To provide a composition whereby it is possible to obtain a metal-clad laminate having low relative permittivity and dissipation factor and having adhesion of the composition layer to the metal layer improved, as well as the metal-clad laminate comprising a composition layer made of the composition, and a method for its production. A composition comprising a fluorinated polymer A1 containing units based on a fluoroolefin and units based on a monomer having an adhesive functional group, and an inorganic filler having a specific surface area of less than 5.5 m2/g, wherein the content of the inorganic filler in the solid content of the composition is at least 55 vol % to the entire volume of the solid content of the composition.
C08L 27/12 - Compositions of 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 halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
B05D 7/14 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
A UV-transmitting glass formed of a multi-component oxide, and having at least one of characteristics of an internal transmittance τ350-400 (%) with respect to light having a wavelength between 350 nm and 400 nm through a 10 mm-thick glass that satisfies τ350-400≥90 . . . (1); an internal transmittance τ300-350 (%) with respect to light having a wavelength between 300 nm and 350 nm through a 10 mm-thick glass that satisfies τ300-350≥75 . . . (2); and an internal transmittance τ260-300 (%) with respect to light having a wavelength between 260 nm and 300 nm through a 10 mm-thick glass that satisfies τ260-300≥45 . . . (3).
The present invention relates to light-scattering silica particles having a light scattering property, the light-scattering silica particles including: a plurality of hollow portions each having a closed pore structure inside the particle, in which the light-scattering silica particles have a volume-based cumulative 50% particle diameter of 1 μm to 500 μm and an average circularity of 0.80 or more, and in use of the light-scattering silica particles, a reflectance A of a water cake containing 20 mg/cm2 of silica per measurement cross-sectional area at an ultraviolet wavelength of 310 nm is 30% or more.
A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
C01B 33/193 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
The present invention provides a method for extracting a fluorine-containing ether compound, the method being capable of efficiently extracting a desired fluorine-containing ether compound. This method for extracting a fluorine-containing ether compound extracts a first component from a composition with use of an organic solvent that does not contain a fluorine atom, the composition containing the first component, which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (A1), a compound represented by formula (A2) and a compound represented by formula (A3), and a second component which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (B1) and a compound represented by formula (B2).
The present invention provides: a composition which is capable of forming a surface layer that has excellent wear resistance; a base material with a surface layer; and a method for producing a base material with a surface layer. This composition contains: a first component which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (A1), a compound represented by formula (A2) and a compound represented by formula (A3); and a second component which is composed of at least one fluorine-containing ether compound that is selected from the group consisting of a compound represented by formula (B1) and a compound represented by formula (B2).
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
6.
SURFACE TREATMENT AGENT, ARTICLE, AND PRODUCTION METHOD FOR ARTICLE
Provided are a surface treatment agent that makes it possible to form a surface layer that has excellent frictional durability, an article that has a surface layer that has excellent frictional durability, and a production method for the article. This surface treatment agent includes: at least one fluorine-containing ether compound selected from the group that consists of compounds represented by formula (A1), compounds represented by formula (A2), and compounds represented by formula (A3); and an organic solvent that does not include fluorine atoms.
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
C08L 71/00 - Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
The present invention relates to a chemically strengthened glass having a K-DOL defined as below of 5 μm or less, and having a value CS50/(K-DOL×t) obtained by dividing a compressive stress CS50 (MPa) at a depth of 50 μm from a surface of the chemically strengthened glass by a product of the K-DOL (μm) and a sheet thickness t (mm) of 45 (MPa/(μm·mm)) or more, K-DOL being a depth value (μm) from a glass surface of a compressive stress layer caused by K ions.
A method for producing a polycarbonate, including reacting a dihydroxy component with a fluorine-containing carbonate component in a presence of a condensation catalyst to obtain a prepolymer, and heating the prepolymer at a temperature lower than a melting temperature of the prepolymer and subjecting the prepolymer to a solid state polymerization while discharging a by-produced fluorine-containing alcohol outside a system,
An organosilicon compound is represented by the following formula (1TQ):
An organosilicon compound is represented by the following formula (1TQ):
in which M is a single bond or an optionally substituted alkylene group having 1 to 20 carbon atoms; the benzene ring optionally has a substituent; the vinyl group is attached to the benzene ring at any position; n is an integer of 3 or 4; and R is a hydrogen atom, a hydroxy group or an organic group, and an atom attached to Si is C in a case where R is an organic group.
A method of producing component-attached vehicle window glass includes disposing a component on a main surface of a glass plate having a heat absorbing layer via an adhesive, locally heating the heat absorbing layer, and transferring heat from the heat absorbing layer to the adhesive to heat and cure the adhesive.
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
An antenna device includes an array antenna configured to radiate a radio wave. The array antenna includes at least four radiating elements arranged substantially parallel to a beam scanning plane of the radio wave. The at least four radiating elements are arranged substantially parallel to a first principal surface of window glass for a building, with the antenna device arranged such that the array antenna is arranged at the first principal surface of the window glass in a non-contact manner and such that the radio wave is radiated toward a second principal surface of the window glass opposite from the first principal surface.
A glass plate includes, in terms of molar percentage based on oxides: 70%≤SiO2≤85%; 0.0%≤Al2O3≤10%; 0.0%≤B2O3≤15%; 1.5%≤MgO≤20%; 0.0%≤CaO≤20%; 0.0% 0 SrO≤5.0%; 0.0%≤BaO≤1.0%; 0.0% 0 ZnO≤5.0%; 1.0%≤Li2O≤11%; 0.0%≤Na2O≤10%; 0.0% K2O≤10%; 3.0%≤R2O 11%; 0.01% Fe2O3≤1.00%; and 2.0%≤RO≤20%, in which a temperature T2 at which a glass viscosity is 102 dPa·s is 1,650° C. or lower, a temperature T12 at which a glass viscosity is 1012 dPa·s is 730° C. or lower, a relative dielectric constant (Fr) at a frequency of 10 GHz is 6.5 or less, and a loss tangent (tan δ) at a frequency of 10 GHz is 0.0090 or less.
C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
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
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
13.
WATER-BASED COMPOSITION, AND METHOD FOR PRODUCING LAMINATE USING WATER-BASED COMPOSITION
Provided is a water-based composition which contains a tetrafluoroethylene-based polymer, is capable of forming a shaped article having excellent properties including heat resistance and electrical properties (low coefficient of linear expansion, low permittivity, low dielectric loss tangent, and low transmission loss), also having uniformity in film thickness and chemical composition, and also having excellent laser processability, and has excellent handling properties and re-dispersibility after long-term storage. The water-based composition comprises particles of a tetrafluoroethylene-based polymer, a polyamic acid, a water-soluble polyol and water, in which the content of the particles of the tetrafluoroethylene-based polymer is 30% by mass or more.
C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
Provided is a laminate which has excellent water resistance, the top layer of which also has excellent adhesiveness. A laminate according to the present invention has a concrete substrate, a primer layer, a reinforcement layer, and a fluorine atom-containing top layer in the stated order, wherein: the primer layer contains a component selected from the group consisting of urethane resins and epoxy-resin cured products; the reinforcement layer contains a resin selected from the group consisting of urea resins, urethane resins, and urethane urea resins; and the fluorine atom content in the top layer is more than 5 mass% but not more than 55 mass%.
B32B 13/12 - Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such substances as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
To provide a method for producing a fluorinated copolymer, whereby it is possible to efficiently produce a fluorinated copolymer in which coloration and foaming are suppressed during heating. A method for producing a fluorinated copolymer, comprising a step of producing a fluorinated copolymer by polymerizing tetrafluoroethylene and other monomer other than the tetrafluoroethylene in the presence of a hydroperoxide, at least one selected from the group consisting of a sulfite, a hydrogen sulfite, a dithionite, and a metabisulfite, at least one selected from the group consisting of an acidic substance and a substance that generates an acid by hydrolysis, and an aqueous medium.
Provided is a polishing agent, a polishing method, and a method for manufacturing a semiconductor component that exhibit a good polishing speed in CMP of a surface to be polished, said surface including boron-doped silicon. The polishing agent according to the present invention is for polishing a surface to be polished, said surface including boron-doped silicon, the polishing agent including abrasive grain, an oxidant, and water, the oxidant including at least one type that is selected from a peroxide oxidant, a metal ion oxidant, and a halogen oxo acid ion oxidant.
Provided is a tetrafluoroethylene polymer-containing aqueous dispersion that exhibits an excellent dispersion stability and handling properties and that enables the formation of molded products having an excellent surface appearance and excellent physical properties, e.g., heat resistance and electrical characteristics (low linear expansion coefficient, low dielectric constant, and low dielectric loss tangent). This aqueous dispersion contains: particles of a tetrafluoroethylene polymer; at least one water-soluble polymer having a polar functional group and selected from the group consisting of vinyl alcohol polymers, acrylic polymers, polyvinylpyrrolidones, polypyrroles, polythiophenes, polyethylene oxides, polyethyleneimines, and cellulose ethers; and water. The cation concentration in the aqueous dispersion of at least one selected from the group consisting of alkali metal ions and alkaline-earth metal ions is 0.1-1,000 ppm.
Provided are a coating composition that has an excellent film-forming property in a low-temperature environment and can form a coating film having excellent adhesiveness to concrete materials, and a coated article. The coating composition of the present invention contains a fluoropolymer, a (meth)acrylic polymer, and water, wherein the particle size of the (meth)acrylic polymer in the coating composition is 150 nm or more, the glass transition temperature of the (meth)acrylic polymer is 40°C or less, the minimum film formation temperature of both the fluoropolymer and the (meth)acrylic polymer is 50°C or less, the absolute value of the difference between the minimum film formation temperature of the fluoropolymer and the minimum film formation temperature of the (meth)acrylic polymer is 20°C or less, and the absolute value of the difference between the particle size of the fluoropolymer and the particle size of the (meth)acrylic polymer is 35 nm or less. Furthermore, the minimum film formation temperature of the fluoropolymer may be 60°C or less.
C09D 127/12 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, a; Coating compositions based on derivatives of such polymers
The purpose of the present invention is to provide, in virus vector production, a method for efficiently producing a virus vector having a high infectious titer. Provided is a virus vector production method including a step for culturing virus vector-producing cells at 30.0-35.9ºC, and, here, with the method according to the present invention that is characterized in that said virus vector-producing cells are cultured at a temperature of 36.0-38.0ºC before starting a virus vector production step, it is possible to very efficiently produce a virus vector having a high infectious titer.
Provided is a fluorinated polymer composition for painting materials, which is prevented from discoloration after the bearing of water and storage, and, when a painting material is produced by mixing the fluorinated polymer composition with a solvent for painting materials, a coating film formed using the painting material has excellent levering properties. The fluorinated polymer composition for painting materials according to the present invention comprises a fluorinated polymer containing a unit derived from a fluoroolefin and a unit derived from a monomer having no fluorine atom, cyclohexanone, and a solvent that is different from cyclohexanone, in which the total amount of cyclohexanone and the solvent is 10% by mass or more relative to the whole mass of the fluorinated polymer composition for painting materials and the content of cyclohexanone is 0.5 to 2.0% by mass relative to the whole mass of the fluorinated polymer composition for painting materials.
B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction
GLASS DIAPHRAGM EQUIPPED WITH VIBRATOR, CONTROL SYSTEM FOR GLASS DIAPHRAGM EQUIPPED WITH VIBRATOR, AND CONTROL PROGRAM FOR GLASS DIAPHRAGM EQUIPPED WITH VIBRATOR
This glass diaphragm equipped with a vibrator has a glass plate structure, and first and second vibrators that are attached to the glass plate structure, the glass diaphragm satisfying the expression 3≤|F1(0)−F2(0)|≤100 [Hz], where F1(0) [Hz] is the lowest resonance frequency of the first vibrator, and F2(0) [Hz] is the lowest resonance frequency of the second vibrator.
B06B 1/04 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with electromagnetism
B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
H04R 1/00 - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS - Details of transducers
Provided is a reflecting panel in which at least one of reflection efficiency and reflection direction accuracy is improved. The reflecting panel comprises a first substrate, a second substrate, and an intermediate layer that is provided between the first substrate and the second substrate and is obtained by laminating a first intermediate film, a second intermediate film, and a third intermediate film in the stated order. An interface between the first intermediate film and the second intermediate film, or an interface between the second intermediate film and the third intermediate film is a reflecting surface that reflects electromagnetic waves of 1-300 GHz. When the average thickness of the first intermediate film is d1, and the average thickness of the third intermediate film is d2, the reflecting panel satisfies the expression 0.5 < d1/d2 < 1.5.
Provided is a reflective panel in which at least one of the reflection efficiency and the reflection direction accuracy is improved while maintaining transparency. The reflective panel has a first substrate, a second substrate, and a reflective layer disposed between the first substrate and the second substrate. The first substrate and the second substrate are insulating substrates that are transparent to visible light and electromagnetic waves in a range of 1-300 GHz. The interface between the first substrate and the reflective layer or the interface between the second substrate and the reflective layer is a reflective surface that reflects electromagnetic waves in a prescribed frequency band included in the abovementioned range, and the reflective layer is a resin layer that contains a prescribed amount of a metal nanostructure.
The present invention relates to a photosensitive glass in which a Li2SiO3 crystal is precipitated by exposure and heat treatment, in which the photosensitive glass has a value of Formula (A) described below of 0.50 or more and 0.75 or less, and the photosensitive glass has a dielectric loss tangent at 20° C. and 10 GHz of 0.0090 or less, [Li2O]/([Li2O]+[Na2O]+[K2O]) Formula (A), in Formula (A), [Li2O], [Na2O], and [K2O] respectively indicate contents of Li2O, Na2O, and K2O in the photosensitive glass in terms of mole percentage based on oxides.
A method of producing metal component-attached vehicle window glass includes disposing a metal component on a main surface of window glass via an adhesive, locally heating the metal component, and transferring heat from the metal component to the adhesive to heat and cure the adhesive.
A production method that reacts 1,1,2-trichloro-1,2,2-trifluoroethane with hydrogen in the gas phase in the presence of a diluent and produces chlorotrifluoroethylene and trifluoroethylene, wherein the volume of the diluent supplied to the reactor where the reaction is carried out is 0.4-6 times the volume of the 1,1,2-trichloro-1,2,2-trifluoroethane.
Provided is a glass frit having: lithium (Li), element M, phosphorus (P) and oxygen (O); and at least one among boron (B) and silicon (Si), wherein the element M comprises at least one selected from the group consisting of zirconium (Zr), hafnium (Hf), tin (Sn), samarium (Sm), niobium (Nb), tantalum (Ta), tungsten (W), and molybdenum (Mo), and the glass frit includes a seed crystal.
A crystallized glass comprising: lithium (Li), element M, phosphorus (P), and oxygen (O); and at least one selected from boron (B) and silicon (Si), wherein the element M includes at least one selected from the group consisting of zirconium (Zr), hafnium (Hf), tin (Sn), samarium (Sm), niobium (Nb), tantalum (Ta), tungsten (W), and molybdenum (Mo), the maximum peak, in an X-ray diffraction pattern of the crystallized glass, appearing in a range of 2θ=20° to 30° is derived from a monoclinic crystal structure, and the half width of the maximum peak is 0.10° or more.
C03C 10/04 - Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
A vibration device includes: a glass vibration plate including a plurality of glass plates being laminated, and a solid-phase intermediate layer between at least a pair of the glass plates among the glass plates; a vibrator fixed to the glass vibration plate and configured to vibrate the glass vibration plate, in which the glass vibration plate includes a temperature adjustment unit configured to adjust a temperature of the intermediate layer.
G10K 11/00 - Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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
31.
WOOD-PRESERVING TREATMENT SOLUTION AND METHOD FOR PRODUCING WOOD PROVIDED WITH WOOD PRESERVATIVE
Provided is a wood preservation treatment liquid including: an organic solvent containing 1-chloro-2,3,3,3-tetrafluoropropene; and a wood preservative.
C07C 43/215 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring having unsaturation outside the six-membered aromatic rings
C07C 63/34 - Polycyclic acids with carboxyl groups bound to condensed ring systems containing two rings
C07D 207/14 - Nitrogen atoms not forming part of a nitro radical
C07D 401/06 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
A reflective mask blank includes a substrate; a multilayer reflective film that reflects EUV light; a protection film that protects the multilayer reflective film; and a phase shift film that shifts a phase of the EUV light. The phase shift film contains Ir as a main component. A ratio of a maximum value of an intensity of a peak of diffracted light from the phase shift film in a 2θ range of 35° to 45° to an average value of an intensity of the diffracted light in a 2θ range of 55° to 60° measured using an XRD method with a CuKα ray, upon being irradiated with the EUV light with an incident angle of θ, is 1.0 or more and 30 or less. A refractive index and an extinction coefficient of the phase shift film to the EUV light are 0.925 or less, and 0.030 or more, respectively.
The present invention relates to a circuit board for a high-frequency device, including: a glass substrate in which a crystal is precipitated and cuttable by etching, and which has a dielectric loss tangent at 20° C. and 10 GHz of 0.0090 or less, and relates to a high-frequency device including the circuit board.
To provide a poiyamide type composition excellent in impact resistance. A composition comprising a polyamide and a fluorinated polymer, wherein the fluorinated polymer has a glass transition temperature of less than 30° C. and has no melting point, and the fluorinated polymer is dispersed in the polyarnide, and the average dispersed particle diameter of the fluorinated polymer is less than 12 μm.
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
This fluoroolefin production method involves a step of producing a fluoroolefin given by formula (2) by bringing a fluorocarbon given by formula (1) into contact with a catalyst, wherein the catalyst contains α-alumina and the average pore diameter of the catalyst is 5 nm or more. (1) CX1X2F-CX3X4H (2) CX1X2=CX3X4In formulae (1) and (2), each of X1, X2, X3, and X4independently represents the hydrogen atom or the fluorine atom, and at least one of X1, X2, X3, and X4 is the fluorine atom.
Provided is a vehicle window glass with which it is possible to achieve both good transmittance of radio waves and uniform heat distribution. A vehicle window glass includes: a laminated glass that has a first glass plate, a second glass plate, and an interlayer film, and that is provided in an opening of a vehicle body; an upper-side bus bar that is provided along the upper side of the laminated glass between a second main surface and a third main surface; a lower-side bus bar that is provided along the lower side of the laminated glass between the second main surface and the third main surface; and a heating unit that is provided between the second main surface and the third main surface and is connected between the upper-side bus bar and the lower-side bus bar. The laminated glass has a first region where a communication unit is located in the width direction of the vehicle body, and a second region other than the first region. The heating unit has a first hot wire that is provided in the first region and is connected between the upper-side bus bar and the lower-side bus bar, and a second hot wire that is provided in the second region and is connected between the upper-side bus bar and the lower-side bus bar. A first pitch of the first hot wire in the width direction of the vehicle body is wider than a second pitch of the second hot wire in the width direction of the vehicle body.
B60S 1/02 - Cleaning windscreens, windows, or optical devices
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
H05B 3/86 - Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
37.
SOLID POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, METHOD FOR PRODUCING MEMBRANE ELECTRODE ASSEMBLY, AND WATER ELECTROLYSIS DEVICE
The problem addressed by the present invention is to provide a solid polymer electrolyte membrane having low gas permeability and excellent chemical durability, a membrane electrode assembly, a method for producing a membrane electrode assembly, and a water electrolysis device. The solid polymer electrolyte membrane of the present invention comprises a fluorine-containing polymer having ion-exchange groups, a platinum-containing material, cerium oxide, and a woven fabric.
C25B 13/08 - Diaphragms; Spacing elements characterised by the material based on organic materials
C25B 1/04 - Hydrogen or oxygen by electrolysis of water
C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
C25B 9/65 - Means for supplying current; Electrode connections; Electric inter-cell connections
C25B 11/052 - Electrodes comprising one or more electrocatalytic coatings on a substrate
C25B 11/056 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of textile or non-woven fabric
C25B 13/04 - Diaphragms; Spacing elements characterised by the material
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
The present invention relates to an optical glass having refractive index of 1.55 or more and having chromaticity b* that satisfies b*≥4.8 under A light source in a CIELab representation. The present invention also relates to an optical glass having refractive index of 1.55 or more, having a ratio (b*/|a*|) of chromaticity b* to an absolute value of chromaticity a* that satisfies b*|a*|≥0.55 under A light source in a CIELab representation, and satisfying b*≥0.1.
A vehicular laminated glass, which has a first glass plate and a second glass plate facing each other, an interlayer between the first glass plate and the second glass plate, and a light control film capable of switching the visible light transmission provided inside the interlayer, which further has a lower edge portion to which wiring to the light control film is connected, an upper edge portion facing the lower edge portion, and side edge portions connecting the upper edge portion and the lower edge portion, wherein the first glass plate has a first main surface located on the opposite side to the interlayer and a second main surface facing the interlayer, the second glass plate has a third main surface facing the interlayer and a fourth main surface located on the opposite side to the interlayer, which has a first shielding layer between the first main surface and the light control film.
B60J 3/04 - Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
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
The present invention relates to a method for producing crystallized glass, including: (a1) melting a glass raw material to obtain molten glass; (a2) molding the molten glass into a predetermined shape by a molding unit to obtain a glass molded body; (a3) slowly cooling the glass molded body to obtain a raw glass plate containing at least one of a crystal nucleus and a separated phase; and (a4) heat-treating the raw glass plate containing the at least one of the crystal nucleus and the separated phase to cause crystal growth so as to obtain the crystallized glass.
MM of which is equal to or greater than 1 × 107 [Pa]; and a connection part 24 that is provided on the opposite side of the mount part 22 to the glass plate structure 12 and on which an exciter 26 for vibrating the glass plate structure 12 is installed. A curvature-shaped excitation area 30 opposed to the mount part 22 is provided in the main surface on the one side of the glass plate structure 12. The surface of the mount part 22 on the adhesive layer 20 side is fixed to the glass plate structure 12 via the adhesive layer 20.
H04R 1/00 - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS - Details of transducers
This method for producing a polyether polyol produces a polyether polyol by reacting a cyclic ether with an initiator which has a melting point of 150°C or less, while comprising 8 or more functional groups in the presence of a catalyst.
C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
C08G 65/336 - Polymers modified by chemical after-treatment with organic compounds containing silicon
The purpose of the present invention is to enable usage in a quasi-millimeter wave band or a millimeter wave band, and to make window glass less susceptible to breaking even when an antenna device is installed facing the window glass. This antenna device is connected to a digital control unit with a plurality of wirings including first wirings and second wirings interposed, and comprises an array antenna, an analog beamformer, a frequency upconverter, and a frequency downconverter. The intermediate frequency signal that is inputted to the frequency upconverter is inputted from the digital control unit to the antenna device via the first wiring, the intermediate frequency signal that is outputted from the frequency down converter is outputted to the digital control unit via the second wiring, and a control signal that controls the analog beamformer is inputted from the digital control unit to the antenna device.
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
44.
SOLID POLYMER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, MEMBRANE ELECTRODE ASSEMBLY PRODUCTION METHOD, AND WATER ELECTROLYSIS APPARATUS
The present invention addresses the problem of providing: a solid polymer electrolyte membrane that has excellent low gas permeability and excellent chemical durability; a membrane electrode assembly; a membrane electrode assembly production method; and a water electrolysis apparatus. The solid polymer electrolyte membrane according to the present invention includes a fluorine-containing polymer with an ion exchange group, a platinum containing material, cerium, and a woven fabric, wherein cerium is present in the form of ions and/or salts in the solid polymer electrolyte membrane.
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
C25B 11/052 - Electrodes comprising one or more electrocatalytic coatings on a substrate
C25B 11/056 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of textile or non-woven fabric
C25B 13/08 - Diaphragms; Spacing elements characterised by the material based on organic materials
C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
C25B 1/04 - Hydrogen or oxygen by electrolysis of water
To provide a substrate for a high frequency device, which satisfies requirements of low dielectric loss tangent, adhesion and transparency.
To provide a substrate for a high frequency device, which satisfies requirements of low dielectric loss tangent, adhesion and transparency.
A substrate for a high frequency device comprising a transparent glass substrate 16 and a transparent resin base material 20 bonded to the glass substrate 16 via an optical clear adhesive 18, wherein the dielectric loss tangent of the resin base material 20 in dielectric loss tangent measurement test is 0.01 or less, the peel strength in peel test is 3.0 Worn or more, and the amount of out gas in out gas test is 5.0 μg/g or less.
Provided is an aqueous dispersion containing a tetrafluoroethylene-based polymer, the aqueous dispersion being capable of giving shaped objects excellent in terms of properties such as heat resistance and electrical properties (low coefficient of linear expansion, low permittivity, and low dielectric loss tangent) and of evenness in film thickness and composition, and being excellent in terms of dispersion stability and handleability and having reduced unevenness in composition. The aqueous dispersion comprises particles of a tetrafluoroethylene-based polymer, an alkaline electrolyte, a surfactant, an acidic resin, and water and has a pH in the range of 6-10, a zeta potential less than -30 mV, and an electron conductivity of 0.01-0.2 mS/cm.
C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
This reflective mask blank comprises a substrate, a multilayer reflective film that reflects EUV light, a protective film that protects the multilayer reflective film, and a phase shift film that shifts the phase of the EUV light in this order, wherein the phase shift film comprises an Os-based material containing 35 atom% or more of Os, a refractive index n with respect to the EUV light is 0.940 or less, and an extinction coefficient k is 0.025 or more.
Provided is a technique for preventing damage or loss of a panel, and preventing displacement of the panel. This wall surface structure comprises a panel provided vertically, an upper frame that supports the upper edge of the panel, a lower frame that supports the lower edge of the panel, a rail that supports the upper frame and/or the lower frame so as to be slidable in the horizontal direction, and an attachment tool for attaching the rail to a wall surface material. When the wall surface material is viewed from the front thereof, a plurality of the wall surface materials are disposed in a matrix shape in the vertical direction and the horizontal direction, and attached to the skeleton so as to be swingable individually. A plurality of the rails are provided at intervals in the vertical direction, and each support the upper frame and/or the lower frame so as to be slidable in the horizontal direction. The wall surface structure further comprises a stopper that restricts only one of the upper edge and the lower edge of the panel from sliding with respect to the rail.
E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
H02S 20/22 - Supporting structures directly fixed to an immovable object specially adapted for buildings
H02S 20/30 - Supporting structures being movable or adjustable, e.g. for angle adjustment
The present invention provides: a nucleic acid for transfection, the nucleic acid having excellent cell membrane permeability; and a method for producing the same. The present invention relates to a nucleic acid for transfection, in which: a nucleic acid, which is to be introduced into a cell, and a cell membrane permeable group are joined; and the cell membrane permeable group has a structure represented by any one of general formulas (A1) to (A4). (In the formulas: R0is a C1-30 alkyl group which may have an ether-binding oxygen atom between carbon atoms and which may be substituted by one or more fluorine atoms; n11, n12, n13, and n14 are, each independently, integers of 1 or more; B is a nucleic acid base; RFE is a C1-10 perfluoroalkyl group which may have an ether-binding oxygen atom between carbon atoms; na is an integer of 1-10; and black dots indicate bonds.)
C12N 15/11 - DNA or RNA fragments; Modified forms thereof
A61K 31/713 - Double-stranded nucleic acids or oligonucleotides
A61K 47/54 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
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
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
C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
C12N 15/87 - Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
50.
RESIN COMPOSITION FOR 3D PRINTER, METHOD FOR PRODUCING SAME, AND CURED PRODUCT
Provided are a resin composition for 3D printer which is low in viscosity, is good in handleability by 3D printers and can give shaped products excellent in flexibility in a broad temperature range, and a method for producing the same, and a cured product of the resin composition. The resin composition for 3D printer of the present invention contains a first monomer, a second monomer, and a photopolymerization initiator, wherein the first monomer is a reaction product of a particular polyether polyol, a polyisocyanate and a particular compound having a (meth)acryloyl group; the total number of moles of the hydroxyl group of the polyether polyol and a group reactive with isocyanate group of the compound having a (meth)acryloyl group is equal to the number of moles of the isocyanate group of the polyisocyanate; and the second monomer is a (meth)acrylic compound.
A glass sheet composite includes: a first sheet member and a second sheet member; and an intermediate layer between the first sheet member and the second sheet member, in which at least one member selected from the group consisting of the first sheet member and the second sheet member is a glass sheet, each of the first sheet member and the second sheet member is a sheet including a curved surface portion including a convex side main surface protruding in the sheet thickness direction and a concave side main surface opposite to the convex side main surface, the concave side main surface of the first sheet member and the convex side main surface of the second sheet member are overlapped opposite to each other, and the concave side main surface has a radius of curvature smaller than that of the convex side main surface.
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 1/00 - Layered products essentially having a general shape other than plane
52.
POLISHING AGENT, ADDITIVE SOLUTION FOR POLISHING AGENTS AND POLISHING METHOD
The present invention provides: a polishing agent which is capable of polishing a surface to be polished, the surface containing a resin, highly flat at a high rate; an additive solution for polishing agents; and a polishing method. This polishing agent is used for the purpose of polishing a surface to be polished, the surface containing a resin, and contains abrasive grains, a water-soluble nitrogen-containing compound and water; and the water-soluble nitrogen-containing compound contains a compound represented by one of formulae (1) to (3) or a salt thereof. (The symbols are as defined in the description.)
Provided is a liquid composition comprising: tetrafluoroethylene polymer particles; at least one compound selected from among compounds (1)-(3) and having no fluorine atom; and a non-aqueous solvent. Compound (1) is a silicone-modified (meth)acrylate polymer having a polyorganosiloxane group and a C6-40 monovalent hydrocarbon group. Compound (2) is a (meth)acrylate polymer having a C6-40 monovalent hydrocarbon group and at least one nitrogen atom-containing group selected from the group consisting of amino groups, ammonium groups, amide groups, and carbamate groups. Compound (3) is a carboxylic acid ester having a hydroxy group, with an amine value of 20-120 mg/KOH.
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
The present invention relates to a method for decomposing polyfluorocarboxylic acids, characterized in that a mixture containing polyfluorocarboxylic acids, water, and a basic compound is heated.
C07C 17/363 - Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms by elimination of carboxyl groups
55.
MULTIPLE GLAZING, PRODUCTION METHOD THEREFOR, AND SEALING MATERIAL FOR MULTIPLE GLAZING
The present invention improves molding speed and the precision of corner-portion molding and improve production efficiency and production stability. A multiple glazing of the present invention comprises two or more glass plates disposed opposite each other and separated by a spacer so as to form a space layer therebetween. The spacer comprises a thermoplastic resin composition having a 25°C JIS A hardness of 10-90. The thermoplastic resin composition comprises butyl-based rubbers, a crystalline polyolefin, a desiccant, and an inorganic filler, wherein the proportion of the crystalline polyolefin to the sum of the butyl-based rubbers and the crystalline polyolefin is 2-12 wt% and the proportion of the crystalline polyolefin to the whole thermoplastic resin composition is 1-5 wt%. The butyl-based rubbers comprise two or more butyl-based rubbers differing in molecular weight. The butyl-based rubbers have a number-average molecular weight of 45,000-60,000. The butyl-based rubbers have a weight-average molecular weight of 200,000-225,000. The butyl-based rubbers have a ratio of the weight-average molecular weight to the number-average molecular weight of 4.0-5.0.
Provided is an adhesive layer-equipped functional film for laminated glass that makes possible the production of laminated glass configured to suppress the generation of wrinkles and interference fringe. The adhesive layer-equipped functional film for laminated glass comprises a functional film, a first adhesive layer provided on one surface of the functional film and a second adhesive layer provided on the other surface of the functional film. When the adhesive layer-equipped functional film for laminated glass is used in a laminated glass, T1, which is the thickness of the first adhesive layer, is at least 2 μm but less than 380 μm, and T2, which is the thickness of the second adhesive layer, is at least 380 μm but no more than 760 μm, and the total of T1 and T2 is 760 μm or more. The functional film has a resin layer. The phase difference of the resin layer in the thickness direction measured at a wavelength of 543 nm is 100 nm or less.
B32B 17/04 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments bonded with or embedded in a plastic substance
The present invention relates to an optical filter which is provided with a base material, an antireflection layer 1 that is formed of a dielectric multilayer film, and an antireflection layer 2 that is formed of a dielectric multilayer film, wherein: the base material comprises a near-infrared absorbing glass and a resin film that is superposed on at least one main surface of the near-infrared absorbing glass; the resin film contains a resin, a UV dye that has a maximum absorption wavelength of 350 to 410 nm in the resin, and an IR dye that has a maximum absorption wavelength of 700 to 850 nm in the resin; and the optical filter satisfies all of the specific spectral characteristics (i-1) to (i-7).
C09B 23/04 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups one CH group, e.g. cyanines, isocyanines, pseudocyanines
C09B 23/10 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an even number of CH groups
The present invention relates to an optical filter which is sequentially provided with a dielectric multilayer film 1, a resin film, a phosphate glass and a dielectric multilayer film 2 in this order, wherein: the resin film contains a resin and a near-infrared absorbing dye that has a maximum absorption wavelength of 690 nm to 800 nm in the resin; the resin film has a thickness of 10 µm or less; and the optical filter satisfies all of the specific spectral characteristics (i-1) to (i-5).
The present invention relates to an optical filter comprising a dielectric multilayer film 1, a resin film, a phosphate glass, and a dielectric multilayer film 2 in the stated order, wherein the resin film includes a resin and a near-infrared-absorbing pigment that has a maximum absorption wavelength of 690-800 nm in the resin, the resin film has a thickness of 10 µm or less, and the optical filter satisfies all of specific spectral characteristics (i-1) through (i-8).
This film comprises a substrate, an antistatic layer that is provided on a surface of the substrate, and a release layer provided on the surface of the antistatic layer opposite the substrate. The elongation rate, measured by tensile testing at a speed of 100 mm/minute and a temperature of 25°C and calculated using the formula below, is more than 90% and less than 255%. Elongation rate (%) = (elongation at breaking (mm) x 100) / (distance between grips before stretching (mm))
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
This laminate comprises a film-shaped base material and an antistatic layer provided on one surface of the base material. The surface energy of the surface of the base material that is in contact with the antistatic layer is 35-70 mN/m, and the thickness deviation of the antistatic layer is less than 30%.
Provided is an electromagnetic wave reflection device in which adjustment of the position or the angle of a reflection panel relative to incident electromagnetic waves is easy. This electromagnetic wave reflection device includes: a reflection panel provided with a reflection surface that reflects electromagnetic waves of a predetermined frequency band from 1 GHz to 300 GHz; a frame that holds the reflection panel; leg parts that support the frame; and a movable part that enables adjustment of the position or the angle of the reflection panel relative to incident electromagnetic waves. The legs part extends in a direction crossing the reflection surface of the reflection panel.
Provided is a method for producing a molded article, the method comprising: obtaining a melt by melting a composition, which comprises a polyimide-type thermoplastic resin P and a thermoplastic fluororesin F having a glass transition temperature lower than that of the resin P and in which the difference ΔTg between the glass transition temperature Tg-p of the resin P and the glass transition temperature Tg-f of the resin F is 75°C to 175°C, at a temperature equal to or greater than the higher of the melting point of the resin P and the melting point of the resin F; and obtaining a molded article by initiating cooling of the melt at a cooling rate of at least 10°C/min, wherein the resin F is dispersed in the resin P in the molded article.
A windshield for vehicle includes a glass plate with a terminal including a first glass plate, a conductor made of a material containing silver and glass frit and including a terminal joint portion, and a terminal joined to the terminal joint portion of the conductor through lead-free solder, in which the glass plate with the terminal further includes an inorganic thin film between the first glass plate and the terminal joint portion, the inorganic thin film including at least one metal compound layer, having an overall thickness of 1,000 nm or smaller, and having a single-layer structure or a laminated structure, and at least an outermost surface of the inorganic thin film having an insulating property.
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
B60J 1/02 - Windows; Windscreens; Accessories therefor arranged at the vehicle front
A laminated glass includes a first glass plate, a second glass plate, and an interlayer disposed between the first glass plate and the second glass plate to bond the first glass plate and the second glass plate; the laminated glass partly having a first area configured to be used by a head-up display; the first glass plate having a 4th surface disposed on an opposite side of the interlayer, and a 3rd surface facing the interlayer; the second glass plate having a 2nd surface facing the interlayer and a 1st surface disposed on an opposite side of the interlayer; the first area having a P-polarized light reflective layer disposed on the 4th surface and a light-absorbing layer disposed at a position closer to the 1st surface than the P-polarized light reflective layer; the laminated glass being configured such that the formula of A≥85% is satisfied wherein the total of a visible light transmittance of the P-polarized light reflective layer and a visible light transmittance of the light-absorbing layer is Tv %, the total of a visible light reflectance of the P-polarized light reflective layer and a visible light reflectance of the light absorbing layer is Rv %, and an absorption A is equal to “100−Tv−Rv” (%); and the laminated glass being configured such that the formula of Rvp≥5% is satisfied wherein the total of a P-polarized light reflectance of the P-polarized light reflective layer and a P-polarized light reflectance of the light-absorbing layer is Rvp % when P-polarized light is incident on the surface of the laminated glass facing the P-polarized light reflective layer at an incident angle of 57 deg.
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
68.
RESIN COMPOSITION, METHOD FOR ITS PRODUCTION AND MOLDED BODY
To provide resin compositions excellent in electrical conductivity and flexibility. A resin composition comprising a fluororesin and a carbon nanostructure, wherein the carbon nanostructure includes a plurality of carbon nanotubes that are branched and share a common wall with each other.
2222252522 in the stated order from the substrate (S) side, and the thickness of the first low-refractive-index film layer (1022) that is positioned farthest from the substrate (S) in the first dielectric layered film (10) being 30 nm or greater.
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
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
Provided is a silicon nitride sintered body which has a low content of rare earth elements and exhibits good mechanical characteristics. In a silicon nitride sintered body (1), the total content of Si and N is 90 wt% or more relative to the silicon nitride sintered body (1) as a whole, the content of Mg is 0.45-1.20 wt% relative to the silicon nitride sintered body (1) as a whole, the content of Al is 0.80-3.70 wt% relative to the silicon nitride sintered body (1) as a whole, the content of rare earth elements is 1000 ppm or less in terms of weight ratio relative to the silicon nitride sintered body (1) as a whole, the bending strength is 900 MPa or more, and the fracture toughness value Kc is 6.5 MPa·m1/2 or more.
A light guide element includes a light guide substrate that is a single-layer light guide substrate; and a diffraction layer formed on the light guide substrate. The diffraction layer includes a first diffraction grating configured to in-couple light into the light guide substrate; and a second diffraction grating configured to outcouple totally internally reflected light having propagated in the light guide substrate out of the light guide substrate. The first diffraction grating in-couples the incident light in a range of 60 degrees or more including a direction normal to substrate, for at least one of first wavelength of 450 nm±20 nm, second wavelength of 530 nm±20 nm, and third wavelength of 630 nm±20 nm. The second diffraction grating outcouples the totally internally reflected light in a range of 60 degrees or more including the direction normal to substrate, for at least one of the first, second, and third wavelengths.
A reflector system, an active reflector, and a method of positioning an active reflector are provided, whereby dead zones can be cancelled efficiently. The reflector system includes: a first active reflector having a first reflecting surface configured to reflect, at a variable reflecting angle, radio waves transmitted from a transmitter, at least a part of the first reflecting surface being in a boundary area located at a boundary between a line-of-sight area and a non-line-of-sight area formed by one or more obstacles that block the radio waves from the transmitter; and a second active reflector having a second reflecting surface configured to reflect, at a variable reflecting angle, the radio waves from the transmitter or the radio waves reflected by the first active reflector, the second reflecting surface being provided in the non-line-of-sight area, or at least a part of the second reflecting surface being provided in the boundary area.
H01Q 3/20 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable
Provided is a wireless transmission system that attains both improvement of radio wave propagation environments and suppression of leakage of radio waves to the outside of a requisite space. The wireless transmission system comprises: a base station that is disposed outdoors or in an environment similar to an outdoor environment, and performs wireless communication in a prescribed frequency band that is 1 GHz to 300 GHz; and an electromagnetic wave reflection apparatus that has a reflection panel for reflecting electromagnetic waves having the abovementioned frequency, and is provided along a prescribed region in the communication area of the base station. A transmission antenna of the base station forms a transmission beam toward the prescribed region such that output electromagnetic waves are incident onto a position on the electromagnetic wave reflection apparatus that is lower than the height of the top of the electromagnetic wave reflection apparatus. The reflection panel is positioned such that the minimum distance from the transmission antenna is within the range of 5.0 m to 300.0 m, and reflects the electromagnetic waves having the abovementioned frequency into the prescribed region. The received power outside the prescribed region is lower than the average or median of the received power in the prescribed region.
Provided are a reflective panel that has improved weather resistance, and an electromagnetic wave reflection device and an electromagnetic wave reflection fence in which said reflective panel is used. The reflective panel comprises: an electrically conductive layer that has an electrically conductive pattern that reflects electromagnetic waves in a predetermined frequency band of 1–300 GHz; a dielectric layer that is bonded to at least one surface of the electrically conductive layer with an adhesive layer interposed therebetween; and a protective layer that includes an ultraviolet absorber, said protective layer being provided on the surface of the dielectric layer that is on the opposite side from the adhesive layer, wherein the ratio of the thickness of the dielectric layer to the thickness of the protective layer is 66–1600.
The present invention is a copolymer having a structure represented by general formula (1) (in the formula, R1is a fluorine atom or a C1-10 perfluoroalkyl group or perfluoroalkoxy group optionally having -O- between carbon atoms; R2and R3each independently are a hydrogen atom, a halogen atom, an optionally substituted C1-30 aliphatic hydrocarbon group, or an optionally substituted aryl group; the R2and R3322-, -CO-, and -NH- between carbon atoms; x and y are positive numbers that satisfy x + y = 1; and black circles show bonds).
C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
Provided are a compound, composition, surface treatment agent, coating liquid, article, and article manufacturing method that can improve the coefficient of dynamic friction while maintaining water repellency and oil repellency. The present invention provides a compound represented by formula (1). (1): A1-(ORfa1a2a2-A2 The symbols in the formula are as defined in the specification.
C09D 201/02 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
77.
COMPOUND, COMPOSITION, SURFACE TREATMENT AGENT, COATING LIQUID, ARTICLE, AND METHOD FOR PRODUCING ARTICLE
Provided are: a compound having excellent abrasion resistance and slip resistance; a composition; a surface treatment agent; a coating liquid; an article; and a method for producing said article. The compound according to the present disclosure is represented by formula (1). Formula (1): Rf1-Rf2-(ORf3y1y1-R1-L1(-R2-T1x1x1. Here, Rf1is an aliphatic ring which may have a hetero atom and may have a substituent group, Rf2is a fluoroalkylene group having 1-6 carbon atoms or a fluoroalkylene group which has 1-6 carbon atoms and which may have -NR11-, -C(=O)-, -C(=O)NR11- or C(=O)-O- in a carbon-carbon bond, Rf3is a fluoroalkylene group having 1-6 carbon atoms, and T1 is a reactive group. Moreover, symbols in the formula other than those mentioned above are as defined in the description.
C09D 201/02 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
C07C 23/20 - Polycyclic halogenated hydrocarbons with condensed rings none of which is aromatic
78.
COMPOUND, COMPOSITION, SURFACE TREATMENT AGENT, COATING LIQUID, ARTICLE, AND METHOD FOR PRODUCING ARTICLE
Provided are: a compound, a composition, a surface treatment agent and a coating liquid able to form a surface layer in which drop-off is suppressed while anti-friction properties and fingerprint dirt removal properties are maintained; an article which is provided with a surface layer formed from said compound or the like and which is excellent in terms of anti-friction properties, fingerprint dirt removal properties and a drop-off suppression effect; and a method for producing said article. The compound has: a group (Rf) that includes an optionally substituted fluoroether ring; and a reactive group (T1).
C09D 201/02 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
79.
YTTRIUM-BASED PROTECTIVE FILM, METHOD FOR PRODUCING SAME, AND MEMBER
C23C 14/22 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
H01L 21/31 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After-treatment of these layers; Selection of materials for these layers
The present invention provides: a nucleic acid, for transfection, having excellent cell membrane permeability; a manufacturing method thereof; and a transfection method. The present invention pertains to a nucleic acid for transfection and a transfection method for the nucleic acid. In the nucleic acid for transfection, a nucleic acid to be introduced into a cell and a cell-membrane-permeable group are bonded, the cell-membrane-permeable group contains a perfluoroalkyl group having 2 to 10 carbons, and the perfluoroalkyl group may have one to five ether-bonded oxygen atoms between the carbon atoms. The transfection method of the nucleic acid involves bringing the nucleic acid for transfection into contact with a cell and introducing the nucleic acid into the cell.
C12N 15/11 - DNA or RNA fragments; Modified forms thereof
A61K 31/712 - Nucleic acids or oligonucleotides having modified sugars, i.e. other than ribose or 2'-deoxyribose
A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
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
81.
POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PARTITION WALL, AND OPTICAL ELEMENT
The present invention pertains to a positive-type photosensitive resin composition which contains an alkali-soluble resin (A), a photosensitizer (B), and an ink repellent agent (C), and in which the ink repellent agent (C) has a monovalent group that is represented by formula (c) and that has 2-40 carbon atoms. (c): Rf1-O-Rf2- [Rf1represents a polyfluoro alkyl group having 1-6 carbon atoms, and Rf2represents a polyfluoro alkylene group optionally having an etheric oxygen atom between carbon-carbon atoms (however, Rf1-O-Rf222-group).]
H05B 33/12 - Light sources with substantially two-dimensional radiating surfaces
H05B 33/22 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
82.
COMPOUND, COMPOSITION, SURFACE TREATMENT AGENT, COATING LIQUID, ARTICLE, AND METHOD FOR PRODUCING ARTICLE
Provided are: a compound, a composition, a surface treatment agent and a coating liquid able to form a surface layer in which drop-off is suppressed while anti-friction properties and fingerprint soilage removal properties are maintained; an article which is provided with a surface layer formed from said compound or the like and which is excellent in terms of anti-friction properties, fingerprint soilage removal properties and a drop-off suppression effect; and a method for producing said article. The present invention provides a compound which is represented by formula (1). Formula (1): [Rf1-(ORf2y1y1-R1a1a1Rf3a2a2C[-R2-(ORf4y2y2-R3-L1(-R4-T1x1a3a3. Symbols in the formula are as defined in the description.
C09D 201/02 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
83.
LIGHT GUIDE PLATE AND MANUFACTURING METHOD OF THE SAME
A light guide plate includes a glass substrate having a mark on a surface thereof and a refractive index of 1.7 or more. The mark includes a plurality of dots. Each dot is contained in a minimum circle having a diameter of 30 to 250 μm. Each dot has raised portions higher than the surface at outermost and innermost peripheral edge portions having a height of 0.11 to 4 μm. Each dot is composed of laser irradiation marks, each having a diameter of 10 to 40 μm, and being in contact with or overlapping with each other. A specific loop shape, formed by the laser irradiation marks, having a diameter of a minimum circle containing the loop shape of 100 μm or less, is configured as an open loop including an open portion having a length of one tenth to twice of a maximum diameter of the laser irradiation mark.
A method for producing a reflective mask blank, includes: forming a reflective multilayer film on or above a substrate by using an ion beam sputtering apparatus and a process gas, the ion beam sputtering apparatus accelerating an ion generated by applying a voltage to a grid, and causing the ion to collide with a target to perform sputtering, the process gas including at least one inert gas selected from He, Ne, Ar, Kr, Xe, Rn, and N2 as an ion source, in which a product of an effective area (cm2) of the grid and a flow rate (sccm) of the process gas supplied to the ion beam sputtering apparatus during film formation is 3600 (cm2·sccm) or less.
d707070, and the ratio (g/r) of the deviation (mm) of the center of gravity G of the glass substrate relative to the center P of the glass substrate in top view and the radius r is in the range of 0.05-1.2%.
Provided is a wireless communication device that is capable of relaying radio waves and is attachable to window glass which can be opened and closed. The wireless communication device comprises: an antenna that has an antenna element and a phase shifter connected to the antenna element, and is disposed overlapping a dielectric plate of window glass having the dielectric plate; a relay part that is arranged on the window glass and relays radio waves received by the antenna; a control unit that is arranged on the window glass and controls an amount of phase change of the radio waves in the phase shifter; a power-receiving unit that is arranged on the window glass and supplies received power to the phase shifter, the relay part, and the control unit; and a wireless power-feeding unit that is arranged to a structure surrounding the window glass and wirelessly supplies power to the power-receiving unit.
The present invention is a method for purifying hydrogen sulfide that removes the lithium raw material from a mixed gas (101) containing unreacted hydrogen sulfide and lithium raw material, generated during the process of producing lithium sulfide by reacting hydrogen sulfide and lithium raw material, using a cyclone.
The present invention relates to a sulfide solid electrolyte to be used in a lithium-ion secondary battery, including an argyrodite crystal structure including Li, P, S, and Ha, in which Ha is at least one selected from the group consisting of F, Cl, Br, and I, the sulfide solid electrolyte has a peak in at least one selected from the group consisting of 140 cm−1 to 170 cm−1, 205 cm−1 to 235 cm−1, and 460 cm−1 to 490 cm−1 in a Raman spectrum obtained by Raman spectroscopy measurement, and the sulfide solid electrolyte does not have an endothermic peak within a range of 70° C. to 160° C. in a DSC curve obtained by differential scanning calorimetry.
The present invention provides an adhesive base material with a wiring line, the adhesive base material being capable of suppressing the occurrence of a crack or buckling in a wiring pattern that is formed on an adhesive layer. An adhesive base material (1) with a wiring line according to one embodiment of the present disclosure is provided with: a base material (10); an adhesive layer (11) that is formed on the base material (10); and a wiring pattern (12) that is formed on the adhesive layer (11). The adhesive layer (11) has an adhesive force of 0.01 N/25 mm or more with respect to a PET film; if the adhesive layer is immersed in isopropyl alcohol for one minute, the amount of layer thickness change is 20% or less; and if the adhesive layer is immersed in toluene for one minute, the amount of layer thickness change is 18% or less.
d707070, and the ratio (g/r) of the deviation g (mm) of the center of gravity G of the glass substrate to the center P of the glass substrate in top view and the radius r is in the range of 0.05-1.2%.
Provided is a reflective mask blank for EUV lithography in which a multilayer reflective film that reflects EUV light and an absorption film that absorbs EUV light are laminated on a substrate in the stated order from the substrate side, wherein the absorption film contains a metal element X as a main component, the crystal structure of the absorption film has a first crystal structure that serves as a stable crystal structure in the bulk state of the metal element X at normal pressure (1 atm) and 25°C and a second crystal structure that is different from the first crystal structure, and the peak area ratio of the second crystal structure is 9% or greater.
Provided is a hydrogen sulfide purification method in which, in a process for producing lithium sulfate by the reaction of hydrogen sulfate with a lithium raw material, the lithium raw material is removed from a mixed gas (101) containing an unreacted portion of hydrogen sulfide and an unreacted portion of the lithium raw material which is generated in the process by using an ejector that utilizes a washing solution as a driving fluid.
The present invention provides: proliferative macrophage-like cells (pMAC), characterized by proliferating in a cytokine-dependent manner; a method for producing the same; and a method for producing chimeric antigen receptor (CAR)-proliferative macrophage-like cells (pMAC) that includes (1) a step (step 1) that deletes or suppresses the expression of a gene that inhibits macrophage-like function in pluripotent stem cells, then induces differentiation into myeloid cells to obtain macrophage-like cells (MAC), (2) a step (step 2) that brings about expression of a gene that adds a proliferative property to the MAC obtained in step 1 and obtains proliferative macrophage-like cells (pMAC), and (3) a step (step 3) that introduces a CAR. The present invention also provides the pharmaceutical use of CAR-pMAC. The present invention makes it possible to provide a novel CAR-loaded cell platform, especially a CAR-loaded cell platform having excellent quality stability, stable supply, and economy, and especially to provide a CAR-loaded cell platform that is excellent as a pharmaceutical.
A method for producing laminated glass for automobile windows includes heating and bend forming two glass plates; and bonding together the two bend-formed glass plates via an interlayer film, wherein, the method further includes scratching that is performed on a concave surface of at least one of the two glass plates, after the bend-forming.
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
C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
B24C 1/04 - Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
An oxide ion-conducting solid electrolyte containing a mayenite-type compound having a representative composition represented by Ca12Al14O33, and 9 mol % to 30 mol % of titanium (Ti) in terms of TiO2.
H01M 8/1246 - Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
G01N 27/407 - Cells and probes with solid electrolytes for investigating or analysing gases
The present invention provides a reflective panel that can expand the beam width of a reflected wave with a simple design. The reflective panel includes a dielectric layer and a cyclic conductive pattern provided on one surface of the dielectric layer The cyclic conductive pattern includes at least a first unit pattern in which a plurality of metal elements having a long axis in a first direction in the plane of the dielectric layer are arranged in a second direction orthogonal to the first direction and a second unit pattern different from the first unit pattern. The first unit pattern is arranged repeatedly in the second direction to form a first pattern row. The second unit pattern is arranged repeatedly in the second direction to form a second pattern row. The first pattern row and the second pattern row are arranged repeatedly in the first direction.
Provided is a reflecting panel that is of simple design and has a higher sensitivity to at least one of two orthogonal polarized waves. The reflective panel comprises a dielectric layer and a periodic conductive pattern provided on a surface of the dielectric layer. The periodic conductive pattern includes a repetition of a unit pattern in which metal elements having a longer axis in a first direction in the plane of the dielectric layer are arrayed at a predetermined interval in a second direction orthogonal to the first direction. The metal elements are each divided into two or more first segments extending in the first direction.
Provided are a radio wave transmission system and a reflector capable of achieving both miniaturization and beam intensity adjustment. The radio wave transmission system includes: a first reflection plate, the reflection angle of which is fixed; a second reflection plate which can be scanned for a reflection angle; and a control unit which scans the second reflection plate for the reflection angle. The control unit performs scanning using a second beam, of a radio wave reflected by the second reflection plate, which is directed in a reflection direction of a first beam of a radio wave reflected by the first reflection plate.
The present invention inhibits cover glass from deviating from a desired shape. A glass article (10) according to the present invention has: heat-molded cover glass (12) including a curved part (20); a frame (14) provided to a main surface (12B) of the cover glass (12); and an adhesive layer (16) which is provided between the main surface (12B) of the cover glass (12) and the frame (14) and adhesively joins the cover glass (12) and the frame (14), wherein the parameter A stated in the specification is greater than 0 and equal to or less than 0.5.
C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
C03C 27/04 - Joining glass to metal by means of an interlayer
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
The present invention provides a substrate with a silica film, which has excellent initial oil repellency, while having improved oil repellency after being heated to 300°C. A substrate with a silica film according to the present invention comprises a substrate and a silica film that is arranged on the substrate; the silica film contains an antioxidant and a hydrolysis condensation product of a hydrolyzable compound that contains a compound represented by Si(-R1nn(-OR24-n4-n; the content of the antioxidant is 25% by mass or less relative to the total mass of the silica film; and the ratio of the carbon atom content to the silicon atom content in the silica film is 0.90 or more; and the thickness of the silica film is 15 nm or more. In the formula, R1represents an alkyl group having 1 to 3 carbon atoms; R2 represents a methyl group or an ethyl group; and n represents an integer of 1 to 3.
C09D 183/00 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
