baber/WOPTO huggingface dataset:
Patent JP-2008220534-A (JP)
Title: Mahjong ball game machine
Inventor: SHIBANO KENJI
IPC: A63F7/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To move a game by defining the winning according to the combination of partial tiles in hand tile data.  <P>SOLUTION: The winning combinations are made up of the combinations of one or more of figures and it is determined whether the combination of figure codes corresponding to the winning combinations is included or not in the hand tile data. When the combination of the figure codes corresponding to the winning combinations is contained in the hand tile data, the winning is determined. In addition, when another winning combination is won, the figure codes corresponding to the winning combination newly won are added to the hand tile data while the figure codes corresponding to the winning combination already won are kept as intact. Furthermore, when the hand tile data has the combinations of figure codes corresponding to a plurality of winning combinations (or special game combination), the winning combination higher in priority is won.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228420-A (JP)
Title: Device and method for controlling charging/discharging
Inventor: OGURA KOKI
IPC: B60L9/18
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for controlling charging/discharging capable of reducing a switching loss.  <P>SOLUTION: A bidirectional boosting and step-down chopper 1 charges an accumulator 5 by power input to a feeder-side terminal pair, and includes a control device 2 for controlling a modulation rate between a feeder-side arm and an accumulator-side arm so as to output power discharged from the accumulator 5 to the feeder-side terminal pair. The control device 2 performs the control so that the modulation rate of at least either of the feeder-side arm and the accumulator-side arm becomes 1 in at least either of the charging and discharging.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330254-A (JP)
Title: Environmental preservation material for water area, environmental preservation system for water area and method for preserving water area environment
Inventor: KISO EIJI
IPC: A01K61/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmental preservation vessel for water area able to easily add or exchange solely a fertilizing material and promote growth of marine organisms by preventing scattering of the fertilizing material and maintaining fertilizing effect for a long period of time, and provide an environmental preservation system for water area and a method for preserving water area environment.  <P>SOLUTION: The fertilizing material 3 containing steel slag or a water-permeable bag filled with the fertilizing material 3 is housed in the vessel 2a whose top is open or a vessel 2b having ≥1 holes 4. Here, the ratio of a maximum length d of the top of the vessel 2a over a depth D from the top to a surface of the fertilizing material 3 (D/d), or the ratio of a maximum length d of the hole 4 made on the vessel 2b over a depth D from the hole to the surface 3 of the fertilizing material (D/d) may satisfy ≥0.2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227886-A (JP)
Title: Transmitting device, receiving device, and transmitting/receiving system
Inventor: SEO TATSUYA
IPC: H04L1/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting device, a receiving device, and a transmitting-receiving system, which has a light burden on a network, or on a device of transmitting packets or a device of receiving packets, and restores data of lost packets even when the packets are continuously lost.  <P>SOLUTION: The transmitting device 3 of a transmitting/receiving system 1 generates a redundant block in preparation for occurrence of packet loss by dividing internal data of each packet into multiple pieces, generates a larger redundant packet in which the redundant block is distributed and added to multiple packets before and after an i-th packet, based on a specific rule, and sequentially transmits the larger redundant packets to the receiving device 5. The receiving device 5 sequentially receives the larger redundant packets, stores the redundant block in a storage part while confirming packet loss, and restores the internal data of the lost packet by reading the redundant block included in the packets before and after the lost packet from the storage part when packet loss is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234968-A (JP)
Title: Membrane-electrode assembly, its manufacturing method, and polymer electrolyte fuel cell
Inventor: SHIMOYAMA NAOKI
IPC: H01M8/10
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode assembly capable of balancing mobility of a substance with suppression of methanol crossover to achieve excellent battery performance by focusing attention on an electrode base material structure used particularly for an anode structure, and controlling a structure of a porous carbon sheet, hole diameters of through-holes thereof and density of the through-holes; its manufacturing method; and a polymer electrolyte fuel cell.  <P>SOLUTION: This membrane-electrode assembly is provided with an anode electrode, an electrolyte membrane and a cathode electrode, and has a hydrocarbon-based polymer coating between the anode electrode and the electrolyte membrane, and another hydrocarbon-based polymer coating between the cathode electrode and the electrolyte membrane. The membrane-electrode assembly is characterized in that each of the anode electrode and the cathode electrode comprises an electrode base material and a catalyst layer; the electrode base material used for the anode electrode is made of a porous carbon sheet; the porous carbon sheet has a plurality of through-holes penetrating the front and back sides of the sheet; the diameter of each through-hole on the porous carbon sheet is 100-400 μm; and the density of the through-holes is 25-500/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232798-A (JP)
Title: Biopolymer analyzer, biopolymer analysis method, development analysis method of genes, and detection method of antigens
Inventor: IWADATE TERUBUMI
IPC: C12Q1/26
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biopolymer analyzer of more satisfactory sensitivity, a bio-polymer analysis method, a development analyzing method of genes and a detection method of antigens.  <P>SOLUTION: The bio-polymer analyzer 70 is equipped with an imaging device 10 having a photoelectric conversion element 20 provided so that its light detection surface is directed upward, the partition wall 40 fixed on the side of the light detection surface of the imaging device 10 to form a well 42 in which a solution is injected, the probe 61 provided on the bottom part of the well 42 and bonded to the specific bio-polymer in the solution injected in the well 42 and a plurality of the electromagnets 78R and 78L arranged so as to surround the well 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233499-A (JP)
Title: Three-group zoom lens and imaging apparatus
Inventor: TOMIOKA RIYOUKO
IPC: G02B15/20
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce weight and cost and to secure excellent optical performance, in a three-group zoom lens.  <P>SOLUTION: The three-group zoom lens is composed to arrange, in order from an object side, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power and a third lens group G3 having positive refractive power and varies power by changing the spacing between the respective lens groups. The first lens group G1 comprises a first lens L1 having negative refractive power and a second lens L2p having positive refractive power. The second lens group G2 comprises a diaphragm, a cemented lens L34 comprising a third lens L3p having positive refractive power and a fourth lens L4p having negative refractive power, and a fifth lens L5p of a single lens. All lenses composing the second lens group G2 are plastic lenses. The third lens group G3 comprises a sixth lens L6p of a single lens having positive refractive power.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233644-A (JP)
Title: Optical bistable element
Inventor: IKEDA NAOKI
IPC: G02F1/365
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To promote miniaturization of an optical bistable element for aiming at integration by using a waveguide structure having a strong feedback action to shorten a waveguide length.  <P>SOLUTION: In an optical bistable element, a line-defect waveguide is provided on a semiconductor two-dimensional photonic crystal thin plate. The line-defect waveguide has a prescribed transmission band and has a mode gap of a frequency region having a low transmittance, adjacently to the low frequency side of the transmission band, and an input light frequency is selected so as to be within the frequency region of this mode gap.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007312358-A (JP)
Title: Image data transfer method, image processor, and imaging system
Inventor: TANAKA YASUHARU
IPC: H04N19/51
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve data transfer efficiency of image data between an apparatus for performing image processing and a memory or the like for storing image data.  <P>SOLUTION: The present invention relates to an image data transfer method, and includes: steps of: (a) packing data of pixels of a two-dimensional image stored in a first image storage unit and including a plurality of pixels of which positions are represented with coordinates in first and second directions for each of data of pixels of a predetermined number adjacent in the first direction, and scanning and reading an obtained data transfer unit in the second direction; (b) performing burst write of the data transfer unit read in the step (a) in regions where first addresses are continued and second addresses are fixed, in a temporary data storage unit for storing data at a position designated by a combination of first and second addresses; and (c) performing burst read of the data transfer unit written in the temporary data storage unit from regions where the first addresses are continued and the second addresses are fixed, and writing the read data transfer unit in a second image storage unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008237309-A (JP)
Title: Catheter tip position confirming member
Inventor: TOYODA KOICHIRO
IPC: A61M25/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter tip confirming member which permits the position of the tip of a catheter inserted into and indwelling in a body to be confirmed simply by attaching the catheter thereto and prevents pigments contained in once sucked body fluids and an indicator from flowing backward to the body.  <P>SOLUTION: The catheter tip position confirming member 1 is composed of a hollow catheter connecting portion 2, a channel switching member 11 having a channel inside, an indicator holding portion 7 having a channel inside and changing the color due to the body fluids, and the connecting portion of the injection instrument or the sucking instrument having a channel inside and the channel switching member can liquid-flowably switch between the hollow portion of the hollow catheter connecting portion and the channel of the connecting portion of the injecting instrument or the sucking instrument, or between the channel of the connecting portion of the injecting instrument or the sucking instrument and the channel of the color change indicator holding portion, but cannot switch between the hollow portion of the hollow catheter connecting portion and the channel of the color change indicator holding portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237450-A (JP)
Title: Absorber
Inventor: KASAHARA RUMIKO
IPC: A61F13/53
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorber which has a high absorbing speed and prevents the return of a liquid.  <P>SOLUTION: The absorber is equipped with a lower absorbent layer 2 containing a pulp fiber and an upper absorbent layer 3 which overlies the lower absorbent layer 2 and comprises a non-woven fabric containing a highly absorbent polymer. The upper absorbent layer 3 contains no binder component for binding the highly absorbent polymer to a fiber component contained in the upper absorbent layer 3, and the highly absorbent polymer is supported by the upper absorbent layer 3 without the binder component. The absorber is configured to form a space part S in the lower absorbent layer 2 after absorbing the liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241968-A (JP)
Title: Optical switch
Inventor: NAKATSUHARA KATSUMI
IPC: G02F1/035
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch independent of a polarization direction of light.  <P>SOLUTION: A first waveguide 20 includes: phase shift means 22 and 24 for shifting a phase of a horizontal polarization mode component by π in a first direction when operating and not shifting the phase of light when not operating; and a polarization mode converter 26. A second waveguide 30 includes: phase shift means 32 and 34 for shifting the phase of the horizontal polarization mode component by π in the first direction when operating and not shifting the phase of light when not operating; and a polarization mode converter 36. The polarization mode converter 26 is positioned between a first directional coupler 10 and the phase shift means 22 and 24, and the polarization mode converter 36 is positioned between a second directional coupler 10 and the phase shift means 32 and 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241462-A (JP)
Title: Wheel radius estimating apparatus
Inventor: MIYAKE TAKAFUMI
IPC: B60W40/12
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a wheel radius which varies depending on a weight or the like of passengers, a cargo or the like.  <P>SOLUTION: A vehicle using posture control of an inverted pendulum is intended as a target. In this embodiment, a tire wheel r is calculated (estimated) by providing a wheel angular speed sensor for detecting angular speed of a wheel and a yaw rate sensor for detecting movement in a turning direction of the vehicle and substituting the detection values of both sensors into a mathematical equation 1: Y=(ω<SB>R</SB>-ω<SB>L</SB>)r/W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240381-A (JP)
Title: Wall formation method
Inventor: YUKIUE YOSHIO
IPC: E01F8/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall formation method, in such a type that a support can be installed on the back surface side of a frame member of the wall, wherein a sound insulation wall provided with sound insulation performance, and a sound absorbing wall provided with sound insulation performance and sound absorbing performance to make up for the sound insulation performance are selectable.  <P>SOLUTION: On the inner side of the frame member, a front surface plate 2 and a non-open back surface plate 3 are installed spaced apart fore-and-aft, and sound absorbing material 4 is installed in a hollow part formed between the front surface plate 2 and the back surface plate 3 to form the wall. For the front surface plate 2, a non-open plate and an open plate are prepared. The wall is formed by selecting either a case where the non-open plate is installed as the front surface plate 2 to form the sound insulation wall, or a case where the open plate is installed as the front surface plate, so that noise getting into the hollow part from the opening in the opening plate is absorbed by the sound absorbing material 4, while deterioration of sound insulation performance due to use of the non-open plate as the front surface plate 2 is made up for by a metal plate disposed at the front surface of the back surface plate 3 to form the sound absorbing wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245455-A (JP)
Title: Driving mechanism
Inventor: TAKAHASHI HIROSHI
IPC: H02N2/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed and miniaturized driving mechanism hardly generating axial interference and having a wide movable range.  <P>SOLUTION: The driving mechanism 100 has an object 110 to be driven and having a partial spherical surface 111; a plurality of piezoelectric units 120 for sandwiching and supporting the object 110 to be driven and driving the object 110 to be driven; a pedestal 130 for holding the piezoelectric units 120; and a control section 140 for controlling the piezoelectric units 120. Each of the piezoelectric units 120 has a driving section 121, having a plane 122 abutting against the spherical surface of the object 110 to be driven; a first piezoelectric element 123 for making the driving section 121 move linearly, along a first axis A1 parallel to the plane 122; a second piezoelectric element 124 for making the driving section 121 move linearly along a second axis A2 parallel to the plane 122 and orthogonal to the axis A1; and a supporting member 125 for supporting the driving section 121 via the piezoelectric elements 123, 124.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244369-A (JP)
Title: Super-high precision photonic phase synchronous system
Inventor: NAKAZAWA MASATAKA
IPC: H01S3/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise photonic phase synchronous system with a high long-term reliability for generating a narrow line width intermediate frequency signal of a 10 Hz or smaller line width.  <P>SOLUTION: The system uses as a transmission light source a fiber laser with a low phase noise and employs as a local oscillation light source a fiber laser with a low phase noise, capable of high-speed response using a piezoelectric element and a LiNbO<SB>3</SB>photonic phase modulator for an optical frequency variable mechanism. As a negative feedback control part, comprised are a photonic phase difference detection circuit for inputting a signal beam from the transmission light source and an output beam from the local oscillation light source, and a negative feedback circuit for controlling a phase of the output beam from the local oscillation light source by using the output signal of the photonic phase difference detection circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007181727-A (JP)
