[Problem] To provide an elastomer composition for an actuator that is operable by a change in thermal energy alone. [Solution] An elastomer composition according to the present invention for use in an actuator that is operable by a change in thermal energy alone has an entropic elasticity coefficient of 3.0 kPa/K or greater and contains a polymer comprising at least ethylene-derived structural units.
C08L 23/16 - Ethene-propene or ethene-propene-diene copolymers
F03G 7/06 - Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying, or the like
Disclosed is a method for producing a prepreg, the prepreg comprising: a reinforcing fiber layer, which contains reinforcing fibers and a resin composition which contains a component (A), a component (B) and a component (C) and is impregnated between the reinforcing fibers; and a surface fiber layer which is provided on a surface of the reinforcing fiber layer and contains a fabric containing polyamide fibers and a resin composition which contains component (A), component (B) and component (C) and is impregnated between the polyamide fibers. This method for producing a prepreg includes: a disposition step for disposing a fabric on a surface of a reinforcing fiber substrate; and an impregnation step for supplying a resin composition to the reinforcing fiber substrate and impregnating the resin composition between reinforcing fibers. The polyamide fibers contain a first polyamide resin and a second polyamide resin having a melting point that is 7-50°C higher than the melting point of the first polyamide resin.
Provided is a working fluid composition for a refrigerator which contains: a refrigerant containing trifluoroiodomethane; and a refrigerator oil containing a complex ester synthesized from a polyhydric alcohol, a polybasic acid, and at least one selected from monohydric alcohols and monocarboxylic fatty acids.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10M 105/42 - Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
4.
WORKING FLUID COMPOSITION FOR REFRIGERATOR, REFRIGERATOR OIL AND REFRIGERATOR
This working fluid composition for a refrigerator contains: a refrigerant containing methane trifluoride iodide; and a refrigerator oil including a polyol ester and a hindered phenol compound, wherein the content of the hindered phenol compound is 0.6 -10% by mass with respect to the total amount of the refrigerator oil.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
The present invention discloses a catalyst which contains: a copper-based catalyst element containing a copper component that is composed of at least one of copper metal and copper oxide; and an iron-based catalyst element containing an iron component that is composed of at least one of iron and iron oxide and an additive metal that is composed of at least one of an alkali metal and an alkaline earth metal. This catalyst is used for the purpose of producing a hydrocarbon from a starting material gas that contains hydrogen and at least one of carbon dioxide and carbon monoxide.
B01J 23/80 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with zinc, cadmium or mercury
C07C 1/12 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon dioxide with hydrogen
C07C 9/14 - Acyclic saturated hydrocarbons with five to fifteen carbon atoms
6.
SILANE COUPLING AGENT COMPOSITION CONTAINING SILANE COMPOUND AND PROTEIN DENATURING AGENT, AND RUBBER COMPOSITION CONTAINING SAID COMPOSITION
[Problem] To provide: a rubber composition that exhibits excellent viscoelastic properties and in which inadequate mixing, inadequate dispersion, etc., are unlikely to occur between organic polymer materials derived from natural rubber and inorganic materials such as silica; and a silane coupling agent composition or the like used in such a rubber composition. [Solution] This silane coupling agent composition contains: a protein denaturing agent; and a silane compound represented by formula (1) [in the formula, R1represents a hydrogen atom or a monovalent hydrocarbon group having at most 18 carbon atoms, R2represents a divalent hydrocarbon group having at most 12 carbon atoms, X1is selected from the group consisting of R3O- and R3C(=O)O- (in the formula, R3represents a hydrogen atom, a monovalent hydrocarbon group having at most 18 carbon atoms, or a monovalent hydrocarbon group having one oxygen atom and at most 18 carbon atoms), X2and X3are each independently selected from the group consisting of elements exemplified by R4and X1(in the formula, R4 is a monovalent hydrocarbon group having at most 6 carbon atoms)] and/or a condensate thereof.
[Problem] To provide: a rubber composition that exhibits excellent viscoelastic properties and in which occurrences of inadequate mixing, inadequate dispersion, etc., between organic polymer materials derived from natural rubber and inorganic materials such as silica are suppressed; and a silane coupling agent composition or the like used in such a rubber composition. [Solution] This silane coupling agent composition contains a protein denaturing agent and a silane compound represented by formula (1) [in the formula, R1, R2, and R3each independently represent a hydrogen atom or a hydrocarbon group optionally including an oxygen atom or a nitrogen atom, L represents a hydrocarbon group optionally including at least one heteroatom selected from the group consisting of nitrogen, oxygen, and sulfur, a represents an integer of 0 or 1, b represents an integer of 0 or 1, each c independently represents an integer of 0 or 1, each d independently represents an integer of 0 or 1, e represents an integer of 0-5, R4, R5, R6, and R7each represent a hydrogen atom, a methyl group, or an alkyl group having 2-10 carbon atoms, or one of R4or R5and R6or R72ff-, f represents an integer of 1-5, R8, R9, R10, and R11each represent a hydrogen atom, a methyl group, or an alkyl group having 2-10 carbon atoms, or one of R8or R9and R10or R112gg-, g represents an integer of 1-5, R16represents a hydrogen atom, a methyl group, or an alkyl group having 2-8 carbon atoms, and R17represents a hydrogen atom, a methyl group, or an alkyl group having 2-10 carbon atoms, wherein R12and R13are bound to each other to form a double bond, R14, R15, and R18each represent a hydrogen atom, a methyl group, or an alkyl group having 2-10 carbon atoms or R14and R15are bound to each other to form a double bond, and R12, R13, and R18each represent a hydrogen atom, a methyl group, or an alkyl group having 2-10 carbon atoms, or R16and R17are bound to each other to optionally form an alicyclic hydrocarbon including 4-9 rings, and wherein R14and R15are bound to each other to form a double bond, and R12, R13, and R18 each represent a hydrogen atom, a methyl group, or an alkyl group having 2-10 carbon atoms].
An ultrafine filament manufacturing apparatus 1 is provided with: a nozzle 4 having a base filament pathway through which a base filament 50 fed from a base filament feeding device 2 passes, a compressed air introduction portion into which compressed air supplied from a compressed air supply device 3 is introduced, and a compressed air ejecting portion which is provided in the vicinity of an outlet side of the base filament pathway and from which the compressed air introduced from the compressed air introduction portion is ejected; a laser irradiation device 5 that irradiates the base filament 50 having passed through the base filament pathway of the nozzle 4 with a laser beam; and an ultrafine filament formation unit 6 that forms an ultrafine filament 51 by drawing the base filament 50 melted by irradiation with the laser beam by means of the compressed air ejected from the compressed air ejecting portion of the nozzle 4.
D04H 3/016 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
D04H 3/16 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
An electricity generating system (1) for generating electricity using waste heat generated by a facility that employs liquefied gas is provided with: an acquiring unit (2) for acquiring a heat medium; a vaporizing device (104) for vaporizing the liquefied gas using the heat medium as a heat source; a low-temperature heat medium that uses cold energy heat exchanged and discharged by the vaporizing device as a heat source; and a heat engine which operates by generating a cycle of vaporization and condensation in an operating medium using a temperature difference with a hot-heat heat medium having hot heat with a higher temperature than the low-temperature heat medium.
F01K 25/10 - Plants or engines characterised by use of special working fluids, not otherwise provided forPlants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
F01K 23/02 - Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
The present invention discloses a lubrication method which lubricates a pair of sliding members with use of a lubricating oil composition. With respect to this lubrication method, at least one of the pair of sliding members contains an engineering plastic; and the lubricating oil composition contains a lubricating base oil and at least one wear inhibitor which is selected from the group consisting of a wear inhibitor that contains phosphorus as a constituent element but does not contain sulfur, a wear inhibitor that contains sulfur as a constituent element but does not contain phosphorus, and a wear inhibitor that contains phosphorus and sulfur as constituent elements.
