baber/WOPTO huggingface dataset:
Patent JP-2005123244-A (JP)
Title: Inverter transformer
Inventor: SHINMEN HIROSHI
IPC: H01F38/08
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter transformer which makes the discharge lamp currents of discharge lamps uniform so as to make the discharge lamps equal in luminance.  <P>SOLUTION: Primary sets of winding 3a and 3b and secondary sets of winding 4a and 4b are wound on the legs 2a and 2b of the square core 2 of the inverter transformer 1 located at the opposed positions. The secondary sets of winding 4a and 4b are wound on the legs 2a and 2b respectively so as to be strongly magnetically coupled with each other and to enable magnetic fluxes Φ1 and Φ2 generated by currents (currents flowing through discharge lamps) flowing through the secondary sets of winding 4a and 4b to cancel each other out. When high-frequency voltages e1 and e2 are applied to the primary sets of winding 3a and 3b by a driving circuit 7, a magnetic flux is generated by a current difference between the lamp currents i1 and i2 of the secondary sets of winding 4a and 4b to act on the secondary sets of winding 4a and 4b, the lamp currents i1 and i2 become equal to each other, and the luminance of the discharge lamp 6a is balanced with that of the discharge lamp 6b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120394-A (JP)
Title: Heat treatment device and heat treatment method
Inventor: KACHI KAZUMI
IPC: F27D3/06
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment device capable of applying a heat treatment of high precision to works by uniformizing the temperature at all portions of a transport passage in the heat treatment device, and easily performing a maintenance when the works are jammed in the transport passage or the like.  <P>SOLUTION: The heat treatment device 1 in which a spiral transport passage 15 is provided in a heat treatment space 8 having a heater 21, and a work charged from a throw-in port 17 in an upper part is transported toward a lower part of the transport passage comprises an outer flowing space 20 provided between an outer peripheral part of the transport passage and an inner side wall 19 of the heat treatment space, an inner flowing space 26 along an inner peripheral part of the transport passage, and a circulation fan 22 to circulate heated air in the flowing spaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206075-A (JP)
Title: Driving method of liquid crystal display, and liquid crystal display
Inventor: SEKIGUCHI YOSHIFUMI
IPC: G09G3/36
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate flickering occurring in display when a driving frequency is set low.  <P>SOLUTION: When driving by separating one frame period T into a scanning period T1 and a holding period present immediately after the scanning period, respective signal wirings are repeated alternately between a straight polarity frame period and a negative frame period. Further, when the straight polarity signal wirings and negative polarity signal wirings are alternately repeated during a certain frame period for every column, a voltage V<SB>sigm</SB>in the holding period of the straight polarity signal wirings is always set larger than an opposing electrode voltage V<SB>com</SB>, and the voltage V<SB>sigm</SB>in the holding period of the negative polarity signal wiring is always set smaller than the opposing electrode voltage V<SB>com</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005123859-A (JP)
Title: Digital broadcasting receiving device
Inventor: ITO KOICHI
IPC: H04N5/44
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately display reception quality in a stepwise level for received electric field strength in a comparatively wide range in a digital broadcasting receiving device where a plurality of narrow band signals are combined and broadcasting electric waves from a narrow band to a wide band are selectively received.  <P>SOLUTION: The digital broadcasting receiving device changes a plurality of thresholds for judging reception quality (C/N value) in accordance with band width which is selected at present and classifies detected reception quality into reception quality levels in a plurality of steps, which are judged by a plurality of the thresholds. The classified reception quality levels are displayed on a display screen at a display mode which changes stepwise. (a) The C/N value is obtained from an error rate (BER) at every modulation system and a convolution coding rate. (b) A variance value is obtained from a reception coordinate of a previously known pilot signal based on a constellation of received data and it is converted into the C/N value. (c) The C/N value is obtained by taking a ratio of received power and thermal noise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291617-A (JP)
Title: Heat insulating metal container and its production method
Inventor: TAKEKOSHI MINORU
IPC: B65D81/38
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a heat insulating metal container at a low production cost without the need of any other specific production process.  <P>SOLUTION: The method for producing the heat insulating metal container comprises forming a white coating layer mixed with beads 53 and a size coating layer or a laminate film layer 52 (optionally an under-coating printing layer) on the surface of the metal container 51 and further forming thereon a shrink film or a label 56 on which a pattern, color, etc. are printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124038-A (JP)
Title: Distributed coupling type directional coupler
Inventor: KAMIYA HISAYOSHI
IPC: H01P5/18
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed coupling type directional coupler whose degree of coupling and directionality is improved.  <P>SOLUTION: Since the distributed coupling type directional coupler serves both as a directional coupler and an LPF, its symmetry is broken. In this case, its degree of coupling and directionality is improved by minimizing a leakage high frequency signal LeRF, leakage of a reflected high frequency signal RaRF from an antenna on the side of the monitor of a sub line SL by adjusting at least either of both terminal impedances Z<SB>g</SB>and Z<SB>L</SB>of the sub line SL.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144752-A (JP)
Title: Linking to chemical array assemblies with metal layers
Inventor: JOHN S HARGREAVES
IPC: C12N15/09
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To fabricate an array of multiple probes bonded to a surface of a substrate which includes a metal layer of the modified surface, at different features of the array.  <P>SOLUTION: The array is configured by providing the substrate on which functional groups are deposited, and bringing the surface of the substrate into contact with linker molecules. Each linker molecule has a group which binds the linker molecule to the surface following a reaction with the surface-deposited functional groups, and the reaction does not produce a reagent which attacks the metal layer. To fabricate the array, the surface is brought into contact with the probes or probe precursors to bind the probes or probe precursors to the surface-bound linker molecules.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005128110-A (JP)
Title: Red glass lens for spectacles, spectacles, filter glass lens for photographing camera, and method for manufacturing glass lens
Inventor: TSUTSUMI TAKASHI
IPC: G02B5/22
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass lenses for spectacles and spectacles which develop red without containing lead and reduce UV transmittance while ensuring visibility, or to provide a filter glass lens for a photographing camera which reduces UV transmittance.  <P>SOLUTION: Red glass lenses are provided which contain 40-80 wt.% SiO<SB>2</SB>, 0.001-0.1 wt.% Au, 0.001-0.05 wt.% SnO or SnO<SB>2</SB>, 0.1-1 wt.% CeO<SB>2</SB>and 0.0001-0.001 wt.% CoO. When the red glass lenses are used as glass lenses for spectacles, it is preferable that one or more layers selected from a color coat layer, an antireflection film layer, an antifogging film layer and a metal vapor-deposited film layer are laminated on each lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127386-A (JP)
Title: Rubber bush mount
Inventor: AMANO HIDETOSHI
IPC: B60G7/02
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To control a spring constant of a rubber bush mount at good responsiveness with a small and light structure.  <P>SOLUTION: A polymer actuator 18 with a conductive polymeric material contacting an electrolyte is embedded inside of a rubber bush 17 connecting an outer cylinder 14 and an inner cylinder 16 of a rubber bush mount 13. An electric potential of the conductive polymeric material is made higher than that of the electrolyte to extend the conductive polymeric material. Also, the electric potential of the conductive polymeric material is made lower than that of the electrolyte to shrink the conductive polymeric material, so as to change a spring constant of the rubber bush 17 by telescopic driving of the polymer actuator 18. This can secure rigidity of a suspension device in turning, improve riding comfort in a straight traveling, control a toe by a side force of a tire, and realize an active anti-vibration function and the like matched with vibration input from a road surface at good responsiveness with a simple and low-cost structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030583-A (JP)
Title: Equipment mounting tool
Inventor: HIRAI TETSUO
IPC: H05K5/02
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment mounting tool having simple construction for improving workability.  <P>SOLUTION: The equipment mounting tool comprises a first rod pressure part 3 having a pair of threaded portions 3a, 3b at both ends, a central portion formed into a bent or curved shape and an opening portion between both ends where a supporting column 50 can be arranged, and a second pressure part 4 having an equipment fixing portion 2 for fixing equipment 30 and an abutment portion 4c for abutting on the supporting column 50 and so arranged as to close the opening portion of the first pressure part 3. The second pressure part 4 has a cutout portion 4a through which one end of the first pressure part 3 can pass and an approximately L-shaped hole portion 4d through which the other end of the first pressure part 3 can pass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135948-A (JP)
Title: Chip-type electronic component and manufacturing method therefor
Inventor: MORITA MAKOTO
IPC: H01F27/02
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for thinning a film of outer covering resin and for miniaturizing a product without using solvent in the formation of coating of a chip-type electronic component by resin.  <P>SOLUTION: Non-solvent-type B stage resin in a sheet or a plurality of specified shapes is bonded to a chip-type electronic component element. Then, it is gelated or hardened to form the cutter covering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134173-A (JP)
Title: Canister and method for removing residual stress in lid for it
Inventor: ITO TAIICHIRO
IPC: G21F9/36
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain stress corrosion cracking (SCC) in a weld between a body and a lid of a canister from occurring.  <P>SOLUTION: In the canister, an opening of the body 4 of it is double-sealed by welding two lids made of iron steel, a primary lid 2 and a secondary lid 3, to the opening of the body 4 of the canister after encasing radioactive substances (a) in the main body 4 of the bottomed cylindrical canister made of iron steel. After the temperature of the primary lid 2 welded to the opening of the body 4 of the canister is raised, the secondary lid 3 whose linear expansion coefficient is smaller than that of the primary lid 2 is welded to the opening of the main body 4 of the canister. After a prescribed period has passed, the residual stress in the weld of the secondary lid 3 is converted from tension stress to compression stress by using the difference in the shrinkages between the primary lid 2 and the secondary lid 3 which shrink as the decay heat of the radioactive substances (a) lowers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136567-A (JP)
Title: Device and method for generating pallet data, device and method for forming image, moving image distributing apparatus, mail repeating device and program
Inventor: IKETANI NAOKI
IPC: H04N19/503
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet data generating method and an image forming method, with which a frame is efficiently extracted from a moving image.  <P>SOLUTION: A decoding part 71 decodes only I frame data FrI0 with which coding is possible among frames constituting moving image data M1. A pallet data generating part 72 generates pallet data PO from decoded I frame data FrI1. A processing part 73 forms a frame for forming color subtraction moving image Fr3 only from I frame data FrI1 by referring to pallet data PO. A frame synthesis part 74 synthesizes the frame for forming color subtraction moving image Fr3. A coding part 75 performs coding and forms color subtraction moving image data R1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131660-A (JP)
Title: Steel continuous casting method
Inventor: SUZUKI MAKOTO
IPC: B22D11/20
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a continuous casting operation and thereby to provide high quality cast slabs, by effectively preventing generation of negative pressure and adhesion of alumina or the like in an immersion nozzle, in steel continuous casting.  <P>SOLUTION: In a steel continuous casting method wherein steel is continuously cast under conditions that a thickness of the cast slab is 150-250 mm, and a casting speed is 2 m/minute or higher, a ratio Q/A (m/s) of molten steel supply volume Q (m<SP>3</SP>/s) to an inner sectional area A (m<SP>2</SP>) of a straight tube section of the immersion nozzle for supplying molten steel in a continuous casting die is controlled within 2.2-3.8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134701-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YAMAZAKI TOMOKI
IPC: G03G9/087
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive charging type electrostatic charge image developing toner which contains specified carbon black and a charge controlling agent consisting of a composition prepared by mixing a nigrosine base and xylene resin, with the charge controlling agent and the carbon black uniformly dispersed in the toner, and which can produce a sharp image with high image density and no fog.  <P>SOLUTION: In the electrostatic charge image developing toner containing at least binder resin, the carbon black and the charge controlling agent, the toner contains the composition prepared by mixing a nigrosine base and xylene resin as the charge controlling agent and the apparent density of the carbon black is 130 to 250 g/l.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135806-A (JP)
Title: Forming method of fluorescent screen with metal back and image display device
Inventor: TANAKA HAJIME
IPC: H01J31/12
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent screen with a metal back excellent in electric endurance characteristics, appearance, and elegance, having a metal back layer electrically separated in small-area rectangular pieces.  <P>SOLUTION: The fluorescent screen forming method includes a process of forming a fluorescent screen on an inner surface of the face plate, a process of forming a base layer made of organic resin on the fluorescent screen, and a process of forming a metal back layer on the fluorescent screen on which the base layer is formed. The process of forming the metal back layer includes a process of forming a resistance control layer for controlling electric resistance of the metal back layer on a prescribed area of the fluorescent screen, a process of forming a metal film by evaporating metal on the fluorescent screen from above the resistance control layer, and a process of decomposing/removing the organic component by heating the face plate on which the metal film is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104120-A (JP)
Title: Method for connecting weather strip
Inventor: OKA YOSHIHIRO
IPC: B60R13/06
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting a weather strip capable of eliminating a defect in an appearance caused by poor adhesion or shift in adhesion, which defect is experienced in the case of a very thin membrane-like film of the prior arts, by putting a foamed resin sheet in a gap between connecting edges of the weather strip.  <P>SOLUTION: The method for connecting the left and right weather strips 1 with an approximately same cross section, comprises the steps of preheating both connecting edges 1a and 1b of the weather strip at a given temperature for a given time, putting the foamed resin sheet 2 in the gap between the connecting edges 1a and 1b, pressing the sheet 2 for a given time and further air- or water-cooling it for a given time. The foamed resin sheet 2 is made of an olefinic or styrenic thermoplastic elastomer (TPO, TPS), has an expansion ratio of the foamed sheet of 1.5-5.0 preferably 1.5-2.5 and a thickness of the sheet of 0.5-2.5 mm preferably 0.5-1.2 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148165-A (JP)
Title: Coated particle, spacer for liquid crystal display element, and liquid crystal display element
Inventor: MAHARA SHIGEO
IPC: C08J7/04
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated particles which is free from flocculation, has excellent sticking properties to a transparent electrode substrate and the like even when being press-fixed to the transparent electrode substrate and the like under the condition of low temperature and low pressure and can be suitably used for spacers for a liquid crystal display element and the like, to provide the spacers for the liquid crystal display element using the coated particles and to provide the liquid crystal display element.  <P>SOLUTION: Each coated particle consists of a base material particle and core shell particles with which the base material particle is coated. Each core shell particle consists of a core particle and a shell layer formed on the surface of the core particle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147507-A (JP)
Title: Ice dispenser device
Inventor: HASHIMOTO MASAMI
IPC: F25C5/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice dispenser device for providing frozen drinks while utilizing existing facilities.  <P>SOLUTION: The ice dispenser device 30 placed side by side with a drinking water dispenser device 10 for providing drinking water and provides ice manufactured by an ice plant 413 comprises an ice exhausting mechanism 413b and an ice crusher 415 that crush one portion of ice manufactured by the ice plant 413 and supply the crushed ice to a cup C; and a second carbonated water supply pipe 421 and a second sirup supply pipe 431 that introduce one portion of carbonated water and sirup from a drink water dispenser device 10 and supply the introduced carbonated water and sirup to the cup C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150549-A (JP)
Title: Method for reforming and removing lsi protective film or the like by catalyst excitation with ion irradiation
Inventor: NISHIDA TETSUAKI
IPC: H01L21/56
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device capable of opening an LSI package and of exfoliating and removing a protective film which covers the surface of a circuit element, a remaining film or the like of a packaging material without using a powerful drug such as a hydrofluoric acid, a fuming nitric acid, and a strong sulfuric acid.  <P>SOLUTION: A catalytic material layer is formed on the surface of the protective film and an ion beam is irradiated as oriented to a region to be reformed and exfoliated to excite a catalytic material, which reforms the protective film in the desired region so as to exfoliate the protective film covering the surface of the LSI, or to reform and remove an insulating material of the LSI and the protective film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158371-A (JP)
Title: Organic electroluminescent element, its manufacturing method, and lighting device
Inventor: KATO YOSHIFUMI
IPC: H01L51/52
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a part of an organic EL element which does not emit light as small as possible.  <P>SOLUTION: The EL element 1 is formed by laminating in order, on a transparent substrate 2, a positive electrode 3, an organic layer 4, and a negative electrode 5, and this laminated structure is covered with a sealing film 6. On the sealing film 6, a positive terminal 7 is formed. An opening part 8 is formed in the sealing film 6, and the negative electrode 5 is exposed from the opening part 8 to form a negative terminal 9. In the part of the sealing film 6 that the opening part 8 is not formed, a plurality of through-holes 10 are formed. The through-holes 10 penetrate the sealing film 6, the negative electrode 5, and the organic layer 4; and the positive terminal 7 is electrically connected to the positive electrode 3 via the through-holes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155806-A (JP)
Title: Flexible drain pipe
Inventor: NAKAJIMA SHIRO
IPC: E03F3/04
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible drain pipe to be used in drain piping in an under-floor space, etc., which flexible drain pipe has (1) the flexural flexibility and longitudinally non-expansible property even when warm or hot water passes therein, and (2) the easiness after cutting-off and the excellent water tightness holding ability of a connected portion.  <P>SOLUTION: The flexible drain pipe (1) is configured by integrally arranging an inner resinoid pipe (2) having a cylindrical shape and a smooth inner surface, a metallic layer (3) provided on the outside surface of the inner resinoid pipe, and an outer resinoid pipe (4) which has a cylindrical shape, and is provided on the outside surface of the metallic layer, and has a plurality of annular projecting portions (5), which are provided on the outside surface in the circumferential direction, so as to be arranged in the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157110-A (JP)
Title: Wavelength selective phase converter and optical system having same
Inventor: USHIGOME REONA
IPC: G02B5/30
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a wavelength selective phase converter such that a transition band width is narrow and the ratio of transmissivity to a polarization-converted light component to transmissivity to a polarization unconverted light component is high in a polarization-conversion band and low in a polarization non-conversion band, and an optical system having the same.  <P>SOLUTION: The wavelength selective phase converter emits light by dividing the polarization-conversion band where polarized incident light is transmitted having its polarization direction converted by 90° and the polarization non-conversion band which is different from the polarization-conversion band and where the polarized incident light is transmitted without having the polarization direction converted, by wavelength bands, the wavelength selective phase converter being characterized in that two or more phase elements having normal dispersion are stacked having their optical axes made different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI