baber/WOPTO huggingface dataset:
Patent JP-2020178033-A (JP)
Title: Processing device and processing method of workpiece
Inventor: MASUDA YUKIYASU
IPC: H01L21/301
Filed: 2019-04-18
Abstract: To provide a processing device capable of observing the lower surface side of a workpiece held by a chuck table and reducing the size of the device.SOLUTION: A processing device includes a chuck table that holds a workpiece on the holding surface, a processing unit that processes the workpiece held by the chuck table, a moving mechanism that moves the chuck table and the processing unit relatively along a direction parallel to the holding surface of the chuck table, an angle control mechanism provided on the moving mechanism and below the chuck table to control the angle of the chuck table, and an imaging unit that images the workpiece held by the chuck table, and the chuck table includes a holding member made of a transparent body and holding the workpiece, and a support member that supports a part of the holding member and is connected to the angle control mechanism.SELECTED DRAWING: Figure 1
Patent JP-2020178458-A (JP)
Title: Power conversion device
Inventor: TAKEUCHI YUKI
IPC: H02M7/48
Filed: 2019-04-18
Abstract: To provide a power conversion device capable of reducing the stress generated in a welded portion of a bus bar.SOLUTION: A positive electrode side bus bar 115 connected to one end of a filter capacitor 10 includes a fastening side portion 115h including a fastening portion 115a fastened to a positive electrode terminal block 131, and a welding side portion 115i including a welding portion 115f welded to a capacitor side terminal 121. The fastening portion 115a and the welding portion 115f are connected via a plate-shaped spring portion 115c that extends in the fastening direction. The fastening side portion 115h and the welding side portion 115i are arranged on one surface side of the spring portion 115c, and are connected to each other at positions separated from each other in the fastening direction of the spring portion 115c.SELECTED DRAWING: Figure 3
Patent JP-2020118661-A (JP)
Title: Methods of fractionating and capturing specific cells
Inventor: MINAGAWA YASUHISA
IPC: G01N1/10
Filed: 2019-04-23
Abstract: To provide methods of fractionating and capturing specific cells, which enable fractionation and capture of specific cells (such as many types of cancer cells, including cancer cells not expressing EpCAM, and peripheral blood stem cells).SOLUTION: A method of fractionating specific cells contained in blood or biological fluid is provided, the method comprising fractionating blood or biological fluid by centrifugation to collect specific cells in the blood or biological fluid, where the centrifugation is carried out using a container having a low protein adsorbing layer at least partially formed on an inner surface thereof.SELECTED DRAWING: None
Patent JP-2020182080-A (JP)
Title: Communication device, control method, and program
Inventor: WATANABE AKIRA
IPC: H04W72/04
Filed: 2019-04-24
Abstract: To reduce interference with other wireless systems when performing communication conforming to the IEEE802.11 series standard in the 6 GHz band.SOLUTION: When communicating on a predetermined frequency channel included in the 6 GHz band, when a signal different from a signal conforming to the IEEE802.11 series standard is detected in the 6 GHz band, it is controlled not to transmit a signal conforming to the IEEE802.11 series standard in the predetermined frequency channel.SELECTED DRAWING: Figure 3
Patent JP-2019115793-A (JP)
Title: Washing machine
Inventor: YAMAMOTO RYOHEI
IPC: D06F39/02
Filed: 2019-04-25
Abstract: To provide a washing machine that is easy to use.SOLUTION: The washing machine comprises; a cylindrical drum with a front opened; an enclosure for housing the drum; a lid body capable of opening/closing the front of the drum; a tank for holding a washing treatment liquid; a tank housing part arranged above the enclosure and housing the tank; and a pump for pumping up the washing treatment liquid at a bottom face side of the tank and discharging the liquid from a discharge port arranged outside the tank.SELECTED DRAWING: Figure 7
Patent JP-2019201633-A (JP)
Title: Beer taste beverage, manufacturing method of beer taste beverage, and flavor improvement method of beer taste beverage
Inventor: TANIGAWA ATSUSHI
IPC: C12G3/02
Filed: 2019-04-25
Abstract: To provide a beer taste beverage in which harsh taste, acid taste and sharpness are reduced and easiness of drinking is enhanced, a manufacturing method of the beer taste beverage, and a flavor enhancement method of the beer taste beverage.SOLUTION: The beer taste beverage according to the present invention has content of pyruvic acid of 50 ppm or less, and alcohol content of 7.0% or more. The manufacturing method of the beer taste beverage includes a fermentation process for conducting fermentation using undersurface beer yeast at a fermentation temperature of 15°C or higher to make yeast concentration of a fermentation liquid at completion of fermentation at 30,000,000/mL or more. The flavor enhancement method of the beer taste beverage according to the present invention is a flavor enhancement method for reducing harsh taste, acid taste and sharpness of the beer taste beverage with alcohol content of 7.0% or more and enhancing easiness of drinking, in which the content of the pyruvic acid in the beer taste beverage is 50 ppm or less.SELECTED DRAWING: None
Patent JP-2020179607-A (JP)
Title: Image recording device
Inventor: EZAKI SHINYA
IPC: B41J2/175
Filed: 2019-04-26
Abstract: To provide an image recording device configured so that storage amounts of ink, which is stored in a lower part of a sub-tank lower than a sensor that detects ink in the sub-tank, can be appropriately changed, depending on intended use including a user who uses the device and a usage scene.SOLUTION: A controller of a printer, when determining that a user purchasing the printer powers up the printer for the first time (S11:Yes), brings a lower part of a sub-tank into a reduced state and sets volumes of ink that a lower part of the sub-tank that is lower than a liquid level sensor can store to V1; when determining that a detection signal outputted from the liquid level sensor is changed from a second detection signal to a first detection signal (S15:Yes) after determining that a cartridge is attached to an attachment case (S14:Yes), starts to execute purge processing (S16); and after finishing the purge processing, brings the lower part of the sub-tank into an expanded state, and changes the volumes of ink that the lower part of sub-tank lower than the liquid level sensor can store, from V1 to V2 (>V1).SELECTED DRAWING: Figure 6
Patent JP-2020179480-A (JP)
Title: Scavenging device, robot system, and scavenging method
Inventor: DEMURA NOBUHIRO
IPC: B25J19/00
Filed: 2019-04-26
Abstract: To provide a scavenging device which can adequately perform scavenging even if a protective gas adjustment device and a pilot air adjustment device cannot be located near a container.SOLUTION: When performing scavenging, a pressure value of a protective gas is adjusted to a prescribed first pressure value by a protective gas adjustment device and a pilot pressure to be input to a first air-operated valve is adjusted by a pilot air adjustment device so that a first flow channel is opened, and a pilot pressure to be input to a second air-operated valve is adjusted by the protective gas adjustment device so that a second flow channel is closed. When scavenging is completed, the pressure value of the protective gas is adjusted to a prescribed second pressure value by the protective gas adjustment device and the pilot pressure to be input to the first air-operated valve is adjusted by the pilot air adjustment device so that the first flow channel is closed and the pilot pressure to be input to the second air-operated valve is adjusted by the protective gas adjustment device so that the second flow channel is opened.SELECTED DRAWING: Figure 1
Patent JP-2020179045-A (JP)
Title: Display control device, display control method, and display control program
Inventor: TANIGUCHI MANAMI
IPC: A63F13/497
Filed: 2019-04-26
Abstract: To enable viewers to easily grasp a highlight scene for each of a plurality of teams during a match.SOLUTION: A display control device includes: an extraction unit for extracting a highlight scene on the basis of a result of analyzing video of a match by a plurality of teams; a determination unit for determining which team of the plurality of teams the highlight scene is for; and a display control unit for displaying the highlight scene in a display region corresponding to the team determined by the determination unit of display regions that are allocated to the respective teams and are not overlapped with each other.SELECTED DRAWING: Figure 2
Patent JP-2020002462-A (JP)
Title: Target for coating for durability and low friction characteristic of combustion engine component, and metal multi-component nitride coating method and combustion engine component thereby
Inventor: YEO KI HO
IPC: C23C14/14
Filed: 2019-04-26
Abstract: To provide a manufacturing method with mass-productivity for a multi-component target for low-friction coating of a combustion engine component, and to provide a nano composite coating layer which has ultimately superior properties.SOLUTION: A ZrCuSiN nano composite coating layer is provided as a low-friction coating layer for a combustion engine component, a ZrCuSiN target is manufactured by a sintering method for manufacture of the nano composite coating layer, and the target is utilized to form the ZrCuSiN nano composite coating layer on a flue dust combustion component in a reactive sputtering process of supplying nitrogen and inactive gas. A composition of the target takes into consideration the formation of a tribo-film layer which can be formed on a friction surface of the engine combustion component by friction of P, S, Mo, and Zn as components of engine oil inside a high-temperature atmosphere in an engine.SELECTED DRAWING: Figure 3
Patent JP-2020185721-A (JP)
Title: Resin molded product and manufacturing method of resin molded product
Inventor: IKETERU HIROKI
IPC: B29C45/14
Filed: 2019-05-14
Abstract: To suppress a generation of resin burrs, when a resin package is molded by a mold.SOLUTION: A manufacturing method of a resin molded product includes: a step of forming a resin molded product having a body part, a slit part connected to the body part, and a mold release part connected to the slit part and having a thickness larger than a thickness of the slit part; and a step of applying an external force to the mold release part to remove the mold release part from the resin molded product. The resin molded product may further have a metal part in contact with the body part, and the mold release part may be provided so as to cover at least a part of the metal part. The step of removing the mold release part may be a step of exposing at least a part of the metal part by removing the mold release part from the resin molded product.SELECTED DRAWING: Figure 5
Patent JP-2020188221-A (JP)
Title: Component mounting system
Inventor: YAMAMOTO KUNIO
IPC: H05K13/04
Filed: 2019-05-17
Abstract: To provide a component mounting system capable of simultaneously detecting the presence/absence of an electronic component at the tip of the nozzle and an object on the top of the board without interfering with the mounting work of the electronic component.SOLUTION: A component mounting system 1 has, on a mounting head 11, a head camera 15 capable of simultaneously picking up an image of the tip of a nozzle 11b and the top surface of a board 3. The component mounting system 1 is configured to mount an electronic component D onto the board 3 by moving a mounting head 11 which has at least one nozzle 11b for holding the electronic component D between a component supply unit 4 that supplies the electronic component D and a board holding unit 2a that holds the board 3.SELECTED DRAWING: Figure 2
Patent JP-2020190689-A (JP)
Title: Transmission fiber, laser machining device and laser transmission method
Inventor: OKUDA TAKEHISA
IPC: G02B6/26
Filed: 2019-05-23
Abstract: To provide a transmission fiber and a laser machining device each of which can transmit a high-quality laser to allow for efficient machining, and a laser transmission method.SOLUTION: A transmission fiber transmitting laser for use in machining is provided that comprises a first fiber 20 comprising a core 40 arranged on the center side of the transmission fiber, and a second fiber 22 which is arranged downstream from the first fiber and of which the input side end is connected to the output side end of the upstream fiber. The transmission fiber satisfies inequalities: NA2<NA1 and φ1<φ2 where NA1 denotes an angle of incidence/emergence of the core of the first fiber, φ1 denotes a diameter of the core of the first fiber and NA2 denotes an angle of incidence/emergence of the core arranged on the center side of the second fiber.SELECTED DRAWING: Figure 2
Patent JP-2020194071-A (JP)
Title: Optical waveguide and rgb light-emitting device
Inventor: ITAKURA YOSHITETSU
IPC: G02B6/125
Filed: 2019-05-28
Abstract: To achieve both high propagation efficiency and high allowance for the arrangement of other optical modules for connecting optical paths.SOLUTION: An optical waveguide 101 is an optical waveguide in which a core 10, a cladding 11, and condensing lenses 21, 22, 23 are integrally coupled. The core forms a multiplexing path that connects a plurality of incident end faces 31a, 32a, 33a with one emission end face 41a through a plurality of divided paths 31, 32, 33 having the incident end faces at one ends, a multiplexing part 40 at which the plurality of divided paths meet with each other, and an integrated path 41 having the emission end face at one end. The plurality of condensing lenses are provided corresponding to the plurality of incident end faces. The condensing lenses are respectively arranged opposite to the incident end faces of the core, and the condensing lenses condense rays of light incident from incident end faces 21a, 22a, 23a of the condensing lenses and make the rays of light incident on the incident end faces of the core.SELECTED DRAWING: Figure 1
Patent JP-2019201641-A (JP)
Title: antibody
Inventor: HOSEN NAOKI
IPC: A61P35/00
Filed: 2019-05-30
Abstract: To provide effective means for treatment of diseases with neoplastic proliferation of plasma cells, such as multiple myeloma.SOLUTION: An antibody has an epitope in a specific region of human integrin β.SELECTED DRAWING: None
Patent JP-2020197191-A (JP)
Title: Marine diesel engine state monitoring system
Inventor: MITSUDA KANJI
IPC: F02D45/00
Filed: 2019-06-05
Abstract: To provide a state monitoring system for promptly and accurately detecting and warning an abnormality of an engine in a diesel engine mounted to a vessel.SOLUTION: A state monitoring system for a diesel engine includes: temperature measurement means for measuring temperatures of predetermined portions of the diesel engine mounted to a vessel and/or a connection device of the engine; instantaneous evaluation means evaluating a state of the engine by comparing a measurement value obtained by the temperature measurement means with an upper limit value and/or a lower limit value in a normal temperature range; and tendency evaluation means accumulating data on a discrepancy between the measurement value obtained by the temperature measurement means and a reference value of a normal temperature and evaluating the state of the engine from a change of the discrepancy over time.SELECTED DRAWING: Figure 3
Patent JP-2020196842-A (JP)
Title: Pneumatic tire
Inventor: TOMIZAKI YUKARI
IPC: C08L21/00
Filed: 2019-06-05
Abstract: To provide a pneumatic tire improved in wear resistance and wet grip performance and having a high balance with good fuel economy.SOLUTION: The pneumatic tire has a tread composed of a rubber composition containing 30-120 pts.mass of silica having a BET specific surface area of 180-280 m2/g based on 100 pts.mass of a rubber component. The negative ratio in the ground contact surface width of the tread is 20-40%.SELECTED DRAWING: None
Patent JP-2020053009-A (JP)
Title: Control device, control method, program, and storage medium
Inventor: KOIKE TORU
IPC: G06F1/3231
Filed: 2019-06-07
Abstract: To provide a control device outputting predetermined light capable of reducing the power consumption.SOLUTION: The control device (detection unit 1500) includes: determination means (area determination unit 1605) that determines an output area of the predetermined light; output means (light source control part 1606) that outputs the predetermined light to the output area; and detection means (CPU 1601) that detects the predetermined light to thereby detecting an object intrusion into the output area. The determination means is configured to change the output area from a first area to a second area wider than the first area according to the detection result by the detection means.SELECTED DRAWING: Figure 16
Patent JP-2020201220-A (JP)
Title: Diagnostic device, diagnostic method, and diagnostic system
Inventor: HARAGUCHI SATOSHI
IPC: G01N29/11
Filed: 2019-06-13
Abstract: To provide a diagnostic device, a diagnostic method and a diagnostic system, capable of more easily detecting abnormality of a fastening member of a power apparatus.SOLUTION: A diagnostic device of an embodiment includes: an acquisition unit and a diagnosis unit. The acquisition unit acquires, for each of conductors, vibration information on vibration after the vibration given to a plurality of conductors for supplying a polyphase alternating current to a load is transmitted to the other conductor which is fastened to the conductor by a predetermined fastening member. When a plurality of pieces of acquired vibration information satisfy a predetermined condition relating to abnormality of the fastening member, the diagnosis unit diagnoses that the fastening member has the abnormality.SELECTED DRAWING: Figure 2
Patent JP-2020201221-A (JP)
Title: Laser correction method and laser correction device
Inventor: MIZUMURA MICHINOBU
IPC: G02F1/1368
Filed: 2019-06-13
Abstract: To properly modify a defective part to be processed without being affected by variations in the material quality of a ground layer and the film thickness of a layer.SOLUTION: A laser correction method includes the steps of: irradiating a processing target layer in a defective part of a multilayer film structure 110 formed on a substrate 100 with a laser beam L to perform correction processing; setting a scanning range of the laser beam so as to include the defective part; identifying a processed material based on an emission spectrum of light generated by plasma generated by irradiation of the laser beam; and monitoring a processing state of a layer to be processed in accordance with an identification result.SELECTED DRAWING: Figure 1
Patent JP-2020087423-A (JP)
Title: Controller system
Inventor: OKA MINORU
IPC: G05B19/042
Filed: 2019-06-20
Abstract: To provide a controller system for achieving a new object to protect danger which may result from networking or intelligence achievement of a controller and a control system.SOLUTION: A controller system 1 includes: a control unit 100 which executes control calculation for controlling a control target 500; and a security unit 200 which is in charge of a security function for the controller system. The security unit includes: detection means for detecting whether or not any illegal intrusion has occurred in the controller system; and notification means for notifying the control unit of intelligent properties indicating attributes of the illegal intrusion detected by the detection means. The control unit changes control operation in accordance with the intelligent properties notified from the notification means.SELECTED DRAWING: Figure 7
Patent JP-2019217287-A (JP)
Title: Shoes with sensor
Inventor: KOBAYASHI SHINJI
IPC: A63B71/06
Filed: 2019-06-25
Abstract: To provide a velocity measuring apparatus capable of being attached to a human being who moves an object etc for competition to easily measure the initial velocity of the object, and a velocity measuring method using the same.SOLUTION: Shoes with a sensor include: an antenna that emits waves of prescribed frequency to an object for measuring the velocity and receives a reflection waves of the waves from the object; a Doppler sensor for detecting a Doppler signal from the reflection waves and outputting the Doppler signal, and wearable means 3 of the antenna to the human being, in which the shoes with a sensor emit the wave to the object and detect the Doppler signal by receiving the reflection waves when the object leaves from the body part of the human being that comes in contact with the object or an object intervening between the human being and the object.SELECTED DRAWING: Figure 3
Patent JP-2021004913-A (JP)
Title: Imaging apparatus, control method of imaging apparatus and program
Inventor: MIYAUCHI MASARU
IPC: H04N5/232
Filed: 2019-06-25
Abstract: To enable changing setting information by means of a simpler operation.SOLUTION: A control circuit 120 of an imaging apparatus 10 notifies an output unit of notification information associated with imaging. The control circuit 120 changes setting information associated with the imaging. The control circuit 120 changes the setting information associated with warning according to an accepted operation (S305), when the warning is notified as the notification information (S301).SELECTED DRAWING: Figure 3
Patent JP-2021003925-A (JP)
Title: Steering gear
Inventor: SUZUKI TAKUYA
IPC: B62D1/19
Filed: 2019-06-25
Abstract: To achieve smooth appearance and retreat of a steering member.SOLUTION: A steering gear 100 includes: a retaining mechanism 110 having a first shaft body 111 and a second shaft body 112 retaining the first shaft body 111 to appear and retreat smoothly and for retaining a steering member; an appearance/retreat mechanism 120 having a screw shaft body 121 extending in the axial direction and a screwing body 122 thread-engaging and for making the first shaft body 111 appear and retreat from/into the second shaft body 112; drive means 130 driving rotation of the screwing body 122; and two shock absorbing mechanisms 140 connecting the retaining mechanism 110 with the appearance/retreat mechanism 120 and absorbing a shock of secondary collision. The shock absorbing mechanisms 140 are disposed, sandwiching the screw shaft body 121 therebetween to make an equal distance from the screw shaft body 121 in the radial direction of the screw shaft body 121.SELECTED DRAWING: Figure 3
Patent JP-2020074659-A (JP)
Title: Electrical apparatus with heat dissipation support plate
Inventor: GUILLAUME TRAMET
IPC: H02M7/48
Filed: 2019-06-26
Abstract: To provide an electrical apparatus with a heat dissipation support plate which is constructed to emit heat generated in an electronic card as a mezzanine card.SOLUTION: An electronic apparatus 1 comprises: a housing 208; an electronic power module 200 including electronic components accommodated in the housing 208; an electronic card 20 constructed to control the electronic components of the electronic power module 200; and a heat dissipation support plate 30. The heat dissipation support plate 30 has one surface supported so that the electronic card 20 is arranged as a mezzanine card facing the electronic power module 200 in a state in contact with the surface, called a receiving surface, and at least one support projection 31 which is positioned on the opposite side of the receiving surface and enables fixing the heat dissipation support plate 30 to a heat dissipation plate 2 in order to emit heat generated in the electronic card 20.SELECTED DRAWING: Figure 3