baber/WOPTO huggingface dataset:
Patent JP-2015069825-A (JP)
Title: Contact material and circuit breaker using the same
Inventor: BABA TOSHIYUKI
IPC: C22C9/00
Filed: 2013-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently perform life management by preventing an electrical contact material consisting of a composite material of copper and tungsten from generating tortoiseshell-like cracks due to arc generated during breaking and by prolonging the life.SOLUTION: 25 to 100 volume% out of tungsten particles in an electrical contact material are made to be occupied with coarse particles whose diameter is 60 to 200 μm, thereby capable of preventing tortoiseshell-like cracks composed of cracks progressing in the depth direction of the contact. In order to prevent generation of the tortoiseshell-like cracks, appearance of a new arc generating point due to falling-off of the contact is prevented and contact life can be predicted, then exchange frequency can be lowered.
Patent JP-2015071865-A (JP)
Title: Lock structure of battery box and electric power-assist bicycle
Inventor: TAKAHASHI HIROSHI
IPC: B62J11/00
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent unintentional removal of a battery box by configuring so that an engagement part which locks a battery box does not move in an unlocking direction by following key operation.SOLUTION: In a lock structure 4 of a battery box 1 which includes a part 2 to be engaged that is formed at the battery box 1 and an engagement part 3 which engages with and disengages from the part 2 to be engaged, the engagement part 3 is configured so as to implement retreating to an unlocking position and advancing to a locking position by straight movement when the battery box 1 is fitted and to implement retreating to the unlocking position by swinging movement when the battery box 1 is removed, so that the engagement part 3 does not retreat to the unlocking position unless operation of removing the battery box 1 is implemented, and the battery box 1 is not removed unintentionally under a key unlocking situation, resulting in safety.
Patent JP-2015070895-A (JP)
Title: Shaft and guide wire using the shaft
Inventor: MIYATA NAOHIKO
IPC: A61M25/09
Filed: 2013-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a shaft which can suppress permanent deformation when being inserted into an extremely winding blood vessel, and a guide wire using the shaft.SOLUTION: A shaft 10 is configured by being twisted in a longitudinal direction N and has a cross-section of a rectangular shape in a direction perpendicular to the longitudinal direction N. Then, the cross-section has a recessed part 14 that is recessed in an arc.
Patent JP-2015071249-A (JP)
Title: Manufacturing method of water-repellent film
Inventor: SUMITA TAKESHI
IPC: B29C59/04
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a water-repellent film capable of manufacturing a water-repellent film having sufficient water repellency.SOLUTION: A manufacturing method of water-repellent film has: a process of heating a material film (step S1); a process of heating a surface of an embossing roll (step S2); a process of conveying the material film at predetermined speed and conveying the film between the embossing roll and a pressure roll (step S3); a process of embossing a surface of the heated material film by the embossing roll and the pressure roll at predetermined pressure (step S4); a process of stopping conveyance of the material film (step S5); a process of cooling the surface of the embossing roll (step S6); and a process of restarting conveyance of the embossed material film and peeling off the embossed material film from the embossing roll (step S7).
Patent JP-2015073377-A (JP)
Title: Solar cell power supply device
Inventor: YANAGISAKO MANABU
IPC: H01L31/04
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell power supply device for reducing output power from a battery even when output from a solar cell is small.SOLUTION: According to a detection output signal from a detection circuit 2, a control unit M makes a charge display unit D be in a display state and makes a switching element SW1 be in an ON state to charge a secondary battery 1. When supply current from a solar cell S is smaller than a predetermined detection current value of the detection circuit 2, power supply to a power source unit V is performed through a power supply path from the secondary battery 1. When the supply current from the solar cell S is equal to or larger than the predetermined detection current value, the power supply to the power source unit V is performed through a power supply path from the solar cell S and the predetermined detection current value of the detection curent 2 is made to be equal to or larger than a drive current value of the power source unit V, which makes the switching element SW1 be in the ON state to make an output voltage of the solar cell S be a voltage of the secondary battery 1. This makes the detection circuit 2 to which this voltage is applied be in a detection stop state.
Patent JP-2015071700-A (JP)
Title: Aqueous pigment dispersion and aqueous ink composition comprising the same
Inventor: DENDA ATSUSHI
IPC: C09D11/00
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion having excellent metallic luster properties, and particularly excellent water dispersion properties, and an aqueous ink composition comprising the same.SOLUTION: An aqueous pigment dispersion according to the present invention comprises water and base metal pigment. The base metal pigment is surface-treated with a fluorine-based compound. When XPS (X-ray Photoelectoron Spectroscopy) analysis of the base metal pigment surface is performed, fluorine element concentration is 21-35 atm%.
Patent JP-2015076896-A (JP)
Title: Non-contact power supply system
Inventor: MATSUMOTO KENTO
IPC: H02J17/00
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power supply system capable of efficiently performing non-contact power supply without being bothered by restriction on positional relation between a power transmission side coil and power reception side coil.SOLUTION: A non-contact power supply system comprises: a power supply unit for generating power; a power transmission side coil which is excited by the power generated by the power supply unit; a power reception side coil which is arranged at a position outside or inside a loop of the power transmission side coil where the magnetic flux formed by the power transmission side coil is interlinked and is magnetically coupled with the power transmission side coil; and a conversion unit for converting power induced in the power reception side coil to desired power.
Patent JP-2015073665-A (JP)
Title: Golf ball
Inventor: ISOGAWA KAZUHIKO
IPC: A63B37/00
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball excellent in a high carry performance, an approach performance, and a striking feeling.SOLUTION: A golf ball includes a spherical core, an intermediate layer, an inner layer cover, and an outer layer cover. The hardness Hm of the intermediate layer is larger than the hardness Hinc of the inner layer cover, and the hardness Hinc is larger than the hardness Houc of the outer layer cover. The difference (Hm-Houc) is larger than 25. The volume Vm of the intermediate layer is larger than the volume Vinc of the inner layer cover, and the volume Vinc is larger than the volume Vouc of the outer layer cover. The ratio of the sum (Vm+Vinc+Vouc) to the volume V of the entire golf ball [(Vm+Vinc+Vouc)/V] is smaller than 0.30. The ratio (Vm/Vouc) is larger than 1.50. The product (Vm×Hm) and the product (Vouc×Houc) satisfy the following relation: [(Vm×Hm)/(Vouc×Houc)]>3.0.
Patent JP-2015076960-A (JP)
Title: Vehicle power supply system
Inventor: YABUUCHI YASUHIRO
IPC: B60R16/04
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle power supply system capable of performing power line communication by discriminating whether or not an opposite communication party is a genuine power supply device.SOLUTION: Power is supplied from a power supply device 7 to a vehicle 1 by the connection of the vehicle 1 to the power supply device 7 through a power supply cable 8 including a power line 8a and a control signal line 8b. Also power line communication is performed through the control signal line 8b. In order to verify whether or not the opposite communication party of a power line communication ECU 14 is a genuine power supply device 7, a charge control ECU 11 changes a control signal voltage value of the control signal line 8b, and in response thereto, the power supply device 7 counts the number of changes of the control signal, to notify the vehicle 1. The power line communication ECU 14 determines whether or not the opposite communication party is genuine dependent on whether the number of changes received from the power supply device 7 is coincident with the actual number of changes made by the charge control ECU 11.
Patent JP-2014050392-A (JP)
Title: Metabolic imprinting
Inventor: SHAHKHALILI YASAMAN
IPC: A23L33/00
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a kit of compositions, relating to infant nutrition in a post natal period and in early life, more particularly during an age period of 6-36 months or during a part thereof, wherein the macronutrient content of the compositions is gradually changing based on a month age of a child to reduce the risk of developing obesity and diabetes later in life.SOLUTION: The kit of diet compositions for children during the age period of 6-36 months or during a part thereof, wherein the macronutrient content of the compositions is gradually changing in the form of a straight line from a composition that comprises about 40-50% energy from fat and about 40-49% energy from carbohydrates for children at the age of 6 months to a composition that comprises about 30-35% energy from fat and about 50-55% energy from carbohydrates for children at the age of 36 months, and its use to prevent obesity later in life.
Patent JP-2014081936-A (JP)
Title: Method, system, and computer device for mining temporal requirement from block diagram model of control system
Inventor: JYOTIRMOY V DESMUKH
IPC: G05B17/02
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To disclose a system and method for mining a temporal requirement from a block diagram model of a closed loop control system.SOLUTION: The method for mining a temporal requirement from a block diagram model of a closed loop control system includes: simulating a closed loop control system of a vehicle to obtain simulation traces; determining a candidate requirement 206 by instantiating a template requirement 204 including undefined values, with values of the simulation traces to locate parameter values that suggest that the template requirement is fulfilled; determining whether a counterexample to the candidate requirement exists; and in response to determining that the counterexample to the candidate requirement exists, obtaining the counterexample to the candidate requirement and adding the counterexample to the simulation traces for inspection.
Patent JP-2015078455-A (JP)
Title: Spinning winder
Inventor: HASHIMOTO KINZO
IPC: B65H51/08
Filed: 2013-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a spinning winder which enables yarn-threading work to be reduced in time and to be easily re-performed.SOLUTION: In a spinning winder, a plurality of yarns spun from a spinning machine are wound around a plurality of bobbins mounted on a bobbin holder. A godet roller mounted on the spinning winder can be moved between a production position when the plurality of yarns are wound around the plurality of bobbins and a yarn-threading position closer to one end of the bobbin holder than the production position. A plurality of traverse fulcrum guides can be moved between respective production positions when the plurality of yarns fed from the godet roller are guided to the plurality of bobbins and respective yarn-threading positions where the plurality of traverse fulcrum guides are closer to the yarn-threading position of the godet roller than when located at the respective production positions, and are gathered so as to make spaces between the plurality of traverse fulcrum guides smaller.
Patent JP-2015081230-A (JP)
Title: Ph gradient method using dye complex, and dye-containing liposome
Inventor: TOMITA YOSHINORI
IPC: A61K47/24
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To make liposome particles which can stably hold amphiphatic dye in large quantities.SOLUTION: Amphiphatic cyanine dye that changes in hydrophilicity and hydrophobicity according to pH forms a complex with a phospholipid component, preferably phosphocholine, and it is contained in liposome by a pH gradient method.
Patent JP-2015081541-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: NISHIOKA HIROMASA
IPC: F01N3/02
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge of NOx to an atmosphere before a temperature of a NOx purification catalyst reaches an activation temperature while maintaining a holding capacity of a NOx holding agent small.SOLUTION: A NOx absorbent 25 for adsorbing NOx in an exhaust gas, and a NOx purification catalyst 26 for purifying the NOx in the exhaust gas are arranged in an engine exhaust passage. An electric heater 27 for raising a temperature of the NOx adsorbent 25 is arranged. When a signal indicating a start requirement of an internal combustion engine is issued, power supply to the electric heater 27 is started before the complete explosion of the internal combustion engine, and an amount of power at which the temperature of the NOx adsorbent becomes equal to or higher than a water content removal temperature and lower than a NOx removal temperature is supplied to the electric heater.
Patent JP-2015083433-A (JP)
Title: Adhesive antifouling fender
Inventor: SAKAGUCHI HITOSHI
IPC: B63B59/02
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a fender capable of achieving contraction of construction time at a shipyard, reduction of affection to a ship body due to damage, relaxing impact, reduction of weight of the ship body, reduction of damage to the fender due to damage, simplification of repair work, prevention of contamination to the ship body due to rainwater, and improvement of appearance design of the ship body and being attached to a side surface of the ship body.SOLUTION: A shell of a fender 41 is formed of polyurethane resin, so that the fender can be firmly adhered to an outer board on a ship side, by using an urethane adhesive or epoxy adhesive. The fender 41 has a water droplet falling inducing part 44 on part of surface except for a fender adhesive surface 45, so that water flow from an upper deck can be interrupted, the water flow can be fallen to a water surface before reaching the outer board on a ship side, so that contamination on the outer board on a ship side can be reduced.
Patent JP-2015084064-A (JP)
Title: Tubular body, tubular body unit, intermediate transfer body, image forming apparatus, and process cartridge
Inventor: MATSUSHIMA TOMOO
IPC: C08K3/04
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a tubular body that has suppressed roughening on the surface and has suppressed a reduction in surface resistivity.SOLUTION: There is provided a tubular body containing a thermoplastic resin, and carbon black having a volatile matter fraction of 0.2 mass% or more and 0.45 mass% or less, which is obtained by the following formula from the mass after the heating at 120°C for 15 minutes (120°C mass) and the mass after the increase of the temperature to 360°C (360°C mass, when the carbon black is heated at 120°C for 15 minutes to volatilize moisture and then the temperature is increased to 360°C at a rate of 20°C/min., and an average primary particle diameter of 15 nm or more. The formula: (120°C mass-360°C mass)/120°C mass×100.
Patent JP-2015088312-A (JP)
Title: Power source device
Inventor: ENDO YASUHIRO
IPC: H01M8/04
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a power source device by efficiently using the space where a connection cable for connecting vertically arranged battery stacks is disposed.SOLUTION: A power source device is composed by vertically stacking power storage stacks in which power storage elements are arranged in layers. The first power storage stack in the upper layer and the second power storage stack in the lower layer are connected via a connection cable. In the power source device, a floor member arranged between the vertically-arranged power storage stacks includes: a first connection cable provided on the upper side facing the first power storage stack and extending from the connection terminal of the first power storage stack; a second connector provided on the underside facing the second power storage stack and connected to the connection terminal of the second power storage stack; and a wiring space formed in the floor member and through which a second connection cable is inserted for connecting the first and second connectors.
Patent JP-2015085373-A (JP)
Title: Rotary die device
Inventor: KOBAYASHI MAKOTO
IPC: B30B5/06
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To achieve processing with a precise clearance and deep fabrication on a rotary die device, and prevent size increase of the rotary die device.SOLUTION: A rotary die device 1 comprises: a crawler 17 for upper die; a crawler 19 whose part is disposed in parallel to part of the crawler 17 for upper die; an upper die mounted on the crawler 17 for upper die, and to which a cam for driving is fixed; a lower die mounted on the crawler 19 for lower die; and a fixing cam disposed along the part of the crawler for upper die, and contacting the cam for driving for displacing the upper die in a direction coming close to the lower die.
Patent JP-2015094995-A (JP)
Title: Housing component and manufacturing method of the same
Inventor: ISHIZUKA MASANOBU
IPC: H05K5/02
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a housing component that has excellent rigidity and can easily manufacture a housing even if it has a complicated shape, and the manufacturing method of the same.SOLUTION: A housing component includes a fiber-reinforced plastic material 10, a housing functional part 13 integrally formed with the fiber-reinforced plastic material 10, and a conductive pattern 14 integrally formed with the fiber-reinforced plastic material 10. The fiber-reinforced plastic material 10 contains a fabric 11 and liquid crystal polyester, and has a thermoplastic resin material 12 impregnated at least partially with the fabric 11.
Patent JP-2015093920-A (JP)
Title: Fluororesin coating-containing composition and coated article having coating film
Inventor: OCHI SHUHEI
IPC: C09D127/12
Filed: 2013-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin-containing coating composition excellent in coating film weatherability, blocking resistance and hot water resistance, and a coated article having a coating film excellent in weatherability, blocking resistance and hot water resistance on the surface.SOLUTION: Provided is a fluorine-coating composition containing: (a) a fluorine-containing resin; an ester ester-based compound (b) in which specific gravity lies in the range of 0.90 to 1.03, a boiling point lies in the range of 230 to 350°C, and also, 5% weight loss temperature measured at a Tg-DTA (temperature rising rate:10°C/min) lies in the range of 150 to 250°C; and water, and also provided is a coated article having a coating film formed from the fluororesin coating on the surface.
Patent JP-2015096737-A (JP)
Title: Bearing unit
Inventor: KOROGI KEIICHI
IPC: F16C33/76
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of grease accompanying respiration action.SOLUTION: A bearing unit 1 is constituted by assembling a capped bearing 20 to a bearing housing 10. A ventilation groove 31 going around in the circumferential direction is formed in an outer peripheral face of an outer ring 21, a plurality of outer ring ventilation holes 32 communicating an internal space with the ventilation groove 31 are formed in the outer ring 21, and a bearing housing ventilation hole 33 communicating an external space with the ventilation groove 31 is formed in the bearing housing 10. A ventilation structure 30 is constituted by the ventilation groove 31, the outer ring ventilation holes 32, and the bearing housing ventilation hole 33. Since inflow and outflow of the air by respiration action is performed by the ventilation structure 30, leakage of grease from a lip portion of an oil seal 24 can be prevented.
Patent JP-2015097158-A (JP)
Title: Board illumination device
Inventor: AOI MASANORI
IPC: F21S2/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a board illumination device that reduces unevenness in the illuminance of a board and can be attached to the board properly according to the installation environment.SOLUTION: A board illumination device 10 has a slender shape, is attached to a board 1 so that longitudinal direction X and an edge 2 of the board 1 become parallel, and is adjacent thereto in the longitudinal direction X. The board illumination device 10 has an illumination part 60 having an LED, a base part 20 slender in the longitudinal direction X, and a wiring part 35 stored in the base part 20. The wiring part 35 is connected to an AC cable 58, and has a connector 36a on one end side, a connector 37a on the other end side, and a converter 32 that supplies the illumination part 60 with DC power between the connectors 36a, 37a. A cable 37 on the second connector 37a side has a length connectable to the connector 36a of another adjacent board illumination device 10, and the connector 37a has a shape connectable to the connector 36a of the other adjacent board illumination device 10.
Patent JP-2015097359-A (JP)
Title: Td-lte radio base station and synchronization method thereof
Inventor: UCHIIKE TOMOYA
IPC: H04W56/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To maintain synchronization between base stations without influencing communication with a terminal.SOLUTION: A TD-LTE radio base station performs synchronization between base stations by receiving a first downlink synchronization signal from a donor base station, which is another synchronized TD-LTE radio base station. The TD-LTE radio base station comprises: a synchronization detection unit that detects a first downlink synchronization signal received from the donor base station, and outputs synchronization detection timing information; and a control unit that detects synchronization timing difference with the donor base station referring to the synchronization detection timing information after establishing synchronization with the donor base station, and stops transmitting part of a second downlink synchronization signal transmitted by the TD-LTE radio base station in order to refer to the first downlink synchronization signal from the donor base station when correction of the synchronization timing difference is necessary.
Patent JP-2015099042-A (JP)
Title: Battery-remaining-capacity estimation apparatus, and power supply system and electronic device using the same
Inventor: KAWAMURA AKINOBU
IPC: G01R31/36
Filed: 2013-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a battery-remaining-capacity estimation apparatus capable of accurately estimating a battery remaining capacity.SOLUTION: Different remaining capacity ranges are assigned, as ranges involved, to a plurality of N (where N is an integer equal to or greater than 2) estimators 302_1 to 302_N, respectively, and each of the estimators 302_1 to 302_N is configured to generate an intermediate estimated value S1 indicating an estimated value of a remaining capacity of a secondary battery using the same input data on the basis of the same scheme. An output control unit 310 selects one of N intermediate estimated values S1_1 to S1_N generated by the N estimators 302_1 to 302_N, respectively, and outputs a final estimated value S2 in response to the selected intermediate estimated value S1.