baber/WOPTO huggingface dataset:
Patent JP-2019164980-A (JP)
Title: Composite electrode and all-solid lithium battery
Inventor: NISHIZAKI TSUTOMU
IPC: H01M10/052
Filed: 2018-10-18
Abstract: To provide an electrode which allows many electrode active materials that are contained in an electrode to make contribution to charge and discharge by cutting a solid electrolyte making no contribution to formation of a lithium ion-conducting path, and which has a capacity closer to a theoretical capacity in comparison to a conventional one.SOLUTION: Provided is a composite electrode composed of a sintered compact containing an electrode active material and a solid electrolyte. The composite electrode is composed of an alternately-arranged laminate in which oxide-based electrode active material-containing sheet-like electrode active material layers and oxide-based solid electrolyte-containing sheet-like solid electrolyte layers are arranged so that the two kinds of layers alternate with each other. In the composite electrode, the electrode active material layer has a width of 10 nm or more and 20 μm or less, and the solid electrolyte layer has a width of 10 nm or more and 20 μm or less. The solid electrolyte layer extends through the composite electrode.SELECTED DRAWING: Figure 1
Patent JP-2019076714-A (JP)
Title: Finger driving device
Inventor: USHIBA JUNICHI
IPC: A61H1/02
Filed: 2018-10-19
Abstract: To provide a finger driving device capable of suppressing increase in restriction in layout, in a structure comprising a drive source and a movable part.SOLUTION: A finger driving device 6 comprises a drive source 691 for generating a motive power, a linear member 70, a movable part 61, and a path member 8. The movable part 61 is connected with the linear member 70 and is movable in at least one direction with the motive power transmitted via the linear member 70, to move at least one finger 53 of an object person 5. A path member 8 forms a path allowing the linear member 70 to pass therethrough and holds the linear member 70 movably.SELECTED DRAWING: Figure 4
Patent JP-2020066671-A (JP)
Title: Resin composition and adhesive sheet
Inventor: NAITO NOBUHIKO
IPC: C09J11/08
Filed: 2018-10-24
Abstract: To provide an active energy ray curing type resin composition that has good peel strength and good adhesiveness against heat and moist heat and is used for laminating at least two optical substrates, to provide a cured product of the resin composition and to provide an adhesive sheet having the resin composition or the cured product thereof.SOLUTION: The resin composition is an active energy ray curing type resin composition for use in laminating at least two optical substrates and contains a urethane (meth)acrylate, a (meth)acrylate monomer having an alicycle, a plasticizer and a photopolymerization initiator in which the urethane (meth)acrylate contains at least a monofunctional urethane (meth)acrylate; the plasticizer is a compound having fluidity at 25°C; and the plasticizer content based on the total mass of the resin composition is 10 mass% to 70 mass%.SELECTED DRAWING: None
Patent JP-2020065707-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2018-10-24
Abstract: To provide a game machine capable of more improved image performance control.SOLUTION: A VDP circuit has and is constituted by a data transfer circuit 72 which transfers configuration data of a display list DL received from a CPU circuit in a predetermined acquisition bit unit, to a drawing circuit 76 in a predetermined transfer bit unit. The CPU circuit creates a display list so that a total bit length of the display list is equal to an integer N time the transfer bit unit, and outputs the created display list to the data transfer circuit 72 in the acquisition bit unit.SELECTED DRAWING: Figure 12
Patent JP-2020068643-A (JP)
Title: High voltage device and x-ray image diagnostic device
Inventor: KAWAGUCHI YUKI
IPC: H02M3/28
Filed: 2018-10-26
Abstract: To provide a highly efficient high voltage device.SOLUTION: A high voltage device includes a switching circuit 2 having a plurality of switching elements S1 to S4 and connected to a DC power supply 1, a rectifier circuit 4, a transformer 3 having a primary winding N1 connected to the switching circuit 2 and a secondary winding N2 connected to the rectifier circuit, and a control device 5 that controls the switching circuit 2, and the control device 5 has a recirculation function to turn on at least one of the switching element S1 to S4, invert the polarity of a voltage VCp2 in the secondary winding N2, and circulate an electric current between the switching circuit 2 and the transformer 3.SELECTED DRAWING: Figure 1
Patent JP-2020071366-A (JP)
Title: Developing device and image forming apparatus
Inventor: NAKASONE YASUSHI
IPC: G03G21/18
Filed: 2018-10-31
Abstract: To provide an image forming apparatus that can stably and continuously perform developing processing.SOLUTION: An image forming apparatus comprises: a developing device that performs developing processing by using a toner; a transfer device that performs transfer processing by using the toner on which the developing processing is performed by the developing device; and a fixing device that performs fixing processing by using the toner on which the transfer processing is performed by the transfer device. The developing device includes: a photosensitive member that has a surface for holding electric charge; a light guide member including a first light guide part that includes an end part having an end face on which light for eliminating static electricity on the surface of the photosensitive member is incident, and a second light guide part having a concavo-convex structure part guiding the light incident on the end part from the end face to the photosensitive member; coating members that cover the second light guide part excluding a path through which the light is guided to the photosensitive member by the concavo-convex structure part; a first exterior member that supports the photosensitive member and supports the end part; and a second exterior member that supports the coating members and supports the second light guide part with the coating members.SELECTED DRAWING: Figure 4
Patent JP-2020070474-A (JP)
Title: Austenitic steel material and method for manufacturing the same and wear-resistant component
Inventor: KADANI SHOICHI
IPC: C21D8/02
Filed: 2018-10-31
Abstract: To provide an austenitic steel material which achieves both wear resistance and bending workability.SOLUTION: There is provided an austenitic steel material which has a composition comprising one or more selected from 0.7 to 1.6 mass% of C, 0.8 mass% or less of Si, 8 to 16 mass% of Mn, 0.025 mass% or less of P, 0.025 mass% or less of S, 0.025 mass% or less of Al, 0.5 to 3.0 mass% of Nb, 0.3 to 1.5 mass% of Ti and 0.5 to 3.0 mass% of V and the balance Fe with inevitable impurities and has a metal structure containing austenite and a hard carbide.SELECTED DRAWING: None
Patent JP-2020071203-A (JP)
Title: Evaluation method and evaluation device
Inventor: TAKISHITA TAKASHI
IPC: G01B11/24
Filed: 2018-11-02
Abstract: To accurately evaluate a shape of a groove to be measured on whose surface a spiral groove is formed.SOLUTION: An evaluation method for evaluating a shape of a target groove formed on a surface of an object to be measured having a rod shaft, includes: a first positioning step for measuring a shape of a reference groove by a measuring unit to position the measuring unit at a first reference position where a first amount of deviation becomes zero between a groove bottom line and a center of a field of view of the measuring unit; a reference groove measuring step for measuring a shape of a reference groove at the first reference position; a second positioning step for measuring a rod shape of a rod shaft to position the measuring unit at a second reference position where an amount of deviation is zero between a center of a field of view and an apex position of the road shaft; a third positioning step for moving the measuring unit from the second reference position along a central axis and measuring a shape of an objective groove at a plurality of measuring positions to position the measuring unit at a third reference position where difference from the shape of the reference groove is minimized; a target groove measuring step for measuring a shape of the target groove at the third reference position; and an evaluation step for evaluating a shape of the target groove based on difference from the shape of the reference groove.SELECTED DRAWING: Figure 1
Patent JP-2020077039-A (JP)
Title: Suggestion keyword providing system, method, and program
Inventor: IIZUKA MASAHARU
IPC: G06F16/00
Filed: 2018-11-05
Abstract: To provide a suggestion keyword providing system, a method, and a program capable of providing the suggestion keyword without suggestion pollution.SOLUTION: A system which provides a suggestion keyword based on inputted keywords comprises: a storage device for accumulating log information about a keyword inputted by a user belonging to a prescribed group in the past, according to the group; extraction means which extracts a keyword used concurrently with a new keyword in past search, based on the log information associated with the group to which the user belongs, of the log information accumulated in the storage device, when the new keyword is inputted for search by the user; and provision means which provides the extracted keyword as the suggestion keyword, by the order of frequency in which the new keyword is used concurrently in the past search.SELECTED DRAWING: Figure 1
Patent JP-2020076609-A (JP)
Title: Foreign matter inspection device, processor, and article manufacturing method
Inventor: YABUKI AKIRA
IPC: G01N21/956
Filed: 2018-11-06
Abstract: To provide a technique advantageous to an efficient inspection of a foreign matter.SOLUTION: A foreign matter inspection device is for detecting a foreign matter on a board, and includes a detection unit including a projector for projecting light to a surface of a board and a light receiving unit for receiving scattered light from the surface, an adjustment mechanism for adjusting the quantity of light of scattered light received by the light receiving unit, and a control unit for increasing sensitivity of the detection unit and detecting a foreign matter by adjusting the quantity of light of scattered light received by the light receiving unit by the adjustment mechanism, and then switching the sensitivity of the detection unit to low sensitivity by the adjustment mechanism to detect a foreign matter.SELECTED DRAWING: Figure 1
Patent JP-2020075585-A (JP)
Title: Automatic start control method and automatic start control device
Inventor: BOYA HIDENORI
IPC: B60W40/04
Filed: 2018-11-06
Abstract: To provide an automatic start control method that allows for determination of whether an occupant intends to start after the start of a preceding vehicle without any driver's behavior which indicates a driver's intention such as pushing a switch at the start of own vehicle in accordance with the start of the preceding vehicle.SOLUTION: In an automatic start control method for detecting a preceding vehicle ahead of own vehicle and automatically starting own vehicle in accordance with the start of the preceding vehicle, a sensor detects brain activity information of own vehicle's occupant and a controller detects occupant's discomfort to that own vehicle stops from the brain activity information of the occupant after the start of the preceding vehicle from a state where both of own vehicle and the preceding vehicle stop (S12) and, when the controller detects occupant's discomfort, the controller controls own vehicle to start (S14).SELECTED DRAWING: Figure 8
Patent JP-2020077140-A (JP)
Title: Travel control device and travel control method
Inventor: TATEHATA TETSUYA
IPC: G05B13/00
Filed: 2018-11-07
Abstract: To provide a travel control device and a travel control method capable of controlling an own vehicle to a target inter-vehicle distance by reducing sudden acceleration in controlling follow-up travel using sliding mode control.SOLUTION: A travel control device CTS of the present invention includes a travel state measurement part 1 for measuring a travel state of an own vehicle, a first travel control part 22 for controlling travel of the own vehicle so as to follow the preceding vehicle with sliding mode control using a target sliding mode surface (SM surface) including a target travel state, and a second travel control part 23 for controlling the travel of the own vehicle until converging the travel state of the own vehicle to the target SM surface. The second travel control part 23 performs setting processing for setting a temporary SM surface on the basis of the measured travel state of the own vehicle, performs auxiliary travel control for controlling the travel of the own vehicle with sliding mode control using the temporary SM surface, and repeats the setting processing and the auxiliary travel control until converging the temporary SM surface to the target SM surface.SELECTED DRAWING: Figure 1
Patent JP-2020076234-A (JP)
Title: Construction machine
Inventor: ONO JUNYA
IPC: F15B11/00
Filed: 2018-11-07
Abstract: To provide a construction machine capable of obtaining a pump flow rate required for operating a hydraulic actuator while preventing deterioration of fuel consumption.SOLUTION: The construction machine comprises: a pump regulator 51a for controlling a discharge flow rate of a variable displacement pump 51; a controller 70 for controlling the pump regulator 51a; pressure sensors 56d and 56e for detecting an operation of an attachment actuator 30d and outputting a detection signal; and an engine ECU 42a for calculating an engine load ratio which is a ratio of an engine 42 to the maximum output at an arbitrary engine speed. The controller 70 comprises a target rotation speed setting unit 72 for setting a target rotation speed of the engine 42 from a first target rotation speed to a second target rotation speed higher than the first target rotation speed when the detection signals output from the pressure sensors 56d and 56e are received, a value of a negative control pressure is smaller than a preset negative control pressure reference value, and a value of an engine load factor is lower than a preset engine load factor reference value.SELECTED DRAWING: Figure 2
Patent JP-2019090018-A (JP)
Title: Silicone adhesive composition and adhesive tape
Inventor: ISHIDO Yasushi
IPC: C09J11/06
Filed: 2018-11-09
Abstract: To provide a silicone adhesive composition having excellent resistance to sebum and capable of maintaining adhesive force even when used in a part frequently touched by human hands and to provide an adhesive tape having an adhesive layer formed from the silicone adhesive composition.SOLUTION: There is provided a silicone adhesive composition which comprises a polyorganosiloxane and a silane coupling agent having a (meth)acrylic group, wherein the polyorganosiloxane includes a polyorganosiloxane having an Si-H bond and a polyorganosiloxane having an alkenyl group and the content of the silane coupling agent having a (meth)acrylic group is 0.5 pt.wt. or more and 15 pts.wt. or less based on 100 pts.wt. of the polyorganosiloxane.SELECTED DRAWING: None
Patent JP-2019207861-A (JP)
Title: Method for manufacturing power storage device and jig for manufacturing power storage device
Inventor: KURITA MIKIYA
IPC: H01G13/00
Filed: 2018-11-09
Abstract: To provide a method for manufacturing a power storage device and a jig for manufacturing a power storage device that can increase a dimension in a step direction of a portion to be welded without changing the length of a tab.SOLUTION: A secondary battery comprises an electrode assembly 12 that has a lamination part 21 in which body parts of a positive electrode and a negative electrode and a separator are laminated, and a negative electrode tab group 23 in which negative electrode tabs 32b are collected and laminated at one portion in a lamination direction. The lamination part 21 has a tab-side end part 21x at an end toward the negative electrode tab group 23 in a height direction. A method for manufacturing such a secondary battery includes: a pressurization step of pressurizing to compress the entire lamination part 21 including the tab-side end part 21x in the lamination direction; a foil collection step of collecting the negative electrode tabs 32b toward one portion in the lamination direction to form the negative electrode tab group 23; and a welding step of welding a portion to be welded 24 of the negative electrode tab group 23 and a negative electrode conductive member 19. The foil collection step is performed in a state where the entire lamination part 21 including the tab-side end part 21x is compressed through the pressurization step.SELECTED DRAWING: Figure 4
Patent JP-2020084340-A (JP)
Title: Loom driving device
Inventor: ODA SHOHEI
IPC: D03D51/12
Filed: 2018-11-19
Abstract: To provide a loom driving device that can contribute to suppressing abrasion of a belt when a main motor is started.SOLUTION: A loom driving device has a main motor 10, a main axis 11, a motor shaft 12, a first pulley 15, a second pulley 16 and a belt 17. The driving device has also a first detector 21 to detect a rotary speed of the motor shaft 12, a second detector 22 to detect a rotary speed of the main axis 11, a first measurement part 31 to measure a first start time until the rotary speed of the motor shaft 12 reaches a first target speed, a second measurement part 32 to measure a second start time until the rotary speed of the main axis 11 reaches a second target speed, a time difference detection part 33 to detect the difference between the first start time and the second start time, and an output part 34 to output the detection result thereof.SELECTED DRAWING: Figure 1
Patent JP-2020085308-A (JP)
Title: Water heater
Inventor: TAKEUCHI RYO
IPC: F24H8/00
Filed: 2018-11-21
Abstract: To smoothly discharge a combustion exhaust gas even in a reverse combustion type.SOLUTION: In a water heater in which a drain water receiver 30 is disposed at a lower portion of an inner barrel including a burner, a primary heat exchanger and a secondary heat exchanger successively from upside, and an exhaust duct 31 in which a combustion exhaust gas passes, is connected upward with an opening portion 36 formed on a rear portion of the drain water receiver 30, the exhaust duct 31 includes a duct lower portion 60 where a passage area for combustion exhaust gas becomes maximum, and a throttle portion 64 connected with the duct lower portion 60 and having a passage area gradually narrowed upward.SELECTED DRAWING: Figure 5
Patent JP-2020089159-A (JP)
Title: Electric wiring penetration device and manufacturing method thereof
Inventor: OKUDA SUSUMU
IPC: H02G3/22
Filed: 2018-11-29
Abstract: To improve the insulation performance between conductors in an electric wiring penetration device using a seal member made of an inorganic material.SOLUTION: An electric wiring penetration device includes a seal member 11 formed with a plurality of through holes 13 made of an electrically insulating inorganic material, a plurality of metal conductors 12 penetrating the through holes 13 of the seal member 11, a metallized layer 14 airtightly attached to a part of the surface of the seal member 11 surrounding each of the plurality of through holes 13, and a brazing material portion 15 that airtightly joins the metallized layer 14 and the conductor 12. A groove 16 or a partition wall extending along the surface of the seal member 11 is formed so as to partition the plurality of through holes 13 from each other.SELECTED DRAWING: Figure 1
Patent JP-2020089211-A (JP)
Title: Thermoelectric generation device
Inventor: GOTO DAISUKE
IPC: H02N11/00
Filed: 2018-11-30
Abstract: To inhibit deterioration of performance of a thermoelectric generation device.SOLUTION: A thermoelectric generation device includes: a heat reception part; a heat radiation part; a thermoelectric generation module disposed between the heat reception part and the heat radiation part; and a heat transmission mechanism which has a first connection part connected to the thermoelectric generation module and a second connection part connected to at least one of the heat reception part and the heat radiation part and at least partially causes elastic deformation.SELECTED DRAWING: Figure 1
Patent JP-2020090691-A (JP)
Title: Hydrogen generation system and operational method thereof
Inventor: OTANI SATOSHI
IPC: C25B9/23
Filed: 2018-12-03
Abstract: To provide a hydrogen generation system that can prevent the declination of the hydrogen purity of hydrogen-containing gas which is discharged from an electrochemical device at startup.SOLUTION: A controller 60a of a hydrogen generation system 100a fills an anode 12a and an anode flow path 16a with a coolant, by closing a hydrogen-containing gas supply path on-off valve 65, by opening an anode water supply path on-off valve 62 in an anode water supply path 52, one end of which is connected to a coolant circulation path 51a in which the coolant is circulated by coolant supply means 50a, and the other end of which is connected to the hydrogen-containing gas supply path 31a, and by closing a hydrogen-containing gas discharge path on-off valve 61 in a hydrogen-containing gas discharge path 32a for discharging hydrogen-containing gas from an anode side outlet 19a, after stopping a power supply 40a for supplying an electric current between the anode 12a, a cathode 13a, and gas supply means 30a for supplying the hydrogen-containing gas to an anode side inlet 18a through the hydrogen-containing gas supply path 31a when the controller receives a command of stopping the operation of hydrogen generation.SELECTED DRAWING: Figure 2
Patent JP-2020090914-A (JP)
Title: Intake manifold for internal combustion engine
Inventor: KANAUMI KOSUKE
IPC: F02M35/10
Filed: 2018-12-04
Abstract: To provide an intake manifold for an internal combustion engine capable of reducing pressure loss during branching intake air.SOLUTION: On the downstream side of a branch pipe 12 of an intake manifold 10, a pair of branch passages 13 are provided which are isolated from each other by a partition wall part 20 and branched from each other extending in parallel. The partition wall part 20 has a pair of first faces 21 between which an interval in the parallel direction is larger at a predetermined change rate toward the downstream side. The partition wall part 20 also has a pair of second faces 22 formed ranging to the downstream sides of the pair of first faces 21, respectively, and curved to be concave toward the inside in the parallel direction so that an interval therebetween in the parallel direction is gradually larger toward the downstream side. Besides, the partition wall part 20 has a pair of third faces 23 formed ranging to the downstream sides of the pair of second faces 22, respectively, and curved to be convex toward the outside in the parallel direction so that an interval therebetween in the parallel direction is gradually larger toward the downstream side.SELECTED DRAWING: Figure 3
Patent JP-2020091191-A (JP)
Title: Thermal sensor, method for manufacturing the same, and semiconductor device
Inventor: SAKUMA NORIYUKI
IPC: G01N25/58
Filed: 2018-12-05
Abstract: To improve the performance of a thermal sensor.SOLUTION: A thermal moisture sensor has a tensile stress in the space between a first part 11a and a second part 11b of a heater 11. In the sensor, an insulating film 30, which is thinner than the heater 11 in the film thickness direction, and an insulating film 6 having a compression stress are partially buried.SELECTED DRAWING: Figure 9