baber/WOPTO huggingface dataset:
Patent JP-2006347802-A (JP)
Title: Low-thermal expansion/high-specific rigidity ceramic, its production method, and electrostatic chuck
Inventor: ANDO AKIRO
IPC: H01L21/027
Filed: 2005-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To supply a material capable of providing an electrostatic chuck which is excellent in dimensional stability, can obtain high surface precision and is drivable at high speed and low voltage.  <P>SOLUTION: The low-thermal expansion/high-specific rigidity ceramic sintered body being the above material has the chemical composition of, by mass, 8-17.2% MgO, 22-38% Al<SB>2</SB>O<SB>3</SB>, 49.5-65% SiO<SB>2</SB>, 0.1-2.5% Li<SB>2</SB>O and 0.1-1% Ti compound (in terms of TiO<SB>2</SB>), and has the chemical-composition mass ratios of (SiO<SB>2</SB>-8×Li<SB>2</SB>O)/MgO≥3 and (SiO<SB>2</SB>-8×Li<SB>2</SB>O)/Al<SB>2</SB>O<SB>3</SB>≥1.2. Further, the sintered body has the absolute value of thermal expansion coefficient at room temperature (23°C) of ≤6×10<SP>-7</SP>/°C, Young's modulus of ≥100 GPa, specific rigidity of ≥40 GPa×cm<SP>3</SP>/g and volume resistivity of ≥1×10<SP>9</SP>Ωcm but <1×10<SP>11</SP>Ωcm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005006-A (JP)
Title: Inverter circuit, backlight unit, and liquid crystal display device
Inventor: ARAI MASAHIRO
IPC: H02M7/48
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent, with reliability, wiring for a high-voltage signal outputted from an inverter transformer to a plurality of fluorescent tubes from being in contact with another high-voltage wiring, and thereby to suppress quality degradation caused by a discharge phenomenon or the like unpredictable by a designer.  <P>SOLUTION: An inverter circuit 28 is formed of at least two substrates, i.e., a first substrate 28a and a second substrate 28b. The first substrate 28a is provided with: a booster circuit 282 for driving a plurality of fluorescent tubes; and wiring patterns 288 as many as the plurality of fluorescent tubes, which are provided and arranged for branching a high-voltage signal outputted from the booster circuit 282. The second substrate 28b is provided with at least a part of an extension wiring patterns 290 for connecting two located at both ends out of the wiring patterns 288 disposed on the first substrate 28a, and is disposed nearly perpendicular to a mounting surface 289 of the first substrate 28a. The extension wiring patterns 290 on the second substrate 28b are disposed at a distance L, which is greater than a specific distance, from a side of the second substrate 28b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007002745-A (JP)
Title: Fuel feeder of engine
Inventor: YONEYAMA MASAYUKI
IPC: F02M37/00
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feeder of an engine capable of fascinating a work of connecting the inside of an engine case to an automatic fuel cock via a negative pressure tube without increasing a space between the engine case and a fuel tank.  <P>SOLUTION: A first connection part 38a of an upper portion of a negative pressure tube 38 is fitted to a first negative pressure joint 32a protruded downward from an automatic fuel cock 30 fixed to a lower side of a fuel tank 21, and a second connection part 38b of a lower portion of the negative pressure tube 38 is fitted to a second negative pressure introduction joint 11b protruded upwardly from an upper side of an engine case 11. When the fuel tank 21 is moved downward so as to be fixed to an upper portion of the engine case 11, the first negative pressure introduction joint 32a of the automatic fuel cock 30 is automatically fitted to the first connection part 38a of the negative pressure tube 38 with the second connection part 38b being fitted to the second negative pressure introduction joint 11b in advance; and the assembly of the negative pressure tube 38 can be simultaneously completed with the assembly of the fuel tank 21, and the working efficiency is considerably enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003356-A (JP)
Title: Dial with solar cell for time piece, and portable time piece equipped therewith
Inventor: YAMAGUCHI KATSUYUKI
IPC: G04B19/06
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dial with a solar cell for a time piece capable of making a display face of the dial bright to provide clear display.  <P>SOLUTION: A stripelike or geometrical-pattern-like prism 43 is provided on an under face of a transmissive dial 41, and a semitransmissive reflection plate 47 is provided on an under face side of the prism 43. A shape of the prism 43 is formed into a size invisible from an upper face side of the transmissive dial 41, and the semitransmissive reflection plate 47 is constituted of a reflection type polarization plate, a sheet provided with a transmissive metal thin film, a metal plate provided with a plurality of small holes or the like. The dial may be provided with a pattern layer with unevenness, a transparent film, a transmissive decorative film or the like on an upper face of the transmissive dial 41, in some of design.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007008980-A (JP)
Title: Pressure-sensitive adhesive sheet structure
Inventor: KAWAGUCHI DAISUKE
IPC: C09J201/00
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply and beautifully applicable pressure-sensitive adhesive sheet structure.  <P>SOLUTION: The pressure-sensitive adhesive sheet structure is obtained by successively laminating a transparent release sheet 3, a transparent pressure-sensitive adhesive layer 2 and a surface substrate 1. The release sheet 3 has a residual intermediate surface part 4 for forming a non-adhesive surface so as to be left for forming a non-pressure-sensitive adhesive surface 12 to a mating member subjected to pressure-sensitive adhesion and a scheduled peripheral edge removing part 5 releasable by separating from the residual intermediate surface part 4 along a separating line 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010876-A (JP)
Title: Lens drive device
Inventor: SHIRIE NOBUYUKI
IPC: G02B7/04
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens drive device, with which sure detection of the original position of a lens frame can be surely made and a reduction in the size of the device is achieved.  <P>SOLUTION: The lens drive device includes a motor 48; the gear part 42A of a cam gear 42 rotated in synchronization with the motor 48; and a spring 38 that brings a cap pin 40 into contact with one face of the gear part 42A, by pressing the lens frame 32 against the gear part 42A. On the side face of the gear part 42A, a cam face 42X which converts the rotating force of the gear 42A into moving force in the direction of the optical axis of the lens frame 32, a reference face 42Y which is continuous with the cam face 42X and with which the cam pin 40 comes into contact, when the lens frame 32 is disposed in its original position, and a step part 42Z which is continuous with the reference face 42Y, are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010502-A (JP)
Title: Foreign matter detector
Inventor: HAYAKAWA JUNICHIRO
IPC: G01N21/958
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign matter detector capable of obtaining a detection result of high reliability by efficiently irradiating a foreign matter with a laser beam to largely grasp a change.  <P>SOLUTION: The fine foreign matter detector S is constituted of a floodlight projection unit 30 capable of emitting the laser beam, a light detecting camera 40 constituted by arranging imaging elements on a light detecting surface 41A in a matrix state and a controller 50 to detect the foreign matter on the basis of a change in the image data outputted from the light detecting camera 40. The height of the center position of the laser emitting port 32 of the floodlight projection unit 30 is almost equal to the height of the upper surface W1 of a glass substrate W and the foreign matter is irradiated with the center part of the laser beam, that is, the highest part of luminous intensity. Since a change in the image data appears clearly by this constitution, detection precision can be more enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007011827-A (JP)
Title: Library book management system using barcode integrated rid tag for library
Inventor: SAKUMA HIROTOKU
IPC: G06Q50/00
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a book management system capable of improving working efficiency and reducing working costs by improving a conventional library management system.  <P>SOLUTION: The library book management system comprises the working processes of automatic book classification → printing of barcode back labels → automatic carrying → specification check equipment → boxing shipment → delivery to library. An RFID tag integrated with a barcode is stuck to a book and coated by using a library barcode integrated RID tag obtained by integrating a miniaturized IC tag into a barcode label to be used in the library, necessary data are encoded and the book is delivered in the library, where the book can be immediately used by using the library barcode integrated RFID.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006023076-A (JP)
Title: Method and system for operating combustion system
Inventor: ZAMANSKY VLADIMIR M
IPC: F23C6/04
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for reducing nitrogen oxide in combustion flue gas.  <P>SOLUTION: This method includes: a stage for combusting fuel 22 inside a main combustion zone 14 such that a flow of the combustion flue gas including at least one nitrogen oxide species is generated; a stage for establishing a fuel rich zone; a stage for forming a plurality of reduced N-containing species inside the fuel rich zone; a stage for injecting overfire air into the combustion flue gas in the downstream of the fuel rich zone; and a stage for controlling a process parameter such that conditions that the reduced N-containing species react on the nitrogen oxide inside an OFA zone to generate elementary nitrogen are set, so as to reduce concentration of the nitrogen oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007017324-A (JP)
Title: Rod block monitor
Inventor: YAMAMOTO NAOKI
IPC: G01T1/00
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod block monitor having a low cost, saving space and constitution easy in exchange, measuring the variation of local power associated with control rod withdrawal and being capable of protecting fuel rods or fuel assemblies from rise of local power due to control rod withdrawal by disturbing the withdrawal of control rods.  <P>SOLUTION: For disturbing a withdrawal of control rods for controlling fission, from the core contained in a reactor pressure vessel, the rod block monitor measures a variation of local power in the core due to withdrawal of control rods. An optical fiber having inside a scintillator emitting light when irradiated with gamma ray generated due to fission is arranged along the longitudinal direction of the fuel rods inside the reactor pressure vessel. A power measuring part for measuring local power of the core based on the light emission of the scintillator is provided outside the reactor pressure vessel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020375-A (JP)
Title: Method of controlling inverter
Inventor: YANAGIHARA YASUHIRO
IPC: B60W10/10
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling an inverter which makes possible compound driving by the rectangular wave of a motor having a double spindle multilayer structure provided with inner and outer rotors.  <P>SOLUTION: When at least one rotor is operated in a high speed region where a current waveform cannot be generated by PWM control, pulses of irregular pitches including a basic wave for driving two rotors are generated and an inverter 21 is commanded thus driving two rotors. A compound pulse generating means 15 generates the pulses of irregular pitches by comparing a triangular wave having the frequency of a basic wave for driving one rotor with a signal wave having the frequency of a basic wave for driving the other rotor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006041515-A (JP)
Title: Narrow-track extraordinary magnetoresistive (emr) device
Inventor: CHATTOPADHYAY AMITAVA
IPC: H01L43/08
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an extraordinary magnetoresistive sensor having optimal magnetic sensitivity, capable of reading very narrow and short magnetic bits.  <P>SOLUTION: A sensor 300 comprises a semiconductor layer 304 and a layer composed of a highly conductive material layer 302. A first current lead 314 and a second current lead 316 are electrically connected to an edge 308 of the semiconductor material. The second current lead 316 is located at a distance inward from an end 310 of the sensor. The sensor also includes a first voltage lead 318 and a second voltage lead 320, which are located on either side of and close to the second current lead 316.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007026280-A (JP)
Title: Supply chain management business system corresponding to customer-subjective manufacturing
Inventor: YONEDA HIROYUKI
IPC: G06Q50/10
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To construct a business model for a senior that is a retired employee in a baby-boom age increasing in the year 2007 allowing the reception of pleasure of performing design and creation for oneself, and to construct a cooperation organization of an enterprise and an individual allowing the obtaining of assistance of a designer, a processing technology, or a material when visiting a virtual shopping mall, and allowing a challenge to manufacture a commodity of a personal brand which an own individual wants.  <P>SOLUTION: In this supply chain management business system, the virtual shopping mall is established, and commodity display such that a visitor feels tempted to grapple with the personal brand is performed. Next, the intelligible three-dimensional display of a commodity itself and the explanation of a manufacturing procedure thereof are performed. Design, the material and processing know-how are provided, networks of various support groups when a customer grapples with the creation are formed, and the supply chain management system of an object and service allowing the assistance of the creation of original furniture, leather goods, or daily necessities is completed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005305195-A (JP)
Title: Balancing gutter of ball feeder between game islands
Inventor: FUKUDA YOSHIAKI
IPC: A63F7/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balancing gutter of a ball feeder between game islands that is installed astride the upper portions of the game islands, and can equalize the quantities of balls stored of the game islands by mutually feeding pachinko balls by changing into a posture inclining to either of the sides when necessary.  <P>SOLUTION: The horizontal balancing gutter is installed astride upper tanks of adjacent game islands, and the interior of the upper tank is partitioned into a main storage portion and a sub storage portion by a partition wall having a continued opening, the upper guide plate of the main storage portion rolls pachinko balls from a ball lifter from the sub storage portion to a ball feeder, and drops to the main storage portion from a clearance. The partition of the sub storage portion rolls pachinko balls from the adjacent game islands to the main storage portion from the continued opening and feeds to the ball storage tank from a clearance. The balance gutter feeds pachinko balls to the game islands adjacently arranged by changing the posture inclining to either of the sides by vertically rocking the ends.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007033678-A (JP)
Title: Optical writing device and method
Inventor: KOSHIMIZU MINORU
IPC: G02F1/13
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical writing device and an optical writing method capable of stably writing an image having optimum contrast into an optical writing type display recording medium of a plurality of kinds by controlling light amounts of a white part and a black part of generated image light.  <P>SOLUTION: The optical writing device 100 includes: an LED light source 101 as a first light source that generates light; a transmission type LCD panel 102 as a light modulation element that receives light emitted from the LED light source 101 and applies image light 104 to be written into the optical writing type display recording medium 103; an auxiliary light source 105 as a second light source that applies light to the whole of an illumination surface of the image light of the optical writing type display recording medium; a voltage application part 106 that applies voltages to the LED light source 101, the transmission type LCD panel 102, the optical writing type display recording medium 103 and the auxiliary light source 105; and a control part 107 that controls the voltage application part 106, based on the image data stored in an image storage part 108.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033718-A (JP)
Title: Display tag
Inventor: KISHI GENJI
IPC: G09F7/12
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly stick a seal material straight and in good appearance and to make it hard to peel off the seal material after sticking.  <P>SOLUTION: A display plate section 2 including a sticking face 2a to which the seal material 11 for displaying various items is stuck, is provided to a display tag and in the display plate section 2, a recessed section 3 into which the edge section 12 of the seal material 11 is inserted, is formed in order to position the seal material 11 when sticking the seal material 11, and the recessed section 3 is formed in a position lower than the sticking face 2a, adjacently to the sticking face 2a of the display plate section 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033257-A (JP)
Title: Information processing method and device
Inventor: ARAYA SHINICHI
IPC: G06T7/60
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To acquire simply and accurately arrangement information to an object, of a six-degree-of-freedom position attitude sensor mounted on the object.  <P>SOLUTION: This information processing method for acquiring the arrangement information to the object, of the first position attitude sensor mounted on the object as calibration information has an image input process for inputting an image acquired by photographing the object by an imaging device, a sensor measured value input process for inputting a measured value by the first position attitude sensor and a measured value by the second position attitude sensor mounted on the imaging device, an index detection process for detecting information on an image coordinate of an index mounted on the object from the image, and a calibration information calculation process for calculating the calibration information by using each measured value by the first and second position attitude sensors inputted in the sensor measured value input process and the information on the image coordinate of the index detected in the index detection process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033922-A (JP)
Title: Photography processing apparatus
Inventor: ISHITA KATSUISA
IPC: G03B27/46
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photography processing apparatus in which the top end of a photosensitive material can appropriately be detected even when a supply magazine moves.  <P>SOLUTION: Notches 95, 96 having inner faces of a predetermined shape are formed in the side walls 93, 94 of a supply magazine, and reflectors 97, 98 are disposed on the inner faces. While the supply magazine is placed at the first position, the light exiting from a light emitting unit 22a of a top end detection sensor 22 propagates straight to pass through the notches 95, 96 and reaches a light accepting unit 22b. While the supply magazine is placed at the second position, the light exiting from the light emitting unit 22a repeatedly reflected on the reflectors 97, 98 to pass through the notches and reaches the light accepting unit 22b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007029931-A (JP)
Title: Catalyst carrier and catalyst carrier for electrode catalyst of fuel cell
Inventor: IZUHARA HISATSUGU
IPC: B01J23/42
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst carrier having a high catalytic activity, in a carrier for carrying a catalytic activity component such as noble metals, in particular, a carrier for an electrode catalyst of a solid polymer type fuel cell, which is a catalyst carrier having a high power generation capacity and an excellent oxidation resistance.  <P>SOLUTION: The catalyst carrier contains a porous substance obtained by subjecting, to activation treatment or high-temperature heat treatment or high temperature heat treatment after activation treatment, soot containing fullerenes or the extraction residue obtained by substantially extracting at least part of flurenes from the soot containing flurenes by using a solvent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040213-A (JP)
Title: Valve gear of exhaust brake
Inventor: USAMI NORIYUKI
IPC: F02D9/10
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable sealability to be maintained over an extended period of time since each seal ring resists being fixed to a through-hole because of soot in exhaust gas.  <P>SOLUTION: A valve gear 1 of an exhaust brake is provided with a cylindrical housing 2 and a valve element 3 which rotates in a housing. A rotary shaft 13 provided to the valve is pivoted by a plain bearing 15 provided to the through-hole 11 of the housing, and a retainer 18 is provided to the end of the through-hole. A sealing means 19, which is formed by alternately multilayering a mobile seal ring 20 and a fixed seal ring 21, is provided between the retainer and the plain bearing. The inner diameter part 20a of the mobile seal ring is freely engaged with the outer peripheral surface 13a of the rotary shaft and is possible to move in the radial direction. The outer diameter part 20b is not brought into contact with the inner peripheral surface 11a of the through-hole even when the mobile seal ring moves, and the inner diameter part 21a of the fixed seal ring is intimately engaged with the outer peripheral surface 13a. A clearance is formed between the outer diameter part 21b and the inner peripheral surface 11a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042548-A (JP)
Title: Headlight
Inventor: YAMAMOTO TSUTOMU
IPC: F21Y101/00
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of conventional projector-type headlights using a movable type shutter in which only one or two kind of light-distribution-patterns can be obtained, thereby less satisfying running conditions of a vehicle.  <P>SOLUTION: This headlight 1 comprises a shutter assembly 4 having three shutters which is arranged in the vicinity of the second focal point of an elliptical reflecting surface but shifted in a direction perpendicular to the major axis, and each shutter of which has a fulcrum and is attached as to be turnable within a predetermined range; projection lens 5 having a focal point in the vicinity of the shutters; a shutter moving rod 8 which is movable in the upward and downward directions in a state of being fixed in a vehicle body, and has a pin drive arm which abuts on a pin formed in each shutter and makes a shutter turn to a predetermined position corresponding to shifting of the shutter assembly 4 by using a fulcrum as a turn center; and a plurality of light-distribution-patterns for different purposes are obtained by stopping the shutter moving rod 8 at a predetermined position.  <P>COPYRIGHT: (C)2007,JPO&INPIT