baber/WOPTO huggingface dataset:
Patent JP-2020197750-A (JP)
Title: Fluid handling structure for lithographic apparatus
Inventor: PEPIJN VAN DEN EIJNDEN
IPC: G03F7/20
Filed: 2020-08-31
Abstract: To provide a fluid handling structure in which immersion fluid loss is reduced.SOLUTION: A fluid handling structure 12 configured to confine immersion fluid to a region of a lithographic apparatus comprises: an aperture 15 formed therein to pass a projection beam through the immersion fluid; a first part; and a second part. The first part and the second part define a surface 20 adapted for extraction of the immersion fluid from the region. Movement of the first part relative to the second part is effective to change a position of the fluid flow into or out of the surface relative to the aperture 15. The first part and second part comprise at least one through-hole to pass the fluid flow therethrough. One of the first part and second part comprises at least one opening to pass the fluid flow therethrough. The through-hole and the opening are in fluid communication when aligned. The movement allows alignment of the at least one opening with different ones of the at least one through-hole thereby to change the position of the fluid flow into or out of the surface relative to the aperture.SELECTED DRAWING: Figure 2
Patent JP-2022040900-A (JP)
Title: Hydraulic composition, method of producing hydraulic composition, molding, hardened material, and method of producing hardened material
Inventor: TASAKA YUKIO
IPC: B28C7/04
Filed: 2020-08-31
Abstract: To provide a hydraulic composition capable of improving compression strength of a hardened material.SOLUTION: The hydraulic composition comprises cement and at least one carbonate selected from the group consisting of a carbonic acid salt and a carbonic acid ester, with the carbonic acid salt being a salt of a monovalent cation and a carbonate ion or a bicarbonate ion.SELECTED DRAWING: None
Patent JP-2022042276-A (JP)
Title: Intermediate working method of extruded resin sheet
Inventor: OKUMURA KAZUMASA
IPC: B05D5/06
Filed: 2020-09-02
Abstract: To provide an intermediate working method of an extruded resin sheet, capable of preventing generation of breaks, cracks or the like when shaping in a curved shape by thermal press working, by coating each area in a resin sheet in which various areas have curved portions with different curvatures, in an appropriate condition according to the curvatures.SOLUTION: A step control system 1 acquires curvature related-information related to curvatures after thermal press working for every individual area and divided area by virtually dividing an extruded resin sheet into a plurality of individual areas corresponding to a plurality of resin sheets, and virtually dividing each individual area further into a plurality of divided areas. There are provided steps of: an every area coating condition setting step P3C of setting a coating condition for every individual area and divided area according to a curvature based on the curvature related-information for every individual area and divided area; and a coating executing step P3D of coating a divided area of each individual area based on the coating condition.SELECTED DRAWING: Figure 1
Patent JP-2022043460-A (JP)
Title: Vehicle control device and obstacle avoidance control method
Inventor: NISHIURA RIKI
IPC: B60W30/095
Filed: 2020-09-04
Abstract: To provide a vehicle control device which gives a feeling of safety to a driver and realizes highly accurate obstacle avoidance.SOLUTION: A vehicle control device comprises: a vehicle position calculation unit; an obstacle determination unit; a collision likelihood determination unit; an avoidance means selection unit; an avoidance route calculation unit; and a steering control value calculation unit which calculates a steering control value and outputs it to a steering actuator control unit. The avoidance route calculation unit calculates a target point for avoiding an obstacle, divides an avoidance section connecting the position of the vehicle and the target point into a plurality of partial sections, calculates a partial avoidance route in each partial section, and calculates the avoidance route composed of the plurality of partial avoidance routes.SELECTED DRAWING: Figure 3
Patent JP-2022043467-A (JP)
Title: Power system monitoring/control device and power system monitoring/control method
Inventor: OMI Shota
IPC: H02J3/00
Filed: 2020-09-04
Abstract: To provide a power system monitoring/control device and a power system monitoring/control method capable of more stably operating and controlling a power system.SOLUTION: A power system monitoring/control device 1 that collects measured values of a power system and plans the operation and control operation of a control device connected to the power system includes a state estimation unit 202 that performs state estimation using a measured value DB DB1 that stores the measured value as the measured section, and the measured section, and generates the state estimated section, a foreseeing tidal current cross-section generation unit 203 that generates foreseeing tidal current cross-section using state estimation sections DB DB2 that stores the state estimation section, forecast information DB DB3 that stores forecast information, the state estimation cross-section, and the prediction information, and a display unit 206 that displays forecast tidal current cross section DB DB4 that stores the foreseen tidal current cross section, a composite foreseen tidal current cross section that combines predicted tidal current cross sections generated at different times and a state estimation cross section acquired from the forecast tidal current cross section DB DB4.SELECTED DRAWING: Figure 2
Patent JP-2022044099-A (JP)
Title: Electric power steering device
Inventor: SUZUKI TOSHINOBU
IPC: B62D5/04
Filed: 2020-09-07
Abstract: To provide an electric power steering device which is capable of suppressing its size in the radial direction, and capable of arranging a first housing and a second housing within a limited small space.SOLUTION: An electric power steering device includes: a first bolt boss which is provided on a first housing side of a worm wheel accommodating part in a second housing, and has a first female screw part being open toward the first housing side, and formed in a planar region connecting a second pinion shaft, a first bracket hole and a second bracket hole; and a first bolt boss which is provided in a first housing so as to face the first bolt boss in the second housing, and has a first bolt hole being formed in a planar region connecting a second pinion shaft, a first bracket hole and a second bracket hole, and being formed by penetration to be continuous with the first female screw part of the first bolt boss in the second housing.SELECTED DRAWING: Figure 3
Patent JP-2020204407-A (JP)
Title: Motor-operated valve
Inventor: YAZAWA MASASHI
IPC: F16K31/04
Filed: 2020-09-08
Abstract: To provide a motor-operated valve capable of restraining a flow rate change accompanied by a change in a flow direction of a fluid (refrigerant) when a valve element is at a bottom position.SOLUTION: In a motor-operated valve which converts the rotational motion of a rotor to the linear motion and moves a valve element 14 to an axial direction based on the linear motion, at least a part of a straight portion 14s of the valve element 14 and at least a part of a straight portion 46s of a valve seat 46a are overlapped with each other in a lifting direction when the valve element 14 is at a bottom position.SELECTED DRAWING: Figure 2
Patent JP-2022047020-A (JP)
Title: Electromechanical converter
Inventor: IWAKURA YUKUSHI
IPC: H04R25/00
Filed: 2020-09-11
Abstract: To provide a technique of downsizing an electromechanical converter while reducing the difficulty of manufacturing components.SOLUTION: A driving unit 1 includes: an integrated structure part to which, in the inside of a pair of yokes 10, a coil 22 and two pairs of magnets 20 are fixed; an armature 25 penetrating the inner space of the structure part; and two pairs of springs 28 arranged therebetween. The yokes 10 are formed by integrating the outside yoke 11 and the inside yoke 12 with each other, and finally the end part of each bending part 11b is fixed. The outside yoke 11 is set to be thick enough to secure a desired strength for a spring engagement unit 11c, on which the repulsive force of the springs 28 acts. The inside yoke 12 is set to be thick enough to compensate for shortages of thickness required to secure a predetermined cross section which does not saturate magnetic fluxes passing through the yokes 10. This makes it easier to manufacture yoke components, and manufacturing the yokes 10 with a reduced protruding size without saturating magnetic fluxes leads to downsizing of the driving unit and the electromechanical converter.SELECTED DRAWING: Figure 1
Patent JP-2022050078-A (JP)
Title: Door handle turning tool and door handle turning tool set
Inventor: ASAKAWA YOSHIE
IPC: E05B1/00
Filed: 2020-09-17
Abstract: To provide a door handle turning tool with high portability and hygiene.SOLUTION: A door handle turning tool 1 has an insertion part 12 into which an edge part 2b in a card holder 2 is inserted, and is integrated with the card holder 2 by holding the edge part 2b of the card holder 2 inserted into the insertion part 12. The door handle turning tool 1 includes a through-hole 11 through which an arm part of a door handle having an arm part to be gripped by a hand is passed, and the door can be opened by turning the door handle without touching the door handle with the hand.SELECTED DRAWING: Figure 4
Patent JP-2022052649-A (JP)
Title: Game machine
Inventor: SATO SUNAO
IPC: A63F7/02
Filed: 2020-09-23
Abstract: To provide a game machine which can improve the interest of a player.SOLUTION: A game machine includes a movable body, a base part on which the movable body can be mounted, a receiving part which is provided in the base part and to which the movable body can be attached, and fixing means by which the movable body can be fixed to the base part rotatably with respect to the base part.SELECTED DRAWING: Figure 209
Patent JP-2022053980-A (JP)
Title: Magnetic recording head and method for manufacturing the same, magnetic recording device and method for manufacturing magnetic recording medium
Inventor: KANEKO TETSUYA
IPC: G11B5/584
Filed: 2020-09-25
Abstract: To provide a magnetic recording head having a gap formed by ion beam processing and capable of exerting high recording capability.SOLUTION: A magnetic recording head has a magnetic film including a write gap, has a narrower gap width on a recording surface side in the write gap than a gap width on a rear surface side, and has, at a gap end part on the recording surface side of the write gap, an opening part formed by ion beam processing. There are also provided a magnetic recording device including the magnetic recording head, a method for manufacturing the magnetic recording head and a method for manufacturing a magnetic recording medium which has a servo pattern including the formation of a servo pattern by the magnetic recording head on the magnetic recording medium.SELECTED DRAWING: None
Patent JP-2022054170-A (JP)
Title: Attachment device and lighting device
Inventor: SUZUKI NORIMASA
IPC: F16B41/00
Filed: 2020-09-25
Abstract: To provide an attachment device which can prevent a fall of a screw.SOLUTION: An attachment device 37 comprises a screw 110, a washer 116 and an attachment member 111. The screw 110 has a screw part 113, a shaft part 114 and a head part 115 in this order from a tip side. The washer 116 is arranged at the shaft part 114. The attachment member 111 has: an attachment plate part 125; a screw arrangement opening part 130 which is opened at the attachment plate part 125, shallower than the head part 115 and the washer 116 in width, wider than the shaft part 114 in width, and arranged with the shaft part 114 between the head part 115 and the washer 116; and a screw insertion opening part 131 communicating with one end side of the screw arrangement opening part 130, and opened at one end side of the attachment plate part 125. An opening end part 132 wider than the shaft part 114 in width is arranged at one end side of the screw insertion opening part 131, and a fall prevention part 133 which is shallower than the shaft part 114 in width is arranged at the other end side of the screw insertion opening part 131.SELECTED DRAWING: Figure 8
Patent JP-2020204409-A (JP)
Title: Valve with water filling function
Inventor: KAKEGAWA MITSUHIKO
IPC: F16K37/00
Filed: 2020-09-30
Abstract: To provide a butterfly valve being a butterfly valve with a water filling function adapted to initial water conduction which can exactly charge water by adjusting a water quantity to a proper quantity while suppressing internal consumption by maintaining low torque performance even under condition that fluid pressure differs, and can exchange an internal component.SOLUTION: A valve comprises a reduction gear 30 having an input shaft 60 and an output shaft 61, and a full-opening display part 83 indicating an opening of the output shaft 61, and an opening confirmation indicator 41a at the reduction gear 30. The full-opening display part 83 is an adjustment range display part for adjusting a valve opening range, a water filling opening range display part 85 indicated alongside the adjustment range display part 83 is arranged in a position in the vicinity of a 0% side of the adjustment range display part 83, and use-pressure value display parts 41b for making a water quantity adapted to water filling flow according to a use pressure value are indicated alongside the adjustment range display part 83 and the water filling opening range display part 85 in a state in which a water filling flow speed is set in advance.SELECTED DRAWING: Figure 5
Patent JP-2022059500-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-10-01
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, control is shifted to a third time-shortening game state more advantageous than a second time-shortening game state if the number of time-shortening times set to time-shortening pattern stop losing is larger than the remaining number of time-shortening game times in the second time-shortening game state when a result of a jackpot lottery in the second time-shortening game state to be started when a jackpot lottery result in a normal game state is a jackpot of the first kind is time-shortening pattern stop losing. A probability that a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is the same. The number of time-shortening game times set when a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is set from plural predetermined time-shortening game times.SELECTED DRAWING: Figure 90
Patent JP-2022060621-A (JP)
Title: Cargo loading device
Inventor: SHIMAZU TOSHIHARU
IPC: B65G67/02
Filed: 2020-10-05
Abstract: To increase usefulness of a cargo loading device for loading cargo on a loading platform of a truck.SOLUTION: A cargo loading device 10 has a rail 42 extending substantially parallel to a loading platform 7, a lift base 41 movably installed on a rail 42, a lower slide platform 103, and an upper slide platform 104. The lower slide base 103 is movably connected to the lift base 41 in the approaching/separating direction of approaching or separating from the lift base 41 toward the loading base 7. The upper slide table 104 is movably connected to the lower slide table 103 in the approaching and separating directions. The cargo loading device 10 has an elevating mechanism 106 provided integrally with the upper slide base 104, and a fork 121 that elevates and holds the cargo W by the elevating mechanism 106.SELECTED DRAWING: Figure 3
Patent JP-2022060815-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: NAKAMOTO HISASHI
IPC: G06T19/00
Filed: 2020-10-05
Abstract: To provide an information processing apparatus, an image processing method, and a program which reduce time and effort of an operator to facilitate generation of desired virtual viewpoint information when generating the virtual viewpoint information by a keyframe method.SOLUTION: A main control unit 304 in an image processing apparatus being an information processing apparatus includes: a keyframe setting unit 401 which generates keyframes in which parameters indicative of positions of virtual viewpoints and viewing directions from the virtual viewpoints and times during image capture with a plurality of imaging apparatus are associated with each other, wherein the virtual viewpoints relate to a virtual viewpoint video generated on the basis of a plurality of captured images obtained by image capture with the plurality of imaging apparatus and the positions of the virtual viewpoints and the viewing directions from the virtual viewpoints are determined on the basis of a user operation to designate the virtual viewpoints; and a camera path generation unit 403 which, when the plurality of generated keyframes satisfy a prescribed condition, generates new keyframes and generates virtual viewpoint information indicative of transition of the virtual viewpoints on the basis of a plurality of keyframes.SELECTED DRAWING: Figure 4
Patent JP-2022061156-A (JP)
Title: Ultrasonic bonding device
Inventor: ITO TAKASHI
IPC: B23K20/10
Filed: 2020-10-06
Abstract: To provide an ultrasonic bonding device which can suppress deterioration in bond strength of a joined member in bonding by ultrasonic bonding.SOLUTION: An ultrasonic bonding device includes a stage, a bonding tool, a temperature sensor and a control device. The stage enables arrangement of a joined member on the upper side in a height direction. The bonding tool is arranged on the upper side in the height direction relative to the joined member, presses the joined member to the lower side in the height direction by a pressurization force and is driven in a state of transmitting ultrasonic vibration vibrated in a direction crossing the height direction to the joined member, and thereby joins the joined member. The temperature sensor detects a temperature of the joined member vibrated by the ultrasonic vibration. The control device changes a control parameter relating to driving of the bonding tool based on information on the temperature of the joined member detected by the temperature sensor.SELECTED DRAWING: Figure 1
Patent JP-2022062929-A (JP)
Title: Toilet device
Inventor: AKASAKI HIDEYUKI
IPC: E03D11/02
Filed: 2020-10-09
Abstract: To provide a toilet device that properly illuminates not only the toilet bowl itself but also the lighting functions of the accessories.SOLUTION: A toilet device has a toilet body and accessories installed in a toilet room, and the accessories include at least a remote controller. Also included are a group of lighting lamps, a lighting control unit that controls the lighting of the group of lighting lamps, and a user detection unit that detects the presence of a user in the toilet room. The group of lighting lamps has at least a toilet bowl illuminator for illuminating the toilet body and a remote-controller illuminator for illuminating the remote controller. The lighting control unit has a toilet bowl lighting instruction unit that turns on (S2) the toilet bowl illuminator when the presence of a user is detected by the user detection unit, and a remote-controller lighting instruction unit that turns on (S6) the remote-controller illuminator at a timing after the lighting (S2) of the toilet bowl illuminator by the toilet bowl lighting instruction unit.SELECTED DRAWING: Figure 8
Patent JP-2022064742-A (JP)
Title: Hybrid vehicle control device
Inventor: YAMAMOTO RYOJI
IPC: B60L50/61
Filed: 2020-10-14
Abstract: To balance between power performance and fuel economy performance of a hybrid vehicle capable of traveling with an internal combustion engine stopped.SOLUTION: A hybrid vehicle control device controls a hybrid vehicle mounted with a traveling electric motor and an internal combustion engine. In the hybrid vehicle control device, an electronic throttle valve which opens or closes a valve body with a throttle motor, which is an electric motor, is installed on an intake passage of the internal combustion engine. The hybrid vehicle control valve: can switch an opening of the electronic throttle valve while the internal combustion engine is stopped between a first state where the valve body is operated to have a predetermined opener opening without applying force to the valve body with the throttle motor and a second state where the valve body is operated to have an opening larger than the opener opening with the force applied to the valve body with the throttle motor; and selects either the first state or the second state while the internal combustion engine is stopped on the basis of operation made by a driver or a present state of a vehicle.SELECTED DRAWING: Figure 3
Patent JP-2022067301-A (JP)
Title: Game machine
Inventor: TSUBOTA RYOICHI
IPC: A63F5/04
Filed: 2020-10-20
Abstract: To appropriately execute interrupt processing even when an interrupt prohibition period exists.SOLUTION: Interrupt processing with a period "Tc" is executed. When a timing "A2" which is the execution cycle of the interrupt processing is an interrupt prohibition period, the interrupt processing is executed at a timing "A7" after the end of the interrupt prohibition period. After the interrupt processing is started at the timing "A7", a timing "A3" of the next interrupt processing is a timing after "n (n is a natural number) x T" has passed from a timing "A1". While an interrupt processing 2 started at the timing "A7" is executed at the timing "A3" at which "n (n is a natural number. In this example, n=2.)×T" has passed from the timing "A1", the interrupt processing is executed at a timing "A8" after the interrupt processing 2 started at the timing "A7" is executed.SELECTED DRAWING: Figure 241
Patent JP-2022068599-A (JP)
Title: vehicle
Inventor: HOSHI HIDEYUKI
IPC: H02M7/48
Filed: 2020-10-22
Abstract: To provide a vehicle which can restrain influence on occupant space by disposition of an inverter.SOLUTION: A vehicle comprises a vertical engine 10, a motor 12, a transmission 13 and an inverter 27. The motor 12 is disposed in a rearward direction of the vertical engine 10. The transmission 13 includes a transmission case 13a and is adjacently disposed behind the motor 12. The transmission 13 is disposed below a floor tunnel 1d. The inverter 27 is situated below the floor tunnel 1d and is mounted to an upper portion 13b of the transmission case 13a.SELECTED DRAWING: Figure 5
Patent JP-2022069175-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: MORI KAZUYA
IPC: G05B23/02
Filed: 2020-10-23
Abstract: To calculate an adequate index value related to a state of a filter press device.SOLUTION: An information processing device (1) comprises: a data acquisition part (101) which acquires flow rate data (111) as time-series data on a supply flow rate of an object liquid of filtering supplied to a filter press device (3); and an index value calculation part (105) which uses the flow rate data (111) to calculate a clogging index value indicative of a degree of clogging of the filter press device (3) and a filtering resistance index value indicative of filtering resistance of the object liquid of filtering.SELECTED DRAWING: Figure 1