baber/WOPTO huggingface dataset:
Patent JP-2004225263-A (JP)
Title: Dry joint material and its mounting structure
Inventor: DOAI KAZUNORI
IPC: E04B1/684
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry joint material and its mounting structure capable of simply and surely realizing water-tightness without dropping out even if it is a comparatively shallow joint space.  <P>SOLUTION: The dry joint material comprises a plate-like core section 13, a cover section 11 placed to the upper part of the core section 13 so as to form a T-shaped cross section together with the core section 13 and formed so that the front ends on both sides are respectively diagonally bent downward of the outsides and two fin sections 12 arranged by bilaterally symmetrically projecting to the core section 13 so as to form an arrow-like cross section together with the core section 13, the cover section 11 covers an opening section of the joint space 14 from the surface by elastically coming into contact with the surface of a wall surface panel 15 or the surface of the wall surface panel 15 and a side wall surface of the joint space 14 while bending to the surface side and, at the same time, the fin sections 12 are arranged so as to elastically bring the outside surface 12a into contact with the side wall surface of the joint space 14 to close the joint space 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224084-A (JP)
Title: Power supply device for vehicle
Inventor: NITAWAKI KUNIHIRO
IPC: B60K1/04
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a worker from touching a connection terminal having fear of electric shock during a maintenance and to avoid the worker from being exposed to high voltage of an electric storage device.  <P>SOLUTION: A battery case having a battery tray, a supporting frame, and an outer cover is mounted in the cabin of a vehicle, this power supply device has the electric storage device, a blocking device, and a power conversion device, and an inner cover for covering the connection terminal is mounted to the inside of a supporting frame. The inner cover is divided to an un-attachable/undetachable main inner cover section and an attachable/detachable sub inner cover section in a mounted state of the battery case. When the sub inner cover section is separated, an opening for attaching or detaching power wiring to/from the electric storage device is formed in the inner cover.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228782-A (JP)
Title: Level conversion circuit
Inventor: MITARAI MUTSUMI
IPC: H03K19/0185
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level conversion circuit operable at a high speed and capable of suppressing reduction in load drive capability in addition.  <P>SOLUTION: In the level conversion circuit provided with: a first CMOS (complementary metal oxide semiconductor) circuit 10; a first intermediate circuit 30; a second intermediate circuit 40; a second CMOS circuit 20; a seventh P-channel MOS transistor 51p; and an eighth P-channel MOS transistor 52p, intermediate circuit inverters 30, 40 form a latch circuit which is written via the PMOS transistors 51p, 52p. Since the latch circuit is configured with the CMOS inverters, the latch circuit is operated at a high speed and the reduction in the load drive capability can be suppressed in addition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225781-A (JP)
Title: Joint structure and its success or failure discriminating method
Inventor: KAWAI HIDEKI
IPC: B29C65/82
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of an electrofusion method and its success or failure discriminating method capable of simply and surely performing failure detection when electrically fused.  <P>SOLUTION: The joint structure is provided with a resin tube capable of electrically fusing and an electrofusion joint. The resin tube is provided with laminated layers of a resin layer having at least non-conductivity and a resin layer having conductivity, and a jointed portion with the electrofusion joint is made of resin having substantially non-conductivity. Quality of the jointed portion of the joint structure is changed in proportion to existing conditions of the resin having conductivity in a resin tube portion to be fused to the electrofusion joint, and its success or failure discrimination is performed by making use of it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228401-A (JP)
Title: Oxide semiconductor light emitting element and its manufacturing method
Inventor: SAITO HAJIME
IPC: C23C14/08
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light emitting element exhibiting excellent adhesion to an n-type oxide semiconductor layer and provided with a low resistance ohmic electrode.  <P>SOLUTION: In the oxide semiconductor light emitting element 1 comprising a growth layer of an n-type ZnO contact layer 3 (n-type oxide semiconductor layer), an n-type clad layer 4, a light emitting layer 5, a p-type clad layer 6, and a p-type contact layer 7 formed on a sapphire substrate 2 (substrate), an n-type ohmic electrode 10 composed of an oxide of a transition metal not containing Ni, Cu and Ag is provided on the n-type ZnO contact layer 3 exposed by etching the growth layer partially.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228534-A (JP)
Title: Punching method by laser to mother board for multi-cavity wiring board
Inventor: FUJIWARA TADASHI
IPC: H05K3/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a big deviation among through hole forming positions punched in each wiring substrate area in a punching method by laser to a mother substrate for a multi-cavity wiring board.  <P>SOLUTION: In the punching method by laser to the mother board for the multi-cavity wiring board, a copper foil 12 to become a wiring conductor 2 is covered on an upper and a lower faces of an insulated resin plate 11 formed by impregnating the resin into a heat resistant fiber substrate. A lot of wiring board areas 21 to become each wiring board after splitting form the through hole 3 by irradiating a laser light to each wiring board area 21 by turns not to be adjacent lengthwise and crosswise each other to each of the wiring board 21 to the mother board 10 arranged in lengthwise and crosswise lines.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235945-A (JP)
Title: Apparatus and method for reproducing video signal
Inventor: KAMIGA HIDEAKI
IPC: G11B20/12
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an excellent reproduced image at a variable speed can not be obtained because the screen is frozen for a long time when a reproduction signal error occurs in reproduction at a variable speed in which a frame updating interval is long.  <P>SOLUTION: Packet data for reproduction at a variable speed are stored in a memory 5 for one frame, and whether an error occurs in a packet forming the head of a frame is detected. If an error occurs in any of packets, data relating to the frame is discarded. Meanwhile, if errors occur in the packet forming the head of the frame and the number of error occurrences in the frame is not greater than a prescribed value, only packet with no errors occurring are supplied to a decoder 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236228-A (JP)
Title: Electronic information transmission method, facsimile machine, information processor, program, and storage medium
Inventor: MATSUBARA AKIO
IPC: G06F13/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize communication of electronic information by an e-mail having a text between a facsimile device, without an e-mail transmission/reception function and an information processor with transmission/reception function of e-mails .  <P>SOLUTION: When generating a compression code of facsimile image information in the facsimile machine, attached information relating to the facsimile image information is managed with a predetermined maker segment determined by a compression code format. The compression code of the facsimile image information is treated as an attached image file A of the e-mail, while the incidental information related to the facsimile image information is treated as the text B of the e-mail. The facsimile image information generated in the facsimile machine is thereby treated as the e-mail, comprising the attached image file and the text in the information processor. Thus, the electronic information can be transmitted as the e-mail attached with the text between the facsimile machine, having no e-mail transmission/reception function and the information processor having the e-mail transmission/reception function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232436-A (JP)
Title: Pier foundation reinforcing method and pier foundation reinforcing structure
Inventor: SUZUKI TAKUMI
IPC: E02D27/32
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the foundation reinforcement of an existing pier by simple construction work.  <P>SOLUTION: Steel pipe sheet piles 14 are driven around an existing footing 12 of the pier 10. The steel pipe sheet piles 14 do not bear a bearing force and therefore they need not be driven down to the depth of a bearing layer. Then bearing piles 16 are driven by a reverse method using the steel pipe sheet piles 14 as stand pipes. The bearing piles 16 need not be driven for all the steel pipe sheet piles 14, but only a minimum number of the bearing pipes 16 that can exert necessary bearing forces need to be driven. Further concrete is poured into a gap between the steel pipe sheet piles 14 and the existing footing 12 by using the steel pipe sheet piles 14 as a cofferdam, to thereby construct a joint footing 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241166-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: EGAWA TAKASHI
IPC: H01M4/139
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery that has a high energy density and is superior in high-rate charge and discharge characteristics and charge and discharge cycle characteristics.  <P>SOLUTION: This is a non-aqueous electrolyte secondary battery having a positive plate obtained by coating and drying a positive mix paste containing a positive active material, a conductive assistant, a binder, and a solvent on a current collector. In a linear relationship of log D and log η in the range 2≤D≤50, when the average particle size of the positive active material is 1 μm or more and 20 μm or less, the shearing coefficient of viscosity at 25°C is η(mPa s) when the positive mix paste is given a shearing force D (s<SP>-1</SP>), and log D is taken as X axis and log η is taken as Y axis, the condition 0.9≤Q/P≤1 is satisfied, when the inclination measured in the direction of increasing shearing force is called P, and the inclination measured in the direction of decreasing shearing force is called Q.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342425-A (JP)
Title: Polyolefin resin composition
Inventor: KOBAYASHI SHINGO
IPC: C08L23/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin composition which gives a melt having a high melt tension and is excellent in stability when molded.   <P>SOLUTION: The polyolefin resin composition comprises 1-99 wt.% of a polyolefin resin (A) and 99-1 wt.% of a copolymer (B), where the copolymer (B) is obtained by copolymerizing ethylene and/or an α-olefin with a vinyl compound represented by the formula: CH<SB>2</SB>=CH-R, the substituent R having a steric parameter Es of at most -1.64 and a steric parameter B1 of at least 1.53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241284-A (JP)
Title: Etching method for transparent conductive substrate, and substrate manufactured by the same
Inventor: KITAMURA KENJI
IPC: H01B13/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for etching a transparent conductive substrate which reduces the residue in a process of removing a resist in an alkaline solution.  <P>SOLUTION: For pattern gaps of 200 μm or more, etching is performed using a resist ink with components thereof soluble in the alkaline solution of 94 wt.% or more.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245670-A (JP)
Title: Radio wave sensitive switch element
Inventor: NIKO KIYOSUKE
IPC: G01R29/08
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably maintain a switching state by connecting a radio wave sensitive portion to an electrode with a shot key for integration without using metal powder and a large number of aluminum foil spheres.  <P>SOLUTION: The electrodes are connected, with the shot key, to each other through a metal oxide film with crystal lattice defects and inductance components to reduce the thickness of a shot key barrier wall across the electrodes by incoming radio of a specified intensity for conducting the electrodes. After the incoming radio is eliminated, also the switching state is maintained and the crystal lattices at the connection part with the shot key is lattice-vibrated to revival the shot key barrier wall across the electrodes for insulating the electrodes from each other. Also, by using either of sputtering, electron beam deposition, CVD, and printing of conductive paint, the electrodes are formed on the metal oxide film and connected to each other with the shot key. In addition, the radio sensitive switch element has the inductance components of 10 to 1,000 μH.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242893-A (JP)
Title: Information processing system consisting of mastication frequency detector and information processor
Inventor: MATSUMURA MASAFUMI
IPC: A61B5/11
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system capable of easily detecitng a mastication frequency without restraining a user, thereby easily obtaining present and future health information on the basis of the mastication frequency and predicting present and future health conditions.  <P>SOLUTION: In the information processing system provided with a mastication frequency detector and an information processor, the mastication frequency detector detects the mastication frequency and transmits information including the mastication frequency to the information processor, and the information processor receives and stores the mastication information including the mastication frequency.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252626-A (JP)
Title: Message transmission method to information terminal device
Inventor: SAITO MASARU
IPC: H04B7/26
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message transmission method to an information terminal device, allowing the increase of information, inclusive of an arbitrary message, imparting expansibility to the message, eliminating missing of the message, expanding an application range of use, and imparting excellent usability to not only a hearing-impaired person but also a non-handicapped person.  <P>SOLUTION: In this transmission method, various kinds of information such as life information or information about an alarm signal is detected by each sensor, the information is transmitted to the information terminal device, and the information terminal device notifies a wearer of the receipt by a vibrator. In the transmission method displaying the message on an LCD, each the sensor has serial output, and the message of a message storage part detected by each the sensor is serial-transmitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254086-A (JP)
Title: Switching circuit device
Inventor: ASANO TETSUO
IPC: H01L21/8232
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that connections between a common input terminal IN and a control terminal Ctl-1, between the common input terminal IN and a control terminal Ctl-2, between the control terminal Ctl-1 and an output terminal OUT1, and between the control terminal Ctl-2 and an output terminal OUT2 from which both extremities of a gate Schottky junction of an FET are lead outside are susceptible to electrostatic break down because no measure is taken to improve the electrostatic breakdown voltage.  <P>SOLUTION: Two electrode pads to be connected to one control terminal are provided on a chip and are arranged in the proximity of a common input terminal pad IN and output terminal pads O1 and O2 for connecting a protection device. Electrostatic energy applied to the connections between the output terminal OUT1 and the control terminal Ctl-1, between the common input terminal IN and the control terminal Ctl-1, between the output terminal OUT2 and the control terminal Ctl-2, and between the common input terminal IN and the control terminal Ctl-2 can be attenuated at about the same level and most efficiently.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256469-A (JP)
Title: New polymer containing 9-oxo-9-phosphafluorene-2,7-diyl group in main chain, method for producing the same and application thereof
Inventor: MAKIOKA YOSHIKAZU
IPC: H05B33/14
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymer containing a 9-oxo-9-phosphafluorene-2,7-diyl group in the main chain, and utilizable as a constituent material or the like of a light emission element; and to provide an easy and effective method for producing the polymer.  <P>SOLUTION: The polymer containing the 9-oxo-9-phosphafluorene-2,7-diyl group in the main chain is represented by general formula [1] (wherein, R is a hydrogen atom, an alkyl group which may have a substituent, or the like; Th is a thiophenediyl group which may have a substituent; and n is a natural number of ≥3). The method for producing the polymer involves subjecting a 9-oxo-9-phosphafluorene derivative represented by general formula [2] (wherein, R is the same as the above; and X is a leaving group) and having leaving groups at 2- and 7-positions, and a thiophene bisboronate compound represented by general formula [3]: (HO)<SB>2</SB>B-Th-B(OH)<SB>2</SB>---[3] (wherein, Th is the same as the above) to polycondensation reaction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258490-A (JP)
Title: Image recording material
Inventor: TSUCHIMURA TOMOTAKA
IPC: G03F7/004
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording material which is suitable for a lithographic printing original plate for direct platemaking having high sensitivity and excellent scratch resistance and which is suitable for a positive lithographic printing original plate having excellent development latitude.  <P>SOLUTION: The image recording material has a recording layer containing (a) a long-chain alkyl group-containing polymer and (b) an IR absorbent and forming an image by irradiation of IR rays on a supporting body. The (a) long-chain alkyl group-containing polymer comprises vinyl monomers having carboxy groups by 45 to 99 mol% composition ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254658-A (JP)
Title: Method for producing virus-resistant plant and virus-resistant plant
Inventor: ISHIKAWA MASAYUKI
IPC: A01H5/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a plant having resistance to a virus by suppressing the expression of an endogenous gene of the plant participating to the proliferation of the virus, and to provide the virus-resistant plant that is produced according to this method.  <P>SOLUTION: The expression of a gene encoding the host factors participating to the proliferation of a virus is suppressed with RNAi whereby a plant that having resistance to the virus can be produced. Further, in the case where a plurality of the host factors are involved, the expression of all the host factors are prohibited whereby a plant having strong resistance to the virus is produced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262988-A (JP)
Title: Method for forming highly white, pearly-tone multilayered coating film
Inventor: TATSUNO TADAYOSHI
IPC: C09D5/29
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient method for forming a highly white, pearly-tone multilayered coating film, wherein electrostatic coating is used in coating a plastic molded article except when a conductive primer is applied.  <P>SOLUTION: In the method for forming the highly white, pearly-tone multilayered coating film, the plastic molded article is coated with the white conductive primer (A) so as to form a coating film with a dry thickness of a 5-30 μm. While the above-formed coating film is being kept uncured, the coated molded article is subjected to electrostatic coating with a white non-conductive color base (B) so as to form a coating film with a dry thickness of 15-50 μm and if necessary baked, then subjected to electrostatic coating with an interference-color base coating material (C) so as to form a coating film with a dry thickness of 10-25 μm and if necessary baked, and subjected to electrostatic coating with a clear coating material (D) so as to form a coating film with a dry thickness of 20-50 μm and baked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266008-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SATO YASUHIKO
IPC: H01L21/768
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mask material from being broken on the way of etching a film to be worked when the etching mask of a laminated structure including a mask material/resist pattern containing a carbon is used.  <P>SOLUTION: A method for manufacturing a semiconductor device includes the steps of forming a mask material 3 containing carbon on a film 1 to be worked, forming a resist pattern 5 on the mask material 3, transferring the resist pattern 5 to the mask material 3 using a mask material having higher etching resistance to the film 1 to be worked than the resist pattern 5 as the mask material 3 when the film 1 to be worked is etched with the mask material 3 used as the mask, and forming a close contact property improving region 2 for enhancing the close contact property of the film 1 to be worked with the mask material 3 on the film 1 to be worked before the step of forming the mask material 3 is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261705-A (JP)
Title: Coating film removal method, and device therefor
Inventor: KOGA NORIHISA
IPC: H01L21/027
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove unrequired coating films at the edge parts of a mask substrate with a coating film formed on the surface.  <P>SOLUTION: The coating film removal method comprises: a first removal stage where, while a solvent is discharged in a extent of a first distance, e.g., 1 mm to the inside from each edge of a substrate G by a coating film removal part 4, the coating film removal part 4 is moved from one end side to the other end side of the substrate G along the other end of the substrate G, e.g., for 5 times; and a second removal stage where, while the solvent is discharged in a extent of a second distance degree, e.g., 0.8 mm to the inside which is shorter than the first distance from the edge of the substrate G by the coating film removal part 4, the coating film removal part 4 is moved along the edge of the side of the substrate G similarly to the first removal stage, e.g., for 3 times. In the method, a linear thin coating film is formed on the surface of the substrate at the end part by the first removal stage, but, the linear coating film is removed by the second removal stage, so that the total treatment time is reduced, and the coating film in the end part can efficiently be removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI