baber/WOPTO huggingface dataset:
Patent JP-2016116902-A (JP)
Title: Game machine
Inventor: TSUTSUMI HAYATO
IPC: A63F7/02
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that includes a light emitting element and element driving means for driving the light emitting element and that can properly drive the light emitting element.SOLUTION: In a game board 20, a winning notice LED 37 is provided, and a voltage application circuit is provided for applying voltage to the winning notice LED 37. The voltage application circuit is connected to a third driving IC via wiring, and applies voltage to the winning notice LED 37 on the basis of an input of a prescribed driving signal from the third driving IC. Here, on the wiring, a time constant circuit is provided for cancelling the noise mixed in the driving signal.SELECTED DRAWING: Figure 2
Patent JP-2017145310-A (JP)
Title: Manufacturing method of oil and water fusion fuel
Inventor: YAMAMOTO YASUHIRO
IPC: C10L1/32
Filed: 2016-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of hydration fuel synthesizing water and oil without separation to water and oil anymore and high in transparency.SOLUTION: A manufacturing method of a hydration fuel for generating the hydration fuel by mixing fuel oil and water has an ionization process for fragmenting and ionizing molecular aggregate of water, a stirring mixing process for injecting the fuel oil into a stirring mixing tank and mixing and stirring the ionized water to which an additive is injected while circulating the fuel oil by a mixer and a fusion process for repeating the stirring mixing process at a state with adding a temperature of 15°C to 80°C and air pressure of 1.5 Pa to 20 Pa to the stirred and mixed fuel oil and water. Thereby water is largely improved by the ionization process and an additive injection process, compatibility with the fuel oil is improved and fuel oil can be increased.SELECTED DRAWING: Figure 1
Patent JP-2017151216-A (JP)
Title: Sound source direction estimation device, sound source direction estimation method, and program
Inventor: TANAKA RYUSUKE
IPC: H04R3/00
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To estimate a sound source direction in the environment where disturbances such as a reflection sound and a reverberation sound exist with a high accuracy and in a short time.SOLUTION: A rising section and a falling section for sorting an observation signal of an object used for the process of estimating a direction of a desired sound source are specified from among observation signals larger than a predetermined level of sounds observed by a plurality of rising microphones. A rising covariance matrix is calculated using the observation signal of the rising section, and a falling covariance matrix is calculated using the observation signal of the falling section. An eigenvector for simultaneously diagonalizing the rising covariance matrix and the falling covariance matrix is found, and the direction of a desired sound source is estimated using the eigenvector. This technique is applicable, for example, to a sound source direction estimation device for estimating the sound source direction of the sound picked up by a microphone array.SELECTED DRAWING: Figure 1
Patent JP-2016188355-A (JP)
Title: Aqueous resin composition for coating material
Inventor: SAKAMOTO YOSHIMINE
IPC: C09D7/12
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous resin composition for coating material which forms a coating film excellent in water permeation resistance, follows an uneven shape present in the surface of a substrate such as a slate board, and hardly causes aggregates when coated by roll coating, and to provide an inorganic substrate on which the aqueous resin composition for coating material is applied.SOLUTION: There is provided the resin composition for use in an aqueous coating material, which contains emulsion particles and in which a monomer component used as a raw material of the emulsion particles contains an acetoacetoxy group-containing monomer and a nitrogen atom-containing monomer, and a mass ratio of the acetoacetoxy group-containing monomer and the nitrogen atom-containing monomer (acetoacetoxy group-containing monomer/nitrogen atom-containing monomer) is 10/90 to 90/10.SELECTED DRAWING: None
Patent JP-2017155917-A (JP)
Title: Electric brake device
Inventor: YAMAZAKI TATSUYA
IPC: F16D65/02
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric brake device in which a pressure between a brake pad and a brake disc is easily made to be uniform and a dragging torque occurred when a brake is released can be reduced.SOLUTION: This invention relates to an electric brake device comprising a first and a second linear motion mechanisms 33a, 33b for converting each of rotations of a first and a second rotating shafts 32a, 32b into linear motions of a first and a second piston members 26a, 26b; a differential side power force transmitting passage 35 for distributing and transmitting rotation outputted from an electric motor 30 in such a way that each of the first and second rotating shafts 32a, 32b may be rotated at number of revolution corresponding to a rotating load; a non-differential side power force transmitting passage 36 for distributing and transmitting rotation outputted from the electric motor 30 in such a way that the first and second rotating shafts 32a, 32b may be rotated at the same number of revolution; and a clutch mechanism for changing-over a power force transmitting passage between the differential side power force transmitting passage 35 and the non-differential sided power force transmitting passage 36.SELECTED DRAWING: Figure 4
Patent JP-2017160287-A (JP)
Title: Polyacetal resin molding and method for producing the same
Inventor: FURUYA NORIHIKO
IPC: C08K3/08
Filed: 2016-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyacetal resin molding having a good appearance and also having excellent scratch resistance and chemical resistance.SOLUTION: A polyacetal resin molding is a molding comprising a polyacetal resin, and a glitter of 0.2 pts.mass or more and 10 pts.mass or less relative to the polyacetal resin 100 pts.mass. The image definition of at least part of the molding is 20% or more.SELECTED DRAWING: None
Patent JP-2017160709-A (JP)
Title: Construction machine
Inventor: TAKAYAMA SHIGEKI
IPC: E02F9/20
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine capable of making both compatible in restraining damage of an electric motor by sudden operation in low temperature time and coping with the sudden operation when necessary.SOLUTION: A construction machine comprises a main hydraulic pump 52 for discharging pressure oil for driving a hydraulic actuator, an electric motor 51 for driving the main hydraulic pump 52, a signal arithmetic operation device 72 for arithmetically operating a command signal I for controlling a control valve in response to an operation signal from operation levers 41-44, a temperature sensor 58 for detecting the temperature of the electric motor 51, a storage device 73 for storing relationship information between a limiting mode and the motor temperature T to the command signal I, a proper mode selection device 74 for selecting a proper mode being the limiting mode corresponding to the motor temperature T based on the relationship information, a notification command device 76 for outputting a notification command signal based on a selection signal and first-third lamps 45a-45c for notifying-outputting the proper mode based on the notification command signal.SELECTED DRAWING: Figure 6
Patent JP-2017168895-A (JP)
Title: Document reader
Inventor: KATO RYOSUKE
IPC: H04N1/10
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a document reader that prevents repetition of mistake, which results from a situation in which when the placement position of a document is checked by opening a platen cover, the document is placed again in the placement position used before the check.SOLUTION: A document reader comprises: a document feed unit 3 that opens/closes, as a platen cover, an upper surface of a platen glass, which is a document placing surface; an opening/closing detection sensor 26 that detects opening/closing of the document feed unit 3; a document placement detection sensor 25 that detects placement of a document on the platen glass; a document size detection sensor 24 that detects the size of a document placed on the platen glass; and a position change determination unit 72 that when opening/closing of the document feed unit 3 is detected by the opening/closing detection sensor 26 while a document is kept placed on the platen glass, a document size detected by the document size detection sensor 24 matches the document size used before the cover is opened, and that if both matches, notifies that position cannot be changed.SELECTED DRAWING: Figure 3
Patent JP-2016173365-A (JP)
Title: Remote pressure sensor and method for operating remote pressure sensor
Inventor: GAN ZHOU
IPC: G01L1/24
Filed: 2016-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor, a method for detecting pressures, and a method for determining change in the double refraction of a polarization-maintaining (PM) optical fiber.SOLUTION: The pressure sensor includes: a laser light source; a polarization module connected to the laser light source, for modulating a polarization state of a light; a PM optical fiber with pressure-dependent optical anisotropy having a sensor connected to a distal end of the PM optical fiber, for drawing a light into a proximal end; and a detector receiving a light returning from the sensor through the proximal end and giving a signal indicating a pressure on the sensor based on the light.SELECTED DRAWING: Figure 1
Patent JP-2016178297-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/092
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a transistor with stable electric characteristics.SOLUTION: A semiconductor device comprises an oxide semiconductor, a first conductor, a first insulator, a second insulator, a third insulator, and a fourth insulator. The oxide semiconductor is arranged on the first insulator. The second insulator is arranged on the oxide semiconductor. The third insulator is arranged on the second insulator. The first conductor is arranged on the third insulator. The fourth insulator is arranged on the first conductor. The fourth insulator has a region in contact with an upper surface of the second insulator. The oxide semiconductor has a region overlapped with the first conductor via the second and third insulators. When seen from an upper surface, an outer periphery of the first insulator and an outer periphery of the second insulator are located outside an outer periphery of the oxide semiconductor.SELECTED DRAWING: Figure 1
Patent JP-2017165299-A (JP)
Title: Invasion detection device for vehicle, computer program used for the device, and recording medium recording the program
Inventor: MORIWAKI HIDEYUKI
IPC: B60R25/31
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous operations of an invasion detection device for a vehicle.SOLUTION: An invasion detection device for a vehicle for continuously detecting object invasion into a vehicle cabin includes an ultrasonic transmission part (a transmission side ultrasonic sensor 20), an ultrasonic reception part (a reception side ultrasonic sensor 30) for receiving a reflection wave from an object, a warning transmission part (a warning device 40), and a detection processing part (a device body 10) for controlling the warning transmission part on the basis of a signal from the ultrasonic reception part. The detection processing part performs the detection in accordance with a pulse number of a pulse in which pulse width is equal to or more than a prescribed level in a pulse obtained by performing half-wave rectification, bandpass filtering and waveform rectification of a signal outputted from the ultrasonic reception part.SELECTED DRAWING: Figure 1
Patent JP-2017166093-A (JP)
Title: Ornament fiber sheet and automotive interior material
Inventor: USUDA KEIJI
IPC: D04H1/488
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an ornament fiber sheet without generating wrinkle and deteriorating design even when an ornament fiber sheet having a large print pattern is molded with having irregularity, an ornament fiber sheet capable of being molded at good productivity as design is not deteriorated even when the ornament fiber sheet is molded without arranging the same in a molding mold frame with good accuracy, and further an automobile interior material having the ornament fiber sheet as a surface material, irregularity on a surface and excellent in design.SOLUTION: The ornament fiber sheet has a large graphic units 11 and 12 by a print resin with area of 0.1 cmor more on a fiber sheet surface and the large graphic units 11 and 12 consist of an aggregate of a small graphic units 13 to 15 with area of less than 0.1 cm. The large graphic units 11 and 12 are arranged irregularly in a lateral direction. The automobile interior material has the ornament fiber sheet as a surface material and irregularity on a surface.SELECTED DRAWING: Figure 1
Patent JP-2017167383-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TOKUDA TETSUO
IPC: G03G15/20
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can reduce overheating of a pressure roller without sacrificing paper productivity and without increasing the size of the device.SOLUTION: A fixing belt 25 is stretched over a fixing roller 21 and a heating roller 23. A pressure roller 26 is brought into pressure contact with the fixing roller 21 with the fixing belt 25 therebetween. When the temperature of the pressure roller 26 detected by a pressure roller temperature detection part 10 is equal to or higher than a first threshold, a control part 8 controls a nip pressure adjustment mechanism 9 to reduce a nip pressure and drives a cooling fan 11a. The control part 8 then returns the nip pressure to the original level and stops the cooling fan 11a immediately before the subsequent sheet enters a fixing nip part N.SELECTED DRAWING: Figure 1
Patent JP-2017165563-A (JP)
Title: Sheet processing device and image forming apparatus
Inventor: OBUCHI HIROSUKE
IPC: G03G15/00
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device and an image forming apparatus that are able to make a grove in a sheet without damaging an image.SOLUTION: Using a groove formation unit 454 provided between an input roller pair 751 and a conveyance roller pair 752, a stationary sheet P held by the input roller pair 751 and the conveyance roller pair 752 is sandwiched from both faces of the sheet, and a groove is formed in the sheet P. A torque limiter 755 is provided for a drive system 760 by which drive of a conveyance motor M10 that drives the input roller pair 751 is transmitted to the input roller pair 751. When the sheet P is sandwiched and pulled by the groove formation unit 454 during groove formation, the input roller pair 751 is rotated by the pulled sheet.SELECTED DRAWING: Figure 9
Patent JP-2017167478-A (JP)
Title: Liquid crystal display device and mother substrate for the same
Inventor: ISHIKAWA TOMOKAZU
IPC: G02F1/1339
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To increase the number of liquid crystal display panels that can be taken from a mother substrate.SOLUTION: In a liquid crystal display device, a TFT substrate 100 and a counter substrate 200 are attached to each other in a sealing portion formed at the periphery of the counter substrate 200 and a terminal portion is formed in a part of the TFT substrate 100 where the counter substrate is not present. In the TFT substrate 100, a bank-like organic passivation film 102 is formed along an end of the terminal portion. A step portion 1023 is formed in the organic passivation film 102. The thickness of the organic passivation film 102 at the end side relative to the step portion 1023 is larger than the thickness on the inner side relative to the step portion.SELECTED DRAWING: Figure 9
Patent JP-2017173021-A (JP)
Title: Oilless pressure sensor
Inventor: TOJO HIROSHI
IPC: G01L19/06
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce residual strain and reduce risk of disconnecting a signal extraction line without reducing sensitivity, and to improve corrosion resistance.SOLUTION: A sensor chip 101 consists of a first semiconductor substrate 1 and a second semiconductor substrate 2. Strain gauges 1c are formed on one surface (upper surface (rear surface)) 1a of the first semiconductor substrate 1, and the other surface (lower surface (front surface)) 1b is covered with a corrosion-resistant protective film 3. The sensor chip 101 is housed in a package 102 in a state where the protective film 3 is exposed as a liquid-contacting part. An exposed surface (pressure-receiving surface) 101a of the protective film 3 is flush with an exposed surface 102a of the package 102. Filler 103 is filled into a gap h around and between the exposed surface (pressure-receiving surface) 101a of the protective film 3 and the exposed surface 102a of the package 102.SELECTED DRAWING: Figure 1
Patent JP-2017173118-A (JP)
Title: Magnetic sensor
Inventor: TANABE KEI
IPC: G01R33/02
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a magnetic sensor suitable for closed loop control.SOLUTION: A magnetic sensor comprises: a magnetic resistance effect element MR1 that is electrically connected between terminals 41 and 42 and extends in an x-direction; and a magnetic substance 31 that is electrically connected between terminals 43 and 44 and extends in the x-direction along the magnetic resistance effect element MR1. The magnetic resistance effect element MR1 is at a position offset with respect to a center position of the magnetic substance 31 in a y-direction. According to the present invention, a magnetic flux to be detected is collected by the magnetic substance 31, and a current is fed to the magnetic substance 31 in accordance with a resistance value of the magnetic resistance effect element MR1, thereby enabling closed loop control. That is, the magnetic substance 31 serves both a magnetism collection function and a cancel coil function, which in turn makes it possible to reduce the number of necessary circuit elements and achieve reduction in size and costs.SELECTED DRAWING: Figure 1
Patent JP-2016135306-A (JP)
Title: Game board
Inventor: SHIMIZU SHINGO
IPC: A63F7/02
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game board featuring display means.SOLUTION: A game board includes: first display means capable of displaying at least a first instruction indication; and second display means capable of displaying at least a second instruction indication. The first display means includes a first display, the second display means includes a second display separate from the first display, and at least one portion of a display period of the first instruction indication may overlap with at least one portion of a display period of the second instruction indication.SELECTED DRAWING: Figure 232
Patent JP-2017171796-A (JP)
Title: Polypropylene-based resin porous film and manufacturing method therefor
Inventor: TERAKAWA TORU
IPC: H01M2/16
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin porous film excellent in air permeability, having high piercing strength, excellent in productivity, especially capable of being suitably used for a separator for cell and a manufacturing method therefor.SOLUTION: There is provided a propylene-based resin porous film having air permeability resistance per thickness of 1 μm of 10 to 1000 sec./100 mL and tensile strength Sof a flow direction (MD:Machine Direction) of the film and tensile strength Sin a vertical direction (TD:Transverse Direction) to the flow direction, which is measured using test piece with length of 80 mm, width of 15 mm and thickness of 15 to 28 μm in a measurement direction according to JIS K7127:1999 at distance between chucks of 40 mm and test rate of 200 mm/min., satisfying following formulae (1) and (2). 0.13≤S/S≤0.80 (1) 170 MPa≤S+S≤400 MPa (2)SELECTED DRAWING: None
Patent JP-2017169937-A (JP)
Title: Game machine
Inventor: TAKASE TAKESHI
IPC: A63F7/02
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To easily check what kind of a dishonest act is performed at which timing, in a game machine.SOLUTION: A main control substrate 63 comprises game history display means 69 for displaying plural kinds of pieces of game history data containing an arithmetic result by arithmetic means, and display control means for controlling the game history display means is provided on a main CPU 61. The game history display means 69 is mounted on the main control substrate 63 in a substrate case CS installed on an upper position in a housing, and when a front face panel is opened, the game history display means can be viewed from outside. The game history display means 69 is formed of four 7-segment display elements, and displays plural kinds of pieces of game history data containing the arithmetic result which is calculated by the arithmetic means, using data stored in a RWM, by control of the display control means.SELECTED DRAWING: Figure 6
Patent JP-2017177985-A (JP)
Title: Work vehicle
Inventor: KIKUKAWA FUMITAKA
IPC: B60K15/063
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle which enables reduction of work hours of oil feeding work by an operator and enables easy replacement of an oil feed pump, etc.SOLUTION: A tractor includes: a fuel tank 109; a cabin frame 20; and an oil feed pump housing part 30. The fuel tank 109 is disposed in an engine hood 106. The cabin frame 20 forms a cabin frame 20 on which an operator gets on. The oil feed pump housing part 30 is disposed so as to be positioned in front of the cabin frame 20 and houses an oil feeding pump for feeding a fuel to the fuel tank 109 in a removal manner.SELECTED DRAWING: Figure 4
Patent JP-2017183160-A (JP)
Title: Lead storage battery
Inventor: KONDO TAKAFUMI
IPC: H01M4/14
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lead storage battery which improves charge acceptability and has excellent lifespan performance and low temperature high rate discharge characteristics.SOLUTION: The lead storage battery includes a positive electrode plate and a negative electrode plate facing each other with a separator interposed therebetween and an electrolyte. The positive electrode plate includes a positive electrode material and the negative electrode plate includes a negative electrode material. The specific surface area of the positive electrode material is 10 m/g or more, and the positive electrode material contains tin oxide.SELECTED DRAWING: None
Patent JP-2017184562-A (JP)
Title: Charger
Inventor: ISHIKAWA YOSHIHIRO
IPC: H01M10/48
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality of a charger having a battery voltage detection path other than a battery charge path, when the abnormality such as an open circuit occurs on one of the paths.SOLUTION: A charger 10 includes: a charge unit 30 which charges the battery through a charge path Lp; a control unit 20 which controls to charge the battery from the charge unit 30; and a first voltage detector unit 22 which detects a battery voltage through a detection path Ls which is a different path from the charge path; and a second voltage detector unit 24 which detects the battery voltage through the charge path. When the absolute value of a battery voltage difference detected by each voltage detector unit is a threshold or higher, the charge control unit determines that there is an abnormality on at least one path to inhibit charging the battery.SELECTED DRAWING: Figure 1