baber/WOPTO huggingface dataset:
Patent JP-2020186714-A (JP)
Title: Vehicle control device
Inventor: IMAOKA KENTA
IPC: B60W10/06
Filed: 2019-05-17
Abstract: To more accurately determine whether or not an exhaust gas treatment device is mounted.SOLUTION: A vehicle includes an engine 25 and an exhaust gas treatment filter (exhaust gas treatment device) 606 mounted onto an exhaust flow passage 604 of exhaust gas discharged from the engine 25. A mounting determination section 702 determines that the exhaust gas treatment filter 606 is not mounted to a mounting position when a difference between a change amount of a detection temperature obtained by a first temperature sensor 608 provided downstream of the engine 25 and upstream of the mounting position of the exhaust gas treatment filter 606 on the exhaust flow passage 604 and a change amount of a detection temperature obtained by a second temperature sensor 610 provided downstream of the mounting position of the exhaust gas treatment filter 606 on the exhaust flow passage 604 does not reach a prescribed determination temperature or higher within a prescribed determination period. The mounting determination section 702 starts the determination when a load of the engine 25 is continuously lowered for a prescribed period or longer.SELECTED DRAWING: Figure 2
Patent JP-2020192570-A (JP)
Title: Solder composition for jet dispenser
Inventor: KAWASAKI HIROYOSHI
IPC: B23K35/363
Filed: 2019-05-27
Abstract: To provide a solder composition for jet dispenser which has sufficient coating property and can sufficiently suppress solder scattering and flux separation when being coated by a jet dispenser.SOLUTION: A solder composition for jet dispenser contains a flux containing (A) a rosin-based resin, (B) an activator and (C) a solvent, and (D) solder powder, in which the solvent (C) contains (C1) hexyl diglycol and at least one of (C2) an ester compound composed of a dicarboxylic acid having 8-12 carbon atoms and alcohol having 4-12 carbon atoms, and (C3) alcohols derived from a gum turpentine oil, and the component (D) contains a solder alloy (D1) or a solder alloy (D2).SELECTED DRAWING: None
Patent JP-2020191809-A (JP)
Title: Packaged beverage
Inventor: OKAJIMA TAKAHO
IPC: A23L2/00
Filed: 2019-05-28
Abstract: To provide a novel packaged beverage.SOLUTION: In a packaged beverage, the content (X) of 2-methoxy-4-vinylphenol is 0.070 mass ppm or more.SELECTED DRAWING: None
Patent JP-2020192173-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-05-29
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: A Pachinko game machine can control to plural kinds of performance modes during control to a game state without any low-probability time shortening, and can shift to Tokyo mode from among plural kinds of performance modes with execution of the maximum number of variation games after control to Gifu mode as a shift condition during control to the Gifu mode from among plural kinds of performance modes. In the meantime, even before execution of the maximum number of variation games after control to the Gifu mode, the Pachinko game machine shifts to a performance mode corresponding to the number of operation times of an operation button regardless of a result of a shift lottery when the number of operation times of the operation button is a predetermined number of operation times.SELECTED DRAWING: Figure 9
Patent JP-2020198153-A (JP)
Title: Positive electrode for electrochemical device, and electrochemical device arranged by use thereof
Inventor: MATSUMURA NAO
IPC: H01M4/36
Filed: 2019-05-31
Abstract: To suppress a positive electrode for an electrolysis device including an electrode with a conductive polymer-containing active layer supported by a positive electrode current collector from suffering the delamination of an active layer or the cracking in an electrode current collector, which would accompany charge/discharge.SOLUTION: A positive electrode for an electrochemical device comprises: a positive electrode current collector; and an active layer containing a conductive polymer and formed on the positive electrode current collector. The conductive polymer has a granular form. Supposing that the average particle diameter of a first group of particles of the conductive polymer forming a part of the active layer near the positive electrode current collector is R1, and the average particle diameter of a second group of particles of the conductive polymer forming a part of the active layer far from the positive electrode current collector is R2, R1 and R2 satisfy the following relation: R1>R2.SELECTED DRAWING: Figure 1
Patent JP-2020196344-A (JP)
Title: Bicycle rack
Inventor: KOBAYASHI SEIICHIRO
IPC: B62H3/04
Filed: 2019-06-03
Abstract: To realize a rack for aligning a bicycle, extremely simple and superior in design, by utilizing a bicycle stand.SOLUTION: A rack 1 allows a bicycle 50 self-standable and including a kick stand to be aligned. The rack includes a front wheel stand 10 for supporting only a tire 52 of a lower end of a front wheel 51 of the bicycle 50. In a state where the front wheel 51 is supported by the front wheel stand 10, the kick stand allows the bicycle 50 to be in a self-standing state, and thus the bicycle 50 is aligned.SELECTED DRAWING: Figure 1
Patent JP-2019136592-A (JP)
Title: Pachinko game machine
Inventor: ASAI HIDEOMI
IPC: A63F7/02
Filed: 2019-06-04
Abstract: To provide a Pachinko game machine capable of enhancing technical intervention.SOLUTION: In a Pachinko game machine, one or more obstacle members capable of changing a flow-down direction of game balls are arranged between a tip part of a valve element 47 and an external end of a top board part 81. A flow-down flow path is formed as a ball flow path in a plurality of lines having a flow path width equal to and more than two times a diameter of a game ball. In a position downstream from the flow-down flow path, and upstream from a plurality of game nails that are arranged below a center accessory 80 in a row and guide the game balls to a side of a start pocket 51, a single row ball flow path, which has a flow path width less than two times the diameter of the game balls, is not provided.SELECTED DRAWING: Figure 8
Patent JP-2020020037-A (JP)
Title: Electrochemical hydrogen pump
Inventor: UKAI KUNIHIRO
IPC: C25B1/02
Filed: 2019-06-04
Abstract: To provide an electrochemical hydrogen pump capable of preventing flooding from occurring in comparison with conventional pumps, and capable of improving efficiency when operated in a hydrogen pressure-rising state.SOLUTION: In an electrochemical hydrogen pump, a cathode gas diffusion layer 14 is provided with a water-repellent carbon fiber layer 14R in a main surface thereof on a side of a cathode catalytic layer 12, wherein the cathode gas diffusion layer is compressed through the coupling of a coupler. The provision of the carbon fiber layer 14R prevents water in a cathode CA, present in the outside of the carbon fiber layer 14R, from being pressed back due to differential pressure between the cathode CA and an anode AN through a water-repellent effect of the carbon fiber layer 14R. Accordingly, the water present in the outside of the carbon fiber layer 14R is discharged easily from the cathode CA together with hydrogen.SELECTED DRAWING: Figure 1B
Patent JP-2020200119-A (JP)
Title: Sheet feed device and image formation device
Inventor: YAMASHITA FUYUTO
IPC: B65H1/00
Filed: 2019-06-05
Abstract: To provide a sheet feed device and an image formation device that reduces false detection of a sheet size.SOLUTION: In a sheet feed device (100) and an image formation device (1) comprising the sheet feed device comprising a support part (101) in which a sheet is supported, a feeding part (102) that feeds the sheet supported by the support section, a regulating part (301a) that has a regulating surface (333a) that regulates the position of the edge of the sheet, is movably supported in the movement direction, and can regulate the position of the sheet supported by the support section in the movement direction by the regulating surface, and sensors (321, 322) having interlocking members (302b, 312b) that are interlocked with the movement of the interlocking members in the movement direction, and the output value of which changes according to the movement amount of the interlocking members, the sensors are disposed above the support part and the regulation surface.SELECTED DRAWING: Figure 3
Patent JP-2020201819-A (JP)
Title: Business matching support device and business matching support method
Inventor: OSHIMA HIROKI
IPC: G06Q10/06
Filed: 2019-06-12
Abstract: To provide information having high precision for business matching.SOLUTION: A business matching support device is configured to: acquire data having information on enterprises described; extract words indicative of features of respective enterprises from the data; generate enterprise feature vectors based upon appearance frequencies of the extracted words in the data; classify transaction logs among the enterprises according to a matching pattern classification rule for classification by matching patterns obtained by typifying reasons whey the enterprises make requests for matching; generate, based upon the transaction logs and enterprise feature vectors by the matching patterns, a pattern-by-pattern co-occurrence rule obtained by extracting, for each matching pattern, a co-occurrence pattern as a combination of words co-occurring between enterprises having made transactions; generate, for each matching pattern, an evaluation expression for generating an evaluation value indicative of how high a rate of success in contract between enterprises is; and specify a factor influencing whether a transaction is made for each matching pattern to determine variables of the evaluation expression.SELECTED DRAWING: Figure 3
Patent JP-2020201447-A (JP)
Title: Imaging apparatus
Inventor: HAZAMA HISAKAZU
IPC: H04N5/225
Filed: 2019-06-13
Abstract: To prevent vibration of a shutter from being easily propagated to shake detection sensors through a flexible substrate.SOLUTION: An imaging apparatus 100 has shake detection sensors 320Y, 320R, 320P, and a sensor unit 320 that includes a flexible substrate 502 having a sensor mounting part on which the shake detection sensors are mounted, and a holding member 503 having a first surface 503Y holding the sensor mounting part. The sensor unit is arranged, with respect to a shutter 301, in a first direction parallel to a direction in which a shutter blade moves. In the sensor unit, the first surface and a second surface located separate from the first surface in the first direction are provided orthogonal to the first direction. The flexible substrate has an extension part 502a extending from the sensor mounting part and connected to an electric circuit board 307, and the extension part has a bent part 502k bent in the first direction so that a direction extending in a space between the first surface and the second surface is reversed in a second direction orthogonal to the first direction.SELECTED DRAWING: Figure 6
Patent JP-2019208028-A (JP)
Title: Thermal system
Inventor: JACOB LINDLEY
IPC: H05B3/00
Filed: 2019-06-17
Abstract: To provide a thermal system capable of delivering a precise temperature profile to a heating target during operation in order to compensate heat loss and other variations.SOLUTION: A thermal system 100 includes an array of heating resistance circuits, nodes 114 to 120 connected to respective ends of respective heating resistance circuits 102 to 112, power source wires 146, 150, 154, 158 for supplying power to the array of heating resistance circuits, and signal wires 148, 152, 156, 160 for detecting the temperature of the respective heating resistance circuit 102 to 112. The respective nodes 114 to 120 are connected to the power sources wires 146, 150, 154, 158 and the signal wires 148, 152, 156, 160. The power supply wires and the signal wires are connected to a control system 300, power is supplied to the respective heating resistance circuits by the control system 300 through the power supply wires, and the temperature of the respective heating resistance circuits are detected through the signal wires.SELECTED DRAWING: Figure 5
Patent JP-2020002352-A (JP)
Title: Polycarbonate diol
Inventor: UENO EIZABURO
IPC: C09D5/02
Filed: 2019-06-20
Abstract: To provide polycarbonate diol suitable for example as a component material of a surface treatment agent of synthetic leather or artificial leather, or a coating agent of a film, further as a raw material of polyurethane or a thermoplastic elastomer.SOLUTION: The polycarbonate diol contains a repeating unit represented by the following formula (A), and a terminal hydroxyl group, and having an integral value of 2.43 to 2.50 ppm of 0.01 to 1.0 when the integral value of a signal of 3.90 to 4.45 ppm is 1000 inH-NMR spectrum measured by using tetramethylsilane as a reference material in deuterated chloroform as a solvent.SELECTED DRAWING: None
Patent JP-2021002759-A (JP)
Title: Information processing system, server, and computer program
Inventor: SUGIMOTO KENSAKU
IPC: H04N1/00
Filed: 2019-06-21
Abstract: To provide an information processing system that can improve the operability of an operation screen.SOLUTION: An information processing system 100 comprises an information processing apparatus 1 and a server 2. The information processing apparatus 1 has an operation unit 16. The operation unit 16 includes a display unit 161. The server 2 has a creation unit 201 and a first communication unit 21. The creation unit 201 creates software SW that causes the display unit 161 to display an operation screen SC according to at least one of user designation information and log information indicating the history of use of the information processing apparatus 1 based on at least one of the log information and the user designation information. The first communication unit 21 transmits the software SW to the information processing apparatus 1. The information processing apparatus 1 further has a second communication unit 13 and an execution unit 101. The second communication unit 13 receives the software SW from the first communication unit 21. The execution unit 101 executes the software SW and controls the display unit 161 to display the operation screen SC.SELECTED DRAWING: Figure 1
Patent JP-2021005266-A (JP)
Title: Image discrimination model construction method, image discrimination model, and image discrimination method
Inventor: IMAMURA ATSUSHI
IPC: G06T1/00
Filed: 2019-06-27
Abstract: To make it possible to determine with sufficient accuracy whether or not a printed image output from a printing device is a defective image (true defective image).SOLUTION: A method for constructing an image discrimination model that discriminates whether a printed image is a good image or a defective image includes a step (S710) of determining whether the printed image is a high-density image or a low-density image, a step (S721, S722) of creating teaching data by combining pseudo-defective data with image data to be synthesized according to determination results, and a step (S750) of performing machine learning. Regarding pseudo-defective data synthesis, for a printed image that has been determined to be a high-density image, low-density pseudo-defective data is combined with the image data to be synthesized, and for a printed image that has been determined to be a low-density image, high-density pseudo-defective data is combined with the image data to be synthesized.SELECTED DRAWING: Figure 9
Patent JP-2021010241-A (JP)
Title: Carrier apparatus
Inventor: HIGO NORIHITO
IPC: B60L13/00
Filed: 2019-07-01
Abstract: To suppress the deterioration of power transmission efficiency when receiving wireless power supply.SOLUTION: A carrier apparatus 1 includes a movable body main part 2, a power transmission electrode member 3, and a power reception electrode member 4. The power transmission electrode member 3 is a plate-shaped member provided so as to extend in the movement direction of the movable body main part 2 and be orthogonal to a bottom surface 9 of the movable body main part 2. The power reception electrode member 4 is a plate-shaped member which is provided on the movable body main part 2, and which faces both one end surface 13 side of the power transmission electrode member 3 and the other end surface 14 side of the power transmission electrode member 3 to sandwich the power transmission electrode member 3, thereby using capacitance between itself and the power transmission electrode member 3 to wirelessly receive power from the power transmission electrode member 3 through electric-field coupling. The power transmission electrode member 3 and the power reception electrode member 4 are structured so as to suppress a change in the capacitance with a change in the relative position in a vertical direction of the power reception electrode member 4 with respect to the power transmission electrode member 3.SELECTED DRAWING: Figure 1
Patent JP-2021007697-A (JP)
Title: Game program, game processing method, and information processor
Inventor: YOSHIIKE SHINICHI
IPC: A63F13/69
Filed: 2019-07-02
Abstract: To provide a game for allowing a first item to be usable by using the first item by utilizing one display component and hence by utilizing another display component when creasing a second item by using the first item.SOLUTION: A game program is provided, which is the game program for allowing a computer to execute game processing for creasing a second item by using a first item on the basis of a recipe, and has processing for selecting an item for satisfying a first condition for creasing the second item from the first item, processing for determining whether the used item satisfies a second condition when using the item selected by utilizing a first display component, and processing for providing game processing for allowing the first item to be usable by utilizing a second display component connected with the first display component according to a determination result.SELECTED DRAWING: Figure 8
Patent JP-2020131003-A (JP)
Title: Slide rail mechanism and support assembly thereof
Inventor: CHEN KEN-CHING
IPC: A47B88/49
Filed: 2019-07-03
Abstract: To provide a slide rail mechanism and a support assembly thereof.SOLUTION: A slide rail mechanism includes a slide rail assembly 22 and a support assembly 26. The slide rail assembly includes a first rail 28, a second rail 30, and a third rail 32 movably attached between the first rail and the second rail. The second rail is movable with respect to the first rail. The second rail comprises an attachment device 44. The support assembly includes a support member 47 and a connection device 48 arranged on the support member. The connection device is constituted so as to be connected to the attachment device 44.SELECTED DRAWING: Figure 2
Patent JP-2021019002-A (JP)
Title: Manufacturing method of electronic component
Inventor: YONEZAWA TAKEHIRO
IPC: H01C7/02
Filed: 2019-07-17
Abstract: To provide a manufacturing method of an electronic component provided with a protective film having a uniform film thickness, excellent smoothness and adhesion, and capable of forming a film at low cost by a simple process.SOLUTION: A manufacturing method of an electronic component including a substrate of an electronic component and a protective film formed on the surface of the substrate includes a protective film forming step of forming the protective film by immersing the substrate in a reaction solution containing zirconium alkoxide, an organic solvent, alkali and water, and precipitating zirconium oxide on the surface of the substrate by hydrolysis and polycondensation reaction of the zirconium alkoxide.SELECTED DRAWING: Figure 3
Patent JP-2021016984-A (JP)
Title: Inkjet printer and ink supply method
Inventor: SAWADA TEPPEI
IPC: B41J2/175
Filed: 2019-07-19
Abstract: To provide an inkjet printer that supplies ink after raising the negative pressure inside an ink path and a damper to an appropriate level.SOLUTION: A control device comprises: a first suction start part for starting a first suction operation for suctioning a fluid inside a first sealed space; a first storage part for storing a first time that is the time when pressure inside a first reservoir chamber became equal to or lower than a prescribed pressure; a first supply start part for driving a first supply pump to start supplying ink from a first ink cartridge to a first ink head, when a predetermined first lapse time has passed from the first time; a first suction stop part for stopping the first suction operation when a predetermined first drive time has passed from starting the drive of the first supply pump; and a first supply stop part for stopping the drive of the first supply pump, when the pressure inside the first reservoir chamber is greater than a prescribed pressure.SELECTED DRAWING: Figure 11
Patent JP-2021016567-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-07-19
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021019501-A (JP)
Title: Fishhook remover
Inventor: NAKAWAKI HIDEKATSU
IPC: A01K97/18
Filed: 2019-07-24
Abstract: To provide a fishhook remover which has a simple structure, corresponds to various types of fishhooks and can surely, smoothly and safely remove fish from a fishhook with a simple operation.SOLUTION: A fishhook remover 10 comprises: an operation rod 12; and a removing part body 14 which is made of a rigid filament and attached to the tip of the operation rod 12. The removing part body 14 comprises: a linear shaft part 28 which is fixed to the operation rod 12; a filament loop part 16 which is circularly bent from the linear shaft part 28 and is formed such that the other end side is bent into the spiral loop shape in the plan view with the state in which a hooked fishing line L is seen in the vertical direction as the plane, a bent end 26 is extended at an angle larger than at least 360 degree-circulating position being a step position 24 providing a sufficient gap with a bending start part 20 in the side view and smaller than 460 degrees, and is inclined with respect to the linear shaft part 28 in the side view; and an insertion part 18 which is a gap between the bending start part 20 and the step position 24 of the filament loop part 16 and to which the fishing line or fishhook is inserted.SELECTED DRAWING: Figure 1
Patent JP-2021022996-A (JP)
Title: Power converter control method and power converter control device
Inventor: NAGAYAMA KAZUTOSHI
IPC: H02M7/48
Filed: 2019-07-25
Abstract: To diagnose whether a resistance value switching function of the gate resistance of a semiconductor element is operating normally.SOLUTION: In a power converter control method that controls the switching speed by switching the impedance (Rg) of a gate portion (13) of a semiconductor element (12), first temperature (Ts (τ)) of the semiconductor element (12) when the impedance is a first value is acquired by a temperature sensor (14), and first temperature (Ts (2τ)) of the semiconductor element (12) when the impedance is switched to the second value is acquired by the temperature sensor, and it is diagnosed that an impedance switching function is abnormal when a temperature difference (ΔTs) between the first temperature (Ts (τ)) and the second temperature (Ts (2τ)) is below a threshold value (ΔTsα).SELECTED DRAWING: Figure 3