baber/WOPTO huggingface dataset:
Patent JP-2020117329-A (JP)
Title: Image reading device
Inventor: OMORI MASAKI
IPC: G03G15/00
Filed: 2019-01-22
Abstract: To provide an image reading device capable of preventing an occurrence of a paper feeding failure.SOLUTION: In the vicinity of separating and feeding means above a document tray, detection means is provided with its detection direction directed upstream of a document conveying direction. If an output of the detection means detects that there is a document before a start of document feeding, document feeding operation is not started.SELECTED DRAWING: Figure 11
Patent JP-2020119151-A (JP)
Title: Learning device, learning method and program
Inventor: TODA TAKESHI
IPC: G06N3/08
Filed: 2019-01-22
Abstract: To perform efficient smoothing according to the shape of an objective function.SOLUTION: A learning device comprises a generation unit and a calculation unit. The generation unit generates a plurality of pieces of learning data used for each of a plurality of times of learning processing for learning parameters for a neural network using an objective function. The calculation unit calculates, for at least some of the plurality of pieces of learning data, a partial gradient that is a gradient related to the parameters of the objective function for the partial data, which is obtained by dividing the learning data, using the parameter that noise, which is calculated based on the partial gradient calculated for other learning data, is added and the partial data.SELECTED DRAWING: Figure 3
Patent JP-2020119736-A (JP)
Title: Fuel cell system and method for regenerating anode off-gas
Inventor: DOKO TATSUKI
IPC: H01M8/04828
Filed: 2019-01-23
Abstract: To provide a fuel cell system capable of suppressing carbon deposition after the regeneration of anode-off gas.SOLUTION: A fuel cell system includes: a fuel cell; off-gas regeneration means provided downstream of the fuel cell and removing at least part of at least one of steam or carbon dioxide in anode-off gas discharged from the fuel cell; a distribution channel provided downstream of the off-gas regeneration means and distributing regenerated off-gas discharged from the off-gas regeneration means; and a control section adjusting such that a maximum carbon deposition temperature in the regenerated off-gas is equal to or less than a certain value.SELECTED DRAWING: Figure 1
Patent JP-2020120808-A (JP)
Title: Game machine
Inventor: OKUBO HOMARE
IPC: A63F5/04
Filed: 2019-01-29
Abstract: To provide a game machine including a plurality of abnormality determination processes in a token putout device.SOLUTION: A game machine comprises: game medium putout means for putting out game media; game medium detection means for detecting game media to be put out from the game medium putout means; time measuring means that measures a first time which is the time when the game medium detection means detects a game medium, and also measures a second time which is the time when the game medium detection means continuously detects game media, the time between a time after having detected a game medium and a time until detecting a next game medium; and abnormality determination means that, when a criterion time of the first time is (a) and a criterion time of the second time is b, if the first time measured by the time measuring means is longer than 2a+b, determines that the operation state of the game medium putout means is abnormal.SELECTED DRAWING: Figure 5
Patent JP-2020120926-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-01-30
Abstract: To improve interest of a game, in a game machine.SOLUTION: A game machine including game control means capable of executing a game, capable of generating a prescribed game state advantageous to a player, when a result of the game agrees with a prescribed result, includes a plurality of start areas passable or enterable by a game ball flowing down a game area, and storage means capable of storing a start storage corresponding to execution right of the game as a prescribed storage, when a game ball passes or enters the start areas. The plurality of start areas are arranged so that one game ball can pass or enter continuously the plurality of start areas, and when the game is executed, the prescribed game state is generated.SELECTED DRAWING: Figure 23B
Patent JP-2019063651-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-02-05
Abstract: To provide a game machine capable of favorably improving taste.SOLUTION: A main control device 60 executes win/failure lottery processing of special symbol side on the basis of winning of an upper operation hole or a lower operation hole provided on a game area. When the win/failure lottery processing is won, distribution determination processing for determining a jackpot result is executed. When the jackpot is won, the game mode is transferred to an opening/closing execution mode in which a variable winning drive part 22b is drivingly controlled. In that case, a first high frequency support mode and a second high frequency support mode are set as modes of facilitating the winning of the lower operation hole. When variation type jackpot is won in the first high frequency support mode, the game mode is transferred to the second high frequency support mode substantially continuing until a next opening/closing execution mode is offered. Further when a variation type jackpot is won in the second high frequency support mode, the game mode is transferred to the second high frequency support mode continuing just one time.SELECTED DRAWING: Figure 5
Patent JP-2019063679-A (JP)
Title: Game machine
Inventor: NAGANO MASATAKA
IPC: A63F7/02
Filed: 2019-02-05
Abstract: To enhance a performance effect without impairing the state in which game information can be identified based on a control of first control means which determines whether a result is a win or not.SOLUTION: A game machine comprises: a game information display unit M for displaying various game information including a special pattern based on a control of a main control CPU; a performance display unit 17 for displaying a performance pattern for special pattern which is related to a special pattern based on the control of the performance control CPU; and an auxiliary display unit 300 for displaying a special pattern auxiliary pattern related to the special pattern based on the control of the performance control CPU. The main control CPU controls the game information display unit M so as to display a reservation display indicating the reservation number stored in a main control RAM. In addition, the performance control CPU displays the reservation display indicating the reservation number in special pattern start reservation display areas 201, 202 for performance and special pattern reservation auxiliary display units 303, 304.SELECTED DRAWING: Figure 10
Patent JP-2020135066-A (JP)
Title: Data analysis device
Inventor: NOMI TAIGA
IPC: G06F16/00
Filed: 2019-02-13
Abstract: To allow for easily conducting deeper analysis by making it possible to show a user which feature quantities are affecting an objective variable and how when feature quantities are generated automatically.SOLUTION: A data analysis device provided herein is configured to: divide each of a plurality of feature quantities into segments by defining, on the feature quantity, division points representing changes in effect thereof on an objective variable; calculate evaluation values, each being an indicator of a level of influence of a segment on the objective variable; and display segments of feature quantities having the calculated evaluation values on a monitor 3.SELECTED DRAWING: Figure 31
Patent JP-2019142762-A (JP)
Title: Production method of composite tungsten oxide particle and composite tungsten oxide particle
Inventor: NAKAKURA SHUHEI
IPC: C01G41/00
Filed: 2019-02-15
Abstract: To provide a production method of composite tungsten oxide particles, which allows use of equipment with a low introduction cost and has a smaller number of processes.SOLUTION: A production method of composite tungsten oxide particles represented by general formula of MWOis provided, where element M is at least one element selected from alkali metals, alkaline earth metals, rare earth metals, Mg, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd, Al, Ga, In, Tl, Si, Ge, Sn, Pb, Sb, B, F, P, S, Se, Br, Te, Ti, Nb, V, Mo, Ta, Re, Be, Hf, Os, Bi, and I, satisfying 0.001≤x/y≤1 and 2.2≤z/y≤5.0. The method includes: a droplet forming step of forming droplets of a raw material mixture solution containing a tungsten source and an M element source, the droplets being as a treatment target material; and a heat treatment step of heat treating the treatment target material at 500°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2020134253-A (JP)
Title: Method for manufacturing scintillator plate, scintillator plate, radiation detection device and radiation detection system
Inventor: SASAKI YASUTO
IPC: G21K4/00
Filed: 2019-02-15
Abstract: To provide a technique advantageous for maintaining an adhesive force of a scintillator to a substrate.SOLUTION: A method for manufacturing a scintillator plate in which a scintillator layer is arranged on a resin layer includes a first step of forming a resin material layer for forming a resin layer on a substrate and a second step of forming the scintillator layer using a vapor deposition method on the resin material layer, in which the second step forms the scintillator constituting the scintillator layer, and progresses a curing reaction of the resin material layer and forms a resin layer.SELECTED DRAWING: Figure 2
Patent JP-2019088897-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2019-02-18
Abstract: To provide a game machine capable of properly enhancing amusement of games which use a movable object.SOLUTION: A pachinko machine includes: shooting means for shooting game balls toward a flow down area of game balls; a vertical movement unit which is driven and operated by drive means and of which appearance of operation becomes visible from the front of the pachinko machine; and a structure to define a space for a movable unit which enables the operation of the vertical movement unit. The structure to define the space for the movable unit includes a reception unit and a ball discharge hole, guides the game balls that come into the space for the movable unit to the ball discharge hole, while the game balls being caused not to flow in a specific direction by the reception unit, and discharges the balls from the ball discharge hole toward outside the pachinko machine.SELECTED DRAWING: Figure 4
Patent JP-2020132561-A (JP)
Title: Erythropoietin production promoting composition
Inventor: MIYAZAKI TADAAKI
IPC: A61P7/06
Filed: 2019-02-19
Abstract: To provide a novel erythropoietin production promoting composition.SOLUTION: Cells of bacteria belonging to Lactobacillus, Leuconostoc and Pediococcus are used as active ingredients, to provide food and drink, and feed having erythropoietin production promotion action.SELECTED DRAWING: Figure 1
Patent JP-2019091075-A (JP)
Title: Frequency domain parameter string generating method, frequency domain parameter string generating apparatus, and program
Inventor: MORIYA TAKEHIRO
IPC: G10L19/02
Filed: 2019-02-19
Abstract: To make encoding distortion of encoding in a frequency domain smaller than before, and obtain parameters corresponding to quantized parameters of a previous frame to be used for encoding in the time domain from a coefficient equivalent to a linear prediction coefficient obtained by encoding the frequency domain.SOLUTION: A parameter string conversion unit (20) sets p as an integer of 1 or more, sets a[1], a[2],..., a[p] as linear prediction coefficient strings obtained by linear prediction analysis of the sound signal in a predetermined time interval, sets ω[1], ω[2],..., ω[p] as frequency domain parameter strings derived from the linear prediction coefficient strings a[1], a[2],..., a[p], and sets frequency domain parameter strings ω[1], ω[2],..., ω[p-1] as inputs, to obtain a converted frequency domain parameter ∼ω[i] (i=1, 2,..., p-1) in each of converted frequency domain parameter strings ∼ω[1], ∼ω[2],..., ∼ω[p-1], by a linear transformation based on the relationship between values of the ω[i] and one or a plurality of frequency domain parameters proximate to the ω[i].SELECTED DRAWING: Figure 23
Patent JP-2019069390-A (JP)
Title: Game machine
Inventor: SAKAKI HISANORI
IPC: A63F7/02
Filed: 2019-02-21
Abstract: To provide a game machine capable of accurately detecting a rotation position of a rotary member.SOLUTION: The game machine includes: a plurality of detection object parts 641c provided along a circumferential direction of the rotary member 640 at unequal intervals; and a plurality of detection sensors 684 disposed on movement trajectories of the detection object parts 641c, so as to detect a rotation position of the rotary member 640 on the basis of a combination of detection results of the plurality of detection sensors 684. Namely, this configuration can detect the rotation position of the rotary member 640 on the basis of only a present detection result detected by the plurality of detection sensors 684 and dispense with past detection results so as to accurately detect the rotation position of the rotary member 640.SELECTED DRAWING: Figure 76
Patent JP-2020136530-A (JP)
Title: Module with actuator and electronic equipment
Inventor: SATODATE TAKAYUKI
IPC: F16H1/06
Filed: 2019-02-21
Abstract: To provide a module with an actuator, which is downsized and low-cost.SOLUTION: A module 4 with an actuator, comprises: a housing 10 having a base member 11 and a cover member 15 which is superimposed on the base member 11; an actuator 60 held by the housing 10 on the side of the cover member 15 of the base member 11; reduction gears 71 and 72 held by the housing 10 on the side of the cover member 15 of the base member 11; an output gear 73 that is held by the housing 10 on the side of the cover member 15 of the base member 11, and has an output shaft 73a projected from the cover member 15; a coil lead wire 90 extended from coils 64A and 64B of the actuator 60; and a printed circuit board 80 that is held by the housing 10 on the side opposite to the cover member 15 with the base material 11 interposed between the printed circuit board 80 and the cover member 15, and is connected to the coil lead wire 90. In the base member 11, a window part 40 exposing the printed circuit board 80 on the side of the cover member 15 is formed.SELECTED DRAWING: Figure 3
Patent JP-2020136133-A (JP)
Title: Temperature controller of on-vehicle battery
Inventor: NIWA MINORI
IPC: H01M10/647
Filed: 2019-02-21
Abstract: To solve the problem of a conventional battery for a vehicle that multiple battery cells are difficult to be cooled as uniformly as possible, and difficult to be heated as uniformly as possible.SOLUTION: A temperature controller 10 of a battery for a vehicle has a temperature rising heater 16 disposed adjacently to the lateral face of an on-vehicle battery 11, and at both ends of the housing part 33 of the temperature rising heater 16, a first door 31 and a second door 32 are pivotally supported rotatably. A space part 35 between the lateral faces 36, 37 of the housing part 33 and the lateral faces 11A, 11B of the on-vehicle battery 11, is used as a substantially sealed space or a cooling air passage, depending on the open and closed states of the first and second doors 31, 32. With this structure, multiple battery cells 52 in the on-vehicle battery 11 are cooled as uniformly as possible, and heated as uniformly as possible.SELECTED DRAWING: Figure 7
Patent JP-2020136966-A (JP)
Title: Imaging apparatus, control method of the same, and program
Inventor: OSAWA TOSHIFUMI
IPC: G03B15/05
Filed: 2019-02-21
Abstract: To provide an imaging apparatus capable of setting whether to execute subject detection processing with a good balance and preventing a release time lag and a frame speed decrease during continuous shooting, caused by the execution from becoming larger than necessary.SOLUTION: A camera 100 capable of flash photography using a flash device 3 is configured to: select whether to execute a detection process of detecting a subject from an image generated based on signals of a plurality of pixels acquired by a photometric sensor 26 for an image generated above in steady light and an image generated above in pre-flashing by the flash device 3 according to a photographing mode setting and information about a subject distance, etc.; and calculate an amount of emission by the flash device 3 based on luminance information of an area of the subject obtained by the detection process selected to be performed.SELECTED DRAWING: Figure 10A
Patent JP-2020140778-A (JP)
Title: Method for manufacturing positive electrode active material for lithium ion secondary battery, positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery
Inventor: RYOSHI KAZUOMI
IPC: H01M4/36
Filed: 2019-02-26
Abstract: To provide a method for manufacturing a positive electrode material for a lithium ion secondary battery in which deterioration of cycle characteristics is unlikely to occur.SOLUTION: The present invention includes a step of obtaining a W mixture by mixing composite oxide particles containing Li, Ni, Co, and element M in an atomic number ratio expressed by Li:Ni:Co:M=z:(1-x-y):x:y (here, 0.95≤z≤1.20, 0≤x<0.03, 0≤y≤0.10, 0≤x+y≤0.10, M is one or more elements selected from Mn, V, Mg, Mo, Nb, Ti and Al), Li-free W compound particles and water, and a step of performing a heat-treatment on the W mixture, and the step of performing the heat treatment includes a first step of forming composite oxide particles in which W is dispersed on the surface of the composite oxide particles, and a second step of forming composite oxide particles in which a compound containing W and Li is placed on the surface of the composite oxide particles at a temperature higher than that in the first step.SELECTED DRAWING: None
Patent JP-2020140298-A (JP)
Title: Hot water supply device and hot water supply system
Inventor: YAMAGAMI KAORU
IPC: F24H1/00
Filed: 2019-02-27
Abstract: To provide a hot water supply device and a hot water supply system capable of preventing a user of a portable terminal device from performing useless confirmation coping by correctly notifying the portable terminal device of an abnormality of a person inside a bathroom.SOLUTION: A hot water supply device 10 includes: a human sensor 125 for detecting a motion of a person inside a bathroom; a notification section (speaker 126) placed inside the bathroom; an abnormality detection section 123a for detecting an abnormality of a person based on a detection result of the human sensor 125; a state confirmation section 123b for making an inquiry to a person inside the bathroom about a state with the use of the notification section (speaker 126) based on a fact that the abnormality detection section 123a has detected an abnormality; and an abnormality determination section 123c for performing processing to notify a portable terminal device of an abnormality via an external communication network 40 when there is no response indicating absence of an abnormality from a person inside the bathroom with respect to an inquiry by the state confirmation section 123b.SELECTED DRAWING: Figure 2
Patent JP-2019097212-A (JP)
Title: Reproduction device and reproduction method
Inventor: YAMAMOTO KAZUO
IPC: H04N5/20
Filed: 2019-03-06
Abstract: To enable graphics with appropriate brightness to be displayed on a video having a wide dynamic range of brightness.SOLUTION: A recording medium, on which a reproduction device of one aspect of the present technology performs reproduction, records coded data of an extended video that is a video having a second brightness range that is wider than a first brightness range, brightness characteristic information that represents a brightness characteristic of the extended video, and graphics data that is superimposed on the extended video and that has the first brightness range. The reproduction device converts a first pixel value of the graphics to a second pixel value in the brightness characteristic of the extended video represented by the brightness characteristic information, the second pixel value representing brightness that is equivalent to brightness represented by the first pixel value in a brightness characteristic of the graphics, and synthesizes the extended video, the extended video being obtained by decoding the coded data, together with graphics having the second pixel value. The present technology can be applied to players that reproduce contents.SELECTED DRAWING: Figure 16
Patent JP-2020145381-A (JP)
Title: Shunt structure and current detector
Inventor: RI KO
IPC: G01R15/00
Filed: 2019-03-08
Abstract: To provide a shunt structure capable of suppressing quality variations between products.SOLUTION: The shunt structure includes a shunt resistance 16 and a first bus bar 15 and a second bus bar 18 connected with each of both terminals of the shunt resistance 16. The first bus bar 15 and the second bus bar 18 are formed from pure copper or copper alloy, and a first connection part 17 between the shunt resistance 16 and the first bus bar 15 and a second connection part 19 between the shunt resistance 16 and the second bus bar 18 are constituted by brazing connection, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019165004-A (JP)
Title: Insulation tube
Inventor: WAKAHARA YOKO
IPC: B32B1/08
Filed: 2019-03-13
Abstract: To provide an insulation tube having excellent durability, electric characteristics, and flame retardancy.SOLUTION: An insulation tube has one or more layers mainly made of a polyarylene sulfide resin, and at least one of the layers is a layer composed of a polyarylene sulfide resin with a melting point of 275°C or less.SELECTED DRAWING: None
Patent JP-2020151883-A (JP)
Title: Liquid discharge device, liquid discharge method, and liquid discharge program
Inventor: SATO TAKU
IPC: B41J2/01
Filed: 2019-03-19
Abstract: To provide a liquid discharge device, liquid discharge method, and liquid discharge program which can improve quality of a symbol formed on a medium.SOLUTION: A liquid discharge device includes a liquid discharge head which has at least one or more nozzles for discharging a liquid, and a controller which forms an image on a medium by using the liquid discharge head. The controller adjusts discharge data for driving the liquid discharge head in response to a feed amount of the medium in regard to a ratio between a width of a first area and a width of a second area when a symbol is formed on the medium by combination of the first area and the second area with higher reflectance of a light than the first area.SELECTED DRAWING: Figure 6
Patent JP-2019115713-A (JP)
Title: Devices with multiple optical fibers
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2019-03-19
Abstract: To provide medical devices.SOLUTION: An apparatus comprises an insertion tube having a distal end configured for insertion into proximity with tissue in the body of a patient and containing a lumen having an electrical conductor for conveying electrical energy to the tissue. The apparatus further includes a conductive cap attached to the distal end of the insertion tube and coupled electrically to the electrical conductor, where the conductive cap has an outer surface. In addition, there are a multiplicity of optical fibers contained in the insertion tube, each fiber terminating in proximity to the outer surface of the cap, and being configured to convey optical radiation to and from the tissue while the electrical energy is being conveyed to the tissue.SELECTED DRAWING: Figure 1