baber/WOPTO huggingface dataset:
Patent JP-2023022753-A (JP)
Title: Method for producing positive electrode active material for nonaqueous electrolyte secondary battery
Inventor: AJIRI MASAFUMI
IPC: H01M4/58
Filed: 2021-08-03
Abstract: To provide a technique for synthesizing positive electrode active material microcrystalline particles in a reaction field of a supercritical, subcritical, or gas-phase aqueous solvent with use of a continuous reactor.SOLUTION: A method according to the present invention includes a microcrystallization step for obtaining microcrystalline particles of a lithium transition metal composite oxide and/or a lithium transition metal polyanion-based compound in a reaction field of a supercritical, subcritical, or gas-phase aqueous solvent with use of a continuous reactor, a molar ratio of lithium to the transition metal being lithium:transition metal=1.5 or more:1. The reaction field is preferably a reaction field of a rapid temperature-rising flow system for the supercritical or subcritical aqueous solvent. The microcrystallization step preferably includes a synthesizing step in which constituent chemical elements that constitute microcrystalline particles are contained at a proportion different from a stoichiometrical proportion, and a continuous reactor is used in a reaction field having a pH of 8 or more.SELECTED DRAWING: Figure 5
Patent JP-2023025424-A (JP)
Title: Method of manufacturing battery
Inventor: SHINYA AKIHIRO
IPC: H01M50/548
Filed: 2021-08-10
Abstract: To provide a method of manufacturing a battery capable of reducing the permeation time of an electrolyte.SOLUTION: A method of manufacturing a battery includes: a preparation step of preparing an intermediate member 40 that has an unsealed part for injecting an electrolyte; an injection step of injecting an electrolyte 6 into the intermediate member via an unsealed part X; and a permeation step of making the injected electrolyte permeate the intermediate member. An electrode body has: a power generation element 10 whose planar view shape is a rectangle; and a first collector terminal 11 and a second collector terminal 12 connected with the power generation element. The power generation element has a first side S1 and a second side S2 corresponding to long sides in the rectangle, and a third side S3 and a fourth side S4 corresponding to short sides. The first collector terminal and the second collector terminal are arranged at the first side and the second side, respectively. At the permeation step, the electrolyte is made to permeate the intermediate member in a state (an arrangement state A) where the intermediate member is arranged so that the first side is on the vertical downside.SELECTED DRAWING: Figure 2
Patent JP-2021175921-A (JP)
Title: Reinforcement jig attachment method
Inventor: MUNETOMO NOBUO
IPC: F16L23/036
Filed: 2021-08-16
Abstract: To provide a reinforcement jig attachment method which can attain desired fastening torque.SOLUTION: A reinforcement jig P includes: a first pressing part 6e which presses an outer surface 1a of a first flange part 1A in which a head of a connection bolt or a nut 4B is disposed; a second pressing part 5e which presses an outer surface 1a as seen in a joint direction of a second flange part 1B; and a fastening mechanism 7 which moves the first pressing part 6e and the second pressing part 5e close to each other in the joint direction to fix the pressing parts 6e and 5e. An attachment method of the reinforcement jig P includes: a first fastening step in which the fastening mechanism 7 is fastened; and a second fastening step in which the connection bolt or the nut 4B is fastened. The first fastening step is performed and then the second fastening step is performed.SELECTED DRAWING: Figure 6
Patent JP-2023030628-A (JP)
Title: Image forming apparatus
Inventor: SATO KEITA
IPC: B65H11/00
Filed: 2021-08-23
Abstract: To reduce disadvantage of a user when paper sheets run out while maintaining productivity when using a multipurpose tray, without proving an exclusive rotational body for detecting a residual amount of the paper sheets.SOLUTION: An image forming apparatus control part 400 comprising a loading amount estimation part 402 for estimating a loading amount of paper sheets P loaded onto a pickup roller 601 determines timing of starting paper-feeding of the paper sheets P with the pickup roller 601, according to the loading amount estimated by the loading amount estimation part 402.SELECTED DRAWING: Figure 6
Patent JP-2023031526-A (JP)
Title: Protective film-forming film, composite sheet for forming protective film, production method of work with protective film, and production method of processed article of work with protective film
Inventor: NOJIMA Kazuma
IPC: C09J7/30
Filed: 2021-08-25
Abstract: To provide: a protective film-forming film which is thermally curable and which can make scars on a surface of the protective film existing after thermal cure of the protective film-forming film inconspicuous even when the scars have been formed on the surface of the protective film-forming film; a composite sheet for forming the protective film including the protective film-forming film; a production method of a work with the protective film by using the protective film-forming film or the composite sheet for forming the protective film; and a production method of a processed article of the work with the protective film.SOLUTION: A protective film-forming film 13 is thermally curable. When a test piece with a width of 4 mm is supported at two places spaced by an interval of 20 mm and a storage elastic modulus E' of the test piece is measured under a condition of frequency of 11 Hz, rate of temperature increase of 3°C/min in a tension mode while rising temperature of the test piece from -50°C to 150°C in a condition of constant temperature increase, the storage elastic modulus E'(90) of the test piece at 90°C is 5 MPa or less.SELECTED DRAWING: Figure 1
Patent JP-2021182941-A (JP)
Title: Use of stem cells for reducing leucocyte extravasation
Inventor: JULIANA MEGAN WODA
IPC: A61P29/00
Filed: 2021-08-30
Abstract: To provide use of stem cells for reducing leucocyte extravasation.SOLUTION: The invention generally relates to reduction of inflammation with cells secreting factors that reduce leucocyte extravasation. Specifically, the invention relates to a method for using a cell that secreting a factor that downregulates the expression of a cell adhesion molecule. Downregulating expression of cell adhesion molecules reduces the leucocyte adhesion to the endothelial cells so that the extravasation is reduced. The end result is reduction of inflammation. The cells are non-embryonic, non-germ cells having pluripotent characteristics. These may include expression of pluripotential markers and broad differentiation potential.SELECTED DRAWING: Figure 1
Patent JP-2023035654-A (JP)
Title: Interior material with skin for vehicle
Inventor: INUZUKA SATOSHI
IPC: B29C51/10
Filed: 2021-09-01
Abstract: To provide an interior material with a skin in which defective demolding during injection molding of a base material can be suppressed, and adhesive failure between a skin material and the base material caused by air accumulation during vacuum molding or press molding can be suppressed.SOLUTION: An interior material with a skin for a vehicle is given in which a skin material consisting of a surface skin layer and a foam layer is stuck on a surface 10a of a base material 10 by vacuum molding or press molding. A vertical groove 11 with a Y-shaped cross section extending in parallel with a diecutting direction of the base material 10 and a lateral groove 13 with a Y-shaped cross section extending in a direction orthogonal to the diecutting direction of the base material 10 are formed on the surface 10a of the base material 10 in a lattice-like state, and a bleeding hole 17 is formed as a through hole at a prescribed interval at an intersection 15 of the vertical groove 11 and the lateral groove 13. A groove depth Dv of the vertical groove 11 is configured to be a depth in the extent that the groove is not filled with the foam layer when sticking on the skin material, and a groove depth Dh of the lateral groove 13 is configured to be a depth which is the groove depth Dv of the vertical groove 11 or less and is a depth according to the draft angle θh of the lateral groove 13.SELECTED DRAWING: Figure 5
Patent JP-2022044024-A (JP)
Title: Fagopyrum plant having reduced amylose content
Inventor: SUZUKI TATSURO
IPC: A01H1/00
Filed: 2021-09-02
Abstract: To provide a low-amylose Fagopyrum plant; and to reduce an amylose content, thereby improving the texture of the food including a Fagopyrum plant and improving the workability in the production of the food.SOLUTION: A Fagopyrum plant satisfies at least one of the following conditions: an amylose content being lower than that of the wild type by at least 8.0%; and an amylose content being 26% or less. Such a Fagopyrum plant is obtainable by mutating the gene of granule-bound starch synthase (GBSS).SELECTED DRAWING: Figure 3
Patent JP-2023036449-A (JP)
Title: Automated warehouse
Inventor: INOUE KOJI
IPC: B65G1/00
Filed: 2021-09-02
Abstract: To provide an automated warehouse with high storage efficiency.SOLUTION: The automated warehouse includes a shelf having a plurality of shelf supports in the height direction that is capable of holding the lower portion of an incoming article. A spacing between the shelf supports is smaller than the height of the incoming article. The automatic warehouse includes a first sensor, means for calculating the target number of shelf levels, means for updating the target number of shelf levels, and storage means. The first sensor measures the height of the incoming article to be stored in the automated warehouse. The means for calculating the target number of shelf levels calculates the target number of shelf levels by adding 1 to the quotient obtained by dividing the height of the incoming article by the spacing of the shelf supports. The means for updating the target number of shelf levels increases the target number of shelf levels by one when there are no available shelf levels the number of which matches the target number of shelf levels. The storage means stores the incoming article in an available shelf when there is a vacant shelf having the number of shelf levels matching the target number of shelf levels.SELECTED DRAWING: Figure 1
Patent JP-2023037265-A (JP)
Title: Crane for transporting granular material
Inventor: MIYATAKE FUMIHITO
IPC: B66C5/02
Filed: 2021-09-03
Abstract: To provide a crane for transporting granular materials that can be installed without considering the strength of the building.SOLUTION: A crane 1 comprises a pair of rails 10 installed on a floor and extending in a direction parallel to each other, a pair of traveling carriages 20 running on each of the rails 10 respectively, a structure 30 connected to each traveling carriage 20 and extending from one side of the traveling carriage 20 toward the other above the floor surface, a gripping unit 40 suspended vertically movably with respect to the structure 30 and gripping granular materials deposited on the floor surface, and a control unit 100 provided in the structure 30, communicatively connected to the traveling carriage 20 and the gripping unit 40, and controlling the operation of the traveling carriage 20 and the gripping unit 40.SELECTED DRAWING: Figure 2
Patent JP-2023039144-A (JP)
Title: Unit activation method, condenser vacuum degree control device and unit activation-time condenser vacuum degree control method
Inventor: GOTO DAIKI
IPC: F01K9/00
Filed: 2021-09-08
Abstract: To shorten an activation time of a power generation unit.SOLUTION: A unit activation method of a power generation unit having a steam generator, a steam turbine, a condenser for cooling exhaust steam thereof, and a plurality of vacuum pumps comprises the steps of: preparing activation of the power generation unit; making respective processes in a water quality improvement process for improving water quality in water quality improvement objective equipment including the condenser and the steam generator, progress stepwise in order to ventilate the steam turbine; and ventilating the steam turbine. Related to a first step or an initial step of the water quality improvement process, the step has a condition that a condenser vacuum degree reaches a first vacuum degree as a finish condition of a pre-step, and also has a condition that the condenser vacuum degree reaches a second vacuum degree allowing the ventilation of the steam turbine as a finish condition of the water quality improvement process in order to ventilate the steam turbine.SELECTED DRAWING: Figure 4
Patent JP-2023039374-A (JP)
Title: Trading system, trading method, and program
Inventor: ISHIDA AKIHISA
IPC: G06Q30/06
Filed: 2021-09-08
Abstract: To make items tradable.SOLUTION: A trading system includes an extraction part for selecting a content by a lottery, a sale part for selling a right of creating a digital asset corresponding to the selected content, a state storage part for storing contents and whether or not to create digital assets in association therewith, a creation part for creating digital assets corresponding to contents whose digital assets are not created yet, in response to requests from purchasers of the contents, and a trading processing part for performing trading processing of the digital assets among users including the purchasers.SELECTED DRAWING: Figure 1
Patent JP-2023040951-A (JP)
Title: Motor drive device and electric vehicle
Inventor: NAKAO TAKUYA
IPC: H02P6/14
Filed: 2021-09-10
Abstract: To solve a problem in calculation delay of a controller which becomes significant and the resonance phenomenon cannot be suppressed under a condition that a motor rotates at high speed.SOLUTION: A motor drive device including a power conversion circuit for converting DC power into AC power, and driving a motor by controlling the pulse width of an output voltage output from the power conversion circuit includes: a PWM pulse generation unit that generates a switching signal for operating a switching element of the power conversion circuit; and a stabilization signal generation unit that generates a stabilization signal for reducing a DC component included in the phase current on the basis of information on the phase current flowing through the motor. The PWM pulse generation unit generates the switching signal on the basis of the stabilization signal to correct the pulse width.SELECTED DRAWING: Figure 2
Patent JP-2023042057-A (JP)
Title: Electrophotographic photoreceptor and manufacturing method thereof, process cartridge, and electrophotographic device
Inventor: NONAKA MASAKI
IPC: G03G5/07
Filed: 2021-09-14
Abstract: To provide an electrophotographic photoreceptor which can have excellent abrasion resistance and which hardly generates image stripes even when images are continuously output.SOLUTION: An electrophotographic photoreceptor includes a support and a photosensitive layer on the support. A surface layer of the electrophotographic photoreceptor is a polymer film of a composition which contains fluorine resin particles, a charge transport compound having two or more of hydroxyalkyl groups, and polyvinyl acetal.SELECTED DRAWING: None
Patent JP-2023043506-A (JP)
Title: Power adapter, wireless power system and a parking lot, and wireless electric power transmission method
Inventor: ARAKAWA HIROSHI
IPC: B60L5/00
Filed: 2021-09-16
Abstract: To provide a power adapter capable of enhancing convenience of electric power transmission to an automobiles, a wireless power system and a parking lot, and a wireless electric power transmission method.SOLUTION: In a wireless power system 10, an adapter 11 comprises a wireless part 14 that wirelessly performs electric power transmission, and a connection part 13 that has a connector for connecting the wireless part 14 and an automobile 5 and that can be attached to/detached from the automobile 5. The automobile 5 can be wirelessly charged/discharged.SELECTED DRAWING: Figure 1
Patent JP-2023043591-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine with enhanced marketability.SOLUTION: A game machine can be controlled to be in an advantageous state, and includes game control means, performance control means and the like. Along with start of variable display of specific identification information, switching display for switching reservation display to a corresponding display is performed. As variable display of decoration identification information, movement display for moving the decoration identification information and pre-operation display before starting the movement display are performed. A common switching display is performed when based on variable display pattern information of a first type and when based on variable display pattern information of a second type. A notification performance for notifying of whether the game machine is controlled to be in the advantageous state is performed. A ratio of displaying speech subtitles with respect to a speech sound produced by a character in an epilogue part of a first notification performance is higher than a ratio in an introduction part of the first notification performance, and a ratio of displaying the speech subtitles with respect to the speech sound produced by the character in the epilogue part of a second notification performance is higher than a ratio in the introduction part of the second notification performance.SELECTED DRAWING: Figure 315
Patent JP-2023045451-A (JP)
Title: Order management apparatus, order management method, and program
Inventor: KURODA MASAHARU
IPC: G06Q10/0832
Filed: 2021-09-22
Abstract: To facilitate management of commodities to be passed to a delivery company, in a store.SOLUTION: An order management apparatus 10 includes an order information acquisition unit 110 and an order information processing unit 130. The order information acquisition unit 110 acquires first order information and second order information. The first order information is information on a commodity which has been ordered by a first customer located outside a store and which is to be delivered to the first customer by a delivery company. The second order information is information on a commodity ordered by a second customer who is located in the store. The order information processing unit 130 decides an order of priority of the first order information and the second order information, using at least one of the time at which the order information was generated and the time at which the order information acquisition unit 110 acquired the order information.SELECTED DRAWING: Figure 2
Patent JP-2023045848-A (JP)
Title: Calculator and calculation program
Inventor: YOSHIKAWA HIRONORI
IPC: G06F15/02
Filed: 2021-09-22
Abstract: To provide a calculator and a calculation program capable of checking a calculation history including an intermediate calculation result already checked during entry of a formula.SOLUTION: A calculator includes a processing unit that causes to: store, in a storage unit, operation data including numerical values and operational symbols that have been input by a user; display, in a first display area, the input numerical values, the input operational symbols, and calculation results sequentially calculated on the basis of the input numerical values and the input operational symbols; display, in a second display area, a mathematical formula based on the input numerical values and the input operational symbols; and, in the case that the operational symbol is selected in the second display area, display, in the first display area, on the basis of the operation data stored in the storage unit, numbers represented by the selected operands, or in the case that the operational symbol is selected in the second display area, display, in the first display area, on the basis of the operation data stored in the storage unit, the numerical value or the calculation result that is displayed in the first display area when the operational symbol is input.SELECTED DRAWING: Figure 4
Patent JP-2023047606-A (JP)
Title: Compound, molding, and cured product of compound
Inventor: SONOKAWA DAIKI
IPC: C08K3/10
Filed: 2021-09-27
Abstract: To provide a compound that can form a molding having excellent insulation properties, a molding formed from the compound, and a cured product of the compound.SOLUTION: A compound according to one aspect of the present invention contains magnetic powder, and a resin composition containing an epoxy resin, a curing agent, and a coupling agent, the coupling agent containing a polyfunctional silane compound with kinematic viscosity of 10-2000 mm2/s at 25°C and a titanate compound.SELECTED DRAWING: None
Patent JP-2023047946-A (JP)
Title: Terminal device, danger information notification method, and program
Inventor: NITTA HIROTAKA
IPC: G08B25/08
Filed: 2021-09-27
Abstract: To appropriately report danger or the like by sharing information of a plurality of vehicles while reducing the amount of information.SOLUTION: A terminal device 10 includes: a video data acquisition unit 21 that acquires video data obtained by photographing surroundings of a mobile body; a danger information detection unit 30 that detects danger information and its type from the video data; and a danger information communication control unit 32 that transmits the danger information detected by the danger information detection unit 30 to a server device 40 and receives danger information notified from the server device 40 when located within a notification area identified by the server device 40.SELECTED DRAWING: Figure 1
Patent JP-2022008655-A (JP)
Title: Copper oxide ink and method for producing conductive substrate using the same, product containing coating film and method for producing product using the same, method for producing product with conductive pattern, and product with conductive pattern
IPC: H01Q1/38
Filed: 2021-09-29
Abstract: PROBLEM TO BE SOLVED: To form a conductive film that has high dispersion stability as an ink, excellent storage stability, and low resistance on a substrate. 
     SOLUTION: A copper oxide ink (1) contains a copper oxide (2), a dispersant (3), and a reducing agent. The content of the reducing agent is in the range of formula (1), and the content of the dispersant is in the range of formula (2). (1) 0.00010≤(reducing agent mass/copper oxide mass)≤0.10, (2) 0.0050≤(dispersant mass/copper oxide mass)≤0.30. The reducing agent contained herein promotes the reduction of copper oxide to copper during firing, and promotes the sintering of copper. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023050700-A (JP)
Title: Gas production system and hydrocarbons production system
Inventor: ONISHI HISAO
IPC: C25B15/08
Filed: 2021-09-30
Abstract: To obtain a gas production system by which, when carrying out production of, for example, hydrocarbons, it is possible to produce gas suitable for the production.SOLUTION: A gas production system 120 includes at least an electrolytic reaction part 10 and a reverse water-gas shift reaction part 20, and produces gas containing hydrogen and carbon monoxide from water and carbon dioxide. The gas production system is configured so that moisture is supplied to the electrolytic reaction part 10, and an electrolytic reaction part outlet component containing at least hydrogen obtained by the electrolytic reaction part, and carbon dioxide are appropriately supplied to the reverse water-gas shift reaction part 20.SELECTED DRAWING: Figure 1