baber/WOPTO huggingface dataset:
Patent JP-2022042939-A (JP)
Title: Matching system, expert matching device and program
IPC: G06Q50/10
Filed: 2021-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a matching system, an expert matching device and a program allowing a user to quickly start a consultation to an expert. 
     SOLUTION: A matching system 100 includes a control unit 12 to which a plurality of expert terminals 3 and at least one user terminal 2 are communicably connected. The matching system 100 causes the control unit 12 to select one expert terminal 3 out of the plurality of expert terminals 3 and execute matching between an expert possessing the expert terminal 3 and a user possessing the user terminal 2. When executing the matching, the control unit 12 notifies the user terminal 2 of conference room specification information making the user accessible to a web conference where the expert possessing the one expert terminal 3 enters. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021172885-A (JP)
Title: METHOD OF MANUFACTURING FINE PARTICLE CuCr CONTACT MATERIAL AND APPARATUS
Inventor: ZHANG SHISONG
IPC: C22B1/00
Filed: 2021-01-06
Abstract: To provide a method of manufacturing a fine particle CuCr contact material at low cost that utilizes CuCr chips, and an apparatus.SOLUTION: A method of manufacturing a fine particle CuCr contact material includes S1: cleaning and drying, S2: forming an electrode, S3: entering into the furnace, S4: remelting electroslag, S5 heat treatment, and S6 machining. An apparatus comprises cleaning parts, mixed components and molded parts. The electrode is produced with chips generated in a production process as a raw material, and the cost of the raw material is lowered, and the impurities are removed by the electroslag remelting process, and the CuCr contact material excellent in densification, hardness and conductive performance is obtained.SELECTED DRAWING: Figure 3
Patent JP-2022107257-A (JP)
Title: Fireproof coating method and steel beam
Inventor: HATANAKA ATSUSHI
IPC: E04C3/08
Filed: 2021-01-08
Abstract: To provide a fireproof coating method capable of improving fire resistance of steel beams, and a steel beam.SOLUTION: A fireproof coating method of a steel frame material formed with an opening includes: a preparation step (S1) of preparing a steel frame material formed with an opening, a surface fireproof coating material for protecting at least a surface adjacent to the opening of the steel frame material from a high temperature, and a coating material that has fire resistance; a placement step (S3) of placing the surface fireproof coating material over the steel frame material; a fireproof step (S4) of forming a fireproof insulation part for protecting a position facing an inner edge of the opening formed in the steel frame material from the high temperature; and a coating step (S5) of coating the surface fireproof coating material over the fireproof insulation part and the surface located near the opening with the coating material. The coating step is carried out after at least the placement step and the fireproof step have been completed.SELECTED DRAWING: Figure 6
Patent JP-2022109154-A (JP)
Title: Lean-over operation prevention device
Inventor: ENDO AKIO
IPC: E02F9/24
Filed: 2021-01-14
Abstract: To provide a lean-over operation prevention device which can secure safety in lean-over from a cabin or a driver seat of an operator during driving operation of a construction machine.SOLUTION: A lean-over operation prevention device, which is a device for preventing lean-over operation from a cabin 52 or a driver seat 54 by an operator 20 performing driving and operation of a construction machine, includes: leaving detection means for determining leaving of the operator 20 when a head 22 of the operator 20 moves to exceed a predetermined normal movement range; and hydraulic lock operation means 16 for stopping an operation signal to a hydraulic operation system in the construction machine when the leaving detection means determines that the operator leaves.SELECTED DRAWING: Figure 1
Patent JP-2022110179-A (JP)
Title: Float body siphon-type power generation facility
Inventor: FUKUOKA SHIGEKI
IPC: B63B35/00
Filed: 2021-01-17
Abstract: To provide a siphon-type hydro power generation/transformation facility which can be manufactured at a factory such as a shipbuilding yard, shortens a manufacturing/installation period, prevents an accident such as the foundering of float power generation facility, prevents the deterioration of power generation efficiency, and can be used in a place in which a change of a water level is large.SOLUTION: A control chamber 5 integrated with the other speed governor of a power generator 4, a transformation facility and a power transmission facility is installed on a floating body 1, and the number of sets of land construction facilities is reduced. In a soft hose part of a water pipe 10, a center of gravity of the floating body is lowered by being connected to a water discharge pipe through water up to a lower part of a weir part, thus making balance favorable. By anchoring a floating body facility to an anchor rail 14 which is vertically installed on a water face, a moving range of the floating body is limited to only a vertical direction. A siphon-type hydro power generation/transformation facility has a water level detector for detecting a water level of a lake water face, a separation/connection mechanism for separating a conduit pipe 8 existing in lake water and a connection part of the water pipe from each other, and reconnecting them, and also has an opening/closing valve for avoiding the leakage of water in a siphon pipe. Also, a float is attached to an upper part of a water pipe connection part which is separated, and a weight and a ski-plate shaped leg are attached to a lower part thereof.SELECTED DRAWING: Figure 5
Patent JP-2022111648-A (JP)
Title: adapter harness
Inventor: SAKURA KAZUNARI
IPC: H01R13/514
Filed: 2021-01-20
Abstract: To provide an adapter harness that can reduce the size of a control unit.SOLUTION: An adapter harness 10 includes a holder 11, and a wire 20 attached to the holder 11. The wire 20 includes a plurality of connectors 21, and a plurality of electric wires 22 that electrically connect the plurality of connectors 21 to each other. The connector 21 includes a first connector to which one ends of the plurality of electric wires 22 are connected, and a plurality of second connectors 42 to which the other ends of the plurality of electric wires 22 are individually connected.SELECTED DRAWING: Figure 1
Patent JP-2022111701-A (JP)
Title: Cooker
Inventor: MINAMOTO TADATAKA
IPC: A47J27/00
Filed: 2021-01-20
Abstract: To allow a stirring device to be easily attached to and detached from an inner lid.SOLUTION: In a heating cooker (101), a magnet (25) mounted on a tip (24a) of a connection (24) of a stirring device (21) is attached by the magnetic force to a magnet (33) mounted on a tip (32a) of a drive shaft (32) of a drive motor (31) installed in a lid body (12) for opening or closing an inner pot (14).SELECTED DRAWING: Figure 2
Patent JP-2022112080-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-01-21
Abstract: To provide a game machine for preventing a player from having a feeling of incongruity for timing of execution of a performance.SOLUTION: A period T1 when game balls entering a first start winning hole are detected by a first start pocket switch is allowed to differ from a period T2 when game balls entering a second start winning hole are detected by a second start pocket switch, a period t1 when first reservation display is displayed after game balls are detected by the first start pocket switch is allowed to differ from a period t2 when special second reservation display is displayed after game balls are detected by the second start pocket switch, and a period TT1 when special first reservation display is displayed after game balls enter the first start winning hole is lined up with a period TT2 when special second reservation display is displayed after game balls enter the second start winning hole.SELECTED DRAWING: Figure 21
Patent JP-2022112313-A (JP)
Title: Grounding terminal separated type spd and grounding unit
Inventor: AKAHO TOMOAKI
IPC: H02B1/42
Filed: 2021-01-21
Abstract: To provide an SPD capable of inexpensively, easily, and surely protecting electrical equipment distributed from a distribution board in which both a circuit breaker for wiring and an earth leakage circuit breaker are built in from a lightning surge.SOLUTION: A ground terminal separated type SPD 1 includes power supply side connection terminals 11a, 11b, and 11c, a first ground terminal 12 connected to one of a ground terminal ED for a wiring circuit breaker system and a ground terminal EELB for an earth leakage breaker system, and a second ground terminal 13 connected to the other of the ground terminal ED for the circuit breaker system for wiring and the ground terminal EELB for the earth leakage circuit breaker system. Between the power supply side connection terminals 11a, 11b, 11c and the first ground terminal 12, between the power supply side connection terminals 11a, 11b, 11c and the second ground terminal 13, and between the first ground terminal 12 and the second ground terminal 13, lightning protection elements 21a, 21b, 21c, 22, and 23 are provided.SELECTED DRAWING: Figure 1
Patent JP-2021182619-A (JP)
Title: Plasma processing method and plasma processing apparatus
Inventor: THOMAS CEDRIC
IPC: H01L21/3065
Filed: 2021-01-22
Abstract: To provide a plasma processing method and a plasma processing apparatus, which may improve a processing performance of plasma etching.SOLUTION: A plasma processing apparatus includes a plasma processing chamber, a substrate support, a source RF generator, and a bias RF generator. The substrate support is disposed within the plasma processing chamber. The source RF generator is coupled to the plasma processing chamber, and generates a pulse source RF signal including a plurality of source cycles. Each source cycle has a source operating state and a source non-operating state. The bias RF generator is coupled to the substrate support, and generates a pulse bias RF signal. The pulse bias RF signal has a plurality of bias cycles having a same pulse frequency as that of the plurality of source cycles, each bias cycle having a bias operating state and a bias non-operating state. Transition timing to the bias operating state in each bias cycle is delayed with respect to transition timing to the source operating state in a corresponding source cycle.SELECTED DRAWING: Figure 15
Patent JP-2022112936-A (JP)
Title: Solid yogurt containing coenzyme q10
Inventor: KAYAMA KAYOKO
IPC: A23C9/13
Filed: 2021-01-22
Abstract: To provide solid yogurt containing coenzyme Q10 that has excellent uniform dispersion stability of coenzyme Q10 and nearly the same level of softness and smoothness as ordinary yogurt.SOLUTION: Solid yogurt containing coenzyme Q10 contains coenzyme Q10 of 0.02-0.3 wt.% in the whole yogurt and further contains agar. A set of the strength (g wt.%/cm2) of the agar defined below and the content (wt.%) of milk protein is located in a region (A) enclosed by straight lines connecting four points of a point A (30, 4.7), a point B (90, 4.6), a point C (90, 4.0), and a point D (30, 3.2) in this order in Fig.1. The yogurt has a median size of yogurt particles of 50-85 μm. The strength of agar: jelly strength (g/cm2) of the agar×addition amount (wt.%) of the agar to the whole yogurt.SELECTED DRAWING: Figure 1
Patent JP-2022113330-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HIGUCHI TAKATOSHI
IPC: H01M4/131
Filed: 2021-01-25
Abstract: To achieve both output characteristics and durability.SOLUTION: A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode and an electrolyte. The positive electrode contains a positive electrode active material. In the number-based particle size distribution, the positive electrode active material has a first peak and a second peak. The first peak has a first apex and the second peak has a second apex. The first apex is located on a small particle diameter side as compared with the second apex. The first peak is formed by a first particle, and the second peak is formed by a second particle. The first particle includes an aggregate of primary particles and a coating. The coating adheres to the surface of the primary particles. The coating includes a metal element. A relationship of an expression (I) "R=C/D" and an expression (II) "1.54≤R≤1.75" are satisfied. In the expression (I), C [ppm] represents a mass fraction of the metal element relative to the first particle, and D [Å] represents a crystallite size of the first particle.SELECTED DRAWING: Figure 3
Patent JP-2022114273-A (JP)
Title: Fluid control device
Inventor: YOSHIOKA MAMORU
IPC: F02M26/66
Filed: 2021-01-26
Abstract: To accurately define a valve opening start position for regulating a fully closing position, on the basis of a change in the intake pressure, regardless of the presence/absence of a stopper and an abutment part for regulating the fully closing position of a fluid control valve.SOLUTION: The fluid control device includes an EGR valve 14 provided corresponding to an engine 1 for controlling the flow amount of EGR gas flowing in an EGR passage 12 communicated with an intake passage 2, an intake pressure sensor 84 for detecting an intake pressure in the intake passage 2, and an electronic control device (ECU) 90 for controlling the EGR valve 14. The ECU 90 controls a step motor stepwise from the complete engagement energizing state that the first female thread surface of a female thread and the second male thread surface of a male thread engage with each other and a valve element is energized at the maximum in the direction of being farther from the step motor together with a valve stem by a spring, to move the valve element stepwise in the direction of being closer to the step motor together with the valve stem, and determines a control value for the step motor at the time the intake pressure to be detected rises, as a valve opening start position.SELECTED DRAWING: Figure 1
Patent JP-2022117057-A (JP)
Title: Device and method for detecting cracks
Inventor: NAGAI RYUTARO
IPC: G01N21/956
Filed: 2021-01-29
Abstract: To provide a device and a method for detecting cracks which can detect an inclined state of a crack in a thickness direction of a workpiece.SOLUTION: A device for detecting cracks comprises: oblique illumination means for irradiating a workpiece inside which a crack is formed with first detection light and second detection light from oblique directions different from each other; a first crack detection unit 530 for detecting a first crack length that is the length of a crack in a thickness direction of the workpiece on the basis of first reflected light of the first detection light from the workpiece; a second crack detection unit 540 for detecting a second crack length that is the length of the crack in the thickness direction of the workpiece on the basis of second reflected light of the second detection light from the workpiece; and a crack inclination state detection unit 550 for detecting an inclined state of the crack in the thickness direction of the workpiece on the basis of the first crack length and the second crack length.SELECTED DRAWING: Figure 9
Patent JP-2022117239-A (JP)
Title: Line-of-sight detection device
Inventor: YAMAMOTO JUN
IPC: A61B3/113
Filed: 2021-01-29
Abstract: To provide a technique which enables appropriate processing based on a point of gaze.SOLUTION: A line-of-sight detection device of the present invention comprises: line-of-sight detection means configured to detect respective lines of sight of the left and right eyes of a user; point-of-gaze detection means configured to detect a point of gaze based on the line of sight of at least dominant one of the left and right eyes; and control means configured to control point of gaze-based processing according to the amount of change in line of sight of at least non-dominant one of the left and right eyes.SELECTED DRAWING: Figure 1
Patent JP-2021131536-A (JP)
Title: Double talk detection method, device and electronic apparatus
Inventor: WU JUNNAN
IPC: G10L25/21
Filed: 2021-02-09
Abstract: To provide a double talk state detection method, device and electronic apparatus with improved detection accuracy.SOLUTION: In a double talk state detection method, a value of an energy ratio between a first energy of an error signal in each of M subbands and a second energy of a filtering signal in the same subband is calculated to obtain M values of the energy ratios. The error signal is a difference between an input signal and a filtering signal collected by a microphone, a filtering signal is a signal obtained by filtering a reference signal, and M is a positive integer. A first smoothing process is performed on the M values of the energy ratios to obtain M values of first energy smoothing ratios, and a second smoothing process is performed on the M values of energy smoothing ratios to obtain M values of second energy smoothing ratios, and based on the M values of the first energy smoothing ratios and M values of the second energy smoothing ratios, double talk state detection is performed to determine a state of the input signal.SELECTED DRAWING: Figure 1
Patent JP-2022122348-A (JP)
Title: distillation apparatus
Inventor: TATENO TAKAHIKO
IPC: B01D3/32
Filed: 2021-02-10
Abstract: To provide a distillation apparatus for achieving energy saving by using a steam compressor and capable of acquiring a higher energy saving effect by suppressing energy to be consumed by the steam compressor.SOLUTION: A distillation tower 100 is divided into two distillation towers of a first distillation tower 1 and a second distillation tower 2, the first distillation tower is provided with a first reboiler 11, the second distillation tower is configured to include a second reboiler 12, and includes a heat recovery condenser 21 for cooling a second overhead vapor and evaporating circulating cooling water for the heat recovery condenser with heat own by the second overhead vapor, steam evaporated from the cooling water of the heat recovery condenser 21 is distributedly supplied to two kinds of steam compressors of a first steam compressor SC1 for the first reboiler and a second steam compressor SC2 for the second reboiler, and steam obtained by increasing a temperature level by being compressed by the respective steam compressors is supplied to the first reboiler for the first distillation tower and the second reboiler for the second distillation tower.SELECTED DRAWING: Figure 1
Patent JP-2022122601-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-02-10
Abstract: To further enhance the interest in a variation of a special drawing pattern.SOLUTION: When a timing at which a performance control part 120m receives a predetermined command is in an execution of a predetermined cut-in performance in a performance in harmony with a drawing pattern variation display, movable accessories 33a, 33b, 33c, 33d stop an operation mode of the cut-in performance. When the timing at which a performance control part 120m receives the predetermined command is in an execution of a predetermined fixed accessory operation performance in the performance in harmony with the drawing pattern variation display, the movable accessories 33a, 33b, 33c, 33d continue an operation mode of the fixed accessory operation performance.SELECTED DRAWING: Figure 10
Patent JP-2022122633-A (JP)
Title: Oil-in-water emulsified cosmetic
Inventor: KAMATA SAKI
IPC: A61K8/92
Filed: 2021-02-10
Abstract: To provide cosmetics that have an excellent infrared protection effect and have a unique and fresh feeling of use.SOLUTION: Provided is an oil-in-water emulsified cosmetic containing ingredients (a)-(d): (a) a metal oxide particle having an average particle size of 500 to 1500 nm and having a surface hydrophobically treated; (b) a hydrophobically modified alkylcellulose; (c) an aqueous phase thickener; and (d) an oil content, at this time, the metal oxide particle being dispersed in the oil, and the content of nonionic surfactants with an HLB value of 10 or more being less than 1.0 mass%.SELECTED DRAWING: None
Patent JP-2022129114-A (JP)
Title: Billing system, billing processing device, billing processing method, and program
Inventor: KOJIMA YOHEI
IPC: G06Q30/02
Filed: 2021-02-24
Abstract: To provide a billing system capable of individually identifying a vehicle and performing the billing processing independently of a license plate of the vehicle.SOLUTION: A billing system includes: a reading device which is installed on a traffic lane and reads individual identification information capable of individually identifying a vehicle from an information medium attached to a vehicle body separately from a license plate of the vehicle traveling on the traffic lane; and a billing information acquisition part which acquires the billing information associated with the vehicle based on the individual identification information read from the information medium.SELECTED DRAWING: Figure 2
Patent JP-2021093753-A (JP)
Title: Method and apparatus for handover
Inventor: YANG NING
IPC: H04W36/38
Filed: 2021-02-25
Abstract: To provide a method and apparatus for handover that can save signaling overhead of a communication system and increase the communication resource use efficiency.SOLUTION: A method for handover comprises the steps of: generating, by a terminal apparatus, a measurement signal; transmitting, by the terminal apparatus, measurement signal-related information for the instructions about information on a parameter corresponding to the measurement signal to the network apparatus; and transmitting, by the terminal apparatus, the measurement signal to the network apparatus. By doing so, the network apparatus does not need to configure the measurement for the terminal apparatus and the terminal apparatus does not need to report the result of the measurement. Therefore, signaling overhead and transmission resources are saved and the transmission resource use efficiency is increased.SELECTED DRAWING: Figure 5
Patent JP-2021152646-A (JP)
Title: Resist material and pattern forming process
Inventor: HATAKEYAMA JUN
IPC: G03F7/20
Filed: 2021-02-26
Abstract: To provide a resist material having high sensitivity, low LWR and low CDU regardless of whether it is used as a positive resist material or a negative resist material, and a pattern forming process using the same.SOLUTION: A resist material comprises a base polymer, and a quencher containing a compound represented by the formula (A) in the figure.SELECTED DRAWING: None
Patent JP-2022136593-A (JP)
Title: Transport device, liquid discharge device, image formation device and post-processing device
Inventor: KIMURA IPPEI
IPC: B41J2/01
Filed: 2021-03-08
Abstract: To reduce device cost and the number of assembly processes.SOLUTION: In a transport device in which multiple rotating bodies arranged on the opposite surface side to a liquid adhering surface of a sheet on which liquid is adhered and projection rotating bodies 42 having multiple projections and arranged on the liquid adhering surface side and projecting in the outer diameter direction are arranged at intervals in the sheet transporting direction on a sheet transport path which has curved transporting parts at least partially, the rotating bodies and the protrusion rotating bodies 42 are arranged so as to be in contact with each other, the number of protrusion rotating bodies 42 arranged in the sheet width direction B is greater on the upstream side in the sheet transporting direction than on the downstream side in the sheet transporting direction.SELECTED DRAWING: Figure 7