baber/WOPTO huggingface dataset:
Patent JP-2021124222-A (JP)
Title: Door and refrigerator
Inventor: YAMASHITA YUKI
IPC: F25D23/02
Filed: 2020-02-03
Abstract: To provide a refrigerator that includes a door cap for inhibiting a urethane from leaking when filling a urethane foam into a door material, and prevents the door cap from projecting forward as compared to a front surface part of a door.SOLUTION: A door includes: a panel door which is bent to configure a front surface part and a lateral surface part; cap doors included in an upper end and a lower end of the panel door; and a urethane foam filled into an inside space part which is surrounded by the panel door and the cap doors. A flange part which is bent inward is formed in at least one of the upper end and the lower end. The flange part engages the cap doors and the front surface part is positioned forward as compared to front ends of the cap doors.SELECTED DRAWING: Figure 3
Patent JP-2021124849-A (JP)
Title: Arithmetic processing device, arithmetic processing device control method, and arithmetic processing program
Inventor: YI GE
IPC: G06F7/499
Filed: 2020-02-04
Abstract: To provide an arithmetic processing device, an arithmetic processing device control method, and an arithmetic processing program for improving learning accuracy in learning using a fixed-point when performing deep learning by Define by Run.SOLUTION: An arithmetic logical unit 12 performs a predetermined calculation. A general management unit 100 causes the arithmetic logical unit 12 to execute the predetermined calculation using input data as a fixed-point of a first decimal point position, and obtains statistical information of a first calculation result. A decimal point position determination unit 101 determines a second decimal point position using the statistical information. An exponential value conversion control unit 102 causes the arithmetic logical unit 12 to calculate a second calculation result when the predetermined calculation is performed using the input data as a fixed-point of the second decimal point position determined by the decimal point position determination unit 101.SELECTED DRAWING: Figure 4
Patent JP-2021122544-A (JP)
Title: Game machine
Inventor: MIYAMOTO ATSUSHI
IPC: A63F7/02
Filed: 2020-02-06
Abstract: To provide a game machine capable of enhancing 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, a first reserved image display part 75 is set, which is capable of displaying a reserved image corresponding to the retention number of rights for starting variation display of a decorative pattern on a pattern display part 341 for displaying a jackpot lottery result in a stop display mode of a decorative pattern in a mode for showing a degree of expectation toward a jackpot. An already varied image display part 77 capable of displaying an already varied image corresponding to variation display in which variation display of a decorative pattern is started is set to the pattern display part 341. In the game machine 10, displaying three continuous blue colors corresponding to a blue color reservation having a low degree of expectation toward a jackpot in an already varied image display part 77 in a first reserved image display part 75 is more advantageous to a player than displaying three continuous red colors corresponding to a red color reservation having a high degree of expectation toward a jackpot in the already varied image display part 77 in the first reserved image display part 75.SELECTED DRAWING: Figure 77
Patent JP-2021124682-A (JP)
Title: Image forming apparatus
Inventor: SHIGIHARA KEITA
IPC: G03G21/00
Filed: 2020-02-07
Abstract: To solve the problem in which: when a color shift correction value is acquired for every change between a plurality of secondary transfer speeds, productivity is reduced, and thus a such situation needs to be improved.SOLUTION: A secondary transfer body is driven at a plurality of speeds in accordance with the type of a recording material. An image forming apparatus calculates and stores an image shift reading correction value in each of the speeds, and when the speed of the secondary transfer body is changed, corrects image shift by using the image shift reading correction value according to the corresponding speed stored in the storage unit to acquire and store two types of correction values only once, and subsequently uses a correction value corresponding to a secondary transfer speed.SELECTED DRAWING: Figure 6A
Patent JP-2020141134-A (JP)
Title: Shaft-integrated bond magnet and manufacturing method of the same
Inventor: ABE TAISUKE
IPC: B22F7/08
Filed: 2020-02-17
Abstract: To provide a bond magnet, a shaft-integrated bond magnet with high shaft coupling strength, and a manufacturing method of the shaft-integrated bond magnet by compression molding.SOLUTION: In a shaft-integrated bond magnet 1 in which a cylindrical bond magnet 3 is integrally provided on a peripheral surface of a cylindrical shaft 2, a knurl is formed on a peripheral surface of a central portion of the shaft in an axial length direction. The knurl is a diamond knurl or a straight knurl, and an inclination angle of diamond is 10 degrees or more and 45 degrees or less.SELECTED DRAWING: Figure 1
Patent JP-2021130228-A (JP)
Title: Face material
Inventor: USUDA KEIJI
IPC: D04H1/4374
Filed: 2020-02-19
Abstract: To provide a face material made of a fabric (fiber layer) containing flame-retardant fibers and having excellent flame retardancy and moldability, in which a first fiber layer and a second fiber layer are laminated and integrated, and a problem such that moisture is absorbed thereto to easily become wet is hardly caused.SOLUTION: There is provided a face material, in which: a presence of a second fiber layer 2 containing low-hydrophilic fibers in a higher mass ratio than that of a first fiber layer 1 plays a role as a water-repellent layer and can prevent water from penetrating into the first fiber layer 1; and both the first fiber layer 1 and the second fiber layer 2 contain same fibers (low hydrophilic fiber) as a constituent fiber, the first fiber layer 1 and the second fiber layer 2 are sufficiently laminated and integrated, and therefore, the first fiber layer 1 and the second fiber layer 2 can be laminated and integrated without using a binder or by reducing an amount of the binder used.SELECTED DRAWING: Figure 2
Patent JP-2021132272-A (JP)
Title: Electronic apparatus
Inventor: HAMANO HIDEYUKI
IPC: H04N5/225
Filed: 2020-02-19
Abstract: To provide a technique capable of acquiring suitable line-of-sight information regarding the user's line-of-sight.SOLUTION: An electronic apparatus includes display control means that controls the display of an image on a display surface, generation means that generates line-of-sight information on the basis of the result of sequentially detecting the line-of-sight of a user looking at the display surface, and control means that controls at least one of line-of-sight detection timing and a line-of-sight information generation method, and the control means changes at least one of the line-of-sight detection timing and the line-of-sight information generation method according to a change in at least one of a time interval for updating an image displayed on the display surface and a delay time from the acquisition of the image to the display on the display surface.SELECTED DRAWING: Figure 9
Patent JP-2021132498-A (JP)
Title: Voltage management system and voltage management method for low-voltage electricity distribution system
Inventor: KUNO TAIJI
IPC: H02J3/18
Filed: 2020-02-20
Abstract: To provide a new voltage management system for an electricity distribution system.SOLUTION: A voltage management system comprises a voltage regulator, a smart inverter, and a control device. The voltage regulator is connected to an electricity distribution system and supplies reactive power to the electricity distribution system when a voltage of the electricity distribution system is out of a predetermined range to thereby keep the voltage of the electricity distribution system within a predetermined range. The smart inverter is arranged in a distributed power source that supplies active power to the electricity distribution system, and can supply reactive power to the electricity distribution system. The control device can communicate with the smart inverter, and receives as input, information showing that the voltage regulator supplies reactive power to the electricity distribution system to thereby keep the voltage of a low-voltage electricity distribution system within the predetermined range, and on the basis of the received information, the control device causes the smart inverter to supply reactive power to the electricity distribution system.SELECTED DRAWING: Figure 1
Patent JP-2021134794-A (JP)
Title: Transmission for vehicle
Inventor: NAKABAYASHI SATOSHI
IPC: F16H63/34
Filed: 2020-02-21
Abstract: To provide a transmission for a vehicle capable of devising an installation position of a parking rod to a rotational shaft, to prevent increase in size toward an axis direction of the rotational shaft and a direction orthogonal to the axis direction.SOLUTION: In a transmission 2, when viewed from an axial direction of a counter shaft 14, an idle shaft 12 is installed diagonally above a sub-input shaft 13, and in a space on the lateral side of the sub-input shaft 13 and below the idle shaft 12, a parking rod 55 is installed along the axial direction of the counter shaft 14.SELECTED DRAWING: Figure 3
Patent JP-2021134145-A (JP)
Title: Water soluble carotenoid proteins and uses thereof
Inventor: KAWASAKI SHINJI
IPC: A61K38/56
Filed: 2020-02-25
Abstract: To provide technology related to water-soluble carotenoid proteins to allow for aqueous use of astaxanthin which enables use of astaxanthin as a water-soluble dye of red hue.SOLUTION: Disclosed is a carotenoid binding protein characterized by following (A), (B) and (C): (A) it comprises a specific amino acid sequence belonging to Fasciclin family, or an amino acid sequence with one or more substitution, deletion, insertion and/or addition of amino acid residues in the specific amino acid sequence; (B) it has a function to form a carotenoid protein on binding to astaxanthin; (C) when it binds to astaxanthin to form a carotenoid protein, the carotenoid protein dissolves in water to exhibit a singlet oxygen-scavenging activity as well as red hue.SELECTED DRAWING: Figure 7
Patent JP-2021133375-A (JP)
Title: Soldering device
Inventor: EBISAWA MITSUO
IPC: B23K3/02
Filed: 2020-02-25
Abstract: To provide a soldering device that heat-fuses a solder piece supplied to a solder hole to surely solder a pin terminal to a land.SOLUTION: A soldering device comprises: an iron 5a that has a soldering hole 51 and can be heated; a solder supply mechanism 6 that supplies a solder piece Wh having a flux FL into the solder hole 51; a heater unit 4 that heats the iron 5a: a manipulator ML that moves the iron 5a to a soldering position and to a separating position; and control means Cont that controls solder piece supply means and the manipulator ML. The control means Cont, when the iron 5a is at the soldering position, controls movement of the iron 5a so that a shaft center C1 of the solder hole 51 deviates from a shaft center C2 of a pin terminal P, so that the solder piece Wh can pass between an outer peripheral surface of the pin terminal P and an inner peripheral surface of the solder hole 51, which enables the solder piece Wh supplied to the solder hole 51 to surely contact a land Ld.SELECTED DRAWING: Figure 5
Patent JP-2021138975-A (JP)
Title: Method for manufacturing three-dimensionally shaped molding
Inventor: ABE SATOSHI
IPC: B29C64/153
Filed: 2020-03-02
Abstract: To provide a powder bed melting/bonding method favorably manufacturing a three-dimensionally shaped molding from nonvisual point of view.SOLUTION: A method for manufacturing a three-dimensionally shaped molding comprises alternately and repeatedly performing powder layer formation and solidified layer formation by a process (i) of irradiating a prescribed portions 50 of a powder layer with light beam L and sintering or melting and solidifying powder in the prescribed part so as to form a solidified layer, and a process (ii) of forming a new powder layer on the obtained solidified layer, and irradiating the prescribed portion of the new powder layer with light beam to form a further solidified layer. In the method, sonic waves associated with the manufacture are monitored.SELECTED DRAWING: Figure 1
Patent JP-2020080194-A (JP)
Title: Image processing system, image processing method, and program
Inventor: SHOHARA MAKOTO
IPC: G06T3/00
Filed: 2020-03-03
Abstract: To provide an image processing system, an image processing method, and a program for projecting an image formed at a wide angle of view based on a three-dimensional model.SOLUTION: The present image forming system 100 comprises: receiving means 258 that receives an input value defining an output range; creation means (260, 266) that create a three-dimensional model in which an object image is attached in a three-dimensional shape; determination means (260, 264) that determine the position of a viewpoint and a viewing angle based on the input value; and projection means (260, 268) that project the three-dimensional model from the viewpoint. When the input value is within a first range, the determination means (260, 264) preferentially change the viewing angle to change a range in which the object image enters a visual field, and when the input value is within a second range closer to a wide visual field than the first range, preferentially change the position of the viewpoint to change the range in which the object image enters the visual field.SELECTED DRAWING: Figure 2
Patent JP-2021139315-A (JP)
Title: Control device for internal combustion engine
Inventor: NAGAO KENGO
IPC: F02D41/04
Filed: 2020-03-03
Abstract: To prevent destabilization of combustion of an air-fuel mixture in an operation region where protection increase for high rotation and high load is performed.SOLUTION: A control device for controlling a port injection type internal combustion engine: in a transition period when an accelerator opening is increased or reduced, corrects a fuel injection amount in consideration of port wet thereof so that the air-fuel ratio of a mixture filled into a cylinder becomes richer than a stoichiometric air-fuel ratio or its vicinity, which is a normal target air-fuel ratio, more than the time when the accelerator opening is not so; and in an operation region of high rotation and high load where an engine rotation speed is predetermined speed or more and an accelerator opening is a predetermined opening or more, corrects a fuel injection amount for protection increase so that the air-fuel ratio of a mixture filled into the cylinder becomes richer than an operation region where an engine rotation speed and an accelerator opening are not so. When the transition period comes in an operation region where the protection increase correction is performed, the control device for the internal combustion engine reduces the fuel injection amount taken the port wet into consideration as compared with the case where the transition period comes in an operation region where the protection increase correction is not performed.SELECTED DRAWING: Figure 2
Patent JP-2021141674-A (JP)
Title: Quick charging device and quick charging method
Inventor: TANIUCHI TAKUYA
IPC: H01M10/633
Filed: 2020-03-03
Abstract: To provide a quick charging device and a quick charging method having excellent efficiency when quickly charging a solid-state battery.SOLUTION: A quick charging device has: a charging unit for supplying electric current to a solid-state battery as a secondary battery; a temperature acquisition unit for acquiring a temperature of the solid-state battery; and a control unit for performing control to cool the solid-state battery when a temperature acquired by the temperature acquisition unit is equal to or higher than a predetermined temperature. The control unit detects multiple flexion points in a curve that shows temperature variation of the solid-state battery with respect to internal resistance of the solid-state battery. The predetermined temperature is a temperature in correspondence with a flexion point on a high temperature side among the multiple flexion points.SELECTED DRAWING: Figure 3
Patent JP-2021031181-A (JP)
Title: Can body
Inventor: TAKEI MASAYUKI
IPC: B21D51/26
Filed: 2020-03-16
Abstract: To suppress buckling of a lid body while securing a constant withstanding pressure load on a can main body.SOLUTION: A can body comprises a bottomed cylindrical can main body 1 having a can axis in its center, and also has: a dome part 4 formed at a center part of a bottom part 3 of the can main body 1, the dome part being in a concave curved-surface shape concave toward a can-axially upper end side; an annular convex part 5 formed on an outer peripheral side of the dome part 4 continuously in a circumferential direction around the can axis, the annular convex part extending toward the can-axially upper end side while extending toward a radially outer peripheral side relative to the can axis after protruding toward the can-axially lower end; and a concave part 5b formed at an inner wall part 5a of the annular convex part 5 protruding from the dome part 4 toward the can-axially lower end side, the concave part being made concave toward the radially outer peripheral side relative to the can axis through bottom reformation processing. A bottom growth amount as an amount of protrusion deformation of a projection end 5d, protruding most toward the can-axially lower end side, of the annular convex part 5 toward the can-axially lower end side when internal pressure of 706 kPa is made to act on the inside of the can main body 1 in a no-load state is 1.0-2.0 mm.SELECTED DRAWING: Figure 2
Patent JP-2021150894-A (JP)
Title: Communication device and control method therefor
Inventor: TACHIGI KAZUOMI
IPC: H04M1/00
Filed: 2020-03-23
Abstract: To provide a communication device and a control method therefor, which can immediately recognize the reception of an APRS message if a user is located at a place apart from the communication device.SOLUTION: A communication device 100 includes: receiver units 2-4; a control unit 1 which determines whether a forwarding function is valid or invalid; and automatic forwarding means 2-4. When the receiver units 2-4 receive an APRS message M1 transmitted from another communication device 100, and when the control unit 1 determines that the forwarding function is valid, the automatic forwarding means 2-4 transfers transfer information M4, which at least includes the APRS message M1, to an Internet mail address which is set as a transfer destination, through an APRS gateway station 20 and an APRS server 30 connected to the APRS gateway station.SELECTED DRAWING: Figure 1
Patent JP-2020173795-A (JP)
Title: Systems, devices, and methods for generating posture estimate of object
Inventor: HASHIMOTO KUNIMATSU
IPC: G06T7/00
Filed: 2020-03-23
Abstract: To provide systems, devices, and methods for generating a posture estimate of an object.SOLUTION: A method implemented by a posture estimation device comprises obtaining an image of an object and generating a posture estimate of the object. The posture estimate includes a heatmap for each of a plurality of posture components of a posture of the object. A heatmap for each of the posture components includes an uncertainty indication of uncertainty of the posture component at each of one or more pixels of the image.SELECTED DRAWING: Figure 7
Patent JP-2020114920-A (JP)
Title: Latent catalyst for production of polyurethane foam
Inventor: JASON STENGEL
IPC: C08G18/18
Filed: 2020-03-25
Abstract: To provide a polyurethane foam-forming composition using a latent cure catalyst having low toxicity.SOLUTION: A foam-forming composition comprises at least one polyol, at least one isocyanate, at least one copper catalyst composition, and at least one surfactant. The copper catalyst composition may comprise a copper (II) compound dissolved in a solvent. In one embodiment, the copper catalyst composition comprises (Cu(II)(acac)2) dissolved in DMSO.SELECTED DRAWING: None
Patent JP-2021153676-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHIYUKI
IPC: A63F5/04
Filed: 2020-03-25
Abstract: To make it difficult to identify whether or not there is a setting change.SOLUTION: When the power is turned on with a predetermined operation that can change the setting, the game state becomes a first game state, the first game state is followed by a second game state, and the game state becomes the first game state after the end of the second game state. In the second game state, a first section or a second section may be set. In the second game state after the end of the first game state, the second section may be set. When a power failure occurs in the first game state and is returned in the first game state by the power supply without a predetermined operation and the second section is set, a predetermined performance may be executed. When a power failure occurs in the first game state and the second section is set in the first second game state after the power is turned on without a predetermined operation, a predetermined performance may not be executed. When a power failure occurs in the first game state and the second section is set in the first second game state after the power is turned on with a predetermined operation, a predetermined performance may not be executed.SELECTED DRAWING: Figure 103
Patent JP-2021068409-A (JP)
Title: Low power consumption rfid card reader based upon nb-iot
Inventor: CHEN ZHUYU
IPC: G06K7/10
Filed: 2020-03-27
Abstract: To provide a low power consumption RFID card reader based upon NB-IOT that can be connected to an NB-IOT network.SOLUTION: A lithium battery, a power indication lamp, a microcontroller, and an NB-IOT module are installed in a housing 1. Low power consumption communication can be performed through the NB-IOT module, and electric power can be supplied through a charging interface 14 to make use more convenient. Temperature/humidity sensors and an alarm module are installed to detect a temperature in a use environment, and if a temperature or humidity is too high, an alarm is output by an alarm unit to reduce an influence on the service life of a card reader.SELECTED DRAWING: Figure 1
Patent JP-2021155206-A (JP)
Title: Passenger conveyor equipped with passenger fall detection device
Inventor: MOROOKA YUJI
IPC: B66B31/00
Filed: 2020-03-30
Abstract: To provide a passenger conveyor equipped with a passenger fall detection device that is able to detect a fall of a passenger, etc. without deteriorating a design.SOLUTION: A passenger conveyor 10 equipped with a passenger fall detection device, according to the present invention, includes: steps 11 that are moved in a circle by a motor; a balustrade 13 erected on both sides of a peripheral circuit of the steps; handrails 12 moved in a circle on the respective balustrades in synchronization with the steps; skirt guards 14 respectively installed at lower edges of the balustrades and on peripheral circuit sides of the steps; and a passenger fall detection device that detects a fall of a passenger on the steps. The passenger fall detection device is a height detection sensor 20 disposed on each of the skirt guards, extending in a fan shape within a vertical plane toward the peripheral circuit of the steps, and detects a height of an object on the steps.SELECTED DRAWING: Figure 2