baber/WOPTO huggingface dataset:
Patent JP-2004331187-A (JP)
Title: Split discharging device
Inventor: ONIKURA HIROTAKA
IPC: B65G69/08
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly discharge splits in a storage tank without applying burden to appliances even when binding property or compressibility in the physical properties of the split are high.  <P>SOLUTION: A discharging port 1a is provided at the central part of the bottom surface of the storage tank 1 which is square and has a flat bottom. At four corners on the internal bottom of the storage tank 1, a slope 1b which tilts downward to the discharging port 1a is respectively formed. Rotary vanes 4 of an agitator 2 for which four vanes are radially projected from a rotating shaft 2c are pivoted on the internal bottom flat surface of the storage tank 1 in a manner to surround the discharging port 1a with equal intervals. An output shaft of a motor 2b which can normally and reversely rotate is axially attached to the rotating shaft 2c of the rotary vanes 2a on the external bottom surface of the storage tank 1. Then, a quantitative feeding device 3 is attached to the discharging port 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331348-A (JP)
Title: Installing method for elevator
Inventor: NAGASE ATSUSHI
IPC: B66B7/06
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installing method for an elevator having high safety, capable of enhancing the easiness in installing work and reducing the costs for installation.  <P>SOLUTION: A top pulley 7 is mounted to a top boom 6, and a weight lifting rope 9A is pulled out from a winch 9 and wound fast on the top pulley 7, and then one end of the rope 9A is attached to the ceiling wall 1B at the top of the elevator shaft. Then the top beam 6 is hung up together with the top pulley 7 by driving the winch 9 and fixed to a part near the tops of guide rails 2 and 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341140-A (JP)
Title: Toner for electrostatic latent image development, liquid developer, and method and apparatus for forming image using the same, and process cartridge
Inventor: ASAMI TAKESHI
IPC: G03G9/12
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner for electrostatic latent image development suitable for textile printing, the toner which is favorably dispersed and capable of forming an image with high image density, stable and high resolution and preferable transfer property, in particular, which has excellent texture and washing resistance, and to provide a liquid developer, and a method and an apparatus for forming the image using the toner and the developer, and a process cartridge .  <P>SOLUTION: The liquid developer for electrostatic latent image development is prepared by dispersing toner particles comprising at least a coloring agent and a resin in a carrier liquid having high resistance and a low dielectric constant with 1×10<SP>9</SP>to 1×10<SP>16</SP>Ω cm volume resistivity. The resin consists mainly of a resin selected from polyester resins, olefin resins and styrene resins, and an alkali-soluble resin and/or a water-soluble resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342440-A (JP)
Title: Small fuel cell system
Inventor: OGAWA MASARU
IPC: H01M8/10
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small fuel cell system supplying electric power and heat to small-scale consumers, more economically managed as compared with the case of setting one set, by setting a plurality of small fuel cell units and optimizing management thereof.  <P>SOLUTION: The small fuel cell system comprises three sets of small fuel cells 1a, 1b, 1c capable of generating power and utilizing waste heat. A load pattern including thermal load is stored in a memory 6 in advance, and a control part 5 controls the number of the small fuel cells to be operated in compliance with the stored load pattern, and the small fuel cells 1a, 1b, 1c in operation are individually operated in accordance with the load pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339824-A (JP)
Title: Buried substance of concrete and buried substance attached deck plate
Inventor: YAGUCHI SHIGERU
IPC: E04B5/32
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buried substance of concrete and a buried substance attached deck plate capable of damping a component passing through the other side by diffusely reflecting impact and vibration passing through a slab on the surface of a void pipe forming a contracting diameter section (diffuse reflector face).  <P>SOLUTION: The void pipe 17 forms the contracting diameter sections 19 at an interval having the same distance as that of an outside diameter of the void pipe in the longitudinal direction, and both ends are closed with a cap 20. The trusses 3 and 3 formed by fixing a lattice reinforcement 8 to vertical reinforcing bars 5, 6 and 7 are parallel arranged on a base plate 1 to make a deck plate 17. The void pipe 17 is placed in a void setting space 15 between the trusses 3 and 3 of the deck plate 14. A void pipe attached deck plate 40 is constituted by fixing the void pipe 17 to the truss 3 by holding a contracting diameter section 19 between a bracket 30 elastically constructed to the lower reinforcing bars 6 and 7 and a holding metal fitting 34 elastically constructed to the upper reinforcing bars 5 and 5 of the truss 3. As well as the conventional deck plate, concrete is placed to form the slab wherein the hollow void pipe 17 is buried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341305-A (JP)
Title: Conductive rubber roller
Inventor: HASHIMOTO MASAYUKI
IPC: F16C13/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost, failure-free, conductive rubber roller by using a rubber composition for allowing rubber and a metal core to be prevented from being adhered to each other when curing epichlorohydrin rubber to which at least sulfur or sulfur donator is added as a curing agent on the electroless nickel plated metal core.  <P>SOLUTION: The rubber composition consisting mainly of epichlorohydrin rubber to which at least sulfur or sulfur donator is added as a curing agent, contains 0.5 to 20 parts by mass of hydrotalcite compound based on 100 parts by mass of rubber constituent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004055525-A (JP)
Title: Electrodeless discharge lamp
Inventor: KURACHI TOSHIAKI
IPC: F21Y101/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp in which inductance irregularity in an induction coil can be restricted to provide a secure start.  <P>SOLUTION: This electrodeless discharge lamp is provided with the induction coil comprising a core 123 and a winding wound around the core 123 to generate an electromagnetic field inside a bulb 110, an insertion part 163 provided inside the core 123, and a flat surface part 165 to let heat from the insertion part 163 out of a case 140. An interval is formed between the end of the core 123 on the side of a flat surface 165 and the flat surface 165, so that inductance irregularity in the induction coil 120 is reduced to provide the secure start.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073180-A (JP)
Title: Dna cording for plasminogen activation protein
Inventor: ROSEY EVERETT LEE
IPC: C07K19/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polynucleotide molecule containing a nucleotide sequence coding for a Streptococcus uberis-originated plasminogen activation (PauA) protein, a substantially homologous polypeptide, peptide fragments and a fusion protein, provide a composition and a method for recombinantly expressing the PauA protein coded by the polynucleotide molecule, the homologous polypeptide, the peptide fragments and the fusion protein and provide a vaccine for protecting mammalian constituent species from mastititis, containing the substantially homologous polypeptide, the peptide fragments, the fusion proteins or the polynucleotide molecule of the invention.  <P>SOLUTION: For example, the polynucleotide molecule is an isolated molecule containing a nucleotide sequence coding for a protein containing amino acid sequence of SEQ ID NO:2 from 26-286 amino acid positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007688-A (JP)
Title: Communication system and communication terminal
Inventor: NAKAMURA KOJI
IPC: H04W88/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal and a communication system which control a terminal on an arrival side from a calling side terminal.  <P>SOLUTION: A prescribed processing signal is added to an arrival sub-address as control information controlling the PHS terminal 14 of the arrival side in an incoming signal to the PHS terminal 14 on the arrival side accompanying calling to the PHS terminal 14 of the calling side. Prescribed data is added to an outgoing sub-address so as to transmit it together with control information. Thus, the arrival side PHS terminal 14 can be controlled with data which is simultaneously transmitted based on control information from the PHS terminal 14 on the calling side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347152-A (JP)
Title: Heating cooker
Inventor: TANI TOMOKO
IPC: F24C1/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker using steam in combination, allowing the release of the steam corresponding to different food cooking menus.  <P>SOLUTION: The heating cooker comprises a plurality of steam outlets 5 for releasing the steam to a heating chamber 1 and a partition plate 6 provided in a steam supply passage 4 and located parallel to a wall face having the steam outlets 5 or perpendicular thereto. Thus, the number of the steam outlets for releasing the steam is variably selected to change the amount and momentum of the steam to be supplied to foods corresponding to the cooking menus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349464-A (JP)
Title: Toilet seat device
Inventor: MINE KOJI
IPC: E03D9/08
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in a controller for hygienic cleaning device, a printed circuit board including wiring patterns for the controller used for different power supply voltages in the same printed circuit board allowing only change in the number of circuit components to be mounted without increase in the other kinds of circuit components to be mounted.  <P>SOLUTION: The printed circuit board of the controller is constituted to have, as the wiring pattern routes, a through-hole pair for inserting circuit components formed of two through-holes together with land and a plurality of paired through-holes formed of the through-holes with a distance between the through-holes equal to the paired through-holes defining one paired through-hole as the starting point and another paired through-hole as the ending point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344844-A (JP)
Title: Reversible rotatable disposer
Inventor: OHATA UKIO
IPC: B02C18/16
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To elongate life and shorten treatment time in a crushing chamber by providing a structure suitable for reversible operation and preventing uneven wear of a hammer or a crushing blade.  <P>SOLUTION: A rotating blade plate 10 provided with the hammer 11 is provided at a bottom of the crushing chamber 3 following a charging inlet 2 of a kitchen waste. Flared portions 21 and 22 narrowing respectively from the charging inlet 2 side to the bottom are provided in a symmetrical form surrounding the crushing chamber 3 at its two sides, and flared surfaces 23 and 24 of the flared portions 21 and 22 are inclined at the bottoms at the angle θ not harming the feeding of the kitchen waste. The flared surfaces 23 and 24 are inclined gradually from the charging inlet side so as to make the angle θ at the bottom and it is preferable to provide protrusions 25 in the interior surface of the crushing chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348070-A (JP)
Title: Parallel moving mechanism of optical axis
Inventor: MAKINOSE TAKASHI
IPC: G02B26/10
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately move a focal point with a high resolution.  <P>SOLUTION: A parallel moving mechanism of an optical axis consists of: a translucent mirror which has a first reflection face onto which light emitted from a light source is made incident and freely turnably disposed around a predetermined position of the first reflection face; a total reflection mirror which has a second reflection face which faces to the first reflection face of the translucent mirror and is disposed freely turnably in a unit with the translucent mirror in a state that the inner angle of the inclined second reflection face with resect to the first reflection face is kept at 45°; a driving means which turns the translucent mirror and the total reflection mirror in a unit around the rotation center of the first reflection face of the translucent mirror, the optical axis of the optical path moves in parallel, on which optical path the light advances, which is emitted from the light source, made incident to the turning center of the first reflection face and reflected on the second reflection face, when the translucent mirror and the total reflection mirror are turned in a unit around the turning center by the driving means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344963-A (JP)
Title: Casting method and casting apparatus
Inventor: OMORI MASAHIRO
IPC: B22C9/06
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting method and a casting apparatus, where a sound casting is obtained by suppressing the development of blowholes inside the cast product.  <P>SOLUTION: A cavity 21 is formed in a mold 20 including movable-divided-molds, which are divided into a plurality of pieces, 31, 32, 33. A gate part 22 forms a solidified body of a molten metal, which is connected to a part of the product after casting and constitutes a part other than the part of the product. When supplying the molten metal to the cavity 21 through the gate part 22 and solidifying the supplied molten metal in the cavity, the molten metal is pressurized by driving the movable-divided molds in order from the mold 31, which is farther from the gate part, to the mold 33, which is closer thereto. Thus, the molten metal is solidified directionally from a portion farther from the gate part toward a portion closer thereto, so that the blowholes are moved to the gate part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351628-A (JP)
Title: Building material using biodegradable resin crosslinked foam
Inventor: GOTO ATSUSHI
IPC: B32B5/18
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building material using biodegradable resin crosslinked foam, which eliminates environmental load at the time of disposal and excellent in cushioning properties and execution properties.  <P>SOLUTION: The building material comprises a laminated sheet wherein a crosslinked foam comprising a biodegradable resin and having a 25% compression permanent strain of 20% or below, a skin material and a reinforcing material. Further, the building material is used as a cushioning floor material comprising a laminated sheet preferably obtained by laminating the skin material, the reinforcing material, the crosslinked foam comprising the biodegradable resin and a release material in this order and also used as a decorative cushioning material with a load at break of 2.5-25 N/mm comprising a laminated sheet obtained by laminating the skin material, the crosslinked foam and the reinforcing material in this order.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352525-A (JP)
Title: Hydrogen purifying apparatus
Inventor: WAKITA HIDENOBU
IPC: H01M8/06
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen purifying apparatus of being an apparatus to remove CO in a reformed gas containing hydrogen as a main component and CO, which solves problems in that the CO concentration is high at the starting time and the temperature range to remove CO is narrow.  <P>SOLUTION: The catalyst layer in the hydrogen purifying apparatus is constituted of an upstream side catalyst having a Pt catalyst, or a Ru catalyst carried on an Al oxide or a Ti oxide, carried on a first monolith substrate and a downstream side catalyst having a Ru catalyst carried on a Zr oxide, or a Ru-Pt alloy catalyst carried on a second monolith substrate. A gas containing at least hydrogen, carbon monoxide and oxygen is continuously passed through the catalyst layer in order of the upstream side catalyst and the downstream side catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352624-A (JP)
Title: Reversible chiral derivative and method for optically resolving amino compound with the derivative
Inventor: ZAITSU KIYOSHI
IPC: C07D307/60
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which is useful as a reversible resolving agent for optically active amino compound.  <P>SOLUTION: This maleic anhydride compound represented by formula 2 (R4, R5 and R6 are different from one another and are each H, a 1 to 6C lower alkyl which may be substituted, OH, an alkoxycarbonyl, acetoxy, benzoyloxy, a 1 to 6C lower alkoxy, a halogen, an acyl, cyano, nitro, glyoxyl, phenoxy, benzyloxy, a non-condensed or condensed aromatic hydrocarbon which may have one or more substituents, pyridine, quinoline, coumarin, indole, diphenylimidazole, quinoxaline, acridine, fluorescein, and isoluminol).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356510-A (JP)
Title: Device and method of signal processing
Inventor: KOSUGI MASATO
IPC: H01L21/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for correctly extracting and summarizing signal data which show states of a semiconductor manufacturing device through a most appropriate filtering and making it available in a semiconductor manufacturing step.  <P>SOLUTION: Signal data in each manufacturing step of the semiconductor manufacturing device 20 are obtained from a plurality of sensors 30-1, 30-2, to 30-m by a sensor information obtaining part 11. A filtering part 12 filters at least either of signal data immediately after a switching of the manufacturing step or signal data immediately before a switching to the next manufacturing step obtained out of each manufacturing step. Further the summarizing part 13 summarizes the filtered signal data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354312-A (JP)
Title: Magnetic sensor
Inventor: ANDO JUNICHI
IPC: G01P3/488
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To favorably fill a filling member to enhance durability.  <P>SOLUTION: This magnetic sensor A is provided with a magnetic head 1 having at least a magnetic detecting means 12 for detecting a change of magnetic force and a magnet 11 for emitting the magnetic force, a lead terminal 32a connected electrically to the magnetic detecting means 12, an inner housing 3 having a reinforcement part 32c for fixation-holding the lead terminal 32a, and having a head part 31 for holding the magnetic head 1 in a prescribed position, and formed integrally with the lead terminal 32a, an outer housing 4 having a storage space S for storing at least the magnetic head 1 and the reinforcement part 32c, and the filling member 5 filled into the storage space S. In the sensor A, an inclined shape of opening part 32d reaching the lead terminal 32a is provided in the reinforcement part 32c positioned inside the storage space S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360755-A (JP)
Title: Pin for chain, and method for manufacturing the same
Inventor: OKUMURA YOSHIO
IPC: C22C38/14
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate troublesomeness of conventional devices requiring two steps of heat treatment for forming a chrome carbide layer as an intermediate layer, and a mixed layer of vanadium and chromium as a surface layer, and solve a problem of insufficient resistance to abrasion of the pin in use at severe condition of a timing chain or the like.  <P>SOLUTION: As base material for this pin, Cr-rich steel material is used. Diffusion and penetration treatment is conducted in a VCI atmosphere to form a boundary part comprising (V, Cr)<SB>8</SB>C<SB>7</SB>using Cr and C in the base material. The surface layer is then formed comprising V<SB>8</SB>C<SB>7</SB>. In the boundary part, the Cr content ratio is gradually decreased toward the base material and the surface layer to not clearly part them from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361243-A (JP)
Title: Apparatus and method for inspecting lustrous surface
Inventor: ZENIO KAZUYUKI
IPC: G01N21/88
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting a lustrous surface, which can carry out inspections online in a mass production process very accurately and very speedily.  <P>SOLUTION: The apparatus for inspecting the lustrous surface is provided with: a light projecting section 1 which projects laser light Y obliquely onto the lustrous surface; a camera 3 which photographs the lustrous surface by using reflection light of the laser light Y reflected thereon; an image processing means 4 which obtains distortion of regular reflection light from image data photographed by the camera 3; and a determining means 5 which detects surface defects in the lustrous surface on the basis of the distortion of the regular reflection light obtained by the image processing means 4. If the direction normal to the lustrous surface is used as the reference, the inclination α of the laser light Y preferably ranges from 45 degrees to 85 degrees. The laser light projected by the light projecting section 1 preferably has zonal light beams. A semiconductor laser is preferably used for projecting the laser light in the light projecting section 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358523-A (JP)
Title: Device for repairing fastened self-piercing type rivet, removing it, and fastening solid rivet
Inventor: NAITO CHOJI
IPC: F16B19/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can repair a fastened state of a fastened self-piercing type rivet, remove the self-piercing type rivet, and fasten a solid rivet to a member to be fastened after removing the self-piercing type rivet.  <P>SOLUTION: The device comprises a press device 10 for compression, a component (11) for re-compressing the self-piercing type rivet, which repairs the fastened state of the self-piercing rivet, a punched component (13) for removing the self-piercing type rivet, which removes the self-piercing type rivet from the member to be fastened, and a component (14) for fastening the solid rivet which fastens the solid rivet to a mounting hole of the member to be fastened after removing the self-piercing type rivet. A die support part 17 is provided to one end part of a C-type frame 15 of the press device 10 for compression. A punch support part 18 is held movably to the other end. An electric motor 27, which moves the punch support part so as to press the punch toward the die and to separate the punch from the die, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI