baber/WOPTO huggingface dataset:
Patent JP-2013202730-A (JP)
Title: Workpiece taking-out method using robot including holding claw
Inventor: WATANABE HIDEYUKI
IPC: B25J15/08
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece taking-out method by which workpieces close to one another can be easily and accurately taken out one after another.SOLUTION: Before opening a chuck 20, a coil spring 22 is compressed, and the coil spring 22 applies downward force to holding claws 24. Consequently, when the chuck 20 is opened, a resultant force of a force of opening the chuck 20 and a restoration force of the coil spring 22 causes the holding claws 24 to automatically move obliquely downwards. As a result, the holding claws 24 are moved to a position laterally close to a holding object workpiece 26a, and when other workpieces 26b, 26c are adjacent to the holding object workpiece 26a, the adjacent workpieces 26b, 26c can be moved away from the workpiece 26a so as to be flicked away.
Patent JP-2012255770-A (JP)
Title: Magnetic sensor device
Inventor: OGOMI TOMOKAZU
IPC: G01R33/09
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor device that can stably and sensitively detect the magnetic pattern of a detection object in a non-contact state in which the detection object having a magnetic pattern is separated from a magnetic resistance effect element by a minute distance.SOLUTION: A magnetic sensor device comprises a detection object that is carried on a carriage path, a magnet one of whose poles is arranged on one face of this detection object and that generates a cross magnetic field that crosses the detection object, and a magnetic resistance effect element that is disposed on the other face of the detection object, has an output terminal, and outputs as a variation of the resistance value, any variation of a magnetic component in the carriage direction of the cross magnetic field attributable to the magnetic component of the detection object carried within the cross magnetic field.
Patent JP-2013203074-A (JP)
Title: Molding die and method of manufacturing optical element
Inventor: MASAKI YOSHIHARU
IPC: B29C45/26
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding die capable of equally filling resin into a plurality of cavities even when there is variation in lengths and cross sections of runners and temperature of a die.SOLUTION: A molding die 40 is for molding a plurality of lenses LP in a plurality of cavities CV which are formed by joining a first die 41 having first transfer faces S1 for forming ones OS1 of optical surfaces of the lenses LP, which are optical elements, and a second die 42 having second transfer faces S2 for forming the other optical surfaces OS2. The molding die 40 has runners DS connecting with the cavities CV, at least either one of the first die 41 and the second die 42 has runner forming parts 45, 46 for forming the runners, and the runner forming parts 45, 46 have inserts 91, 92 capable of changing cross sections.
Patent JP-2013210077-A (JP)
Title: Clutch control device in power unit for vehicle
Inventor: MIZUNO KINYA
IPC: F16D25/12
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a drive loss of an engine and to contribute to reduction of fuel consumption in the engine while a connection state of a clutch is maintained by a hydraulic cylinder in a vehicle power unit, which includes the clutch interposed between the engine and a transmission to turn to a state of transmitting power when the hydraulic cylinder is actuated.SOLUTION: Electromagnetic opening and closing valves 40A, 40B are interposed in connecting oil passages 39A, 39B that connect between an oil pump 36 driven by an electric motor 37 and hydraulic cylinders 35A, 35B. A control unit C for controlling actuation of the electric motor 37 and the electromagnetic opening and closing valves 40A, 40B is configured to close the electromagnetic opening and closing valves 40A, 40B when clutches 15A, 15B are connected to keep the hydraulic pressure of the hydraulic cylinders 35A, 35B, and to stop actuation of the electric motor 37.
Patent JP-2013214689-A (JP)
Title: Semiconductor device manufacturing method and coating device
Inventor: KOSHIDAKA TOSHIAKI
IPC: B05C9/12
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To form a uniform coating film without wasting a small amount of coating.SOLUTION: A semiconductor device manufacturing method comprises: spin coating a first solvent 520 on a substrate 600 (pre-wet process); subsequently blowing air on a peripheral part of the substrate 600 to dehydrate a part of the first solvent 520 coated on the peripheral part of the substrate 600 (dehydration process); and spin coating an application liquid 540 including a coating material on the substrate 600 to form a coating film 542 on the substrate 600 (coating process).
