baber/WOPTO huggingface dataset:
Patent JP-2006154105-A (JP)
Title: Liquid crystal display element
Inventor: ANDO SHINYA
IPC: G02F1/1333
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical alignment active matrix liquid crystal display element with which a display with excellent quality is obtained by stably fall-aligning liquid crystal molecules in each pixel with application of a writing voltage.  <P>SOLUTION: A slit 4 which is formed on each of a plurality of pixel electrodes 3, disposed on an inside surface of a rear side substrate 2, so as to be substantially parallel to two edge portions out of peripheral portions of the pixel electrode along either of a row or column direction, and which divides the pixel electrode 3 into a plurality of electrode portions 3a, 3b, is arranged thereon. Vertical alignment layers disposed on inside surfaces of a front side substrate and the rear side substrate 2 are respectively subjected to rubbing treatment in mutually reversed directions along the longitudinal direction of the slit 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149564-A (JP)
Title: Mri device and method of improving image quality of mri device
Inventor: KANDA KENICHI
IPC: G01R33/48
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the degradation of image quality due to delay from the expected time that an outputted gradient magnetic field has in an MRI device.  <P>SOLUTION: The MRI device 1 for generating prescribed MR images on the basis of echo signals gathered by a prescribed pulse sequence is provided with a group delay calculation means 15 for calculating group delay equivalent to the delay from the expected time that the outputted gradient magnetic field has on the basis of an ideal gradient magnetic field waveform and the observed waveform of the gradient magnetic field calculated by using the echo signals from a test piece for magnetic field measurement arranged at a prescribed position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149837-A (JP)
Title: Game board of pinball game machine
Inventor: KADOYA SHUHEI
IPC: A63F7/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game board of a pinball game machine which permits easy attachment and detachment of obstruct pins, simplification of the attachment work and facilitation of cleaning and disposal.  <P>SOLUTION: The game board has a game board body 4a which is molded of a synthetic resin and provided with a countless number of pin attachment holes 26 opened in prescribed positions, a pasted plate 4b tightly fastened to the rear surface of the game board body 4a, and obstacle pins 25, in each of which a short pillar body 27 larger in diameter than the shank portion 25a is integrally provided at the base end portion of the shank 25a. The pin attachment hole 26 is made up of a shank hole 26a opened on the surface side of the game board body 4a and into which the shank portion 25a is inserted and a holding hole 26b opened on the rear side of the game board body 4a and into which the short pillar body 27 is fitted. The obstacle pin 25 is fitted into the pin attachment hole 26 from the rear side of the game board body 4a to ensure that the shank portion 25a projects to the surface of the game board body 4a, and the pasted plate 4b is tightly fastened to the rear side of the game board body 4a as if to block the pin attachment holes 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156886-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method therefor
Inventor: YAMAMOTO NAOKI
IPC: H01L45/00
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein for a phase change memory semiconductor integrated circuit device using a chalcogenide film, because of the low-phase change temperature, the operative temperature for assuring long-time memory maintenance is low, and the problem that because of a low resistance, high current is needed for memory information rewrite, resulting in high electric power consumption for a device.  <P>SOLUTION: Nitride, oxide or carbide is used for a portion of a chalcogenide constituent atom, while these are formed in the grain boundary of a metal plugged interface and a chalcogenide crystal as a chalcogenide film and a ground electrode, thereby raising the phase change temperature and increasing the resistance of the film, to enable a high Joule heating to be generated, even at low current and electric power for rewriting to be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159413-A (JP)
Title: Tag tape roll body
Inventor: YASUI KUNIHIRO
IPC: B41J15/04
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tag tape surely from being unreeled from a reel member.  <P>SOLUTION: The tag tape roll body 100 comprises a tag tape 3A arranged to be attached removably to a tag label forming device 1 accessing the wireless tag information at an IC circuit section 151 while containing a plurality of wireless tag circuit elements To rolled in the longitudinal direction, a substantially tubular core 3B for rolling the tag tape 3A, and a tape holder 3 having a cut 101 for preventing the tag tape 3A from being unrolled from the core 3B and supporting the core 3B rotatably.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161317-A (JP)
Title: Hoisting device of construction machinery
Inventor: AIHARA MITSUO
IPC: E06C5/12
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting device of construction machinery, the operational feeling of which is improved.  <P>SOLUTION: When ladders 2 and 3 are developed, a hydraulic pump 101 is driven, and pressure oil is fed to a rod chamber 4b via a switching valve 112 until an arrival in a development-side speed-reduction starting position. The pressure oil is fed to the rod chamber 4b via an oil passage 405, into which a throttle 110 is inserted, without the medium of the switching valve 112, after the arrival in the development-side speed-reduction starting position, and a working fluid in a bottom chamber 4a is flowed into a working fluid tank 140 via a relief valve 108. When the ladders 2 and 3 are stored, the hydraulic pumps 101 and 102 are driven, and the pressure oil is fed to the bottom chamber 4a via the switching valve 112 until an arrival in a storage-side speed-reduction opening position. The working fluid is fed to the bottom chamber 4a via an oil passage 404, into which a throttle 106 is inserted, without the medium of the switching valve 112. The pressure oil is fed to the bottom chamber 4a via the oil passage 404, into which the throttle 106 is inserted, without the medium of the switching valve 112, after the arrival in the storage-side speed-reduction opening position, and the working fluid in the rod chamber 4b is flown into the tank 140 via a relief valve 109.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161339-A (JP)
Title: Mounting structure of exterior wall panel
Inventor: ABE OSAMU
IPC: E04F13/12
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fitting of an exterior wall panel from being easily disconnected even under strong wind despite the fact that the exterior wall panel is formed such that its lateral one end is joined by fitting and its opposite side end part is fixed to a wall base with machine screws.  <P>SOLUTION: The outer wall panel comprises a main plate part 1, both side plate parts 2a and 2b bent inward from the lateral both ends of the main plate part, an inserting joined part 3 in bent outward from the inner end of one side plate part 2a, and a joined part 4 to be inserted folded back outward after being bent inward from the inner end of the other side plate part 2b, formed in a groove shape, and extended from the side plate part to the outside. The one end part of the outer wall panel is joined by fitting and the other end part is fixed to a wall bed B with retainers 5 such as machine screws. A rise part 6 facing the side plate part 2a on the inserting joined part side inserted into the joined part 4 to be inserted and forming, in the clearance thereof from the side plate part 2a, a clearance L<SB>2</SB>smaller than the depth L<SB>1</SB>of the fitting of the inserting joined part to the joined part to be inserted is formed on the front surface of the joined part 4 to be inserted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005210084-A (JP)
Title: Epitaxial substrate, semiconductor laminate structure, dislocation reduction method, and substrate for epitaxial formation
Inventor: SHIBATA TOMOHIKO
IPC: H01L21/20
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial substrate of Group III nitride with low dislocation density.  <P>SOLUTION: The figure is the cross-section frame diagram that shows the laminate structure of an epitaxial substrate 1A related to a primary embodiment.The epitaxial substrate 1A can be obtained by performing the epitaxial growth of an underlying layer 102, interlayer 103 and the targeted Group III nitride layer 104 one by one on a substrate 101 using the MOCVD method and the like. In the epitaxial substrate 1A, the underlying layer 102 and the interlayer 103 also consist of Group III nitride, and the dislocation density of the targeted Group III nitride layer 104 can be reduced to be lower than that of the underlying layer by letting the interlayer 103 contain B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006165897-A (JP)
Title: Recording and reproducing apparatus
Inventor: HASHIMOTO MAKOTO
IPC: G11B27/034
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus provided with an optical disk unit including a BD with ease of use with respect to video recording.  <P>SOLUTION: The recording and reproducing apparatus A includes three drives of an HDD, a BD and a DVD, and a CPU 3 presets whether a High Vision signal is preferentially recorded on either of the BD and HDD recording media as a BD automatic video recording mode, and controls the HDD, BD, and DVD drives 33, 35, 31 to start recording when detecting the High Vision signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005176366-A (JP)
Title: Device and method which constitute antenna by using via formed as radiating element in substrate
Inventor: GAUCHER BRIAN P
IPC: H01Q1/48
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna which is constituted by using one or a plurality of conductive via stubs formed as radiating elements in a substrate.  <P>SOLUTION: A method which constitutes the antenna contains a step for preparing the substrate having a first and a second surfaces which are almost parallel to each other, and a step wherein via holes are formed between the first and the second surfaces penetrating the substrate and filled with a conductive material, the conductive via stubs are formed and the radiating elements are formed in the substrate. The antenna and an IC chip (e.g. a transceiver of an IC type, a receiver, a transmitter, etc.) are collectively packaged, and an integrally formed communication system for radio or RF (high frequency) can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006158629-A (JP)
Title: Sauna bath device
Inventor: TAKEMORI TOSHIKAZU
IPC: A61H33/10
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sauna bath deice for facilitating the perspiration of a user in a bathroom by heating or humidifying the bathroom, capable of achieving the resource saving and energy saving by efficiently vaporizing water and spraying the water as fine mist to the bathroom while inhibiting the cost increase, upsizing, and deterioration in the sanitation.  <P>SOLUTION: The sauna bath device comprises a high-temperature gas generating means 21 for generating overheat steam HS as high-temperature gas by overheating water W, a gas pathway 22 for guiding the high-temperature gas HS generated by the high-temperature gas generating means 21 to the bathroom, and a water spray means 30 for spraying water to the high-temperature gas HS flowing in the gas pathway 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161430-A (JP)
Title: External heat insulating structure of building
Inventor: KUME KAZUO
IPC: E04B1/66
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external heat insulating structure easily constructible on the roof of a building at a low cost.  <P>SOLUTION: Granular foam glass materials 5 of predetermined size are stored in a air and water permeable container 8 to constitute a heat insulating unit 6, and the heat insulating unit 6 is laid on the surface of a building skeleton 1 to form a heat insulating layer 7, thus constructing the external heat insulating structure on the skeleton 1. In the case of the skeleton 1 being formed of concrete, a waterproof layer formed of two layers consisting of a primary waterproof layer 2 and a secondary waterproof layer 3 is formed between the skeleton 1 and the heat insulating layer 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005122212-A (JP)
Title: Electrooptical apparatus, driving device and method for electrooptical apparatus, and electronic equipment
Inventor: AOKI TORU
IPC: G02F1/1368
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce uneven pixels and flickers at both of a center and periphery of an image display area in an electrooptical apparatus such as a liquid crystal device.  <P>SOLUTION: The electrooptical apparatus comprises a plurality of pixel electrodes (9a); a TFT (thin film transistor) (30) which performs switching control of the pixel electrodes; a scanning line (3a) which supplies scanning signals to a gate of the TFT; a data line (6a) which supplies image signals to the pixel electrodes via the TFT when the TFT is made into an on state and a scanning signal supply circuit (104) which supplies the scanning signals in line sequence to a substrate (10). The scanning signal supply circuit fixes the scanning signals at intermediate potential in process of high potential for making the TFT into the on state and low potential for making the TFT into an off state just for a prescribed time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165340-A (JP)
Title: Optical scanner
Inventor: INOUE NOZOMI
IPC: G02B26/10
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optical scanner, in which a light beam is made incident twice on a rotating polygon mirror, which is free of the influence of scratches or stuck materials on a reflection face, in which the scanning angle is large and compact, and in which lenses used in a transmission optical system can be easily manufactured.  <P>SOLUTION: The optical scanner has a light source; a beam shaping optics for transforming a light beam from the light source into a converging light beam; a rotating polygon mirror for deflecting the convergent light beam; and a transmission optical system with which the light beam deflected by the rotating polygon mirror is allowed to be incident again on the rotating polygon mirror. In the optical scanner, a predetermined plane to be scanned is scanned with the scanning light beam, which is obtained by deflecting again the light beam from the transmission optical system by the rotating polygon mirror. The margin for the light beam on a second reflecting face is made larger than that on a first reflecting face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006170829-A (JP)
Title: Pressure-sensitive sensor
Inventor: HATSUDA MASAHIRO
IPC: G01L1/20
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect pressure precisely while preventing the invasion of liquid or the like into the inside of a pressure-sensitive sensor.  <P>SOLUTION: A pair of thin-film electrodes 5, 15 hold stacked pressure-sensitive ink layers 6, 16 therebetween to form detection sections 4a to 4e. A pair of film bases 3, 13 are provided with through holes 7, 17. The pair of film bases 3, 13 are bonded together so that five containing spaces 9a to 9e containing the detection sections 4a to 4e, respectively, a connecting air path which allows the containing spaces 9a to 9e to be communicated with each other, and an extending air path 11 which allows the containing space 9d and the through holes 7, 17 to be communicated with each other are defined. The through holes 7, 17 are closed with an air-permeable waterproof film 8 from inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173379-A (JP)
Title: Device and method for polishing board
Inventor: NAGAHASHI ISAO
IPC: H01L21/304
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To widen a polishing area when the area of the outer periphery of a board is polished, also to reduce a production cost by means of a simple device, to polish the board at a desired curvature with a high accuracy, and to stably perform the polishing with a high accuracy and good repeatability.  <P>SOLUTION: The board polishing device 1 for polishing a board D comprises a board support 2 for rotatably supporting the board D around the shaft; a polishing body 3 having a substantially disc shape and formed with a polishing part 30 in its outer periphery; a polishing body support body 4 for rotatably supporting the polishing body 3 around the shaft; and a polishing body moving part 5 for moving the polishing body support body 4. The board D and the polishing body 3 are rotated, while the polishing part 30 of the polishing body 3 is brought into contact with the area of the outer periphery of the board D by the polishing body moving part 5, and is moved along the shape of the area of the outer periphery for polishing the area of the outer periphery by means of the polishing part 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169053-A (JP)
Title: Method and system for producing hydrogen gas
Inventor: YAMADA OSAMU
IPC: B01D53/22
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently generate hydrogen by treating wastes (garbage), biomass or the like.  <P>SOLUTION: The method for producing hydrogen gas is characterized in that a hydrogen gas for a fuel cell is produced by supplying a methane gas obtained by subjecting raw wastes to a microorganism treatment, to a catalytic reaction furnace, at the same time, blowing a jet gas flame into the catalytic reaction furnace to heat the gas at a high temperature and to form a high temperature fused gas, and after subjecting the high temperature fused gas to heat exchange, recovering hydrogen by using a gas barrier membrane.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006187065-A (JP)
Title: Synchronous motor drive device
Inventor: TAKANO HIROMICHI
IPC: H02P25/026
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which materializes servo action with no slippage of magnetic poles, without using a magnetic pole position sensor and without performing initial action by setting a parameter in advance for the initial magnetic pole position of a rotor, in a synchronous motor drive device where the initial magnetic pole position of a rotor is determined uniquely.  <P>SOLUTION: This driving unit can materialize servo action with no slippage of magnetic poles without using a magnetic pole position sensor or without performing initial action by setting a parameter in advance for the initial magnetic pole position of a rotor, in a synchronous motor drive device where the initial magnetic pole position of a rotor is determined uniquely.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006183499-A (JP)
Title: Displacement compressor
Inventor: TSUCHIYA TAKESHI
IPC: F04C18/16
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely start a displacement compressor without enlarging an outside diameter dimension of the compressor while employing a self-starting synchronous motor exhibiting high energy efficiency.  <P>SOLUTION: The displacement compressor is provided with the self-starting synchronous motor 5 starting as an induction electric motor and pulling into a synchronous operation near a synchronous engine speed, a compression part having a compression chamber 11 for compressing an operation fluid, and a sealed container 4 for housing the self-starting synchronous motor 5 and the compression part. In the displacement compressor, a starting load reduction means 21 for reducing the load of the compression part at the time of starting is positioned in the sealed container 4, and is arranged in the compression part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184370-A (JP)
Title: Image forming apparatus, process cartridge, and toner
Inventor: HASEGAWA HISAMI
IPC: G03G15/24
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing faulty charge and occurrence of image defects due to burying of conductive fine particles in a toner surface or toner fusion to conductive fine particles, and faulty charge and occurrence of image defects due to burying of conductive fine particles in a photoreceptor surface.  <P>SOLUTION: The image forming apparatus in which an image carrier surface is charged by a charging member by way of conductive fine particles uses a toner obtained by externally adding at least conductive fine particles to toner base particles, wherein the toner base particles have a coefficient of kinetic friction in a range of 0.15-0.50, the toner contains 2-15 wt.% of a THF-soluble component whose molecular weight is <1,000 by GPC, with respect to a glass transition temperature Tg of the toner, the ratio (G'1/G'2) between a storage elasticity G'1 of the toner at Tg-5°C and a storage elasticity G'2 of the toner at Tg+5°C is in a range of 1-30, and the storage elasticity G'2 at Tg+5°C is in a range of 6×10<SP>6</SP>-1×10<SP>8</SP>(Pa).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185665-A (JP)
Title: Lighting device, and projector using it
Inventor: NAKAI YOSHIYUKI
IPC: H05B41/24
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device in which a part of colors of a color filter is not emphasized, and variations do not occur in a tone color even if light of a high pressure discharge lamp is projected via a rotating color filter in which a plurality of colors are arranged, and provide a projector using it.  <P>SOLUTION: A frequency control circuit 34 which changes a voltage frequency of an AC lamp voltage has been installed in an AC conversion circuit 23 so that the voltage frequency of the AC lamp voltage applied to the high pressure discharge lamp 21 can be synchronized with the cycle of rotation of the color filter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006186821-A (JP)
Title: Content distribution system, distribution server, viewing information management server, viewing information management method, log generation method, and computer program
Inventor: BAN RYUICHIRO
IPC: H04N7/173
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To collect appropriate viewing states for each specified part of contents.  <P>SOLUTION: The distribution servers in a server system 30 distribute contents data of programs to a portable telephone terminal 10 by a plurality of program division data and generate log data which show transmission history of the program division data. The viewing information management server in the server system 30 collects the log data from the respective distribution servers and, on the basis of the collected log data, sums up the number of distribution for the respective programs and the respective program division data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI