baber/WOPTO huggingface dataset:
Patent JP-2023119912-A (JP)
Title: Wall surface mounting device
Inventor: KUDO HIROYUKI
IPC: F16B21/04
Filed: 2022-02-17
Abstract: To provide a wall surface mounting device capable of achieving improvement in assemblability.SOLUTION: A support element 10 includes: a plate part 10a having a peripheral wall 15 at an outer edge portion; a stop part 19 formed at the peripheral wall 15; an engaging part 16a formed at the peripheral wall 15, and separated from the stop part 19; and a rotation restriction part 17 inserted in an opening part 101, and restricting the rotation of the support element 10. A holding element 20 includes: a plate part 21 having a side surface 21a, and arranged in the peripheral wall 15; and a protrusion part 25 protruding in a normal direction of the side surface 21a from the side surface 21a. Then, by the protrusion part 25 riding over the stop part 19 and being arranged between the stop part 19 and the engaging part 16a, relative rotation of the support element 10 and the holding element 20 is locked. The protrusion part 25 is made to be the height at which the stress generated in the rotation restriction part when riding over the engaging part 16a becomes lower than the stress at which the rotation restriction part 17 is damaged.SELECTED DRAWING: Figure 1
Patent JP-2023120564-A (JP)
Title: Turbo type fluid machine
Inventor: SUZUKI JUNYA
IPC: F01D25/32
Filed: 2022-02-18
Abstract: To provide a turbo type fluid machine capable of suitably preventing short circuit of an electric motor caused by generation water included in exhaust gas from a fuel cell.SOLUTION: In a turbo type fluid machine, a first seal ring 61 and a second seal ring 63 are provided between a second shaft hole 37 and a drive shaft 5. The first seal ring 61 and the second seal ring 63 seal a space between a motor chamber 30 and a turbine chamber 29a. The second seal ring 63 is separated to the turbine chamber 29a side in the axial direction of the drive shaft 5 from the first seal ring 61. In the turbo type fluid machine, a first storage chamber S1 is formed by the drive shaft 5, the second shaft hole 37, the first seal ring 61 and the second seal ring 63. A drain passage 13d in communication with the first storage chamber S1 and discharging generation water in the first storage chamber S1 to outside of a housing 1 is formed in the housing 1.SELECTED DRAWING: Figure 2
Patent JP-2023124242-A (JP)
Title: Work management method, work management system, and work management program
Inventor: KOJIMA YUSUKE
IPC: G06Q50/02
Filed: 2022-02-25
Abstract: To support progress management of a work to be performed at a field.SOLUTION: A work management method comprises a step of determining a second work type of a second work to be performed next to a first work by a first work device 30 on the basis of comparison between operation information representing a state of the first work device 30 which performs the first work at a field 400 and a preliminarily stored condition. The work management method further comprises a step of outputting second work information regarding the second work. The condition may be preliminarily stored according to a first work type of the first work. In this case, the step of determining the second work type includes a step of determining a work type corresponding to the condition according to the first work type satisfied by the operation information as the second work type.SELECTED DRAWING: Figure 7
Patent JP-2023125263-A (JP)
Title: game machine
Inventor: KARASHIMA TAKASHI
IPC: A63F7/02
Filed: 2022-02-28
Abstract: To provide a game machine capable of allowing operation of operation means to be suitable.SOLUTION: Force based on operation of a speaker unit P920 is changed in connection when operation of the speaker unit P920 is changed by adjustment of sound volume, it is difficult to adjust sound volume to favorite sound volume and set force based on operation to a favorite level, and there is a room for improvement in terms of making operation of the speaker unit P920 suitable, adjustment can be made such that a change in force based on operation of the speaker unit P920 by adjustment of sound volume and a change in sound that a player is allowed to hear both become suitable by utilizing displacement of operation parts P8583, P9593. Therefore, operation of the speaker unit P920 can be made suitable.SELECTED DRAWING: Figure 2126
Patent JP-2022132215-A (JP)
Title: fluorine-containing copolymer
Inventor: ISAKA TADAHARU
IPC: C08J5/00
Filed: 2022-02-28
Abstract: To provide a fluorine-containing copolymer which can form a very thick coating layer on a core wire having a very large diameter, can obtain a beautiful tube, can be molded into a thin film having a uniform thickness and can obtain a moded article which is excellent in ozone resistance, low carbon dioxide permeability, shape stability, tensile creep resistance properties at 120°C and durability against a repeated load and is less likely to elute fluorine ions into a chemical liquid.SOLUTION: There is provided a fluorine-containing copolymer containing a tetrafluoroethylene unit, a hexafluoropropylene unit and a fluoro (alkyl vinyl ether) unit, wherein the content of the hexafluoropropylene unit is 10.4 to 12.0 mass% based on the total monomer units, the content of the fluoro (alkyl vinyl ether) unit is 1.3 to 2.9 mass% based on the total monomer units, the melt flow rate at 372°C is 0.7 to 5.0 g/10 min and the number of functional groups is 70 or less per main-chain carbon number of 106.SELECTED DRAWING: None
Patent JP-2023127218-A (JP)
Title: synthetic mica powder
Inventor: KAMEI YUICHI
IPC: A61K8/02
Filed: 2022-03-01
Abstract: To provide a synthetic mica powder capable of forming a cosmetic film with high homogeneity and high glossiness.SOLUTION: In synthetic mica powder, the median size Dv50 on a volume basis by laser diffraction type particle size distribution measurement is 5 μm or more and 20 μm or less, and a ratio of the median size Dn50 on a number basis by laser diffraction type particle size distribution measurement measured by a scanning electron microscope for the median size Dn50 on a number basis is 0.6 or more.SELECTED DRAWING: None
Patent JP-2023127842-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MACHIDA JUNYA
IPC: F23G5/50
Filed: 2022-03-02
Abstract: To provide a technology to classify, predict, and estimate a combustion state in an incinerator with a higher degree of precision.SOLUTION: An information processing device includes: a first image analysis unit for executing evaluation in a first evaluation axis with new infrared imaging data in an incinerator as an input using a first learned model that has mechanically learned first teacher data generated by granting a classification label in at least one first evaluation axis, which serves as an element for determining a combustion state, to the infrared imaging data on the inside of the incinerator captured by an infrared imaging device; and a combustion state determination unit for determining a present combustion state on the basis of an evaluation result in the first evaluation axis.SELECTED DRAWING: Figure 2
Patent JP-2022081570-A (JP)
Title: Optical film with adhesive agent
IPC: C09J133/04
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive agent layer that does not become cloudy even when left an adhesive agent layer for a long time under high-temperature and high-pressure atmosphere, even when an adhesive agent layer is applied thick, that is, excellent in white turbidity prevention performance. 
     SOLUTION: An optical film with an adhesive agent comprising: an acrylic polymer having an acid value of 5.0 or less, obtained by copolymerizing (B) a copolymerizable monomer containing a hydroxyl group at a ratio of 0.1 to 10 pts.mass to (A) 100 pts.mass of (meth) acrylic acid ester monomer having C1 to C18 carbons of an alkyl group; and (C) a diester compound of R 1 COO-(R 3 -O) n -CO-R 2  (however, R 1  and R 2  are an alkyl group having 4 to 17 carbons, R 3  is an alkylene group of carbon 2 to 5, n is an integer of 3 to 25, and a weight average molecular weight of 300 to 1200), in which a haze value at a coating thickness of 175 μm is 1.0% or smaller, a haze value when taking out into a room temperature environment after leaving 240 hours under temperature of 85°C and 85% RH is above 0.0% and 4.0% or lower, and b *  value is over 0.0 and 0.5 or smaller. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128855-A (JP)
Title: Manufacturing device for battery electrode and manufacturing method for battery electrode
Inventor: HORIE HIDEAKI
IPC: H01M4/04
Filed: 2022-03-04
Abstract: To suppress vibration of a substrate film caused by air flowing into a chamber.SOLUTION: A manufacturing device for a battery electrode includes a chamber whose inside is depressurized than atmospheric pressure, a conveyance unit that conveys a banded base film into the chamber through a slit provided in the chamber by rotating rollers while sandwiching a banded base film with the two rollers provided outside the chamber, and a pressing portion that presses the base film against a curved surface at a position where air flows into the chamber.SELECTED DRAWING: Figure 4
Patent JP-2023129052-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-03-04
Abstract: To provide a game machine that can enhance security.SOLUTION: A game machine comprises main control means for controlling a game state to a special game state when a result of a lottery is a winning. The main control means has a first circuit board, and a second circuit board provided at a position closer to a player than the first circuit board. On the first circuit board, insertion-mount type electronic components and surface-mount type electronic components are mounted. On a surface of the electronic component, a marking section in which information related to the electronic component is written is formed. On the second circuit board, only surface-mount type electronic components are mounted, and the marking section is not formed on at least some of the surface-mount type electronic components. The number of wires formed on the surface of the first circuit board is formed smaller in a longitudinal direction than that in a short-side direction. The number of wires formed on a back surface of the first circuit board is formed larger in the longitudinal direction than that in the short-side direction.SELECTED DRAWING: Figure 305
Patent JP-2023129134-A (JP)
Title: Foam molding container for top seal
Inventor: FUJII TAKASHI
IPC: B65D1/34
Filed: 2022-03-04
Abstract: To provide a foam molding container which is excellent in mechanical strength of the foam molding container, in particular, mechanical strength against external force in the foam molding container for a top seal.SOLUTION: A foam molded body has: a square bottom part 2 in which each corner part is rounded in a plan view; an expanding leg part 6 expanding to the lower side relative to an outer peripheral edge of the bottom part 2; a side wall part 3 extending upward from an outer edge of the expanding leg part 6; and a step part 5 which is continuous with the side wall part 3, a second side wall part 3' which is continuous with the step part 5, and a flange 4 which extends outward from an upper end of the second side wall part 3'. An opening has a substantially oval shape in the plan view.SELECTED DRAWING: Figure 1
Patent JP-2022066444-A (JP)
Title: Coating composition for glossy ink receptive media
IPC: C08G18/00
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for glossy ink receptive media. 
     SOLUTION: The present invention provides a blend of a soft water reducible polyurethane with a high percentage of tethered ethylene oxide rich chains and a hard acrylic copolymer with specified percentages of repeat units from C1-C12 esters of acrylic and/or methacrylic acid and an acid component from combined acrylic and methacrylic acid. The blend forms the binder in a coating, exhibiting the possibilities of having high gloss and transparency and facilitating conversion of inks applied to the coating to a smudge resistant image in a short period of time after the application of the inks. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022176076-A (JP)
Title: Directional thermal conductive sheet, its manufacturing method, and semiconductor heat dissipation device
Inventor: REN ZEMING
IPC: B29C41/36
Filed: 2022-03-08
Abstract: To provide a method for manufacturing a directional thermal conductive sheet having high directionality, high thermal conductivity and uniformity.SOLUTION: A method for manufacturing a directional thermal conductive sheet includes: a step S2 of forming a continuous multilayer aggregate by placing a fluid composition obtained in step S1 of preparing the fluid composition for a thermal conductive sheet in an orientation forming apparatus, applying a high-speed shear force in a circular motion layer by layer to the fluid composition, orienting a thermal conductive filler in the fluid composition along a shear direction, forming an oriented thin layer composition, and collecting the thin layer composition layer by layer in a mold; a step S3 of thermally curing the multilayer aggregate to obtain an oriented composition block; and a step S4 of slicing the oriented composition block along a direction perpendicular to the orientation to obtain a directional thermal conductive sheet. The aggregate produced by the method of the present invention has high orientation, few defects, and high efficiency, and a thermal conductive sheet obtained by slicing has high directivity, high thermal conductivity, and uniformity. In addition, the thermal conductive sheet can be suitably applied to a semiconductor heat dissipation device.SELECTED DRAWING: Figure 1
Patent JP-2022095634-A (JP)
Title: Mammalian cell lines for protein production and library generation
IPC: C40B40/10
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide methods for generating stable mammalian cell lines that can be used for recombinant protein expression and for the generation and screening of large protein libraries for protein engineering and directed evolution applications. 
     SOLUTION: Disclosed is a method for generating a cell line comprising the steps of: providing a plurality of B cells where each B cell comprises a recombinant genomic DNA sequence encoding a marker protein inserted in an endogenous immunoglobulin locus in the B cell, where the recombinant genomic DNA sequence is suitable for cleavage by a site specific nuclease, in particular by Cas9; replacing the recombinant genomic DNA sequence encoding the marker protein with a second recombinant DNA sequence encoding a target protein; classifying B cells on the basis of existence or absence of the marker protein; and recovering B cells in which the marker protein is absent. 
     SELECTED DRAWING: Figure 1AB 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136179-A (JP)
Title: internal combustion engine
Inventor: OMORI KOHEI
IPC: F02F7/00
Filed: 2022-03-16
Abstract: To efficiently discharge engine oil supplied to a generator chamber to the outside of a crank chamber in an internal combustion engine in which the engine oil supplied to the generator chamber is returned to an oil reservoir via the crank chamber.SOLUTION: An internal combustion engine includes a crankcase forming a crank chamber for storing a crankshaft 11. An ACG chamber 28 for storing an ACG 17 is formed on one side (left side) in an axial direction of the crankshaft 11 in the crankcase, and an ACG chamber oil separator 100 for scraping off stirred oil on an outer peripheral side of the ACG 17 is provided in the ACG chamber 28.SELECTED DRAWING: Figure 7
Patent JP-2023024260-A (JP)
Title: Carbon material and production method therefor
IPC: C10L9/06
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material which has a high carbon content but has sufficiently excellent safety, and a production method therefor. 
     SOLUTION: Provided is a carbon material which is a biomass-derived carbon material having a carbon content of 60 wt.% or more and which, when kept in air at 107°C for 20 minutes, has an integrated quantity of heat generated by oxidation of 5 kJ/kg or less. Also provided is a method for producing the carbon material which comprises a dry distillation step in which carbonized biomass having a carbon content of 61 wt.% or more is obtained from biomass and an oxidation step in which the carbonized biomass is heated to 200°C or higher in an atmosphere having an oxygen concentration of 2-13 vol.%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023137535-A (JP)
Title: Load control method of water electrolysis stack, hydrogen production method, and water electrolysis apparatus
Inventor: FUJITA KEISUKE
IPC: C25B15/02
Filed: 2022-03-18
Abstract: To make it possible to maintain performance by more appropriately performing a load management.SOLUTION: To change a work load so that a burden to a water electrolysis stack becomes an appropriate load by determining the appropriate load from the inside state of the water electrolysis stack obtained from at least one of the temperature, electric resistance, and water flow rate of the inside of the water electrolysis stack.SELECTED DRAWING: Figure 5
Patent JP-2023137540-A (JP)
Title: Insulation inspection device
Inventor: UCHIDA YUKI
IPC: G01R31/50
Filed: 2022-03-18
Abstract: To achieve an insulation inspection device that can contribute to improvement in accuracy of an insulation inspection of a coil.SOLUTION: An insulation inspection device (1) according to one embodiment of the present disclosure is the insulation inspection device that energizes in a state where a tip part (14b) including an electrode (14a) formed in a wire (14c) in a coil (14) is clamped by a clamping jig, and inspects insulation of the coil (14). The clamping jig includes: a pair of base parts; and an insulation elastic body that is fixed to respective base parts, and is arranged on a side of the tip part (14b) of the coil (14) relative to the base part in the state where the tip part (14b) of the coil (14) is clamped by the clamping jig. The base part includes a pair of push parts that pushes the elastic body into a side of the tip part (14b) of the coil (14) in the state where the tip part (14b) of the coil (14) is clamped by the clamping jig.SELECTED DRAWING: Figure 1
Patent JP-2023141191-A (JP)
Title: Mechanism component
Inventor: KOMORI ATSUSHI
IPC: F16H55/06
Filed: 2022-03-23
Abstract: To provide a mechanism component capable of suppressing generation of rust, and further capable of suppressing generation of cracks of a component composed of a polyacetal resin composition even when stress is applied for a long time under a high temperature and high humidity environment while using grease.SOLUTION: The present invention is a mechanical component that has a gear system consisting of a combination of a gear made of a polyacetal resin composition and a metal gear, and is used under a high temperature and high humidity environment, where the polyacetal resin composition comprises a polyacetal resin, and 0.1 to 2.0 parts by mass of polyalkylene glycol per 100 parts by mass of the polyacetal resin; a melt flow rate is 0.8 to 6.0 g/10 minutes; and grease containing a total of 500 ppm or more of alkali metal and/or alkaline earth metal components is applied to the gear system.SELECTED DRAWING: None
Patent JP-2023141262-A (JP)
Title: Personal information management system and personal information transfer control method
Inventor: KITO DAISUKE
IPC: G06F21/62
Filed: 2022-03-23
Abstract: To provide a personal information management system that, when transferring personal information to abroad, controls permission or prohibition of transfer, taking into account transfer states in the past and transfer regulations in each country.SOLUTION: An personal information management system 100 comprises a base server and a management server. The base server sets the configuration information of personal information handled at the local base to first management information and notifies the management server of the set configuration information. The management server updates second management information on the basis of the configuration information having been notified from the base server, and the management server assesses, using data localization information and the second management information, the appropriateness of storage state of personal information by the base server on the basis of the standpoints of domestic retainment regulations applied to the bases of the base server, and notifies the base server of the assessment results. The base server controls permission or prohibition of transfer of personal information to separate base servers crossing a country, on the basis of the assessment results of the appropriateness of storage state of personal information by the management server.SELECTED DRAWING: Figure 1
Patent JP-2022079587-A (JP)
Title: Construction machine
IPC: E02F3/815
Filed: 2022-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine which prevents a strut from hindering an earth removal work. 
     SOLUTION: A turning work vehicle as a construction machine includes a lower traveling body provided with an earth removal plate, an upper turning body turnably supported by the lower traveling body, a work device rotatably supported by the upper turning body, and a strut arranged above a support body supported by an overhang member provided so as to overhang backward from the earth removal plate. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022159145-A (JP)
Title: Method for producing olefin polymer
Inventor: TAMURA NAOYA
IPC: C08F4/6592
Filed: 2022-03-30
Abstract: To provide a method for producing an olefin polymer by using an olefin-polymerization catalyst containing two transition metal complexes, the method capable of controlling the MFR of the olefin polymer without changing a complex ratio of a catalyst or hydrogen concentration in the system.SOLUTION: An olefin-polymerization catalyst includes specific two metallocene transition metal complexes and a specific catalytic promoter (C). A method for producing an olefin polymer includes the step of (co)polymerizing an ethylene and one or more olefins selected from the group consisting of C3 to C20 α-olefins in the presence of a component (D) represented by R21-O-R22 or a component (E) represented by R23-S-R24 (where, R21 to R24 each denote a C1 to C20 hydrocarbon group).SELECTED DRAWING: None
Patent JP-2023148981-A (JP)
Title: Air conditioner and virus reduction method
Inventor: NAKAJIMA YUJI
IPC: F24F7/007
Filed: 2022-03-30
Abstract: To reduce viruses according to a condition of an area to be air-conditioned.SOLUTION: An air conditioner comprises: a pipe that supplies air in a target area, and discharges the supplied air to the target area; virus reduction means that is arranged in the pipe, and reduces viruses contained in air passing through the pipe; state detection means of detecting a state of the target area; and a calculation device that controls the operation of the virus reduction means based on a detection result of the state detection means. The calculation device comprises a storage unit that stores determination criteria, and a control unit that determines whether to operate or stop the virus reduction means based on the determination criteria and the state detection means, where the determination criterion is a criterion for determining the infectivity of the viruses in the target area.SELECTED DRAWING: Figure 1
Patent JP-2022167804-A (JP)
Inventor: JUNG MIN JI
IPC: H04N5/374
Filed: 2022-03-31
Abstract: 【課題】性能を向上させたイメージセンサを提供する。【解決手段】本発明のイメージセンサは、光が入射する第１面及び第１面に対向する第２面を含む基板と、基板内に互いに隣接する第１単位ピクセル及び第２単位ピクセルを定義するピクセル隔離パターンと、第１単位ピクセル内に第１方向に沿って配列された第１光電変換部及び第２光電変換部と、第１光電変換部と第２光電変換部との間の基板内に第１方向に交差する第２方向に延びる第１分離パターンと、第２単位ピクセル内に第２方向に沿って配列された第３光電変換部及び第４光電変換部と、第３光電変換部と第４光電変換部との間の基板内に第１方向に延びる第２分離パターンと、を備え、ピクセル隔離パターンの幅、第１の分離パターンの幅、及び第２分離パターンの幅は、それぞれ基板の第２面から基板の第１面に向向かうにつれて減少する。【選択図】図３