baber/WOPTO huggingface dataset:
Patent JP-2023030905-A (JP)
Title: Speed determination device, method, program and recording medium
Inventor: SATO SHUSAKU
IPC: A63B69/36
Filed: 2021-08-24
Abstract: To determine a head speed of a golf club during swing.SOLUTION: A speed determination device 1 includes: a distortion recording part 14 for recording distortions in a first direction H and a second direction V in a shaft 2b of a golf club 2 during swing at every time point t1, t2 when the distortions are measured; a square sum derivation part 16 for deriving a value obtained by squaring and totalizing a difference H2-H1 of the distortion in the first direction H at the time point t1 and the other time point t2, and a difference V2-V1 of the distortion in the second direction V at the time point t1 and the other time point t2; and a head speed determination part 18 for determining a speed of a head 2a of the golf club 2 based on a derivation result of the square sum derivation part 16. The first direction H is a direction in which a golf ball 4 is hit by swing of the golf club 2, and the second direction V is a direction orthogonal to the shaft 2b and the first direction H.SELECTED DRAWING: Figure 1
Patent JP-2023031749-A (JP)
Title: Head lock device and image forming apparatus
Inventor: SATO DAICHI
IPC: G03G15/04
Filed: 2021-08-25
Abstract: To improve the operability of a head lock device when maintenance of an image forming apparatus is performed.SOLUTION: A head lock device has: a holding member that is movably disposed in an apparatus main body, is cooperated with an exposure device, and places the exposure device at a plurality of positions in association with the movement; and a lock member that is disposed between the holding member and a frame of the apparatus main body to place the exposure device at a lock position where the exposure device is locked. The lock member is urged by an urging member in a direction in which the lock of the exposure device is released. When the exposure device is placed at the lock position, the lock member is urged by the urging member in the direction in which the lock of the exposure device is released, which can thereby improve the operability of the head lock device for locking the exposure device and releasing the lock of the exposure device when maintenance of an image forming apparatus is performed.SELECTED DRAWING: Figure 1
Patent JP-2023039311-A (JP)
Title: Measurement system, measurement method and measurement program
Inventor: KANAYAMA NOBUAKI
IPC: G01C15/00
Filed: 2021-09-08
Abstract: To provide a measurement system, a measurement method and a measurement program which can measure the position or attitude without installing a physical marker.SOLUTION: A measurement system 1 comprises: a mark emission part 20 which emits a plurality of laser beams; an imaging part 30 which images a plurality of marks 101 formed by the laser beams emitted by the mark emission part 20 and irradiated on a measurement object; and a calculation part 50 which calculates a relative positional relation between the imaging part 30 and the mark 101 by using the captured images of the plurality of marks 101.SELECTED DRAWING: Figure 1
Patent JP-2023040690-A (JP)
Title: plant cultivation system
Inventor: MURAKAMI SHIMPEI
IPC: A01G7/00
Filed: 2021-09-10
Abstract: To make it possible to correctly grasp the actual growth conditions of plants and to reduce the cost and trouble for the measurements.SOLUTION: An air environment measurement device 17 is installed in a semi-closed space 11 in a cultivation room 10 for cultivation of a plant 13, to detect carbon dioxide levels or the like. When measuring carbon dioxide levels or the like necessary for calculation of photosynthesis or transpiration rates, a decrease rate in carbon dioxide levels or the like is observed with the air environment measurement device 17 with the carbon dioxide levels being increased to a target value. On the basis of its result, the photosynthesis or transpiration rates are calculated.SELECTED DRAWING: Figure 1
Patent JP-2023042416-A (JP)
Title: Image formation method, toner and two-component developer
Inventor: MIURA MASAHARU
IPC: G03G9/097
Filed: 2021-09-14
