baber/WOPTO huggingface dataset:
Patent JP-2021022281-A (JP)
Title: Semiconductor device for power supply control and output voltage variable power supply device
Inventor: TAKANO YOICHI
IPC: G05F1/56
Filed: 2019-07-30
Abstract: To provide a semiconductor device for power supply control capable of gradually changing an output voltage and being turned on/off with a small number of external terminals.SOLUTION: In a semiconductor device for power supply control including a control circuit for controlling a transistor for voltage control in accordance with a feedback voltage of an output, a bias circuit for generating an operation voltage of the control circuit on the basis of a DC voltage inputted to a voltage input terminal, and two or more external terminals to receive an output control signal, the control circuit includes: an error amplifier for outputting voltage corresponding to a potential difference between voltage divided by a voltage division circuit for dividing an output voltage and a prescribed reference voltage; and a logic circuit for generating a signal or voltage to displace a divided voltage to be inputted to the error amplifier in accordance with two or more output control signals to be inputted to the two or more external terminals, and a signal or voltage for causing the bias circuit to be in a non-operation state in accordance with any one combination of the two or more output control signals.SELECTED DRAWING: Figure 1
Patent JP-2021019568-A (JP)
Title: Laver raw alga storage device
Inventor: YOSHIDA NAOTO
IPC: B01F27/96
Filed: 2019-07-30
Abstract: To preferably circulate sea water in a tank storing laver raw alga.SOLUTION: A laver raw alga storage device (1) comprises on a tank (2) for storing laver raw alga in which raw laver and sea water are mixed: a stirring mechanism (3) for stirring the laver raw alga in the tank (2); and a circulation mechanism (4) for circulating sea water in the tank (2). The stirring mechanism (3) is configured so that, hollow stirring blades (7, 8, 9) are communicably connected to a hollow rotary shaft (6), a suction hole (13) is formed on each of the stirring blades (7, 8, 9), the rotary shaft (6) is communicably connected to the circulation mechanism (4), so as to suck the sea water in the tank (2) from the suction holes (13) of the stirring blades (7, 8, 9) and circulate the sea water to the tank (2) through the rotary shaft (6) by the circulation mechanism (4).SELECTED DRAWING: Figure 1
Patent JP-2021023575-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-06
Abstract: To enhance interest.SOLUTION: Although a KT state is started essentially at a ratio of 100% since only a first variation pattern #09 is selected when the number of variation times until a jackpot variation is started in a probability variable state (high-probability/high-base state) is 0 to 100 times, a shift ratio to the KT state drops essentially since the KT state is not started when a first variation pattern #07 is selected when the number of variation times until a jackpot variation is started is 101 to 200 times. Thereby, a ratio of shifting to the KT state differs essentially according to the number of variation times until a jackpot variation is started in a probability variable state (high-probability/high-base state).SELECTED DRAWING: Figure 9-5
Patent JP-2021027718-A (JP)
Title: Motor drive device
Inventor: TATSUTA MASAYA
IPC: H02P27/06
Filed: 2019-08-06
Abstract: To provide a motor drive device capable of satisfactorily detecting a current supplied to a motor.SOLUTION: A motor drive device 10 includes an acquisition unit 63 that acquires a plurality of pieces of data DAn and DBm in which data acquisition periods T1 and T2 have different lengths, a selection unit 64 that selects one of the plurality of pieces of data DAn and DBm on the basis of a timing at which a switching circuit 66 switches switching elements 32Uu, 32Vu, 32Wu, 32Ud, 32Vd, and 32Wd, and a control unit 60 that controls the switching circuit on the basis of the selected data.SELECTED DRAWING: Figure 1
Patent JP-2021025358-A (JP)
Title: Intake/exhaust valve and drain hopper
Inventor: AWATSUHARA MITSUAKI
IPC: E03C1/122
Filed: 2019-08-07
Abstract: To provide an intake/exhaust valve and a drain hopper that have excellent intake performance.SOLUTION: An intake/exhaust valve 1 is arranged in an apex T of a rise pipe SP in a water supply pipe of a direct-coupled water supply type. The intake/exhaust valve comprises an intake/exhaust port 5 for taking in and exhausting air and draining water in the rise pipe SP, a horizontally laying piping 6 connected with the intake/exhaust port 5 and extending from the intake/exhaust port 5 in a nearly horizontal direction, and a drain hopper 7 connected with the horizontally laying piping 6. The drain hopper 7 is formed of a wall part 72 that has in a part an opposed wall part 71 formed to be apart from the end of the horizontally laying piping 6 with a prescribed distance and to face the horizontally laying piping 6, and a vent hole 73 for air intake and exhaust is installed in the wall part 72 excluding the opposed wall part 71.SELECTED DRAWING: Figure 2A
Patent JP-2021024498-A (JP)
Title: vehicle
Inventor: KUBO YASUKI
IPC: H01Q1/52
Filed: 2019-08-08
Abstract: To provide a vehicle that can construct an excellent radio communication environment under which an antenna hardly receives influences of electromagnetic waves of a cooking appliance.SOLUTION: The vehicle comprises a cooking appliance that is operated by power and antennas for radio communication. The cooking appliance is arranged at an appliance installation area A1, at least one divided area of four divided areas A1, A2, A3 and A4 in which the vehicle is divided into two equal parts longitudinally and laterally in an upper surface view. The antennas are arranged at a diagonal area A3, an area diagonal to the appliance installation area A1 of the divided areas A1, A2, A3 and A4.SELECTED DRAWING: Figure 1
Patent JP-2020064844-A (JP)
Title: Floating connector
Inventor: ALFRED MITTER
IPC: H01R13/46
Filed: 2019-08-08
Abstract: To provide a floating connector enabling a precise alignment when engaging the connector.SOLUTION: A floating connector (1) of the present invention comprises: a frame (2), and a contact housing (3) that is movable inside an aperture of the frame in a surface defined by the aperture. Further, the contact housing (3) is rotatable about an axis (4) that extends perpendicularly to the surface defined by the aperture. The contact housing (3) has an essentially cylindrical outer surface with the cylinder axis extending perpendicularly to the surface defined by the aperture. The shape of the outer surface of the contact housing (3) is essentially ovally cylindrical.SELECTED DRAWING: Figure 1
Patent JP-2021027887-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-08-09
Abstract: To enhance amusement of a game.SOLUTION: When a suggestion condition during a live performance is satisfied during live performance animation display, a gadget performance during live becomes executable by determining a card mode for SP ready-to-win A, a coin message performance becomes executable by determining a message mode for an SP ready-to-win B, and a step-up outer frame performance becomes executable by determining an outer frame display mode when a step number pattern in step-up notice corresponds to up to the fifth step. When a suggestion condition during a special mode is satisfied during a special mode performance, one of the gadget performance during live, the coin message performance, and the step-up outer frame performance becomes executable.SELECTED DRAWING: Figure 11-24
Patent JP-2021028696-A (JP)
Title: Development device
Inventor: TANAKA TOMOHIRO
IPC: G03G15/08
Filed: 2019-08-09
Abstract: To suppress a developer from being flipped up in the vicinity of a developer discharge port.SOLUTION: A development chamber 23 has, regarding a first direction D1, a first area 71 that is an area from an upstream end of a developer discharge port 40 to a downstream end thereof, a second area 72 that is an area adjacent to an upstream side of the first area 71, a third area 73 that is an area adjacent to a downstream side of the first area 71, and a fourth area 74 that is an area adjacent to an upstream side of the second area 72, in which at least one part of the area overlaps a maximum image area A1. A first conveyance screw 25 has: a revolving shaft 70 that is provided over at least the fourth area 74, second area 72, first area 71, and third area 73; and a screw blade 76 that is formed around the revolving shaft 70 in at least the fourth area 74. In the first area 71, second area 72 and third area 73, the screw blade 76 is not formed in the revolving shaft 70, and regarding the first direction D1, the third area 73 is longer than the second area 72.SELECTED DRAWING: Figure 4
Patent JP-2020002006-A (JP)
Title: Improved lithium metal oxide cathode materials and method to make them
Inventor: KAO YU HUA
IPC: H01M4/36
Filed: 2019-08-19
Abstract: To provide a good lithium metal oxide and a method for forming the same.SOLUTION: A method for forming lithium metal oxides comprised of Ni, Mn and Co useful for making lithium ion batteries comprises providing precursor particulates of Ni and Co that are of a particular size that allows the formation of improved lithium metal oxides. The method allows the formation of lithium metal oxides having improved safety while retaining good capacity and rate capability. In particular, the method allows for the formation of lithium metal oxide where the primary particle surface Mn/Ni ratio is greater than the bulk Mn/Ni ratio. Likewise the method allows the formation of lithium metal oxides with secondary particles having much higher densities allowing for higher cathode densities and battery capacities while retaining good capacity and rate performance.SELECTED DRAWING: Figure 1
Patent JP-2021033449-A (JP)
Title: Business automatic processing procedure definition device and business automatic processing procedure definition system
Inventor: SHIRAKAWA MOTOMITSU
IPC: G06Q10/06
Filed: 2019-08-20
Abstract: To provide a procedure definition device for automatic business processing and a procedure definition system for automatic business processing that are capable of easily realizing the construction of a new business flow.SOLUTION: A procedure definition device 1 for automatic business processing is provided for realizing business assistance. The procedure definition device is provided with: an acquisition unit 11 that acquires text data related to the construction of a business flow based on voice or text input from a user; a database 14 that stores reference text data acquired in advance, reference data associated with the reference text data and having a combination of a plurality of business processes and a plurality of parameters necessary for business, and processing data associated with the reference data and including business processing information required for business automation processing; and an arithmetic operation unit 12 that refers to the database 14 and selects first processing data based on text data among a plurality of pieces of processing data. The definition of business automation procedures related to the construction of a business flow is set by voice or the text.SELECTED DRAWING: Figure 5
Patent JP-2021031922-A (JP)
Title: Work machine
Inventor: KOJIMA HIROKI
IPC: E02F9/20
Filed: 2019-08-22
Abstract: To provide a work machine capable of bringing a vehicle sufficiently close to an obstacle while suppressing the vehicle from colliding with the obstacle.SOLUTION: When an obstacle detection device detects an obstacle and a line-of-sight detection device detects the line of sight of an operator who directly or indirectly looks at the obstacle, a controller switches a first stop area 51 into a second stop area 53 provided close to a vehicle 20 and a second deceleration area 54 provided outside the second stop area 53. When the obstacle detected by the obstacle detection device exists in the first stop area 51 or the second stop area 53, the controller stops the operation of the vehicle 20, and limits the upper limit of the operating speed of the vehicle 20 when the obstacle detected by the obstacle detection device exists in the second deceleration area 54.SELECTED DRAWING: Figure 4
Patent JP-2021032060-A (JP)
Title: Input device
Inventor: NISHIKAWA YASUNARI
IPC: G09F7/00
Filed: 2019-08-29
Abstract: To provide an input device capable of smoothly moving an operation member by reducing the force acting on the operation member in a direction perpendicular to the movement direction.SOLUTION: An input device 1 includes an operation slide member 7, a slide base 5, and a pair of urging members 15. The operation slide member 7 is reciprocally movable along the vertical direction by an input operation. The slide base 5 supports the operation slide member 7 for allowing a movement thereof along the vertical direction. The pair of urging members 15 urge the operation slide member 7 for movement thereof along the vertical direction. The orthogonal components fv in the direction perpendicular to one direction in the individual forces f acting on the operation slide member 7 from each of the pair of urging members 15 are opposite to each other.SELECTED DRAWING: Figure 11
Patent JP-2021038702-A (JP)
Title: Constant pressure liquid supply device
Inventor: SHI XIA-BING
IPC: F04B49/06
Filed: 2019-09-03
Abstract: To restrain a discharge pressure of a pump from deviating from a target pressure in a constant pressure liquid supply device for performing torque feedback control.SOLUTION: A constant pressure liquid supply device (coolant supply device 1) comprises a pump part 4 including a positive displacement pump body 41 and an electric motor 42, an inverter 72, and a controller 71. The controller comprises at least a table or a relational expression 711 for defining a relationship between a first parameter related to actual torque of the electric motor and a discharge pressure of the pump part, and performs torque feedback control for controlling the electric motor while feeding back the first parameter. In addition, the controller receives a signal outputted from a sensor (pressure sensor 24), and performs pressure feedback control for controlling the electric motor so that a pressure of liquid becomes a target pressure.SELECTED DRAWING: Figure 1
Patent JP-2021040777-A (JP)
Title: Game machine
Inventor: MIKI SHINICHI
IPC: A63F7/02
Filed: 2019-09-09
Abstract: To provide a game machine capable of giving a notification on the detection of a game medium appropriately.SOLUTION: A put-out control CPU can execute put-out checking control for checking whether or not game ball put-out is executed normally. The put-out checking control is the control in which a control level is gradually progressed. The put-out control CPU starts the put-out checking control upon establishment of a starting condition, and progresses the control level upon establishment of a progress condition. The progress condition is determined for each control level. A performance display device, a decoration lamp, and a speaker can give a put-out error notification for specifying that a put-out error in which a game ball cannot be put out normally is occurring on the basis of the control level in the put-out checking control.SELECTED DRAWING: Figure 6
Patent JP-2021043273-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: WATANABE TAKUO
IPC: G03G9/097
Filed: 2019-09-09
Abstract: To provide a toner for electrostatic charge image development that is excellent in dischargeability from a supplemental toner storage unit.SOLUTION: A toner for electrostatic charge image development includes toner particles, aggregated silica particles A subjected to oil treatment, and silica particles B which may be one of aggregated and non-aggregated and is subjected to hydrophobic treatment other than the oil treatment. The average particle diameter Da of the aggregated silica particles A and the average particle diameter Db of the silica particles B are in the relationship of Da≥Db. The toner does not include an external additive other than the aggregated silica particles A and the silica particles B, or includes an external additive other than the aggregated silica particles A and the silica particles B, and the external additive has an average particle diameter smaller than the average particle diameter Da.SELECTED DRAWING: None
Patent JP-2020023697-A (JP)
Title: Fluoropolymer composition including oligomer having ultraviolet absorbing group
Inventor: DAVID B OLSON
IPC: C08L33/12
Filed: 2019-09-09
Abstract: To provide a fluoropolymer composition that well maintains good transparency to visible and infrared light even after UV exposure and exposure to high temperature and humidity conditions.SOLUTION: A composition includes a fluoropolymer and an ultraviolet light-absorbing oligomer. The oligomer has a divalent unit of the following formula and a divalent unit based on methyl methacrylate. [Z is a 4,6-bisphenyl[1,3,5]triazin-2-yl group].SELECTED DRAWING: None
Patent JP-2021041582-A (JP)
Title: Image forming device
Inventor: KUNII SHINYA
IPC: B41J2/325
Filed: 2019-09-10
Abstract: To provide an image forming device using an indirect recording method which can form an embossment, utilizing an ink ribbon and a transfer film.SOLUTION: The image forming device comprises: primary transfer means that transfers image components of continuous ink panels 41Y, 41M, 41C and 41Bk which an ink ribbon 41 has to an intermediate transfer medium 46; secondary transfer means that transfers an image component of the intermediate transfer medium 46 to a recording medium Ca; setting means that sets an embossment area E; residual area forming means that forms a residual area E in the intermediate transfer medium 46, on the basis of the embossment area E, using a peel-off panel 41I which the ink ribbon 41 has; and residual area transfer means that transfers the residual area E to the recording medium Ca.SELECTED DRAWING: Figure 11
Patent JP-2021043756-A (JP)
Title: Service provision matching system
Inventor: OKUYAMA YASUHISA
IPC: G06Q30/06
Filed: 2019-09-12
Abstract: To provide a new matching system.SOLUTION: A service provision matching system includes: a first registration unit which registers service provider information including at least a date of execution of a service provided by a service provider; a second registration unit which registers location provider information including at least an arbitrary service execution location and a provision date provided by a location provider; and a third registration unit which registers reservation for using a service by a service user with respect to a service provided by the service provider in the service execution location registered by the second registration unit on the execution date of the service registered by the first registration unit and the provision date of the service execution location registered by the second registration unit. Matching among a person who provides a service, a person who provides an execution location of the service, and a person who is provided with the service can be supported.SELECTED DRAWING: Figure 2
Patent JP-2021047217-A (JP)
Title: Toner, toner storage unit and image formation apparatus
Inventor: TAKEBAYASHI TOMA
IPC: G03G9/087
Filed: 2019-09-17
Abstract: To provide toner which shows the excellent low-temperature fixability and the anti-hot-offset property and has the excellent heat-resistant storage property and the low filming property.SOLUTION: Toner includes toner particles containing an amorphous polyester resin, a crystalline polyester resin and a release agent. The toner particle satisfies the following (1) and (2). (1) "The crystalline polyester resin coverage on the toner particle surface" calculated from a cross-sectional TEM image of the toner particle is less than 10%. (2) The content of the release agent is the value obtained by converting the endothermic quantity of the release agent obtained by the DSC method into the mass and is equal to or greater than 3 mass% and equal to or less than 15 mass% of the entire toner mass, and the intensity ratio (P2850/P828) of the intensity of the peak (2850 cm-1) derived from the release agent to the intensity of the peak (828 cm-1) derived from the amorphous polyester resin obtained by the FTIR-ATR method is within a range between 0.10 and 0.25, inclusive.SELECTED DRAWING: None
Patent JP-2021045801-A (JP)
Title: Assist device
Inventor: YOSHIMI YOSHITAKA
IPC: B25J11/00
Filed: 2019-09-17
Abstract: To provide an assist device which is light-weight, achieves good wearing feel, and can generate an assist force having a proper strength according to a posture etc. of a user.SOLUTION: An assist device 10 includes: a first attachment 11 attached to at least one of a shoulder and a chest of a user; second attachments 12 respectively attached to left and right leg parts of the user; a belt body 13 which is provided along the back surface side of the user while spanning the first attachment 11 and the second attachments; an actuator 14 which is provided at the first attachment 11 and enables a part of the belt body 13 to be taken up or fed; and a control unit 15 which executes action control of the actuator 14. The control unit 15 obtains a posture parameter based on an operation amount of the actuator 14 when the bolt body 13 is taken up or fed due to a posture change of the user and controls the operation of the actuator 14 based on the posture parameter to provide an assist force to the user.SELECTED DRAWING: Figure 1
Patent JP-2021046064-A (JP)
Title: Car body repair equipment and car body repair method
Inventor: SANO MASAYA
IPC: B60S5/00
Filed: 2019-09-18
Abstract: To provide car body repair equipment with good usability, and a car body repair method.SOLUTION: Car body repair equipment has: equipment body 20 comprising a pair of struts 21 which vertically extends and is used in the state that legs 211 thereof contact a ground surface and heads 212 thereof contact a bottom surface of a car body 100, a rotary pipe 22 extending in a longitudinal direction, a reception pipe 221 which is fixedly provided on an outer peripheral surface of the rotary pipe 22 and in which an open hole 221a, into which a connection pin 60 can be inserted, is formed, and a crossbar 23 which penetrates through the rotary pipe 22 and is connected to the pair of struts 21 respectively; a puller 30 comprising a base part 31, a hook part 32 which is erected on the base part 31 and is connected to a stud washer 70 welded to a repair object part of the car body 100, and a ring part 33 provided on a top face of the base part 31; and a control lever 40 on an outer peripheral surface of which a recess 43 is formed and in which an open hole 42, into which the connection pin 60 can be inserted, is formed on a tip side with respect to the recess 43.SELECTED DRAWING: Figure 1
Patent JP-2021045351-A (JP)
Title: Washing system
Inventor: TAKAHASHI SHOICHI
IPC: G06F13/00
Filed: 2019-09-19
Abstract: To provide a washing system which reduces the labor of a user when finishing the use of a washing machine.SOLUTION: A washing system disclosed herein includes: a washing machine 1; a server 30 mutually communicable with the washing machine 1; and a terminal 40 constituted so as to be mutually communicable with the server 30. The server 30 associates an individual identification ID for identifying the washing machine 1 and a user ID for identifying the terminal 40 and stores them, and in the case where the number of the user ID associated with the individual identification ID becomes 0, it is determined that the use of the washing machine 1 has been finished. Thereby, the server 30 can determine whether or not the use of the washing machine 1 has been finished on the basis of the number of the terminal 40 connected to the washing system. Thus, upon finishing the use of the washing machine 1, the finishing of the washing machine is automatically determined in the server 30, and this saves work for a user.SELECTED DRAWING: Figure 1