baber/WOPTO huggingface dataset:
Patent JP-2022164434-A (JP)
Title: ball bearing
Inventor: TOYAMA MAMORU
IPC: F16C33/66
Filed: 2021-04-16
Abstract: To provide a ball bearing which can inhibit a shortage in the amount of oil on a rolling surface to inhibit occurrence of seizure and wear even when rotating at high speed.SOLUTION: A ball bearing includes: an outer ring 21 in which an outside raceway is formed on a radial inner surface; an inner ring 22 in which an inside raceway is formed on a radial outer surface; a plurality of rolling elements 23 disposed between the outside raceway and the inside raceway; and an annular retainer 25 formed with a plurality of pockets 24 which retain the rolling elements 23 in a rollable manner at intervals in a circumferential direction. The retainer 25 includes projection parts 26 protruding from a side surface 25a, which is opposite to the rolling element 23 held in the pocket 24 in an axial direction, to the opposite side in the axial direction. The retainer 25 is formed with oil supply holes 27 penetrating through the retainer 25 from the side surface 25a to a side surface 25b of the rolling element 23 as seen in the axial direction. Each projection part 26 guides the oil into the oil supply hole 27 through rotation of the retainer 25 to cause the oil to flow from the side surface 25a of the retainer 25 into the surface 25b.SELECTED DRAWING: Figure 2
Patent JP-2021107081-A (JP)
Title: Bilayer coating film formation method
Inventor: ITO MASAYUKI
IPC: C09D175/04
Filed: 2021-04-16
Abstract: To provide a bilayer coating film formation method that can form a metal-tone coating film excellent in lacquer blackness, metal-tone glossiness and water resistance.SOLUTION: A bilayer coating film formation method is a method for forming a bilayer coating film by successively performing the steps of the present disclosure (1)-(4), where a brilliant pigment disperser (Y) contains water, a surface regulator (A), an evaporation chrome flake pigment (B) and a viscosity adjustment agent (C). The surface regulator (A) is a surface regulator (A) having a contact angle of 8-20° with a tin plate when measured 10 seconds after dripping 10 μL on the pre-defatted tin plate (made by PALTECH CO. LTD.) while regulating liquid mixing an isopropanol/water/surface regulator (A) at a ratio of 4.5/95/1 so that viscosity at a rotor rotation speed of 60 rpm is 150 mPa s at a temperature of 20°C with a B-type viscometer. A light ray transmittance ratio of a film obtained by coating the brilliant pigment disperser (Y) so that a resulting dry film has a thickness of 0.2 μm is 0.1-40% at a wavelength of 550 nm.SELECTED DRAWING: None
Patent JP-2022003516-A (JP)
Title: Apparatus for accounting and accounting device
Inventor: NAITO HIDEHIRO
IPC: G07G1/06
Filed: 2021-04-19
Abstract: To provide an apparatus for accounting and an accounting device for suppressing a customer from forgetting to pick up a receipt.SOLUTION: An apparatus for accounting is used for an accounting device executing accounting processing by that a customer makes a payment based on transaction information. The apparatus for accounting includes a read part for reading cashless information of a customer used for payment in a cashless manner, and a receipt issuing part for issuing a receipt showing a result of the accounting processing executed based on the cashless information read by the read part to the read part.SELECTED DRAWING: Figure 2
Patent JP-2021108205-A (JP)
Title: Station service terminal
Inventor: FUJIMOTO HIROAKI
IPC: G06Q50/30
Filed: 2021-04-20
Abstract: To provide a station service system, a server and a station service terminal, with which it is possible to avoid access to one piece of information in a plurality of processes at the same time and reliably perform processing by accurate information.SOLUTION: In a ticketing system, the ticketing process of a server includes: a step in which, when a processing request is received from a station service terminal, confirmation is made as to whether information corresponding to the identification information designated in the processing request is being accessed; a step in which, when it is determined that the information corresponding to the identification information is being accessed, a response indicating that the information corresponding to the identification information is inaccessible is transmitted to a station service terminal that is the sender of the processing request; and a step in which, when it is determined that the information corresponding to the identification information is not being accessed, the information corresponding to the identification information is accessed and a process corresponding to the processing request is executed, and a response including the result of the executed process is transmitted to the station service terminal that is the sender of the processing request.SELECTED DRAWING: Figure 8
Patent JP-2021106960-A (JP)
Title: Game machine
Inventor: SEKINE YASUYUKI
IPC: A63F5/04
Filed: 2021-04-27
Abstract: To increase the game property by increasing a free space of a ROM of a main control circuit and using an increased free area of the ROM.SOLUTION: In a game machine according to the invention, a non-specified storage area stores port output processing, on-data output processing which outputs on data of a stoppable signal when a revolution of a drawing pattern reaches a predetermined constant speed, and off data output processing which outputs off data of the stoppable signal on the basis of detecting a stop operation. In the on data output processing and the off data output processing, a value of a register is saved, and then the port output processing is called. Thereafter, the value of the register is recovered, and then a transition to a program stored in a game storage area is carried out. In second storage means, a game storing area and a non-specified storing area constitutes a continuous area. In initialization processing, an address is designated in a range not including the non-specified storing area, and information of the designated game storing area can be deleted.SELECTED DRAWING: Figure 138
Patent JP-2022169242-A (JP)
Title: Design aid device, design aid method, and design aid program
Inventor: HANAOKA KYOHEI
IPC: G06F30/10
Filed: 2021-04-27
Abstract: To provide a design aid device, a method and a program for optimizing characteristics of a product constituting objective variables and design variables, with a low load, in a design process of the product.SOLUTION: A design aid device 10 is provided with: a data obtaining unit 11 that obtains record data comprising a design parameter group and observation values of items of characteristics; a model constructing unit 12 that constructs prediction models for predicting observation values in a form of probability distributions or the like on the basis of the design parameter group; a sampling unit 13 that samples a prescribed number of points of an objective variable group with each of the prediction models; an evaluation-value calculating unit 14 that calculates evaluation values for each of sampling points by scalarizing vectors including, as elements thereof, the values of the objective variables included in the objective variable group; an acquisition-function evaluating unit 15 that outputs an acquisition-function evaluation value on the basis of the distribution of the evaluation values for the sampling points; a design-parameter-group obtaining unit 16 that obtains a design parameter group through optimization of the acquisition-function evaluation value; and an output unit 17 that outputs a design-parameter-group candidate.SELECTED DRAWING: Figure 2
Patent JP-2022172963-A (JP)
Title: Glass substrate having transparent conductive film and manufacturing method thereof
Inventor: MATSUI TAKESHI
IPC: C03C17/34
Filed: 2021-05-07
Abstract: To provide a transparent electrode substrate excellent in heat resistance at a high temperature.SOLUTION: A glass substrate having a transparent conductive film includes a glass substrate, an undercoat layer and a transparent conductive film in this order. The undercoat layer includes a layer having a silicon oxide as a primary component. A primary component of the transparent conductive film is SnO2. The transparent conductive film includes a fluorine atom as a dopant. In the glass substrate having a transparent conductive film, a resistance change ratio is 2 or less, the resistance change ratio obtained through a heat resistance test of holding in a nitrogen atmosphere at a maximum temperature 700°C for 116 min. by an expression 1: (Expression 1) a resistance change ratio=(a sheet resistance value of the transparent conductive film after the heat resistance test)/(a sheet resistance value of the transparent conductive film before the heat resistance test).SELECTED DRAWING: Figure 2
Patent JP-2022174830-A (JP)
Title: Power supply device and image forming device
Inventor: HIRANO YUYA
IPC: H02M3/28
Filed: 2021-05-12
Abstract: To reduce power loss and to reduce noise in a power supply device.SOLUTION: A power supply device includes: a transformer 204 having a primary winding N1, a secondary winding N2, and an auxiliary winding N3; a first circuit in which a clamp capacitor 206 and a diode 207 are connected in series and is connected to the primary winding N1 in parallel: FET 205 whose one end is connected to one end of the primary winding N1 and which is switched to an on-state or an off-state; a second circuit in which the auxiliary winding N3 and a diode 208 are connected in series and which is connected between a connection point where the clamp capacitor 206 and the diode 207 are connected and another end of the FET 205; and a gate driving circuit 300 which has resistors 214 and 215 and a diode 213 and is connected to a gate terminal of the FET 205. In the gate driving circuit 300, a resistance value in a direction in which current flows into the gate terminal of the FET 205 is smaller than a resistance value in a direction in which current flows out from the gate terminal.SELECTED DRAWING: Figure 2
Patent JP-2022177566-A (JP)
Title: Electrode material, and electrode, fuel battery and water electrolysis cell using the same
Inventor: TSUTSUMI YUJI
IPC: H01M4/92
Filed: 2021-05-18
Abstract: To provide a novel electrode material for fuel batteries that has a high power generation performance and high durability against sharp rise in potential, and also to provide a novel electrode material for water electrolysis cells that has a high water electrolysis performance.SOLUTION: An electrode material has such a structure that at least one kind of noble metal selected from Ru, Ir, Rh, and Pd and/or its oxide is supported on spherical SiO2.SELECTED DRAWING: None
Patent JP-2022178792-A (JP)
Title: Automatic charging system for vehicle
Inventor: KINOMURA SHIGEKI
IPC: H02J7/00
Filed: 2021-05-21
Abstract: To smoothly charge a vehicle in a situation where an automatic drive vehicle and a non-automatic drive vehicle coexist.SOLUTION: An automatic charger 10 includes a charging connector 13 and is configured to insert the charging connector 13 into an inlet 51 of a vehicle 50 by adjusting a position of the charging connector 13. When a vehicle 50B parked in a second parking space is charged after a vehicle 50A parked in a first parking space is charged using the automatic charger 10, if the vehicle 50A is an automatic drive vehicle, a charging server 20 requests the vehicle 50A to move from the first parking space. If the vehicle 50A is not an automatic drive vehicle, the charging server 20 controls a moving mechanism 30 so as to move the automatic charger 10 from the first parking space where the vehicle 50A has been charged to the second parking space capable of charging the vehicle 50B.SELECTED DRAWING: Figure 5
Patent JP-2022178801-A (JP)
Title: Mg-based negative electrode material and Mg secondary battery using the same
Inventor: MANDAI Toshihiko
IPC: H01M4/46
Filed: 2021-05-21
Abstract: To provide a Mg-based negative electrode material that has excellent electrochemical characteristic.SOLUTION: Provided is a Mg-based negative electrode material excellent in electrochemical characteristic, which is a Mg-based composite material containing one or more of carbon, carbide, oxide and nitride, and in which the average crystal grain size of the Mg base material is 1000 μm or less and the particles are dispersed in the Mg mother phase or the crystal grain boundary, or in both, the cycle measurement test result is 50 times or more, the over-voltage in the electrochemical deposition dissolution test is 30 mV or less, and a current value of ±10 mAcm-2 or more is exhibited at an electrode potential of ±0.5 V in the deposition dissolution test.SELECTED DRAWING: Figure 4A
Patent JP-2022181712-A (JP)
Title: Massage machine
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 2021-05-26
Abstract: To provide a massage machine with which a user can change a massage course in a posture for receiving massage.SOLUTION: A massage machine is provided with a first actuator and a second actuator which is installed separately from the first actuator and which can operate at least a part of the function of a massage part. A controller is provided with a massage course composed of a plurality of action blocks which operate at least one massage part along a preliminarily set program, and with a storage part for storing the massage course. During performance of the massage course, a user can change at least one of the action blocks by using the second actuator. The controller stores in the storage part the action block after the change, and in the massage course applies the contents of the change of the action block after the change, for other action blocks that are the same or similar to the action block before the change.SELECTED DRAWING: Figure 8
Patent JP-2022186317-A (JP)
Title: Thrust expansion device
Inventor: ARAI SHIGEHIRO
IPC: F15B3/00
Filed: 2021-06-04
Abstract: To output high thrust amplified in a direction drawing to a device side.SOLUTION: A thrust expansion device 1 is formed by separating a part configuring a thrust expansion function from an air hydraulic cylinder having an input function inputting thrust and the thrust expansion function expanding and outputting inputted thrust and making the part independent of the air hydraulic cylinder. On a device body 2, a through-hole is formed in an axial direction, which is composed of a large-diameter portion configuring a cylinder portion 21, a middle diameter portion configuring a hydraulic chamber 6, and a small-diameter portion into which an output rod 5 is inserted, and penetrates with different three inner diameters. A piston 4 is arranged in the cylinder portion 21 of the large-diameter portion, and the output rod is formed on a side of the hydraulic chamber 6 with respect to the piston 4. Thereby, thrust inputted from a connected air cylinder 100 and expanded in the hydraulic chamber 6 acts in a direction in which the piston 4 moves to a cover portion 3 side, and the output rod 5 fixed to the piston 4 outputs the expansion thrust in a direction drawn into the inside of the device body 2.SELECTED DRAWING: Figure 2
Patent JP-2022188491-A (JP)
Title: Packaging container and manufacturing method therefor
Inventor: IWATA RIYO
IPC: B31B50/64
Filed: 2021-06-09
Abstract: To achieve a stable welding strength without making a large resin reservoir when welding laminated sheet ends forming a container.SOLUTION: In the manufacturing method for a packaging container, paper is used as a base material (111), and the packaging container is manufactured by arranging laminated sheets (11) having at least a sealant layer (112) made of thermoplastic resin inside such that the sealant layers face each other, and welding the sheets. This welding is performed by ultrasonic welding. In the ultrasonic welding, among contact surfaces (61) of an ultrasonic horn (6) and a receiving jig (7), at least one contact surface is formed flat and inclined planes (62) are provided on the right and left thereof.SELECTED DRAWING: Figure 1
Patent JP-2022189509-A (JP)
Title: power cable for pet camera
Inventor: NODA HIROYUKI
IPC: H02G3/04
Filed: 2021-06-11
Abstract: To secure safety of a pet and persistence of image capture while actuating an anti-tip structure of a pet camera.SOLUTION: A power cable for a pet camera is used for a pet camera that has a suction cup unit to suck an installation surface and inhibits overturn due to external force from a side. The power cable comprises: an electric wire having a circular outer peripheral shape and formed by covering a conductor with an insulation material; a tube which is flexible and has circular inner and outer peripheral shapes, and through which the electric wire is inserted on an inner diameter side; and a coil spring formed by spirally winding an elastic wire rod so as to have circular inner and outer peripheral shapes, where the spring is inserted through the inner diameter side of the tube with a first gap on an outer diameter side of the spring, and the electric wire is inserted through the spring with a second gap on an inner diameter side of the spring.SELECTED DRAWING: Figure 9
Patent JP-2022190861-A (JP)
Title: Method and apparatus for determining casting condition
Inventor: TAZANE YOICHI
IPC: G01N33/205
Filed: 2021-06-15
Abstract: To provide method and apparatus for determining a casting condition by which it is possible to increase a mixing ratio of a return material while reducing deterioration in product quality.SOLUTION: A method for determining a casting condition is a method for determining a condition of casting using a casting material including a plurality of kinds of return materials. The method includes the step of individually determining an upper limit of a mixing amount of a plurality of kinds of return materials different in specific surface area.SELECTED DRAWING: Figure 1
Patent JP-2022191675-A (JP)
Title: Optical probe and shape measuring device
Inventor: WATANABE TAKAMITSU
IPC: G01B11/24
Filed: 2021-06-16
Abstract: To accurately measure objects to be measured of various sizes and shapes with a single optical probe.SOLUTION: An optical probe 10 includes: an irradiation unit 20 that irradiates an object to be measured with a laser beam; an imaging unit 30 that receives the laser beam reflected by the object to be measured to capture an image of the object to be measured; a first drive unit 40 that moves the irradiation unit 20 in an irradiation direction of the laser beam to the object to be measured; and a second drive unit 50 that moves the imaging unit 30 in a reflection direction of the laser beam from the object to be measured and in an orthogonal direction orthogonal to the reflection direction.SELECTED DRAWING: Figure 2
Patent JP-2022191804-A (JP)
Title: circuit structure
Inventor: GOTO HIDENORI
IPC: H05K7/06
Filed: 2021-06-16
Abstract: To provide a circuit structure capable of improving heat dissipation property without widening a bus bar or increasing a thickness.SOLUTION: The present invention relates to a circuit structure 100 for a vehicle comprising a relay 3 including a plurality of terminals. The circuit structure comprises an insulation plate 10 in which the relay 3 is mounted on one face, and a first radiator plate 4 provided on the other face of the insulation plate 10. A first through hole 11 in which a first bus bar 21 connected with a first terminal 31 of the relay 3 is stored is formed in the insulation plate 10, and the first bus bar 21 is in contact with the first radiator plate 4.SELECTED DRAWING: Figure 4
Patent JP-2023000635-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI YUKIFUMI
IPC: G03G15/00
Filed: 2021-06-18
Abstract: To provide an image forming apparatus that can satisfactorily prevent front and back misregistration.SOLUTION: Since an image forming apparatus forms a first image on a first face of a recording medium until the apparatus forms a second image on a second face of the recording medium, the apparatus detects the formation position on the first face of the first image, and based on the detected formation position of the first image, calculates an adjustment value for adjusting the formation position on the second face of the second image. The image forming apparatus detects the formation position on the second face of the second image that is formed on the second face while the formation position is adjusted with the adjustment value, and based on the detected formation position of the second image, calculates a correction value for correcting the adjustment value.SELECTED DRAWING: Figure 12
Patent JP-2023002984-A (JP)
Title: Sheet-like heater
Inventor: KURAHARA TAKU
IPC: H05B3/20
Filed: 2021-06-23
Abstract: To provide a sheet-like heater which can be adhered to a surface of a pipe, can evenly heat the entire surface, and from which only a heat insulation layer can be removed while the heating layer is installed after installed on the pipe surface, so that displacement of the heating layer does not occur when the heat insulation layer is reinstalled and insulation effectiveness is improved because an air layer is likely to be formed inside the heat insulation layer.SOLUTION: A sheet-like heater used by being adhered onto an outer surface of a pipe has: an insulator layer which electrically insulates a heating layer and the pipe; the heating layer outside it; and a base material layer which is arranged outside the heating layer, includes a body part covering an outer surface of the heating layer, an extra length part connected to its end and extending in the direction away from the end, and a connection part formed in the body part, and is fixed on the outer surface of the pipe by combining the extra length part to the connection part in the state that the insulator layer and the heating layer are provided inside; and the heat insulation layer arranged outside the same. In the sheet-like heater, these layers are layered in this order.SELECTED DRAWING: Figure 1
Patent JP-2023003432-A (JP)
Title: Sling
Inventor: HADA SHIGERU
IPC: A47F7/00
Filed: 2021-06-24
Abstract: To provide a sling capable of easily displaying an article by using a wire net.SOLUTION: A sling 1 comprises: a first piece 11 having a first penetration hole H1 and a second penetration hole H2, and a second piece 12 having a third penetration hole H3 and a fourth penetration hole H4, the first penetration hole H1 and the third penetration hole H3, and the second penetration hole H2 and the fourth penetration hole H4 being formed at a position to overlap with each other at least partially when folded at expected fold lines F1, F2 between the first piece 11 and the second piece 12; a first notch K1 that continues from a first side edge 23 of the first piece to the first penetration hole; and a second notch K2 that continues from a second side edge of the first piece to the second penetration hole.SELECTED DRAWING: Figure 1
Patent JP-2023004172-A (JP)
Title: Information processing system, information processing apparatus and information processing program
Inventor: SHINODA KAZUMIKI
IPC: H04N1/00
Filed: 2021-06-25
Abstract: To provide an information processing system, an information processing apparatus and an information processing program capable of accepting an operation from a user without the user directly touching an operation screen provided on the apparatus, while making other users aware that the apparatus is being used.SOLUTION: An information processing system 1 comprises a user terminal 20 having photographing means and a processing apparatus 10 operable by the user terminal 20. The processing apparatus 10 includes a first processor. The user terminal 20 includes a second processor. The first processor causes a screen of the processing apparatus to display a first operation screen for operating the processing apparatus. The second processor accepts an operation on a second operation screen of the user terminal displaying the first operation screen photographed by the photographing means, and transmits to the processing apparatus an operation position on the first operation screen corresponding to the operation position of the accepted operation. The first processor accepts the received operation position as an operation for the first operation screen.SELECTED DRAWING: Figure 5