baber/WOPTO huggingface dataset:
Patent JP-2020018692-A (JP)
Title: Radiation picture processing apparatus and radiation picture processing method
Inventor: MIYAJIMA TAKAHIRO
IPC: A61B6/00
Filed: 2018-08-02
Abstract: To accurately estimate a position of a bulb at the time of imaging.SOLUTION: A radiation picture processing apparatus 6 comprises: a group processing unit 62b that on the basis of area of each of pictures of a plurality of metal markers 51a to 51d, 52a to 52d in a photographed picture P, classifies the plurality of metal markers 51a to 51d into a first group relatively far from a detector 4 and a second group relatively near to the detector 4; a marker classification unit 62c that for each classified group, classifies the plurality of metal markers 51a to 51d, 52a to 52d on the basis of relative positions of the plurality of metal markers 51a to 51d, 52a to 52d on a picture plane of the photographed picture P; and a pair processing unit 62d that selects a pair of markers from the metal markers 51a to 51d in the first group and the metal markers 52a to 52d in the second group, the markers having relative positions agreeing with each other.SELECTED DRAWING: Figure 7
Patent JP-2020019916-A (JP)
Title: Method for producing powder, method for producing melt-molded article, powder, compression-molded article, and melt-molded article
Inventor: KODA YOSHITO
IPC: C08J3/12
Filed: 2018-08-03
Abstract: To provide a method for producing powder, which can provide powder capable of suppressing foaming of a molten material and producing a molded article having good conductivity and appearance by melt molding.SOLUTION: Provided is a method for producing powder containing a composite resin including a heat-melting resin and a conductive filler, comprising: preparing a dispersion liquid by mixing raw material powder containing the heat-melting resin, the conductive filler, a dispersion medium in which the raw material powder and the conductive filler are dispersed, and a dispersant for dispersing the conductive filler in the dispersion medium; removing the dispersion medium from the dispersion liquid; recovering intermediate powder containing the composite resin and the dispersant; and removing the dispersant from the intermediate powder.SELECTED DRAWING: None
Patent JP-2020024251-A (JP)
Title: Information protection label
Inventor: NISHINO MAINA
IPC: G09F3/03
Filed: 2018-08-06
Abstract: To avoid information leakage by dividing information displayed on a sheet from a state attached to an adherend without effort and time.SOLUTION: An information protection label includes: a slip sheet 10 in which an attaching slip 12 displaying information thereon is compartmentalized and formed so as to be separable; and a release sheet 30 which is releasably attached to the surface on the side opposite to the surface where information of the slip sheet 10 is displayed via an intermediate sheet 20. The slip sheet 10 has both end parts on the outer edge of the attaching slip 12. A plurality of slits 13 for separating the attaching slip 12 into a plurality of areas are formed penetrating through the slip sheet 10 by crossing the attaching slip 12. In the area along the outer edge of the attaching slip 12, the release sheet 30 is provided so as to straddle a plurality of areas separated by the slits 13 and has a separation part 32 which is compartmentalized and formed so as to be separable from the release sheet 30.SELECTED DRAWING: Figure 1
Patent JP-2018205759-A (JP)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02F1/13363
Filed: 2018-08-07
Abstract: To provide an image display device with improved visibility.SOLUTION: An image display device includes: (1) an image display cell; (2) a polarizer placed closer to a viewing side than the image display cell; and (3) a glass laminated body in which glass plates are pasted onto both faces of an oriented film having retardation of 3000 nm or more and 150000 nm or less and which is placed closer to the viewing side than the polarizer.SELECTED DRAWING: Figure 1
Patent JP-2020024009-A (JP)
Title: Planetary gear device
Inventor: ISHIDA HIROAKI
IPC: F16H1/32
Filed: 2018-08-08
Abstract: To provide a planetary gear device that enables power transmission to be performed efficiently.SOLUTION: A planetary gear device includes a first internal gear, a second internal gear, a first external gear that engages with the first internal gear, a second external gear that engages with the second internal gear, an eccentric body, a first eccentric body bearing (43) arranged between the eccentric body and the first external gear, and a second eccentric body bearing (44) arranged between the eccentric body and the second external gear. The first external gear and the second external gear rotate integrally. Each of the first internal gear and the second internal gear includes a support body and a plurality of internal teeth. Each of the plurality of internal teeth includes a rotary body rotatably supported by the support body. The first internal gear is connected to a stationary side and the second internal gear is connected to an output side. The first eccentric body bearing (43) and the second eccentric body bearing (44) are angular bearings and arranged back to back.SELECTED DRAWING: Figure 1
Patent JP-2020027832-A (JP)
Title: Manufacturing method of semiconductor device and etching gas
Inventor: HORIUCHI MITSUNARI
IPC: H01L21/768
Filed: 2018-08-09
Abstract: To provide a manufacturing method of a semiconductor device capable of etching a film by an appropriate carbon/fluorine-containing gas, and an etching gas.SOLUTION: According to one embodiment, a manufacturing method of a semiconductor device includes etching a film by using an etching gas having a CFgroup (C indicates carbon and F indicates fluorine) and containing first or second 4C or 5C molecules. Further, the first molecule has an R1 group bonded to a carbon atom in the CFgroup by double bonding, and the R1 group contains carbon and contains chlorine, bromine, iodine or oxygen. Further, the second molecule has an R2 group bonded to a carbon atom in the CFgroup by single bonding and an R3 group bonded to the carbon atom in the CFgroup by single bonding, at least one of the R2 group and the R3 group contains carbon and each of the R2 group and the R3 group contains hydrogen, fluorine, chlorine, bromine, iodine or oxygen.SELECTED DRAWING: Figure 1
Patent JP-2020029123-A (JP)
Title: Automatic parking device
Inventor: EJIMA KAZUHITO
IPC: B60R99/00
Filed: 2018-08-21
Abstract: To suppress decline of accuracy of automatic parking.SOLUTION: An automatic parking device (100) is an automatic parking device loaded on an automatic operation vehicle (1), for performing automatic parking operation utilizing automatic operation function of the automatic operation vehicle. The automatic parking device includes acquisition means (110) for acquiring information on a locus of the automatic operation vehicle traveling by the automatic parking operation in a parking lot, from a sensor device installed in the parking lot, and correction means (110) for correcting a relation between a steering angle at the automatic parking operation time related to the automatic operation vehicle and a turning curvature based on the acquired information.SELECTED DRAWING: Figure 1
Patent JP-2020028378-A (JP)
Title: Game machine
Inventor: SATO TOMONARI
IPC: A63F7/02
Filed: 2018-08-21
Abstract: To efficiently perform assembling work.SOLUTION: A game machine includes: a decorative member 302 provided with a board 380 having a connector 382b; a board 280 having a connector 286b; a flat cable 400 in which a folded portion 400b that is shaped by folding part of a cable body 400a in the longitudinal direction is formed in the cable body whose one end is connected to the connector 382b and the other end is connected to the connector 286b; and a cover member 340 provided in the decorative member 302 and covering the folded portion 400b.SELECTED DRAWING: Figure 9
Patent JP-2020028911-A (JP)
Title: Laser processing system, jet flow observation device, laser processing method and jet flow observation method
Inventor: IZUMI TAKASHI
IPC: B23K26/00
Filed: 2018-08-24
Abstract: To provide a laser processing system, conventionally required, which can effectively blow out materials of a work-piece melted by laser light, by making effective use of assist gas emitted from a nozzle.SOLUTION: A laser processing system 130 comprises: a nozzle 24 having an emitting port 28 that emits jet flow of assist gas along an optical axis O of laser light, which can form a maximum point of speed of the jet flow at a position away from the emitting port; a measuring instrument 84 that measures a supply flow rate of the assist gas to the nozzle 24; and a position acquiring part that acquires a position of the maximum point from a measured value by the measuring instrument 84, by predetermined calculation.SELECTED DRAWING: Figure 19
Patent JP-2020033445-A (JP)
Title: Curing accelerator composition
Inventor: SHIODA KENJI
IPC: C08G18/30
Filed: 2018-08-29
Abstract: To provide a curing accelerator composition which can increase a curing speed of a urethane resin composition and can secure a serviceable time when being used for the urethane resin composition.SOLUTION: A curing accelerator composition is used for a urethane resin composition containing an isocyanate compound, contains dialkyl toluene diamine, and has a mole equivalent (NCO/NH) of an isocyanate group of the isocyanate compound to an amino group of the dialkyl toluene diamine of 100/10 to 100/70.SELECTED DRAWING: None
Patent JP-2020032457-A (JP)
Title: Wire molding machine, and manufacturing method of wire molding
Inventor: YAMAMOTO AKIHIRO
IPC: B23D23/00
Filed: 2018-08-31
Abstract: To provide a wire molding machine capable of improving productivity; and to provide a manufacturing method of a wire molding.SOLUTION: A wire molding machine 10 includes a base driving device 40 having a movable base 50 repeating a cycle operation for molding a wire 90 fed from a wire feeder 70 into a ring 91 by molding tools 21, 22, 23, and separating it from a subsequent wire 90 by a cutting device 30, operated synchronously with the wire feeder 70, and movable together with a rear end part 91E of the ring 91. The cutting device 30 is loaded on the movable base 50, and cuts the wire 90, while moving together with the rear end part 91E of the ring 91.SELECTED DRAWING: Figure 2
Patent JP-2020037634-A (JP)
Title: Thermally conductive material, production method thereof and thermally conductive composition
Inventor: AWANO HIROMOTO
IPC: C09K5/14
Filed: 2018-09-03
Abstract: To provide a thermally conductive material improved in its characteristics and to provide a production method of the thermally conductive material.SOLUTION: The thermally conductive material includes a first inorganic filler, a second inorganic filler and part of a coupling agent in which the first inorganic filler and the second inorganic filler are bonded with each other at one or a plurality of binding sites and are bonded with each other at one binding site by one part of a coupling agent. The production method of the thermally conductive material includes providing an inorganic filler having a hydroxy group and mixing the inorganic filler with a coupling agent having at least two groups coupling with the hydroxy group to bond the inorganic filler with the coupling agent by dehydration condensation.SELECTED DRAWING: Figure 1
Patent JP-2020039055-A (JP)
Title: Sound collection device, program, and method
Inventor: KATAGIRI KAZUHIRO
IPC: G10K11/34
Filed: 2018-09-04
Abstract: To improve sound quality by recovering a component of a high bandwidth to be lost by area sound collection processing.SOLUTION: A sound collection device includes: target area sound extraction means for acquiring a beam former output of each one of multiple microphone arrays on the basis of input signals input from the microphone arrays, and extracting target area sound with a target area as a sound source by using an acquired beam former output; mixed signal acquisition section for acquiring a mixed signal being the signal based on an input signal that has a higher sampling frequency being more effective than target area sound to be extracted by the target area sound extraction means; signal mixing means for mixing a mixed signal acquired by the mixed signal acquisition means with target area sound extracted by the target area sound extraction means; and output means for outputting post-mixing signal mixed by the signal mixing means.SELECTED DRAWING: Figure 1
Patent JP-2020042950-A (JP)
Title: Fuel cell system
Inventor: SATO YUICHI
IPC: H01M8/04
Filed: 2018-09-07
Abstract: To provide a fuel cell system capable of suppressing thermal deterioration of a sealing material.SOLUTION: A fuel cell system 10 includes: a fuel cell 60; housings C1, 50 housing the fuel cell 60 at the inside thereof; and piping 40 extending across the inside and outside of the housings C1, 50 via through holes 44, 88 provided in a housing wall surface 72. A heat transfer reducer 76 extending from an outer peripheral surface 40a of the piping 40 is formed in the piping 40, and a sealing material 80 is held between a tip 78 of the heat transfer reducer 76 and an edge 74 of the housing wall surface 72 in the through hole 88.SELECTED DRAWING: Figure 2A
Patent JP-2018198533-A (JP)
Title: Circuit device and electronic apparatus
Inventor: YAMADA ATSUSHI
IPC: H02M1/00
Filed: 2018-09-11
Abstract: To provide a circuit device, an electronic apparatus, and the like, capable of improving detection performance for overheat protection.SOLUTION: A circuit device includes a bridge circuit 10 having a high-side transistor and a low-side transistor, at least one temperature sensor TS, and an overheat detector OHD that detects overheat on the basis of a temperature detection signal from the temperature sensor TS. The temperature sensor TS is arranged at a position closer to the bridge circuit 10 than the overheat detector OHD.SELECTED DRAWING: Figure 1
Patent JP-2020042535-A (JP)
Title: Information processor and program
Inventor: EGUCHI MUNETOSHI
IPC: H04N1/00
Filed: 2018-09-11
Abstract: To provide an information processor and a program capable of executing power-off processing according to a connected power source.SOLUTION: An image formation device 10, which includes a storage unit 12 that can store data, and performs information processing using power supplied from an AC power source 30, includes: a UPS detection unit 13 that, when an abnormality occurs in a power supply system, can be connected to a UPS 20 that supplies power to the image formation device 10, and detects whether the UPS 20 is connected; and a main control unit 15 that, when an abnormality occurs, if the UPS detection unit 13 detects that the UPS 20 is connected, terminates operation of the storage unit 12 according to a predetermined procedure, and, on the other hand, if the UPS detection unit 13 detects that the UPS 20 is not connected, forcibly terminates the operation of the storage unit 12.SELECTED DRAWING: Figure 2
Patent JP-2020046192-A (JP)
Title: Deterioration diagnostic system and deterioration diagnostic method of wire
Inventor: DEGAWA SADAHIRO
IPC: G01N25/20
Filed: 2018-09-14
Abstract: To provide a deterioration diagnostic system and a deterioration diagnostic method of a wire which can diagnose a deterioration state of the wire such as a contact wire, a messenger wire or a feeder using thermography.SOLUTION: A deterioration diagnostic system comprises: infrared imaging means 12A, 12B, 12C which are installed so that imaging a part of a wire 10 as an object to be diagnosed can be performed; a storage device 21 which stores image data obtained from the imaging performed by the infrared imaging means; and a deterioration diagnostic device 20 which analyzes the stored image data to determine a deterioration state of the wire 10. The deterioration diagnostic device 20 comprises: vehicle information acquisition means which acquires information about a run of a vehicle in a section where the wire 10 as the object to be diagnosed is laid; command output means which calculates a timing at which an electric current flows through the wire as the object to be diagnosed on the basis of the information acquired by the vehicle information acquisition means, to generate and output an imaging command to the infrared imaging means; and deterioration determination means which analyzes the image data obtained from the imaging performed by the infrared imaging means to determine the deterioration state.SELECTED DRAWING: Figure 1
Patent JP-2019012838-A (JP)
Title: Power semiconductor device
Inventor: NAKAMURA KATSUMITSU
IPC: H01L29/41
Filed: 2018-09-14
Abstract: To provide a power semiconductor device having a high shutoff capability.SOLUTION: A drift region 1 is provided while striding over an active area AR1, an interface area AR2, and an edge termination area AR3. A well region 9a is provided on a first surface S1 and at least partially included in the interface area AR2, and has an end part between the interface area AR2 and the edge termination area AR3 on the first surface S1. A first electrode 13a is provided in the active area AR1, and has an end part between the active area AR1 and the interface area AR2, and is contacted with the first surface S1 of a semiconductor substrate SB. A second electrode 4 is contacted with a second surface S2 of the semiconductor substrate SB. A well region 9b is connected with the first electrode 13a only by the active area AR1, and has a ballast resistance region where the first electrode 13a and the end part of the well region 9a are connected with each other by a region of a second conductivity type.SELECTED DRAWING: Figure 5
Patent JP-2020046807-A (JP)
Title: Fire detector
Inventor: FUJIWARA KOJI
IPC: G08B17/10
Filed: 2018-09-18
Abstract: To provide a fire detector capable of maintaining or improving detection accuracy of a detection object.SOLUTION: A fire detector 1 comprises: a first detection space 61 for detecting a first detection object, which is located inside a housing; a second detection space 62 for detecting a second detection object, which is located outside the housing; an inflow space 40 which is located inside the housing, for allowing gas containing the first detection object to flow into the first detection space from an outside of the housing; a heat sensitive part 110 a part of which is provided so as to be stored in the second detection space in order to detect the second detection object; and a first cover part 150 and a second cover part 170 for covering at least a part of a surrounding of the heat sensitive part so as to be able to prevent the gas flown into the inflow space 40 from coming into contact with the heat sensitive part.SELECTED DRAWING: Figure 4
Patent JP-2019083675-A (JP)
Title: Power source controller, power supply system, and control method thereof
Inventor: JEFFERSON YS YANG
IPC: H02J1/00
Filed: 2018-09-18
Abstract: To provide a power source controller that is applied to a power supply system, can provide a power adjustment mode and/or a charge control mode, and controls a converted power or output current of a corresponding power source converter.SOLUTION: In a control method of a power supply system, a power command value is properly adjusted according to the condition of a power supply system and the characteristic of a secondary battery, and when a conversion power of a power source converter is equal to or higher than a power command value, or a charging current is smaller than a charging current lower limit, the power source controller is caused to execute a power regulation mode to provide a predetermined value of a first output current, and the power source converter controls to adjust the conversion power on the basis of the predetermined value of the first output current, and when the charging current is equal to or higher than a charging current upper limit value, the power source controller is caused to execute a charging control mode to provide a predetermined value of a second output current, and the power source converter controls to adjust the output current on the basis of the predetermined value of the second output current.SELECTED DRAWING: Figure 8
Patent JP-2020044092-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-09-19
Abstract: To provide a game machine capable of eliminating monotonicity in amusement regarding a special state and enhancing interest in a game.SOLUTION: A game machine includes: advantageous state control means capable of controlling to an advantageous state advantageous to a player; special state control means capable of controlling to a special state as a state differing from the advantageous state; special state control means capable of controlling to a special state in which a game value is more easily granted by the special state than a non-special state; decision means capable of deciding whether control is performed to an advantageous state or control is performed to a special state; determination means capable of performing determination before decision by the decision means; and performance execution means capable of executing a first suggestive performance for suggesting continuation of a special state and a second suggestive performance for suggesting completion of the special state in a performance mode differing from the first suggestive performance on the basis of determination by the determination means.SELECTED DRAWING: Figure 9-47
Patent JP-2020045859-A (JP)
Title: Fuel injection control device and vehicle
Inventor: OHASHI NOBUMASA
IPC: F02D13/02
Filed: 2018-09-20
Abstract: To provide a fuel injection control device capable of suppressing the exhaustion of unburnt fuel, and provide a vehicle.SOLUTION: The fuel injection control device for controlling the fuel injection amount of an internal combustion engine using an intake valve for which a valve closing timing can be variably set, includes a control part for performing main injection of fuel into the internal combustion engine, and a determination part for, when the valve closing timing is changed over to any timing in the middle of a compression stroke, determining whether to perform or not preliminary injection before the main injection on the basis of the temperature of the internal combustion engine. The control part performs the preliminary injection according to the determination result of the determination part.SELECTED DRAWING: Figure 1
Patent JP-2020045454-A (JP)
Title: Curable composition, cured coat, article including cured coat and antibacterial method
Inventor: NAIKI HIDETO
IPC: C09D7/65
Filed: 2018-09-20
Abstract: To provide a curable composition that can form an antibacterial coat that is transparent and can maintain antibacterial properties for a long time even in contact with water, on an article surface.SOLUTION: The present invention provides a curable composition that contains a compound having an acrylic group or a methacrylic group, a silver compound, polyethyleneimine, and a polymerization initiator. There are also provided a cured coat obtained by curing the curable composition, an article containing the cured coat, and an antibacterial method using the cured coat.SELECTED DRAWING: None
Patent JP-2020052932-A (JP)
Title: Driving data display method, program and system
Inventor: TOKUNAGA TOSHIE
IPC: G08G1/00
Filed: 2018-09-28
Abstract: To enable a driver to be easily informed of a traveling state of a vehicle after traveling.SOLUTION: A driving data display method is to display a vehicle image showing a vehicle and to display, together with the vehicle image, a force image for indicating a force applied to the vehicle while traveling, which is obtained based on travel data detected by a detection device provided in the vehicle.SELECTED DRAWING: Figure 4