baber/WOPTO huggingface dataset:
Patent JP-2022051334-A (JP)
Title: Gas circuit breaker
Inventor: DAIMARU TOMOHIRO
IPC: H01H33/38
Filed: 2020-09-18
Abstract: To provide a gas circuit breaker that can be expected to improve the opening speed with an auxiliary drive mechanism with a simple configuration.SOLUTION: An electromagnetic drive unit 20 generates electromagnetic force acting between stators 21, 22 and a mover 23 on the basis of an exciting current supplied to coil bodies 21x, 22x, 23x of the stators 21, 22 and the mover 23. A power supply circuit unit 30 generates an exciting current by current conversion from the electric power on an electric path 12 in a power supply generation unit 31, and supplies the generated exciting current to the coil bodies 21x, 22x, 23x of the electromagnetic drive unit 20. An auxiliary drive mechanism 19 including the electromagnetic drive unit 20 and the power supply circuit unit 30 superimposes the electromagnetic force on the drive force of a drive shaft 17 by an actuator 16 when the movable contact of the gas circuit breaker is separated to operate so as to increase the drive force.SELECTED DRAWING: Figure 2
Patent JP-2022053776-A (JP)
Title: Power generation device
Inventor: FUKAGAWA KEN
IPC: F03D5/06
Filed: 2020-09-25
Abstract: To suppress entangling of tethers with each other.SOLUTION: A power generation device (100) comprises a first kite (21), a first tether (23) mooring the first kite, a second kite (22), a second tether (24) mooring the second kite, a power generator (11), and a rotary shaft body (12) connected to the rotary shaft of the power generator. The first tether is wound on the rotary shat body in one direction. The second tether is wound on the rotary shaft body in the direction opposite to the one direction. The characteristics of the first kite and the characteristics of the second kite are differentiated from each other so that their elevation angles are differentiated from each other.SELECTED DRAWING: Figure 1
Patent JP-2022055014-A (JP)
Title: Fluid pressure generating device
Inventor: TAKEMOTO SHOICHI
IPC: F04B1/1133
Filed: 2020-09-28
Abstract: To provide a fluid pressure generating device that can change a pump capacity for each pressure load.SOLUTION: A fluid pressure generating device comprises a crankshaft 2 capable of rotating around an axis, a plurality of first valve cylinder devices 21 arranged in the axial circumference direction of a crankshaft, a first cylinder block 11 housing a plurality of first valve cylinder devices, and a first working fluid port arranged inside a first cylinder block, extending in the axial circumference direction, communicating with the plurality of first valve cylinder devices, and connected to a first pressure load.SELECTED DRAWING: Figure 1
Patent JP-2021064940-A (JP)
Title: Signal generation device and signal reading system
Inventor: YANAGISAWA KOICHI
IPC: H04L25/02
Filed: 2020-09-29
Abstract: To generate an accurate code identification signal while adopting a configuration connected to a communication path via the coupling capacitance.SOLUTION: A signal generation device 2A that generates a code identification signal Sf that can identify a code corresponding to a logic signal Sa transmitted via a CAN bus (communication channel) SB composed of covered conductors La and Lb on the basis of the logic signal Sa includes: a signal restoration unit 8 that generates a restoration signal Sre of the signal waveform equivalent to the signal waveform of the logic signal Sa by integrating the signal waveform corresponding to the differential waveform of the logic signal Sa detected from the covered conductors La and Lb; and a signal generation unit 6 that generates the code identification signal Sf by comparing the restoration signal Sre with a threshold voltage Vth and binarizing the restoration signal Sre.SELECTED DRAWING: Figure 2
Patent JP-2022055629-A (JP)
Title: Music proposal system, music proposal method, and computer program
Inventor: SAWADA AYUMI
IPC: A61M21/02
Filed: 2020-09-29
Abstract: To provide a music proposal system, a music proposal method, and a computer program capable of proposing music for remedying a sleeping problem to a subject.SOLUTION: A music proposal system 1 includes: an acquisition unit 103 for acquiring biological data 281 on a subject; a derivation unit 104 for deriving objective sleep data on the basis of the biological data acquired by the acquisition unit; a determination unit 105 for determining music proposed to the subject on the basis of the objective sleep data derived by the derivation unit from a music database 1081 that associates the objective sleep data with music ; and an output unit 106 for outputting a result of the determination by the determination unit on the music.SELECTED DRAWING: Figure 2
Patent JP-2022056885-A (JP)
Title: Light-emitting device
Inventor: KAWANO YUSUKE
IPC: H01L33/60
Filed: 2020-09-30
Abstract: To efficiently emit light from a light source to the outside in addition to suppressing unnecessary expansion of a light emitting region.SOLUTION: A light-emitting device includes a substrate 50, a light source 10 on the substrate 50, a light-reflecting first frame 21 placed around the light source 10, a first sealing layer 31 that is surrounded by the first frame 21, covers the light source 10, and has an upper surface, a translucent second frame 26 placed on the first frame 21, a light-reflecting third frame 27 located outside the second frame 26, and a second sealing layer 35 that is surrounded by the third frame 27 and is located on the first sealing layer 31, and the second frame body 26 is in contact with the upper surface of the first sealing layer 31.SELECTED DRAWING: Figure 2
Patent JP-2022057312-A (JP)
Title: Artificial muscle unit, and gripping device using the same
Inventor: NAKAMURA TARO
IPC: B25J15/08
Filed: 2020-09-30
Abstract: To provide an artificial muscle unit which bends flexibly to fit a shape of a contact object, and a gripping device using the same.SOLUTION: An actuator 2 which can expand and contract in an extension direction of a cylindrical body 3 by supplying and discharging pressurized air inside is used as an artificial muscle. Abutment members 6 which extend in an extension direction of the actuator 2 are joined at a plurality of portions in a length direction so that the actuator 2 is not positionally deviated in the length direction. The abutment member 6 is structured of an elastic body having flexibility and restorability, and has an extension property in the length direction that an extension amount is smaller than an extension amount of the actuator 2 when the actuator 2 extends. Therefore, the artificial muscle unit 1 bends flexibly to an abutment member 6 side in accordance with the extension of the actuator 2, and the abutment member 6 pressed to a contact object 8 by the actuator 2 deforms so as to follow a shape of the contact object 8.SELECTED DRAWING: Figure 4
Patent JP-2022059733-A (JP)
Title: Project risk prediction device and project risk prediction method
Inventor: IIZUKA SHINJI
IPC: G06Q10/06
Filed: 2020-10-02
Abstract: To provide a project risk prediction device capable of performing risk prediction considering multiple projects in change management, and a project risk prediction method.SOLUTION: A prediction management device (risk prediction device) includes: a processing unit 1 composed of CPU and the like; and a storage unit 11 composed of a memory for storing data, and the like. The processing unit 1 includes: a project data collection unit 1-1 that collects project data; a graph data processing unit 1-2 that processes the project data into a graph structure; a correct answer data processing unit 1-3; a model learning unit 1-4; and, a model application unit 1-5.SELECTED DRAWING: Figure 1
Patent JP-2022060655-A (JP)
Title: Circuit board and detection system
Inventor: ISHII JUN
IPC: H05K1/16
Filed: 2020-10-05
Abstract: To reduce electronic components mounted in a board in which a resonance circuit is installed.SOLUTION: A circuit board comprises an insulating board 61, and a resonance circuit installed in the board 61. The resonance circuit includes a capacitive element Cb1 and coils Lb1, Lb2. The capacitive element Cb1 includes a first electrode and a second electrode which sandwich at least a part in a thickness direction of the board 61 and face with each other.SELECTED DRAWING: Figure 9
Patent JP-2022063144-A (JP)
Title: Connection clamp device
Inventor: NAKAJIMA HIROYA
IPC: H01R4/2406
Filed: 2020-10-09
Abstract: To provide a highly versatile connection clamp device that suppresses conductor damage, has excellent workability and convenience, and can be adapted to various sizes of coated wires for small-sized coated wires (thin wires).SOLUTION: In a connection clamp device that a clamp body 10 having an opening formed in a substantially U-shape, wire holding means having a continuous concave groove at one end in the opening of the clamp body to accommodate and hold a covered wire 100, and cutting means that freely advances toward one end of the opening of the clamp body and cuts the coating of the coated wire at the other end of the opening of the clamp body, the wire holding means includes a protrusion 12 formed in a V shape having an internal angle of 40° to 70° continuous over the entire width of the surface orthogonal to the groove direction of the groove at an intermediate position in the groove direction of the groove, and a stepped portion 13 that is adjacent to the groove in the groove direction and is formed from a space having a step lower than the protrusion, and the cutting means is arranged at a position facing the protrusion.SELECTED DRAWING: Figure 1
Patent JP-2022065365-A (JP)
Title: Refractory material
Inventor: TAKATSU TOMOMICHI
IPC: C08K3/016
Filed: 2020-10-15
Abstract: To provide a refractory material that resists deformation when heated.SOLUTION: A refractory material contains a polymer component, thermally-expandable graphite, and inorganic filler, G'(130°C)/G'(80°C) is 1 or more where G'(80°C) is the storage elastic modulus of the refractory material at 80°C and G'(130°C) is the storage elastic modulus of the refractory material at 130°C.SELECTED DRAWING: None
Patent JP-2022065933-A (JP)
Title: Electric kettle and power supply unit
Inventor: HORI ATSUSHI
IPC: A47J27/21
Filed: 2020-10-16
Abstract: To provide an electric kettle that is easier to handle.SOLUTION: An electric kettle comprises a kettle body, and a power supply unit for supplying power to the kettle body. The power supply unit comprises: a plate part; a power supply base part arranged in a region on the side of one surface out of surfaces constituting the plate part, above which the kettle body is placed, and comprising a power supply connection part detachably and electrically connected to a power receiving connection part; and an attachment unit arranged in a region on the side of the other surface out of the surfaces constituting the plate part, and for attaching a battery pack as an external power source for supplying power to a heating part via the power supply connection part and the power receiving connection part.SELECTED DRAWING: Figure 1
Patent JP-2021035377-A (JP)
Title: Method for functionalizing mrna
Inventor: UCHIDA TOMOJI
IPC: C12N15/117
Filed: 2020-10-28
Abstract: To provide an mRNA transport carrier, a method for stabilizing the transport carrier, and an mRNA vaccine.SOLUTION: Provided is a transport carrier for mRNA, which includes the mRNA encoding the gene of interest and at least one RNA oligomer hybridized to the mRNA. The RNA oligomer includes (a) an RNA sequence consisting of a sequence of 12 to 40 bases complementary to the sequence of the mRNA or (b) an RNA sequence that has 90% or more identity with a 12-40 base sequence complementary to the sequence of the mRNA and hybridizes to the mRNA. The RNA oligomer is chemically unmodified or chemically modified.SELECTED DRAWING: None
Patent JP-2022071652-A (JP)
Title: Flexible substrate and semiconductor device
Inventor: KONDO KATSURA
IPC: H05K1/03
Filed: 2020-10-28
Abstract: To provide a flexible substrate and a semiconductor device that can improve implementation reliability.SOLUTION: A flexible substrate includes a first region including a first circuit connected to a first component, a second region including a second circuit connected to a second component, a connection region provided between the first region and the second region and including a third circuit connecting the first circuit and the second circuit, a first via conductor provided between the first region and the connection region and electrically isolated from the first circuit, the second circuit, and the third circuit, and a second via conductor provided between the second region and the connection region and electrically isolated from the first circuit, the second circuit, and the third circuit.SELECTED DRAWING: Figure 5
Patent JP-2022071746-A (JP)
Title: Hydraulic system for work machine
Inventor: FUKUDA YUJI
IPC: F15B21/0427
Filed: 2020-10-28
Abstract: To provide a hydraulic system for actualizing easy warming-up by working oil using a communication flow path provided in a spool.SOLUTION: A hydraulic system 30 for a work machine includes a hydraulic pump P2 for discharging working oil, a hydraulic actuator operable using the working oil, an operation valve capable of changing the flow amount of the working oil on the basis of the operation of an operation member 58, a control valve 56 having a pressure receiving part on which pilot oil as working oil supplied from the operation valve works, for controlling the hydraulic actuator on the basis of the pilot pressure of the pilot oil working on the pressure receiving part, a pilot oil path connecting the pressure receiving part of the control valve and the operation valve, a discharge flow path 45 connected to the control valve for discharging the working oil, and a setting part provided in the discharge flow path for raising a pressure in the discharge flow path, the control valve having a communication flow path connecting the discharge flow path and the pressure receiving part.SELECTED DRAWING: Figure 1
Patent JP-2022072031-A (JP)
Title: Tube container with applicator
Inventor: ISHIZUKA TETSUYA
IPC: B65D35/22
Filed: 2020-10-29
Abstract: To adjust a coating amount of a content to an application part easily.SOLUTION: A tube container with applicator includes: a tube body 11 in which a mouth part 14 and a trunk part 15 are provided in this order from above downward, and at a lower end part of the trunk part, a seal part 15a is formed sandwiched in the radial direction and closing a lower end opening of the trunk part; a lid body 12 detachably provided at the mouth part; and an applicator 13 protruding downward from the lid body, and having an application part 13c at the lower end part. Inside the tube body, a bottomed cylindrical storage body 17 is provided whose inside part communicates with the inside of the tube body, and the application part is inserted in the storage body.SELECTED DRAWING: Figure 1
Patent JP-2022073458-A (JP)
Title: Game machine
Inventor: HAYAKAWA KOTA
IPC: A63F7/02
Filed: 2020-11-02
Abstract: To provide a game machine contributing to improvement in game taste.SOLUTION: A game control microcomputer 101 can control a game state in a time-shortening state and can execute jackpot determination. In the jackpot determination, any of a jackpot winning, a small winning, and a failure is determined. In a state where the game state is controlled in the time-shortening state, when the small winning is determined in the jackpot determination, the game state may be changed from the time-shortening state to a non-time-shortening state.SELECTED DRAWING: Figure 18
Patent JP-2021015997-A (JP)
Title: Photoelectric conversion device and camera
Inventor: UKIGAYA NOBUTAKA
IPC: H01L27/146
Filed: 2020-11-04
Abstract: To provide a photoelectric conversion device having improved photoelectric conversion performance.SOLUTION: The photoelectric conversion device includes an element separation unit 10 arranged on a surface 1 side of a semiconductor layer 100 and composed of an insulator 11 and a pixel separation unit 20. The pixel separation unit has a portion 201 that overlaps a separation region 102 in a normal direction. In an interim surface 3, the semiconductor layer 100 is continuous over semiconductor regions 121, 124, and 123, and the portion 201 is located between a semiconductor region 122 and a semiconductor region 123.SELECTED DRAWING: Figure 2
Patent JP-2021104544-A (JP)
Title: Method for molding casting mold and core
Inventor: KOBAYASHI YOSHIAKI
IPC: B22C1/10
Filed: 2020-10-19
Abstract: To provide a simple method for molding a casting mold and a core, which have high collapsibility.SOLUTION: A method for molding a casting mold and a core includes: mixing a casting sand, 3.0 mass% or more and 15.0 mass% or less (with respect to the casting sand) of a liquid glass as a binder, and 3.0 mass% or more and 10.0 mass% or less (with respect to the casting sand) of a layered aluminum silicate as an additive; then filling a mold with the mixture; and hardening the mixture, thereby obtaining the casting mold and the core.SELECTED DRAWING: None
Patent JP-2021195860-A (JP)
Title: Steel pipe joint structure, prevention or protection facility, steel pipe pile construction method, steel pipe, support, and steel pipe pile
Inventor: HASHIGUCHI HIROSHI
IPC: E02D5/24
Filed: 2020-11-12
Abstract: To provide a steel pipe joint structure which is a joint structure for suppressing reduction in flexural strength that a steel pipe itself has.SOLUTION: A steel pipe joint structure 100 for mutually connecting steel pipes (11 and 12) includes: a first projection 111 formed on the outer peripheral surface of a steel pipe itself in the vicinity of an end of one steel pipe 11; a second projection 121 formed on the outer peripheral surface of the steel pipe itself in the vicinity of the end of the other steel pipe 12; and a holding part 13 for holding a relative distance in an axial direction of the steel pipe between the first projection 111 and the second projection 121.SELECTED DRAWING: Figure 1
Patent JP-2022078560-A (JP)
Title: Demand prediction system and demand prediction method
Inventor: OJIRO DAICHI
IPC: G06Q10/04
Filed: 2020-11-13
Abstract: To appropriately output a component of a feature amount in a prediction result even of a certain feature amount in an inclusion relationship.SOLUTION: In a demand prediction system having a processor and a storage device, the storage device retains results of an amount of shipment and plural feature amounts for showing features of each period of prediction units of the amount of demand, and the processor calculates priority of respective feature amounts following information for showing each distribution of plural feature amounts, learns plural models for predicting the amount of shipment from the respective feature amounts on the basis of priority and results of the amount of shipment, predicts the amount of shipment by using plural models, outputs a total of the amount of shipment predicted by using plural models as a predicted value of the amount of demand, and outputs the amount of shipment predicted by using the respective models as a degree of contribution of respective feature amounts for a predicted value of the amount of demand.SELECTED DRAWING: Figure 1A
Patent JP-2021131844-A (JP)
Title: Settlement information transmission system using mobile terminal and settlement information transmission method using same
Inventor: KIM KYUNG DONG
IPC: G06Q20/20
Filed: 2020-11-18
Abstract: To provide a settlement information transmission system using a mobile terminal and a settlement information method using this system.SOLUTION: A system according to the present invention provides effects that settlement can be processed with the same user interface regardless of settlement systems of various settlement business operators, by transmitting, from a user terminal to a settlement information transmission server, mobile settlement card number and a seller terminal ID for execution of on-line mobile settlement, and by transmitting, from the settlement information transmission server to the seller terminal, settlement information transmission message including the mobile settlement card number.SELECTED DRAWING: Figure 3
Patent JP-2022082864-A (JP)
Title: Image forming apparatus
Inventor: MYOJO TOSHIYUKI
IPC: G03G15/16
Filed: 2020-11-24
Abstract: To provide an image forming apparatus that can prevent transfer deviation with a simple configuration.SOLUTION: An image forming apparatus comprises: an intermediate transfer belt 54; primary transfer rollers 60 that face photoreceptor drums 36 with the intermediate transfer belt therebetween; a driving roller 56 that rotates the intermediate transfer belt; a secondary transfer roller 44 that faces the driving roller with the intermediate transfer belt therebetween; an auxiliary roller 64 that is provided between a photoreceptor drum at a most downstream position and the driving roller; and a connection roller 72 that is in contact, on its outer peripheral surface, with the driving roller and an outer peripheral surface of the auxiliary roller to transmit a rotation driving force of the driving roller to the auxiliary roller.SELECTED DRAWING: Figure 2
Patent JP-2021044572-A (JP)
Title: Imaging element and imaging apparatus
Inventor: ISHIDA TOMOHISA
IPC: H01L27/146
Filed: 2020-11-25
Abstract: To solve the problem in which, since high-speed readout required in recent years (e.g., 100 to 10000 frames per second) shortens exposure time, an amount of charge generated by photoelectric conversion is reduced, and there is concern about degradation of sensitivity.SOLUTION: In an individual imaging element, a semiconductor substrate 200 having a plurality of pixels has a semiconductor region 202 having a light receiving unit PD1 that receives light incident through a microlens 462 and a light-shielding unit 452 that blocks a portion of the light incident through the microlens and into the semiconductor substrate. The light receiving unit receives the light incident through the microlens between the microlens and the light-shielding unit.SELECTED DRAWING: Figure 3
Patent JP-2022085454-A (JP)
Title: Control method of work support system, and control program of work support system
Inventor: YANAIDA TAKESHI
IPC: E02F9/26
Filed: 2020-11-27
Abstract: To correctly support a worker's operation even when a sensor is not disposed at a right position.SOLUTION: A work support system 1 comprises: a sensor portion 11 acquiring posture information by a sensor; and a portable information terminal device 13 acquiring the posture information acquired by the sensor portion 11 by data communication with the sensor portion 11 and notifying the operator information supporting a worker's operation based on the posture information. A control method of a work support system comprises: a capturing result acquiring step SP2 of acquiring a capturing result of a movable portion 5 comprising the sensor portion 11; and a correction step SP6 of processing the capturing result to correct the posture information. In the capturing result acquiring step SP2, the capturing result can be acquired when a posture of the portable information terminal device 13 when capturing the movable portion 5 is a prescribed reference posture.SELECTED DRAWING: Figure 5
Patent JP-2022088140-A (JP)
Title: Conveyance system
Inventor: HOTTA YOSHIO
IPC: B23Q7/12
Filed: 2020-12-02
Abstract: To efficiently acquire products.SOLUTION: A conveyance system 1 includes: a first placement part 14 on which a product Pr cut out from a plate-like workpiece W is placed, and which is capable of moving at least in one direction in a horizontal direction; a second placement part 22a on which a specific article Sp cut out from the plate-like workpiece W is placed, and which is disposed below the first placement part 14; and a moving device 17 which places the product Pr on the first placement part 14, and places the specific article Sp on the second placement part 22a in a state that the first placement part 14 has retreated.SELECTED DRAWING: Figure 1