Title: Device and method for restoration of spinal disc
Inventor: BOYD LAWRENCE M
IPC: A61B17/56
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for maintaining and reinforcing a proper intervertebral disc space when an intervertebral prosthesis is introduced into a cavity in the intervertebral disc space.  <P>SOLUTION: A device and method are provided for maintaining a proper intervertebral disc height during the replacement or augmentation of the spinal disc. In one embodiment, a cannulated distractor 10 is used to distract the adjacent vertebrae and maintain a proper disc space height. The cannulated distractor 10 is fluidly connected to a source of fluent material for injection into the disc space. The distraction member includes a distraction tip 18 resident within the intervertebral disc space that includes a central lumen and a number of openings 30, 32 communicating with the lumen to dispense the fluent material within the disc space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007291089-A (JP)
Title: Adult t-cell leukemia marker
Inventor: TSUBOUCHI HIROHITO
IPC: C07K16/18
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adult T-cell leukemia (ATL) specific marker, and to provide various application means thereof.  <P>SOLUTION: The ATL specific markers comprising Cystatin A or Thymosin β4, having specific amino acid sequences, or C3f (complement activating protein fragment) are provided. An adult T-cell leukemia multi marker comprising two or more of the markers is provided. The adult T-cell leukemia diagnostic agent comprising one or more antigens to the markers is provided. And use thereof is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008247507-A (JP)
Title: Web transport device and solution film manufacturing method
Inventor: HORIKAWA TAKATOSHI
IPC: B29L7/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a film from being swelled when transporting the film by blowing dry air to uplift the film.  <P>SOLUTION: A dry duct 48 is provided under a wet film 25a. The dry duct 48 comprises a duct main body 50, a dry air supply section 52, a discharge pipe 53 and a discharge quantity air volume control section 54. The dry air supply section 52 supplies dray air 56 to the duct main body 50. Dry air 56 is blown to the wet film 25a through a blow-out hole 57a. A discharge hole 53a is provided in a position opposite to a nearly central position in the cross direction of the wet film 25a. The discharge hole 53a discharges dry air 56, which flows in a part corresponding to the nearly central part in the cross direction of the wet film 25a, among the dry air 56 flowing under the wet film 25a to the inside of the discharge pipe 53. The dry air 56a is discharged outside through a discharge hole 53b. Discharge quantity of the dry air 56a is controlled by the discharge quantity control section 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246317-A (JP)
Title: Hydrogen separator and fuel cell
Inventor: TANAKA HIROYUKI
IPC: B01D53/22
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separator equipped with a porous support, which supports a hydrogen permeable membrane and capable of preventing the peel, swell or perforation of the hydrogen permeable membrane even under a high temperature environment.  <P>SOLUTION: The hydrogen separator is equipped with the porous support having a cylindrical or plate-like shape opened at both ends or one end thereof and the hydrogen permeable membrane which covers the surface of the porous support and selectively permits hydrogen to permeate. The manufacturing method of the hydrogen separator is characterized by grinding the recessed part, which has a corner part, and is present on the surface covered with the hydrogen permeable membrane of the porous support, to form a smooth recessed part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251092-A (JP)
Title: Disk driving device
Inventor: YOSHIDA SATOSHI
IPC: G11B25/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk driving device capable of preventing the removal of a damper from a base chassis or the deformation of the base chassis even when excessive shock loads are applied on the base chassis to which a pickup or the like is attached.  <P>SOLUTION: The disk driving device is constructed in such a manner that a turntable 5 and a pickup 4 are attached to a base chassis 2, and the base chassis 2 is elastically supported by a plurality of dampers 8 attached to a support base. The damper 8 has a small diameter part between a pair of large diameter parts sandwiching the base chassis 2 and is put through the base chassis 2. The base chassis 2 includes a plurality of through-holes 2B to individually put through the dampers 8. Each through-hole 2B is an independent hole not opened in the peripheral edge of the base chassis 2, and has a main hole part for fitting the small diameter part of the damper 8, and a pair of continuous notched parts notching opposing peripheral edges in the main hole part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248322-A (JP)
Title: HEAT RESISTANT Ir BASE ALLOY
Inventor: HASEGAWA KOICHI
IPC: C22C5/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Ir base alloy usable for a short time or a long time in a high temperature region even in an oxygen-containing atmosphere, and in which selective oxidation from grain boundaries is suppressed.  <P>SOLUTION: Disclosed is an alloy including 0.05 to 1.5% Al, and the balance Ir. Also disclosed is an alloy further including 0.1 to 49.95% Rh, or at least one kind selected from Cr, Fe, Co and Ni by 0.1 to 10%, or at least one kind selected from Pt, Ru, Ta, Nb, W, Re, Ti, Hf, Zr, Y and rare earth elements by 0.1 to 20.0%.  <P>COPYRIGHT: (C)2009,JPO&INPIT