baber/WOPTO huggingface dataset:
Patent JP-2022117367-A (JP)
Title: Pipe joint with trap
Inventor: KOBAYASHI HIROSHI
IPC: F16L55/00
Filed: 2021-03-05
Abstract: To provide a pipe joint with a trap which does not break down even when used for a long period of time.SOLUTION: A pipe joint with a trap comprises a lower joint part 10 for discharging a drain water W that has flowed inside to a lower discharge pipe P1 connected to the lower side, an intermediate part 20 disposed within the lower joint part 10 and having a trap structure, and an upper joint part 30 that connects an upper discharge pipe P2 on the upper side and closes the lower joint part 10. The drain water W that has filled a water storage cylinder 22 of the intermediate part 20 overflows from the water storage cylinder 22 and falls outside the water storage cylinder 22, passes through a first discharge hole 13f, falls into the lower discharge pipe P1 attached to the lower joint part 10, and is discharged to the outside. Since the drain water W is stored in the storage cylinder 22, there is no direct air connection between the lower discharge pipe P1 and the upper discharge pipe P2, which is blocked by the drain water W in the storage cylinder 22.SELECTED DRAWING: Figure 4
Patent JP-2022135812-A (JP)
Title: Oxide ion conductor and electrochemical device
Inventor: MATSUMOTO USHIO
IPC: H01B1/06
Filed: 2021-03-05
Abstract: To provide a novel oxide ion conductor and an electrochemical device having the oxide ion conductor.SOLUTION: An oxide ion conductor has a metal oxide that is represented by the general formula A2B2O7 (A is a trivalent rare earth element and B is a tetravalent metal element), has a fluorite superstructure, and has a laminated structure of an A layer and a B layer in cationic sequence. The metal oxide has a two-dimensional route for diffusion of oxide ions. The diffusion route extends in at least one of the A and B layers along the layer development direction. An electrochemical device has the oxide ion conductor.SELECTED DRAWING: Figure 6
Patent JP-2022137615-A (JP)
Title: Sheet feed device
Inventor: HORI EIJI
IPC: G03G15/00
Filed: 2021-03-09
Abstract: To provide a sheet feed device capable of reducing labor of releasing jamming and having less wasteful paper while suppressing generation of dust.SOLUTION: An induction guide 10 guides paper P, conveyed from a fed paper conveyance part 12 toward a paper feed stand 2 in a reverse conveying direction D2, to a conveying surface 26a of a suction conveyance part 8. A control part 13, when jamming of the paper P occurs at the fed paper conveyance part 12, controls the suction conveyance part 8 and the fed paper conveyance part 12 so as to convey reusable paper P in the reverse conveying direction D2 to return it from the fed paper conveyance part 12 to the paper feed stand 2.SELECTED DRAWING: Figure 1
Patent JP-2022138672-A (JP)
Title: Rear lamp body control system
Inventor: INOUE NAOTO
IPC: B60Q1/30
Filed: 2021-03-10
Abstract: To provide a rear lamp body control system that can improve a degree of freedom for designing a back surface of a vehicle.SOLUTION: A rear lamp body control system 1A comprises a first lamp body 11A provided at a vehicle body side on a back surface of a vehicle, a second lamp body 12A provided at an opening/closing body side on the back surface of the vehicle, and a control part 30 that controls the first lamp body 11A and the second lamp body 12A. The control part 30 controls the first lamp body 11A and the second lamp body 12A so that the bodies light up with different light intensities, with the opening/closing body closed, and makes the first lamp body 11A light up with a light intensity same as a light intensity of the second lamp body 12A lighting up, when it is necessary to make the second lamp body 12A light up with the opening/closing body opened.SELECTED DRAWING: Figure 1
Patent JP-2022138970-A (JP)
Title: Hydroponic method of plant, and water purification method using plant
Inventor: KITAJIMA NOBUYUKI
IPC: A01G31/00
Filed: 2021-03-11
Abstract: To provide a hydroponic method in which sufficient oxygen can be supplied to roots of plant.SOLUTION: A hydroponic method includes: arranging culture medium in a cultivation tube equipped with a flexible front plate and a flexible rear plate opposing to the front plate so as to be sandwiched between inner walls of the front plate and the rear plate in a state where the culture medium is deformed; disseminating plant seeds onto the culture medium; attaching a cultivation tube to a hydroponic bed floating on water after seeds start growing roots; and allowing the hydroponic bed to be floated on water to raise plants. Attaching of the cultivation tube is performed such that a part of seed roots is exposed from water in a state where the hydroponic bed is floated on water. The front plate and the rear plate have a mesh structure.SELECTED DRAWING: Figure 6
