baber/WOPTO huggingface dataset:
Patent JP-2021119256-A (JP)
Title: Electrochemical device
Inventor: YAMAMOTO MASAO
IPC: C01B3/56
Filed: 2020-01-30
Abstract: To provide an electrochemical device capable of achieving high efficiency and high durability by suppressing local deterioration of an electrolyte membrane.SOLUTION: In an electrochemical device 10, an electrolyte membrane-electrode assembly 18 including an electrolyte membrane 11 between an anode 14 and a cathode 17 is sandwiched between an anode-side separator 19 and a cathode-side separator 112. The anode 14 is composed of an anode catalyst layer 12 and an anode gas diffusion layer 13. The anode gas diffusion layer 13 is configured so that an amount of oxygen permeation from a surface facing the anode-side separator 19 to a surface facing the anode catalyst layer 12 becomes small in an inlet side (inlet side 13i of anode gas diffusion layer 13) as compared with an outlet side (outlet side 13e of anode gas diffusion layer 13) of an anode passage 115.SELECTED DRAWING: Figure 1
Patent JP-2020124491-A (JP)
Title: Laundry treating apparatus
Inventor: KWON YEONG-U
IPC: D06F37/28
Filed: 2020-01-30
Abstract: To provide a laundry treating apparatus which is enhanced in the coupling force between an outer frame and an inner frame.SOLUTION: The laundry treating apparatus according to the present invention includes a main body 10 having a laundry inlet port 102 in a front surface thereof, a laundry accommodating portion provided inside the main body 10 for accommodating laundry, and a door 12 rotatably provided on the front surface of the main body 10 so as to open and close the laundry inlet port 102. The door 12 includes an outer frame 14 having an opening 18 and arranged to face the outside of the main body 10, a front glass 20 attached to a front surface of the outer frame 14 so as to cover the opening 18, an inner frame 19 coupled to a rear surface of the outer frame 14 and arranged to face the inside of the main body 10, and a plurality of hooks 36, 37, 46, 47 connecting the inner frame 19 and the outer frame 14.SELECTED DRAWING: Figure 6
Patent JP-2020079265-A (JP)
Title: Use of cannabidiol in treatment of epilepsy
Inventor: GEOFFREY GUY
IPC: A61K31/5513
Filed: 2020-01-31
Abstract: To provide the use of cannabidiol (CBD) for treating an absence seizure.SOLUTION: The present disclosure relates to the use of CBD for reduction of absence seizures in a patient suffering from etiologies that include: Lennox-Gastaut syndrome; tuberous sclerosis complex; Dravet syndrome; Doose syndrome; CDKL5; Dup15q; Jeavons syndrome; myoclonic absence epilepsy; neuronal ceroid lipofuscinoses (NCL) and brain abnormalities. The disclosure further relates to the use of CBD in combination with one or more anti-epileptic drugs (AEDs).SELECTED DRAWING: None
Patent JP-2021121988-A (JP)
Title: Fuel battery system
Inventor: SAKO KOTA
IPC: H01M8/0432
Filed: 2020-01-31
Abstract: To efficiently cool a fuel battery stack to improve the performance of a fuel battery system, and prevent a floor from getting wet due to the drainage of generated water.SOLUTION: A fuel battery system includes a fuel battery stack 11 in which a plurality of fuel battery cells 12 are stacked, a cooling fan 13 that supplies cooling air A to the fuel battery stack, a first water storage tank 15 that stores generated water W generated in the fuel battery cell, a first atomizer 16 installed in the first water storage tank to atomize the generated water, and a first duct 17 that mixes the generated water atomized by the first atomizer with the cooling air supplied to the fuel battery stack by the cooling fan and discharges the mixed water and cooling air.SELECTED DRAWING: Figure 1
Patent JP-2021125470-A (JP)
Title: Method for manufacturing light-emitting device
Inventor: MAEDA SHIMPEI
IPC: H01L33/48
Filed: 2020-01-31
Abstract: To provide a method for efficiently manufacturing a packaged light-emitting device of a fine size.SOLUTION: A method for manufacturing a light-emitting device includes at least one of the steps of: collectively joining a plurality of light-emitting elements 10 arranged in two dimensions of a first direction and a second direction to a plate-like translucent member 30'; acquiring an image of the plurality of light-emitting elements 10 joined to the translucent member and forming alignment marks Mx1, Mx2, My1, and My2 in the translucent member on the basis of the positions of the plurality of light-emitting elements on the image; and forming a contact member in contact with each of the plurality of light-emitting elements joined to the translucent member after forming the alignment marks. At least one step of forming the contact member aligns the plurality of light-emitting elements using the alignment marks.SELECTED DRAWING: Figure 2
Patent JP-2021122217-A (JP)
Title: Emulsified composition including powder component
Inventor: UEDA YUYA
IPC: A23L29/206
Filed: 2020-02-04
Abstract: To provide novel means to facilitate miniaturization of emulsion particles and reduce a ratio of coarse particles in order to improve emulsifiability.SOLUTION: An emulsified composition of this invention is prepared by including low molecular ghatti gum having a weight average molecular weight of 0.02×106-1.1×106, a powder component, an oil phase component, and water.SELECTED DRAWING: None
Patent JP-2021123223-A (JP)
Title: Vehicular interior material
Inventor: KASHIMA Hiroki
IPC: B60R13/02
Filed: 2020-02-05
Abstract: To provide a vehicular interior material that allows a user to readily collect a small object even when the small object falls between the vehicular interior material and an adjacent vehicular seat.SOLUTION: A vehicular interior material includes: a seat contact surface part 30 coming into contact with a side face 12A of a seat cushion 12 constituting a vehicular seat 11 or in proximity to it substantially without any clearance therebetween; and a projection 40 formed so as to extend in a longitudinal direction and project toward the side face 12A of the seat cushion 12 from the seat contact surface part 30. The projection 40 is disposed while elastically deforming the side face 12A of the seat cushion 12 and digging into the side face 12A.SELECTED DRAWING: Figure 2
Patent JP-2021124606-A (JP)
Title: Optical equipment
Inventor: KAMIMURA KOHEI
IPC: G02B7/04
Filed: 2020-02-05
Abstract: To provide optical equipment, capable of restricting a zoom region without any influence on optical performance, at low cost.SOLUTION: Optical equipment (101) is variable in focal length, and has a cam ring (108) which moves a lens along an optical axis, a key member (111) provided to the cam ring, a fixed cylinder (109) arranged at an outer periphery of the cam ring, an operation ring (103) held around an outer periphery of the fixed cylinder and fitted to the key member, and an exterior ring (110) held at the outer periphery of the fixed cylinder. The operation ring is provided with a first end part (103a) and a second end part (103b), and the exterior ring is provided with a projection part (110c) on an inner periphery side. The first end part and a first surface (110a) of the projection part abut on each other, and the second end part and a second surface (110b) of the projection part abut on each other to restrict a focal-length variable region.SELECTED DRAWING: Figure 5
Patent JP-2021005071-A (JP)
Title: Display unit for vehicle
Inventor: KASAHARA TAKESHI
IPC: H04N13/363
Filed: 2020-02-06
Abstract: To provide a display unit for a vehicle that can use a multi-viewpoint display to improve the quality of a virtual image.SOLUTION: A display unit 10 for a vehicle comprises a multi-viewpoint display 30 and an optical system mechanism 70. A flat display panel 32 is arranged at a position which is shorter than a focal distance D0 from a lenticular lens 34, the position where light F passing through the lenticular lens 34 from a viewer Mn side is formed into an image on an optical focal surface FH of the optical system mechanism 70 that is composed of a plane mirror 40, a concave mirror, and a display part. The lenticular lens 34 has a surface opposite to the flat display panel 32 in a concave lens shape or a convex lens shape in the vertical direction of the lenticular lens 34 such that when light is emitted from the position of the viewer Mn in the vertical direction of the optical focal surface FH, light passing through the optical system mechanism 70 and the lenticular lens 34 is formed into an image on the optical focal surface FH.SELECTED DRAWING: Figure 6
Patent JP-2021123036-A (JP)
Title: Liquid discharge device, printer
Inventor: MORINO SATORU
IPC: B41J2/175
Filed: 2020-02-06
Abstract: To structure a supply system according to a liquid.SOLUTION: A cartridge 31 which stores white ink as a liquid supplied to a head 20D is detachably mounted on a carriage 111 which mounts a plurality of heads 20 (20A-20D) and reciprocates. A sub tank 21 which temporarily stores the liquid supplied to the heads 20A-20C is integrally mounted with the heads 20A-20C. The liquid is supplied to the sub tank 21 from a main tank 32 which is detachably attached to a tank holder 51 on a device main body side.SELECTED DRAWING: Figure 1
Patent JP-2021126228-A (JP)
Title: Coil sheath and medical device
Inventor: SUZUKI KEITA
IPC: A61B17/94
Filed: 2020-02-12
Abstract: To provide a coil sheath capable of easily realizing a constitution which can be curved and operated.SOLUTION: A coil sheath is formed by coiling a strand spirally and has a plurality of unit loops 2 arranged in a line in a direction of an axis X. Each unit loop 2 has a non-circular first loop 21 and a non-circular second loop 22 each having a long axis portion and a short axis portion. The dimension of the long axis portion is longer than the short axis portion of the other loop, and in a front view viewed in the direction of the axis X, the unit loop 2 has a center space Sp1 including the axis X and a plurality of peripheral spaces Sp2 positioned surrounding the center space Sp1.SELECTED DRAWING: Figure 2
Patent JP-2020149676-A (JP)
Title: Language selection for electronic card transactions
Inventor: GRAY SIMON J
IPC: G06Q20/34
Filed: 2020-02-18
Abstract: To provide a system and method for allowing a user to perform a transaction in the user's selected language in electronic payment transactions.SOLUTION: A transaction device 10, such as an automated teller machine or point-of-sale device, reads information from a payment card 12, such as a credit card, debit card, ATM card or stored value card, and conducts a financial transaction with a user, such as a payment for goods and/or services, a cash withdrawal, a transfer of funds between user accounts, or the like. The transaction device 10 communicates with the user in a natural language, such as English or French via a user interface device 14. The communication includes visual information displayed on a screen 16, aural (spoken) expressions output by a speaker 18, combinations thereof, or the like.SELECTED DRAWING: Figure 1
Patent JP-2020134534-A (JP)
Title: Waste disposal system
Inventor: HEIKO KALBFELL
IPC: G01N35/04
Filed: 2020-02-21
Abstract: To provide an improved waste disposal system which reduces the risk of contamination of personnel who operates or inspects an analytical instrument.SOLUTION: A waste disposal system 1 is provided that disposes of consumables 2 into a waste container through a waste chute 3, and the waste chute 3 comprises: a first opening 4 located outside the waste vessel; a second opening 5 located at a first distance 6 from the first opening 4 and opened toward the waste vessel; and a plurality of self-resetting lamellae 7 for partial or complete closure of the openings 4, 5. The lamellae 7 form at least two lamella annuli 8, 8' arranged at a second distance 9 above one another. At least one first lamella annulus 8 closes the first opening 4, at least one second lamella annulus 8 closes the second opening 5, and the second distance 9 between the lamella annuli 8, 8' is at least one third, preferably at least a half and particularly preferably three quarters of the first distance 6.SELECTED DRAWING: Figure 1
Patent JP-2021134090-A (JP)
Title: Thermal shock resistance porous body and production method thereof
Inventor: ISHIZAWA TOSHITAKA
IPC: C04B38/00
Filed: 2020-02-21
Abstract: To improve thermal shock resistance of a porous body.SOLUTION: A thermal shock resistance porous body 100 comprises: a plurality of ceramic particles 10; coupling parts 20 for jointing the plurality of ceramic particles 10 and being made of amorphous silicon oxide as a main component; and a plurality of pores 30 whose peripheral edge is formed of at least one of the ceramic particles 10 and the coupling parts 20. The plurality of pores 30 include a plurality of air gaps 32 existing in the coupling parts 20. Each of the air gaps 32 is configured so that 70% or greater of an area thereof is occupied by an oxide including silicon in a range from an outer peripheral edge in a cross section thereof to a place separated by 0.5 μm outward. In arbitrary plural cross sections, an average value of an area ratio of the air gaps 32 whose equivalent circle diameter is 0.1 μm or greater included in the coupling parts 20 to an area of the coupling part 20, is 30% or smaller.SELECTED DRAWING: Figure 1
Patent JP-2020079804-A (JP)
Title: Dynamic chronometric testing
Inventor: MARC STRANCZL
IPC: G04D7/00
Filed: 2020-02-26
Abstract: To provide a device for dynamic chronometric testing to certify a wrist watch.SOLUTION: The invention relates to dynamic chronometric testing of a movement (2) or watch (3). Control means (5) fine-controls a predefined or random cycle of movements via standardized chronometric testing positions, rate parameters are also measured in dynamic positions where the acceleration and velocity are different than zero and which correspond to additional dynamic chronometry criteria, defined to qualify the rate during a continuous movement performed by the movement (2) or watch (3).SELECTED DRAWING: Figure 1
Patent JP-2021139063-A (JP)
Title: Garment
Inventor: KOIZUMI HIROKI
IPC: A41D13/005
Filed: 2020-03-04
Abstract: To provide a garment to/from which a blower can be attached/detached and which can easily be taken off and put on even when a full harness-type fall prevention instrument is worn.SOLUTION: Fan units 8 can be attached/detached to/from a jacket 1A, and the jacket includes: a front part; a back part 203; an opening 5; and a snap button 54. The front part is configured to cover at least the front of a user's body when wearing the jacket 1A. The back part 203 is configured to cover at least a part of the back of the user's body. The opening 5 is an opening for lanyard 93 of a full harness-type fall prevention instrument 9. The opening 5 is formed at the back part 203 and extends to an upper end of the back part 203. The snap button 54 is installed at an upper end of the back part 203 and is configured to close an upper end of the opening 5.SELECTED DRAWING: Figure 1
Patent JP-2021139171-A (JP)
Title: Toilet bowl jamming resolution device
Inventor: OKUIZUMI SO
IPC: E03D5/10
Filed: 2020-03-05
Abstract: To provide a toilet bowl jamming resolution device with high versatility.SOLUTION: The toilet bowl jamming resolution device 1 comprises: a washing pipe 2 that supplies washing water to a toilet bowl device 10; a drainage pipe 4 that drains sewage from the toilet bowl device 10; a connection part 6 that connects the washing pipe 2 and the drain pipe 4; a first valve 61 that is arranged at the connection part 6; a second valve 41 that is provided in the drain pipe 4 to open and close a drainage channel; and a control part 7 for executing jamming resolution control, comprising switching the water supply channel for supplying the washing water by the first valve 61 when the toilet bowl device 10 is clogged, supplying the washing water to the drain pipe 4 via the connection part 6, and closing the second valve 41.SELECTED DRAWING: Figure 1
Patent JP-2021141765-A (JP)
Title: Rotor cutting method for motor and machine thereof
Inventor: HOSOKAI KOJI
IPC: B23Q5/04
Filed: 2020-03-06
Abstract: To cut the outer peripheral surface of a rotor having high degree of concentricity between the outer peripheral surface of the rotor of a motor and the outer peripheral surface of a shaft, and cut the outer peripheral surface of the rotor having good roundness and surface roughness to machine the outer peripheral surface of the rotor with high accuracy.SOLUTION: A rotor cutting machine for a motor includes a rotor support mechanism unit A provided with a pair of opposed V-shaped shaft receiving units A1 that can rotatably support both ends of a shaft S of a rotor R of a motor, a rotary drive mechanism unit B provided with an endless drive belt B1 that elastically contacts the outer peripheral surface G of the rotor to rotate the rotor, a retracting mechanism unit C that retracts the rotary drive mechanism unit from a drive position K in which a drive belt contacts the rotor to a retracted position in which the drive belt separates from the rotor, and a cutting mechanism D provided with a cutting tool T that cuts the outer peripheral surface of the rotor.SELECTED DRAWING: Figure 1
Patent JP-2021139216-A (JP)
Title: Corrugated thin steel plate for silo, and grain silo comprising combination of the same
Inventor: HARADA TAKEO
IPC: B65D88/06
Filed: 2020-03-06
Abstract: To provide a corrugated thin steel plate for a silo comprising a thin steel plate, capable of securing airtightness, and capable of assembling with high accuracy, and to provide a silo comprising a combination of the same.SOLUTION: A corrugated steel plate 1 for a silo is used to construct a silo: which is formed in a cylindrical curved surface body with an arc-shape in plan view of corrugated steel plates having through holes 2; which is joined in a circumferential direction and a vertical direction by joint members such as a bolt and a rivet inserted in the through holes 2; and which has a joint portion in which three or more end portions are stacked and comprises a cylindrical or semi-cylindrical wall body portion. The through holes 2 are round holes with no play for length adjustment. A plate thickness of the thin steel plate is smaller than 2.7 mm.SELECTED DRAWING: Figure 3
Patent JP-2021142452-A (JP)
Title: Vertical roller mill
Inventor: WATANABE KAZUHIRO
IPC: B02C15/04
Filed: 2020-03-10
Abstract: To effectively supply crushed matter onto a crushing table while reducing influence of upward flow more than the prior art.SOLUTION: A vertical roller mill comprises: a vertical housing; a crushing part, provided at a lower part of the vertical housing, which crushes an object to be crushed; a raw material supply part that supplies the object to be crushed to the crushing part from above; an airflow generating part that generates upward flow for carrying crushed matter generated in the crushing part upward; a sorting part, provided above the crushing part, which sorts out the crushed matter; and a guiding part, provided between the raw material supply part and the crushing part, which guides the object to be crushed to a part just above the crushing part.SELECTED DRAWING: Figure 1
Patent JP-2021150007-A (JP)
Title: Fuel cell vehicle
Inventor: HOSAKA HIROSHI
IPC: H01M8/04791
Filed: 2020-03-16
Abstract: To provide a fuel cell vehicle capable of enhancing dilution property of an exhaust hydrogen while suppressing deterioration of mountability.SOLUTION: A fuel cell vehicle 1 comprises: a fuel battery 2 that generates power by a chemical reaction between hydrogen and oxygen; an exhaust passage 12 that exhausts an exhaust hydrogen exhausted from the fuel battery 2 to an external part; a tank 3B housing a compression are; and a dilution passage 5 that is communicated with the tank 3B and the exhaust passage 12, supplies the compression air to the exhaust passage 12 to dilute the exhaust hydrogen. By using the compression air in the tank 3B mounted on the fuel cell vehicle 1 for dilution of the exhaust hydrogen as above, deterioration of mountability can be suppressed and dilution property of the exhaust hydrogen can be improved.SELECTED DRAWING: Figure 1
Patent JP-2021145830-A (JP)
Title: Game machine
Inventor: YAMAHIRA ATSUSHI
IPC: A63F5/04
Filed: 2020-03-18
Abstract: To provide a game machine having a characteristic performance.SOLUTION: A game machine includes performance means for updating first information on a game in a first performance, and capable of executing a second performance in one of a plurality of modes associated with the first information. The performance means can switch the mode of the second performance after the update of the first information is completed when first operation means is not operated during the update of the first information in the first performance, and can switch the mode of the second performance in relation to the operation of the first operation means when the first operation means is operated during the update of the first information in the first performance. The time for updating the first information differs depending on the amount of updating the first information.SELECTED DRAWING: Figure 35
Patent JP-2020116403-A (JP)
Title: Acupuncture treatment aid
Inventor: MIYAZAWA NOZOMI
IPC: A61H39/08
Filed: 2020-03-24
Abstract: To provide an acupuncture treatment aid in which an appropriate push hand can be performed by preventing an operator from touching an acupuncture needle directly, and the positional displacement of a positioned acupuncture tube can be prevented.SOLUTION: An acupuncture treatment aid 100 has: an acupuncture tube insertion part 10 formed in a cylindrical body, and capable of inserting an acupuncture tube 50 from a first end 12 toward a second end 14; and a flange part 20 formed integrally with the acupuncture tube insertion part 10. A stopper 30 for preventing the penetration of the acupuncture tube 50 and an acupuncture insertion hole 32 of an acupuncture needle 60 inserted into the acupuncture tube 50 is formed in the second end 14. The flange part 20 is formed in a position separated by a required length from the second end 14 toward the first end 12, and is formed in a reverse truncated cone part 19 where an inner diameter of the acupuncture tube insertion part 10 in a range from the flange part 20 to the stopper 30 is gradually reduced.SELECTED DRAWING: Figure 5
Patent JP-2021163808-A (JP)
Title: Light detection device
Inventor: MACHINAGA KENICHI
IPC: H01L31/02
Filed: 2020-03-31
Abstract: To provide a light detection device with high reliability.SOLUTION: In a light detection device, a light-receiving element 100 and a circuit board 90 are connected through a conductive connection part 180. The light-receiving element 100 includes a substrate 10, a semiconductor layer provided to one surface of the substrate 10, a first groove 71 that separates the semiconductor layer for each pixel, and a first electrode 150 provided on the semiconductor layer to serve as the pixel. The conductive connection part 180 contains In. The first electrode 150 has a Ti layer and a Pt layer stacked in order on the semiconductor layer. The conductive connection part 180 is provided on the Pt layer of the first electrode 150.SELECTED DRAWING: Figure 5
Patent JP-2021163185-A (JP)
Title: Own position estimation method and own position estimation apparatus
Inventor: TSUCHIYA CHIKAO
IPC: G06T7/00
Filed: 2020-03-31
Abstract: To provide a technique to enable the prediction of the estimation of an own position to be failed.SOLUTION: An estimation method includes: an obstacle position detection step for detecting a position of an obstacle nearby a vehicle itself for each of grids set for every given zone; an own position estimation step for matching the detected position of the obstacle with map information in which at least a position of an obstacle is stored, and estimating the own position on the basis of the result of the matching; and a consistency degree calculation step for calculating each degree of consistency between the position of detected obstacle and the position of the obstacle stored in the map information; and further, a failure prediction step for correctly predicting the own position on the basis of a correlation between grids of the calculated consistency degree.SELECTED DRAWING: Figure 1