baber/WOPTO huggingface dataset:
Patent JP-2022067206-A (JP)
Title: Gasket and gasket plate as well as engine having gasket assembled thereto
Inventor: AKAMATSU MIKIHIRO
IPC: F16J15/12
Filed: 2020-10-20
Abstract: To provide a gasket and a gasket plate that can ensure the oil resistance of an expanded graphite sheet and improve the sheet strength, and an engine having the gasket assembled thereto.SOLUTION: Expanded graphite sheets 8 are stuck to both sides of a substrate 7 to form a gasket body 10. The gasket body 10 is interposed between a cylinder block 91 and a cylinder head 92. The gasket body 10 is provided with a bore hole 2 corresponding to a cylinder bore 93, a bolt hole 3 allowing a cylinder head bolt to penetrate it, a cooling water hole 5 allowing the passage of engine cooling water, and a lubricant hole 4 allowing the passage of conducting lubricant. Beads 6 are formed around the bore hole 2 of the gasket body 10 as well as holes 3, 4, 5. The expanded graphite sheet 8 has a carbon basis weight set in the range of 40-70 g/m2 and a carbon density set in the range of 1.4-1.7 g/cm3.SELECTED DRAWING: Figure 2
Patent JP-2022067499-A (JP)
Title: Toner and method for manufacturing the same
Inventor: TOIZUMI KIYOSHI
IPC: G03G9/097
Filed: 2020-10-20
Abstract: To provide a toner that can prevent the occurrence of fogging after being left standing in a high temperature and high humidity environment, and a method for manufacturing the same.SOLUTION: A toner includes a toner particle and an external additive attached to the surface of the toner particle. The external additive includes a first external additive and a second external additive. The first external additive is a silica particle the surface of which is at least partially covered by aluminum hydroxide and the surface of which is further at least partially covered by stearic acid. The second external additive is a silica particle. The amount added of the first external additive is 0.05 parts by weight or more and 0.3 parts by weight or less based on 100 parts by weight of the toner particle.SELECTED DRAWING: Figure 1
Patent JP-2022069919-A (JP)
Title: Power supply circuit
Inventor: KOJIMA TOMOKAZU
IPC: G05F1/56
Filed: 2020-10-26
Abstract: To provide a power supply circuit capable of stably supplying a power supply voltage with a simple configuration.SOLUTION: Sub-regulators 220-1 to 220-3 comprise NMOS transistors MN 11 to MN 13. Each of the NMOS transistors MN 11 to MN 13 comprises: a drain connected to a main power supply line MPL for supplying a power supply voltage AVDD; and a gate to which a reference voltage Vr is input. Sources of the NMOS transistors MN 11 to MN 13 are connected to power supply lines SPL1 to SPL3 that supply the power supply voltage to a circuit block, respectively.SELECTED DRAWING: Figure 2
Patent JP-2022070610-A (JP)
Title: Game machine
Inventor: ISHIHARA TAKAHIRO
IPC: A63F5/04
Filed: 2020-10-27
Abstract: To provide a game machine capable of suppressing a gambling property.SOLUTION: In an AT state, when the number of games in the AT state reaches an upper limit number of additional games, an additional restriction state is set, and when the number of games in the AT state reaches an AT continuation upper limit number of games, an AT continuation restriction state is set. In the additional restriction state, an additional lottery and a stock lottery are not executed, and in the AT continuation restriction state, a finish lottery is performed so as to win without fail, and when winning in the finish lottery, the AT state is finished.SELECTED DRAWING: Figure 19
Patent JP-2022071377-A (JP)
Title: Fireproof sheet for backing wallpaper
Inventor: KANZAKI CHIKAHO
IPC: D21H13/40
Filed: 2020-10-28
Abstract: To provide a fireproof sheet for backing wallpaper which is excellent in the coating property of an inorganic particle layer, excellent in the flatness of a polyvinyl chloride resin coated surface, furthermore has both flexibility, fire resistance and noncombustibility, and hardly causes the fall of the inorganic particle layer.SOLUTION: A fireproof sheet for backing wallpaper comprises a base material and an inorganic particle layer, the base material contains a pulp-like material composed of glass fiber, a wet heat adhesive binder fiber and a para-aromatic polyamide, the content of the pulp-like material composed of the para-aromatic polyamide is 2.0 mass% or more and 12.5 mass% or less based on the glass fiber, and the inorganic particle layer contains inorganic particles and an inorganic binder.SELECTED DRAWING: Figure 1
Patent JP-2022071435-A (JP)
Title: Temperature sensor and cooking appliance
Inventor: ENOMOTO MASAICHI
IPC: H01H36/00
Filed: 2020-10-28
Abstract: To provide a temperature sensor capable of assuring a function of detecting a measurement object for a long period.SOLUTION: A temperature sensor 1 includes: a heat sensitive part 10 for detecting the temperature of a measurement object; and a detection part 60 for detecting the presence or absence of the measurement object according to the movement of the heat sensitive part 10. The detection part 60 includes: a magnetic field generation body 63 for generating a magnetic field in a surrounding area; and a magnetic field detection element 73 moving between regions within and outside the reach of the magnetic field from the magnetic field generation body 63. The magnetic field detection element 73 is electrically connected to a pair of electric wires 30A, 30B of the heat sensitive part 10.SELECTED DRAWING: Figure 3
Patent JP-2021071483-A (JP)
Title: Gas detection device and gas leakage detection system
Inventor: MINAMIDA TOMOATSU
IPC: G01N21/39
Filed: 2020-10-28
Abstract: To provide a gas detection device for detecting difluoromethane present in a distant target space.SOLUTION: A gas detection device 10 provided herein comprises a detection unit 22. The detection unit is configured to detect difluoromethane present in a target space based on absorption of light of a given wavelength in a wavelength range selected from a first wavelength range of 1659-1673 nm, a second wavelength range of 1724-1726 nm, a third wavelength range of 2218-2221 nm, a fourth wavelength range of 2463-2466 nm, a fifth wavelength range of 3316-3318 nm, and a sixth wavelength range of 9034-9130 nm.SELECTED DRAWING: Figure 2
Patent JP-2022071729-A (JP)
Title: Molding method, molding device, molding system, and article manufacturing method
Inventor: SATO KOJI
IPC: H01L21/027
Filed: 2020-10-28
Abstract: To provide an advantageous technique for filling a mold with an imprint material.SOLUTION: A molding method that uses a mold to form an uncured composition placed on a substrate as a film that continuously covers the surface of the substrate includes a first step of acquiring unevenness information on the surface unevenness of an uncured first composition arranged on the substrate as the film, a second step of arranging an uncured second composition droplet in a recess on the surface of the first composition on the basis of the unevenness information acquired in the first step, and a third step of molding the composition containing the first composition film and the second composition droplet with the mold after the second step.SELECTED DRAWING: Figure 7
Patent JP-2021127285-A (JP)
Title: Zirconia sintered body and zirconia sintered powder
Inventor: KANENISHI KEITA
IPC: C01G25/02
Filed: 2020-11-02
Abstract: To provide a zirconia sintered body having excellent safety and good color development while reducing cost.SOLUTION: A zirconia sintered body containing zirconia, yttria, an iron compound, and MnO2, in which the content of Yttria is 2 to 7 mol% relative to zirconia; the content of iron compounds is 0.04 to 0.16 mass% in terms of Fe2O3 when the total mass of zirconia and yttria is 100 mass%; and the content of MnO2 is 0.0001 to 0.005 mass% when the total of zirconia and yttria is 100 mass%.SELECTED DRAWING: None
Patent JP-2022074194-A (JP)
Title: Light detection device
Inventor: ONDA KAZUHISA
IPC: G01S7/481
Filed: 2020-11-03
Abstract: To provide a light detection device capable of having higher detection resolution.SOLUTION: A lidar device 100 is a light detection device including a light-emitting unit 20, a scanning unit 30, a light-receiving unit 40, and an optical unit 60. In the light-emitting unit 20, a plurality of laser oscillation elements 22 radiating a beam SB are arranged at intervals in a light source arrangement direction ADs. The scanning unit 30 scans the beam SB radiated from the light-emitting unit 20 and projects the beam SB to a measurement region. The light-receiving unit 40 receives a reflection beam RB from the measurement region. The optical unit 60 is provided on an optical path of the beam from the light-emitting unit 20 to the scanning unit 30. The optical unit 60 includes a collimator lens 61 with a positive power in a transmitting direction of the beam SB, and a beam shaping lens 66 provided in a subsequent stage of the collimator lens 61 and having a positive power in the transmitting direction in the sub-scan surface SS.SELECTED DRAWING: Figure 1
Patent JP-2022077851-A (JP)
Title: Test piece for electrolyte analysis and electrolyte analyzer
Inventor: YAMASHITA HIDEYUKI
IPC: G01N27/333
Filed: 2020-11-12
Abstract: To provide a test piece for electrolyte analysis that can be formed into a small size and prevents material liquids for forming a first ion sensitive film and a second ion sensitive film from coming into contact with each other.SOLUTION: A test piece for electrolyte analysis includes a board 31 extending in one direction (an X direction), a first ion sensitive film 41i provided at a specific area in one end 31e side in the X direction on one principal surface 31a of the board 31, a first extraction electrode 43 extending from the first ion sensitive film 41i to the other end 31f side, a second ion sensitive film 42i provided at a specific area in the one end 31e side on the other principal surface 31b of the board 31, and a second extraction electrode 44 extending from the second ion sensitive film 42i to the other end 31f side. The first ion sensitive film 41i and the second ion sensitive film 42i, respectively come into contact with electrolyte to generate a first potential depending on concentration of a first ionic species and a second potential depending on concentration of a second ionic species.SELECTED DRAWING: Figure 1
Patent JP-2022079211-A (JP)
Title: Segment and manufacturing method for segment
Inventor: KII YOSHITAKA
IPC: E21D11/38
Filed: 2020-11-16
Abstract: To provide a segment that prevents water from entering a segment piece.SOLUTION: In a segment 1 having a segment piece 2 made of precast concrete forming a tunnel structure and a method for manufacturing the segment 1, the segment 1 includes a waterproof sheet 3 covering a surface of the segment piece 2. The waterproof sheet 3 is provided from a back surface 2c which is a surface on a natural ground side out of the surface of the segment piece 2, to side surfaces 2a1 and 2a2 on both sides in a tunnel axial direction and side surfaces 2b1 and 2b2 on both sides in a tunnel circumferential direction. The waterproof sheet 3 has: a back sheet portion 31 corresponding to the back surface 2c; a first side surface sheet portion 32 corresponding to one side surface 2a1 in the tunnel axial direction; a second side surface sheet portion 33 corresponding to the other side surface 2a2 in the tunnel axial direction; a third side surface sheet portion 34 corresponding to one side surface 2b1 in the tunnel circumferential direction; and a fourth side surface sheet portion 35 corresponding to the other side surface 2b2 in the tunnel circumferential direction.SELECTED DRAWING: Figure 1
Patent JP-2022079304-A (JP)
Title: Eyeglass-type device and program
Inventor: ISHIGAKI KENTA
IPC: G06F3/01
Filed: 2020-11-16
Abstract: SOLUTION: An eyeglass-type device is provided, including: an image storage unit for storing captured images captured by a camera; a transmission destination identification unit configured to identify a transmission destination based on a captured image of an object indicative of a transmission destination of the captured image; and an image management unit configured to transmit a captured image captured by the camera to a transmission destination without storing the captured image in the image storage unit when the transmission destination is identified by the transmission destination identification unit.SELECTED DRAWING: Figure 1
Patent JP-2022007898-A (JP)
Title: Program, image communication system, display method and imaging apparatus
Inventor: KATO YOSHINAGA
IPC: H04N5/225
Filed: 2020-11-18
Abstract: To solve the following problem: On the basis of the fact that an imaging start operation had been conducted with either one of a wide-angle imaging apparatus and a narrow-angle apparatus in order to meet the timing of imaging start operations of a wide-angle image and a narrow-angle image each other, a system for conducting imaging start on the other imaging apparatus has been on public view; however, the conventional method has a problem that it is difficult for a narrow-angle viewing person to grasp imaging places and states only by viewing a subject projected on a narrow-angle image.SOLUTION: A display control section 37 displays a prescribed area image Q11 in order while moving a prescribed area T in a wide-angle image (equidistant cylindrical projection image EC1) obtained, first, by displaying a narrow-angle image (a plane image P) obtained by conducting imaging with a smart phone 3 for a prescribed time (t0-t1) and subsequently conducting corporative imaging with an entire-celestial-sphere imaging apparatus 1 (t1-t2).SELECTED DRAWING: Figure 16
Patent JP-2022081218-A (JP)
Title: Moving entity-mounted video system
Inventor: YAMAZAKI RYUTA
IPC: G08G1/16
Filed: 2020-11-19
Abstract: To provide a moving entity-mounted video system making it possible to more reliably ensure safety of a moving entity even when an occupant other than a driver wears an HMD as a user.SOLUTION: A video system 10 includes: an HMD 12 that is worn on the head of a user 110 who is an occupant other than a driver 102 of a vehicle 100, and provides the user 110 with video while covering the field of vision of the user 110; a display controller 14 that controls display of the HMD 12; and a monitoring device 18 that monitors the wakefulness of the driver 102. When it is determined based on a result of monitoring performed by the monitoring device 18 that the driver 102 is unawakened or in a non-wakefulness, the display controller 14 provides the user 110 with guide video 62 for prompting the user to take action of touching the driver 102 to awake the driver via the HMD 12. The guide video 62 includes video which makes it possible to recognize an actual positional relationship between the driver 102 and the user 110.SELECTED DRAWING: Figure 2
Patent JP-2022082203-A (JP)
Title: Flat part feeder
Inventor: MATSUZAKI KEITA
IPC: B06B1/04
Filed: 2020-11-20
Abstract: To realize cost reduction by generating vibration in an oblique direction while reducing the number of vibrating means.SOLUTION: A flat part feeder 1 comprises: exciting means 40 for generating exciting force in a vertical direction; a vibration direction conversion part 41 which converts the exciting force generated by the exciting means 40 into an exciting force in an oblique direction to output; and a transmission member 42 which transmits the exciting force output from the vibration direction conversion part 41 to a vibration plate 2.SELECTED DRAWING: Figure 7
Patent JP-2021104575-A (JP)
Title: Cutting working machine
Inventor: HORIE NORIYUKI
IPC: B25F5/00
Filed: 2020-12-01
Abstract: To achieve a cutting working machine capable of changing an angle of a handle in accordance with a working form.SOLUTION: A cutting working machine 1 includes: a housing 10 including a motor storage part 30; a handle 20 rotatably connected to the housing 10; a base 60 having a through hole 62 into which a cutting blade 2 driven by a motor penetrates, and a contact surface 61 brought into contact with a cutting object; an eccentric cam rotating with a linear line extending in a direction of crossing an output shaft of the motor as a rotational axis; and a fitting rod making periodic motion with the rotation of the eccentric cam. The cutting blade 2 is connected to the fitting rod, and is operated in accordance with the periodic motion of the fitting rod. The handle 20 can rotate in a direction in which a bottom edge approaches the contact surface 61, and a direction in which it separates from the contact surface 61, and can be fixed in two or more different rotation positions.SELECTED DRAWING: Figure 1
Patent JP-2021190415-A (JP)
Title: Smart battery device
Inventor: YEN WEI TING
IPC: H01M10/48
Filed: 2020-12-01
Abstract: To provide a method for detecting expansion rate of a battery device through a charging/discharging process of the battery device.SOLUTION: A battery device includes an energy storage unit, a temperature sensing unit, a storage unit, and a processing unit. The processing unit calculates internal resistance of the energy storage unit to obtain a first increment corresponding to the internal resistance, and detects charging voltage that is charging the battery device to obtain a second increment corresponding to the charging voltage. The processing unit detects discharging current of the energy storage unit to obtain a third increment corresponding to the discharging current. The processing unit further reads a cycle count from the storage unit to obtain a fourth increment corresponding to the cycle count, reads temperature from the temperature sensing unit to obtain a fifth increment corresponding to the temperature, and determines swelling rate of the battery device according to a product value of the first, second, third, fourth, and fifth increments.SELECTED DRAWING: Figure 1
Patent JP-2022088785-A (JP)
Title: Identification method, projection method, identification system, information processing apparatus, and program
Inventor: YANAI KOHEI
IPC: H04N5/225
Filed: 2020-12-03
Abstract: To accurately identify an area corresponding to an object included in a subject even when the color of the object and the color of a background object other than the object have a small difference therebetween.SOLUTION: There is provided an information processing apparatus 30 having a first acquisition unit 331, a second acquisition unit 332, a calculation unit 333, and an identification unit 334. The first acquisition unit 331 acquires, on the basis of a first image obtained by picking up an image of a subject SC including an object SC1 with an imaging apparatus 20, first information on reflected light from the subject SC for every pixel. The second acquisition unit 332 acquires second information according to the distance from the subject SC to the imaging apparatus 20 for every pixel of the first image. The calculation unit 333 executes an operation with the first information and the second information as variables, and calculates an index value being a result of the operation for every pixel. The identification unit 334 determines, for every pixel of the first image, whether the pixel belongs to an area corresponding to the object SC1 on the basis of the index value.SELECTED DRAWING: Figure 1
Patent JP-2022090306-A (JP)
Title: Capacitance touch panel
Inventor: KOHAMA TORU
IPC: G06F3/044
Filed: 2020-12-07
Abstract: To provide a capacitance touch panel capable of preventing malfunction due to water wetting on a touch surface regardless of use environment.SOLUTION: A capacitance touch panel 1 is a touch panel of mutual capacitance system, and includes multiple touch detection electrodes 3 to detect capacitance change and cancel electrodes 4 to detect water wetting on a touch surface touched by a panel operator, on a glass substrate 2. The touch detection electrodes 3 and the cancel electrodes 4 are formed by a conductive thin film including an aluminum layer. The cancel electrodes 4 are provided so as to surround each of the multiple touch detection electrodes 3 at approximately equal intervals.SELECTED DRAWING: Figure 1
Patent JP-2022091254-A (JP)
Title: Battery case structure
Inventor: YASUI TAKESHI
IPC: B60K1/04
Filed: 2020-12-09
Abstract: To provide a battery case structure which improves heat resistance while suppressing increase in weight.SOLUTION: A battery case structure comprises: a battery which is provided on the lower side of a floor panel of a vehicle; a lower case which covers the battery from the lower side; and an upper case 4 which has a horizontal plate part 11 arranged between the floor panel and the battery and covers the battery from the upper side. The thickness t2 along the vertical direction of an outer peripheral part 20 of the horizontal plate part 11 in the upper case 4 is thicker than the thickness t1 along the vertical direction of an inner peripheral part 30 of the horizontal plate part 11. The upper case 4 is formed into a plate shape with a metallic material. A plate-like reinforcement member 25 is attached to the outer peripheral part 20.SELECTED DRAWING: Figure 4
Patent JP-2022091384-A (JP)
Title: Eutectoid plating solution
Inventor: KATO TADAHIRO
IPC: C23C18/52
Filed: 2020-12-09
Abstract: To provide a novel eutectoid plating solution that can give a plated layer having excellent eutectoid properties even when using a high-pH plating solution.SOLUTION: The inventive eutectoid plating solution at least contains water, a Group 4 element-based coupling agent having a lactate group or a salt thereof, at least one silicon-based particles, and a metal source, and has a pH of 5.5-7.0.SELECTED DRAWING: None
Patent JP-2022092856-A (JP)
Title: Folding container
Inventor: TSUKADA MASATOSHI
IPC: B65D19/12
Filed: 2020-12-11
Abstract: To provide a container for harvesting, drying and transporting field crops which can be easily folded and is effective at harvesting and/or shipping, sorting works.SOLUTION: A folding container for field crops comprises: a base (2) having an approximately square planar shape; a front panel (8), a rear panel (10) and right and left side panels (11, 11); and a bottom part (13). The front panel (8) and the rear panel (10) are fixed so as to stand upright on the base by the right and left side panels (11, 11) and a plurality of connection mechanisms (14), and the connection mechanisms provided on the front panel (8) and the rear panel (10) out of the plurality of connection mechanisms have handle parts, and the front panel (8) and the rear panel (10) are divided into at least two in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2022093187-A (JP)
Title: Device, method, and program for processing information
Inventor: IMAGAWA TAKAHIRO
IPC: G06F3/01
Filed: 2020-12-11
Abstract: To raise awareness of premenarche users on menstruation.SOLUTION: An information processing device disclosed herein comprises a prediction unit configured to predict a first menstrual period when a user will experience her first menstruation on the basis of user information indicative of physical features of the user, and a provision unit configured to provide the user with content in accordance with the first menstrual period predicted by the prediction unit.SELECTED DRAWING: Figure 6
Patent JP-2022051482-A (JP)
Title: Method for manufacturing golf club head member
Inventor: HSIAO TE-FU
IPC: A63B53/04
Filed: 2020-12-17
Abstract: To provide a method for manufacturing a golf club head member capable of reducing the trouble in manufacture.SOLUTION: A method for manufacturing a golf club head member includes: a fiber placement step of sewing at least one main thread material 11 onto a base material 13 to create a three-dimensional head member semifinished product including the main thread material 11 laminated on the base material 13, and the base material 13; and a molding step of installing the created golf club head semifinished product in a molding space in a mold, evacuating air from the molding space to form a vacuum state, and filling the molding space with a molding resin to create a head member by thermocompression molding.SELECTED DRAWING: Figure 1