baber/WOPTO huggingface dataset:
Patent JP-2005231141-A (JP)
Title: Composite material
Inventor: NAGAHARA HIROSHI
IPC: B32B27/12
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material enhanced in productivity by preventing the breakage of a core material and capable of being inexpensively manufactured by suppressing an increase in production cost.  <P>SOLUTION: In the composite material 10 composed of a core material 20 obtained by fixing short fibers 21 oriented at random by a thermoplastic fixing material 22 in a strip-like state and a thermoplastic resin 30 covering the core material, capable of being fused to the thermoplastic fixing material 22 and moldable at a temperature lower than the melting point of the thermoplastic fixing material 22, a nonwoven fabric 40 having a melting point same as that of the thermoplastic fixing material 22 is welded and laminated to at least one side or interior of the core material 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233783-A (JP)
Title: Position telemetering method using electromagnetic-wave radar
Inventor: TANAKA SHOGO
IPC: G01N22/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position telemetering method using an electromagnetic-wave radar to measure a position of an object by sending electromagnetic waves to the object placed at a distant location and receiving the waves reflected.  <P>SOLUTION: The position telemetering method using an electromagnetic-wave radar 10 sends pulse waves from an antenna 14 of the electromagnetic-wave radar 10 to the surface 12 of an object 11. The position of the reflecting surface is measured by pattern matching of a time series signal waveform which is obtained by receiving the electromagnetic waves reflected by at least one reflecting surface of the object 11 with the antenna 14, and an estimated time series signal waveform which is theoretically or experimentally estimated to be received by the antenna 14 from at least one reflecting surface of the object 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235660-A (JP)
Title: Sealing treatment method and sealing treatment furnace of glass panel assembly
Inventor: KISODA KINYA
IPC: H01J11/48
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method of a glass panel assembly and a furnace for sealing treatment wherein by means of temperature control and pressure control in combination with this at a stage of sealing treatment, impurity gas or the like is removed appropriately, and an amount of impurity gas or the like remaining in the glass panel assembly after the sealing treatment is reduced.  <P>SOLUTION: When the glass panel assembly, in which a seal frit is interposed between a pair of glass substrates that are superposed on each other is sealing-treated by means of making the seal frit melted, the inside atmosphere is forcibly fluidized, and by the inside atmosphere, the glass panel assembly is heated to a preliminary heating temperature T1 which is near the critical temperature of melting point of the seal frit, and is then depressurized (P1) in a state where the preliminary heating temperature is maintained, and afterwards, the inside atmosphere is forcibly fluidized, and by this fluidized inside atmosphere, the glass panel assembly is heated to a sealing treatment temperature T2, then the inside atmosphere is forcibly fluidized, and by this inside atmosphere, the glass panel assembly is cooled down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004272244-A (JP)
Title: Fixed format light emissive display, its designing method using computing device, and computer program product
Inventor: DEDENE NELE
IPC: H05B33/14
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the life of a fixed format light emissive display such as a flat panel display.  <P>SOLUTION: In a method of designing a fixed format emissive display, a computing device having a processor and a memory is used, wherein the display includes an array of emissive pixel elements, and each pixel element includes at least two sub-pixel elements made of different materials. The method includes a step for selecting areas of the at least two sub-pixel elements, so that each pixel element displays white at a predetermined white point within a certain tolerance over a lifetime of the pixel, and the lifetimes of the part of the sub-pixel areas are within a predetermined tolerance each other. In a display having sub-pixel elements, the sub-pixel elements is optimized so that each pixel element displays white at a predetermined white point within a certain tolerance over a lifetime of the pixel, and the lifetimes of the sub-pixel areas are within a predetermined tolerance each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005242503-A (JP)
Title: Method, system, device and program for processing image
Inventor: OZAWA SATOSHI
IPC: H04N1/58
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a period of time required for image verifying work when performing a variety of image corrections by using original image data.  <P>SOLUTION: Simplified original image data is generated by thinning out, at a fixed interval ratio, the original image data obtained by imaging. An image correction is performed for the simplified original image data by a prescribed development parameter and the simplified original image data is converted into a simplified display image that can be displayed on a monitor. An operator varies the parameter while observing the simplified display image. At every varying of the parameter, the image correction is performed for the simplified original image data by the varied parameter to update-display the simplified display image. The image correction is performed for the original image data by the determined parameter and the original image data converted into a display image to be output.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243830-A (JP)
Title: Printed wiring board
Inventor: NAKAMI HIROAKI
IPC: C09J201/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board that can be manufactured in a short time by reducing the number of steps and at a high yield by preventing the adhesion of fallen-off resin powder.  <P>SOLUTION: The printed wiring board is constituted by laminating upon another a circuit board having circuits on one surface or both surfaces, and a thermosetting adhesive sheet obtained by impregnating an adhesive material composition having an elastic modulus of 200-6,000 MPa when the composition is cured into a fibrous base material. The adhesive material composition contains (A) an epoxy resin, (B) a curing agent for epoxy resin, (C) an accelerating agent, and (D) as elastomer as essential ingredients. It is preferable to adjust the content of the elastomer in the adhesive material composition to 5-80 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239347-A (JP)
Title: Image formation device
Inventor: MUKOHARA TAKUYA
IPC: B65H9/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device with improved printing speed by detecting dispersion of a feed timing of sheets picked up from a feed cassette for reducing intervals of sheets.  <P>SOLUTION: A sheet sensor, on which array-like photo detectors arranged in a sheet delivering direction are aligned, is provided upstream of an image transfer part for transferring toner on the sheets. A sheet delivery interval between a preceding first sheet and a second sheet delivered after the first sheet is calculated during continuous delivery, using detection signals of the sheet sensor, so as to control the delivery interval of the sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243427-A (JP)
Title: Fuel cell
Inventor: AOYAMA SATOSHI
IPC: H01M8/10
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress separation between a hydrogen-permeable metal layer and an electrolyte layer, in a fuel cell provided with an electrolyte membrane formed by stacking the hydrogen-permeable metal layer and the electrolyte layer.  <P>SOLUTION: An MEA 100A is manufactured by partially forming the electrolyte layers 120 and cathode electrodes 130 at predetermined intervals on one surface of the hydrogen-permeable metal layer 110 depositing palladium layers 104 and 106 on both surfaces of a vanadium layer 102. In addition, an MEA 100B is manufactured by forming a Pd-V alloy layer 115 by radiating a laser beam to a part A2 of the MEA 100A without having the electrolyte layer 120 formed from the cathode electrode 130 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242070-A (JP)
Title: Optical waveguide device and optical path change-over device, and optical information processing device
Inventor: NARUSE AKIKAZU
IPC: G02B26/08
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information processing device which can use a multi-mode optical waveguide capable of reducing cost, having little wavelength dependency, being advantageous to reduction in size and power consumption, and functioning, for example, as a 1 x N channel optical switch, and to provide an optical wavegude device and an optical path change-over device which are suitably used for manufacturing the optical information processing device.  <P>SOLUTION: An optical waveguide layer 2 is provided with an optical incident path core 3 and optical outgoing path cores 4 to 8, and the optical incident path core 3 is provided with gaps 9 to 12 so as to be cut into pieces where a mirror is selectively taken in and out. On these, an optical path change-over device consisting of four mirror driving devices 40A to 40D is fixed so that the mirrors of respective mirror driving devices are located directly above the gaps 9 to 12, respectively. to form a 1 x N channel optical switch. In the mirror driving device 40, seesaw boards 43 on the surface of which coils 44 are formed are supported by support bars 42 so as to be turnable, and the mirrors 50 can be taken in and out of the gaps 9 to 12 by the presence or absence and the direction of electric current made to flow through the coils 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245154-A (JP)
Title: Current limiting circuit, dc power supply unit, and electronic equipment
Inventor: KOYANAGI TSUNEO
IPC: H02M3/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current limiting circuit which enables reducing output irregularities of a DC power unit, and a DC power unit equipped with the current limiting circuit and electronic apparatus equipped with the same.  <P>SOLUTION: The current limiting circuit is equipped with a micro processor (MPU) 21 which measures the input current and the input voltage of a switching power supply circuit 13 respectively and selects the limiting current corresponding to the input voltage. When the input current is equal to or larger than the limiting current, the micro processor outputs an off-control signal to the switching power supply circuit 13 to stop the drive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243586-A (JP)
Title: Image display device
Inventor: NAKAZAWA TOMOKO
IPC: H01J31/12
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-type image display device having good contrast and excellent withstand voltage characteristics.  <P>SOLUTION: This image display device is provided with a face plate; a rear plate arranged facing the face plate; a large number of electron emission elements formed on the rear plate; and a light absorbing layer and a phosphor layer formed on the inner surface, facing the rear plate, of the face plate. The light absorbing layer has a matrix lattice shaped pattern, and the phosphor layer has a striped pattern. The thickness of the light absorbing layer is made as thin as 2 μm or less, and it is preferable to form the pattern of the phosphor layer on the pattern of the light absorbing layer so as to have no clearance between the adjacent stripes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248395-A (JP)
Title: Method for separating resin and apparatus for separating resin
Inventor: OTSUKA YUZO
IPC: D21B1/32
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To separate paper fibers from a resin in a short time.  <P>SOLUTION: The method for separating the resin comprises a pulverizing step of pulverizing a packaging material 11 and preparing a pulverized material m, a decompressing step of placing a mixture liquid 19 of the pulverized material prepared by dipping the pulverized material m in a separation medium under reduced pressure for a prescribed time and then raising the pressure, a stirring step of stirring the mixture liquid 19 of the pulverized material and preparing a stirred mixture liquid 30 composed of the paper fibers and at least the resin and a separating step of separating the paper fibers from the resin in the stirred mixture liquid 30. In this case, since the mixture liquid 19 of the pulverized material prepared by dipping the pulverized material m in the separation medium is placed under the reduced pressure for the prescribed time and the pressure is then raised, the separation medium can be permeated through a paper substrate in a short time. Thereby, the paper fibers can be separated from the resin in the short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260407-A (JP)
Title: Reading control device of image pickup element and photographing device
Inventor: KUBO NAOMOTO
IPC: H04N5/355
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the reading control device of an image pickup element capable of suppressing decrease in saturation charge amount even if a voltage fluctuates due to smear reading and sufficiently reading large saturation charge amount from an image pickup element, and an image pickup device capable of obtaining a high-quality image.  <P>SOLUTION: In a digital camera 100 for capturing an object light by a CCD 22 to generate an image signal, a CPU 24 and a bias control unit 32 set an overflow drain voltage at the time of smear reading by a vertical driving section 26 at an overflow drain voltage lower than an overflow drain voltage at the time of reading a static image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256727-A (JP)
Title: Exhaust emission control device of engine
Inventor: NAKAMURA SHUICHI
IPC: F02D41/06
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the fuel consumption worsening so as to raise the exhaust gas temperature as far as a catalyst activation temperature, in an exhaust emission control device of an engine capable of effectively removing nitrogen oxide.  <P>SOLUTION: The exhaust gas emission control device of the engine is provided with a catalyst device installed in an exhaust gas system of the engine and comprised of a reduction catalyst to reduce nitrogen oxide in the exhaust gas, a heating means installed on the upstream side of the catalyst device or in the catalyst device to heat the reduction catalyst, an exhaust flow reducing means to reduce the exhaust flow flowed in the catalyst device, and a control device to drive the exhaust flow reducing means before heating or at the same time of heating the reduction catalyst by the heating means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258111-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KATSUKI KIYOTERU
IPC: G03G15/20
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable printing by preventing gloss and fixability from decreasing in the axial middle of a fixing nip section, thereby making the gloss and fixability uniform.  <P>SOLUTION: The fixing device includes: a heat roller 1; a pressure roller 2 which is pressed against the heat roller 1; a heat resistant belt 3 which is wound around the circumference of the pressure roller 2 and moved while held between the heat roller 1 and the pressure roller 2; and a belt stretch member 4 which stretches the heat resistant belt 3. The fixing device fixes an unfixed toner image formed on a sheet material 5. In the fixing device, the total nip width obtained by adding a nip between the heat roller 1 and the pressure roller 2 and a nip between the heat roller 1 and the belt stretch member 4 increases towards the axial middle from the ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280107-A (JP)
Title: Micro mirror element including dielectrophoretic liquid
Inventor: REBOA PAUL F
IPC: G02B26/08
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To maximize the array density of a micro mirror element and to suppress the driving energy necessary for generating the driving force of the micro mirror element to the minimum.  <P>SOLUTION: The micro mirror element includes: a substrate (20) having a surface (22); and a plate (30) which is separated from the surface of the substrate and directed substantially in parallel to the surface of the substrate. The plate and the substrate define a cavity (50) between them. A dielectrophoretic liquid (53) which can move when an electric signal is applied to the micro mirror element is arranged in the cavity, and a reflection element (42) is arranged between the surface of the substrate and the plate. The reflection element is so composed to move between a first position and at least one of second positions. The dielectrophoretic liquid includes at least one chemical compound selected from a group consisting of siloxane and silane which have substantially no asymmetric etheric bond.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255897-A (JP)
Title: Treating liquid for unsaturated polyester resin cured product, and treating method
Inventor: FUKUZAWA HISAYO
IPC: C08J11/16
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating method for efficiently treating an unsaturated polyester resin cured product at a temperature not higher than the temperature normally required for thermal decomposition using a treating solution reduced in corrosiveness thereby to make it easy to reuse the unsaturated polyester resin cured product.  <P>SOLUTION: The unsaturated polyester resin cured product is subjected to a decomposition and/or dissolution treatment using a treating liquid comprising as essential ingredient a phosphate salt deprived of water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260131-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: ANEZAKI TORU
IPC: H01L29/792
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor which reduces the unevenness of the thickness of a gate insulating film in a wafer surface.  <P>SOLUTION: The manufacturing method comprises a process of forming conductive films 22 that cover first and second surface sides of a silicon board 12 using a CVD method, a process of removing at least the conductive film 22 in a first area 4 on the first surface side of the silicon board, and a process of forming the gate insulating film 28 in the first area 4 on the first surface side of the silicon board. The method further includes a process of removing the conductive film on the second surface side of the silicon board after the process of forming the conductive film and before the process of forming the gate insulating film. In the process of forming the gate insulating film, the gate insulating film is formed while the silicon board is exposed at the second surface side thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262530-A (JP)
Title: Support for lithographic printing form and lithographic printing form original plate
Inventor: MATSUURA MUTSUMI
IPC: B41N3/03
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for a lithographic printing form having a favorable resistance to dirt and an extremely excellent printing durability.  <P>SOLUTION: This support for the lithographic printing form has at least 5.0 protrusions each having a height above a center line of at least 0.70 μm and an equivalent circular diameter of at least 20 μm under the state being measured within the range of 400 μm×400 μm on a surface with a three-dimensional non-contact surface roughness meter and at least 800 concavities each having a depth below the center line at least 0.50 μm and the equivalent circular diameter of at least 2.0 μm under the state being measured within the range of 400 μm×400 μm on the surface with the three-dimensional non-contact surface roughness meter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264366-A (JP)
Title: Reinforcing fiber fabric roll and method for producing the same
Inventor: KOJIMA YUJI
IPC: D06M15/63
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight reinforcing fiber fabric roll exhibiting excellent mechanical characteristics as a reinforcing material and having even excellent handleability.  <P>SOLUTION: The reinforcing fiber fabric roll is a roll obtained by laminating a reinforcing fiber fabric to which a resin material sticks to at least one surface of a fabric to a plastic film and winding the resultant laminate. The resin material sticking to the reinforcing fiber fabric is within the range of 2-20 wt.%. The peel angle θ of the plastic film from the reinforcing fiber fabric when unwinding the reinforcing fiber fabric from the roll is within the range of 0-30°. The plastic film has 5-100 μm thickness, ≤1.1 specific gravity and ≤D80 durometer hardness (JIS K7215).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266136-A (JP)
Title: Printer
Inventor: ENDO YOSHIKAZU
IPC: G06F3/12
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the more exact number of adhered toners, to perform charging, according to toner consumption and to correct a charge so that the charge amount becomes fair, according to the print processing time and the font which is to be used.  <P>SOLUTION: The toner consumption is calculated precisely, by providing a printer with a pattern data storage part 31 which stores correspondence information between a printing pattern and the number of adhered toners and a pattern comparison control part 32, which compares the printing pattern with pattern data. Alternatively, the toner consumption is calculated according to detected printing resolution, and a charged value is corrected by the printing processing time, by providing the printer with a printing resolution detection part. Alternatively, the charged value is corrected according to use of a special font to which it is necessary to pay use fees, by providing the printer with a font detection part which detects the font used as printing data. Alternatively, delay time of print processing is extracted and the charged value is corrected, based on the delay time by providing the printer with a state detection part which detects the state of the printer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267225-A (JP)
Title: Server management system, device, and program
Inventor: WATANABE SADAFUMI
IPC: G06F11/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To attain the input/output control of a server device and a server management device by making it unnecessary to newly procure or lay or connect an interface cable from a portable terminal such as a portable telephone, portable information terminal and a portable personal computer.  <P>SOLUTION: A server management device 3 which manages a server device 1 is provided with infrared communication equipment 28, a low output short-range radio communication equipment 30 or a radio LAN communication equipment 32. The input/output control of a server device 1 and a server management device 3 is operated through infrared communication, low output short-range radio communication or radio LAN communication from a portable telephone 70, a portable information terminal 71 or a portable personal computer 72.  <P>COPYRIGHT: (C)2005,JPO&NCIPI