baber/WOPTO huggingface dataset:
Patent JP-2022054199-A (JP)
Title: Electrically-driven rotary-wing aircraft
Inventor: MINORIKAWA MANABU
IPC: B64D1/02
Filed: 2020-09-25
Abstract: To provide an electrically-driven rotary-wing aircraft having improved safety during a flight.SOLUTION: An electrically-driven rotary-wing aircraft has an electrical driving part including a first motor, a first battery that has a first battery unit to be attached thereto in detachable manner and supplies the first motor with power from the first battery unit, and a second battery that has a second battery unit to be attached thereto in detachable manner and supplies the first motor with power from the second battery unit. The first and second batteries are disposed away from each other.SELECTED DRAWING: Figure 1
Patent JP-2022060016-A (JP)
Title: Fixing body, fixing structure, and installation method of fixing body
Inventor: MARUO AKIHIRO
IPC: F16B5/02
Filed: 2020-10-02
Abstract: To provide a fixing body capable of being stably fixed to a fixed surface, a fixing structure, and an installation method of the fixing body.SOLUTION: A fixing body includes: a main body 10 having a first base portion 11 and a second base portion 12 respectively along a floor surface S1 and an intersection surface S2 disposed in an intersecting manner, and having an L-shape formed by connecting the first base portion 11 and the second base portion 12; an adhesive mat 41 joined to the floor surface S1 by contact therewith; and an adhesive mat 42 joined to the intersection surface S2 by contact therewith. The fixing body further includes a screw member 30 for energizing a tip side of the first base portion 11 in a direction of separating from the floor surface S1, and the second base portion 12 is energized toward the intersection surface S2 by energization of the tip side of the first base portion 11 by the screw member 30, thus the adhesive mat 42 is pressed toward the intersection surface S2.SELECTED DRAWING: Figure 13
Patent JP-2022061365-A (JP)
Title: Ejection device, ejection device manufacturing method and imprinting device
Inventor: KURI MASAHIRO
IPC: H01L21/027
Filed: 2020-10-06
Abstract: To provide an ejection device that is able to prevent contamination of the device, an ejection device manufacturing method and an imprinting device.SOLUTION: A filler 6 is applied to the side end surface 7 of an ejection head 1 and the outer peripheral portion of an ejection port surface 9, including an end thereof, to cover the side end surface 7 of the ejection head 1 and the outer peripheral portion of the ejection port surface 9 with the filler 6.SELECTED DRAWING: Figure 3
Patent JP-2021071719-A (JP)
Title: Fusion splicer
Inventor: HASEGAWA RYO
IPC: G02B6/255
Filed: 2020-10-06
Abstract: To provide a fusion splicer capable of shortening an operation time when opening a coating clamp by using a power source with small output.SOLUTION: A fusion splicer 1 is equipped with a heating portion that heats a glass portion of an optical fibers F1 or F2, a lower clamp 12 on which a coating portion of the optical fiber, a coating clamp 15 that holds the optical fiber between the lower clamp and the coating portion, a windshield cover 3 that covers the heating portion and the coating clamp, a retracting mechanism that retracts the coating clamp from the lower clamp, an opening/closing mechanism 40, and a glass clamp. The retracting mechanism 30 has a power source 30a, a rotary member 33b, an elastic member 32 elastically deformed by the power source, a transmitting portion 33 that pushes up the coating clamp with elastic force received from the elastic member, and a regulating portion 34 that regulates rotations of the rotary member while the windshield cover is closed. The regulating portion releases elastic energy accumulated in the elastic member to release the regulation of rotations of the rotary member, with the opening operation of the windshield cover.SELECTED DRAWING: Figure 5
Patent JP-2021005112-A (JP)
Title: Image forming apparatus
Inventor: ITABASHI NAO
IPC: G03G21/16
Filed: 2020-10-07
Abstract: To provide an image forming apparatus using a developing cartridge having an electrical contact surface, and reduce rubbing on the electrical contact surface.SOLUTION: The present image forming apparatus comprises: a photoconductor drum 92 that can rotate about a first shaft extending in a first direction; a developing cartridge 1; and a frame to which the developing cartridge 1 can be attached. The developing cartridge 1 includes a housing that can store a developer, a developing roller 30, a storage medium that has an electrical contact surface 611, and a holder 62 that holds the electrical contact surface 611. The frame includes an electrical contact that is in contact with the electrical contact surface 611 of the developing cartridge 1. The image forming apparatus can move the housing with respect to the holder 62 while maintaining a contact state of the electrical contact surface 611 with the electrical contact. Thus, rubbing on the electrical contact surface 611 can be reduced.SELECTED DRAWING: Figure 16
Patent JP-2021005577-A (JP)
Title: Light-emitting device
Inventor: SENDA AKIHIRO
IPC: H01L51/50
Filed: 2020-10-16
Abstract: To provide a light-emitting device with high credibility.SOLUTION: The present invention provides a light-emitting device in which a non light-emitting part provided in a frame shape outside a light-emitting part has a thinner portion than the light-emitting part. On a substrate, formed are a light-emitting element, a bonding layer, and a frame-like partition. The partition is provided to surround the bonding layer and the light-emitting element, with a gap left between the partition and the bonding layer. A pair of substrates overlap with each other under a reduced-pressure atmosphere and then exposed to an air atmosphere or a pressurized atmosphere, whereby the reduced-pressure state of a space surrounded by the pair of substrates and the partition is maintained and atmospheric pressure is applied to the pair of substrates. Alternatively, the light-emitting element and the bonding layer are formed on the substrate. The pair of substrates overlap with each other, and then, pressure is applied to the bonding layer with the use of a member having a projection before or at the same time as curing of the bonding layer.SELECTED DRAWING: Figure 1
Patent JP-2022049632-A (JP)
Title: Method for producing hydrogen-containing japanese sake
Inventor: TAKESUE MASAHIRO
IPC: C12G3/022
Filed: 2020-10-16
Abstract: To provide a method and an apparatus for effectively preventing the effect imparted to the taste and aroma peculiar to a Japanese sake before processing and safely dissolving hydrogen of sufficient concentration in the Japanese sake.SOLUTION: In a method for producing hydrogen-containing Japanese sake, a Japanese sake is filled in a pressure-resistant closed vessel 1 so as the volume of the head space 3 (VH) to be 5 to 40% for the volume of the pressure-resistant closed vessel (V0), a hydrogen gas is allowed to be present at a pressure of 0.1 MPa-G or more in the head space 3 and allowed to stand for 1 hour or more. During the time, it is preferable to adjust the temperature of the Japanese sake to 0 to 15°C and it is preferable that the Japanese sake is a ginjo sake.SELECTED DRAWING: Figure 1
Patent JP-2022066778-A (JP)
Title: Fuel cell stack
Inventor: SHIBATA KAZUNORI
IPC: H01M8/2465
Filed: 2020-10-19
Abstract: To provide a fuel cell stack that can suppress stacking misalignment of cell stacks with a simple structure.SOLUTION: In a fuel cell stack that houses a cell stack in which a plurality of cells are stacked in a case, a pressure-sensitive adhesive is arranged between the cells of the cell stack, and each cell is adhered by the pressure-sensitive adhesive, and the pressure-sensitive adhesive includes a protrusion protruding to the outside of the cell, and the protrusion is in contact with the case.SELECTED DRAWING: Figure 2
Patent JP-2022066952-A (JP)
Title: Display device, and display method
Inventor: ITO HIRONORI
IPC: G08G1/16
Filed: 2020-10-19
Abstract: To make it possible to notify a driver of that another faraway vehicle outside a display range on an information display screen is being recognized.SOLUTION: A display device 4 displays a user's own vehicle 100 and another vehicle that travel within a travel lane, together with the travel lane on an information display screen 44. When the other vehicle is present in a faraway area on a front side in a vehicle-traveling direction, which falls outside a display range on the screen, the display device 4 displays a mark indicating that the other vehicle is present in the faraway area on the front side in the vehicle-traveling direction that falls outside the display range on the screen, at a fixed position of the travel lane displayed on the screen.SELECTED DRAWING: Figure 1
Patent JP-2022067477-A (JP)
Title: Fuel cell system, controller, and control program
Inventor: ABE SHOTA
IPC: H01M8/0432
Filed: 2020-10-20
Abstract: To provide a fuel cell system, a controller, and a control program that when a power generation unit is erroneously stopped, are capable of reporting an error at appropriate timing depending on a type of the error.SOLUTION: A fuel cell system comprises a controller including a control unit that when a fuel cell unit is stopped by the error, performs control of reporting the error. The control unit determines a type of the error and performs control of reporting the error after a temperature of the fuel cell unit has become equal to or lower than a prescribed temperature when the error shows a possibility that at least one of a gas passage, a reforming water passage, and an air passage fails or performs control of reporting the error immediately when the error is a predetermined error that has an influence on safety with respect to gas leakage and the like or the error is a predetermined error whose cause is a usage state of a user.SELECTED DRAWING: Figure 1
Patent JP-2022067550-A (JP)
Title: Game machine
Inventor: NAKADA CHIHIRO
IPC: A63F5/04
Filed: 2020-10-20
Abstract: To reproduce lighting like a miniature bulb in the case of illuminating and displaying a middle panel or the like.SOLUTION: A game machine has a middle panel 6 having a pattern such as a notification 6a, and a notification unit 8 that is disposed behind the middle panel 6 and illuminates and displays the pattern. The notification unit 8 has an LED 861, an elongate light guide plate 85 provided in front of the LED 861, projecting therefrom, and a spherical transparent member 83 provided in front of the light guide plate 85.The light emitted from the LED 861 can illuminate and display the notification 6a through the light guide plate 85 and the spherical transparent member 83.SELECTED DRAWING: Figure 11
Patent JP-2021082813-A (JP)
Title: Thermal sensing wire and techniques for thermal sensing
Inventor: YURIY BORISOVICH MATUS
IPC: H01M10/48
Filed: 2020-10-26
Abstract: To provide a thermal indicator wire or thermal sensor wire with a temperature sensing function which is placed next to or wrapped around many different regions of a device, such as a battery, and is used to sense when the device exceeds a critical temperature and to protect the device.SOLUTION: A thermal sensor wire 100 includes: a thermal sensing portion (inner core 104 or outer core 102) extending along a wire axis of the thermal sensor wire; and a carrier portion (outer core 102 or inner core 104) extending along the wire axis, adjacently to the thermal sensing portion. The thermal sensing portion comprises a polymer positive temperature coefficient (PPTC) material or a negative temperature coefficient (NTC) material.SELECTED DRAWING: Figure 1A
Patent JP-2022072721-A (JP)
Title: Detergent composition and stock solution for detergent composition
Inventor: HORI SHIGEO
IPC: C11D7/32
Filed: 2020-10-30
Abstract: To provide a detergent composition and a stock solution for the detergent composition which are excellent in washability and suppressed in reactivity to metal and resins.SOLUTION: The detergent composition includes a hydrophilic glycol ether compound, a hydrophobic tertiary amine compound represented by Formula (1), hydrophilic carboxylic acid represented by Formula (2), and water, and is homogeneous in appearance in a temperature range of 10 to 70°C.SELECTED DRAWING: None
Patent JP-2022073611-A (JP)
Title: Air flow forming device and air mask
Inventor: YADA AKIRA
IPC: A41D13/11
Filed: 2020-11-02
Abstract: To provide a protective tool capable of protecting a face of a wearer without covering by a physical member.SOLUTION: An air flow forming device provided on a head mounted tool forms an air flow that protects at least a part of the face of a wearer wearing the head mounted tool. The air flow forming device comprises an air supply pipe that supplies air for forming the air stream, and one or two or more air supply ports for emitting the air supplied from the air supply pipe toward a front of the wearer.SELECTED DRAWING: Figure 1
Patent JP-2022076793-A (JP)
Title: Plasma processing apparatus and control method thereof
Inventor: IKEDA TARO
IPC: H05H1/46
Filed: 2020-11-10
Abstract: To control the plasma density distribution.SOLUTION: A plasma processing apparatus includes a processing container, a plurality of microwave radiation mechanisms consisting of a central microwave radiation mechanism arranged on the top plate constituting the top wall of the processing container and arranged in the central region of the top plate, and a plurality of outer peripheral microwave radiation mechanisms arranged in the outer peripheral region than the central microwave radiation mechanism, and a plurality of magnetic field mechanisms provided at positions outside the plurality of outer peripheral microwave radiation mechanisms and corresponding to each of the outer peripheral microwave radiation mechanisms.SELECTED DRAWING: Figure 3
Patent JP-2022083455-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2020-11-13
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A game machine of the present invention can stop-display a pattern by a combination for indicating a discrimination result after dynamically displaying a plurality of patterns for indicating the discrimination result, can vary a mode of at least one pattern of the plurality of patterns on the basis of the discrimination result, and can execute a first performance advantageous to a player when the mode of the pattern is varied, and a second performance different from the first performance on the basis of setting information, thereby enhancing the player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2022081767-A (JP)
Title: Control unit, radiation ray imaging system, control method and program
Inventor: OBARA KAZUMA
IPC: A61B6/00
Filed: 2020-11-20
Abstract: To perform efficiently, sending of a plurality of radiation ray images, in imaging of an energy subtraction method.SOLUTION: A control device of the invention comprises: setting means for setting a sending order of first radiation ray image data obtained from radiation ray with first energy, and second radiation ray image data obtained from radiation ray with second energy being lower than the first energy; and acquiring means for acquiring the first radiation ray image data and the second radiation ray image data which are sent according to the set sending order.SELECTED DRAWING: Figure 2
Patent JP-2022083117-A (JP)
Title: Work machine
Inventor: SHIWAKU KOJI
IPC: E02F9/24
Filed: 2020-11-24
Abstract: To provide a work machine like a shovel having a lower structural body like a blade provided to a lower traveling body, with a position viewed from a revolving super structure varying according to a revolving angle, and at least a part thereof positioned outside the revolving super structure viewed from a revolving center, capable of preventing collision more safely.SOLUTION: A work machine stores a revolving super structure control region calculated in advance on the basis of a shape of the revolving super structure, stores a lower traveling body control region calculated in advance on the basis of shapes of a lower traveling body and a lower structural body, and changes a control region to be a control object of operation limiting control, for every change of a rotation angle, according to the rotation angle, the revolving super structure control region and the lower traveling body control region.SELECTED DRAWING: Figure 2
Patent JP-2021084813-A (JP)
Title: Supply of cross-wound bobbin to multiple work station of textile machine that manufactures cross-wound package
Inventor: LOTHAR UEDINGER
IPC: B65H67/06
Filed: 2020-11-26
Abstract: To provide a method of supplying a cross-wound bobbin to multiple work stations of a textile machine that manufactures a cross-wound package.SOLUTION: The delivery timing of cross-wound bobbins (17, 17A) to supply devices (11, 12), the transport speed of the supply devices (11, 12), and the positions and speed of service units (5, 5A, 5B, 5C) on the demand side are detected and evaluated. The operation means of the service units (5, 5A, 5B, 5C) on the demand side depends on the evaluation and is driven-controlled so as for the service units (5, 5A, 5B, 5C) on the demand side to receive the cross-wound bobbins (17, 17A) assigned to themselves.SELECTED DRAWING: Figure 1
Patent JP-2022085202-A (JP)
Title: Autonomous travel type cleaner and control method
Inventor: NISHIOKA SHINICHIRO
IPC: A47L9/28
Filed: 2020-11-27
Abstract: To provide an autonomous travel type cleaner for enabling a person to easily recognize that an incoming call has come to a communication terminal.SOLUTION: An autonomous travel type cleaner 100 includes: a housing; a drive section 140 for moving the housing; an incoming call detection section 111 for detecting whether an incoming call has come to a communication terminal 200; a person detection section 112 for detecting whether a person exists within a first range; incoming call notification means (e.g., a light source 80 and a speaker 90) for notifying of existence of the incoming call; and a control section 117. The control section 117 controls a notification operation of the incoming call notification means based on a detection result of the person detection section 112 and a detection result of the incoming call detection section 111.SELECTED DRAWING: Figure 4
Patent JP-2022086335-A (JP)
Title: Drive device and apparatus
Inventor: TAGUCHI TAKAYUKI
IPC: G03B17/02
Filed: 2020-11-30
Abstract: To provide a technology that is advantageous for suppressing noise from occurring in an electronic device.SOLUTION: Provided is a drive device in which an electronic unit 6 is secured to a movable unit 50, and the movable unit 50 and the electronic unit 6 move relatively to a stationary unit by a magnetic force between a coil 53 of the movable unit 50 and the magnet of the stationary unit. The movable unit 50 has, in a region overlapping a principal surface 666 of the electronic device 6, an opening 81 and an opening 82 in a direction that goes along the principal surface 666. The movable unit 50 is constituted such that an induction current due to the magnetic field generated in the coil 53 does not flow to a partition 84 located between he first and the second openings 81, 82 of the movable unit 50.SELECTED DRAWING: Figure 1
Patent JP-2022088777-A (JP)
Title: Thermally conductive resin composition, thermally conductive sheet, and metal-based substrate
Inventor: EGAWA NAOTO
IPC: C08K3/38
Filed: 2020-12-03
Abstract: To provide a thermally conductive resin composition capable of forming a thermally conductive sheet having improved reliability of moisture absorbing solder resistance, due to an action such as an adhesion aid effect and a structural material by adhesion between a thermally-curable resin and clay ore and adhesion between BN and clay ore.SOLUTION: A thermally conductive resin composition contains a thermally curable resin, boron nitride particles, and clay ore.SELECTED DRAWING: Figure 1
Patent JP-2022088780-A (JP)
Title: Oil-in-water emulsified food
Inventor: NAKAJIMA SATOSHI
IPC: A23L29/269
Filed: 2020-12-03
Abstract: To provide an oil-in-water emulsified food that can achieve excellent shape retention, emulsion stability and texture in a wide temperature range without low content of oil and fat.SOLUTION: An oil-in-water emulsified food is produced that contains xanthan gum, guar gum, water, oil and fat and emulsifier. Preferably, the total content of xanthan gum and guar gum is 0.3%-3% of the total mass of the oil-in-water emulsified food and is 90% or more of the total mass of thickening polymer water-soluble dietary fibers contained in the oil-in-water emulsified food. The mass ratio between xanthan gum and guar gum is preferably 50:50-5:95.
Patent JP-2022090347-A (JP)
Title: Wedge cam type brake
Inventor: OKADA YUICHI
IPC: F16D65/56
Filed: 2020-12-07
Abstract: To provide a wedge cam type brake which enables easy adjuster return operation in which an axial position of a wedge cam relative to a spindle is returned to a position before gap adjustment.SOLUTION: In a wedge cam type brake, a spindle 13, with which a wedge cam 20 is threadedly engaged in a reversible manner, is pressed and driven by an air piston 16 to perform brake operation. The wedge cam type brake includes: a chamber spring 17 which biases the air piston 16 to a non-brake position opposite to a driving direction; a fixed member 45 fixed to a brake body side stationary part through a rotation prevention mechanism 61; a rotary member 51 which engages with the other end part of the spindle 13 in such a manner that the rotary member cannot rotate relative to the other end part and can move in a rotation axis direction; and a one-way clutch 65 which is provided between the fixed member 45 and the rotary member 51 and allows rotation of the spindle 13 only in one direction so as to transmit rotational force of the spindle 13 only in a direction such that the wedge cam 20 is moved to the brake position side.SELECTED DRAWING: Figure 2
Patent JP-2021038410-A (JP)
Title: Thermoplastic molding compounds
Inventor: JOCHEN ENDTNER
IPC: C08K5/3477
Filed: 2020-12-09
Abstract: To provide compositions which are largely thermally stable toward transesterification, exhibit a V-0 classification in the UL94 test at wall thicknesses of 0.75 mm or more, and show no ignition in the glow wire test according to IEC60695-2-13 even at a glow wire temperature of at least 800°C at wall thicknesses of 0.75 mm or more.SOLUTION: The invention relates to compositions, thermoplastic molding compounds producible therefrom, and articles of manufacture based on them, where the compositions comprise not only polyethylene terephthalate but also at least one further polyester from the group of the polyalkylene terephthalates or polycycloalkylene terephthalates, also at least one organic phosphinate and/or at least one organic diphosphinate, melem and melamine polyphosphate.SELECTED DRAWING: None
Patent JP-2022094837-A (JP)
Title: Pad printing method and pad printer
Inventor: SHIRATO SHINICHI
IPC: B41J2/01
Filed: 2020-12-15
Abstract: To provide a novel pad printing method and a pad printer that can perform multicolored printing onto a workpiece and can impart a complicated pattern onto the workpiece.SOLUTION: A pad printer 1 transfers a pattern (P) deposited on a pad 2 onto a workpiece 5, wherein, ink is deposited on the pad 2 by using an inkjet printer 3.SELECTED DRAWING: Figure 1
Patent JP-2022095003-A (JP)
Title: Sheet detection device, sheet post-processing device, and image formation device
Inventor: IINO KEITA
IPC: B65H43/08
Filed: 2020-12-16
Abstract: To provide a sheet detection device which can accurately detect a sheet with variation of a transmittance due to dew condensation suppressed, even in an environment in which dew condensation may come out.SOLUTION: Transparent members in which concave-convex processing is partially applied are arranged on an optical path of an optical sensor. When dew condensation comes out even in the case in which there is a positioning variation in mounting and so on, a variation of a transmittance is thus reduced to allow for accurate detection of a sheet.SELECTED DRAWING: Figure 9