baber/WOPTO huggingface dataset:
Patent JP-2010215503-A (JP)
Title: Optical glass, press-molding glass gob and optical element
Inventor: ENDO MICHIHISA
IPC: G02B1/00
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass having a high refractive index, and decreased coloring.  <P>SOLUTION: The optical glass comprises, by wt.%, 2 to 45% of B<SB>2</SB>O<SB>3</SB>, 0 to 30% of SiO<SB>2</SB>, provided that the content of B<SB>2</SB>O<SB>3</SB>>the content of SiO<SB>2</SB>, 10 to 50% of La<SB>2</SB>O<SB>3</SB>, 0 to 30% of TiO<SB>2</SB>, 0 to 15% of ZnO, 0 to 15% of ZrO<SB>2</SB>, 0 to 35% of Nb<SB>2</SB>O<SB>5</SB>, 0 to 35% of BaO, 0 to 5% of SrO, 0% or more and less than 8% of CaO, 0% or more and less than 13% of MgO, provided that the total content of BaO, SrO, CaO and MgO is 0 to 40%, 0 to 20% of Gd<SB>2</SB>O<SB>3</SB>, 0 to 15% of Y<SB>2</SB>O<SB>3</SB>, 0 to 18% of Ta<SB>2</SB>O<SB>5</SB>, 0% or more and less than 0.5% of WO<SB>3</SB>, 0% or more and less than 1.5% of a total of Na<SB>2</SB>O, K<SB>2</SB>O and Li<SB>2</SB>O, 0 to 10% of GeO<SB>2</SB>, 0 to 20% of Bi<SB>2</SB>O<SB>3</SB>, 0 to 10% of Yb<SB>2</SB>O<SB>3</SB>, 0 to 10% of Al<SB>2</SB>O<SB>3</SB>, 0% or more and less than 2% of Sb<SB>2</SB>O<SB>3</SB>and 0 to 1% of SnO<SB>2</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011254561-A (JP)
Title: Motor current detection ic, and current detector and motor controller using the same
Inventor: KAMEDA KOJI
IPC: H02P21/05
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To achieve a current detection circuit for a motor controller capable of realizing miniaturization, and reducing the number of components, the size of implementation, area and cost.SOLUTION: An IC internally includes a differential amplifier, a pair of +/- input terminals of the differential amplifier, and an output terminal of the differential amplifier. Miniaturization of a current detection circuit and cost reduction are executed so as to make a motor control circuit or a motor control device, and a various apparatus using the motor control device smaller, and to reduce cost by allowing an input of a negative voltage to the input terminals of the differential amplifier and integrating a circuit having the input terminals of the differential amplifier and a function to cut off the circuit when excessive voltage is inputted.
Patent JP-2011243815-A (JP)
Title: Compound semiconductor element and method of manufacturing the same
Inventor: MURATA MICHIAKI
IPC: H01L33/40
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a gold alloy electrode and an interlayer dielectric film.SOLUTION: The compound semiconductor element comprises: a gate semiconductor layer 10; a cathode semiconductor layer 12; an Au alloy cathode electrode 14 formed on the cathode semiconductor layer 12; an Au alloy gate electrode 16 formed on the gate semiconductor layer 10; an interlayer dielectric film 18; an Al wiring 20 on the cathode electrode 14 and the gate electrode 16; and a protection film 22. The element further comprises oxide films 15 and 17 that are formed at the interface between the cathode electrode 14 and the interlayer dielectric film 18, and at the interface between the gate electrode 16 and the interlayer dielectric film 18, respectively, by oxidation annealing, and are mainly composed of constituent elements of the underlying layer.
Patent JP-2011240881-A (JP)
Title: Power supply control device for vehicle
Inventor: YONECHI OSAMU
IPC: B60R16/04
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control device for a vehicle, in which electric loads unnecessary for a user are hardly used and electric power is uselessly hardly consumed.SOLUTION: The power supply control device for the vehicle controls supply of power from a battery 6 to a plurality of loads 10-12 operable when an ignition key 9 is turned on. The power supply control device for the vehicle includes: an collecting means 2 for collecting operation history for each of the loads 10-12; a storing means 3 for storing the operation history for each of the loads collected by the collecting means 2; and a reference means 2 for referring to the operation history for each of the loads 10-12 stored in the storing means 3 when the ignition key 9 is turned on. When the ignition key 9 is turned on, the on/off of the supply of the power to the loads 10-12 is controlled on the basis of the operation history for each of the loads 10-12 referred to by the reference means 2.
Patent JP-2011245497-A (JP)
Title: Method for continuously casting metal piece
Inventor: FUKUMURA MASARU
IPC: B22D11/16
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method, capable of preventing unsteady bulging in continuous casting of a metal piece 9.SOLUTION: In which segment (11-19) unsteady bulging has occurred is estimated, and the circumferential speed of drive rolls of segments on the downstream side of the estimated segment unsteady bulging or further of the estimated segment with unsteady bulging is increased more than that on the upstream side.
Patent JP-2011246930-A (JP)
Title: Connector
Inventor: TATARA CHIHIRO
IPC: E04G7/22
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be easily attached/detached by one hand and is excellent in workability.SOLUTION: Concerning a connector, a connection member 7 is curved at its center part to form a curved part 9, and two segments of the connection member cross each other between the curved part 9 and both ends 11 of the segments to form an intersection 13. Thus, a pair of finger hook parts 15 is formed between the intersection 13 and the both ends 11. The base end part of an insertion part 3 is attached at each of the both ends 11 of the connection member 7. A user puts a palm onto the curved part 9 and hooks fingers to the pair of finger hook parts 15 to grip the finger hook parts 15 by the fingers so as to push them. The curved part 9 and the finger hook parts 15 are then elastically deformed and the finger hook parts 15 and the ends 11 turn around the curved part 9. Accordingly, the two insertion parts 3 move in a direction that they separate from each other. The user makes the pair of insertion parts 3 and a pair of connection holes 17, 25 face opposed to each other, and loosens the hand gripping a connector 1. The finger hook parts 15 and the ends turn then around the curved part 9 and the two insertion parts 3 are urged in a direction in which they come near each other, and then the pair of insertion parts 3 enter into the pair of connection holes 17, 25.
Patent JP-2011245713-A (JP)
Title: Shaping method
Inventor: HIRAI TOSHIMITSU
IPC: B29C67/00
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a shaping method using a shaping slurry capable of suppressing lowering of precision related to the shape of a shaped article.SOLUTION: In shaping the shaped article, a slurry layer 21a composed of a slurry, which includes resin granules being hydrophobic granules, water being an amphiphilic solvent and polyvinyl alcohol being an amphiphatic solid polymer dissolved in the aqueous solvent, is first formed on a substrate. Subsequently, the slurry layer 21a is immersed in a fluoric solution S to impart liquid repellency to the slurry layer 21a. Then, UV ink is permeated in a part of the slurry layer 21a to be cured to thereby bond the hydrophobic particles contained in the slurry layer 21a and the amphiphilic solid polymer. Finally, water is allowed to flow to the slurry layer 21a to remove a support part from the slurry layer 21a.
Patent JP-2011246851-A (JP)
Title: Occupant-protecting vest
Inventor: AOYAMA JOJI
IPC: A41D13/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an occupant-protecting vest structured so that an air bag can be easily prepared, and the air bag can rapidly expand with the tip end side of the downstream side portion of the vest coming close to the occupant.SOLUTION: The occupant-protecting vest is structured as follows: an air bag 50 expanded by inflow of expansion gas so as to protect the occupant, is attached to the body of the vest; and the vest body includes a front body having a left front part and a right front part which are connected to each other via a slide fastener with its front openable. The air bag 50 includes: a back face structure part 71 where the developed shape of the air bag the front side wall part 65 and the back side wall part 66 of which are superimposed to be flatly developed, forms a back face expansion part; and a branching structure part 75 disposed so as to turn over while branching into right and left directions from the upper end of the back face structure part, to form a branching expansion part. Also right and left front face structure parts 79 forming the front face expansion part which can protect the breast part and the abdominal part of the occupant at the branching expansion part are disposed respectively on both of the right and left sides of the back face structure part 71.
Patent JP-2011251561-A (JP)
Title: Window molding and for vehicle and its manufacturing method
Inventor: WADO TAKAHIRO
IPC: B60J1/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a width dimension of a window molding by reducing a width dimension of a tape-adhered face of the window molding.SOLUTION: A window molding intermediate body (not shown) includes a pair of window molding bodies 18 and a pair of lips 19, and brings about a state that end edges 21a of the tape-adhered faces 21 of the pair of window molding bodies 18 are joined to each other by joining ends of the lips 19 of the pair of window molding bodies 18 at opposite sides of the lips 19. After adhering one double-faced tape 16 to all the tape adhesion faces 21 of the pair of window molding bodies 18 of the window molding intermediate bodies astride the entire tape adhesion faces, the window molding 15 in which the side edge of the double-faced tape 16 coincides with the end edge 21a of the lip of the tape adhesion face 21 is formed by dividing the window molding intermediate body and the double-faced tape 16 along the joining part of the pair of window molding bodies 18.
Patent JP-2011254174-A (JP)
Title: Phase synchronization device, phase synchronization method, and program
Inventor: KONDO KEITARO
IPC: H04L7/02
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To perform symbol synchronization of multiple symbols quickly in parallel based on a received signal which is sampled asynchronously with a symbol period.SOLUTION: A phase error detection circuit 212 detects a phase error of the phase of N received signals obtained by performing discrete sampling for the estimated phase of a reception symbol. Based on the phase error, a loop filter 213 calculates a phase error correction value mindependent from the time and a frequency error correction value mdependent on the time as correction values used for an update of a phase offset. Based on two correction values, an NCO 214 calculates a phase offset φ, and an interpolation FIR filter 211 performs interpolation based on the offset φthus determining a reception symbol. This present invention is applicable to a receiver receiving data.
Patent JP-2011251493-A (JP)
Title: Cover tape for packaging electronic component
Inventor: MASUI KEN
IPC: B32B27/00
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a cover tape for packaging an electronic component which satisfies both transparency and slide performance.SOLUTION: The cover tape for packaging the electronic component has at least a heat sealant layer on a base material layer, the heat sealant layer includes a base resin and an organic filler and a refractive index difference between the base resin and the organic filler is 0.1 or smaller. The cover tape for packaging the electronic component and a carrier tape for packaging the electronic component are heat-sealed to obtain an electronic component package. In the electronic component package, the heat sealant layer and the carrier tape are heat-sealed in a prescribed region.
Patent JP-2011252476-A (JP)
Title: Ceiling fan
Inventor: KATO TSUTOMU
IPC: F04D25/08
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling fan that can blow air flow in a floor direction, directly obtain cool air from a ceiling fan and have high safety as a rotary body can not be touched without making a user feel pressure so that the rotary body can not be visually recognized.SOLUTION: A ceiling fan is provided with: an inlet opening 2 for taking air into a box 1; a high-pressure air generation section 5 to which a high-pressure air generator is provided, comprising an impeller 3 increasing the pressure of the air to generate high-pressure air and a motor 4 driving the impeller; an air flow outlet section 7 having an outlet opening 6 for discharging the high-pressure air as an air flow; and a connection duct 8 for connecting the high-pressure air generation section 5 and the air flow outlet section 7. The air flow outlet section 7 has an annular shape. The high-pressure air generation section 5 is attached to a ceiling. A switching damper 9 for switching a direction of the air flow discharged from the air flow outlet section 7 between a central side of an annular shape and an outer peripheral side.
Patent JP-2011255507-A (JP)
Title: Method for producing joint boot
Inventor: OSHITA TAKENORI
IPC: B29C49/06
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To facilitate wall thickness control of a bellows part by reducing temperature unevenness in a heating process of a parison.SOLUTION: In this method for producing a joint boot, the parison 6 having a first parison portion 61 corresponding to a large diameter side attaching part 3, a second parison portion 62 corresponding to a small diameter side attaching part 4, and a third parison portion 63 connecting both the portions and having a non-bellows shape is injection-molded, thereafter only the third parison portion is heated from the outer side in a diameter direction by a heater 87, and thereafter the bellows part 5 is shaped in a blow process. The heater 87 used in the heating process is provided with a plurality of heating bodies 89 arranged side by side in the axial direction X of the parison, and is provided with shielding plates 90 partitioning a space between the heater 87 and the third parison portion 63 into a plurality of spaces in the axial direction X.
Patent JP-2011256890-A (JP)
Title: Ball screw device
Inventor: WATANABE HAJIME
IPC: F16H25/22
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device capable of further reducing the weight of a ball screw nut.SOLUTION: In a return passage 23 of a nut body 11, an opening 31 at one end thereof and an opening 32 at the other end are in the same position in the radial direction and are shifted with each other in the circumferential direction. Thus, the return passage 23 is of a shape of a straight line inclined relative to a straight line parallel with an axis O, and, with respect to the thickness thereof on the inner side in the radial direction, the thickness Tc of the center is thinner than the thickness Te of both ends. Accordingly, the outside diameter 33 of the nut body 11 is equal with the outside diameter 34 of a conventional one in both ends, and is smaller by S=Te-Tc than that in the both ends in the center in the axial direction.
Patent JP-2011255731-A (JP)
Title: Detection of fraud against electronic device
Inventor: ENDO KAZUHIKO
IPC: B60R11/02
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent a fraud eluding a device for detecting a fraud against an electronic device, such as a theft, more reliably.SOLUTION: The device includes: calculating a return loss value of the radio wave by using a main controller 21, based on the proceeding power of the radio wave transmitted by a detection antenna 19, and the reflected power or the like of the reflected wave of the radio wave received by the detection antenna 19; and comparing a waveform of the return loss value that is calculated by the main controller 21 and preliminarily registered in a nonvolatile memory 18 with a waveform of a return loss value that is calculated by newly performing another measurement. Thereby, the device determines whether a fraud against an in-vehicle unit 1 is present.
Patent JP-2011256416-A (JP)
Title: Method for manufacturing metal ring
Inventor: SARUYAMA MASAOMI
IPC: C21D9/40
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal ring, which uniformizes the temperature distribution in a furnace that performs a solution treatment of a metal ring to reduce deformation of the metal ring.SOLUTION: The method for manufacturing a metal ring includes the steps of: heating the metal ring to a prescribed temperature under a nitrogen atmosphere with the same pressure as an atmospheric pressure so as to perform the solution treatment for the rolled metal ring; after that, maintaining the prescribed temperature for a prescribed time under a vacuum of 5×10Pa; and then cooling it from the martensitic transformation start temperature to the martensitic transformation completion temperature at a cooling rate of 3 to 155 °C/minute.
Patent JP-2010192003-A (JP)
Title: System and method for electronically exchanging value among distributed users
Inventor: LEVCHIN MAX
IPC: G06Q40/00
Filed: 2010-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for facilitating a value exchange transaction involving many parties.  <P>SOLUTION: The system may include: a synchronization server for exchanging transaction details with client devices; a communication server for registering new users; a financial server for interacting with external financial institution; and a security server for ensuring security of value exchange transaction. In one method, a first party initiates the transaction on a client (for example, mobile calculation equipment) by selecting or inputting an identifier (which may be identified by a preexisting identifier such as a telephone number) of another party and the value to be exchanged. The transaction is performed during the party's client device being electronically connected or by one user on one device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011016353-A (JP)
Title: Transfer sheet and decoration film forming method for molded article using transfer sheet
Inventor: SHINOHARA HAYATO
IPC: B32B27/30
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet which excels in light resistance, scratch resistance, impact resistance and heat resistance and at the same time has durability, and to provide a method to apply a decoration film uniformly onto a three dimension molded article using this transfer sheet.SOLUTION: The transfer sheet has a release agent layer 2, a coating film layer 3 and an ink layer 5 sequentially formed on a base material sheet 1 of thermoplastic elastomer resin having glass transition point of less than 40°C, and has, at a normal temperature, the elongation rate of 300% or more and the elastic recovery rate of 40% or less for 100% elongation. The coating film layer 3 contains 30-80 wt.% of urethane (meth) acrylate oligomer which has two or more (meth)acryloyl, and 70-20 wt.% of polyfunctional monomer or oligomer which has three or more (meth)acryloyl, and includes ultraviolet curing resin composition containing 1-10 pts.wt. of the photopolymerization initiator with respect to 100 pts.wt. of the coating film component. The glass transition point of the coating film layer 3 before electromagnetic radiation irradiation is less than 40°C. The patterns are transferred uniformly and in good condition to the three dimension molded article by using this transfer sheet.