This lubricating oil composition contains a lubricating-oil base oil having a naphthene content of 15% or more, a triamide formed by tetraethylenepentamine and a carboxylic acid, and a tetramide formed by tetraethylenepentamine and a carboxylic acid.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
CURABLE-RESIN COMPOSITION, CURED PRODUCT OF CURABLE-RESIN COMPOSITION, PRODUCTION METHOD FOR CURABLE-RESIN COMPOSITION AND CURED PRODUCT OF CURABLE-RESIN COMPOSITION, AND SEMICONDUCTOR DEVICE
[Problem] To provide: a curable-resin composition that has excellent room-temperature stability and is for producing a cured product that is highly heat-resistant, etc.; a cured product of the curable-resin composition; a production method for the curable-resin composition and the cured product; and a semiconductor device that uses the cured product as a sealing material. [Solution] A curable-resin composition that contains (A) a polyfunctional benzoxazine compound that has at least two benzoxazine rings, (B) an epoxy compound that includes at least one type of epoxy compound that has at least one norbornane structure and at least two epoxy groups, and (C) a curing agent, the polystyrene-equivalent weight average molecular weight of a mixture of (A), (B), and (C) being 350–650. A cured product of the curable-resin composition. A production method for the curable-resin composition and the cured product. A semiconductor device in which a semiconductor element is arranged in a cured product that is formed by curing a curable-resin composition that contains components (A)–(C) and, optionally, (D) and (E).
A transmission lubricating oil composition that contains (A) a lubricating oil base oil that includes a mineral-oil-based base oil and/or a synthetic-oil-based base oil, has a kinematic viscosity at 100°C of 1.5–3.2 mm2NN of no greater than 20 and (B) a poly(meth)acrylate, there being 0.001–0.2 mass% of the poly(meth)acrylate relative to the total amount of the lubricating oil composition. The lubricating oil composition has a kinematic viscosity at 100°C of 2.0–3.8 mm2/s, and the product X×Y of the NOACK evaporation loss X (mass%) of the composition as measured for a container temperature of 150°C and a heating time of 2 hours and the Brookfield viscosity Y (mPa·s) of the composition at -40°C is no greater than 10,000.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
This lubricating oil composition contains a base oil of a lubricating oil, a first defoaming agent (A), and a second defoaming agent (B) which is a silicone-based defoaming agent. The first defoaming agent (A) is a first polymer (A1) or a second polymer (A2), or a combination thereof. The first polymer (A1) includes: a first polymer chain including a polysiloxane structure represented by general formula (1) and having a degree of polymerization of 5-2000; and a second polymer chain that includes a repeating unit represented by general formula (2) and that is bound to the first polymer chain. The second polymer (A2) is a copolymer of a first monomer component represented by general formula (7) or (8) and a second monomer component represented by general formula (9).
[Problem] To provide a curable composition which is capable of producing a cured product that has excellent heat resistance and low outgas properties. [Solution] A curable composition which contains an epoxy compound represented by formula (1) (wherein each of R1-R4, R7-R12and R15-R18independently represents an atom or group selected from the group consisting of a hydrogen atom, alkyl groups and alkoxy groups; each of R5, R6, R13and R14independently represents an atom or group selected from the group consisting of a hydrogen atom, alkyl groups and alkoxy groups; or alternatively, one combination of either R5or R6and either R13or R1422-; and n represents an integer of 0 or 1) and a cationic polymerization initiator containing a Lewis acid and a Lewis base.
Provided is a flame-resistant resin composition containing: a hydrogenated petroleum resin which is a hydrogenated product of a polymer of an unsaturated hydrocarbon including at least one type of compound selected from the group consisting of an alicyclic compound having a five-membered ring and an aromatic hydrocarbon compound; a polyolefin; and an inorganic filler.
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers
C08L 57/02 - Copolymers of mineral oil hydrocarbons
C08K 3/013 - Fillers, pigments or reinforcing additives
This acetal production method comprises a step for synthesizing an acetal by bringing a starting material containing an alcohol into contact with a solid acid catalyst, wherein the solid acid catalyst contains: niobium and/or tantalum; molybdenum and/or tungsten; and oxygen.
This sound-absorbing material 50 comprises: a felt-like fiber body 51 containing 15 to 70% by weight of a fine fiber having a fineness of one denier or less, 20 to 60% by weight of a hollow fiber having a cavity in the interior thereof, and 10 to 40% by weight of a binder fiber binding the fibers to one another; and a non-woven fabric 52 layered on the surface of the felt-like fiber body 51. The non-woven fabric 52 contains a plurality of long fibers that have been stretched and arranged along one direction, the mean fiber diameter for the plurality of long fibers being 1 to 4 μm. In addition, the thickness of the sound-absorbing material 50 is 8 to 45 mm, and the bulk density of the sound-absorbing material 50 is 20 kg/m3 or lower.
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
D04H 1/559 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
G10K 11/168 - Plural layers of different materials, e.g. sandwiches
A hydrogen generation system 40 is provided with: an electrolysis vessel 12 in which hydrogen is generated by the electrolysis of water; a direct-current power supply 14 which can supply an electrolytic current to the electrolysis vessel 12 by utilizing, as a direct current, an electric power sourced from a renewable energy input from an electric power generation device capable of generating an electric power sourced from a renewable energy; and a reverse current inhibition section 34 which can inhibit a reverse current I' generated in the electrolysis vessel 12 when the generation of an electric power sourced from the renewable energy is halted. The electrolysis vessel 12 is equipped with an electrode for oxygen generation use, an electrode for hydrogen generation use, and a solid polymer electrolyte membrane arranged between the electrode for oxygen generation use and the electrode for hydrogen generation use. The reverse current inhibition section 34 is arranged on a pathway through which the reverse current I' can flow.
C25B 9/00 - Cells or assemblies of cellsConstructional parts of cellsAssemblies of constructional parts, e.g. electrode-diaphragm assembliesProcess-related cell features
C25B 1/04 - Hydrogen or oxygen by electrolysis of water
A hydrogen producing device according to an aspect of the present invention is characterized by being provided with: a hydrogen producing mechanism which produces hydrogen gas from a raw material by using a catalyst; and an operation control circuit which inputs a parameter value as an index indicating a state of the catalyst, and variably controls the maximum operation load of the hydrogen producing mechanism according to the parameter value.
C01B 3/38 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
H01M 8/0606 - Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
21.
HYDROGEN GAS SUPPLIER AND HYDROGEN GAS SUPPLY METHOD
The hydrogen gas supplier of an embodiment of the present invention is characterized in being provided with: a compressor, which compresses hydrogen gas and feeds the compressed hydrogen gas toward an accumulator that accumulates the hydrogen gas; a first adsorption tower, which is disposed between the discharge port of the compressor and the accumulator and in which a first adsorbent for adsorbing impurities in the hydrogen gas discharged from the compressor is disposed; a first valve, which is disposed between the discharge port of the compressor and the gas inlet of the first adsorption tower; a second valve, which is disposed between the gas outlet of the first adsorption tower and the accumulator; return piping, which branches between the first valve and the gas inlet of the adsorption tower and connects to the intake side of the compressor; a second adsorption tower, which is disposed partway in the return piping and in which a second adsorbent for adsorbing impurities in the hydrogen gas discharged from the compressor is disposed; and a third valve, which is disposed partway in the return piping between the gas inlet of the first adsorption tower and the gas inlet of the second adsorption tower.
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solidsRegeneration of used solids
HYDROGEN GAS INVENTORY QUANTITY ACQUISITION METHOD, HYDROGEN GAS INVENTORY QUANTITY ACQUISITION DEVICE, HYDROGEN GAS INVENTORY QUANTITY ACQUISITION SYSTEM, AND HYDROGEN GAS INVENTORY QUANTITY MANAGEMENT SYSTEM
A hydrogen gas inventory quantity acquisition system of one embodiment acquires inventory quantities of hydrogen gas in a plurality of offsite hydrogen stations, the system being characterized by being provided with: a log data creation device that, from a plurality of sets of parameter data measured by a plurality of gauges disposed in the hydrogen stations to calculate the inventory quantities of the hydrogen gas in the hydrogen stations, creates log data recording the sets of the parameter data sampled at individual sampling timing set for each hydrogen station together with identification information for each hydrogen station; an inventory quantity computation device that, using the log data, computes the inventory quantity for the hydrogen gas at individual computation timings set for each hydrogen station; a sort processing device that acquires hydrogen gas inventory quantity data for each hydrogen station from the inventory quantity computation device at set time intervals, and performs sort processing on the identification information using the inventory quantities; and a sorted data output device that outputs sorted data that includes the identification information that has been sorted and the inventory quantity data from the sort processing device.
C10G 65/12 - Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
24.
HYDROGEN GAS SUPPLY DEVICE AND HYDROGEN GAS SUPPLY METHOD
The hydrogen gas supply device according to one embodiment is characterized by comprising a compressor that compresses hydrogen gas and supplies the compressed hydrogen gas to an accumulator side on which the hydrogen gas is accumulated, an adsorption tower that is arranged between a discharge port of the compressor and the accumulator and includes an adsorbent that is for adsorbing impurities in the hydrogen gas that is discharged from the compressor, and a plurality of valves that are arranged on a gas inlet/outlet side of the adsorption tower, which is the discharge side of the compressor, and can seal the adsorption tower, the plurality of valves being used to seal the space inside the adsorption tower such that the inside of the adsorption tower is maintained at high pressure by the compressed hydrogen gas when the compressor has stopped.
F17C 7/00 - Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solidsRegeneration of used solids
B01D 53/053 - Pressure swing adsorption with storage or buffer vessel
[Problem] To provide a lubricant composition having well balanced electrical insulation, seizure resistance, and wear resistance. [Solution] This lubricant composition is characterized by including: a lubricating base oil (A); 10–1,000 mass ppm of an alkaline earth metal-based cleaning agent (B) relative to the total amount of lubricant composition; 0.005%–0.90% by mass of a triazole compound (C) indicated by general formula (1) or (2), relative to the total amount of lubricant composition (1) (in the formula, R1indicates a hydrogen atom or a methyl group and R2and R3each independently indicate a hydrogen atom or a C1–18 linear chain or branched hydrocarbon.) (2) (in the formula R4indicates a hydrogen atom or a methyl group and R5and R6 each independently indicate a hydrogen atom or a C1–18 linear chain or branched hydrocarbon.); 10–2,000 mass ppm, as the sulfur amount, of at least one type of sulfur-containing compound (D) selected from a sulfur-containing heterocyclic ether compound and a sulfide compound, relative to the total amount of lubricant composition; and 0.010–4.0 mass% of an ash-free dispersant (E), relative to the total amount of lubricant composition.
C10N 20/00 - Specified physical properties of component of lubricating compositions
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
26.
METHOD FOR PRODUCING DICYCLOPENTADIENE AND ISOPRENE
A method for producing dicyclopentadiene and isoprene, the method including: a separation step for obtaining, from a raw material mixture that contains a normal form and an iso form of a C5 hydrocarbon, a first mixture that contains the normal form and a second mixture that contains the iso form; a first dehydrogenation step for bringing the first mixture into contact with a dehydrocyclization catalyst to obtain a first product that contains cyclopentadiene; a second dehydrogenation step for bringing the second mixture into contact with a dehydrogenation catalyst to obtain a second product that contains isoprene; and a recovery step for obtaining dicyclopentadiene and isoprene by dimerization of cyclopentadiene and extractive distillation from a third mixture that contains the first product and the second product.
C07C 5/373 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
C07C 7/08 - Purification, separation or stabilisation of hydrocarbonsUse of additives by distillation with the aid of auxiliary compounds by extractive distillation
C07C 13/15 - Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring with a cyclopentadiene ring
C07C 13/47 - Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing ten carbon atoms
This isoprene production method includes: a separation step for separating n-pentane and isopentane from a C5 fraction containing, as a main component, a hydrocarbon having 5 carbon atoms; an isomerization step for bringing the n-pentane into contact with an isomerization catalyst to produce isopentane; and a dehydrogenation step for bringing the isopentane obtained in the separation step and the isopentane obtained in the isomerization step into contact with a first dehydrogenation catalyst to produce isoamylene, and bringing the isoamylene into contact with a second dehydrogenation catalyst to produce isoprene.
[Problem] To provide: a sulfur-containing silane compound for obtaining a crosslinked product exhibiting excellent viscoelastic properties or adhesive properties without causing poor dispersion or poor mixing between an organic polymeric material and an inorganic material; and a composition containing the same. [Solution] The sulfur-containing silane compound represented by formula (1). (In the formula: R1, R2, and R3independently represent hydrogen atoms or hydrocarbon groups that each may contain an oxygen atom or a nitrogen atom; L is a hydrocarbon group that may contain at least one heteroatom selected from the group consisting of nitrogen, oxygen, and sulfur; a is an integer of 0 or 1; b is an integer of 0 or 1; each c is, independently, an integer of 0 or 1; each d is, independently, an integer of 0 or 1; e is an integer from 0 to 5; R4, R5, R6, and R7represent hydrogen, or else one of R4or R5and R6or R72ff–, where f is an integer from 1 to 5; R8, R9, R10, and R11represent hydrogen, or else one of R8or R9and R10or R112gg–, where g is an integer from 1 to 5; and either R16is a hydrogen atom, a methyl group, or a C2-8 alkyl group and R17is a hydrogen atom, a methyl group, or a C2-10 alkyl group, in which case R12and R13are bonded together via 1-10 sulfur atoms to form a ring and R14, R15, and R18are hydrogen atoms, or R14and R15are bonded together via 1-10 sulfur atoms to form a ring and R12, R13, and R18are hydrogen atoms, or else R16and R17may be bonded together to form a 4- to 9-membered alicyclic hydrocarbon, in which case R14and R15are bonded together via 1-10 sulfur atoms to form a ring and R12, R13, and R18 are hydrogen atoms.)
An oil including petroleum-derived aromatics which has a saturation fraction content, as determined by the clay-gel method, of 45 mass% or less, the proportion of dicyclic aromatics separated as a fraction by HPLC being 16-29 mass% with respect to the amount of the aromatics that is taken as 100 mass%, and which has a benzo[a]pyrene content of 1 mass ppm or less and a total content of the following specific aromatic compounds 1) to 8) of 10 mass ppm or less. 1) benzo[a]pyrene, 2) benzo[e]pyrene, 3) benzo[a]anthracene, 4) chrysene, 5) benzo[b]fluoranthene, 6) benzo[j]fluoranthene, 7) benzo[k]fluoranthene, and 8) dibenzo[a,h]anthracene.
Provided is a petroleum-based aromatics-containing oil having a saturates content by the clay-gel method of not more than 40 mass%, a proportion for a bicyclic aromatics fraction, as fractionated using HPLC, of 10 mass% to 30 mass% with reference to 100 mass% for an aromatics fraction, a benzo(a)pyrene content of not more than 1 mass-ppm, and a total content of following specific aromatic compounds 1) through 8) of not more 10 mass-ppm: 1) benzo(a)pyrene, 2) benzo(e)pyrene, 3) benzo(a)anthracene, 4) chrysene, 5) benzo(b)fluoranthene, 6) benzo(j)fluoranthene, 7) benzo(k)fluoranthene, and 8) dibenzo(a, h)anthracene.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10M 137/12 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
32.
REFRIGERATOR OIL AND REFRIGERATOR WORKING FLUID COMPOSITION
One aspect of the present invention is a refrigerator oil comprising: a base oil; a dithiophosphoric acid ester; and an acid phosphate ester amine salt.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
[Problem] To provide an image projection system equipped with a transparent screen and an image projection unit disposed on one surface side thereof, wherein, for example, after image light from the image projection unit forms an image on the transparent screen, light transmitted through the transparent screen is prevented from reaching a rear-side object other than the transparent screen to form an unnecessary image. [Solution] Provided is an image projection system equipped with a transparent screen (11), a transparent viewing angle control film (12), and an image projection unit (13) disposed on one surface side of the transparent screen, wherein the transparent screen is equipped with a light scattering layer including a binder and a light reflective material, the light reflective material includes magnetic microparticles, the magnetic microparticles are oriented in the binder, and the range of the projection angle of image light from the image projection unit falls within the range of the viewing angle control angle of the transparent viewing angle control film. Consequently, transmitted light is scattered by the transparent viewing angle control film.
A lubricating oil composition for a transmission includes (A) a lubricating base oil including a mineral base oil and/or a synthetic base oil, and (B) a poly(meth)acrylate having a weight average molecular weight of 25,000 or less, and has a kinematic viscosity at 100°C of 2.5-4.9 mm2/s.
C10N 20/04 - Molecular weightMolecular weight distribution
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
C10M 165/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
35.
REFRIGERATION MACHINE OIL AND REFRIGERATION MACHINE OIL PRODUCTION METHOD
The present invention provides: a refrigeration machine oil production method comprising a step for mixing a hydrocarbyl hydrogen phosphite, having an acid value of 100 mg KOH/g or lower, in a lubricant base oil or in an oil composition containing a lubricant base oil; and a refrigeration machine oil obtained in this manner.
C10M 137/02 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
36.
REFRIGERANT OIL AND METHOD FOR PRODUCING REFRIGERANT OIL
The present invention provides: a refrigerant oil that contains a lubricant base oil and at least one selected from the group consisting of an amine salt of phosphonic acid and an amine salt of phosphonic acid monoester; and method for producing said refrigerant oil.
C10M 137/02 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
37.
THERMOPLASTIC ELASTOMER COMPOSITION, AND METHOD FOR PRODUCING THERMOPLASTIC ELASTOMER COMPOSITION
A thermoplastic elastomer composition comprising at least one polymer component selected from the group consisting of a polymer (A) and a polymer (B) and a fatty acid amide compound, wherein the polymer (A) has a side chain (a) that contains a hydrogen-bondable crosslinked moiety having a carbonyl-containing group and/or a nitrogenated heterocyclic ring and has a glass transition temperature of 25°C or lower, the polymer (B) has a side chain containing a hydrogen-bondable crosslinked moiety and a covalently-bondable crosslinked moiety and has a glass transition temperature of 25°C or lower, and the fatty acid amide compound has a molecular weight of 400 or more.
Provided is a transparent electroconductive film having high transparency, low resistance, and high adhesiveness to a transparent film of an electroconductive part. This transparent electroconductive film 10 comprises a transparent film 11 on the surface of which linear recessed sections 11c are formed in a prescribed pattern, and electroconductive parts 13 with which the recessed sections 11c are filled, the width W of the electroconductive parts 13 that is exposed from the recessed sections 11c being the same as the width of the recessed sections and moreover being within a range of 200-2000 nm, and the ratio H/W of the height H to the width W of the electroconductive parts 13 being 1-5. The electroconductive parts 13 do not project in the in-plane direction of a film surface 11s.
H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
39.
SYNTHETIC GRAPHITE MATERIAL, SYNTHETIC GRAPHITE MATERIAL PRODUCTION METHOD, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
A synthetic graphite material wherein the crystal grain size L(112) in the c-axis direction as calculated from a (112) diffraction line obtained by wide-angle X-ray diffraction is 4-30nm, the surface area based on volume as calculated by a laser diffraction-type particle size distribution measurement device is 0.22-1.70m2/cm3, the oil absorption is 67-147mL/100g, the spectra derived from carbon that appear in an electron spin resonance method measured by using the X band is within the range 3200-3410gauss, and ΔHpp, which is the spectral line width calculated from the first derivative spectra for said spectra at the temperature of 4.8K, is 41-69gauss.
C10B 57/04 - Other carbonising or coking processesFeatures of destructive distillation processes in general using charges of special composition
C10G 45/08 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbonsHydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
40.
SYNTHETIC GRAPHITE MATERIAL, SYNTHETIC GRAPHITE MATERIAL PRODUCTION METHOD, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
A synthetic graphite material wherein the crystal grain size L(112) in the c-axis direction as calculated from a (112) diffraction line obtained by wide-angle X-ray diffraction is 4-30nm, the surface area based on volume as calculated by a laser diffraction-type particle size distribution measurement device is 0.22-1.70m2/cm3GG is 19-24cm-1for a peak appearing in the wavelength region of 1580cm-1±100cm-1 in Raman spectroscopy using argon ion laser light having a wavelength of 514.5nm.
H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
41.
SYNTHETIC GRAPHITE MATERIAL, SYNTHETIC GRAPHITE MATERIAL PRODUCTION METHOD, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY
A synthetic graphite material wherein the crystal grain size L(112) in the c-axis direction as calculated from a (112) diffraction line obtained by wide-angle X-ray diffraction is 4-30nm, the surface area based on volume as calculated by a laser diffraction-type particle size distribution measurement device is 0.22-1.70m2/cm3, the oil absorption is 67-147mL/100g, and the nitrogen adsorption specific surface area is 3.1-8.2m2/g.
A polyimide comprising a polycondensate of: a cyclic aliphatic tetra carboxylic acid dianhydride having an aliphatic 6-membered ring structure; and at least one aliphatic diamine compound selected from the group consisting of an aliphatic diamine (A) having two structural sites (a), at which a primary amino group is bonded to a primary carbon atom, per molecule, and an aliphatic diamine (B) having said structural site (a) and a structural site (b), at which a primary amino group is bonded to a secondary carbon atom, per molecule.
[Problem] To provide: a silane compound for obtaining a crosslinked product exhibiting excellent viscoelastic properties or adhesive properties without causing poor dispersion or poor adhesion between an organic polymeric material and an inorganic material; and a composition containing the same. [Solution] The silane compound represented by formula (1). (In the formula: R1, R2, and R3independently represent a hydrogen atom or a hydrocarbon group that may contain an oxygen atom or a nitrogen atom; L is a hydrocarbon group that may contain at least one heteroatom selected from the group consisting of nitrogen, oxygen, and sulfur; a is an integer of 0 or 1; b is an integer of 0 or 1; each c is, independently, an integer of 0 or 1; each d is, independently, an integer of 0 or 1; e is an integer from 0 to 5; R4, R5, R6, and R7represent hydrogen atoms, methyl groups, or C2-10 alkyl groups, or else one of R4or R5and R6or R72ff–, where f is an integer from 1 to 5; R8, R9, R10, and R11represent hydrogen atoms, methyl groups, or C2-10 alkyl groups, or else one of R8or R9and R10or R112gg–, where g is an integer from 1 to 5; and either R16is a hydrogen atom, a methyl group, or a C2-8 alkyl group and R17is a hydrogen atom, a methyl group, or a C2-10 alkyl group, in which case R12and R13are bonded together to form a double bond and R14, R15, and R18are hydrogen atoms, methyl groups, or C2-10 alkyl groups, or R14and R15are bonded together to form a double bond and R12, R13, and R18are hydrogen atoms, methyl groups, or C2-10 alkyl groups, or else R16and R17may be bonded together to form a 4- to 9-membered alicyclic hydrocarbon, in which case R14and R15are bonded together to form a double bond and R12, R13, and R18 are hydrogen atoms, methyl groups, or C2-10 alkyl groups.)
[Problem] To provide a resin composition that combines heat resistant properties and melt molding processing properties not inferior to liquid crystal polyester resins, as well as having a low dielectric loss tangent and a low dielectric constant. [Solution] A resin composition according to the present invention is characterized by: containing a liquid crystal polyester resin (A) and a fluorine resin (B), the liquid crystal polyester resin (A) containing a constituent unit (I) derived from a hydroxycarboxylic acid, a constituent unit (II) derived from a diol compound, and a constituent unit (III) derived from a dicarboxylic acid; the dielectric loss tangent being at most 0.80×10-3 and the dielectric constant being at most 3.50 as measured by SPDR at a measurement frequency of 10GHz.
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 halogenCompositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
45.
LIQUID CRYSTAL POLYMER, AND RESIN-MOLDED ARTICLE FORMED FROM RESIN COMPOSITION CONTAINING SAID LIQUID CRYSTAL POLYMER
[Problem] To provide a liquid crystal polymer with which it is possible to obtain a resin-molded article having excellent mechanical strength and a small linear expansion coefficient in the TD direction, while also having an equivalent or lower melt viscosity than the original liquid crystal polymer before introduction of a specific ionic structural unit. [Solution] A liquid crystal polymer comprising: a structural unit (I) derived from an aromatic hydroxycarboxylic acid; a structural unit (II) derived from an aromatic diol compound; a structural unit (III) derived from an aromatic dicarboxylic acid; and a structural unit (IV) derived from an aromatic monomer having a metal salt-type ionic group and a polymerizable group.
C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
C08G 63/688 - Polyesters containing atoms other than carbon, hydrogen, and oxygen containing sulfur
46.
LINEAR-MONOOLEFIN MANUFACTURING METHOD AND COMPOUND MANUFACTURING METHOD
Provided is a linear-monoolefin manufacturing method including a step for performing an isomerization reaction by bringing a raw-material composition containing first linear monoolefins having 4-8 carbon atoms into contact with an isomerization catalyst in the presence of 20 ppm by volume or greater of molecular oxygen and/or 20 ppm by volume or greater of water at 250-390ºC, and for isomerizing at least some of the first linear monoolefins into second linear monoolefins having a double bond at different positions, wherein the catalyst contains zeolite.
Provided is a butadiene production method including a step for supplying a raw material gas containing 2-butene and an oxygen-containing gas containing molecular oxygen to a reactor filled with a catalyst, and obtaining generated gas containing butadiene. The catalyst contains a composite oxide containing molybdenum and bismuth, and the ratio of cis-2-butene in the 2-butene in the raw material gas is 30-90 mol%.
C07C 5/48 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
B01J 23/887 - Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups
B01J 29/40 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
48.
COMPOSITION FOR CURABLE RESINS, CURED PRODUCT OF SAID COMPOSITION, METHOD FOR PRODUCING SAID COMPOSITION, METHOD FOR PRODUCING SAID CURED PRODUCT, AND SEMICONDUCTOR DEVICE
[Problem] To provide: a composition for curable resins, which is used for the purpose of obtaining a highly heat-resistant cured product, and which has excellent curability at low temperatures; a cured product of this composition for curable resins; a method for producing this composition for curable resins; and a method for producing this cured product. In addition, to provide a semiconductor device which uses this cured product as a sealing material. [Solution] A composition for curable resins according to the present invention contains (A) a benzoxazine compound having a structure represented by formula (1), (B) an epoxy compound and (C) a phenolic curing agent; the number of epoxy groups in the epoxy compound (B), the number of benzoxazine rings in the benzoxazine compound (A) and the number of hydroxyl groups in the phenolic curing agent (C) satisfy formula (2); and the ratio of the benzoxazine equivalent of the benzoxazine compound (A) to the hydroxyl equivalent of the phenolic curing agent (C) is from 1.1 to 8.0.
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
[Problem] To provide a magnetic fine particle-aligned transparent film capable of controlling light transmission. [Solution] The transparent film according to the present invention is characterized by containing a binder and a light-transmission control material, wherein the light-transmission control material contains magnetic fine particles, and the magnetic fine particles are aligned in the binder.
H01F 1/28 - Magnets or magnetic bodies characterised by the magnetic materials thereforSelection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder dispersed or suspended in a bonding agent
H01F 1/37 - 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 non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
50.
FINE PARTICLE-ALIGNED LIGHT-REFLECTION CONTROL FILM
[Problem] To provide a fine magnetic particle-aligned transparent film capable of controlling light reflection. [Solution] The light-reflection control film according to the present invention is characterized by containing a binder and a light-reflective material, wherein the light-reflective material contains fine magnetic particles, and the fine magnetic particles are aligned in the binder.
E06B 5/00 - Doors, windows, or like closures for special purposesBorder constructions therefor
G03B 21/60 - Projection screens characterised by the nature of the surface
H01F 1/28 - Magnets or magnetic bodies characterised by the magnetic materials thereforSelection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder dispersed or suspended in a bonding agent
H01F 1/37 - 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 non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
The present invention provides a leaf vegetable production method having excellent production efficiency. In more detail, provided is a leaf vegetable production method comprising a step of applying, at least in a seedling-growing period from the day sprouting has occurred to the twelfth day after sprouting, oxidized glutathione on the underground portion of a leaf vegetable.
A01N 41/12 - Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom not containing sulfur-to-oxygen bonds, e.g. polysulfides
A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
A01G 7/06 - Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
A01G 31/00 - Soilless cultivation, e.g. hydroponics
This indene composition has an indene content of 80 to 99.5 mass%. With respect to components other than indene, the content ratio of a C9 or C10 hydrocarbon compound having a 5-member or 6-member condensed ring structure is 90 mass% or greater, the benzonitrile content is 0.5 mass% or less, and the sulfur content is 5 mass ppm or less.
Provided is a method for manufacturing a needle coke powder, the method including: preparing a pre-sorted powder including a plurality of needle coke particles, and measuring an order parameter representing the degree of orientation of crystals included in the needle coke particles, such orientation in relation to the lengthwise direction of the needle coke particles; and sorting needle coke particles on the basis of the order parameter value to obtain a needle coke powder comprising a plurality of sorted needle coke particles.
C04B 35/532 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
54.
COMPOSITION FOR INCREASING RETENTION OF CAROTENOID IN BLOOD
Provided is a novel composition for increasing the retention of a carotenoid in the blood. More specifically, a composition for increasing the retention of a carotenoid in the blood, said composition comprising at least one kind of unsymmetrical carotenoid or a pharmaceutically acceptable salt thereof, is used.
A lubricant oil composition comprising: a lubricant base oil; (A) a calcium salicylate detergent in an amount of 0.005 to 0.03% by mass in terms of calcium content relative to the whole amount of the composition; and (B) a phosphorus acid ester compound represented by general formula (1) in an amount of 0.01 to 0.06% by mass in terms of phosphorus content relative to the whole amount of the composition. (In general formula (1), R1and R2independently represent a group having 5 to 20 carbon atoms and represented by general formula (2).) (In general formula (2), R3represents a linear hydrocarbon group having 2 to 17 carbon atoms; R4represents a linear hydrocarbon group having 3 to 17 carbon atoms; and X1 represents an oxygen atom or a sulfur atom.)
C10M 141/10 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic phosphorus-containing compound
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 40/00 - Specified use or application for which the lubricating composition is intended
C10M 129/54 - Carboxylic acidsSalts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
C10M 137/02 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
[Problem] To provide a supercharged engine lubricant composition which is capable of exhibiting a good balance of caulking resistance, LSPI suppression capability, and high temperature cleanability. [Solution] This supercharged engine lubricant composition comprises (A) a lubricant base oil, (B) 1100 to 1900 mass ppm of a calcium-based detergent in terms of calcium based on the total amount of the lubricant composition, (C) a magnesium-based detergent, (D) at least one viscosity index improver selected from a styrene-diene copolymer and an ethylene-α-olefin copolymer, and (E) a nitrogen-containing dispersant, wherein the nitrogen content is 700 mass ppm or more based on the total amount of the lubricant composition.
C10M 161/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound and a non-macromolecular compound, each of these compounds being essential
C10M 129/54 - Carboxylic acidsSalts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
C10M 133/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
C10M 143/00 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
C10M 143/10 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
A lubricant composition which contains: a lubricant base oil; (A) a calcium salicylate detergent in an amount of 0.005-0.03% by mass in terms of calcium based on the total amount of the composition; (B) a succinimide-based ashless dispersant in an amount of 0.005-0.25% by mass in terms of nitrogen based on the total amount of the composition; and (C1) an antioxidant containing nitrogen in an amount of 0.005-0.15% by mass in terms of nitrogen based on the total amount of the composition. This lubricant composition does not contain or contains (D) a friction regulator containing nitrogen in an amount of 0.03% by mass or less in terms of nitrogen based on the total amount of the composition; and the total content of metal-based detergents is 0.005-0.03% by mass in terms of metals based on the total amount of the composition.
C10M 141/06 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic nitrogen-containing compound
C10M 141/08 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 40/00 - Specified use or application for which the lubricating composition is intended
A lubricant composition which contains: a lubricant base oil; (A) a triazole-based metal deactivation agent in an amount of 0.005-0.03% by mass in terms of nitrogen based on the total amount of the composition; and (B1) a succinimide compound represented by general formula (1) in an amount of 0.0005-0.02% by mass in terms of nitrogen based on the total amount of the composition. (In general formula (1), each of R1and R2independently represents a hydrogen atom or a linear or branched alkyl or alkenyl group having 1-36 carbon atoms, with at least one of R1and R2 being a linear or branched alkyl or alkenyl group having 8-36 carbon atoms; and n represents an integer of 1-10.)
C10M 141/04 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic halogen-containing compound
C10M 141/08 - Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being an organic sulfur-, selenium- or tellurium-containing compound
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
C10N 40/00 - Specified use or application for which the lubricating composition is intended
This fiber structure 101 has a sheet-like shape that includes a plurality of first resin fibers and has a plurality of gap portions, each of the plurality of first resin fibers comprising tungsten-based oxide fine particles dispersed therein. The content of the tungsten-based oxide fine particles is preferably 0.5 to 6 weight% relative to the total weight of the plurality of first resin fibers. The tungsten-based oxide fine particles, which have light wavelength-selective reflectivity, transmit visible light and reflect infrared light. Having the tungsten-based oxide fine particles dispersed in each of the plurality of first resin fibers that compose the fiber structure 101 enables both high transmission of visible light and excellent heat shielding performance to be achieved.
[Problem] To provide a resin composition which relaxes anisotropy, while maintaining the crystal structure derived from liquid crystallinity even after being molded into a molded article by melt processing under the application of shear and cooled, and subsequently melted without application of shear and cooled again, and which has an isotropic structure and properties from a macroscopic viewpoint. [Solution] A resin composition according to the present invention contains a liquid crystal polyester resin (A) that contains a constituent unit (I) derived from a hydroxycarboxylic acid, a constituent unit (II) derived from a diol compound and a constituent unit (III) derived from a dicarboxylic acid, and a resin (B) that is other than the liquid crystal polyester resin (A); and this resin composition is characterized in that the X-ray diffraction of the resin composition as measured after melting satisfies a specific condition.
C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
61.
CRYSTALLINE WHOLLY AROMATIC POLYESTER AND POLYESTER RESIN COMPOSITION
[Problem] To provide a crystalline wholly aromatic polyester which is able to be improved in terms of sliding properties (friction characteristics, wear characteristics, limiting PV value) and thermal stability during molding, while having heat resistance. [Solution] A crystalline wholly aromatic polyester according to the present invention is a polycondensation product of an aromatic dicarboxylic acid and an aromatic diol and is characterized in that: structural units derived from the aromatic dicarboxylic acid include a structural unit (I) that is represented by chemical formula (1), a structural unit (II) that is represented by chemical formula (2) and a structural unit (III) that is represented by chemical formula (3); structural units derived from the aromatic diol include a structural unit (IV) that is represented by chemical formula (4); and the respective composition ratios (mol%) of the structural units (I)-(III) in all structural units of the crystalline wholly aromatic polyester satisfy the conditions described below. 30 mol% ≤ structural unit (I) ≤ 40 mol% 5 mol% ≤ structural unit (II) ≤ 10 mol% 5 mol% ≤ structural unit (III) ≤ 10 mol% 45 mol% ≤ structural unit (I) + structural unit (II) + structural unit (III) ≤ 50 mol%
C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
62.
METHOD FOR OPERATING HYDROGEN PRODUCTION APPARATUS, AND CONTROL DEVICE FOR HYDROGEN PRODUCTION APPARATUS
One aspect of the present invention provides a method for operating a hydrogen production apparatus which is located in a hydrogen station and which produces a hydrogen gas to be supplied to a fuel cell vehicle (FCV) arriving at the hydrogen station, the method for operating a hydrogen production apparatus characterized by comprising: operating the hydrogen production apparatus up to a first operation load rate that is preset for a rated operation; increasing the operation load of the hydrogen production apparatus toward a second load rate that is greater than the first operation load rate at a first timing corresponding to the arrival of the FCV; and decreasing the operation load of the hydrogen production apparatus toward a third operation load rate that is smaller than the second operation load rate at a second timing corresponding to completion of charging of hydrogen into the FCV.
H01M 8/04 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
H01M 8/04186 - Arrangements for control of reactant parameters, e.g. pressure or concentration of liquid-charged or electrolyte-charged reactants
H01M 8/04313 - Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variablesProcesses for controlling fuel cells or fuel cell systems characterised by the detection or assessment of failure or abnormal function
H01M 8/0606 - Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
B60L 50/70 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
63.
COMPOSITION FOR SUPPRESSING OR TREATING BRAIN TUMOR OR SYMPTOMS ATTRIBUTABLE THERETO
The present invention provides a novel composition for suppressing or treating a brain tumor or symptoms attributable thereto. More specifically, provided is a composition for suppressing or a treating brain tumor or symptoms attributable thereto, containing one or more carotenoids selected from among astaxanthin, adonirubin, adonixanthin, zeaxanthin, and a pharmaceutically acceptable salt thereof.
Provided is a method for producing a lubricant base oil, the method comprising: a decomposition-purification step of thermolyzing a feedstock oil and purifying the obtained thermolyzed product to obtain ethylene; a polymerization step of oligomerizing the ethylene in the presence of an ethylene polymerization catalyst to obtain a polymer mixture containing an ethylene oligomer; a first distillation step of distilling the polymer mixture to fractionate the mixture into a lubricant fraction and a fraction other than the lubricant fraction; an isomerization step of hydroisomerizing the lubricant fraction in the presence of a hydroisomerization catalyst to obtain a reaction mixture containing an isomerized oil; and a second distillation step of distilling the reaction mixture to fractionate the mixture into a lubricant base oil and a fraction other than the lubricant base oil. The fraction, other than the lubricant fraction, obtained during the first distillation step and/or the fraction, other than the lubricant base oil, obtained during the second distillation step is/are returned to the decomposition-purification step as part of the feedstock oil.
C10G 69/12 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one polymerisation or alkylation step
C10G 9/00 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
C10G 45/58 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour pointSelective hydrocracking of normal paraffins
C10G 50/02 - Production of liquid hydrocarbon mixtures from lower carbon number hydrocarbons, e.g. by oligomerisation of hydrocarbon oils for lubricating purposes
65.
ORGANIC-HALOGEN-COMPOUND-ABSORBING AGENT, METHOD FOR REMOVING ORGANIC HALOGEN COMPOUND FROM HYDROCARBON GAS IN WHICH SAID AGENT IS USED, DEVICE FOR ABSORBING HALOGEN COMPOUND IN WHICH SAID METHOD IS USED, AND METHOD FOR PRODUCING HYDROCARBON GAS
The present invention comprises a process for treating a petroleum fraction, and also comprises efficiently absorbing an organic halogen compound from a fluid mixture of the organic halogen compound and an inorganic halogen compound derived from crude oil and raising the absorption performance of a halogen-compound-absorbing material, thereby reducing the frequency with which the absorbing material is exchanged. There is used an absorbing agent that includes attapulgite (palygorskite) having high absorption performance with respect to organic halogen compounds. Furthermore, there is used an absorption column in which the aforementioned absorbing agent and a halogen-compound-absorbing agent that includes zinc oxide are disposed in series, thereby making it possible to raise the treatment performance with respect to a fluid that contains, in high concentrations, the organic halogen compound in addition to the inorganic halogen compound.
B01J 20/12 - Naturally occurring clays or bleaching earth
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
B01J 20/04 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
B01J 20/06 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group
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
The present invention provides a method for efficiently producing ethanol from a lignocellulosic raw material. More specifically, provided is a method for producing ethanol from a lignocellulosic raw material, the method including a step for carrying out parallel double fermentation while adding additional saccharifying enzyme continuously or intermittently to a fermenting solution that contains a lignocellulosic raw material, a saccharifying enzyme, and a yeast, the additional saccharifying enzyme being added in such a manner as to keep the physical values of the fermenting solution within preset ranges.
[Problem] To provide a method for producing an epoxy compound at a high yield by means of hydrogen peroxide while suppressing the generation of by-products, wherein an organic compound having a carbon-carbon double bond is used as a raw material. [Solution] The present invention provides a method for producing an epoxy compound, the method comprising a step for subjecting an organic compound having a carbon-carbon double bond to hydrogen peroxide in the presence of a catalyst to oxidize the carbon-carbon double bond, wherein the catalyst contains: a tungsten compound; a phosphoric acid, a phosphonic acid, or salts thereof; and an onium salt having alkyl sulfate ions as anions and represented by formula (I) [in the formula, R1 is a C1-18 linear or branched aliphatic hydrocarbon group which may be substituted by 1 to 3 phenyl groups].
C07D 303/04 - Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
C07D 301/12 - Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
C07D 303/06 - Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms in which the oxirane rings are condensed with a carbocyclic ring system having three or more relevant rings
A method for producing xylene, which comprises: a conversion reaction step wherein a product containing a monocyclic aromatic hydrocarbon having 6-8 carbon atoms is produced by bringing a starting material that is mainly composed of a light hydrocarbon having 2-7 carbon atoms and a crystalline aluminosilicate-containing catalyst (Z) into contact with each other; and a xylene conversion step wherein the product is subjected to a disproportionation reaction or a transalkylation reaction.
C07C 6/12 - Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
C07C 2/84 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen oxidative coupling catalytic
C07C 2/12 - Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves
B01J 29/40 - Crystalline aluminosilicate zeolitesIsomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
C07C 2/76 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
A method for producing a wax, comprising: a first precipitation step of precipitating a first solid material from a mixed oil, which is prepared by adding a low-temperature fluidability improving agent to a hydrocarbon oil having a 10-vol% distillation temperature of 300°C or higher, under a temperature condition of 5 to 40°C; and a first separation step of collecting the first solid material as a first non-penetrated fraction by a solid-liquid separation method.
A lubrication method for lubricating a sliding member which includes one or more types selected from the group consisting of liquid crystal polymers and polyetheretherketone, by using a lubricant composition which contains one or more types selected from the group consisting of mineral oil and alkylbenzene as the lubricant base oil.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
A lubrication method for lubricating a sliding member which includes one or more types selected from the group consisting of liquid crystal polymers and polyetheretherketone, by using a lubricant composition which contains an ester as the lubricant base oil.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
This tetracarboxylic dianhydride is a mixture of stereoisomers of a compound represented by general formula (1): [in formula (1), R1, R2, and R3 each independently represent a hydrogen atom or the like, and n represents an integer of 0-12], wherein the contained amount of an isomer (A) represented by a specific general formula is 40-98 mol% with respect to the whole amount of the stereoisomers, the contained amount of an isomer (B) represented by a specific general formula is 2-60 mol% with respect to the whole amount of the stereoisomers, and the total amount of the isomers (A) and (B) is greater than or equal to 42 mol% with respect to the whole amount of the stereoisomers.
A resin composition that contains at least one resin component selected from the group consisting of resins (A) that have a side chain (a) containing a hydrogen-bonding crosslinking site that has a carbonyl-containing group and/or nitrogen-containing heterocycle, the resin (A) having a glass transition point of 25°C or lower, and resins (B) that include a hydrogen-bonding crosslinking site and covalent-bonding crosslinking site in a side chain, the resin (B) having a glass transition point of 25°C or lower, and both resin (A) and resin (B) are reaction products of a crosslinking agent and a maleic anhydride-modified thermoplastic resin have a melting point of 68°C-134°C and a maleinization rate of 0.5-2.5 mass%.
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
76.
COMPOSITION FOR CURED RESINS, CURED PRODUCT OF SAID COMPOSITION, METHOD FOR PRODUCING SAID COMPOSITION, METHOD FOR PRODUCING SAID CURED PRODUCT, AND SEMICONDUCTOR DEVICE
[Problem] To provide: a composition for cured resins, which has excellent fast curing properties, and which is used for the purpose of achieving a highly heat-resistant cured product; a cured product of this composition; a method for producing this composition for cured resins; and a method for producing this cured product. In addition, to provide a semiconductor device which uses this cured product as a sealing material. [Solution] A composition for cured resins according to the present invention contains: (A) at least one polyfunctional benzoxazine compound which has at least two benzoxazine rings, and which is selected from among polyfunctional benzoxazine compounds having a structural unit of formula (1) and polyfunctional benzoxazine compounds having a structure represented by formula (2); (B) a polyfunctional epoxy compound which has at least one norbornane structure and at least two epoxy groups; (C) a curing agent; and (D) a curing accelerator which is a bisphenol salt of a diazabicycloalkene.
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
The present invention uses a creasing method that comprises: a gripping and rotating step for bunching and gripping a long fiber nonwoven fabric (F) being continuously drawn out and twisting the long fiber nonwoven fabric (F) by rotating the gripped portion to form first folding lines; a heating step for heating the twisted long fiber nonwoven fabric (F) to fix the first folding lines; and a widening step for releasing the long fiber nonwoven fabric (F) in which the first folding lines have been formed.
D06J 1/06 - Pleating, kilting, or goffering textile fabrics or wearing apparel continuously and transversely to the direction of feed by reciprocating blades
D06J 1/08 - Pleating, kilting, or goffering textile fabrics or wearing apparel continuously and transversely to the direction of feed by reciprocating blades which introduce the folds between rollers or belts
79.
MOLDED RESIN PRODUCT INCLUDING WHOLLY AROMATIC LIQUID CRYSTAL POLYESTER RESIN CAPABLE OF REDUCING DIELECTRIC LOSS TANGENT BY HEAT TREATMENT, AND ELECTRIC/ELECTRONIC COMPONENT
C08J 7/00 - Chemical treatment or coating of shaped articles made of macromolecular substances
C08G 63/60 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
H01B 3/42 - Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes polyesters, polyethers, polyacetal
An adhesive tape 1 according to the present invention comprises: a substrate 3 formed of a network structure made of a polypropylene resin; and an adhesive layer 5 having heat resistance at temperatures of 100°C or higher and disposed on one surface of the substrate 3. The network structure has a configuration in which a plurality of first fibers oriented in a first direction corresponding to the length direction, and a plurality of second fibers oriented in a second direction corresponding to the width direction are laminated or woven, wherein (a) the thickness of the first fibers is 0.04 mm or less, and the width of the first fibers is 0.6 mm or less, (b) the thickness of the second fibers is greater than the thickness of the first fibers, and the width of the second fibers is greater than or equal to the width of the first fibers, (c) the tensile strength in the first direction is 90-200 N/50 mm, (d) the bending resistance in the first direction is 25-60 mm as measured by the Cantilever method, and (e) the bending resistance in the second direction is 30-80 mm as measured by the Cantilever method.
Provided is a novel benzoxazine compound which has a low melting point and a low curing reaction temperature and rarely undergo thermal decomposition and therefore has a high weight retention ratio during a curing reaction, and which is useful for the preparation of a highly heat-resistant cured article having a high glass transition temperature. Also provided is a benzoxazine resin which is produced by curing the benzoxazine compound. The benzoxazine compound according to the present invention is represented by formula (1). The benzoxazine resin according to the present invention is a cured product of a heat-curable resin raw material containing the benzoxazine compound. [In formula (1), R represents an alkylene group, an aralkylene group, an oxygen atom, a sulfur atom or a sulfonyl group; and Ar represents an arylene group.]
C07D 265/16 - 1,3-OxazinesHydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with only hydrogen or carbon atoms directly attached in positions 2 and 4
H01B 3/46 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances plasticsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes silicones
HITACHI AUTOMOTIVE SYSTEMS MEASUREMENT, LTD. (Japan)
Inventor
Tezuka,toshio
Rembutsu,tatsuya
Sakamoto, Koki
Abstract
A failure diagnosis method for a flowmeter of a weighing machine according to an aspect of the present invention is characterized by: weighing, by using a flowmeter, a filling amount of hydrogen gas when a tank of an automobile which uses the hydrogen gas as a power source is to be filled with the hydrogen gas; receiving information about the pressure, the temperature, and the capacity of the tank; calculating a filling amount at the completion of filling the tank with the hydrogen gas from the weighing machine by using the pressure, the temperature, and the capacity of the tank; determining the presence or absence of a failure of the flowmeter by using an error value obtained at the completion of the current hydrogen gas filling and a plurality of error values based on a plurality of past result data stored in a storage device, between the weighed filling amount weighed at the completion of filling by using the flowmeter and the calculated filling amount calculated at the completion of filling by using the pressure, the temperature, and the capacity of the tank; and outputting the result.
This transparent net structure includes two or more uniaxial alignment bodies of multilayer films each including a thermoplastic resin layer that contains at least one type of polypropylene (T) selected from the group consisting of block polypropylene and random polypropylene polymerized by using a metallocene catalyst, and including an adhesive layer that contains polypropylene (A) polymerized by using a metallocene catalyst and that is laminated on at least one surface of the thermoplastic resin layer, wherein the two or more uniaxial alignment bodies are laminated or woven via the adhesive layers such that the alignment axes of the uniaxial alignment bodies intersect with each other.
B32B 3/24 - 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 discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by an apertured layer, e.g. of expanded metal
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
D04H 3/045 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles for net manufacturing
D04H 13/02 - Production of non-woven fabrics by partial defibrillating of oriented thermoplastics films
85.
HYDROGEN GAS FILLING METHOD AND HYDROGEN GAS FILLING DEVICE
HITACHI AUTOMOTIVE SYSTEMS MEASUREMENT, LTD. (Japan)
Inventor
Fukunaga, Akihiko
Rembutsu,tatsuya
Sakamoto, Koki
Abstract
A hydrogen gas filling method according to an aspect of the present invention is characterized by receiving the temperature of a tank before the start of filling from an automobile on which the tank to be filled with hydrogen gas is mounted and which uses the hydrogen gas as a power source, calculating a difference between a preset maximum temperature and the temperature of the tank, calculating a hydrogen gas filling speed dependent on the difference, and filling the tank with the hydrogen gas at the calculated filling speed via a weighing machine from an accumulator in which the hydrogen gas has been accumulated.
Provided is a p-xylene production method comprising: a dimerization step in which a first starting material including isobutene is brought into contact with a dimerization catalyst including at least one element selected from the group consisting of Group 9 metal elements and Group 10 metal elements to produce a C8 component including 2,5-dimethylhexene; and a cyclization step in which a second starting material including the C8 component is brought into contact with a dehydrogenation catalyst to produce p-xylene by a cyclodehydrogenation reaction of the C8 component.
This spur gear component comprises multiple teeth which project radially and extend axially, and which are arranged circumferentially at a fixed pitch, wherein the spur gear component comprises fiber material which, in a state spirally wound around a central axis, is imparted with a shape corresponding to the arrangement pattern of the multiple teeth.
B29D 15/00 - Producing gear wheels or similar articles with grooves or projections, e.g. control knobs
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B29C 69/02 - Combinations of shaping techniques not provided for in a single one of main groups , e.g. associations of moulding and joining techniquesApparatus therefor of moulding techniques only
B29C 70/10 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements
B29C 70/30 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or coreShaping by spray-up, i.e. spraying of fibres on a mould, former or core
F16H 55/16 - Construction providing resilience or vibration-damping relating to teeth only
B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
B29L 15/00 - Gear wheels or similar articles with grooves or projections, e.g. control knobs
88.
LIQUID CRYSTALLINE COMPOUND, IONIC CONDUCTOR, ELECTROLYTIC FILM, AND SECONDARY BATTERY
C07C 43/205 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
C07C 69/92 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
C07C 251/24 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to carbon atoms of six-membered aromatic rings
H01B 1/06 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances
H01M 10/0565 - Polymeric materials, e.g. gel-type or solid-type
C09K 19/12 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
C09K 19/22 - Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases
A method for producing p-xylene, which comprises: a separation step wherein a first starting material which contains isobutene and isobutane is obtained from a C4 fraction that is derived from petroleum; a dimerization step wherein a C8 component is produced by bringing the first starting material into contact with a dimerization catalyst; and a cyclization step wherein p-xylene is produced through a cyclization dehydrogenation reaction of the C8 component by bringing the C8 component into contact with a dehydrogenation catalyst, which is obtained by having a carrier support a load metal that contains Cr, in the presence of at least one of isobutene and isobutane.
This bevel gear component has multiple teeth which project axially and extend towards the outer periphery and which are arranged circumferentially at a fixed pitch, wherein the bevel gear component comprises fiber material which, in a state wound around a central axis, is imparted with a shape corresponding to the arrangement pattern of the multiple teeth.
A lubricating oil composition for internal combustion engines, which contains: a lubricant base oil which is composed of one or more mineral oil type base oils, one or more synthetic base oils, or a combination of these base oils, and which has a kinematic viscosity at 100°C of 3.0 mm2/s or more but less than 4.0 mm2/s and an NOACK evaporation loss at 250°C of 15% by mass or less; (A) a metal-based detergent containing calcium borate in an amount of 1,000 ppm by mass or more but less than 2,000 ppm by mass in terms of calcium based on the total amount of the composition; and (G) zinc dialkyl dithiophosphate in an amount of 600 ppm by mass or more in terms of phosphorus based on the total amount of the composition. This lubricating oil composition for internal combustion engines does not contain (C) a viscosity index improver, or contains (C) a viscosity index improver in an amount of 5% by mass or less based on the total amount of the composition.
C10N 20/04 - Molecular weightMolecular weight distribution
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
A lubricating oil composition for internal combustion engines, which contains: a lubricant base oil which is composed of one or more mineral oil type base oils, one or more synthetic base oils, or a combination of these base oils, and which has a kinematic viscosity at 100°C of 3.0 mm2/s or more but less than 4.0 mm2/s and an NOACK evaporation loss at 250°C of 15% by mass or less; (A) a metal-based detergent containing calcium in an amount of 1,000 ppm by mass or more but less than 2,000 ppm by mass in terms of calcium based on the total amount of the composition; (B) a metal-based detergent containing magnesium in an amount of from 100 ppm by mass to 1,000 ppm by mass in terms of magnesium based on the total amount of the composition; and (G) zinc dialkyl dithiophosphate in an amount of 600 ppm by mass or more in terms of phosphorus based on the total amount of the composition. This lubricating oil composition for internal combustion engines does not contain (C) a viscosity index improver, or contains (C) a viscosity index improver in an amount of 5% by mass or less based on the total amount of the composition.
C10N 20/04 - Molecular weightMolecular weight distribution
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
An additive for rubbers, which contains a hydrogenated petroleum resin that is a hydrogenated product of a polymer of an unsaturated hydrocarbon, and which is configured such that: the unsaturated hydrocarbon contains an aromatic compound having an aromatic ring and an alicyclic compound having a five-membered ring; the aromatic compound contains an indene compound having an indene skeleton; and the content of the indene compound is 15-60% by mass based on the total amount of the unsaturated hydrocarbon.
C08L 45/00 - Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring systemCompositions of derivatives of such polymers
B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
HITACHI AUTOMOTIVE SYSTEMS MEASUREMENT, LTD. (Japan)
JXTG NIPPON OIL & ENERGY CORPORATION (Japan)
Inventor
Rembutsu Tatsuya
Fukunaga Akihiko
Tezuka Toshio
Negishi Eiji
Abstract
A control device (28) disposed in a dispenser unit (4) controls the opening/closing of a flow volume adjusting valve (16) so that the pressure increase rate of gas pressure in a fuel tank (2A) when performing gas charging into the fuel tank (2A) increases at a reference increase rate determined in advance. The control device (28), when gas charging into the fuel tank (2A) has been started, controls the pressure increase rate at a high increase rate higher than the reference increase rate. After the difference between the gas pressure in the fuel tank (2A) when gas charging is being performed at the high increase rate and the gas pressure in the fuel tank (2A) when the charging is performed at the reference increase rate has reached a predetermined pressure difference, the control device (28) controls the opening/closing of the flow volume adjusting valve (16) so that the gas charging into the fuel tank (2A) is performed at the reference increase rate.
A method for producing indene, which comprises a dehydrogenation step wherein a starting material gas containing indane and molecular hydrogen is brought into contact with a dehydrogenation catalyst, thereby obtaining a reaction product that contains indene. This method for producing indene is configured such that: the dehydrogenation catalyst comprises a carrier containing aluminum and a supported metal that is supported by the carrier; the supported metal contains a group 14 metal element and platinum; and the atomic ratio of the group 14 metal element to the platinum in the dehydrogenation catalyst is 8.0 or less.
An aspect of the present invention relates to a refrigerator provided with a refrigerant circulation system which has a compressor, a condenser, an expanding mechanism, and an evaporator, and in which a refrigerant and a refrigerator oil is charged, wherein the refrigerator oil includes: a first base oil which has a compatible region to the refrigerant at a temperature of at most 30ºC and within an oil ratio range of 1-80 mass%; and a second base oil which has a 40ºC-dynamic viscosity lower than that of the first base oil and has a compatible region to a refrigerant narrower than the first base oil.
C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
C10N 30/06 - OilinessFilm-strengthAnti-wearResistance to extreme pressure
This method for producing a wax isomerized oil comprises a step for preparing an ethylene polymer wax, a step for subjecting the ethylene polymer wax to hydrogenolysis using a hydrogenolysis catalyst including zirconia to obtain a decomposition product, and a step for subjecting the decomposition product to dewaxing to obtain the wax isomerized oil.
C10G 45/60 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour pointSelective hydrocracking of normal paraffins characterised by the catalyst used
C10G 67/04 - Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
C10G 73/02 - Recovery of petroleum waxes from hydrocarbon oilsDe-waxing of hydrocarbon oils
98.
METHOD FOR DIAGNOSING FAULT IN PRESSURE GAUGE OF HYDROGEN CHARGING SYSTEM, AND METHOD FOR CALIBRATING PRESSURE GAUGE OF HYDROGEN CHARGING SYSTEM
The method for diagnosing a fault in a pressure gauge of a hydrogen charging system according to one embodiment of the present invention is characterized in: charging a hydrogen fuel into a fuel cell automobile in which hydrogen fuel is used as a power source, through a dispenser from an accumulator in which the hydrogen fuel is accumulated; acquiring pressures measured by a plurality of pressure gauges disposed at different positions on a hydrogen fuel channel between the accumulator and an outlet of the dispenser at a timing at which the flow amount of the hydrogen fuel being charged becomes equal to or lower than a threshold value at a stage near the end of charge; determining, on the basis of the acquired pressure values, whether or not the deviations between the pressures are within a threshold value; and outputting the determining result.
H01M 8/04 - Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
H01M 8/0606 - Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
A production method for p–xylene comprising: a dimerization step in which a first raw material containing isobutene is brought in contact with a dimerization catalyst and a C8 component including diisobutylene is created; a cyclization step in which a second raw material including the C8 component is brought in contact with a dehydrogenation catalyst including Pt, in the presence of hydrogen, and a reaction product including p–xylene is obtained; and a retrieval step in which p–xylene is retrieved from the reaction product.
This method for producing a wax isomerized oil comprises a step for preparing an ethylene polymer wax not having undergone hydrogenolysis, and a step for subjecting the ethylene polymer wax to isomerization dewaxing to obtain the wax isomerized oil.
C10G 45/58 - Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour pointSelective hydrocracking of normal paraffins