Abstract: To achieve both of the excellent durable stability and blade cleaning property when organic silicon polymer particles are used as an external additive for toner.SOLUTION: There is provided an image formation method including a charging step, a latent image formation step, a development step, a transfer step, a fixation step and a cleaning step. A fatty acid metal salt exists in a cleaning part where an image carrier is in contact with a cleaning blade, toner includes toner particles and an external additive, and the external additive includes organic silicon polymer particles and inorganic silica particles. When a transition amount from the toner of the organic silicon polymer particles is A mass% and a transition amount from the toner of the inorganic silica particles is B mass% with the toner before water washing treatment as a reference in a case where the water washing treatment is performed on the toner, A and B satisfy a specific relation.SELECTED DRAWING: None
Patent JP-2023043907-A (JP)
Title: Expansion joint and improvement method thereof
Inventor: RIKIMARU SHINYA
IPC: E04B1/68
Filed: 2021-09-17
Abstract: To make it possible to place an expansion joint with a product width holding constant and a prescribed movable amount secured therein even if a building frame gap has poor construction accuracy of a gap or a large joint error.SOLUTION: Cover holding members 3, 3 are mounted to wall surfaces AW, BW of skeletons A, B on both sides of a gap G provided at a building. Both side parts of a cover material 2 with elasticity are connected to both cover holding members 3, 3 to cover the gap G, and the cover material 2 is telescopically held along the wall surfaces AW, BW of both skeletons A, B outside the gap G.SELECTED DRAWING: Figure 1
Patent JP-2023046086-A (JP)
Title: Manufacturing method of electrode mixture, electrode mixture, electrode and lithium ion battery
Inventor: KUBOTA MASARU
IPC: H01M4/13
Filed: 2021-09-22
Abstract: To make suppression of granulation of an active material compatible with acceleration of a manufacture process when manufacturing an electrode mixture containing a coating active material.SOLUTION: The present invention relates to a manufacturing method of an electrode mixture including: obtaining slurry droplets by making a slurry containing an active material and a coat liquid into droplets; obtaining a first precursor and a second precursor by performing air current drying of the slurry droplets in a heating gas; and obtaining a first particle and a second particle by calcining the first precursor and the second precursor. The first precursor contains the active material and a component derived from the coat liquid, and the second precursor does not contain the active material and contains the component derived from the coat liquid. The first particle includes the active material and a coating layer coating at least a part of a surface of the active material, and the second particle does not contain the active material and contains the same component as the component constituting the coating layer.SELECTED DRAWING: Figure 1
Patent JP-2023047363-A (JP)
Title: Wrench having high and low torque
Inventor: Wu yi min
IPC: B25B23/143
Filed: 2021-09-27
Abstract: To provide a wrench having hing and low torque which enables improvement of issues of prior arts and quick assembly by utilizing a signal elastic member and combining different moment arms.SOLUTION: A wrench 10 having high and low torque includes: a hollow handle 11; a high torque operation member 20 pivotally attached to one end of the handle; a low torque operation member 40 pivotally attached to the other end of the handle; and an elastic member 17 disposed within the handle and applying an acting force to the high torque operation member and the low torque operation member. A moment arm from the high torque operation member to the elastic member is larger than a moment arm from the elastic member to the low torque operation member. The high torque operation member has: an arm 41 pivotally attached to the handle; and a sound production base 30 reciprocating in the handle. In the arm, one end extends from the handle and the other end is deeply inserted into the handle.SELECTED DRAWING: Figure 5
Patent JP-2022008598-A (JP)
Title: Resin composition for sealing and semiconductor device
IPC: C08G59/18
Filed: 2021-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sealing that has excellent adhesion to a metal member and gives a semiconductor device having excellent reliability. 
     SOLUTION: The resin composition for sealing comprises: at least one compound selected from the group consisting of 3-amino-1,2,4-triazole and 4-amino-1,2,4-triazole as component (A); and an epoxy resin as component (B). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023049058-A (JP)
Title: object operator
Inventor: NIIMI KEITARO
IPC: G06F9/448
Filed: 2021-09-29
Abstract: To allow a programmer to refer to a value at high speed while grouping processing including operations.SOLUTION: A programming language representation includes an element, a boundary, and a factor. Pointer management arranges pointers for the element and the factor adjacently, and refers to a value with the shortest number of operations.SELECTED DRAWING: None
Patent JP-2023049070-A (JP)
Title: Washing machine packaging device
Inventor: MIURA DAISUKE
IPC: B65D85/68
Filed: 2021-09-29
Abstract: To provide a washing machine packaging device capable of miniaturizing a lower supporter during disposal.SOLUTION: The washing machine packaging device comprises: a lower supporter that protects a lower part of a washing machine; an upper supporter that protects an upper part of the washing machine; an exterior lower case that covers the lower supporter from below; and an exterior upper case that covers the washing machine with the lower and upper supporters. The lower supporter is composed of a lower supporter side member that protects left and right sides of the washing machine and a lower supporter center member having a water tank receiver for supporting a water tank lower part of the washing machine. In the lower supporter side member and the lower supporter center member, a groove having a U-shaped cross-section is provided on an upper surface not affecting a falling impact.SELECTED DRAWING: Figure 2
Patent JP-2023050026-A (JP)
Title: End bending device and packaging system
Inventor: KATO TOSHIO
IPC: B65B61/24
Filed: 2021-09-29
Abstract: To provide an end bending device capable of more appropriately performing end bending of a packaging bag.SOLUTION: An end bending device (3) is a device for bending an end part of a packaging bag body which is formed with a pair of ends by welding both ends of a packaging material covering an article to be packaged and which is separated from each other, which comprises: an end bending conveyance part (10) for conveying the packaging bag body in a conveyance direction orthogonal to the width direction with the pair of end parts directed in the width direction; a first end bending part (30) for bending each of the pair of end parts downward along a first bending line extending in the conveyance direction; and a second end bending part (40) which is arranged immediately after the first end bending part (30) in the conveyance direction and further bends each of the pair of end parts along the first bending line.SELECTED DRAWING: Figure 1
Patent JP-2023054875-A (JP)
Title: Wafer and semiconductor device
Inventor: NISHIO JOJI
IPC: H01L29/739
Filed: 2021-10-05
Abstract: To provide a wafer capable of stabilizing a characteristic and provide a semiconductor device.SOLUTION: According to an embodiment, a wafer contains: a base body containing silicon carbide and a first surface; and a crystal layer containing the silicon carbide provided to a first surface. The crystal layer contains: a plurality of first lamination defects; and one or a plurality of second lamination defects. Each first lamination defect contains: a first long side; a first short side; and a first inclination side. A position of the first long side in a first direction from the base body to the crystal layer is arranged between a position in the first direction of the base body and a position in the first direction of a first corner part between the first short side and the first inclination side. One of the second lamination defects, contains: a second long side; a second short side; and a second inclination side. A position in the first direction of a second corner part between the second short side and the second inclination side is arranged between the position in the first direction of the base body and the position in the first direction of the second long side. An intensity of each first lamination defection is higher than that of each second lamination defection.SELECTED DRAWING: Figure 1
Patent JP-2022008911-A (JP)
Title: Photovoltaic system
IPC: E04F13/08
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power (PV) unit comprising one or more photovoltaic batteries that generate electric output and a wireless power transmission transmitter that transmits the electric output via wireless power transmission. 
     SOLUTION: A PV unit can be provided with a roof sweeping, a coating, or a siding module. The module comprises: an underlap region; an exposed region; an outer surface; and a lower surface. The underlap region is configured to be substantially covered with the exposed region of adjacent modules when it is attached to a front surface of a building, and a lower surface of the underlap region comprises at least one channel or a cavity containing at least one electronic component and/or a conductor. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023055584-A (JP)
Title: Partition wall in which object can be attached to wall using fixing metal fitting, and installation method of the same
Inventor: NINOMIYA KENICHI
IPC: A47B55/00
Filed: 2021-10-06
Abstract: To provide a partition wall in which a load applying object such as a furniture can be attached to a wall and to be supported.SOLUTION: A plurality of studs 11, 12, 13, 14 are erected at desired positions in the room with a constant distance interval, and panels 21, 22, 23 are attached to side face portions of the plurality of erected studs that face each other by using fixing metal fittings, to constitute a wall. And, an object is attached to front face portions of the plurality of studs by using fixing metal fittings. Thus, the object is fixed at a front face and the load of the object is supported in that state.SELECTED DRAWING: Figure 2(A)
Patent JP-2022008998-A (JP)
Title: Light-emitting element, display device and electronic equipment
IPC: H05B33/12
Filed: 2021-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element which enables the achievement of a longer life by suppressing the degradation of the balance of white light emission. 
     SOLUTION: A light-emitting element 1 comprises: a cathode 12; an anode 3; a red light-emitting layer 6, a blue light-emitting layer 8 and a green-color light-emitting layer 9 which are provided between the cathode 12 and the anode 3; a first mid layer 7A provided between the red light-emitting layer 6 and the blue light-emitting layer 8 and serving to adjust movement of holes and electrons between the red light-emitting layer 6 and the blue light-emitting layer 8; and a second mid layer 7B provided between the blue light-emitting layer 8 and the green-color light-emitting layer 9 and serving to adjust movement of holes and electrons between the blue light-emitting layer 8 and the green-color light-emitting layer 9. The first mid layer 7A and the blue light-emitting layer 8 include an assistant dopant material; a concentration of the assistant dopant material in the first mid layer 7A is higher than a concentration of the assistant dopant material in the blue light-emitting layer 8. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023057307-A (JP)
Title: Stretched polypropylene film
Inventor: OKUMURA ATSUSHI
IPC: C08L23/14
Filed: 2021-10-11
Abstract: To provide a stretched polypropylene film that has improved rigidity but also has favorable stretchability, heat resistance, and dimensional stability and can contribute to streamlining production during secondary processing.SOLUTION: Provided is a laminate film in which a rate of dimensional change (140°C) in an MD direction when the laminate film is heated from 30°C to 150°C at 5°C/min and a load of 0.32 N is applied is less than or equal to 30%, and a storage elastic modulus (120°C) in a TD direction measured by dynamic mechanical analysis at a heating speed of 3°C/min and a frequency of 1.0 Hz is more than or equal to 600 MPa and a storage elastic modulus (140°C) in the TD direction is more than or equal to 300 MPa. A substrate layer is formed from two or more different types of resin mixtures formed by mixing a propylene/α-olefin random copolymer (B) into a polypropylene resin (A) having a mesopentad fraction of more than or equal to 95%, 1-10% by weight of the propylene/α-olefin random copolymer (B) being mixed relative to 100% by weight of the resin mixture.SELECTED DRAWING: None
Patent JP-2023060604-A (JP)
Title: Fixing body
Inventor: HORI NOBUO
IPC: F16B5/02
Filed: 2021-10-18
Abstract: To provide a fixing body that can restrain co-rotation of connection parts while allowing smooth relative movement of a second connection part with respect to a first connection part.SOLUTION: A fixing body 10 comprises a first base 11 and a second base 12. The first base 11 comprises a first fixing part to be fixed to an installation surface, and a first connection part 14 in which first bolt holes 41 are formed. The second base 12 comprises a second fixing part for pressing an installation body toward the installation surface, and a second connection part 16 in which second bolt holes 61 are formed. The first connection part 14 and the second connection part 16 are connected by bolts B while being stacked. The second connection part 16 comprises protrusions 62. The first connection part 14 comprises slits 42 into which the protrusions 62 are inserted. The first bolt holes 41 and the slits 42 are long holes. Shortest distances between first inner surfaces 42a partitioning the slits 42 and first outer surfaces 62a of the protrusions 62 in the short direction of the long holes become shorter as the amounts of insertion of the protrusions 62 into the slits 42 become larger.SELECTED DRAWING: Figure 7
Patent JP-2023061830-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-10-20
Abstract: To provide a game machine capable of appropriately processing an object falling from an upper part of the game machine in the so-called enclosed-type game machine.SOLUTION: In the so-called enclosed-type game machine, the game machine houses a game board in a game machine frame, the game machine includes an upper surface cover for protecting the game board from an upper part and a rear surface cover for protecting it from a rear part, and an upper surface of the upper surface cover has a slope for allowing spherical game balls to flow down to the rear but a nonspherical member to stay on the upper surface of the upper surface cover, thus allowing metal powder, screws, and the like to stay in the upper surface cover but game balls to fall down so as be collected by island facilities.SELECTED DRAWING: Figure 23
Patent JP-2023063718-A (JP)
Title: Relay device, mobile communication system, and relay method
Inventor: NAGANO TOMOYUKI
IPC: H04W28/10
Filed: 2021-10-25
Abstract: To improve the reliability of data communication.SOLUTION: A relay device 4 connected between a normal connection station and a data network and connected between a full-time connection station and the data network, comprises: a normal communication unit 41 that establishes a normal session with a user terminal via the normal connection station and receives normal packet data by a multipath TCP via the normal session; a full-time communication unit 42 that establishes a full-time session with the user terminal that is maintained over a time period longer than the normal session, via the full-time connection station, and receives full-time packet data with the same content as the normal packet data by the multipath TCP via the full-time session; and an external communication unit 44 that transmits packet data received earlier of the normal packet data received by the normal communication unit 41 and the full-time packet data received by the full-time communication unit 42, to an external device.SELECTED DRAWING: Figure 4
Patent JP-2022009763-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement os a game. 
     SOLUTION: A game machine includes: image display means for displaying an image; and control means for controlling an image displayed on the image display means. The control means starts operation of a specific image at a first point of time, and determines, after the first point of time, an operation mode of a specific image from a second point of time later than the first point of time to a third point of time. 
     SELECTED DRAWING: Figure 308 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068968-A (JP)
Title: Information processor
Inventor: ISHIHARA NATSU
IPC: G06Q30/0211
Filed: 2021-11-04
Abstract: To measure effect of distribution of multiple pieces of information provided to a user from each different information provider regarding an electronic settlement function and a privilege utilization function.SOLUTION: An information distribution server device 30 includes: a distribution part 35 for distributing information related to multiple pieces of information related to an electronic settlement application provided to a user from each different information provider regarding an electronic settlement application and multiple pieces of information related to a privilege utilization application provided to a user from each different information provider regarding a privilege utilization application to user terminals 10; a statistical processing part 37 for executing a statistical process regarding a result in which information distributed to the multiple user terminals 10 is browsed or utilized in the respective user terminals 10 for each information; and an output part 38 for outputting a statistically processed result for each information by the statistical processing part 37 to a provider of each information.SELECTED DRAWING: Figure 3
Patent JP-2023070781-A (JP)
Title: Resin seal device and resin seal method
Inventor: FUJISAWA MASAHIKO
IPC: H01L21/56
Filed: 2021-11-10
Abstract: To provide a resin seal device and a resin seal method, capable of improving a quality by suppressing the occurrence of warping of a molding.SOLUTION: A resin seal device 1 according to the present invention is a resin seal device for sealing a workpiece W with a resin R by using a seal metal mold 202 having an upper mold 204 and a lower mold 206 to process it to a molding Wp, and comprises: a plurality of heating chambers 402 that performs post curing of the molding Wp; and a carry-in device 102 that carries the molding Wp in/out of each heating chamber 402. Each heating chamber 402 is constructed so as to be individually set to an optional room temperature.SELECTED DRAWING: Figure 1