baber/WOPTO huggingface dataset:
Patent JP-2023101912-A (JP)
Title: Sand mold designing support device and sand mold designing support method
Inventor: NARITA YOICHI
IPC: G06F30/10
Filed: 2022-01-11
Abstract: To provide a sand mold designing support device a sand mold designing support method capable of solving a problem of insufficient strength of the sand mold before production of a mold and installation of a facility, so as to contribute to cost reduction and lead-time reduction.SOLUTION: A sand mold designing support device includes an acquisition unit for acquiring shape information indicating a shape of a sand mold or a shape of a mold corresponding to the sand mold, a storage unit, and a control device. The control device calculates molding pressures at a plurality of positions of a contact surface between the sand mold and the mold by using information on squeeze pressure to be applied to a molding device and shape information, and obtains a molding pressure ratio indicating the molding pressure to the squeeze pressure for each position. A relational formula between strength of the sand mold and the molding pressure ratio is preliminarily stored in the storage device. The control device determines a lower limit value of the molding pressure ratio necessary for molding the sand mold on the basis of the relational formula stored in the storage unit and strength required for the sand mold, and notifies a user of instructions for urging the user to change the shape of the sand mold until the minimum value of the molding pressure ratio exceeds the lower limit value.SELECTED DRAWING: Figure 3
Patent JP-2023102404-A (JP)
Title: Water electrolysis cell and method for manufacturing water electrolysis cell
Inventor: YOSHIMURA JOJI
IPC: C25B9/00
Filed: 2022-01-12
Abstract: To provide a water electrolysis cell capable of suppressing performance deterioration even when a microporous layer is provided.SOLUTION: In a water electrolysis cell having a solid polymer electrolyte membrane, a catalyst layer, a microporous layer, and a gas diffusion layer, the microporous layer includes a support composing an oxide containing at least one element selected from Ti, Mn, Co, Mo, Ru, W, Nb, and Ta, and a conductive material supported on the support.SELECTED DRAWING: Figure 1
Patent JP-2023102497-A (JP)
Title: Cooling device for vessel propeller
Inventor: TANAKA SUKENORI
IPC: B63H21/38
Filed: 2022-01-12
Abstract: To facilitate maintenance of a collector for collecting fine matter while suppressing deterioration of cooling water flow.SOLUTION: There is provided a collector 31 for collecting fine matter in cooling water flowing through a drain passage 27 in between an upstream unit 27A and downstream unit 27B of the drain passage 27 in a cooling device of an outboard engine. The collector 31 includes a filter cartridge 32, a case 41 for storing the filter cartridge 32, a branching tube 53 for connecting the upstream unit 27A of the drain passage 27 with the case 41, a connection hose 54 for connecting the case 41 and the downstream unit 27B of the drain passage 27, and a junction pipe 55. The connection hose 54 is bent in a top side curved unit 54A after stretching downward to go along an axial line J of the case 41 from its top unit, then bends in a lower side curved unit 54B after stretching downward while inclining against an axial line J so as to separate from the axial line J, and continuing to stretch downward while inclining against the axial line J to come near the axial line J.SELECTED DRAWING: Figure 5
Patent JP-2023103547-A (JP)
Title: Spun-bonded nonwoven fabric and air-bag wrapping material using the same
Inventor: MATSUURA HIROYUKI
IPC: D04H3/147
Filed: 2022-01-14
Abstract: To provide a spun-bonded nonwoven fabric and an air-bag wrapping material, which have excellent heat adhesive processability and mechanical strength and are light in weight and compact.SOLUTION: A spun-bonded nonwoven fabric is formed of fibers that are mainly made of thermoplastic resin. Porosity of cross section of the spun-bonded nonwoven fabric is 35% or more and 55% or less. Variation coefficient of the porosity of the cross section of the spun-bonded nonwoven fabric is 10% or more and 30% or less.SELECTED DRAWING: None
Patent JP-2022058705-A (JP)
Title: Transmission apparatus, reception apparatus, and method
IPC: H04L1/00
Filed: 2022-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a transmission apparatus which can efficiently perform error correction coding. 
     SOLUTION: A transmission apparatus includes: a code block segmentation unit determining, based on a first size of a transport block to which a CRC bit is added, whether to divide the transport block to which the CRC bit is added into a plurality of code blocks, the code block segmentation unit being configured to output one code block or the plurality of code blocks; and an encoding unit configured to generate encoded bits by applying LDPC coding on the one code block having been output or by applying the LDPC coding on each of the plurality of code blocks having been output. In the case where the first size is larger than a second size, the transport block to which the CRC bit is added is divided into the plurality of code blocks. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023107037-A (JP)
Title: power supply system
Inventor: HORIBE FUSAJI
IPC: G06Q50/06
Filed: 2022-01-21
Abstract: To provide a power supply system capable of suppressing the amount of power to be supplied when an emergency power supply is used and having relatively simple wiring.SOLUTION: A power supply system 100 includes a first power transmitting device 106 for transmitting radio waves for power supply. Power of an emergency power supply is supplied to the first power transmitting device 106 when an emergency power supply 104 is in use. The first power transmitting device 106 transmits the radio waves for power supply based on the power from the emergency power supply 104 only to a wireless power receiving unit 112 corresponding to an apparatus 108a, which is an emergency power supply target, among a plurality of devices 108 to which power is supplied when the power is supplied from a regular power supply 102.SELECTED DRAWING: Figure 1
Patent JP-2023108556-A (JP)
Title: Fan support structure and vending machine
Inventor: SAITO YOSHIKAZU
IPC: F25D17/06
Filed: 2022-01-25
Abstract: To reduce a manufacturing cost by reducing a material and assembling man-hours.SOLUTION: A fan support member 40 for supporting an out-chamber air blowing fan 30 in a form that the member is arranged in the vicinity of a condenser 7c comprises a fan attachment part 40b attached with a fan motor 32 constituting the out-chamber air blowing fan 30, and an air duct constitution part 40a constituted in a form for surrounding a part of the condenser 7c and a part of the out-chamber air blowing fan 30, and constituting an air duct 21 which allows the passage of air between the condenser 7c and the out-chamber air blowing fan 30 by the drive of the out-chamber air blowing fan 30. The fan attachment part 40b and the air duct constituting part 40a are integrally formed of the same materials. It is preferable that the fan attachment part 40b comprises a plurality of leg parts 45 extending toward a center of a penetration hole 411 from an arbitrary point of a peripheral edge portion 412 of the circular penetration hole 411 being an outlet of the air duct 21, and an attachment base part 46 joined to extension end parts of the plurality of leg parts 45, and attached with the fan motor 32.SELECTED DRAWING: Figure 2
Patent JP-2023110240-A (JP)
Title: Electromechanical system and controller
Inventor: YAMAGUCHI KOJI
IPC: H02P25/22
Filed: 2022-01-28
Abstract: To provide an electromechanical system and a controller capable of suppressing deterioration in performance of an electric machine.SOLUTION: An electromechanical system 1 has an electric machine 2 and a controller 7. The electric machine 2 has a stator including a first winding set 21 and a second winding set 22, and a rotor including magnets and rotatable relative to the stator. The controller 7 controls the input and output of a first voltage to the first winding set 21 and input and output of a second voltage to the second winding set 22. The controller 7 includes an output unit 71 and a setting unit 72. The output unit 71 outputs a first signal S1 for inputting and outputting the first voltage and a second signal S2 for inputting and outputting the second voltage. The setting unit 72 sets a phase difference θ between the first signal S1 and the second signal S2. The setting unit 72 changes the phase difference θ according to a change in the magnitude of at least one of a first current flowing through the first winding set 21 and a second current flowing through the second winding set 22.SELECTED DRAWING: Figure 4
Patent JP-2022044830-A (JP)
Title: Method and calculation system for executing operation plan based on image information generated by camera
IPC: B25J13/08
Filed: 2022-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for an operation plan which determine a grip point with sufficiently high reliability and accuracy. 
     SOLUTION: A system is configured to receive first image information which is generated when a camera has a first camera attitude in a case where an object is or has been in a camera view of the camera. The system is further configured to determine first estimation of an object structure on the basis of the first image information, and to identify an object corner on the basis of the first estimation of the object structure or the first image information. The system is further configured to allow an end effector device to move a camera in a second camera attitude, and to receive second image information indicating the object structure. The system is configured to determine second estimation of the object structure on the basis of second image information, and to generate an operation plan on the basis of at least the second estimation. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023112615-A (JP)
Title: System, method and program for performing information processing
Inventor: EBISAWA KENICHI
IPC: H04W28/04
Filed: 2022-02-01
Abstract: To prevent the occurrence of loss from affecting processing of subsequent processing function parts even if the occurrence of loss occurs in information transmitted and received among a plurality of processing function parts in a system for serially performing information processing by the plurality of processing function parts.SOLUTION: In a system for performing information communication between a mobile and an information processing device, a plurality of processing function parts for serially transmitting and receiving information to perform processing about the mobile asynchronously perform information processing with one another. The plurality of processing function parts perform asynchronous information processing at a mutually independent processing cycle. A processing function part of a subsequent stage for receiving information transmitted from a processing function part of a pre-stage among the plurality of processing function parts sequentially overwrites and stores information received from the processing function part of the pre-stage, and may use information stored most recently at processing cycle timing in respective subsequent processing cycle timing continuing at a prescribed processing cycle.SELECTED DRAWING: Figure 3
Patent JP-2023113479-A (JP)
Title: Method for producing bismuth vanadate, bismuth vanadate and visible light responsive photocatalyst
Inventor: NOGAMI OSAMU
IPC: B01J35/02
Filed: 2022-02-03
Abstract: To provide bismuth vanadate having enhanced productivity and excellent crystallinity, and a method for producing the same.SOLUTION: A method for producing bismuth vanadate includes: a preparation step of mixing bismuth nitrate, ammonium metavanadate, a phosphorus compound, a precipitant, and water to prepare a mixed solution; and a precipitation step of removing a supernatant solution containing the phosphorus compound and a precipitant from the mixed solution to obtain a precipitate. The preparation step and the precipitation step are performed under non-nitric acid conditions. The precipitant is urea and the phosphorus compound is ammonium dihydrogen phosphate.SELECTED DRAWING: Figure 1
Patent JP-2022155487-A (JP)
Title: Enzyme and method for decomposing polyester resin
Inventor: MARUYAMA SATOSHI
IPC: C12N9/16
Filed: 2022-02-08
Abstract: To provide a technique for decomposing polyester plastic, using a marine microorganism-derived enzyme.SOLUTION: An enzyme comprises any amino acid sequence selected from specific 10 amino acid sequences, or an amino acid sequence having at least 80% sequence identity to any one selected from these amino acid sequences, the enzyme having hydrolysis activity to polyester resin.SELECTED DRAWING: Figure 1
Patent JP-2023116062-A (JP)
Title: Manufacturing method of battery pack
Inventor: TAKAHASHI YUTA
IPC: H01M50/244
Filed: 2022-02-09
Abstract: To provide a manufacturing method that is related to a manufacturing method of a battery pack, and enables each battery cell to be press-fit into a correspondent separator without applying an excessive weight to the battery cell or to the separator.SOLUTION: A separator comprises, in at least one surface thereof, a frame into which a battery cell is press-fit. A manufacturing method disclosed in the present specification, comprises: a step of arranging separators between adjacent battery cells, laminating the separators in lamination direction, thereby obtaining M pieces (less than N pieces) of sub assemblies of the battery, and compressing the sub assemblies in the lamination direction; and a step of laminating on the sub assemblies, battery cells which are residue of the battery cells in which the separator is arranged between the adjacent battery cells, and compressing the laminated battery cells. In the manufacturing method disclosed by the present specification, a weight is applied by dividing the N battery cells constructing a battery pack into at least two without adding the weight by laminating all of the battery cells at once.SELECTED DRAWING: Figure 6
Patent JP-2022065098-A (JP)
Title: Receiving device and receiving method
IPC: G10L19/00
Filed: 2022-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load on a receiving side when transmitting multiple types of audio data. 
     SOLUTION: A metafile having meta information for a receiver to acquire a predetermined number of audio streams containing multiple groups of encoded data is transmitted. Attribute information indicating attributes of each of the encoded data of multiple groups is inserted into this metafile. For example, stream correspondence relation information indicating which audio stream contains each of encoded data of the multiple groups in the metafile is further inserted. 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119280-A (JP)
Title: Ultrasonic welding device of plug and welding method
Inventor: SASAKI NORIYUKI
IPC: B65B51/10
Filed: 2022-02-16
Abstract: To provide a welding technique for ultrasonically welding a plug without forming a depression on an outer surface of a container, preventing seal slippage and pinhole, and reducing variation in a projection amount of the plug to the outer surface of the container.SOLUTION: Among the ultrasonic horn and the anvil, when the one placed on an outside of a container is an outer surface side welding tool 31 and the one placed on an inside of the container is an inner surface side welding tool 41, a container blank-side surface of the outer surface side welding tool 31 is flat, a flange-side surface of the inner surface side welding tool 41 is ring-shaped, and a ring-shaped convex part 41a is provided on this ring-shaped surface over the entire periphery. In addition, a pedestal 51 for supporting a pouring cylinder of a plug is provided in a region surrounded by a ring-shaped surface of the inner surface side welding tool 41, and this pedestal 51 is independent from the inner surface side welding tool.SELECTED DRAWING: Figure 1
Patent JP-2023121432-A (JP)
Title: Motor compressor
Inventor: KOBAYASHI MIKIO
IPC: F04B39/00
Filed: 2022-02-21
Abstract: To provide a motor compressor capable of improving assembly workability and electric insulation of a power switching element more than before while ensuring heat dissipation (cooling) of the power switching element.SOLUTION: A motor compressor has a housing which houses an electric motor and a compressing mechanism and an inverter housing part which houses an inverter including a plurality of power transistors Q1 to Q6, which are partitioned off by a partition wall. The inverter housing part has an installation part where the plurality of power switching elements Q1 to Q6 is installed. The power switching elements Q1 to Q6 are united with thermosetting insulation resin IR with at least parts of respective top surfaces 20a and reverse surfaces 20b exposed to constitute a switching element module 30, and the switching element module 30 is installed at the installation part.SELECTED DRAWING: Figure 7
Patent JP-2023122073-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-22
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: game control means (a game control microcomputer 100) for controlling progress of a game; performance control means (a performance control CPU 120) for controlling a performance; and a liquid crystal indicator (an image display device 5). The performance control means displays a glass plate image on the liquid crystal indicator and executes a cracking performance for cracking the glass plate image according to a performance control command transmitted from the game control means.SELECTED DRAWING: Figure 1
Patent JP-2023127936-A (JP)
Title: Package-conveying system, and package-conveying method
Inventor: ITOKI YOSHIFUMI
IPC: B65H67/06
Filed: 2022-03-02
Abstract: To provide a package-conveying system enabling downsizing a conveying device, and to provide a package-conveying method therefor.SOLUTION: A package-conveying system 100 comprises a conveyor 10 which is configured to convey a package P discharged from spinning units 2, and which is arranged close to a plurality of the spinning units 2; a drive part 20 for driving the conveyor 10; a storage part 33 for storing conveyance information about weight of the package P placed on the conveyor 10; and a conveying speed determination part 34 for determining a conveying speed of the conveyor 10 based on the conveyance information, while controlling the drive part 20 to drive the conveyor 10.SELECTED DRAWING: Figure 1
Patent JP-2023128759-A (JP)
Title: Semiconductor device, electronic device, and method for manufacturing semiconductor device
Inventor: EGUCHI KODAI
IPC: H01L23/12
Filed: 2022-03-04
Abstract: To provide a semiconductor device capable of improving tolerance to a stress of a joining member.SOLUTION: A semiconductor device according to an embodiment comprises a substrate including a signal pad and a first non-signal pad, a semiconductor housing unit including a signal pin and a first non-signal pin, and a first joining member connecting between the signal pad and the signal pin and between the first non-signal pad and the first non-signal pin. In a plan view, the first non-signal pad and the first non-signal pin have an L shape.SELECTED DRAWING: Figure 1
Patent JP-2023128865-A (JP)
Title: Installation support program, installation support device, and installation support method
Inventor: SHADE RUANGWAN
IPC: G06F8/61
Filed: 2022-03-04
Abstract: To speed up installation processing for a plurality of libraries.SOLUTION: A computer adds identification information on each of a plurality of libraries to be installed to a determination target list one by one and performs determination processing for determining compatibility between a plurality of determination target libraries every time the identification information is added. The plurality of determination target libraries includes libraries indicated by the identification information included in the determination target list and depended libraries on which the libraries indicated by the identification information included in the determination target list. When incompatibility regarding a library indicated by the added identification information is detected in the determination processing, the computer deletes the added identification information from the determination target list. When the incompatibility is not detected, the computer generates a library list including the identification information included in the determination target list and the identification information on the depended libraries. The computer outputs the library list after the determination processing for the plurality of libraries is completed.SELECTED DRAWING: Figure 3
Patent JP-2022141606-A (JP)
Title: Stuffing structure and manufacturing method therefor
Inventor: MAI YU-SHEN
IPC: A47G9/02
Filed: 2022-03-14
Abstract: To provide a stuffing structure having a function of improving a warming-up ability and an amount of thermal energy storage, and a manufacturing method therefor.SOLUTION: A stuffing structure 100, including a stuffing substrate 110 and a carbon layer 120, is provided. The carbon layer 120 is directly attached to a surface of the stuffing substrate 110. The carbon layer 120 exhibits an irregular shape, and the carbon layer 120 is configured to radiate infrared rays. A manufacturing method for the stuffing structure 100 is also provided.SELECTED DRAWING: Figure 1C
Patent JP-2022095659-A (JP)
Title: Neural architecture search
IPC: G06N3/04
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system, and an apparatus, for determining a neural network architecture. 
     SOLUTION: A method for generating a batch of output sequences using a controller neural network search system includes: each output sequence in the batch specifying respective subsets of a plurality of components of a large neural network that should be active during the processing of inputs by the large neural network; for each output sequence in the batch, determining a performance metric of the large neural network on a particular neural network task in accordance with current values of large network parameters with only the subset of components specified by the output sequence active; and using the performance metric for the output sequences in the batch to adjust current values of controller parameters of the controller neural network. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022140427-A (JP)
Title: Game server, game program, and information processing method
IPC: A63F13/35
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To motivate return of a player who has not played for some time. 
     SOLUTION: A game server includes: a specific game medium storage part for storing a date for starting to provide a specific game medium provided in a game; and a game execution part for specifying the specific game medium in which an offering start date is stored after the final play date at the time of return when a first returning player plays the game lastly, and for performing processing such that profit related to the specific game medium becomes larger for the first player than for a second player. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT