baber/WOPTO huggingface dataset:
Patent JP-2022138273-A (JP)
Title: Knob structure and mounting method
Inventor: TANAKA HISANORI
IPC: H01H3/08
Filed: 2021-03-10
Abstract: To reduce an axial load on a rotary shaft at the time of installing, and maintain the state of installation on the rotary shaft.SOLUTION: A knob structure includes a knob body 2 formed with a radially flexible cylindrical member 3 through which a rotary shaft 10A can be inserted in an axial direction, and a fixed member 4 that is attached to the outer periphery of the cylindrical member 3 from the tip side of the rotary shaft 10A and presses the cylindrical member 3 toward the rotary shaft 10A.SELECTED DRAWING: Figure 3
Patent JP-2022138842-A (JP)
Title: Integrated circuit device and oscillator
Inventor: UNO TOMOHIRO
IPC: H01L21/822
Filed: 2021-03-11
Abstract: To provide an integrated circuit device and the like capable of suppressing reduction in heating performance caused by parasitic resistance of a heat generating transistor.SOLUTION: An integrated circuit device 20 includes a heat generating circuit 22 controlled on the basis of a temperature control signal. The heat generating circuit 22 includes a heat generating transistor TR that has a plurality of parallel-connected transistors whose gate voltages are controlled on the basis of the temperature control signal. A resistance value of a source resistor of the heat generating transistor TR is smaller than that of a drain resistor of the heat generating transistor TR.SELECTED DRAWING: Figure 3
Patent JP-2022139256-A (JP)
Title: Rotary electric machine
Inventor: AKITSU Yoshinori
IPC: H02K3/18
Filed: 2021-03-11
Abstract: To facilitate bundling of each of wiring for three-phase coils of an A system and wiring for three-phase coils of a B system while suppressing imbalance of magnetic coupling strength of each sequential coil of the other phases for each sequential coil.SOLUTION: Each coil for each phase in each system is a sequential coil with each of a plurality of unit coils belonging to itself. All of unit coils Ua1, Ua2, Va1, Va2, Wa1, Wa2, Ub1, Ub2, Vb1, Vb2, Wb1 and Wb2 are arranged in the peripheral direction. The number of adjacent coils of each sequential coil of other phases for each sequential coil is the same number with each other, and all unit coils are arranged in the peripheral direction so that a section where four unit coils of the A system are arranged continuously in the peripheral direction and a section where four unit coils of the B system are arranged continuously in the peripheral direction are present.SELECTED DRAWING: Figure 7
Patent JP-2022139863-A (JP)
Title: Saddle-riding type vehicle
Inventor: Nonthawat PANSUWAN
IPC: B62K11/10
Filed: 2021-03-12
Abstract: To provide a saddle-riding type vehicle having a step floor having a wide area.SOLUTION: A motor cycle includes: a step floor on which an occupant places its feet; a head tube 21; a pair of left and right down frames 22 extending downward from the head tube 21; a lower frame 23 extending rearward from lower parts of the pair of down frames 22; and a support bracket 27 which is coupled to the lower frame 23, extends from the lower frame 23 to the outer side in a vehicle width direction, and supports the step floor. The down frames 22, making the pair, move close to each other in a direction toward the lower frame 23 side.SELECTED DRAWING: Figure 2
Patent JP-2022144102-A (JP)
Title: Vehicular lighting fixture
Inventor: TAKADA KENICHI
IPC: F21S41/255
Filed: 2021-03-18
Abstract: To provide a vehicular lighting fixture which radiates light from a light source capable of forming a high-beam light distribution pattern as a continuous pattern toward the front of the lighting fixture via a projection lens.SOLUTION: In a lighting fixture unit 20, a plurality of second light emitting elements 40 for additionally lighting at high-beam irradiation time is arranged in a state of being in parallel with each other in the left-to-right direction, and they are arranged in a state where light emitting surfaces 40a are facing a projection lens. Then, the second light emitting elements 40 positioned on both end parts in the left-to-right direction with respect to the second light emitting element 40 positioned in the central part in the left-to-light direction are arranged in a state of being displaced upward. Thereby, an additional light distribution pattern formed additionally at the time of high-beam irradiation is formed as a light distribution pattern in which an isophotal contour at a lower end part extends substantially along an isophotal contour in the vicinity of a cutoff line of the low-beam light distribution pattern, and the low-beam light distribution pattern and the additional light distribution pattern are smoothly connected.SELECTED DRAWING: Figure 2
Patent JP-2022146796-A (JP)
Title: vegetable harvester
Inventor: WATANABE AKITO
IPC: A01D33/02
Filed: 2021-03-22
Abstract: To provide favorable workability in harvesting even in a continuously plowed field.SOLUTION: A vegetable harvester 1 is for performing harvesting by pulling out onions 2 from the soil, and comprises: a traveling machine body 3 having a right-left pair of crawler traveling devices 4; an extraction/conveyance device 24 for pulling put onions 2 from the soil and conveying the extracted onions 2 upward and rearward by pinching the leaves and stems 2b thereof; a leaves/stems cutting device for cutting off the leaves and stems 2b of the onions 2 being by the extraction/conveyance device 24; and a conveyor 7 for receiving the onions 2 conveyed by the extraction/conveyance device 24 and conveying the onions upward and rearward. The right-left pair of crawler traveling devices 4 are disposed within a range where onions 2 are harvested by the extraction/conveyance device 24 (within the range of harvesting width R1) in the machine width direction.SELECTED DRAWING: Figure 4
Patent JP-2022147634-A (JP)
Title: Booklet and manufacturing method of booklet
Inventor: KUDO YUSUKE
IPC: B42D15/00
Filed: 2021-03-23
Abstract: To provide a booklet that allows for drawing pictures and characters widely thereon even though it is easy to store and carry, and a manufacturing method of the booklet.SOLUTION: A booklet 100 includes: multiple sheets of paper 1 stacked booklet-like; a front cover 2 provided on the front side of the sheets of paper 1; a rear cover 3 provided on the rear side of the sheets of paper 1; and a back cover 4 provided on the back side of the sheets of paper 1. Each of the sheets of paper 1 has a drawing surface 1a with four times or more of the area of the front cover 2 or the rear cover 3 and is adhered in a peelable manner to the back cover 4 via an adhesive part 5 with itself being folded based on a predetermined folding line 10 so as to fit in between the front cover 2 and the rear cover 3.SELECTED DRAWING: Figure 3
Patent JP-2022150917-A (JP)
Title: Carrying device
Inventor: KOBAYASHI EIICHI
IPC: A61G5/00
Filed: 2021-03-26
Abstract: To provide a manual carrying device that is simple in structure and lightweight.SOLUTION: An carrying device 10 includes: a device body 10B having a seat 11 for loading a package 1, wheels 12, a base 13 on which the seat 11 and the wheels 12 are installed, and a link mechanism 14 which is installed in the base 13 to vertically moves the seat 11; a relay member 16 whose one end is fixed in the link mechanism 14; a swing member 15 which is installed in the base 13 in a swingable manner and which raises to support the device body 10B through the relay member 16; a first restriction member 18 which restricts the swinging of the swing member 15; and a second restriction member 19 which restricts the swinging of the relay member 16. The other end of the relay member 16 is structured to be connected to the swing member 15 when the swinging of the relay member 16 is free of restriction and is structured to be detached from the swing member when the swinging is restricted.SELECTED DRAWING: Figure 1
Patent JP-2021175186-A (JP)
Title: Speaker, headphone, and hearing aid
Inventor: WADA HIDEKI
IPC: H04R1/28
Filed: 2021-03-26
Abstract: To provide: a speaker that is capable of emphasizing a harmonic tone of a reproduced sound, thereby further increasing the quality of the reproduced sound; and a headphone and a hearing aid that are equipped with such speakers.SOLUTION: A speaker 10 according to the present invention is provided with: a sound source unit 110 comprising a vibration plate 111 and drive means 112 for vibrating the vibration plate; and a cylindrically shaped rigid body member 130 that is disposed on the front face of the sound source unit 110.SELECTED DRAWING: Figure 1
Patent JP-2022153144-A (JP)
Title: Method for producing particles of cross-linked polymer containing alicyclic structure
Inventor: IGA TAKASHI
IPC: C08J3/07
Filed: 2021-03-29
Abstract: To provide a method for producing particles of a cross-linked polymer containing an alicyclic structure which have a small particle diameter and high circularity.SOLUTION: There is provided a method for producing particles of a cross-linked polymer containing an alicyclic structure which comprises: a dissolution step of dissolving a polymer containing an alicyclic structure in an organic solvent to obtain a solution (a); a radical generator addition step of adding a radical generator to (a) to obtain a solution (b); an emulsification step of mixing an aqueous medium containing a dispersant and the solution (b) and emulsifying the mixture to obtain an emulsion (c); a cross-linking step of heating the emulsion (c) at a heating temperature T1 [°C] to obtain a slurry containing particles of a cross-linked polymer containing the alicyclic structure; an organic solvent removal step of heating the emulsion (c) or the slurry at a heating temperature T2 [°C] to remove the organic solvent; and a recovery step of recovering particles of the cross-linked polymer containing the alicyclic structure, wherein the heating temperature T1 is a temperature higher than the 10-hour half-life temperature of the radical generator and the temperature T2 in the organic solvent removal step is 40 to 95°C.SELECTED DRAWING: None
Patent JP-2022155773-A (JP)
Title: Ammonia fuel boiler and ammonia supply system
Inventor: TOMINAGA SACHIHIRO
IPC: F23D11/00
Filed: 2021-03-31
Abstract: To provide an ammonia fuel boiler and an ammonia supply system at a low cost.SOLUTION: An ammonia fuel boiler 2 includes a furnace 20 having a furnace wall 19, and an ammonia burner 50 provided on the furnace wall 19. The ammonia burner 50 includes an ammonia supply passage for supplying liquid ammonia, and an ammonia injection nozzle for injecting the liquid ammonia supplied from the ammonia supply passage into the furnace 20 in a liquid state. Since a specific volume of the liquid ammonia is smaller than a specific volume of ammonia gas, the ammonia supply passage can be miniaturized compared to the case where the ammonia gas is supplied. Accordingly, it is possible to achieve a low-cost ammonia fuel boiler.SELECTED DRAWING: Figure 1
Patent JP-2022156110-A (JP)
Title: Washing water tank device and flush toilet bowl
Inventor: OKADA DAICHI
IPC: E03D5/01
Filed: 2021-03-31
Abstract: To provide a washing water tank device which can establish large and small washing in place of small tanks dividing the inside of a water storage tank, and a flush toilet bowl equipped with the same.SOLUTION: A washing water tank device that supplies washing water to a toilet bowl body of a flush toilet bowl by means of a jet pump action comprises: switching means that switches a traveling direction of water jetted by a jet nozzle; and changing means that is configured to switch a traveling direction by moving between a first position corresponding to a washing step and a second position corresponding to a tank water supply step, and moves from the first position to the second position when a water level in the water storage tank body reaches a predetermined water level in the washing step, so as to change a predetermined water level of the switching means. The changing means changes the predetermined water level of the switching means during stool washing or urine washing.SELECTED DRAWING: Figure 3
Patent JP-2022156317-A (JP)
Title: Electrically driven pump
Inventor: MIZUSHIRI Kenji
IPC: F04C15/00
Filed: 2021-03-31
Abstract: To prevent an outside-diameter surface of a rotor shaft and raw material of a sealing portion of an electrically driven pump from being damaged.SOLUTION: An electrically driven pump is provided, comprising inside a motor housing portion 22: a first bearing portion 7 composed of a rolling bearing rotatably supporting a rotor shaft 3 axially protruding from a motor rotor 21; and a sealing portion 30 prohibiting the movement of fluid at an outer periphery of the rotor shaft 3 along an axial direction of the rotor shaft 3 sequentially from the motor portion 20 side toward a pump portion 10 side. The rotor shaft 3 comprises: centering portions 3i provided at one end and the other end in the axial direction; a first bearing pressure-insertion portion 3e into which the first bearing portion 7 is pressure-inserted; a seal sliding portion 3c into which the sealing portion 30 is inserted; and an engagement portion 3d which is provided at one axial end, has a non-circular cross section and to which a pump rotor 11 is attached. A relationship of d3>d2>d1 is established between and among an outside diameter d3 of the first bearing pressure-insertion portion 3e, an outside diameter d2 of the seal sliding portion 3c, and a maximum diameter d1 of the engagement portion 3d passing an axial core.SELECTED DRAWING: Figure 1
Patent JP-2022156944-A (JP)
Title: Driving assistance device, driving assistance method, and program
Inventor: KATSUTA MIE
IPC: G08G1/16
Filed: 2021-03-31
Abstract: To determine whether it is a hand-free state or not even in a case where a touch detection unit is not provided in a steering wheel.SOLUTION: A wearable device that a driver wears on the forearm, the wrist or the finger comprises a sensor capable of detecting a posture of the wearable device, and an output unit including a speaker outputting sound or a vibration part generating vibration. A hand-free determination unit for determining whether it is a hand-free state where the driver releases the hand from a steering wheel or not, determines whether it is the hand-free state or not based on a detection result of the sensor. When the hand-free state is determined, a warning output unit outputs a warning from the output unit.SELECTED DRAWING: Figure 2
Patent JP-2022157674-A (JP)
Title: Sharing system and sharing method
Inventor: TOMOYA HIROYUKI
IPC: B62M6/45
Filed: 2021-03-31
Abstract: To provide a sharing system and a sharing method, that are able to contribute to enhancing comfortability of users using an electric-powered moving body.SOLUTION: Provided is a sharing system in which an electric-powered moving body 10 is shared by a plurality of users, wherein: the electric-powered moving body comprises a data acquisition unit 88 for acquiring data related to settings configured to or operations performed to the electric-powered moving body by the users; a management server comprises a generation unit 158 for generating tendency information indicating tendencies of the users regarding the settings configured to or the operations performed to the electric-powered moving body, and a storage unit 152 for storing tendency information; and the electric-powered moving body further comprises an information acquisition unit 93 for acquiring the tendency information regarding the users from the storage unit, and a control unit 98 for configuring the settings or performing the operations of the electric-powered moving body based on the tendency information.SELECTED DRAWING: Figure 4
Patent JP-2022161140-A (JP)
Title: Inkjet recording device and recording method
Inventor: NAGAI HAJIME
IPC: B41J2/01
Filed: 2021-04-08
Abstract: To perform non-discharge complement processing properly.SOLUTION: An inkjet recording device, which comprises control means that controls amounts of conveyance of a recording medium after sensing a rear end of a recording medium and a use range of a nozzle row, so that an image is recorded, on the basis of a sensed result of the rear end of the recording medium, records an image on a unit region of the recording medium by N-number of times of record-scanning of a recording head, using N-pieces of mask patterns that are used in N-number of times (N is integers of 4 or more) of the record-scanning, which further comprises: obtaining means that obtains defective nozzle information for identifying a defective nozzle; and correcting means that divides the N-pieces of mask patterns into mask groups that deal with two or more-number of times of record-scanning, and corrects the mask patterns on the basis of the defective nozzle information in the mask group for each of the divided mask groups.SELECTED DRAWING: Figure 9
Patent JP-2022163351-A (JP)
Title: Control method of working machine, control program for working machine, control system for working machine, and working machine
Inventor: FUJIWARA TAKURO
IPC: E02F3/36
Filed: 2021-04-14
Abstract: To provide a control method of a working machine, a control program for a working machine, a control system for a working machine, and a working machine that hardly allow a traveling unit to suddenly stop.SOLUTION: A control method of a working machine 3 is used for a working machine 3 that includes: a traveling unit 31 that has a traveling function; and a work unit 33 configured to be capable of executing work including lifting work. The control method of the working machine 3 is configured to execute restriction processing on the traveling motion of the traveling unit 31 when the working unit 33 is executing the lifting work and a working radius of the working unit 33 exceeds a specified value.SELECTED DRAWING: Figure 1
Patent JP-2021103596-A (JP)
Title: Learning device, learning method, and learning program
Inventor: KIRITOSHI KEISUKE
IPC: G06N20/00
Filed: 2021-04-15
Abstract: To obtain a value contributing to a model interpretation property with an easily observable value while keeping model accuracy.SOLUTION: A learning device 10: acquires a plurality of data, inputs the plurality of acquired data to a model as input data, and calculates a model loss on the basis of output data and correct answer data when output data output from the model is obtained; repeats update processing for updating weight of the model according to a model loss each time a model loss is calculated; and calculates a value contributing to a model interpretation property, and terminates update processing when the loss and the value contributing to the model interpretation property meet prescribed conditions.SELECTED DRAWING: Figure 1
Patent JP-2021107433-A (JP)
Title: SELF-EMULSION COMPOSITION OF ω3 FATTY ACID
Inventor: KIMURA SHIGERU
IPC: A61K47/10
Filed: 2021-04-16
Abstract: To provide a self-emulsion composition excellent in self-emulsion property, composition dispersion property, emulsion stability and absorbency, and in which ethanol and polyalcohol are not added or addition density thereof is low; the self-emulsion composition being useful for food products and medicaments.SOLUTION: There is provided a self-emulsion composition which comprises 70-90 mass% of a total amount of at least one compound selected from ω3 polyunsaturated fatty acid, a salt thereof which is pharmaceutically acceptable, and ester thereof, and 1-29 mass% of an emulsifier selected from polyoxyethylene sorbitan fatty acid ester, sorbitan fatty acid ester, glycerine fatty acid ester, polyoxyl castor oil, and 0.5-6 mass% of water, when a total amount of the composition is 100 mass%.SELECTED DRAWING: None
Patent JP-2022166480-A (JP)
Title: switch device
Inventor: MURASHIGE TAKESHI
IPC: H01H13/702
Filed: 2021-04-21
Abstract: To improve abrasion resistance, solvent cleanability, and texture in a switch device having a contact that moves up and down.SOLUTION: A switch device includes a glass layer, and a switch portion arranged on the back side of the glass layer, and the glass layer has a thickness of 20 μm or more and 150 μm or less, and the switch portion includes a plurality of contacts including contacts that move up and down, and when the glass layer is pressed, the glass layer elastically deforms to switch between conduction and non-conduction of the plurality of contacts.SELECTED DRAWING: Figure 2
Patent JP-2022170528-A (JP)
Title: Pinball game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2021-04-28
Abstract: To provide a pinball game machine capable of enhancing interest in a game by a read-ahead performance for suggesting a result of confirmation of a random number of reservation storage before consumption.SOLUTION: A pinball game machine includes a plurality of zone lottery tables having mutually different probabilities for determining whether a read-ahead performance is executed, and is configured so as to determine execution of each read-ahead performance of unconsumed reservation storage stored before satisfaction of a zone start condition and reservation storage stored after satisfaction of the zone start condition in the read-ahead zone mode started by satisfaction of the zone start condition by the different zone lottery tables. By such a configuration, unprecedented interest rich in a change can be generated in a read-ahead performance during a read-ahead zone mode, thus enhancing interest in a game.SELECTED DRAWING: Figure 15
Patent JP-2021106993-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-04-30
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A second variable winning device 72 that is opened for a short time when a small win game is won and is to be described later is disposed in a downstream side (a right lower side of a board) of a normal electric accessory 64c. As a result, when a small win game is won as a result of dynamic display of a special pattern 2 in "a meta-stochastic variation state", a state in which partial balls shot by a rightward shooting game can enter a small winning hole 72a of the second variable winning device 72 without entering a second start pocket 64b.SELECTED DRAWING: Figure 84
Patent JP-2022175526-A (JP)
Title: Large ship
Inventor: TOKUTOME YUJI
IPC: B63H9/061
Filed: 2021-05-13
Abstract: To provide a large ship with a rigid sail capable of securing field of view from a bridge in accordance with the SOLAS treaty.SOLUTION: This invention targets a large ship with 55 m or more in total length where a monitoring position WP of a bridge 19 is installed on a deck 9 in a plan view and where n rigid sails (n is an integer greater than or equal to 3) are installed at intervals along the centerline through a bow 5. The height dimension of all rigid sails is the one less than or equal to the highest dimension (it is a radar mast 21 in this example) of ship hull structures excluding the rigid sails. The height dimension of the rigid sail is determined so that the all tips in the height direction from the n-th rigid sail to the m-th rigid sail can be seen from the virtual view point at the monitoring position for the rigid sails from the n-th rigid sail to the (m+1)-th rigid sail, where m and n are integers, 2≤m<n, when viewed from the monitoring position WP. A width dimension is determined so that both ends in the width direction of the one or more rigid sails installed in the bow direction from the (m-1)-th rigid sail does not exceed a virtual visual line when looking at both ends of the m-th rigid sail from a virtual viewpoint of the monitoring position WP.SELECTED DRAWING: Figure 1