baber/WOPTO huggingface dataset:
Patent JP-2020199823-A (JP)
Title: Traction control device of vehicle
Inventor: NISHIZAWA HIROMITSU
IPC: B60T8/175
Filed: 2019-06-07
Abstract: To suppress actuation of traction control felt by a driver as unnecessary operation.SOLUTION: In a traction control device 100, a traction control unit 102 actuates traction control when a slip amount of wheels 2 and 3 detected by a wheel speed sensor 5 exceeds a prescribed slip amount. A change unit 103 increases the prescribed slip amount during non-acceleration operation when turning. For example, turning is determined when a steering angle detected by a steering angle sensor 7 is equal to a prescribed steering angle or greater. Further, non-acceleration operation periods are states excluding a state in which a driver's clear acceleration intention is present, and a non-acceleration operation period is determined when an accelerator opening detected by an accelerator opening sensor 9 is smaller than a prescribed accelerator opening.SELECTED DRAWING: Figure 1
Patent JP-2020198822-A (JP)
Title: Microbiologic agent containing powder cell and mineral, and wastewater treatment method using microbiologic agent
Inventor: NAKATA HIROAKI
IPC: C02F3/34
Filed: 2019-06-11
Abstract: To provide a microbiologic agent that effectively contributes to promotion of organic matter decomposition in a biological treatment tank and reduction of BOD and COD.SOLUTION: A microbiologic agent contains powder cells of microorganisms and mineral, the mineral containing at least one of silica sand, kaolinite, chlorite, and gibbsite.SELECTED DRAWING: Figure 2
Patent JP-2019171115-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F5/04
Filed: 2019-06-12
Abstract: To provide a game machine capable of enhancing an appealing effect by a decorative part.SOLUTION: A game machine comprises a decorative part (waist panel 12) which is provided in a visible state from a front surface. The decorative part comprises: a light emission performance part (rotary lamp 543) for performing a performance by a light; a translucent part (transparent cover 503) for covering the light emission performance part; a front surface decorative part (decorative plate 502) arranged on a front surface of the translucent part; and a block part (reflection plate 533) for blocking light going to the front surface decorative part and emitted from the light emission performance part. The light emitted from the light emission performance part is emitted to outside through the translucent area where the front surface decorative part is not arranged on the translucent part.SELECTED DRAWING: Figure 51
Patent JP-2020204185-A (JP)
Title: Forecast method of rail buckling position on ballast track, its program and forecast system
Inventor: KUSUDA MASAYUKI
IPC: E01B37/00
Filed: 2019-06-17
Abstract: To provide a forecast method, its program and system, of rail buckling positions on ballast tracks via simple simulation of a track support state.SOLUTION: A restored waveform obtained from height displacement of a rail upper surface measured by a vehicle traveling while applying a downward load along the rail is acquired. A rail model is used in which the rail is regarded as a rigid beam with its own weight supported on the restored waveform, and support springs of a predetermined length are vertically arranged at each position corresponding to sleepers, a deflection shape when the rail is given a downward weight is calculated, the restored waveform and the deflection shape are superimposed, and the reaction force for each support spring is calculated based on the difference, positions where rail buckling occurs in the lateral direction are predicted based on this reaction force.SELECTED DRAWING: Figure 3
Patent JP-2020202791-A (JP)
Title: Yield map creation device
Inventor: NISHIDA YUSUKE
IPC: A01F12/50
Filed: 2019-06-18
Abstract: To provide a yield map creation device capable of creating a correct yield map when a plurality of harvesting machines perform a harvesting work with respect to the same farm field.SOLUTION: An information integration part 43 integrates work information of the respective harvesting machines for every farm field, and then generates integration work information for every farm field. An identification part 44 identifies the harvesting machines which performed the harvesting work, a work region where the harvesting work has been performed, and a yield in the work region, on the basis of the integration work information for every farm field to an optional farm field for each prescribed time unit. A determination part 45 determines whether or not there is a region where the work has been performed by the harvesting machine which has performed the harvesting work or another harvesting machine, before the harvesting work, in the work region. A yield allocation part 46 allocates the yield to a region obtained by removing the region where the work has been already performed from the work region when it is determined that there is the region where the work has been already performed in the work region.SELECTED DRAWING: Figure 6
Patent JP-2021005511-A (JP)
Title: Fuel cell system
Inventor: OKAMOTO YOHEI
IPC: H01M8/0432
Filed: 2019-06-27
Abstract: To provide a fuel cell system capable of suppressing a decrease in durability of a diversion control valve within a range that does not affect the cooling performance.SOLUTION: A fuel cell system 1 according to an embodiment executes a filter processing for each of a calorific value of a fuel cell stack FC, an inlet/outlet temperature difference command value, and an inlet refrigerant temperature command value such that a change in the opening degree of a rotary valve 16 that adjusts the flow rate ratio between the flow rate of a radiator side refrigerant flowing into a radiator 12 and the flow rate of a bypass side refrigerant flowing into a bypass path 18a is alleviated, and sets the opening degree of the rotary valve 16 on the basis of the inlet refrigerant temperature command value after the filtering processing, the total refrigerant flow rate calculated from the calorific value, and the inlet/outlet temperature difference command value after the filtering processing.SELECTED DRAWING: Figure 2
Patent JP-2021009829-A (JP)
Title: Multi-charged particle beam image acquisition device and multi-charged particle beam image acquisition method
Inventor: NAKAJIMA KAZUHIRO
IPC: H01J37/20
Filed: 2019-07-02
Abstract: To provide an image acquisition device that in the case of acquiring an image using a multi-beam, is capable of noise reduction by averaging processing of a required averaging frequency without repeating scanning the same position at the required averaging frequency.SOLUTION: A multi-charged particle beam image acquisition device comprises: an image acquisition mechanism that includes a stage on which a sample is disposed and a deflector for deflecting a multi-charged particle beam, sets a scan region width of the multi-charged particle beam to be variable depending on a set image averaging frequency, and scans the sample with the multi-charged particle beam by relatively shifting angles of a movement direction of the stage and an arrangement direction of the multi-charged particle beam so that a plurality of beams of the multi-charged particle beam are not arranged in parallel with the movement direction of the stage to acquire image data for each beam; and an averaging processing unit that by using the image data for each beam, superposes image data at a position at which image averaging frequencies are the same to average errors of the image data.SELECTED DRAWING: Figure 8
Patent JP-2021010412-A (JP)
Title: Two-liquid mixing container
Inventor: SASAKI TAKESHI
IPC: A45D34/00
Filed: 2019-07-03
Abstract: To provide a two-liquid mixing container capable of stably preserving cosmetics, which are preserved within the container, in a sealed state.SOLUTION: In a two-liquid mixing container, a first liquid and a second liquid are preserved in the state of being separated from each other, and mixed together in use. The two-liquid mixing container includes a dropper for preserving the first liquid, and a container within which the dropper is held and within which the second liquid is preserved. The dropper comprises a ruptured part that is thinly formed, and a sealing part that is provided on the tip side of the ruptured part and that seals the tip of the dropper.SELECTED DRAWING: Figure 2
Patent JP-2021010449-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-04
Abstract: To provide a game machine that can prevent a decline in game interest.SOLUTION: A game machine can be controlled to an advantageous state, and after the end of the advantageous state, the game machine can be controlled to a special state that is more advantageous to a player than a normal state. The game machine can display a specific display continuously in the advantageous state and the special state. The game machine changes the display mode of the specific display stepwise, and executes a special notification regarding the special state when a specific stage is reached. There are multiple periods controlled in the special state. Setting can be made to any one of a plurality of setting values including a disadvantage setting value that the probability of being controlled in the advantageous state is a first probability and an advantageous setting value that the probability of being controlled in the advantageous state is higher than the first probability. The number of stages of the display mode of the specific display differs depending on which setting value is set.SELECTED DRAWING: Figure 10-9
Patent JP-2020073790-A (JP)
Title: Turbine shroud including a plurality of cooling passages
Inventor: TRAVIS J PACKER
IPC: F01D25/12
Filed: 2019-07-05
Abstract: To provide a turbine shroud having a single main body including a plurality of passages which are formed therein.SOLUTION: There is disclosed a turbine shroud for a turbine system. The turbine system may include a single main body including a front end and a rear end, an outer face facing a cooling chamber which is formed between the single main body and a turbine casing of the turbine system, and an inner face facing a high-temperature gas flow passage. Also, the shroud may include a first cooling passage extending in the single main body, and a plurality of collision opening parts which are formed through an outer face of the single main body, and fluid-connect the first cooling passage to the first cooling chamber. Furthermore, the shroud may include a second cooling passage and/or a third cooling passage. The second cooling space may extend while adjoining the front end, and may fluid-communicate with the first cooling passage. The third cooling passage may extend while adjoining the rear end, and may fluid-communicate with the first cooling passage.SELECTED DRAWING: Figure 6
Patent JP-2021010638-A (JP)
Title: Stand device for medical optical equipment
Inventor: DOI MASAO
IPC: A61B90/25
Filed: 2019-07-08
Abstract: To provide a stand device for medical optical equipment of which overall weight can be reduced.SOLUTION: For at least one of the connection parts a-d of a parallel linkage L, a spiral spring 14 is installed which provides moment of rotation to a second rotation direction B relating to counter weight W. Accordingly, the weight of the counter weight can be made lighter for that portion, and the overall weight of the stand device 1 can be reduced. Because of the structure of merely installing the spiral spring 14, there is no need of changing the design of the stand device larger, which is also advantageous in cost.SELECTED DRAWING: Figure 2
Patent JP-2021013885-A (JP)
Title: Catalyst and production method therefor
Inventor: NIWA KATSUYA
IPC: B01J31/12
Filed: 2019-07-11
Abstract: To provide a catalyst that can suppress a deterioration of the catalyst activity and can be used again and a method for producing such a catalyst.SOLUTION: Provided is a catalyst containing: a plant-derived porous carbon material containing a polysilane compound; and transition metal particles. Preferably, the transition metal particles are carried on the plant-derived porous carbon material containing the polysilane compound; preferably, the polysilane compound is liquid at room temperature; or preferably, the polysilane compound is polymethylphenylsilane.SELECTED DRAWING: None
Patent JP-2019208235-A (JP)
Title: Communication system and communication method
Inventor: NAKAO SEIGO
IPC: H04W16/32
Filed: 2019-07-11
Abstract: To provide a communication system and a communication method that efficiently transmit ACK/NACK signals when receiving downlink allocation control information via R-PDCCH.SOLUTION: In a communication system including terminals and base stations, a base station 100 receives a response signal transmitted by using one of a plurality of resources including a resource associated with a number of a CCE when a first control channel is transmitted by the CCE in a PDCCH area, and receives a response signal transmitted by one of a plurality of resources including a resource notified to a terminal when the first control channel is transmitted in a PDSCH area.SELECTED DRAWING: Figure 9
Patent JP-2020161101-A (JP)
Title: Management support device, management support system, and management support method
Inventor: HIROSE YOSHINOBU
IPC: G06Q10/00
Filed: 2019-07-12
Abstract: To provide a management support device, a management support system, and a management support method capable of efficiently proposing effective measures for management improvement in business entity by breaking away from rules of thumb.SOLUTION: In a processing unit 101 of a management support system 1 (management support system 1S), a CPU 100 includes: a management index information acquisition part 110 for acquiring the management index information from financial information tables 13, 14 of business entity and storing the management index information; an invested capital profit ratio calculation part 120 for calculating an invested capital profit rate based on the management index information; an item division part 130 for dividing the invested capital profit rate into classification items; an element item decomposition part 140 for decomposing the classification items into a plurality of element items; and a management element item selection part 150 for selecting the management element items based on the relevance existing among the plurality of element items.SELECTED DRAWING: Figure 1
Patent JP-2021014894-A (JP)
Title: Transmission mechanism having shift drum and actuator unit coaxially arranged
Inventor: SANO KATSUYA
IPC: F16H61/28
Filed: 2019-07-12
Abstract: To simplify a link mechanism and inhibit increase of the weight in a structure in which an actuator is used as a power source of a transmission.SOLUTION: A saddle riding vehicle includes: a shift drum which performs shift change of a transmission having gear trains; a transmission case which has a side wall part formed with an insertion hole, into which an end part of the shift drum is inserted, and houses the shift drum; and an actuator unit which is fixed to an outer surface of the side wall part and has a drive shaft which outputs drive force for rotating the shift drum. The drive shaft has the same rotation axis as the shift drum and is connected to the shift drum on the rotation axis.SELECTED DRAWING: Figure 2
Patent JP-2022130750-A (JP)
Title: Method for producing gel, and apparatus for producing gel
Inventor: MUROFUSHI HIDENOBU
IPC: B29C41/10
Filed: 2019-07-16
Abstract: To provide a technology enabling formation of a raw material liquid layer thinner than equilibrium thickness on a high density base liquid layer and resultantly enabling formation of a gel layer thinner than the equilibrium thickness.SOLUTION: A method for producing gel is provided, comprising: a step in which raw material liquid of gel is supplied onto a liquid surface of which outer periphery is surrounded by a mold of a base liquid layer having a density higher than that of the raw material liquid and a raw material liquid layer is formed, and inside the mold and on a back side in a direction of movement of a wall horizontally movable inside the mold, a raw material liquid layer an outer periphery of which is surrounded by an inner periphery of the mold and the movable wall is formed; and a step in which the movable wall is moved in a horizontal direction in such a manner that the raw material liquid layer after coming in contact with a portion of the inner periphery and the movable wall of the mold is stretched on the liquid surface of the base liquid layer, the raw material liquid layer is resultantly thinned to thickness less than the equilibrium thickness, the thinned raw material layer is gelled on the liquid surface of the base liquid layer.SELECTED DRAWING: Figure 1B
Patent JP-2021018928-A (JP)
Title: Lighting device and display device
Inventor: KOBAYASHI TOSHIHIRO
IPC: F21S2/00
Filed: 2019-07-19
Abstract: To provide a lighting device which can inhibit a sheet-like optical member from undulating while inhibiting increase of the number of components.SOLUTION: A back light (a lighting device) 4 includes: light sources 91; a light diffusion plate 5 which is disposed so as to face the light sources 91 and diffuses light from the light sources 91; and a sheet-like optical member disposed between the light diffusion plate 5 and the light sources 91 and including a transmission part 61 which transmits light radiated from the light sources 91 and a reflection part 92 which reflects the light radiated from the light sources 91; and partition walls 7 each disposed between the adjacent light sources 91. The optical member 6 is supported by support parts 71, each of which is integrally provided with the partition wall 7 so as to protrude from a light diffusion plate 5 side end part of the partition wall 7.SELECTED DRAWING: Figure 6
Patent JP-2021022028-A (JP)
Title: Image processing system, image processing method and image processing program
Inventor: IKEDA YUICHI
IPC: G06T7/136
Filed: 2019-07-25
Abstract: To provide an image processing system, an image processing method, and an image processing program that identify an area of an object (for example, a reinforcing bar) with high accuracy from an image photographed by a camera.SOLUTION: An image processing system 10 of present invention includes: area of interest determination means 13 that calculates, for a processing object image 22 extracted from an image, a representative value 24 of pixels in each column direction and determines, based on a feature point 26 in a row direction of the representative value 24, an area of interest 30 for the object OB; threshold determination means 17 that determines thresholds for each area of interest 30; and generation means 19 that generates, based on the threshold value, a binary image 35 of the area of the object OB and an area excluding the object OB. The area of the object OB is identified from the photographed image of the object OB.SELECTED DRAWING: Figure 4
Patent JP-2021025257-A (JP)
Title: Distance information detecting system, layout drawing forming system, and layout drawing forming method
Inventor: SASAKI KOJI
IPC: E04G23/02
Filed: 2019-08-01
Abstract: To grasp a layout state of facility members in a dark and narrow space by a simple method using a three-dimensional measurement easily and in a short time.SOLUTION: A layout drawing forming system comprises: a distance measurement portion 4 measuring distance data 41 to many points to be measured in a facility in a building space existing in a measurement range with a prescribed swing angle using a three-dimensional laser measurement; a three-dimensional map forming portion 5 detecting optical point group data 51 in which the distance data 41 is specified on a three-dimensional coordinate system and drawing the point group data 51 to form a three-dimensional map 52; an image forming portion 6 forming a planarly displayed tomographic image 61 in which the three-dimensional map 52 is cut in an optional cross section; a distance calculation portion 7 calculating a distance between the optional two points to be measured in the tomographic image 61; and a layout drawing forming portion 8 combining position information 21 of the building space, the tomographic image 61 formed in the image forming portion 6 and the distance calculated in the distance calculation portion 7 to form an in-building layout drawing 81.SELECTED DRAWING: Figure 1
Patent JP-2021025272-A (JP)
Title: Drain device
Inventor: KONDO KENJI
IPC: E04D15/00
Filed: 2019-08-02
Abstract: To provide a drain device that can be easily and stably installed in a drain ditch in a narrow ditch width installed on a floor in a wooden building.SOLUTION: A drain device comprises a roof drain 2 having a drain main body 5, and a mounting plate 3 in a flat plane shape being coupled by a screw 52 with a rear plane of a drain receiver 11 constituting the drain main body 5. The mounting plate 3 is configured to be anchored on a mounting plane on a floor by a wooden screw 51. For the drain device 1 in such a configuration, because the roof drain 2 is anchored on the floor through the mounting plate 3, the same can be easily and stably mounted in a drain ditch 81 provided on a veranda and the like in a wooden structure.SELECTED DRAWING: Figure 2
Patent JP-2019202189-A (JP)
Title: Game system, server system, and program
Inventor: TAKAHASHI TORU
IPC: A63F13/45
Filed: 2019-08-05
Abstract: To provide a game system, a server system, a program, and the like capable of suppressing problems of a turn waiting and time constraint in a network game.SOLUTION: A game system of a network game in which a plurality of players play a game by using a plurality of terminal devices connected for communication via a network includes a lottery processing part for performing lottery processing, a game processing part for performing game processing including processing for moving a moving body corresponding to a player in a given movement unit in a given game area on the basis of a lottery value as a lottery result of the lottery processing, and a game result computation part for computing a player's game result in game processing. The lottery processing part executes lottery processing in which a total value of a lottery value or the number of lottery times is set to a given setting value for a player.SELECTED DRAWING: Figure 10
Patent JP-2021024435-A (JP)
Title: Pneumatic tire
Inventor: SHIMIZU EISEI
IPC: B60C13/02
Filed: 2019-08-05
Abstract: To provide a pneumatic tire capable of enhancing both visibility and cleaning performance.SOLUTION: A pneumatic tire 1 has a serration region in a predetermined region of a side wall part, in which the serration region is formed by arraying a plurality of ridges 51a and 51b, the plurality of ridges 51a and 51b are periodically raised from a base bottom surface 50 in parallel to each other, and when a length along a contour of the ridge per one period in a cross-sectional view in a direction orthogonal to an extension direction of the plurality of ridges 51a and 51b is represented by a length Lr, and a length of one period of the plurality of ridges 51a and 51b along the base bottom surface 50 is represented by length Lb, a ratio Lr/Lb of the length Lr to the length Lb is 1.2 or more and 2.0 or less, and the length Lb is 0.5 mm or more and 0.7 mm or less.SELECTED DRAWING: Figure 4
Patent JP-2020068195-A (JP)
Title: Membrane electrode assembly and fuel cell
Inventor: TAKEUCHI KAORI
IPC: H01M8/1253
Filed: 2019-08-08
Abstract: To provide a highly reliable membrane electrode assembly and a fuel cell.SOLUTION: A membrane electrode assembly according to the present disclosure includes a metal, an electrode composed of a composite material containing a first electrolyte having proton conductivity, and an electrolyte layer composed of a second electrolyte having proton conductivity, and in the membrane electrode assembly, the electrode and the electrolyte layer are laminated, and the electrode has a volume ratio of metal of 57% or more.SELECTED DRAWING: Figure 1