baber/WOPTO huggingface dataset:
Patent JP-2023112407-A (JP)
Title: Power-transmitting device, control method of power-transmitting device, and program
Inventor: MIZUMORI RYUTA
IPC: H02J50/60
Filed: 2022-02-01
Abstract: To appropriately detect an object different from a power-transmitting device and a power-receiving device.SOLUTION: When a command for giving a notice of the end of a Negotiation phase before exchange of the command required for executing foreign matter detection by a waveform attenuation method in the Negotiation phase is completed, it is made possible to transmit a message of requesting an inquiry, to continue communication in such a manner that a message of a transmission request of a command that is insufficient as response of an inquiry command thereof is transmitted, and to complete the exchange of the command required for executing the foreign matter detection by the waveform attenuation method.SELECTED DRAWING: Figure 1
Patent JP-2023113359-A (JP)
Title: battery cover
Inventor: HOSHINO TOSHIHARU
IPC: H01M50/271
Filed: 2022-02-03
Abstract: To provide a battery cover that includes a plurality of air passages for a battery and can strengthen the rigidity of a battery pack.SOLUTION: A battery pack 10 includes a first cover member 23, a second cover member 24, and a reinforcement 25. The first cover member 23 covers a battery stack 22 from above. The second cover member 24 is joined to the first cover member 23 from above. The reinforcement 25 extends in the longitudinal direction of the battery stack 22 and is arranged between a first cover member 23 and a second cover member 24. Furthermore, in a gap formed between the first cover member 23, the second cover member 24, and the reinforcement 25, a smoke exhaust air passage 26 and an exhaust air passage 27 are formed.SELECTED DRAWING: Figure 4B
Patent JP-2023114390-A (JP)
Title: Sputtering device
Inventor: MATSUO DAISUKE
IPC: C23C14/34
Filed: 2022-02-04
Abstract: To provide a sputtering device that can increase plasma density in the vicinity of a target.SOLUTION: A sputtering device (1) includes: a target (Tr) disposed inside a vacuum vessel (2), having an opposite face (Tr1) that faces a target material (H1) to be placed on a stage (H); a high frequency window (11) that includes a metal plate (12) with a slit (12a) and a dielectric (13), allows a high frequency magnetic field to be introduced into the vacuum vessel (2) so as to generate plasma inside the vacuum vessel (2), and is provided at a wall surface of the vacuum vessel (2); and a linear antenna (14) that is disposed outside the vacuum vessel (2) and near the high frequency window (11) and generates a high frequency magnetic field. The high frequency window (11) is disposed so that the inside principal face of the vacuum vessel (2) inclines from a face parallel with the opposite face (Tr1) toward the target (Tr).SELECTED DRAWING: Figure 2
Patent JP-2022151625-A (JP)
Title: Ferrite sintered magnet, ferrite particle, bonded magnet, and rotating electrical machine
Inventor: OMURA MASASHI
IPC: C04B35/26
Filed: 2022-02-09
Abstract: To provide a ferrite sintered magnet and the like, excellent in Br and squareness.SOLUTION: There is provided a magnet that is a ferrite sintered magnet containing a ferrite phase having a magnetoplumbite-type crystal structure. The ferrite sintered magnet contains at least Ca, a metal element A, a metal element R, Bi, Fe, and a metal element M. The metal element A is at least one kind of element selected from the group consisting of Sr, Ba, and Pb, the metal element R is at least one kind of element selected from the group consisting of rare earth elements including Y and essentially includes La, the metal element M is at least one kind of element selected from the group consisting of Co, Ni, Zn, Al, Cu, and Cr, and essentially includes Co, and when an atonic ratio of the metal elements is expressed by formula (1), c, a, r, b, f, and m in formula (1) satisfy the following expressions (2) to (8).SELECTED DRAWING: None
Patent JP-2022180292-A (JP)
Title: Acoustic wave device and module including the acoustic wave device
IPC: H03H9/64
Filed: 2022-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic wave device that can suppress corrosion of a resonator and a wire in a device chip. 
     SOLUTION: An acoustic device includes a wiring board, a device chip electrically connected to the wiring board, and a sealing part that seals the device chip together with the wiring board. The device chip includes a resonator that excites the acoustic surface wave, a first metallization layer 54a electrically connected to the resonator, a first insulating layer 54b formed over the resonator and a part of a surface of the first metallization layer, and a second metallization layer 54c functioning as a bump pad and formed over a part of the surface of the first metallization layer that is not covered with the first insulating layer and a part of the first insulating layer that covers the surface of the first metallization layer. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023120585-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-18
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-2023122263-A (JP)
Title: Negative electrode active material, negative electrode using the negative electrode active material, and method for manufacturing negative electrode active material
Inventor: HOSOE KENTO
IPC: H01M4/587
Filed: 2022-02-22
Abstract: To provide a negative electrode active material capable of imparting a secondary battery with excellent storage characteristics and metal lithium precipitation resistance.SOLUTION: A negative electrode active material herein disclosed is a negative electrode active material for a lithium ion secondary battery (100). The negative electrode active material includes a graphite particle having a surface coated with amorphous carbon and an insulating inorganic particle. The graphite particle has a pore of 1 μm or less. The insulating inorganic particle has an average particle diameter (D50) of 100 nm or less, and is present in the pore of the graphite particle.SELECTED DRAWING: Figure 1
Patent JP-2023124369-A (JP)
Title: Decorative sheet and decorative material
Inventor: ORIHARA TAKASHI
IPC: B32B27/00
Filed: 2022-02-25
Abstract: To provide a decorative sheet and a decorative material which can prevent lowering of concealment property even if they are formed using a plant-derived material.SOLUTION: A decorative sheet 1 includes a colored base material layer 2, an adhesive resin layer 4, and a transparent resin layer 5 in this order, where the colored base material layer is formed of a resin composition containing biomass-derived olefin polymerized with a monomer containing biomass-derived olefin. The colored base material layer 2 contains an inorganic matter, and specific gravity of the colored base material layer 2 is 0.97 or more and 1.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2023124518-A (JP)
Title: Picking device, and automatic warehouse system
Inventor: KAWANO TSUTOMU
IPC: B65G47/91
Filed: 2022-02-25
Abstract: To provide a picking device capable of easily manufacturing a mechanism of sucking a load, according to one objective of the present disclosure.SOLUTION: A picking device 10 according to an embodiment comprises a plurality of suction parts 2 arranged in a plurality of rows and columns, that are provided with the rows and the columns that belong thereto; a plurality of row valve mechanisms 31 and a plurality of column valve mechanisms 41 corresponding to the plurality of suction parts 2, respectively; row driving mechanisms 32 for integrally driving the row valve mechanisms 31 that belong to respective rows among the plurality of row valve mechanisms 31; and column driving mechanisms 42 for integrally driving the column valve mechanisms 41 that belong to respective columns among the plurality of column valve mechanisms 41. The suction parts 2 each generate suction force for sucking a load via a channel formed by the row valve mechanisms 31 and the column valve mechanisms 41 corresponding to the suction parts 2, when suction fluid is supplied.SELECTED DRAWING: Figure 7
Patent JP-2023125552-A (JP)
Title: Short circuit position detection method
Inventor: KITAHARA HIROAKI
IPC: B60R16/02
Filed: 2022-02-28
Abstract: To provide a short circuit position detection method and a short circuit position detector which can detect a short circuit position in a vehicle.SOLUTION: A short circuit position detection method includes: firstly, connecting a negative pole of other battery BT2 different from a battery of a vehicle V to body earth; then, connecting a positive pole of the other battery BT2 to an input of a current output device 10; then, connecting an output of the current output device 10 to a load side of a fuse holder H for a fuse that is a connection place of the vehicle B; and then, forming a closed circuit in an electric system of the vehicle V including the current output device 10 and measuring electric current flowing to each wiring of the electric system by a current measuring device A.SELECTED DRAWING: Figure 1
Patent JP-2023125729-A (JP)
Title: Ion irradiation method
Inventor: INOUE TAKESHI
IPC: H01L21/266
Filed: 2022-02-28
Abstract: To suppress a mask from shifting in position relative to a semiconductor substrate.SOLUTION: An ion irradiation method comprises: positioning a semiconductor substrate and a mask plate in overlapping relation (S12); temporarily fixing the semiconductor substrate and mask plate by applying first fixing force in the direction in which the semiconductor substrate and mask plate overlap each other (S14); using a fixing tool to apply second fixing force smaller than the first fixing force in the direction in which the semiconductor substrate and mask plate overlap each other with the first fixing force applied (S16); removing the first fixing force and then fixing the semiconductor substrate and mask plate with the fixing tool applying the second fixing force (S18); and irradiating the semiconductor substrate with ions through the mask plate fixed with the fixing tool (S20).SELECTED DRAWING: Figure 16
Patent JP-2023128043-A (JP)
Title: Displacement measurement device and displacement measurement method
Inventor: NAKAZAWA TAKESHI
IPC: G01B11/00
Filed: 2022-03-02
Abstract: To provide a displacement measurement device and a displacement measurement method that can measure displacement of a plurality of markers, that is, a plurality of measurement points at a low cost.SOLUTION: A marker image creation unit 30 extracts, for a panorama image 25#1 obtained through imaging at a time point #1 and a panorama image 25#2 obtained through imaging at a time point #2, a plurality of known marker areas where a plurality of markers are present to create a plurality of marker images R#1, M1#1 to Mn#1, R#2, M1#2 to Mn#2. A marker image analysis unit 28a calculates the amount of displacement D1 (x, y) to Dn (x, y) for each of the plurality of markers generated between the time point #1 and the time point #2 based on the plurality of marker images R#1, M1#1 to Mn#1 created from the panorama image 25#1, and the plurality of marker images R#2, M1#2 to Mn#2 created from the panorama image 25#2.SELECTED DRAWING: Figure 5
Patent JP-2023128529-A (JP)
Title: METHOD FOR PRODUCING β-Ala-DOPA
Inventor: KINO KUNIKI
IPC: C12P21/02
Filed: 2022-03-03
Abstract: To provide a technique to efficiently synthesize β-Ala-DOPA.SOLUTION: A method for producing β-Ala-DOPA includes the step (1) for using a microbe strain that expresses L-amino acid α-ligase activity, to synthesize β-Ala-DOPA from β-Ala and L-DOPA as substrates.SELECTED DRAWING: None
Patent JP-2022140350-A (JP)
Title: Flavor containing-sugar roasted product
Inventor: TANAKA HIROTAKA
IPC: A23L27/00
Filed: 2022-02-15
Abstract: To provide a production method capable of easily obtaining a target flavor-containing sugar roasted product, to provide a flavor-containing sugar roasted product having roast flavor and flavor coursing through the nose, obtained by the method, to provide food and drink containing the flavor-containing sugar roasted product, and to provide a flavor enhancer having the flavor-containing sugar roasted product as the active ingredient, food and drink containing the flavor enhancer, and a flavor enhancing method including mixing the flavor-containing sugar roasted product with food and drink.SOLUTION: A flavor-containing sugar roasted product having roast flavor and flavor coursing through the nose is easily obtained by heating and flavoring a mixture containing at least one kind of saccharide selected from monosaccharide and disaccharide, spices and water. Flavor can be enhanced by mixing the flavor-containing sugar roasted product with each kind of food and drink.SELECTED DRAWING: Figure 1
Patent JP-2023132927-A (JP)
Title: Settlement control apparatus, electronic settlement system, and settlement control method
Inventor: TAKAHASHI YUKIYA
IPC: G06Q30/06
Filed: 2022-03-11
Abstract: To provide a settlement control apparatus, an electronic settlement system, and a settlement control method, configured to allow a commodity purchased in a real store to be purchased again.SOLUTION: A settlement control apparatus configured to settle a payment for a commodity to be subjected to electronic settlement, in an electronic settlement service that uses a terminal device for the electronic settlement in a real store, the settlement control apparatus including: an acquisition unit which acquires resale registration information of a commodity which has been settled in the electronic settlement; and a resale processing unit which performs resale processing for the already settled commodity via e-commerce, on the basis of the resale registration information.SELECTED DRAWING: Figure 3
Patent JP-2023133758-A (JP)
Title: Piezoelectric pump, liquid discharge head and liquid discharge device
Inventor: KONDO SOJI
IPC: F04B43/02
Filed: 2022-03-14
Abstract: To provide a piezoelectric pump capable of suppressing separation of a bonding interface of an adhesive for bonding a piezoelectric element and a diaphragm or a metal plate and the diaphragm, a liquid discharge head having the piezoelectric pump, and a liquid discharge device.SOLUTION: A piezoelectric pump 500 includes a piezoelectric body 510 driven by application of voltage, a diaphragm 506 that is deformed by driving the piezoelectric body 510 and a bonding member 508 for bonding the piezoelectric body 510 and the diaphragm 506, and causes liquid to flow. The piezoelectric pump also includes an energizing member 514 for energizing the piezoelectric body 510 toward the diaphragm 506.SELECTED DRAWING: Figure 6
Patent JP-2022162527-A (JP)
Title: Member for electrophotography and electrophotographic image forming apparatus
Inventor: TAKENAGA MASAHIRO
IPC: G03G15/00
Filed: 2022-03-14
Abstract: To provide a member for electrophotography that, even when applied with voltage for a long period, reduces a decrease in rear face ρs and contributes to stable formation of a high-quality electrophotographic image, and an electrophotographic image forming apparatus that can stably form a high-quality electrophotographic image for a long period.SOLUTION: A member for electrophotography has a base layer and an elastic layer on the base layer. The elastic layer includes matrix rubber, ionic liquid including anions and cations, and an inorganic layer-like double hydroxide. The anion is at least one selected from the group consisting of the structural formulas (1)-(3). The cation is at least one selected from the group consisting of the structural formulas (4)-(7). In the inorganic layer-like double hydroxide, the average value of interlayer distances measured by an XRD is 4 Å or more and 8 Å or less.SELECTED DRAWING: None
Patent JP-2023136300-A (JP)
Title: Lid body having pressure absorption structure
Inventor: HIGASHI TOSHIFUSA
IPC: B65D43/04
Filed: 2022-03-16
Abstract: To provide a lid body which can be re-sealed and which has a pressure absorption structure capable of absorbing an inner pressure change generated by hot filling and the like.SOLUTION: A lid body having a drop-in lid-like shape comprises a flange part, a side wall part extending downward from an inner peripheral edge of the flange part, and a top surface positioned inside the side wall part, and a fitting part with a container trunk part inside surface is formed at a side wall part outside surface side. The top surface at least includes an annular flat surface part extending inward from a position below the fitting part of the side wall part, and a central top surface part positioned inside the annular flat surface part, and positioned below the fitting part of the side wall part, and has a pressure absorption structure which can absorb an inner pressure change after filling a content and sealing.SELECTED DRAWING: Figure 2
Patent JP-2023137467-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2022-03-18
Abstract: To provide a game machine capable of suitably connecting operation means and a board.SOLUTION: A conductive member Q1000 is formed cylindrically from a conductive sponge. Therefore, when a liquid crystal device Q543 (a rear surface part Q543c) and a board member Q545 (a first area 545a) are displaced relatively, a difference in deformation properties of the conductive member Q1000 depending on a deformation direction can be suppressed. As a result, a change in a contact pressure and area can be suppressed, thus suppressing irregularities of a noise effect. Especially, since a first contact part Q1100 and a second contact part Q1200 cannot be deformed more easily (stiffness becomes larger) than a middle part Q1300, a contact state between the first contact part Q1100 and the second contact part Q1200, and the liquid crystal device Q543 (a rear surface part Q543c) and the board member Q545 (the first area 545a) can be easily maintained to be secure by utilizing followability of the relative displacement by deformation of the middle part Q1300 and shape stability of the first contact part Q1100 and the second contact part Q1200.SELECTED DRAWING: Figure 2149
Patent JP-2023143478-A (JP)
Title: Standard imaging support device
Inventor: ISHIWATARI KIYOHIRO
IPC: A61B1/24
Filed: 2022-03-25
Abstract: To obtain easily a standard imaged picture.SOLUTION: A standard imaging support device 1, which is a device having an imaging mode of standard imaging for imaging the inside of an oral cavity of a medical examinee, for supporting the standard imaging by a user, includes an operation part 8 for receiving set operation of the imaging mode from the user, and a control part 20 for executing the standard imaging mode for correlating each taken image obtained by imaging, by an imaging part, multiple imaging portions specified in the oral cavity of the same medical examinee, according to the set operation received by the operation part 8.SELECTED DRAWING: Figure 1
Patent JP-2023146580-A (JP)
Title: Maintenance method, method for manufacturing semiconductor device, program, and substrate processing apparatus
Inventor: YOSHINO AKIO
IPC: H01L21/31
Filed: 2022-03-29
Abstract: To provide a maintenance method for repairing a tear in the surface treatment of a metal member constituting a reaction vessel, a method for manufacturing a semiconductor device, a program, and a substrate processing apparatus.SOLUTION: In the substrate processing apparatus, the oxidation treatment process consists of the following processes: supplying reforming gas to a substrate placed in a reaction vessel and performing reforming treatment on the substrate at a predetermined temperature; supplying oxygen-containing gas into the reaction vessel while there is no substrate in the reaction vessel and performing oxidation treatment on the anodized aluminum surface of an aluminum member comprising at least part of the reaction vessel at a predetermined temperature or higher to repair the vessel inner surface.SELECTED DRAWING: Figure 6
Patent JP-2023149222-A (JP)
Title: Road machine
Inventor: ITO TAKUMI
IPC: E01C19/48
Filed: 2022-03-30
Abstract: To more accurately estimate an amount of a pavement material in a hopper.SOLUTION: An asphalt finisher 100 includes a tractor 1, a hopper 2 installed on the front side of the tractor 1 for receiving a pavement material PV, a conveyor CV for conveying the pavement material in the hopper 2 to the rear side of the tractor 1, a screw SC for spreading on the rear side of the tractor 1 the pavement material PV conveyed by the conveyor CV, a screed 3 for evenly leveling the pavement material PV spread by the screw SC on the rear side of the screw SC, and a controller 50 for estimating the volume of the pavement material PV coming out of the hopper 2.SELECTED DRAWING: Figure 1
Patent JP-2023150008-A (JP)
Title: Disaster countermeasure support device, disaster countermeasure support system, disaster countermeasure support method, and program
Inventor: HASEBE MASANOBU
IPC: G06Q50/26
Filed: 2022-03-31
Abstract: To provide a disaster countermeasure support device, a disaster countermeasure support system, a disaster countermeasure support method and program for facilitating the formulation of time line disaster prevention.SOLUTION: In a disaster countermeasure support system S1, a disaster countermeasure support device 10 includes: a hazard information identification part 112 for acquiring hazard information on a hazard in a position on the basis of the position of a facility that introduces disaster countermeasure actions; a countermeasure action identification part 114 for extracting disaster countermeasure action items corresponding to the acquired hazard information from a disaster countermeasure action database 142 for associating at least the hazard information with the disaster countermeasure action items for storage; and an output processing part 116 for making an output part 150 output a time line action list including the extracted disaster countermeasure action items.SELECTED DRAWING: Figure 1
Patent JP-2023150381-A (JP)
Title: Feeding mechanism for feed arm type sewing machine
Inventor: EBISU ASUKA
IPC: D05B27/08
Filed: 2022-03-31
Abstract: To provide a feeding mechanism for a feed arm type sewing machine, which can adequately feed two pieces of right and left cloths so as to be finished as an operator desires even when sewing path includes a straight line part and a curve part.SOLUTION: A cloth is mounted on a cylinder 1 by a main feed dog 3, a first differential feed dog 4, a second differential feed dog 5 that elliptically move in a vertical plane along a cloth feed direction F by interlocking with a main shaft 13, and a feeding mechanism 2 feeds the cloth in a cloth feed direction F. The feeding mechanism 2 has a first differential feed amount adjustment lever 6 that changes and adjusts a first differential feed amount that is a moving amount in a front-back direction of the first differential feed dog 4 per rotation of the main shaft 13. The feeding mechanism 2 also has a second differential feed amount adjustment lever 7 that changes and adjusts a second differential feed amount that is a moving amount in the front-back direction of the second differential feed dog 5 per rotation of the main shaft. The first differential feed amount adjustment lever 6 can change and adjust by a first driving device 8 during a sewing operation. The second differential feed amount adjustment lever 7 can change and adjust by a second driving device 9 during the sewing operation.SELECTED DRAWING: Figure 1