JNC Corporation

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[Owner] JNC Corporation 1,548
JNC Petrochemical Corporation 329
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ES FiberVisions LP 40
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IPC Class
C09K 19/30 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings 249
C09K 19/34 - Non-steroidal liquid crystal compounds containing at least one heterocyclic ring 248
C09K 19/12 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls 244
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells 223
C09K 19/20 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters 201
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01 - Chemical and biological materials for industrial, scientific and agricultural use 40
05 - Pharmaceutical, veterinary and sanitary products 23
17 - Rubber and plastic; packing and insulating materials 15
02 - Paints, varnishes, lacquers 10
07 - Machines and machine tools 10
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Status
Pending 66
Registered / In Force 1,554
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1.

Rust Prevention Method For Steel Material

      
Application Number 19112062
Status Pending
Filing Date 2023-07-26
First Publication Date 2026-07-30
Owner JDC Corporation (Japan)
Inventor
  • Yamauchi, Tadashi
  • Furuta, Masakazu
  • Ohno, Mutsuhiro

Abstract

A rust prevention method for a steel material includes directly applying a rust inhibitor containing a resin and a layered double hydroxide represented by a layered double hydroxide having a chemical formula represented by M2+1−xM3+x(OH)2(NO3−)x/n·mH2O, wherein M2+ represents a divalent metal, M3+ represents a trivalent metal, and n is a natural number, to a steel material to which salt adheres, thereby preventing corrosion of the steel material due to the salt.

IPC Classes  ?

  • C23F 11/06 - Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
  • C08K 3/28 - Nitrogen-containing compounds
  • C09D 5/16 - Anti-fouling paintsUnderwater paints
  • C09D 7/61 - Additives non-macromolecular inorganic
  • C23F 11/173 - Macromolecular compounds

2.

ARTICLE TRANSPORT SYSTEM AND ARTICLE TRANSPORT METHOD

      
Application Number JP2025000829
Publication Number 2026/154539
Status In Force
Filing Date 2025-01-14
Publication Date 2026-07-23
Owner JGC CORPORATION (Japan)
Inventor
  • Tsuzuki Yasuo
  • Miyaji Kohei

Abstract

This article transport system makes it possible to transport articles between land and a waterborne facility, said system comprising: an onshore temporary placement site at which to temporarily place the articles that are to be transported between the land and the waterborne facility; the waterborne facility, which is arranged on the water in a state of having been berthed at the onshore temporary placement site, and at which the articles can be arranged; a floating transporter which is able to transport the articles between the waterborne facility and the land by navigating over the water; and a transport device able to transport the articles between the waterborne facility and the onshore temporary placement site as well as between the waterborne facility and the floating transporter. The transport device transports the articles having a physical feature greater than a predetermined value between the waterborne facility and the floating transporter.

IPC Classes  ?

  • B65G 63/00 - Transferring or trans-shipping at storage areas, railway yards or harboursMarshalling yard installations
  • B65G 67/60 - Loading or unloading ships

3.

COATING COMPOSITION, COATING FILM, LAMINATED FILM, AND LEATHER

      
Application Number JP2025042464
Publication Number 2026/150707
Status In Force
Filing Date 2025-12-05
Publication Date 2026-07-16
Owner JNC CORPORATION (Japan)
Inventor
  • Yoda, Akiko
  • Ito, Kenya
  • Kondo, Kyoko
  • Kageyama, Akiko
  • Shikama, Keiko

Abstract

Provided is a coating composition capable of imparting antifouling properties to synthetic leather or artificial leather while maintaining bending resistance. This coating composition is to be used on synthetic leather or artificial leather, wherein the coating composition contains component (a), and the glass transition temperature of a coating film composed of the coating composition is 50°C or higher. (a) An acrylic copolymer having a hydroxyl group

IPC Classes  ?

  • C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofCoating compositions based on derivatives of such polymers
  • C09D 7/61 - Additives non-macromolecular inorganic
  • C09D 7/63 - Additives non-macromolecular organic
  • C09D 175/04 - Polyurethanes
  • D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

4.

STORAGE WORK ASSISTANCE DEVICE, STORAGE WORK ASSISTANCE METHOD, AND PROGRAM

      
Application Number 18863892
Status Pending
Filing Date 2022-05-11
First Publication Date 2026-07-09
Owner JGC CORPORATION (Japan)
Inventor
  • Tamai, Jumpei
  • Yamada, Kei
  • Ikuta, Hideyuki
  • Yamazaki, Koichi
  • Hatanaka, Daichi

Abstract

According to one aspect of the present invention, provided is a storage work support device including: a storage work information acquisition unit configured to acquire storage work information including one or more pieces of storage work; a type associating unit configured to associate a type of an object that becomes a target of storage work with the storage work information; a storage work associating unit configured to associate storage work included in the storage work information associated with the type of the object with the object as storage work for the object; a receipt date acquisition unit configured to acquire a date on which the object has been received; and a notification unit configured to notify a schedule of execution of the storage work associated with the object in accordance with the date acquired by the receipt date acquisition unit.

IPC Classes  ?

  • G06Q 10/087 - Inventory or stock management, e.g. order filling, procurement or balancing against orders

5.

Repair Method For Reinforced Concrete

      
Application Number 19122944
Status Pending
Filing Date 2023-12-18
First Publication Date 2026-07-02
Owner JDC Corporation (Japan)
Inventor
  • Asakura, Takeo
  • Ohno, Mutsuhiro
  • Sekiguchi, Masakazu

Abstract

In order to prevent corrosion of reinforced concrete, a repair method for reinforced concrete includes a step of injecting a repairing agent containing a layered double hydroxide represented by a layered double hydroxide having a chemical formula represented by M2+1-xM3+x(OH)2(NO3−)x/n·mH2O (M2+ represents a divalent metal, M3+ represents a trivalent metal, and n is a natural number) into concrete from a void on a surface of reinforced concrete, and a step of applying the repairing agent containing the layered double hydroxide to the concrete.

IPC Classes  ?

  • C04B 41/65 - Coating or impregnating with inorganic materials
  • C04B 41/63 - Macromolecular compounds
  • C04B 41/72 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
  • C04B 103/61 - Corrosion inhibitors
  • C04B 111/26 - Corrosion of reinforcement resistance
  • C04B 111/72 - Compositions used for repairing existing buildings or building materials

6.

ELECTROSTATIC CHARGING DEVICE AND ELECTROSTATIC CHARGING METHOD

      
Application Number JP2025026876
Publication Number 2026/133624
Status In Force
Filing Date 2025-07-29
Publication Date 2026-06-25
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Sagara, Tomoaki

Abstract

In order to accumulate more electrostatic capacity by using soil particles, this charging device comprises: a conduction portion in which an electrically conductive substance is mixed into soil particles that contain ions; a plurality of positive electrodes that are provided to the conduction portion; a plurality of negative electrodes that are provided to the conduction portion; and a separator that is provided between the plurality of positive electrodes and the plurality of negative electrodes. The electrically conductive substance and the plurality of positive electrodes are connected, and the electrically conductive substance and the plurality of negative electrodes are connected. When a voltage is applied between the plurality of positive electrodes and the plurality of negative electrodes, negative ions are guided to the plurality of positive electrodes, and positive ions are guided to the plurality of negative electrodes.

IPC Classes  ?

  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
  • H01G 11/42 - Powders or particles, e.g. composition thereof
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations

7.

ORGANOSILICON COMPOUND AND METHOD FOR PRODUCING SAME

      
Application Number JP2025040813
Publication Number 2026/126774
Status In Force
Filing Date 2025-11-21
Publication Date 2026-06-18
Owner JNC CORPORATION (Japan)
Inventor
  • Fujimori, Sayaka
  • Hirota, Takayuki
  • Kondo, Tomoyuki
  • Yano, Masakazu
  • Shigematsu, Kazuki

Abstract

Provided is an organosilicon compound which has structures represented by formulae (A) and (B) and includes at least the structure represented by formula (B), wherein the proportion of a structure that is represented by formula (B) where m = 2 is greater than the proportion of a structure that is represented by formula (B) where m = 1. In the formula (A), R1are each independently an alkyl group having 1 to 40 carbon atoms, a cycloalkyl group having 5 or 6 carbon atoms, or an aryl group having 6 to 20 carbon atoms; and R2are each independently an alkyl group having 1 to 40 carbon atoms, a cycloalkyl group having 5 or 6 carbon atoms, or an aryl group having 6 to 20 carbon atoms. In the formula (B), R3 are each independently an alkyl group having 1 to 40 carbon atoms, a cycloalkyl group having 5 or 6 carbon atoms, or an aryl group having 6 to 20 carbon atoms. In the formula (B), m is an integer of 1 to 30.

IPC Classes  ?

  • C08G 77/44 - Block- or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences
  • C08G 77/16 - Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy groups

8.

RESIN COMPOSITION, PRODUCTION METHOD THEREFOR AND CURED OBJECT THEREOF, ELEMENT, AND ELECTRONIC APPLIANCE

      
Application Number JP2025040823
Publication Number 2026/126777
Status In Force
Filing Date 2025-11-21
Publication Date 2026-06-18
Owner JNC CORPORATION (Japan)
Inventor
  • Fujimori, Sayaka
  • Hirota, Takayuki
  • Kondo, Tomoyuki
  • Yano, Masakazu
  • Shigematsu, Kazuki

Abstract

Provided is a resin composition including an organosilicon compound having structures represented by formulae (A) and (B). In the organosilicon compound, the proportion of structures represented by formula (B) in which m is 2 is higher than the proportion of structures represented by formula (B) in which m is 1. In formula (A), the R1moieties are each independently a C1-C40 alkyl group, a C5 or C6 cycloalkyl group, or a C6-C20 aryl group and the R2moieties are each independently a C1-C40 alkyl group, a C5 or C6 cycloalkyl group, or a C6-C20 aryl group. In formula (B), the R3 moieties are each independently a C1-C40 alkyl group, a C5 or C6 cycloalkyl group, or a C6-C20 aryl group and m is an integer of 1-30.

IPC Classes  ?

9.

Liquid crystalline compound, liquid crystal composition, and element

      
Application Number 19289125
Grant Number 12655351
Status In Force
Filing Date 2025-08-04
First Publication Date 2026-06-11
Grant Date 2026-06-16
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor
  • Okabe, Eiji
  • Mori, Takanori
  • Shiren, Kazushi
  • Katano, Yuko
  • Oguchi, Yujiro
  • Mine, Kosuke

Abstract

A compound is represented by Formula (1). 2 is hydrogen; and n is 0.

IPC Classes  ?

  • G02F 1/1333 - Constructional arrangements
  • C07C 331/28 - Isothiocyanates having isothiocyanate groups bound to carbon atoms of six-membered aromatic rings
  • C09K 19/30 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
  • G02B 30/28 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the autostereoscopic type involving lenticular arrays involving active lenticular arrays

10.

CHARGING DEVICE AND CHARGING METHOD

      
Application Number JP2025021813
Publication Number 2026/115780
Status In Force
Filing Date 2025-06-17
Publication Date 2026-06-04
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Sagara, Tomoaki

Abstract

In order to provide an easy-to-use charging device and charging method using sand, this charging device comprises: a separator which is provided between a positive electrode and a negative electrode; and a first conductive part in which an electrically conductive substance is mixed into sand containing ions. The electrically conductive substance and the positive electrode are connected, and the electrically conductive substance and the negative electrode are connected. When a voltage is applied between the positive electrode and the negative electrode, negative ions are guided to the positive electrode and positive ions are guided to the negative electrode.

IPC Classes  ?

  • H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodesElectric double-layer [EDL] capacitorsProcesses for the manufacture thereof or of parts thereof
  • H01G 11/24 - Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosityElectrodes characterised by the structural features of powders or particles used therefor
  • H01G 11/30 - Electrodes characterised by their material
  • H01G 11/54 - Electrolytes

11.

Cellufine

      
Application Number 1919222
Status Registered
Filing Date 2026-03-16
Registration Date 2026-03-16
Owner JNC Corporation (Japan)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Catalyst carriers for enzymes and biological activation substances; catalyst carriers; carriers for enzyme and biological active agents; porous spherical cellulose for industrial use; solid medium for liquid chromatography, including affinity chromatography agent and ion exchange chromatography agent; chemical agent for gel chromatography; chemical products for use in liquid chromatography, for gel filtration and for use in ion exchange processes; chemicals for use in chromatography; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; cellulose derivatives [chemicals]; industrial chemicals.

12.

LOW DIELECTRIC CONSTANT RESIN-FORMING COMPOSITION, LOW DIELECTRIC RESIN COMPONENT, AND ELECTRONIC DEVICE USING SAME

      
Application Number JP2025031849
Publication Number 2026/110459
Status In Force
Filing Date 2025-09-09
Publication Date 2026-05-28
Owner JNC CORPORATION (Japan)
Inventor
  • Sago Koki
  • Takata Akihiro
  • Fujiwara Takeshi

Abstract

Provided is a low dielectric constant resin-forming composition that has improved low dielectric characteristics while maintaining high heat dissipation characteristics (thermal conductivity) or, if possible, improving such characteristics, and while maintaining solubility in solvents or in other low dielectric resins. This low dielectric constant resin-forming composition contains a liquid crystal compound that is represented by formula (1) and that has polymerizable groups at both terminals. When a cured product is obtained by curing the composition without adding thereto an inorganic filler, the relative permittivity of the cured product at 10 GHz is lower than 3.0. Z1and Z2each represent a single bond or an alkylene having 1 or 2 carbon atoms, A1, A2, and A3each represent 1,4-cyclohexylene or 1,4-phenylene, R1aand R1b each represent a group selected from polymerizable groups represented by formulae (PG-1a), (PG-1b), and (PG-1c), and p represents an integer of 0-2. m represents an integer of 1-12, n represents an integer of 0-12, and Y represents hydrogen or methyl.

IPC Classes  ?

  • C08F 20/20 - Esters of polyhydric alcohols or phenols
  • C08F 22/40 - Imides, e.g. cyclic imides
  • C08G 59/24 - Di-epoxy compounds carbocyclic
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08K 7/02 - Fibres or whiskers
  • C08L 33/04 - Homopolymers or copolymers of esters
  • C08L 39/04 - Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
  • C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins

13.

FLOATING LIQUEFIED NATURAL GAS PRODUCTION FACILITY AND METHOD FOR PROVIDING FLOATING LIQUEFIED NATURAL GAS PRODUCTION FACILITY

      
Application Number JP2024038368
Publication Number 2026/094110
Status In Force
Filing Date 2024-10-28
Publication Date 2026-05-07
Owner JGC CORPORATION (Japan)
Inventor Utsumi Hisashi

Abstract

This floating liquefied natural gas production facility comprises: floating body treatment equipment in which a liquefaction unit for liquefying natural gas is provided in a barge loading area of a barge moored in water or to land by a treatment equipment mooring section, and a tank for storing liquefied natural gas obtained by the liquefaction unit is not provided; floating body storage equipment which is disposed adjacent to the floating body treatment equipment and in which a tank for storing liquefied natural gas is provided in a ship hull moored in water or to land by a storage equipment mooring section; and transportation equipment for connecting the liquefaction unit and the tank and transporting the liquefied natural gas.

IPC Classes  ?

  • B63B 77/00 - Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
  • B63B 25/08 - Load-accommodating arrangements, e.g. stowing or trimmingVessels characterised thereby for bulk goods fluid
  • B63B 27/24 - Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
  • B63B 35/00 - Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for

14.

ELECTROSTATIC CHARGING DEVICE AND ELECTROSTATIC CHARGING METHOD

      
Application Number JP2025019317
Publication Number 2026/094296
Status In Force
Filing Date 2025-05-28
Publication Date 2026-05-07
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Sagara, Tomoaki

Abstract

Provided is an electrostatic charging device capable of storing electricity with a simple configuration. The electrostatic charging device comprises: an electron conductive substance that is formed into a lump using a first carbon material in powder form and a first liquid; an electrolyte containing ions; a second carbon material that occludes and releases the ions; and a separator that is disposed in the electron conductive substance to which the second carbon material and the electrolyte have been admixed, separates a positive electrode storing positive charges and a negative electrode storing negative charges, and allows the ions to pass therethrough. When a voltage is applied between the positive electrode and the negative electrode, negative ions from the electrolyte are guided to the positive electrode, and positive ions from the electrolyte are guided to the negative electrode.

IPC Classes  ?

  • H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodesElectric double-layer [EDL] capacitorsProcesses for the manufacture thereof or of parts thereof
  • H01G 11/30 - Electrodes characterised by their material
  • H01G 11/54 - Electrolytes
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
  • H01G 11/84 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof

15.

POLYMER COMPOUND AND COMPOSITION

      
Application Number JP2025037408
Publication Number 2026/094795
Status In Force
Filing Date 2025-10-24
Publication Date 2026-05-07
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor
  • Ujiiye, Kento
  • Kameyama, Nao
  • Enoki, Nobuo
  • Yamamoto, Yasuhiro

Abstract

The present disclosure relates to a polymer compound which can provide a solution having the lower critical solution temperature when dissolved in a solvent containing a compound having a carbonate ester structure in the molecule. The polymer compound preferably contains 10-500 units inclusive per molecule of a structural unit A represented by formula (1) in the molecule, wherein R1is a hydrogen atom or a methyl group, Z1is -COO- or -OCO-, Z2is an alkylene group having 1-8 carbon atoms inclusive, and L1is a cationic group and L2is an anion, or L1is an anionic group and L2 is a cation.

IPC Classes  ?

  • C08F 220/12 - Esters of monohydric alcohols or phenols
  • C08L 33/08 - Homopolymers or copolymers of acrylic acid esters

16.

LIQUEFIED CO2 SUPPLY SYSTEM, METHOD FOR DISCHARGING LIQUEFIED CO2, AND METHOD FOR STARTING SUPPLY OF LIQUEFIED CO2

      
Application Number JP2024038397
Publication Number 2026/094115
Status In Force
Filing Date 2024-10-28
Publication Date 2026-05-07
Owner JGC CORPORATION (Japan)
Inventor
  • Tanikoshi, Minami
  • Nagai, Takatoshi
  • Konishi, Yusuke

Abstract

22222222222.

IPC Classes  ?

  • F17C 9/00 - Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure

17.

INFORMATION PROCESSING SYSTEM

      
Application Number JP2024038941
Publication Number 2026/094224
Status In Force
Filing Date 2024-10-31
Publication Date 2026-05-07
Owner JGC CORPORATION (Japan)
Inventor
  • Koito Hiroyuki
  • Kokubo Hiroki
  • Furue Masato
  • Hiramoto Kuniyuki
  • Suto Katsutoshi

Abstract

This information processing system comprises: a data storage unit for storing graph structure data in which constituent elements provided in a plant are defined as nodes and each connection relationship between two constituent elements is defined as an edge; and a control unit that groups piping system nodes on the basis of the graph structure data. The graph structure data includes a node data record that is set for each node and that includes attribute information indicating the attributes of the node. The control unit sorts, into the same group, nodes that have the same attribute and are connected to each other from among the piping system nodes.

IPC Classes  ?

  • G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
  • G06F 113/14 - Pipes

18.

SOFT DENTURE RELINING MATERIAL

      
Application Number 19373874
Status Pending
Filing Date 2025-10-30
First Publication Date 2026-04-30
Owner GC America Inc. (USA)
Inventor
  • Fusejima, Futoshi
  • Hart, Alec
  • Burke, Megan

Abstract

A composition for a soft relining material, including: 10 to 70% by weight of a methacrylate monomer having at least one unsaturated double bond; 30 to 80% by weight of a plasticizer; 5% to 20% by weight of a solvent; up to 2% by weight of a stabilizer; up to 0.5% by weight of an inhibitor; and 0.25 to 5% by weight of an accelerator.

IPC Classes  ?

  • A61C 13/07 - Linings or cushions therefor
  • A61K 6/889 - Polycarboxylate cementsGlass ionomer cements

19.

Aerial vehicle

      
Application Number 29772651
Grant Number D1124047
Status In Force
Filing Date 2021-03-03
First Publication Date 2026-04-28
Grant Date 2026-04-28
Owner JDC Corporation (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Obata, Hiroshi
  • Baba, Tsukasa

20.

NONWOVEN FABRIC AND SHEET-LIKE PADDING USING SAME

      
Application Number JP2025035144
Publication Number 2026/079275
Status In Force
Filing Date 2025-10-02
Publication Date 2026-04-16
Owner
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor
  • Umebayashi You
  • Hyakutake Takahiro
  • Fujiwara Toshikatsu

Abstract

Provided is a nonwoven fabric excellent in balance among heat retension properties, shape stability and flexibility, and that can be made compact. This nonwoven fabric is obtained by mixing 20-80 wt. %, relative to the weight of the nonwoven fabric, of thermally bonding conjugate fibers having a fineness of 0.5-8 dtex fineness, with 20-80 wt. %, relative to the weight of the nonwoven fabric, of non-thermally bonding fibers having a fineness of 0.5-5 dtex. The intersections of the thermally bonding conjugate fibers are thermally bonded, and their specific volume is 150-400 cm3/g.

IPC Classes  ?

  • D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-sideMixed fibres
  • D04H 1/02 - Cotton woolWadding
  • D04H 1/435 - Polyesters
  • D04H 1/544 - Olefin series
  • D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather

21.

ELECTROSTATIC CHARGING DEVICE AND ELECTROSTATIC CHARGING METHOD

      
Application Number JP2025011801
Publication Number 2026/074747
Status In Force
Filing Date 2025-03-25
Publication Date 2026-04-09
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi

Abstract

In order to provide an electrostatic charging device that utilizes soil and is easy to use, this electrostatic charging device is provided with: a conductive section that comprises a first conductive section in which an electrically conductive substance is mixed into soil that includes ions and a second conductive section in which the amount of the electrically conductive substance mixed in is different from that of the first conductive section; a positive electrode disposed on the conductive section; a negative electrode disposed on the conductive section; and a separator disposed on the conductive section so as to insulate the positive electrode and the negative electrode from each other.

IPC Classes  ?

  • H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodesElectric double-layer [EDL] capacitorsProcesses for the manufacture thereof or of parts thereof
  • H01G 11/30 - Electrodes characterised by their material
  • H01G 11/54 - Electrolytes
  • H01G 11/70 - Current collectors characterised by their structure
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations

22.

SHEET-LIKE PADDING

      
Application Number JP2025035038
Publication Number 2026/075200
Status In Force
Filing Date 2025-10-02
Publication Date 2026-04-09
Owner
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor
  • Umebayashi You
  • Hyakutake Takahiro
  • Fujiwara Toshikatsu

Abstract

Provided is a sheet-like padding with excellent heat retension properties and shape stability. This sheet-like padding contains 70 wt. % or more of thermally bonding conjugate fibers. The intersections of the thermally bonding conjugate fibers are thermally bonded, and the value I represented by the following relational expression is 10-50 cm3/g/µm. Value I = specific volume of the sheet-like padding (cm3/g) ÷ the average fiber diameter (µm) of the fibers constituting the sheet-like padding.

IPC Classes  ?

  • D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-sideMixed fibres
  • D04H 1/02 - Cotton woolWadding
  • D04H 1/544 - Olefin series

23.

MODULE FOR PLANT CONFIGURATION, MODULE CONNECTION BODY, AND PLANT

      
Application Number 19111316
Status Pending
Filing Date 2022-09-30
First Publication Date 2026-03-26
Owner JGC CORPORATION (Japan)
Inventor
  • Takahashi, Hiroki
  • Ikeya, Ryota

Abstract

A module for plant configuration of the present disclosure includes: a frame; a cable rack extending in a lateral direction and provided on the frame to support a cable extending in the lateral direction; and a workbench that is provided on the frame along an extending direction of the cable rack and along which a worker moves to lay the cable on the cable rack.

IPC Classes  ?

  • E04H 5/02 - Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
  • E04B 1/348 - Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form

24.

ORGANOPOLYSILOXANE COMPOUND AND PRODUCTION METHOD THEREOF

      
Application Number 19262142
Status Pending
Filing Date 2025-07-08
First Publication Date 2026-03-26
Owner JNC CORPORATION (Japan)
Inventor
  • Enoki, Nobuo
  • Tanaka, Takuro

Abstract

An organopolysiloxane compound is represented by formula (1) and has a molecular weight distribution (Mw/Mn) of 2.0 or less. In formula (1), R1 to R4 each represent a specific group, n is an integer of 3 or greater, and p is 3 or 4. An organopolysiloxane compound is represented by formula (1) and has a molecular weight distribution (Mw/Mn) of 2.0 or less. In formula (1), R1 to R4 each represent a specific group, n is an integer of 3 or greater, and p is 3 or 4.

IPC Classes  ?

  • C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups

25.

SILICONE RESIN COMPOSITION, THERMALLY CONDUCTIVE SHEET, AND ORGANOPOLYSILOXANE

      
Application Number 19109545
Status Pending
Filing Date 2023-07-21
First Publication Date 2026-03-26
Owner JNC CORPORATION (Japan)
Inventor
  • Kanno, Yuuto
  • Kosugi, Misa
  • Tanaka, Shugo

Abstract

Provided is a silicone resin composition that retains flowability even at high levels of filling with a thermally conductive filler, and that provides suppression of oil bleed during use. This silicone resin composition comprises: as a component (A), an organopolysiloxane that is represented by formula (1) and has a molecular weight distribution (Mw/Mn) of not more than 1.30; and, as a component (B), a thermally conductive filler. Provided is a silicone resin composition that retains flowability even at high levels of filling with a thermally conductive filler, and that provides suppression of oil bleed during use. This silicone resin composition comprises: as a component (A), an organopolysiloxane that is represented by formula (1) and has a molecular weight distribution (Mw/Mn) of not more than 1.30; and, as a component (B), a thermally conductive filler. Provided is a silicone resin composition that retains flowability even at high levels of filling with a thermally conductive filler, and that provides suppression of oil bleed during use. This silicone resin composition comprises: as a component (A), an organopolysiloxane that is represented by formula (1) and has a molecular weight distribution (Mw/Mn) of not more than 1.30; and, as a component (B), a thermally conductive filler. (In Formula (1), each R1 independently represents a monovalent saturated hydrocarbon group or a monovalent aromatic hydrocarbon group, each R2 independently represents a monovalent saturated hydrocarbon group, X represents oxygen or a divalent hydrocarbon group, n is an integer equal to or greater than 1, and a is an integer from 1 to 3.)

IPC Classes  ?

  • C08L 83/14 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon onlyCompositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
  • C08G 77/08 - Preparatory processes characterised by the catalysts used
  • C08J 5/18 - Manufacture of films or sheets
  • C08K 3/22 - OxidesHydroxides of metals
  • C08K 5/549 - Silicon-containing compounds containing silicon in a ring
  • C08K 7/18 - Solid spheres inorganic

26.

POROUS PARTICLES, AND ADSORBENT AND CHROMATOGRAPHY CARRIER CONTAINING SAME

      
Application Number JP2025032497
Publication Number 2026/063389
Status In Force
Filing Date 2025-09-16
Publication Date 2026-03-26
Owner JNC CORPORATION (Japan)
Inventor
  • Kadoi, Kenji
  • Iwamoto, Eri
  • Takizawa, Kazuhiro

Abstract

One embodiment of the present invention provides porous particles that contain a base carrier containing cellulose, and an oligo (dT) ligand that is immobilized on the base carrier, and that have a peak at a pore diameter of 200 nm or more in a pore distribution.

IPC Classes  ?

  • B01J 20/285 - Porous sorbents based on polymers
  • B01D 15/38 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups , e.g. affinity, ligand exchange or chiral chromatography
  • C08B 15/05 - Derivatives containing elements other than carbon, hydrogen, oxygen, halogen, or sulfur
  • C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA

27.

CONVEYANCE STRUCTURE AND METHOD FOR CONVEYING CONVEYANCE OBJECT

      
Application Number JP2024032435
Publication Number 2026/058339
Status In Force
Filing Date 2024-09-10
Publication Date 2026-03-19
Owner JGC CORPORATION (Japan)
Inventor
  • Miyaji Kohei
  • Tsuzuki Yasuo

Abstract

This conveyance structure comprises: a first rail which is fixed to a building frame of a building, extends in a first direction, and on which a first hoist crane for conveying a conveyance object can travel; and a second rail which is fixed to the building frame, extends along a second direction intersecting the first direction, and on which a second hoist crane different from the first hoist crane can travel. The second rail includes an intersection part intersecting the first rail between the first rail and the building frame.

IPC Classes  ?

  • B66C 7/12 - Devices for changing direction of travel or for transferring from one runway to anotherCrossingsCombinations of tracks of different gauges

28.

WASTEWATER TREATMENT METHOD

      
Application Number JP2024032891
Publication Number 2026/058421
Status In Force
Filing Date 2024-09-13
Publication Date 2026-03-19
Owner
  • JGC CORPORATION (Japan)
  • JFILS CO., LTD. (Japan)
Inventor
  • Suzuki Takehiro
  • Goda Yasushi
  • Yamada Takao
  • Tani Kazumi

Abstract

A wastewater treatment method for treating organic wastewater containing nitrogen compounds, said method comprising a reception step in which the organic wastewater is received by a treatment tank holding an enzyme therein, an aeration step in which the organic wastewater is aerated in the treatment tank, and a nitrogen removal step in which nitrogen remaining in the treated water that has at least undergone the aeration step is removed, wherein, in the aeration step, the organic substances and nitrogen compounds contained in the organic wastewater are simultaneously decomposed by the enzyme.

IPC Classes  ?

  • C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used

29.

GAS SEPARATION DEVICE

      
Application Number JP2024032298
Publication Number 2026/058307
Status In Force
Filing Date 2024-09-10
Publication Date 2026-03-19
Owner JGC CORPORATION (Japan)
Inventor
  • Matsumoto, Atsushi
  • Nonoue, Tomoya
  • Tamura, Masakazu

Abstract

The present invention provides a gas separation device in which gas separation membrane modules are arranged at a high density while suppressing an increase in weight of the gas separation device, and which has excellent maintainability of the gas separation membrane modules. A gas separation device according to one embodiment of the present invention comprises: at least one array that includes a plurality of gas separation membrane modules which are connected in series; and at least one support part that supports the at least one array. Each of the plurality of gas separation membrane modules includes a cylindrical housing that has flange parts at both ends, and at least one inorganic membrane element that is housed in the cylindrical housing. The plurality of gas separation membrane modules are connected by butting and fixing the flange parts of cylindrical housings against each other. The support part supports the at least one array such that the longitudinal direction of the at least one array extends along the lengthwise direction of the gas separation device.

IPC Classes  ?

  • B01D 53/22 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion

30.

WALL STRUCTURE OF BUILDING

      
Application Number JP2024032408
Publication Number 2026/058329
Status In Force
Filing Date 2024-09-10
Publication Date 2026-03-19
Owner JGC CORPORATION (Japan)
Inventor
  • Miyaji Kohei
  • Tsuzuki Yasuo

Abstract

A wall structure of a building 80 includes: a fixed wall 5 separating a storage space 80A and an external space 80B of the building 80 in which an article 90 can be disposed; a detachable panel 20 in which an opening 25a is formed and which is detachably disposed with respect to the fixed wall 5; and a rail 30 which protrudes from the side of a storage surface 22a facing the storage space 80A to the side of an external surface 21a facing the external space 80B of the detachable panel 20 disposed in the fixed wall 5, and can move at least a cargo lifting part 40 for lifting the article 90 between the storage space 80A and the external space 80B. The detachable panel 20 can be disposed in the fixed wall 5 in a state where the rail 30 is inserted into the opening 25a.

IPC Classes  ?

  • E04G 21/14 - Conveying or assembling building elements
  • E04H 5/02 - Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories

31.

CELLUFINE

      
Serial Number 79450678
Status Pending
Filing Date 2026-03-16
Owner JNC Corporation (Japan)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Catalyst carriers for enzymes and biological activation substances; catalyst carriers; carriers for enzyme and biological active agents; porous spherical cellulose for industrial use; solid medium for liquid chromatography, including affinity chromatography agent and ion exchange chromatography agent; chemical agent for gel chromatography; chemical products for use in liquid chromatography, for gel filtration and for use in ion exchange processes; chemicals for use in chromatography; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; cellulose derivatives [chemicals]; industrial chemicals.

32.

SOLID WIRE AND GAS SHIELDED ARC WELDING METHOD

      
Application Number 19108457
Status Pending
Filing Date 2023-07-28
First Publication Date 2026-03-12
Owner
  • KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) (Japan)
  • JGC CORPORATION (Japan)
Inventor
  • Isono, Shinya
  • Takauchi, Hideaki
  • Takahashi, Atsushi

Abstract

A solid wire capable of obtaining back beads with excellent appearance and a weld metal with excellent mechanical performance without using a backing gas. The solid wire is used for welding a steel material that contains 4 mass % or more and 10 mass % or less of Cr. The solid wire contains, based on a total mass of the wire, C: 0.02 mass % or more and 0.11 mass % or less; Si: 0.6 mass % or more and 1.7 mass % or less; Mn: 0.2 mass % or more and 1.5 mass % or less; S: more than 0.005 mass % and 0.030 mass % or less; Cr: 4.0 mass % or more and 13 mass % or less; Mo: 0.3 mass % or more and 1.5 mass % or less; P: 0.030 mass % or less; Ni: 1.4 mass % or less; Nb: 0.05 mass % or less; V: 0.05 mass % or less; Ti: 0.05 mass % or less; and Al: 0.05 mass % or less, with the remainder being Fe and unavoidable impurities.

IPC Classes  ?

  • B23K 35/30 - Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
  • B23K 9/16 - Arc welding or cutting making use of shielding gas
  • B23K 35/02 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
  • B23K 103/04 - Steel alloys
  • C22C 38/00 - Ferrous alloys, e.g. steel alloys
  • C22C 38/02 - Ferrous alloys, e.g. steel alloys containing silicon
  • C22C 38/04 - Ferrous alloys, e.g. steel alloys containing manganese
  • C22C 38/06 - Ferrous alloys, e.g. steel alloys containing aluminium
  • C22C 38/42 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
  • C22C 38/44 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
  • C22C 38/46 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
  • C22C 38/48 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
  • C22C 38/50 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
  • C22C 38/52 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

33.

LAMINATED FIBER SHEET AND METHOD FOR PRODUCING SAME

      
Application Number JP2025029888
Publication Number 2026/048788
Status In Force
Filing Date 2025-08-26
Publication Date 2026-03-05
Owner
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor
  • Tanabe, Mayumi
  • Sasaki, Keita

Abstract

Provided is a fluorine-free laminated fiber sheet. The fluorine-free laminated fiber sheet of the invention is formed by laminating a nanofiber layer composed of nanofibers having an average fiber diameter of 20 nm or more and less than 1,000 nm and a porous layer composed of fibers having an average fiber diameter of 1 μm or more. The fluorine-free laminated fiber sheet is characterized in that: for the porous layer, air suction is applied until the pressure reaches 125 Pa in accordance with JIS L 1096, and the Frazier air permeability calculated from the air flow rate at this time and the test area is in the range of 1-150 cm3/cm2/sec; the density of the porous layer is in the range of 0.1-1 g/cm3; and on the surface of the porous layer that is not in contact with the nanofibers, there is an oil-repellent film composed of an organosilicone comprising T units in its backbone.

IPC Classes  ?

  • B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
  • D04H 1/4374 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
  • D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather

34.

DEVICE DESIGN ASSISTANCE METHOD AND DEVICE DESIGN ASSISTANCE APPARATUS

      
Application Number 19108170
Status Pending
Filing Date 2022-11-25
First Publication Date 2026-02-26
Owner JGC CORPORATION (Japan)
Inventor
  • Mihara, Yuki
  • Seki, Nobuharu
  • Mikami, Shun
  • Itagaki, Yutaro

Abstract

Provided are a device design assistance method and device design assistance apparatus. The device design assistance method includes: a model generation step of generating, after receiving device design data including a design shape relating to structural design of a device to be installed in a plant, a three-dimensional model based on the device design data; a first model update step of updating, after receiving device manufacturing data including a change content with respect to the design shape regarding manufacturing of the device, the three-dimensional model based on the device manufacturing data to generate a three-dimensional model; and a second model update step of updating, after receiving device connection data including a change content with respect to the design shape regarding connection to a peripheral device installed around the device in the plant, the three-dimensional model based on the device connection data to generate a three-dimensional model.

IPC Classes  ?

  • G06F 30/20 - Design optimisation, verification or simulation
  • G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
  • G06F 113/14 - Pipes
  • G06F 119/18 - Manufacturability analysis or optimisation for manufacturability

35.

DESIGN SUPPORT APPARATUS AND DESIGN SUPPORT SYSTEM

      
Application Number 18995845
Status Pending
Filing Date 2024-02-16
First Publication Date 2026-02-12
Owner JGC CORPORATION (Japan)
Inventor
  • Koito, Hiroyuki
  • Miyashita, Toshikazu
  • Yamada, Yoshinori

Abstract

A design support apparatus is provided and includes: a storage unit for storing a graph structure data in which a component to be provided in a plant being designed are defined as a node, and a connection relationship between two components is defined as an edge; an acquiring unit for acquiring the graph structure data from the storage unit in response to an acquisition request from a terminal apparatus that performs each of multiple design steps; an output unit for outputting the graph structure data to the terminal apparatus; and an updating unit for updating the graph structure data stored in the storage unit based on output data of a design step performed by the terminal apparatus using the graph structure data. The graph structure data is shared among multiple design steps, and becomes more detailed from an upstream step toward a downstream step of the plant design.

IPC Classes  ?

  • G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads

36.

INFORMATION PROCESSING SYSTEM

      
Application Number JP2024028299
Publication Number 2026/033691
Status In Force
Filing Date 2024-08-07
Publication Date 2026-02-12
Owner JGC CORPORATION (Japan)
Inventor
  • Koito Hiroyuki
  • Miyashita Toshikazu
  • Yamada Yoshinori
  • Kokubo Hiroki

Abstract

This information processing system comprises: a data storage unit for storing graph structure data that defines components provided to a plant as nodes and a connection relationship between two components as an edge; a display unit for displaying a registration screen that includes a drawing area in which a node object indicating a node and an edge object connecting two node objects can be arranged; and a retrieval unit for retrieving, from the graph structure data, a topology that matches a retrieval topology represented by the node objects and the edge objects that are arranged in the drawing area by a user.

IPC Classes  ?

  • G05B 23/02 - Electric testing or monitoring
  • G06F 16/28 - Databases characterised by their database models, e.g. relational or object models
  • G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling

37.

POLYCYCLIC AROMATIC COMPOUND, OPTICAL MATERIAL, OPTICAL ELEMENT, AND OPTICAL APPARATUS

      
Application Number JP2025022110
Publication Number 2026/028647
Status In Force
Filing Date 2025-06-19
Publication Date 2026-02-05
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor
  • Matsuda Tomohiro
  • Yamada Hirotsuna
  • Sasada Yasuyuki

Abstract

Provided is a novel compound that has a high refractive index. This polycyclic aromatic compound is a monomer or dimer of a structural unit represented by formula (1), and in the case of a dimer, is a homodimer or a heterodimer. In formula (1), the A ring is an aromatic condensed ring; each R1is independently a substituted or unsubstituted alkyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted aryl, or a substituted or unsubstituted heteroaryl, and two adjacent R1s may be bonded to each other to form a ring; each L is independently a single bond, a substituted or unsubstituted alkylene, a substituted or unsubstituted alkenylene, or a substituted or unsubstituted alkynylene; each M is independently a substituted or unsubstituted cycloalkylene, a substituted or unsubstituted cycloalkynylene, a substituted or unsubstituted arylene, or a substituted or unsubstituted heteroarylene; n is an integer of 2 to 10; and in the case of a dimer, the A ring in one structural unit and the A ring in the other structural unit are bonded by a single bond.

IPC Classes  ?

  • C07F 7/08 - Compounds having one or more C—Si linkages
  • G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
  • G02B 3/00 - Simple or compound lenses

38.

ELECTROSTATIC CHARGING DEVICE AND ELECTROSTATIC CHARGING METHOD

      
Application Number JP2025008230
Publication Number 2026/023143
Status In Force
Filing Date 2025-03-06
Publication Date 2026-01-29
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Tokinobu, Fuya

Abstract

In order to provide an electrostatic charging device that uses soil and is easy to use, this electrostatic charging device is obtained by providing, in the vicinity of a structure in which a frame is covered with a membrane, a capacitor that comprises: a conductive part obtained by adding an electrically conductive substance to the soil containing ions; a positive electrode provided to the conductive part; a negative electrode provided to the conductive part; and a separator provided to the conductive part so as to insulate the positive electrode and the negative electrode.

IPC Classes  ?

  • H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodesElectric double-layer [EDL] capacitorsProcesses for the manufacture thereof or of parts thereof
  • H01G 11/30 - Electrodes characterised by their material
  • H01G 11/54 - Electrolytes
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
  • H01G 11/84 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof

39.

METHOD FOR PRODUCING TRICYCLODECANE DIALDEHYDE

      
Application Number JP2025019830
Publication Number 2026/023246
Status In Force
Filing Date 2025-06-02
Publication Date 2026-01-29
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor Koizumi Naoki

Abstract

The present invention addresses the problem of providing a method for producing TCD-DA having less impurities generated as by-products, by depositing materials in a reactor in a batch and performing a hydroformylation rection at a low pressure. The method for producing tricyclodecane dialdehyde is characterized by depositing a catalyst, dicyclopentadiene, and a solvent in a reactor in a batch, increasing the pressure to 2.0-4.0 MPaG by means of a gas mixture of hydrogen and carbon monoxide, and performing a hydroformylation reaction in the gas mixture in which the molar ratio of hydrogen : carbon monoxide is 90:10 to 100:99.

IPC Classes  ?

  • C07C 45/50 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
  • C07C 47/347 - Saturated compounds having —CHO groups bound to carbon atoms of rings other than six-membered aromatic rings polycyclic having a —CHO group on a condensed ring system
  • C07B 61/00 - Other general methods

40.

POROUS PARTICLES, ADHESIVE CONTAINING SAME, AND CHROMATOGRAPHIC SUPPORT

      
Application Number JP2025021586
Publication Number 2026/009685
Status In Force
Filing Date 2025-06-16
Publication Date 2026-01-08
Owner JNC CORPORATION (Japan)
Inventor
  • Uehara Ayana
  • Kurabayashi Toru
  • Takizawa Kazuhiro
  • Toba Junya
  • Kamezawa Miharu

Abstract

One embodiment of the present invention provides porous particles that each include a base support containing a polysaccharide, and a phosphate ligand immobilized on the base support, wherein the cation ion exchange capacity per water-swelled particle volume is 0.1 meq/mL or more, and the degree of swelling is more than 8 mL/g.

IPC Classes  ?

  • C08J 3/12 - Powdering or granulating
  • B01D 15/20 - Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
  • B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
  • B01J 20/30 - Processes for preparing, regenerating or reactivating
  • B01J 20/281 - Sorbents specially adapted for preparative, analytical or investigative chromatography
  • B01J 20/285 - Porous sorbents based on polymers
  • C08B 5/00 - Preparation of cellulose esters of inorganic acids
  • G01N 30/88 - Integrated analysis systems specially adapted therefor, not covered by a single one of groups

41.

DENTAL ADHESIVE COMPOSITION

      
Application Number JP2025015031
Publication Number 2026/004320
Status In Force
Filing Date 2025-04-17
Publication Date 2026-01-02
Owner GC CORPORATION (Japan)
Inventor
  • Sato, Yuna
  • Shoji, Takumi
  • Yamashita, Miki
  • Sato, Keita
  • Amano, Shota

Abstract

Provided is a dental adhesive composition containing a first polymerizable monomer, a second polymerizable monomer, and a third polymerizable monomer. The dental adhesive composition is characterized in that: the first polymerizable monomer has only one group selected from the group consisting of a urethane group, a urea group, and a carbonate group; the second polymerizable monomer has a (meth)acrylamide group; and the third polymerizable monomer has an acid group.

IPC Classes  ?

  • A61K 6/887 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • A61K 6/30 - Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
  • A61K 6/891 - Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • A61K 6/893 - Polyurethanes

42.

MLP

      
Application Number 1893265
Status Registered
Filing Date 2025-10-20
Registration Date 2025-10-20
Owner JNC Corporation (Japan)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Catalyst carriers for enzymes and biological activation substances; catalyst carriers; carriers for enzyme and biological active agents; porous spherical cellulose for industrial use; solid medium for liquid chromatography, including affinity chromatography agent and ion exchange chromatography agent; chemical agent for gel chromatography; chemical products for use in liquid chromatography, for gel filtration and for use in ion exchange processes; chemicals for use in chromatography; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; cellulose derivatives [chemicals]; industrial chemicals.

43.

CELLUFINE MLP

      
Application Number 1893264
Status Registered
Filing Date 2025-10-20
Registration Date 2025-10-20
Owner JNC Corporation (Japan)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Catalyst carriers for enzymes and biological activation substances; catalyst carriers; carriers for enzyme and biological active agents; porous spherical cellulose for industrial use; solid medium for liquid chromatography, including affinity chromatography agent and ion exchange chromatography agent; chemical agent for gel chromatography; chemical products for use in liquid chromatography, for gel filtration and for use in ion exchange processes; chemicals for use in chromatography; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; cellulose derivatives [chemicals]; industrial chemicals.

44.

ORGANOPOLYSILOXANE, METHOD FOR PRODUCING SAME, AND COMPOSITION CONTAINING ORGANOPOLYSILOXANE

      
Application Number JP2025004041
Publication Number 2025/248861
Status In Force
Filing Date 2025-02-07
Publication Date 2025-12-04
Owner JNC CORPORATION (Japan)
Inventor
  • Kosugi Misa
  • Tanaka Shugo

Abstract

Provided is an organopolysiloxane composition that maintains fluidity even when containing a large amount of a filler, that achieves favorable workability, and that inhibits oil bleeding. Organopolysiloxane according to the present invention is a reaction product of organopolysiloxane represented by formula (5) and at least one alkoxysilane compound which contains organopolysiloxane represented by formula (6) and one or more alkoxy groups, or is a product of reaction between molecules of the organopolysiloxane represented by formula (5). An organopolysiloxane composition according to the present invention contains the organopolysiloxane and a filler. In formulae (5) and (6), R1is independently a C1-12 saturated hydrocarbon group or hydrogen, R2 is independently a C1-12 saturated hydrocarbon group or a C6-12 aromatic hydrocarbon group, each Y is independently a C1-8 bivalent hydrocarbon group or oxygen, and each h is independently an integer of 1-400.

IPC Classes  ?

  • C08G 77/50 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
  • C08L 83/05 - Polysiloxanes containing silicon bound to hydrogen
  • C08L 83/07 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups

45.

NONWOVEN FABRIC AND METHOD FOR MANUFACTURING SAME

      
Application Number JP2025002904
Publication Number 2025/248849
Status In Force
Filing Date 2025-01-30
Publication Date 2025-12-04
Owner
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor
  • Umebayashi You
  • Hyakutake Takahiro
  • Ito Hidemi

Abstract

The present invention provides a nonwoven fabric having both flexibility and processing stability, and a method for manufacturing the same. This nonwoven fabric includes thermally adhesive composite fibers having intersections thermally bonded. The nonwoven fabric has a specific volume of 100 cm3/g or more, and the strength at 5% elongation with respect to the flow direction per unit basis weight is 40 mN/5 cm or more.

IPC Classes  ?

  • D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-sideMixed fibres

46.

POLYIMIDE PRECURSOR, THERMOSETTING RESIN COMPOSITION, CURED FILM, SUBSTRATE, ELECTRONIC COMPONENT, AND METHOD FOR PRODUCING POLYIMIDE PRECURSOR

      
Application Number JP2025015811
Publication Number 2025/239165
Status In Force
Filing Date 2025-04-23
Publication Date 2025-11-20
Owner JNC CORPORATION (Japan)
Inventor
  • Kimura, Yuki
  • Sugihara, Katsuyuki

Abstract

To provide a polyimide precursor that satisfies a low coefficient of thermal expansion (low CTE) and high toughness and adhesiveness, which traditionally had a trade-off relationship, and in which a change in coefficient of thermal expansion above and below the glass transition point is suppressed despite having a glass transition point (Tg) at a relatively low temperature. The polyimide precursor is characterized by being obtained by polymerizing a second tetracarboxylic acid dianhydride having a rigid skeleton and a second diamine having a rigid skeleton in the presence of a soluble polyimide of a terminal amine or a terminal acid anhydride obtained by polymerizing a first tetracarboxylic acid dianhydride having a flexible skeleton and a first diamine having a flexible skeleton.

IPC Classes  ?

  • C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors
  • H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
  • H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
  • H05K 1/03 - Use of materials for the substrate

47.

CHARGING DEVICE AND CHARGING METHOD

      
Application Number JP2024045009
Publication Number 2025/234148
Status In Force
Filing Date 2024-12-19
Publication Date 2025-11-13
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Tokinobu, Fuya

Abstract

In order to provide an easy-to-use charging device and charging method using soil, this charging device comprises: a separator provided between a positive electrode and a negative electrode; a conductive portion formed by mixing an electrically conductive substance into soil containing ions; and an extension portion extending in a direction intersecting a compaction direction when the conductive portion is compacted, the extension portion being provided to at least one of the positive electrode and the negative electrode. The electrically conductive substance and the positive electrode are connected, and the electrically conductive substance and the negative electrode are connected. When a voltage is applied between the positive electrode and the negative electrode, anions are guided to the positive electrode, and cations are guided to the negative electrode.

IPC Classes  ?

  • H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodesElectric double-layer [EDL] capacitorsProcesses for the manufacture thereof or of parts thereof
  • H01G 11/30 - Electrodes characterised by their material
  • H01G 11/54 - Electrolytes
  • H01G 11/70 - Current collectors characterised by their structure
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations

48.

COMPOSITION FOR FORMING LOW DIELECTRIC CONSTANT RESIN, LOW DIELECTRIC CONSTANT RESIN COMPONENT, AND ELECTRONIC DEVICE USING SAME

      
Application Number JP2025009037
Publication Number 2025/220362
Status In Force
Filing Date 2025-03-11
Publication Date 2025-10-23
Owner JNC CORPORATION (Japan)
Inventor
  • Takata Akihiro
  • Sago Koki
  • Muromoto Kazumi
  • Fujiwara Takeshi

Abstract

The purpose of the present invention is to achieve a composition for forming a low dielectric constant resin which is suitable for use in a substrate for radar, next-generation communication devices and the like using higher frequencies, while having high transmissivity. The present invention enables the achievement of a polymerizable composition, which is able to be molded by a solution process by curing a polymerizable cyclobutane ring compound that has less conjugates or polar groups, and exhibits high linearity or symmetry of each molecule, and which exhibits transmissivity and low dielectric properties lower than those of conventional liquid crystal polymers.

IPC Classes  ?

  • C08F 12/34 - Monomers containing two or more unsaturated aliphatic radicals
  • C07C 43/188 - Unsaturated ethers
  • C07C 69/54 - Acrylic acid estersMethacrylic acid esters
  • C08F 16/32 - Monomers containing two or more unsaturated aliphatic radicals
  • C08F 20/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
  • C08G 59/22 - Di-epoxy compounds
  • C08K 3/00 - Use of inorganic substances as compounding ingredients
  • C08L 25/16 - Homopolymers or copolymers of alkyl-substituted styrenes
  • C08L 29/02 - Homopolymers or copolymers of unsaturated alcohols
  • C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
  • G02B 1/10 - Optical coatings produced by application to, or surface treatment of, optical elements

49.

CELLUFINE MLP

      
Serial Number 79439900
Status Pending
Filing Date 2025-10-20
Owner JNC Corporation (Japan)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Catalyst carriers for enzymes and biological activation substances; catalyst carriers; carriers for enzyme and biological active agents; porous spherical cellulose for industrial use; solid medium for liquid chromatography, including affinity chromatography agent and ion exchange chromatography agent; chemical agent for gel chromatography; chemical products for use in liquid chromatography, for gel filtration and for use in ion exchange processes; chemicals for use in chromatography; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; cellulose derivatives [chemicals]; industrial chemicals.

50.

MLP

      
Serial Number 79439901
Status Pending
Filing Date 2025-10-20
Owner JNC Corporation (Japan)
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Catalyst carriers for enzymes and biological activation substances; catalyst carriers; carriers for enzyme and biological active agents; porous spherical cellulose for industrial use; solid medium for liquid chromatography, including affinity chromatography agent and ion exchange chromatography agent; chemical agent for gel chromatography; chemical products for use in liquid chromatography, for gel filtration and for use in ion exchange processes; chemicals for use in chromatography; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; cellulose derivatives [chemicals]; industrial chemicals.

51.

FINE MAGNETIC PARTICLES AND PRODUCTION METHOD FOR SAME

      
Application Number JP2025013464
Publication Number 2025/216143
Status In Force
Filing Date 2025-04-02
Publication Date 2025-10-16
Owner JNC CORPORATION (Japan)
Inventor
  • Nakahara, Tesshu
  • Nobuta, Kohji

Abstract

The present invention addresses the problem of providing fine magnetic particles that are strongly magnetic and do not readily release a magnetic material. The present invention also addresses the problem of providing fine magnetic particles that are suited to the precision collection and separation of microsized substances such as biomolecules. Fine magnetic particles according to the present invention contain a magnetic material and one or more of a polysaccharide or a derivative thereof, an acrylamide polymer, and a vinyl polymer. The magnetic material is on the inside of the fine magnetic particles and includes iron oxide. The magnetic material content is 0.5–250 wt% of the total amount of the one or more of a polysaccharide or a derivative thereof, an acrylamide polymer, and a vinyl polymer. The number average particle diameter of the fine magnetic particles is 40–800 μm.

IPC Classes  ?

  • B01J 20/26 - Synthetic macromolecular compounds
  • B01J 20/285 - Porous sorbents based on polymers
  • C01G 49/08 - Ferroso-ferric oxide [Fe3O4]
  • C08J 3/16 - Powdering or granulating by coagulating dispersions

52.

CONSTRUCTION METHOD FOR STRUCTURE

      
Application Number 18866083
Status Pending
Filing Date 2022-08-23
First Publication Date 2025-10-16
Owner JGC CORPORATION (Japan)
Inventor
  • Tsuchiya, Hironobu
  • Uchino, Keita

Abstract

A construction method of a structure provided with a lower structure part entirely arranged below a ground surface and an upper structure part at least a part of which is arranged below the ground surface on the lower structure part, the construction method including a step of constructing the lower structure part below the ground surface, a step of allowing a heavy object to travel on a travel route including a range that affects the lower structure part after the lower structure part is constructed, and a step of constructing the upper structure part on the lower structure part after the heavy object is allowed to travel.

IPC Classes  ?

  • E02D 27/01 - Flat foundations
  • E02D 29/045 - Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location lineMethods of making them

53.

NONWOVEN FABRIC

      
Application Number JP2025000468
Publication Number 2025/215896
Status In Force
Filing Date 2025-01-09
Publication Date 2025-10-16
Owner
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor
  • Yazaki Manaka
  • Ito Hidemi
  • Hyakutake Takahiro

Abstract

Provided is a nonwoven fabric having both excellent flexibility and processability to a product. This nonwoven fabric comprises heat bonding composite fibers with heat bonded intersections, wherein the specific volume of the nonwoven fabric is 140-200 cm3/g, and the fiber density ratio between a high density part and a low density part in the nonwoven fabric is 1.5-2.0.

IPC Classes  ?

  • D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-sideMixed fibres

54.

ELECTRIFICATION DEVICE AND ELECTRIFICATION METHOD

      
Application Number JP2024030748
Publication Number 2025/210940
Status In Force
Filing Date 2024-08-28
Publication Date 2025-10-09
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Tokinobu, Fuya

Abstract

To provide an easy-to-use electrification device using soil, the present invention provides an electrification device comprising: a conducting part, which is provided in the vicinity of a foundation or support of a generating device that generates renewable energy, and in which an electrically conductive material is mixed into ion-containing soil; a positive electrode provided to the conducting part; a negative electrode provided to the conducting part; and a separator provided to the conducting part so as to isolate the positive and negative electrodes from each other, wherein the electrically conductive material and the positive electrode are connected, the electrically conductive material and the negative electrode are connected, and when a voltage from the generating device is applied between the positive and negative electrodes, anions are led to the positive electrode and cations are led to the negative electrode.

IPC Classes  ?

  • H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodesElectric double-layer [EDL] capacitorsProcesses for the manufacture thereof or of parts thereof
  • H01G 11/30 - Electrodes characterised by their material
  • H01G 11/54 - Electrolytes
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
  • H01G 11/84 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof

55.

METHOD OF CONSTRUCTING FOUNDATION, METHOD OF INSTALLING MODULE, FOUNDATION FOR PLANT MODULE, AND PROTECTIVE MEMBER

      
Application Number JP2024012040
Publication Number 2025/203249
Status In Force
Filing Date 2024-03-26
Publication Date 2025-10-02
Owner JGC CORPORATION (Japan)
Inventor Kobayashi, Ken

Abstract

[Problem] Provided is a method by which it is possible to construct a foundation of a plant module even on narrow sites and transport routes. [Solution] Provided is a method of constructing a foundation of a plant module of a frame structure having a plurality of columns. A plurality of foundations respectively supporting the plurality of columns are provided spaced apart from one another on a site where the plant module is to be installed; a cart onto which the plant module has been loaded travels through the site along a preset travel path; and some of the plurality of foundations are to be arranged at locations that will interfere with the cart. For such a case, the method comprises: a step for constructing a foundation of a non-interference area in which the foundation that will not interfere with the cart traveling through the site is to be provided; next, a step for causing the cart to enter the site along the travel path and placing same on standby at a preset standby location including the site; and thereafter, a step for constructing a foundation of an interference area in which the foundation that will interfere with the cart is to be provided.

IPC Classes  ?

  • E04H 5/02 - Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
  • E02D 27/32 - Foundations for special purposes

56.

DENTAL POLYMERIZABLE PULP CAPPING MATERIAL COMPOSITION

      
Application Number JP2025004891
Publication Number 2025/204241
Status In Force
Filing Date 2025-02-14
Publication Date 2025-10-02
Owner
  • GC CORPORATION (Japan)
  • TOHOKU UNIVERSITY (Japan)
Inventor
  • Kakinuma, Hiroaki
  • Kondo, Takeru
  • Egusa, Hiroshi

Abstract

This dental polymerizable pulp capping material composition contains glass and a polymerizable monomer, wherein the glass contains phosphorus, calcium, zinc, and fluorine.

IPC Classes  ?

57.

DENTAL PRIMER COMPOSITION

      
Application Number JP2025001218
Publication Number 2025/204023
Status In Force
Filing Date 2025-01-16
Publication Date 2025-10-02
Owner GC CORPORATION (Japan)
Inventor
  • Ohara, Yuki
  • Minamisawa, Hiroto
  • Ishiwata, Ken

Abstract

1634121416144 represents an ethylenically unsaturated group.

IPC Classes  ?

  • A61K 6/40 - Primers
  • A61K 6/60 - Preparations for dentistry comprising organic or organo-metallic additives

58.

DENTAL POLYMERIZABLE COMPOSITION, RESIN MATERIAL FOR DENTAL CUTTING, AND METHOD FOR PRODUCING SAME

      
Application Number JP2025001219
Publication Number 2025/204024
Status In Force
Filing Date 2025-01-16
Publication Date 2025-10-02
Owner GC CORPORATION (Japan)
Inventor
  • Tanazawa, Kimitaka
  • Takada, Daisuke
  • Shoji, Takumi

Abstract

Provided is a dental polymerizable composition comprising a first polymerizable monomer, a second polymerizable monomer, and an inorganic filler, the composition being characterized in that: the first polymerizable monomer has only one group selected from the group consisting of a urethane group, a urea group, and a carbonate group; and the second polymerizable monomer includes a structure represented by general formula (1) or a structure represented by general formula (2). (In general formula (1), Y1is an aromatic hydrocarbon group which may contain a heteroatom, R11and R12are each independently a hydrogen atom or an alkyl group having 3 or less carbon atoms, X11and X12may be different from each other in the same repeating unit, and are a hydrogen atom or an alkyl group having 5 or less carbon atoms, a is an integer of 1-4, b is a number of 1-30, c is an integer of 1-4, d is a number of 1-30, and the sum of b and d is a number of 2-31) (In general formula (2), Z1and Z2are each independently any one selected from the group consisting of a urethane group, a urea group, and a carbonate group, Y2is a chain hydrocarbon group which has 30 or less carbon atoms and may contain a hetero atom, an alicyclic hydrocarbon group which has 30 or less carbon atoms and may contain a hetero atom, or an aromatic hydrocarbon group which has 30 or less carbon atoms and may contain a hetero atom, and R21and R22are each independently a hydrogen atom or an alkyl group having 3 or less carbon atoms, X21and X22 may be different from each other in the same repeating unit and are a hydrogen atom or an alkyl group having 5 or less carbon atoms, e is an integer of 1-4, f is a number of 1-10, g is an integer of 1-4, h is a number of 1-10, and the sum of f and h is a number of 2-11.)

IPC Classes  ?

  • A61K 6/887 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • A61K 6/831 - Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon

59.

INKJET INK, CURED PRODUCT, AND METHOD FOR FORMING CURED FILM

      
Application Number JP2025011118
Publication Number 2025/205459
Status In Force
Filing Date 2025-03-21
Publication Date 2025-10-02
Owner JNC CORPORATION (Japan)
Inventor Suwa, Kazuya

Abstract

Provided is an inkjet ink having good room temperature stability due to using a monomer composition containing: a half ester (A) that can be obtained by reacting at least one acid dianhydride with an alcohol; a diamine (B); and a solvent (C). The good room temperature stability of the inkjet ink enables easy handling during production, supply, and distribution, and the inkjet ink can achieve a higher solid content compared to polyamic acid due to having a lower viscosity than polyamic acid.

IPC Classes  ?

  • C09D 11/36 - Inkjet printing inks based on non-aqueous solvents
  • B41J 2/01 - Ink jet
  • B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
  • C08G 73/10 - PolyimidesPolyester-imidesPolyamide-imidesPolyamide acids or similar polyimide precursors

60.

INSTALLATION METHOD FOR PLANT MODULE, CONSTRUCTION METHOD FOR FOUNDATION, AND MODULE FOUNDATION

      
Application Number JP2025011156
Publication Number 2025/205477
Status In Force
Filing Date 2025-03-21
Publication Date 2025-10-02
Owner JGC CORPORATION (Japan)
Inventor Kobayashi, Ken

Abstract

[Problem] To provide a method capable of facilitating construction of a foundation of a plant module and installation of the plant module. [Solution] An installation method for a plant module having a frame structure supported by a plurality of support columns, the installation method including: a step for fixing a plurality of lower foundations at positions corresponding to the plurality of support columns so as to be separated from each other, on a site where the plant module is to be installed; a step for fixing upper foundations for respectively supporting the support columns, on the plurality of lower foundations; a step for placing the support columns on the upper foundations; and a step for restraining and supporting the support columns on the upper foundations so as to restrain movement of the support columns with respect to the upper foundations.

IPC Classes  ?

  • E04H 5/02 - Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
  • E02D 27/12 - Pile foundations
  • E02D 27/16 - Foundations formed of separate piles
  • E02D 27/32 - Foundations for special purposes
  • E04B 1/35 - Extraordinary methods of construction, e.g. lift-slab, jack-block

61.

LIFTING FRAME

      
Application Number JP2024009119
Publication Number 2025/187063
Status In Force
Filing Date 2024-03-08
Publication Date 2025-09-11
Owner JGC CORPORATION (Japan)
Inventor Kobayashi, Ken

Abstract

Provided is a lifting frame that has a simple configuration and that can easily be adapted to the suspension of process modules of different sizes. A lifting frame 3 is provided with: at least two first beams 31 provided so as to extend along a first direction of a plant module 100 that has the set first direction and second direction; at least two second beams 32 that are each provided so as to extend along the second direction and have end regions that protrude further outward than the plant module 100, and suspension sections 320 which are respectively provided to the end regions of the second beam 32 and from which wire ropes 41 for suspending the plant module 100 are hung. The suspension sections 320 comprise a plurality of wire rope hanging positions 322 allowing for the wire ropes 41 to be hung at different positions, and convexities 321 for preventing positional deviation of the wire ropes 41 are provided between the rope attachment positions 322 that are adjacent.

IPC Classes  ?

  • B66C 1/16 - Slings with load-engaging platforms or frameworks

62.

CHROMATOGRAPHIC CARRIER USING MICROFIBERS AND METHOD FOR PRODUCING SAME

      
Application Number JP2025008321
Publication Number 2025/187798
Status In Force
Filing Date 2025-03-06
Publication Date 2025-09-11
Owner JNC CORPORATION (Japan)
Inventor
  • Matsumoto, Ryuji
  • Matsumoto, Yoshihiro

Abstract

The present invention addresses the problem of providing a material which has sufficient strength, voids and surface area to serve as a chromatographic carrier, can increase the speeds of processes for purifying antibody drugs and the like, and can provide optimal purification processes for large materials used in gene therapies and exosome therapies. Provided are: a chromatographic carrier using a fiber structure comprising microfibers composed of at least one polymer component; and others. The average fiber diameter of the microfibers is preferably 1 μm or more but less than 20 μm, and the thickness of the fiber structure is preferably 100 μm to 2 mm inclusive. In addition, the fiber structure is preferably in the form of a stacked film, the film preferably has pores, and the diameters of the pores are preferably in the range of 0.1 μm to 30 μm inclusive.

IPC Classes  ?

  • B01J 20/285 - Porous sorbents based on polymers
  • D04H 1/728 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
  • D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather

63.

Liquid crystal composition and element

      
Application Number 18974743
Grant Number 12492342
Status In Force
Filing Date 2024-12-09
First Publication Date 2025-09-04
Grant Date 2025-12-09
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor
  • Okabe, Eiji
  • Mori, Takanori
  • Shiren, Kazushi
  • Katano, Yuko
  • Oguchi, Yujiro

Abstract

A liquid crystal composition contains at least one compound selected from compounds represented by Formula (1), at least one compound selected from compounds represented by Formula (2), at least one compound selected from compounds represented by Formula (3), and at least one compound selected from compounds represented by Formula (4), and does not contain a compound represented by Formula(S).

IPC Classes  ?

  • G02F 1/1333 - Constructional arrangements
  • C09K 19/06 - Non-steroidal liquid crystal compounds
  • C09K 19/12 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
  • C09K 19/18 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
  • C09K 19/58 - Dopants or charge transfer agents
  • G02F 1/00 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics
  • H01Q 1/36 - Structural form of radiating elements, e.g. cone, spiral, umbrella
  • H01Q 15/00 - Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices

64.

LIQUID CRYSTAL COMPOSITION AND ELEMENT

      
Application Number 18974726
Status Pending
Filing Date 2024-12-09
First Publication Date 2025-09-04
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor
  • Okabe, Eiji
  • Mori, Takanori
  • Shiren, Kazushi
  • Katano, Yuko
  • Oguchi, Yujiro

Abstract

A liquid crystal composition contains at least one compound selected from compounds represented by Formula (1), at least one compound selected from compounds represented by Formula (2), and at least one compound selected from compounds represented by Formula (3). A liquid crystal composition contains at least one compound selected from compounds represented by Formula (1), at least one compound selected from compounds represented by Formula (2), and at least one compound selected from compounds represented by Formula (3). A liquid crystal composition contains at least one compound selected from compounds represented by Formula (1), at least one compound selected from compounds represented by Formula (2), and at least one compound selected from compounds represented by Formula (3). For example, R1, R2, and R3 are C1-12 alkyl, L11, L14, L15, L22, L23, L32, L33, Y11, Y21, Y31, and Y32 are hydrogen, L12 is fluorine, and L13, L21, and L31 are methyl.

IPC Classes  ?

  • C09K 19/18 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
  • C09K 19/02 - Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
  • C09K 19/04 - Liquid crystal materials characterised by the chemical structure of the liquid crystal components
  • C09K 19/12 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
  • G02B 30/28 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the autostereoscopic type involving lenticular arrays involving active lenticular arrays
  • G02F 1/137 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering

65.

ANTIVIRAL AGENT

      
Application Number JP2024040376
Publication Number 2025/182167
Status In Force
Filing Date 2024-11-13
Publication Date 2025-09-04
Owner
  • JNC CORPORATION (Japan)
  • CHUBU UNIVERSITY EDUCATIONAL CORPORATION (Japan)
Inventor
  • Hinatsu, Masako
  • Yokota, Nana
  • Nakano, Tomomi
  • Hayashi, Kyoko
  • Kawahara, Toshio

Abstract

The present invention addresses the problem of providing an antiviral agent effective even against enveloped viruses, the antiviral agent being highly safe and having low manufacturing cost. A protease is used as an active ingredient of the antiviral agent to be used against enveloped viruses. The protease is preferably a serine protease, and more preferably produced by a bacterium selected from the group consisting of a bacterium belonging to the genus Bacillus, a bacterium belonging to the genus Flavobacterium, a bacterium belonging to the genus Arthrobacter, a bacterium belonging to the genus Streptomyces, a bacterium belonging to the genus Geobacillus, a bacterium belonging to the genus Aspergillus, and a bacterium belonging to the genus Rhizopus. A cationic polymer is preferably used together with the protease as the active ingredient of the antiviral agent, and the cationic polymer is more preferably polylysine or polyethylenimine.

IPC Classes  ?

  • A61K 38/48 - Hydrolases (3) acting on peptide bonds (3.4)
  • A01N 63/50 - Isolated enzymesIsolated proteins
  • A23L 33/10 - Modifying nutritive qualities of foodsDietetic productsPreparation or treatment thereof using additives
  • A23L 33/17 - Amino acids, peptides or proteins
  • A61K 9/12 - AerosolsFoams
  • A61K 31/045 - Hydroxy compounds, e.g. alcoholsSalts thereof, e.g. alcoholates
  • A61K 31/132 - Amines, e.g. amantadine having two or more amino groups, e.g. spermidine, putrescine
  • A61K 31/785 - Polymers containing nitrogen
  • A61K 38/02 - Peptides of undefined number of amino acidsDerivatives thereof
  • A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
  • A61K 47/42 - ProteinsPolypeptidesDegradation products thereofDerivatives thereof, e.g. albumin, gelatin or zein
  • A61P 31/12 - Antivirals
  • A61P 31/14 - Antivirals for RNA viruses
  • A61P 31/16 - Antivirals for RNA viruses for influenza or rhinoviruses
  • A61P 31/22 - Antivirals for DNA viruses for herpes viruses
  • C11D 3/48 - Medicinal or disinfecting agents
  • C11D 3/386 - Preparations containing enzymes

66.

CHARGING DEVICE AND CHARGING METHOD

      
Application Number JP2024015777
Publication Number 2025/163926
Status In Force
Filing Date 2024-04-22
Publication Date 2025-08-07
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Tokinobu, Fuya

Abstract

Provided is a charging device that uses soil, the charging device comprising: a conduction section which is provided under a seismic isolation device capable of absorbing shaking, and in which an electrically conductive substance is mixed with soil containing ions; a positive electrode provided in the conduction section; a negative electrode provided in the conduction section; and a separator provided in the conduction section so as to insulate the positive electrode and the negative electrode. When the electrically conductive substance and the positive electrode are connected, the electrically conductive substance and the negative electrode are connected, and a voltage is applied between the positive electrode and the negative electrode, anions are guided to the positive electrode and positive ions are guided to the negative electrode.

IPC Classes  ?

  • H01G 11/54 - Electrolytes
  • H01G 11/30 - Electrodes characterised by their material
  • H01G 11/78 - CasesHousingsEncapsulationsMountings
  • H01G 11/82 - Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations

67.

METHOD FOR CONTROLLING ION CONDUCTIVITY USING TEMPERATURE-RESPONSIVE POLYMER

      
Application Number JP2024044468
Publication Number 2025/164119
Status In Force
Filing Date 2024-12-16
Publication Date 2025-08-07
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor
  • Yamamoto Yasuhiro
  • Kameyama Nao

Abstract

Provided is a new method for controlling ion conductivity using a polymer solution that dissolves in an organic solvent at a low temperature to form a transparent solution, and undergoes phase separation when the temperature increases, more specifically, using a temperature-responsive polymer that undergoes lower critical solution temperature (LCST)-type phase separation. This method for controlling ion conductivity changes, according to the temperature, the ion conductance of a temperature-responsive ionic solution which contains a temperature-responsive polymer, a salt, and an organic solvent, and in which the salt is dissociated into ionic components. Preferably, the temperature-responsive polymer is a polymer that exhibits lower critical solution temperature-type phase separation.

IPC Classes  ?

  • C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
  • C08G 81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
  • C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
  • C08K 5/10 - EstersEther-esters
  • C08L 87/00 - Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
  • H01M 8/1016 - Fuel cells with solid electrolytes characterised by the electrolyte material
  • H01M 8/1018 - Polymeric electrolyte materials
  • H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type

68.

OPERATION METHOD FOR STEAM TURBINE POWER GENERATION PLANT, AND STORAGE MEDIUM

      
Application Number JP2024003139
Publication Number 2025/163826
Status In Force
Filing Date 2024-01-31
Publication Date 2025-08-07
Owner JGC CORPORATION (Japan)
Inventor
  • Sugi Eri
  • Sekiguchi Hirotomo
  • Inoue Naohisa
  • Kawamoto Akihito

Abstract

Provided is a technique for stably operating a steam turbine power generation plant. The steam turbine power generation plant comprises: steam turbines 21, 22 that are connected to a generator 31; a main steam line 501 that is provided on an upstream side of the steam turbines 21, 22; bypass lines 503, 509 that are provided to allow steam supplied from the main steam line 501 to flow so as to bypass the steam turbines 21, 22, and that include bypass valves 61, 62; and an atmospheric diffusion line 505 that is provided branching from the main steam line 501 to diffuse steam to the atmosphere, and that includes an atmospheric diffusion valve 63. An operation method for the steam turbine power generation plant comprises: a step of specifying the flow rate of main steam flowing through the main steam line 501; and a step of adjusting the opening degree of the bypass valves 61, 64 and the atmospheric diffusion valve 63 in accordance with the specified flow rate of the main steam when the flow rate of the main steam supplied from the main steam line 501 exceeds the flow rate of the main steam consumed in the steam turbines 21, 22.

IPC Classes  ?

  • F01D 17/00 - Regulating or controlling by varying flow

69.

COMPOSITION FOR FORMING LOW DIELECTRIC LOSS TANGENT RESIN, LOW DIELECTRIC LOSS TANGENT RESIN COMPONENT, AND ELECTRONIC DEVICE USING SAME

      
Application Number JP2024042292
Publication Number 2025/164068
Status In Force
Filing Date 2024-11-29
Publication Date 2025-08-07
Owner JNC CORPORATION (Japan)
Inventor
  • Fujiwara Takeshi
  • Sago Koki
  • Takata Akihiro
  • Muromoto Kazumi

Abstract

A purpose of the present invention is to provide a composition for forming a low dielectric loss tangent resin, which, after cured, has high heat resistance as well as a low dielectric constant and low dielectric loss tangent in a high-frequency region in terms of dielectric properties, wherein the composition for forming a low dielectric loss tangent resin can be prepared in a varnish form in the absence of any solvent or in the presence of a small amount of an organic solvent. Another purpose of the present invention is to provide a composition for forming a low dielectric loss tangent resin, which has high transparency or high heat dissipation properties in addition to the above characteristics. The present invention provides a composition for forming a low dielectric loss tangent resin, the composition being a curable resin composition that contains a compound (1) having a laterally substituted core ring structure, is capable of retaining flowability in a temperature range centered at room temperature, can be prepared in a varnish form in the absence of any solvent or in the presence of a small amount of an organic solvent, is formable in solution processing, has high heat resistance as well as a low dielectric constant and low dielectric loss tangent in a high-frequency region after cured, and also has high heat dissipation properties.

IPC Classes  ?

  • C08G 59/24 - Di-epoxy compounds carbocyclic
  • C08K 3/013 - Fillers, pigments or reinforcing additives
  • C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins

70.

METHOD FOR OPERATING STEAM TURBINE POWER GENERATION PLANT, STORAGE MEDIUM, AND STEAM TURBINE POWER GENERATION PLANT

      
Application Number JP2024045997
Publication Number 2025/164185
Status In Force
Filing Date 2024-12-25
Publication Date 2025-08-07
Owner JGC CORPORATION (Japan)
Inventor
  • Sugi, Eri
  • Sekiguchi, Hirotomo
  • Inoue, Naohisa
  • Kawamoto, Akihito

Abstract

A steam turbine power generation plant according to the present invention comprises: a steam turbine (21) that is connected to a generator (31); a main steam line (501) that is provided upstream of the steam turbine 21; a bypass line (503) that is branched from the main steam line (501), that is provided for causing steam to flow in a manner bypassing the steam turbine (21), and that has a bypass valve (61); and an atmospheric diffusion line (505) that is branched from the main steam line (501), that is provided so as to diffuse steam into the atmosphere, and that has an atmospheric diffusion valve (63), said steam turbine power generation plant including a supplied steam identification step for identifying the supplied steam flow rate in the main steam line (501), a steam turbine operation state determination step for determining whether the steam turbine is in an unsteady operation state, and a degree-of-opening adjustment step for adjusting the degree of opening of the bypass valve (61) and the atmospheric diffusion valve (63) in correspondence with the supplied steam flow rate, when the steam turbine (21, 22) is determined to be in the unsteady operation state.

IPC Classes  ?

  • F01D 17/00 - Regulating or controlling by varying flow
  • F01K 13/02 - Controlling, e.g. stopping or starting

71.

PRODUCTION PLAN CREATION METHOD, PRODUCTION PLAN CREATION DEVICE, AND PROGRAM

      
Application Number JP2024002510
Publication Number 2025/158666
Status In Force
Filing Date 2024-01-26
Publication Date 2025-07-31
Owner
  • JGC CORPORATION (Japan)
  • ASAHI KASEI KABUSHIKI KAISHA (Japan)
Inventor
  • Katsuike Satoshi
  • Kai Mototaka
  • Takakuwa Shuya
  • Shimada Yohei
  • Ohno Jun
  • Nakayama Masahiko
  • Konda Masahiro
  • Watanabe Hiroshi

Abstract

This production plan creation method for a chemical substance comprises: acquiring a target production amount in a first period; breaking down the target production amount in the first period to a primary production plan value that is a production plan amount in a second period; acquiring a primary cumulative performance value that is a cumulative value of a primary performance value indicating an actual production amount in each second period from the start of the first period to the present time, and a primary cumulative plan value that is a cumulative value of the primary production plan value from the start of the first period to the present time; generating a corrected plan value obtained by correcting the primary production plan value in the subsequent second period if a value derived on the basis of the primary cumulative performance value and the primary cumulative plan value is less than a threshold value, and maintaining the primary production plan value in the subsequent second period if the value is equal to or greater than the threshold value; and reflecting the primary production plan value as the primary production plan value for the subsequent second period.

IPC Classes  ?

72.

OPERATION PLAN CREATION DEVICE, OPERATION PLAN CREATION METHOD, AND COMPUTER PROGRAM

      
Application Number JP2024002511
Publication Number 2025/158667
Status In Force
Filing Date 2024-01-26
Publication Date 2025-07-31
Owner
  • JGC CORPORATION (Japan)
  • ASAHI KASEI KABUSHIKI KAISHA (Japan)
Inventor
  • Funatani Kengo
  • Shimada Yohei
  • Takakuwa Shuya
  • Kai Mototaka
  • Ohno Jun
  • Nakayama Masahiko
  • Konda Masahiro
  • Watanabe Hiroshi

Abstract

According to the present invention, when a total hydrogen supply initial prediction amount exceeds a total hydrogen demand prediction amount, an operation plan creation device calculates time series data for a hydrogen demand cumulative plan amount such that, for an entire calculation period of an operation plan period, the hydrogen demand cumulative plan amount is below a first addition amount obtained by adding a total for an initial prediction amount for a hydrogen production amount to a hydrogen remainder amount for a tank, and when the total hydrogen supply initial prediction amount does not exceed the total hydrogen demand prediction amount, the operation plan creation device calculates time series data for the hydrogen demand cumulative plan amount such that, for the entire calculation period of the operation plan period, the hydrogen demand cumulative plan amount is below a second addition amount obtained by adding the first addition amount and a total for a prediction amount for an additional production amount for hydrogen from additional power.

IPC Classes  ?

  • G06Q 50/04 - Manufacturing
  • G06Q 10/06 - Resources, workflows, human or project managementEnterprise or organisation planningEnterprise or organisation modelling

73.

POLYMERIZATION REACTOR AND METHOD FOR PRODUCING PROPYLENE-BASED POLYMER

      
Application Number 18697128
Status Pending
Filing Date 2022-10-20
First Publication Date 2025-07-31
Owner
  • JAPAN POLYPROPYLENE CORPORATION (Japan)
  • JNC CORPORATION (Japan)
Inventor Mino, Hiroshi

Abstract

Provided is a polymerization reactor configured to keep the lubrication condition between the stirrer shaft of the stirrer disposed inside the reaction tank of the polymerization reactor and bearing in good condition, and configured to possess smooth and stable stirring performance and high durability that provides long-term resistance to damage. Also provided is a method for producing a propylene-based polymer. A polymerization reactor comprising: a reaction tank, a stirrer which is disposed inside the reaction tank and which has a stirrer shaft and stirring blades fixed on the stirrer shaft, and a bearing which bears an end portion of the stirrer shaft, wherein, as a lubricant, a fluorine-based oil is used in a gap between the stirrer shaft and the bearing. A method for producing a propylene-based polymer, wherein the polymerization reactor is used.

IPC Classes  ?

  • B01J 19/18 - Stationary reactors having moving elements inside
  • B01J 19/00 - Chemical, physical or physico-chemical processes in generalTheir relevant apparatus
  • C08F 2/01 - Processes of polymerisation characterised by special features of the polymerisation apparatus used
  • C08F 110/06 - Propene

74.

MONITORING DEVICE, MONITORING METHOD, AND COMPUTER PROGRAM

      
Application Number JP2024002377
Publication Number 2025/158642
Status In Force
Filing Date 2024-01-26
Publication Date 2025-07-31
Owner
  • JGC CORPORATION (Japan)
  • ASAHI KASEI KABUSHIKI KAISHA (Japan)
Inventor
  • Funatani Kengo
  • Shimada Yohei
  • Takakuwa Shuya
  • Kai Mototaka
  • Ohno Jun
  • Nakayama Masahiko
  • Konda Masahiro
  • Watanabe Hiroshi

Abstract

This monitoring device comprises: a carbon intensity calculation unit for calculating the carbon intensity of a renewable energy-derived substance, which is produced in a substance production process for producing the substance and which is stored in a tank; and an alarm issuing unit for issuing an alarm on the basis of the calculated value of the carbon intensity of the substance. The carbon intensity calculation unit calculates the carbon intensity on the basis of the substance newly produced within a time-based shipping interval during which the substance is shipped from the tank.

IPC Classes  ?

75.

Piling machine

      
Application Number 18850963
Grant Number 12680254
Status In Force
Filing Date 2023-02-16
First Publication Date 2025-07-10
Grant Date 2026-07-14
Owner JDC Corporation (Japan)
Inventor
  • Ebihara, Akimitsu
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Obata, Hiroshi

Abstract

A piling machine includes a main body unit including a traveling device, a pile driver that performs piling, and a moving device that is connected to the main body unit and moves the pile driver. A control device performs piling while the traveling device is traveling (e.g., while the main body unit is moving). This reduces the number of times the traveling device stops, and thus, the number of times of acceleration and deceleration can also be reduced. In this way, energy efficiency can be improved.

IPC Classes  ?

  • E02D 7/18 - Placing by vibrating
  • E02D 7/16 - Scaffolds for drivers
  • E02D 13/06 - Accessories for placing or removing piles or bulkheads for observation while placing
  • B66C 1/02 - Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles by suction means
  • B66C 1/06 - Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles by magnetic means electromagnetic
  • B66C 1/44 - Gripping members engaging only the external or internal surface of the articles and applying frictional forces

76.

COATING AGENT, LAYERED PRODUCT, AND ARTICLE HAVING LAYERED PRODUCT

      
Application Number JP2024042801
Publication Number 2025/134766
Status In Force
Filing Date 2024-12-04
Publication Date 2025-06-26
Owner JNC CORPORATION (Japan)
Inventor
  • Kondo Kyoko
  • Shikama Keiko
  • Yoda Akiko
  • Ito Kenya
  • Kageyama Akiko

Abstract

The purpose of the present invention is to obtain a layered product having excellent weathering resistance. This coating agent contains: a dimer acid di(meth)acrylate-based resin; a polyfunctional (meth)acrylate-based compound; a photopolymerization initiator; and a photostabilizer represented by formula (1). In addition, this layered product comprises: a coating layer formed on a substrate layer using the coating agent; a substrate layer formed using a thermoplastic polyurethane; and, on the opposite side of the substrate layer from the side on which the coating layer is formed, an adhesive layer formed using at least one resin selected from among an acrylic-based resin, a urethane-based resin, a rubber-based resin and a silicone-based resin.

IPC Classes  ?

  • C09D 4/02 - Acrylmonomers
  • B32B 27/30 - Layered products essentially comprising synthetic resin comprising vinyl resinLayered products essentially comprising synthetic resin comprising acrylic resin
  • C09D 7/48 - Stabilisers against degradation by oxygen, light or heat
  • C09D 7/63 - Additives non-macromolecular organic
  • C09J 7/29 - Laminated material

77.

SLURRY, MOLDED BODY, AND SINTERED BODY

      
Application Number JP2024037300
Publication Number 2025/134511
Status In Force
Filing Date 2024-10-21
Publication Date 2025-06-26
Owner GC CORPORATION (Japan)
Inventor
  • Hokii, Yusuke
  • Abe, Yoshifumi
  • Onodera, Mizuho

Abstract

Provided is slurry which can be sintered at a low temperature in a short time, and with which it is possible to obtain a densified sintered body. This slurry contains a zirconia powder, a glass powder, and a polymerizable monomer.

IPC Classes  ?

  • C04B 35/488 - Composites
  • A61C 13/083 - Porcelain or ceramic teeth
  • C04B 35/622 - Forming processesProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products

78.

PHOTOPOLYMERIZABLE COATING COMPOSITION AND PRODUCT USING SAME

      
Application Number JP2024042457
Publication Number 2025/126876
Status In Force
Filing Date 2024-12-02
Publication Date 2025-06-19
Owner JNC CORPORATION (Japan)
Inventor
  • Kondo Kyoko
  • Shikama Keiko
  • Yoda Akiko
  • Ito Kenya
  • Kageyama Akiko

Abstract

Provided is a coating film having improved weathering resistance. Provided is a photopolymerizable coating composition containing a component (a) that is a urethane (meth)acrylate, a component (b) that is a photopolymerizable (meth)acrylic compound, and a component (c) that is a photostabilizer represented by formula (2), said composition containing the component (a) and the component (b) as photopolymerizable components. Relative to the total amount of photopolymerizable components, the component (a) is blended at a quantity of 1-50 parts by weight and the component (b) is blended at a quantity of 50-99 parts by weight. If the total amount of the component (a) and the component (b) is 100 parts by weight, the component (c) is blended at a quantity of 1-20 parts by weight. The component (b) includes a component (b1) that is a photopolymerizable acrylic compound having a structural unit derived from a fluorosilsesquioxane derivative represented by formula (1), a component (b2) that is a reactive silicone, and a component (b3) that is a photopolymerizable acrylic compound not having a urethane unit and having neither a fluorine atom nor an Si atom.

IPC Classes  ?

79.

MANAGEMENT APPARATUS, MANAGEMENT METHOD, MANAGEMENT PROGRAM, AND RECORDING MEDIUM

      
Application Number 18843314
Status Pending
Filing Date 2022-03-08
First Publication Date 2025-06-12
Owner JGC CORPORATION (Japan)
Inventor
  • Tanaka, Shota
  • Hasatani, Koshi
  • Nishikawa, Yuto
  • Kojima, Kazuyuki

Abstract

Provided is a management apparatus being an apparatus for managing a project through use of work packages being work units, the management apparatus including: a setting unit configured to create a work package in which a work and a product of the work are associated with each other; and a generation unit configured to generate a list of candidate work packages each being a candidate of a predecessor work package of the work package based on a product required for execution of the work of the work package, wherein the setting unit is configured to set a candidate work package selected from the list as the predecessor work package of the work package.

IPC Classes  ?

  • G06Q 10/0631 - Resource planning, allocation, distributing or scheduling for enterprises or organisations
  • G06Q 10/10 - Office automationTime management

80.

CHARGING DEVICE AND CHARGING METHOD

      
Application Number JP2024003837
Publication Number 2025/120871
Status In Force
Filing Date 2024-02-06
Publication Date 2025-06-12
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Ebihara, Akimitsu
  • Morimoto, Hidetoshi
  • Yoneda, Kiyofumi
  • Tokinobu, Fuya

Abstract

In order to provide a charging device using soil, this charging device comprises: a separator provided between a positive electrode and a negative electrode; and a conductive part in which an electrically conductive substance is mixed into soil containing ions, wherein the electrically conductive substance and the positive electrode are connected, the electrically conductive substance and the negative electrode are connected, anions are introduced to the positive electrode and cations are introduced to the negative electrode when a voltage is applied between the positive electrode and the negative electrode.

IPC Classes  ?

  • H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein

81.

NONWOVEN FABRIC AND SURFACE SHEET FOR ABSORBENT ARTICLE USING SAME

      
Application Number JP2024040294
Publication Number 2025/121091
Status In Force
Filing Date 2024-11-13
Publication Date 2025-06-12
Owner
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor
  • Umebayashi You
  • Hyakutake Takahiro
  • Yazaki Manaka

Abstract

Provided is nonwoven fabric excellent in liquid permeability for a high-viscosity liquid and in mechanical properties. The nonwoven fabric comprises heat bonding composite fibers with heat bonded intersections, wherein the specific volume of the nonwoven fabric is 60-95 cm3/g, and the fiber density ratio between a high density part and a low density part in the nonwoven fabric is 1.4 or less. The heat bonding composite fibers constituting the nonwoven fabric are distributed in a state in which variation in density of the fibers is small in the thickness direction of the nonwoven fabric, and the fibers form bonding points at an appropriate density.

IPC Classes  ?

  • D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-sideMixed fibres
  • A61F 13/511 - Topsheet, i.e. the permeable cover or layer facing the skin

82.

NONWOVEN FABRIC

      
Application Number JP2024031957
Publication Number 2025/109833
Status In Force
Filing Date 2024-09-06
Publication Date 2025-05-30
Owner
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor Umebayashi You

Abstract

Provided is a nonwoven fabric that is bulky, has excellent flexibility, is smooth, and demonstrates an excellent bulk recovery rate. This nonwoven fabric has a first layer including thermally bonding composite fibers 1 in which at least some of intersections are thermally bonded, and a second layer including thermally bonding composite fibers 2 in which at least some of intersections are thermally bonded. The fiber diameter of the thermally bonding composite fibers 1 is 5-18 μm, the fiber diameter of the thermally bonding composite fibers 2 is 12-35 μm, the fiber diameter of the thermally bonding composite fibers 2 is larger than the fiber diameter of the thermally bonding composite fibers 1, and the specific volume of the first layer and the second layer is 150-400 cm3/g.

IPC Classes  ?

  • D04H 1/541 - Composite fibres e.g. sheath-core, sea-island or side-by-sideMixed fibres
  • D04H 1/559 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs

83.

PREDICTION METHOD AND PREDICTION SYSTEM

      
Application Number JP2024024389
Publication Number 2025/104959
Status In Force
Filing Date 2024-07-05
Publication Date 2025-05-22
Owner GC CORPORATION (Japan)
Inventor
  • Hokii, Yusuke
  • Yamamoto, Koji
  • Akiyama, Shigenori

Abstract

The present invention improves efficiency in the design of a material required to satisfy a plurality of characteristics. A method according to one embodiment of the present invention is performed by a prediction system and includes obtaining the composition of a material and production conditions therefor, and predicting a plurality of characteristics of the material by inputting the obtained composition of the material and production conditions into a machine learning model that predicts a plurality of characteristics of the material from the composition of the material and the production conditions. The machine learning model is based on a continuous probability distribution mixture.

IPC Classes  ?

  • G16C 60/00 - Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
  • G06N 20/00 - Machine learning

84.

METHOD FOR PRODUCING PEROVSKITE SOLAR CELL, AND PEROVSKITE SOLAR CELL

      
Application Number JP2024027358
Publication Number 2025/104982
Status In Force
Filing Date 2024-07-31
Publication Date 2025-05-22
Owner JDC CORPORATION (Japan)
Inventor Sekiguchi, Masakazu

Abstract

In order to provide a method for producing a perovskite solar cell that can be used even in an environment in which salt damage is predicted, this method for producing a perovskite solar cell includes a step for forming a coating layer by applying, on a perovskite sheet formed of a plurality of layers including a perovskite crystal structure, an adsorption material having a layered double hydroxide represented by chemical formula: M2+1-x1-xM3+x233 -x/n22O (where M2+represents a divalent metal, M3+ represents a trivalent metal, and n represents a natural number).

IPC Classes  ?

  • H10K 30/50 - Photovoltaic [PV] devices
  • H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
  • H10K 30/88 - PassivationContainersEncapsulations
  • H10K 71/50 - Forming devices by joining two substrates together, e.g. lamination techniques

85.

METHOD FOR DETECTING ANALYTE USING POLYNUCLEOTIDE

      
Application Number 18842386
Status Pending
Filing Date 2023-06-15
First Publication Date 2025-05-22
Owner
  • NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY (Japan)
  • JNC CORPORATION (Japan)
Inventor
  • Ikebukuro, Kazunori
  • Saito, Hiroshi
  • Ohnishi, Noriyuki

Abstract

The present invention pertains to a method for detecting an analyte contained in a sample, the method including: (1) mixing the sample and salt with a gold-nanoparticle-labeled aptamer in which gold nanoparticles are bound to an aptamer capable of binding to the analyte; and (2) judging that the sample contains the analyte when there is no aggregation of gold-nanoparticle-labeled aptamer in the mixture obtained by (1).

IPC Classes  ?

  • G01N 33/569 - ImmunoassayBiospecific binding assayMaterials therefor for microorganisms, e.g. protozoa, bacteria, viruses
  • G01N 33/53 - ImmunoassayBiospecific binding assayMaterials therefor
  • G01N 33/543 - ImmunoassayBiospecific binding assayMaterials therefor with an insoluble carrier for immobilising immunochemicals

86.

METHOD FOR PRODUCING LAMINATED SHEET, LAMINATED SHEET, AND ABSORBENT ARTICLE

      
Application Number JP2024039914
Publication Number 2025/100543
Status In Force
Filing Date 2024-11-11
Publication Date 2025-05-15
Owner
  • NIPPON SHOKUBAI CO., LTD. (Japan)
  • JNC CORPORATION (Japan)
  • JNC FIBERS CORPORATION (Japan)
Inventor
  • Onishi, Keita
  • Shimizu, Ryo
  • Ikeuchi, Hiroyuki
  • Iwata, Junji
  • Terada, Hirokazu
  • Hyakutake, Takahiro

Abstract

Provided is a method for producing a laminated sheet, the method comprising a step for dispersing a particulate water absorbent into the first fiber layer side of a nonwoven fabric in which a first fiber layer containing adhesive composite fibers and non-adhesive fibers and a second fiber layer containing adhesive composite fibers are laminated into a single article, wherein the ratio of the fiber density of the second fiber layer to the fiber density of the first fiber layer is 2× to 10×. As a result, even without the use of an adhesive or with just the use of a small amount of adhesive, a laminated sheet can be provided that can satisfactorily retain a particulate water absorbent and that exhibits excellent water absorbency.

IPC Classes  ?

  • B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
  • A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators
  • A61F 13/53 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators characterised by the absorbing medium
  • B01D 53/28 - Selection of materials for use as drying agents
  • B01J 20/26 - Synthetic macromolecular compounds
  • B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
  • B32B 27/02 - Layered products essentially comprising synthetic resin in the form of fibres or filaments

87.

PLANT AND METHOD FOR MANUFACTURING PLANT

      
Application Number JP2023039226
Publication Number 2025/094260
Status In Force
Filing Date 2023-10-31
Publication Date 2025-05-08
Owner JGC CORPORATION (Japan)
Inventor
  • Tsuchiya Hironobu
  • Uchino Keita

Abstract

This plant comprises: a plant region that is demarcated as a region for performing a prescribed process; at least one module facility that has a support portion for transportation; and at least one non-module facility that is assembled in the plant region. The plant region has at least one module placement region in which the at least one module facility is disposed, and a mixed placement region in which the at least one non-module facility is disposed and which is a region other than the at least one module placement region. The mixed placement region is formed between a first boundary line defining the at least one module placement region and a second boundary line facing the first boundary line and defining the plant region, the mixed placement region having at least one transportation route region for transporting the at least one module facility. No ground structure is provided on the ground in the at least one transportation route region.

