baber/WOPTO huggingface dataset:
Patent JP-2004266405-A (JP)
Title: Ring oscillation circuit
Inventor: KIMURA SHUNJI
IPC: H03K3/03
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To compensate an omission of clock signal caused by phase noise, etc., of an input signal.  <P>SOLUTION: The delay amount of a delay element 25 is adjusted such that a loop delay of a loop which returns to an input terminal 21 from an input terminal 20 of an AND circuit 24 through a NAND output terminal 23 is a delay for an "n + 1/2" period (n is integer ≥0) of an output clock signal. The delay amount of a delay element 26 is adjusted such that a loop delay of a loop which returns to an input terminal 5 from a signal input terminal 4 with the input terminal 4 of an AND circuit 3 as a signal input terminal through a NAND output terminal 7, the input terminal 20 of the AND circuit 24 and an AND output terminal 22 gives a delay for an "m + 1/2" period (m is integer ≥0) of a clock signal to be outputted. The NAND output terminal 23 of the AND circuit 24 is made to be a clock output terminal 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261031-A (JP)
Title: Sauce for stick-cut vegetable and method for producing the same
Inventor: MUNEMORI MASANORI
IPC: A23L27/60
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide sauce for stick-cut vegetables having good adhesion, easy to eat when putting on stick-cut vegetables, excellent in splitting property, and so designed that the periphery of a pushout opening is hard to become dirty.  <P>SOLUTION: The sauce for stick-cut vegetables comprises starch, pickled plant buds, water and a seasoned mixture, and contains 20-45 wt.% of the pickled plant buds having a viscosity of 5,000-25,000cP (centipoise), 30 mesh on (mesh opening 600 μm) and 6 mesh path (mesh opening 3,350 μm).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264227-A (JP)
Title: Map display method
Inventor: HARA SATOSHI
IPC: G09B29/10
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method for a driver to recognize the branch situation of an open road with ease, even while running on an open road under a highway.  <P>SOLUTION: In the map display method of the on-board navigation device to search for the course to the destination and to display it, while running on an open road RD under the highway HWY1, it supervises whether a branch point BRP approaches. When it approaches, it changes the display mode of the highway so as to discriminate the branch situation of the open road. For example, a highway is not conspicuously displayed in comparison with an open road, or a highway is erased except only the interchange sign IC1 and IC2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271575-A (JP)
Title: Positive charge type electrophotographic toner, electrophotographic developer, and image forming method
Inventor: HAMANO KOICHI
IPC: G03G9/087
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner which achieves low temperature fixation and is excellent in positive chargeability, with respect to an electrophotographic toner usable in an electrophotographic apparatus using an electrophotographic process, such as a copying machine, a printer or a facsimile machine.  <P>SOLUTION: The electrophotographic toner contains at least a colorant; a binder resin based on a crystalline polyester resin having an ester concentration M of 0.05-0.11 defined by M=K/A (where K represents the number of ester groups in the polymer and A represents the number of atoms constituting a high molecular chain of the polymer), containing 0.1-6.0 constituent mol% of a di- or higher valent carboxylic acid having a sulfonic group as a copolymerized component, and having a melting point of 50-120°C; and a charge control agent containing quaternary ammonium, wherein, when the amount of the copolymerized di- or higher valent carboxylic acid having a sulfonic group is represented by C and the amount of the charge control agent by P, the expression 0.05<M×C (constituent mol%)/P (parts by mass)<0.8 is satisfied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273161-A (JP)
Title: Inverter device
Inventor: WATANABE YUKIO
IPC: H05B41/24
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an invertor device which is simple in a circuit configuration, especially in a control circuit, reduces parts costs, improves power efficiency and lights an HID lamp.  <P>SOLUTION: The invertor device comprises a step-up invertor part 3 for converting DC power outputted from a rectifying circuit 2 by rectifying AC power into AC power by an invertor including switching circuits 37, 38 and primary windings 33a, 33a'of a leakage transformer 33 and stepping up the converted AC power by the secondary winding 33d of the transformer 33, a rectifying circuit 5 for rectifying the AC power output from the invertor part 3, and an invertor part 6 for converting the DC power rectified by the rectifying circuit 5 into AC power. The AC power outputted from the invertor part 6 lights an HID lamp 8. The invertor device further comprises a step-down convertor 10 for stepping down the DC power rectified by the rectifying circuit 5, and the invertor art 6 converts the DC power stepped down by the step-down convertor 10 into the AC power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270064-A (JP)
Title: Structure
Inventor: OKAJIMA KUNIHIKO
IPC: B32B23/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain functional structure in which a technique of easy water removal required for forming a sheet comprising a bacterial cellulosic substance, especially a cellulosic substance as a main component produced by acetic acid bacteria is searched and the characteristics of the cellulosic substance produced by a bacterium is exhibited to maximum.  <P>SOLUTION: The sheetlike structure comprises a cellulosic minute fibrillable substance produced by a bacterium and a hydrophilic solvent and/or a hydrophobic solvent. The cellulosic minute fibrillable substance is produced by a bacterium belonging to the genus Enterobacter or Kluyvera and is independent bodies or connected bodies constituting a macrofibril radially from a central section. In the sheetlike structure, the independent bodies or the connected bodies are connected mutually in microfibril in a circular pore state described in phase separation structure. Another material is arranged on at least one side of the sheetlike structure and both the material and the sheetlike structure are integrated to give bonded structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268383-A (JP)
Title: Plastic bonding method
Inventor: WATANABE TATSUFUMI
IPC: B29C65/64
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preliminarily easily bonding an adherend such as a plastic or the like having no stickiness without using an adhesive.  <P>SOLUTION: In this plastic bonding method for bonding a first adherend comprising a plastic and a second adherend using at least a process for irradiating the bonding surface of the plastic being the first adherend with an energy beam with an energy of 4 eV or above and a process for bonding the first and second adherends without using an adhesive, the first and second adherends have no stickiness or adhesiveness before the irradiation with the energy beam. The first adherend obtains stickiness or adhesiveness by the irradiation with the energy beam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006698-A (JP)
Title: Variable wavelength type laser device
Inventor: KIN SHORETSU
IPC: H01S5/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable wavelength type laser device which can obtain higher output level, assure wider variable wavelength region and suppress generation of the amplified self-oscillating light.  <P>SOLUTION: The variable wavelength type laser device comprises a distributed reflector region including a first active layer for oscillating the lights, a first grid for filtering the light oscillated by the first active layer, an upper clad layer and a lower clad layer allocated in both sides of the first activelayer and first grid, a gain region which is adjacent to one side of the distributed reflector region and includes a second active layer allocated between the upper clad layer and lower clad layer to adjust a gain of light, a semiconductor optical amplifying region having the fixed gain including a third active layer which is adjacent to one side of the gain region and is allocated between the upper clad layer and lower clad layer to amplify a part of the light with the fixed gain, and a second grid for filtering the light passing through the third active layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004274652-A (JP)
Title: Mobile terminal and packet communication method for ip network
Inventor: MIYAMOTO TAKASHI
IPC: H04L12/70
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal and a packet communication method for an IP network capable of conducting point to point communications from an originating terminal to a receiving terminal, even if an IP address of a mobile terminal is changed at a moving end.  <P>SOLUTION: In the packet communication method, each terminal 1, allocated with a new IP address at its moving end, registers the new IP address into an IP address dynamic management device 5. During or prior to terminal to terminal transmission, a terminal used as a transmitting side inquires the current IP address of a counterpart terminal to the IP address dynamic management device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277130-A (JP)
Title: Web processing device
Inventor: NAKADA TOMOHIRO
IPC: B65H35/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To take up a long web on various winding cores different in shaft diameter and shaft length and to reduce manufacturing cost of a device by simplifying it.  <P>SOLUTION: A film processing cutter 1 as this web processing device is furnished with a cutting device 26 to cut a rolled film (web) 16 into a plurality of films 24a to 24e having various width dimensions, a winding core rotating mechanism 98 to support a plurality of winding cores 28 having various shaft diameters and shaft length to take up the films 24a to 24e, a winding core supplying mechanism to supply the winding cores 28 to the winding core rotating mechanism 98 and an operation/display part 404 to simultaneously display state information of positional adjustment and a specified setting information at the time of carrying out the positional adjustment of the cutting mechanism 26, the winding core rotating mechanism 98 and the winding core supplying mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276084-A (JP)
Title: Consumable electrode gas shielded arc welding torch
Inventor: OONAWA TOSHIO
IPC: B23K9/26
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consumable electrode gas shielded arc welding torch which can form a wide welded bead, increase welding speed, and improve energy efficiency.  <P>SOLUTION: The torch comprises a pair of tip bodies 12, 14 which have welding wire guiding holes formed in the axial centers and electrically insulated respectively, and are arranged in parallel in a welding torch, a pair of power feeding tips 13, 15 attached respectively to the head ends of the tip bodies, and a nozzle 9 enclosing a pair of the power feeding tips. While the shielding gas is supplied into the nozzle, the welding torch generates arcs 21, 22 between the welding wires 19, 20 and a material 2 to be welded by supplying electric power to the welding wires at power feeding positions where the welding wires 19, 20 come into internal contact with the power feeding tips 13, 15. When a pair of the power feeding tips are arranged before and behind almost in the welding direction, the power feeding position of the power feeding tip 15 arranged behind is located higher to the material to be welded than the power feeding position of the power feeding tip 13 arranged before.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278727-A (JP)
Title: Torsion absorber
Inventor: TAKASHI YUKIHISA
IPC: F16D13/46
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsion absorber capable of reducing the assembling man-hour and cost.  <P>SOLUTION: The torsion absorber, in which one thrust member 30A is interposed between a clutch hub 10 and a first side plate 20A, the other thrust member 30B is interposed between the clutch hub 10 and a second side plate 20B, an inner periphery of a circular cushion spring 50 is connected with an outer periphery of the second side plate, and the first side plate and the second side plate are fixed with each other by means of a caulking pin 80, is characterised in that the caulking pin 80 is integrated with at least one of other adjacent crimping pins.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281307-A (JP)
Title: Organic electroluminescence display and its manufacturing method
Inventor: NOJIMA SHIGEO
IPC: H05B33/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher efficiency of emitting a light generated in an organic luminous layer of an organic electroluminescence element at low cost without impairing reliability.  <P>SOLUTION: This organic electroluminescence display comprises a light transmissive substrate, a laminate including an anode layer, a cathode layer and the luminous layer located between the anode layer and the cathode layer, a porous material layer located between the light transmissive substrate and the laminate, and a protecting layer located between the porous material layer and the laminate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278226-A (JP)
Title: Radio wave absorber
Inventor: IWATA TAKEO
IPC: H05K9/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave absorber for effectively preventing radio wave interference by a scattered wave of a radio wave by providing the light reflecting function and the radio wave absorbing function for a road sign as road ancillary equipment.  <P>SOLUTION: This radio wave absorber 1 constitutes a radio wave absorbing layer 4 by laminating a dielectric layer 2 and a radio wave reflecting layer 3, and is integrally constituted by arranging a light reflecting layer 5 via an adhesive or others on a radio wave arrival directional X surface layer of this radio wave absorbing layer, that is, a surface of the dielectric layer 2. For the light reflecting layer 5, a material for passing the radio wave, for example, a Scotch light reflecting sheet (R) 6060 white made by the Sumitomo 3 M company is used. A material of the dielectric layer 2 is composed of a composition of blending, for example, conductive titanium oxide (FT-2000 made by the Ishihara Industry Co., Ltd.) and/or conductive carbon black (a commodity name (Ketjen Black) made by the Japan EC Co., Ltd.) with a base material. For the base material, a thermosetting resin (properly selected from, for example, an epoxy resin, polyurethane resin, a polyester resin, and a phenol resin) is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275634-A (JP)
Title: Oral cavity drug administration appliance
Inventor: NAKANISHI OSAMU
IPC: A61M37/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral cavity drug administration appliance scarcely causing peeled fall-out occurring in a drug sheet adhesion or leaked runoff of drug and eliminated from giving a patient discomfort such as pain due to the leakage or unnecessary numbness when administering the drug such as anesthetic to the mucosa in the oral cavity.  <P>SOLUTION: This oral cavity drug administration appliance is provided with a U-shaped clip 1 straddled across either of a tooth or the gingiva, inside and outside the lip, the cheek and the oral cavity inner wall, or top/bottom of the tongue and energizing a spring to reduce its opening end sense by its elastic restoration force, and a drug carrier attached or fixed to, at least, one of the opened ends of the U-shaped clip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287600-A (JP)
Title: Information distribution system and its method using rewritable recording medium
Inventor: MIKAMI YOSHIHARU
IPC: G06Q50/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the usage of resources to be used for information distribution.  <P>SOLUTION: This information distribution system is provided with a plurality of user terminals 300 set in a plurality of environments which can be operated by the unspecific large number of users or the specific large number of users. The user terminals 300 are respectively provided with a printer 302 for executing image formation and image erasure by heating to a rewritable recording medium P having a recording layer P2 presenting developing performance in accordance with the appliance of first thermal energy and presenting decolorable performance in accordance with the appliance of second thermal energy. The list of electronic information which can be provided to a user is displayed at the user terminal 300 so that the electronic information can be selected by the user. The electronic information selected by the user is transferred from a storage device 402 to the user terminal 300, and an image based on the electronic information is formed on the rewritable recording medium P by a printer 302.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286092-A (JP)
Title: Packing for high-pressure joint
Inventor: YANO HIDEO
IPC: F16J15/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing for a high-pressure joint capable of preventing installation work conducted to a joint as it is excessively eccentric in an enclosed range to prevent breakage of a tip of a male joint or itself when installed, and improve efficiency of installation work.  <P>SOLUTION: This packing for a high-pressure joint is enclosed with the male joint J1 having a cylindrical projection P for a fluid passage at a tip center, and a female joint J2 having the enclosed range inside that is engaged with the male joint J1. It is provided with a through hole 1 to which the cylindrical projection P can be inserted, and a thickness swollen part 2 formed along the circumference of the through hole 1. An overhang part 3 of a flat overhang width 3b in which the cylindrical projection P is positioned on the inner circumferential side of the thickness swollen part 2 at the most eccentric position S in the enclosed range is extended toward the outer circumferential side of the thickness swollen part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005491-A (JP)
Title: Pier-to-pier file sharing method and its device
Inventor: MATSUBARA DAISUKE
IPC: G06F17/30
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of extremely increasing a workload of a system manager as the number of files and directory increases in a P2P file sharing solution.  <P>SOLUTION: A pier-to-pier file sharing system 100 includes a software component for providing and maintaining a virtual directory for a server system component 102 of a file sharing system. Client system components (104a and 104b) of the file sharing system help operation to the virtual directory by cooperating with a server system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004284171-A (JP)
Title: Liquid injection device
Inventor: FUKAZAWA SHIGENORI
IPC: B41J2/165
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection device which reduces liquid deposition in a flushing liquid receiving portion, to thereby prevent stain of a target.  <P>SOLUTION: A printer 11 is formed of a frame 12 and a guide member 14. The guide member 14 has a carriage 15 passed through and supporting the same to allow the carriage 15 to carry out reciprocative movement. Then a recording head 20 is arranged below the carriage 15. The printer 11 has a platen 23 erected in the frame 12, in a manner facing a recording head 20. The platen 23 has a through-hole 23a formed in a right end thereof, and the flushing liquid receiving portion 30 is fitted in the through hole 23a. The flushing liquid receiving portion 30 has an ink discharge passage 35 formed therein, which has glycerol layers formed on flat surfaces and slope surface thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286147-A (JP)
Title: Equipment piping protecting structure
Inventor: IKEDA NOBUAKI
IPC: F16L1/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient piping in wall spaces and a ceiling space by allowing equipment piping in a steel-frame house at earthquake resistant wall installation portions without giving damage to equipment pipes including a water supply pipe, a hot water supply pipe, a gas pipe, a drain pipe and a vent pipe and information lines including a telephone line, an Internet line and electric wires during mounting hanging cupboards and various equipment on walls and a ceiling with nails and machine screws when installing the piping in the wall spaces and the ceiling space.  <P>SOLUTION: The plurality of equipment pipes 1-3 to be piped on the walls or the ceiling and protected are planarly arrayed, backing materials 5 are arranged along the equipment pipes 1-3, a metal protecting plate 6 is arranged on the indoor side of the equipment pipes 1-3 and fixed to the backing materials 5, and a decorative backing material 4 or a decorative finishing material is arranged on the indoor side of the protecting plate 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287184-A (JP)
Title: Optical transmission module
Inventor: KOBAYASHI NORIFUMI
IPC: G02B6/42
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission module which is assembled by a simple assembling procedure and in which a mounting space of parts to a substrate and a heat-radiation space for radiating heat to a casing are easily secured and thus a slack part of optical fibers is easily housed into the casing.  <P>SOLUTION: In the optical transmission module, a plurality of optical components 6, 9 are mounted on the substrate 3 and the optical fibers 11 which connect one part of the optical components 6, 9 with each other are housed in the casing together with the substrate 3. Therein, cut-offs 17r, 17l for winding the slack part of the optical fibers 11 are formed on both side surfaces 3r, 3l of the substrate 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283506-A (JP)
Title: Clean rack
Inventor: NAKAYASU MASAKI
IPC: A61B19/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean rack for allowing a person inside a room to freely put in/out a storage object, keeping cleanness in the rack, and preventing dust.  <P>SOLUTION: The rack includes: shelf boards 7 arranged so as to be attachable/detachable to/from a rack main body; a fan 3 for supplying air to the storage part of the rack main body 9; and a filter 4. The back board of the rack main body 9 consists of a porous board 8 for blowing out clean air from the fan after passing through the filter 4. A duct 6 for allowing the air blown from the fan 3 to come in is arranged on the rear surface of the porous board 8. The front surface of the storage part is opened toward the inner part of the room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI