Abstract

[Problem] To provide a silane compound from which a rubber composition which exhibits an excellent balance between viscoelasticity and wear resistance can be obtained. [Solution] A silane compound according to the present invention is represented by formula (1).

IPC Classes  ?

• C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08K 5/16 - Nitrogen-containing compounds
• C08K 5/31 - Guanidine; Derivatives thereof
• C08K 5/3477 - Six-membered rings
• C08K 5/548 - Silicon-containing compounds containing sulfur
• C08L 7/00 - Compositions of natural rubber
• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
• C08L 9/06 - Copolymers with styrene
• C08L 21/00 - Compositions of unspecified rubbers
• C08L 101/00 - Compositions of unspecified macromolecular compounds

Abstract

This lubricating oil additive composition contains (i) one or more Brφnsted acid salts of a first amide compound, the Brφnsted acid salts being salts of a first amide compound and a Brφnsted acid. With respect to this lubricating oil additive composition, the first amide compound is a monoamide of one or more fatty acids (a1) and one or more amine compounds (a2); and the amine compounds (a2) are each an oligomer of one or more alkanolamines (a3) that are represented by general formula (1). (In the formula, n represents 1 or 2; R1represents a linear alkylene group having 1 to 4 carbon atoms or a branched alkylene group which has 3 to 10 carbon atoms, while having 2 carbon atoms in the main chain; and in cases where n is 2, the plurality of R1 moieties may be the same as or different from each other.)

IPC Classes  ?

• C10M 133/16 - Amides; Imides
• C10M 169/04 - Mixtures of base-materials and additives
• C10M 101/02 - Petroleum fractions
• C10M 133/30 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms containing a nitrogen-to-oxygen bond
• C10M 135/10 - Sulfonic acids or derivatives thereof
• C10M 139/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups
• 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 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/00 - Specified use or application for which the lubricating composition is intended
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/12 - Gas-turbines
• C10N 40/25 - Internal-combustion engines
• C10N 40/30 - Refrigerator lubricant

Abstract

The objective of the present invention is to provide a composition comprising an LPS of a Gram-negative bacterium having a predetermined structure or a predetermined activity. According to the present invention, provided is a composition comprising a lipopolysaccharide of a Gram-negative bacterium, wherein the lipopolysaccharide has lipid A, and the lipid A has a predetermined structure and a predetermined limulus activity.

IPC Classes  ?

• C12P 19/04 - Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
• C07H 13/06 - Fatty acids

Abstract

A lubricant additive composition containing: (i) at least one first amide compound and/or a salt thereof, as a monoamide of at least one fatty acid (a1) and at least one amine compound (a2), the amine compound (a2) being an oligomer of at least one alkanolamine (a3) represented by general formula (1); and (ii) at least one second amide compound having a structure in which the amino group and at least one hydroxy group in the alkanolamine (a3) are acylated with fatty acid (a1). (In the formula, n is 1 or 2; R1is a C1-3 linear alkylene group, or a C3-10 branched alkylene group having 2 carbon atoms in the main chain; and when n is 2, a plurality of R1's may be the same or different.)

IPC Classes  ?

• C10M 133/16 - Amides; Imides
• C10M 169/04 - Mixtures of base-materials and additives
• C10M 101/02 - Petroleum fractions
• 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 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/00 - Specified use or application for which the lubricating composition is intended
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/12 - Gas-turbines
• C10N 40/25 - Internal-combustion engines
• C10N 40/30 - Refrigerator lubricant

Abstract

B2B1B1B2B2 respectively represent the contents (mass%) of the first amide compound and the component (B2).) Formula (1) (In the formula, n represents 1 or 2; each R1represents a linear alkylene group having 1 to 4 carbon atoms or a branched alkylene group which has 3 to 10 carbon atoms, while having 2 carbon atoms in the main chain; and the plurality of R1 moieties may be the same as or different from each other.)

IPC Classes  ?

• C10M 133/16 - Amides; Imides
• C10M 169/04 - Mixtures of base-materials and additives
• C10M 101/02 - Petroleum fractions
• 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 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/00 - Specified use or application for which the lubricating composition is intended
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/12 - Gas-turbines
• C10N 40/25 - Internal-combustion engines
• C10N 40/30 - Refrigerator lubricant

Abstract

The purpose of the present invention is to provide an agent for adjusting cytokine production by lipopolysaccharide derived from Escherichia coli, or an agent for adjusting TLR4 activation by lipopolysaccharide derived from Escherichia coli. The present invention provides: an agent for adjusting cytokine production by lipopolysaccharide derived from Escherichia coli, the agent including lipopolysaccharide derived from bacteria belonging to genus Paracoccus; or an agent for adjusting TLR4 activation by lipopolysaccharide derived from Escherichia coli, the agent including lipopolysaccharide derived from bacteria belonging to genus Paracoccus.

IPC Classes  ?

• A61K 31/739 - Lipopolysaccharides
• A23L 33/135 - Bacteria or derivatives thereof, e.g. probiotics
• A61K 35/74 - Bacteria
• A61P 31/04 - Antibacterial agents
• A61P 37/04 - Immunostimulants
• A61P 43/00 - Drugs for specific purposes, not provided for in groups
• C08B 37/00 - Preparation of polysaccharides not provided for in groups ; Derivatives thereof
• C12N 1/20 - Bacteria; Culture media therefor

Abstract

[Problem] To quickly optimize a structure when a plurality of molecules are present. [Solution] This information processing device comprises a memory and a processor. The processor defines a molecule model expressing a target molecular structure, and a solid surface model, executes a simulation in which the molecule model of a single molecule is arranged on the solid surface model, obtains an adsorption site and the location and angle at which the molecule model of the single molecule approaches the solid surface model, executes a simulation in which the plurality of molecule models are adsorbed to a plurality of the adsorption sites, and obtains the structure and adsorption energy distribution when the molecule model of the polymolecule is adsorbed to the solid surface model.

IPC Classes  ?

• G16Z 99/00 - Subject matter not provided for in other main groups of this subclass
• G16C 20/00 - Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures

Abstract

This apparatus 2 for producing an organic hydride is provided with: a cathode electrode 10 which generates an organic hydride and hydroxide ions from an object to be hydrogenated and water; an anode electrode 12 which generates oxygen by oxidizing the hydroxide ions; and an electrolyte membrane 14 which is composed of an anion exchange membrane and is arranged between the cathode electrode 10 and the anode electrode 12 so as to transfer the hydroxide ions from the cathode electrode 10 side to the anode electrode 12 side.

IPC Classes  ?

• C25B 3/25 - Reduction
• B01J 31/08 - Ion-exchange resins
• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 3/03 - Acyclic or carbocyclic hydrocarbons
• C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
• C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
• C25B 13/04 - Diaphragms; Spacing elements characterised by the material
• C25B 15/08 - Supplying or removing reactants or electrolytes; Regeneration of electrolytes

Abstract

This power storage device 1 comprises: a positive electrode 2 containing manganese dioxide; a negative electrode 4 containing zinc; a positive electrode electrolyte 6 in contact with the positive electrode 2; a negative electrode electrolyte 8 in contact with the negative electrode 4; and an anion exchange membrane 10 which separates the positive electrode 2 and the positive electrode electrolyte 6 from the negative electrode 4 and the negative electrode electrolyte 8. The anion exchange membrane 10 has a zinc ion permeation rate of less than 15.6×10-6[mol/cm2/24 hr] and a membrane resistance of less than 12.3 [Ω∙cm2].

IPC Classes  ?

• H01M 10/24 - Alkaline accumulators
• H01M 4/24 - Electrodes for alkaline accumulators
• H01M 4/42 - Alloys based on zinc
• H01M 4/50 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/28 - Construction or manufacture
• H01M 50/497 - Ionic conductivity

Abstract

A refrigerating machine oil comprising a base oil and a polymer including a structural unit represented by formula (1) [in the formula, R1represents a hydrogen atom or a methyl group, and R2represents an alkyl group or a group obtained by partially substituting an alkyl group], wherein the average number of carbon atoms in the group represented by R2 in the polymer is 4-18.

IPC Classes  ?

• C10M 145/14 - Acrylate; Methacrylate
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/30 - Refrigerator lubricant

Abstract

[Problem] To search for a highly accurate reaction route. [Solution] This information processing device comprises: one or more memories; and one or more processors. The one or more processors acquire a route for connection from a start state to an end state, divide the route on the basis of local minimum points in the route, and optimize the divided routes, to acquire a reaction path from the start state to the end state.

IPC Classes  ?

• G16C 20/10 - Analysis or design of chemical reactions, syntheses or processes

Abstract

[Problem] To provide a rubber composition which can improve abrasion resistance, grip retention properties, wet grip properties and dry grip properties of a tire. [Solution] The rubber composition according to the present invention is characterized by containing: a rubber component having a glass transition temperature of -35ºC to -5ºC; an additive for a rubber, which includes a sulfur-containing hydrocarbon polymer; and a filler, with the sulfur-containing hydrocarbon polymer being a product of a reaction between an unsaturated hydrocarbon and sulfur, the unsaturated hydrocarbon including an alicyclic unsaturated compound, the weight average molecular weight of the sulfur-containing unsaturated hydrocarbon polymer being 500-4000, and the content of the filler being 200-500 parts by mass relative to 100 parts by mass of the rubber component.

IPC Classes  ?

• C08L 21/00 - Compositions of unspecified rubbers
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08L 57/06 - Homopolymers or copolymers containing elements other than carbon and hydrogen

Abstract

[Problem] To provide a rubber composition that improves the wear resistance of a tire and that has excellent wet grip or excellent cut and chip resistance. [Solution] The rubber composition according to the present invention contains a rubber component having a glass transition temperature of from -90℃ to less than -50°C and an additive for rubber containing a sulfurized hydrocarbon polymer, and is characterized in that the rubber component contains 50% or more isoprene rubber, the sulfurized hydrocarbon polymer is a product of reaction between a polymer of unsaturated hydrocarbons and sulfur, the unsaturated hydrocarbons including an alicyclic unsaturated compound, and that the sulfurized hydrocarbon polymer has a weight-average molecular weight of 500-4,000 inclusive.

IPC Classes  ?

• C08L 7/00 - Compositions of natural rubber
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
• C08L 57/06 - Homopolymers or copolymers containing elements other than carbon and hydrogen

Abstract

[Problem] To provide a rubber composition which enables a tire to have excellent wear resistance, wet grip performance and on-ice performance. [Solution] A rubber composition according to the present invention is characterized by containing a rubber component and an additive for rubbers, the additive containing a sulfur-containing hydrocarbon polymer, and is also characterized in that: the rubber component contains an isoprene rubber; the sulfur-containing hydrocarbon polymer is a reaction product of an unsaturated hydrocarbon and sulfur; the hydrocarbon contains an alicyclic unsaturated compound; the weight average molecular weight of the sulfur-containing hydrocarbon polymer is 500 to 4,000; and the type A rubber hardness of a cured product of the rubber composition at a temperature of 0°C as specified in ISO is 30 to 55.

IPC Classes  ?

• C08L 7/00 - Compositions of natural rubber
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
• C08L 57/06 - Homopolymers or copolymers containing elements other than carbon and hydrogen

Abstract

[Problem] To provide a rubber composition which can give tires improved in wear resistance, wet grip performance, steering stability, and running performance on ice- or snow-covered roads. [Solution] This rubber composition comprises: a rubber component which comprises an aromatic vinyl/conjugated diene copolymer rubber and/or butadiene rubber and has a glass transition temperature of -100°C to -55°C, excluding -55°C; and an additive for rubbers which comprises a sulfurized hydrocarbon polymer. The rubber composition is characterized in that the rubber component comprises an aromatic vinyl/conjugated diene copolymer rubber and/or butadiene rubber and the total content of the aromatic vinyl/conjugated diene copolymer rubber and the butadiene rubber is 70 mass% or higher with respect to the whole rubber component, that the sulfurized hydrocarbon polymer is a product of reaction between a polymer of one or more unsaturated hydrocarbons and sulfur, the unsaturated hydrocarbons including an alicyclic unsaturated compound, and that the sulfurized hydrocarbon polymer has a weight-average molecular weight of 500-4,000.

IPC Classes  ?

• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C08L 57/06 - Homopolymers or copolymers containing elements other than carbon and hydrogen

Abstract

An apparatus 2 for producing an organic hydride according to the present invention is provided with: an anode electrode 10 which generates protons by oxidizing water; a cathode electrode 12 which generates an organic hydride by hydrogenating an object to be hydrogenated with protons; an electrolyte membrane 14 which has an EW of less than 980 and is arranged between the anode electrode 10 and the cathode electrode 12 so as to transfer protons from the anode electrode 10 side to the cathode electrode 12 side; and a low moisture content layer 44 which is arranged between the electrolyte membrane 14 and the cathode electrode 12, while having a lower moisture content than the electrolyte membrane 14.

IPC Classes  ?

• C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
• C25B 3/03 - Acyclic or carbocyclic hydrocarbons
• C25B 3/05 - Heterocyclic compounds
• C25B 3/07 - Oxygen containing compounds
• C25B 3/09 - Nitrogen containing compounds
• C25B 3/25 - Reduction
• C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
• C25B 13/08 - Diaphragms; Spacing elements characterised by the material based on organic materials

Abstract

A grease composition including (A) a trimellitic acid ester, (B1) phenyl alpha naphthylamine, (B2) an alkyl diphenylamine, (C1) a succinic acid half ester, (C2) a sorbitan monoester, and (D) a urea-based thickening agent. Due to this grease composition, peeling prevention, rust prevention, and oxidation resistance properties are excellent, and furthermore a long fatigue life can be sustained in a rolling device or similar in which the grease is enclosed.

IPC Classes  ?

• C10M 169/00 - Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
• F16C 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls
• F16C 33/66 - Special parts or details in view of lubrication
• C10M 105/36 - Esters of polycarboxylic acids
• C10M 115/08 - Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
• C10M 129/58 - Naphthenic acids
• C10M 129/72 - Esters of polycarboxylic acids
• C10M 129/74 - Esters of polyhydroxy compounds
• C10M 133/12 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
• C10M 137/10 - Thio derivatives
• C10N 10/04 - Groups 2 or 12
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
• C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
• C10N 40/02 - Bearings

Abstract

A management server 40 executes a first step for creating an operation plan of a hydrogen manufacturing facility 14 in a first future period by solving a mathematical programming problem which adopts, as variables, an hourly operation state of the hydrogen manufacturing facility 14 in the first period. The management server 40 executes a second step for creating an operation plan of the hydrogen manufacturing facility 14 in a second future period by solving the mathematical programming problem which adopts, as the variables, the hourly operation state of the hydrogen manufacturing facility 14 in the second period that is shorter than the first period. The management server 40 executes the second step more frequently than the first step. The management server 40 uses a portion of the operation plan created in the first step as a constraint condition of the mathematical programming problem in the second step.

IPC Classes  ?

• H02J 15/00 - Systems for storing electric energy
• C25B 15/00 - Operating or servicing cells
• H02J 3/32 - Arrangements for balancing the load in a network by storage of energy using batteries with converting means
• H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers

Abstract

A sailor protection device (500), wherein a determination unit (510a) performs a determination process to determine whether a sailor is in an emergency situation, on the basis of the strength of notification radio waves received from a transmitter worn by the sailor, said transmitter repeatedly transmitting the notification radio waves, which are for providing notification of the presence of the sailor, and on the basis of detection results from a watercraft oscillation sensor that detects the intensity of oscillation of a watercraft that the sailor is aboard. When the determination unit (510a) has determined that the sailor is in an emergency situation, an on-ship output unit (510k) outputs, to an alarm apparatus, an emergency situation detection signal expressing said determination.

IPC Classes  ?

• G08B 21/02 - Alarms for ensuring the safety of persons
• G08B 25/04 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
• G08B 25/10 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
• B63C 9/00 - Life-saving in water
• G06Q 50/30 - Transportation; Communications

Abstract

A lubricating oil composition comprising (A) a lubricant base oil, (B) an extreme pressure agent, and (C) a nitrogen-containing ashless dispersant, wherein: the lubricating oil composition volume resistivity at 80°C is at least 0.0020×1012 Ω-cm; the (B) component is a substance that contains a specific (B1) phosphorus extreme pressure agent, and either does not contain (B2) a sulfur-containing extreme pressure agent or contains the (B2) component such that the sulfur content derived from the (B2) component is at most a specific quantity; the phosphorus content derived from the (B1) component is at most a specific quantity; and the mass ratio ([phosphorus]/[nitrogen]) of phosphorus derived from the (B1) component and nitrogen derived from the (C) component is at least 0.60 and at most 2.30.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10M 101/02 - Petroleum fractions
• C10M 133/56 - Amides; Imides
• C10M 135/10 - Sulfonic acids or derivatives thereof
• C10M 137/08 - Ammonium or amine salts
• C10N 10/04 - Groups 2 or 12
• 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 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 30/08 - Resistance to extreme temperature
• C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
• C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
• C10N 40/00 - Specified use or application for which the lubricating composition is intended
• C10N 40/02 - Bearings
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/06 - Instruments or other precision apparatus, e.g. damping fluids

Abstract

NN is 30.0 or less, and the kinematic viscosity at 40℃ is 11.5 mm2/s or more.

IPC Classes  ?

• C09K 5/10 - Liquid materials

Abstract

NN of 30.0 or lower, and a dynamic viscosity of 11.5 mm2/s or higher at 40°C.

IPC Classes  ?

• C09K 5/10 - Liquid materials

Abstract

The present invention suppresses the manufacturing cost of fuel provided to vehicles.　A manufacturing plan generation system 10 is a system that generates a vehicle fuel manufacturing plan. Said system comprises a condition information acquisition unit 11 that acquires condition information including information indicating the amount of fuel that can be supplied to vehicles to which the manufactured fuel can be supplied, and a manufacturing plan generation unit 12 that generates a manufacturing plan including the manufacturing time and the manufacturing amount of fuel on the basis of the condition information acquired by the condition information acquisition unit 11.

IPC Classes  ?

• G06Q 50/04 - Manufacturing

Abstract

A base oil for a metalworking oil composition, the base oil being hydrocarbons which have a flash point lower than 70°C and in which, when the integral for all the protons detected by 1H-NMR analysis is taken as 100, the proportion of methyl-group protons is 20-65.

IPC Classes  ?

• C10M 109/00 - Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
• C10M 105/04 - Well-defined hydrocarbons aliphatic
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/20 - Metal working
• C10N 40/24 - Metal working without essential removal of material; Punching metal

Abstract

A base oil for a metal processing oil composition, the base oil being a hydrocarbon having a flash point of 70°C or higher and a proton ratio of methyl groups of 17-65, where the integral value of all protons detected through 1H-NMR analysis is taken as 100.

IPC Classes  ?

• C10M 109/00 - Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
• C10M 105/04 - Well-defined hydrocarbons aliphatic
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/20 - Metal working
• C10N 40/24 - Metal working without essential removal of material; Punching metal

Abstract

Provided is a refrigerator oil that contains, as a base oil, an ester of dipentaerythritol, a linear pentanoic acid and a branched pentanoic acid; in which the molar ratio of the linear pentanoic acid content to the branched pentanoic acid content is 30/70 to 95/5; and that is used in combination with a refrigerant containing at least one type of substance selected from the group consisting of 1,1,1,2-tetrafluoroethane and hydrofluoroolefin.

IPC Classes  ?

• C10M 105/38 - Esters of polyhydroxy compounds
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
• F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/30 - Refrigerator lubricant

Abstract

A method for selecting a catalyst according to the present invention comprises: a step for selecting, as a descriptor, the energy of an intermediate structure or a transition state structure of an elementary reaction of a catalytic reaction for generating a target product from a starting material; a step for creating a map showing the reactivity of the catalytic reaction and the descriptor; a step for calculating a descriptor related to a catalytic reaction that uses a candidate substance in a state in which the candidate substance is fixed; a step for creating a map with a first plot with use of the descriptor; a step for selecting a primary screening candidate substance from candidate substances on the basis of the map with the first plot; a step for calculating a descriptor related to a catalytic reaction that uses the primary screening candidate substance in a state in which the surface of the primary screening candidate substance is relaxed; a step for creating a map with a second plot with use of the calculated descriptor; and a step for selecting a secondary screening candidate substance on the basis of the map with the second plot.

IPC Classes  ?

• C01C 1/04 - Preparation of ammonia by synthesis
• B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals

Abstract

3333333333333333333333333Ti.

IPC Classes  ?

• B01J 23/63 - Platinum group metals with rare earths or actinides
• B01J 23/34 - Manganese
• B01J 23/42 - Platinum
• B01J 23/44 - Palladium
• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01J 23/648 - Vanadium, niobium or tantalum
• B01J 23/652 - Chromium, molybdenum or tungsten
• B01J 23/656 - Manganese, technetium or rhenium
• B01J 23/755 - Nickel
• B01J 23/888 - Tungsten
• B01J 23/889 - Manganese, technetium or rhenium
• B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
• C01C 1/04 - Preparation of ammonia by synthesis

Abstract

[Problem] To provide a method for producing a monocyclic aromatic hydrocarbon, such as benzene and xylene, which are effective as basic raw materials, by using a naphtha raw material including a renewable naphtha. [Solution] This method for producing a monocyclic aromatic hydrocarbon is a method for producing at least one monocyclic aromatic hydrocarbon among benzene and xylene by using a naphtha raw material including a renewable naphtha, and comprises: a step (A-1) for producing and separating toluene by thermally decomposing the naphtha raw material in the presence of water vapor; and a step (A-2) for producing and separating at least one monocyclic aromatic hydrocarbon among benzene and xylene through a disproportionation reaction or transalkylation reaction of toluene.

IPC Classes  ?

• C07C 7/04 - Purification, separation or stabilisation of hydrocarbons; Use of additives by distillation
• C07C 4/04 - Thermal processes
• 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 15/04 - Benzene
• C07C 15/06 - Toluene
• C07C 15/08 - Xylenes
• C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours

Abstract

The method for producing hydrocarbons according to the present disclosure includes a step in which a feed oil is cracked by fluid catalytic cracking with a fluid catalytic cracker comprising a reaction column and a regeneration column, wherein the feed oil includes an FT synthesis oil and wherein the feed temperature x (unit: °C) of the feed oil, the feed rate y1 (unit: ton/h) of the feed oil, the feed rate y2 (unit: ton/h) of a fuel oil to be supplied to the regeneration column, and the circulation rate z1 (unit: ton/h) of a catalyst to be circulated through the reaction column and the regeneration column satisfy a specific inequality.

IPC Classes  ?

• C10G 11/18 - Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised bed" technique

Abstract

[Problem] To achieve highly precise and rapid estimation of an adsorption state. [Solution] This information processing device comprises memory and a processor. The memory stores information pertaining to a trained model that, upon receiving input of molecule information, outputs a physical value. The processor: defines a molecular model representing a target molecular structure and an adsorption material model representing the structure of an adsorption material; executes a simulation under arbitrary activity and temperature conditions in a first model obtained by placing the molecular model in the vicinity of the adsorption material model, said simulation using the trained model in at least a portion thereof; and acquires an adsorption quantity and an adsorption structure as results of the simulation.

IPC Classes  ?

• G16C 20/70 - Machine learning, data mining or chemometrics
• G16Z 99/00 - Subject matter not provided for in other main groups of this subclass

Abstract

AA of the raw material oil is 6 to 23.

IPC Classes  ?

• C10G 11/18 - Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised bed" technique

Abstract

Provided is a base oil for a refrigerating machine oil containing an α-olefin, and a hydrocarbon oil other than an α-olefin. Further provided is a refrigerating machine oil containing the base oil. Still further provided is a working fluid composition containing the refrigerating machine oil and a refrigerant.

IPC Classes  ?

• C10M 107/02 - Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
• C10N 20/02 - Viscosity; Viscosity index
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/30 - Refrigerator lubricant

Abstract

[Problem] To provide a liquid-crystal polyester resin having excellent dimensional stability while having a low dielectric loss tangent. [Solution] A liquid-crystal polyester resin according to the present invention contains constituent units derived from aromatic hydroxycarboxylic acid in the amount of at least 90 mol% of all constituent units, the liquid-crystal polyester resin being characterized in that the dielectric loss tangent at a measurement frequency of 10 GHz is 1.0×10-3 or lower, the difference (anisotropy) in mold shrinkage between a flow direction (MD) of an injection-molded piece of the liquid-crystal polyester resin and a direction (TD) at a right angle to the flow direction is 1.00 or lower, and the melt viscosity measured under the conditions of the melting point to the melting point + 20°C and a shear rate of 1000/s, the melting point being that of the liquid-crystal polyester resin, is at least 25 Pa・s.

IPC Classes  ?

• C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
• 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

Abstract

A refrigerator oil containing an antiwear agent and an ester of a polyhydric alcohol and a C14-20 fatty acid as a base oil, the C14-20 fatty acid including an unsaturated fatty acid, the unsaturated fatty acid including an unsaturated fatty acid having one carbon-carbon unsaturated bond and an unsaturated fatty acid having two or more carbon-carbon unsaturated bonds, and the proportion of unsaturated fatty acids having two or more carbon-carbon unsaturated bonds being 20 mol% or less based on the total amount of unsaturated fatty acids.

IPC Classes  ?

• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
• C10N 40/30 - Refrigerator lubricant
• C10M 105/38 - Esters of polyhydroxy compounds
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

Abstract

In order to provide a lubricating oil composition which has low viscosity but improves extreme pressure resistance, wear resistance, and fatigue resistance, which have a tendency to worsen with a reduction in the viscosity of a lubricating oil, and is also able to satisfy the wet clutch performance required in a transmission while suppressing a reduction in oxidative stability, the present invention contains a lubricating base oil comprising a mineral base oil and/or a synthetic base oil, (A) a thiadiazole compound, (B) a sulfur-free phosphorus compound, (C) a calcium detergent comprising a calcium phenate detergent, (D) a succinimide dispersant comprising a boron-containing succinimide dispersant, and (E) an oiliness agent-based friction modifier, and has a sulfur content of at most 0.050 mass%, a boron content of less than 0.030 mass%, a kinematic viscosity at 100°C of at most 6.2 mm2/s, a mass ratio MS/MP of the sulfur content MS to the phosphorus content MP of at most 1.00, and a mass ratio MB/MCa of the boron content MB to the calcium content MCa of 0.80-1.20.

IPC Classes  ?

• C10M 141/12 - 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 compound containing atoms of elements not provided for in groups
• 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
• C10N 10/04 - Groups 2 or 12
• C10N 20/02 - Viscosity; Viscosity index
• C10N 20/04 - Molecular weight; Molecular weight distribution
• 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 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10M 129/10 - Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
• C10M 133/12 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
• C10M 135/36 - Heterocyclic sulfur, selenium or tellurium compounds the ring containing sulfur and carbon with nitrogen or oxygen
• C10M 137/00 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
• 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 145/14 - Acrylate; Methacrylate
• C10M 159/22 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
• C10M 167/00 - Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential

Abstract

This fuel production apparatus 1 is provided with: a synthetic gas production unit for producing a synthetic gas comprising carbon monoxide and hydrogen using carbon dioxide and hydrogen; a hydrocarbon production unit for producing a hydrocarbon using the synthetic gas; a first distillation separation unit 28 for separating at least a first fraction and a second fraction that is lighter than the first fraction from a product flowing away from the hydrocarbon production unit; a hydrocracking unit 32 for subjecting a portion of the first fraction to a hydrocracking treatment; and a catalytic cracking unit 34 for subjecting another portion of the first fraction to a catalytic cracking treatment.

IPC Classes  ?

• C10G 2/00 - Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
• 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
• C07C 11/02 - Alkenes

Abstract

A water electrolysis cell 2 according to the present invention comprises an oxygen generating electrode 12 which comprises a catalyst for oxygen generation, a hydrogen generating electrode 16 which comprises a catalyst for hydrogen generation, and a diaphragm 20; and this water electrolysis cell 2 generates oxygen at the oxygen generating electrode 12, while generating hydrogen at the hydrogen generating electrode 16 by means of electrolysis of water. A control apparatus 10 for the water electrolysis cell 2 according to the present invention can perform, during a non-operation period in which the water electrolysis cell 2 stops the supply of hydrogen, a potential retention mode in which an electric current is supplied to the water electrolysis cell 2 and a complete stop mode in which the electric current supply to the water electrolysis cell 2 is interrupted; and which one of these modes is to be performed is determined on the basis of the duration of the non-operation period, a first deterioration rate of the water electrolysis cell 2 in cases where the complete stop mode is performed, and a second deterioration rate of the water electrolysis cell 2 in cases where the potential retention mode is performed.

IPC Classes  ?

• C25B 15/00 - Operating or servicing cells
• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features

Abstract

A base oil for a lubricating oil, the base oil comprising an ester of a trivalent alcohol and a C14-20 fatty acid, wherein the ester includes a diester and a triester, and the amount of triester included is not more than 93 mol% with reference to the total amount of diester and triester.

IPC Classes  ?

• C10M 105/38 - Esters of polyhydroxy compounds
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
• C10M 169/04 - Mixtures of base-materials and additives
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/30 - Refrigerator lubricant

Abstract

A refrigerator oil comprising: an ester of a trivalent alcohol and a C14-20 fatty acid, as a base oil; and an oxidation inhibitor, wherein the peroxide value of the ester is at least 5mg/kg.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
• C10M 105/38 - Esters of polyhydroxy compounds
• C10M 129/10 - Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
• C10N 30/10 - Inhibition of oxidation, e.g. anti-oxidants
• C10N 40/30 - Refrigerator lubricant

Abstract

Provided is a lubricating oil composition comprising (A) a lube base oil, (B) a molybdenum-compound friction regulator having a molybdenum content of 50-2,000 mass ppm with respect to the whole composition, (C) an ashless friction regulator of R12122 (wherein R1 represents an optionally substituted C4-C24 aliphatic hydrocarbon group, an optionally substituted C6-C15 alicyclic hydrocarbon group, or an optionally substituted C6-C15 aromatic hydrocarbon group and n1 is 2-5), and (D) a magnesium carbonate sulfonate as a metallic detergent.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10M 129/10 - Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
• C10M 129/28 - Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 133/06 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 133/12 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
• C10M 135/10 - Sulfonic acids or derivatives thereof
• C10M 135/18 - Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
• C10M 137/10 - Thio derivatives
• 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 145/14 - Acrylate; Methacrylate
• C10M 159/24 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
• C10N 10/04 - Groups 2 or 12
• C10N 10/12 - Groups 6 or 16
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/25 - Internal-combustion engines

Abstract

Provided is a lubricating oil composition for internal combustion engines, comprising: (A) a lubricating oil base oil; (B) a molybdenum-based friction modifier that contains molybdenum in an amount of 50 ppm by mass to 2000 ppm by mass inclusive relative to the whole mass of the composition; (C) R12122 (wherein R1 represents an aliphatic hydrocarbon group having 4 to 24 carbon atoms and optionally having a substituent, an alicyclic hydrocarbon group having 6 to 15 carbon atoms and optionally having a substituent, or an aromatic hydrocarbon group having 6 to 15 carbon atoms and optionally having a substituent; and n1 represents 2 to 5) that acts as an ash-free friction modifier; and (D) magnesium carbonate salicylate that acts as a metal-based cleaning agent.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10N 10/04 - Groups 2 or 12
• C10N 10/12 - Groups 6 or 16
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/04 - Detergent or dispersant property
• C10N 40/25 - Internal-combustion engines
• C10M 129/10 - Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
• C10M 129/28 - Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 129/54 - Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
• C10M 133/06 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 133/12 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
• C10M 135/18 - Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
• C10M 137/10 - Thio derivatives
• C10M 145/14 - Acrylate; Methacrylate
• C10M 159/22 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals

Abstract

A lubricating oil composition containing a base oil (A) and a phosphate ester (B), wherein the base oil (A) includes a base oil (A1) (excluding a synthetic oil obtained from biomass feedstock via a Fischer-Tropsch reaction) having biomass-derived carbon, and the content of the biomass-derived carbon measured in accordance with ASTM D6866 is 20% or more with respect to all the carbon in the lubricating oil composition.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/00 - Specified use or application for which the lubricating composition is intended
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/20 - Metal working
• C10M 137/04 - Phosphate esters

Abstract

A water electrolysis cell 2 comprises: an oxygen-generating electrode 12 containing a catalyst for generating oxygen; a hydrogen-generating electrode 16 containing a catalyst for generating hydrogen; and a partitioning film 20 partitioning the oxygen-generating electrode 12 and the hydrogen-generating electrode 16. Through the electrolysis of water, the water electrolysis cell 2 generates oxygen at the oxygen-generating electrode 12 and generates hydrogen at the hydrogen-generating electrode 16. A control device 10 of the water electrolysis cell 2 controls the supply of current to the water electrolysis cell 2 such that during an operation shutdown in which the water electrolysis cell 2 stops the supply of hydrogen, the electric potential of the oxygen-generating electrode 12 is less than the oxygen generation potential and higher than the reduction potential of the catalyst for generating oxygen, and the electric potential of the hydrogen-generating electrode 16 is less than the oxidation potential of the catalyst for generating hydrogen.

IPC Classes  ?

• C25B 15/00 - Operating or servicing cells
• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
• C25B 11/081 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the element being a noble metal

Abstract

[Problem] To speed up or the like the calculation of reaction path search. [Solution] This information processing device 1 comprises: one or a plurality of memories and one or a plurality of processors. The one or plurality of processors searches a reaction path by using one or a plurality of trained models that output physical quantities pertaining to molecules when a three-dimensional arrangement for two or more atoms constituting the molecules is input.

IPC Classes  ?

• G16C 20/10 - Analysis or design of chemical reactions, syntheses or processes
• G06N 99/00 - Subject matter not provided for in other groups of this subclass
• G16C 20/70 - Machine learning, data mining or chemometrics

Abstract

This lubricating oil composition contains a base oil (A) and an oily agent (C). The base oil (A) includes a base oil (A1) having biomass-derived carbon (excluding synthetic oils obtained from biomass raw materials by using a Fischer-Tropsch reaction). The oily agent (C) includes one or more oily agents selected from alcohols and esters other than phosphate esters. The content of the biomass-derived carbon, as measured using ASTM D6866, is at least 20% based on the total carbon in the lubricating oil composition.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/00 - Specified use or application for which the lubricating composition is intended
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/20 - Metal working
• C10M 129/06 - Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 129/40 - Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
• C10M 137/04 - Phosphate esters

Abstract

This organic hydride manufacturing device 2 comprises: a membrane electrode assembly 8 in which an anode electrode 10 and a cathode electrode 12 are stacked so as to sandwich a membrane 14; a cathode channel 38 that overlaps the membrane electrode assembly 8 when viewed from the direction in which the cathode electrode 12, the membrane 14, and the anode electrode 10 are stacked, the cathode channel 38 feeding/discharging a cathode liquid to/from the cathode electrode 12; and a support member 40 for supporting the membrane electrode assembly 8 so as to inhibit the membrane electrode assembly 8 from fitting into the cathode channel 38.

IPC Classes  ?

• C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
• C25B 3/03 - Acyclic or carbocyclic hydrocarbons
• C25B 3/25 - Reduction
• C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
• C25B 9/60 - Constructional parts of cells
• C25B 9/63 - Holders for electrodes; Positioning of the electrodes

Abstract

The present invention addresses the problem of providing a composition for farming an aquatic organism. The present invention provides: a composition for farming an aquatic organism, the composition containing an alga belonging to the class Cyanidiophyceae; or a method for farming an aquatic organism, the method including feeding the farming composition to the aquatic organism.

IPC Classes  ?

• A23K 10/30 - Animal feeding-stuffs from material of fungal origin, e.g. mushrooms
• A23K 50/80 - Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs

Abstract

[Problem] To propose an application field using a neural network model that forms an NNP. [Solution] This information processing device comprises one or more memories and one or more processors. The one or more processors input information concerning an atom of a substance to a first model, and acquire information concerning the substance from an output layer of the first model. The first model is a model that: is provided with layers ranging from an input layer to a predetermined layer in a second model for receiving input of information concerning atoms and outputting a value of at least one of energy or force; and is trained to output information concerning the substance.

IPC Classes  ?

• G06N 3/096 - Transfer learning
• G16C 20/70 - Machine learning, data mining or chemometrics

Abstract

An organic hydride production device 2 comprises: a film electrode junction body 8 that is formed by layering a partition film 14 between an anode electrode 10 and a cathode electrode 12; a supply flow path 38a which extends in the vertical direction, through which a cathode liquid LC flows from below to above, and which sends the cathode liquid LC to the cathode electrode 12; and a recovery flow path 38b which extends in the vertical direction, into which the cathode liquid LC flows from the cathode electrode 12, and in which the cathode liquid LC flows from below to above. A flow resistance R1 of the cathode liquid LC flowing through the cathode electrode 12, a flow resistance R2 of the cathode liquid LC flowing through the recovery flow path 38b, and a flow resistance R3 of the cathode liquid LC flowing through the supply flow path 38a satisfy the relationship R1>R2>R3.

IPC Classes  ?

• C25B 9/00 - Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
• C25B 3/03 - Acyclic or carbocyclic hydrocarbons
• C25B 3/25 - Reduction
• C25B 9/23 - Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
• C25B 9/60 - Constructional parts of cells
• C25B 15/02 - Process control or regulation

Abstract

An unsaturated hydrocarbon scavenger according to one aspect of the present disclosure has at least one carbon-carbon double bond, and contains a metal-organic framework that has a metal and a ligand coordinated to the metal, wherein the ligand includes a compound having a nitrogen-containing aromatic heterocycle.

IPC Classes  ?

• C07F 1/08 - Copper compounds
• C07F 15/04 - Nickel compounds
• C07D 213/24 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
• C07D 231/12 - Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
• B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material

Abstract

This crosslinked polymer can be de-crosslinked by heating, the crosslinked polymer having a structure in which main chains made of a polymer having at least one carbon atom among a carbon atom in the benzyl position and a carbon atom in the allyl position are crosslinked through a crosslinking chain bonded to the position of the carbon atom. The crosslinking chain has: a plurality of nitroxide structures; and a urethane bond, a urea bond, and at least one type of bond selected from the group consisting of a thiourea bond, an amide bond, an isocyanurate bond, an allophanate bond, an uretdione bond, a biuret bond, a carbodiimide bond, and a uretonimine bond.

IPC Classes  ?

• C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
• C08G 18/69 - Polymers of conjugated dienes

Abstract

Provided is a lubricant additive containing a phosphorus compound P represented by formula (1). [In the formula, each of R1and R2 independently represents an alkyl group having 1-3 carbon atoms, and n represents an integer of 0-3.] In the lubricant additive, the phosphorus compound P contains a phosphorus compound P0 in which n is 0, a phosphorus compound P1 in which n is 1, a phosphorus compound P2 in which n is 2, and a phosphorus compound P3 in which n is 3, and the total proportion of the phosphorus compound P0 and the phosphorus compound P1 in the phosphorus compound P is 60 mol% or more.

IPC Classes  ?

• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/30 - Refrigerator lubricant
• C10M 137/04 - Phosphate esters
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

Abstract

The purpose of the present invention is to provide a method for culturing an alga belonging to Cyanidiophyceae and a method for producing glycogen. The present invention provides a method for culturing an alga belonging to Cyanidiophyceae or a method for producing glycogen, each method comprising culturing an alga belonging to Cyanidiophyceae in a medium that contains a preset concentration of a carbon source optionally together with a preset concentration of iron ions.

IPC Classes  ?

• C12N 1/12 - Unicellular algae; Culture media therefor
• C12P 19/04 - Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

Abstract

A hydrocarbon production device 1 which is provided with a reverse shift catalyst 12 to be used in a reverse shift reaction, an FT catalyst 14 to be used in an FT reaction, and a separation membrane 8 for separating water from the reaction field and in which carbon dioxide and hydrogen are used as starting materials to produce a hydrocarbon by the reverse shift reaction and the FT reaction while water is being separated from the reaction field.

IPC Classes  ?

• 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
• C07B 61/00 - Other general methods
• C07C 9/00 - Acyclic saturated hydrocarbons

Abstract

The objective of this invention is to provide a feed for farming fish or crustaceans. The invention provides a feed for fish or crustaceans, the feed comprising: at least one kind selected from the group consisting of nucleotides and amino acids; a vegetable protein; and a carotenoid.

IPC Classes  ?

• A23K 50/80 - Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
• A23K 10/30 - Animal feeding-stuffs from material of fungal origin, e.g. mushrooms
• A23K 20/105 - Aliphatic or alicyclic compounds
• A23K 20/142 - Amino acids; Derivatives thereof
• A23K 20/153 - Nucleic acids; Hydrolysis products or derivatives thereof

Abstract

This production method for chemical products and carbides comprises: a pyrolysis step for causing pyrolysis of a pulverized product of waste tires, to obtain a first gas fraction, a pyrolysis oil, and a residual fraction; a carbide recovery step for recovering carbides from the residual fraction; a hydrogenolysis step for causing hydrogenolysis of a raw material oil containing at least a portion of the pyrolysis oil, to obtain a second gas fraction, a light fraction, and a heavy fraction: and a steam-cracking step for causing steam cracking of a steam-cracking raw material oil containing at least a portion of the light fraction, to obtain a raw material for producing chemical products and carbides. The pyrolysis temperature for causing pyrolysis is 350-750°C. The raw material oil in the hydrogenolysis step contains a low-boiling-point raw material and a high-boiling-point raw material. The contained amount of the high-boiling-point raw material is at least 15 mass% of the total amount of the raw material oil.

IPC Classes  ?

• C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
• C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
• C10B 53/07 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of synthetic polymeric materials, e.g. tyres
• C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
• C10G 47/00 - Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions
• C10G 69/06 - 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 step of thermal cracking in the absence of hydrogen

Abstract

A method for producing a chemical product which comprises a pyrolysis step in which chopped waste including waste tires is pyrolyzed to obtain a first gaseous fraction, a pyrolysis oil, and a residue, a hydrocracking step in which a raw oil including at least some of the pyrolysis oil is hydrocracked to obtain a second gaseous fraction, a light fraction having boiling points not higher than 350°C, and a heavy fraction having boiling points exceeding 350°C, and a steam cracking step in which a steam-cracking raw oil including at least some of the light fraction is steam-cracked to obtain the chemical product. In the pyrolysis step, the proportion of the pyrolysis oil to the sum of the first gaseous fraction, pyrolysis oil, and residue is 45 mass% or higher. In the hydrocracking step, the raw oil comprises a low-boiling-point raw material having boiling points not higher than 350°C and a high-boiling-point raw material having boiling points exceeding 350°C, and the content of the high-boiling-point raw material is 15 mass% or higher with respect to the whole raw oil.

IPC Classes  ?

• C10G 1/10 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
• C08J 11/12 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
• C10G 9/36 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
• C10G 47/00 - Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, to obtain lower boiling fractions
• C10G 69/06 - 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 step of thermal cracking in the absence of hydrogen

Abstract

x-yxxxx-yx-y.

IPC Classes  ?

• C01B 32/40 - Carbon monoxide

Abstract

188), wherein the refrigerant circulation circuit is filled with HFO-1336mzz (Z) as the refrigerant, a refrigerator oil supply unit (15) for supplying refrigerator oil to the compressor (11) is provided, the refrigerator oil supply unit (15) includes a storage unit (15a) in which the refrigerator oil is stored, the refrigerator oil includes an ester-based base oil having a kinematic viscosity at 40°C of 100 mm2/s to 180 mm2/s, and 0.1 mass% to 6 mass% of an epoxy-based acid scavenger with respect to the total mass of the refrigerator oil, and the mechanical design temperature is 130°C to 225°C.

IPC Classes  ?

• F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
• C10M 105/34 - Esters of monocarboxylic acids
• C10M 129/18 - Epoxides
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/30 - Refrigerator lubricant

Abstract

A polymer composition including at least one polymer component selected from the group consisting of polymers (A) which each have a side chain (a) including hydrogen-bond crosslinking moiety having a carbonyl-group-containing group and/or a nitrogenous heterocycle and have a glass transition point of 25°C or lower and polymers (B) which each include a hydrogen-bond crosslinking moiety and a covalent-bond crosslinking moiety in side chains and have a glass transition point of 25°C or lower, each of the polymers (A) and polymers (B) being a product of reaction between a specific copolymer (X) and a crosslinking agent.

IPC Classes  ?

• C08L 23/08 - Copolymers of ethene
• C08K 5/053 - Polyhydroxylic alcohols
• C08K 5/17 - Amines; Quaternary ammonium compounds
• C08K 5/37 - Thiols
• C08L 25/08 - Copolymers of styrene
• C08L 35/00 - 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 carboxyl radical, and containing at least one other c; Compositions of derivatives of such polymers
• C08L 35/02 - Homopolymers or copolymers of esters

Abstract

(1-x)x(1-y)y33 (A is a rare-earth element; Q is an alkaline-earth metal element; B is a first transition element or Mg; R is Co, Ni, or Mg and differs from the B; and y is 0

IPC Classes  ?

• C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
• C01B 32/40 - Carbon monoxide
• C01G 45/00 - Compounds of manganese
• C01G 51/00 - Compounds of cobalt
• C01G 53/00 - Compounds of nickel

Abstract

The present invention provides a lubricating oil composition containing a base oil and a modified polymer that is obtained by modifying a polymer containing an olefin compound as a monomer unit or a hydrogenated product of said polymer using maleic acid or maleic anhydride. Furthermore, the present invention provides an additive for a lubricating oil, said additive containing a modified polymer obtained by modifying a polymer containing an olefin compound as a monomer unit or a hydrogenated product of said polymer using maleic acid or maleic anhydride.

IPC Classes  ?

• C10M 145/02 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• 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
• C10M 143/12 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/00 - Specified use or application for which the lubricating composition is intended
• C10N 40/02 - Bearings
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/06 - Instruments or other precision apparatus, e.g. damping fluids
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/20 - Metal working
• C10N 40/25 - Internal-combustion engines
• C10N 40/30 - Refrigerator lubricant
• C10N 40/32 - Wire, rope or cable lubricants
• C10N 50/10 - Form in which the lubricant is applied to the material being lubricated greasy

Abstract

The present invention provides a novel curable composition that makes it possible to obtain a cured product even by using a monoepoxy compound alone. More specifically, the present invention provides a curable composition containing a vinyl-group-bound monoepoxy compound represented by formula (1) and a thiol compound.

IPC Classes  ?

• C08G 59/20 - 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 epoxy compounds used
• C08G 59/42 - Polycarboxylic acids; Anhydrides, halides, or low-molecular-weight esters thereof
• C08G 59/66 - Mercaptans

Abstract

[Problem] To provide a novel composite or the like in which a metal-organic framework is supported on a metal oxide structure. [Solution] A composite having a metal oxide structure and a metal-organic framework, wherein the metal-organic framework is formed on the surface of the metal oxide structure, and at least one metal element (M1a) among metal elements (M1) constituting the metal-organic framework and at least one metal element (M2a) among the metal elements (M2) constituting the metal oxide structure are the same metal element.

IPC Classes  ?

• B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
• C07C 63/307 - Monocyclic tricarboxylic acids
• C07F 5/06 - Aluminium compounds

Abstract

[Problem] To provide a novel composite or the like in which a metal-organic framework is supported on a metal structure. [Solution] A composite having a metal structure and a metal-organic framework, wherein the metal-organic framework is formed on the surface of the metal structure, and at least one metal element (M1a) among metal elements (M1) constituting the metal-organic framework and at least one metal element (M2a) among the metal elements (M2) constituting the metal structure are the same metal element.

IPC Classes  ?

• B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
• B01J 20/30 - Processes for preparing, regenerating or reactivating
• C07F 1/08 - Copper compounds

Abstract

The present invention provides a water-soluble processing oil composition which contains (A) a base oil and (B) a silicone-based antifoaming agent that is modified with a polyalkylene oxide modification group, wherein the weight-average molecular weight of the silicone-based antifoaming agent (B) is more than 26,000.

IPC Classes  ?

• C10M 173/00 - Lubricating compositions containing more than 10% water
• C10N 30/18 - Anti-foaming property
• C10N 40/22 - Metal working with essential removal of material
• C10M 155/02 - Monomer containing silicon

Abstract

[Problem] To implement highly versatile, highly efficient, and highly accurate physical property estimation. [Solution] This information processing device comprises a memory storing information concerning a force field model trained by machine learning, and a processor. The processor: defines a molecular model representing a group of molecules that has a thickness in, among a first direction, a second direction intersecting the first direction, and a third direction intersecting the first direction and the second direction, the third direction, and that extends in the first direction and the second direction, and defines a first solid wall model and a second solid wall model representing solid walls; performs a molecular dynamics simulation using the force field model, the simulation involving application of a force to the second solid wall model in a first model in which the first solid wall model is fixed and the molecular model is sandwiched between the first solid wall model and the second solid wall model; and calculates a stress of the molecular model that is acquired as the result of the molecular dynamics simulation.

IPC Classes  ?

• G16Z 99/00 - Subject matter not provided for in other main groups of this subclass

Abstract

This lubricating oil composition for internal combustion engines contains: (A) a lubricant base oil having a kinematic viscosity at 100ºC of 2.0 mm2/s-5.0 mm2/s inclusive; (B) a molybdenum-based friction modifier at a quantity of 50-2000 ppm by mass inclusive in terms of quantity of molybdenum relative to the overall amount of the composition; (C) a nitrogen-containing ashless friction modifier; (D) succinimide or a derivative thereof as a dispersing agent; (E) an amine-based ashless antioxidant as an antioxidant; and (F) a metal-based cleaning agent at a quantity of 1000-2200 ppm by mass inclusive in terms of quantity of metal relative to the overall amount of the composition. The composition has a sulfuric acid ash content of 0.9 mass% or less and a nitrogen control index of 0.60 or less. Provided is a lubricating oil composition for internal combustion engines, which exhibits improved fuel economy and oxidation stability while maintaining a low sulfuric acid ash content.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10N 10/12 - Groups 6 or 16
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/08 - Resistance to extreme temperature
• C10N 40/25 - Internal-combustion engines
• C10M 129/68 - Esters
• C10M 133/06 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 133/12 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
• C10M 133/20 - Ureas; Semicarbazides; Allophanates
• C10M 133/56 - Amides; Imides

Abstract

The present invention provides a lubricant composition for internal combustion engines, the lubricant composition containing (A) a lubricant base oil, (B) an organic molybdenum compound, (C) an alicyclic epoxy compound, (D) triazole or a triazole derivative and (E) at least one ashless friction modifier that is selected from among an amino acid compound, an amine compound, a urea compound and a fatty acid ester compound, each having an alkyl group, alkenyl group or acyl group having 12 to 30 carbon atoms, and derivatives of these compounds, and the lubricant composition being configured such that the amount of molybdenum derived from the component (B) is 400 ppm by mass or more based on the total amount of the composition and the amount of nitrogen derived from the component (E) is 400 ppm by mass or less based on the total amount of the composition. This lubricant composition for internal combustion engines is capable of achieving improved corrosion resistance, while maintaining fuel consumption saving both at low temperatures and high temperatures.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10N 10/12 - Groups 6 or 16
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/12 - Inhibition of corrosion, e.g. anti-rust agents, anti-corrosives
• C10N 40/25 - Internal-combustion engines
• C10M 129/18 - Epoxides
• C10M 129/68 - Esters
• C10M 133/06 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
• C10M 133/20 - Ureas; Semicarbazides; Allophanates
• C10M 133/44 - Five-membered ring containing nitrogen and carbon only
• C10M 145/14 - Acrylate; Methacrylate

Abstract

A hydrogen manufacturing system 10 comprises a hydrogen manufacturing facility 14 and a management server 40. The management server 40 comprises an operation plan creation unit 52 and an operation plan output unit 54. The operation plan creation unit 52 creates an operation plan of the hydrogen manufacturing facility 14. The operation plan output unit 54 outputs data including the operation plan created by the operation plan creation unit 52. The operation plan creation unit 52 creates, on the basis of a demand response consideration per predetermined unit time, the operation plan of the hydrogen manufacturing facility including a demand response possible amount per unit time.

IPC Classes  ?

• H02J 3/14 - Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
• G06Q 50/06 - Electricity, gas or water supply
• H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
• H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers

Abstract

This hydrogen producing system 10 comprises a hydrogen producing instrument 14 and a management server 40. The management server 40 includes an operation plan creation unit 52 and an operation plan output unit 54. The operation plan creation unit 52 creates an operation plan of the hydrogen producing instrument 14. The operation plan output unit 54 outputs data including an operation plan created by the operation plan creation unit 52. The operation plan creation unit 52 creates the operation plan of the hydrogen producing instrument 14 on the basis of an energy amount consumed by the hydrogen producing instrument 14, and a degradation loss of the hydrogen producing instrument 14.

IPC Classes  ?

• C25B 15/02 - Process control or regulation
• C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen
• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• H02J 3/38 - Arrangements for parallelly feeding a single network by two or more generators, converters or transformers

Abstract

Provided is a polyimide that is a polycondensate of a monomer (A) formed from a tetracarboxylic dianhydride represented by general formula (1): [in formula (1), R1each independently represent a hydrogen atom, etc., and R2 each independently represent a hydrogen atom, etc.] and a monomer (B) formed from a diamine compound, the content ratio of the monomer (A) being 100.2-105 mol per 100 mol of the monomer (B).

IPC Classes  ?

• C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Abstract

A reaction accelerator that is used for a polymerization reaction involving a condensation reaction, the reaction accelerator containing: at least one compound (A) selected from the group consisting of basic compounds having a 5-membered nitrogen-containing heterocycle that includes, as a constituent atom of the heterocycle, a nitrogen atom to which an alkyl group is bonded as a substituent, and basic compounds having a 6-membered nitrogen-containing heterocycle that includes, as a constituent atom of the heterocycle, a nitrogen atom to which an alkyl group is bonded as a substituent; and at least one sort of compound (B) selected from the group consisting of acetic acid, gamma-valerolactone and delta-valerolactone.

IPC Classes  ?

• C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Abstract

[Problem] To provide a novel carbon dioxide capturing agent and the like whereby it is possible to capture carbon dioxide. [Solution] A carbon dioxide capturing agent containing a metal-organic framework, wherein the metal-organic framework is capable of capturing carbon dioxide and of releasing carbon dioxide, an isolated space is formed in the interior of the metal-organic framework by the three-dimensional structure of the metal-organic framework, the isolated space is a space capable of capturing carbon dioxide and does not normally include channels through which carbon dioxide can pass, and although the three-dimensional structure of the metal-organic framework changes in the process of carbon dioxide being captured within the isolated space and in the process of carbon dioxide being released from the isolated space, the three-dimensional structure of the metal-organic framework when carbon dioxide is captured in the isolated space and the three-dimensional structure of the metal-organic framework when carbon dioxide is not captured in the isolated space are the same.

IPC Classes  ?

• B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
• C07D 239/26 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
• C07F 1/00 - Compounds containing elements of Groups 1 or 11 of the Periodic System

Abstract

A reaction accelerator that is used for a polymerization reaction involving a condensation reaction, the reaction accelerator containing: an alicyclic carboxylic acid compound having a cycloalkane structure in the molecular structure, and having a carboxy group bonded as a substituent group to at least one carbon atom that is a constituent atom of the cycloalkane structure; and a tertiary amine compound.

IPC Classes  ?

• C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Abstract

Provided is an asphalt binder that enables paving with excellent dynamic stability and makes less likely bleed-out from an asphalt mixture for paving. The asphalt binder includes straight asphalt and a thermoplastic resin. The content of thermoplastic resin in the asphalt binder is 15 mass% or more.

IPC Classes  ?

• C08L 95/00 - Compositions of bituminous materials, e.g. asphalt, tar or pitch
• C08L 23/06 - Polyethene
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• E01C 7/26 - Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre

Abstract

[Problem] To provide a rubber composition that can improve the cut resistance and chipping resistance of the tire. [Solution] This rubber composition includes a rubber component, a rubber additive that contains a sulfur-containing hydrocarbon polymer, and a silane compounds that contains an unsaturated double bond.

IPC Classes  ?

• C08L 21/00 - Compositions of unspecified rubbers
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08F 8/34 - Introducing sulfur atoms or sulfur-containing groups
• C08K 3/36 - Silica
• C08K 5/548 - Silicon-containing compounds containing sulfur
• C08L 57/00 - Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

[Problem] To provide a rubber composition with which it is possible to improve the wear resistance of tires. [Solution] This rubber composition comprises a rubber component having a glass transition temperature of -60°C or higher and an additive for rubbers which comprises a sulfurized hydrocarbon polymer, and is characterized in that the sulfurized hydrocarbon polymer is a product of reaction between a polymer of one or more unsaturated hydrocarbons and sulfur, the unsaturated hydrocarbons including an alicyclic unsaturated compound, and that the sulfurized hydrocarbon polymer has a weight-average molecular weight of 500-4,000.

IPC Classes  ?

• C08L 21/00 - Compositions of unspecified rubbers
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08L 57/00 - Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

[Problem] To provide a copper-clad laminate plate in which the surface roughness of a polyimide film is reduced and in which warping during the manufacturing process is suppressed. [Solution] A copper-clad laminate plate according to the present invention comprises a polyimide film and a copper foil and is characterized in that the polyimide film contains a polyimide resin and liquid crystal polymer particles, and the long diameter, the short diameter, and the thickness of the liquid crystal polymer particles as defined below satisfy conditions (A) and (B): (A) the average value of elongation, which is the ratio of the long diameter and the short diameter, is not less than 1.2; and (B) the average value of flatness, which is the ratio of the short diameter and the thickness, is not less than 1.2.

IPC Classes  ?

• B32B 15/088 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyamides
• H05K 1/03 - Use of materials for the substrate

Abstract

Provided is a lubricant composition containing: a base oil; a first compound having a first reaction site; and a second compound having a second reaction site, wherein one of the first reaction site and the second reaction site is a diene moiety and the other is a dienophile moiety.

IPC Classes  ?

• C10M 159/12 - Reaction products
• C09K 3/00 - Materials not provided for elsewhere
• C10N 30/02 - Pour-point; Viscosity index

Abstract

This polyester film comprises a polyester having a structure in which a linear polymer chain comprising specific monomers (A)-(C) includes a specific monomer (D) for joining. At least one of the monomers (A)-(C) comprises a compound for forming a flexible structural unit; the content of the compound for forming a flexible structural unit is 20-50 mol% with respect to the total molar amount of the monomers (A)-(C); and the content ratio of the monomer (D) to the total molar amount, which is 100 moles, of the monomers (A)-(C), is a molar ratio of 0.01 to 10.

IPC Classes  ?

• 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
• B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
• C08J 5/18 - Manufacture of films or sheets

Abstract

Provided is a base oil for a refrigerator oil in which the cyclic saturated fraction is 40 mass% or less and the non-cyclic saturated fraction is 60 mass% or more of the saturated fraction, the density at 15°C is 0.805 g/cm3 or less, and the normal paraffin content is 50 mass% or less.

IPC Classes  ?

• C10N 20/00 - Specified physical properties of component of lubricating compositions
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/30 - Refrigerator lubricant
• C10M 101/02 - Petroleum fractions
• C10M 105/04 - Well-defined hydrocarbons aliphatic
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

Abstract

This method is for improving the combustion resistance of a working fluid containing a refrigerator oil and a refrigerant in a refrigerator filled with the working fluid, wherein the refrigerator oil contains 0.1 mass% to 10 mass% of an acid scavenger with respect to the total amount of refrigerator oil.

IPC Classes  ?

• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/30 - Refrigerator lubricant
• C10M 129/18 - Epoxides
• C10M 129/66 - Epoxidised acids or esters

Abstract

The present invention relates to: a viscosity index improver which contains a copolymer (A) that contains, as essential constituent monomers, a monomer (a) represented by general formula (1) and having a fluorine atom and a monomer (b) represented by general formula (2), wherein the solubility parameter of the copolymer (A) is 8.1 to 10.0 (cal/cm3)1/2, and the ratio (b/a) of the mass of the monomer (b) to the mass of the monomer (a) in the monomers constituting the copolymer (A) is 0.01 to 42; and the like. [In general formula (1), R1represents a hydrogen atom or a methyl group; R2represents an alkylene group having 2 to 4 carbon atoms; p represents an integer of 0 or 1; q represents an integer of 0 to 20, and in cases where q is 2 or more, the R2moieties may be the same as or different from each other; and Y represent a monovalent group that is obtained by substituting some or all of hydrogen atoms in a hydrocarbon group having 1 to 40 carbon atoms by fluorine atoms.] [In general formula (2), R3represents a hydrogen atom or a methyl group; -X1- represents a group represented by -O- or -NH-; R4represents an alkylene group having 2 to 4 carbon atoms; r represents an integer of 0 or 1; s represents an integer of 0 to 20, and in cases where s is 2 or more, the R4moieties may be the same as or different from each other; and R5 represents a hydrocarbon group having 1 to 40 carbon atoms.]

IPC Classes  ?

• C08F 220/04 - Acids; Metals salts or ammonium salts thereof
• C09K 3/00 - Materials not provided for elsewhere
• C10M 105/38 - Esters of polyhydroxy compounds
• C10M 107/24 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol, aldehydo, ketonic, ether, ketal or acetal radical
• C10M 107/34 - Polyoxyalkylenes
• C10M 147/04 - Monomer containing carbon, hydrogen, halogen and oxygen
• C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

Abstract

[Problem] The purpose of the present invention is to provide a cyclopentadiene production method which can efficiently produce industrially useful cyclopentadiene from a raw composition that contains a branched hydrocarbon of 5 carbon atoms. This cyclopentadiene production method comprises a dehydrocyclization step of bringing a raw material composition including a branched hydrocarbon of 5 carbon atoms into contact with a zeolite catalyst having an MFI structure to obtain reaction products including cyclopentadiene, wherein the zeolite catalyst includes, within the zeolite skeleton, at least one type of metal atom selected from transition metals or post-transition metals and has Lewis acidity and strong solid basicity.

IPC Classes  ?

• 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
• B01J 23/42 - Platinum
• B01J 29/035 - Crystalline silica polymorphs, e.g. silicalites
• C01B 37/02 - Crystalline silica-polymorphs, e.g. silicalites
• C01F 7/02 - Aluminium oxide; Aluminium hydroxide; Aluminates
• C07C 13/15 - Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring with a cyclopentadiene ring

Abstract

[Problem] To provide, as a new cyclopentadiene production method, a method for producing cyclopentadiene stably over a long period of time at a high yield by using a zeolite catalyst in the presence of an olefin. [Solution] A method for producing cyclopentadiene, the method comprising a ring-forming dehydrogenation step for bringing a material composition containing an olefin having 5 carbon atoms into contact with a zeolite catalyst having an MFI structure to obtain a reaction product containing cyclopentadiene, wherein the zeolite catalyst has Lewis acidity and strong solid basicity and includes, in the zeolite backbone, at least one metal atom selected from transition metals or post-transition metals.

IPC Classes  ?

• 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
• B01J 23/42 - Platinum
• B01J 29/035 - Crystalline silica polymorphs, e.g. silicalites
• B01J 29/70 - Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups
• B01J 29/74 - Noble metals
• C01B 37/02 - Crystalline silica-polymorphs, e.g. silicalites
• C01F 7/02 - Aluminium oxide; Aluminium hydroxide; Aluminates
• C07C 13/15 - Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring with a cyclopentadiene ring

Abstract

This apparatus 1 for producing hydrocarbons is provided with: a reverse shift reaction unit 2 in which a synthesis gas containing carbon monoxide and hydrogen is obtained with use of carbon dioxide and hydrogen; a hydrocarbon production unit 4 in which hydrocarbons are produced with use of the synthesis gas; a gas-liquid separation unit 6 in which an effluence from the hydrocarbon production unit 4 is separated into a gas component that contains hydrogen, carbon dioxide and light hydrocarbons having 4 or less carbon atoms, and a liquid component that contains hydrocarbons having 5 or more carbon atoms; a first separation unit 10 in which hydrogen and carbon dioxide, and the light hydrocarbons are separated from the gas component; and a catalytic reaction unit 8 in which hydrogen and carbon monoxide are generated with use of the light hydrocarbons separated by the first separation unit 10. The reverse shift reaction unit 2 also uses the hydrogen and the carbon dioxide separated by the first separation unit 10 for the production of a synthesis gas. The hydrocarbon production unit 4 also uses the hydrogen and the carbon monoxide generated in the catalytic reaction unit 8 for the production of hydrocarbons.

IPC Classes  ?

• C07C 1/04 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon monoxide with hydrogen
• 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 9/02 - Acyclic saturated hydrocarbons with one to four carbon atoms
• C07C 9/04 - Methane
• C07C 9/14 - Acyclic saturated hydrocarbons with five to fifteen carbon atoms
• C07C 31/04 - Methanol
• C10G 2/00 - Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
• C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen
• B01D 53/047 - Pressure swing adsorption
• B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
• C01B 32/40 - Carbon monoxide

Abstract

5050 in a volume-based particle diameter distribution of 1 μm to 200 μm inclusive.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• C08K 7/02 - Fibres or whiskers
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• C08G 63/02 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds

Abstract

A method for producing an artificial graphite material for lithium ion secondary battery negative electrodes, the method comprising: a step for forming a coking coal composition by subjecting a stock oil composition to a coking treatment that is carried out by means of a delayed coking process; a step for obtaining a heat-treated coking coal composition by subjecting the coking coal composition to a heat treatment; a step for obtaining a coking coal powder by grinding the heat-treated coking coal composition; a step for obtaining a coated coking coal powder by coating the coking coal powder with a coating material; and a step for obtaining an artificial graphite material for lithium ion secondary battery negative electrodes by graphitizing the coated coking coal powder. With respect to this method for producing an artificial graphite material for lithium ion secondary battery negative electrodes, the specific surface area of the coking coal powder is 10.5 m2/g or more.

IPC Classes  ?

• H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
• C01B 32/205 - Preparation
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids

Abstract

A hydrocarbon production apparatus 1 comprises a synthesis gas production unit 2 that produces a synthesis gas including carbon monoxide and hydrogen by using carbon dioxide and hydrogen, a hydrocarbon production unit 4 that produces hydrocarbons by using the synthesis gas, and a first separation unit 6 for separating a recycle gas including light hydrocarbons having 4 or less carbon atoms from an effluent from the hydrocarbon production unit 4. The synthesis gas production unit 2 receives the supply of the recycled gas and uses also the recycled gas to produce the synthesis gas.

IPC Classes  ?

• C07C 1/04 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon from oxides of carbon from carbon monoxide with hydrogen
• 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 9/00 - Acyclic saturated hydrocarbons
• C07C 9/04 - Methane
• C07C 9/14 - Acyclic saturated hydrocarbons with five to fifteen carbon atoms
• C07C 11/02 - Alkenes
• C07C 15/02 - Monocyclic hydrocarbons
• C07C 15/24 - Polycyclic condensed hydrocarbons containing two rings
• C10G 2/00 - Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
• C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen
• B01D 53/047 - Pressure swing adsorption
• B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
• C01B 32/40 - Carbon monoxide

Abstract

[Problem] To provide a polycarbonate which has excellent heat resistance. [Solution] A polycarbonate according to the present invention has a constituent unit that is represented by formula (1). (In the formula, each of R1to R13 independently represents a substituent that is selected from the group consisting of a hydrogen atom, an alkyl group and an alkoxy group; a represents an integer of 0 to 10; and b represents an integer of 0 to 10.)

IPC Classes  ?

• C08G 64/02 - Aliphatic polycarbonates

Abstract

[Problem] To efficiently search for a promoter. [Solution] According to the present invention, a search device comprises a promoter placement optimization unit and a promoter element search unit. For a specific elementary reaction of a reaction that includes a plurality of elementary reactions and uses a catalyst, the promoter placement optimization unit optimizes the placement of a promoter element on the catalyst on the basis of an activation energy acquired using a trained model. The promoter element search unit searches for the promoter element on the basis of the activation energy acquired using the trained model for every type of promoter element.

IPC Classes  ?

• G16C 20/10 - Analysis or design of chemical reactions, syntheses or processes
• G06N 20/00 - Machine learning
• G06N 99/00 - Subject matter not provided for in other groups of this subclass

Abstract

[Problem] To provide a polyester having excellent heat resistance. [Solution] The polyester according to the present invention has a structural unit represented by formula (1) (R1to R13 each independently represents hydrogen, an alkyl group, or an alkoxy group; a is an integer between 0 and 10 inclusive; b is an integer between 0 and 10 inclusive; and c is 0 or 1).

IPC Classes  ?

• C08G 63/199 - Acids or hydroxy compounds containing cycloaliphatic rings

Abstract

[Problem] To search for an appropriate reaction route. [Solution] An estimation device comprises one or more memories and one or more processors. The one or more processors acquire three-dimensional structures of a plurality of molecules, and input the three-dimensional structures of the plurality of molecules into a neural network model to estimate one more physical properties of the plurality of molecules.

IPC Classes  ?

• G16C 20/30 - Prediction of properties of chemical compounds, compositions or mixtures

Abstract

[Problem] To shorten the time needed for processing that uses a model. [Solution] An information processing system according to an embodiment of the present disclosure is implemented through a first information processing device and a second information processing device. The second information processing device is configured to be capable of transmitting atomic information to the first information processing device. The first information processing device is configured to be capable of receiving the atomic information from the second information processing device, calculating information pertaining to energy with respect to the atomic information by entering the atomic information into a neural network, and transmitting the information pertaining to the energy to the second information processing device. The first information processing device is further capable of more quickly executing, than the second information processing device, the calculation of the information pertaining to the energy using the neural network.

IPC Classes  ?

• G06N 3/02 - Neural networks

Abstract

This polyimide is a polymer comprising: a monomer (A) that includes a tetracarboxylic acid dianhydride represented by formula (1) and/or a derivative thereof; and a monomer (B) that is a specific diamine compound.

IPC Classes  ?

• C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Abstract

[Problem] To provide a silane coupling agent composition capable of improving various characteristics of rubber compositions and/or cross-linked products thereof. [Solution] A silane coupling agent composition according to the present invention comprises: a silane compound; and a silanization reaction accelerator.

IPC Classes  ?

• C08L 7/00 - Compositions of natural rubber
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08K 3/04 - Carbon
• C08K 3/36 - Silica
• C08K 5/16 - Nitrogen-containing compounds
• C08K 5/54 - Silicon-containing compounds
• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Abstract

21211 of the dicyclopentadiene in the raw material component is 0.35-0.5, and the softening point of the petroleum resin is at least 150ºC.

IPC Classes  ?

• C08F 232/08 - Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
• B60C 1/00 - Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
• C08L 9/00 - Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
• 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 system; Compositions of derivatives of such polymers

Abstract

Provided is a lubricant composition for an internal combustion engine, comprising: (A) a lubricant base oil which contains one or more mineral-oil-based base oils and which has a kinematic viscosity of 2.5-4.0 mm2/s at 100°C; and (B) magnesium salicylate the content of which is 0.1-10 mass% based on the total amount of the composition, wherein the HTHS viscosity is 1.6-2.5 mPa·s at 150°C. This lubricant composition for an internal combustion engine exhibits both good fuel saving performance and an LSPI-reducing effect.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10N 10/04 - Groups 2 or 12
• C10N 10/12 - Groups 6 or 16
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 40/25 - Internal-combustion engines
• C10M 101/02 - Petroleum fractions
• C10M 159/22 - Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals