baber/WOPTO huggingface dataset:
Patent JP-2004239995-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRANO MITSUNORI
IPC: G03C1/26
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material capable of suppressing uneven processing and stain even in long-term running with a reduced amount of silver and ensuring stable photographic performance.  <P>SOLUTION: In the silver halide photographic sensitive material having at least one silver halide emulsion layer and at least one hydrophilic colloidal layer on a support, a silver bromide content of a silver halide emulsion in the silver halide emulsion layer is 40-90 mol%, and a silver halide emulsion in the silver halide photographic sensitive material has been spectrally sensitized with a specified dye.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238151-A (JP)
Title: Installation method for elevator
Inventor: TAKIGAWA YUKIHIRO
IPC: B66B7/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation method for an elevator for facilitating installation work to improve work efficiency even when driving power supply of a hoisting machine is not ensured.  <P>SOLUTION: After installing a car guide rail 5 and a balance weight guide rail 6 in a shaft 1, a main rope 11 is wound around a driving sheave 9a of the hoisting machine 9, and a traveling work floor 12 and a balance weight 13 are suspended in the shaft 1 by the main rope 11 to lift and lower the traveling work floor 12 along a rope 30 for installation by a manually operating crane device 31 while releasing a brake device of the hoisting machine 9 in order to perform installation work of equipment in the shaft by a worker on the traveling work floor 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240298-A (JP)
Title: Hash function processor
Inventor: OTA YUSAKU
IPC: G09C1/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high speed round processing in a hash function using less number of hardware resources.  <P>SOLUTION: In the round processing in an MD5 algorithm, input data and constant values are not dependent on feed back data. Considering this point, two-stage pipeline processing is performed by first and second processing parts 361 and 362, and a register 305. To supply the pipeline with data at an appropriate timing, the input data X and constant value T are read one clock cycle prior to the timing originally to read. The two-stage pipeline processing enables high speed round processing in the hash function apparently in one clock cycle per round.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240305-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photoreceptor
Inventor: UEMATSU HIRONORI
IPC: G03G5/147
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having largely improved wear resistance, with respect to an electrophotographic photoreceptor manufactured by using a radiation polymerization reaction, and to provide a method of manufacturing the electrophotographic photoreceptor, a process cartridge and an electrophotographic apparatus each having the electrophotographic photoreceptor.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer, or the photosensitive layer and a protective layer, on a support, the photosensitive layer or one or more layers of the protective layer are formed by irradiation with radioactive ray, and the electrophotographic photoreceptor is manufactured in such a way that the temperature of an electrophotographic photoreceptor at the time of start of irradiation or during irradiation with radioactive ray becomes 50-250°C. In addition, an electrophotographic photoreceptor formed by performing irradiation with radioactive ray within a certain temperature range, a process cartridge and an electrophotographic apparatus each having this electrophotographic photoreceptor, and a method of manufacturing this electrophotographic photoreceptor are also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209177-A (JP)
Title: Roll type storage device for bedcover
Inventor: SUZUKI MASAMI
IPC: A47C21/00
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll type storage device for a bedcover in a bed main body for easily winding the bedcover which conventionally has been an obstacle at the time of sleeping, and has required a lot of work for neatly spreading over a whole bed in making the bed, in which the bedcover can be easily wound around a roll by means of a reel before sleeping, and in which it can be extended from the roll in making the bed to easily complete bed-making.  <P>SOLUTION: On the bed main body, the roll type storage device is installed as an embedded item for a bed to be manufactured, or as an attached item to an existing bed. For storing the bedcover, it is wound by means of the reel. For making the bed, it can be unwinded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240901-A (JP)
Title: Electronic estimation system
Inventor: NAMITA NOBUHIKO
IPC: G06Q10/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic estimation system which automatically reflects a discount amount on an estimate amount even in the case of discounting a work cost required for the assembly of merchandise or the assembly of components.  <P>SOLUTION: A server (10) and a terminal (20) are connected by a line (30), and while a stipulated unit price and a stipulated estimate amount are transmitted from the server to the terminal and displayed corresponding to an instruction from the terminal, when the discount of the stipulated unit price is instructed from the terminal, a correction estimate amount discounted for a correction unit price for which the discount amount is subtracted from the stipulated unit price is obtained in the server and transmitted to the terminal and the correction estimate amount is displayed at the terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004179137-A (JP)
Title: Conductive particulate, conductive particulate manufacturing method, and conductive connecting structure
Inventor: OKUDA MASAMI
IPC: H01L21/60
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive particulate to be used for connection between a semiconductor chip or an electrode of an electronic part and an electrode of a packaged substrate, and capable of obtaining high reliability on connection by relaxing the force to be applied to the connection part and having high conductivity, and to provide a manufacturing method of this conductive particulate, and to provide a conductive connecting structure.  <P>SOLUTION: This conductive particulate is formed of a base material particulate 1 formed from inorganic particulate (for example, copper, nickel, aluminum and alumina), a resin layer 2 formed in a surface of the base material particulate 1, and a metal layer 3 formed in a surface of the resin layer 2. This conductive particulate is formed of the base material particulate, which is made of the inorganic particulate, and a multilayer structure formed in the base material particulate. The multilayer particulate has at least two combination of a resin layer and a metal layer, and the most outside layer contains the conductive particulate formed as the metal layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245892-A (JP)
Title: Optical element
Inventor: ASAUMI KAZUSHI
IPC: G02B26/10
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize an easy rocking of the movable part of an optical element in which the movable part is rockably supported by a beam.  <P>SOLUTION: A trench 10 reaching an imbedded oxidized film 3 is formed in a thin silicone layer 4 of an SOI substrate 1, and the movable part 17 connected to beams 16a and 16b is partitioned. A through-part reaching the trench 10 for dividing the movable part 17 is formed in a silicone substrate 2 and the imbedded oxidized film 3, and the movable part 17 is rocked at the through-part in a state that the movable part 17 which serves as a light reflection part is supported by the beams 16a and 16b. The trench 10a reaching the imbedded insulation film 3 is formed on the thin silicone layer 4 around the beams 16a and 16b, which are separated from the surrounding thin silicone layer 4 and the beams 16a and 16b are separated from the oxidized film 3 under the beams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244858-A (JP)
Title: Joint structure of ceiling panel
Inventor: MASUDA YOSHIHARU
IPC: E04H1/12
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of ceiling panels having a large mechanical strength and excellent in airtightness.  <P>SOLUTION: An opening 21 is formed in the vicinity of a joint part of a pair of ceiling panels 20a, 20b constituting the ceiling 20 of a bathroom 10 by assembling jointed mutual ends to the upper end of wall panel 12a or the like. The opening 21 is formed in the jointed side of the ceiling panel 20b and the edge 27a of a frame-shaped edge 27 surrounding the opening 21 is projectingly formed from one end part 25a of the ceiling panel 20b. Further, a recess 23b assembled so as to overlap the edge 27a is formed at the end of the joint part side in the ceiling panel 20a. Moreover, the ceiling panels 20a, 20b are constituted of hollow moldings molded by the blow molding method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243356-A (JP)
Title: Casting method
Inventor: SEKIKAWA TSUNEO
IPC: B22D27/18
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method with which a good cast product having no shrinkage hole etc., can be cast without coating coating agent on the inner wall surface in a cavity of a mold.  <P>SOLUTION: When molten metal is filled up in the cavity of the mold to produce the cast product having a prescribed shape, as this mold, the mold, in which coating layer having roughened surface is formed by melt-sticking titanium carbide (TiC) and/or tungsten carbide (WC) or the titanium carbide (WC) and boron (B) or these compounds, on the inner wall surface in the cavity, is used, and the molten metal is filled up into the cavity of the mold exposing the roughened surface of the coating layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245672-A (JP)
Title: Inspection apparatus and inspection system
Inventor: TAKAKURA NORIHIDE
IPC: G01B11/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space-saving inspection apparatus and an inspection system capable of easily inspecting the location of light projection of a projector to an actual space.  <P>SOLUTION: For inspecting whether the projector 10 capable of two-dimensional light projection can project light to a prescribed location of light projection, the inspection system comprises the inspection apparatus having both a mounting part 14 for detachably mounting the projector 10 and a rotating part 16 for rotating a shaft matched with the reference direction of light projection of the projector 10 as a rotating shaft. The rotating part 16 rotates the mounting part 14 in such a way that the prescribed location of light projection intersects with the rotating shaft of the mounting part 14 and is moved over a one-dimensionally arranged target 32. Emergent light of the light projector 10 is reflected by the target 32, and the reflected light is received by a light receiving element 36. On the basis of data on the light reception, deviations in the location of light projection are inspected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003247449-A (JP)
Title: Method of calculating gas pressure on the basis of pressure in intake line of internal combustion engine
Inventor: ASCHNER WERNER
IPC: F02M35/024
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of calculating gas pressure and contamination degree of an air filter surely with a sufficient accuracy on the basis of gas pressure measured in an intake manifold of an internal combustion engine.  <P>SOLUTION: The method of calculating gas pressure calculates gas pressure on the basis of a suction pressure measured at the downstream of the air filter 4 in a suction line 3 of the internal combustion engine 2 and air mass flow rate measured at the downstream side of the air filter 4, and optionally on the basis of suction air temperature. According to the present invention, calculation of gas pressure and calculation of contamination degree of the air filter 4 can be separated from each other by standardizing the air mass flow rate thus measured into two predetermined values. Further, a characteristic curve on the contamination degree of the air filter 4 is used as a function of differential pressure calculated at the predetermined air mass flow rate, and a characteristic diagram on the contamination degree of the air filter 4 is used as a function of standardized air mass flow rate and measured differential pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004260714-A (JP)
Title: Image photographing apparatus
Inventor: MIKAWA TAKUMA
IPC: H04W4/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a storage medium and to improve convenience for users in an image photographing apparatus in which a photographed image can be transferred to the outside.  <P>SOLUTION: When area information is obtained (S501) from a radio base station and new area information is acquired by moving, for example (S504), an image and area information recorded at that time are automatically transferred (S506) and the transferred image and area information are deleted from a recording medium (S508).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004578-A (JP)
Title: Scalable non-loss audio encoder/decoder and method thereof
Inventor: KIN DOKYO
IPC: G10L19/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scalable non-loss audio encoder/decoder and a method thereof.  <P>SOLUTION: By the scalable non-loss audio encoder/decoder and the method thereof, a loss encoded loss bitstream is multiplexed with a non-loss bitstream, the streams are generated, transmitted as one output bitstream, a loss audio signal formed by restoring only the loss bitstream from the output bit stream or a non-loss audio signal formed by restoring all of the loss bitstream and the non-loss bitstream and mixing them is selectively restored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262593-A (JP)
Title: Sheet delivering device and image forming apparatus provided with same
Inventor: MITSUI YUJI
IPC: B65H29/52
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet delivering device and an image forming apparatus provided with the same capable of preventing occurrence of picture unevenness while delivering a sheet.  <P>SOLUTION: A plurality of sheet transporting means 261A, 263A, 265A transporting sheets P toward a delivery outlet 10 are provided in a delivery passage R provided between a fixing means 140 and the delivery outlet 10 and delivering the sheet on which a toner image is fixed by the fixing means 140 from the delivery outlet 10. The sheet is transported with evenly touching guide surfaces 267a, 268a of the delivery passage R by curving the passage parts R1, R2 of the delivery passage R between the sheet transporting means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261427-A (JP)
Title: X-ray equipment for panoramic and cephalometric radiography for dental use
Inventor: KADOTANI HITOTAMI
IPC: A61B6/14
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray sensor cassette attaching and detaching mechanism for automatically supplying power etc. to an X-ray sensor cassette only when mounting of the X-ray sensor cassette is completed by interrupting the supply of the power etc. to the X-ray sensor cassette without interrupting power to equipment for a fixed period until completing attaching and detaching operation of the X-ray snesor cassette to/from a cassette holder.  <P>SOLUTION: The X-ray sensor cassette attaching and detaching mechanism consists of: a knob for attaching and detaching the X-ray sensor cassette provided at a cassette holder part; an eccentric circular cam rotated linked with the knob; a vertical movement mechanism which moves with the rotation of the eccentric circular cam; a detection sensor of the presence/absence of the X-ray sensor cassette; and a sensor for detecting cassette connection for detecting the electrical connection of the cassette holder part and the X-ray sensor cassette. The mechanism interrupts supply of power etc. to the X-ray sensor cassette without interrupting power for the equipment, and automatically supplies power etc. to the X-ray sensor cassette only when mounting of the X-ray sensor cassette is completed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265764-A (JP)
Title: Solid electrolyte membrane using zeolite and polymer electrolyte fuel cell
Inventor: YAHIRO SHUSUKE
IPC: H01M8/10
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive solid electrolyte membrane having high conductivity even at high temperature, and a polymer electrolyte fuel cell wherein the solid electrolyte membrane is disposed between an anode and a cathode, and a separator is disposed the outsides of the anode and the cathode.  <P>SOLUTION: This solid electrolyte membrane, wherein a zeolite content is ≥65 wt% and ≤99 wt%, and the amount of moisture adsorbed on the membrane is ≥10 mmol/g and ≤20 mmol/g, is formed by mixing the zeolite with an organic polymer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265541-A (JP)
Title: Contact sliding mechanism
Inventor: KATANO TOMONORI
IPC: G11B21/21
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact sliding mechanism in which an abrasion due to friction between mechanical elements performing contact sliding operation is reduced.  <P>SOLUTION: In the contact sliding mechanism which is provided with first and second mechanical elements and in which operation surfaces of the first and the second mechanical elements performs contact sliding operation each other through lubricant accompanying relative movement of the first and the second mechanical elements, a surface energy pattern consisting of two regions of a region in which the surface energy is high and a region in which the surface energy is low is formed on an operation surface of at least one side of the mechanical elements. The two regions are arranged so that they are adjacent alternately and at least two stripe type patterns which are tilted for a relative movement direction of the first and the second mechanical elements are made line symmetry, and the surface energy patterns are formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262890-A (JP)
Title: Azole derivative having 20-hete production inhibiting action
Inventor: SATO MASAKAZU
IPC: C07D249/08
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent inhibiting 20-HETE production enzyme participating in the constricting and dilating action of microvessels of principal organs such as kidney and cerebral vessel, cell proliferation inducing action, etc.  <P>SOLUTION: The azole derivative or its pharmacologically permissible salt is expressed by the formula (R<SP>2</SP>is H, a 1-4C alkyl, a 1-4C alkoxy or a halogen atom; (n) is an integer of 1-4; R<SP>11</SP>is H or a 1-4C alkyl; and R<SP>13</SP>is morpholino, pyrolidino, a 4-(1-6C)alkoxycarbonylpiperazin-1-yl-propyl or the like).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269916-A (JP)
Title: Golden hard laminated film for golden ornament,golden ornament having laminated film and method for manufacturing the same
Inventor: NAOI KOICHI
IPC: C23C14/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide golden hard laminated films for golden ornaments which permit production of the golden ornaments having excellent wear resistance, corrosion resistance and flawing resistance, golden ornaments having such films and a method for manufacturing the same.  <P>SOLUTION: The golden hard laminated films for the golden ornaments are formed by alternately repetitively laminating metal nitride films presenting at least two golden color tones. The metal nitride films are desirably composed of the nitride of Ti, Zr, Hf or Ta, in which the content of the metal is 40 to 60 atm% and the content of the nitrogen is 30 to 50 atm%. The laminated films has desirably lamination period of 20 to 40 nm and 0.1 to 3.0 μm film thickness of the entire part. The golden ornaments comprise forming the laminated films atop a base material for ornaments which may have a Ti film, etc., on the surface. A golden film composed of gold (alloy) may be formed on the surface of the laminated films or specific mixed layers may be formed between the laminated films and the golden film.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272537-A (JP)
Title: Printer driver
Inventor: KASUGA NOBUYUKI
IPC: G06F3/12
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect occurrence of density irregularities before starting printing and to eliminate it, otherwise the density / viscosity of ink inside a nozzle increase, a color becomes dark, and the density irregularities occur when printing is started after moving a head for a long distance without jetting the ink in an ink jet printer for large-size paper sheets.  <P>SOLUTION: In a printer driver 14, a means for segmenting printing data by each line, developing an ink color, and then checking the data is provided and a pattern that the head 23 moves for a long distance is retrieved. The number of the lines in such a case is counted and an alarm is displayed in the case that it exceeds a stipulated value. Also, a means for rotating an image is provided and printing is executed in a direction before the rotation or after the rotation, in which the density irregularities are to be caused less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271428-A (JP)
Title: Test system for multi chip module, and manufacturing method therefor
Inventor: MISHIMA TOMOHITO
IPC: G01R31/28
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a defect after package sealing in a multi chip module generates a yield loss of non-defective bare chips.  <P>SOLUTION: A connection between pads to be connected between the bare chips 103, 104 is electrically connected preliminarily on a probe card 102 to be inspected as a pseudo-multi-chip-module, and a defect in the multi chip module in a current consumption, a function test, an AC test or the like is thereby rejected in advance before wiring and the package sealing to reduce the yield loss.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274946-A (JP)
Title: Manufacturing method for three-phase ac motor
Inventor: FUKUMARU KENICHIRO
IPC: H02K15/10
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a three-phase AC motor, capable of surely detecting the deterioration of an insulating property between three-phase coils.  <P>SOLUTION: The manufacturing method for the three-phase AC motor includes an installation process for installing the three-phase coils to a stator core, a forming process for finishing the coil ends of the three-phase coils, a power line caulking process for installing the terminal to the end of the power line side of the three-phase coils, a first lacing process for winding the coil ends with a thread, an inter-coil partial discharge test process for performing a partial discharge test between the three-phase coils, a neutral point caulking process for connecting the ends of a neutral point lead wire of the three-phase coils with the terminal, an insulating-tape winding process for winding exposed parts of the neutral point connected with the terminal and the lead wire with an insulating tape, and a second lacing process for bending the neutral point lead wire of the three-phase coils, arranging it on the coil ends and winding the bent part with a thread.  <P>COPYRIGHT: (C)2004,JPO&NCIPI