Patent JP-2012001838-A (JP)
Title: Textile printing transfer paper
Inventor: TAMAI MASAYUKI
IPC: B32B33/00
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide textile printing transfer paper which can surely prevent the generation of imperfect transfer by making it possible to maintain the water content of an ink-receiving layer at a required value or more during a predetermined period of time irrespective of influences of environmental humidity by including an adequate content of humectant in the ink-receiving layer.SOLUTION: Textile printing transfer paper T includes a pasteboard b1, a mold release agent layer b2 formed on a surface of the pasteboard b1, an ink-receiving layer c1 formed by applying paste including hydrophilic synthetic resin and a hydrophilic paste agent on the reverse surface of the mold release agent layer b2 from the pasteboard b1, and a dyestuff layer c2 formed by imparting water soluble dyestuff ink on the reverse surface of the ink-receiving layer c1 from the mold release agent layer b2. The ink-receiving layer c1 includes humectant with a content of 1 wt.% or more and 5 wt.% or less.
Patent JP-2012003430-A (JP)
Title: Automatic coin transfer device
Inventor: UMEDA MASAYOSHI
IPC: B65G47/08
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic coin transfer device, for a first purpose of making it simple in construction and inexpensive without requiring a feeding rotor and a delivery device for classifying and delivering coins, and for a second purpose of preventing the coins from being pinched between a rod-like spiral body and another component.SOLUTION: A coin received in a receiving port rolls through a coin passage which is inclined forward and downward. When a gate device 110 disposed in the coin passage is located in a passing phase of the coin, the rolling coin reaches a spiral body 104 without being inhibited from rolling by the gate device. The coin which reached the spiral body is lifted up by an oblique pushing face of a spiral protrusion 118. In this case, the coin is guided by a guide passage so that the coin does not rotate in the rotative direction of the spiral body and is moved only in an extension direction along the spiral body. When the coin moved by rotation of the spiral body faces a delivery passage, the coin rolls through the delivery passage by gravity and is delivered from an exit toward a next device.
Patent JP-2011252897-A (JP)
Title: Radiation power measuring apparatus of radio equipment and radiation power measurement method
Inventor: SAITO HIROJI
IPC: G01R29/08
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a radiation power measuring apparatus and a radiation power measurement method for a measurement of a radiation power of radio equipment transmitting broad band radio waves.SOLUTION: The radiation power measuring apparatus comprises a metering antenna which receives radio waves radiated from a radio-wave radiation source, a drive part which modifies the distance between the radio-wave radiation source and the metering antenna, a measuring section of amplitude and phase difference which measures the amplitude and the phase difference of a reception voltage for each of frequency spectrum components for each move of the radio-wave radiation source for a specified distance, a phase compensation/composition part which synthesize a radiation power value of the radio-wave radiation source on the basis of the amplitude and the phase of the reception voltage for each frequency spectrum component, a phase reference antenna which is installed closely to the radio-wave radiation source, receives the radio waves for measurement of the phase of the reception voltage for each frequency spectrum component as a phase reference and moves together with the radio-wave radiation source, and a frequency conversion section which converts each of the radio waves, received by the measuring antenna and by the phase reference antenna into a frequency within an operation range of the measuring section of amplitude and phase difference.