baber/WOPTO huggingface dataset:
Patent JP-2023121594-A (JP)
Title: Manufacturing method of laminate of fuel battery cells
Inventor: KODAMA TOMOKI
IPC: H01M8/1004
Filed: 2022-02-21
Abstract: To provide a manufacturing method of a laminate of roll-to-roll fuel battery cells capable of preventing a mold release agent layer from remaining on an electrolyte membrane when peeling a back sheet from the electrolyte membrane along with the mold release agent layer after forming a catalyst electrode layer on the electrolyte membrane bonded to the back sheet via the mold release agent layer and bonding a gas diffusion layer on top thereof.SOLUTION: A manufacturing method of a laminate 1 of roll-to-roll fuel battery cells includes the steps of: replacing hydrogen ions in an electrolyte membrane 4 with metal ions in the electrolyte membrane bonded to a back sheet 2 via a mold release agent layer 3; forming a catalyst electrode layer 5 by coating the catalyst electrode layer on the electrolyte membrane; joining a gas diffusion layer 7 on the catalyst electrode layer; peeling the back sheet from the electrolyte membrane along with the mold release agent layer; and replacing metal ions in the electrolyte membrane with hydrogen ions.SELECTED DRAWING: Figure 1
Patent JP-2023122235-A (JP)
Title: Specimen pretreatment reagent in freeze-dried state and measuring method
Inventor: SOMIYA TAKAYASU
IPC: G01N33/50
Filed: 2022-02-22
Abstract: To provide a specimen pretreatment reagent in a freeze-dried state without needing any complicated measurement operation, with excellent measurement reproducibility, and used for extracorporeal diagnostic agent and the like.SOLUTION: A specimen pretreatment reagent in a freeze-dried state freezes an aqueous solution containing an alkali agent or a reducing agent and an excipient after dispensing the aqueous solution in a container, further dispenses an aqueous solution containing an agent different from the previously added agent and an excipient among the reducing agent and alkali agent in the container while keeping a frozen state, and freezes and dries the aqueous solution.SELECTED DRAWING: Figure 1
Patent JP-2023122841-A (JP)
Title: Electric door open/close device
Inventor: KARAKAWA KENJI
IPC: E05F15/63
Filed: 2022-02-24
Abstract: To provide an electric door open/close device that can suppress the body from becoming excessively large in a configuration in which the body is equipped with an emergency power supply part.SOLUTION: In an electric door open/close device that has a body 3 that is attached to a rotating door or a door frame and has a drive unit 30 for electrically opening and closing the door and a control unit 31 for driving and controlling the drive unit 30, the body 3 includes an interface board, to which a signal line to an external device is connected, at either the left end or right end, and an emergency power supply unit 33 that is supplied with power from the outside and supplies power to the control unit 30 in the event of a power outage.SELECTED DRAWING: Figure 2
Patent JP-2023122853-A (JP)
Title: Gas chromatograph analyzer and program for gas chromatographic analysis
Inventor: KATSUYAMA YUJI
IPC: G01N30/86
Filed: 2022-02-24
Abstract: To enable quantification results, etc., to be efficiently confirmed by simple work.SOLUTION: One aspect of the present invention is a chromatograph analyzer that conducts measurement on multiple kinds of compounds regarding each of a plurality of specimens, the chromatograph analyzer comprising: an analysis processing unit (22) that calculates, for each specimen, numeric information that represents analysis results about the multiple kinds of compounds, on the basis of data obtained by measurement; a table creation unit (230) that creates a two-dimensional table by arranging specimen information and compound information in one and the other of vertical horizontal directions and allocating numerical information obtained for a combination of one specimen and one compound to one cell; a cell selection acceptance unit (231) that displays the table on the screen of a display unit and accepts selection of one or a plurality of cells that corresponds to user operation on the displayed table; and selected information output units (232, 233) that output or display the numerical information in the accepted cell in a prescribed format, together with the specimen information and compound information that correspond to the cell.SELECTED DRAWING: Figure 1
Patent JP-2022084636-A (JP)
Title: Radiation curable dry toner and method for preparing the same
IPC: G03G9/087
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiation curable dry toner which can be transported under a usual transportation condition, and enables printing with good energy efficiency onto various types of base materials; and a method for preparing the radiation curable dry toner. 
     SOLUTION: A radiation curable dry toner contains core-shell toner particles, in which the core-shell toner particles have a volume basis average diameter between 5-10 micrometers, the core-shell toner particles include an inside part containing a first radiation curable resin material constituting at least 90 wt.%, preferably, at last 95 wt.% of the total amount of the resin material of the inside part, and an outer shell surrounds the inside part, the outer shell contains a second resin material, and the second resin material includes an outer shell that is any one of the cured first resin material and a resin material different from the first resin material. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124585-A (JP)
Title: Thermal decomposition treatment device
Inventor: NAKAMURA SHINICHI
IPC: F23G5/027
Filed: 2022-02-25
Abstract: To provide a thermal decomposition treatment device enabling further sophisticated treatment.SOLUTION: A thermal decomposition treatment device includes: a thermal decomposition tank 2 having a fluid heating medium 1 for supplying an object to be treated; and a septic tank 4 for purifying a vaporization component 3 generated in the thermal decomposition tank 2. In the thermal decomposition tank 2, the object to be treated is thermally decomposed in an approximately oxygen absence state in the fluid heating medium 1, and in the septic tank 4, oxidative decomposition of an oxidized substance in the vaporization component 3 is performed. The fluid heating medium 1 may be a low-melting point alloy and/or low-melting point metal, and/or liquid metal. In the septic tank 4, the vaporization component 3 may be treated by an active carbon fluid bed 41 and an active carbon fixation bed 42. An electrolysis mechanism E that pressure-feeds ozone into liquid in the septic tank 4 for electrolysis may be provided to generate an oxygen radical in the liquid from the ozone. A tank T may be formed below the septic tank 4.SELECTED DRAWING: Figure 1
Patent JP-2023125073-A (JP)
Title: Storage control apparatus and method
Inventor: MOGI KAZUHIKO
IPC: G06F3/06
Filed: 2022-02-28
Abstract: To maintain both performance and cost in an environment in which the performance and cost differ on the basis of the number of times of writing from a storage control apparatus to an external storage and a database is stored in the external storage.SOLUTION: A database is stored in a plurality of pages that is a plurality of logical storage areas constituting a logical storage space. Data writing to the database in the logical storage space is performed in a page unit. A storage control apparatus coupled to an external storage and including a cache device writes data to the cache device in a page unit. The storage control apparatus determines whether an execution condition on external writing that is writing to the external storage is satisfied. When a result of the determination is true, the storage control apparatus writes data stored in the cache device to the external storage in a bulk unit that is larger than a page unit and that is a writing unit in which consistency is maintained.SELECTED DRAWING: Figure 1
Patent JP-2023125489-A (JP)
Title: Foam discharge container
Inventor: HAYAKAWA SHIGERU
IPC: B65D83/00
Filed: 2022-02-28
Abstract: To provide a structure of a foam discharge container which is applicable to an easily collapsible container.SOLUTION: A foam discharge container comprises: a container body 2 which has a neck 6 extending from a trunk 4; a foam discharge device 10 which has a connection port 32 connected to the neck 6 at an upstream end of a vertical flow passage P extending in an extending direction of the neck 6 and a discharge port 66 at a downstream end, and has a pump chamber A serving also as a gas-liquid mixing chamber at an intermediate portion of the flow passage; and a lid 70 for openably closing the discharge port 66. The container body 2 is such an easily collapsible container body 2 as is shrunk/collapsed by negative pressure. The pump chamber A is formed between an upstream side check valve VU and a downstream side check valve VL which are disposed in the flow passage P, and communicates with the outside via an outside-air introduction valve VA. The foam discharge device 10 has pressurizing means D for pressurizing the inside of the pump chamber A by being plunged in from the outside.SELECTED DRAWING: Figure 2
Patent JP-2023127859-A (JP)
Title: Wrap transmission device
Inventor: TADAKUMA KENJIRO
IPC: F16H7/00
Filed: 2022-03-02
Abstract: To provide a wrap transmission device which can be imparted with a function by supplying fluid to a wrap mediation node, and is hardly failed.SOLUTION: A sprocket 11 has a flow passage 11d extending toward a peripheral edge part from a center part, a first opening 11e of the center part and a second opening 11f of the peripheral edge part. A wrap intermediary node 12 is wrapped to the sprocket 11, and constitutes an endless track. A first connecting member 16 is arranged at the sprocket 11 in a state that the first connecting member communicates with the second opening 11f, and a second connecting member 17 is arranged at the wrap intermediary node 12. Fluid control means can supply and/or suck fluid through the first opening 11e. When the wrap intermediary node 12 moves by the rotation of the sprocket 11, and the wrap intermediary node 12 and the sprocket 11 enter a range in which they contact with each other, the second connecting member 17 is connected to the first connecting member 16, and when the node and the sprocket come out of the range, the second connecting member 17 releases the connection with the first connecting member 16.SELECTED DRAWING: Figure 1
Patent JP-2023129021-A (JP)
Title: Passenger conveyor and passenger conveyor control method
Inventor: YUGE KAZUYA
IPC: B66B29/00
Filed: 2022-03-04
Abstract: To safely and quickly evacuate passengers by using a passenger conveyor in the event of a fire.SOLUTION: A passenger conveyor that transports passengers on a tread by moving a plurality of endlessly connected treads in a circular motion comprises: a control unit that controls the circular movement of the plurality of treads; and an input section into which fire information, which is information regarding a fire occurring in a building 100 where the passenger conveyor is installed, is input. The fire information includes floor level information that is information about the floor where the fire is occurring. When fire information is input to the input section, the control unit controls the circular direction of the plurality of treads or stops the circular movement of the plurality of treads so that the passengers on the treads are transported upward or downward based on the floor level information.SELECTED DRAWING: Figure 2
Patent JP-2023130013-A (JP)
Title: rolling bearing
Inventor: FUSHIMI MOTONORI
IPC: F16C33/58
Filed: 2022-03-07
Abstract: To suppress skidding damage caused by an orbital slip of a retainer.SOLUTION: A rolling bearing 10 includes an outer ring 11 having an outer ring raceway surface 11a on an inner peripheral surface, an inner ring 12 having an inner ring raceway surface 12a on an outer peripheral surface, and a plurality of rolling elements 13 arranged to be rotatable between the outer ring raceway surface 11a and the inner ring raceway surface 12a, and is supplied with lubrication oil from a shaft member 20 having a plurality of shaft oil holes 22a penetrating in a radial direction and a shaft oil groove 23 formed along an outer peripheral surface and communicated with the plurality of shaft oil holes 22. In the inner ring 12, a plurality of inner ring oil holes 12b communicated with the shaft oil groove 23 of the shaft member 20 is formed from an inner peripheral surface toward the outer peripheral surface of the inner ring 12, and the inner ring oil holes 12b are inclined toward a circumferential direction as heading radially outward.SELECTED DRAWING: Figure 1
Patent JP-2023130234-A (JP)
Title: Manufacturing method of medical tubular body conveyance device
Inventor: SATO KAZUHIRO
IPC: A61F2/95
Filed: 2022-03-07
Abstract: To provide a method capable of manufacturing a medical tubular body conveyance device which has excellent followability for a guide wire and can reduce frictional resistance with the guide wire.SOLUTION: A manufacturing method of a medical tubular body conveyance device for conveying a medical tubular body into the body comprises the steps of: arranging a first core material part in a lumen of a tube; arranging a cylindrical member on an outer side of a distal end of the tube; fixing a distal end of the tube and the cylindrical member; arranging a second core material part thinner than the first core material part on at least the distal end of the cylindrical member; and reducing an inner diameter in the distal end of the cylindrical member.SELECTED DRAWING: Figure 2
Patent JP-2023133961-A (JP)
Title: Object provision system, object using system, information processing device, program, and method for providing object
Inventor: WATANABE TATSUYA
IPC: G06Q30/06
Filed: 2022-03-14
Abstract: To provide a system which is more entertaining for a user.MEANS FOR SOLVING THE PROBLEM: An object provision system includes: settlement means for making payment of the cost of a first object as an intangible object usable in a specific service and the cost of a second object as a tangible object; first object provision means for providing the first object to a user on the condition that payment of the cost has been completed; and delivery procedure means for executing a delivery procedure of delivering the second object to the user on the condition that payment of the cost has been completed.SELECTED DRAWING: Figure 2
Patent JP-2023133981-A (JP)
Title: Adhesive sheet for workpiece processing and semiconductor device
Inventor: FURUKAWA YOSHIAKI
IPC: C09J7/38
Filed: 2022-03-14
Abstract: To provide an adhesive sheet for workpiece processing that suppresses the occurrence of Yuzu/orange skin.SOLUTION: Provided is an adhesive sheet for workpiece processing (100), which is an adhesive sheet for workpiece processing (100) comprising a substrate (10), an adhesive layer (20) provided on one side of the substrate (10), and a release film (30) provided on the surface (20A) of the adhesive layer (20) opposite to the substrate (10), and in which the maximum cross-sectional height St of the surface (30B) on the adhesive layer (20) side of the release film (30) is 0.45 μm or more, and the root-mean-square height Sq is 17.5 nm or more.SELECTED DRAWING: Figure 1
Patent JP-2023136820-A (JP)
Title: Management system and rice cooker
Inventor: SUZUKI YASUYUKI
IPC: G06Q50/10
Filed: 2022-03-17
Abstract: To provide a food management system and a rice cooker which can increase convenience of a user by using information about a state of rice.SOLUTION: The management system relating to the present disclosure provides an improvement plan responding to degradation of rice on the basis of a stock quantity of rice held by a user at present and information about degradation of rice held by the user, which is acquired from the outside. The improvement plan according to a rice consumption speed of the user can be provided, so that the management system has high convenience of the user.SELECTED DRAWING: Figure 6
Patent JP-2022159024-A (JP)
Title: Film, resin composition, resin product, textile material and textile product
Inventor: SAWAMOTO KEIKO
IPC: C08L101/00
Filed: 2022-03-18
Abstract: To provide a laminated film, a resin composition, and a textile material having an increased ability to oxidize and degrade harmful substance and excellent antiviral performance.SOLUTION: The present invention discloses: a film containing cerium oxide particles surface-treated with a boron compound on at least one surface layer; a resin composition containing cerium oxide particles surface-treated with a boron compound; and a textile material containing cerium oxide particles surface-treated with a boron compound.SELECTED DRAWING: None
Patent JP-2023142707-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To provide an improved game machine regarding a performance when a game medium enters a start area.SOLUTION: A game machine includes game control means for performing control regarding progress of a game, especially a variable display and reservation storage, performance control means for performing control regarding a performance according to an instruction from the game control means, and display control means for controlling a liquid crystal display device, and can perform a specific display corresponding to the variable display corresponding to an instruction from the game control means and a reservation display corresponding to reservation storage.SELECTED DRAWING: Figure 1
Patent JP-2023147094-A (JP)
Title: Isolator and method for manufacturing isolator
Inventor: GOTO TAICHI
IPC: G02B6/126
Filed: 2022-03-29
Abstract: To provide an isolator that reduces the influence of a non-reciprocal material on an element on a substrate, and a method for manufacturing the same.SOLUTION: An isolator 10 comprises: a substrate 50; waveguides 21, 22 and an electronic circuit 60 located on the substrate 50; and a non-reciprocal material 40 located on the waveguides 21, 22 and electronic circuit 60. The non-reciprocity of a portion of the non-reciprocal material 40 which is located within a predetermined range 62 from the electronic circuit 60 is weaker than the non-reciprocity of a portion in contact with the waveguides 21, 22.SELECTED DRAWING: Figure 1
Patent JP-2022079602-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest in a game. 
     SOLUTION: A game machine includes: determination means for determining satisfaction of specific conditions that second ball entry means is varied from a second state to a first state; performance means for executing a performance for indicating a result determined by the determination means; performance determination means capable of determining a specific performance as a performance executed by the performance means when the determination means determines the satisfaction of the specific conditions; and prohibition means for prohibiting execution of the specific performance by the performance decision means in satisfaction of prohibition conditions. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023147638-A (JP)
Title: Fuel supply installation
Inventor: NAITO YUMA
IPC: F02C7/232
Filed: 2022-03-30
Abstract: To provide a fuel supply installation that can accurately regulate a flow rate of fuel to be supplied of which calorific value per unit volume varies.SOLUTION: A fuel supply installation includes: a fuel governor for regulating a flow rate of fuel to be supplied to a gas turbine; and a pressure regulating valve for regulating the inlet pressure of the fuel governor in accordance with a calorific value per unit volume of the fuel to be supplied.SELECTED DRAWING: Figure 1
Patent JP-2023148625-A (JP)
Title: Steering wheel and steering switch unit
Inventor: MATSUMOTO KOTA
IPC: B62D1/08
Filed: 2022-03-30
Abstract: To provide a steering wheel to which a driver can easily input, and a steering switch unit.SOLUTION: A steering wheel 5 comprises a gripping part 11 which a driver grips, a hub part 13 connected to a steering shaft 7, and a spoke part 15 connecting the hub part to the gripping part. A spoke recessed part 35 recessed forward is provided on a rear surface of the spoke part, and at least some of receiving parts 27 which receive operation input from the driver are arranged to overlap with a surface demarcating the spoke recessed part.SELECTED DRAWING: Figure 3
Patent JP-2023150176-A (JP)
Title: pigment aqueous dispersion
Inventor: ODAJIMA HIROSHI
IPC: C09D11/322
Filed: 2022-03-31
Abstract: To provide a pigment aqueous dispersion which is excellent in initial dispersibility and storage stability, and is excellent in color development property, especially, for a fabric that is not subjected to pre-treatment.SOLUTION: A pigment aqueous dispersion for aqueous inkjet ink contains a pigment dispersed with a polyurethane resin obtained through the reaction of an active hydrogen atom-containing component (A) with an organic polyisocyanate component (B), and an aqueous medium, wherein the active hydrogen atom-containing component (A) contains a quaternary ammonium compound (a1), and the weight ratio of the quaternary ammonium compound (a1) is 12 wt.% or more based on the total weight of the active hydrogen atom-containing component (A) and the organic polyisocyanate component (B).SELECTED DRAWING: None
Patent JP-2023153589-A (JP)
Title: Control device of vehicular battery unit
Inventor: YOSHIHARA KUMI
IPC: B60L58/10
Filed: 2022-04-05
Abstract: To suppress high-rate deterioration and reduce performance deterioration of a battery unit.SOLUTION: A control device of a battery unit 2 is mounted, as a driving power source, in a vehicle 1. The control device includes: a high-rate charge/discharge prediction section 10d which predicts high-rate charge and high-rate discharge during driving of the vehicle 1; and a charge/discharge state change section 10e which changes a charge/discharge state of the battery unit 2 on the basis of the prediction. The charge/discharge state change section 10e executes counter charge processing for enhancing electric power and temporarily performing charge when the high-rate discharge is predicted, and executes counter discharge processing for enhancing the electric power and temporarily performing discharge when the high-rate charge is predicted.SELECTED DRAWING: Figure 7
Patent JP-2023157664-A (JP)
Title: Joining method, joined product, and heating device
Inventor: HIRAMATSU SHIGERU
IPC: B23K20/00
Filed: 2022-04-15
Abstract: To improve joining quality of diffusion joining of a first member having a plated layer and a second member.SOLUTION: A joining method for diffusion joining a conductive tab to an electrode 11 having a base material 12 and a plated layer 13 plated on the base material 12 includes: a first step of heating the electrode 11 with a laser beam L, and thereby enlarging crystal grains of a material of the plated layer 13; and a second step of diffusion joining the conductive tab to a part of the electrode 11 where the crystal grains are enlarged by the first step from the side of the plated layer 13 by resistance welding. The material of the plated layer 13 is nickel, and the conductive tab is composed of a copper-based material.SELECTED DRAWING: Figure 4