baber/WOPTO huggingface dataset:
Patent JP-2022014295-A (JP)
Title: All-solid battery pack
Inventor: NAKANISHI Azusa
IPC: H01M10/0562
Filed: 2020-07-06
Abstract: To provide an all-solid battery pack that uses an all-solid battery including a sulfide-based solid electrolyte as a battery cell, the battery pack preventing corrosion of battery constituent members caused by a basic material and heat propagation caused by high-temperature gas in an abnormal state.SOLUTION: An all-solid battery pack disclosed herein includes: a plurality of all-solid battery cells; a housing; a heat detection unit that detects the temperature of the all-solid battery cells; a hydrogen sulfide gas detection unit that detects the concentration of hydrogen sulfide gas; an inert gas storage unit; a basic gas storage unit; and a plurality of gas exhaust ports. The all-solid battery cells each include a positive electrode, a negative electrode, and a sulfide-based solid electrolyte. When the temperature of one of the all-solid battery cells increases to a threshold or higher, the all-solid battery pack blows off the inert gas from the gas exhaust port closest to the all-solid battery cell whose temperature has increased, and when moreover the concentration of the hydrogen sulfide gas increases to a threshold or higher, blows off the basic gas in addition to the inert gas.SELECTED DRAWING: Figure 2
Patent JP-2022017059-A (JP)
Title: Running/moving device of multi-joint robot
Inventor: MIYATA YOSHIHIRO
IPC: B25J5/02
Filed: 2020-07-13
Abstract: To provide a running/moving device of a multi-joint robot that can improve workability in setup-work or the like by a worker, by reducing an installation space of the device considerably.SOLUTION: The running/moving device of a multi-joint robot comprises: a running shaft 1 having vertical plate rails 2 laid horizontally and vertically in a width direction on base plates 4; a moving body 10, attached onto the running shaft 1 to be runnable through a slide device 9 and provided with a running driving part 12; a turning arm 30, rotatably mounted on the moving body 10 so that an arm part 33 can be rotated by a vertical turning shaft 32, which fixes a base 21 of the multi-joint robot 20 onto the arm part 33 at a position away from the turning shaft 32; and a stoppage stabilizing device 40 that pushes out a pressing part 42 onto the base plate 4 from the moving body 10 and presses the part against the plate, while stopping the moving body 10.SELECTED DRAWING: Figure 1
Patent JP-2022018975-A (JP)
Title: Ultraviolet irradiator, ultraviolet irradiation controller, ultraviolet irradiation system
Inventor: NAKAMURA RYUICHI
IPC: A61L2/10
Filed: 2020-07-16
Abstract: To safely and securely perform sterilization and bacteria removal in an area to be a target.SOLUTION: An ultraviolet irradiation control device 101 for controlling on-off of the sterilizing lamp 130 for irradiating ultraviolet rays comprises: a control unit 111 for controlling on-off of the sterilizing lamp; an input part 121 for inputting the lighting time of the sterilizing lamp; a storage part 112 for storing the lighting time inputted in the input part; and a signal receiver 141, which receives a signal from a sensor 140 that detects the presence of a person, in which the control unit provides an ultraviolet ray irradiation controller 101 that turns-on the sterilization lamp when a turning time that the storage part memorizes comes, when the signal receiver receives a signal from the sensor during turn-on, turns-off the sterilization lamp until the turning-on time that the storage part memories comes. An ultraviolet irradiation system 100 provided with an ultraviolet irradiation control device 101, a sterilizing lamp 130 and a person sense sensor 140 is provided.SELECTED DRAWING: Figure 3
Patent JP-2022019026-A (JP)
Title: Motor control device
Inventor: NIWA AKIO
IPC: H02M7/48
Filed: 2020-07-17
Abstract: To provide a motor control device that enables the sensorless control method to improve reliability by reducing the number of parts and suppress the effects of temperature changes and parts variation on a current detection circuit while satisfying the elimination of restrictions on the installation location.SOLUTION: In a synchronous motor control device, a control circuit 4 obtains third DC direct current information by performing analog-to-digital conversion at a time when all the power semiconductor switching elements of an inverter circuit 2 connected to the positive terminal side of a DC power supply 1 conduct, or at a time when all the power semiconductor switching elements connected between the negative terminals conduct, or at a time when all six switching elements are turned off instead of first analog-to-digital conversion or second analog-to-digital conversion at a predetermined timing, and controls a synchronous motor 3 by reproducing an output current of the inverter circuit on the basis of a difference between the first DC current information and the third DC current information, a difference between the second DC current information and the third DC current information, and PWM signal information.SELECTED DRAWING: Figure 1
Patent JP-2022019050-A (JP)
Title: Display structure of electronic apparatus, switch structure, and film structure
Inventor: KASAMATSU TOSHIFUMI
IPC: H01H13/02
Filed: 2020-07-17
Abstract: To provide a display structure of an electronic apparatus, a switch structure, and a film structure that can appropriately illuminate a display.SOLUTION: A display structure 101 of an electronic apparatus comprises: a light emitting device 21; a first diffusion layer f1 that diffuses a light beam from the light emitting device 21; a second diffusion layer f3 that diffuses the light beam diffused in the first diffusion layer f1; and a display 48 that is illuminated by the light beam diffused in the second diffusion layer f3. The first diffusion layer f1 and the second diffusion layer f3 are arranged separate from each other.SELECTED DRAWING: Figure 2
Patent JP-2022019284-A (JP)
Title: Heat medium transfer pipe
Inventor: NABEYA TOYOHIKO
IPC: F03G4/00
Filed: 2020-07-17
Abstract: To provide a heat medium transfer pipe capable of efficiently absorbing and transmitting heat of a geothermal field in order to efficiently take out a heat quantity obtained from a geothermal field to the ground S.SOLUTION: A heat medium transfer pipe 10 which recovers heat of a geothermal field U with a working medium, is used in a geothermal power generator 1 generating electric power with the usage of the heat, and transfers the working medium to the ground includes a medium injection pipe 80 for transferring the working medium to the underground. The medium injection pipe 80 includes a heat absorption pipe 81 for absorbing the heat of the geothermal field U and transmitting the heat to the working medium. In the heat absorption pipe 81, a metal film 84 thinner than a thickness of a main body 83 of the heat absorption pipe 81 is formed on the main body 83 on a side coming into contact with the geothermal field U.SELECTED DRAWING: Figure 1
Patent JP-2022025187-A (JP)
Title: Columnar object coating device
Inventor: UEHARA YUKI
IPC: B05C11/10
Filed: 2020-07-29
Abstract: To provide a coating device which can efficiently and uniformly coat an outer periphery of an existing columnar object in a vertical direction.SOLUTION: A columnar object coating device is provided, comprising: an application unit for applying coating material to a surface of a columnar object; and a transfer unit on which the application unit is loaded, and which can transfer the application unit in a vertical direction along the columnar object. The application unit comprises: an annular coating material storage portion which has an opening having a size corresponding to an outer diameter of the columnar object being a coating object, and can accumulate the coating material; and a coating material supply unit which has a plurality of coating material containers with the coating material housed therein, and supplies the coating material to the coating material storage portion. An elastic sheet, which has an opening having a size substantially same as the outer diameter of the columnar object being the coating object and is formed with an elastic material, is provided at a bottom of the coating material storage portion, and the transfer unit and the coating material storage portion can be divided into a plurality of portions in a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2022025588-A (JP)
Title: Detection device and detection method for welding equipment
Inventor: TAMASE YOSHIHISA
IPC: B25J9/10
Filed: 2020-07-29
Abstract: To provide a detection device and a detection method for welding equipment enabling extrusion of human error in one point operation detection.SOLUTION: A detection device D for welding equipment is a device detecting the welding equipment equipped with a robot arm, the detection device D causes the robot arm to operate at a predetermined reference attitude, measures a position of a predetermined portion on a jig on the reference attitude as the reference position, causes the robot arm to perform one point operation, measures the position of the predetermined portion on the jig after the one point operation as a position after the one point operation, determines the acceptability of the welding equipment based on the reference position and the position after the one point operation and stores the determination result in an acceptability information storage portion 31.SELECTED DRAWING: Figure 2
Patent JP-2022026466-A (JP)
Title: Semiconductor device
Inventor: YAMAGISHI TETSUTO
IPC: C22C13/02
Filed: 2020-07-31
Abstract: To provide a suitable semiconductor device even in the case of using a SiC substrate for a semiconductor chip.SOLUTION: A semiconductor device comprises: a semiconductor chip 30 with an element formed on a SiC substrate; a pair of heat sinks 40 and 50, making heat dissipation members and disposed so as to hold the semiconductor chip 30 therebetween, and a terminal 60; and solder 90, 91, 92 interposed between the semiconductor chip and the heat dissipation members, and forming connecting portions. The solder 90, 91 is composed of a lead-free solder having an alloy composition, and containing Ag of 3.2-3.8 mass%, Cu of 0.6-0.8 mass%, and Ni of 0.01-0.2 mass%, Sb and Bi so as to satisfy x+2y≤11 mass%, x+14y≤42 mass% and x≥5.1 mass% supposing an Sb content of x mass% and a Bi content of y mass%, Co of 0.001-0.3 mass%, and P of 0.001-0.2 mass% with the balance consisting of Sn.SELECTED DRAWING: Figure 7
Patent JP-2022028229-A (JP)
Title: Combine harvester
Inventor: OKUMURA KAZUYA
IPC: A01D69/10
Filed: 2020-08-03
Abstract: To easily operate a brake operation device, allow a brake to automatically actuate only in the harvesting work and prevents the sudden braking by a brake in the high-speed work such as on-road traveling when a machine body is in the abnormal state or the harvesting work is in the abnormal state.SOLUTION: In a combine harvester which comprises: a travel device on the lower side of a machine body frame mounted with an engine; a reaping device on the front side of the machine body frame; and a thresher and an operation part on the upper side of the machine body frame, there are provided: a brake operation device which performs the actuation and actuation release of a brake device provided in a transmission system to the travel device from the engine in the operation part; and an actuation device 60 which is started up with the brake actuation operation of the brake operation device and actuates the brake device with the driving force, and is started up with the brake release operation of the brake operation device and releases the actuation of the brake device with the driving force, and the actuation device 60 is started up to actuate the brake device when the thresher is in the driving state and the abnormality in the machine body or the abnormality in the harvesting work is detected.SELECTED DRAWING: Figure 7
Patent JP-2022029077-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: NAKAJIMA SHOZO
IPC: G06V30/24
Filed: 2020-08-04
Abstract: To provide an information processor, an information processing method, and an information processing program which can improve a recognition rate.SOLUTION: An information processor comprises: a correction unit which corrects image data of input documents with two or more correction patterns and generates two or more pieces of the corrected image data respectively corresponding to the correction patterns; and an OCR processing unit which reads information described in two or more pieces of the corrected image data and converts the read information into a text.SELECTED DRAWING: Figure 1
Patent JP-2022030303-A (JP)
Title: Knitting method of knitted fabric
Inventor: NISHIKAWA HISAYASU
IPC: D04B1/00
Filed: 2020-08-06
Abstract: To provide a knitting method of a knitted fabric which does not require kicking back a second yarn feeder when the second yarn feeder is moved so as to cross a first yarn feeder during knitting.SOLUTION: A knitting method of a knitted fabric for knitting a second knitted fabric portion by moving a second yarn feeder so as to cross a first yarn feeder in a state in which the first yarn feeder used for knitting a first knitted fabric portion is stopped, comprises, between knitting end of the first knitted fabric portion and knitting start of the second knitted fabric portion, the steps of: knitting a first stitch connected to an end stitch of the first knitted fabric portion by using the first yarn feeder on a knitting needle different from a knitting needle for joining the first knitted fabric portion and the second knitted fabric portion; mutually crossing a knitting yarn extending from the first yarn feeder to the first stitch and a jump stitch connecting between the end stitch and the first stitch; and engaging the first stitch and the first knitted fabric portion with a needle bed facing a needle bed where the second knitted fabric portion is knitted.SELECTED DRAWING: Figure 3
Patent JP-2022030741-A (JP)
Title: Print circuit board and manufacturing method thereof, and electronic component mounting device and manufacturing method thereof
Inventor: NAMATAME KAZUHIKO
IPC: H05K3/34
Filed: 2020-08-07
Abstract: To provide a manufacturing method of a print circuit board, which easily suppresses etching of a copper conductor layer.SOLUTION: A manufacturing method of a print circuit board, includes: a resist layer forming step of forming a resist layer having a predetermined pattern form so as to cover one part of a copper conductor layer onto a substrate having the copper conductor layer in the predetermined pattern form; an etching step of etching a front surface of the copper conductive layer which is not coated with the resist layer in a concave form; and a solder coat layer formation step of forming a solder coating layer onto the copper conductor layer to be etched in the concave form. In the etching step, a gap is formed in a lower part of the resist layer by etching a region containing one part of the copper conductive layer contacted to a bottom surface of the resist layer in the neighborhood of the copper conductive layer which is not coated with the resist layer, and a contact part with the bottom surface of the resist layer and the solder coating layer is formed by forming the solder coating layer in the region containing the gap in the solder coating layer formation step.SELECTED DRAWING: Figure 1
Patent JP-2022032791-A (JP)
Title: Game machine
Inventor: ICHIHARA AKIYUKI
IPC: A63F5/04
Filed: 2020-08-14
Abstract: To provide a game machine which saves in an amount of data concerning operation determination.SOLUTION: A game where a specific shooting order winning combination is won in an internal lottery is controlled such that 13 pieces of small winning combinations can be won when a depressing detection position is a specific depressing position and the 13 pieces of small winning combinations cannot be won when a stop operation is performed at a depressing detection position different from the specific depressing position. In a case where a plurality of specific depressing positions are set to the specific shooting order winning combination, a remainder obtained by dividing a pattern number corresponding to each specific depressing position by a predetermined value "12" is identical. On the basis of a remainder obtained by dividing a pattern number corresponding to a depressing detection position in performing the stop operation by the predetermined value "12", it is determined at which one of the plurality of specific depressing positions the stop operation is performed.SELECTED DRAWING: Figure 22
Patent JP-2022034233-A (JP)
Title: System and program consistently managing from order of member to member maker to delivery to site
Inventor: HORIUCHI MASAYUKI
IPC: B65G61/00
Filed: 2020-08-18
Abstract: To provide a system consistently managing from order of members to a member maker to delivery to sites.SOLUTION: A system according to the present invention determines collection timing of collecting at least some members out of a plurality of ordered members from one or more member makers based on a production lead time representing a standard time required from ordering a plurality of members to completing production thereof respectively, and a delivery lead time representing a standard time required from delivering the plurality of members to sites respectively, and allocates at least one first transportation means heading for the one or more member makers at the collection timing in order to collect the at least some members from the one or more member makers. The at least one first transportation means delivers the at least some members to be collected, to prescribed places.SELECTED DRAWING: Figure 1
Patent JP-2022034889-A (JP)
Title: Heat foaming sheet, and bonding method
Inventor: SHIRAIWA HIROYUKI
IPC: B32B27/36
Filed: 2020-08-19
Abstract: To provide a heat foaming sheet which enables appropriate bonding of a gap between adherends, and a bonding method using the heat foaming sheet.SOLUTION: A heat foaming sheet contains a sheet-like base material, and a foamable adhesive layer provided on one surface or both surfaces of the sheet-like base material. The foamable adhesive layer is at least one outermost layer of the heat foaming sheet, contains an epoxy resin, a curing agent, a thermoplastic resin and a foaming agent, and has arithmetic average roughness Ra on the outermost surface of the foamble adhesive layer of 0.4 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2020200835-A (JP)
Title: Valve seat superior in drop resistance
Inventor: SUWA KIYOSHI
IPC: F01L3/22
Filed: 2020-08-19
Abstract: To provide a valve seat superior in drop resistance.SOLUTION: A valve seat is used by being press-fitted into a cylinder head made of light metal alloy of an internal combustion engine. The valve seat has a roughened area comprising convex parts of 5-80 μm in peak height or valley depth and/or concave parts of 5-100 μm in valley depth in one place of an outer circumferential surface, by 0.3% or more and 50% or less in sum total at an area rate. Further, instead of the described above roughened area, it is preferable that the roughened area may be the area comprising unevenness mixing part having multiple rows of unevenness where recesses and protrusions extending in the press fit direction are adjacently formed in the direction vertical to the press fit direction and/or the unevenness mixing part having multiple rows of the unevenness where the recesses and the protrusions extending in the circumferential direction are adjacently formed in the direction vertical to the circumferential direction. Also, it is preferable that the unevenness mixing part may be formed by arranging the recessed in a grid pattern. As a result, the high temperature holding power of the valve seat is increased, a disengagement load is increased, and thereby the dropping of the valve seat during operation can be prevented.SELECTED DRAWING: Figure 7
Patent JP-2022034925-A (JP)
Title: Preload inspection method of wheel bearing device
Inventor: TAMAKI SHUN
IPC: G01L5/00
Filed: 2020-08-19
Abstract: To provide a preload inspection method of a wheel bearing device capable of inspecting a preload with high reliability.SOLUTION: A preload inspection method includes: a press-fitting process S02 for press-fitting an inner ring 4 to a small-diameter step portion 3a; a first bearing preload value calculation portion S03 for calculating a first bearing preload value P1 on the basis of an axial negative clearance G1 between a raceway surface and a rolling element after the press-fitting process S02; an after-press-fitting rotational torque measurement process S05 for measuring after-press-fitting rotational torque Ta, after the press-fitting process; a caulking process S06 for caulking the small-diameter step portion to the inner ring after the after-press-fitting rotational torque measurement process; an after-caulking rotational torque measurement process S07 for measuring after-caulking rotational torque Tb after the caulking process; a second bearing preload value calculation process S08 for calculating a second bearing preload value P2 by adding a preload change amount ΔP based on differential torque ΔT between the after-press-fitting rotational torque and the after-caulking rotational torque to the first bearing preload value; and a determination process S09 for determining propriety of the preload on the basis of whether the second bearing preload value is a within a range of a reference value or not.SELECTED DRAWING: Figure 2
Patent JP-2021035673-A (JP)
Title: Water treatment cartridges, water treatment equipment, and water treatment materials and kits
Inventor: TAKEDA HATSUMI
IPC: C02F1/42
Filed: 2020-08-24
Abstract: To provide a water treatment cartridge capable of reducing anionic substances in raw water without using an anion exchange resin.SOLUTION: A water treatment cartridge (10, 20 or 30) that comprises a first water treatment material (14a) and a second water treatment material (14b), wherein the first water treatment material (14a) is an inorganic material that reduces anionic substances in raw water, and the second water treatment material (14b) is a water treatment material different from the inorganic material.SELECTED DRAWING: Figure 1
Patent JP-2022037795-A (JP)
Title: Image forming apparatus
Inventor: ISHIKADO KEISUKE
IPC: G03G15/01
Filed: 2020-08-25
Abstract: To stably obtain the amount of toner necessary for image formation.SOLUTION: An image forming apparatus comprises: an image carrier; an exposure unit that exposes a surface of the image carrier to form an electrostatic latent image; a developing member that develops, with toner, the electrostatic latent image formed by the exposure unit on the surface of the image carrier to form a toner image; and a control unit that, when performing image formation based on input image data to be input, based on the repeating length of a dither pattern, controls, with the exposure unit, the maximum gradation value of the toner image formed on the surface of the image carrier. When a first dither pattern is used in which the repeating length of the dither pattern is a first length, the control unit controls to increase the maximum gradation value more than when a second dither pattern is used in which the repeating length is a second length longer than that of the first dither pattern.SELECTED DRAWING: Figure 1