IPC Classes  ?

  • E04H 5/02 - Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories

88.

DEPTH FILTER

      
Application Number 18691893
Status Pending
Filing Date 2022-06-01
First Publication Date 2025-04-24
Owner
  • JNC CORPORATION (Japan)
  • JNC FILTER CO., LTD. (Japan)
Inventor
  • Mineo, Ryota
  • Tanaka, Akitomo
  • Nakamura, Yoshihiro
  • Yamaguchi, Osamu

Abstract

A depth filter is formed by rolling a fiber assembly into a cylinder. The fiber assembly is formed of melt blown fibers formed of a thermoplastic resin A and melt blown fibers formed of a thermoplastic resin B having a lower melting point than the thermoplastic resin A. This depth filter has a gradient where the average fiber diameter of the melt blown fibers formed of the thermoplastic resin A and the average fiber diameter of the melt blown fibers formed of the thermoplastic resin B continuously decrease from the outer circumference toward the inner circumference of the cylinder of the depth filter; and the average fiber diameters of the melt blown fibers formed of the thermoplastic resin A and the melt blown fibers formed of the thermoplastic resin B are decreased from the range of 20 μm to 1 μm to the range of 0.99 μm to 0.1 μm.

IPC Classes  ?

  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres

89.

MANUFACTURING METHOD FOR PROTECTION DEVICE

      
Application Number JP2024019852
Publication Number 2025/079287
Status In Force
Filing Date 2024-05-30
Publication Date 2025-04-17
Owner JDC CORPORATION (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Ebihara, Akimitsu

Abstract

In order to manufacture a protection device having a power generation function, this manufacturing method for a protection device includes: a step for applying a heat-dissipating adhesive having heat-dissipating properties to a base material sheet; and a step for partially bonding a battery sheet to the base material sheet to which the heat-dissipating adhesive has been applied.

IPC Classes  ?

  • E04G 21/32 - Safety or protective measures for persons during the construction of buildings
  • H10K 30/40 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising a p-i-n structure, e.g. having a perovskite absorber between p-type and n-type charge transport layers
  • H10K 30/50 - Photovoltaic [PV] devices

90.

Moving Device And Unmanned Aerial Device

      
Application Number 18833793
Status Pending
Filing Date 2022-12-09
First Publication Date 2025-04-03
Owner JDC Corporation (Japan)
Inventor
  • Sekiguchi, Masakazu
  • Morimoto, Hidetoshi
  • Obata, Hiroshi
  • Baba, Tsukasa

Abstract

A moving device that allows an unmanned aerial vehicle to easily take off and land on is described. The moving device includes a main body device that travels by a traveling device, a takeoff and landing unit that is provided in the main body device and used by an unmanned aerial vehicle to take off and land and, and a leveling table that is provided in the takeoff and landing unit. The inclination of the leveling table is adjustable with respect to the vertical axis.

IPC Classes  ?

  • B64U 80/86 - Land vehicles
  • B64U 10/13 - Flying platforms
  • B64U 10/20 - Vertical take-off and landing [VTOL] aircraft
  • B64U 20/87 - Mounting of imaging devices, e.g. mounting of gimbals
  • B64U 80/20 - Transport or storage specially adapted for UAVs with arrangements for servicing the UAV

91.

METHOD FOR OPERATING DISTILLATION COLUMN

      
Application Number JP2023035623
Publication Number 2025/069374
Status In Force
Filing Date 2023-09-29
Publication Date 2025-04-03
Owner JGC CORPORATION (Japan)
Inventor
  • Kakutani Yuzuru
  • Nakamura Masayuki
  • Fujii Kengo

Abstract

Provided is a technique for reducing the lower-limit value for the supply flow rate of a distillation column. This method for operating a distillation column includes: a step for adjusting a fluid being treated, which is supplied to the distillation column, to a turndown-operation-time supply flow rate that is lower than a design-operation supply flow rate; a step for increasing a turndown flux flow rate and a turndown reboiler flow rate, and raising a column-internal air-liquid load, in order to make the properties of a column-bottom product flowing out from the column bottom heavier than those in the design operation while satisfying specifications required in design, or making the properties of a column-top product flowing out from the column top heavier than those in the design operation while satisfying specifications required in design, for the distillation column to which the fluid being treated is supplied at the turndown-operation-time supply flow rate; and a step for verifying that the properties of the column-top product or the column-bottom product satisfy required specifications.

IPC Classes  ?

  • B01D 3/42 - RegulationControl
  • F25J 3/02 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream

92.

PLANT DESIGN ASSISTANCE APPARATUS, AND PLANT DESIGN ASSISTANCE METHOD

      
Application Number 18727683
Status Pending
Filing Date 2023-01-13
First Publication Date 2025-03-20
Owner JGC CORPORATION (Japan)
Inventor
  • Shida, Naotaka
  • Shimizu, Rie
  • Akagi, Norifusa
  • Suganuma, Tsutae
  • Nishimoto, Koya
  • Tanaka, Nobutaka
  • Yoshii, Hirofumi

Abstract

A plant design assistance apparatus and a plant design assistance method are provided. The plant design assistance assists in wiring design of relay devices, each serving as a relay between a primary cable connected to a control room installed in a plant and multiple secondary cables respectively connected to multiple devices. The plant design assistance apparatus includes: an information acquisition unit which acquires, as plant design information, an installation position of the control room, an installation position of each of the devices, and a primary cable installation region in a layout diagram of the plant and acquires a relay device wiring design condition; and a determination unit which determines an installation position of a relay device in the layout diagram and allocation of a device connected to the relay device based on the plant design information and the relay device wiring design condition acquired by the information acquisition unit

IPC Classes  ?

  • G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
  • G06F 30/18 - Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling

93.

POLYCYCLIC AROMATIC COMPOUND, OPTICAL MATERIAL, OPTICAL ELEMENT, AND OPTICAL APPARATUS

      
Application Number JP2024032965
Publication Number 2025/058074
Status In Force
Filing Date 2024-09-13
Publication Date 2025-03-20
Owner
  • JNC CORPORATION (Japan)
  • JNC PETROCHEMICAL CORPORATION (Japan)
Inventor
  • Matsuda, Tomohiro
  • Shimada, Taichi
  • Sasada Yasuyuki

Abstract

mm represents a divalent group in which m E's are connected in series, with one bonding site being bonded to a ring constituent element of the B ring, and the other bonding site being bonded to a ring constituent element of the C ring; each E independently represents an alkylene or the like; m represents an integer that satisfies 5 ≥ m ≥ 1; at least one hydrogen atom in the structural unit represented by formula (1) may be substituted with cyano, a halogen atom, or a deuterium atom; and in the case of a dimer, one of the rings in one structural unit and one of the rings in the other structural unit are bonded to each other by a single bond.

IPC Classes  ?

  • C07C 13/567 - FluorenesCompletely or partially hydrogenated fluorenes
  • C07C 13/72 - Spiro hydrocarbons
  • C07C 43/23 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
  • C07D 307/91 - DibenzofuransHydrogenated dibenzofurans

94.

X-RAY RADIOPAQUE COMPOUND AND DENTAL ADHESIVE COMPOSITION

      
Application Number JP2024020224
Publication Number 2025/052742
Status In Force
Filing Date 2024-06-03
Publication Date 2025-03-13
Owner GC CORPORATION (Japan)
Inventor
  • Sato, Yuna
  • Ohara, Yuki
  • Shoji, Takumi
  • Minamisawa, Hiroto

Abstract

This X-ray radiopaque compound is characterized by including: a structural moiety A that includes a halogen atom and has an acyclic structure; and a structural moiety B that is derived from a (meth)acrylate.

IPC Classes  ?

  • C07C 69/653 - Acrylic acid estersMethacrylic acid estersHaloacrylic acid estersHalomethacrylic acid esters
  • A61K 6/30 - Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
  • A61K 49/04 - X-ray contrast preparations

95.

SURFACE TREATMENT METHOD

      
Application Number JP2023031598
Publication Number 2025/046812
Status In Force
Filing Date 2023-08-30
Publication Date 2025-03-06
Owner JGC CORPORATION (Japan)
Inventor
  • Mizushima, Kentaro
  • Tsuda, Takahiro
  • Narayanan, Jithin Krishnan

Abstract

Provided is a surface treatment method for improving durability of a sprayed metal layer formed on a constituent member of plant equipment that is constructed outdoors. This surface treatment method for a constituent member 10 of plant equipment 1 which is constructed outdoors and in which a fluid is treated comprises: a step for blasting a treatment target surface 12 of the constituent member 10 by using a chemically inert grinding material such that the degree of rust removal of the treatment target surface 12 reaches Sa3 (in compliance with ISO8501-1 (2007)); and a step for forming a metal layer 13 by spraying a metal on the treatment target surface 12.

IPC Classes  ?

  • C23C 4/02 - Pretreatment of the material to be coated, e.g. for coating on selected surface areas
  • C23C 4/08 - Metallic material containing only metal elements

96.

COMPOSITION FOR CONTACT LENSES, CONTACT LENS, AND METHOD FOR PRODUCING CONTACT LENS

      
Application Number JP2024019475
Publication Number 2025/047022
Status In Force
Filing Date 2024-05-28
Publication Date 2025-03-06
Owner JNC CORPORATION (Japan)
Inventor
  • Koseki Yohei
  • Kondo Manabu

Abstract

1234567891012344 each independently represent an alkylene group having 1 to 20 carbon atoms.

IPC Classes  ?

  • C08F 30/08 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
  • G02C 7/04 - Contact lenses for the eyes

97.

SILICONE-CONTAINING COPOLYMER, METHOD FOR PRODUCING SAME, CURABLE RESIN COMPOSITION, AND CURED PRODUCT

      
Application Number JP2024019477
Publication Number 2025/047023
Status In Force
Filing Date 2024-05-28
Publication Date 2025-03-06
Owner JNC CORPORATION (Japan)
Inventor
  • Koseki Yohei
  • Kondo Manabu

Abstract

1234567891012344 each independently represent alkylene having 1-20 carbon atoms.

IPC Classes  ?

  • C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon

98.

BRANCHING PIPING AND METHOD FOR MANUFACTURING BRANCHING PIPING

      
Application Number JP2023031939
Publication Number 2025/046868
Status In Force
Filing Date 2023-08-31
Publication Date 2025-03-06
Owner JGC CORPORATION (Japan)
Inventor
  • Takahashi Atsushi
  • Yamazaki Osamu

Abstract

This branching piping 1 comprises: a main pipe 2 that has a main pipe inner layer part 21, and a main pipe outer layer part 22 surrounding the main pipe inner layer part 21, and that is provided with a main pipe branching hole 2H which penetrates the main pipe inner layer part 21 and the main pipe outer layer part 22 and in which the diameter of an outer-layer-side opening 22h formed on an outer layer outer circumferential surface 22a is larger than the diameter of an inner-layer-side opening 21H formed on an inner layer inner circumferential surface 21a; a branch pipe 3 that extends in a direction intersecting with that of an axis X21 of the main pipe 2; and a joining part 4 that joins a branch pipe lower end surface 3a of the branch pipe 3 to the main pipe branching hole 2H of the main pipe 2. The joining part 4 has: a main-pipe-side joining weld part 42 that covers a location 2d3 where the edge of the main pipe outer layer part 22 and the edge of the main pipe inner layer part 21 exposed in the main pipe branching hole 2H contact each other; and a branch-pipe-side joining weld part 43 that is provided between the main-pipe-side joining weld part 42 and the branch pipe lower end surface 3a and that joins the branch pipe 3 and the main pipe 2. The main pipe outer layer part 22 is formed from a different material than the main pipe inner layer part 21.

IPC Classes  ?

  • F16L 41/02 - Branch units, e.g. made in one piece, welded, riveted
  • B23K 9/00 - Arc welding or cutting
  • B23K 20/00 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
  • F16L 13/00 - Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints

99.

GLASS COMPOSITION FOR DENTAL USE AND COMPOSITION FOR DENTAL USE

      
Application Number JP2024022123
Publication Number 2025/047060
Status In Force
Filing Date 2024-06-18
Publication Date 2025-03-06
Owner GC CORPORATION (Japan)
Inventor
  • Funayama, Naoya
  • Miyake, Takahiro
  • Kasai, Yuki
  • Minamisawa, Hiroto

Abstract

This glass composition for dental use contains silicon (Si) and cesium (Cs) but is substantially free of sodium (Na), potassium (K), and alkaline earth metals.

IPC Classes  ?

  • A61K 6/836 - Glass
  • A61K 6/15 - Compositions characterised by their physical properties
  • A61K 6/887 - Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

100.

CHROMATOGRAPHY CARRIER AND METHOD FOR PURIFYING ANTIBODY

      
Application Number JP2024030807
Publication Number 2025/047826
Status In Force
Filing Date 2024-08-28
Publication Date 2025-03-06
Owner JNC CORPORATION (Japan)
Inventor
  • Mori Chigusa
  • Iwamoto Eri

Abstract

22 or a heterocyclic group that contains a nitrogen atom.) The ligand is immobilized on the base carrier via one or more kinds of active groups that are reactive to the ligand.

IPC Classes  ?

  • B01J 20/281 - Sorbents specially adapted for preparative, analytical or investigative chromatography
  • B01D 15/38 - Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups , e.g. affinity, ligand exchange or chiral chromatography
  • B01J 20/28 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof characterised by their form or physical properties
  • B01J 20/285 - Porous sorbents based on polymers
  • C07K 1/16 - ExtractionSeparationPurification by chromatography
  • C07K 16/00 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies
  • G01N 30/88 - Integrated analysis systems specially adapted therefor, not covered by a single one of groups
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