baber/WOPTO huggingface dataset:
Patent JP-2009252812-A (JP)
Title: Pattern forming method and device using conductive particle
Inventor: HIRAHARA HIDEAKI
IPC: H05K3/12
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method and device that forms a pattern of high resolution using conductive particles.  <P>SOLUTION: Provided is a step of fixing a pattern from a digital signal with a material containing an insulating material on a conductive base 1, and a counter electrode 4 is provided forming a space with the conductive base. In a state wherein conductive particles 3 are brought into secure contact with the counter electrode 4, an electric field is applied between the conductive base 1 and opposite substrate 4 to fly conductive particles 3 by the electric field, thereby sticking conductive particles 3 only on the pattern containing the insulating material. Then the conductive particles 3 are transferred to a target body of transfer and bound with heat etc., to form the conductive particle pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252999-A (JP)
Title: Laminate for solar cell substrate, and solar cell substrate
Inventor: HAYAKAWA SEIICHIRO
IPC: H01L31/04
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate for a solar cell substrate for forming a solar cell which has superior transparency, light stability, heat resistance, gas barrier properties, size stability, and recyclability, and also has superior photoelectric conversion efficiency and durability thereof, and to provide the solar cell substrate using the same.  <P>SOLUTION: The laminate for the solar cell substrate is characterized in that gas barrier films are formed on both surfaces of a polyvinyl alcohol-based film of 50 to 500 μm in thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253683-A (JP)
Title: Photosensor
Inventor: MASUDA SATOSHI
IPC: H04N5/378
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensor capable of shortening an accumulation time (exposure time) of pixel output signals in a photoelectric transducer.  <P>SOLUTION: The present invention relates to an active matrix-type photosensor, comprising (m) pieces of gate lines in a row shape; (n) pieces of signal lines in a columnar shape; (m×n) pieces of pixels P11-Pmn, in a matrix shape, displaced at intersecting portions of the gate lines and the signal lines; and a vertical scan circuit 11 which outputs, to the gate lines, gate signals for controlling active elements inside the pixels. An optical switch PSW is provided for detecting a light radiated area, and according to the output of the optical switch PSW, the vertical scan circuit 11 is capable of control the active elements inside the pixels of a plurality of rows in timing different for each row within one horizontal scanning term.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251403-A (JP)
Title: Antiglare film
Inventor: NAKATANI MASAYUKI
IPC: G09F9/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antiglare film having a wide view angle as transmission characteristics and excelling in balance with no reflection and very little glare.  <P>SOLUTION: The antiglare film has a resin layer having irregularities at least with an average wavelength of 50-500 μm and a height of 2-20 μm in an intermediate layer, and has surface shape with an average wavelength of 25-250 μm and a center face average roughness (SRa) of 0.02-0.30 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250863-A (JP)
Title: Apparatus for inspecting dimensions of lumber
Inventor: YAMAMOTO JIRO
IPC: G01B11/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an lumber dimension inspecting apparatus for accurately inspecting the dimensions of a piece of lumber by targeting at the edges of the piece of lumber.  <P>SOLUTION: With a piece of lumber to be inspected 10 seen as a quadrangular cross-section orthogonal to a long side thereof, a set of light projecting and receiving devices 1 to 4 that emit laser beams targeted at four corners A, B, C, and D is provided. The light projecting and receiving devices 1 to 4 have projectors 1s, 2s, 3s, and 4s and receivers 1r, 2r, 3r, and 4r, respectively. The projectors emit laser beams a portion of which is blocked by one of the corners A to D and the remnant of which is transmitted. The receivers receive the remnant beam transmitted. A programmable controller 6 determines the presence or absence of a defect in thickness of the piece of lumber 10 by making a comparison between the sum of outputs from the set of four receivers and a threshold value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251482-A (JP)
Title: Colored composition for color filter and color filter
Inventor: OGURA MAYUMI
IPC: G02B5/20
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored composition for color filters excellent in dispersibility, fluidity and storage stability and excellent also in developability, and to provide a color filter with high contrast ratio and high lightness using the composition.  <P>SOLUTION: The colored composition for color filters comprises a pigment, a dispersant, a binder resin, an active energy ray-curable monomer, an active energy ray polymerization initiator and a solvent, wherein the dispersant is a polyester dispersant (X) obtained by reacting hydroxyl groups in a polyol (a) comprising at least a vinyl polymer (a2) having two hydroxyl groups at one end with acid anhydride groups in a polycarboxylic acid anhydride (d) comprising at least a tetracarboxylic acid dianhydride (d1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008283175-A (JP)
Title: Fiber laser device
Inventor: SAITO MANABU
IPC: H01S3/10
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber laser device capable of efficiently amplifying power of a signal light to be amplified, by suppressing generation of Raman light due to induced Raman scattering or amplification of Stokes rays of the second order.  <P>SOLUTION: The fiber laser device uses a rare-earth-doped fiber as an optical amplifying medium of a resonator or an amplifier. The rare-earth-doped fiber is a photonic band gap fiber in which a core is doped with rare earth elements. In a transmission loss of the photonic band gap fiber except an absorption part by the rare earth elements, a transmission loss of Stokes rays of the first order generated by induced Raman scattering is greater than a transmission loss of a wavelength of light emitted from the fiber laser apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011155024-A (JP)
Title: Terahertz wave emitting element and terahertz wave emitting device using the same
Inventor: KIMURA MITSUTERU
IPC: H01S1/02
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terahertz wave emitting element which has a simple structure, is extremely small, can operate at room temperature, generates a pulse wave and a continuous wave of a terahertz wave (THz wave), and can perform of laser oscillation, and to provide a terahertz wave emitting device using the same.  <P>SOLUTION: The terahertz wave emitting element is characterized in that it includes an optical excitation light source, the optical energy of the light source is larger than or equal to the band gap energy of a semiconductor chip for emitting a terahertz wave, the semiconductor chip has a shallow impurity level of an activation energy EA and is formed of a material having the adjusted Fermi energy Ef so that the terahertz wave can be emitted at room temperature, and the terahertz wave is formed in such a way that photoluminescent light emitted when carriers optically excited based on band-to-band transition between the semiconductor chips are recombined with a conductive band or a valence electron band of the semiconductor chip through the shallow impurity level including the excited level may be the terahertz wave. Furthermore, a resonator is provided in the semiconductor chip so as to execute the laser oscillation of the terahertz wave.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009258179-A (JP)
Title: Splitter module
Inventor: OTSUKA KENICHIRO
IPC: G02B6/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splitter module which is compact and easy to handle.  <P>SOLUTION: The splitter module 1 includes: an optical splitter S; and a socket storage box 2 which stores a plurality of output sockets 40 connected to the optical splitter S by a coated optical fiber C and each having an insertion opening 41 into which an optical connector is inserted at one end, and has a guide opening 12 formed so as to guide a coated optical fiber C to the inside. The socket storage box 2 comprises a lower case 10 which stores the plurality of output sockets 40, an upper case 20 which is provided on an upper surface 10c of the lower case 10 to store the plurality of output sockets 40, and a fixing portion 30 fitted to the lower case 10. Each of the output sockets 40 is fitted rotatably to the fixing portion 30 so that the insertion opening 41 may approach or separate from the fixing portion 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260509-A (JP)
Title: Personal digital assistant
Inventor: TSURUTA MASAYUKI
IPC: H04M1/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal digital assistant capable of automatically turning OFF the setting of an alarm function by catching that a user is already up.  <P>SOLUTION: In the display device, when it is detected by a timing means that the time set by a user beforehand has come, a reporting means performs alarm reporting. The reporting means is operated on receiving an instruction relating to permission/inhibition of reporting execution from a switching means. Also, an operation detection means for detecting the change of the position or inclination of the personal digital assistant by a sensor or the like is provided. When a position change or inclination change exceeding a predetermined range is detected by the operation detection means, or when the position change or the inclination change continuing in excess of the predetermined time is detected by the operation detection means, the switching means inhibits reporting to the reporting means. Also, a function of receiving the specification of a time zone during which it is made possible to switch the execution/non-execution of the alarm reporting from the user is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259589-A (JP)
Title: Fuel battery module
Inventor: INOUE KATSUAKI
IPC: H01M8/24
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery module that is lighter weight, and can be readily assembled and checked.  <P>SOLUTION: The fuel battery module comprises: a plurality of fuel battery cell tubes 2 formed with a plurality of fuel battery cells on the surfaces thereof; a first fuel chamber 4 including a first tube plate 43 onto which one end portion of the fuel battery cell tube 2 is interference-fitted and supplying an externally supplied fuel gas into fuel battery cell tubes 2; and a second fuel chamber including a second tube plate onto which the other end portion of the fuel battery cell tube 2 is interference-fitted and externally discharging the fuel gas flown out from the fuel battery cell tubes 2, wherein the plurality of fuel battery cell tubes 2 are disposed in a single row.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255460-A (JP)
Title: Printer
Inventor: OBANA SHINJI
IPC: B41J29/13
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which makes a user feel aware that print preparation work and cleaning-up work can be carried out more intuitively by the user and improves workability.  <P>SOLUTION: The printer has a printer body 1 and a storage case 2 which has the upper opening part 2a in which the printer body is loaded and forms an inner space downward in the state that the printer body is loaded, wherein the printer body has a groove-like handle part formed in its upper side and a securing part formed in the lower side of the handle part, and the storage case has a lock member which is rotatably pivoted by the storage case and has an engagement part to be engaged to the securing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256842-A (JP)
Title: Special sheet
Inventor: YOSHIOKA TORU
IPC: B43L1/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a special sheet enabling a number of letters or the like to be erased easily, and bearing the functions of a portable whiteboard and an indoor whiteboard, and also reusable many times, leading to paper resource-saving.  <P>SOLUTION: The special sheet enables letters or the like written in gel-like aqueous ink to be erased by a rubber eraser and consists mainly of a paper material. The special sheet 10 is composed of a sheet of common paper 11 with its whole surface white- or light-color-printed by offset printing and a varnish-coating layer 12 made by top-varnishing the color-printed surface of the sheet of common paper 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008181668-A (JP)
Title: Reproducing device, reproducing method, and program
Inventor: TONAMI JUNICHIRO
IPC: G11B20/12
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that first data cannot be extracted appropriately if an inertia mode is entered within the next ECC block after entering a direct detection mode between ECC blocks when reproducing a format where synchronization signals are not continued across the ECC blocks.  <P>SOLUTION: If a second special signal S2 is detected when the count value of a sector counter reaches "m", a synchronization signal detection means enters the direct detection mode from the inertia mode. After that, the synchronization signal detection means shifts from the direct detection mode to the inertia mode when a first special signal S1 is detected. Thus, the synchronization signal detection means shifts from the inertia mode to the direct detection mode at the last part of the ECC block without inserting a prescribed number of false synchronization signals in the inertia mode, thus preventing errors from occurring in the first data of the following ECC block and achieving stable operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009262169-A (JP)
Title: Electromagnetic pump for molten metal
Inventor: MIURA KUNIAKI
IPC: B22D35/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently tighten a flange 10 of a core 2 even when using a screw plug 4 being insufficient in elasticity and fragile and to secure sealing property at the core 2 and an end of a protecting tube 3.  <P>SOLUTION: An electromagnetic pump for a molten metal has a cylindrical duct 1 having thermal resistance, an inductor 14 for generating a moving magnetic field in the duct 1, a core 2 arranged in the duct 1 and composed of a magnetic material forming the magnetic path of the moving magnetic field generated at the inductor 14, and the sheath-like protecting tube 3 storing the core 2, being arranged in the duct 1 and having the thermal resistance. The core 2 is inserted into the protecting tube 3 from the opening at one end thereof, and the opening of the protecting tube 3 is closed by the flange 10 arranged at the one end of the core 2. The screw plug 4 is screwed into the opening of the protecting tube 3 and the flange 10 of the core 2 is pressed to the opening of the protecting tube 3 by sandwiching a gasket 12 composed of an expansible graphite sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266910-A (JP)
Title: Paste composition for forming electrode of electric double layer capacitor
Inventor: SHIROHIGE MINORU
IPC: H01G11/38
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode paste composition for coating for manufacturing an electrode for an electric double layer capacitor which has small internal resistance and large capacity at low cost.  <P>SOLUTION: The composition for electrode formation for the electric double layer capacitor which consists principally of active carbon, a conductive assistant, a dispersant, a binder, and water is characterized in that: the conductive assistant consists of Ketjen black and acetylene black; the active carbon has a specific surface area of 1,300 to 2,800 m<SP>2</SP>/g, the Ketjen black has a specific surface area of 500 to 1,800 m<SP>2</SP>/g, and the acetylene black has a specific surface area of 30 to 90 m<SP>2</SP>/g; and the mixing mass ratio of the Ketjen black to acetylene black is 9:1 to 2:8, the mixing mass ratio of the active carbon to conductive agent is 100:3 to 100:10, and the mixing mass ratio of the dispersant and binder to the active carbon and conductive assistant is 100:3 to 100:10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268198-A (JP)
Title: Motor controller
Inventor: FUJISHIRO NAOKI
IPC: H02P21/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller capable of holding a motor in a field stronger state even when a function does not operate correctly of changing relative displacement angle in the circumferential direction of double rotors of a motor.  <P>SOLUTION: The motor controller, which includes first and second rotors provided concentrically around a rotating shaft and a phase changing mechanism which changes the relative displacement angle in the circumferential direction of the first and second rotors, is provided as a drive source of a vehicle. The motor controller includes: a drive control section, which controls the drive of the phase changing mechanism; a state decision section, which determines the state of the drive control section; an inertia torque estimate section, which estimates inertia torque generated in the first and second rotors based on a vehicle state and torque required for the motor when the drive control section is determined to be in a non-normal state at the relative displacement angle, which makes composite magnetic flux by the first and second rotors larger than a predetermined value: and a drive control section, which controls the drive of the motor according to the expected inertia torque estimated by the inertia torque estimate section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009141311-A (JP)
Title: Fluoride-free photoresist stripper or residue removing cleaning composition containing conjugate oligomeric or polymeric material of alpha-hydroxycarbonyl compound/amine or ammonia reaction
Inventor: INAOKA SEIJI
IPC: C11D3/30
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide compositions which are useful to clean microelectronic devices without any significant corrosion of metal and are compatible with ILDs.  <P>SOLUTION: Provided are fluorine-free, organic solvent-based cleaning formulations containing: (a) at least one of "yellowed" or "browned" alpha-hydroxycarbonyl compound that is an oligomeric or polymeric conjugate of an alpha-hydroxycarbonyl compound with an amine or an ammonium compound, (b) at least one of free amine and (c) at least one of organic solvent or at least one of organic solvent and water. Such formulations may also comprise other optional components, including (d) at least one of metal ion-free base at sufficient amounts to produce a final composition of pH, ≥7, preferably a pH of about 9.5 to about 10.8, and (e) a polyhydric alcohol, (f) a metal chelating agent, and (g) a surfactant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009266136-A (JP)
Title: Road structure abnormality detector
Inventor: MIHARA TAKAHIRO
IPC: G08G1/00
Filed: 2008-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a road structure abnormality detector can perform a wide range of monitoring by an imaging means only without additional sensors, and effectively detect abnormality of road structures at low costs.  <P>SOLUTION: Each detecting zone is set up on images photographed with a camera at designated intervals by a detecting zone setting section 11. A day and night determination section 12 determines the day and night by image-processing about a day and night determination zone among those zones. When a determined result is determined at night, an illumination damage detection section 13 detects damaged illumination by making image-processing of an illumination damage detection zone. When the determined result for day and night determination is at day, a pole sign damage detection section 14 detects damage on a pole and a sign by making image-processing of a pole and sign damage detection zone. Further, a guardrail damage detection section 15 detects damage on a guardrail by making image-processing of a guardrail damage detection zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269468-A (JP)
Title: Vehicular steering device
Inventor: AZUMA KENJI
IPC: B62D5/04
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering device in which mechanical joint between a steering member with a steering mechanism can be released, and cost and size are reduced.  <P>SOLUTION: A part of a power transmitting passage 20 between the steering member and turning wheels is composed of a steering shaft 4 and a steering side pulley 26. A clutch 23 is interposed between the steering shaft 4 and the steering side pulley 26. The clutch 23 includes a taumel mechanism 35 for jointing the steering shaft 4 with the steering side pulley 26 to transmit torque, and a steering mechanism 36. The steering mechanism 36 operates the taumel mechanism 35 to release joint between the steering shaft 4 and the steering side pulley 26 when torque working between the steering shaft 4 and the steering side pulley 26 exceeds a predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276405-A (JP)
Title: Lateral electric field type liquid crystal display device
Inventor: SUZUKI TERUAKI
IPC: G02F1/1343
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-plane switching mode liquid crystal display device, capable of achieving uniform and stable display without remaining of the disturbance in display even when being subjected to mechanical deformations, such as, finger pressing.  <P>SOLUTION: A pixel electrode 71 as a liquid crystal driving electrode and a common electrode 72 have curvilinear parts 73, 74 in an area where display is performed by making a liquid crystal driving electric field act on the liquid crystal. The curvilinear parts 73, 74 are respectively provided with boundary stabilization electrodes 75, 76. The front ends of the boundary stabilization electrodes 75, 76 deviate from a boundary line 81. The liquid crystal molecules in a first sub-region and those in a second sub-region, existing on both region sides of the curvilinear parts 73, 74 as a boundary rotate in a different direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275853-A (JP)
Title: Output part structure of reduction gear
Inventor: ISHIZUKA MASAYUKI
IPC: F16H57/021
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts, to relax the management of dimension at the time of manufacturing, and to achieve connection between the reduction gear and its partner machine at a low cost and with a precise dimensional accuracy.  <P>SOLUTION: The output part structure of a reduction gear is provided with an inner ring member 54, a rolling member 56, and an outer ring member 58 which constitutes a large bearing 52. The inner ring member 54 is connected to a driven shaft of a partner machine 24 as the output member of the reduction gear 22, and the outer periphery 58B of the outer ring member 58 is engaged with part of the inner periphery 46A of the (second) main unit casing 46 of the reduction gear 22 and part of the inner periphery 50A of the connecting casing 50 of the partner machine 24 to function as pillbox sections E2, E3 which provide criteria at the time of attachment. The large bearing 52 receives axial loads in both directions of the inner ring member 54 and a driven shaft connected to the inner ring member 54 by the inner ring member 54, the rolling member 56, and the outer ring member 58.  <P>COPYRIGHT: (C)2010,JPO&INPIT