baber/WOPTO huggingface dataset:
Patent JP-2022059876-A (JP)
Title: Manufacturing system and manufacturing method of laminated iron core
Inventor: ISHIZUKA TERUO
IPC: H02K15/02
Filed: 2020-10-02
Abstract: To reduce the influence of variations in the thickness and dimensions of electrical steel sheets, improves the quality of laminated steel cores, and increases the operating rate of production lines.SOLUTION: A manufacturing system for a laminated iron core includes a laminating device 2 that forms an iron core block 11 by punching out an iron core piece from an electromagnetic steel sheet having a predetermined shape and laminating a plurality of the iron core pieces, a mass measuring device 3 that measures the mass of the iron core block formed by the laminating device, a correction determination unit 5a that determines whether the number of stacked sheets needs to be corrected by comparing the mass of the iron core block measured by the mass measuring device with a threshold value, and a determination result output unit 5b that outputs the determination result of the correction determination unit.SELECTED DRAWING: Figure 1
Patent JP-2022060044-A (JP)
Title: Control system and control method for outboard engine
Inventor: ITO YASUTAKA
IPC: B63H25/02
Filed: 2020-10-02
Abstract: To provide a system and a method for controlling an outboard engine according to a selected control mode.SOLUTION: A system includes an input device, a light unit, and a controller. The input device is operable by an operator for selecting a control mode of an outboard engine. The light unit includes a plurality of light sources. A controller is connected to the input device and the light unit. The controller controls the outboard engine according to the control mode. The controller controls the light unit to light a plurality of light sources in a pattern expressing movement of a vessel according to the control mode.SELECTED DRAWING: Figure 15
Patent JP-2022062598-A (JP)
Title: Golf cart traveling system
Inventor: ISHIZAKA HITOSHI
IPC: G05D1/02
Filed: 2020-10-08
Abstract: To provide a golf cart traveling system useful for causing a golf cart to travel efficiently, shortening a play time, reducing consumption of physical strength, and enjoying a play.SOLUTION: Players P1-P4 carry oscillators 32A-32D, respectively. A radio operation device 30 is carried by each one of users of a golf cart 20 and has a travel instruction operation unit (an oscillator specifying switch) that accepts a travel instruction operation for the golf cart 20. An automatic travel control unit 40 causes the golf cart 20 to automatically travel up to the position of an oscillator 32 specified by the travel instruction operation unit.SELECTED DRAWING: Figure 1
Patent JP-2022064532-A (JP)
Title: Weeding device, automatic weeding method, and automatic weeding program
Inventor: OKUBO SHINICHI
IPC: A01B41/00
Filed: 2020-10-14
Abstract: To provide a weeding device high in wedding efficiency, an automatic weeding method, and an automatic weeding program.SOLUTION: A weeding device 1 includes: a machine body 11; wheels 12A and 12B for causing the machine body to travel; a data acquisition part for acquiring image data on a work area; a classification part having a learned model capable of classifying plants in an image indicated by the image data into cultivated plants cultivated in the work area and plants other than the cultivated plants on the basis of the image data for classifying the plants in the image into cultivated plants and plants other than the cultivated plants on the basis of the image data acquired by the data acquisition part; a storage part 14 provided in the machine body 11 capable of storing plants; a weeding part for executing weeding work for pulling out, as weeds, the plants determined to be the plants other than the cultivated plants from a ground surface or cutting them on the basis of a result of the classification by the classification part; and a collection part for collecting the weeds and storing them in the storage part.SELECTED DRAWING: Figure 1
Patent JP-2022067294-A (JP)
Title: Manufacturing method of polyacetal copolymer
Inventor: MASUDA EIJI
IPC: C08G2/18
Filed: 2020-10-20
Abstract: To provide a manufacturing method of a polyacetal copolymer, improving an external appearance of a molded article comprising a polyacetal copolymer without adding special appliance change to an existing manufacturing process, and having small variation in every product.SOLUTION: A manufacturing method of a polyacetal copolymer is a method for continuously manufacturing polyacetal copolymers by using trioxane as a main monomer (a), a comonomer (b) as a cyclic formal having at least one carbon-carbon bond, at least one kind of a polymerization initiator (c) selected from a proton acid and a Lewis acid, and a molecular weight modifier (d). The molecular weight modifier (d) is supplied by periodically changing a supply amount thereof, and when time of the changing one period is P minute, and average residence time in a polymerization reaction device is T minute, P/T is 0.3-3.SELECTED DRAWING: Figure 1
Patent JP-2022071330-A (JP)
Title: High magnetic gradient type superconducting bulk magnet device
Inventor: TAKAHASHI KEITA
IPC: H01F6/06
Filed: 2020-10-28
Abstract: To provide a high magnetic gradient type superconducting bulk magnet device that generates steep magnetic field gradient by a bulk superconductor composite, can continuously generate a large gradient magnetic field in an open space inside a bore even after the magnetic field application by the magnetizing a superconducting magnet arranged outside is set to zero, can easily provide a pseudo-zero gravity space that can be magnetically levitated, is compact, portable, and has excellent versatility for easy operation.SOLUTION: A bulk superconductor composite in which a cylindrical bulk superconductor and a cylindrical bulk superconductor with slits are laminated by a magnetizing superconducting magnet to generate a steep magnetic field gradient by superimposing the positive magnetic field distribution generated inside the bore on the negative magnetic field distribution generated inside the bore, and can further continuously generate a large gradient magnetic field even after the magnetic field applied by the magnetizing superconducting magnet is set to zero.SELECTED DRAWING: Figure 1
Patent JP-2022071988-A (JP)
Title: Image forming apparatus
Inventor: NAKAIWA YUKI
IPC: G03G15/01
Filed: 2020-10-29
Abstract: To obtain an image forming apparatus that accurately performs image density adjustment in calibration.SOLUTION: A printing rate measuring unit 42 measures the printing rate of a print image, and a calibration execution unit 43 forms image patterns for adjustment by using an exposure device 2 and developing devices 3a-3d in calibration, measures the density of the image patterns for adjustment by using a density sensor 8, and executes image density adjustment based on the measured density. The calibration execution unit 43 forms patches for printing rate adjustment having a printing rate corresponding to the difference between the printing rate measured by the printing rate measuring unit 42 and the printing rate of the image patterns for adjustment by using the exposure device 2 and the developing devices 3a-3d in calibration together with the image patterns for adjustment.SELECTED DRAWING: Figure 2
Patent JP-2021019631-A (JP)
Title: Checkpoint failure and methods therefor
Inventor: CHARLES JOSEPH VASKE
IPC: G16B5/20
Filed: 2020-10-29
Abstract: To provide compositions and methods for identifying patients that are responsive to immune therapy and treatment with checkpoint inhibitors.SOLUTION: Systems and methods for more accurate prediction of a treatment outcome of immune therapy using checkpoint inhibitors are disclosed in which omics data of a patient tumor sample is used. In the disclosed methods in one aspect, a pathway signature is identified as being associated with immune suppression and as being responsive to treatment with immune checkpoint inhibitors.SELECTED DRAWING: Figure 2
Patent JP-2022076601-A (JP)
Title: Cartilage diagnosis device using oct
Inventor: SAEKI SOICHI
IPC: A61B1/00
Filed: 2020-11-10
Abstract: To put cartilage diagnosis using OCT to a practical use more easily.SOLUTION: A cartilage diagnosis device 1 includes: an optical unit 2 including an optical system using OCT; a probe 4 connected to the optical unit 2, whose tip is configured so as to be inserted into a joint cavity, and which includes a light permeable contact surface that comes in contact with the cartilage and can transmit deformation energy and an optical mechanism for guiding the light from the optical unit 2 to the cartilage; a control and calculation part 6 for controlling the drive of the optical mechanism, calculating a Doppler velocity by processing an optical interference signal output from the optical unit 2 according to imparting of the deformation energy to the cartilage, and calculating a diagnostic evaluation value on a cartilage tissue on the basis of the Doppler velocity; and a display device 8 for displaying the diagnostic evaluation value on the cartilage tissue.SELECTED DRAWING: Figure 1
Patent JP-2022077183-A (JP)
Title: Ultraviolet treatment device and ultraviolet treatment method
Inventor: YAMAMORI KENJI
IPC: G02F1/1333
Filed: 2020-11-11
Abstract: To provide an ultraviolet treatment device and an ultraviolet treatment method capable of appropriately forming a space between a lamp and an object to be treated as a space having a low oxygen concentration and performing an ultraviolet irradiation treatment on the object to be treated in a short time.SOLUTION: An ultraviolet treatment device 10 includes: an excimer lamp 20; a lamp house 30 that accommodates the excimer lamp 20 and has an opening 30a to take out ultraviolet rays emitted from the excimer lamp 20; a stage 40 that transports an object to be treated, W, to an irradiation position in a direction orthogonal to the longitudinal direction of the excimer lamp 20 as the transport direction, the irradiation position facing the opening 30a of the lamp house 30, where ultraviolet rays are irradiated; and a gas ejection mechanism 50 that ejects inert gas along the longitudinal direction of the excimer lamp 20 into a space between the excimer lamp 20 and the object to be treated, W, at the irradiation position.SELECTED DRAWING: Figure 1
Patent JP-2022077740-A (JP)
Title: Manufacturing method of print circuit board
Inventor: MORITA HARUHIKO
IPC: H01F5/00
Filed: 2020-11-12
Abstract: To provide a print circuit board manufacturing method having high connection reliability.SOLUTION: A manufacturing method of a print circuit board includes steps of: preparing a flexible substrate 22z composed of a flexible material 22 having a first face F and a second face S, a first conductor layer 31 on the first surface, and a second conductive layer 32 on the second surface; forming a mask 31M including a first opening 31a of the flexible material, a second opening 31b, and a conductor sandwiched between the first opening and the second opening, from the first conductive layer; removing an exposure flexible material from the first and second openings; forming a first penetration hole 22a and a second penetration hole 22b reaching the second conductive layer; forming a conductive layer 3 and a third conductive layer 33 on the first conductive layer; forming a first via conductor VA1 and a second via conductor VVA2 in the first penetration hole and the second penetration hole; and forming a first land VRF from the third conductive layer and a second land VRS from the second conductive layer. The first and second lands are connected in parallel via the first via conductor and the second via conductor.SELECTED DRAWING: Figure 3
Patent JP-2022078407-A (JP)
Title: Lighting device and display device
Inventor: YASUNAGA HIROTOSHI
IPC: G02F1/1333
Filed: 2020-11-13
Abstract: To suppress deterioration of luminance in a lighting device comprising a wavelength conversion member.SOLUTION: A lighting device 20 comprises a light source 21 that emits primary light included in a predetermined wavelength region from a light emitting surface 21A, and a wavelength conversion member 41 having a function of converting part of the primary light into secondary light contained in another wavelength region different from the wavelength region, where the wavelength conversion member 41 is arranged so as to cover the light emitting surface 21A. The wavelength conversion member 41 is formed with a plurality of through holes 41H penetrating in a primary light emission direction D1 from which the primary light is emitted.SELECTED DRAWING: Figure 5A
Patent JP-2022079149-A (JP)
Title: Packaging bag and manufacturing method thereof
Inventor: ITO KAZUKI
IPC: B65D33/36
Filed: 2020-11-16
Abstract: To provide a packaging bag from which a content can be poured out stably without closing a pouring mouth or bifurcating even when a storage part is strongly pushed.SOLUTION: There is provided a packaging bag in which sealant surfaces of a front film and a back film face each other, surroundings are sealed, and a storage part is formed inside, including: a pouring end seal portion, a side notch, a top notch, and a pouring path (20) which is a non-fused part surrounded by these elements at an intersection of one of right and left side seals and a top seal; and an easy-opening processing line that can be easily opened by breaking the pouring end seal portion side across the pouring path. Formed at the center of the pouring path are a convex embossment (22) that swells outward from inside of the pouring end seal portion to a center of the storage part and extends linearly, and a concave embossment (23) formed on both sides of the convex embossment in parallel with the same. A convex height of the convex embossment is higher than a concave height of the concave embossment.SELECTED DRAWING: Figure 1
Patent JP-2022083547-A (JP)
Title: Gasket temporary fastening clip and gasket mounting method
Inventor: MATSUBARA SATOSHI
IPC: F16B15/00
Filed: 2020-11-25
Abstract: To provide a gasket temporary fastening clip used for mounting a gasket with high accuracy under good workability, and to provide a gasket mounting method using the gasket temporary fastening clip in the installation of the gasket extending at least in the vertical direction immediately after the erection of an outer wall panel.SOLUTION: A gasket temporary fastening clip 60 for temporarily fastening a gasket 40 to a longitudinal header surface 50a of an outer wall panel 50 is provided with an insertion piece 62 inserted between a heat-insulating board 54 and an outer wall frame 55, a piercing piece 63 that is made to pierce a longitudinal header surface 54a of the heat-insulating board 54, and a pressing piece 64 for pressing a part of the gasket 40.SELECTED DRAWING: Figure 3
Patent JP-2022086752-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To provide a Pachinko game machine capable of enhancing amusement of a game.SOLUTION: A Pachinko game machine, during the execution of a special game, can update and display a cumulative prize ball number display when a game ball enters a big winning port, and can execute an excessive winning performance in a case where the number of game balls having entered the big winning port in one-unit game has exceeded a specified number is determined as a specified number exceeding condition, and the specified number exceeding condition is satisfied. During the execution of the special game, a particular performance can be executed by satisfying a predetermined condition. Even when the specified number exceeding condition is satisfied during the execution of the special game, the excessive winning performance is not executed while particular performance is being executed by satisfying a predetermined condition before the specified number exceeding condition is satisfied during the execution of the special game.SELECTED DRAWING: Figure 71
Patent JP-2022087727-A (JP)
Title: Fuel cell unit
Inventor: ITO MASAYUKI
IPC: H01M8/2475
Filed: 2020-12-01
Abstract: To provide a fuel cell unit in which a busbar is not likely to undergo deformation and cause damage to another section even when an impact is applied to a vehicle.SOLUTION: A fuel cell unit comprises a fuel cell stack, a power converter and a busbar electrically connecting the fuel cell stack and the power converter. The fuel cell unit also has collector plates arranged both ends in a lamination direction of a plurality of fuel cells and tubs extended from the collector plates to the power converter. The busbar 40 has a collector plate connection section 41 connected to the tubs, a power converter component connection section 42 connected to a power converter component, and a connection section 43 connecting the collector plate connection section 41 and the power converter component connection section 42. In a state where the fuel cell unit is mounted on a vehicle, the lamination direction of the fuel cells is almost horizontal and the connection section 43 of the busbar 40 is more likely to undergo deformation than the collector plate connection section 41 and the power converter component connection section 42 with respect to force in a horizontal direction other than the lamination direction of the fuel cells.SELECTED DRAWING: Figure 5
Patent JP-2021137549-A (JP)
Title: Limb massage tool
Inventor: TANG GUOYUN
IPC: A61H7/00
Filed: 2020-12-02
Abstract: To provide an air pressure limb massage tool which can be easily used and has many massage methods.SOLUTION: A limb massage tool comprises: a hard housing being an annular structure; an air pump; an air valve; and a massage air bag included in an inner wall of an open hole in the hard housing. The massage air bag includes a first air bag and a second air bag, the first and second air bags each comprise a multi-layer air cell laminate structure. The multi-layer air cells are distributed so as to be arranged step-wise along the inner wall of the open hole, and a length of the multi-layer air cells decreases gradually in a direction of separating from a first layer, and the air cell on a top layer is preferentially filled with air, then air cells in lower layers are filled with air. The massage air bag gradually advances along a direction where the multi-layer air cells are filled with air, step-wise, for each layer from the air cell on the top layer, for pressing limbs of a user, and generating twisting massage effects.SELECTED DRAWING: Figure 1
Patent JP-2022088265-A (JP)
Title: Cavity repair method and injection device for cavity repair
Inventor: FURUHASHI KEN
IPC: C08G18/00
Filed: 2020-12-02
Abstract: To provide a cavity repair method and an injection device for cavity repair capable of filling foam polyurethane excellent in quality.SOLUTION: A repair method comprises steps of: connecting a first pipe 21 from a first tank 1 for a polyol component and a second pipe 41 from a second tank 3 for an isocyanate component to a high pressure mixing machine 5; mixing in high pressure and reacting polyol component mixed liquid 1a and isocyanate component mixed liquid 3a in the high pressure mixing machine 5 after connecting the high pressure mixing machine 5 and a nozzle 7 a tip of which is placed in a cavity C to be filled with hard urethane foam with a hose 61, as well as injecting pressured air in the hose 61 at a downstream side from the high pressure mixing machine 5; discharging reaction-progressed foam material from the nozzle 7; and filling the cavity C with the hard urethane foam in a hard foam state.SELECTED DRAWING: Figure 1
Patent JP-2021106381-A (JP)
Title: Multi-sensor high dynamic range imaging
Inventor: YUAN SONG
IPC: H04N5/235
Filed: 2020-12-03
Abstract: To provide a method for high dynamic range imaging, capable of reducing artifacts when a rolling shutter is used.SOLUTION: In a method 200 for selecting a line to be used in a camera, first image data is captured using a first image sensor and a first exposure time. Different lines within the first image data are captured at different first capture times. Two or more instances of second image data are captured using one or more second image sensors and one or more second exposure times that are shorter than the first exposure time. A corresponding line in the different instances of second image data is captured at different second capture times. For a line in the first image data, the corresponding line to be merged with the line in the first image data to generate a high dynamic range image is selected, among the two or more instances of second image data, from the second image data whose second capture time is closest to the first capture time.SELECTED DRAWING: Figure 2
Patent JP-2021109959-A (JP)
Title: Aliphatic polyester having high elongation
Inventor: HUANG CHING JUI
IPC: C08G63/12
Filed: 2020-12-08
Abstract: To provide aliphatic polyester which is suitable for use of, especially, a disposal packaging material, is biodegradable and has high elongation.SOLUTION: Aliphatic polyester is composed of the following structural units: a first structural unit represented by the following formula, in the formula, R1 is deleted or aliphatic hydrocarbyl having 1 to 40 carbon atoms; a second structural unit represented by the following formula, in the formula, R2 is aliphatic hydrocarbyl having 1 to 10 carbon atoms; and a third structural unit derived from a first crosslinking agent, in which the first crosslinking agent has three reactive functional groups, at least one of the reactive functional groups is secondary or tertiary hydroxyl, but the first crosslinking agent is not a malic acid.SELECTED DRAWING: None
Patent JP-2021053420-A (JP)
Title: Ultrasound imaging system with multi-mode touch screen interface
Inventor: WENDY MEI YEE
IPC: A61B8/00
Filed: 2020-12-09
Abstract: To improve a user interface of an ultrasound system.SOLUTION: A control panel 230 supported by a movable base 210 includes multiple manual controls provided on a support surface, and a touch control panel 250 movably coupled to the support surface. The touch control panel includes a touch display 252, and is movable between multiple positions with different angles relative to the support surface. The touch display may be configured to automatically change a user interface provided on the touch display in response to movement of the touch display to any of the multiple positions.SELECTED DRAWING: Figure 2
Patent JP-2022098895-A (JP)
Title: Display device and manufacturing method thereof
Inventor: NAKADA MITSURU
IPC: G09F9/00
Filed: 2020-12-22
Abstract: To provide a display device that makes it possible to reduce the area of a pixel circuit and realize high definition.SOLUTION: A display device includes a display panel 2A including a display area E in which a plurality of pixels P are arranged side by side in a plane, and the display panel 2A has a pixel circuit board 4 provided with a pixel circuit 3 constituting a pixel P, the pixel circuit 3 includes a light emitting element 8, and a first switching element 11 and a second switching element 10 for switching the lighting of the light emitting element 8, and the pixel circuit board 4 has a structure in which a first substrate 12A provided with the light emitting element 8 and the first switching element 11, and a second substrate 12B provided with the second switching element 10 are electrically connected through a connection portion 22 in a state in which the first substrate 12A and the second substrate 12B are laminated.SELECTED DRAWING: Figure 3