baber/WOPTO huggingface dataset:
Patent JP-2021155012-A (JP)
Title: Purge system and vehicle
Inventor: AKIBA TORU
IPC: F04B41/02
Filed: 2020-03-30
Abstract: To provide a purge system capable of extending the life of a drying agent in an air dryer.SOLUTION: A purge system includes: a main tank; a compressor; an air dryer having a purge valve; an electromagnetic valve which supplies an instruction pressure to the purge valve and stops the supply of the instruction pressure; a governor which supplies the instruction pressure toward the electromagnetic valve and stops the supply of the instruction pressure according to a tank pressure as a pressure in the main tank; and a control section which controls the electromagnetic valve to allow the electromagnetic valve to supply the instruction pressure to the purge valve while bypassing the governor when there is satisfied at least one of conditions that prescribed operation is detected, that the amount of air supplied to the air dryer by the compressor in a prescribed period is determined to be equal to or greater than a first threshold, and that a period of time from a time when the governor starts the supply of the instruction pressure until a time when the governor stops the supply of the instruction pressure is shorter than a reference period of time.SELECTED DRAWING: Figure 1
Patent JP-2021160615-A (JP)
Title: Power transmission device
Inventor: HIDAKA SEIJI
IPC: F16F15/136
Filed: 2020-04-01
Abstract: To provide a power transmission device for a vehicle comprising a main driving wheel and a sub driving wheel, which can suppress gear rattle and can be reduced in manufacturing process and reduced in cost.SOLUTION: A power transmission device comprises a main-driving wheel driving part 20 and a sub-driving wheel driving wheel part 30 having a power extraction part 40. The power extraction part 40 has: a drive gear 43 communicated with the main-driving wheel driving part 20; a driven gear 44 that engages with the drive gear 43 and transmits power to a sub-driving wheel 4; a damper 80, provided on a power transmission passage leading from the main-driving wheel driving part 20 to the drive gear 43, which comprises an inner cylinder part 82, an outer cylinder part 84 and an elastic member 93; a power transmission shaft 46 that supports the drive gear 43 and has a large diameter part 46a and a small diameter part 46c arranged at an outer periphery side of the outer cylinder part 84; and an input shaft 41 forming a damper arrangement space S between the shaft and the power transmission shaft 46. The input shaft 41 is formed integrally with the inner cylinder part 82 and is connected to the large diameter part 46a through a spline having a backlash.SELECTED DRAWING: Figure 2
Patent JP-2020100402-A (JP)
Title: Vehicle decorative member
Inventor: SUZUKI MASATETSU
IPC: F21V8/00
Filed: 2020-04-01
Abstract: To provide a vehicle decorative member suitably applied to a vehicle inner decoration, having high operability, and capable of guiding emitted light without unevenness in a predetermined direction.SOLUTION: A vehicle decorative member S having a light emitting area for emitting light and installed in a vehicle includes at least a light source 11, a light guide lens 12 formed into a long shape and having the light source 11 disposed at one end part to emit light in a long shape along the shape. A first recessed part 122 of a dome shape is formed along the long shape in a surface opposite the light emitting direction in the light guide lens. A light diffusion part 123a formed on a rough surface is formed at least in a part of the portion of the first recessed part 122 disposed on the light emitting side.SELECTED DRAWING: Figure 1
Patent JP-2021145660-A (JP)
Title: Antibacterial composition for food and drink
Inventor: MINE MASAKI
IPC: A23L3/3508
Filed: 2020-03-16
Abstract: To provide an antibacterial composition that is effective against a wide range of microorganisms even at a low concentration.SOLUTION: An antibacterial composition for food and drink contains Punica Granatum extract and acetate as active ingredients and the Punica Granatum extract has a polyphenol content of 0.5(w/w)%-85(w/w)%.SELECTED DRAWING: None
Patent JP-2020105636-A (JP)
Title: Method and apparatus for producing nano-particles, and nano-particles produced by them
Inventor: WATANABE KENICHI
IPC: B22F9/24
Filed: 2020-04-06
Abstract: To solve the following problem: when a reaction liquid is prepared by mixing a liquid containing a raw material liquid of metal nano-particles and a liquid containing a reducing agent of the liquid, the liquid is flowed to a reaction tube, and a microwave is then radiated to make temperature of the reaction liquid suitable for reduction for causing the reaction liquid to proceed a reduction reaction, an excellent continuous synthesis of nano-particles is disturbed, e.g, a metal precipitate attaches to a reaction tube inner wall to disturb absorption of the microwave by the reaction liquid, and the like.SOLUTION: Inert gas is inserted in a reaction liquid and then the resultant reaction liquid is flowed before the radiation of a microwave, in a process of flowing a solution 1 containing a metal nano-particles precursor and a solution 2 containing a reducing agent of the liquid to a reaction tube and then of radiating the microwave to proceed the reduction reaction.SELECTED DRAWING: Figure 1
Patent JP-2021164900-A (JP)
Title: Sprinkling filtration apparatus
Inventor: KUSUMOTO KATSUKO
IPC: C02F3/04
Filed: 2020-04-06
Abstract: To provide a sprinkling filtration apparatus capable of improving transportation work efficiency and easy installation work.SOLUTION: The sprinkling filtration apparatus has a receiving tank 2 for storing waste water containing organic matter, at least one sewage septic tank 1 for biological treatment of organic matter contained in the waste water by sprinkling the waste water on a carrier 5 carrying microorganisms, and a base 7 for detachably fixing the sewage septic tank 1. The sewage septic tank 1 is placed above the receiving tank 2, and the base 7 is integrated with the receiving tank 2.SELECTED DRAWING: Figure 1
Patent JP-2021166628-A (JP)
Title: Anti-fouling sheet for medical connector
Inventor: KINUGAWA YUKI
IPC: A61J15/00
Filed: 2020-04-10
Abstract: To provide means for suppressing fouling of a male connector when a nutritious agent flows in a gap between a male lure part and a lock nut in disconnecting the male connector and a female connector in a medical connector used for an enteral feeding method.SOLUTION: An anti-fouling sheet of one embodiment is attached to a medical connector which is equipped with a male connector including a cylindrical male lure part and a cylindrical lock nut enclosing the male lure part and a female connector inserted in a part between the male lure part and the lock nut and is used for an enteral feeding method. In the anti-fouling sheet, an insertion part for inserting the male lure part is formed. The anti-fouling sheet has dimensions for covering at least a distal end part of the female connector and an inner peripheral surface of the lock nut while, for example, being arranged inside a cylinder of the lock nut.SELECTED DRAWING: Figure 2
Patent JP-2020185612-A (JP)
Title: Press brake
Inventor: SATO MASAAKI
IPC: B21D5/02
Filed: 2020-04-13
Abstract: To maintain a degree at which a guide member is in parallel with an upper die holder, even in a case where a mobile body is attached to a general-purpose press brake.SOLUTION: A mounting base 28 extending in a sideways direction is provided on a lower-end side of the front surface of an upper table 24, and a plurality of projection pieces 32 projecting downward are formed on the mounting base 28 at intervals in the sideways direction. An upper die holder 38 is provided between adjacent projection pieces 32 in the sideways direction of the front surface of the mounting base 28. A coupling member 64 is provided on a rear surface of each projection piece 32. The leading-end side of each coupling member 64 is located on a rear-surface side of the upper table 24. A guide member 70 supporting a mobile body 74 in the sideways direction is coupled to the leading-end face of each of a plurality of coupling members 64.SELECTED DRAWING: Figure 5
Patent JP-2020120401-A (JP)
Title: Method for transmitting and receiving synchronization signal in wireless communication system and apparatus for the same
Inventor: SHIN SEOKMIN
IPC: H04L27/26
Filed: 2020-04-16
Abstract: To provide a method for transmitting and receiving a synchronization signal in a wireless communication system and an apparatus for the method.SOLUTION: A method for performing synchronization by transmitting and receiving a synchronization signal includes: receiving, from a base station, a primary synchronization signal (PSS) and a secondary synchronization signal (SSS); and performing synchronization by using the received PSS and the received SSS, in which a sequence for the SSS is generated by a product between a first sequence and a second sequence and the number of the first sequences may be configured to be larger than the number of the second sequences.SELECTED DRAWING: Figure 11
Patent JP-2021087756-A (JP)
Title: Biological information display device, biological information display method, and display program
Inventor: MIYANO YUKI
IPC: G01R33/035
Filed: 2020-04-17
Abstract: To provide a biological information display device for improving visibility in displaying a measurement result of a relatively small biological signal.SOLUTION: A biological information display device 100 displays a measurement result of a biological signal. The biological information display device respectively calculates maximum values in a measurement result in a fixed time for each one of sections obtained by dividing a measurement area into a plurality of sections with respect to a measurement result of a biological signal in a specific fixed time, and enables displaying where a determination result is reflected in displaying the sections when the measurement values of the respective sections are determined to be equal to or more than a pre-regulated proportion with respect to the maximum values of the sections.SELECTED DRAWING: Figure 1
Patent JP-2020129124-A (JP)
Title: Heating member, fixation device, and image formation device
Inventor: TAKAGI OSAMU
IPC: H05B3/00
Filed: 2020-04-21
Abstract: To allow an intensive and stable heating of a paper passing region, and attain increase of the fixation quality and reduction of energy consumption.SOLUTION: The heating member according to an embodiment includes: a first substrate as a heating member insulating layer; a plurality of second substrates as insulating layers arranged on the first substrate at intervals in a direction perpendicular to the direction in which a medium is carried; and a plurality of heat generation members on the second substrates, respectively, the heat generation members heating the medium by being electrically conducted.SELECTED DRAWING: Figure 5
Patent JP-2020186375-A (JP)
Title: Resin, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/038
Filed: 2020-04-28
Abstract: To provide a resin capable of producing a resist pattern having good CD uniformity (CDU) and a resist composition containing the same.SOLUTION: The resin containing a structural unit represented by formula (I) and a structural unit represented by formula (a2-A) and the resist composition are provided. In the formula (I), X1 represents formula (X1-1) or the like.SELECTED DRAWING: None
Patent JP-2021176051-A (JP)
Title: Own vehicle position estimating device and own vehicle position estimating program
Inventor: KAMEGAWA MASAHITO
IPC: G08G1/00
Filed: 2020-05-01
Abstract: To provide an own vehicle position estimating device and an own vehicle position estimating program that can accurately estimate a position of the own vehicle while traveling in a platoon with a plurality of vehicles.SOLUTION: An own vehicle position estimating device 10 is comprised of: an acquisition unit 11B that acquires front vehicle information and rear vehicle information, which are information necessary for estimating a relative position of the own vehicle, from each of a front vehicle and a rear vehicle of the own vehicle while traveling in a platoon with a plurality of vehicles; and an estimation unit 11C that estimates the relative position of the own vehicle, by using the front vehicle information and the rear vehicle information acquired by the acquisition unit 11B.SELECTED DRAWING: Figure 3
Patent JP-2020126692-A (JP)
Title: Systems and methods for allocating sharable orders
Inventor: ZHANG LINGYU
IPC: G06Q50/30
Filed: 2020-05-15
Abstract: To provide systems and methods for allocating a plurality of orders.SOLUTION: A method of allocating a plurality of orders is provided, the method comprising: extracting features of a plurality of orders (402); determining matching information of the plurality of orders based on the features of the plurality of orders (404); determining a set of sharable orders based on the matching information (406); and allocating the set of sharable orders (408).EFFECT: The allocation may result in a maximum profit value associated with a combination of at least two sharable orders of the set of sharable orders, and the combination of the at least two sharable orders may be sent to a service provider.SELECTED DRAWING: Figure 4
Patent JP-2021184127-A (JP)
Title: Transaction processing system
Inventor: TANAKA HIRONORI
IPC: G07G1/00
Filed: 2020-05-21
Abstract: To reduce the burden on workers in registering contents of a plurality of transactions that needs to be accounted separately.SOLUTION: A transaction processing system according to an embodiment includes determination means, decision means, and registration means. The determination means determines a commodity. The decision means decides, in response to an operation by an operator, which of a plurality of transactions the commodity determined by the determination means relates to, each time the commodity is determined by the determination means. The registration means registers the commodity determined by the determination means in association with the transaction determined by the decision means.SELECTED DRAWING: Figure 16
Patent JP-2021183819-A (JP)
Title: Pump device
Inventor: HANDA YASUO
IPC: F04D11/00
Filed: 2020-05-21
Abstract: To monitor a drive state of a pump by outputting an effective sound from an acoustic tube by using an air generator which suppresses the pulsation of the pump.SOLUTION: A pump device comprises a pump casing 4 including a lifting pipe 5 and a discharge elbow 6 connected to an upper opening part of the lifting pipe 5, a rotating shaft 7 extending in a vertical direction while penetrating the discharge elbow 6, and having an impeller 8 arranged in the lifting pipe 5 at a lower end part, and drive means 9 for rotating the impeller 8 via the rotating shaft 7. The pump device also comprises an air generator 2 connected to the pump casing 4, and sending out air by the flow-in of fluid in the pump casing while suppressing a pulsation which is generated when rotating the impeller 8 via the rotating shaft 7 by driving the drive means 9, and an acoustic generation part 3 connected to the air generator 2 to generate an effective sound.SELECTED DRAWING: Figure 1
Patent JP-2021169596-A (JP)
Title: Curable resin composition, cured product thereof, and method for producing three-dimensional molding
Inventor: HIRATANI TAKUYUKI
IPC: C08F290/06
Filed: 2020-05-22
Abstract: To provide a low-viscosity curable resin composition capable of giving a cured product excellent in impact resistance.SOLUTION: The curable resin composition contains core-shell type rubber particles, a radically polymerizable compound having one or more radically polymerizable functional groups in the molecule, and a radical polymerization initiator. The core-shell type rubber particles each have a core layer and a shell layer which contains a polymer having an alicyclic hydrocarbon group in a side chain. The radically polymerizable compound contains a radically polymerizable compound having a molecular weight of 500 or more at a ratio of 2 mass% or more and 70 mass% or less.SELECTED DRAWING: None
Patent JP-2021183314-A (JP)
Title: Emulsifier and emulsion composition including emulsifier
Inventor: IMAI TARO
IPC: C09K23/54
Filed: 2020-05-22
Abstract: To provide an emulsifier which exhibits high storage stability and has an excellent emulsion performance in a wide range of emulsion composition and to provide an emulsion composition including the emulsifier.SOLUTION: An emulsifier is composed of di-block type copolymer having a main chain which consists of a silicone graft copolymer block expressed by the formula [I] and a polar copolymer block expressed by the formula [II]. Therein, a terminal structure of one side of the main chain is expressed by the formula [III] and terminal structure of the other side of the main chain is expressed by the formula [IV]. (In the formula, R1 indicates H atom or methyl group, A indicates a group including an organo-polysiloxane, n1 and n2 indicate 1≤n1, n2≤50, B indicates hydrocarbon group, amino group or hydroxide group of C1 to 20 having polar group, R6 indicates alkyl group of C1 to 4, R7 indicates H atom or alkyl group of C1 to 4 independently to each other and X is expressed by A in the formula [I] or by B in the formula [II].SELECTED DRAWING: None
Patent JP-2021189513-A (JP)
Title: Life monitor device, system, program, and method capable of providing information regarding meals, sleep, and exercise
Inventor: WAKAMATSU DAISAKU
IPC: G16H20/00
Filed: 2020-05-26
Abstract: To provide a life monitor device capable of generating and providing more total information regarding a user's life based on an amount regarding a plurality of life related items including a user's meal.SOLUTION: A life monitor device includes: a meal related amount determination means for determining meal related amount including the amount regarding a user's chewing from an output of a myoelectric sensor on a user's head unit; a total activity amount related amount determination means for determining one or both of sleep related amount including the amount regarding the user's sleeping and/or waking up as well as motion related amount including the amount regarding the user's number of steps and/or activity intensity from an output of activity amount meter attached on the user; and a feedback means for generating or selectively providing one or both of information regarding life related to the user's diet and sleep and information regarding life related to the user's diet and exercise based on the determined meal related amount, the determined sleep related amount and/or exercise related amount. In addition, it is preferable to further include a mental state related amount determination means.SELECTED DRAWING: Figure 1
Patent JP-2021102257-A (JP)
Title: Grinding mechanism and grinding device
Inventor: TAKAMORI TAKEHIRO
IPC: B24B21/04
Filed: 2020-05-28
Abstract: To achieve constant flatness in rough grinding and finish grinding performed to an object to be ground (a ground object).SOLUTION: A grinding mechanism includes: tables 2 for holding a plate-like ground object W; at least one rough grinding part 4 which performs rough grinding to the ground object W; and at least one finish grinding part 5 which performs finish grinding to the ground object W. The rough grinding part 4 and the finish grinding part 5 are movably formed at each of the tables 2.SELECTED DRAWING: Figure 1
Patent JP-2021193283-A (JP)
Title: Vehicle electronic control device
Inventor: OTA ATSUSHI
IPC: F02D29/02
Filed: 2020-06-08
Abstract: To provide a vehicle electronic control device capable of preventing an ECU from following steps identical to when releasing reset at a start-up even when the ECU is reset due to voltage reduction of a battery with a starter input being in an ON state.SOLUTION: When an ignition switch 2 is switched from an OFF state to an ON state, a CPU 12 is started up after normal reset operation with electricity supplied thereto through an on-vehicle battery 1 and controls fuel injection operation in an order of asynchronous injections of first to third injectors 3 to 5 and synchronous injections thereof while starter input 50 is on. When a detection signal of an intake pipe pressure sensor 20 indicates a negative pressure level after the reset operation, the CPU 12 determines that the reset operation is not normal reset operation and avoids the asynchronous injections and thereby preventing an inside of a cylinder from being put into an extra fuel state.SELECTED DRAWING: Figure 1
Patent JP-2020139262-A (JP)
Title: Face mask
Inventor: WON JUNG HEE
IPC: A41D13/11
Filed: 2020-06-10
Abstract: To provide a face mask having a length adjustment member capable of adjusting the length of ear hook parts on a mask body, thereby vastly improving contact feeling and wearing convenience.SOLUTION: A face mask of this invention comprises: a mask body; ear hook parts disposed on left and right sides of the mask body so as to be hooked on ears of a wearer; and a length adjustment member capable of adjusting the length of the ear hook parts.SELECTED DRAWING: Figure 1
Patent JP-2021196261-A (JP)
Title: Electrolyte measuring device
Inventor: MATSUSHITA YUFUKU
IPC: G01N27/416
Filed: 2020-06-15
Abstract: To provide an electrolyte measuring device that can realize a measurement of high quantitative precision without limitations on the freedom on the design, by correcting electric noises, when an electrolyte is detected by using an ion-selective electrode.SOLUTION: The electrolyte measuring device according to the present invention includes a noise detection electrode connected to a flow passage, and eliminates noise in the potential of an ion-selective electrode by using the potential of the noise detection electrode.SELECTED DRAWING: Figure 1
Patent JP-2021194626-A (JP)
Title: Coating device and coating method
Inventor: TOYOSAWA KAZUAKI
IPC: B05D7/00
Filed: 2020-06-18
Abstract: To provide a coating device and a coating method capable of drawing figures with high image quality on a wide range of a coated surface by a simple structure.SOLUTION: A coating device 1 includes a base portion 10 that is hung down by a rope-shape member W suspended from a supporting member provided above a coated surface F, and can elevate and lower along the rope-shaped member, a spray portion 30 that sprays the coated surface with a coating, spray portion drive portions 40 and 50 that relatively displace the spray portion along the coated surface in a vertical direction and in a horizontal direction with respect to the base portion, and a coating control portion 110 that controls the spray portion and the spray portion drive portion so as to relatively displace with respect to the base portion while the spray portion emits the coating, on the basis of image data on an image at least partially configured by a pattern.SELECTED DRAWING: Figure 1
Patent JP-2022002586-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-23
Abstract: To provide a game machine which can improve the interest for a game.SOLUTION: A first variation performance based on a winning entry of a game ball into a first start port and a second variation performance based on a winning entry of a game ball into a second start port can be executed, and can be controlled into one of plural performance modes. A variation of the performance mode occurs less often in the case in which the first variation performance is executed in a specific game state than in the case in which the first variation performance is executed in a normal game state.SELECTED DRAWING: Figure 21