baber/WOPTO huggingface dataset:
Patent JP-2023049403-A (JP)
Title: Pickup collet, pickup device and mounting device
Inventor: HANE YOSUKE
IPC: H01L21/52
Filed: 2021-09-29
Abstract: To provide a pickup collet capable of positioning an electronic component while picking it up with no contact, a pickup device and a mounting device.SOLUTION: A pickup collet 200 of an embodiment is configured to suck in and hold and pick up an electronic component 2 having a rectangular outer edge. The pickup collet 200 comprises a porous member 201 which has gas permeability and ejects a gas supplied inside through pores of an opposite surface 201a opposed to the electronic component 2 in a planar shape. In the porous member 201, an opening 201d is included in the opposite surface 201a, suction hole 201c is provided for sucking in the electronic component 2 with a negative pressure, and a guide part 203 is disposed along the outer edge of the electronic component 2 and provided for regulating movements of the electronic component 2 held on the opposite surface 201a. In the guide part 203, a gas permeable part 203a is provided for bringing the side of one orthogonal guide part 203 into a relatively positive pressure rather than the side of the other orthogonal guide part 203.SELECTED DRAWING: Figure 3
Patent JP-2023050347-A (JP)
Title: Thread forming tap
Inventor: TAKAMI SHUNSUKE
IPC: B23G7/02
Filed: 2021-09-30
Abstract: To provide a thread forming tap in which a cooling liquid spreads all the way to a processing point of the thread forming tap even when performing screw processing from a lateral direction of a work timber.SOLUTION: A thread forming tap 10 has a screw part 1 provided at a tip thereof, and a plurality oil grooves 5, 5 which are so formed as to divide the screw part 1. When a straight line L passing through a shaft center O of the thread forming tap 10 and a bottom B of the oil groove 5 is so made as to be a border in a cross-sectional view perpendicular to an axial direction of the thread forming tap 10, a cross-sectional area SB of the oil groove 5 in the rear of a rotation direction R of the thread forming tap 10 is so made as to be wider than a cross-sectional area SF of the oil groove 5 in the front of the rotation direction R of the thread forming tap 10.SELECTED DRAWING: Figure 5
Patent JP-2022023085-A (JP)
Title: Steel sheet, member and method for manufacturing them
IPC: C22C38/00
Filed: 2021-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet having a tensile strength (TS) of 1180 MPa or more, excellent LME resistance property and weld fatigue property, a member and a method for manufacturing them. 
     SOLUTION: There is provided a steel sheet having a tensile strength (TS) of 1180 MPa or more, which has a specific component composition and steel structure in which the average particle diameter of crystal particles containing oxides of Si and/or Mn in the region within 4.9 μm in the sheet thickness direction from the steel sheet surface is 3 to 10 μm, the minimum Si concentration L Si  and the minimum Mn concentration L Mn  in the region within 4.9 μm in the sheet thickness direction from the steel sheet surface and the Si concentration T Si  and the Mn concentration T Mn  at one fourth position of the sheet thickness of the steel sheet satisfy the following expression (1): L Si +L Mn ≤(T Si +T Mn )/5 (1). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022093261-A (JP)
Title: Database generator, state determination device, database generation method, and state determination method
Inventor: NAKAMURA YOSHINORI
IPC: G05B23/02
Filed: 2021-09-30
Abstract: To provide a database generator capable of easily collecting data as a reference for determining the state of a fluid pressure driving valve.SOLUTION: A database generator 6 includes: a storage unit 60 which stores a database 2 in which determination reference data as a reference of an operation state when opening and closing operation is performed at a fluid pressure driving valve 1 can be registered; a virtual load unit 61 which is capable of virtually reproducing a load state when a main valve 3 is driven under use environment 10 for a combination of the use environment 10 and the main valve 3; a test data acquisition unit 62 which acquires determination reference data when the opening and closing operation is performed at a virtual fluid pressure driving valve 1a composed of the virtual load unit 61, in which a load state for reproducing the use environment 10 and the main valve 3 to be tested is set, and a driving device 4 and an electromagnetic valve 5 to be tested; and a database registration unit 63 which registers, in the database 2, the combination of targets to be tested in association with the determination reference data acquired at the virtual fluid pressure driving valve 1a.SELECTED DRAWING: Figure 5
Patent JP-2023054547-A (JP)
Title: Light source device, distance measurement device, and equipment
Inventor: HIRAIDE HIROYUKI
IPC: G01S7/481
Filed: 2021-10-04
Abstract: To provide a light source device that can suppress light from a light source from being emitted without being mediated by an optical element.SOLUTION: A light source device 10 is equipped with a light source 110, an optical element 130, and a holding unit 50 for holding the light source and the optical element. The holding unit includes: a package 120 that houses the light source, has an opening 120a in the optical path of light from the light source, and the optical element is mounted to cover the opening; and a cover 145 that covers the optical element and the package and allows light emitted from the light source and mediated by the optical element. According to this light source device, it is possible to provide a light source device that can suppress the light from the light source from being emitted without being mediated by the optical element.SELECTED DRAWING: Figure 1
Patent JP-2023056174-A (JP)
Title: Portable terminal and method for controlling portable terminal
Inventor: TERASHIMA YASUHIRO
IPC: G01S19/19
Filed: 2021-10-07
Abstract: To provide a portable terminal that can transmit position information at an appropriate distance interval even when its travel speed changes.SOLUTION: A portable terminal 2 comprises: a position information acquisition unit 13 that receives a radio wave transmitted from a satellite for positioning 3, processes the radio wave, and acquires position information; a travel speed detection unit 14 that detects a travel speed by using the Doppler effect of the radio wave transmitted from the satellite for positioning 3; a communication unit 15 that communicates the position information with a first base station 4 through radio communication; and a communication interval determination unit 37 that determines the communication interval at which the communication unit 15 performs communication based on the travel speed. The communication interval determination unit 37 determines the communication interval to be longer when the travel speed becomes slower, and the communication unit 15 performs communication at the communication interval determined by the communication interval determination unit 37.SELECTED DRAWING: Figure 2
Patent JP-2023056915-A (JP)
Title: Pinball game machine
Inventor: NAKAYAMA HIROO
IPC: A63F7/02
Filed: 2021-10-08
Abstract: To provide a pinball game machine for improving an operation instruction and a performance effect of a privilege performance.SOLUTION: A pinball game machine performs winning/losing determination of whether control is shifted to a special game state advantageous to a player. A predetermined performance display (a pattern 3 or a pattern 18) for executing an operation instruction for urging a player to operate operation means during execution of one performance display for reporting the result for multiple times. When there is no operation as instructed during an effective period of operation according to the operation instruction executed first from the start of the predetermined performance display, a privilege performance is not executed (patterns 5, 6, 13, 14 or the like). In the meantime, even if operation as instructed is not performed during an effective period for an operation instruction executed last after the predetermined performance display is started, the same privilege performance as that executed according to operation as instructed during the effective period is executed after completion of the effective period (patterns 4, 6, 8, 14, or the like).SELECTED DRAWING: Figure 24
Patent JP-2023056933-A (JP)
Title: Electrical apparatus and plug
Inventor: AZUMA TOMOYUKI
IPC: H02G3/22
Filed: 2021-10-08
Abstract: To improve the waterproofness of an electrical apparatus.SOLUTION: An electrical apparatus 5 according to an embodiment includes: a housing 60 provided with an opening 68; an electronic component 50 disposed in the housing 60; a plurality of electrical wires 71 connected to the electronic component 50 and extending out of the housing 60 through the opening 68; a solid plug 100 extending in a first direction D1, the plug 100 being inserted in the opening 68 through which the electrical wires 71 pass; and a waterproof material 74 filled in the opening 68. The plug 100 has, in the opening 68, a first outer peripheral surface 101 matching an inner wall surface 68i of the opening 68, and a second outer peripheral surface 102 opposite and spaced apart from the inner wall surface 68i of the opening 68. The electrical wires 71 are stored between the second outer peripheral surface 102 and the inner wall surface 68i of the opening 68.SELECTED DRAWING: Figure 6
Patent JP-2023058086-A (JP)
Title: elevator system
Inventor: MORI KAZUHISA
IPC: B66B5/12
Filed: 2021-10-13
Abstract: To more accurately estimate a remaining life of a component using an organic material for at least a part thereof.SOLUTION: An elevator system 100 according to the present invention comprises: an elevator 110 having a component at least partially made of an organic material; and a first sensor that detects environment information including at least a temperature. The elevator system 100 further comprises a deterioration estimation unit 120 that estimates a remaining life of the component on the basis of the environment information of a prescribed period detected by the first sensor.SELECTED DRAWING: Figure 2
Patent JP-2023058872-A (JP)
Title: cutting device
Inventor: KAMIO HIROYUKI
IPC: E04G23/08
Filed: 2021-10-14
Abstract: To provide a cutting device that suppresses scattering of cutting waste when performing dry cutting with a wire saw tool.SOLUTION: A cutting device 1 comprises: a frame 9 holding a pair of cutting pulleys 17T, 17T arranged with a heat shield wall 105 interposed therebetween; a wire saw tool 21 that travels through the heat shield wall 105 between the cutting pulleys 17T, 17T; a winch 27 for moving the frame 9 in a direction intersecting the traveling direction of the wire saw tool 21; and a dustproof member 31 that is provided in the frame 9, that is arranged behind in the moving direction of the frame 9 with respect to the wire saw tool 21, and that extends in a direction intersecting the moving direction within the cutting groove 105j formed by the wire saw tool 21.SELECTED DRAWING: Figure 3
Patent JP-2022103055-A (JP)
Title: Knee joint
Inventor: HASHIMOTO HIROAKI
IPC: A61F2/64
Filed: 2021-10-26
Abstract: To provide a knee joint capable of improving energy saving.SOLUTION: A knee joint comprises: a thigh coupling part to which a socket corresponding to a thigh part of a user is coupled; a cruris part which is coupled to the thigh coupling part so as to rotate freely around a knee axis; an actuator which is coupled to the thigh coupling part and the cruris part, and restricts or assists the operation of the thigh coupling part; a detecting part for directly or indirectly acquiring information related to a relative position of the thigh coupling part and the cruris part; a control part for controlling driving of the actuator on the basis of the detection result of the detection part; and an estimation part for estimating a state of the motion of the user on the basis of the detection result of the detection part. The control part makes a control cycle of driving of the actuator longer when a state of the motion of the user is estimated to be a non-walking state by the estimation part, relative to when the state of the motion of the user is estimated to be a walking state by the estimation part.SELECTED DRAWING: Figure 2
Patent JP-2022070847-A (JP)
Title: Combiner and light source device
Inventor: OKI YASUSHI
IPC: G02B6/26
Filed: 2021-10-27
Abstract: To obtain a combiner and a light source device that are new and improved and make it possible to switch a shape of a spot of a laser beam and a power density distribution on a surface of an object more easily or variably than the prior art in laser processing.SOLUTION: A combiner, for example, includes: a plurality of input optical fibers each having a core and a cladding; one output optical fiber having a plurality of cores and at least one cladding; and a bundle part that is formed by bundling end parts of the plurality of input optical fibers and comes in contact with the output optical fiber. The respective cores of the input optical fibers in the bundle part are optically connected to any one of the plurality of cores of the output optical fiber, and the respective cores of the output optical fiber are also optically connected to any core of the plurality of input optical fibers in the bundle part.SELECTED DRAWING: Figure 2
Patent JP-2023066037-A (JP)
Title: Upper structure of engine
Inventor: FURUYA MASAYUKI
IPC: F02M37/00
Filed: 2021-10-28
Abstract: To suppress the breakage of a fuel rail during vehicle collision while improving the maintainability of an engine.SOLUTION: An upper structure for an engine includes a head cover 4 having a recessed part 41 extending in a cylinder row direction and recessed toward the lower side and a protruded parts 42 provided on both sides of the recessed part 41, a fuel rail 51 arranged on the upper side of the head cover 4 and at the position of the recessed part 41 while extending in the cylinder row direction, a fuel pipe 52 for supplying fuel to the fuel rail 51, and a connection part connecting the fuel pipe 52 and the fuel rail 51, the connection part connecting the fuel pipe 52 to the fuel rail 51 from the upper side, and located at a position of overlap with an angular portion 43 between the recessed part 41 and the protruded part 42 in view from the upper side.SELECTED DRAWING: Figure 3
Patent JP-2023068588-A (JP)
Title: Fuel cell system and hot water storage unit for fuel cell system
Inventor: KITANISHI HIROSHI
IPC: F24H15/212
Filed: 2021-11-02
Abstract: To avoid occurrence of an uncontrollable state of heating capacity by suitably controlling during the time when hot water circulation operation and heater heating operation are conflicting.SOLUTION: In a fuel cell system 1, a heating circuit 400 and an auxiliary heating circuit 300 are connected to a hot water storage tank 2 in parallel with each other, and supply of hot water heated in the heating circuit 400 to the hot water storage tank 2 and supply of hot water heated in the auxiliary heating circuit 300 to the hot water storage tank 2 are executed simultaneously in parallel. In the case where there is a conflict between a heater operation request for instructing heater heating operation for supplying the hot water heated by an auxiliary heating heater to the hot water storage tank from the auxiliary heating circuit and a circulation operation request for instructing hot water circulation operation for circulating the hot water in the heating circuit and the hot water in the hot water storage tank in a state where waste heat is not recovered from a fuel cell, a heater side circulation pump is controlled in such a manner that the heater operation request is prioritized and the heater heating operation is performed without performing the hot water circulation operation.SELECTED DRAWING: Figure 1
Patent JP-2022087048-A (JP)
Title: Film-forming composition for skin
Inventor: SHIROTSUKI SANAE
IPC: A61K8/27
Filed: 2021-11-24
Abstract: To provide a film-forming composition for skin which makes it possible to form a stable film on the skin, give a clear finish of the skin, and make the uneven texture and skin pores inconspicuous.SOLUTION: The present invention relates to a film-forming composition for skin, containing component (A): powder, and component (B): fibers, wherein the fibers have an average fiber diameter of 0.1-7 μm, and an aspect ratio (average fiber length/average fiber diameter) of 20-300, and the content of the fibers is 0.1-10 mass% with respect to the total amount of the skin film-forming composition. The mass ratio (B/A) of component (B) and component (A) is 0.02-0.4.SELECTED DRAWING: None
Patent JP-2023077750-A (JP)
Title: game machine
Inventor: HASHIMOTO TAKAAKI
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To improve the amusement of games.SOLUTION: A game machine is provided in which a lottery is performed based on a game ball shot over a game area entering a first start port provided in a first area of the game area and in which, based on a result of the lottery, a shift is made to an advantageous game state that is more advantageous to a player than a normal game state. The game machine includes a portion to be collided that is provided in such a manner that a game ball shot over the game area is to collide and the collided game ball is directed to the first area. In the advantageous game state, when the number of game balls that collide against the portion to be collided reaches a predetermined number of game balls, a presentation is performed that urges the player to shoot game balls over a second area of the game area where a second start port is provided.SELECTED DRAWING: Figure 28
Patent JP-2023080432-A (JP)
Title: Catalyst layer for fuel cell and fuel cell
Inventor: ENDO NORIAKI
IPC: H01M4/86
Filed: 2021-11-30
Abstract: To provide a catalyst layer for a fuel cell, achieving both high conductivity and excellent drainage.SOLUTION: A catalyst layer in the present disclosure is interposed between a gas diffusion layer and an electrolyte membrane of a fuel cell. The catalyst layer includes a first catalyst layer adjacent to the gas diffusion layer and a second catalyst layer adjacent to the electrolyte membrane. The first catalyst layer and the second catalyst layer each include a first conductive material, a second conductive material having a mode diameter smaller than that of the first conductive material, and a catalyst supported on at least one of the first conductive material and the second conductive material. The first catalyst layer has a smaller ratio of weight of the second conductive material relative to the total weight of the first conductive material and the second conductive material than the second catalyst layer. The catalyst layer of the present disclosure is preferably used for a catalyst layer of an electrode on a side where water is generated during power generation.SELECTED DRAWING: Figure 2
Patent JP-2023081623-A (JP)
Title: Hood opening holder
Inventor: YAMASHIKI HISAMI
IPC: B05C13/02
Filed: 2021-12-01
Abstract: To provide a hood opening holder capable of improving operability to hold or release a hood on or from a prescribed opening position.SOLUTION: A hood opening holder 1 holds a rotary opening/closing hood connected to a vehicle body at a prescribed opening position, and includes: a tool body 10 fixed to the vehicle body so as to abut to the vehicle body from above and also to be prevented from coming off; a contact support part 12 fitted to the tool body 10 and holding the hood at a prescribed opening position by abutment from below; and a hooking part 13 fitted to the tool body 10 so as to be rotatable, and hooked on a striker fitted to the hood by movement downward to the prescribed opening position. The hooking part 13 abuts to the striker due to descent of the hood to rotate from an initial position, comes off from abutment to the striker as a result of this rotation to return to the initial position by energization, and is engaged with the striker so as to restrict upward movement of the striker by rotation stop due to abutment to the tool body 10.SELECTED DRAWING: Figure 5
Patent JP-2023082965-A (JP)
Title: Stereo camera, stereo camera system, and placement method
Inventor: IMAGAWA SEIJI
IPC: H04N23/60
Filed: 2021-12-03
Abstract: To provide a stereo camera capable of achieving a long distance and a wide angle.SOLUTION: Each of a first rotation axis of a first rotation mechanism and a second rotation axis of a second rotation mechanism is orthogonal to a plane including both of a first optical axis of a first camera and a second optical axis of a second camera. The first rotation axis intersects with the first optical axis and the second rotation axis intersects with the second optical axis so that the distance from the intersection point of the first rotation axis and the first optical axis to a first entrance pupil position of the first camera is equal to the distance from the intersection point of the second rotation axis and the second optical axis to a second entrance pupil position of the second camera.SELECTED DRAWING: Figure 9
Patent JP-2023083182-A (JP)
Title: Method of efficiently and precisely constructing life
Inventor: SHINTANI Tatsuya
IPC: B62B19/00
Filed: 2021-12-05
Abstract: To provide an energy converting device capable of efficiently generating secondary energy from primary energy and converting the energy.SOLUTION: An energy converting device 1 is equipped with a liquid tank 11 that stores liquid 10, a plurality of gas receiving portions 12 that is provided in the liquid tank 11 in a vertical direction, and can rotate or vertically more, a nozzle 13 that injects a compressed gas from a lower side of the gas receiving portion 12 located at a lower part in the liquid tank 11, a gas cylinder 14 that stores the compressed gas as a primary energy source and sends the compressed gas to the nozzle 13, output means 3 that outputs kinetic energy rotating or moving upward to an outside of the liquid tank 11 as second energy, the kinetic energy being generated in the gas receiving portion 12 by buoyancy generated when the gas receiving portion 12 receives the compressed gas injected from the nozzle 13, and a recovery device 4 that returns the gas from the liquid tank 11 to the gas cylinder 14.SELECTED DRAWING: Figure 1
Patent JP-2023084523-A (JP)
Title: Method for modifying hair quality by applying low-molecular-weight mucopolysaccharide together with alkaline treatment for hair, and hair cosmetic containing mucopolysaccharides
Inventor: MIYAMA KUMAHIRO
IPC: A61K8/73
Filed: 2021-12-07
Abstract: To improve the touch feeling of the hair, such as thin hair, lack of stiffness, and poor fingering, and the appearance of the hair, such as dull and unmanageable hair; and to provide lasting effects thereof.SOLUTION: The inventors conducted intensive studies to solve the problems of the touch feeling and appearance of the hair associated with hair damage and as a result have found and completed the present invention that surprisingly, by combining the steps of applying an alkaline agent to the hair and applying a mucopolysaccharide of suitable molecular weight, the problems of the touch feeling and appearance of the hair can be improved and moreover the hair quality modifying effect can be continuously obtained; and we have also found that a higher modification effect can be obtained by forming a foamy dosage form when applying the low-molecular-weight mucopolysaccharide to the hair.SELECTED DRAWING: None