baber/WOPTO huggingface dataset:
Patent JP-2018183177-A (JP)
Title: Combine
Inventor: IWAMOTO HIROSHI
IPC: A01D41/02
Filed: 2018-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a wide space above the floor surface of the floor of an operating unit in a combine.SOLUTION: An upper part of a pedal support arm (50) of a parking brake is fixed to a rotation shaft (60) supported by a vertical frame. A pedal (51) provided at a lower part of the pedal support arm (50) is disposed higher than the floor panel (34) of the floor (13) of an operating unit (5). A connection part (57) for operation linkage means for reaching the parking brake is provided at a front part of a rotation arm (55) fixed to the rotation shaft (60). An engaging unit (56) is provided at a rear part of the rotation arm (55). A first long hole (71) in which the rotation shaft (60) is fitted with play is formed in forward and backward directions in the front part of a checking member (70) that moves in conjunction with operation of a transmission lever (14A). A second long hole (72) in forward and backward directions, in which the engaging unit (56) is fitted with play, and a guide groove (73) for entry of the engaging unit (56) into the second long hole (72) are formed in the intermediate, in the forward and backward directions, of the checking member (70).SELECTED DRAWING: Figure 8
Patent JP-2020018623-A (JP)
Title: Game machine
Inventor: SUZUMURA HIKARU
IPC: A63F5/04
Filed: 2018-08-01
Abstract: To diversify game performance by arranging a plurality of routes for transiting a game state to an advantageous state from a disadvantageous state, and to improve a player's interest.SOLUTION: In a slot machine 1, there are set a yaku (yaku groups "SPB1" to "SPB3": transition chance yaku) in which an advantage and disadvantage are split according to the stop operation timing of a left reel 13L, and a yaku (yaku groups "SPA1", "SPA2": transition chance yaku) at which the advantage and disadvantage are split according to the stop operation timing of a right reel 13R. Here, when a first stop is executed by a middle reel 13M in a state that the winning of a yaku group "CBB1" is carried over, a player can recognize that the player wins the transition chance yaku, however, there appears a stop pip whose kind cannot be discriminated. Then, by the occurrence of a second-stop stop pip, there arise a case that the player can recognize that a game is operated at right-answer timing, a case that the player can recognize that the game is not operated at the right-answer timing, and a case that the player can recognize that the advantage and disadvantage are split at third-stop stop operation timing.SELECTED DRAWING: Figure 15
Patent JP-2020021664-A (JP)
Title: Connection structure for wire and terminal
Inventor: ONUMA MASANORI
IPC: H01R4/18
Filed: 2018-08-02
Abstract: To provide a connection structure for a wire and a terminal which prevents occurrence of cracking between a first barrel and a second barrel to which a core wire of the wire is crimped, by making both the barrels separate and independent in an axial direction.SOLUTION: A connection structure for a wire and a terminal comprises: a base part 16 which extends from a terminal main body 10 and in which the cross section is substantially U-shaped; a first barrel 17 which is erected at upper edges 16a and 16b of both rising sidewalls of the base part and by which a front end portion 3b of a core wire 3 stripped from a coating part 4 of a wire 2 is crimped and connected; and a second barrel 18 which is disposed at a rear side of the first barrel in the axial direction and by which a rear end portion 3c of the core wire is crimped and connected. The first barrel and the second barrel are made separate and independent in the axial direction of the base part and mutually offset-disposed in the axial direction of the base part. The front end portion 3b of the core wire is crimped and connected by the first barrel more strongly than the crimping of the rear end portion 3c of the core wire by the second barrel.SELECTED DRAWING: Figure 1
Patent JP-2020022332-A (JP)
Title: On-vehicle charger
Inventor: SUZUKI TATSUHIRO
IPC: B60L55/00
Filed: 2018-08-03
Abstract: To provide a configuration of an on-vehicle charger which charges a secondary battery using power supplied from a power system, and when an abnormal value is detected, can discriminate whether the on-vehicle charger is faulty or a fault occurs in the power system.SOLUTION: The on-vehicle charger includes a first charger and a second charger, loaded on the vehicle, which are connected in parallel, so as to charge a secondary battery using power supplied from the electric power system. The on-vehicle charger includes: a first sensor which detects a state between the electric power system and the first charger; a second sensor which detects a state between the electric power system and the second charger; and a control unit which, based on the detected values of the first sensor and the second sensor, determines whether or not a fault occurs in the electric power system or the on-vehicle charger is faulty.SELECTED DRAWING: Figure 1
Patent JP-2020020245-A (JP)
Title: Fall detection device and monitoring system provided with the fall detection device
Inventor: SUGAWARA TAKESHI
IPC: E01F13/02
Filed: 2018-08-03
Abstract: To provide a fall detection device capable of detecting a fall of a detection target such as a rubber cone with a simple structure and without the need of a power source, and a monitoring system provided with the fall detection device.SOLUTION: A fall detection device is provided with a switch mechanism 11 that wirelessly transmits a fall detection signal by a pressing operation or a pressing release operation of a movable member 111, an operating member 12 provided with an operating unit 122 that is provided rotatably about a support shaft 121 and presses or releases the pressing of the movable member 111, and an elastic member that urges a grounding portion 123 of the operating member 12 in a direction to protrude downward.SELECTED DRAWING: Figure 5
Patent JP-2020027743-A (JP)
Title: Aircraft lighting fixture
Inventor: YODA TAKASHI
IPC: F21V31/03
Filed: 2018-08-10
Abstract: To reduce the thickness and manufacturing cost of an aircraft lighting fixture after taking proper measures against explosions.SOLUTION: An aircraft lighting fixture comprises: a lighting fixture outer case 4 consisting of a lamp housing 2 comprising an opening, and a cover 3 attached to the lamp housing while blocking the opening, and in which an internal space is formed as an arrangement space 5; and a light source 24 arranged in the arrangement space. A portion of the lamp housing is provided as a heat sink 8 for releasing heat generated at the time of driving of the light source, to the outside of the lamp housing. The heat sink is provided with a hole forming part 13. An air vent hole 18 made to communicate with the arrangement space and the outside of the lamp housing is formed in the hole forming part.SELECTED DRAWING: Figure 1
Patent JP-2019035147-A (JP)
Title: Method for forming metal oxide film and plasma-enhanced chemical vapor deposition apparatus
Inventor: KO DONG KYUN
IPC: C23C16/40
Filed: 2018-08-14
Abstract: To provide a method for forming a metal oxide film having high quality and a high dielectric constant, capable of enhancing a film deposition rate, and an apparatus therefor.SOLUTION: The method for forming a metal oxide film comprises: forming a plasma-off (off) section and a plasma-on (on) section as one cycle to be repeated while continuously injecting an organic metal compound and an oxidizer into the inside of a chamber; forming a physicochemical adsorption layer consisting of an organic metal compound consisting of two or more atomic layers on a substrate in the plasma-off section; and forming a metal oxide film consisting of two or more atomic layers by a chemical reaction between metal atoms in the physicochemical adsorption layer and oxygen atoms in the oxidizer in the plasma-on section.SELECTED DRAWING: Figure 7
Patent JP-2020030171-A (JP)
Title: Flow rate measuring device
Inventor: UEDA KAZUAKI
IPC: G01F1/684
Filed: 2018-08-24
Abstract: To prevent a vortex from being formed in a first branch flow passage to suppress deterioration in detection accuracy for a flow rate detection unit caused by inhibiting the flow of fluid into a second branch flow passage.SOLUTION: Flow rate measuring devices (10, 10a to 10e, 12, 12a to 12f, 14) provided in a flow passage for flowing fluid, comprise a first branch flow passage (100) having a first opening (110) that takes in at least a portion of fluid from the flow passage, and a second branch flow passage (200) that branches off from the first branch flow passage and has a flow rate detection unit (300) that detects a flow rate of fluid that is diverted from the first branch flow passage. The first branch flow passage has a vortex reduction structure that reduces generation of vortices.SELECTED DRAWING: Figure 1
Patent JP-2020035837-A (JP)
Title: Method of manufacturing epitaxial wafer, method of manufacturing semiconductor device, and epitaxial wafer
Inventor: TANAKA OSAMU
IPC: H01S5/30
Filed: 2018-08-28
Abstract: To provide a method of manufacturing an epitaxial wafer having a current confinement layer in which variation in an amount of oxidation in a wafer surface is suppressed than before.SOLUTION: The method of manufacturing an epitaxial wafer includes the steps of: forming a semiconductor laminate including a high Al composition layer made of at least AlGaAs (0.9≤x≤1) on a substrate; forming a mesa structure exposing at least a side surface of the high Al composition layer; and oxidizing a part of the high Al composition layer from the exposed side surface of the high Al composition layer to form a current confinement layer. In the oxidation step, oxidation is performed at 480 to 580°C in an atmosphere containing water vapor at 0.001 to 0.01 g/L.SELECTED DRAWING: Figure 1
Patent JP-2019042736-A (JP)
Title: Porous hollow membrane, method for producing porous hollow membrane, and filtration method
Inventor: OKAMURA DAISUKE
IPC: B01D69/02
Filed: 2018-08-31
Abstract: To provide a method for producing a porous hollow membrane excellent in chemical resistance and mechanical strength.SOLUTION: A method for producing a porous hollow membrane includes a step of mixing a thermoplastic resin, a mixed liquid and an additive. The mixed liquid contains at least a first organic liquid and a second organic liquid. The mixed liquid is a nonsolvent to the thermoplastic resin. The second organic liquid is different from the first organic liquid.SELECTED DRAWING: Figure 1
Patent JP-2020033989-A (JP)
Title: Scroll compressor
Inventor: IYOKU SATOSHI
IPC: F04C18/02
Filed: 2018-08-31
Abstract: To suppress decrease in productivity.SOLUTION: In a scroll compressor, a gasket 53 held between a fixed-end plate 26 and a rear housing 13 is formed with a slot 56 of which one end is communicated to a storage chamber 42 and the other end is communicated to a through-hole 51. A flow channel 63 formed by a rear end surface of the fixed-end plate 26, the slot 56 and a front-end edge of the rear housing 13 is formed with a communication groove 61 functioning as a throttle.SELECTED DRAWING: Figure 5
Patent JP-2018191350-A (JP)
Title: Communication capacity management device, communication capacity management method and computer program
Inventor: MATSUO SHUICHIRO
IPC: H04W4/24
Filed: 2018-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a function for limiting use of communication capacity in a case where the communication capacity is transferred regarding a radio communication line whose communication capacity is limited.SOLUTION: A communication capacity management device comprises a discrimination part for discriminating whether communication capacity can be transferred between a first radio communication line and a second radio communication line. In a case where the communication capacity is transferred from the first radio communication line to the second radio communication line, regarding the communication capacity transferred from the first radio communication line to the second radio communication line in communication capacity of the second radio communication line, the discrimination part discriminates that the communication capacity can be transferred from the second radio communication line to the first radio communication line within a range of the communication capacity that has been transferred from the first radio communication line to the second radio communication line. On the other hand, transfer of the communication capacity from the second radio communication line to any radio communication line other than the first radio communication line is prohibited.SELECTED DRAWING: Figure 1
Patent JP-2020042446-A (JP)
Title: Information processing system, information processing method, and information processing program
Inventor: INABA MASAKI
IPC: G08G1/16
Filed: 2018-09-07
Abstract: To provide an information processing system capable of estimating presence of an object that does not appear in a captured image.SOLUTION: An information processing system 100 includes: an optical sensing section 10 for generating optical information within a predetermined range by optical sensing; a reaction object detection section 22 for detecting a reaction object from optical information; a state recognition section 23 for recognizing a state of a reaction object on the basis of optical information; and a presence estimation section 24 for estimating presence of an observation impossible object that is not detected from optical information on the basis of a state of a reaction object.SELECTED DRAWING: Figure 3
Patent JP-2020042479-A (JP)
Title: Reconfigurable processor
Inventor: FUJISAWA RYO
IPC: H03K19/17728
Filed: 2018-09-10
Abstract: To provide a reconfigurable processor in which the parallelism can be improved in matrix multiplication.SOLUTION: A control circuit forms, on a reconfigurable circuit, a first circuit that holds columns of a matrix B in a buffer memory, and then, forms, on the reconfigurable circuit, a second circuit that loads a matrix A and performs a product-sum operation with the columns of the matrix B held in the buffer memory. A circuit for performing configuration matrix multiplication is divided into the first circuit and the second circuit in terms of a time, whereby the parallelism can be improved. In addition, on the basis of first configuration information previously loaded in the configuration memory and second configuration information, the first circuit and the second circuit are formed repeatedly on the reconfigurable circuit. Accordingly, the necessity of repeating loading of configuration information can be eliminated to reduce a time that is taken to load the configuration information.SELECTED DRAWING: Figure 4
Patent JP-2020039787-A (JP)
Title: Accessory
Inventor: CHEN XU
IPC: A44C5/12
Filed: 2018-09-13
Abstract: To provide an accessory with a magnet that has excellent durability.SOLUTION: An accessory (bracelet 1) includes: a pair of annular plates 2, 3; and a magnet 4 arranged between the pair of annular plates 2, 3. The magnet 4 is fitted to magnet receiving parts (first through-holes 2a, 3a) that are provided in the respective annular plates 2, 3.SELECTED DRAWING: Figure 1
Patent JP-2020045312-A (JP)
Title: Dental cement kit
Inventor: HARA DAISUKE
IPC: A61C13/00
Filed: 2018-09-20
Abstract: To provide dental cement sets and methods for easily obtaining high color compatibility with surrounding teeth, or capable of selecting trial suitable materials.SOLUTION: After trial-testing which dental cement to use with trial materials, from two or more dental cements containing 3 to n color tones, a dental cement set including 3 to n color tones for selecting and using dental cement among dental cement including 3 to n color tones is provided, the information loss amount P1n of each color tone for a first principal component determined by the principal component analysis being less than 2, and the dental cement set satisfying the following formula 1. Formula 1: 2≤[(CL*-CL*)+(Ca*-Ca*)+(Cb*-Cb*)]<8.SELECTED DRAWING: Figure 1
Patent JP-2020027246-A (JP)
Title: Foldable display device
Inventor: OSHIMA KAZUYOSHI
IPC: G09F9/30
Filed: 2018-09-21
Abstract: To provide a display device which is capable of back guarding a display panel at a deployed position of the display device, and capable of forming a storage space of a bent portion of the display panel at a folded position of the display device.SOLUTION: An intermediate member 5 is connected to a first body 1 supporting a first part 3a of a display panel 3, in a rotatable manner around a virtual axis C. The intermediate member 5 is connected to a second body 2 supporting a second part 3b of the display panel 3, in the rotatable manner around the virtual axis C. At a deployed position of a display device 4, a rotation position of the intermediate member 5 is substantially restrained so that the intermediate member 5 can support an intermediate part 3c of the display panel 3. At a folded position of the display device 4, the rotation position of the intermediate member 5 is substantially restrained so that a storage space S of the bent portion 3c of the display panel 3 is formed.SELECTED DRAWING: Figure 4
Patent JP-2020050626-A (JP)
Title: Visible light-translucent pickering emulsion
Inventor: NAKATANI AKIHIRO
IPC: A61K8/73
Filed: 2018-09-28
Abstract: To provide a Pickering emulsion excellent in a cool feeling of appearance and water resistance.SOLUTION: A visible light-translucent Pickering emulsion contains an aqueous phase containing polyol and/or thickener, an oil phase, and powder.SELECTED DRAWING: None
Patent JP-2020050298-A (JP)
Title: Vehicle seat belt device
Inventor: MIYAJIMA YOICHI
IPC: B60R22/34
Filed: 2018-09-28
Abstract: To improve occupant safety, by suppressing the occurrence of overshoot in the rotational resistance of a motor connected to a spool that winds up the seat belt so that it can be pulled out, and improving the restraint performance of the occupant during a vehicle collision.SOLUTION: A retractor 21 of a seat belt device 10 includes a spool 30 that winds up a seat belt 11 so that it can be pulled out, and a motor 40 which has a motor rotation shaft 41 connected to the spool 30, and generates a rotation resistance force according to the rotation of the motor rotation shaft 41 that is rotated with the rotation of the spool 30 in the pulling-out direction when the seat belt 11 is pulled out. The motor rotation shaft 41 is connected to the spool 30 via a rotation resistance member 50 that generates a rotation resistance force against rotation of the spool 30 in the pull-out direction when the seat belt 11 is pulled out.SELECTED DRAWING: Figure 2
Patent JP-2020052368-A (JP)
Title: Exposure apparatus and method for manufacturing article
Inventor: NAKAJIMA TAKESHI
IPC: G03B9/06
Filed: 2018-09-28
Abstract: To provide an exposure apparatus capable of varying the numerical aperture of a projection optical system by a simple configuration.SOLUTION: The exposure apparatus has a projection optical system for projecting a mask pattern onto a substrate, in which a first diaphragm defining a first aperture diameter and a second diaphragm defining a second aperture diameter smaller than the first aperture diameter are disposed on or near a curved pupil plane of the projection optical system.SELECTED DRAWING: Figure 6
Patent JP-2020057451-A (JP)
Title: Power supply device
Inventor: SHIMIZU TOMOAKI
IPC: H05B45/00
Filed: 2018-09-28
Abstract: To provide a power supply device which has good energy conversion efficiency and can be miniaturized.SOLUTION: A switching element Q1 of a second conversion circuit 23 is formed of a semiconductor that has less loss during a switching transition period than a silicon semiconductor. The switching element Q1 is switching-driven at an operating frequency of 100 kHz or more so as to be in a current continuous mode in which a current continuously flows through an inductor L. The second conversion circuit 23 converts a first DC constant voltage converted by a first conversion circuit 22 into a second DC constant voltage higher than 42 V by switching of the switching element Q1. A feedback diode D of the second conversion circuit 23 is formed of a semiconductor that has a smaller reverse recovery time temperature change than the silicon semiconductor. A switch circuit 26 generates a PWM signal that controls a light source 13 by short-circuit and opening between the outputs of the second conversion circuit 23 by switching the switching element Q2.SELECTED DRAWING: Figure 1
Patent JP-2020055661-A (JP)
Title: Feeding device, image forming device and image forming system
Inventor: HAYASAKA KENJI
IPC: B65H3/48
Filed: 2018-09-28
Abstract: To provide a feeding device of an envelope or a bag-like medium (housing medium) having a flap for closing its opening, capable of folding the flap, and stacking the envelope or the bag-like medium on a stacking part in such a posture that a fold line direction is parallel to a paper feeding direction and the flap is located at a lower side, thereby feeding the envelope or the bag-like medium well.SOLUTION: In a feeding device having a space 51 below a conveyance path between second conveying means 56 disposed next to first conveying means 21 for conveying one object to be conveyed in a bundle of objects to be conveyed stacked on a stacking part, and the stacking part, there is disposed a guiding member 55 whose upper surface faces a part within the width of the conveyance path located above the space.SELECTED DRAWING: Figure 9
Patent JP-2020055683-A (JP)
Title: Emergency braking device for track traveling type machine
Inventor: ISHINO TAIZO
IPC: B66C9/18
Filed: 2018-10-04
Abstract: To provide an emergency braking device for a track traveling type machine capable of eliminating a fluid pressure unit such as a hydraulic unit and improving the environment while reducing a maintenance cost.SOLUTION: The emergency braking device for a track traveling type machine includes a fluid pressure cylinder 13 freely pressing/separating a brake pad 12 against/from a traveling wheel rolling surface 4a of a rail 4 in a direction orthogonal to the rail 4 and a high pressure gas cylinder 110 filled with high pressure gas as an energy source for operating the fluid pressure cylinder 13.SELECTED DRAWING: Figure 3
Patent JP-2020057332-A (JP)
Title: Program generation device, control method for program generation device, control program, and recording medium
Inventor: KOBAYASHI YOSHIAKI
IPC: G05B19/05
Filed: 2018-10-04
Abstract: To facilitate generation of a program for PLC-based data collection to reduce the burden on an operator.SOLUTION: The program generation device includes: a device information library (111) that stores a model program corresponding to various processes related to data collection, and a device parameter, for each target device targeted for data collection, which corresponds to the target device; and a program generation unit (117) that generates a data collection program using a model program and a device parameter that correspond to an accepted target device.SELECTED DRAWING: Figure 1