Provided is an adhesive sheet including a polyester-based adhesive layer that could contribute to environmental load reduction, and having excellent removability. An adhesive sheet according to one embodiment of the present invention comprises a substrate and an adhesive layer disposed on at least one side of the substrate, wherein: the adhesive layer contains an active energy ray-curable adhesive; the active energy ray-curable adhesive contains a polyester resin having an unsaturated group, a crosslinking agent, and a photopolymerization initiator; and the active energy ray-curable adhesive substantially contains no organic solvent.
To provide a recycling method that reduces environmental impact and is capable of easily and efficiently recovering both resins derived from a functional layer and resins derived from a base material from a laminate having a functional layer and a base material. A method for recycling a laminate according to an embodiment of the present invention is a recycling method for recovering resins derived from a functional layer and resins derived from a base material from a laminate having a functional layer and a base material, wherein the laminate and an alkali compound are brought into contact with each other in a solid state.
B29B 17/02 - Separating plastics from other materials
C08J 11/16 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
A wiring circuit board (1) comprises: a frame (2); a mounting part (3); and a joint (4). The mounting part (3) is surrounded by the frame (2) and is separated from the frame (2). The joint (4) connects the frame (2) and the mounting part (3). The mounting part (3) has a planned element mounting section (5) having a rectangular shape in plan view. The planned element mounting section (5) includes two first sides (51A), (51B) and two second sides (52A), (52B) respectively separated from each other and parallel to each other. The two second sides (52A), (52B) connect one ends of the two first sides (51A), (51B) and connect the other ends of the two first sides (51A), (51B). A first force per unit length required to move the mounting part (3) with respect to the frame (2) in a first direction along the first side (51A) is 0.01-5.0 mN/mm inclusive.
G03B 5/00 - Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers
H04N 23/68 - Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
4.
METHOD FOR PRODUCING CARBON NANOTUBE FIBER, CARBON NANOTUBE SOLIDIFIED BODY PRODUCTION DEVICE, AND SYSTEM FOR PRODUCING CARBON NANOTUBE FIBER
NATIONAL UNIVERSITY CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY (Japan)
Inventor
Suzuki Kazuaki
Nakamura Masakazu
Okamoto Naofumi
Abstract
A carbon nanotube fiber (C3) is produced using a carbon nanotube solidified body production device (2) for producing a carbon nanotube solidified body (C2). The carbon nanotube solidified body production device (2) is provided with a tank (21) and a jig (22). The tank (21) accommodates a solidifying liquid (L). The jig (22) has a support plate part (221). The jig (22) is movable between a first position and a second position. In a state in which the jig (22) is positioned at the first position, the support plate part (221) is positioned in the solidifying liquid (L). In a state in which the jig (22) is positioned at the second position, the support plate part (221) is positioned above the solidifying liquid (L). The support plate part (221) has a hole (2210) in which an upper surface (S) is opened. This production method comprises a step (1), a step (2), and a step (3). In step (1), a carbon nanotube dispersion (C1) containing carbon nanotubes and a dispersion medium is discharged onto the support plate part (221) of the jig (22) positioned at the first position to produce a carbon nanotube solidified body (C2). In step (2), the jig (22) is moved from the first position to the second position, and the solidifying liquid (L) on the upper surface (S) of the support plate part (221) is discharged from the hole (2210). In step (3), the carbon nanotube solidified body is dried.
Provided is a surface protection sheet that comprises an adhesive layer formed from a water-dispersible adhesive composition containing an acrylic polymer, that has a stronger adhesive force than conventional surface protection sheets, that causes little fouling of an adherend, and that has excellent appearance quality. Provided is a surface protection sheet that includes an adhesive layer and a supporting substrate having a first surface that supports the adhesive layer. The adhesive layer is formed from a water-dispersible adhesive composition containing an acrylic polymer, a water-dispersible tackifier and a leveling agent. The content of the water-dispersible tackifier is 5-40 parts by weight relative to 100 parts by weight of the acrylic polymer, and the content of the leveling agent is 0.3-3 parts by weight relative to 100 parts by weight of the acrylic polymer.
Provided is a heat insulation material provided with a heat insulation layer including inorganic particles and inorganic fibers. The heat insulation layer has, in a volume-based particle size distribution based on a laser diffraction scattering method for shed particles recovered from the heat insulation layer, a 50%-cumulative particle diameter D50 of 25-150 μm and a ratio (D90/D10) of a 90%-cumulative particle diameter D90 to a 10%-cumulative particle diameter D10 of 15 or less.
This method for manufacturing a wiring circuit board includes: a first step for supplying a waste liquid of a treatment liquid for forming a wiring circuit used in a formation step of a wiring circuit, to at least one recovery treatment from electrochemical treatment and dialysis treatment to obtain a recovery treatment liquid containing a treatment liquid component; a second step for preparing a reuse treatment liquid for forming a wiring circuit by using the recovery treatment liquid; and a third step for forming a wiring circuit by using the reuse treatment liquid for forming a wiring circuit.
H05K 3/26 - Cleaning or polishing of the conductive pattern
H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
8.
ANTIREFLECTION FILM AND METHOD FOR PRODUCING ANTIREFLECTION FILM
An antireflection film (1) is provided with a transparent base film (2), an antireflection layer (3), and an antifouling layer (4) sequentially towards one side in the thickness direction. The transparent base film (2) is provided with a transparent resin film (21). The antireflection layer (3) is an alternately laminated body comprising at least one niobium oxide layer (31) and at least one silicon oxide layer (32), and the layer closest to the antifouling layer (4) in the antireflection layer (3) is the silicon oxide layer (32). Further, in the difference spectrum that is calculated in Fourier transform infrared spectrophotometer analysis (FT-IR analysis), when the maximum absorption peak intensity derived from Si-O-Si symmetric stretching in the vicinity of 1050 cm-1is normalized to 1, and X is set as the absorption peak intensity derived from the Si-O-Si asymmetric stretching of 1200 cm-1, 1/X is 5.0 or more.
A biological sensor according to the present invention is affixed to a living body, and comprises: a sensor body that acquires biological information; a cover member that has a recess in which at least a portion of the sensor body is stored, and an opening that forms the recess; an electrode that is provided on the opening side of the cover member and is connected to the sensor body; and an affixing layer that is provided on a surface, of the electrode, on the side opposite the cover member, has an affixing surface to be affixed to the living body, and has an exposure port that exposes the electrode to the affixing surface side. The affixing layer includes a porous body, and the exposure port is formed so that the electrode and the affixing layer do not come into contact with each other.
Provided is an adhesive composition comprising: a compound that generates an acid by at least one of heating or irradiation with an active energy ray; and a protected compound that has, in the molecule, a hydrophilic group protected by a protective group, said hydrophilic group being deprotected by the acid.
H01L 21/301 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to subdivide a semiconductor body into separate parts, e.g. making partitions
Provided is an adhesive composition comprising: a compound that generates an acid by at least one of heating or irradiation with an active energy ray; and a hydrophilic macromolecular compound that has, in a molecule, a protected hydrophilic group that is a hydrophilic group protected by a protective group and that is deprotected by the acid, and an unprotected hydrophilic group that is not protected by the protective group.
H01L 21/301 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to subdivide a semiconductor body into separate parts, e.g. making partitions
C09J 133/00 - Adhesives 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 thereofAdhesives based on derivatives of such polymers
Provided is a laminate that has excellent adhesion to an object to be adhered in a high humidity environment. A laminate according to an embodiment of the present invention comprises a resin substrate, a low refractive index layer, and a pressure-sensitive adhesive agent layer. The low refractive index layer is disposed on one side of the resin substrate. The refractive index of the low refractive index layer is 1.30 or less. The pressure-sensitive adhesive agent layer is disposed on the reverse side of the resin substrate from the low refractive index layer. The laminate satisfies formula (1), where G' represents the shear storage modulus of the pressure-sensitive adhesive agent layer at 60°C and t represents the thickness of the pressure-sensitive adhesive agent layer. Formula (1): 2,000 [Pa/μm] ≤ G'/t ≤ 15,000 [Pa/μm]
This switch device (1) comprises: a composite (10) comprising a first resin layer (11), a glass layer (12) provided on the lower-surface side of the first resin layer, and a second resin layer (13) provided on the lower-surface side of the glass layer; and a switch (40) provided on the lower-surface side of the second resin layer of the composite. The glass layer has a thickness of 30-150 μm. When the composite is pressed, the composite elastically deforms to change the switch between conduction and non-conduction.
A polymer-dispersed liquid crystal film according to an embodiment of the present invention comprises, in the stated order: a first transparent conductive film; a polymer-dispersed liquid crystal layer including a polymer matrix, and liquid crystal droplets dispersed in the polymer matrix; and a second transparent conductive film. The polymer-dispersed liquid crystal layer has a first region in which the liquid crystal droplets include a non-polymerizable liquid crystal component, a liquid crystal polymer, and a dichroic dye, and a second region in which the liquid crystal droplets include a non-polymerizable liquid crystal component, a polymerizable liquid crystal component, and a dichroic dye.
G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
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
A diffusion film according to the present invention includes a diffusion layer including a polymer matrix and diffused particles that are dispersed in the polymer matrix and each include a liquid crystal polymer that is a polymer of a polymerizable liquid crystal component and a non-polymerizable liquid crystal component as an optional component. The diffusion layer has an A1 region that exhibits a maximum straight transmitted light intensity at an incident angle of θ° (where θ>0), and a B1 region that exhibits a maximum straight transmitted light intensity at an incident angle of 0°. In the A1 region and the B1 region, the respective orientation states and/or content ratios of the liquid crystal polymer in the dispersed particle are different from each other.
A switch device (1) comprises: a composite body (10) including a first glass layer (11), a resin layer (12) laminated on the bottom surface side of the first glass layer, and a second glass layer (13) laminated on the bottom surface side of the resin layer; a support unit (30) that is disposed on the bottom surface side of the second glass layer of the composite body, has an opening (30x), and supports the composite body at the outside of the opening; and a switch (40), at least a portion of which is disposed inside the opening. The total thickness of the composite body is 230 μm or less. When the composite body is pressed, the composite body is elastically deformed, such that the switch is switched between conduction and non-conduction.
C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
19.
LAMINATE, OPTICAL COMPONENT, IMPRINTING METHOD, AND PRODUCTION METHOD FOR OPTICAL COMPONENT
A laminate comprising a glass layer and a resin layer positioned on at least one surface of the glass layer, wherein the ratio (resin layer/glass layer) of the average thickness of the resin layer to the average thickness of the glass layer is less than 0.9.
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
H01L 21/027 - Making masks on semiconductor bodies for further photolithographic processing, not provided for in group or
20.
ADHESIVE COMPOSITION, ADHESIVE SHEET, LAMINATE PROVIDED WITH ADHESIVE SHEET, LAMINATE PROVIDED WITH CURED SHEET, AND METHOD FOR PRODUCING LAMINATE PROVIDED WITH CURED SHEET
The present invention provides an adhesive composition that is suitable for forming a cured sheet which exhibits sufficient adhesive strength for practical use and in which said adhesive strength can easily be lowered by contact with alcohol (specifically, at least one type of compound classified as an alcohol). This adhesive composition includes a polyamide P. The melt viscosity of the polyamide P at 160°C is 2000 Pa∙s or less. The included quantity of a crosslinking agent in the adhesive composition is 2.5 parts by mass or less per 100 parts by mass of the polyamide P.
C09J 177/00 - Adhesives based on polyamides obtained by reactions forming a carboxylic amide link in the main chainAdhesives based on derivatives of such polymers
C08G 69/00 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
Provided is an adhesive sheet which, when releasing a release liner, easily releases the release liner from an adhesive surface of the adhesive sheet and has excellent transferability, and in which extrusion of an adhesive agent hardly occurs. The present invention also provides a method for manufacturing a laminate in which extrusion of an adhesive agent hardly occurs when preparing a laminate by bonding members to each other by means of an adhesive sheet. An adhesive sheet 1 exhibits: before being subjected to active energy ray irradiation, a 20°C-elastic modulus G'(A1) of 1×103-5×106Pa, and an 80°C-elastic modulus G'(A2) of 1×104Pa or less; after being subjected to active energy ray irradiation, a 20°C-elastic modulus G'(B1) that is greater than the elastic modulus G'(A1), and an 80°C-elastic modulus G'(B2) of 1×103Pa or more; and, after being cured thermally, a 20°C-elastic modulus E' of 1×108-1×1011 Pa.
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
C08F 20/00 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
C08G 59/48 - Amides together with other curing agents with polycarboxylic acids or with anhydrides, halides, or low-molecular-weight esters thereof
The present invention enables simplification of a structure in which a plurality of sensor elements are formed in the same sheet shape. A capacitive sensor (1) comprises a first sensor (11) and a second sensor (12), each of the first sensor (11) and the second sensor (12) comprising, at least, a ground layer (51), a dielectric layer (20, 40), and a voltage application layer (22, 42), which are stacked on one another. The first sensor (11) and the second sensor (12) overlap in a partial region in a planar direction, and have the ground layer (51) in common.
G01L 3/10 - Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
G01B 7/16 - Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
G01D 5/241 - Mechanical means for transferring the output of a sensing memberMeans for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for convertingTransducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
23.
POLYMERIZATION METHOD AND METHOD FOR CURING ADHESIVE
Provided is a polymerization method applied for the curing or production of an adhesive. The polymerization method includes subjecting an object to be treated, which contains a monomer having a radically polymerizable functional group and/or a polymer having a radically polymerizable functional group, to an active energy line irradiation treatment including a heating/active energy line (AEL) treatment in which the object is irradiated with AEL while being subjected to heating.
SS of extracted water obtained by heating and extracting 1.0 g of the heat insulating layer with 50 g of ultrapure water is 10-60 μS/cm; (B) the heat insulating layer has a moisture absorption amount of less than 3.5% as calculated from the normal mass W0 of the heat insulating layer and the mass W1 after the layer has been allowed to stand for 72 h in an environment of 85°C and 85% RH according to the following formula: moisture absorption amount [%] = ((W1 - W0)/W0 × 100; and (C) the heat insulating layer has a moisture absorption breakdown voltage of 1.25 kV/mm or more as measured after the layer has been allowed to stand for 72 h in an environment of 85°C and 85% RH for moisture absorption.
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
25.
ADHESIVE BODY ATTACHMENT DEVICE AND ADHESIVE BODY ATTACHMENT METHOD
An adhesive body attachment device (100) for attaching an adhesive body (1) to an object comprises: a body (10); a rotating body (20) that is rotatable with respect to a tip part (11) of the body (10) and functions as a pressing part that presses the adhesive body (1) against the object; and a guide part (30) that restricts the movement range of the adhesive body (1) within the width of the rotating body (20) in the rotation axis direction, and X ≥ Y, where X is the width of the rotating body (20), and Y is the shortest distance between the rotating body (20) and the guide part (30).
An adhesive body attaching device (100) for attaching an adhesive body (1) to an object comprises: a tip part (20) having an internal space (22) into which the adhesive body (1) can be inserted and which extends in a first direction, and a tip opening (24) through which the internal space (22) passes to the outside; and a pressing part (30) which is provided so as to protrude in the first direction from the tip opening (24) in the tip part (20) and presses, against the object, the adhesive body (1) led out from the tip opening (24) to the outside.
B29C 65/48 - Joining of preformed partsApparatus therefor using adhesives
27.
ELECTROCONDUCTIVE RESIN COMPOSITION, JOINED SHEET, METHOD FOR PRODUCING ELECTROCONDUCTIVE RESIN COMPOSITION, METHOD FOR PRODUCING JOINED BODY, AND JOINED BODY
This electroconductive resin composition comprises acid-treated solder particles 5, a resin component, and a flux having carboxyl groups. The maximum Mulliken charge of the carbon in the carboxyl groups of the flux is 0.5850 or less.
H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between their connecting locations
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
28.
COMPOSITE PARTICLES, MIXTURE, COMPOSITE MATERIAL, AND METHOD FOR PRODUCING COMPOSITE PARTICLES
This optical filter has a near-infrared transmission layer having a water content change rate calculated by formula (1) below of less than 1.09%. Formula (1): Water content change rate (%) = (B-A) A × 100 (In formula (1), "A" indicates the mass of a sample a obtained by leaving the near-infrared transmission layer to stand for 24 hours under a reduced pressure of 0.1 MPa using a vacuum dryer which is set to 80°C, and "B" indicates the mass of a sample b obtained by leaving the sample a to stand for 2 hours in an environment of 24.5°C and 68% RH).
A mounting substrate (1) is provided with a metal substrate (2) and an insulating layer (3). The insulating layer (3) is disposed on one surface (21) of the metal substrate (2) in the thickness direction. The insulating layer (3) has a plurality of inorganic insulating portions (31) and an elastic insulating portion (32). The inorganic insulating portion (31) is disposed on a first portion (211) of one surface (21) of the metal substrate (2). The plurality of inorganic insulating portions (31) are spaced apart from each other in the surface direction. The elastic insulating portion (32) is disposed on a second portion (212) of the one surface (21) of the metal substrate (2). The elastic insulating portion (32) is disposed between the inorganic insulating portions (31) adjacent to each other.
Provided is a laminate that achieves both pressure-sensitive adhesive force or adhesive force and resistance to permeation of a pressure-sensitive adhesive or an adhesive into voids of a void layer. A laminate (10) is characterized in that the laminate comprises a void layer (11) and a pressure-sensitive adhesive/adhesive layer (12), the pressure-sensitive adhesive/adhesive layer (12) is directly laminated on one or both surfaces of the void layer (11), the pressure-sensitive adhesive/adhesive layer (12) is formed with a pressure-sensitive adhesive/adhesive containing a (meth)acrylic polymer and a monomer-type silane coupling agent, and the content of the monomer-type silane coupling agent is 5.0 parts by mass or less relative to 100 parts by mass of the (meth)acrylic polymer.
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 3/26 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids
This soft magnetic resin composition comprises a dispersion medium and a solid content including flat-shaped soft magnetic particles and a resin component. The viscosity (A) at a shear rate of 38.1 s-1is at least 300 mPa·s. Furthermore, the ratio (A/C) of the viscosity (A) at a shear rate of 38.1 s-1to the viscosity (C) at a shear rate of 191.5 s-1 is at least 1.7.
H01F 1/26 - Magnets or magnetic bodies characterised by the magnetic materials thereforSelection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
B22F 1/00 - Metallic powderTreatment of metallic powder, e.g. to facilitate working or to improve properties
B22F 3/00 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor
H01F 1/28 - Magnets or magnetic bodies characterised by the magnetic materials thereforSelection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder dispersed or suspended in a bonding agent
H01F 41/02 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformersApparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils or magnets
Provided is a mechanism for efficiently acquiring information for accommodating individual differences among users. This system comprises: a first information acquisition unit that acquires pieces of first information pertaining to users; a second information acquisition unit that acquires pieces of second information pertaining to the users; a classification unit that classifies, when feature amounts are extracted from the acquired pieces of the first information, the pieces of the first information from which the feature amounts have been extracted into a plurality of groups by grouping together first information in which the extracted feature amounts are similar to each other; an association unit that associates, when psychological state information which pertains to the psychological state of the users is identified on the basis of second information allocated in a predetermined time range among the acquired pieces of the second information, the identified psychological state information with the first information classified into a group related to the identified psychological state information; and a storage unit that stores the first information associated with the psychological state information.
A BAW resonator according to the present invention comprises: an acoustic mirror layer, a first electrode, a piezoelectric layer, and a second electrode sequentially laminated on a support base material; and an active region for resonating the piezoelectric layer and an inactive region other than the active region. The acoustic mirror layer is a multilayer film in which a pair or more of high acoustic impedance layers and low acoustic impedance layers are alternately laminated. The high acoustic impedance layer is disposed at a position corresponding to each of the active region and the inactive region, and the adjacent high acoustic impedance layers are separated from each other in plan view.
A bulk acoustic wave (BAW) resonator according to the present invention comprises: a first electrode, a piezoelectric layer, a second electrode, and a protective layer that are sequentially laminated on a support substrate; and an active region that causes the piezoelectric layer to resonate and a non-active region other than the active region. The protective layer has a first protective layer disposed at least in a position corresponding to the active region, and a second protective layer disposed in a position corresponding to at least a portion of the non-active region. The first protective layer has a positive frequency temperature coefficient, and the thermal conductivity of the second protective layer is higher than the thermal conductivity of the first protective layer.
Provided is a link mechanism device which is driven by a smaller number of drive parts than the number of a plurality of four-bar link mechanisms and can be driven to follow the shape of an object. The link mechanism device includes a plurality of four-bar link mechanisms linked to each other, and a drive unit for driving the four-bar link mechanisms. The drive part is connected to at least one of a first outer joint part joining an end part of a first outer link with an end part of a first drive side link, and a first inner side joint part joining the end part of the first drive side link with an end part of a first inner side link, and drives a first four-bar link mechanism in such a manner that the relative position between the first outer joint part and the first inner side joint part can be varied. When the length of a second outer link is A1, the length of a second drive side link is B1, the length of a second inner side link is C1, and the length of a second tip side link is D1, A1 + B1 > C1 + D1 is satisfied.
A method for manufacturing a porous structure according to the present invention includes a step for removing a porogen from a resin structure by heating the resin structure, which contains a polymer and the porogen, wherein the porogen has a boiling point of 200°C or higher. The porous structure according to the present invention contains the porogen that has a boiling point of 200°C or higher.
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
C08J 9/26 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
39.
ADHESIVE BODY-ATTACHING DEVICE AND ADHESIVE BODY-ATTACHING METHOD
An adhesive body-attaching device (100) is for attaching an adhesive body (1) to an object, and comprises: a body (20) extending in a first direction; a pressing part (30) that is provided to an end portion (21) of the body (20) in the first direction and that is for pressing the adhesive body (1) against the object; and a first guide part (40) that is an opening provided in the body (20) and that is for guiding the adhesive body (1) to the pressing part (30).
An adhesive body attaching device (100) for spooling out an adhesive body (1) wound around a winding body (17) and attaching the same to a target object, comprising: a rotating body (20) that presses the adhesive body (1) against the target object; and a feeding mechanism (40) that has a first gear and a second gear which engage with each other with the adhesive body (1) sandwiched therebetween, and that feeds the adhesive body (1) spooled out from the winding body (17) to the rotating body (20) via the engagement and rotation of the first gear and the second gear.
Provided is an electroconductive resin composition comprising solder particles, a resin component, and a flux. The electroconductive resin composition contains no hardener or contains a hardener in an amount less than 5 parts by mass per 100 parts by mass of the resin component. The flux is a dicarboxylic acid compound. The dicarboxylic acid compound contains no hydroxyl group, and the number of carbon atoms present between the two carboxyl groups is 2-9.
H01L 21/60 - Attaching leads or other conductive members, to be used for carrying current to or from the device in operation
B23K 35/14 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape not specially designed for use as electrodes for soldering
B23K 35/26 - Selection of soldering or welding materials proper with the principal constituent melting at less than 400°C
B23K 35/363 - Selection of compositions of fluxes for soldering or brazing
C22C 13/02 - Alloys based on tin with antimony or bismuth as the next major constituent
H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
H01B 5/16 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between their connecting locations
H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
42.
CONDUCTIVE RESIN COMPOSITION, CONDUCTIVE RESIN SHEET, CONNECTION STRUCTURE, AND METHOD FOR MANUFACTURING CONNECTION STRUCTURE
H01B 5/16 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between their connecting locations
A method for treating, inhibiting, or ameliorating cancer, such as KRAS-mutant cancer, including administering a GST-p inhibitor and either a KRAS inhibitor or a chemotherapy drug in therapeutically effective amounts to a subject suffering from the cancer in need thereof.
Provided is a method for manufacturing a display system 10 for displaying an image to a user, the display system 10 comprising: a display element 12 having a display surface for emitting light representing an image forward through a polarization member; a reflective polarization member 14 disposed in front of the display element 12 and reflecting the light emitted from the display element 12; a first lens part 16 disposed on an optical path between the display element 12 and the reflective polarization member 14 and having a curved main surface; a half mirror 18 disposed between the display element 12 and the first lens part 16, transmitting light output from the display element 12, and reflecting light reflected by the reflective polarization member 14 toward the reflective polarization member 14; a first λ/4 member 20 disposed on an optical path between the display element 12 and the half mirror 18; and a second λ/4 member 22 disposed on an optical path between the half mirror 18 and the reflective polarizing member 14. The method includes integrating a retardation film with the first lens part 16 as the second λ/4 member 22, the retardation film having an in-plane retardation Re (550) of 100 nm to 190 nm and in which the absolute value of a phase difference change value RS per unit thickness is 0.07 or less (where the phase difference change value RS is the slope of an approximate straight line of the in-plane retardation Re (550) of the retardation film as measured in a state of being given the tensions of 0 kg, 0.5 kg, 1 kg, 1.5 kg, and 2 kg).
G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/13363 - Birefringent elements, e.g. for optical compensation
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
45.
RETARDATION FILM, SET OF RETARDATION FILMS, AND MANUFACTURING METHOD FOR LENS PART OR DISPLAY SYSTEM
The present invention provides a retardation film whereby it is possible to satisfactorily reduce the weight of VR goggles while improving visibility, a set of retardation films, and a manufacturing method for a lens part or a display system. Provided is a manufacturing method for a display system for displaying an image to a user, the manufacturing method including integrating, with a lens part, a retardation film which includes two or more retardation layers and in which the absolute value of the total of retardation change values RS of the retardation layers is 3.0 or less (here, the retardation change value RS is the inclination of an approximate straight line of the in-plane retardation Re(550) of the retardation layer measured in a state in which 0 kg, 0.5 kg, 1 kg, 1.5 kg, and 2 kg of tension are applied) as a λ/4 member.
G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/13363 - Birefringent elements, e.g. for optical compensation
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
46.
OPTICAL FILM WITH SURFACE PROTECTION FILM AND METHOD FOR INSPECTING OPTICAL FILM
Provided is an optical film with a surface protection film, the optical film comprising an optical film and a surface protection film layer disposed on one side of the optical film. The surface protection film layer includes two or more surface protection films, each including a base material and an adhesive layer. In the optical film with the surface protection film, the peeling force P1, with respect to the optical film, of the innermost-layer surface protection film of the surface protection film layer disposed closest to the optical film, and the peeling force P2, with respect to the surface protection film adjacent thereto, of the outermost-layer surface protection film disposed on an outermost side of the surface protection film layer satisfy the relationship of formula (1). (1) P2 ≤ 3.5 × P1
Provided is an optical laminate whereby it is possible to satisfactorily achieve weight reduction of VR goggles while improving visibility. This optical laminate has a polarizing member, a first retardation member including a first λ/4 member, and an adhesive layer disposed between the polarizing member and the first retardation member, the linear expansion coefficient of the polarizing member at 25°C to 65°C in the absorption axis direction being -1.9×10-4/°C or less, the first λ/4 member being a liquid crystal alignment solidified layer, and the elastic modulus of the adhesive layer at 85°C being 0.07-0.5 MPa.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
H10K 50/856 - Arrangements for extracting light from the devices comprising reflective means
H10K 50/858 - Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
This pressure-sensitive adhesive sheet (10) comprises a base polymer, a polyfunctional monomer, and a photopolymerization initiator. The base polymer is a photopolymerization product of a polymerizable component comprising a monofunctional monomer and a photopolymerizable polyfunctional compound. The polyfunctional monomer includes a polyfunctional monomer containing a cyclic structure.
11 of 0.3 MPa or less at 25°C. When a tensile test is performed at 23°C at a tension speed of 300 mm/min after the pressure-sensitive adhesive sheet 10 is cured through ultraviolet ray irradiation with a cumulative irradiation light amount of 3000 mJ/cm2222 at 25°C.
111 in a predetermined first ethanol peeling test of 3.0 N/25 mm or less, and an adhesive force Fh in a predetermined high temperature and high humidity peeling test of 2.0 N/25 mm or more.
Provided is a production method for a display system 10 that displays an image to a user. The display system 10 is provided with: a display element 12 which has a display surface that outputs light representing an image frontward through a polarization member; a reflection-type polarization member 14 which is disposed in front of the display element 12 and which reflects light that has been output from the display element 12; a first lens part 16 which is disposed on the light path between the display element 12 and the reflection-type polarization member 14, and a main surface of which has a curved surface; a half mirror 18 which is disposed between the display element 12 and the first lens part 16, which transmits light that has been output from the display element 12, and which reflects, toward the reflection-type polarization member 14, light that has been reflected by the reflection-type polarization member 14; a first λ/4 member 20 which is disposed on the light path between the display element 12 and the half mirror 18; and a second λ/4 member 22 which is disposed on the light path between the half mirror 18 and the reflection-type polarization member 14. The production method includes integrating, with the first lens part 16, a phase difference film which serves as the second λ/4 member 22, which has an in-plane phase difference Re(550) is 100-190 nm, and the absolute value of the phase difference change value RS of which is not more than 2.0 (where the phase difference change value RS is the inclination of a fitted straight line of the in-plane phase difference Re(550) of the phase difference film as measured under a tension of 0 kg, 0.5 kg, 1 kg, 1.5 kg, and 2 kg).
G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/13363 - Birefringent elements, e.g. for optical compensation
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
52.
PRESSURE-SENSITIVE ADHESIVE MEMBER, OPTICAL FILM WITH PRESSURE-SENSITIVE ADHESIVE MEMBER, DISPLAY SYSTEM, DISPLAY BODY, OR METHOD FOR PRODUCING DISPLAY BODY
Provided is a pressure-sensitive adhesive member capable of contributing to an improvement in visibility in VR goggles. This pressure-sensitive adhesive member according to an embodiment of the present invention comprises a pressure-sensitive adhesive layer and a release liner provided to at least one surface of the pressure-sensitive adhesive layer. When the release liner is separated from the pressure-sensitive adhesive member in a Class 10000 environment provided for in USA Federal Standard 209D, then the number of foreign matter particles present on the surface of the pressure-sensitive adhesive layer is 12 or less in a 20-mm square area. When used, the pressure-sensitive adhesive member is laminated to a member as a component of VR goggles.
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Provided is an optical laminate whereby it is possible to satisfactorily achieve weight reduction of VR goggles while improving visibility. This optical laminate has a polarizing member, a first retardation member including a first λ/4 member, and an adhesive layer disposed between the polarizing member and the first retardation member. In the optical laminate, the rate of dimensional change of the polarizing member in the absorption axis direction is 0.50% or more, the first λ/4 member 20 is a liquid crystal alignment solidified layer, and the elastic modulus of the adhesive layer at 85°C is 0.07-0.5 MPa.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
H10K 50/856 - Arrangements for extracting light from the devices comprising reflective means
H10K 50/858 - Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
A biological sensor according to the present invention is attached to a living body and comprises: a sensor body that acquires biological information; a cover member having a cavity in which at least a part of the sensor body is accommodated and an opening that forms the cavity; a base material provided on the opening side of the cover member; a sensor-supporting base material that is provided on the side of the sensor body opposite the cover member side and on which the sensor body is installed; and a water absorption layer that is provided on a surface side of the sensor-supporting base material different from the cover member side and has an attachment surface to be attached to the living body. The water absorption layer is composed of a porous body, and in a plan view, at least a portion of the outer periphery of the water absorption layer has a first protruding portion protruding from the outer peripheries of the cover member, the base material, and the sensor-supporting base material.
The present invention provides a gas separation system suitable for efficiently separating a mixed gas. A gas separation system 100 according to the present invention is provided with: a separation membrane unit 10 for separating a mixed gas 70 into a permeation gas 80 and a non-permeation gas 81; and a sweep gas supply path 36 for supplying a part of the non-permeation gas 81 as a sweep gas 75 to a permeation space of the separation membrane unit 10. The gas separation system 100 recovers a recovery gas 85, which contains the permeation gas 80 and the sweep gas 75.
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
B01D 65/00 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor
The present invention provides a novel separation membrane suitable for improving the permeation rate of a permeating fluid. A separation membrane 10A according to the present invention comprises a separation function layer 1 containing a polymer P and a porous support 3 supporting the separation function layer 1. The separation function layer 1 further contains an organic compound C which is different from the polymer P and which is solid at 25°C. The organic compound C content in the separation function layer 1 is 20 wt% or more, for example.
B01D 71/00 - Semi-permeable membranes for separation processes or apparatus characterised by the materialManufacturing processes specially adapted therefor
B01D 71/82 - Macromolecular material not specifically provided for in a single one of groups characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
The present invention provides an optical laminate that can contribute to the improvement of display characteristics of VR goggles. A display system according to an embodiment of the present invention comprises: a display element that has a display surface for emitting light representing an image forward through a polarization member; a reflection part that is disposed forward of the display element, includes a reflection-type polarization member, and reflects light emitted from the display element; a first lens part that is disposed on an optical path between the display element and the reflection part; a one-way mirror that is disposed between the display element and the first lens part, transmits light emitted from the display element, and reflects light reflected by the reflection part toward the reflection part; a first retardation member that is disposed on an optical path between the display element and the one-way mirror; and a second retardation member that is disposed on an optical path between the one-way mirror and the reflection part. The polarization member and the first retardation member constitute an optical laminate, and the optical laminate includes the polarization member, a layer functioning as a half-wave plate, and a layer functioning as a quarter-wave plate in the stated order.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
A ventilation structure 3a comprises a housing 2a and a ventilation component 1a. The housing 2a has at least one stopper 22 that is positioned in the circumferential direction of a ventilation port 21 communicating an internal space 2u of the housing 2a with an external space 2v of the housing 2a, and that protrudes from an outer surface 2s of the housing 2a. The ventilation component 1a comprises: a cylindrical internal member 10a which is mounted on the ventilation port 21 and has a through-hole as a ventilation path between the internal space 2u and the external space 2v; and an external member 30a which is mounted on an outer peripheral part 12b of the internal member 10a and covers the opening of the through-hole. In plan view with the outer surface 2s of the housing 2a as a reference, at least a part of the stopper 22 overlaps the ventilation component 1a without a base end part 22a of the stopper 22 overlapping the ventilation component 1a.
The present invention provides an optical laminate that can contribute to the improvement of display characteristics of VR goggles. A display system according to an embodiment of the present invention comprises: a display element that has a display surface for emitting light representing an image forward through a polarization member; a reflection part that is disposed forward of the display element, includes a reflection-type polarization member, and reflects light emitted from the display element; a first lens part that is disposed on an optical path between the display element and the reflection part; a one-way mirror that is disposed between the display element and the first lens part, transmits light emitted from the display element, and reflects light reflected by the reflection part toward the reflection part; a first retardation member that is disposed on an optical path between the display element and the one-way mirror; and a second retardation member that is disposed on an optical path between the one-way mirror and the reflection part. The optical laminate including the polarization member and the first retardation member has an ellipticity of 0.77 or more of transmitted light having a wavelength of 550 nm, as measured at a polar angle of 30° and an azimuth angle of 0° to 360°.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
In this provided ventilation structure, a ventilation component comprises: an internal member that includes an elastic material and has an open tube structure; and an external member that has a closed tube structure. The internal member is fixed to the external member in a state in which the internal member is inserted inside the external member and a ventilation path is ensured between the internal member and the external member. The ventilation component is fixed to a housing in a state in which a protrusion of the housing is inserted inside the internal member from one opening of the internal member, and an inner peripheral surface of the internal member and an outer peripheral surface of the protrusion are in contact with each other. The outer peripheral surface of the protrusion of the housing has a retreated portion or a rough surface portion that has been subjected to surface roughening. The retreated portion is located at a position separated from the leading end of the protrusion. The inner peripheral surface of the internal member is in contact with the rough surface portion or is, at the retreated portion, deformed in a direction approaching the axis of the ventilation component. This structure is advantageous for preventing the ventilation component from falling off from the protrusion of the housing.
Provided is a laminated optical film in which at least an acrylic film and a first optical film are laminated with an adhesive layer interposed therebetween, wherein the adhesive layer is formed of a cured product layer of an adhesive composition containing at least a polymerizable compound, the acrylic film and the adhesive layer have a direct contact structure, the HSP distance between the acrylic film and the adhesive layer is 1.9-5.0, and the elastic modulus of the adhesive layer is 108Pa to 3×109 Pa.
Disclosed is a wiring circuit board on which an electrical element is mounted. The wiring circuit board has a support. The support has an upper surface and a lower surface. The support is provided with a first through hole that extends in the thickness direction. The wiring circuit board additionally has an insulating layer that covers the outer surface of the support. A portion of the insulating layer that covers the inner peripheral surface of the first through hole forms a second through hole that extends in the thickness direction within the first through hole. The second through hole is formed so as to be capable of housing at least a part of the electrical element. A first conductor layer and a second conductor layer are formed in a predetermined pattern so as to extend from the inner peripheral surface of the second through hole to the upper surface and the lower surface of the insulating layer.
Provided is a method for easily separating an adhesive and a base material from a mixture containing the adhesive and the base material. According to an embodiment of the present invention, a method for separating an adhesive and a base material involves: separating an adhesive and a base material from a mixture (A) containing the adhesive, the base material, and a first organic solvent; and performing at least one kind of operation selected from the group consisting of (i), (ii), and (iii). (i) Operation for stirring the mixture (A) in a saturated aqueous solution of the first organic solvent. (ii) Operation for stirring the mixture (A) in a liquid mixture in which at least one kind selected from the group consisting of a second organic solvent and a third organic solvent, in an amount exceeding a saturation amount is mixed with water. (iii) Operation for recovering an immersed mixture (B) obtained after the mixture (A) is immersed in the third organic solvent, and stirring the mixture (B) in water.
To provide a device for easily sorting an adhesive and a base material from a mixture containing the adhesive and the base material. A device for sorting an adhesive and a base material according to an embodiment of the present invention is a device for sorting an adhesive and a base material from a mixture (A) containing an adhesive and a base material, and includes: a stirring tank having a first side surface and a second side surface facing each other in the length direction, a third side surface and a fourth side surface facing each other in the width direction, and a bottom surface; a stirring part for stirring the mixture (A) in the stirring tank; a first liquid supply part for supplying a first liquid into the stirring tank; an adhesive discharge part for discharging the adhesive together with the liquid from the upper part of the first side surface of the stirring tank; an adhesive recovery part for recovering the adhesive discharged from the adhesive discharge part; and a base material recovery part for recovering the base material from the stirring tank.
Provided is a laminated optical film including at least an acrylic film and a first optical film laminated to each other with an adhesive layer interposed therebetween, wherein the adhesive layer is made of a layer of a cured product formed from an adhesive composition including at least a polymerizable compound, the laminated optical film has a structure in which the acrylic film is in direct contact with the adhesive layer. The polymerizable compound contained in the adhesive composition has an octanol-water partition coefficient, log Pow, calculated as a weighted average of molar fractions, of 1.8-3.0. The adhesive layer has an elastic modulus of 1 × 105Pa to 3 × 106 Pa inclusive.
The present invention is a method for managing a first optical laminate including a first λ/4 member and a second optical laminate including a second λ/4 member, said management method comprising: (i) classifying a plurality of the first optical laminate into Na groups having mutually different average values of in-plane phase difference (Here, the Na groups include a 1a group, a 2a group, and a 3a group in the stated order when arranged in order of size of said average value, the maximum value of the in-plane phase difference of the first optical laminates in the 2a group is smaller than the maximum value of the in-plane phase difference of the first optical laminates in the 1a group, and the minimum value of the in-plane phase difference of the first optical laminates in the 2a group is larger than the minimum value of the in-plane phase difference of the first optical laminates in the 3a group.); (ii) classifying a plurality of the second optical laminate into Nb groups having mutually different average values of in-plane phase difference (Here, the Nb groups include a 1b group, a 2b group, and a 3b group in the stated order when arranged in order of size of said average value, the maximum value of the in-plane phase difference of the second optical laminates in the 2b group is smaller than the maximum value of the in-plane phase difference of the second optical laminates in the 1b group, and the minimum value of the in-plane phase difference of the second optical laminates in the 2b group is larger than the minimum value of the in-plane phase difference of the second optical laminates in the 3b group.); (iii) matching a combination A of the 1a group and the 1b group and a combination B of the 3a group and the 3b group on the basis of the average value of the in-plane phase difference; and (iv) distributing the first optical laminates included in the 2a group and the second optical laminates included in the 2b group to the combination A and/or the combination B so that the difference between the number of the first optical laminates and the number of the second optical laminates in the combination A and/or the combination B is reduced.
The present invention provides a porous body having an improved permeation rate of a permeating fluid. A porous body 1 according to the present invention is a hollow fiber-like porous body having an outer surface 1a and an inner surface 1b. Openings are formed in each of the outer surface 1a and the inner surface 1b. An opening ratio R1 of the outer surface 1a is 10% or more. A ratio R1/R2 of the opening ratio R1 (%) to an opening ratio R2 (%) of the inner surface 1b is 0.60 or more. A hollow fiber membrane 10 according to the present invention includes the porous body 1.
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
Provided is a surface protective film including an adhesive layer, the surface protective film being capable of simultaneously achieving exceptional antistatic performance, exceptional high-temperature/low-speed adhesive force, and low haze. A surface protective film according to an embodiment of the present invention includes an adhesive layer configured from a urethane-based adhesive, wherein: the urethane-based adhesive includes a urethane polymer; the urethane-based adhesive is formed from a urethane-based adhesive composition; the urethane-based adhesive composition includes a base polymer (A), a silicone-based compound (B), and an ionic compound (C); the fluorine content of the adhesive layer is 0.15 wt% or less; and the surface free energy of the adhesive layer surface with respect to diiodomethane is 2.5 mJ/m2to 20.0 mJ/m2.
Provided is a surface protective film including an adhesive agent layer and capable of achieving both excellent anchoring force and suppression of the formation of sizing scums when the film is cut. A surface protective film according to an embodiment of the present invention includes an adhesive agent layer comprising a urethane-based adhesive agent, wherein the urethane-based adhesive agent comprises a urethane polymer, the urethane-based adhesive agent is made of a urethane-based adhesive agent composition, the urethane-based adhesive agent composition comprises a base polymer (A) and a silicone-based compound (B), the base polymer (A) is a urethane prepolymer produced by reacting a polyol with a polyfunctional isocyanate compound, the polyol includes a polyester polyol (a1) and a polyether polyol (a2), and the polyether polyol (a2) includes a polyol (a3) containing three or more groups of at least one type, the groups being selected from the group consisting of a methylene group and a methine group.
Provided is a surface protective film that is capable of exhibiting highly exceptional wettability and spreads smoothly to edges from the start to the finish of affixing to an adherend. A surface protective film according to an embodiment of the present invention includes an adhesive layer configured from a urethane-based adhesive, wherein the urethane-based adhesive includes a urethane polymer, the urethane-based adhesive is formed from a urethane-based adhesive composition, the urethane-based adhesive composition includes a base polymer (A) and a catalyst (B), the base polymer (A) is a urethane prepolymer obtained by reacting a polyol and a polyfunctional isocyanate compound, and the catalyst (B) includes at least one selected from the group consisting of zinc-based catalysts and titanium-based catalysts.
Provided is a remover liquid with which a resin deposit derived from a tacky polymer can be favorably separated and removed without using any organic solvent. Also provided is a method for cleaning a polymerization vessel having a polymer scale that has adhered thereto. The remover liquid is a resin-deposit remover liquid for use in the separation and removal of a resin deposit derived from a tacky polymer. The resin-deposit remover liquid comprises electrolyzed water and a surfactant having an amine structure or an amide group in the molecule. The resin-deposit remover liquid has a pH of 12.5 or higher.
The present invention allows simplification of a structure for forming a plurality of sensor elements in the same sheet shape. This capacitive sensor (1) is provided with a dielectric layer (20), a ground layer (21), and a voltage application layer (22). The capacitive sensor (1) has: a wiring part (11) that is laminated with the dielectric layer (20) so that the positions of the ground layer (21) and the voltage application layer (22) do not overlap each other in the lamination direction; and an electrostatic capacitance part that extends from an end part of the wiring part (11) in the surface direction and in which the ground layer (21) and the voltage application layer (22) are laminated with the dielectric layer (20) interposed therebetween.
G01B 7/16 - Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
74.
PRESSURE-SENSITIVE ADHESIVE SHEET, SEALING MATERIAL, AND SEAL STRUCTURE
00 higher than 1.0×1065050 lower than 1.0×10605050 is the dynamic shear storage modulus (G'), as measured at 1 Hz and 0°C, of the material of the pressure-sensitive adhesive sheet 10.
G10K 11/178 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effectsMasking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
Provided is a surface protection film that includes an adhesive agent layer, and that is capable of achieving both excellent antistatic performance and suppression of tainting of an adherend. A surface protection film according to one embodiment of the present invention includes an adhesive agent layer comprising a urethane-based adhesive agent. The urethane-based adhesive agent contains a urethane polymer. The urethane-based adhesive agent is formed from a urethane-based adhesive agent composition. The urethane-based adhesive agent composition contains a base polymer (A), a silicone-based compound (B), and an ionic compound (C). The surface protection film has a counter glass sheet surface resistance value of 5.0×1010Ω or more.
Provided is a surface protective film including an adhesive layer, wherein the surface protective film, which is affixed to an adherend such as an optical member or an electronic member, is less likely to cause damage to the adherend even when the surface protective film is peeled from the adherend at a high speed. A surface protective film according to an embodiment of the present invention includes an adhesive layer configured from a urethane-based adhesive, wherein the urethane-based adhesive contains a urethane polymer, the urethane-based adhesive is formed from a urethane-based adhesive composition, the urethane-based adhesive composition contains a base polymer (A) and a silicone-based compound (B), the urethane polymer is a prepolymer-type urethane polymer, the base polymer (A) is a urethane prepolymer, the silicone-based compound (B) contains at least one selected from the group consisting of silicone-based compounds having a polyether structure and silicone-based compounds having a carbinol structure, and the weight-average molecular weight Mw of the silicone-based compound (B) is 2,000 or greater.
This cleaning member has a surface to which a cleaning sheet for performing cleaning by trapping dust is attached when in use, the surface encompassing a width direction and a length direction intersecting the width direction. The cleaning member: includes a constituent surface portion configured by intersection between a plurality of inclined line portions extending in a direction inclined with respect to the width direction and a plurality of intersecting line portions extending in an intersecting direction intersecting the inclined line portions; and comprises a material that can be deformed in the thickness direction orthogonal to the surface in a state of abutting on the surface being cleaned from the thickness direction, and demonstrates restoring force from the deformed shape to the original shape.
Provided is a photocurable composition for an adhesive sheet, the photocurable composition containing: a monomer group and/or a partially polymerized product of the monomer group; and a crosslinking agent. The crosslinking agent has an ether chain. The content of a solvent in the photocurable composition is 5 wt% or less. The photocurable composition is suitable for forming an adhesive sheet used in an image display device that could be exposed to a high-temperature environment.
Provided is a robot that reduces a temperature rise in a space surrounded by an exterior member and has a soft exterior. The robot has an exterior member and a heat source disposed in a space surrounded by the exterior member. The thermal conductivity of the exterior member is 0.3 W/(m·K) or more. The compressive stress when the exterior member is compressed by 30% is 2.0 N/mm2 or less.
The present disclosure relates to a novel holographic photopolymer and method for making the same. In some embodiments, the holographic photopolymer may comprise a polyurethane matrix, a writing monomer, and a dye system. In some embodiments, the writing monomer may comprise a polycyclic heteroaryl writing monomer In some embodiments, the holographic photopolymer may comprise a anti-oxygen inhibitor. In some embodiments, an augmented reality/virtual reality (AR/VR) apparatus comprising the holographic photopolymer is described.
G11B 7/245 - Record carriers characterised by the selection of the material of recording layers comprising organic materials only containing a polymeric component
G11B 7/24044 - Recording layers for storing optical interference patterns, e.g. hologramsRecording layers for storing data in three dimensions, e.g. volume storage
82.
ADHESIVE COMPOSITION, ADHESIVE SHEET, AND BONDED BODY
The present invention provides: an adhesive composition capable of forming an adhesive layer which can be peeled with a small force even when voltage is applied at a low level and/or for a short time and is excellent in impact resistance and/or initial adhesive force; and an adhesive sheet including an adhesive layer formed from the adhesive composition. The present invention relates to an adhesive composition containing a polymer, an electrolyte, and a filler.
Provided is a robot capable of controlling a hugging action with respect to a user according to the state of communication with the user. This robot is capable of communicating with a user and includes: a torso part; two arm parts connected so as to be displaceable relative to the torso part; an attitude detection part for acquiring information on an attitude angle of the torso part; and a control part for controlling opening/closing operation of the two arm parts on the basis of the information on the attitude angle of the torso part acquired by the attitude detection part.
The purpose of the present invention is to provide a method for producing an oligonucleotide, wherein the amount of nucleoside phosphoramidite remaining in a reaction vessel is suppressed and the amount of used nucleoside phosphoramidite is reduced. The abovementioned problem is solved by, inter alia, a method for producing an oligonucleotide, the method comprising: (a) a step for detaching a protective group from a protected nucleoside where the protective group is bonded to a hydroxyl group, a thiol group, or an amino group at the 3' position or the 5' position; (b) a step for, in the presence of an activator, bonding a nucleoside phosphoramidite to the hydroxyl group, thiol group, or amino group at the 3' position or the 5' position of the nucleoside from which the protective group has been detached; (c) a step for sulfurizing or oxidizing the bond formed by step (b); and (d) a step for capping the hydroxyl group, thiol group, or amino group at the unbonded 3' position or 5' position of the nucleoside, wherein the capping of step (d) includes the operation of causing the nucleoside and a capping solution to come into contact for only a prescribed period of time [T] (minutes), the capping solution includes N-methyl imidazole at a blending rate of [N] (%) (the room temperature volume percentage (%) of unblended N-methyl imidazole with respect to the unblended room temperature total volume (100%) of reagents blended as capping solution components), and the product ([N] ×[T]) of [N] and [T] is 0.5 to 3.0.
C07H 21/04 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with deoxyribosyl as saccharide radical
Provided is a pressure-sensitive adhesive sheet, both surfaces of which are tacky. The pressure-sensitive adhesive sheet includes a first pressure-sensitive adhesive layer, which forms a first pressure-sensitive adhesive surface, and a second pressure-sensitive adhesive layer, which forms a second pressure-sensitive adhesive surface. The first pressure-sensitive adhesive layer includes a polyfunctional monomer having two or more ethylenically unsaturated groups in the molecule and/or a polymer having an ethylenically unsaturated group and further contains a heat-polymerization initiator. With respect to the pressure-sensitive adhesive sheet, the first pressure-sensitive adhesive layer after heating has a peel force Fa1 [N/20 mm] which differs from the peel force Fb1 [N/20 mm] of the second pressure-sensitive adhesive layer after heating.
Provided is a method in which from a structure comprising a first member, a second member, and an adhesive part interposed between the first member and the second member and adherent to both the first member and the second member, the first member and/or the second member is separated after a heat treatment. The adhesive part includes a curable pressure-sensitive adhesive layer. The separation method includes a step (fluid supply step) in which a fluid is supplied to the adhesive part from the first-member side or the second-member side.
C09J 201/02 - Adhesives based on unspecified macromolecular compounds characterised by the presence of specified groups
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
Provided is an optical laminate that includes solidified liquid-crystal oriented layers and is capable of suppressing specific display unevenness when applied to an image display device. An optical laminate according to an embodiment of the present invention comprises: a polarizing plate including a polarizer; and a retardation layer that is laminated on the polarizing plate with a first adhesive layer therebetween. The retardation layer includes, in order from the polarizing plate side, a first solidified liquid-crystal oriented layer and a second solidified liquid-crystal oriented layer laminated on the first solidified liquid-crystal oriented layer with a second adhesive layer therebetween. The retardation layer has a circular polarization function or an elliptical polarization function over the entirety thereof and has a relationship Re(450) < Re(550) < Re(650). The thickness of at least one of the first adhesive layer and the second adhesive layer is 300 nm or less.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
H10K 50/86 - Arrangements for improving contrast, e.g. preventing reflection of ambient light
The present invention provides an adhesive sheet which contains thermally expandable microspheres and can exhibit releasability by heating, and in which a change in thickness and a change in surface roughness are suppressed even at high temperatures at which release of the adhesive sheet is not required. An adhesive sheet according to one embodiment of the present invention is sequentially provided with a base material, a resin layer, and a first adhesive layer in this order. The first adhesive layer contains thermally expandable microspheres. The thickness deformation starting temperature Tf (°C) of the adhesive sheet as determined by TMA analysis and the gasification starting temperature Tgas (°C) of the thermally expandable microspheres as determined by EGA/MS analysis satisfy the relational expression Tf ≥ Tgas -10.
The present invention provides a pressure-sensitive adhesive sheet suitable for inhibiting delamination between members of an image display device in high-temperature environments. This pressure-sensitive adhesive sheet 1 has a first surface 1a and a second surface 1b, which are opposite to each other. The pressure-sensitive adhesive sheet 1 has a creep amount, as obtained by the following test, of 10 μm or greater, and the first surface 1a has an elastic modulus G1, as determined with an atomic force microscope, of 1.0 MPa or greater. Test: A 500-gf load 54 is applied vertically downward to the pressure-sensitive adhesive sheet 1 adhered to a test plate 53 made of stainless steel so that the bonding area is 10 mm in length by 10 mm in width, while the test plate 53 is kept fixed. At 3,600 seconds after initiation of the application of the load 54, the amount of creep (dislocation amount) of the pressure-sensitive adhesive sheet 1 relative to the test plate 53 is measured.
A thermoelectric conversion element 1a comprises a first sheet 10, a thermoelectric conversion part 30, and a second sheet 20. The first sheet 10, the thermoelectric conversion part 30, and the second sheet 20 are arranged in the order of the first sheet 10, the thermoelectric conversion part 30, and the second sheet 20 in the thickness direction of the first sheet 10. The thermoelectric conversion part 30 includes a magnetic body.
Provided is an adhesive sheet comprising a base material and an adhesive layer disposed on a first surface of the base material, the adhesive sheet having a first surface and a second surface. The adhesive layer includes a first adhesive layer and a second adhesive layer, and forms an adhesive surface including a first region where the first adhesive layer is exposed and a second region where the second adhesive layer is exposed. In the first adhesive layer, the difference (Ga1 - Ga0) between a gel fraction Ga1 after heating and a gel fraction Ga0 before heating is 10% or more, and the gel fraction Ga1 after heating is 80% or more. In the adhesive sheet, the ratio (Fb1/Fa1) of a peeling force Fa1 after heating of the first adhesive layer to a peeling force Fb1 after heating of the second adhesive layer is more than 1.0.
Provided is an adhesive composition containing a rubber-based latex (A) in which a natural rubber latex (A1) and an acid-modified synthetic rubber latex (A2) are contained in a weight ratio (A1/A2) of 50/50 to 99/1 in terms of non-volatile content, a petroleum-based tackifier emulsion (B) in an amount of 50-150 parts by weight per 100 parts by weight of the rubber-based latex (A) in terms of non-volatile content, and an aqueous crosslinking agent (C).
This measurement device comprises: a light source that emits, toward a contact surface, measurement light for measuring the health state of a living body; a light sensing unit for sensing light obtained through backscattering and reflection on the living body at the contact surface; a detection unit for detecting information for identifying the living body from a site of the living body in contact with the contact surface; and a control unit for storing, in a recording unit, a data set in which information indicating the health state of the living body obtained from the reflected and backscattered light and information for identifying the living body are associated with each other.
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
A61B 5/1172 - Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
Provided is an adhesive sheet that includes, in the given order, a resin film substrate, an undercoat layer, and an adhesive layer. The undercoat layer is provided on at least one surface of the resin film substrate and is in contact with the adhesive layer. In addition, the adhesive layer is formed from an adhesive composition containing a rubber-based latex and an aqueous crosslinking agent. The aqueous crosslinking agent includes an aqueous crosslinking agent having at least one functional group selected from among an oxazoline group, an isocyanate group and an epoxy group. Moreover, the undercoat layer includes a water-dispersible polymer having an oxazoline group.
Provided is an adhesive composition comprising: a rubber-based latex containing an acid-modified synthetic rubber latex at 50 wt% or more in terms of non-volatile content; and a rosin-based tackifier emulsion as a tackifier. In this adhesive composition, the glass transition temperature of an acid-modified synthetic rubber contained in the acid-modified synthetic rubber latex is -20°C or lower. The rosin-based tackifier contained in the rosin-based tackifier emulsion has a softening point of 140°C or lower.
Provided is a medical adhesive agent. The adhesive agent comprises: a water-dispersible copolymer produced by the copolymerization of a monomer mixture comprising a (meth)acrylic acid alkyl ester, a carboxy-group-containing monomer, a nitrogen-atom-containing monomer, and a silane-based monomer; and an organic liquid component in which the number of hydroxyl groups per molecule is more than 1.
A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
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
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
C23C 14/02 - Pretreatment of the material to be coated
C23C 16/02 - Pretreatment of the material to be coated
G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
This laminated film X comprises a substrate film (10) and an inorganic material layer (20) disposed on the substrate film (10). When an X-ray photoelectron spectroscopic analysis is performed in the thickness direction H from the side opposite a substrate film (10) of the inorganic material layer (20) toward the substrate film (10) side, the C1s spectrum at 25 atom% analysis depth indicates that the peak intensity I cc at 285 eV derived from a C-C bond, the peak intensity I co at 286.5 eV derived from a C-O bond, and the peak intensity I coo at 289 eV derived from a O=C-O bond satisfy (I co + I coo)/I cc ≥ 0.5.
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 23/04 - Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
A laminated film X of the present invention comprises a base material film (10), an adhesive layer (21) on the base material film (10), and an inorganic material layer (22) on the adhesive layer (21). When viewed in a cross section in the thickness direction H of the laminated film X, the ratio of the second interface length L2 of the interface between the adhesive layer (21) and the inorganic material layer (22) to the first interface length L1 of the interface between the base material film (10) and the adhesive layer (21) is 1.10 or higher.
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
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