baber/WOPTO huggingface dataset:
Patent JP-2019085056-A (JP)
Title: Environmental change detection method for periphery of rail track
Inventor: MISU YAYOI
IPC: G06T7/593
Filed: 2017-11-10
Abstract: To provide an environment change detection method capable of easily detecting the environmental change based on photographed image data that grasps the distance to an object with high accuracy.SOLUTION: The environmental change detection method includes: an image data acquisition step for photographing images including scenery on both sides of a vehicle at a predetermined time interval by a camera mounted on the vehicle and storing the images together with positional information and time information in a storage device during traveling; an image cutting-out step for reading image data and cutting out image data in a predetermined range; a depth calculation step for calculating the depth of an object in an image by the stereo analysis with the use of a plurality of pieces of image data obtained by photographing the object from different positions; an image correction step for cutting out image data having a predetermined pixel number of width from a plurality of continuous pieces of image data and performing the ortho-correction in the vertical direction; an image feature quantity calculation step for calculating image feature quantity of the corrected continuous images; and a feature quantity difference calculation step for calculating a difference of the feature quantity on the basis of continuous images respectively generated from image data that are photographed in different periods.SELECTED DRAWING: Figure 4
Patent JP-2019091763-A (JP)
Title: Cleaning method and film forming method
Inventor: OKADA MITSUHIRO
IPC: H01L21/3065
Filed: 2017-11-13
Abstract: To provide a cleaning method capable of preventing the incorporation of fluorine into a film.SOLUTION: A cleaning method of a film forming apparatus for performing film forming processing for forming a silicon film, a germanium film, or a silicon germanium film on a substrate mounted on a substrate holder in a processing container includes a cleaning step of supplying a halogen-containing gas not containing fluorine into the processing container in a state in which the substrate holder which is stored under a dewpoint-controlled atmosphere after film forming processing and in which a substrate is not mounted is accommodated in the processing container, and etching and removing the silicon film, the germanium film, or the silicon germanium film deposited in the processing container including the substrate holder.SELECTED DRAWING: Figure 2
Patent JP-2019090203-A (JP)
Title: Fuel lid actuator
Inventor: IMANISHI HIKONORI
IPC: B60K15/05
Filed: 2017-11-14
Abstract: To realize a fuel lid actuator which does not generate self-excited vibration noise and has a simple structure with a small number of components.SOLUTION: An actuator 1A includes: a case 2; permanent magnets 21 and 22 accommodated in the case 2 and movable relative to the case 2; an electromagnet 30 accommodated in the case 2 and immovable relative to the case 2; and a rod 3 movable relative to the case 2 and reciprocally driven between a lock position for locking a fuel lid and an unlock position for unlocking the fuel lid. Energizing the electromagnet 30 to move the permanent magnets 21 and 22 in a first direction causes the rod 3 to be driven from the unlock position to the lock position, while reversing the direction of energizing the electromagnet 30 to move the permanent magnets 21 and 22 in a second direction opposite to the first direction causes the rod 3 to be driven from the lock position to the unlock position.SELECTED DRAWING: Figure 2
Patent JP-2019091228-A (JP)
Title: Path delay calculation device, path delay calculation program, and path delay calculation method
Inventor: SHIMAZAKI YOJI
IPC: G06F17/50
Filed: 2017-11-14
Abstract: To calculate an appropriate delay amount according to a timing constraint to be verified and an input signal of a logic element and a voltage level of a power supply voltage.SOLUTION: A path delay calculation device 1 comprises an element delay amount calculation unit. The element delay amount calculation unit includes a reference delay amount calculation unit for calculating a reference delay amount. The reference delay amount indicates a delay amount to be a reference of a target element that is a logic element included in a path. The element delay amount calculation unit comprises a power supply voltage extraction unit which extracts, from logic circuit information, a target power supply voltage which is a voltage for driving the target element, and extracts, from the logic circuit information, a previous stage power supply voltage which is a voltage for driving a previous stage element connected to the input terminal of the target element. The element delay amount calculation unit further includes a voltage correction coefficient determination unit. The voltage correction coefficient determination unit determines weather the delay amount of the path to be calculated is which of the maximum value and the minimum value. The voltage correction coefficient determination unit determines the voltage correction coefficient of the target element according to the comparison result of the previous stage power supply voltage and the target power supply voltage. The element delay amount calculation unit comprises a delay amount calculation unit that calculates the delay amount of the target element from the reference delay amount and the voltage correction coefficient.SELECTED DRAWING: Figure 4
Patent JP-2019091651-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAMOTO KENSUKE
IPC: H01M4/587
Filed: 2017-11-16
Abstract: To provide means for suppressing the worsening of the cycle durability while securing a sufficient initial discharge capacity(energy density) in a nonaqueous electrolyte secondary battery which uses, as a negative electrode active material, a mixture of a Si material and a carbon material.SOLUTION: A negative electrode for a nonaqueous electrolyte secondary battery comprises: a current collector; and a negative electrode active material layer disposed on a surface of the current collector and including a negative electrode active material. In the negative electrode, the negative electrode active material includes a Si-containing alloy, and a carbon material selected from a group consisting of graphite, a non-graphitizable carbon and an amorphous carbon, of which Young's modulus measured by a measurement method defined by JIS R 7222-1997 is 30 GPa or more. The carbon material accounts for 5 to 15 mass% in a total content of a Si-containing alloy and the carbon material.SELECTED DRAWING: Figure 1
Patent JP-2019092587-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2017-11-17
Abstract: To provide a technology which enhances amusement of performance accompanying operation of operation means in a game machine equipped with the operation means receiving operation by a player.SOLUTION: A Pachinko game machine PY1 includes select buttons 42k composed by a plurality of operation means. The Pachinko game machine PY1 performs a lottery about whether or not jackpot notice performance can be executed by using lottery conditions different every button of the select buttons 42k in accordance with operation of any of the select buttons 42k during a period that a select button effective period when operation of the select buttons 42k becomes effective is set and no guide performance promoting operation of the select button 42k is executed during variable display of a special symbol. The Pachinko game machine PY1 executes the jackpot notice performance in the case that an execution condition is satisfied on the basis of the lottery result.SELECTED DRAWING: Figure 13
Patent JP-2019093879-A (JP)
Title: Driving support device and driving support method
Inventor: SHIMA KAZUAKI
IPC: B60W40/04
Filed: 2017-11-22
Abstract: To provide a driving support device and a driving support method, which can prevent execution of automatic driving control in a non-automatic driving section.SOLUTION: An automatic driving control section 27 executes automatic driving control when an automatic driving section recognition section 25a recognizes that an own vehicle 1 is traveling in an automatic driving section. The automatic driving control section performs notification to urge manual driving when a non-automatic driving section recognition section 25b recognizes that the own vehicle 1 is traveling in a non-automatic driving section on the basis of a detection result by a surrounding condition detection section 23 during the execution of the automatic driving control.SELECTED DRAWING: Figure 1
Patent JP-2019092899-A (JP)
Title: Game machine
Inventor: HIRAGUCHI TOSHIHIKO
IPC: A63F7/02
Filed: 2017-11-23
Abstract: To provide a game machine for displaying an icon image, capable of improving an amusement of a game by a read-ahead performance.SOLUTION: A pachinko game machine PY1 performs lottery of a jackpot based on numerical information acquired by a first start port 11 or a second start port 12. The pachinko game machine PY1 generates a start winning command based on the acquired numerical information, and stores the start winning command in a start winning command holding storage part 125. The pachinko game machine PY1 displays a holding icon HA corresponding to each start winning command. A display mode of the holding icon HA comprises, a first mode for indicating an expectation to a jackpot by a first color, a second mode for indicating an expectation to a jackpot by a second color, and a special mode for indicating the expectation to a jackpot by both of the first color and the second color.SELECTED DRAWING: Figure 14
Patent JP-2018065742-A (JP)
Title: Intermediate film for laminated glass and laminated glass
Inventor: IWAMOTO TATSUYA
IPC: B32B27/22
Filed: 2017-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate film for laminated glass capable of suppressing occurrence of foaming and growth of foaming of laminated glass.SOLUTION: An intermediate film 1 for laminated glass includes a first layer 2, and a second layer 3 laminated on one surface 2a of the first layer 2. Each of the first layer 2 and the second layer 3 contains a polyvinyl acetal resin and a plasticizer. When the first layer 2 is used as a resin film (glass transition temperature Tg (°C)) or a resin film (glass transition temperature Tg (°C)) containing 100 pts.wt. of the polyvinyl acetal resin contained in the first layer 2 and 60 pts.wt. of triethylene glycol di-2-ethylhexanoate (3GO) as a plasticizer is used, and viscoelasticity of the resin film is measured, a ratio of elastic modulus G'(Tg+80) at (Tg+80)°C to elastic modulus G'(Tg+30) at (Tg+30)°C is 0.65 or more.SELECTED DRAWING: Figure 1
Patent JP-2019098871-A (JP)
Title: Pneumatic bias tire
Inventor: KAWAGUCHI TOMOYA
IPC: B60C9/06
Filed: 2017-11-30
Abstract: To improve durability of a bead part.SOLUTION: There is provided a pneumatic bias tire comprising a bias structure carcass ply 16 extended between a pair of bead parts 10, the carcass ply 16 is formed of an up ply 18 formed by winding up the surrounding of the bead core 12 to outside from inside in a tire axial direction and a down ply 20 for wrapping a wound part 18B of the up ply 18 from outside in the tire axial direction on the bead part 10. In a tire axial direction Y at a center position 26 of a height of the bead core 12, a ratio P/W of a width P(P1+P2+P3) occupied by the carcass ply 16 with respect to the bead part 10, is 45-55%.SELECTED DRAWING: Figure 2
Patent JP-2018161031-A (JP)
Title: Power supply system
Inventor: URUSHIBATA TAKURO
IPC: B60R16/02
Filed: 2017-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system that can avoid wasteful discharging of power of an on-vehicle battery or the like and connect an electrical component to be a new load later when the electrical component becomes necessary.SOLUTION: A power packet router (52-1 or 52-2) includes: a plurality of downstream side ports (power output ports 52b) allowing for connecting at least a load; a connection state detection unit (control unit 45 and S95-S96) for automatically detecting a connection state of each of the downstream side ports when a prescribed condition is met; and a connection state transmission unit (communication interface unit 46) for transmitting information representing the connection state to a power supply control unit. The power supply control unit reflects the connection state in transmission of power packets (S103).SELECTED DRAWING: Figure 17
Patent JP-2018039510-A (JP)
Title: Steering lock device
Inventor: TAKANO YOSHITAKA
IPC: B60R25/023
Filed: 2017-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a steering lock device capable of retaining a steering locked state against various illegal actions.SOLUTION: A steering lock device 1B includes: a trigger 70B to be displaced by falling off of a frame cover 20 from a frame 10; and auxiliary lock means 60B for holding a lock member 50B at a lock position by displacement of the trigger 70B in a state where the lock member 50B is positioned at the lock position. The steering lock device comprises a housing component 74 arranged in a housing chamber 13B formed by the frame cover 20 and the frame 10, or in a guide hole 14B, and trigger linkage means 73B for linking the housing component 74 and the trigger 70B. The trigger 70B is displaced via the trigger linkage means 73B when the housing component 74 is displaced.SELECTED DRAWING: Figure 10
Patent JP-2018082185-A (JP)
Title: Method for producing highly efficient solar cell
Inventor: HASHIGAMI HIROSHI
IPC: H01L31/0224
Filed: 2017-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell which is excellent in weather resistance and has high photoelectric conversion characteristics.SOLUTION: A solar cell has a first conductivity type semiconductor substrate 110, an emitter region 112 having a second conductive type being a conductivity type opposite to a first conductivity type on a first main surface of the semiconductor substrate, an emitter electrode 122 in contact with the emitter region, a base region having the first conductivity type, a base electrode in contact with the base region, and an insulator film preventing electric short circuit of the emitter region and the base region, where the insulator film is formed of polyimide, and the insulator film has CHOdetected count numbers of 100 or less when irradiated with Biions of 0.2 pA at an accelerating voltage of 30 kV by TOF-SIMS method.SELECTED DRAWING: Figure 1
Patent JP-2019106268-A (JP)
Title: Guide lamp apparatus
Inventor: JIMBO YUKIHIRO
IPC: F21V33/00
Filed: 2017-12-11
Abstract: To improve workability of wiring work.SOLUTION: A housing 10 of a guide lamp apparatus 1 comprises: a first storage section 10A in which a lighting block 22 is stored; a second storage section 10B in which a drive block 4 is stored; a first wiring section 10C; and a second wiring section 10D. A first terminal board 71 and a first wire L1 connected to a primary side of the first terminal board 71 are installed in the first wiring section 10C. A second wire L2 connecting a secondary side of the first terminal board 71, and the lighting block 22 and the drive block 4 is arranged in the second wiring section 10D. The first wiring section 10C is arranged on one side compared to the first storage section 10A and the second storage section 10B in a second direction crossing an arranging direction of the first storage section 10A and the second storage section 10B when viewed from a first direction.SELECTED DRAWING: Figure 3
Patent JP-2019104605-A (JP)
Title: Sheet conveyance device and control method
Inventor: SUZUKI KUNIHIDE
IPC: B65H5/06
Filed: 2017-12-13
Abstract: To provide a sheet conveyance device properly performing current control for driving a roller.SOLUTION: This device controls a current value for driving a roller which is for conveying a sheet and is so constituted that it can be positioned at any of a contact position for contacting to the sheet and a separation position for separating from the sheet. In control, when the position of the roller changes from the separation position to the contact position, the current value is set from a first current value to a second current value larger than the first current value, and a set time for maintaining the setting after setting from the first current value to the second current value is controlled.SELECTED DRAWING: Figure 7
Patent JP-2018038919-A (JP)
Title: Endoscope
Inventor: IWASAKA MASAYUKI
IPC: A61B1/018
Filed: 2017-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope in which a tip end part can be cleaned easily and quickly.SOLUTION: A standing base 60 which is stored in a standing base storage space 38 of a tip end part body 30 is coupled to a standing lever 84 of a standing lever storage chamber 40 via a rotary shaft 82. The standing base 60 comprises a rotary shaft reception part 66 composed of an engagement hole engaging with the rotary shaft 82 and an engagement hole loosely engaging with the rotary shaft, and in cleaning, the standing base 60 is loosely engaged with the rotary shaft 66 and retreated from the standing base storage slit 38.SELECTED DRAWING: Figure 4
Patent JP-2019108838-A (JP)
Title: Gear pump and manufacturing method of gear pump
Inventor: YOSHIDA NAOFUMI
IPC: F04C15/00
Filed: 2017-12-18
Abstract: To provide a gear pump which can accurately adjust clearances between gears and opposing parts opposing side faces of the gears.SOLUTION: A gear pump 1 comprises: a housing 2 including a hollow main body part 4 and a pair of end part materials 5, 6; a pair of gears 8, 9; opposing parts 12, 13 opposing side faces of the gears 8, 9 in the housing 2; and clearance adjustment means 40. The clearance adjustment means 40 adjusts clearances h1, h2 between the opposing parts 12, 13 and the gears 8, 9 by adjusting gaps L1, L2 of the opposing faces of the main body part 4 and the end part materials 5, 6. The clearance adjustment means 40 includes an elastic member 41 interposed between the opposing faces of the end part materials 5, 6 and the main body part 4, and drive bolts 42 as mechanical drive means for moving the end part materials 5, 6 to the main body part 4 side while withstanding the elastic member 41.SELECTED DRAWING: Figure 2
Patent JP-2018104686-A (JP)
Title: Thermoplastic resin composition and molded products produced therefrom
Inventor: KIM YOEN KYOUNG
IPC: C08L77/12
Filed: 2017-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having excellent antibacterial property, anti-static property, wearing resistance, chemical resistance, impact resistance and reliability, and molded products formed therefrom.SOLUTION: The present invention relates to a thermoplastic resin composition and molded products produced therefrom. In one specific example, the thermoplastic resin composition includes: a base resin including a polyalkyl(meth)acrylate resin and an aromatic vinyl copolymer; a polyether-ester-amid block copolymer; and zinc oxide having an average particle size of 0.2 μm to 3 μm and a BET specific surface area of 1 m/g to 20 m/g, in which the aromatic vinyl copolymer is a copolymer between alkyl(meth)acrylate, aromatic vinyl monomer, and a monomer copolymerizable with the aromatic vinyl monomer.SELECTED DRAWING: Figure 1
Patent JP-2018104412-A (JP)
Title: Therapeutic and/or preventive agent of eye disease
Inventor: OKIGAMI HIROMI
IPC: A61P27/02
Filed: 2017-12-21
Abstract: PROBLEM TO BE SOLVED: To provide compounds showing a therapeutic and/or preventive effect to eye diseases.SOLUTION: The therapeutic and/or preventive agent of eye diseases contains 4-{[(1R,2s,3S,5s,7s)-5-hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide represented by the following formula or a salt thereof, the eye diseases being age-related macular degeneration, diabetic retinopathy, diabetes macular edema, proliferation diabetic retinopathy, retinopathy of prematurity, retinal venous occlusion, Corts disease, macular telangiectasia, uveitis, scleritis, retinitis, optic neuritis, and rejection at the time of a cell allotransplantation.SELECTED DRAWING: None
Patent JP-2019111553-A (JP)
Title: Method for removing burr in sand core for casting
Inventor: ERA NAOYA
IPC: B22C9/18
Filed: 2017-12-22
Abstract: To sufficiently remove burr while suppressing the damaging of the body of a sand core for casting.SOLUTION: Provided is a method for removing burr in a sand core 40 for casting where, in the sand core 40 for casting having a burr removal object part 41 of at least either an opening part or a notch part, burr is removed from the burr removal object part 41. The method comprises: a step of inserting a bag body 13 into the burr removal object part 41 of the sand core 40 for casting; and a step of expanding the bag body 13 inserted into the burr removal object part 41 and press-breaking burr 42 formed at the circumferential face of the burr removal object part 41 by the expanded bag body 13.SELECTED DRAWING: Figure 4
Patent JP-2019114668-A (JP)
Title: Electroluminescent element, method for manufacturing electroluminescent element, and dispersion liquid
Inventor: CHISAKA JIRO
IPC: C09K11/00
Filed: 2017-12-25
Abstract: To provide an electroluminescent element having a long life with good emission efficiency, high relative luminance, excellent emission efficiency and excellent heat resistance.SOLUTION: The electroluminescent element includes a pair of electrodes opposing to each other, a hole injection layer and/or a hole transport layer, an electron injection layer and/or an electron transport layer, and a light-emitting layer. The light-emitting layer contains a compound selected from the group consisting of RCOOH, RNHand the like, which is not coordinated on surfaces of semiconductor nanoparticles; or at least one layer selected from the group consisting of the hole injection layer, the hole transport layer, the electron injection layer and the electron transport layer contains the above compound; or the electroluminescent element further includes an intermediate layer containing the above compound at least at any position between the electrode and the hole transport layer, between the hole injection layer and the hole transport layer, between the electron injection layer and the electron transport layer, between the electrode and the electron injection layer, or between the electrode and the electron transport layer.SELECTED DRAWING: None
Patent JP-2019114735-A (JP)
Title: Laminated coil component
Inventor: SATO TAKAHIRO
IPC: H01F27/29
Filed: 2017-12-26
Abstract: To provide a laminated coil component that can adjust coil characteristics.SOLUTION: In a laminated coil component 1, a ferrite element 2 includes a first element portion 6 and a second element portion 7 adjacent in the axial direction of a laminated coil, and the dielectric constant of the second element portion 7 is less than the dielectric constant of the first element portion 6, and the permeability of the second element portion 7 is higher than the permittivity of the first element portion 6. When a coil winding portion 12 is provided so as to straddle the first element portion 6 and the second element portion 7, the inventors newly found that the first element portion 6 and the second element portion 7 contribute to the coil characteristics. In the laminated coil component 1, desired coil characteristics can be obtained by adjusting the ratio of the first element portion 6 and the second element portion 7 in the ferrite element 2.SELECTED DRAWING: Figure 2