baber/WOPTO huggingface dataset:
Patent JP-2021000411-A (JP)
Title: Three-dimensional inner wall toy
Inventor: TAKEUCHI KENTARO
IPC: A63B17/00
Filed: 2019-06-20
Abstract: To solve the problem in which in a conventional toy, no big change occurs to tend to cause a mannerism, there arises needs of the toy for little fascination in exercises or expectations, stagnation in improvement of a user's skills such as exercise capability and the motion sense corresponding to exercise forms or a decrease of motivation and a decrease of challenging elements and satisfaction, and exercise elements lack and to solve the inconveniences.SOLUTION: In an exercise toy, on a single whole curved surface of a cone-shaped three-dimensional inner wall, a plurality of exercise toys are provided in an integrated or separated manner by fixing means, and there are provided at least five of the plurality of exercise toys, a free climbing, a net rope climbing, a rope climbing, a tunnel toy and a slide of steep slope that uses a slide of an average slide surface and a raising instrument of the slide slope on both sides to form inclination of a slope surface.SELECTED DRAWING: Figure 2
Patent JP-2020019006-A (JP)
Title: Linear vibration motor
Inventor: ZHANG TAO
IPC: H02K33/16
Filed: 2019-07-12
Abstract: To provide a linear vibration motor.SOLUTION: A linear vibration motor comprises: a base having a storage space; a vibrating system to be stored in the storage space; an elastic member that fixedly suspends the vibrating system over the storage space; and a driving system, fixed to the base, which drives the vibrating system so that the system vibrates in a direction perpendicular to a horizontal direction. The vibrating system comprises permanent magnets, and the driving system comprises a core to be fixed to the base, a first coil and a second coil externally fixed to the core and arranged to superpose on each other, and auxiliary permanent magnets to be laid at an end part of the core. The permanent magnets surround the driving system and are arranged at an interval from each other. At least portions of orthogonal projections in a direction of the driving system of the permanent magnets are projected on the first coil and the second coil respectively. The linear vibration motor according to the invention has vibration performance better than a conventional technique.SELECTED DRAWING: Figure 2
Patent JP-2021014898-A (JP)
Title: Angle position holding device
Inventor: ISOBE TARO
IPC: F16D49/18
Filed: 2019-07-12
Abstract: To provide an angle position holding device in which misalignment does not act on either of or both an output shaft of an electric motor and a rotating shaft of a hatchback due to a deviation of a specified region of brake torque impartment means even if the misalignment occurs between a shaft part of an input-side apparatus and a shaft part of an output-side apparatus.SOLUTION: A inner ring 6 and an outer ring 8 having shaft shapes, and brake torque impartment means 10 for imparting prescribed brake torque to the outer ring by friction are arranged inside a housing 4, a shaft part of an input-side apparatus and a shaft part of an output-side apparatus are inserted into the inner ring in common, and the inner ring is made rotatable while being integrated with the shaft part of the input-side apparatus and the shaft part of the output-side apparatus. Between the external peripheral face of the inner ring and the internal peripheral face of the outer ring, a connecting member 50 is arranged, the connecting member 50 having a plurality of protrusions (angular parts 54 and side parts 56) in the peripheral direction, the protrusions capable of adhering to one or both of the external peripheral face of the inner ring and the internal peripheral face of the outer ring and becoming deformed.SELECTED DRAWING: Figure 2
Patent JP-2021018899-A (JP)
Title: Lighting device and lighting method
Inventor: SUZUKI YOSHITO
IPC: F21V5/04
Filed: 2019-07-19
Abstract: To make illuminance distribution approximately even at an irradiation surface and improve utilization efficiency for light emitted from a surface light source.SOLUTION: A lighting device includes: an illuminator 10; and an irradiation body having an irradiation surface that is irradiated with illumination light 3 by the illuminator 10. The illuminator 10 is constituted of a surface light source 1 and an optical system 2, emits illumination light 3 of which divergent angle (± θ in x direction, ± φ in y direction) satisfies θ>φ, 15°<θ<65° and 0°<φ<30°, and has an optical axis 11 that is inclined in the y direction so as to cross with the irradiation surface.SELECTED DRAWING: Figure 1
Patent JP-2021018599-A (JP)
Title: IC circuit
Inventor: HATANAKA HIROSHI
IPC: H03F3/343
Filed: 2019-07-19
Abstract: To accommodate a setting current value in a wider range than a conventional configuration and set a wide current range.SOLUTION: The IC circuit includes: a cascode current mirror circuit 101; an operational amplifier OP in which a reference voltage is input into a non-inverted input terminal and an inverted input terminal is connected with a terminal 102; a MOS transistor M20 in which an output terminal of the operational amplifier OP is connected with a gate terminal, a source terminal is connected with the terminal 102, a drain terminal is connected with the cascode current mirror circuit 101, a plurality of which being connected in parallel; and a MOS transistor M21 in which the output terminal of the operational amplifier OP is connected with a gate terminal, a source terminal is connected with the terminal 102 and a drain terminal is connected with the cascode current mirror circuit 101, a plurality of which being connected in parallel. A size ratio of a MOS transistor M11 to a MOS transistor M13 is the same as that of a MOS transistor M12 to a MOS transistor M14.SELECTED DRAWING: Figure 1
Patent JP-2021018161-A (JP)
Title: Temperature and displacement measuring apparatus
Inventor: TOMITA YUJI
IPC: G01K7/02
Filed: 2019-07-22
Abstract: To provide a low-cost measuring apparatus capable of simultaneously measuring not only temperature of an object to be measured but also displacement.SOLUTION: A temperature and displacement measuring apparatus includes: a cylindrical support body 2; a thermometer 3 which is inserted into the support body 2 in a state where a temperature measuring section 30 is protruded to a tip side and supported movably in an axis direction; a coil spring 4 for energizing the thermometer 3 to the tip side; and a load measuring section 5 for supporting the coil spring 4 and measuring force in the axis direction received from the coil spring 4. The apparatus obtains the temperature of the object to be measured on the basis of a measurement result of the thermometer 3 whose tip side is pressed to the object to be measured by the energizing force of the coil spring 4 and obtains a movement amount of the thermometer 3 in the axis direction, that is, a displacement amount of the object to be measured, on the basis of a measurement result of the load measuring section 5.SELECTED DRAWING: Figure 1
Patent JP-2021016887-A (JP)
Title: Die cast product take-out hand device
Inventor: KATO YOSUKE
IPC: B22D17/22
Filed: 2019-07-22
Abstract: To provide a die cast product take-out hand device capable of securely and easily confirming whether a cast die cast product is correctly taken out when the die cast product is taken out from a die.SOLUTION: A die cast product take-out hand device 10 is used to take out a die cast product W molded by injecting a molten metal melted into a cavity formed at the inside of a pair of openable/closable dies 61, 62 and cooling and hardening the molten metal from either one of the pair of opened dies 61, 62. The die cast product take-out hand device 10 comprises a runner detection sensor 41 detecting a runner part W1 associated with the cast die cast product W, and the runner detection sensor 41 can detect the runner part W1 when the die cast product W is taken out from either one of the pair of opened dies 61, 62.SELECTED DRAWING: Figure 4
Patent JP-2020083302-A (JP)
Title: Seal material for automobile door and manufacturing method of the same
Inventor: MIYATA TOMONORI
IPC: B60J10/265
Filed: 2019-07-22
Abstract: To achieve good visual quality and inhibit damage of a design part in a case that the design part is provided on a vehicle cabin outer surface of an extrusion molding part of a seal material having an extrusion molding part and a molding part.SOLUTION: A glass run 20 includes: an extrusion-molded glass run upper side part 20a; a rear connection part 20f integrally molded with one end part of the glass run upper side part 20a; and a design part 29 provided on a vehicle cabin outer surface of the glass run upper side part 20a. A vehicle cabin outer side surface S1 at the rear connection part 20f is formed so as to be located at the vehicle cabin outer side relative to the design part 29.SELECTED DRAWING: Figure 5
Patent JP-2021016926-A (JP)
Title: Tool holder, impact driver, and electric work machine
Inventor: KAWAI YASUHITO
IPC: B25B21/00
Filed: 2019-07-23
Abstract: To block a decrease of durability of a rotary output shaft and to smoothly insert a tip tool regardless of a position of a bit sleeve.SOLUTION: A tool holder comprises: an engagement member that is axially and radially movably supported by a rotary output shaft having an insertion hole into which a tip tool is inserted from front and that is capable of engaging with the tip tool; a first urging member that urges the engagement member in a direction in which the engagement member engages with the tip tool; a bit sleeve that is axially movable on an outer peripheral part of the rotary output shaft and that is movable to a blocking position for blocking radially outward movement of the engagement member and an allowable position for allowing radially outward movement of it; a second urging member that urges the bit sleeve toward the blocking position; and a positioning unit that is fixed on an outer peripheral part of the rotary output shaft and positions the bit sleeve in the blocking position. The bit sleeve has a projection disposed further forward than the first urging member, extending radially inside, and capable of coming into contact with the rotary output shaft.SELECTED DRAWING: Figure 4
Patent JP-2021016730-A (JP)
Title: Ozone processing apparatus, and processing apparatus
Inventor: YOSHIDA YUTA
IPC: A61L9/015
Filed: 2019-07-24
Abstract: To provide a processing apparatus of which the door can be easily opened or closed even by a person using a wheelchair.SOLUTION: An ozone processing apparatus 10 is equipped with a door 20 at the front 15F of a housing 15. The door 20 is composed of hinged doors 20A, 20B. The hinged door 20A is opened or closed by two pairs of arms 60, 70, whereas the hinged door 20B is opened or closed by two pairs of arms 80, 90. The hinged doors 20A, 20B move from the closed position to the side face side accompanied by push-out to the front side of the housing.SELECTED DRAWING: Figure 6
Patent JP-2021021224-A (JP)
Title: Composition design method of sprayed concrete and concrete spray method
Inventor: YOKOUCHI SEIJI
IPC: E04G21/02
Filed: 2019-07-26
Abstract: To provide a composition design method of sprayed concrete that can improve a rebound ratio in concrete spraying and a pumping efficiency of a sliding pump, that is, that can reduce a time for spraying concrete (in other word, a cycle time), and a concrete spray method.SOLUTION: A composition design method of sprayed concrete of the present invention is a method for determining a composition of sprayed concrete used for a tunnel construction, and includes a provisional composition setting process, a test milling process, a first test process, a second test process, a first suitability determination process, and a second suitability determination process. In the first suitability process, it is determined to be appropriate when a slump value is within an allowable range and a flow time is below a time threshold value, and in the second suitability determination process, it is determined to be appropriate when all continuity index values are below a continuity threshold value.SELECTED DRAWING: Figure 1
Patent JP-2020068762-A (JP)
Title: Power supply unit of aerosol generation device, control method, program, and power supply unit of inhaler
Inventor: AKAO TAKESHI
IPC: A61M15/06
Filed: 2019-07-30
Abstract: To detect malfunction in a power supply unit of an aerosol generation device, and generate an error signal according to a type of a malfunction state.SOLUTION: A power supply unit of an aerosol generation device comprises a power supply and a control unit. The power supply supplies power to a load for atomizing an aerosol source. The control unit acquires an operation value regarding an operation of the power supply, and determines whether the power supply is in a normal state or in a malfunction state on the basis of the operation value. The malfunction state includes multiple states. Upon detecting a state included in the multiple states, the control unit generates an error signal of a kind corresponding to the detected state.SELECTED DRAWING: Figure 1
Patent JP-2021001529-A (JP)
Title: Waterproof intelligent garage seal door
Inventor: CHEN JIALI
IPC: E04H6/02
Filed: 2019-07-30
Abstract: To disclose a waterproof intelligent garage seal door.SOLUTION: The waterproof intelligent garage seal door comprises a body and a car store chamber installed in a right end wall of the body and opening to a right side, a guide slide groove opening downward is installed in a top wall of the car store chamber, The waterproof intelligent garage seal door of the invention is capable of opening and closing the garage door automatically, it is suitable for use in narrow space such as a garage as it occupies small space in opening and closing the door as well and the facility has some extent of waterproof function, can discharge water automatically when a large amount of water intrudes into the garage, protects the car to some extent, has a strong functionality and better stability and is convenient for manufacturing, popularization and usage as well.SELECTED DRAWING: Figure 1
Patent JP-2021026589-A (JP)
Title: Touch panel input device, and touch panel input operation detection method
Inventor: SUGIURA TOMOHIKO
IPC: G06F3/041
Filed: 2019-08-07
Abstract: To provide a touch panel input device and touch panel input operation detection method in which an operator performs an input operation by an operation knob without holding the operation knob only by placing the operation knob in a prescribed location on a detection surface.SOLUTION: A short-circuit electrode electrically connecting between a pair of electrodes E1 and E2 attached to an operation knob is attached to the operation kob, a part of an AC detection signal to be output from a drive electrode Ty in the vicinity of one electrode E1 of the pair thereof is flown to the drive electrode Ty wired in the vicinity of other electrode E2 in stead of a finger of the operator caused to move nearer to the electrode E1, locations of the pair of electrodes E1 and E2 are detected since signal sensitivity V (x, y) of a detection electrode Rx in the vicinity of the one electrode E1 falls, and an input location of the operation knob only put on a detection surface is detected.SELECTED DRAWING: Figure 4
Patent JP-2021023651-A (JP)
Title: Game machine
Inventor: SHIMADA KOKI
IPC: A63F7/02
Filed: 2019-08-07
Abstract: To improve interest in a game.SOLUTION: A first operation result performance is executed when it is regarded that an operation button is operated at a prescribed operation mode in a condition that the operation button has not been operated at the prescribed operation mode until first prescribed timing has reached in a first operation enabled period under an automatic operation state. A second operation result performance is executed when it is regarded that an operation button is operated at a prescribed operation mode in a condition that the operation button has not been operated at the prescribed operation mode until second prescribed timing has reached in a second operation enabled period under second execution trigger state. A time period from start of the first operation enabled period until the first prescribed timing has reached and a time period from start of the second operation enabled period until the second prescribed timing has reached are different.SELECTED DRAWING: Figure 17
Patent JP-2021027530-A (JP)
Title: Signal transmission circuit and signal transmission system
Inventor: UEMATSU YUTAKA
IPC: H03H7/01
Filed: 2019-08-07
Abstract: To make it possible to reduce the number of components for communication using a plurality of channels.SOLUTION: A signal transmission circuit comprises: a common frequency filter for filtering a signal around a common frequency being an anti-resonant frequency; a first frequency filter for filtering a signal around a first frequency being an anti-resonant frequency; a second frequency filter for filtering a signal around a second frequency being an anti-resonant frequency; a first route connected to first signal wiring for transmitting a digital signal; and a second route connected to second signal wiring for transmitting a digital signal. The first route includes: the common frequency filter connected to a power supply circuit; and the first frequency filter that is disposed between the common frequency filter and the first signal wiring and is connected in series with the common frequency filter. The second route includes: the common frequency filter; and the second frequency filter that is disposed between the common frequency filter and the second signal wiring and is connected in series with the common frequency filter. Both of the first frequency and the second frequency are equal to or higher than the common frequency.SELECTED DRAWING: Figure 3
Patent JP-2021027779-A (JP)
Title: Flat cable winding device and flat cable wiring structure
Inventor: SANO HIKARI
IPC: B65H75/48
Filed: 2019-08-08
Abstract: To provide a flat cable winding device and a flat cable wiring structure that suppresses a line length difference between flat cables that occurs when a plurality of flat cables are wound at once, and enables stable winding operation without slack.SOLUTION: A plurality of flat cables 20A and 20B are hung on a reversing roller 43A composed of one of a rollers 43 on one end side connected to a central shaft portion 41 and guided toward a feeding direction R2 which is opposite to a winding direction R1, and at least one roller 43 arranged on the feeding direction R2 side with respect to the reversing roller 43A is a friction applying roller 43B that applies frictional force to the outer peripheral side flat cable 20A in the plurality of flat cables 20A and 20B which are hung on the reversing roller 43A and guided to the feeding direction R2.SELECTED DRAWING: Figure 2
Patent JP-2021028125-A (JP)
Title: Printer
Inventor: TOKUDA TAKESHI
IPC: B65H35/06
Filed: 2019-08-09
Abstract: To provide a printer in which an optical sensor can be prevented from occurrence of malfunction.SOLUTION: A printer, which cuts a recording paper by a first blade and a second blade, has a drive mechanism for moving the first blade. The drive mechanism comprises: a gear; a projection member which projects from a first face of the gear; a coating member which covers at least a part of the projection member; and an optical sensor which is provided on the coating member, and has a light emission part which emits light in a direction crossing the projection member, and a light reception part which receives the light. The coating member is provided with a passage route having such a width that the projection member can pass, and the width of the passage route is a distance between the light emission part and the light reception part or less.SELECTED DRAWING: Figure 4
Patent JP-2021030115-A (JP)
Title: Waste water treatment facility, and waste water treatment method
Inventor: KANO TAKEHIRO
IPC: C02F1/42
Filed: 2019-08-20
Abstract: To provide a waste water treatment facility and a waste water treatment method of a low cost and high water utilization efficiency.SOLUTION: A waste water treatment facility 10 comprises a recovery tank 100 that washes a material to be treated using a shower, recovers a surface treatment solution adhering to the material to be treated, and discharges a diluted surface treatment solution resulting from diluting the surface treatment solution, and a first wastewater treatment part 400 comprising a vacuum concentration device that concentrates the diluted surface treatment solution to separate a concentrated solution and distilled water. The first waste water treatment part 400 produces cooling water from a portion of the distilled water and returns a portion of the cooling water to the vacuum concentration device, and returns washing water prepared by mixing the remaining distilled water and the remaining cooling water to the recovery tank 100. The recovery tank 100 washes the material to be treated using a shower of the washing water.SELECTED DRAWING: Figure 1
Patent JP-2020038001-A (JP)
Title: Hydraulic circuit of vehicle driving device
Inventor: ISHIKAWA TAKASHI
IPC: F16H61/00
Filed: 2019-08-23
Abstract: To provide a hydraulic circuit of a vehicle driving device that has a simple structure in which the number of components is reduced, and can appropriately supply oil to oil chambers of a plurality of clutches.SOLUTION: A hydraulic circuit of a vehicle driving device comprises a first shift valve (81) and a second shift valve (82) provided in series between a main oil passage (L4) through which pressure-regulated oil is passed, and a first clutch oil passage (L31) and a second clutch oil passage (L32). The first shift valve (81) can selectively set a first switching state for allowing communication between a first communication oil passage (L6) and the first clutch oil passage (L31), and a second switching state for allowing communication between a second communication oil passage (L7) and the first clutch oil passage (L32). The second shift valve (82) can selectively set a third switching state for allowing communication between the main oil passage (L4) and the first communication oil passage (L6), and a fourth switching state for allowing communication between the main oil passage (L4) and the second communication oil passage (L7).SELECTED DRAWING: Figure 3
Patent JP-2020034916-A (JP)
Title: Foldable display
Inventor: OH MINJU
IPC: H05B33/14
Filed: 2019-08-29
Abstract: To provide a foldable display that allows a user to recognize an image at all angles even when the user wears sunglasses.SOLUTION: A foldable display includes a display module, an antireflection unit arranged on the display module, an upper retarder, a window unit, and an adhesive member that bonds these components. The antireflection unit includes a polarizer and at least one lower retarder arranged between an input sensing unit and the polarizer. The upper retarder has a Young's modulus of 4 GPa or more and 100 GPa or less. The thickness from a top face of the display module to a top face of the window unit is 80 μm or more and 580 μm or less.SELECTED DRAWING: Figure 4B
Patent JP-2021039453-A (JP)
Title: Control system, alarm system, alarm unit, processing method, and program
Inventor: KOZAKI TAKAHIRO
IPC: G08B23/00
Filed: 2019-08-30
Abstract: To improve the convenience of an alarm unit.SOLUTION: A control system 1 is connected with an alarm unit 2 so as to communicate therewith to issue an alarm sound when a disaster as the target of disaster prevention occurs. The control system 1 includes an output processing unit 12 that outputs a stop signal for stop the alarm unit 2 from issuing the alarm.SELECTED DRAWING: Figure 1