baber/WOPTO huggingface dataset:
Patent JP-2006134620-A (JP)
Title: Fuel cell system
Inventor: ICHIKAWA OSAMU
IPC: H01M8/06
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of smooth operation, even if condensed water freezes at an discharge part.  <P>SOLUTION: The fuel cell system including a fuel cell generating power by electrochemical reaction of fuel gas and air comprises a flow passage for circulating and supplying the non-reacted portion of the fuel gas to the fuel cell, a first exhaust valve for exhausting the gas in the flow passage, and a second exhaust valve for exhausting the gas or liquid in the flow passage. The first exhaust valve is located at a position higher than that of the second exhaust valve.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005189822-A (JP)
Title: Electrophotographic photoreceptor, method and apparatus of image formation, and process cartridge for image formation apparatus
Inventor: TAMOTO NOZOMI
IPC: C09B67/50
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excelling in image stability even after repeated use and capable of realizing prolonged durability, and provide an image formation apparatus.  <P>SOLUTION: In the electrophotographic photoreceptor obtained by sequentially superimposing at least a plurality of undercoat layers and a photosensitive layer on a conductive support, the photosensitive layer contains titanyl phthalocyanine crystals having such a crystal form that, as diffraction peaks [±0.2°] at Bragg angles 2θ for a characteristic X-ray of CuKα (1.542 Å wavelength), the crystals have at least a maximum diffraction peak at 27.2°, have main peaks at 9.4°, 9.6° and 24.0°, have a peak at 7.3° as a diffraction peak on the lowest angle side, and have neither peak between the peak at 7.3° and the peak at 9.4° nor peak at 26.3°, and having an average particle size of primary particles of ≤0.25 μm, and at least one layer of the plurality of undercoat layers contains N-methoxymethylated nylon. The image formation apparatus uses the electrophotographic photoreceptor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006140805-A (JP)
Title: Device for detecting cut point of moving image
Inventor: SUGANO MASARU
IPC: H04N19/85
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To detect a special cut point showing an instantaneous cut point, and dissolve and fade sections with high accuracy.  <P>SOLUTION: A moving image data inputting part 10 is provided with a variable-length decoding part 11 and a simple motion compensating part 12 and outputs the DC component of moving image data. A luminance/color difference characteristic information extracting part 13 calculates a luminance difference between frames, color difference histogram correlation, activity in a screen and its primary differential coefficient, normalization motion compensation predictive error and the like. An edge feature extracting part 14 extracts an edge feature in the screen from the DC component of the moving image data. An instantaneous cut point detection processing part 15 detects an instantaneous cut point. A special cut point detection processing part 16 uses a temporal change in the edge feature extracted by the edge feature extracting part 14 to detect a special cut point including dissolve and fade. The special cut point can be detected by using a characteristic that edge components in the screen in the dissolve and phase sections become weak.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006138420-A (JP)
Title: Tripod type constant velocity universal joint
Inventor: HAYAMA YOSHIHIKO
IPC: F16D3/205
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the life span of a tripod type constant velocity universal joint by restraining a concentrated load on a ring inner peripheral surface or abrasion of a ring outer peripheral surface.  <P>SOLUTION: In the tripod type constant velocity universal joint, an outside diameter profile of a leg shaft is formed to be asymmetrical with respect to an outside diameter center line perpendicular to an axis of a tripod member 20, and the outside diameter profile of the leg shaft 22 is brought into contact with the inner peripheral surface of a ring 34 at two points or more when torque is applied. Further, an angular contact abutting angle of a roller 32 and a roller guide surface 14 is varied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141216-A (JP)
Title: Method for producing d-chiro-inositol
Inventor: YOSHIDA KENICHI
IPC: C12N15/09
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and efficiently producing D-chiro-inositol.  <P>SOLUTION: The method for producing D-chiro-inositol comprises a process for culturing a microorganism having double mutation of destroyed function of a gene (iolE gene) encoding an enzyme having 2-keto-myo-inositol dehydratase activity in an inositol metabolic gene group and destroyed function of a gene (iolR gene) encoding repressor protein in an inositol metabolic gene group in a culture solution containing myo-inositol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144398-A (JP)
Title: Liquid sealed-in type vibration-proofing device
Inventor: KAIDA YUJI
IPC: E04B5/43
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealed-in type vibration-proofing device which can improve a sense of walking when a person walks on a floor, and which can enhance sound suppression performance against floor impact sound.  <P>SOLUTION: This liquid sealed-in type vibration-proofing device comprises: a first mounting member 1; a rubber elastic body 2, one end side of which is fixed to the first mounting member 1 and the other end side of which is provided with an opened recess 21; a second mounting member 3 which is fixed to the other end side of the elastic body 2; a diaphragm 4 which closes the opening of the recess 21 of the elastic body 2 so that the liquid chamber 45 with a sealed-in liquid L can be formed between the diaphragm 4 and the recess 21; and a partition member 5 which is arranged near the opening of the recess 21, so as to partition the liquid chamber 45 into a main liquid chamber 46 and an auxiliary liquid chamber 47, communicating with each other via upper and lower orifice passages 53 and 54. The upper and lower orifice passages 53 and 54 are made longer, so that attenuation can be enhanced by setting a loss factor value in the range of 1-10 on condition that a frequency domain of vibrations caused by walking on a floor is in the range of 10-30 Hz.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005158247-A (JP)
Title: Data storage device and method of tracking data stored in the same
Inventor: MIN DONG-KI
IPC: G11B9/00
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage device and a method of tracking data stored in the same.  <P>SOLUTION: In a tracking method of the data storage device comprising a data storage medium in which data can be recorded and erased, a plurality of probes for scanning the data storage medium to detect data, a scanner for driving the data storage medium or the probes, and a controller for applying a control signal to the scanner, the method includes (a) oscillating the probe or the data storage medium, (b) detecting an off-track error of the probe on the data storage medium by the oscillation, and (c) adjusting a scanning position of the probe on the data storage medium to compensate for the off-track error. Therefore, high reliability can be secured when recording/reproducing of data on the data storage medium is performed with a simple compensation algorithm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006146808-A (JP)
Title: Memory management device and method
Inventor: SHIMIZU MASAAKI
IPC: G06F12/00
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform management in partition units and to prevent concentration of data writing in each partition for prolonging a lifetime of a memory.  <P>SOLUTION: This memory management device 1 can collective electric writing/erasure in a predetermined storage area unit and manages a non-volatile memory divided into a plurality of partitions having one or more storage area units. The memory management device 1 is constructed of an updatable table 2 relating a storage capacity corresponding to a physical partition and writing time mutually, a determination means 3 determining a physical partition in a storage destination of data based on the table 2, a storage means 5 storing the data, and a control means 4 making the storage means 5 store the data based on the determination result by the determination means 3. By this constitution, management is carried out in the physical partition units, and a memory lifetime can be prolonged when concentration of data writing is prevented in each physical partition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005160099-A (JP)
Title: Method for simulating mobile communication network, and simulation apparatus and computer program for implementing its method
Inventor: VOYER NICOLAS
IPC: H04B7/26
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simulating a mobile communication network simulating a channel between each base station and each mobile terminal in real time with the same precision and sharpness as a ray tracing tool.  <P>SOLUTION: The method includes a step which calculates a channel parameter of a channel between the base station and the mobile terminal with respect to continuous time when a mobile terminal moves, The above step which carries out computation includes a step for forming radio wave propagation path parameter to every path which an electric wave spreads and at some predetermined time, and a step for forming the above parameter for another time besides between a certain specific time and time following it. In that case, in the just-mentioned step, a value of the above radio wave propagation path is interpolated linearly except a phase ϕ<SB>k</SB>, and interpolation of the ϕ<SB>k</SB>is performed as a function of a moving parameter of the above mobile terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006155142-A (JP)
Title: Automatic transaction device and transaction system
Inventor: YAMANO HIROSHIGE
IPC: H04N1/00
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transaction device and which stores a detailed list delivered to a user as image data read by an image sensor, a transaction system.  <P>SOLUTION: In the automatic transaction device 1 for discharging and delivering a detailed list printed with the content of a transaction made by a user's operation, the detailed list printed with the content of the transaction is read by the image sensor provided between a printing head and a detailed list discharge port, and the read detailed list image data are stored in a storage part together with transaction detailed list information. The detailed list image data read by the transaction device 1 are transmitted to a transaction history server 4 with the transaction detailed list information, and the transaction history server 4 stores the detailed list image data and the transaction detailed list information in a transaction history database 6. The transaction history server retrieves the transaction history database 6 based on transaction detailed list information received from a terminal 7 and transmits the resulting extracted detailed list image data to the terminal, and the terminal 7 outputs the detailed list image data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154200-A (JP)
Title: Antiglare antireflection film, manufacturing method of antiglare antireflection film and polarizing plate and display device using the same
Inventor: KUREMATSU MASAYUKI
IPC: G02F1/1335
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiglare antireflection film which has a low reflectance, uniform film thickness and no irregularity, to provide a manufacturing method of the antiglare antireflection film and to provide a polarizing plate and a display device using the antiglare antireflection film.  <P>SOLUTION: In the antiglare antireflection film, a hard coat layer consisting essentially of an active energy ray curable resin is formed on a transparent film support, the surface of the hard coat layer has a fine rugged shape and a low refractive index layer is formed on the surface of the fine rugged shape of the hard coat layer. Therein, the low refractive index layer includes hollow spherical silica-based fine particles which have an outer shell layer and the inner part made to be porous and hollow, and the hollow spherical silica-based fine particles exist in a larger amount on the surface side of the low refractive index layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159262-A (JP)
Title: Welded joint and welding material
Inventor: OGAWA KAZUHIRO
IPC: B23K9/23
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded joint in which a weld metal has excellent stress corrosion cracking resistance, and to provide a welding material suitably used for producing the same.  <P>SOLUTION: The austenitic weld metal has a composition comprising, by mass, ≤0.03% C, ≤1.0% Si, 0.1 to 2.0% Mn, 15 to 22% Cr, 8 to 12% Ni, 0 to 3% Mo and 0.001 to 0.15% N, and the balance Fe with impurities, and, in the impurities, the content of P is ≤0.04% and the content of S is 0.03%, and further, the value of FP expressed by following formula (1) lies in the range from -3 to 0: formula (1) is FP=Ni+30C+20N+0.5Mn-1.1Cr-1.32Mo-1.65Si+9 (1); wherein, the atomic symbols in formula denote the content (mass%) of each element. The welded joint is suitably used in a high temperature pure water environment of nuclear power generation equipment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160495-A (JP)
Title: Medium carrying mechanism
Inventor: HOSHINO TADAHIRO
IPC: B65H7/18
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need of extracting a medium with subsequent paper or a subsequent paper only by an operator beforehand by preventing jamming from occurring due to displacement when the medium 10 with subsequent paper is delivered in a medium carrying mechanism carrying the medium 10 mixed with the medium 10 with the subsequent paper.  <P>SOLUTION: This medium carrying mechanism comprises a subsequent paper detection sensor detecting the presence or absence of the subsequent paper with a proximity sensor, an optical sensor, or a thickness detection sensor. The sensor detects whether a carried medium is the medium with the subsequent paper or not. When it is the medium with the subsequent paper, the mechanism controllably presses and carries the medium 10 by a medium pressing guide 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317173-A (JP)
Title: Memory device
Inventor: KANG SANG HEE
IPC: G11C11/401
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device wherein an area occupied by a defect repairing circuit is small.  <P>SOLUTION: The memory device is provided with a plurality of banks 301 to 304 that share a fuse and a control unit 36 for repairing row or column defects in the memory cell arrays 35 of the respective banks. An area occupied by the defect repairing circuit is narrowed while conventional repairing efficiency is maintained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170349-A (JP)
Title: Gasket
Inventor: KOBAKURA MASATO
IPC: F16J15/08
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annular gasket with a metal base plate and a rubber coating covering both faces of the base plate, for suppressing the permeating leakage of refrigerant gas from the outer peripheral face.  <P>SOLUTION: The annular gasket comprises the metal base plate and the rubber coating covering both faces of the base plate. The ratio (the thickness of the rubber coating/the thickness of the base plate) of the thickness of the rubber coating to the thickness of the base plate is set smaller on at least part of the outer peripheral face than on the other portion of the gasket. The sum of the thickness of the base plate and the thickness of the rubber coating are kept constant over the whole gasket.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169861-A (JP)
Title: Luminescence panel unit, fittings having luminescence panel unit and fitting structure of transparent panel
Inventor: SASAKI TADASHI
IPC: E06B7/28
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminescence panel unit in which a luminescence direction of LED luminescence bodies in relation to a transparent panel is adjusted easily when the luminescence unit having the LED luminescence bodies arranged in rows as a luminous source is used, and to provide a front door provided with the unit.  <P>SOLUTION: The luminescence panel unit comprises a base member 20A fitted to end parts 11A, 12A of the transparent panels and provided with a bottom face 21 and a rising wall 22 orthogonal to each other, and a panel thickness adjusting member 30 having a bottom plate 31 and an erected part 32 orthogonal to each other. An inner side 39 of the erected part is in contact with an interior side face 19 of the transparent panel 9, and the bottom plate 31 is arranged between the bottom face 32 and the end part 12A of the transparent panel. The luminescence unit 40A is fitted to the base member 20A in a manner that the luminescence direction and the rising wall 22 are arranged parallel. The inner side 28 of the rising wall is glued to an exterior side face 18 of the transparent panel 9. The upper and lower surfaces of the bottom plate 31 of the panel thickness adjusting member 30 are glued to the bottom face 21 and the end surface 16 of the transparent panel.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171638-A (JP)
Title: Pressure roller of fixing device
Inventor: TSUJI KIKUNOSUKE
IPC: G03G15/20
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To substitute only a component which needs to be periodically replaced in the pressure roller of a fixing device.  <P>SOLUTION: The pressure roller 6 has an iron core 8 and an elastic body 9 externally engaged with the iron core 8. The inner peripheral surface 13 of the elastic body 9 faces the outer peripheral surface 14 of an intermediate part 12 of the iron core 8. Engaging grooves 16 are formed on the outer peripheral surface 14 and projections 17, to be engaged with the engaging grooves 16, are formed on the inner peripheral surface 13. Consequently, the elastic body 9 can be easily detached from the iron core 8 by shifting the iron core 8 and the elastic body 9 in the axial direction of the iron core 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006179295-A (JP)
Title: Fuel cell
Inventor: HORIUCHI MICHIO
IPC: H01M8/12
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell efficiently generating electric power by using liquid fuel and having excellent portability.  <P>SOLUTION: The fuel cell 50 is equipped with a fuel cell 54 constituted of a hollow stack having an anode layer 52 in a hollow body 51 made of a solid electrolyte material and a cathode layer 53 on the outside, and a gas combustor 56 burning gas and supplying flame 57 to the anode layer 52.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006179663-A (JP)
Title: Semiconductor device and its manufacturing method, and semiconductor package
Inventor: WATANABE KUNIO
IPC: H01L23/52
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To make shallow a concave portion formed in the surface of a bump of a semiconductor device.  <P>SOLUTION: The method of manufacturing the semiconductor device comprises processes of: forming a first insulating film 11 above a semiconductor substrate 1; forming a pad 12b on the first insulation film 11; forming a second insulating film 13 on the first insulating film 11 and on the pad 12b; forming a thin-film insulating film 13a on the pad 12b by processing the second insulating film 13 located on the pad 12b thin; forming a third insulating film 14 on the second insulating film 13 and on the thin-film insulating film 13a; forming a connection hole 15a located on the pad 12b, in the thin-film insulation film 13a and in the third insulating film 14; forming the bump 16 inside the connection hole 15a and on the third insulating film 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310744-A (JP)
Title: Cathode activator for nonaqueous lithium secondary battery, manufacturing method of the same, and nonaqueous lithium secondary battery using the cathode activator
Inventor: INADA FUMI
IPC: H01M4/505
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode activator for a nonaqueous lithium secondary battery capable of obtaining high output, and a manufacturing method of the same.  <P>SOLUTION: On the nonaqueous lithium secondary battery using a complex oxide composed of lithium and transition metal, the cathode activator, expressed by compositional formula; Li<SB>a</SB>Mn<SB>x</SB>Ni<SB>y</SB>M<SB>z</SB>O<SB>2</SB>[M is either Co or Al] is formed by surface-modifying a metal compound film with a thickness of 10 nm to 70 nm containing at least one element selected from Al, Mg, Sn, Ti, Zn and Zr, on a surface of the complex oxide having a layered crystal structure within a range of 1≤a≤1.2, 0.2≤x≤0.5, 0.35≤y≤0.5, 0≤z≤0.45, and x+y+z=1. It is preferable to use a metal compound solution in which, a metal compound is dissolved at manufacturing process, and irradiating an ultrasonic wave so that the content of the metal in the solution gets to 0.0001 to 10 mass% against the complex oxide, after mixing the metal compound solution an the complex oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006190494-A (JP)
Title: Fuel cell
Inventor: KOBAYASHI YOSHIO
IPC: H01M8/02
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of power generation efficiency by letting a reaction gas flow out to an outlet without passing through an electrode, even if the above gas flows into a gap between a gasket and a gaseous diffusion layer.  <P>SOLUTION: A downstream part of the gas flow channel in a separator is provided at a region corresponding to the vicinity of a gap formed between the gasket and a membrane electrode assembly so that a steam component in the reaction gas flowing into the gap becomes condensed at least at a part of the gap to block the above gap.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183443-A (JP)
Title: Separation and replacement type bar screen
Inventor: KAMIARA YUJI
IPC: E02B5/08
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of replacing a whole screen which is only partially corroded due to the severe corrosion of a dry and wet alternation part near the water level of a bar screen in a sewage treatment device.  <P>SOLUTION: The bar screen used in a corrosive environment is separated into a plurality of bar screen units in a height direction and only severely corroded and damaged units are selected and replaced exactly and easily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005528742-A (JP)
Title: 燃料電池及びそのセパレータ
IPC: H01M8/02
Filed: 2003-05-02
Abstract: 燃料電池（１）において、燃料流体または酸化剤流体の通路となる凹部（１０）を画定する各セパレータ（１１、１２）の両面を結ぶ貫通導電路をセパレータ（１１、１２）を貫通する貫通孔（３３）の側壁を覆う第２導電膜（３６）により形成し、第２導電膜（３６）によって、凹部（１０）内に設けた突起（３０）の上面をなす第１導電膜（３５）と、セパレータ（１１、１２）の凹部（１０）が形成されたのとは相反する側の面を覆う第３導電膜（３７）とを接続するものとした。
Patent JP-2006514344-A (JP)
Title: 通信端末に装備したカメラによる情報のデジタル捕捉、記憶、及び送信方法
IPC: G06V10/32
Filed: 2003-05-27
Abstract: 本発明は、カメラ（ＣＮ）によるデジタル化領域の選択、投影歪みの修正、解像度の向上、及び二値化の方法に関し、以下の動作ステップを含む。即ち、処理ドキュメント（Ｏ）の範囲内で、または処理ドキュメント（Ｏ）の周囲に、手動でまたはプリントして生成した閉じた輪郭（ＤＣ）を生成するステップと、視覚化スクリーン上にある画像内で輪郭が完全に認識できるような角度で、前記画像を記録して前記画像の範囲内で前記輪郭を探索するカメラ（ＣＮ）の前に処理ドキュメント（Ｏ）が提示されるステップと、投影歪み（ブロックＣＣ）を計算するステップと、画像の内容を取り出して融合し、最終画像を生成するステップと、である。
Patent JP-2006513051-A (JP)
Title: 低価格、低透過性多層管状物
IPC: B32B25/08
Filed: 2003-05-30
Abstract: 【課題】低価格、低透過性多層管状物を提供する。 【解決手段】第１の層（１２）と第２の層（１４）と、第１の層（１２）と第２の層（１４）との間に挿入された中間層（１６）とにより構成される多層管状物（１０）である。第１の層（１２）は、ポリアミド、熱可塑性エラストマおよびこの種の物質からなる混合物のような溶融処理可能な第１の熱可塑性物質を含んでいる。第２の層（１４）は、第１の層に使用される溶融処理可能な熱可塑性物質とは化学的に異なる溶融処理可能な第２の熱可塑性物質を含んでいる。中間層（１６）は、本質的に溶融処理可能な第１の熱可塑性物質と第２の熱可塑性物質を含む固化溶融処理可能な熱可塑性液で形成され、第１の熱可塑性物質と第２の熱可塑性物質が本質的に不均質状態に互いに相対的に分布され別々に認識できる要素として存在する。