Patent JP-2022139031-A (JP)
Title: Voice output system
Inventor: MATSUMURA KEISUKE
IPC: G08B21/24
Filed: 2021-03-11
Abstract: To determine whether a person, if there is in a detection area, is an adult or a child and transmit an appropriate event content to each of the adult and the child.SOLUTION: This voice output system comprises: a first infrared sensor section 31 having a first infrared projection unit 32 and a first infrared detection unit 33; a second infrared sensor section 41 having a second infrared projection unit 42 and a second infrared detection unit 43; and a person determination unit 15 determining, on the basis of the detection information of the first infrared detection unit 33 and second infrared detection unit 43, whether or not a person exists in a human presence expected area 13, including whether the person is an adult or a child. When the person determination unit 15 determines that a child exists in the human presence expected area 13, while an event has occurred, a control unit performs voice output control for children, and when the person determination unit 15 determines that an adult exists in the human presence expected area 13, the control unit performs voice output control for adults.SELECTED DRAWING: Figure 2
Patent JP-2022139765-A (JP)
Title: Monoblock type multi-cylinder internal combustion engine
Inventor: FUJIMURA ICHIRO
IPC: F02F1/00
Filed: 2021-03-12
Abstract: To improve discharge performance for exhaust gas, in an internal combustion engine in which an exhaust collection passage is formed in a cylinder head.SOLUTION: A cylinder head 2 and a cylinder block are cast integrally, so no head bolts are needed. Then, exhaust ports 8a, 8b, 8e, 8f corresponding to end cylinder bores 4a, 4c are formed in a straight line extending toward an exhaust outlet 10 while being inclined with respect to a longitudinal center line O. Therefore, exhaust gas goes straight toward the exhaust outlet 10 even when the exhaust ports 8a to 8f are inclined. Consequently, it is possible to reliably discharge exhaust gas to reduce pressure loss, and suppress thermal distortion.SELECTED DRAWING: Figure 1
Patent JP-2022139777-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: YOSHIDA TOMOHIRO
IPC: H01L29/47
Filed: 2021-03-12
Abstract: To provide a semiconductor device and a manufacturing method for a semiconductor device, in which the change in characteristic of a gate electrode can be suppressed.SOLUTION: A semiconductor device includes a semiconductor layer, an insulating film provided on the semiconductor layer and including an opening, a gate electrode connected to the semiconductor layer through the opening, and a protection film covering the gate electrode. The insulating film includes a first surface on the semiconductor layer side, and a second surface on the opposite side of the first surface. The gate electrode includes a third surface facing the second surface apart from the second surface, and a fourth surface connecting the second surface and the third surface. The gate electrode includes a Ni film forming the third surface and the fourth surface and includes a Ni oxide film covering the Ni film on the third surface and the fourth surface. The protection film covers the third surface and the fourth surface from above the Ni oxide film.SELECTED DRAWING: Figure 2
Patent JP-2022143323-A (JP)
Title: Movable device, image projector, head-up display, laser head lamp, head-mount display, distance measuring device, and mobile body
Inventor: SHINKAWA MIZUKI
IPC: G02B27/02
Filed: 2021-03-17
Abstract: To stably rotate a mobile unit.SOLUTION: A mobile device according to an embodiment of the present invention includes: a mobile unit; a driving unit connected to the mobile unit at one end thereof, the driving unit allowing the mobile unit to rotate; a supporting unit for supporting the driving unit; a connection unit connected to the supporting unit at one end thereof, the connection unit supporting the supporting unit; and a fixation supporting unit to which another end of the connection unit is connected.SELECTED DRAWING: Figure 1
Patent JP-2022144490-A (JP)
Title: Store system and program
Inventor: MIYAGI DAISUKE
IPC: G06Q30/06
Filed: 2021-03-19
Abstract: To manage a history of each commodity as to whether a person has taken the commodity or not.SOLUTION: A store system includes movement detection means, date acquisition means, person identification means, and storage means. The movement detection means detects movement of each commodity sold in a store. The date acquisition means acquires a date when the movement of the commodity is detected by the movement detection means. The person identification means identifies a person relating to the movement of the commodity detected by the movement detection means. The storage means stores the date acquired by the date acquisition means and information on the identified person relating to the movement detected at the date by the person identification means for each of the commodity in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2022147816-A (JP)
Title: Resonator, filter, and communication device
Inventor: YOSHIKAWA HIROMICHI
IPC: H01P7/04
Filed: 2021-03-23
Abstract: To provide a resonator with excellent electrical characteristics, and a filter and a communication device using the same.SOLUTION: A resonator R comprises a first dielectric part 1, a conductor part 2, a jointing material part 4, a second dielectric part 5, and a shielding housing 6. The first dielectric part 1 has a first surface 11 and a second surface 12 on the opposite side of the first surface 11. The conductor part 2 is located from the first surface 11 through the second surface 12 of the first dielectric part 1. The second dielectric part 5 is located separated from the first surface 11 and has a third surface 51 facing the first surface 11 and a fourth surface 52 on the opposite side of the third surface 51. The jointing material part 4 joins an end face of the conductor part 2 on the first surface 11 side and the third surface 51 of the second dielectric part 5 to each other. The third surface 51 of the second dielectric part 5 has a joint area 5b to which the jointing material part 4 is joined and a concave groove 5a located on the periphery of the joint area 5b.SELECTED DRAWING: Figure 1
Patent JP-2022148591-A (JP)
Title: fish meat cutting tool
Inventor: MITSUYA TOSHIYUKI
IPC: A47J47/00
Filed: 2021-03-24
Abstract: To provide a fish meat cutting tool capable of efficiently cutting palisade fish meat into a substantially slender regular quadrangular prism shape.SOLUTION: A fish meat cutting tool 1 comprises: a plurality of kitchen knives 11 which is arranged at a prescribed interval and blade tips 11b of the kitchen knives are directed in a same direction; a pedestal 21; a rectangular shaped chopping board 22 which is arranged above the pedestal 21 with a space therebetween; a pair of side part fixing plates 23 which is formed into a rectangular shape in plan view, the side part fixing plates facing each other along a longitudinal direction of the chopping board 22 and being provided vertically on the pedestal 21 or on the chopping board 22; and an upper part fixing plate 24 which is formed into a rectangular shape in plan view and is provided to face the chopping board 22 between the pair of side plate fixing plates 23. The chopping board 22 and the upper part fixing plate 24 comprise respectively: a plurality of grooves 221, 241 whose number is equal to the number of the kitchen knives 11 and which is along a longitudinal direction, at an interval equal to an interval between the kitchen knives 11, the grooves being formed in a short direction. The plurality of kitchen knives 11 is inserted into the groove 221, 241.SELECTED DRAWING: Figure 1
Patent JP-2022035965-A (JP)
Title: Intelligent supplier managing system and intelligent supplier managing method
Inventor: DAI YUN
IPC: G06Q10/06
Filed: 2021-03-29
Abstract: To provide an intelligent supplier managing system and an intelligent supplier managing method.SOLUTION: The intelligent supplier managing system includes: a supplier information managing module that manages basic information on a supplier; a contract managing module that executes a standardization management on information relating to a contract; an order managing module that records and tracks the execution status of the order; a payment managing module that manages data relating to the finance; and an evaluation managing module that evaluates and manages the practical accomplishment of the supplier. The evaluation includes: collecting processing of collecting history data on the supplier and to-be-evaluated data thereof corresponding to a plurality of set indices, and a history evaluation result; weight calculating processing of calculating the respective weights of the plurality of indices on the basis of the collected history data and history evaluation result; and evaluating processing of evaluating the supplier using the calculated weight and the to-be-evaluated data, and outputting the evaluation result.SELECTED DRAWING: Figure 1
Patent JP-2022151938-A (JP)
Title: Bisphenol composition and method for producing the same, and polycarbonate resin and method for producing the same
Inventor: NAKAJIMA YUKIE
IPC: C07C39/16
Filed: 2021-03-29
Abstract: To provide a bisphenol composition that is excellent in antioxidant-added acetone dissolution color, and polymerization activity, and a method for producing the same.SOLUTION: A bisphenol composition contains a bisphenol and a phenylene methylene oligomer. The content of the phenylene methylene oligomer is 200 ppm or more. The content of the bisphenol is 95 mass% or more relative to the bisphenol composition.SELECTED DRAWING: None
Patent JP-2022151964-A (JP)
Title: Solid electrolyte material and all-solid state battery
Inventor: KATO HARUNA
IPC: H01M10/0585
Filed: 2021-03-29
Abstract: To provide a solid electrolyte material that has high ionic conductivity, and a rate characteristic-improved all-solid-state battery that includes the same.SOLUTION: The solid electrolyte material has a pair of surfaces facing each other and contains one or more of a predetermined halide-based solid electrolyte or sulfide-based solid electrolyte, and at least one of the pair of surfaces has a surface ten-point average roughness RzJIS in the range of 20 nm or more and 1500 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2022156633-A (JP)
Title: Imaging element and imaging device
Inventor: MATSUDA NAOYUKI
IPC: H04N5/3745
Filed: 2021-03-31
Abstract: To adjust a dynamic range for each pixel.SOLUTION: In a pixel array unit, a plurality of pixel groups are arranged in a two-dimensional matrix, each pixel group including: a plurality of pixels comprising a photoelectric conversion unit and a charge transfer unit that transfers a charge generated by the photoelectric conversion unit; and a first charge holding unit that holds the charge transferred by the charge transfer unit. An image signal generation unit is disposed in each pixel group, and generates an image signal on the basis of the charge that is held. A plurality of charge transfer unit signal lines are arranged in each row of the two-dimensional matrix and transmit respective control signals of the charge transfer units of the pixel groups, and are commonly connected to the plurality of pixel groups arranged in each row. The image signals are commonly output to the image signal lines, the image signals being generated by the image signal generation units disposed respectively in pixel groups which are arranged in adjacent rows of the two-dimensional matrix. A second charge holding unit is commonly connected to the charge holding units of the pixel groups which are arranged in adjacent rows of the two-dimensional matrix.SELECTED DRAWING: Figure 4
Patent JP-2021161541-A (JP)
Title: Method for producing alloy member, alloy member, electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell and solid oxide electrolytic cell
Inventor: MATSUYOSHI HIROAKI
IPC: C23C26/00
Filed: 2021-03-31
Abstract: To provide an alloy member that can be processed into a film at low cost, and can suppress volatilization of Cr or the like, which causes a degradation of a fuel cell, compared to the conventional high-cost material.SOLUTION: An alloy member has a coating layer at least containing three elements of Ni, Co, Mn, the coating layer formed wholly or at least partially on the surface of a substrate B of an Fe-Cr alloy.SELECTED DRAWING: Figure 6
Patent JP-2022159607-A (JP)
Title: Mass spectrometer and control method thereof
Inventor: SUGIYAMA MASUYUKI
IPC: H01J49/00
Filed: 2021-04-05
Abstract: To provide a mass spectrometer and a control method thereof that can suppress the decrease in sensitivity even when the atmospheric pressure around the device fluctuates.SOLUTION: A mass spectrometer includes an ion source that ionizes a sample, a mass analyzer that detects ions by mass-to-charge ratio, a control unit that controls the flow rate of gas, and a memory, and the ion source includes an ion source chamber, an inlet for introducing the sample into the ion source chamber, a first gas inlet for introducing first gas into the ion source chamber, a second gas inlet for introducing second gas for ionizing the sample into the ion source chamber, an outlet for ejecting ions from the ion source chamber to the mass analyzer, and a gas outlet for discharging gas from the ion source chamber. The storage unit stores a table of the relationship between a measurement condition and the flow rate of the second gas, and the control unit changes the flow rate of the second gas according to the measurement condition on the basis of the table, and suppresses pressure fluctuations inside the ion source chamber by controlling the flow rate of the first gas.SELECTED DRAWING: Figure 3
Patent JP-2022161087-A (JP)
Title: Knapsack belt for knapsack
Inventor: YURI SHOSABURO
IPC: A45F3/02
Filed: 2021-04-08
Abstract: To provide a knapsack belt for a knapsack in which shouldering feeling is more improved through improvement in contact feeling not only with a user's shoulder but also with a part from the shoulder to the chest, and from the chest to the armpit.SOLUTION: A core material 5 of a main body belt 2 is constituted of a middle soft elastic resin body 5a, a high soft elastic resin body 5b and a low soft elastic resin body 5c. The high soft elastic resin body 5b is bonded onto an inner side from an upper end to a lower end of a rear face of the middle soft elastic resin body 5a, and the low soft elastic resin body 5c is bonded onto an outer side from the upper end to the lower end of the rear face of the middle soft elastic resin body 5a, so as to be adjacent to the high soft elastic resin body 5b.SELECTED DRAWING: Figure 4
Patent JP-2022164255-A (JP)
Title: Method for purifying membrane protein complex-derived protein
Inventor: YAMAGUCHI HARUHIKO
IPC: C12N9/10
Filed: 2021-04-16
Abstract: To provide methods for purifying a membrane protein complex-derived protein by eluting the membrane protein complex in the complexed state even when the protein complex is formed.SOLUTION: Provided is a method for purifying a membrane protein complex-derived protein, which comprises a protein binding step of binding a membrane protein complex eluted from a membrane to an antibody using an artificial polymer, a protein elution step of eluting the membrane protein complex bound to the antibody by the protein binding step under conditions of pH 6.0 or higher, and an artificial polymer removal step of removing an artificial polymer by performing solvent extraction on the membrane protein complex eluted in the protein elution step under conditions of pH 7.0 or less.SELECTED DRAWING: Figure 1
Patent JP-2022166943-A (JP)
Inventor: HIRANO MASATO
IPC: B60H1/00
Filed: 2021-04-22
Abstract: 【課題】冷風戻りによる冷風が乗員に向かうのを防止すると共に、ドアトリムを介して車外に逃げる熱量を低減することのできる車両構造の提供。【解決手段】フロントシート２ａ、２ｂの下側に遮板７ａ、７ｂを設ける。前方から吹き出された温風５の一部を遮板７ａで車両前方にＵターンさせる。Ｕターンした温風６ａは、温風５よりも車幅方向内側を流れ、その内側に冷風戻りによる冷風１１が流れる。冷風１１が内側へ寄るので、乗員８に当たらない。前方から吹き出された温風５の残部を遮板７ｂで車両前方にＵターンさせる。Ｕターンした温風６ｂは、温風５よりも車幅方向外側を流れ、その外側に冷風戻りによる冷風１２が流れる。冷風１２とドアトリム１３との温度差が小さく、車室内外の熱交換が抑えられる。【選択図】 図１
Patent JP-2021120951-A (JP)
Title: Illuminating device
Inventor: TANIFUJI NAOTERU
IPC: F21S8/04
Filed: 2021-04-22
Abstract: To provide an illuminating device that can prevent interference between a radio control unit and a power supply unit.SOLUTION: An illuminating device comprises a light emitting unit 20, and an appliance body 10 to which the light emitting unit 20 is attached. The appliance body has an attachment member (30) in a building material. The light emitting unit 20 has a semiconductor light-emitting element 21, a light-emitting element substrate 23, a power supply unit (28a), a control unit 50 and a support member 24. The control unit 50 has an antenna and a radio control unit. The radio control unit is in the form of a substrate. The antenna is mounted on the substrate of the radio control unit. The radio control unit is provided on a second face and is separated from the power supply unit (28a).SELECTED DRAWING: Figure 4
Patent JP-2021119008-A (JP)
Title: Wide-mouthed fluid connector for hand-held spray guns
Inventor: ANNA M HEGDAHL
IPC: F16L37/092
Filed: 2021-04-30
Abstract: To provide a spray gun reservoir connector system.SOLUTION: The system includes a reservoir lid, a spray gun inlet, and complementary first and second connector formats. The first and second connector formats are provided with one of either the lid or the spray gun inlet. The first format includes a plurality of retention structures each defining a capture region. The retention structures are collectively arranged in a circular pattern. The second format includes a plurality of lock structures each including a shim body configured to selectively interface with the capture regions. The connector formats are configured to provide wedged engagement between the lock structures and corresponding ones of the retention structures upon rotation of the spray gun inlet relative to the lid. The lid may include a spout. The retention and lock structures are radially spaced outside of the spout, and the spout may have an inner diameter of 22 mm or more.SELECTED DRAWING: Figure 18A
Patent JP-2022171484-A (JP)
Title: Jetting portion for trigger type jetting device and trigger type jetting device
Inventor: NAKAMURA HIROYUKI
IPC: B05B11/00
Filed: 2021-04-30
Abstract: To provide a jetting portion for a trigger type jetting device that is able to perform jetting stop and jetting-area switching by a series of operations.SOLUTION: A jetting portion 4 includes a spin element 10, a spin element cap 20, a ring member 30, and an operation tube 40. By rotating the operation tube 40 in one direction, the ring member 30 moves forward or backward between the spin element cap 20 and the operation tube 40. By further rotating the operation tube 40, the spin element cap 20 opens/closes a spin channel 103.SELECTED DRAWING: Figure 2