baber/WOPTO huggingface dataset:
Patent JP-2008191456-A (JP)
Title: Optical isolator and manufacturing method of the same
Inventor: YOKOYAMA YUICHI
IPC: G02B27/28
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator whose effective diameter is extended without having to change the size of parts, and to provide a manufacturing method of the optical isolator.  <P>SOLUTION: The optical isolator is provided with an almost rectangular parallelepiped-shaped optical isolator element 101 which has two polarizers 11 and 13 and one Faraday rotator 12 and is configured, in such a manner that the two polarizers 11 and 13 and the Faraday rotator 12 are stuck to each other in the light-transmitting surfaces of them and a cylindrical permanent magnet 40, which has a circular-shaped through-hole in which the optical isolator element is stored and magnetically saturates the Faraday rotator of the optical isolator element. In the optical isolator, the optical isolator element is bonded to the inner wall of the through-hole of the cylindrical permanent magnet by an adhesive 10, having a viscosity of 20-95 Pa s in uncured state at normal temperature, and a Shore hardness of A30-45 in a cured state. In the optical isolator, a holder for fixing the optical isolator element, the cylindrical permanent magnet, and the like, is dispensed with, so that manufacturing cost is reduced, products are miniaturized and the effective diameter can be extended.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192537-A (JP)
Title: Backlight device and display device
Inventor: TERAKAWA DAISUKE
IPC: G02F1/13357
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device with mercury deviation to a discharge tube end part in a discharge tube restrained regardless of a standing direction of the backlight device, and with high flexibility of use embodiment, as well as a display device equipped with the above backlight device.  <P>SOLUTION: Of the backlight device equipped with a discharge tube with mercury sealed inside, an electrode provided on both end parts of the discharge tube formed in bending, is arranged inside a region formed by bending of the discharge tube.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193015-A (JP)
Title: Plasma etching method, plasma etching apparatus, control program and computer-readable storage medium
Inventor: RI MASAYASU
IPC: H01L21/768
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching method and apparatus capable of improving a production yield with no increase in manufacturing costs by preventing a mask collapse without using Xe gas, even when forming a hole having a high aspect ratio.  <P>SOLUTION: A silicon oxide film 103 and a silicon nitride film 102 are sequentially plasma-etched by using a patterned lower resist film 104 as a mask to form holes 112. Finally, a BPSG film 101 which is a lowest layer in an etching target object is finally plasma-etched by using the lower resist film 104 as the mask to form holes 113. A gaseous mixture of C<SB>4</SB>F<SB>6</SB>gas and C<SB>3</SB>F<SB>8</SB>gas is used in the plasma etching of the BPSG film 101.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194865-A (JP)
Title: Sheetlike molded body and its manufacturing method
Inventor: NISHIMURA HIROHARU
IPC: H05K9/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheetlike molded body which is a ceramic member excellent in ceramic characteristic where an antenna used in a radio communication medium such as a radio communication medium processing device or an IC tag is used with an antenna which avoids the influence of a surrounding metal and can expand the communication distance, and has an adhesive surface excellent in impact resistance or durability.  <P>SOLUTION: The sheetlike molded body is equipped with a plurality of blocks 15 which include an adhesive tape 13 and the ceramic material mutually adjacent mounted on the tape 13, and a protective layer 14 for holding the plurality of blocks 15. At least the one block 15 is composed of the plurality of ceramic layers 11, 12 having different bulk density in the thickness direction of the block 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196282-A (JP)
Title: Roof structure
Inventor: SATO AKINORI
IPC: E04B1/74
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure capable of offering an improved heat insulating effect for a deck roof.  <P>SOLUTION: A roof structure is formed on the top of a building 1 and has almost a flat roof having only a slight slope, comprising a deck roof 2 formed by repetitively repeating concave portions 2a and convex portions 2b alternately on the roof surface, and also a light shielding net 3 tensed and attached above the deck roof 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205534-A (JP)
Title: Encoding method conversion apparatus
Inventor: TASAKA HIROSHI
IPC: H04N19/176
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a conventional encoding method conversion apparatus for converting an MPEG stream can not suitably set the strength of an intra-loop deblock filter in a second encoding method.  <P>SOLUTION: An encoding method conversion apparatus for converting first encoded data encoded by the first encoding method into second encoded data is provided with: an H.264 decoder 101 for decoding the first encoded data; a deblock filter strength calculation part 103 for calculating the filter strength of a deblock filter in the second encoding method by using any of encoding types other than an encoding type of the first encoded data out of decoded information obtained by decoding the first encoded data; and a deblock filter 104 for reducing noise on a block boundary in accordance with the filter strength calculated by the deblock filter strength calculation part 103.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205580-A (JP)
Title: Oscillation circuit
Inventor: UENO YOSUKE
IPC: H03K3/354
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation circuit capable of generating difference signals with a plurality of phases of equal intervals, for which power supply voltage sensitivity is low, a frequency variable range is wide, and jitter and phase noise performances are excellent.  <P>SOLUTION: The oscillation circuit 100 comprises: the even number of pieces of 3-stage inverter rings 110 and 120 for which three inverters are cascade-connected in a ring shape and which include three nodes formed by the cascade connection; an inverter group formed of a plurality of inverter pairs 130, 140 and 150 for connecting the corresponding nodes of the plurality of 3-stage inverter rings 110 and 120, connecting the inverter rings with each other and giving a fixed phase relation; and a current source to which the inverters of the inverter rings and the inverter group are connected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204790-A (JP)
Title: Lighting tool for vehicle and its manufacturing method
Inventor: OBA KAZUHIRO
IPC: F21S8/10
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting tool for a vehicle and its manufacturing method with production efficiency improved, even in case a hood for shielding light is provided at the housing by covering a bulb from a lens side.  <P>SOLUTION: The lighting tool is provided with a housing 16 forming a reflecting face 15, a bulb 18 fitted to the housing 16, and a lens 20 covering the reflecting face 15, with a hood 41 fitted to the housing 16 for covering the bulb 18 from a lens 20 side to shield light. An opening 48 is provided at a side part of the hood 41, and aluminum deposition layers 39, 53 are formed on the reflecting face 15 and a surface of the hood 41.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007137892-A (JP)
Title: New carboxylic acid derivative, its preparation and use
Inventor: RIECHERS HARTMUT
IPC: A61P43/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound capable of specifically inhibiting the binding of endothelin to a receptor.  <P>SOLUTION: The invention provides an endothelin receptor antagonistic compound of formula I or its pharmaceutically allowable salt (in the formula, Y is oxygen, sulfur or single bond; Z is oxygen, sulfur, -SO-, -SO2- or single bond; R is COR<SP>1</SP>; R<SP>1</SP>is hydrogen, hydroxyl group or a 1-4C alkoxyl group; R<SP>2</SP>is a 1-4C alkyl; R<SP>3</SP>is a 1-4C alkyl; R<SP>4</SP>and R<SP>5</SP>are each independently phenyl or naphthyl wherein the phenyl and naphthyl groups may be substituted with groups selected from halogen, nitro, cyano, hydroxyl, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxyl, 1-4C haloalkoxyl, phenoxy, 1-4C alkylthio, amino, 1-4C alkylamino and 1-4C dialkylamino; and R<SP>6</SP>is hydrogen or a 1-8C alkyl).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008180057-A (JP)
Title: Key material with recognition part
Inventor: SUGIURA KIYOKO
IPC: E05B19/24
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key material which enables the vertical direction of a key to be correctly easily judged when inserting specifically a tabular key such as a key for a door, a key for a safe or the like into the keyhole of a corresponding lock in the lock and the key for locking.  <P>SOLUTION: The key is provided with an uneven part or a notch at the surface of the side wall part of a grasping part which is not a part for obstacle to turning after the insertion of the key into the keyhole and is a part of the plate shaped key that is picked by the fingers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202006-A (JP)
Title: Fluorine-containing compound, resin composition, photosensitive transfer material, partition wall and its forming method, color filter and its manufacturing method, and display device
Inventor: ARIOKA DAISUKE
IPC: G02B5/20
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition and a material comprising the same having high water repellency and ink repellency and enhanced adhesiveness to a substrate when forming a film on the substrate.  <P>SOLUTION: The fluorine-containing compound has a repeating unit (a) having 7 or more fluorine atoms and a repeating unit (b) having 3 or more ester groups, and the resin composition and the photosensitive transfer material use the fluorine-containing compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210856-A (JP)
Title: Electromagnetic device
Inventor: IWAO AKIO
IPC: H01F38/08
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic device with enhanced workability for fitting and electrical connection that requires no winding work of a primary coil.  <P>SOLUTION: A transformer is comprised of a secondary coil L2 for high voltage that a square wire is wound around the side face of a rod-like ferrite core 11 in one layer in edgewise manner and a primary coil L1 that is formed side by side on the low-voltage side of the secondary coil L2 on the side face of the ferrite core 11. The primary coil L1 is made by forming a coil pattern by printing it on an insulating coil substrate 14. Since the primary coil L1 is thus formed on the insulating coil substrate 14 by printing, the workability of fitting the primary coil L1 can be improved and the excessive work of winding thereof can be eliminated because the primary coil L1 and the edgewise wound secondary coil L2 are combined electromagnetically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211000-A (JP)
Title: Case mold type capacitor
Inventor: SAITO TOSHIHARU
IPC: H01G4/224
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress whine nose of a case mold type metalized film capacitor.  <P>SOLUTION: In the case mold type capacitor including metalized film capacitors which are connected with bus bars 2, 3 provided at their one ends with terminals 2a, 3a for external connection and which are accommodated within a resin-made case 4 except for the terminals of the bus bars 2, 3 and then molded with resin; the resin-made case 4 is made of polyphenylene sulfide containing an elastomer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206769-A (JP)
Title: Mounting structure of control lever for chair
Inventor: MASUNAGA HIROSHI
IPC: A47C1/022
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a control lever for chairs which enables the simple and secured mounting of an operation lever on a support member without screw locking work along with a limited number of parts.  <P>SOLUTION: An operation shaft 41a of the operation lever 41 is inserted into a large-diameter shaft hole 66 from sideways by putting its narrow width part 41f through an insertion hole 67. Then, the operation shaft 41a is moved in the direction of its tip and a small-diameter shaft 41d is inserted into a small-diameter shaft hole 61 of a pivot member 53 while getting a protruded part 68 inserted through a notch part 62. Thereafter, the operation lever 41 can be mounted on the support base 4 as a support member simply and accurately without screw locking work only by turning the operation lever 41 at the center of the operation shaft 41a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218579-A (JP)
Title: Metal base circuit board
Inventor: MIYATA KENJI
IPC: H05K1/05
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board which is inexpensive, excellent in moisture resistance and durable in long-time use especially when DC high voltage is applied under high temperature and humidity.  <P>SOLUTION: The circuit board is provided with a combination of circuit-circuit or circuit-metal foil/metal plate via an insulating layer, wherein the insulating layer contains an inorganic exchanger and water obtained in executing hot water extraction processing for the inorganic ion exchanger at 95°C for 20 hours has pH7-10. The manufacturing method of the circuit board includes a step of bonding a metal foil for circuit formation to the metal foil or one surface of a metal plate via the insulating layer containing an inorganic exchanger in which water obtained in executing hot water extraction processing for the inorganic ion exchanger at 95°C for 20 hours has pH7-10, thereby forming a circuit from at least the metal foil for circuit formation, wherein the method of forming the circuit is an oxide etching method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212344-A (JP)
Title: Golf club shaft, golf club, and manufacturing method of golf club shaft
Inventor: MIZOO KAZUMASA
IPC: A63B102/32
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club shaft suppressing vibration at the time of hitting a ball, easily manufactured, and not causing a big change in the balance and weight of a golf club shaft, a golf club, and a manufacturing method of the golf club shaft.  <P>SOLUTION: The golf club shaft includes a shaft substrate 11, and a coating layer 12 coated on the shaft substrate 11 and having an anti-vibration coating layer 14 containing an anti-vibration metal powder X.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218187-A (JP)
Title: COPPER ALLOY TERMINAL WITH Sn PLATING AND ITS MANUFACTURING METHOD
Inventor: NISHIMURA MASAYASU
IPC: H01R13/03
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve solder performance without the need of post-plating, for a terminal of a substrate manufactured by press-stamping a copper alloy plate with double sides Sn-plated.  <P>SOLUTION: After an Sn-plated copper alloy plate is put under a press stamping process, corners 15 at the underside of a terminal 3 are put under a press compression process to crush them flat, and smooth a dimple-like rupture face 9. Both end faces of the terminal 3 are composed of bore cross sections 6 formed by press stamping, at least a part of a bore face 8 is coated with an Sn layer 11 extended from a sag part 7, the underside corners 15 are crushed flat by the press compression process, and the rupture face 9 is smoothed. A part of the rupture face 9 is coated with an Sn layer 17 extended from an underside surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007240529-A (JP)
Title: Method of identifying color measuring stripe
Inventor: HUBER WERNER
IPC: G01J3/50
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of identifying a color measuring stripe capable of dispensing with a complementary input by an operator.  <P>SOLUTION: The color measuring stripe 6 provided with a plurality of color measuring sections on a printed product 8 is scanned by a scanner 5 to identify the color measuring stripe 6. Color measured values measured by the scanner 5 are stored in a computer 7, the color measured values are classified into print colors C, M, Y, B, a sequence of the print colors C, M, Y, B stored in the computer 7, formed by this manner, is compared with color measuring stripe types stored in the computer 7, and the color measuring stripe type having the maximum likelihood of consistency with the color measuring stripe 6 on the printed product 8 is selected out of the stored color measuring stripe types.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008216212-A (JP)
Title: Method, device, and program for determining integrity of structural member
Inventor: KANAZAWA KENJI
IPC: G01M99/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a device, and a program for determining the integrity of a structural member capable of determining the integrity of the entire part of the structural member even if a sensor is not installed over the entire part thereof, and applicable to both new structures and existing structures.  <P>SOLUTION: The integrity of the structural member is determined according to whether the difference between the axial strains parallel to each other measured at two positions of the structural member with temperature difference and the difference between the temperatures measured at the two positions same as or near these two positions are changed with elapse of time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222760-A (JP)
Title: Semiconductor fluorescent substance
Inventor: TSUCHIDA YOSHIHIKO
IPC: C09K11/08
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particulate semiconductor fluorescent substance having not only excellent heat resistance but also electroconductivity, and including nitride particles in good crystallinity, having a quantum well structure and/or a p-n junction.  <P>SOLUTION: The particulate semiconductor fluorescent substance is obtained by forming a semiconductor crystal having the p-n junction on the surface of a base material particle. The semiconductor crystal may have a structure having a double hetero junction or a structure having a quantum well structure. The base material particle is preferably a single crystal particle, and more preferably a tabular Al<SB>2</SB>O<SB>3</SB>particle. The semiconductor crystal may be obtained by growing a crystal on the single crystal particle without through a buffer layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227739-A (JP)
Title: Radio apparatus and radio network equipped with it
Inventor: YAMANAKA SACHIKO
IPC: H04L45/586
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio apparatus which can adaptively control a packet processing time.  <P>SOLUTION: A detector detects each average packet processing time in radio apparatuses 11 to 14 for every fixed time interval, and outputs it to a distribution scheduler. The distribution scheduler detects the minimum average packet processing time from each average packet processing time, increases a packet distribution ratio D<SB>A</SB>of the radio apparatus 11 by variation value α, reduces respective packet distribution ratios D<SB>B</SB>, D<SB>C</SB>, D<SB>D</SB>of radio apparatuses 12 to 14 by α/3, and respectively updates the packet distribution ratios D<SB>A</SB>, D<SB>B</SB>, D<SB>C</SB>, D<SB>D</SB>to D<SB>A</SB>+α, D<SB>B</SB>-α/3, D<SB>C</SB>-α/3, D<SB>D</SB>-α/3. And, the distribution scheduler distributes M packets which are continuously taken out from a queue 18 to radio apparatuses 11 to 14 by packet distribution ratios D<SB>A</SB>+α, D<SB>B</SB>-α/3, D<SB>C</SB>-α/3, D<SB>D</SB>-α/3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007248043-A (JP)
Title: Structural track support of spraybar/tubing
Inventor: HARRIS MEGGAN
IPC: F02C7/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural support for a spraybar in a trailing edge box which is a structure for guiding and supporting a fuel conduit in a turbine engine.  <P>SOLUTION: A turbine engine trailing edge box 32 for an afterburner has corrugation parts 40 and 64 formed to guide and support a spraybar 34. The trailing edge box 32 is formed of sheet metal to create the corrugation parts 40 and 64 on walls thereof. The spraybar 34 is supported and guided by the corrugation parts 40 and 64. The corrugation parts 40 and 64 are shaped and sized to hold the spraybar 34, but to prevent the shifting of the spraybar 34 during engine operation. In addition, the corrugation parts 40 and 64 reinforce the walls of the trailing edge box 32 to provide structural support.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008231946-A (JP)
Title: Catalyst deterioration detection device for internal combustion engine
Inventor: KIMURA KOICHI
IPC: F01N3/24
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the temporary deterioration of a catalyst caused by being left for a long period of time from being erroneously detected as deterioration.  <P>SOLUTION: When the stop time period τ of an internal combustion engine is measured during the stopping of the internal combustion engine and the measured stop time period τ is a predetermined valve τs or more, the detection of the deterioration of the catalyst is prohibited until a predetermined time period elapses after restarting the operation of the internal combustion engine. It is possible to prevent erroneous detection caused by the influence of CO<SB>2</SB>adsorbed in the catalyst during stopping of the internal combustion engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231184-A (JP)
Title: Polylactic acid-based foam molding composition and polylactic acid-based foam molded product obtained therefrom
Inventor: FURUTA TATSUHIKO
IPC: C08L101/16
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid-based resin foam molding composition which can mold a foam molded product having a high cost advantage with the use of a polylactic acid-based resin having a small environmental load and a polylactic acid-based resin foam molded product using the same.  <P>SOLUTION: The polylactic acid-based resin foam molding composition is obtained by melt kneading at least a polylactic acid-based resin and an epoxy group-containing acrylic polymer, and the value of the elongational viscosity η<SB>e</SB>at a melting temperature +10°C at a shear strain rate of 10-1,000 (1/sec) with respect to the zero shear viscosity η<SB>0</SB>of the polylactic acid-based resin foam molding composition is η<SB>e</SB>≥3×η<SB>0</SB>. The polylactic acid-based resin foam molding composition is obtained by melt kneading 100 pts.wt. the above polylactic acid-based resin and 0.5-10 pts.wt. the above epoxy group-containing acrylic polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236145-A (JP)
Title: Reproducing device, video reproducing device, and program information editing method
Inventor: KANAMARU TAKASHI
IPC: H04N5/91
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a program operation using a chapter added to a program in the case of designating and reproducing a play list in a video reproducing device.  <P>SOLUTION: In the video reproducing device, when a play list is prepared, additional information such as the chapter information of a program is copied to an index information region for play list reproduction, and used in the case of reproduction by the play list. Also, the device unique information of the program such as digest viewing information is copied to the device independent information region for play list reproduction, and used in the case of reproduction by the play list.  <P>COPYRIGHT: (C)2009,JPO&INPIT