baber/WOPTO huggingface dataset:
Patent JP-2005231191-A (JP)
Title: Skin-integrated resin molding
Inventor: YAMADA HIROAKI
IPC: B32B5/02
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance of a skin-integrated molding by preventing the whitening phenomenon in a part corresponding to a thin-wall hinge part.  <P>SOLUTION: In the molding, the surface of a substrate 15 having the thin-wall hinge part 9a is coated integrally with a cloth-like skin 17 with the back side impregnated with a resin of a substrate forming material during substrate molding. Between the substrate 15 corresponding to the thin-wall hinge part 9a and the cloth-like skin 17, a sheet-like object 33 is made to intervene over the periphery of the thin-wall hinge part 9a. In the intervention region, the impregnation of the skin 17 with the resin is prevented to prevent the joining between the substrate 15 and the skin 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232627-A (JP)
Title: Crimp yarn having excellent heat resistance, and fiber structure
Inventor: MOCHIZUKI KATSUHIKO
IPC: D01F8/14
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimp yarn having excellent processability because of having excellent mechanical characteristics, providing a product excellent in practicality and having bulkiness, elasticity, heat resistance and abrasion resistance, and comprising a biodegradable aliphatic polyester as an essential component.  <P>SOLUTION: The crimp yarn having the excellent heat resistance comprises a multifilament composed of three or more core-sheath conjugate filaments, and simultaneously satisfies the characteristics of 10-50 elastic recovery (CR) and 2-20% shrinkage (SW) in boiling water. A thermoplastic resin constituting the core part A of the core-sheath conjugate fiber is an aliphatic polyester, and a thermoplastic resin constituting the sheath part B is a crystalline polyester having ≥200°C melting point. The thickness of the film of the crystalline polyester forming the sheath part B is ≥0.4 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235330-A (JP)
Title: Semiconductor storage device
Inventor: TAKIZAWA JUN
IPC: G11C11/41
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize holding of the voltage of a data D at an output node N3 of an inverter INV1, and the voltage of a data/D at an output node N4 of an inverter INV2 by comparing with a conventional semiconductor storage device in which there has been a difference between a resistance value of feedback wiring FB1 itself and that of feedback wiring FB2 itself in a holding period.  <P>SOLUTION: This semiconductor storage device includes 1st and 2nd bit lines, a word line, 1st and 2nd inverters, 1st and 2nd feedback wiring for performing 1st and 2nd feedback between the 1st inverter and the 2nd inverter, 1st and 2nd transistors which are prepared in the 1st and 2nd feedback wiring and controls delay of the 1st and 2nd feedback, and 1st and 2nd resistors which are connected in parallel with the 1st and 2nd transistors, respectively, and have a resistance value smaller than a smaller one of the off-state resistance values of the 1st and 2nd transistors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244033-A (JP)
Title: Electrode package and semiconductor device
Inventor: KIMURA HIROSHI
IPC: H01L23/12
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode package with which a surface mounted type semiconductor device can be manufactured at a low cost.  <P>SOLUTION: A plurality of independent metal layers 22 are arranged in a matrix shape and sealed inside a planar resin 21. The metal layers 22 are exposed from the front surface and back surface of the planar resin 21. The cross-sectional area of the metal layers 22 is increased from the front surface to the back surface of the planar resin 21. On the back surface of the planar resin 21, a reinforcing frame formed by arranging the longitudinal direction of a plurality of bar-shaped bodies 23 along the peripheral edge of the planar resin 21 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244852-A (JP)
Title: Electronic appliance
Inventor: ITO GORO
IPC: H04B1/38
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic appliance which is capable of preventing an IC chip from being maliciously used by a third person without making it difficult to mount the electronic appliance due to mounting of the IC chip and an antenna therefor in the electronic appliance such as a portable telephone set.  <P>SOLUTION: A non-contact type IC chip antenna 22 and a first connecting terminal 23 are disposed in a battery housing part 15 of a portable telephone set 1, and a non-contact type IC main body chip 21 and a second connecting terminal 24 are disposed in a battery housing part lid 17. When the battery housing part lid 17 is detached from the battery housing part 15, the non-contact type IC main body chip 21 and the first connecting terminal 23 are turned into disconnected state, so that a third person can not use the non-contact type IC main body chip 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248717-A (JP)
Title: Engine and its ignition timing control method
Inventor: YAKUSHIJI SHINGO
IPC: F02P15/08
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for controlling ignition timing by which shifting of the ignition timing by an ignition means 26 associated with change of engine rotation speed or the like can be executed while restraining from becoming conspicious a problem such as increase in NOx and occurrence of accidental fire in an engine 100 equipped with an ignition timing control means 30 which is configured to perform the multi-point ignition of air-fuel mixture formed in a combustion chamber 2 by a plurality of ignition means 26 and which controls the ignition timing of a plurality of ignition means 26.  <P>SOLUTION: When a ignition timing control means 30 shifts the ignition timing of a plurality of ignition means 26, the ignition timing of a first ignition means 26a which is one part of a plurality of ignition means 26 is shifted. After determining that the engine rotation speed is stabilized, then, the ignition timing of a second ignition means 26b which is the other part of a plurality of ignition means 26 is shifted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252442-A (JP)
Title: Image processing apparatus, image scanner, and image forming apparatus
Inventor: OKIMOTO MORIHIKO
IPC: G06T1/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce communication cost, to improve performance and to suppress the deterioration of image quality.  <P>SOLUTION: A coding mode in a compression means 53 providing a highest efficiency, the image quality in an image processing means 56, and a watermark embedding mode in a watermark embedding means 55 are selected corresponding to the purpose and the priority of an opposite party to which information is transmitted. Thus, since the data transmission efficiency can be enhanced and the security of the file can be managed in this way, the effect leading to the reduction in the communication cost, improvement of the performance and suppression of image quality deterioration can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245651-A (JP)
Title: Installation bed for game machine
Inventor: NAKASUJI TAMOTSU
IPC: A63F5/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation bed unit which is used for the building of the island with the bed for installing the game machines such as pachinko game machines or pachinko slot machines.  <P>SOLUTION: In the installation bed for the game machines where the playing parts of the game machines selected from the pachinko game machines or the pachinko slot machines are positioned on the front side and the operation parts of the game machines are positioned on the rear side, the installation bed unit is constituted of a pair of post bodies arranged on the left and right of one or a plurality of game machines and at least one beam member for linking the left and right post bodies. Each of the post bodies is integrally provided with an upper post part and a lower post part extending along the first base axis V1 on the vertical line and an intermediate post part which is positioned between the upper and lower post parts extending along the second base axis V2 biased to the rear side as compared with the first base axis V1. A space for the installation of the game machines is positioned between the pair of left and right post bodies and so formed with the intermediate post part as to be recessed toward the rear side from the front side of the first base axis V1 while a space for disposing operation parts is so formed with the upper and lower post parts as to be recessed toward the front side from the rear side of the second base axis V2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248260-A (JP)
Title: Vacuum deposition system
Inventor: HORIE AKINOBU
IPC: C23C14/24
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum deposition system capable of improving a throughput.  <P>SOLUTION: Substrate holders 21A, 21B, 21C, and 21D where holes and substrates are alternately provided on the same radius at the same intervals, and a dummy holder 27 provided with a plurality of holes on the same radius at the intervals double the above intervals are fitted to a supporting stem 22, so as to be stacked in such a manner that the dummy holder 27 is located at the side of a crucible 7. They are rotated around the supporting stem 22 in such a manner that the substrate in each substrate holder communicates with each hole in the dummy holder 27 successively, and film deposition to the substrate fitted to each substrate holder is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248056-A (JP)
Title: Rubber composition and tire given by using the same
Inventor: OTSUJI HIDEKI
IPC: B60C1/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having an improved grip performance, without deteriorating an abrasive appearance of a tire, and to provide the tire given by using the composition as a tread.  <P>SOLUTION: This rubber composition contains 0.1-50 pts.wt. of a rosin ester resin in 100 pts.wt. of a rubber component comprising a natural rubber and/or a synthetic rubber, wherein the rosin ester resin has a softening point of ≥ 125°C and an acid value of ≤20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250218-A (JP)
Title: Information display device
Inventor: TSUMORI YOSHIHIRO
IPC: G09F9/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device which is small in size and protects electric components from static electricity inexpensively by removing static electricity discharged to an operation part with a simple structure.  <P>SOLUTION: In the information display device which has an information display part 2 and an operation part 3 adjacent to the information display part 2 and has an earthed wire 7 interposed between the information display part 2 and the operation part 3, static electricity discharged to the operation part 3 is dropped to the wire 7 interposed between the operation part 3 and the information display part 2 before being dropped to the information display part 2 and is removed by the earth of the wire 7. Thus a distance between the information display part 2 and the operation part 3 can be shortened, and the information display device is obtained which is small in size and can protect the electric components protected from static electricity inexpensively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326083-A (JP)
Title: Method for manufacturing mirror, and mirror device
Inventor: OKA KAZUNARI
IPC: B81B3/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing mirrors having high verticality and small surface roughness.  <P>SOLUTION: A mask material is formed on the surface of a substrate consisting of silicone, the mask material is processed by anisotropic dry etching and anisotropic wet etching, and after processing a surface approximately parallel with a crystal surface orthogonal to the surface of the substrate by the anisotropic dry etching, a reflection surface is formed by the anisotropic wet etching process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252825-A (JP)
Title: Diversity control method and radio communication apparatus
Inventor: OGAWA TAKASHI
IPC: H04B7/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for selecting an optimal antenna while switching a plurality of antennas at high speed in a comparatively small circuit.  <P>SOLUTION: A radio communication apparatus 100 comprises antennas 1a, 1b. A switch 2 guides a signal to be received via an antenna that is selected according to an antenna switching signal to a demodulation section 6. Software packaged in a MAC section 7 generates a first switching signal. A diversity control section 8 generates a second switching signal by a hardware circuit provided therein. During a packet waiting term, the first switching signal is used as an antenna switching signal and while a packet is received, the second switching signal is used as the antenna switching signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253242-A (JP)
Title: Voltage regulator and voltage regulating method
Inventor: ITO NOBUTAKA
IPC: G05F1/14
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive voltage regulator for quickly and sufficiently regulating a voltage to a load causing a drastically large voltage fluctuation, and to provide a voltage regulating method of the voltage regulator.  <P>SOLUTION: The voltage regulator for switching taps of a transformer connected to a distribution line and regulating the voltage on the distribution line, is provided with a switching relay for switching the taps, a bridging relay for bridging between the taps, a current limiting means for limiting a current flowing between the taps bridged by the bridging relay, and a control means for bridging between the taps and limiting the current by the bridging relay and the current limiting means when the taps are switched by the switching taps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252123-A (JP)
Title: Semiconductor device
Inventor: YAMAOKA MASAYA
IPC: H01L25/18
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of remarkably suppressing electromagnetic noise of an input/output terminal.  <P>SOLUTION: There are provided a first semiconductor chip 111, and a second semiconductor chip 112a with which an RC filter 113 comprised of a capacitor C and a resistor R on a semiconductor substrate. The first semiconductor chip 111 and the second semiconductor chip 112a are laminated, and the RC filter 113 of the second semiconductor chip 112a is connected to the terminal of the first semiconductor chip 111. Thus, immunity of the first semiconductor chip 111 can be reinforced to electromagnetic noise of an input/output terminal 114.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248662-A (JP)
Title: Heavy member erecting device
Inventor: ODA YUKINOBU
IPC: E04G21/16
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heavy member erecting device capable of reducing construction cost and preventing occurrence of excessive stress in a platelike part of a heavy member when erecting it.  <P>SOLUTION: This erecting device 1 having the platelike part 21 provided by directing its plane downward to erect the heavy member 2 is composed of a pedestal 11 in which an end part of the platelike part 21 is inserted and a rotary shaft 12 rotating and supporting the pedestal 11. A position of a bottom face 111 of the pedestal 11 for bringing an end face of the platelike part 21 into contact protrudes more than a part just above the center of the rotary shaft 12. An auxiliary rotary shaft 13 for use when erecting the heavy member may be provided on a face on the opposite side to the bottom face 111.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254070-A (JP)
Title: Paper sheet cutting apparatus
Inventor: KATO TAKUJI
IPC: B02C18/06
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a deposition amount of viscous substances deposited on a cutter disc and a guide plate.  <P>SOLUTION: The subject paper sheet cutting apparatus is provided with a cutting means provided with a pair of cutter blocks having a plurality of cutter discs 8 arranged in parallel at a predetermined gap and cutting the paper sheet by rotating the cutter discs of the pair of cutter blocks in a direction different from each other; guide plates 14 arranged between the plurality of cutter discs 8 and guiding a cut piece 12 cut by the cutter discs 8 in a predetermined direction; and a groove provided on a surface side opposed to the cutter discs 8 of the guide plates 14 and releasing the viscous substances deposited on the cutter discs 8 or the guide plates 14 accompanying the cutting action of the paper sheet to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255586-A (JP)
Title: Method for producing lactone skeleton-containing (meth)acrylic acid ester
Inventor: SHIMIZU KAZUYA
IPC: C07D307/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing an (meth)acrylic acid ester having a lactone skeleton, scarcely containing impurities, and having high quality, without conducting adsorption treatment.  <P>SOLUTION: This method for producing the (meth)acrylic acid ester having the lactone skeleton comprises reacting an alcohol having the lactone skeleton with (meth)acrylic acid or a reactive derivative thereof in the presence of a hydrocarbon-based solvent and/or an ether-based solvent, cleaning the obtained reaction mixture with a water solution containing amines, further cleaning the mixture with ion exchange water or distilled water, substituting the solvent with an ester-based or ketone-based solvent composed of six or more carbon atoms, and crystallizing the objective product by using the ester-based or ketone-based solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258032-A (JP)
Title: Method for manufacturing blazed grating, and optical sheet
Inventor: NAGANO AKIRA
IPC: G02B5/18
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a blazed grating capable of precisely expressing even minute patterns such as micro characters and thin lines.  <P>SOLUTION: The method for manufacturing the blazed grating by emitting a charged particle beam with predetermined radiation energy for each scanned line while varying stepwise for each scanned line the radiation energy to each scanned line S<SB>1</SB>to S<SB>n</SB>prepared along the direction of the grating 20, is carried out so that each radiation start position S<SB>1</SB>(s) to S<SB>n</SB>(s) on each scanned line S<SB>1</SB>to S<SB>n</SB>is present on a predetermined 1st curve 38, or each radiation end position S<SB>1</SB>(e) to S<SB>n</SB>(e) on each scanned line is present on a predetermined 2nd curve 40, or each radiation start position on each scanned line is present on the predetermined 1st curve 38 and each radiation end position on each scanned line is present on the predetermined 2nd curve 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260034-A (JP)
Title: Electronic component bonding method
Inventor: ISHIKAWA TAKATOSHI
IPC: H05K3/32
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component bonding method that bonds a component electrode formed on an electronic component to a substrate electrode formed on a substrate, and has high bonding reliability.  <P>SOLUTION: The electronic component bonding method bonds the substrate electrode 2 which has a surface film 3 on the surface thereof that acts as a bond inhibiting film for inhibiting bonding to the component electrode 6 formed on the substrate 1, and the component electrode 6 formed on the electric component 5. In the method, the substrate 1 is coated with a resin adhesive 4 that contains a particulate material comprising a rigid material as additive particles 4a. While the additive particles 4a are sandwiched between the substrate electrode 2 and the component electrode 6, the electronic component 5 is pressed relative to the substrate 1, thereby causing the additive particles 4a to partially break the surface film 3. Therefore, when the substrate electrode 2 and the component electrode 6 are press-contacted, new metal surfaces are caused to contact each other, thus enabling a satisfactory metal bonding surface to be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255489-A (JP)
Title: Ferrite sintered compact, method for manufacturing the same, and ferrite core and ferrite coil using the same
Inventor: TAKENOSHITA HIDEHIRO
IPC: C04B35/622
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrite sintered compact having high electric resistance and low core loss.  <P>SOLUTION: The ferrite sintered compact consists of an oxide containing at least one kind selected from the group consisting of at least Fe, Zn, Ni, Cu and Mn as a metal element and contains 42 to 50 mol% Fe expressed in terms of Fe<SB>2</SB>O<SB>3</SB>, 15-35 mol% Zn expressed in terms of ZnO, and in the ferrite sintered compact, when the concentration of Zn in the inside part of the sintered compact is expressed as 1, the concentration of Zn in the vicinity of the surface is 0.8 to 1.2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004213689-A (JP)
Title: Image input device and fingerprint recognition device
Inventor: HASHIMOTO SEIJI
IPC: H04N1/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image close to a static image suited to authentication using a small-size optical sensor.  <P>SOLUTION: An object moves relative to an optical sensor 10 so that this image input device takes images of the object by overlappingly dividing parts of the respective images. This device is provided with an LED 1 (light irradiation means) irradiates the light to the object and a drive means driving to repeatedly put on and off the LED 1. This device is provided with a drive means drivingly controlling to collectively expose a plurality of pixels disposed in the sensor two-dimensionally. The drive means drivingly controls that a light irradiation period irradiated by the LED agrees with the exposure period of the plurality of pixels disposed two-dimensionally or that the light irradiation period is present in the exposure period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004291638-A (JP)
Title: Image erasing method, device thereof, and reproduction method of recording medium
Inventor: HASEGAWA KAZUTAKA
IPC: B41J29/26
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable erasing of images (including characters) formed on a printed material at low cost, simply and promptly.  <P>SOLUTION: Creeping discharge or corona discharge is generated by applying a voltage across a pair of counter electrodes, and reactive gas is obtained. An image formed on a printed material with a surface including inorganic pigment is erased by exposing it to the reactive gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236238-A (JP)
Title: Envelope circuit and light communication device
Inventor: YAMASHITA YUTAKA
IPC: H04B10/50
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To generate easily a bias current and output it without using a bias signal from the outside, and besides, output the bias current only for a fixed period.  <P>SOLUTION: An envelope circuit includes a voltage generating/holding circuit 20 connected parallel to a driving circuit 11 and a voltage-current conversion circuit 30 to convert a voltage to a current. The voltage generating/holding circuit 20 outputs a desired voltage based on a data signal inputted to the driving circuit 11, and the voltage-current conversion circuit 30 converts an output voltage from the voltage generating/holding circuit 20 to a current and outputs it. The envelope circuit is also equipped with a timer circuit 40 which can specify an output period of the voltage generated by the voltage generating/holding circuit 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI