baber/WOPTO huggingface dataset:
Patent JP-2015159985-A (JP)
Title: wheelchair
Inventor: ISHIMARU TAKESHI
IPC: A61G5/02
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair that can climb over steps with relative ease.SOLUTION: A wheelchair 1 comprises at least a pair of right and left main wheels 3, and travels when the main wheels 3 are rotated by human power. The wheelchair 1 comprises an electric assist device that generates power to rotate the main wheels 3 by a minute angle.
Patent JP-2015160829-A (JP)
Title: Method of producing terephthalic acid
Inventor: IWAI HIDEO
IPC: C07C51/42
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing terephthalic acid capable of subjecting waste water containing turbidity generated from a terephthalic acid production process to membrane separation processing, and efficiently making processed separated water into a highly concentrated slurry to reuse it for the terephthalic acid production process.SOLUTION: The method of producing terephthalic acid comprises a membrane separation process for subjecting waste water discharged from a terephthalic acid production process including at least an oxidation reaction process for oxidizing p-xylene in the presence of a metal compound to obtain raw terephthalic acid to membrane separation processing in a process tank provided with a separation membrane inside thereof to separate into a separated water and a membrane-permeated water where the temperature of the waste water subjected to membrane separation processing is not lower than 40°C and not higher than 60°C, and the membrane separation processing is done while the waste water is made to flow on the surface of the separation membrane.
Patent JP-2014224983-A (JP)
Title: Image stabilizer
Inventor: ANDO KUNIO
IPC: G02B23/02
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a telescope image stabilizer that compensates deterioration of an observation image to be generated by receiving oscillation and the like in a telescope such as a monocular or a binoculars, and has a structure enabling reduction in costs and downsizing to be attained.SOLUTION: As means for anchoring an outer frame of a gimbal suspension device composed of an inner frame having the erect prism mounted, a middle frame and an outer frame to a housing of a telescope composed of an objective lens, an erect prism, and an eyepiece lens, and for rotating the middle frame rotatably mounted to the outer frame, and the inner frame rotatably mounted to the middle frame, an image stabilizer includes two voice coil motors. A first yoke part having a coil member of two voice coil motors is mounted on a drive circuit substrate of the voice coil motor mounted to the middle frame, and a second yoke part having a permanent magnet is arranged at the inner frame and the outer frame, respectively so as to face the first yoke part on the drive substrate. The image stabilizer causes the gimbal suspension device to be rotated by the voice coil motor allowing the first yoke and the second yoke part to relatively move.
Patent JP-2015170432-A (JP)
Title: Manganese lithium phosphate positive electrode active material, and manufacturing method thereof
Inventor: YAMASHITA HIROKI
IPC: H01M4/58
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a manganese lithium phosphate positive electrode active material, by which a source of S making an impurity can be reduced effectively when sulfate is used as a manganese source.SOLUTION: A method for manufacturing a manganese lithium phosphate positive electrode active material comprises the steps of: (I) obtaining a mixed slurry liquid by dropping phosphoric acid in a slurry water including lithium hydroxide, sodium hydroxide, and water, and arranged so that the total amount of the lithium hydroxide and sodium hydroxide is 8-40 pts.mass to 100 pts.mass of water and the mole proportion (Li:Na) of lithium and sodium is 8:1 to 1:4; (II) obtaining a precursor of the manganese lithium phosphate positive electrode active material as a precursor slurry liquid by purging nitrogen in the mixed slurry liquid thus obtained to complete a reaction in the mixed slurry liquid; and (III) adding a transition metal(M) compound including at least manganese sulfate to the precursor slurry liquid thus obtained, followed by a hydrothermal reaction.
Patent JP-2015170433-A (JP)
Title: Power circuit breaker device
Inventor: YAMADA TAKESHI
IPC: H01H27/00
Filed: 2014-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit breaker device capable of being downsized.SOLUTION: A power circuit breaker device 1 comprises a stationary side power connector 2, a movable side power connector 3, and a slider 4 with a terminal. The stationary side power connector 2 comprises a first terminal 8 and a first housing 9. The movable side power connector 3 comprises a movable side power connector body 16 and a control lever 17. The movable side power connector body 16 comprises a third terminal 18 and a third housing 19. The control lever 17 includes a pair of plate parts 36. A movable side relay signal connector 7 comprises a relay terminal 43 and a relay housing 44. The slider 4 with a terminal comprises a slider 45 and a fourth terminal 46. The slider 45 includes a slider body 47, a housing insertion part 48, and a pair of rotation regulating parts 49.
Patent JP-2015171263-A (JP)
Title: Vehicular control system
Inventor: TAEJIN YOON
IPC: H02P9/04
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in drivability that occurs after shift-down while a vehicle is decelerating its speed.SOLUTION: A vehicular control system is provided for controlling a generator generating power by using the driving force of an on-vehicle engine. The system includes: a power generation voltage control unit for controlling the power generation voltage of the generator; a determination unit for determining whether or not the vehicle is decelerating; and a prediction unit for predicting shift-down while the vehicle is decelerating. The power generation voltage from the start of the vehicle's deceleration till a prediction of the shift-down is higher than the power generation voltage from the prediction of the shift-down till the end of the vehicle's deceleration.
Patent JP-2015171287-A (JP)
Title: vehicle
Inventor: ONO TORU
IPC: B60L11/18
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle that can reliably cut off electric power supply to an outlet when a relay is in a fixed-closure state in the vehicle that can perform an external power supply.SOLUTION: An ECU 300 sends a driving signal to an actuator 30 when a voltage value Vout applied between positive and negative terminals of a DC discharge outlet 99 detected by a DC voltmeter 50 is equal to or above a certain voltage. The actuator 30 operates a solenoid by an operation command from the ECU 300 to move the tip end of a rod 35 in a projection direction. In this way, an interruption plug 90 is forcibly removed from a battery pack 20 so that a cable way 120 inside the battery pack 20 is cut between batteries 21 and 21. Accordingly, a high voltage DC power supply between the positive and negative terminals of the DC discharge outlet 99 becomes interrupted.
Patent JP-2015172990-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: FUKUDA MAKOTO
IPC: G11C16/02
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device with low processing difficulty and improved operation controllability.SOLUTION: A nonvolatile semiconductor memory device according to the embodiment comprises: a first memory string including a plurality of first memory cell transistors connected in series and a first selection transistor; a second memory string including a plurality of second memory cell transistors connected in series and a second selection transistor; a bit line electrically connected to one end of the first memory string and one end of the second memory string; a first transistor having a gate connected to the other end of the first memory string; a source line electrically connected to one end of the first transistor; and a second transistor having a gate connected to the other end of the second memory string, one end electrically connected to the other end of the first transistor, and the other end electrically connected to the bit line.
Patent JP-2015177045-A (JP)
Title: Copper/ceramic assembly and power module substrate
Inventor: TERASAKI NOBUYUKI
IPC: C04B37/02
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a copper/ceramic assembly including a copper member comprising copper or a copper alloy and a ceramic member comprising alumina which are reliably bonded, and a power module substrate comprising the copper/ceramic assembly.SOLUTION: In a copper/ceramic assembly, a copper member 22 comprising copper or a copper alloy and a ceramic member 11 comprising alumina are bonded. An active element oxide layer 30 containing an active element, oxygen and phosphorus is formed on a bonding interface between the copper member 22 and the ceramic member 11, and the thickness t of the active element oxide layer 30 is set within a range of 5 nm or more and 200 nm or less.
Patent JP-2015177853-A (JP)
Title: Driving device
Inventor: ARAKAWA YUTAKA
IPC: B25J11/00
Filed: 2014-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a driving device, when the driving device is worn on, for example, a hand, capable of stably fixing the driving device to the hand and substantially securing a degree of freedom of the fingers.SOLUTION: A finger joint driving device 1 includes: a first base part 2 to be disposed on the back 105 of a hand; a second base part 5 rotationally turnable with respect to the first base part 2; a drive part 6A for rotationally turning the second base part 2; and a wear mechanism 7. The wear mechanism 7 includes a first bent part 711 coming into contact with a palm 106 in a worn state, and a second bent part 712 and a third bent part 713 for connecting the first bent part 711 to the first base part 2. The first bent part 711 is, in the worn state, disposed along a line 200 of life. Therefore, the finger joint driving device 1 can be stably fixed to the hand and substantially secure a degree of freedom of the fingers.
Patent JP-2014209726-A (JP)
Title: Semiconductor device
Inventor: KATO KIYOSHI
IPC: H01L27/105
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing overhead power.SOLUTION: A semiconductor device comprises: a first circuit having a function to store data in a first period when power supply voltage is supplied thereto; a second circuit having a function to save the data stored in the first circuit in the first period, and to store the data saved from the first circuit in a second period when supply of the power supply voltage is interrupted; and a third circuit having a function to save the data stored in the second circuit in the second period, and to store the data saved from the second circuit in a third period when supply of the power supply voltage is interrupted. The second circuit has a characteristic that its writing time is shorter than that of the third circuit, and the third circuit has a characteristic that can store the data for long period in comparison with the second circuit.
Patent JP-2015182475-A (JP)
Title: Vehicular door mirror
Inventor: KESAMARU YUZO
IPC: B60R1/06
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce frictional resistance between a rotary member and a unit base over a long period in a mirror surface angle adjustment unit of a vehicular door mirror.SOLUTION: Rotation force of a motor 51 for lateral adjustment is transmitted to a rod A5 via a worm A1 and a rotary cylinder A2, and the rotation force is converted into longitudinal direction force and is transmitted to a mirror 2. The rotary cylinder A2 is brought into sliding contact with a rotary cylinder support recess A3 formed in a casing 50 of a mirror surface angle adjustment unit 5 and is rotatably supported. A peripheral surface groove section A32a for storing lubricant R and a bottom surface groove section A33a continuous to the peripheral surface groove section A32a are formed in a sliding contact inner peripheral surface A32 and a sliding contact bottom surface A33 of the rotary cylinder support recess A3.
Patent JP-2015183525-A (JP)
Title: Inverter integrated type electric compressor
Inventor: YOGO ICHIRO
IPC: F04B39/12
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of an inverter cover.SOLUTION: An inverter integrated type electric compressor includes: an inverter case 11 forming an inverter storage space 15 for storing an inverter device; and an inverter cover 12 which closes an opening part of the inverter storage space 15. The inverter case 11 is assembled to the inverter cover 12 by a spigot. When the inverter cover 12 closes the opening part of the inverter storage space 15, an end surface facing surface 24 facing an end surface 25 of the inverter cover 12 is formed. The inverter integrated type electric compressor makes the end surface 25 of the inverter cover 12 less likely to be exposed to a corrosive environment and inhibits corrosion of the end surface 25 of the inverter cover 12.
Patent JP-2015183082-A (JP)
Title: Surface modification method and surface modified elastic material
Inventor: MINAGAWA YASUHISA
IPC: A61M5/31
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification method for a vulcanized rubber or a thermoplastic elastomer, by which various functionalities such as sliding property can be economically and advantageously imparted in accordance with purposes of use.SOLUTION: The surface modification method is applied to a vulcanized rubber or a thermoplastic elastomer as a modification target, and the method includes: a step 1 of forming a polymerization initiation point (A) on a surface of the modification target; and a step 2 of growing a nonfunctional polymer chain by radical polymerization of nonfunctional monomers starting from the polymerization initiation point (A), and further growing a fluorine-containing urethane (meth)acrylate polymer chain by radical polymerization of fluorine-containing urethane (meth)acrylate monomers.
Patent JP-2015182665-A (JP)
Title: Rudder angle control device of ship, method and program
Inventor: MIYAKI TOMOHIKO
IPC: B63H25/24
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rudder angle control device which controls a rudder angle of an outboard engine which can obtain favorable steering performance according to a steering intention of a ship operator without using a speed sensor, a method and a program.SOLUTION: In a ship mounted with a steer-by-wire system steering system in which a steering wheel and an outboard engine are not connected to each other, when the steering wheel is operated while exceeding a prescribed operation range αfrom a neutral position S101, a control unit obtains an average angle speed ω in the prescribed operation range αS102. Then, when the average angle speed ω is lower than a prescribed angle speed ωS103, a change ratio of a rudder angle of the outboard engine with respect to a steering angle of a steering wheel is maintained at a first regulated value S104, and on the other hand, when the average angle speed ω in the prescribed operation range αis not lower than a prescribed angle speed ωS103, the change ratio is changed to a second regulated value in which the change ratio of the rudder angle of the outboard engine with respect to the steering angle of the steering wheel is higher S105.
Patent JP-2015183284-A (JP)
Title: Cylindrical sputtering target and method of manufacturing the same
Inventor: OZAWA MAKOTO
IPC: C23C14/34
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of long-sized cylindrical division targets that suppress an abnormal discharge (arcing) caused and a nodule formed owing to a division part during sputtering using a plurality of long-sized cylindrical sputtering targets comprised of a plurality of division targets, and a method of manufacturing the same.SOLUTION: There is provided a cylindrical sputtering target 1 having a plurality of cylindrical division target materials 2a-2f joined together in parallel with an axial direction of a single backing tube 3. Among end faces 5a-5l of division target materials 2a-2f, end faces 5b-5k opposed to the end faces 5a-5l of other division target materials 2a-2f have an arithmetic average roughness Ra of 0.1 μm or larger and a 10-point average roughness Rz of 10.0 μm or smaller. Among the plurality of target materials 2a-2f, adjacent division targets have an interval of 0.1-1.0 mm between opposed end faces and a step of 1.0 mm or less between outer peripheral surfaces.
Patent JP-2014130641-A (JP)
Title: System and method for electronically exchanging value among distributed users
Inventor: LEVCHIN MAX
IPC: G06Q40/00
Filed: 2014-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for promoting value exchange transaction involving a large number of interested parties.SOLUTION: A system may comprises: a synchronous server for exchanging a detail of a transaction with a client device; a communication server for registering a new user; a financial server for interacting with an external financial institution; and a security server for ensuring security of the value exchange transaction. In one method, a first interested party starts the transaction on the client device (for example, a mobile computer machine) by selecting or inputting an identifier (for example, a pre-existing telephone number etc.) and an exchanged value of another interested party. The transaction may be carried out while the client device of the interested party is connected electronically or may be carried out by one user on one device.
Patent JP-2015188639-A (JP)
Title: rotary induction heating cooker
Inventor: SAKATA MASAYUKI
IPC: A47J43/046
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary induction heating cooker that can control heating of a bearing caused by a work coil.SOLUTION: The rotary induction heating cooker 100 of the present invention includes: a magnetic flux generating part 137; a rotation power part 132; a shaft 133 and a bearing 141. The magnetic flux generating part generates a magnetic flux while the rotation power part is a power source for generating a rotation power. The shaft is driven by the rotation power part, where the shaft may be connected to the rotation power part directly or through a power transmission mechanism. The bearing is arranged at least in the upper part of the magnetic flux generating part with a first distance D1 apart. Freely rotatably holding the shaft, this bearing may be formed of a metallic material that is heated by the magnetic flux.
Patent JP-2015192587-A (JP)
Title: rotor
Inventor: KIKUNO TOMOKAZU
IPC: H02K1/27
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotor capable of suppressing demagnetization generated when fixing a magnet in a magnet hole, thereby eliminating leakage magnetic flux.SOLUTION: A rotor 10a includes a rotor core 12, fastening members 14, magnets 16, end plates 18, and a rotary shaft 20. Each cut portion 24 is formed from an end part of the magnet hole 22 up to an outer periphery of core sheets 28. The cut portion 24 is space and a portion including no electromagnetic steel plate. The cut portion 24 has a shape formed by extending the magnet hole 22 up to the outer periphery of the core sheets 28. A conventional bridge portion corresponds to the cut portion 24. Since there is no bridge portion, leakage magnetic flux can be reduced.
Patent JP-2015194904-A (JP)
Title: Design method, design device and program
Inventor: YAMAMOTO HORUNA
IPC: H01L21/82
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of clock skew.SOLUTION: A design device 1 decomposes power currents Ia, Ib of circuit parts 10, 11 which operate in synchronous with a clock signal with frequency components respectively, when adjusting clock skew, sets a skew value Δt of the clock signal arriving at the circuit parts 10, 11, and synthesizes the power currents Ia, Ib of the circuit parts 10, 11 of the respective frequency components obtained by decomposition with frequency components for every frequency component between the circuit parts 10, 11. Therefore, processing for calculating a synthetic amplitude is repeated by changing the skew value Δt, and skew dependency of the synthetic amplitude is determined.
Patent JP-2015196651-A (JP)
Title: PPAR active composition
Inventor: YAMASHITA NOBUHIKO
IPC: A61P9/12
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently remove inhibition material included in a gramineous plant-derived PPAR composition and thus obtain a PPAR composition with high activity.SOLUTION: This invention provides an activation method for a PPAR active composition mainly composed of a gramineous plant extract obtained from a gramineous plant selected from sugarcane, sorghum, and corn, the method including the step of bringing the gramineous plant extract into contact with carbon adsorbent.
Patent JP-2014147814-A (JP)
Title: Game device
Inventor: MIZUTA MUNETAKA
IPC: A63F13/219
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To increase interest of a game by inputting by feet in a game device for performing a gun shooting game.SOLUTION: A game device A of the present invention includes: game control means for progressing a game on the basis of a game program; a monitor 1 for displaying a game image; a gun controller 3 operated by a player; a kicking input device 4 input by a kicking operation of the player; aiming position detection means for detecting an aiming position with respect to the monitor 1 of the gun controller 3; trigger operation detection means for detecting a trigger operation of the gun controller 3; and kicking input detection means for detecting that input has been performed to the kicking input device 4. The game control means determines whether or not a bullet has hit a target displayed in the game image on the basis of the aiming position information and the trigger operation information, reflects the determination result in the progress of the game and reflects the kicking input detection information by the kicking input detection means in the progress of the game.
Patent JP-2015204207-A (JP)
Title: charging connector
Inventor: TOMIYAMA RYOTA
IPC: H01R13/56
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a charging connector that can suppress reduction of long-term reliability.SOLUTION: A first mold part 41 and a second mold part 42 are formed of molded bodies formed of synthetic resin material. The first mold part 41 is formed of synthetic resin material having higher creep resistance than the synthetic resin material constituting the second mold part 42. The second mold part 42 is formed of the synthetic resin material having higher adhesiveness to the material constituting a reception side contact 40 than the synthetic resin material constituting the first mold part 41. Therefore, the charging connector can suppress reduction of long-term reliability.