baber/WOPTO huggingface dataset:
Patent JP-2020075989-A (JP)
Title: Photothermal convention resin composition and fiber containing the same
Inventor: OGAWA NAOKI
IPC: C08K3/20
Filed: 2018-11-07
Abstract: To provide a photothermal conversion resin composition capable of providing high photothermal conversion property even by a small amount of photothermal conversion particles, and a fiber containing the same.SOLUTION: The photothermal conversion resin composition contains a thermoplastic resin, and a tungsten oxide-based photothermal conversion particle and thermal insulation particle dispersed in the thermoplastic resin, and the photothermal conversion particle is 0.01 to less than 0.50 mass%, and the thermal insulation particle is 0.01 to 70 mass%.SELECTED DRAWING: None
Patent JP-2020078160-A (JP)
Title: Reactive power control device and reactive power control method
Inventor: AIDA YUKI
IPC: H02J3/18
Filed: 2018-11-07
Abstract: To provide a reactive power control device optimally stabilizing and controlling reactive power of power in each load end (consumption area) in consideration of instability of power supplied from a renewable energy power generation facility.SOLUTION: A reactive power control device 4 comprises: an input portion DB41 inputting information on reactive power including reactive power that a power generator generates and automatic voltage regulators automatically regulating voltage of power supplied to a power system regulate, reactive power that a synchronous phase modifier connected to the power system regulates, reactive power of power that a renewable energy power generation facility generates, and reactive power set by each load end (consumption area) consuming power; a calculation portion 42 calculating setting values of the reactive power for regulating by the synchronous phase modifier and the automatic voltage regulators by using the information on the reactive power inputted to the input portion DB; and an output portion DB43 outputting the set values of the reactive power calculated by the calculation portion to the synchronous phase modifier and the automatic voltage regulators, respectively.SELECTED DRAWING: Figure 2
Patent JP-2020078184-A (JP)
Title: Electric power steering device
Inventor: MIURA TOMOHIRO
IPC: H02P29/64
Filed: 2018-11-08
Abstract: To provide an electric power steering device capable of estimating a motor temperature under a motor stopping state by supplying a detection current with the same value in an opposite direction to each winding of a motor with two-circuit winding constituting a redundant system and suppressing a steering wheel behavior.SOLUTION: The electric power steering device, controlling driving of a motor through an inverter on the basis of a current command value calculated by an ECU and applying an assist power to a steering system of a vehicle by the motor, includes a two-system drive system with an inverter provided for each two-system wiring with the motor using two-system motor wiring, supplies a detection current with the same value in the opposite direction to each two-system winding and estimates a motor temperature.SELECTED DRAWING: Figure 9
Patent JP-2020067645-A (JP)
Title: Sight blocking-type stereoscopic viewer
Inventor: YAMADA MASAHARU
IPC: H04N13/339
Filed: 2018-10-24
Abstract: To provide a stereoscopic viewer which allows a smartphone or a tablet terminal to provide a stereoscopic view of a side-by-side picture by selectively blocking the vision of a right eye or the vision of a left eye with a simple blocking plate.SOLUTION: According to the present invention, a right-image opening is formed by opening a hole of 5-7 mm (preferably a square hole) in a position where the right eye can see a right image alone, and a left-image opening is formed as well by forming a hole in a position where the left eye can see a left image alone while the relative position of the right eye and the opening is maintained.SELECTED DRAWING: Figure 1
Patent JP-2019109501-A (JP)
Title: Additively manufactured septa for acoustic panels
Inventor: ZACHARY B RENWICK
IPC: G10K11/175
Filed: 2018-11-21
Abstract: To provide systems and methods for septa for acoustic cells.SOLUTION: A method of fabricating a septum 100 of a cell of an acoustic panel includes: heating a material into a molten material; depositing the molten material to form a lower chamber 150 in the septum in a manner extending vertically upwards and including an entry 132; iteratively depositing layers 124 composed of filaments of the molten material at the entry, a filament in each layer having overhangs with respect to vertically adjacent layers; and forming openings at locations of the overhangs.SELECTED DRAWING: Figure 1
Patent JP-2020075689-A (JP)
Title: Transmission for motorcycle
Inventor: ISAKA YOSHIHARU
IPC: F16H61/32
Filed: 2018-11-06
Abstract: To provide a transmission that is simply configured to be capable of automatically shifting between a top gear and an over drive stage to allow a motorcycle for a low-cost needs to improve fuel economy with low revolution operation of an engine.SOLUTION: A transmission includes: an input shaft where a clutch driven by a crankshaft is freely movable on a transmission main shaft; a route for driving the transmission main shaft from the input shaft and a route for driving a transmission drive shaft from the input shaft; and a switching device for switching between the two routes.SELECTED DRAWING: Figure 2
Patent JP-2020001155-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: YUKI TORU
IPC: B23Q17/22
Filed: 2018-11-26
Abstract: To solve the problem and prevent a tool from being worn to improve processing through-put in processing a substrate.SOLUTION: The substrate processing device comprises: an electrode attached to a stator side of a spindle having a rotor shaft as a rotator, adjacently to the rotor shaft so that the electrode is electrostatically coupled to the rotor shaft connected with a tool, which is a terminal of a capacitor to be detected between earth and the electrode; an oscillation circuit that oscillates alternate currents by which the capacitor causes resonance when a tip of the tool contacts a substrate; a resonance detection circuit that outputs a resonance detection signal when the resonance is caused; and a control part that detects breakage of the tool by comparing a position of the tip of the tool at the time when the resonance detection signal is outputted with a reference position. The control part allows the oscillation circuit to oscillate until the resonance detection signal is outputted and then stops the oscillation of the oscillation circuit.SELECTED DRAWING: Figure 1
Patent JP-2020085696-A (JP)
Title: Infrared detection device, infrared detection method, program to be executed by computer, and computer-readable recording medium in which program is recorded
Inventor: YAMAMOTO SATORU
IPC: G01J5/00
Filed: 2018-11-27
Abstract: To provide an infrared detection device with which it is possible to calculate a temperature with high accuracy even in a far-infrared and a mid-infrared region.SOLUTION: An infrared detection device 10 comprises detectors 1, 2 and a calculation unit 4. The detection 1 detects the spectral irradiance I (λ, T) of an infrared ray IFR1 having a wavelength λ. The detector 2 detects the spectral irradiance I (λ, T) of an infrared ray IFR2 having a wavelength λlonger than the wavelength λ. The calculation unit 4 calculates, on the basis of the ratio of spectral irradiances I (λ, T) and I(λ, T), the ratio of the permeability τ(λ) of the infrared ray IFR1 in a section from an object 20 to the detectors 1, 2 to the permeability τ(λ) of the infrared ray IFR2 in a section from the object 20 to the detectors 1, 2, calculates the permeability of either τ(λ) or τ(λ) on the basis of the calculated permeability ratio, and calculates the temperature of the object 20 on the basis of the calculated permeability.SELECTED DRAWING: Figure 1
Patent JP-2020084731-A (JP)
Title: Assembly material, channel material, load bearing wall, truss beam, and beam
Inventor: KOBASHI Tomoki
IPC: E04C2/08
Filed: 2018-11-30
Abstract: To provide an assembly material obtained by assembling a set of channel materials which can maintain an assembly state of the set of channel materials without using a joint component.SOLUTION: An assembly material 20 is an assembly material obtained by assembling a set of channel materials 20 and 21, in which the channel materials 20 and 21 has web parts 22 and 23, first flange parts 24 and 25, second flange parts 26 and 27 having extension lengths longer than the first flange parts 24 and 25, first lip parts 28 and 29, second lip parts 30 and 31, first projections 32 and 33 formed in the second lip parts 30 and 31, and first recesses 34 and 35 formed in the web parts 22 and 23, the first flange part side of the channel material 21 is fit into the recess of the channel material 20 and the first flange part side of the channel material 20 is fit into the recess of the channel material 21, and the first projection 32 of the channel material 20 is fit into the first recess 34 thereof and the first projection 33 of the channel material 21 is fit into the first recess 35 thereof.SELECTED DRAWING: Figure 1
Patent JP-2020087371-A (JP)
Title: Management system, management method and program
Inventor: TAKAHASHI HIDEAKI
IPC: G06Q10/00
Filed: 2018-11-30
Abstract: To provide a management system, a management method and a program that can suppress forgetting of maintenance work of an electric apparatus.SOLUTION: A management system 1 comprises: an acquisition section 111; a maintenance plan creation section 112; an instruction information creation section 114; and a notification section 115. The acquisition section 111 acquires apparatus information associated with an operation state from each of a plurality of electric apparatuses 2 respectively installed at a plurality of installation sites L1. The maintenance plan creation section 112 creates a maintenance plan associated with maintenance work of the plurality of electric apparatuses 2 on the basis of the apparatus information acquired by the acquisition section 111. The instruction information creation section 114 creates instruction information instructing work content performed at the installation site L1 of a visit destination of the plurality of installation sites L1 on the basis of the maintenance plan and a visit plan to visit the plurality of installation sites L1. The notification section 115 notifies of the instruction information created by the instruction information creation section 114.SELECTED DRAWING: Figure 1
Patent JP-2020090790-A (JP)
Title: Column joining structure
Inventor: OBAYASHI MASARU
IPC: E04B1/58
Filed: 2018-12-03
Abstract: To join a structural member and a column without arranging reinforcing bars over the structural member and the column.SOLUTION: A joining structure 100 is provided with: a stud 110 installed between a beam 12L and a beam 12U; joining parts 120L and 120U formed by solidifying a grout material G filled between end parts 112L and 112U of the stud 110 and the beams 12L and 12U; first shearing force mechanisms 150L and 150U for transmitting a shearing force between the end parts 112L and 112U and the joint parts 120L and 120U; second shearing force transmission mechanisms 170L and 170U for transmitting shearing force between the beams 12L and 12U and the joint parts 120L and 120U.SELECTED DRAWING: Figure 1
Patent JP-2019086784-A (JP)
Title: Using external sounds to alert vehicle occupants of external events and mask in-car conversations
Inventor: STEFAN MARTI
IPC: G08B21/00
Filed: 2018-12-04
Abstract: To provide usage of external sounds to mask in-car conversations.SOLUTION: A vehicle audio system includes: an audio detector configured to sense environmental sounds external to a vehicle; and an acoustic processor configured to receive one or more signals representing the environmental sounds from the audio detector, identify one or more continuous sounds included in the environmental sounds, and generate a masking sound on the basis of the one or more continuous sounds so at to create privacy zones within the vehicle.SELECTED DRAWING: Figure 5
Patent JP-2020091145-A (JP)
Title: Thickness measurement method of pipeline reduced thickness part and thickness measurement device used for the same
Inventor: TAGAWA KATSUHIRO
IPC: G01N29/07
Filed: 2018-12-04
Abstract: To provide a thickness measurement method of a pipeline reduced thickness part which can easily and accurately measure the thickness without removing an opposite object reducing the thickness of a pipeline even though a measurement spot is in a narrow place, and provide a thickness measurement device used for the same.SOLUTION: A method of oppositely arranging a pipeline 10 and an opposite object 12 installed in a boiler device in the state of contacting each other or having a small gap and measuring the thickness of a reduced thickness part 13 generated in the pipeline 10 due to the contact includes: a preparation process of arranging an ultrasonic wave transmission probe 52 and reception probe 53 with a prescribed interval on the surface of a calibration pipeline formed with a plurality of pseudo reduced thickness parts having the different depths, and obtaining the relation between the propagation time of the ultrasonic wave reflected by the pseudo reduced thickness part and the actual thickness of the pseudo reduced thickness part; and a reduced thickness part thickness measurement process of arranging the transmission probe 52 and the reception probe 53 with the interval on the surface of the pipeline 10 formed with the reduced thickness part 13, obtaining the propagation time of the ultrasonic wave reflected by the reduced thickness part 13 and obtaining the thickness of the reduced thickness part 13 from the relation obtained in the preparation process.SELECTED DRAWING: Figure 1
Patent JP-2020092312-A (JP)
Title: Electronic device and control method of the same
Inventor: FUJIOKA MASAKI
IPC: G03B21/00
Filed: 2018-12-04
Abstract: To provide a technique capable of displaying a composite image in which uneven brightness due to an individual difference is highly accurately reduced when there are individual differences between multiple projectors.SOLUTION: The electronic device includes: acquisition means for acquiring projection information relating to brightness and contrast ratio of a projected image for each of a plurality of projectors; determining means for determining a light source control value for controlling brightness of a light source of the projector for each of the projectors and an iris control value for controlling a state of an iris of the projector based on the projection information of each projector; and control means for controlling the brightness of the light source by the light source control value determined by the determining means and controlling the state of the iris to be controlled by the iris control value determined by the determining means for each of the projectors.SELECTED DRAWING: Figure 2
Patent JP-2019125356-A (JP)
Title: Local tone mapping for symbol reading
Inventor: GAO CHEN
IPC: G06K7/10
Filed: 2018-12-06
Abstract: To appropriately perform local tone mapping for symbol reading.SOLUTION: A local pixel neighborhood metric is determined for at least one raw pixel in a region of interest, which local pixel neighborhood metric is identified on one or more raw pixels near the at least one raw pixel. A local mapping function is determined for the at least one raw pixel that maps the value of the raw pixel to a mapped pixel value with a mapped bit depth that is smaller than the bit depth associated with the raw image. The local mapping function is based on a value of at least one other raw pixel near the at least one raw pixel within the local pixel neighborhood metric, and at least one parameter determined based on the raw image. A mapped image is computed for the region of interest by applying the local mapping function to the raw image.SELECTED DRAWING: Figure 14
Patent JP-2020090857-A (JP)
Title: Floor material laying body
Inventor: OHASHI MASAKAZU
IPC: E04F15/02
Filed: 2018-12-06
Abstract: To provide a floor material laying body capable of improving wind resistance performance by increasing opening ratio at a whole floor material laying body and air vent effect.SOLUTION: A floor material laying body 10 is formed by being laid with a plurality of unit floor materials 20. The plurality of unit floor materials 20 comprise first floor materials 21 and second floor materials 22 with opening ratio higher than the first floor materials 21, and any of them are formed in rectangular shapes and any side part of the first floor materials 21 is connected to the second floor materials 22.SELECTED DRAWING: Figure 1
Patent JP-2020091026-A (JP)
Title: Link operation device
Inventor: HAYASHI AKIHIRO
IPC: B25J11/00
Filed: 2018-12-07
Abstract: To provide a link operation device capable of implementing a high-speed and high-accuracy operation while attaching a heavy work body thereto and capable of controlling a rotation radius of a distal end member independently of a rotating movement of the distal end member.SOLUTION: A link operation device 10A comprises a proximal end member 1 and three or more link mechanisms 11. The three or more link mechanisms 11 are configured to connect the proximal end member 1 with a distal end member 8. In the three or more link mechanisms 11, first central axes 15a, 15b and 15c of first rotational paired parts cross second central axes 16a, 16b and 16c of second rotational paired parts at a spherical link center point 30. In the three or more link mechanisms 11, fifth central axes of fifth rotational paired parts are overlapped and cross the spherical link center point 30. The link operation device further comprises: driving sources 35a-35c for attitude control which is installed in at least three link mechanisms 11 among the three or more link mechanisms and arbitrarily changes an attitude of the distal end member 8 with respect to the proximal end member 1; and a work body mounting member 121 which is fixed to any one of three or more fourth link members 8a-8c.SELECTED DRAWING: Figure 2
Patent JP-2020092737-A (JP)
Title: Inspection seal
Inventor: NOMURA SAEKO
IPC: A61B10/00
Filed: 2018-12-10
Abstract: To provide an inspection seal which can smoothly perform scanning of a probe to a surface of a base film.SOLUTION: An inspection seal 10 is used for image diagnosis using a microwave. The inspection seal comprises: a base film 11 with a coordinate grid 13; and an adhesive layer 12 laminated to the base film 11. The base film 11 comprises: a rear surface 11R contacting the adhesive layer 12; and a surface 11F which is an opposite surface of the rear surface 11R and on which a probe is scanned in inspection of an inspection object. On the surface 11F of the base film 11, arithmetic average roughness Ra regulated by JIS B 0601:2013 is 0.1 μm or greater, and a coefficient of dynamic friction which is a coefficient of dynamic friction between the surface 11F and a metal surface and is regulated by JIS K 7125:1999, is 3 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2019080930-A (JP)
Title: Game machine
Inventor: SUZUKI TOSHINAO
IPC: A63F5/04
Filed: 2018-12-11
Abstract: To provide a game machine capable of preventing beforehand action for reducing a bet number consumed until execution of a freeze processing, and achieving equalization between a beginner and an expert.SOLUTION: A game machine includes delay processing means for executing a freeze processing in a planned game after a game won in an AT additional lottery in an AT mode. The delay processing means executes the freeze processing in the planned game, when a bet number determined in each game after the game won in the AT additional lottery is three, and on the other hand, executes the freeze processing in a game after the planned game, when a bet number determined in any game after the game won in the AT additional lottery is one.SELECTED DRAWING: Figure 54
Patent JP-2020095172-A (JP)
Title: Information display object holder
Inventor: KITAMURA TOSHIRO
IPC: A47F7/04
Filed: 2018-12-13
Abstract: To provide an information display object holder that makes an information display object hard to come off, and can replace the information display object.SOLUTION: This information display object holder 1 comprises: a plate part 3 on which an information display object is arranged; and at least a pair of supporting parts 4 that are coupled to the plate part 3, are folded into a chevron shape and support the information display object on the plate part 3. Each supporting part 4 has: a first plate body part 41 that continues to the plate part 3 foldably; a second plate body part 42 that continues to the plate body part 41 foldably; a plurality of first protrusion parts 43 that continue to the second plate body part 42, and push a rim part of the information display object on the plate part 3 against a front surface of the plate part 3; and a plurality of second protrusion part 44 that continue to the second plate body part 42 foldably. The plate part 3 has a plurality of coupling holes 32 that receive the plurality of second protrusion parts 44 and couple the second plate body part 42 and the plate part 3.SELECTED DRAWING: Figure 4
Patent JP-2020099112-A (JP)
Title: Precharge control device
Inventor: KIMOTO HIROSHI
IPC: H02J7/00
Filed: 2018-12-17
Abstract: To prevent completion of precharge from being erroneously determined due to a failure of a current sensor in a precharge control device.SOLUTION: A precharge control device comprises a main contactor 24, a capacitor 16, a precharge contactor 28, a current sensor 20 and a control unit 30. When starting power supply from a battery 2 to loads 10-14, the control unit closes the precharge contactor 28 and starts precharge when a detected current is equal to or less than a predetermined current. After the start of the precharge, the control unit determines that the precharge is completed, and closes the main contactor when the detected current, after having become equal to or more than a first threshold, becomes equal to or less than a second threshold.SELECTED DRAWING: Figure 1
Patent JP-2020096688-A (JP)
Title: Game machine
Inventor: MORISATO HIROBUMI
IPC: A63F5/04
Filed: 2018-12-17
Abstract: To provide a game machine capable of enhancing the amusement of a game.SOLUTION: In a slot machine 10, after a bet operation is performed, rotation of reels 32L, 32M, 32R depending on an operation of a start lever 41 is started. As a result of an operation of stop switches 42-44, the corresponding reel stops, and a stop spot corresponding to a lottery result can stop. During the winning of a pressing order combination when results of the winning are different according to the operation order of the stop switches 42-44, pressing order notification can be performed in an AT mode, which is entered after an AT mode transition lottery using an AT counter C is won. Furthermore, specific notification may be performed, which enables transfer from an advantageous section to a normal section on the basis of the AC counter C that is obtained in advance.SELECTED DRAWING: Figure 1
Patent JP-2020098979-A (JP)
Title: Antenna device
Inventor: HAMABE TAICHI
IPC: H01Q1/38
Filed: 2018-12-17
Abstract: To provide an antenna device capable of achieving both broader communication frequency and smaller antenna device while maintaining the frequency characteristics of the fundamental wave.SOLUTION: An antenna device 101 includes: antenna conductors 2, 3; a ground conductor 8; and an artificial magnetic conductor 7 that is arranged separated from the antenna conductors 2, 3, and the ground conductor 8 being sandwiched between the antenna conductor 2, 3 and the ground conductor 8. The ground conductor 8 has a substantially rectangular notch 8z on one end side.SELECTED DRAWING: Figure 3