Patent JP-2013218093-A (JP)
Title: Light diffusion laminate, surface light source device, and display device and illumination device using surface light source device
Inventor: KUZE KATSURO
IPC: G02F1/13357
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminate capable of achieving high luminance and illuminance of a front surface, and reducing unevenness of the luminance and illuminance, and glare of an appearance and uneven brightness.SOLUTION: A light diffusion laminate comprises: an inside light diffusion member (A) that includes at least one layer made of a mixture of at least two types of resin insoluble with each other, and that has a ratio of total light transmittance/parallel light transmittance of 8 to 100; and a lens film laminate (B) that includes a lens surface having a lens structure of a lens film and a light diffusion layer provided on a surface opposite to the lens surface, and that simultaneously satisfies characteristics of (i) and (ii) described below. The inside light diffusion member (A) and the lens film laminate (B) are laminated so that the surface opposite to the lens surface of the lens film laminate (B) is brought into contact with a surface of the inside light diffusion member (A). The characteristics are as follows: (i) when light is incident at an angle of 0 degree, decrease in luminous intensity of light emitted at an emission angle of 45 degrees in a deflection light distribution profile is 3.0 or less; and (ii) surface glossiness of a lens film surface of the lens film laminate (B) is 5 to 80%.
Patent JP-2013218985-A (JP)
Title: Plasma generator, vapor deposition device and plasma generation method
Inventor: FURUYA EIJI
IPC: H05H1/26
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generator which can generate uniform plasma in a wide range.SOLUTION: In a plasma generator 1, two pressure gradient plasma guns 3, each including a cathode 6 for radiating electrons, a first electrode 7 and a second electrode 8 for forming a potential gradient, and a focusing coil 10 which forms magnetic flux for guiding the electrons thus radiated, are disposed to face each other. In the two plasma guns 3, the polarity of the focusing coil 10 for the cathode 6 is opposite from each other, and an in-pole magnet 12 forming magnetic flux of the same direction as that of the magnetic flux formed by the focusing coil 10 is disposed in the second electrode 8.
Patent JP-2013222769-A (JP)
Title: Moving stage
Inventor: ITO DAISUKE
IPC: H01L21/68
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent fine particle dust from being caused to rise because of moving of a moving stage which utilizes gas rising that is used in a process chamber being controlled for atmosphere.SOLUTION: A moving stage 3 which is installed in a process chamber 2 for treating a processed object (semiconductor substrate 100) under controlled atmosphere includes a stage body 30 on which the processed body is disposed, and a gas support part for supporting the stage body 30 using gas pressure in a non-contact manner. The gas support part faces at least a horizontal surface and/or vertical surface of the process chamber 2, and includes one or a plurality of gas pads 35 for blowing out gas against the surface. A fine particle dust sucking opening 42 is provided around the gas pad 35, and a suction gas exhaust line (suction gas exhaust pipe 43) which extends to the outside of the process chamber in communication with the fine particle dust sucking opening 42 is provided.
Patent JP-2013222337-A (JP)
Title: Method, device and computer program for identifying items having high frequency of occurrence among items included in text data stream
Inventor: RUDY RAYMOND HARRY PUTRA
IPC: H04L45/748
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method, device and computer program for efficiently identifying items having a high frequency of occurrence among items included in a large-volume text data stream.SOLUTION: Identification information for identifying an item and a count for the item are stored in a memory of a higher level, and only identification information is stored in a memory of a level lower than said higher level. When text data stream input is received: if identification information for an item included in a bucket resulted from division of the received text data stream input is stored in the higher-level memory, the count for the item is incremented; when stored in the lower-level memory, the identification information for the item is transferred with an initial count to the higher-level memory; and, when not stored in any level, the identification information for the item is newly stored with the initial count in the higher-level memory.
Patent JP-2012137291-A (JP)
Title: Method for operating refrigerator, and method for manufacturing the same
Inventor: NODA SEIICHI
IPC: F25B11/02
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To appropriately maintain the pressure of a refrigerant in a sealed type air-refrigerant refrigerator.SOLUTION: The refrigerator includes: a refrigerant gas circulation system for producing a low temperature gas by compressing a refrigerant gas, followed by removing heat and expanding the gas by use of an expansion turbine; an intermediate system for cooling inside a cooling storage by heat exchange with the low temperature gas; and a gas amount regulating unit for regulating an amount of the refrigerant gas in the refrigerant gas circulation system. The gas amount regulating unit includes: a supply system for supplying the refrigerant gas when a pressure in the refrigerant gas circulation system decreases to be lower than a prescribed pressure; and an exhaust system for exhausting an increment in a volume flow rate of the gas to the outside of the circulation system when rotational speeds of the compressor and the turbine decrease.
Patent JP-2013225994-A (JP)
Title: Controller for ac motor
Inventor: SUZUKI TAKASHI
IPC: H02P23/07
Filed: 2012-04-22
Abstract: PROBLEM TO BE SOLVED: To improve current estimation accuracy of an AC motor in a system in which one current sensor is provided for one AC motor.SOLUTION: A current estimation part 17 repeatedly performs following operations at a predetermined operation period T: a dq conversion for calculating a d-axis and a q-axis current estimation values id.est, iq.est based on a current detection value iw.sns of a sensor phase (W phase) detected by a current sensor and previous current estimation values iu.est, iv.est of other two phases (an U phase and a V phase); and an inverted dq conversion for calculating current estimation values iu.est, iv.est of the other two phases based on values by smoothing the d-axis and q-axis current estimation values id.est, iq.est with LPF process. During this inverted dq conversion, a phase of a current detection value iw.sns of the sensor phase and phases of previous current estimation values iu.est, iv.est of the other two phases are made to coincide with each other by calculating current estimation values iu.est, iv.est of the other two phases at a point advanced by an advanced angle quantity one period of the operation period T from this point.
Patent JP-2012179911-A (JP)
Title: Method for manufacturing light guiding plate
Inventor: KUROKAWA HARUHIKO
IPC: B29C45/26
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a light guiding plate having excellent mechanical strength, transferability, light transmittance, thermal stability and moldability.SOLUTION: In the method for manufacturing the light guiding plate 1 molded by injecting a molten resin in a cavity of a mold having projecting and recessed part formed in a part of the surface, an aromatic polycarbonate resin composition obtained by blending a stabilizer and a releasing agent to an aromatic carbonate resin having a viscosity average molecular weight of 13,000-15,000 and a ratio Mw/Mn of the weight average molecular weight to the number weight average particle diameter of 1.5-2.7 expressed in terms of polystyrene which is measured by a gel permeation chromatography is used as a raw material resin where a resin injection speed when the molten resin is injected to the cavity is in a range of ≥300 mm/sec.
Patent JP-2013230054-A (JP)
Title: Power control unit
Inventor: SUZUKI TOMOYUKI
IPC: H02M7/48
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a power control unit capable of realizing size reduction even if a noise removal device for suppressing noise, is provided in a power control unit.SOLUTION: A power control unit 30 comprises: a case formed with a capacitor accommodation part 124a for accommodating a snubber capacitor module 100 and a core accommodation part 124b for accommodating a common core 102 so that its longer direction is parallel to a longer direction of the snubber capacitor module 100 integrally. A first opening part 130 for inserting the snubber capacitor module 100 into a surface opposed to a power conversion module 40 in the longer direction, is provided on the accommodation part 124a, and a second opening part 134 for inserting the common core 102 into a top surface, is provided on the accommodation part 124b, and the snubber capacitor module 100 and the common core 102 are held by injecting resin members 132, 136 from the first opening part 130 and the second opening part 134.
Patent JP-2013232725-A (JP)
Title: Phs radio control method, phs radio system, and phs radio control program
Inventor: ISHIZAKA TETSUYA
IPC: H04W48/16
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a PHS radio control method which does not repeat unnecessary location registration when a mobile station exists in a call area of a plurality of different base stations whose electric fields are weak.SOLUTION: When a mobile station, although capable of receiving a radio wave from base stations in a plurality of different call areas, is located in a weak electric field environment where the strength of electric field of radio wave from any of the base stations is lower than a predetermined standby threshold value, the mobile station extracts a base station in the same call area as the immediately preceding one in which it was standing by from among the base stations found by a base station search operation for searching for a base station to be waited for (step S5). Then, the mobile station resets the standby threshold value by using the electric field strength of a received ratio wave which is the smallest among the extracted base stations (step S6), selects a base station whose electric field strength of a received ratio wave is largest, and places itself into a standby state waiting for a radio wave from the selected base station (step S8).
Patent JP-2013235750-A (JP)
Title: Spin polarization electron generating element and method for manufacturing the same
Inventor: KIN HIDEMITSU
IPC: G21K1/00
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To realize a spin polarization electron generating element having a high spin polarization degree and high external quantum efficiency.SOLUTION: There is provided a spin polarization electron generating element in which a substrate is GaP, a buffer layer is AlGaAsP, and a lattice constant of the buffer layer is a value greater than that of GaP, generating compressive strain in a surface direction in the buffer layer, and forming a crystal nucleus having a separated island shape in an early stage of crystal growth of the buffer layer. This allows the buffer layer to be flatly crystal-grown, to allow each layer thickness of strained superlattice layers on the buffer layer to be uniform on the surface to form a flat surface. Compression stress is thereby uniformly applied to a well layer of the strained superlattice layers within the surface to properly separate a heavy positive hole band from a light positive hole band. Accordingly, a high spin polarization degree is improved and excellent crystallinity of the strained superlattice layers is obtained to improve external quantum efficiency of polarization electrons.
Patent JP-2013238250-A (JP)
Title: Transmission, and power tool including transmission
Inventor: SEKINO FUMIAKI
IPC: B25F5/00
Filed: 2012-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmission enabling quick operation, and to provide a power tool including the transmission.SOLUTION: A reduction gear ratio of a power transmission part 17 is changeable by two stages or more. A solenoid 23 changes the reduction gear ratio by at least one stage while the power transmission part 17 continuously transmits a rotation power to an output side. A gear change ratio before and after the solenoid 23 changes the reduction gear ratio is smaller than 2.5.
Patent JP-2013237577-A (JP)
Title: Lithium ion conductive glass ceramic
Inventor: ENOMOTO TOMOKO
IPC: H01M10/052
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a lithium ion conductive glass ceramic having high lithium ion conductivity and high crystallinity after being subjected to heat treatment.SOLUTION: A lithium ion conductive glass ceramic contains, as a composition in terms of mol%, 30-37.4% of PO, 30-50% of TiO, 10-25% of LiO, 0-10% (provided that 0% is not included) of MO(M=Al or Ga) and 0-4% (provided that 4% is not included) of SiO. The glass ceramic preferably contains a crystal containing Li, M, Ti, P and O and having a NASICON type structure as a main crystal.
Patent JP-2013243046-A (JP)
Title: Fuse for cylindrical cut-out
Inventor: ASUKAI TETSUYA
IPC: H01H85/143
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuse for a cylindrical cut-out capable of reliably jointing a conductor wire, a tension wire and a lead wire.SOLUTION: A fuse for a cylindrical cut-out comprises: a terminal metal fitting used for a cylindrical cut-out blocking a current and conductively connected to an upper electrode by fusing a fuse element when a large current flows; a conductor wire connected to the terminal metal fitting at its tip and having a soluble body; a tension wire 53 connected to the terminal metal fitting at its tip; and a fuse lead wire 46 connected to a base end of the conductor wire 52 and a base end of the tension wire 53. In the fuse for the cylindrical cut-out, a coil section 54 is formed on the tension wire 53, and the conductor wire 52 and the fuse lead wire 46 are inserted in the coil section 54 and caulked. Thereafter, the conductor wire 52, the fuse lead wire 46 and the coil section 54 are jointed by soldering. Therefore, the conductor wire 52, the tension wire 53 and the fuse lead wire 46 can be reliably jointed to each other.
Patent JP-2013240964-A (JP)
Title: Media processing device, and pos system
Inventor: NISHIMURA HIDEKI
IPC: B41J29/38
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To properly use a plurality of media processing devices by easy control.SOLUTION: A media processing device includes: a roll paper print unit 120 for processing roll paper; a first interface 110 for receiving commands transmitted from a POS terminal 20; a second interface 115 for transmitting a command received by the first interface 110 to a printer 200 for performing processing common to the roll paper print unit 120; a control unit 150 for performing control to make the roll paper print unit 120 for executing processing based on a received command, and the second interface 115 for transmitting the command to the printer 200. The control unit 150 makes the second interface 115 transmit a preset command to the printer 200, when the received command is a preset command.
Patent JP-2013244266-A (JP)
Title: Connection structure of endoscope flexible tube
Inventor: NAITO NAOYUKI
IPC: G02B23/24
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope flexible tube having a surface having no recesses and projections on the connection surface part surface of an insertion tube.SOLUTION: For an endoscope flexible tube, a bend part 13 is attached to the distal end side of a flexible part 12 in the structure of the endoscope flexible tube. The endoscope flexible tube includes: an annular connection tube 30 for connecting the bend part 13 and the flexible part 12; an annular outer cover 29 provided coaxially and adjacently to the connection tube 30; and an annular first fixing member 46 fitted to an outer peripheral surface over the connection tube 30 and the outer cover 29. On the connection tube, a projection 30D is formed. The projection 30D has an outer diameter corresponding to the inner diameter of the inner wall surface of the first fixing member 46. By abutting the projection 30D on the inner wall surface of the first fixing member 46, the first fixing member 46 and the connection tube 30 are turned into a coaxial positional relationship.
Patent JP-2013245629-A (JP)
Title: Valve timing adjusting device
Inventor: TANAKA MASASHIGE
IPC: F01L1/356
Filed: 2012-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjusting device capable of restraining fretting abrasion between members.SOLUTION: A seal member 70 is arranged between vanes 41-44 and a peripheral wall 20 and between a boss part 31 and shoes 21-24 so that the longitudinal direction becomes parallel to the axis of the boss part 31 of a vane rotor 30. A pressing member 80 has a plate-like plate spring part 81 formed so as to curve along the longitudinal direction, a plate-like spacer part 82 arranged on the side projected by a curve of the plate spring part 81 so that the longitudinal direction becomes the same as the plate spring part 81, and a connecting part 83 formed in a curved plate shape by bending and connecting one end of the plate spring part 81 and one end of the spacer part 82 by both end parts. The pressing member 80 is arranged so that the plate spring 81 side abuts on the seal member 70, and can fluid-tightly hold spaces between delay chambers 51-54 and advance chambers 55-58 by pressing the seal member 70 to the housing 10 side or the vane rotor 30 side.
Patent JP-2013248574-A (JP)
Title: Microbubble generating device
Inventor: KAMIKAWA HIDEYA
IPC: B01F5/06
Filed: 2012-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a microbubble generating device which has a short total length which enables compactification, and can generate a sufficient amount of microbubbles.SOLUTION: A microbubble generating device 20 is provided with a bubble former that can form bubbles in a liquid by taking air by flowing the liquid therein, wherein an air intake member 21 includes a gas introduction channel 24, two or more divided liquid flow channels 25 of Venturi structure to allow the liquid to flow in parallel, and a distribution ventilation channel 26 that communicates the gas introduction channel 24 and the two or more divided liquid flow channels 25.