baber/WOPTO huggingface dataset:
Patent JP-2021181540-A (JP)
Title: Resin composition
Inventor: TAKASHIRO JUNICHI
IPC: H01F1/26
Filed: 2020-05-19
Abstract: To provide a resin composition that has low viscosity at room temperature and can be used as magnetic paste.SOLUTION: A resin composition contains a thermosetting resin, a curing agent, a dispersant, and a magnetic filler. The content of the magnetic filler is 85 pts.mass or more relative to 100 pts.mass of the resin composition. The dispersant includes an amine wet dispersant. The resin composition has a viscosity of 400 Pa s or less at 25°C.SELECTED DRAWING: None
Patent JP-2021183072-A (JP)
Title: Fall prevention tool
Inventor: TOMITA SHINJI
IPC: A47B97/00
Filed: 2020-05-22
Abstract: To provide a fall prevention tool which is a fall prevention tool applicable to an existing store fixture, and facilitates length adjustment especially of an extending/contracting tension rod.SOLUTION: There is provided a fall prevention tool by an extending/contracting tension rod arranged so as to be stretched between opposing fitting surfaces. The tension rod includes: an extending/contracting part comprising a first member and a second member stored therein; a pull-up member having one end connected to the lower end part of the second member stored in the first member, and pulled out to the outside of the first member through a guide part between the upper end part of the first member and the lower end part of the second member; and a locking part fixed to the first member and locking the pull-up member.SELECTED DRAWING: Figure 2
Patent JP-2020127827-A (JP)
Title: Game machine
Inventor: KIKUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2020-05-22
Abstract: To provide a game machine that can inhibit a gambling spirit.SOLUTION: A first replay lottery state and a second replay lottery state where a replay lottery mode is different as a replay lottery state can be set. A normal section where a rendering state cannot be varied and an advantageous section where the rendering state can be varied can be set. In the normal section, the advantageous section is started from the next game of the game winning a specific lottery. In the normal section, the specific lottery is performed only when a specific winning mode is obtained in an internal lottery. When the replay lottery state is either one of the first replay lottery state and the second replay lottery state, the specific lottery is performed. However, when the replay lottery mode is a specific lottery mode different from any of the first replay lottery state and the second replay lottery state, the specific lottery is not performed. In the advantageous section, when the specific winning mode is obtained in the internal lottery in an auxiliary rendering state, the specific lottery is performed, and the benefit is imparted on the basis of the winning in the specific lottery.SELECTED DRAWING: Figure 16
Patent JP-2021185329-A (JP)
Title: Flammable material combustion device and method
Inventor: TSUBOI TOSHIO
IPC: F23B30/02
Filed: 2020-05-25
Abstract: To provide a flammable material combustion device and its method free from generation of clinker in burning the flammable material during conveying, and capable of elongating a conveying distance, and miniaturizing the device.SOLUTION: A conveying body 20 has a plurality of conveying members 21, 22 having difference in stages in a vertical direction, the conveying member 21 of the uppermost stage is composed of a porous material having through holes 21A in the vertical direction to permit ventilation of combustion air, the two conveying members 21, 22 adjacent in the vertical direction have upper end portions and lower end portions at inclination angles of directions opposite to each other with respect to a horizontal face, the conveying body 20 is supported by a stationary support body 40 through an excitation body 30, and conveys a flammable material from the upper end portions to the lower end portions by each of the conveying members 21, 22 and drops the same from the lower end portions by vibration due to the excitation body 30, so that the flammable material is burned and conveyed from the conveying member 21 of the uppermost stage to the conveying member 22 of the next stage, and ash after burning is discharged from the lower end portion 22-2 of the conveying member 22 of the lowermost stage.SELECTED DRAWING: Figure 1
Patent JP-2020146480-A (JP)
Title: Tunnel emergency equipment
Inventor: TONOMURA TOSHIAKI
IPC: E21F17/18
Filed: 2020-05-26
