The present invention is intended to provide a spiral membrane element, a permeation spacer, and a membrane separation method. A spiral membrane element includes a central tube and a membrane leaf. The membrane leaf has a separation membrane and a permeation spacer. The permeation spacer has a plurality of grooves and a plurality of projections on one surface thereof. The grooves and the projections each extend in a first direction and are arranged in a second direction perpendicular to the first direction on the surface. When the groove has a width defined as W1 and the projection has a width defined as W2 in the second direction and the projection has a height defined as H, 9.1≤1000×{(W1/W2)/H}<18.2 is satisfied, where W1, W2, and H are in unit of μm.
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
A lens unit including: a reflecting portion including a reflection-type polarizing member and an absorption-type polarizing member arranged on a front side of the reflection-type polarizing member; a first lens portion arranged on an optical path between the display element and the reflecting portion; a half mirror arranged between the display element and the first lens portion, the half mirror being configured to transmit the light emitted from the display element and to reflect the light reflected by the reflecting portion toward the reflecting portion; and a second λ/4 member arranged on an optical path between the half mirror and the reflecting portion, wherein a reflection axis transmittance when polarized light in a reflection axis direction of the reflection-type polarizing member is caused to enter a laminate of the reflection-type polarizing member and the absorption-type polarizing member from a reflection-type polarizing member side is 0.5% or less.
The present invention provides an optical film, including a diffusion layer including a polymer matrix and dispersed particles dispersed in the polymer matrix, the dispersed particles each containing a liquid crystal polymer that is a polymer of a polymerizable liquid crystal compound, wherein the diffusion layer includes a plurality of regions different from each other in alignment state of the liquid crystal polymer and/or in content ratio of the liquid crystal polymer.
A display system including: a display element having a display surface configured to emit light representing an image to a front side through a polarizing member; a reflecting portion arranged on the front side of the display element; a first lens portion arranged on an optical path between the display element and the reflecting portion; a half mirror arranged between the display element and the first lens portion; a first λ/4 member arranged on an optical path between the display element and the half mirror; and a second λ/4 member arranged on an optical path between the half mirror and the reflecting portion, wherein an absolute value of a difference between an in-plane retardation (a) of the first λ/4 member and an in-plane retardation (b) of the second λ/4 member is 3.5 nm or less.
The present invention provides a membrane separation system suitable for suppressing a decrease in a content of an organic compound in a permeated fluid. A membrane separation system of the present invention includes a membrane separation device that has a separation membrane, a feed space and a permeation space. When an aqueous solution containing a volatile organic compound is supplied to the feed space and the permeation space is decompressed, the separation membrane separates the aqueous solution into a permeated fluid having a content of the organic compound higher than that in the aqueous solution and a non-permeated fluid having a content of the organic compound lower than that in the aqueous solution. The membrane separation system performs a pressurizing procedure that increases a pressure in the permeation space when at least one condition selected from the group consisting of conditions (A1) to (A3) is satisfied.
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
An optical transmission system converts a first electrical signal to an optical signal, transmits the converted optical signal, and converts the transmitted optical signal to a second electrical signal. The optical transmission system includes an electrical-optical conversion device, an optical transmission line, and an optical-electrical conversion device. The first electrical signal includes a communication signal having a high frequency of more than 10 GHz and 100 GHz or less. The optical transmission system further includes an additional signal generation device that generates a low-frequency additional signal having a frequency of 1. Hz or more and 9 MHz or less. The electrical-optical conversion device converts the first electrical signal including the additional signal generated in the additional signal generation device and the communication signal to an optical signal.
H04B 10/2575 - Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
H04B 10/077 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
7.
OPTICAL MULTILAYER BODY AND METHOD FOR PRODUCING OPTICAL MULTILAYER BODY
Provided are an optical laminate that can be reduced in thickness and that can maintain excellent optical performance, and a method of producing the optical laminate. The optical laminate according to an embodiment of the present invention includes: a transparent layer having a thickness of 20 μm or less; a porous layer directly arranged in a predetermined pattern on one surface of the transparent layer in a thickness direction, the porous layer having a refractive index of 1.25 or less; an adhesion layer arranged on a side of the transparent layer opposite to the porous layer, the adhesion layer being brought into contact with the transparent layer; and a pressure-sensitive adhesive layer arranged on a side of the transparent layer opposite to the adhesion layer, the pressure-sensitive adhesive layer covering the porous layer.
A display system including a display element having a display surface configured to emit light representing an image to a front side through a polarizing member; a reflecting portion arranged on the front side of the display element, the reflecting portion including a reflection-type polarizing member and configured to reflect the light emitted from the display element; a first lens portion arranged on an optical path between the display element and the reflecting portion; a half mirror arranged between the display element and the first lens portion, the half mirror configured to transmit the light emitted from the display element and to reflect the light reflected by the reflecting portion toward the reflecting portion; a first λ/4 member arranged on an optical path between the display element and the half mirror; and a second λ/4 member arranged on an optical path between the half mirror and the reflecting portion.
A functional layer removal method according is a method for removing the functional layer from the laminated film having the base layer and the functional layer, and includes at least one selected from (i) bringing an aqueous solution including a surfactant, an ultrasonic wave, and a shearing force applying tool into contact with the functional layer, (ii) putting and stirring the laminated film in an aqueous solution including a surfactant, a mass ratio of the laminated film to the aqueous solution being 1:2.5 to 1:4, and (iii) bringing an aqueous solution including a surfactant into contact with the functional layer, a contact angle α of the aqueous solution with respect to the base layer being 45° or less, and a contact angle β of the aqueous solution with respect to the functional layer being greater than the contact angle α of the aqueous solution with respect to the base layer.
The present invention provides a bicarbonate production method suitable for producing a high purity bicarbonate while suppressing loss of carbon dioxide. The bicarbonate production method includes a generation step of generating a bicarbonate by using a mixed gas that contains carbon dioxide, and a concentration of the carbon dioxide in the mixed gas is 30 volume % or more and 95 volume % or less in a standard state.
B01D 53/14 - 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 absorption
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 an optical laminate that can achieve a reduction in weight of a pair of VR goggles and an improvement in viewability thereof. The optical laminate according to an embodiment of the present invention is an optical laminate including: a laminate film (31) including a substrate and a surface-treated layer; and a retardation member (22), wherein the substrate of the laminate film and the retardation member are arranged adjacent to each other, wherein the retardation member includes a first retardation layer (22a), an adhesive layer (50), and a second retardation layer (22b) in the stated order, and wherein the adhesive layer has a thickness of 0.5 μm or more and 1.3 μm or less.
A lens unit including: a reflection-type polarizing member configured to reflect light; a first lens portion arranged on an optical path between the display element and the reflection-type polarizing member; a half mirror arranged between the display element and the first lens portion; a second lens portion arranged the a front side of the reflection-type polarizing member; a second λ/4 member arranged on an optical path between the half mirror and the reflection-type polarizing member; and a first protective member and a second protective member each arranged on the optical path between the half mirror and the reflection-type polarizing member. The first and second protective members are arranged to face each other through a space, and the first and second protective members each have a maximum value for a 5° specular reflectance spectrum in a wavelength range of from 420 nm to 680 nm of 1.2% or less.
A display system including: a display element including a display surface configured to emit light representing an image to a front side through a polarizing member; a reflection-type polarizing member arranged on the front side of the display element; a first lens portion arranged on an optical path between the display element and the reflection-type polarizing member; a half mirror arranged between the display element and the first lens portion; a first λ/4 member arranged on an optical path between the display element and the half mirror; a second λ/4 member arranged on an optical path between the half mirror and the reflection-type polarizing member; and a protective member arranged on the optical path between the display element and the half mirror.
A light shutter comprising a first base element with a transparent electrode layer. a second base element with a transparent electrode layer, and a polymer matrix with improved dispersibility is disclosed. The polymer matrix comprises at least one mesogenic ligand nanoparticle complex and at least one liquid crystal compound.
An inductor includes a first wire and a second wire, a first magnetic layer containing magnetic particles having an approximately spherical shape, a second magnetic layer containing magnetic particles having an approximately flat shape, and a third magnetic layer containing magnetic particles having an approximately flat shape. The relative permeability of each of the second magnetic layer and the third magnetic layer is higher than the relative permeability of the first magnetic layer. A fourth surface of the first magnetic layer has a second concave portion. A sixth surface of the third magnetic layer has a fourth concave portion.
The present invention provides a new recovery system suitable for recovering acidic gas. A recovery system of the present invention includes an adsorption device and a membrane separation device. The adsorption device has an adsorbent that, in a state of having adsorbed acidic gas, comes into contact with regeneration gas to desorb the acidic gas, and is configured to release desorption gas including the regeneration gas and the acidic gas. The membrane separation device has a separation membrane configured to separate the desorption gas into a first gas having a higher content of the acidic gas than the desorption gas and a second gas having a lower content of the acidic gas than the desorption gas.
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 53/04 - 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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
A laminated film is disclosed including an optical functional layer having a function of changing a direction of light and a pressure-sensitive adhesive layer for protecting the optical functional layer. A laminated film according to at least one embodiment includes: an optical functional layer having a first main surface and a second main surface, the first main surface having an uneven structure and having a height of unevenness of from 10 nm to 100 μm; a porous layer arranged on the first main surface of the optical functional layer; and a pressure-sensitive adhesive layer arranged on the porous layer on a side opposite to the optical functional layer, wherein the optical functional layer comprises a reflection-type hologram film, a microlens array film, or a prism film, and wherein the porous layer has a refractive index of from 1.15 to 1.30.
The present invention provides a method for producing a formate, which is suitable for improving a TON of a metal catalyst. The production method of the present invention is a method for producing a formate through reaction between hydrogen, and a compound C including at least one selected from the group consisting of carbon dioxide, hydrogencarbonate, and carbonate in the presence of a solvent by using a metal catalyst. The solvent includes an organic solvent and an aqueous solvent. A ligand is added to the solvent as necessary. The reaction between hydrogen and the compound C is performed in a two-phase system in which the organic solvent and the aqueous solvent are separate under a condition that a value of y calculated by Equation (I) indicated below is more than 5.2.
The present invention provides a method for producing a formate, which is suitable for improving a TON of a metal catalyst. The production method of the present invention is a method for producing a formate through reaction between hydrogen, and a compound C including at least one selected from the group consisting of carbon dioxide, hydrogencarbonate, and carbonate in the presence of a solvent by using a metal catalyst. The solvent includes an organic solvent and an aqueous solvent. A ligand is added to the solvent as necessary. The reaction between hydrogen and the compound C is performed in a two-phase system in which the organic solvent and the aqueous solvent are separate under a condition that a value of y calculated by Equation (I) indicated below is more than 5.2.
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There is provided an optical member for AR that is thin and lightweight, is bright, and is suppressed in light leakage. An optical member according to at least one embodiment of the present invention includes: an optical waveguide having a first main surface and a second main surface; an optical element arranged on at least one main surface of the first main surface or the second main surface, the optical element having an uneven structure; a porous layer arranged on at least a main surface of the optical waveguide on which the optical element is arranged; and a pressure-sensitive adhesive layer arranged on a side of the porous layer opposite to the optical waveguide, the pressure-sensitive adhesive layer having a thickness of 3 μm or more.
The present invention relates to a catalyst reaction method in which in a catalyst reaction using at least one catalyst selected from the group consisting of a metal complex represented by the general formula (1A) described in the specification, a tautomer or stereoisomer of the metal complex, and a salt of the metal complex or the tautomer or stereoisomer, a ligand represented by the general formula (1B) described in the specification is used in such a manner that a ratio of a substance amount of the ligand to a substance amount of the catalyst in a reaction system is greater than 0 to 15.
To provide a PSA sheet comprising a substrate layer with colored layer and a PSA layer while being capable of showing excellent holding power. Provided is a PSA sheet that comprises a PSA layer formed from a water-dispersed PSA composition comprising an acrylic polymer as a base polymer, and a support substrate in the form of a sheet having first and second faces, supporting the PSA layer at least on the first face. The substrate comprises a colored layer forming the first face. The colored layer forming the first face comprises an ether-based polyurethane.
A condition optimization device includes an actual reaction value obtainment unit to obtain an actual reaction value by observing a predetermined physical property value at a predetermined condition value; a condition value calculation unit to calculate a new condition value by Bayesian optimization; an optimum condition value prediction unit to predict, by a response surface method, a best physical property value and an optimum condition value at which the best physical property value is obtainable; a first determination unit to determine whether or not convergence has occurred based on the condition value corresponding to the actual reaction value and based on the new condition value; and a second determination unit to determine, upon the first determination unit determining that the convergence has occurred, whether or not convergence has occurred based on a difference between the physical property value observed at the optimum condition value and the best physical property value.
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
The present invention provides a spiral membrane element suitable for suppressing an increase in a pressure loss of a permeated fluid during operation, especially when a feed fluid is supplied at a high pressure. A spiral membrane element of the present invention includes a central tube and a membrane leaf. In the membrane leaf, a surface A1 of a first permeation spacer has grooves a and projections c. A surface B1 of a second permeation spacer has grooves b and projections d. In the spiral membrane element, at least one condition selected from the group consisting of condition (a) and condition (b) is satisfied.
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
24.
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
A semiconductor device is a semiconductor substrate including a through electrode passing through in a thickness direction, and includes the plurality of semiconductor substrates disposed in the thickness direction and a curing resin layer disposed between the semiconductor substrates adjacent to each other in the thickness direction. The curing resin layer includes a curing resin and a columnar solder portion embedded in the curing resin. The columnar solder portion passes through the curing resin so as to electrically connect the through electrodes of the semiconductor substrates adjacent to each other in the thickness direction.
H01L 23/00 - Details of semiconductor or other solid state devices
H01L 25/07 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in subclass
25.
WATER-ABSORBENT MATERIAL, WATER RECOVERY DEVICE, AND METHOD FOR RECOVERING WATER
The present invention provides a water-absorbent material suitable for taking out liquid water from a gas or a liquid that contains water, in particular, the atmospheric air. The water-absorbent material of the present invention includes: a compound A of which affinity for water reversibly changes due to stimulation from outside; and a compound B having hygroscopicity. At least one selected from the group consisting of the compound A and the compound B is a low-molecular-weight compound. A method for recovering water of the present invention incudes: bringing the above water-absorbent material into contact with a gas or a liquid that contains water, to cause the water-absorbent material to take in water; and applying stimulation from outside to the water-absorbent material, to take out liquid water from the water-absorbent material.
Provided herein is a method for producing oligonucleotides, that curbs the amount of nucleoside phosphoramidites remaining in a reaction container in a synthesis step, and that reduces the usage amount of nucleoside phosphoramidites. This method for producing oligonucleotides includes: (a) detaching a protecting group from a protected nucleoside that is directly or indirectly supported on a carrier and that has the protecting group bonded to a hydroxyl group, a thiol group, or an amino group located at the 3′-position or the 5′-position; (b) in the presence of an activating reagent, forming a bond between a nucleoside phosphoramidite and the hydroxyl group, the thiol group, or the amino group located at the 3′-position or the 5′-position of the nucleoside from which the protecting group had been detached and which is directly or indirectly supported on the carrier; (c) sulfurizing or oxidizing the bond formed in the step (b); and (d) capping an unbound hydroxyl group, thiol group, or amino group located at the 3′-position or the 5′-position in the nucleoside directly or indirectly supported on the carrier.
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
C07H 21/02 - 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 ribosyl as saccharide radical
An inductor includes a magnetic sheet and a conductive portion. The magnetic sheet has a penetration hole. The penetration hole is along a thickness direction. The penetration hole is open toward one side and the other side in the thickness direction. The magnetic sheet contains a cured resin and magnetic particles. The conductive portion is filled in the penetration hole. The conductive portion is along the thickness direction of the magnetic sheet.
An object of the present invention is to provide an electrically debondable composition for forming an electrically debondable adhesive layer suitable for suppressing corrosion of a metal adherend surface. The present invention further provides an adhesive sheet having the electrically debondable adhesive layer, and an adhered body including the adhesive sheet. An electrically debondable composition of the present invention includes a polymer, an ionic liquid, and at least one additive selected from the group consisting of a carbodiimide compound, an adsorptive inhibitor and a chelate-forming metal deactiator.
The present switch device includes a glass layer made of tempered glass and a switch portion arranged at the back surface of the glass layer. The thickness of the glass layer is 100 μm or more and 200 μm or less. The switch portion includes a plurality of contacts that include a vertically movable contact. In response to pressing of the glass layer, the glass layer elastically deforms, thereby performing switching of the plurality of contacts between being in a conductive state and in a non-conductive state.
H01H 13/704 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
Provided is a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer containing an acrylic pressure-sensitive adhesive, the pressure-sensitive adhesive sheet being excellent in characteristics under high temperature and optimum for temporary fixing of an electronic part. A pressure-sensitive adhesive sheet for temporarily fixing an electronic part of the present invention includes a pressure-sensitive adhesive layer containing an acrylic pressure-sensitive adhesive. The acrylic pressure-sensitive adhesive contains an acrylic polymer, and the pressure-sensitive adhesive layer has a coefficient of thermal expansion at from 200° C. to 210° C. of from 1×10−5/K to 500×10−5/K. In one embodiment, the pressure-sensitive adhesive layer has a coefficient of thermal expansion at from 230° C. to 240° C. of from 1×10−5/K to 500×10−5/K.
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
31.
OPTICAL MEMBER, METHOD FOR PRODUCING SAME, AND OPTICAL ELEMENT
This optical member has a first layer with a porous structure, the first layer includes a first area with the porous structure and a second area in which the pores of the porous structure are filled with a resin composition, the second area includes a plurality of discretely arranged island-like areas, and when the area ratio of the first layer occupied by the second area is denoted by P % and the haze value of the first layer is denoted by H %, H/P is less than 0.20.
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
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
Provided herein is a method for suppressing the amount of nucleoside phosphoramidites remaining in a reactor and reducing the amount of nucleoside phosphoramidites used in a synthesis step in a method for producing an oligonucleotide. The above problem was solved by a method for producing an oligonucleotide, wherein: the method includes binding a nucleoside phosphoramidite to a hydroxyl group, thiol group, or amino group at the 3′ or 5′ position of a nucleoside supported directly or indirectly on a carrier in the presence of an activating agent; and the amount of activating agent used in the binding is a 10.0 to 15.0-fold equivalent of the amount of nucleoside phosphoramidite used in the binding.
C07H 21/02 - 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 ribosyl as saccharide radical
33.
PLASTIC OPTICAL FIBER AND METHOD FOR MANUFACTURING THE SAME
A plastic optical fiber includes: a core; and a cladding disposed on an outer circumference of the core. The cladding includes a fluorine-containing resin including: a fluorine-containing polymer; and a fluorine-containing plasticizer, the fluorine-containing polymer having an amorphous structure, the fluorine-containing polymer including a structural unit (A) represented by the following formula (1):
A plastic optical fiber includes: a core; and a cladding disposed on an outer circumference of the core. The cladding includes a fluorine-containing resin including: a fluorine-containing polymer; and a fluorine-containing plasticizer, the fluorine-containing polymer having an amorphous structure, the fluorine-containing polymer including a structural unit (A) represented by the following formula (1):
A plastic optical fiber includes: a core; and a cladding disposed on an outer circumference of the core. The cladding includes a fluorine-containing resin including: a fluorine-containing polymer; and a fluorine-containing plasticizer, the fluorine-containing polymer having an amorphous structure, the fluorine-containing polymer including a structural unit (A) represented by the following formula (1):
where Z represents an oxygen atom, a single bond, or —OC(R11R12)O—; R1 to R12 each independently represent a fluorine atom, a perfluoroalkyl group having 1 to 5 carbon atoms, or a perfluoroalkoxy group having 1 to 5 carbon atoms; one or some of the fluorine atoms are each optionally substituted; s and t are each independently 0 to 5; and s+t is an integer of 1 to 6 or, in the case where Z is —OC(R11R12)O—, s+t is optionally 0; and u and v are each independently 0 or 1.
D01F 8/16 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
D01F 8/10 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
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 6/036 - Optical fibres with cladding core or cladding comprising multiple layers
34.
ELLIPTICALLY POLARIZING PLATE AND IMAGE DISPLAY DEVICE
An elliptically polarizing plate includes a polarizing plate including a polarizer having a thickness of 15 μm or more and transparent protective films disposed on both principal surfaces of the polarizer. A retardation layer is bonded onto one protective film of the polarizing plate. The elliptically polarizing plate is a sized piece having an irregular shape that is not a rectangle in plan view. An angle between an absorption axis direction of the polarizer and a slow axis direction of the retardation layer is 10 to 80°. The retardation layer satisfies Re(450)
The present invention relates to a method for producing a fiber product including: a step of applying an antifouling coating composition to a fiber base material and a step of drying and curing the antifouling coating composition, in which the antifouling coating composition contains a resin, a silicone oil, and a solvent, the resin contains at least one selected from a silicone resin and a rubber-based resin, and the antifouling coating composition contains 30% by mass or more of the solvent.
D06M 15/643 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
D06M 15/693 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compoundsSuch treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
D06M 101/20 - Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
There is provided an optical laminate having an excellent light extraction function. The optical laminate includes: a light extraction layer having a first main surface and a second main surface, and having a light extraction mechanism including a recessed portion arranged on any one of the first main surface or the second main surface; a first cover sheet laminated via a first pressure-sensitive adhesive layer on a main surface side of the light extraction layer on which the light extraction mechanism is arranged; and a second cover sheet laminated via a second pressure-sensitive adhesive layer on a main surface side of the light extraction layer on which the light extraction mechanism is prevented from being arranged. The optical laminate has a region having a refractive index lower than a refractive index of the first pressure-sensitive adhesive layer or the second pressure-sensitive adhesive layer arranged on any one of a first main surface side or a second main surface side of the light extraction layer.
The present invention provides a production method for a β-1,3-glucan derivative, which is suitable for reducing a load on the environment. A production method for a β-1,3-glucan derivative according to present invention includes performing an esterification reaction of β-1,3-glucan at a temperature of 40° C. to 120° C. in the presence of an acid catalyst. In the production method for a β-1,3-glucan derivative, for example, the esterification reaction is performed by bringing the β-1,3-glucan into contact with acid anhydride.
An optical laminate includes: a polarizing plate including a polarizing film having a first main surface and a second main surface opposed to each other; a first pressure-sensitive adhesive layer arranged on the first main surface side of the polarizing film; and a second pressure-sensitive adhesive layer arranged on the second main surface side of the polarizing film. At least one of the first pressure-sensitive adhesive layer or the second pressure-sensitive adhesive layer has a haze of 66% or more. The polarizing film includes a polyvinyl alcohol-based film containing iodine and contains a compound including a nitroxy radical or a nitroxide group.
Provided is a reflector having reflection characteristics of a broad frequency band. The reflector includes: a dielectric layer; a conductive layer that is provided on a first surface of the dielectric layer and includes a periodical arrangement of a plurality of conductor patterns; and a ground layer that is provided on a second surface opposite to the first surface. The conductive layer is configured to reflect incident waves at an angle having a size different from that of an incident angle of the incident waves. The dielectric layer has a relative dielectric constant of 2.0 or less.
Provided is a robot configured to naturally obtain biological information. The robot includes an external member; and an electromagnetic wave sensor that is provided internally of the external member and is configured to obtain biological information of a user by using electromagnetic waves.
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/0507 - Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fieldsMeasuring using microwaves or radio waves using microwaves or terahertz waves
FLUORINE-CONTAINING RESIN COMPOSITION FOR PLASTIC OPTICAL FIBERS, PLASTIC OPTICAL FIBER OR RESIN ROD FOR PLASTIC OPTICAL FIBERS, AND METHOD FOR MANUFACTURING RESIN FORMED BODY FOR PLASTIC OPTICAL FIBERS
A fluorine-containing resin composition of the present invention includes: a fluorine-containing resin; and a solvent in which the fluorine-containing resin is dissolved. The solvent is a perfluoroalkene. The fluorine-containing resin includes a fluorine-containing polymer including a structural unit (A) represented by the following formula (1).
A fluorine-containing resin composition of the present invention includes: a fluorine-containing resin; and a solvent in which the fluorine-containing resin is dissolved. The solvent is a perfluoroalkene. The fluorine-containing resin includes a fluorine-containing polymer including a structural unit (A) represented by the following formula (1).
A fluorine-containing resin composition of the present invention includes: a fluorine-containing resin; and a solvent in which the fluorine-containing resin is dissolved. The solvent is a perfluoroalkene. The fluorine-containing resin includes a fluorine-containing polymer including a structural unit (A) represented by the following formula (1).
(In the formula (1), Rff1 to Rff4 each independently represent a fluorine atom, a perfluoroalkyl group having 1 to 7 carbon atoms, or a perfluoroalkyl ether group having 1 to 7 carbon atoms. Rff1 and Rff2 are optionally linked to form a ring.)
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
C08F 24/00 - 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 a heterocyclic ring containing oxygen
C08J 3/09 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
An object of the present invention is to provide a gas separation membrane having more excellent gas separation performance than a conventional gas separation membrane. The gas separation membrane of the present invention has an intermediate layer on a polymer membrane substrate, and has a separation layer on the intermediate layer, where the intermediate layer has a non-porous structure, the separation layer is a silica-based separation layer, and the silica-based separation layer has a different chemical composition or layer structure in a thickness direction.
The purpose of the present invention is to provide a sheet body having an improved function of preventing icing and/or snow accretion. At least included are a solid oil-containing resin layer containing an oil and an oil-permeable surface resin layer that has higher wear resistance than the oil-containing resin layer and is layered on one of surfaces of the oil-containing resin layer. The oil included in the oil-containing resin layer includes a low-temperature exuding oil component capable of exuding from the oil-containing resin layer when a temperature decreases to a predetermined value or lower, and the surface resin layer has enough oil permeability to permeate the low-temperature exuding oil component exuding from the oil-containing resin layer to a surface of the surface resin layer that is opposite to a side of the oil-containing resin layer.
B32B 25/04 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 25/08 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
An optical multilayer body (100) according to the present invention has a first main surface and a second main surface that is on the reverse side of the first main surface. This optical multilayer body (100) comprises: an optical filter layer (110) which transmits infrared light, while diffusely reflecting visible light; and a recording medium layer (120) which is arranged on the second main surface side of the optical filter layer, while having a pattern that can be read with infrared light through the optical filter layer. This optical multilayer body is configured such that the pattern is not visible through the optical filter layer.
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
45.
SURFACE-PROTECTIVE FILM AND OPTICAL MEMBER WITH SURFACE-PROTECTIVE FILM
Provided is a surface-protective film that allows an object to be protected to be accurately inspected even when the object to be protected is subjected to foreign matter inspection and air bubble inspection under a state in which the surface-protective film is bonded to the object to be protected. The surface-protective film according to an embodiment of the present invention includes a base material and an adhesion layer laminated on the base material. An absolute value of a maximum valley depth (Sv) of a surface of the adhesion layer on an opposite side to the base material is 500 nm or less. When the base material is subjected to microscopic observation, the number of defects each having a maximum Feret diameter of 10 μm or more is less than 3 in an observation region measuring 100 μm by 100 μm.
G02B 1/14 - Protective coatings, e.g. hard coatings
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
46.
FLUORINE RESIN REFINING METHOD, METHOD FOR PRODUCING REFINED FLUORINE RESIN, FLUORINE RESIN, OPTICAL MATERIAL, ELECTRONIC MATERIAL AND PLASTIC OPTICAL FIBER
One aspect of the present invention is a fluorine resin refining method. The method includes refining a fluorine resin by bringing the fluorine resin into contact with a fluorinating agent at a temperature of (Tg1−35)° C. or higher, where Tg1 is the glass transition temperature of the fluorine resin, and the fluorine resin includes a first fluorine-containing aliphatic ring structure in a molecular chain. The present invention makes it possible to produce a fluorine resin suitable for use in a plastic optical fiber. The first fluorine-containing aliphatic ring structure may have a dioxolane skeleton.
C08F 8/00 - Chemical modification by after-treatment
C08F 24/00 - 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 a heterocyclic ring containing oxygen
A thermoelectric conversion element includes a heat insulating material and a thermoelectric conversion member. A main body portion of the thermoelectric conversion member is disposed inside the heat insulating material and has a predetermined length in a thickness direction of the heat insulating material. A sensor module includes a heat insulating material, a first thermoelectric conversion member same as the thermoelectric conversion member, a conversion circuit converting electromotive force of the first thermoelectric conversion member into a signal, and a wireless module capable of transmitting the signal based on the electromotive force of the first thermoelectric conversion member converted by the conversion circuit.
G01K 7/00 - Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
H10N 10/17 - Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device
H10N 10/856 - Thermoelectric active materials comprising organic compositions
An active noise control system (500) includes a structure (80), a first piezoelectric speaker (10A), and a second piezoelectric speaker (10B). The structure (80) has a front surface (80a) and a back surface (80b). The first piezoelectric speaker (10A) is disposed on the front surface (80a). The first piezoelectric speaker (10A) is configured to radiate a sound wave for sound reduction. The second piezoelectric speaker (10B) is disposed on the back surface (80b). The second piezoelectric speaker (10B) is configured to radiate a sound wave for sound reduction.
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
An electrode includes a substrate, a metal underlying layer having a melting point of 450° C. or less, and an electrically conductive carbon layer in sequence toward one side in the thickness direction.
An object of the present invention is to provide a pressure-sensitive adhesive composition capable of firmly bonding members when no voltage is applied and forming a pressure-sensitive adhesive layer whose adhesive force is sufficiently reduced when a voltage is applied, a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer formed of the pressure-sensitive adhesive composition, and a bonded body. The present invention relates to a pressure-sensitive adhesive composition containing a polymer, an ionic liquid, and a tackifier, in which a product of an acid value [mgKOH/g] of the tackifier and a content [parts by mass] of the tackifier with respect to 100 parts by mass of the polymer is less than 1,200, and relates to a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer formed of the pressure-sensitive adhesive composition, and a bonded body.
C09J 133/10 - Homopolymers or copolymers of methacrylic acid esters
C09J 167/00 - Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chainAdhesives based on derivatives of such polymers
An object of the present invention is to provide a pressure-sensitive adhesive composition whose adhesive force is sufficiently reduced by applying a voltage even after storage in a high-temperature and high-humidity environment. The present invention relates to a pressure-sensitive adhesive composition containing a first polymer as a base polymer and an ionic liquid and further containing a second polymer having a glass transition temperature Tg of 40° C. to 180° C.
The present invention provides a new separation functional layer suitable for separating an acid gas from a gas mixture containing the acid gas. A separation functional layer of the present invention includes polyimide. The polyimide includes a structural unit A1 derived from a tetracarboxylic dianhydride having a six-membered ring acid anhydride structure, and a structural unit B1 derived from diamine. At least one of the structural unit A1 and the structural unit B1 has at least one functional group selected from the group consisting of a carboxyl group, a hydroxyl group, a thiol group, and metal salts of these groups.
B01D 71/64 - PolyimidesPolyamide-imidesPolyester-imidesPolyamide acids or similar polyimide precursors
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
An electromagnetic shield includes a plate-shaped base and first projecting portions. The base has a first surface and a second surface, the first surface being configured to allow an electromagnetic wave to be incident on the first surface. The second surface is distant from the first surface and extends along the first surface. The electromagnetic shield includes a dielectric. In the electromagnetic shield, at least one of the first projecting portions has a side including a first point and a second point, the side makes different inclination angles with a projecting direction of the first projecting portion at the first point and the second point. In the projecting direction of the first projecting portion, the second point is closer to the first surface-than the first point is. On the side, an inclination angle β is greater than an inclination angle α.
An optical laminate includes: a first optical sheet that has a first main surface with a relief structure thereon and a second main surface on the reverse side from the first main surface; and a second optical sheet that has a third main surface disposed on the first main surface side of the first optical sheet. The relief structure of the first main surface includes a plurality of recessed portions and flat portions that are each between two recessed portions adjacent to one another among the plurality of recessed portions. The third main surface and the flat portions of the first main surface are bonded by covalent bonding with a molecular adhesive therebetween.
Provided is a PSA tape comprising a substrate layer formed of a polyvinyl chloride film, and a PSA layer on at least one side of the substrate layer. The substrate layer comprises polyvinyl chloride, a plasticizer, and an elastomer. The elastomer comprises at least a thermoplastic polyurethane or a thermoplastic polyester elastomer.
An objective of the present invention is to provide a brittle material chip and the like having excellent flexibility. The present invention is a brittle material chip including a brittle material layer formed of a brittle material. The brittle material chip includes first processed marks formed on one side in a thickness direction of the brittle material layer on at least one end surface of the brittle material layer and having depths of 1 μm or more and less than half the thickness of the brittle material layer and includes or does not include second processed marks formed on the other side in the thickness direction on the end surface of the brittle material layer, facing the first processed marks in the thickness direction, and having depths of less than 1 μm.
The present disclosure provides an electrochemical system for generating formic acid from carbon dioxide. The electrochemical system comprises an electrochemical cell and a power source. The electrochemical cell comprises electrochemical compartments and several ion exchange membranes. Methods for generating formic acid from carbon dioxide is also provided.
C25B 9/21 - Cells comprising dimensionally-stable non-movable electrodesAssemblies of constructional parts thereof with diaphragms two or more diaphragms
C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodesAssemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
A cover member suitable for suppressing damage to a semiconductor device package includes: a cover sheet having a shape configured to cover an object in a state of being placed on a placement face; and an adhesive layer joined to the cover sheet and configured to fix the cover member to the placement face. The adhesive layer includes a double-sided adhesive sheet. The double-sided adhesive sheet has a structure in which a first adhesive agent layer, a substrate, and a second adhesive agent layer are laminated in this order. The substrate has a porous structure. The substrate has a porosity of 30% or more. When the porosity of the substrate is 30% or more and 50% or less, the substrate has an average pore diameter of 10 μm or more, and when the porosity of the substrate is more than 50%, the average pore diameter is 0.05 μm or more.
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
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
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
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 17/06 - 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
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/14 - Layered products essentially comprising synthetic resin next to a particulate layer
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
H01L 23/10 - ContainersSeals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
An air-permeable filter includes a porous fluorine resin membrane having one principal surface and the other principal surface, and treated with an oil-repellent agent for oil-repellency. In a measurement of its absorption spectrum by Fourier-transform infrared spectroscopy, an absorbance ratio Rf of the one principal surface and an absorbance ratio Rb of the other principal surface calculated by Aa/Am are not substantially the same. The Aa indicates an absorbance at a peak derived from the oil-repellent agent in the absorption spectrum, and the Am indicates an absorbance at a peak derived from a C—F bond in the absorption spectrum.
Provided is an optical member production method including: a step A of preparing a porous layer supported on a substrate; a step B of applying laser light to the porous layer to remove a partial region of the porous layer, the partial region to be removed including a plurality of discrete island-like regions; and a step C of arranging a first adhesive layer on the porous layer after the step B.
The present invention provides an acidic gas adsorbent having improved heat resistance. The acidic gas adsorbent of the present invention includes a polymer having an amino group and at least one selected from the group consisting of a sulfide bond and a polysulfide bond. The polymer is, for example, an epoxy polymer including a constitutional unit derived from an amine monomer and a constitutional unit derived from a thiol monomer. An acidic gas adsorption device of the present invention includes an adsorption part having a gas inlet and a gas outlet. The adsorption part contains the acidic gas adsorbent.
B01D 53/02 - 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 adsorption, e.g. preparative gas chromatography
62.
LIGHT CONTROL FILM COMPRISING TRANSPARENT CONDUCTIVE LAYER, RESIN LAYER, AND TRANSPARENT PROTECTIVE BASE
Provided is a light control film that hardly causes damage to its functional layers (a light control layer and transparent conductive layers) while including thin base materials. The light control film of the present invention includes: a first transparent base material, a first transparent conductive layer, a light control layer, a second transparent conductive layer, and a second transparent base material in the stated order; and a first resin layer on a side of the first transparent conductive layer opposite to the light control layer, wherein the first resin layer has a modulus of elasticity at 23° C. of from 4.0×104 Pa to 1.0×105 Pa, and wherein the first transparent base material and the second transparent base material each have a thickness of 150 μm or less.
The present invention relates to a threadlike adhesive body including a threadlike core material and an adhesive layer covering a surface of the core material in a longitudinal direction, in which the core material is a multifilament yarn including two or more filaments obtained by intertwining or twisting a filament containing a recycled resin and a filament not containing a recycled resin.
A thermoelectric conversion element includes a thermoelectric conversion portion, a connection portion, and an extension portion. The thermoelectric conversion portion, which includes an electroconductive magnetic body having ferromagnetism or antiferromagnetism and exhibiting an anomalous Nernst effect, linearly extends. The connection portion includes an electroconductive body electrically connected to the thermoelectric conversion portion. The extension portion is formed of, for instance, a magnetic body extending from the thermoelectric conversion portion. In the thermoelectric conversion element, for instance, the extension portion and the connection portion are layered.
An electrode includes a substrate, a conductive carbon layer, and a metal layer in sequence toward one side in the thickness direction. The conductive carbon layer includes sp2 bonded atoms and sp3 bonded atoms. The metal layer is disposed on one surface of the conductive carbon layer in the thickness direction. The area ratio of the metal layer on the one surface of the conductive carbon layer is 95% or less.
An inductor includes a wire including a conducting line, and an insulating film disposed on an entire circumferential surface of the conducting line, and a magnetic layer embedding the wire. The magnetic layer contains a magnetic particle. The magnetic layer includes a first layer in contact with the circumferential surface of the wire, a second layer in contact with the surface of the first layer . . . and the n-th layer (n is a positive number of 3 or more) in contact with the surface of the (n−1)th layer. In the two layers adjacent to each other in the magnetic layer, the relative magnetic permeability of the layer closer to the wire is lower than the relative magnetic permeability of the layer farther from the wire.
H01F 1/24 - 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
Provided is a bicycle rim pressure-sensitive adhesive (PSA) tape having good workability. The bicycle rim PSA tape is a pressure sensitive adhesive sheet used for sealing a spoke hole in a bicycle rim; includes a support substrate, and a PSA layer on one surface of the support substrate; has a peel strength of 2 N/20 mm or more, as attached onto an aluminum plate as an adherend for 10 seconds and then measured under conditions at a tensile rate of 300 mm/min and a peel angle of 180°, under a temperature condition of 0° C.; and has a shear adhesive strength of 200 N/400 mm2 or more, as measured with employing an aluminum plate as an adherend under a temperature condition of 0° C.
Provided is the following dust cover: the dust cover is suppressed from warping, and even when an iodine-based polarizer is used, the dust cover can suppress the polyene formation of the polarizer. The dust cover is a dust cover including: a first support plate; a polarizing plate including an iodine-based polarizer; and a second support plate, at least one of the first support plate or the second support plate having a moisture permeability of 37 g/(m2·24 hours) or more, at least one of the first support plate or the second support plate having a thickness of 200 μm or more. A distance between a center line LP of the iodine-based polarizer in a thickness direction thereof and a center line LD of the dust cover in a thickness direction thereof is 20 μm or less.
There is provided a view blind check system that allows whether or not a display arranged inside a space viewable through a polarizer is blinded to be checked. The view blind check system includes a polarizing film including the polarizer and a mirror member. The mirror member is arranged on a side of the polarizing film opposite to a side on which the display is arranged so that the mirror member reflects an image of the display through the polarizing film.
Compounds, compositions, and methods for modulating expression of target genes using RNA interference. RNAi structures and molecules can be used for modulating or silencing the expression of genes, with high levels of RNAi activity and reduced off target actions. Advantageous structures include siRNAs targeted to any gene having one or more 2′-deoxy nucleotides located in the seed region. The RNA interference molecules can be used in methods for preventing or treating diseases.
C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
71.
ACIDIC GAS ADSORBENT, STRUCTURE PROVIDED WITH ACIDIC GAS ADSORBENT, ACIDIC GAS ADSORPTION DEVICE, ACIDIC GAS RECOVERY DEVICE, METHOD FOR PRODUCING ACIDIC GAS ADSORBENT, AND SHEET-LIKE STRUCTURE
The present invention provides a new acidic gas adsorbent suitable for adsorption of acidic gas. An acidic gas adsorbent of the present invention includes a porous sheet including a polymer. The polymer has an amino group. The porous sheet has a three-dimensional network skeleton composed of the polymer. A structure of the present invention includes the acidic gas adsorbent and an air flow path. An acidic gas adsorption device of the present invention includes an adsorption part having a gas inlet and a gas outlet. The adsorption part contains the acidic gas adsorbent.
B01D 53/04 - 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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
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
The present invention provides a separation membrane suitable for suppressing variation in separation performance. A separation membrane 10 of the present invention includes a separation functional layer 1, a porous support member 3 supporting the separation functional layer 1, and an intermediate layer 2 that is disposed between the separation functional layer 1 and the porous support member 3 and is formed from an emulsion resin composition. The emulsion resin composition includes, for example, a silicone-based polymer, a hydrophilic polymer, etc.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
B01D 71/70 - Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
A sinter bonding sheet roll according to the present invention includes a first substrate and a sinter bonding layer laminated on the first substrate, and is formed by winding, in a length direction, a sinter bonding sheet that is formed into a band shape, in which the sinter bonding layer includes sinterable particles containing a conductive metal, and an organic binder, and is directly laminated on the first substrate or is indirectly laminated on the first substrate via a second substrate interposed therebetween, and a longitudinal dimension L1 of the first substrate is larger than any of a longitudinal dimension LS of the sinter bonding layer and a longitudinal dimension L2 of the second substrate.
Provided are a pressure-sensitive adhesive composition that has a sufficient initial pressure-sensitive adhesive strength and can achieve both a resealing property and an easy unsealing property, and a pressure-sensitive adhesive tape using the pressure-sensitive adhesive composition. A hot-melt pressure-sensitive adhesive composition according to an embodiment of the present invention includes a styrene-based elastomer, an olefin-based elastomer, and a tackifier. The hot-melt pressure-sensitive adhesive composition includes 2 wt % to 80 wt % of the styrene-based elastomer, 2 wt % to 50 wt % of the olefin-based elastomer, and 2 wt % to 40 wt % of the tackifier.
An object of the present invention is to provide a pressure-sensitive adhesive composition capable of firmly bonding members when no voltage is applied and forming a pressure-sensitive adhesive layer whose adhesive force is sufficiently reduced when a voltage is applied, a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer formed of the pressure-sensitive adhesive composition, and a bonded body. The present invention relates to a pressure-sensitive adhesive composition containing a polymer, an ionic liquid, and a tackifier having a hydroxyl value of 150 mgKOH/g or less, a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer formed of the pressure-sensitive adhesive composition, and a bonded body.
A laminate includes: a void-containing layer and a pressure-sensitive adhesive/adhesive layer. The pressure-sensitive adhesive/adhesive layer is directly laminated on one surface or both surfaces of the void-containing layer. The pressure-sensitive adhesive/adhesive layer contains a (meth)acrylic polymer, and nanoindentation hardness of the pressure-sensitive adhesive/adhesive layer is 0.1 MPa or more and 1.0 MPa or less.
The present invention provides an acidic gas adsorbent suitable for adsorption and desorption of acidic gas under a relatively mild condition. The acidic gas adsorbent of the present invention includes a polymer having an amino group. A density of nitrogen element in the acidic gas adsorbent is higher than 12.0 mmol/g. With respect to the acidic gas adsorbent, when an adsorption test is performed, an adsorption amount of carbon dioxide is 0.35 mmol/g or more. When a desorption test is performed, a desorption amount of carbon dioxide is 0.2 mmol/g or more.
B01D 53/04 - 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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
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
Provided is a sinter bonding sheet including a sinter bonding layer that includes: sinterable particles containing a conductive metal; and an organic binder, in which a maximum size among sizes of cavities observed in an observation image of a surface of the sinter bonding layer at a magnification of 100 times is 100 μm or less.
An electrode pad includes a first conductive layer, and a second conductive layer provided on one surface of the first conductive layer, wherein the first conductive layer has an elongation at break of 50% to 600%, and wherein the second conductive layer contains 0.1% by mass to 40% by mass of a metal chloride.
A61B 5/257 - Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/265 - Bioelectric electrodes therefor characterised by the electrode materials containing silver or silver chloride
80.
BIOLOGICAL INFORMATION PROCESSING PROGRAM, BIOLOGICAL INFORMATION PROCESSING DEVICE, BIOLOGICAL INFORMATION PROCESSING SYSTEM, AND BIOLOGICAL INFORMATION PROCESSING METHOD
A biological information processing program causes a computer to execute a process including obtaining biological information of a user from a biological information obtainment device, and causing a display device to display both a waveform indicating time-series change in the biological information and information indicating a result of processing using a predetermined number of pieces of the biological information.
A61B 5/16 - Devices for psychotechnicsTesting reaction times
A61B 5/00 - Measuring for diagnostic purposes Identification of persons
A61B 5/0295 - Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
81.
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET USING SAID PRESSURE-SENSITIVE ADHESIVE COMPOSITION
The present invention provides a pressure-sensitive adhesive composition having an excellent adhesive force when bonding to an adherend, having excellent peelability when subjected to batch heat treatments at a high temperature, and having both a high initial adhesive force and a low post-heating adhesive force. The pressure-sensitive adhesive composition according to the present invention contains: a material having a radically polymerizable functional group; and a thermal polymerization initiator that generates a radical, in which a content of the thermal polymerization initiator is 1.2 to 10 parts by mass with respect to 100 parts by mass of all components excluding the thermal polymerization initiator.
A protective sheet according to the present invention is a protective sheet for being attached to a protected surface of an electronic component having the protected surface, one surface of a glass piece forming a display surface of a display apparatus, or one surface of a glass plate for obtaining the glass piece. The protective sheet includes a protective layer for being attached to the protected surface of the electronic component, the one surface of the glass piece, or the one surface of the glass plate. The protective layer is made of one of a water-soluble resin composition and a curable resin composition with its adhesiveness reducible by curing reaction.
B32B 7/06 - Interconnection of layers permitting easy separation
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/56 - Materials, e.g. epoxy or silicone resin
83.
POLYMER DISPERSION TYPE LIQUID CRYSTAL FILM, AND METHOD FOR PRODUCING POLYMER DISPERSION TYPE LIQUID CRYSTAL FILM
The present invention provides a PDLC film in which a transparent state and a scattering state can be switched only in a predetermined region. The PDLC includes in this order: a first transparent conductive film; PDLC layer including a polymer matrix and liquid crystal droplets dispersed in the polymer matrix; and a second transparent conductive film. The PDLC layer includes a first region and a second region that differ from each other in amount of change in haze caused by application of a voltage in plan view, the amount of change in haze of the first region caused by application of a voltage is smaller than the amount of change in haze of the second region caused by application of the voltage, and the liquid crystal droplets in the first region each include a non-polymerizable liquid crystal compound and a liquid crystal polymer.
G02F 1/139 - 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 based on orientation effects in which the liquid crystal remains transparent
A biological sensor includes a sensor body configured to obtain biological information; a cover member having a housing space and an opening of the housing space, the sensor body being housed in the housing space; a first sheet member provided to face the opening in the cover member; and a second sheet member provided to face the cover member with the first sheet member being between the second sheet and the cover member. At least a part of an outer periphery of the first sheet member projects with respect to outer peripheries of the cover member and the second sheet member. Thereby, it is possible to provide a biological sensor that can be suppressed from being detached from a living body, and can suppress reduction in attachment sensation due to deformation of skin caused by a body movement of the living body.
A thermal insulation material for a battery of the present invention includes a compression adjustment layer and a thermal insulation layer laminated to each other. A ratio of a thickness of the compression adjustment layer to a thickness of the thermal insulation layer is more than 0.5 and less than 4.5, and a compressive stress is from 0.34 MPa through 3.45 MPa when the compression adjustment layer is compressed and deformed at any rate within a range of from 25% through 70% in a thickness direction with respect to a thickness before compression.
H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
H01M 10/6555 - Rods or plates arranged between the cells
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
86.
ELECTRICALLY PEELABLE ADHESIVE COMPOSITION, ADHESIVE SHEET, AND JOINED BODY
There is provided an electrically peelable adhesive composition that is for forming an adhesive layer which has high adhesion and can be easily peeled off by applying a voltage for a short time even at a low voltage. In addition, there is provided an adhesive sheet including an adhesive layer formed of the composition that has high adhesion and can be easily peeled off by applying a voltage for a short time even at a low voltage, and a joined body of the adhesive sheet and an adherend. The electrically peelable adhesive composition of the invention includes a polymer and an ionic liquid, in which an anion of the ionic liquid is a bis(fluorosulfonyl)imide anion. A content of the ionic liquid is preferably 0.5 to 30 parts by weight with respect to 100 parts by weight of the polymer.
C09J 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
C09J 133/10 - Homopolymers or copolymers of methacrylic acid esters
87.
GAS SEPARATION SYSTEM AND METHOD FOR SEPARATING GAS MIXTURE
The present invention provides a gas separation system suitable for separating a gas mixture efficiently. A gas separation system of the present invention includes: a first separation membrane that separates a gas mixture into a first permeated gas and a first non-permeated gas; and a second separation membrane that separates the first non-permeated gas into a second permeated gas and a second non-permeated gas. The gas mixture contains a gas A and a gas B different from the gas A. The first separation membrane allows the gas A to preferentially permeate therethrough. The second separation membrane allows the gas B to preferentially permeate therethrough. A membrane area of the first separation membrane is smaller than a membrane area of the second separation membrane. The gas separation system recovers each of the second permeated gas and the second non-permeated gas.
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
In an adhesive material guiding apparatus, a nozzle configured to be disposed at a position facing an adherend as an object to be stuck is provided, and a path is configured such that a threadlike adhesive passes through a through hole formed in the nozzle. A braking member such as a top is disposed at an upstream side of the through hole of the nozzle. The braking member is configured such that at least one of the ease of sticking to the threadlike adhesive and a difficulty in slipping are superior to those of the through hole of the nozzle.
An object is to provide a thermal insulation material excellent in both thermal insulation property and mechanical strength. A thermal insulation material includes a thermal insulation layer containing silicon dioxide particles and inorganic fibers, and is excellent in both thermal insulation property and mechanical strength, because density ρ [g/cm3] of thermal insulation layer, and a cumulative proportion R1 for a fiber length of >0 mm and <4 mm regarding inorganic fibers contained in the thermal insulation layer and a cumulative proportion R2 for a fiber length of ≥3 mm and <30 mm regarding inorganic fibers contained in the thermal insulation layer satisfy a relational expression (I) below, R1 and R2 being calculated according to predetermined calculation formulae when the inorganic fibers contained in the thermal insulation layer are summed up based on predetermined conditions.
An object is to provide a thermal insulation material excellent in both thermal insulation property and mechanical strength. A thermal insulation material includes a thermal insulation layer containing silicon dioxide particles and inorganic fibers, and is excellent in both thermal insulation property and mechanical strength, because density ρ [g/cm3] of thermal insulation layer, and a cumulative proportion R1 for a fiber length of >0 mm and <4 mm regarding inorganic fibers contained in the thermal insulation layer and a cumulative proportion R2 for a fiber length of ≥3 mm and <30 mm regarding inorganic fibers contained in the thermal insulation layer satisfy a relational expression (I) below, R1 and R2 being calculated according to predetermined calculation formulae when the inorganic fibers contained in the thermal insulation layer are summed up based on predetermined conditions.
0.23
R
1
+
0.24
<
ρ
≤
-
0.11
R
2
+
0.53
Relational
expression
(
I
)
C04B 41/89 - Coating or impregnating for obtaining at least two superposed coatings having different compositions
F16L 59/02 - Shape or form of insulating materials, with or without coverings integral with the insulating materials
H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
90.
NUCLEIC ACID SYNTHESIS METHOD USING SEGMENT-TYPE AMIDITE
The purpose of the present invention is to provide a method for synthesizing an oligonucleotide by using a segment-type amidite. An oligonucleotide production method comprising at least one coupling step for coupling a nucleoside phosphoramidite with a thiol group or a hydroxyl group at the 3′ or 5′ of a nucleoside or a nucleotide in the presence of an activator, wherein, in the at least one coupling step, said nucleoside phosphoramidite has (a) two or more nucleoside portions or (b) at least one nucleoside portion and a linker portion, and said activator has a structure represented by formula (1) (in formula (1), X represents an organic base) or by formula (2) (in formula (2), R1 and R2 are each independently selected from the group consisting of H, straight chain or branched chain C1-7 alkyl groups and optionally substituted aromatic groups).
The purpose of the present invention is to provide a method for synthesizing an oligonucleotide by using a segment-type amidite. An oligonucleotide production method comprising at least one coupling step for coupling a nucleoside phosphoramidite with a thiol group or a hydroxyl group at the 3′ or 5′ of a nucleoside or a nucleotide in the presence of an activator, wherein, in the at least one coupling step, said nucleoside phosphoramidite has (a) two or more nucleoside portions or (b) at least one nucleoside portion and a linker portion, and said activator has a structure represented by formula (1) (in formula (1), X represents an organic base) or by formula (2) (in formula (2), R1 and R2 are each independently selected from the group consisting of H, straight chain or branched chain C1-7 alkyl groups and optionally substituted aromatic groups).
C07H 21/00 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
C07H 1/00 - Processes for the preparation of sugar derivatives
91.
PAINT-PROTECTIVE COATING MATERIAL AND COATING COMPOSITION
Provided is a paint-protective coating material formed from a liquid coating composition. The coating composition comprises, as its base polymer, a polymer (A) that is a polymerization product of monomers comprising an acrylic monomer. The polymer (A) has an SP value of 9.8 (cal/cm3)1/2 or greater and a glass transition temperature of 0° C. or lower, calculated based on the composition of the monomers forming the polymer (A).
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
A wiring circuit board includes a first insulating layer, a wiring pattern disposed at one side of the first insulating layer in a thickness direction and including a terminal and a wire connected with the terminal, and a shield pattern disposed at the one side of the first insulating layer in the thickness direction and spaced apart from and adjacent to a part of the wire. The wire is made of a first conductive layer, and the shield pattern is made of a second conductive layer.
H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
Provided is a PSA sheet having an active energy ray-curable PSA layer that is less susceptible to reduction of hardness to the curable component. The PSA sheet provided comprises an active energy ray-curable PSA layer. The PSA forming the PSA layer comprises a base polymer and a resin A. The resin A is an active energy ray-curable resin having a glans transition temperature of 0° C. or higher by DSC analysis.
The present invention provides a pressure-sensitive adhesive composition having an excellent pressure-sensitive adhesive force to an adherend even in a high temperature, enabling peeling with a small peel force without any adhesive residue when brought into contact with warm water during peeling, and having a pressure-sensitive adhesive force and easy peelability. The pressure-sensitive adhesive composition according to the present invention contains: an acrylic polymer containing a structural unit of an alkoxy group-containing (meth)acrylate monomer as a main component and containing, with respect to 100 parts by mass of all components of monomer structural units, 1 to 40 parts by mass of a structural unit of a polymerizable monomer having a homopolymer Tg of 0° C. or higher; and a surfactant.
Provided are a pressure-sensitive adhesive tape in which anchoring failure is suppressed and a method of producing the pressure-sensitive adhesive tape. The pressure-sensitive adhesive tape includes a base material including an olefin-based resin, a first pressure-sensitive adhesive layer including an olefin-based resin, and a second pressure-sensitive adhesive layer including a styrene-based elastomer in the stated order. The method of producing a pressure-sensitive adhesive tape is a method of producing a pressure-sensitive adhesive tape including a base material including an olefin-based resin, a first pressure-sensitive adhesive layer including an olefin-based resin, and a second pressure-sensitive adhesive layer including a styrene-based elastomer in the stated order, the method including: applying a pressure-sensitive adhesive composition for forming the first pressure-sensitive adhesive layer to the base material by hot-melt coating; and applying a pressure-sensitive adhesive composition for forming the second pressure-sensitive adhesive layer to the first pressure-sensitive adhesive layer by the hot-melt coating.
An adhesive kit includes: an adhesive layer containing an epoxy resin and an elastomer; and a curing agent liquid composition capable of curing the adhesive layer by contact and a reaction with the adhesive layer, in which the adhesive layer contains 1 mass % to 30 mass % of the elastomer.
C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
C09J 5/04 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving separate application of adhesive ingredients to the different surfaces to be joined
A method is disclosed for manufacturing a plastic optical fiber composed of a plurality of layers including a core and a cladding, which includes forming at least one layer formed of the plurality of layers by melt extrusion molding of a material resin using a melt extrusion unit including an extrusion screw, wherein a pellet of the material resin is fed to the melt extrusion unit, and a relation expressed by the following inequality (I) is satisfied by a flight height Hf (mm) of the extrusion screw in a feed zone Lf of the melt extrusion unit and a maximum dimension Lmax (mm) of the pellet to be fed: 0≤Hf−Lmax≤3 (I); and a volume V (mm3) of the pellet satisfies the following inequality (II): 4
A plastic optical fiber suitable for reducing interfacial delamination between a clad and a coating layer. The plastic optical fiber includes: a core; a clad disposed on an outer circumference of the core and including a fluorine-containing resin; and a coating layer disposed on an outer circumference of the clad, the coating layer consisting of a material. The material has an elongation, as measured by a given test, of 0.05% or less.
An electromagnetic shield includes a plate-shaped base having a first surface and a second surface. The first surface is a surface configured to allow an electromagnetic wave to be incident on the first surface. The second surface is distant from the first surface and extends along the first surface. The electromagnetic shield includes projecting strip portions. The electromagnetic shield includes a dielectric. The electromagnetic shield has a space forming either a gap or a hole, and the gap or the hole is in contact with the projecting strip portion along a direction intersecting with a longitudinal direction of the projecting strip portion.
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