baber/WOPTO huggingface dataset:
Patent JP-2019076795-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-02-25
Abstract: To increase game amusement.SOLUTION: A game machine may execute a first display performance and a second display performance, as one of a plurality of display performances. The first display performance displays a predetermined display area. The second display performance executes a loss display to be displayed as if a part of the predetermined display area is lost. The game machine may execute a combination performance including the first display performance and the second display performance. In the combination performance, the first display performance is executed, and the second display performance is executed.SELECTED DRAWING: Figure 121
Patent JP-2020138105-A (JP)
Title: Coating device
Inventor: ENDO YOSHITAKA
IPC: B05C11/10
Filed: 2019-02-26
Abstract: To provide a coating device that can enhance quality of a coated film by suppressing occurrence of pin holes caused by air bubble in the coated film formed by coating on a coated surface.SOLUTION: A coating device 10 comprises a liquid supply part 12 that supplies coating liquid, a coating die 11 that discharges the supplied coating liquid to a coated surface, and a switching valve 20 that selectively performs discharging of the coating liquid from the liquid supply part 12 to the coating die 11. The switching valve 20 comprises a housing 21 into which the coating liquid flows, and shafts 22A and 22B with valve bodies that slide with respect to the housing 21 to select a valve opening state where the coating liquid is fed to the coating die 11 and a valve closing state where the coating liquid is not fed to the coating die 11. The coating device 10 further comprises a cover member 26 covering areas where the shafts 22A and 22B and the housing 21 slide and a suction part 27 that suctions air in the cover member 26.SELECTED DRAWING: Figure 2
Patent JP-2020138875-A (JP)
Title: Method of producing ferroelectric ceramic
Inventor: IWAI YUTAKA
IPC: C04B35/495
Filed: 2019-02-27
Abstract: To produce ferroelectric ceramic made by adding a shell material to a core material and calcining the same, the core material being a tungsten bronze type oxide, Sr2NaNb5O15, the shell material being Ta2O5, and hence having stable high-temperature range characteristics capable of maintaining the fluctuation of its relative dielectric constant within a range of ±15% under a high temperature condition of little higher than 273°C.SOLUTION: The method of producing ferroelectric ceramic G of a core-shell structure made by adding a shell material M to a core material S and calcining the same, in which the core material is a tungsten-bronze type oxide, the tungsten-bronze type oxide is Sr2NaNb5O15, and the shell material is Ta2O5.SELECTED DRAWING: Figure 2
Patent JP-2019117386-A (JP)
Title: Measurement method and encoder device, exposure method and device
Inventor: LIU ZHIQIANG
IPC: G03F7/22
Filed: 2019-02-27
Abstract: To provide an encoder device suppressing reduction of signal strength of interference light to height change of a lattice pattern surface when measured by using a diffraction lattice.SOLUTION: There is provided an optical system used in an encoder device 14 measuring relative displacement amount to a reflection type diffraction lattice 12, having a first optical member 24X for irradiating the diffraction lattice 12 with a part of light from a light resource part and projecting other part of the light from the light source part as a reference light, and a second optical member for receiving refraction light DX1 generated by diffraction of the measured light from the first optical member 24X at the diffraction lattice 12 and irradiating the diffraction lattice 12 with the received diffraction light DX1, in which the second optical member receives diffraction light generated by diffraction of the measured light from the second optical member at the diffraction lattice and injects the received diffraction light to the first optical member 24X.SELECTED DRAWING: Figure 2
Patent JP-2020140314-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: ITO TAKESHI
IPC: G05B19/418
Filed: 2019-02-27
Abstract: To provide an information processing apparatus allowing for relieving a work load applied to an operator exchanging a component at a work site.SOLUTION: An information processing apparatus comprises an acquiring section that acquires component information related respectively to a plurality of components and one piece of identification information previously assigned to the plurality of components, an output control section that controls display of the component information, and a processing section that associates a used flag to the identification information when information indicative of use for the plurality of components is inputted.SELECTED DRAWING: Figure 1
Patent JP-2020140807-A (JP)
Title: Chain terminal and substrate connector with terminal in chain terminal
Inventor: ITO TOSHIHIRO
IPC: H01R43/16
Filed: 2019-02-27
Abstract: To provide a chain terminal capable of achieving an improvement in quality, and a substrate connector.SOLUTION: A chain terminal includes a band-shaped carrier and terminals arranged side by side in the length direction of the carrier. Each of the terminal includes a base that is a part of the carrier and projecting portions connected to the base and projecting from both side edges of the carrier in opposite directions, respectively. The carrier has a recessed portion 81 at a position away from the projecting portions at one side edge of both side edges. The terminals are separated from the carrier along a cut surface passing through the recessed portion 81.SELECTED DRAWING: Figure 3
Patent JP-2020140998-A (JP)
Title: Structure of pole piece and mold of electromagnet for molding machine in magnetic field used for manufacturing tile-like anisotropic magnet radially oriented to both ends
Inventor: TAMAKAWA KATSUKI
IPC: H01F41/02
Filed: 2019-02-27
Abstract: To provide a pole piece and a mold of an electromagnet for a molding machine in a magnetic field for molding a tile-like anisotropic magnet radially oriented to both ends.SOLUTION: In a molding machine in a magnetic field, the tip of a pole piece is parallel to the curvature of the outer arc side and the inner arc side of a tile-like anisotropic magnet formed, and extends from both ends of the outer arc side and the inner arc side to overhang, and the root forms a tile-like anisotropic magnet radially oriented to both ends by two pole pieces that form a continuum with an electromagnet pole at the root and a mold made of the pole piece and a non-magnetic material.SELECTED DRAWING: None
Patent JP-2020140498-A (JP)
Title: Apparatus, program, method and system for providing fishing information
Inventor: KATO KEI
IPC: G06Q50/10
Filed: 2019-02-28
Abstract: To provide an apparatus for providing fishing information allowing a fisherman to easily acquire information of a caught fish.SOLUTION: An apparatus for providing fishing information includes a provider server 20S configured to specify a kind of fishes accommodated in an IoT cooler box 60 and the kind-based number thereof by image-analyzing image data received from the IoT cooler box 60, further acquire a purchase price corresponding to the specified fish kind of, generate purchase price information indicative of the fish kind and the kind-based number, a kind-based unit purchase price and total purchase price, and the current time (i.e., date and time of fishing), and send the information to a fisherman terminal 50 of a fisherman 5.SELECTED DRAWING: Figure 1
Patent JP-2020142606-A (JP)
Title: Control device for human-powered drive vehicle
Inventor: MATSUDA HIROSHI
IPC: B62M6/45
Filed: 2019-03-05
Abstract: To provide a control device for a human-powered vehicle which can satisfactorily control a motor.SOLUTION: A control device for a human-powered drive vehicle includes a control unit for controlling a motor which is so configured as to give propulsive power to the human-powered drive vehicle, and the human-powered drive vehicle includes a speed change gear for changing a speed change ratio. The motor is so configured as to transmit a torque to an upstream side of the speed change gear on a transmission path of human-power driving force inputted to a crank shaft. The control unit is so configured as to be capable of switching between at least one of a first mode that controls the motor according to human-power driving force and a second mode that does not drive the motor, and a third mode that can drive the motor so as to assist in pushing and walking of the human-powered drive vehicle, and is so configured as to be capable of estimating the speed change ratio according to a travel speed of the human-powered drive vehicle and a rotational speed of the crank shaft in at least one of the first assist mode and the second assist mode, and to be capable of controlling a rotational speed of the motor according to the estimated speed change ratio in the third assist mode.SELECTED DRAWING: Figure 2
Patent JP-2019092387-A (JP)
Title: Brushless wiper motor and wiper device
Inventor: KIMURA MASAAKI
IPC: H02K7/116
Filed: 2019-03-06
Abstract: To improve quietness so as to be applicable widely from minicars to luxury cars, and moreover to electric cars and hybrid cars, regardless of the stationary structure on the vehicle side.SOLUTION: Since the shape of the stator 44 is made mirror image symmetrical around a rotor 45, as 4 pole 6 slot type, rotational shake of the rotor 45 can be restrained. As the minimum requirement number of pole and number of slots capable of restraining rotational shake of the rotor 45, magnetic noise is brought close to mechanical noise, the whole noise generated from a DR side wiper motor 21 can be made low frequency, and acoustic sensitivity (dB) in the car room can be reduced. Since the stator 44 is fixed to the inside of the housing 40, and a fitting leg to be fixed to the car body stationary portion is provided in the housing 40, the stator 44, i.e., the magnetic noise generation source, can be fixed to the vehicle only via the housing 40. Consequently, a brushless wiper motor pursuing quietness furthermore can be designed easily.SELECTED DRAWING: Figure 4
Patent JP-2020148098-A (JP)
Title: Oil sensor unit and compressor
Inventor: IKEDA AKIO
IPC: G01F23/26
Filed: 2019-03-11
Abstract: To provide an oil sensor unit capable of accurately determining the presence/absence of oil using an oil sensor, and a compressor.SOLUTION: An oil sensor unit comprises second cables 17A and 17B that have the same structure as first cables 16A and 16B connected to a capacitance measurement determination device 18 and an oil sensor 30, and are routed along the same route as the first cables 16A and 16B, with one ends 17Aa and 17Ba connected to the capacitance measurement determination device 18 and the other ends 17Ab and 17Bb not electrically connected to a device including the capacitance measurement determination device 18. The capacitance measurement determination device 18 compares a determination reference value with a third capacitance of the oil sensor 30, which is obtained by subtracting a second capacitance of the second cables 17A and 17B from a first capacitance containing a capacitance of the first cables 16A and 16B and a capacitance of the oil sensor 30, and thus determines the presence/absence of oil 35.SELECTED DRAWING: Figure 2
Patent JP-2020147099-A (JP)
Title: Steering system for vehicles
Inventor: OKANO TAKAHIRO
IPC: B62D6/00
Filed: 2019-03-12
Abstract: To provide a steer-by-wire type steering system for vehicles capable of ensuring precision in steering control against a change in a traveling environmental condition.SOLUTION: A steering system for vehicles in accordance with the present invention includes a steering mechanism that is mechanically dissociated from a steering wheel and turns steering wheels by means of a turning motor, and a controller that gives a motor command value to the turning motor. The controller includes a feed-forward model for use in converting a target turning angle into a feed-forward value of the motor command value, and a disturbance observer including an inverse model of a model of the turning motor. A transfer function describing the feed-forward model and the model of the disturbance observer includes a variable coefficient. The controller varies the variable coefficient on the basis of information concerning a road surface reaction force.SELECTED DRAWING: Figure 2
Patent JP-2020147654-A (JP)
Title: Organic inorganic composite material
Inventor: NAKANISHI TOMOYA
IPC: C08K3/22
Filed: 2019-03-12
Abstract: To provide an organic inorganic composite material which has improved dispersibility to a polycarbonate resin of inorganic fine particles.SOLUTION: An organic inorganic composite material contains a polycarbonate resin having a group represented by the following formula 1 and inorganic fine particles. In formula 1, R1 and R2 each independently represents a group selected from the group consisting of an alkylene group, an aralkylene group, an arylene group and a cycloalkylene group; and a hydrogen atom of R2 may be substituted with a carboxyl group.SELECTED DRAWING: None
Patent JP-2019157619-A (JP)
Title: Composite segment
Inventor: IMAFUKU KENICHIRO
IPC: E21D11/08
Filed: 2019-03-13
Abstract: To provide a composite segment with high watertight and cut-off performance being applicable to shield tunnels which are expected to experience severe loads, such as those built in very deep sites or designed with variant cross sections.SOLUTION: A composite segment 1 for tunnels comprises concrete 60, steel shells 6 and cut-off material. The steel shell is arranged at least at part of the composite segment's outer peripheral surface consisting of main girder surfaces 3 being the end faces in the direction of the tunnel's axis and joint faces 4 being the end faces in the tunnel's circumferential direction. At least one outer peripheral cut-off groove 100 is formed on the main girder surface and the joint face. The outer peripheral cut-off groove is fitted with an outer peripheral cut-off material 82. The steel shell is fitted at least with one inner surface cut-off material on its inner side facing the aforesaid concrete. The composite segment is further provided of a cut-off cover material which covers part or all of at least one of the ground-side face and the inner-space side face of the composite segment.SELECTED DRAWING: Figure 2
Patent JP-2020149639-A (JP)
Title: Commodity registration system and program
Inventor: MORI KUNIO
IPC: G07G1/00
Filed: 2019-03-15
Abstract: To prevent the occurrence of a problem when a customer registers a commodity himself or herself.SOLUTION: A commodity registration system includes: acquisition means that can acquire information for commodity registration; identification means that identifies a behavior of a shopper; and output means that can output information on the behavior of the shopper identified by the identification means. The output means, when the behavior of the shopper is identified by the identification means and the information for commodity registration is not acquired by the acquisition means, outputs the information on the identified behavior.SELECTED DRAWING: Figure 1
Patent JP-2020150847-A (JP)
Title: Frozen grilled rice ball and method for producing the same
Inventor: HASHIMOTO TOMOKO
IPC: A23L7/10
Filed: 2019-03-20
Abstract: To provide a method for selecting a raw material rice suitable for producing a frozen grilled rice ball, and a delicious frozen grilled rice ball produced by using the raw material rice.SOLUTION: A method for producing frozen grilled rice ball in which rice with the amylose content of 18 to 23 wt.% or blended rice with the average amylose content of 18 to 23 wt.% is used as a raw material rice. A method for improving the texture of frozen grilled rice ball. Rice with the amylose content of 14 to 18 wt.% and rice with the amylose content of 19 to 27 wt.% can be used by blending them. A frozen grilled rice ball uses rice with the amylose content of 18 to 23 wt.% or blended rice with the average amylose content of 18 to 23 wt.%.SELECTED DRAWING: Figure 5
Patent JP-2019149174-A (JP)
Title: Devices, systems and methods for adherence monitoring, and devices, systems and methods for monitoring use of consumable dispensers
Inventor: Yechiel ENGELHARD
IPC: G16H10/60
Filed: 2019-03-25
Abstract: To provide devices, systems and methods for adherence monitoring, and devices, systems and methods for monitoring use of consumable dispensers.SOLUTION: The systems and methods facilitate a patient's adherence to a schedule for consuming consumables, and facilitate monitoring and tracking of the patient's adherence. The systems and methods realize easy access to data on the patient's historical adherence via a computer system. In the systems and methods, an accessory is attached to a consumables dispenser, and can be removably and replaceably coupled to the dispenser. The accessory notifies a user that a certain event has occurred and/or that a certain action needs to be taken. The accessory senses attachment thereof to and removal thereof from the dispenser.SELECTED DRAWING: None
Patent JP-2019136517-A (JP)
Title: Dance apparatus
Inventor: KINOSHITA MASAYA
IPC: G09G5/377
Filed: 2019-03-27
Abstract: To provide a dance apparatus for enabling a player to experience as if the player is dancing with other dancers.SOLUTION: A dance apparatus 1 comprises a mirror unit 10 for a player P to observe a play image PA and dancer motion images 61a to 61c. A dancer motion image selected by a player from a plurality of dancers is eliminated according to the operation on an operation unit 2 and is displayed so as to be observable in the mirror unit 10.SELECTED DRAWING: Figure 1
Patent JP-2020164272-A (JP)
Title: Sheet discharger and sheet carrier
Inventor: TAKIFUJI KOTARO
IPC: B65H31/26
Filed: 2019-03-28
Abstract: To realize a sheet discharger capable of suppressing the ability to load sheets from worsening.SOLUTION: A sheet discharger includes a hold member (22) that is allowed to swing between a hold state of pressing a loaded sheet (S) by descending due to an own weight and a retracted state of being lifted up by a sheet being discharged and a magnet (23A, 23B) that alleviates the load of the hold member (22) applied to the sheet (S) and allows the hold member (22) to descend by its own weight when a lift-up by the sheet (S) is eliminated.SELECTED DRAWING: Figure 3
Patent JP-2020167314-A (JP)
Title: Wiring board and wiring board with component
Inventor: NARITA YUJI
IPC: H01L23/12
Filed: 2019-03-29
Abstract: To provide a wiring board capable of reducing variation in the height of connections.SOLUTION: In a wiring board 10 comprising a wiring layer 3 formed on one surface side of a support substrate 1, and having multiple wiring including pad parts PA1, PA2, PB1, PB2, and a cover insulation layer 4 covering the wiring layer 3, and having openings X at the positions corresponding to the pad parts, the wiring layer has at least inner pad parts PA1, PB1 located on the inside of a component mounting region M. Area of the inner pad parts is 2.0×10-3 mm2 or less, the wiring layer has wiring A and wiring B, total area of pad parts in the wiring B is larger than the total area of pad parts in the wiring A, and the thickness of a support layer supporting the layers existing from the surface of the support substrate 1 to the opening side face of the inner pad part PA1 is larger than the thickness of a support layer supporting the layers existing from the surface of the support substrate to the opening side face of the inner pad part PB1.SELECTED DRAWING: Figure 3
Patent JP-2020170745-A (JP)
Title: Magnet structure, method of manufacturing magnet structure, and motor
Inventor: TAKAGI NOBUO
IPC: H01F7/02
Filed: 2019-04-01
Abstract: To provide a magnet structure in which conduction between permanent magnet members is suppressed.SOLUTION: The magnet structure comprises a plurality of permanent magnet members and an adhesion layer adhering the permanent magnet members to each other. The adhesion layer includes an adhesive and a plurality of gap materials 8. The gap material 8 has an insulating property. A surface S of the permanent magnet members in contact with the adhesion layer has a plurality of convexed portions 7. A reference surface m is a surface including an average line of a roughness curve rc of a surface S. Ry is the maximum value of a height of a convexed portion 7 from the deepest portion 5 of the surface S in a direction perpendicular to the reference surface m. Rv is a distance between the reference surface m and the deepest portion 5. Rp is Ry-Rv. W1 is the width of the gap material 8 in the direction perpendicular to the reference surface m. W1 is larger than 2Rp.SELECTED DRAWING: Figure 3
Patent JP-2020171091-A (JP)
Title: DC motor
Inventor: HIRABAYASHI TAKASHI
IPC: H02K13/00
Filed: 2019-04-01
Abstract: To provide a DC motor capable of suppressing wear of a commutator.SOLUTION: A DC motor 40 includes a commutator 20 formed of copper or a copper alloy of 99% or more of copper and a brush 30 to be in contact with the commutator 20 while being pressed against the commutator 20. The brush 30 is composed of a sintered body containing graphite and copper powder. In at least one of the commutator 20 and the brush 30, copper or a copper alloy and a hard compound 33 having hardness higher than that of graphite and copper powder are contained, which is scattered on or near a contact surface 20A with the brush 30 of the commutator 20 at least in use.SELECTED DRAWING: Figure 5
Patent JP-2020170383-A (JP)
Title: Driver state estimation device
Inventor: CHIBA GENKI
IPC: A61B5/16
Filed: 2019-04-04
Abstract: To provide a driver state estimation device capable of estimating a state of a driver in detail.SOLUTION: A driver state estimation device 1 comprises a first information acquisition unit 9, a second information acquisition unit 11, a first estimation unit 13, and a second estimation unit 15. The first information acquisition unit acquires a pupil diameter of a driver. The second information acquisition unit acquires specific information representing one or more item selected from a group consisting of (a) a driving environment of a vehicle driven by the driver, (b) behavior of the driver, (c) a direction of a visual line of the driver, and (d) an orientation of the head of the driver. The first estimation unit estimates a degree of tension of the driver based on the pupil diameter. The second estimation unit estimates a degree of cognitive load of the driver based on the specific information.SELECTED DRAWING: Figure 2
Patent JP-2020172675-A (JP)
Title: Connector terminal material and connector terminal
Inventor: TARUTANI YOSHIE
IPC: C25D5/12
Filed: 2019-04-09
Abstract: To provide a connector terminal material and a connector terminal that can be improved in abrasion resistance and heat resistance.SOLUTION: A connector terminal comprises: a base material composed of copper or a copper alloy at least on the surface thereof; a silver-tin alloy plated layer composed of a coated silver-tin alloy at least partly on the surface of the base material; and a silver plated layer composed of silver having the purity of 99 mass% or more formed on the silver-tin alloy plated layer. The silver-tin alloy plated layer includes Ag of between 70 at% and 85 at% and has a silver-tin-based intermetallic compound as a principal component. The film thickness of the silver-tin alloy plated layer is between 0.5 μm and 10 μm while the film thickness of the silver plated layer is between 0.05 μm and 2.0 μm.SELECTED DRAWING: Figure 1