Abstract: To enable quick and safe evacuation action to an evacuation site by outputting a voice, from a speaker provided at tunnel emergency equipment, for guiding the evacuation to an optimal evacuation site, by taking account of a physical relationship between a fire occurrence location and a speaker installation location.SOLUTION: A plurality of directional speakers installed in a tunnel 10, when speakers are located at distance places (outside a dangerous range with respect to a fire occurrence location) from the fire occurrence location, output an evacuation-guide voice message of guiding evacuation to an evacuation site located at a shortest distance and, when speakers are located at places (within the dangerous range with respect to the fire occurrence location) close to the fire occurrence location, output an evacuation-guide voice message of guiding to an evacuation site located in a direction away from the fire occurrence location.SELECTED DRAWING: Figure 9
Patent JP-2021190190-A (JP)
Title: Fuel cell system
Inventor: MARUO TSUYOSHI
IPC: B60L50/70
Filed: 2020-05-26
Abstract: To provide a fuel cell system capable of suppressing reduction in performance of a fuel cell at initiation below freezing.SOLUTION: The fuel cell system used by being mounted on a vehicle has: a fuel cell; a reaction gas supply unit that supplies a reaction gas to the fuel cell; a recovery flow channel for recovering a fuel off-gas discharged from a fuel electrode of the fuel cell; a gas-liquid separator that is arranged on the recovery flow channel and that separates the fuel off-gas into gas and liquid; a drainage flow channel that is connected with the gas-liquid separator and that has a drainage valve for draining the separated liquid water; a tilt sensor that measures an inclination angle of the drainage flow channel; and a control unit that controls the flow rate of the reaction gas. In a case where the inclination angle of the drainage flow channel measured by the tilt sensor is equal to or more than a predetermined threshold at the power generation stop of the fuel cell, the control unit performs scavenging while reducing the gas pressure of the fuel gas from a predetermined first gas pressure to a predetermined second gas pressure smaller than the first gas pressure.SELECTED DRAWING: Figure 3
Patent JP-2021186344-A (JP)
Title: Medical examination booth
Inventor: KOTAKI TAKASHI
IPC: A61G10/00
Filed: 2020-06-01
Abstract: To provide a medical examination booth capable of suppressing increase in a workload for disinfecting a partition part and reducing a risk of infection to a worker performing disinfection.SOLUTION: A medical examination booth 100 comprises: a partition part 10 that includes a front face part 11 provided to allow a healthcare worker M performing examination to locate in the inside thereof, and having a transparent window part 11a through which the outside is visible, and gloves 12 disposed to project forward so as to examine a subject S in the outside, and a pair of front lateral parts 13 provided on both lateral sides of the front face part 11 so as to cover both lateral sides of the outside where the subject S is disposed; and a disinfection mechanism 20 for disinfecting pathogens attached to the partition part 10.SELECTED DRAWING: Figure 2
Patent JP-2021188414-A (JP)
Title: Wall panel connection structure
Inventor: YAMAGATA MASANOSUKE
IPC: E04B2/74
Filed: 2020-06-02
Abstract: To provide a wall panel connection structure which transmits connection of a joint post and a wall panel to a worker, from a change in work force F of relatively moving one of the joint post and the wall panel to the other.SOLUTION: A fixing end of a plate spring piece mounted on a joint post through a support projection is fixed at a position exceeding a movement trajectory TL on a back surface of a web of a wall panel relatively moved to the joint post in an attitude parallel to the movement trajectory TL, and the plate sprint piece is curved into a C shape from the fixing end toward the joint post in a free state not received by external force, and an inclination part continuous to a free end side from the top closest to the joint post is formed into a shape crossing the movement trajectory TL on the back surface of the web. Since operation force F of relatively moving one of the joint post and the wall panel increases while an elastic contact position of the plate spring piece brought into elastic contact with the back surface of the web is in the inclination part, and the operation force F rapidly decreases when the one is moved to the top, an operator can recognize that the top of the plate spring piece is brought into elastic contact with the web of the wall panel, and the joint post and the wall panel are connected to each other.SELECTED DRAWING: Figure 7
Patent JP-2020147373-A (JP)
Title: Cosmetic container having identification means
Inventor: SON SU JIN
IPC: B65D51/24
Filed: 2020-06-03
Abstract: To display color tone allowing identification of products.SOLUTION: The invention relates to a cosmetic container comprising identification means. The identification means is at an upper portion of a container body and allows identification of products. A user can intuitively identify the products through the identification means. Thereby, the cosmetic container facilitates storing cosmetics by classification according to the products and also provides convenience in use.SELECTED DRAWING: Figure 4
Patent JP-2021193351-A (JP)
Title: Metal obstacle exploration method, sealing material drilling method, sealing material partial removal method, metal obstacle exploration device and drilling device
Inventor: ISHIKAWA HIDE
IPC: G01V3/00
Filed: 2020-06-08
Abstract: To obtain a metal obstacle exploration method that enables accurate removal of sealing materials at desired locations without contacting metal obstacles inside the sealing material, in a partial removal method of the sealing material that partially removes the sealing material provided inside a through hole formed in a partition of a building.SOLUTION: A metal obstacle exploration method includes: an arrangement process in which a probe that has a built-in coil and generates magnetic flux is placed on a surface of a sealing material or inside the sealing material; a scanning step of moving the probe along on the surface of the sealing material to scan while supplying an alternating current to the probe; a detection step of detecting a change in impedance of the probe caused by scanning the probe; and an estimation step of estimating presence and locations of metal obstacles inside the sealing material around the probe by analyzing changes in the impedance of the probe.SELECTED DRAWING: Figure 4
Patent JP-2021196415-A (JP)
Title: Image forming apparatus, image forming method, and program
Inventor: IGUCHI SUMIHIRO
IPC: G03G21/00
Filed: 2020-06-10
Abstract: To prevent a toner bottle in an empty state from being driven to rotate and prevent a user from being kept waiting even when the toner bottle is not replaced and a front door is closed.SOLUTION: When a toner bottle storage state detection unit 193 detects that a toner bottle 3 is stored in a toner bottle storage unit 5 and a toner bottle remaining amount detection unit 63 detects that the toner bottle 3 is in an empty state, a control unit 70 controls to acquire a serial number related to the toner bottle from a non-volatile memory 165 and store it in a memory unit 69. When a front door opening and closing detection unit 61 detects that a front door 1b is in a closed state and detects that the toner bottle is stored in the toner bottle storage unit, and if there is no change between the serial number acquired from the memory unit 69 and the serial number acquired from the non-volatile memory 165, the control unit controls to prevent a bottle rotation driving unit 65 from operating and display an instruction to urge replacement of the toner bottle 3 in the empty state on a panel display unit 140a.SELECTED DRAWING: Figure 10
Patent JP-2020167425-A (JP)
Title: Heat radiation device for heat generating electronic component, in-vehicle charger, and vehicle
Inventor: YAMASHIMA ATSUSHI
IPC: H01L23/40
Filed: 2020-06-10
Abstract: To provide a heat radiation structure that can cope with heat radiation of a heat generating electronic component while suppressing upsizing in the case of using a heat radiation mechanism which is integrally molded into a box shape and provided with an opening only on one side thereof.SOLUTION: A heat radiation structure 1 of a heat generating electronic component includes: a circuit board 9; electronic components 5a and 5b which are self-heating by energization and have lead wires 6a and 6b connected to the circuit board 9; an aluminum block 3 with which heat radiation surfaces of the electronic components 5a and 5b are in contact, and on which the electronic components 5a and 5b are arranged; and a heat sink 2 which is integrally molded into a box shape and has a bottom surface F2 on which the aluminum block 3 is disposed, and an opening surface F1 facing the bottom surface F2, and radiates heat from the aluminum block 3. The electronic components 5a and 5b are fixed to the aluminum block 3 from a direction other than a vertical direction D with respect to the bottom surface F2. The aluminum block 3 and the circuit board 9 are arranged in order of the aluminum block 3 and the circuit board 9 from the bottom surface F2 along the vertical direction D.SELECTED DRAWING: Figure 1
Patent JP-2021196206-A (JP)
Title: Element for oxygen gas concentration measurement and sensor provided with element
Inventor: IMAZU SHIGETO
IPC: G01N21/64
Filed: 2020-06-10
Abstract: To provide an element for oxygen gas concentration measurement having good sensitivity.SOLUTION: Provided is an element for oxygen gas concentration measurement comprising a luminescent layer that includes a fluorescent substance emitting fluorescence, or a phosphorescent substance emitting phosphorescence, upon irradiation by excitation light and a fluorocarbon resin, and passes oxygen gases through. The fluorocarbon resin is the one selected from the group consisting of a fluorocarbon resin having an ester linkage and a perfluoroalkyl group in molecules, a fluorocarbon resin having a perfluoroalkyl group containing a pentafluoroethyl group in molecules, a fluorocarbon resin having a perfluoroalkoxy alkane structure in molecules, a fluorocarbon resin having an ethylene tetrafluoroethylene structure in molecules, a fluorocarbon resin having a polyvinylidene fluoride structure in molecules, and a fluorocarbon resin having a perfluoropolyether structure in molecules.SELECTED DRAWING: Figure 1
Patent JP-2021197607-A (JP)
Title: Radio transmission device, base station, terminal device, mobile communication system, fixed wireless access system, radio transmission method, and program
Inventor: KAN HIYOU
IPC: H03F1/02
Filed: 2020-06-12
Abstract: To suppress occurrence of a nonlinear distortion caused by an intermediate input power region in which a power gain partially decreased in a radio transmission device comprising a power amplifier including the intermediate input power region and having input/output characteristics.SOLUTION: A radio transmission device amplifies a transmission signal by a power amplifier including a nonlinear intermediate input power region in which a power gain partially decreased and having input/output characteristics. The radio transmission device comprises a power control unit which controls power of the transmission signal before power amplification so that power distribution of the transmission signal before amplification of power by the power amplifier becomes power distribution avoiding the nonlinear intermediate input power region.SELECTED DRAWING: Figure 1
Patent JP-2021194868-A (JP)
Title: Water-absorbing cloth product
Inventor: IZAWA SEIJI
IPC: D03D1/00
Filed: 2020-06-16
Abstract: To provide a water-absorbing cloth product excellent in a water absorbing property and comfortably usable.SOLUTION: A water-absorbing cloth product comprises a porous grain layer having a water absorbing property, and a fabric covering the porous grain layer. Warp density of the fabric is 50-300 threads/inch, weft density of the fabric is 30-140 threads/inch, a maximum void diameter of the fabric is 70 μm or less, and an average void diameter of the fabric is 50 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021195103-A (JP)
Title: Secondary battery degradation degree determination device
Inventor: YAMASHITA YOSHIYA
IPC: B60L3/00
Filed: 2020-06-18
Abstract: To determine a degradation degree of a secondary battery with improved accuracy.SOLUTION: A secondary battery degradation degree determination device determines a degradation degree of a secondary battery of a hybrid vehicle comprising an engine outputting power for traveling, a motor outputting power for traveling and the secondary battery capable of exchanging electric power with the motor. The secondary battery degradation degree determination device has a determination section which determines the degradation degree of the secondary battery on the basis of a first relation, which is a relation between an operation point and a load of the secondary battery when the engine is operated at the operation point, set by using the operation point defined by a rotation speed and a loading rate of the engine and an opening of an accelerator.SELECTED DRAWING: Figure 8
Patent JP-2022006867-A (JP)
Title: Circuit arrangement, electro-optical device, and electronic apparatus
Inventor: OKUDA AKIHIKO
IPC: G09G3/20
Filed: 2020-06-25
Abstract: To provide a circuit arrangement that can correct a data voltage error occurring due to a change in the number of gradation voltages to be selected, an electro-optical device, and an electronic apparatus.SOLUTION: A circuit arrangement 100 includes a gradation voltage generation circuit 150, a correction processing circuit 110, and drive circuits DR1-DRn. The correction processing circuit 110 performs correction processing on input display data DIi to output post-correction display data DQi. The drive circuit DRi outputs a gradation voltage corresponding to the post-correction display data DQi based on gradation voltages GV1-GVm to drive an electro-optical panel. The gradation voltages GV1-GVm are grouped into first to the k-th groups. At this time, the correction processing circuit 110 performs analysis as to to which group of the first to the k-th groups each input display data belongs to determine the number of pieces of input display data belonging to each group, and performs correction processing based on the determined number.SELECTED DRAWING: Figure 3
Patent JP-2020153060-A (JP)
Title: Running pants
Inventor: SHIMIZU TAKASHI
IPC: A41D13/05
Filed: 2020-06-29
Abstract: To provide running pants that enables tightening only the periphery of the abdomen including the belly and the back of the hip.SOLUTION: Running pants 1 includes first fabric 2 and second fabric 3. The first fabric 2 covers cylindrically tightens the periphery of the abdomen including the belly and the back of the hip and is stretchable fabric that keeps a stable posture during running. The running pants have a belt part 4. The second fabric 3 is provided in a lower position than the first fabric 2 and is fabric that keeps the muscles from the hip to the legs free and allows free movement during running and is not stretchable or less stretchable than the first fabric 2. The running pants 1 are short pants or three-quarter length pants.SELECTED DRAWING: Figure 1
Patent JP-2021009387-A (JP)
Title: Lens module
Inventor: ZHANG JIN
IPC: G02B7/08
Filed: 2020-06-30
Abstract: To provide a high-performance lens module used for AF or the like.SOLUTION: A lens module includes a base, a lens mount 2, and a support assembly member for supporting the lens mount 2; the lens mount is suspended in the base by the support assembly member; the lens mount 2 includes a connection part 23 for fixedly connecting the support assembly member and a conductive member 31 provided on the connection part; the connection part 23 is provided with a concave groove 231; connection ports 312, 321 are provided at portions right in front of the concave groove 231 in the conductive members 31, 32; the support assembly member includes at least two support members; one ends of the support members are fixed to the base; the other ends of the support members are welded to the connection ports 312, 321 of the conductive members 31, 31 through the concave groove 231; the connection ports 312, 321 are through holes sealed on the periphery thereof.SELECTED DRAWING: Figure 4
Patent JP-2021025999-A (JP)
Title: Dial for timepieces
Inventor: FREDERIC JEANRENAUD
IPC: G04B19/06
Filed: 2020-07-03
Abstract: To make formation of relief portions with straight edges at junctions between various pieces forming a dial.SOLUTION: The present invention relates to a dial for a timepiece, preferably a watch, the dial being provided with a relief portion which is made as an assembly of pieces (10, 11; 20, 21; 30, 31; 41, 42, 43, 44; 50, 51, 52) on various different levels, juxtaposed on a base (3), so that the relief portion is formed by upper surfaces (4, 5) of the pieces. The present invention also relates to a method for manufacturing the dial, in which: several separate pieces are manufactured; the upper surfaces of the pieces are subjected to a polishing step and/or optionally an enameling step; the pieces are cut along a defined contour and then assembled edge-to-edge on a base, so as to create the relief portion.SELECTED DRAWING: Figure 2
Patent JP-2022015007-A (JP)
Title: Document display device and program
Inventor: MIWA KUNIHIRO
IPC: G06T11/60
Filed: 2020-07-08
Abstract: To provide a document display device and the like capable of calculating position information accurately corresponding to a position of an object seen on a screen by a user when calculating, as metadata, position information of the object displayed on display means.SOLUTION: A document display device comprises: display means 305 for displaying a document 401; extraction means 303 for extracting an object 402 from the document; a calculation means 307 for calculating position information of the object extracted by the extraction means; generation means 308 for generating metadata 406 containing the calculated object position information; and determination means 306 for determining a rectangular area 403 from a display range of the document when the document is displayed on the display means. The position information of the object 402 is based on coordinates of the rectangular area 403 determined by the rectangular area determining means.SELECTED DRAWING: Figure 4
Patent JP-2021079079-A (JP)
Title: Processing method of cosmetic glass bottle
Inventor: DONG QIUYUE
IPC: A45D34/00
Filed: 2020-07-09
Abstract: To provide a processing method of cosmetic glass bottles capable of saving water resources.SOLUTION: A processing method of cosmetic glass bottles includes: polishing quartz sand into prescribed particle size; polishing a glass bottle into prescribed particle size; mixing the polished quartz sand, polished cullet, borax, soda, and salt to acquire a stock; putting the molten stock in a melting furnace, heating the same and melting the same to acquire liquid glass; transferring the molding liquid glass to a molding module to acquire a cosmetic molding bottle; conveying the acquired cosmetic molding bottle to an annealing apparatus to anneal the glass bottle; cleaning contaminants on an inner surface of the glass bottle with a cleaning device; conveying the drying/conveying object glass bottle to a drying box; and drying the inside/outside surfaces of the cosmetic glass bottle with the drying box.SELECTED DRAWING: Figure 1