baber/WOPTO huggingface dataset:
Patent JP-2022184360-A (JP)
Title: Paint brush tool
Inventor: MIYASATO KOEI
IPC: B05B9/01
Filed: 2021-06-01
Abstract: To provide a paint brush tool capable of directly jetting, to an object to paint, paint sprayed by a nozzle body without contacting a brush body.SOLUTION: A paint brush tool includes a paint brush Y1 and a nozzle body having a nozzle hole. The paint brush has: a brush holder 1 which has bristle ends and arranges the nozzle body; and a brush body H1 which is formed into a circular body CY bundling many bristle materials and is fitted to the brush holder by encircling the nozzle hole. The nozzle body sprays paint into the brush body from the nozzle hole at an injection angle. The brush body has a plural layers of brush parts 1A, 1B, 1C where length of the bristle materials gradually become shorter from an outer periphery OU to an inner periphery IN of the circular body. The respective brush parts are arranged in adjacency between the outer periphery and the inner periphery of the circular body, positioned outside the range of the injection angle θ, and are arranged around the nozzle hole.SELECTED DRAWING: Figure 4
Patent JP-2022184505-A (JP)
Title: Storage type water heater
Inventor: MAITANI HIROSHI
IPC: F24H15/00
Filed: 2021-06-01
Abstract: To supply hot water from a storage-type water heater by direct-current power supplied from a comparatively small auxiliary power source.SOLUTION: A storage type water heater 100 includes: a conversion circuit for converting alternating current into direct current; a direct current circuit for supplying direct current power converted in the conversion circuit; an external power source connection portion 14 having a connection portion capable of being connected to the direct current circuit at one end and connected to an auxiliary power source capable of supplying direct current power at the other end; a hot water supply pipe 2 for taking out hot water from a hot water storage tank 1 storing water heated by heating means 102 to circulate it; water supply pipes 20a, 20b for circulating water from a water source; a mixing valve 3 for mixing the water of the water supply pipes and the hot water of the hot water supply pipe by being operated by direct current power; a temperature sensor 4 for detecting a temperature of the water mixed by the mixing valve; and a control portion 8 executing a hot water supply operation for supplying the water of a hot water set temperature by controlling a mixing ratio of the water and the hot water in the mixing valve. The control portion can execute the hot water supply operation by operating the mixing valve by direct current power supplied from the auxiliary power source.SELECTED DRAWING: Figure 1
Patent JP-2022185970-A (JP)
Title: Question answering system, question answering program and question answering method
Inventor: MATSUZAWA KEIICHI
IPC: G06F40/56
Filed: 2021-06-03
Abstract: To prevent a questioner from being guided to the dangerous operation in a question answering system.SOLUTION: A question-answering pair replacement processing part includes: a dangerous operation determination part for determining whether the dangerous operation is present for question-answering pair data; and a response sentence replacement part for replacing the response sentence having description of the dangerous operation included in the document when it is determined that the dangerous operation is present, with a post-replacement response sentence corresponding to the classification of the dangerous operation and creating the replaced question-answering pair data.SELECTED DRAWING: Figure 1
Patent JP-2021137611-A (JP)
Title: Therapeutic fluid preparation system
Inventor: VINCENT JOSEPH GARVEY
IPC: A61M1/28
Filed: 2021-06-04
Abstract: To provide a therapeutic fluid preparation system for improving an access and maneuverability for a patient who needs a peritoneal dialysis.SOLUTION: In a system of a module type including a heat exchanger module, an evaporator-condenser module, and a compressor, and refining a flow-in fluid, the heat exchanger module has a housing 1100 for storing a heat conductive coil pipe 1120, the housing comprises a first chamber for storing a heater, and accommodating the heat conductive pipe for transporting compressor-derived pressurized vapor, and is constituted so as to make the passive drainage of a refining fluid for collection easy, the heat exchanger module and the evaporator-condenser module can be superimposed on each other so as to make the gravity fluidization of the refining fluid easy so that the refining fluid is passively drained for collection, and the conductive pipe has an outlet 1170 for injecting the pressurized vapor into the first chamber in order to degas fluid in the first chamber.SELECTED DRAWING: Figure 1
Patent JP-2023000405-A (JP)
Title: Thermal load state determination device, and thermal load state determination system
Inventor: KIMURA TAKU
IPC: A61B5/00
Filed: 2021-06-17
Abstract: To provide a thermal load state determination device and a thermal load state determination system each of which when a user performs a training, enables thermal load state of the user to be simply and accurately estimated while the user performs the training.SOLUTION: A thermal load state determination device (100) includes: an exercise quantity calculation unit (21) calculating an exercise quantity of a user; an environment information detection unit (13) detecting information on environment around the user; a body temperature estimation unit (22) estimating the body temperature of the user on the basis of the exercise quantity and the information on environment; and a determination unit (23) determining the thermal load state of the user on the basis of the body temperature.SELECTED DRAWING: Figure 1
Patent JP-2023000950-A (JP)
Title: Massage machine
Inventor: SHIMAUCHI YUKA
IPC: A61H7/00
Filed: 2021-06-18
Abstract: To provide a massage machine for enabling a user to actively move shoulder blades while sitting, and giving a massage effect to muscles in the periphery of the shoulder blades.SOLUTION: A massage machine 10 arranged in a backrest part 5 of a chair 1 where an inclination angle is varied by a leaning load of a user P includes: a machine body 12 positioned between the backrest part 5 and the shoulder blades of the user P; a pair of movement pads 15 arranged in the machine body 12 and positioned in a horizontal direction of the user P; and a movement part as moving means to move the pair of movement pads 15 to be mutually separated from each other by a load when the user P leans against the backrest part 5.SELECTED DRAWING: Figure 1
Patent JP-2023003047-A (JP)
Title: Tank and method of manufacturing the same
Inventor: SATOYA DAISUKE
IPC: F16J12/00
Filed: 2021-06-23
Abstract: To provide a tank capable of reducing a use amount of a fiber-reinforced resin, and a method for manufacturing the same.SOLUTION: A tank 1 includes a liner 2 that includes a barrel portion 21 in a cylindrical shape and a pair of dome portions (a first dome portion 22 and a second dome portion 23) provided at both ends of the barrel portion 21 in the axial direction, and a reinforcing layer 3 that covers the liner 2 and that is formed from a fiber reinforced resin formed by impregnating a fiber bundle with resin. A portion of the reinforcing layer 3 that covers the first dome portion 22 and the second dome portion 23 includes radially oriented layers 33a and 33b in which fibers of the fiber bundle are arranged radially in a radial direction of the first dome portion 22 or the radial direction of the second dome portion 23 when viewed from a direction of an axis L of the tank 1.SELECTED DRAWING: Figure 1
Patent JP-2023003176-A (JP)
Title: File
Inventor: JIN NORIO
IPC: B42F7/00
Filed: 2021-06-23
Abstract: To provide a file that has such a structure as one sheet forming multiple partitions by being folded at folding parts can be favorably fixed on other sheet.SOLUTION: The file has a storage part sp whose space is partitioned by a front partitioning sheet 3 and a back partitioning sheet 4 that are multiple partitions. The front partitioning sheet 3 and the back partitioning sheet 4 are formed by folding a sheet A at a folding part a1, and a fixing piece C provided in the proximity of the folding part a1 on the sheet A is provided deviated to either the right side or the left side to the middle part in the longitudinal direction of the front partitioning sheet 3 and the back partitioning sheet 4 and is fixed to a cover 1 that is other sheet.SELECTED DRAWING: Figure 6
Patent JP-2021152183-A (JP)
Title: Solvent-free melt polycondensation process of making furan-based polyamides
Inventor: SIMONA PERCEC
IPC: C08G69/28
Filed: 2021-06-25
Abstract: To provide a novel melt polycondensation process of making furan-based polyamides and copolyamides of high molecular weight.SOLUTION: The process comprises the steps of a) forming a reaction mixture by mixing one or more diamines, a diester comprising an ester derivative of 2,5-furandicarboxylic acid with a C2-C12 aliphatic diol or polyol, and a catalyst, such that the diamine is present in an excess amount of at least 1 mol% with respect to the diester amount; and b) melt polycondensing the reaction mixture in the absence of a solvent at a temperature in the range of 60°C to a maximum temperature of 250°C under an inert atmosphere, while removing alkyl alcohol to form a furan-based polyamide, wherein the one or more diamines comprise an aliphatic diamine, an aromatic diamine, or an alkylaromatic diamine.SELECTED DRAWING: None
Patent JP-2023004498-A (JP)
Title: Array-type inductor
Inventor: ARAI TAKAYUKI
IPC: H01F27/00
Filed: 2021-06-26
Abstract: To improve inductance uniformity in an array-type coil component having three or more inductors.SOLUTION: An array-type inductor 1 has: a base body; a first-end internal conductor 25A which is provided inside the base body so as to be adjacent to a first end surface 10c; a second-end internal conductor 25B provided inside the base body so as to be adjacent to a second end surface 10d; and an intermediate internal conductor unit 25C which is located between the first-end internal conductor and the second-end internal conductor in a direction along a reference axis Ax1 penetrating the first end surface and the second end surface. The first-end internal conductor is located at a position spaced away by a first end distance d11 from the first end surface in the reference axis direction, and the second-end internal conductor is located at a position spaced away by a second end distance d12 from the second end surface. An inter-conductor distance d21 between the intermediate internal conductor unit and the first-end internal conductor is shorter than the first end distance, and an inter-conductor distance d22 between the intermediate internal conductor unit and the second-end internal conductor is shorter than the second end distance.SELECTED DRAWING: Figure 2
Patent JP-2021178183-A (JP)
Title: Information processing method, apparatus, and program for causing computer to execute information processing method
Inventor: SAKAMOTO MASARU
IPC: A63F13/5258
Filed: 2021-06-29
Abstract: To provide an information processing method capable of enhancing game properties.SOLUTION: The information processing method is implemented by a computer to display an image photographed by a virtual camera VC disposed in a virtual space in a game. The method comprises: receiving a movement operation and an attack operation of a game character CA1 in the virtual space; upon receiving the movement operation, controlling the virtual camera VC to follow the game character CA1 moving in the virtual space; upon receiving the attack operation, directing the game character CA1 to an enemy character CA2 subjected to the attach motion; and upon directing the game character CA1 to the enemy character CA2, controlling the virtual camera VC to photograph the game character CA1 from a predetermined direction.SELECTED DRAWING: Figure 10
Patent JP-2023005838-A (JP)
Title: Motor controller, motor control method, and program
Inventor: KAWAKAMI RENYA
IPC: H02P27/08
Filed: 2021-06-29
Abstract: To improve responsibility about motor control.SOLUTION: A digital control unit 17 calculates a voltage command value S1. A PWM unit 16 performs PWM modulation by comparing the voltage command value S1 with a triangular wave. A power conversion unit 18 applies a drive voltage V1. A motor current detection unit 11 converts current caused to flow by the drive voltage V1 into an analog voltage. A ΔΣ type AD converter 12 converts the analog voltage into a 1-bit digital signal in each AD conversion clock Clk1. A thinning-out filter 14 outputs each thinning-out clock as a motor current detection value D1. A clear signal output unit A1 outputs a clear signal Cs1 to clear the thinning-out filter 14. The clear signal output unit A1 outputs the clear signal Cs1 such that output completion timing of the motor current detection value D1 in the thinning-out clock is synchronized with processing timing about the calculation of the voltage command value S1 performed in each half period of the triangle wave.SELECTED DRAWING: Figure 1
Patent JP-2023007548-A (JP)
Title: Image processing device and image processing method
Inventor: AOKI HIROAKI
IPC: G08G1/00
Filed: 2021-07-02
Abstract: To provide an image processing device having a simplified arrangement for avoiding a collision of a construction vehicle and an obstacle, and an image processing method.SOLUTION: An image processing device 100 comprises: a display control unit that makes a monitor 9 display an image in a traveling direction out of images from a camera 6 that captures a front side of a battery locomotive 1 traveling on a rail 2 and images from a camera 7 that captures a rear side of the battery locomotive 1; a detection unit that detects an obstacle on the basis of the image in the traveling direction; a determination unit that determines whether or not the detected obstacle satisfies predetermined conditions; and an avoidance control unit that performs control for avoiding a collision of the battery locomotive 1 and the obstacle when the predetermined conditions are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023008579-A (JP)
Title: capacitor
Inventor: OHASHI HIKARI
IPC: H01G4/32
Filed: 2021-07-06
Abstract: To provide a capacitor capable of realizing a low ESL as well as suppressing a fetching of water into the capacitor.SOLUTION: A first bus bar 3 comprises: a first substrate part 31 that is connected to a first electrode surface 21 in a resin 6; and a first connection part 32 that is extended to the outside of the resin 6 from the first substrate part 31. A second bus bar 4 comprises: a second substrate part 41 that is connected to a second electrode surface 22 in the resin 6, and is closely opposite to the first substrate part 31; and a second connection part 42 that is extended to the outside of the resin 6 from the second substrate part 41. A first insulation member 7 is interposed in the resin 6 between the first substrate part 31 and the second substrate part 41. A second insulation member 8 is interposed from the inner side of the resin 6 to the outer side of the resin 6 between the first connection part 32 and the second connection part 42. The second insulation member 8 is larger in thickness and lower in hygroscopic property than the first insulation member 7, and is overlapped with the first insulation member 7 in the resin 6.SELECTED DRAWING: Figure 2
Patent JP-2023010175-A (JP)
Title: Manufacturing method for heating body and manufacturing method for warmer
Inventor: HIWATARI DAIKI
IPC: C09J201/00
Filed: 2021-07-09
Abstract: To provide a method for successfully laminating sheets together in the manufacturing process of a heating body.SOLUTION: The present invention relates to a manufacturing method for a heating body 10 in which a heating layer 13 is arranged between a first substrate sheet 11 and a second substrate sheet 12. The second base material sheet 12 is a resin film with a lower air permeability than the first base material sheet, as measured according to JIS P8117. An adhesive agent 18 is coated on a surface scheduled to face the first base material sheet 11 in the second base material sheet so as to include an area other than an area scheduled to face the heating layer. Then, the first substrate sheet 11 and the second substrate sheet 12 are superposed so that an existence surface of the heating layer 13 and a coating surface of the adhesive agent 18 face each other to form a laminate. Furthermore, a nonexistent area of the heating layer 13 in the laminate is pressed to adhere both base sheets 11, 12. The present invention also provides a manufacturing method for a warmer comprising the heating body.SELECTED DRAWING: Figure 3
Patent JP-2023012326-A (JP)
Title: Dynamic vibration absorber
Inventor: ISHIDA TAKUSHI
IPC: F16F15/02
Filed: 2021-07-13
Abstract: To provide a dynamic vibration absorber in which a load to an installation target is slight by the configuration being compact to a damping target, and a vibration damping property according to the damping target can be set.SOLUTION: A dynamic vibration absorber comprises: a first link 11 supported through coil springs 9, 10 fixed to an installation target such as a floor F of a building, and having the dynamic vibration absorber 1 for damping the vibration by inertia mass of an inertia mass body 3 with the vibration of the installation target being rotatably pivoted to the inertia mass body 3 at a proximal end; a first rotational inertia body 12 rotatably pivoted in a fixed manner regardless of the vibration of the inertia mass body 3, and slidably engaged so that a free end of the first link 11 may allow tilting of the first link 11 with the vibration of a weight part 7 on a rotating shaft; a second link 13 rotatably pivoted to the inertia mass body 3 at the proximal end; and a second rotational inertia body 14 fixed at the free end of the second link 13, and rotatably pivoted so as to be relatively movable in the direction perpendicular to the vibration in order to allow the tilting of the second link 13 with the vibration of the inertia mass body 3.SELECTED DRAWING: Figure 1
Patent JP-2022019675-A (JP)
Title: Eccentric via structure for stress reduction
Inventor: YE SHU SHEN
IPC: H01L23/12
Filed: 2021-07-16
Abstract: To solve a problem in which semiconductor dies need to integrate more functions, and semiconductor dies need to pack more I/O pads into a smaller area.SOLUTION: In a method, a first dielectric layer forming a first redistribution wiring including a first via extending to the first dielectric layer and a second dielectric layer covering the first redistribution wiring are formed, and a first trace on the first dielectric layer which patterns the second dielectric layer to form a via opening. The first redistribution wiring is exposed through the via opening. In the method, further, a conductive material is deposited in the via opening to form a second via in the second dielectric layer, the conductive pad is placed on and is in contact with the top of the second via, and a conductive bump is formed on the conductive pad, and the conductive pad is larger than the conductive bump. The second via is offset from the center line of the conductive bump.SELECTED DRAWING: Figure 20
Patent JP-2023014600-A (JP)
Title: game machine
Inventor: TSUBAKITANI YU
IPC: A63F7/02
Filed: 2021-07-19
Abstract: To provide a game machine capable of performing new performance equivalent to a lottery of next jackpot during a jackpot game.SOLUTION: A game machine has: a flow-down area where game balls flow down; a normal symbol winning port which is provided in the flow-down area and corresponds to a normal symbol and a special symbol winning port corresponding to a special symbol; a normal electric accessory which is provided in the flow-down area and operates on the basis of winning of the normal symbol; and a passage area where game balls entering a ball entry port that can be entered by operation of the normal electric accessory can pass. Until variation frequency of the special symbol reaches prescribed upper limit frequency after a jackpot game is over or a next jackpot game is started, a game state of the game machine is shifted to a prescribed game state, and shift to a state that game balls can easily enter the special symbol winning port occurs as the game balls pass the passage area other than in the prescribed game state.SELECTED DRAWING: Figure 23
Patent JP-2023016216-A (JP)
Title: Washing machine and treatment agent amount changing method
Inventor: RYOKE HIDEYUKI
IPC: D06F33/37
Filed: 2021-07-21
Abstract: To provide a washing machine and a method for changing the amount of a treatment agent which can prevent deterioration in washing performance.SOLUTION: A washing machine 100 includes a rotating drum 24, a measurement unit 70, a water supply unit 30, a treatment agent feeding device 40, an operation unit 62, a water supply determination unit 11, and a treatment agent amount changing unit 12. The rotating drum 24 contains laundry. The measurement unit 70 measures the amount of laundry contained in the rotating drum 24. The water supply unit 30 supplies water to the rotating drum 24. The treatment agent feeding device 40 feeds a laundry treatment agent to the rotating drum 24. The operation unit 62 receives an instruction from a user. The water supply determination unit 11 determines, according to the result of the measurement performed by the measurement unit 70, a first water amount which is the amount of water to be fed to the rotating drum 24 and a first treatment agent amount which is the amount of the laundry treatment agent to be fed to the rotating drum 24. The treatment agent amount changing unit 12 changes, when an instruction to change the first water amount to a second water amount is received by the operation unit 62 after the water supply determination unit 11 has determined the first water amount and the first treatment agent amount, the first treatment agent amount to a second treatment agent amount.SELECTED DRAWING: Figure 3
Patent JP-2021176900-A (JP)
Title: Method for reduction of host cell proteins in affinity chromatography
Inventor: PAUL MCDONALD
IPC: C07K1/22
Filed: 2021-07-30
Abstract: To provide a method for purifying a protein for obtaining an antibody with reduced content of impurities (e.g., a host cell protein) in affinity chromatography.SOLUTION: Disclosed herein is a method for purifying an antibody by reducing the content of a host cell protein; in particular, a method for using a low conductivity aqueous solution in a wash step of protein A chromatography for reducing the content of a host cell protein, where the protein A chromatography is used to purify a human IgG1 or IgG4 isotype antibody, and where the low conductivity aqueous solution has a conductivity value of about 0.5 mS/cm or less.SELECTED DRAWING: None
Patent JP-2023020015-A (JP)
Title: switch device
Inventor: ISHIGURO KAZUYOSHI
IPC: H01H25/04
Filed: 2021-07-30
Abstract: To provide a switch device capable of improving operability.SOLUTION: A switch device 1 includes: a left side arm part 20 and a right side arm part 30 which are provided on the right and left sides of a base part 820 connected to a steering device 85 of a vehicle 8; a left side operation part 21 which is provided on the left side arm part 20 and operates an on-vehicle device mounted on the vehicle 8; a right side operation part 31 which is provided on the right side arm part 30 and operates the on-vehicle device mounted on the vehicle 8; a driving part 4 for driving at least one of the left side arm part 20 and the right side arm part 30 in the direction of an operator; and a control part 5 for controlling the driving part 4 and moving at least one of the left side arm part 20 and the right side arm part 30 in the direction of the operator when a prescribed first condition is established according to a travel state of the vehicle 8.SELECTED DRAWING: Figure 3