baber/WOPTO huggingface dataset:
Patent JP-2022026299-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022034329-A (JP)
Title: Rotor and manufacturing method thereof
Inventor: YAGETA AYUMU
IPC: H02K15/02
Filed: 2020-08-18
Abstract: To provide a rotor and a manufacturing method thereof that can improve the cooling performance of a permanent magnet.SOLUTION: A rotor 1 includes a shaft-shaped rotor core 2, a permanent magnet 3 fixed to the rotor core, and a connecting member 4 that is interposed between the rotor core and the permanent magnet and connects the permanent magnet. The connecting member includes a thermally conductive filler 41 made of a non-magnetic material. Only the ends of the filler are magnetic and the end is in contact with at least one of the rotor core and the permanent magnet.SELECTED DRAWING: Figure 1
Patent JP-2022037345-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-25
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: In both of a first informing performance and a second informing performance, a speech sound uttered by a character is outputted, a speech sound and a speech caption are displayed or a speech caption is not displayed, the number of words uttered by a character differ between the first informing performance and the second informing performance, a ratio of display of a speech caption relative to a speech sound in an epilogue part of the first informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the first informing performance, and a ratio of display of a speech caption relative to a speech sound in an epilogue part of the second informing performance is higher than a ratio of display of a speech caption relative to a speech sound in an introduction part of the second informing performance.SELECTED DRAWING: Figure 175
Patent JP-2020193041-A (JP)
Title: Tray container
Inventor: MATSUOKA TADASHI
IPC: B65D77/02
Filed: 2020-08-27
Abstract: To provide a tray container having a structure capable of effectively separating and recovering excessive oil or sauce adhering to a surface of a food material, and preventing the recovered liquid or oil from being adhered to the food material again.SOLUTION: In the tray container having wall portions on four sides, a portion excluding four sides of a bottom surface of the tray container is made to a raised portion; the raised portion has a plurality of parallel ribs in the rising direction and grooves between the ribs; at least both sides of the grooves are made to inclined grooves with gradient; and the lowest part of the inclined groove is communicated with an oil sump provided in a part of the four sides of the bottom surface. A flat portion is further provided from the highest portion of the inclined groove toward an outer periphery of the bottom surface.SELECTED DRAWING: Figure 1
Patent JP-2022039427-A (JP)
Title: Retardation film, laminated retardation film, polarizing plate with retardation layer, and image display device
Inventor: AZUMA SHINTARO
IPC: C08J5/18
Filed: 2020-08-28
Abstract: To provide a retardation film and laminated retardation film, which are extremely thin and superior in terms of flexibility, crack resistance and crystallinity, and to provide a polarizing plate with a retardation layer using the same and an image display device.SOLUTION: A retardation film with an in-plane retardation Re (550) of 70-400 nm, an MIT count of 1000 or more, and a puncture strength of 40-1800 g is obtained by stretching a specific polyester resin film under specific conditions.SELECTED DRAWING: None
Patent JP-2020193347-A (JP)
Title: Compositions containing fluorine substituted olefins
Inventor: SINGH RAJIV R
IPC: C08J9/14
Filed: 2020-09-03
Abstract: To provide heat transfer compositions having excellent properties in performance regarding ozone depletion, toxicity, flammability, heat transfer properties, lubricant compatibility, and the like.SOLUTION: The invention provides compositions comprising 1,3,3,3-tetrafluoropropene (HFO-1234ze). The compositions are used as blowing agents and used to form polymer foam material compositions selected from polystyrene foam materials, polyethylene foam materials, polyurethane foam materials, polyisocyanurate foam materials and thermoplastic foam materials.SELECTED DRAWING: Figure 1
Patent JP-2022049729-A (JP)
Title: Terminal, secondary battery with the same, and manufacturing method thereof
Inventor: WAKIMOTO RYOICHI
IPC: H01M50/543
Filed: 2020-09-17
Abstract: To provide a terminal with improved conduction reliability.SOLUTION: A terminal disclosed herein includes: a plate-shaped first conductive member 41; a second conductive member 42 electrically connected to the first conductive member 41; a fastening portion 43 that mechanically fastens the first conductive member 41 and a flange portion 42f of the second conductive member 42; and a metal bonding portion 45 where the first conductive member 41 and the flange portion 42f of the second conductive member 42 are metal-bonded at a position away from the fastening portion 43.SELECTED DRAWING: Figure 7
Patent JP-2022050166-A (JP)
Title: Electric stimulation device
Inventor: KANEKO MASAYUKI
IPC: A61N1/36
Filed: 2020-09-17
Abstract: To provide means to apply electric stimulation corresponding to the attitude of feet.SOLUTION: An electric stimulation device (10) comprises: a casing having grounding parts (30 and 40) in contact with a floor surface FL and a foot rest part (100); electrodes (130) provided on the foot rest part (100); detection means (191) for detecting the attitude of the casing; and a control unit (150) which applies electric stimulation corresponding to the attitude of the casing from the electrodes (130).SELECTED DRAWING: Figure 4
Patent JP-2021050043-A (JP)
Title: Medicine packaging sheet containing graphene
Inventor: HEO CHUNG HYEON
IPC: B32B15/08
Filed: 2020-09-18
Abstract: To provide a medicine packaging sheet containing graphene and a method for producing the medicine packaging sheet.SOLUTION: The medicine packaging sheet includes a base material layer 10, a first adhesive layer 401 formed on the base material layer, an aluminum layer 20 formed on the first adhesive layer, a second adhesive layer 402 formed on the aluminum layer, and a resin layer 30 formed on the second adhesive layer, and at least one layer of the base material layer, the first adhesive layer, the second adhesive layer and the resin layer contains graphene.SELECTED DRAWING: Figure 1
Patent JP-2021054066-A (JP)
Title: Liquid discharge head and manufacturing method thereof
Inventor: KASHINO TOSHIO
IPC: B41J2/16
Filed: 2020-09-23
Abstract: To restrain reduction in yield, reduction in productivity and an increase in manufacturing cost by appropriately sealing an electric connection part of an element base board and a wiring base board.SOLUTION: A liquid discharge head includes an element base board 1 having a plurality of energy generating elements and a plurality of electrodes 7 and a wiring base board 3 having a plurality of electrode terminals 9 connected to the plurality of electrodes 7. The plurality of electrodes 7 and the plurality of electrode terminals 9 are both positioned side by side so as to form a row. The element base board 1 and the wiring base board 3 are overlaid on each other with the electrodes 7 facing the electrode terminals 9. A connection part where the plurality of electrodes 7 are connected with the plurality of electrode terminals 9 is enclosed by a resin layer 10. The resin layer 10 is covered with a sealing resin 11. The resin layer 10 is divided in a plurality of parts by a clearance 12 formed in a part between opposite ends of the electrode terminals 9 in the arrangement direction. The sealing resin 11 is filled in the inside of the clearance 12 of the resin layer 10.SELECTED DRAWING: Figure 7
Patent JP-2022052990-A (JP)
Title: Image inspection system
Inventor: KAWAZOE YUYA
IPC: G06T7/00
Filed: 2020-09-24
Abstract: To provide an image inspection system that reduces processing time required for image evaluation and learning while maintaining accuracy of abnormality detection.SOLUTION: An image inspection system 1 includes: an allowable compression rate calculation unit 33 that calculates, depending on a detection target resolution which is an abnormal dimension length in a short direction to be detected and a minimum detection resolution which is a minimum number of pixels required for inspection, an allowable compression rate which is a maximum compression rate at which the number of abnormal pixels does not become a minimum detection resolution or less in a target image; a division number calculation unit 34 that calculates a division number by which the target image can be divided while maintaining a compression ratio equal to or less than the allowable compression ratio; a division compression processing unit 38 that compresses the target image at a compression rate equal to or less than the allowable compression rate and generates a division compression image divided by the division number; and a learning unit 25 that performs learning using a learning model constructed using the generated division compressed image.SELECTED DRAWING: Figure 1
Patent JP-2022053223-A (JP)
Title: Dissolved gas concentration measuring device and measuring method
Inventor: MORITA HIROSHI
IPC: G01N7/14
Filed: 2020-09-24
Abstract: To provide a dissolved gas concentration measuring device for measuring a dissolved gas concentration of a test solution, in which the inside of a closed container is partitioned into a liquid phase chamber and a gas phase chamber using a gas-permeable membrane, and the pressure in the gas-phase chamber is measured while flowing the test solution in the liquid phase chamber, the device capable of accurately measuring dissolved gas concentration constantly even in long-term continuous use and enhancing the measurement responsiveness by preventing an increase of water in the gas phase chamber and hydrophilization of the membrane.SOLUTION: In the dissolved gas concentration measuring device for measuring a dissolved gas concentration of a test solution, in which the inside of a closed container 2 is partitioned into a liquid phase chamber 4 and a gas phase chamber 5 using a gas-permeable membrane 3, and the pressure in the gas-phase chamber 5 of a gas-permeable membrane module 20 is measured while flowing the test solution in the liquid phase chamber 4, drying gas ventilation means 14, 15 are provided to the gas phase chamber 5. In the measuring method, a measurement step of flowing the test solution through the liquid phase chamber 4 and a regeneration step of ventilating the gas phase chamber 5 with drying gas while stopping the flow of the test solution to the liquid phase chamber 4 are performed repeatedly. The capacity of the liquid phase chamber 4 and the gas phase chamber 5 is 30 mL or less.SELECTED DRAWING: Figure 1A
Patent JP-2021058879-A (JP)
Title: Wave type sieving mat and use thereof
Inventor: UOSAKI KAZUHIKO
IPC: B07B1/46
Filed: 2020-09-25
Abstract: To provide a wave type sieving mat which can suppress clogging and can improve durability of even an object to be sorted which easily adheres.SOLUTION: As a screen mat 11 which is installed on a wave type sieving machine for sieving objects to be sorted while vibrating the same, a wave type sieving mat, which includes a core body 13 containing a cloth and a resin component, and a surface resin layer 12 which is laminated on a face on a screen upstream side (a side on which the object to be sorted is inputted) of the core body, and contains a silicone modified resin containing organosiloxane unit and which has a mesh by perforation, is manufactured. An average thickness of this screen mat may be 2.5 to 5 mm. Tear strength according to JIS K6252 of the screen mat may be 100 to 500 N/mm. In the screen mat 11, a back resin layer 14, which contains a silicone modified resin containing organosiloxane unit, may be laminated on a face on a screen downstream side of the core body.SELECTED DRAWING: Figure 4
Patent JP-2022055979-A (JP)
Title: Own vehicle position estimation device and own vehicle position estimation method
Inventor: OGATA TAKESHI
IPC: G09B29/10
Filed: 2020-09-29
Abstract: To obtain an own vehicle position estimating device capable of estimating a highly reliable traveling road.SOLUTION: An own vehicle position estimation device estimates a position of an own vehicle on a map using information on an autonomous navigation position calculated by an output of an inertial sensor and vehicle information and information on a positioning position acquired from a positioning satellite. When the positioning position information is not available, the autonomous navigation position is corrected to a position of the road on the map at every predetermined travel distance interval. The own vehicle position estimation device includes a correction determination unit for determining whether to perform the correction based on the position and direction of the own vehicle traveling on the road.SELECTED DRAWING: Figure 1
Patent JP-2021006578-A (JP)
Title: Solvent composition
Inventor: Shibuya shota
IPC: C08F16/24
Filed: 2020-10-09
Abstract: To provide a solvent composition capable of dissolving a polyfluorine compound and non-fluorine compound and/or a reaction product of the polyfluorine compound and the non-fluorine compound and low in possibility to destroy ozone layer, and further a manufacturing method of a fluorine-containing copolymer using the solvent composition.SOLUTION: There is provided a solvent composition containing at least one kind of no-chlorine non-cyclic fluorine-containing compound and at least of kind of no-chlorine cyclic fluorine-containing compound and capable of dissolving at least one kind of polyfluorine compound having fluorine atom content of 40 to 70 wt.% and at least one kind of non-fluorine compound, and/or a reaction product the polyfluorine compound and the non-fluorine compound.SELECTED DRAWING: None
Patent JP-2022063386-A (JP)
Title: Toner conveying device and cleaning device including the same and image forming apparatus
Inventor: TAKAGAMI AI
IPC: G03G15/08
Filed: 2020-10-12
Abstract: To provide a toner conveying device that can maintain toner conveyance performance while effectively preventing adhesion of toner, a cleaning device including the same, and an image forming apparatus.SOLUTION: A toner conveying device comprises a toner conveyance path, a conveying screw, and a scraping member. The conveying screw has a rotation shaft and spiral blade formed on an outer peripheral surface of the rotation shaft. The scraping member is in contact with the outer peripheral surface of the conveying screw, and has a number of flickers that press the conveying screw toward the bottom of the toner conveyance path and are formed at a predetermined interval along an axial direction of the conveying screw. The flickers include a plurality of first flickers that are in contact with a first area located in a center part in the axial direction of the conveying screw, and a plurality of second flickers that are in contact with second areas on the outside of the first area in the axial direction of the conveying screw. The pressing force of the first flickers is smaller than the pressing force of the second flickers.SELECTED DRAWING: Figure 5
Patent JP-2021095115-A (JP)
Title: System and method for dynamically measuring blade position during flight of rotorcraft
Inventor: KEYVAN SAYYAH
IPC: B64C11/34
Filed: 2020-10-14
Abstract: To provide a system and method for dynamically measuring a blade position during flight of a rotorcraft.SOLUTION: The invention provides a blade positioning system and method in order to dynamically measure a position of a blade 14 during flight of a rotorcraft 10. The blade is repeatedly illuminated by a light source while the blade is rotating. The method also includes detecting radiation scattered from the blade in response to the illumination of the blade. The method further includes determining at least one of a blade pitch angle (ΔθP), a blade flap angle (ΔθF), a blade leading position and a blade lagging position on the basis of the radiation that is scattered from the blade and detected. Also provided is a chip-scale light detection and ranging (LIDAR) sensor configured to illuminate a plurality of blades while the blades are rotating in order to permit the blade position to be measured or to illuminate terrain beneath the rotorcraft in order to perform altitude measurement.SELECTED DRAWING: Figure 1
Patent JP-2022065760-A (JP)
Title: Cosmetic composition
Inventor: NAKAGAWA SHOKO
IPC: A61Q19/00
Filed: 2020-10-16
Abstract: To provide a novel cosmetic composition that gives moisture to skin and enhances or recovers the barrier function of the skin.SOLUTION: A cosmetic composition contains a proteoglycan with a molecular weight of 5000000 or more.SELECTED DRAWING: None
Patent JP-2021003656-A (JP)
Title: Game board
Inventor: KOIKE Daiki
IPC: A63F5/04
Filed: 2020-10-19
Abstract: To provide an AT game with high novelty.SOLUTION: A slot machine that has an AT period and a chance period and has a fun of alternately repeating an AT period and a chance period allows the AT period to include a first AT period for granting a first profit and a second AT period for granting a second profit larger than the first profit, and allows the chance period to include a first chance period and a second chance period longer than the first chance period, sets the first chance period with a probability higher than that for setting the second chance period when shifting from the first AT period to the chance period, and sets the second chance period with a probability higher than that for setting the first chance period when shifting from the second AT period to the chance period.SELECTED DRAWING: Figure 38
Patent JP-2022066984-A (JP)
Title: Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS AND Li2O-Al2O3-SiO2-BASED CRYSTAL GLASS
Inventor: HSU KUO-CHUAN
IPC: C03C10/12
Filed: 2020-10-19
Abstract: To provide a Li2O-Al2O3-SiO2-based crystallized glass excellent in impact strength and thermal impact strength and having few residual bubbles even when the amount of use of raw materials containing lithium is reduced.SOLUTION: A Li2O-Al2O3-SiO2-based crystallized glass and a Li2O-Al2O3-SiO2-based crystal glass comprise, in percent by mass, 60.0-70.0% SiO2, 15.0-25.0% Al2O3, 1.0-6.0% Li2O, 1.0-4.0% TiO2, 0.5-3.0% ZrO2, 0.1-3.0% MnO2, 0.1-2.0% Na2O, 0.1-2.0% K2O, 0.1-2.0% P2O5, 0.1-1.5% MgO, 0.1-3.0% ZnO, and 0.1-2.5% BaO, and As2O3 is less than 0.1%.SELECTED DRAWING: None
Patent JP-2021012735-A (JP)
Title: Content distribution method, content distribution system, content distribution server, and content distribution program
Inventor: TAKEUCHI KOTARO
IPC: G06Q30/02
Filed: 2020-10-21
Abstract: To provide a method of realizing promotion of positive memory.SOLUTION: The present invention is directed to a content distribution method utilizing a content distribution server for managing learning content, a plurality of advertiser terminals, and a plurality of user terminals. The method includes: a step in which the advertiser terminal designates any of the learning content and sets learning conditions and rewards; a step in which the content distribution server transmits the designated learning content to the user terminals; a step in which the user terminal confirms that the learning conditions regarding the learning content are satisfied by the user; and a step in which the content distribution server associates the user terminal with the rewards.SELECTED DRAWING: Figure 5
Patent JP-2022068468-A (JP)
Title: Circuit substrate
Inventor: MORI KENICHI
IPC: H05K1/02
Filed: 2020-10-22
Abstract: To provide a circuit substrate capable of preventing the spread of a moisture-proofing agent to areas where an application is prohibited.SOLUTION: The circuit substrate has a substrate on which an electronic component is mounted, a first area provided on a main surface of the substrate on which the electronic component is mounted and to which a moisture-proofing agent is applied, a second area provided on the main surface of the substrate on which application of the moisture-proofing agent is prohibited, and a groove formed between the first and second areas on the main surface of the substrate. Both ends of the groove reach the end surfaces of the substrate. The groove has a guiding unit at the most distant portion from the end surfaces that guides the moisture-proofing agent protruding from the first area into the groove.SELECTED DRAWING: Figure 3
Patent JP-2022069193-A (JP)
Title: Color former composition, meat composition, color developing method of meat, and production method of meat product, using thiamine nitrate
Inventor: IMAI AKIHIRO
IPC: A23L13/00
Filed: 2020-10-23
Abstract: To provide means for producing a meat product comparable in color-formation, a flavor, etc. to that obtained using sodium nitrite being a conventional common color former without a need for a special device other than devices generally used for production of the meat product.SOLUTION: A color former composition contains a thiamine nitrate purified substance and a nitrate-reducing bacterium. A meat composition contains meat, a thiamine nitrate purified substance, and a nitrate-reducing bacterium. A color developing method of meat comprises treatment of bringing a thiamine nitrate purified substance and a nitrate-reducing bacterium into contact with the meat. A production method of a meat product comprises a step of carrying out the color developing method of the meat.SELECTED DRAWING: None
Patent JP-2022070692-A (JP)
Title: toner
Inventor: HOSOI KAZUTO
IPC: G03G9/097
Filed: 2020-10-27
Abstract: To provide a toner that exhibits excellent transfer properties and has satisfactory dot reproducibility.SOLUTION: A toner has toner particles and silica fine particles A. The toner particles contain a binder resin, and the silica fine particles A are present attached or adhered to the surface of each of the toner particles. The silica fine particles A contain iron atoms at a concentration of 20 ppm or more and 2000 ppm or less. Primary particles of the silica fine particles A have a number average particle diameter of 80 nm or more and 200 nm or less. The coverage of each of the toner particles by the silica fine particles A is 31.0% or more and 70.0% or less.SELECTED DRAWING: None