baber/WOPTO huggingface dataset:
Patent JP-2022126025-A (JP)
Title: robot
Inventor: OBAYASHI KAZUYOSHI
IPC: B25J5/00
Filed: 2021-02-18
Abstract: To provide a robot, with which electric power is efficiently supplied from transmission coils for a vehicle.SOLUTION: The robot comprises: bodies 20 and 330; legs 30, 40, 330 and 340, mounted on the bodies, which are used for the robot to walk; power reception coils 50 and 350 that receive supply of electric power in a non-contact manner from power transmission coils 210 arranged along a movement surface 200 on which the robot moves; and control parts 60 and 61 that control motion of the robot. The control parts achieve control of maintaining heights from the movement surface to the power reception coils in a predetermined range, by movements of the legs caused by the walking of the robot.SELECTED DRAWING: Figure 1
Patent JP-2022128664-A (JP)
Title: wiring board
Inventor: ISHIBASHI HIROBUMI
IPC: H05K3/28
Filed: 2021-02-24
Abstract: To provide a wiring board that suppresses contamination by solder and includes a cross-shaped alignment mark that is highly recognizable.SOLUTION: A wiring board according to the present disclosure includes an insulating substrate having a mounting region and a conductor layer on its upper surface, a solder resist that has a cross-shaped opening and covers a part of the conductor layer on the upper surface of the insulating substrate, and an alignment mark located in the opening and having a solder layer on the conductor layer, and in plan view, the solder layer is not positioned at the cross-shaped intersections.SELECTED DRAWING: Figure 2
Patent JP-2022129241-A (JP)
Title: Sales clerk evaluation apparatus, sales clerk evaluation system, sales clerk evaluation method and computer program
Inventor: IMAMURA KAZUAKI
IPC: G06Q30/06
Filed: 2021-02-24
Abstract: To make an evaluation of a sales clerk including a contribution by the sales clerk in a Web store in addition to a contribution by the sales clerk in a real store.SOLUTION: A sales clerk evaluation apparatus includes: a real store evaluation result acquisition unit that acquires a real store evaluation result that is an evaluation result of a predetermined evaluation item regarding customer service by a real store clerk in a real store; a Web store evaluation unit that performs an evaluation of a predetermined evaluation item regarding customer service by a virtual store clerk in a Web store where the virtual store clerk based on the real store clerk serves a customer, and generates a Web store evaluation result that is the result of the evaluation; and a comprehensive evaluation unit that performs a comprehensive evaluation of the real store clerk based on the real store evaluation result and the Web store evaluation result.SELECTED DRAWING: Figure 1
Patent JP-2022130026-A (JP)
Title: Speed reducer
Inventor: HAYASHI HIDEYUKI
IPC: F16H1/32
Filed: 2021-02-25
Abstract: To provide a technology of realizing a speed reducer with a simple configuration, the speed reducer capable of reducing its thickness.SOLUTION: A speed reducer 100 comprises: a plate-like stator 110 that is provided with a first gear 118 extending in a motion direction, and fixed in the motion direction; an input plate 120 that is provided with a second gear 120 opposite the first gear 118, and to which power is input; a slider 140 that is arranged between the two gears 118, 120, and configured to be in constant contact with both of the two gears 118, 120; and an output plate 130 that outputs power. The two gears 118, 120 are formed so that their shapes are similar sinusoidal curves extending in the motion direction. Also, the output plate 130 is configured to restrict the movement of the slider 140 in the motion direction, and allow the two gears 118, 120 of the slider 140 to move in the opposite directions.SELECTED DRAWING: Figure 1
Patent JP-2022130228-A (JP)
Title: Point group processing device and robot system
Inventor: NAKAMURA TOMONORI
IPC: G05D1/02
Filed: 2021-02-25
Abstract: To effectively reduce a point group obtained from a detector.SOLUTION: A point group processing device 160 includes: a point group acquisition unit 161 configured to acquire a point group, which is a plurality of point data, from a detector 110 that acquires, for a plurality of different detection points, point data indicating relative positions of detection points on the surface of an object existing in a room; a wall surface point group extraction unit 162 configured to extract a wall surface point group, which is a point group belonging to a wall surface of the room, by rectangular fitting applied to the acquired point group; and a partition point group extraction unit 163 configured to extract a parallel point group separated from the extracted wall surface point group by a predetermined distance or more and parallel to the wall surface point group, and extract a partition point group for partitioning the room from the wall surface point group and the parallel point group.SELECTED DRAWING: Figure 4
Patent JP-2022013639-A (JP)
Title: Drive shaft
Inventor: INABA TOSHIHIRO
IPC: F16D3/41
Filed: 2021-02-26
Abstract: To feed oil to four bearing parts of a joint cross possessed by a drive shaft.SOLUTION: An oil feed structure for bearing parts 19 of first and third shaft parts 17 has: two oil feed holes 81 formed at either a first yoke 21 or a cup 20; and lateral cup holes 82 communicating with the oil feed holes 81, penetrating the cups 20 for the first and third shaft parts 17, and opened toward the bearing parts 19. An oil feed structure for the bearing parts 19 of second and fourth shaft parts 17 has: vertical cup holes 75 penetrating the cups 20 for the first and third shaft parts 17, and opened toward shaft end faces of the shaft parts: shaft part relay holes 36 formed at the first and third shaft parts 17, and opened at shaft end faces of the shaft parts; feed pipes 70 arranged in a vertical cup 75 and the shaft part relay holes 36; and shaft part outlet holes 38 formed at the second and fourth shaft parts 17, connected to the shaft part relay holes 36, and opened at end faces of the shaft parts.SELECTED DRAWING: Figure 3
Patent JP-2022130943-A (JP)
Title: Droplet prevention mask
Inventor: TADA RYUZO
IPC: A41D13/11
Filed: 2021-02-26
Abstract: To provide a droplet prevention mask in which droplets are hard to fly forward even when shutting out loud, and which does not impair breathing.SOLUTION: A droplet prevention mask 1 comprises a mask body part 2 which covers the mouth of a wearer, and an ear hook part attached to both end parts of the mask body part 2. The mask body part 2 is formed from two members of an upper guard 2a and a lower guard 2b. The upper guard 2a and the lower guard 2b are formed such that when the mask body part 2 is seen in a front view, a lower end part of the upper guard 2a and an upper end part of the lower guard 2b overlap each other. Also, the lower end part of the upper guard 2a protrudes forward from the upper end part of the lower guard 2b, thereby forming an opening 3 which goes downward.SELECTED DRAWING: Figure 3
Patent JP-2022131900-A (JP)
Title: wireless communication device
Inventor: MORI TAKAHITO
IPC: H05K3/36
Filed: 2021-02-26
Abstract: To allow the position of an antenna to be easily displaced.SOLUTION: An image formation device (1) includes: a main board (85); a wireless communication board (81) having an antenna; and a sub-board (86) on which a first connector (86a) connected to a connector (85a) of the main board and a second connector (86b) connected to a connector (81a) of the wireless communication board are installed. A position of the first connector (86a) and a position of the second connector (86b) are displaced when viewed from a direction orthogonal to the main board (85).SELECTED DRAWING: Figure 1
Patent JP-2021140783-A (JP)
Title: Mediation method and computer-readable recording medium
Inventor: AHN SANGIL
IPC: H04N5/66
Filed: 2021-03-02
Abstract: To provide a mediation method and a computer-readable recording medium, which allow for providing a smooth service when a plurality of terminals consume the same content in a limited network environment.SOLUTION: A mediation method disclosed herein comprises: establishing one video call session between a plurality of terminals; receiving videos obtained from each of the plurality of terminals; analyzing characteristics of the video call session; and, in response to the analysis result, determining respective qualities of videos to be transmitted to each of the plurality of terminals. The plurality of terminals includes one host terminal and at least one guest terminal.SELECTED DRAWING: Figure 2
Patent JP-2022135061-A (JP)
Title: Ferromagnetic josephson junction assembly and manufacturing method thereof
Inventor: KIMURA TAISHI
IPC: H01L39/22
Filed: 2021-03-04
Abstract: To provide a ferromagnetic Josephson junction assembly capable of achieving a superconducting device with high performance.SOLUTION: The present invention relates to a ferromagnetic Josephson junction assembly comprising a multilayer film formed on the single crystal surface of a substrate, the multilayer film including, at least a buffer layer, a first superconducting layer, a ferromagnetic layer and a second superconducting layer in the order from a substrate side, and each layer from the buffer layer to the second superconducting layer being oriented in the c-plane. The buffer layer is, for example, an Mo layer, a W layer, a V layer and the like. In the ferromagnetic Josephson junction assembly of the present invention, crystals in each layer are oriented in the vertical direction (c-axis direction) with respect to the single crystal surface of the substrate, so that excellent electrical characteristics (improved IcRn product, suppressed variation in critical current density, and the like) can be stably expressed.SELECTED DRAWING: Figure 2C
Patent JP-2022135455-A (JP)
Title: Method for producing polypropylene-based resin foam particle, and method for producing polypropylene-based resin in-mold foam molded body
Inventor: MATSUDA YASUTO
IPC: C08K5/17
Filed: 2021-03-05
Abstract: To provide a method for producing polypropylene-based resin foam particles which enables production of polypropylene-based resin foam particles with a high yield, and a method for producing a polypropylene-based resin in-mold foam molded body.SOLUTION: A method for producing polypropylene-based resin foam particles includes the steps of: (i) dispersing polypropylene-based resin particles containing a polypropylene-based resin, carbon black and an NOR type hindered amine-based compound, a peroxide and a foaming agent into an aqueous dispersant in a closed vessel, and obtaining a dispersion liquid; (ii) heating and pressurizing the dispersion liquid; and (iii) discharging the dispersion liquid after heating and pressurization to a pressure region lower than an inner pressure of the closed vessel.SELECTED DRAWING: None
Patent JP-2022137596-A (JP)
Title: Cooker
Inventor: TANAKA SAYURI
IPC: F24C7/04
Filed: 2021-03-09
Abstract: To provide a cooker that can confirm precautions for use or supplements even when a user does not have an instruction manual at hand by displaying various information related to an auto menu on a display operation unit, and makes it easy to obtain the benefits of an automatic menu function when used correctly.SOLUTION: A cooker comprises a heating chamber that stores an object to be heated, a heating source that heats the heating chamber, a controller that controls the heating source, and a display operation unit communicable with the controller. When setting an auto menu, the display operation unit simultaneously displays a type of heating source, a method for using the auto menu, precautions for use, or supplementary information, and a button for adjusting the degree of finishing.SELECTED DRAWING: Figure 3
Patent JP-2022137866-A (JP)
Title: Similar shape retrieval system, information processing device, server, computer program, and similar shape retrieval method
Inventor: MORIYA REI
IPC: G06F30/10
Filed: 2021-03-09
Abstract: To provide a similar shape retrieval system, an information processing device, a server, a computer program, and a similar shape retrieval method that allow an accurate retrieval of a similar shape.SOLUTION: A similar shape retrieval system includes: an acquisition unit that acquires data specifying a three-dimensional shape; a feature image generation unit that generates a feature image having a pixel value indicating a three-dimensional feature at a position on the three-dimensional shape, based on the acquired data; and a retrieval unit that retrieves a similar shape that is similar to the whole or part of the three-dimensional shape, based on the generated feature image.SELECTED DRAWING: Figure 1
Patent JP-2022138169-A (JP)
Title: Catalyst for air secondary battery, air electrode, and air secondary battery
Inventor: INOUE MIKI
IPC: H01M4/86
Filed: 2021-03-10
Abstract: To provide a catalyst for an air secondary battery, having higher catalytic activity than conventional ones, an air electrode including the catalyst for an air secondary battery, and an air secondary battery including the air electrode.SOLUTION: A battery 2 includes: an electrode group 10 including, an air electrode 16 and a negative electrode 12 superimposed through a separator 14; and a container 4 accommodating the electrode group 10 together with an alkaline electrolyte 82 therein. The air electrode 16 includes a catalyst for an air secondary battery. The catalyst for an air secondary battery comprises a sodium-containing bismuth ruthenium composite oxide having a pyrochlore type crystal structure, a lattice constant in the crystal structure being 10.33Å or more and 10.47Å or less.SELECTED DRAWING: Figure 1
Patent JP-2022139758-A (JP)
Title: Clothing dryer
Inventor: ON SHOKO
IPC: D06F33/74
Filed: 2021-03-12
Abstract: To provide a clothing dryer in which excessive temperature rise of a compressor is suppressed, and furthermore which enables improvement drying efficiency of the clothing dryer.SOLUTION: A clothing dryer comprises: a housing; a drying chamber provided in the housing, and having an outlet and inlet of the air; a circulation air passage connecting the outlet and inlet of the drying chamber; a heat pump unit which has a refrigeration cycle circulating a refrigerant through a compressor 43, a condenser 42 and an evaporator 41, and performs dehumidification and heating of the air in the circulation air passage; and a case 50 provided in the housing and storing the compressor 43. The case 50 includes: a first opening portion 53 provided at part of the case 50, and communicating the inside and outside of the case 50; a second opening portion 55 which is provided at part of the case 50, communicates the inside and outside of the case 50, and forms an in-case air passage P between the second opening portion 55 and the first opening portion 53; and an air blower provided at the second opening portion 55, and causing the air to pass through the in-case air passage.SELECTED DRAWING: Figure 5
Patent JP-2022140918-A (JP)
Title: Automatic drive confirmation device
Inventor: IWASAKI HAJIME
IPC: G08G1/16
Filed: 2021-03-15
Abstract: To provide an automatic drive confirmation device which can reduce a sense of discomfort that is given to a person other than a driver about a vehicle in automatic drive.SOLUTION: An automatic drive confirmation device 100 comprises: an automatic drive level specification unit 210 which specifies an automatic drive level of an own vehicle in automatic drive; an in-cabin camera 220 and a driver action determination unit 222 which observe an action of a driver of the own vehicle; and an automatic drive information acquisition unit 212, a permission/non-permission determination unit 230 and a message output unit 240 which output a prescribed message toward a person other than the driver when the observed action of the driver is the specific action that is not permitted in manual drive but is permitted in the specific automatic drive level.SELECTED DRAWING: Figure 2
Patent JP-2022140926-A (JP)
Title: License plate attachment structure of saddle-riding type vehicle
Inventor: KURIKI DAISUKE
IPC: B62J23/00
Filed: 2021-03-15
Abstract: To provide a license plate attachment structure of a saddle-riding type vehicle which enables reduction of influence of travel wind on a license plate.SOLUTION: A license plate attachment structure of a motor cycle 1 includes: a head lamp 5; a front cowl 31 which covers an outer periphery of the head lamp 5 and has a nose cowl 50 protruding forward; and a front license plate 3 which is disposed above the nose cowl 50 and overlaps with the nose cowl 50 when viewed from above a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022144706-A (JP)
Title: Boiler control system, power generation plant, and boiler control method
Inventor: SHII TAKAYUKI
IPC: F23N5/24
Filed: 2021-03-19
Abstract: To provide a boiler control system capable of effectively suppressing a fuel consumption, a power generation plant, and a boiler control method.SOLUTION: A boiler control system 70 comprises: a control unit 73 that controls an air flow rate supplied to a boiler using predetermined parameters (proportional gain and integral gain) that define the responsiveness to a target value of an oxygen concentration, based on a measurement value that is a current value of the oxygen concentration of gas discharged from the boiler; and a switching unit 74 that switches the parameters to a high-sensitivity parameter with faster responsiveness than the parameters when satisfying a switching condition that the oxygen concentration is equal to or higher than a switching threshold higher than the target value.SELECTED DRAWING: Figure 3
Patent JP-2022144821-A (JP)
Title: Pipe connection structure and processing device
Inventor: YOSHIDA TAKASHI
IPC: F16L23/036
Filed: 2021-03-19
Abstract: To provide technique capable of absorbing an error in assembling of a device.SOLUTION: A pipe connection structure of a processing device includes first piping having a first flange on one end, second piping having a second flange connected with the first flange on one end, and a piping clamp for connecting and fastening the first flange and the second flange at a plurality of positions including a position at which an axis of the first piping and an axis of the second piping do not coincide with each other.SELECTED DRAWING: Figure 4
Patent JP-2022146158-A (JP)
Title: Polyurethane resin aqueous dispersion for inkjet
Inventor: NAKAO FUMIHIKO
IPC: C08G18/08
Filed: 2021-03-22
Abstract: To provide a polyurethane resin aqueous dispersion which has blocking resistance and is excellent in adhesion.SOLUTION: A polyurethane resin aqueous dispersion for inkjet ink contains: a polyurethane resin (U) obtained by reacting a polyol component with a polyisocyanate component; and water. The polyurethane resin (U) has a carboxyl group and/or a carboxylate anion group. The polyol component contains polytetramethylene ether glycol, and the weight ratio of the polytetramethylene ether glycol is 10-70 wt.%. The polyisocyanate component contains isophorone diisocyanate, and the weight ratio of the isophorone diisocyanate is 25-70 wt.%. The polyurethane resin (U) has an acid value of 15-40 mg KOH/g and a urea group content of 0.45 mol/kg or less.SELECTED DRAWING: None
Patent JP-2022039926-A (JP)
Title: Shutter curtain reinforcement device and reinforcement method for building shutter device
Inventor: AKATSUKA HIROKI
IPC: E06B9/17
Filed: 2021-03-22
Abstract: To provide a shutter curtain reinforcement device capable of reinforcing the strength of a reinforcing column 11 for reinforcing the shutter curtain 3 bent by strong winds with the reinforcing columns 11 which is movable in the left-right direction without increasing the size of the reinforcing columns 11.SOLUTION: A reinforce vertical material 29 of a cross-section hat type is provided to the surface facing a shutter curtain 3 of a reinforcing column 11 facing the shutter curtain 3 at close position.SELECTED DRAWING: Figure 3
Patent JP-2022146807-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development, toner for electrostatic charge image development, and electrostatic charge image developer
Inventor: YAMASHITA TAKAHIRO
IPC: G03G9/08
Filed: 2021-03-22
Abstract: To provide a method for manufacturing toner for electrostatic charge image development which reduces mixture of coarse toner.SOLUTION: A method for manufacturing toner for electrostatic charge image development includes: an aggregation step of aggregating binder resin particles in a dispersion liquid containing binder resin particles to form aggregated particles; and a uniting step of heating the dispersion liquid containing the aggregated particles, fusing and uniting the aggregated particles to form toner particles. The uniting step includes: heating the dispersion liquid containing the aggregated particles to 80°C or higher; and adding an acid and a surface active agent to the dispersion liquid containing the aggregated particles after the temperature of the dispersion liquid containing the aggregated particles reaches 80°C.SELECTED DRAWING: None
Patent JP-2022147714-A (JP)
Title: Whole-quantity spray type aerosol product
Inventor: MURAKAMI KANAKO
IPC: B65D83/14
Filed: 2021-03-23
Abstract: To provide a whole-quantity spray type aerosol product that uses benzyl alcohol as an active ingredient and can eliminate the problem of stickiness after spraying.SOLUTION: In a whole-quantity spray type aerosol product that ejects the whole quantity of an aerosol composition contained in an aerosol container in one ejection operation, the aerosol composition contains a benzyl alcohol-containing neat liquid and a propellant. The 50% average particle size of the aerosol composition ejected from the aerosol container is 100 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2022149199-A (JP)
Title: Object identification device, vehicle, and object identification method
Inventor: YANG YIMING
IPC: G01S15/931
Filed: 2021-03-25
Abstract: To provide an object identification device capable of stably identifying an object, a vehicle, and an object identification method.SOLUTION: An object identification device includes: an identification unit that is configured so as to, when a detection wave sent from a moving body toward an object is reflected by the object and received by the moving body, identify whether or not the object is an object to be controlled based on a comparison result between the reflection intensity of the detected wave and an identification threshold; and a changing unit that is configured so as to, when the detection wave is reflected at least at two points on the object and received by the moving body, change the identification sensitivity of the identification unit according to the position of at least the two points.SELECTED DRAWING: Figure 1
Patent JP-2022149604-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: In a game machine for loading a time-shortening state B (play time), loading of play time is guided, loading of play time is guided by demonstration video, and an inrush performance is executed when rushing into the time-shortening state B (play time) in a standby screen.SELECTED DRAWING: Figure 287-1