baber/WOPTO huggingface dataset:
Patent JP-2023108649-A (JP)
Title: Gripper
Inventor: YAMADA KEIJI
IPC: B25J15/08
Filed: 2022-01-26
Abstract: To provide a gripper having high holding force while flexibly gripping a gripping object.SOLUTION: A gripper 10 has a claw member 11, and a grip member 12 mounted on the claw member 11. The grip member 12 includes a plate-like resin elastic member 131. The elastic member 131 has a hollow projection 133 having a hollow part 133V, and a base part 132. The hollow projection 133 is elastically deformable, and is integrated with the base part 132. The hollow part 133V continuously extends to the other end 133E from one end 133I of the hollow projection. The hollow part 133V is sealed with a gas, a liquid, or a gel, or a combination thereof. The hollow projection 133 is arranged so that the one end 133I of the hollow projection is positioned to a side closer to the central part of the elastic member than the other end 133E.SELECTED DRAWING: Figure 3
Patent JP-2022058752-A (JP)
Title: File moving method and apparatus, electronic device, and medium
Inventor: YANG YONGQIANG
IPC: G06F16/28
Filed: 2022-01-26
Abstract: To provide a file moving method, an apparatus, an electronic device, a computer-readable medium, and a computer program product.SOLUTION: A file moving method according to the present invention has a step of acquiring, in response to reception of a file movement request, a source path and a target path both corresponding to a first movement operation responding to the request, a step of confirming whether or not both of the source path and the target path corresponding to the first movement operation exist, a step of, in response to confirmation of existence of both of the source path and the target path corresponding to the first movement operation, comparing at least either of the source path and the target path corresponding to the first movement operation with a corresponding path of the source path and the target path corresponding to a second movement operation, and a step of determining, based on the comparison result, whether or not the first movement operation is carried out.SELECTED DRAWING: Figure 5
Patent JP-2023109037-A (JP)
Title: heating cooker
Inventor: MONZEN KAZUSA
IPC: F24C7/02
Filed: 2022-01-26
Abstract: To provide a heating cooker in which a fluctuation of a current due to a correction is suppressed.SOLUTION: A heating cooker 100 includes a magnetron 10, a rectifier 12, a step-up transformer 14, a high pressure rectifier 16, a semiconductor element 18, a resistance element 20, and a control part 22. The rectifier 12 rectifies an AC input voltage so as to produce a unidirectional voltage between a first terminal and a second terminal. The step-up transformer 14 has a primary winding one end of which is connected to the first terminal, and a secondary winding connected to the magnetron 10 via the high pressure rectifier 16. The semiconductor element 18 is connected between the other end of the primary winding and the second terminal. The resistance element 20 is connected to the semiconductor element 18 in series. With regard to a current value indicated by current information acquired from the resistance element 20, when a deviation value from an objective indicates a predetermined minimum area, the control part 22 waits until a next cycle of the AC input voltage. As far as the deviation value continuously indicates the minimum area, the control part 22 corrects the length of an on-time of the semiconductor element 18.SELECTED DRAWING: Figure 1
Patent JP-2023109414-A (JP)
Title: Soft magnetic powder, powder magnetic core, magnetic element and electronic device
Inventor: WATANABE MAYU
IPC: C22C38/00
Filed: 2022-01-27
Abstract: To provide soft magnetic powder combining low coercive force and high saturated magnetic flux density, a powder magnetic core and magnetic device containing the soft magnetic powder like this, as well as, an electronic device capable of realizing down sizing and higher output.SOLUTION: Soft magnetic powder containing particles having a composition represented by FexCuaNbb(Si1-yBy)100-x-a-b [a, b, x satisfy 0.3≤a≤2.0, 2.0≤b≤4.0,75.5≤x≤79.5. y is a number satisfying f(x)≤y≤0.99, and f(x)=(4×10-34)x17.56.], the particles have crystal grains having a particle size of 1 to 30 nm, a copper segregated portion, and a crystal grain boundary, the crystal grain is 30% or more, when what is located in a surface layer portion and has a particle size of 2 to 10 nm is set to a first copper segregated portion, and what is located inside and has a particle size of 2 to 7 nm is set to a second copper segregated portion, a number ratio of these is 80% or more, and the number of the second copper segregated portion is twice or more the first copper segregated portion.SELECTED DRAWING: Figure 2
Patent JP-2022060244-A (JP)
Title: Implantable urological device with improved retrieval feature
IPC: A61F2/82
Filed: 2022-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and method facilitating the selective retrieval of deployed urological devices from a patient. 
     SOLUTION: A urological medical device having a retrieval string is provided. The retrieval string has a proximal end connected the device and an opposed distal end. In a first embodiment, the retrieval string is configured in an initial confined form which, following a period of deployment in a patient's bladder, changes to an unconfined form in which the distal end of the retrieval string is extendible into the urethra to enable extraction of the device from bladder by pulling the retrieval string. The device may include a bioerodible component which permits the retrieval string to take the unconfined form following degradation of the bioerodible component in vivo. In another embodiment, the retrieval string includes a ferromagnetic material, which can be magnetically captured to facilitate removal of the device from the bladder. The ferromagnetic retrieval string may be buoyant in urine. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023109655-A (JP)
Title: Silicon nitride sintered body, machine component using the same, and bearing
Inventor: NAKAMURA FUMIYA
IPC: C04B35/591
Filed: 2022-01-27
Abstract: To provide a silicon nitride sintered body having excellent mechanical characteristics and exhibiting an excellent product life when fabricated into a product, a machine component using the same, and a bearing.SOLUTION: The silicon nitride sintered body is of crystallinity of not lower than 75% and not higher than 90% obtained from a XRD diffraction pattern of a mirror polished cross section thereof using the following equation, with its amorphous phase including at least one species selected from the group consisting of Y, Ce, Nd and Eu, and neither an inclusion of a diameter of larger than 50 μm nor a pore of a diameter of larger than 50 μm being present in its surface layer. Crystallinity(%)=[peak area of crystalline phase/(peak area of crystalline phase+peak area of amorphous phase)]×100.SELECTED DRAWING: Figure 1
Patent JP-2023110328-A (JP)
Title: Cooler and semiconductor device
Inventor: SANUKI YASUTAKA
IPC: H01L23/473
Filed: 2022-01-28
Abstract: To provide a technique capable of restraining brazing material from clogging at an opening of a pipeline which is adjacent to a heating element and through which a coolant flows.SOLUTION: A cooler 200 includes a header 240 fixed to one ends of cooling pipes 222 and 224 and a cooling pipe 226 which are adjacent to the semiconductor packages 100 and through which cooling water flows, and a water inlet pipe 210 and a water outlet pipe 230 for supplying and discharging cooling water to and from the header 240. The header 240 has an inner wall portion 241B that compartments the inside thereof into a space SP1 for making the cooling pipes 222, 224 and the water inlet pipe 210 communicate with each other, and a space SP2 for making the cooling pipe 226 and the water outlet pipe 230 communicate with each other, and outer wall portions 242 and 243 that are brazed with a predetermined member by using a clad material. The inner wall portion 241B includes inner wall portions 241B1 to 241B3 that slope away from openings at one ends of the cooling pipes 222, 224 or the cooling pipe 226 as they go downward in a posture state of a bonding step.SELECTED DRAWING: Figure 14
Patent JP-2023112740-A (JP)
Title: Laser device and laser processing device with the same
Inventor: NISHIDA KAZUHIRO
IPC: B23K26/064
Filed: 2022-02-02
Abstract: To provide a laser device which can suppress deterioration of light transmission efficiency when transferring a short-wavelength laser beam through an optic fiber.SOLUTION: A laser device 100 comprises at least: a laser oscillator 10 which can generate a laser beam LB with a prescribed wave length; and an optic fiber 40 in which the laser beam LB is injected from an incident end 48 to transfer the laser beam LB so that the laser beam LB is emitted from an emitting end 49. The optic fiber 40 includes at least: a core region 41 arranged at fiber axis; and a first clad region 42 which is arranged at the periphery of the core region 41 in a radial direction and has a first refraction factor n1. The core region 41 consists of: a hollow area 41a arranged in the fiber axis; and a first ring core region 41b which surrounds the hollow area 41a when viewed sectionally. The first ring core region 41b is continuously arranged with the hollow area 41a.SELECTED DRAWING: Figure 2
Patent JP-2022060273-A (JP)
Title: Control device
IPC: G05B19/4155
Filed: 2022-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a control device having a function of performing a thread cutting process while separating out chips. 
     SOLUTION: A control device 10 that controls, according to a machining program, a machine tool for performing a thread cutting process on a workpiece, includes: program analytic means 26; cut-up and cut-in motion operating condition analytic means 28 that creates analytic data for cut-up and cut-in motions; cut-up and cut-in motion insertion means 29 that creates cut-up and cut-in motion commands, based on the analytic data of the cut-up and cut-in motions; and interpolation means 27 that, based on analytic data of the thread cutting process, creates a turning process movement command and, in response to reception of the cut-up and cut-in motion commands, outputs these commands. While a cut-in start point is shifted little by little in a thread groove cutting direction, the tread cutting process repeats a cycle consisting of, along in the thread groove cutting direction, the turning process operation, a cut-in operation and a cut-up operation, and an operation of causing a tool to approach an immediately preceding start position of the cut-up operation so as not to interfere with a workpiece. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023116854-A (JP)
Title: electronic device
Inventor: KOSEKI TOMONOBU
IPC: H05K3/28
Filed: 2022-02-10
Abstract: To improve the vibration resistance of electrolytic capacitors 28 and 29 by applying a moisture-proof coating agent while preventing the moisture-proof coating agent from adhering to an application-prohibited area N1.SOLUTION: Three electrolytic capacitors 29A, 29B, 29C of one system are lined up in a line along the center line M of a circuit board 3, and similarly, three electrolytic capacitors 29A, 29B, 29C of the other system are lined up in a line. A moisture-proof coating agent is sprayed with a spray gun on a coating area C4 between the two rows. By applying the moisture-proof coating agent, the electrolytic capacitors 29A, 29B, and 29C are fixed to the substrate surface, and vibration resistance is improved. Since the electrolytic capacitors 29A, 29B, and 29C are lined up in a wall shape, adhesion of the moisture-proof coating agent to the coating-prohibited area N1 is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2022141586-A (JP)
Title: Cloud Gaming GPU with Integrated NIC and Shared Frame Buffer Access for Low Latency
Inventor: DANIEL POHL
IPC: A63F13/95
Filed: 2022-02-10
Abstract: To provide methods and apparatus for a cloud gaming Graphics Processing Unit (GPU) with an integrated Network Interface Controller (NIC) and shared frame buffer access.SOLUTION: The GPU includes one or more frame buffers that provide shared access to an integrated encoder/decoder. The GPU further includes an integrated NIC coupled to the integrated encoder/decoder, and one or more video outputs coupled to the one or more frame buffers. The GPU is configured to process outbound and inbound game image content that is encoded and decoded using a video codec or using a game tile encoder and decoder.SELECTED DRAWING: Figure 1
Patent JP-2023117304-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2022-02-10
Abstract: To provide a game machine capable of optimizing management of the game machine for granting a large number of putout balls.SOLUTION: A difference in balls is a difference between a first count value counted based on game balls consumed in a game and a second count value counted based on prize balls, a specific value is a value preset based on a difference when at least the second count value is larger than the first count value, and game control means controls following games in a suppression mode when difference ball determination means determines that a difference in balls reaches the specific value, and can output a particular signal to the outside when the difference ball determination means determines that a difference in balls reaches a particular value smaller than the specific value.SELECTED DRAWING: Figure 1
Patent JP-2023118178-A (JP)
Title: vehicle front structure
Inventor: NAKAMOTO NAOKI
IPC: B62D25/08
Filed: 2022-02-15
Abstract: To inhibit load transmission to a bulkhead, an engine, and a transmission to prevent failures even if a vehicle front lower part contacts with a ground surface during traveling of a vehicle.SOLUTION: A vehicle front structure has a rectangular frame-shaped bulkhead 10 provided in a front part of a vehicle to support a heat exchanger 11. The vehicle front structure includes a lower rib 10e extending downward at a lower end of the bulkhead 10.SELECTED DRAWING: Figure 1
Patent JP-2023123078-A (JP)
Title: Protective device, pulverizer, and method for removing protective device
Inventor: YAMAGUCHI SOTARO
IPC: B02C15/04
Filed: 2022-02-24
Abstract: To restrict abrasion wear of a pulverization roller and an inner surface of a protective member.SOLUTION: Provided is a roller journal protector to be attached to a pulverizer. The pulverizer includes: a pulverization table; a pulverization roller unit 20; and an air outlet provided on an outer peripheral side of the pulverization table in order to blow out transporting gas upward. The pulverization roller unit 20 includes: a journal head 23; a journal shaft 22 supported by the journal head 23 and extending along a shaft line Y1; a pulverization roller 21 attached to the journal shaft 22 so as to be rotatable about the shaft line Y1; a shield 27b which encloses a lower section of the journal shaft 22 at a position where the journal head 23 and the pulverization roller 21 are adjacent to each other, to protect the pulverization roller unit 20 from solid fuel carried by the transporting gas; and a closing part 28 for closing a region above the shield 27b so that the solid fuel does not intrude into a narrow space formed between the pulverization roller 21 and the shield 27b.SELECTED DRAWING: Figure 7
Patent JP-2023125921-A (JP)
Title: Wireless power supply system
Inventor: MATSUSHITA KATSUMI
IPC: H02J50/90
Filed: 2022-02-28
Abstract: To provide a wireless power supply system that enables sufficient efficiency of power transmission without strict alignment between an electrical device and a power transmission coil by a user.SOLUTION: A wireless power supply system supplies power to an electrical device by wireless power supply. The electrical device includes a power receiving unit including a power receiving coil. The wireless power supply system includes a flat surface, a power transmitting unit, and a standing portion. The electrical device is placed on the flat surface. The power transmitting unit includes a power transmitting coil disposed below the flat surface. The power transmitting unit supplies power to the power receiving unit by the wireless power supply. The standing portion defines, on the flat surface, a boundary between an outside and an inside of a placement area for the electrical device for supplying power from the power transmitting unit to the power receiving unit by the wireless power supply. The standing portion protrudes from the flat surface.SELECTED DRAWING: Figure 3
Patent JP-2023128487-A (JP)
Title: battery cooling device
Inventor: TANAKA TAKAYOSHI
IPC: H01M10/663
Filed: 2022-03-03
Abstract: To provide a battery cooling device that eliminates a cumbersome operation such as component replacement and that can remove or reduce moisture from an insulation oil for cooling a battery.SOLUTION: A battery cooling device comprises: a first pipeline that circulates insulation oil for cooling a battery; a second pipeline that circulates engine oil or cooling water for cooling an engine; and a heat exchanger that performs heat exchange between the insulation oil, flowing through the first pipeline and heated by cooling the battery, and the engine oil or the cooling water, flowing through the second pipeline and heated by cooling the engine.SELECTED DRAWING: Figure 1
Patent JP-2022140351-A (JP)
Title: Rosin-modified resin, active energy ray-curable resin composition, cured product and laminate
Inventor: MATSUDA TOMOYUKI
IPC: C09D11/101
Filed: 2022-03-07
Abstract: To provide a rosin-modified resin, an active energy ray-curable resin composition, a cured product and a laminate.SOLUTION: A rosin-modified resin is a reactant between a resin containing a constitutional unit derived from an α,β-unsaturated carboxylic acid-modified rosin, a constitutional unit derived from a polyol, and a constitutional unit derived from a polybasic acid and/or an anhydride thereof and a disproportionated rosin.SELECTED DRAWING: None
Patent JP-2022078307-A (JP)
Title: Compositions, devices and methods of mitigating lipoprotein interference in in vitro diagnostic assays for hydrophobic analytes
IPC: G01N37/00
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide methods of mitigating lipoprotein interference in in vitro diagnostic assays for target hydrophobic analytes, and compositions, kits and devices useful in the methods. 
     SOLUTION: A pretreatment reagent is utilized that includes at least one enzyme that digests lipoprotein. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022081662-A (JP)
Title: Method for controlling insect pest and mite, and aerosol for controlling insect pest and mite
IPC: A01N53/08
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling insect pests and mites capable of lasting control effect on creeping insect pests and house dust mites for several days only by performing one push of an aerosol for controlling insect pests and mites in an indoor space. 
     SOLUTION: There is provided a method for controlling insect pests and mites which performs injection treatment using an aerosol for controlling insect pests and mites obtained by filling an aerosol source liquid containing a control component and an organic solvent as well as a propellant in an aerosol vessel provided with a quantitative injection valve whose injection volume for one time is 1.0 to 5.0 mL. A control component is a compound of extremely low volatility having a vapor pressure of less than 1×10 -4  mmHg at 30°C, and an aerosol source liquid has a specific gravity of 0.85 to 1.15 and the injection force of the aerosol for controlling insect pests and mites at an injection distance of 5 cm is 10 to 50 gf. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140084-A (JP)
Title: geothermal power generation system
Inventor: UNO TAKASHI
IPC: F03G4/00
Filed: 2022-03-22
Abstract: To provide a geothermal power generation system comprising an independent power supply system, which can recover power simply using heat energy that is not used in geothermal power generation.SOLUTION: A geothermal power generation system 50 separates high-temperature hot spring pumped up from a geothermal hot spring source 1 in a production well 2 into high-temperature steam 4 and hot water 5 in a steam separator 3, and drives a steam turbine 6 using the separated high-temperature steam to generate power. In the geothermal power generation system, the separated hot water is returned to the ground through a reduction well 9, a thermoelectric power generation module 30 is installed around a pipe 20 constituting the reduction well, and the thermoelectric power generation module uses hot water as a high temperature source and an ambient temperature of the thermoelectric power generation module as a low temperature source, to perform thermoelectric power generation by the temperature difference between the two sources.SELECTED DRAWING: Figure 1
Patent JP-2022084850-A (JP)
Title: Leading edge systems and methods for aerospace vehicles
IPC: B64C30/00
Filed: 2022-03-25
Abstract: PROBLEM TO BE SOLVED: To provide leading edge systems for aerospace vehicles. 
     SOLUTION: A leading edge system 10 has a plurality of removable modules 40 removably attached to at least one structural member 24. Each removable module 40 has a hollow box substructure 42 and at least one flange portion 54 disposed along a first end 52 of the hollow box substructure 42. The leading edge system 10 further has a plurality of first attachment elements configured for attaching the at least one flange portion 54 of the removable module 40 to a first end portion 26 of the at least one structural member 24. The leading edge system 10 further has a plurality of second attachment elements 74 configured for attaching a second end 58 of the hollow box substructure 42 opposite to the flange portion 54 to a second end portion 30 of the at least one structural member 24 opposite to the first end portion 26. 
     SELECTED DRAWING: Figure 2B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023144271-A (JP)
Title: Rotary electric machine
Inventor: MIZUNO TAKAHIRO
IPC: H02K3/51
Filed: 2022-03-28
Abstract: To provide a rotary electric machine in which vibration of a crossover wire having one end connected to a coil end can be suppressed.SOLUTION: A rotary electric machine includes a rotor, and a stator that is disposed so as to cover a radially outer side of the rotor such that a gap is formed between the stator and the rotor, and includes a stator core and a stator coil. The stator coil has, at one side in an axial direction of the rotor, a plurality of coil ends that are arranged at an interval in a circumferential direction of the rotor. The rotary electric machine further has at least one crossover wire having one end connected to one of two coil ends, of the plurality of coil ends, that are adjacent to each other in the circumferential direction, and a spacer including a base end disposed between the two coil ends so as to be in contact with the two coil ends respectively and a tip that is projected from the base end toward one side in the axial direction beyond axial end surfaces of the two coil ends. The tip has at least one contact surface that is in contact with the at least one crossover wire.SELECTED DRAWING: Figure 5