baber/WOPTO huggingface dataset:
Patent JP-2005151614-A (JP)
Title: Dc-dc converter
Inventor: NINO SHINICHI
IPC: H02M3/155
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce switching loss in a step-up/down type DC-DC converter transferring power from the low voltage side to the high voltage side or reversely between two power supplies of different voltage or two circuits in response to an external select signal.  <P>SOLUTION: In the step-up/down type DC-DC converter (1) transferring power from the low voltage side to the high voltage side or reversely between two power circuits of different voltage in response to an external select signal, a gate control circuit (4) performs zero-cross control through a circuit comprising first and second transistors (Q1, Q2) connected in series and provided with inverse parallel diodes (D1, D2) between the I/O terminal (N2) of a high voltage circuit (2) and the ground (GND), a reactor (L) connected between the joint (N3) of two transistors and the I/O terminal (N1) of a low voltage side circuit (3), a snubber capacitor (C3) connected between the joint (N3) and the ground (GND), a zero-cross detecting circuit (5) for detecting the moment in time when the voltage between the joint (N3) and the ground (GND) becomes zero, and the gate control circuit (4) for controlling switching operation of the first and second transistors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151634-A (JP)
Title: Dc-dc converting circuit
Inventor: KARIBE MASAO
IPC: G09G3/36
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the variation of the output voltage of a DC-DC converting circuit using a thin-film transistor.  <P>SOLUTION: A step-up DC-DC converting circuit is provided anew with a second n-type thin-film transistor N2 and a second p-type thin-film transistor P2. For the second n-type thin-film transistor N2, its source electrode is connected to the second end of the second capacitor C2, its source electrode to the first reference voltage source YVDD, and its drain electrode to the second end of the first capacitor C1. For the second p-type thin-film transistor P2, its gate electrode is connected to the second end of the second capacitor C2, its source electrode to the third capacitor C3, and its drain electrode to the second end of the first capacitor C1. Hereby, the voltage at the second end of the first capacitor C1 is hardly influenced by the threshold between the source and drain of the first diode D1, and the first n-type thin-film transistor N1 and the first p-type thin-film transistor P1 are completely switched off to suppress the occurrence of a leakage current.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150247-A (JP)
Title: Thermoelectric conversion device and method of manufacturing same
Inventor: SUGIYAMA SUSUMU
IPC: H01L35/34
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing thermoelectric conversion device which can manufacture a plurality of concentrated thermostats with a lower cost.  <P>SOLUTION: First metal wires 31a to 38a and second metal wires 31b to 38b are formed on an insulating sheet 12 by using a glass substrate in which a non-transmissive mask is formed in the same shape as the first metal wires 31a to 38a. Namely, it is no longer required to individually prepare for the glass substrate to form the first metal wires 31a to 38a, and the glass substrate to form the second metal wires 31b to 38b. Accordingly, the cost for manufacturing glass substrate can be reduced as much.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145157-A (JP)
Title: Door frame structure for vehicle
Inventor: NODA ATSURO
IPC: B60J5/04
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door frame structure for a vehicle capable of easily preventing, at low cost, water droplets from adhering to the end face of the folded-up part of an outer sash panel.  <P>SOLUTION: This door frame structure for the vehicle comprises a door frame formed by combining an outer sash with an inner sash. The edge part of the outer sash is folded back to the inner sash side to hold the edge part of the inner sash. A bent end part projecting in the door inner direction apart from the edge part of the inner sash is formed at the tip of the folded-up part of the outer sash, and the end face of the bent end part is opposed to the edge part of the inner sash.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148241-A (JP)
Title: Shutter apparatus
Inventor: WASHISU KOICHI
IPC: G03B7/093
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a shutter, and also, to accurately control the drive of the shutter.  <P>SOLUTION: The shutter apparatus is provided with: a shutter mechanism (11); driving parts (12 and 51c) for driving the shutter mechanism; a power supply part 13 for supplying power to the driving parts; a band-pass limiting part (14) for obtaining a driving voltage for the driving parts; and a camera microcomputer (10) for detecting the operating state of the shutter mechanism based on a change in the driving voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145522-A (JP)
Title: Capping method and apparatus
Inventor: HIRANO KATSUJI
IPC: B67B3/18
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a flange neck opened in the bottom end of a barrel part from being deformed or buckled to cap a container.  <P>SOLUTION: A capping method includes the steps of placing a roughly shaped metal cap 35 on the mouth 34 of a metal container 31 having an opening with a flange 42 formed in the bottom end and threads formed on the top end and forming the screw on the roughly shaped metal cap 35 by a screw formation roll 12 with the top plate of the roughly shaped cap 35 being pressed against the mouth 34 by a pressure unit 9. In the capping method, the flange 42 is brought into contact with a support member 46 that has a cross-sectional shape corresponding to the shape of the flange 42, and the top plate of the roughly shaped cap 35 is pressed by the pressure unit 9, thereby holding the container 31 between the pressure unit 9 and the support member 46, and then the screw of the roughly shaped cap 35 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154512-A (JP)
Title: Nonhalogen flame-retardant adhesive composition and its use
Inventor: SUGIYAMA SHUICHI
IPC: B32B15/08
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nonhalogen flame-retardant adhesive composition having excellent flame retardance, adhesiveness and migration resistance, a copper-clad laminate for a flexible printed wiring board, a flexible printed board and a cover lay film for a flexible printed wiring board using the adhesive composition.  <P>SOLUTION: The nonhalogen flame-retardant resin composition comprises a base resin 11 composed of at least an epoxy resin, a curing agent and carboxy group-containing rubber, surface-treated aluminum hydroxide particles 10 in the ratio of the aluminum hydroxide particles to the total of the base resin and the aluminum hydroxide particles of 25-50 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004148837-A (JP)
Title: Coating film transfer tool
Inventor: NAKAMURA MASATO
IPC: B43L19/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a coating film transfer tool which is easy to replace a transfer tape by winding a transfer tape around a transfer head protruded outside the tool and pressing the tape against a transfer surface to transfer a coating film.  <P>SOLUTION: A transfer tape 7 having a coating film coated onto its surface is wound off from a winding-off core 2, is wound around a transfer head 8 protruded outside the tool, and is wound around a winding core 4. A case 1 comprises a dish-shaped body 1a and a lid 1b covering the top surface of the body. The winding-off core 4 is detachable from a drive shaft 3 disposed on the body 1a of the case 1. The transfer head 8 is mounted on the front end of an arm 6 supported pivotably within the case 1. The position of use of transfer in which the transfer head is protruded outside the tool and a replacement position located within the tool are rotatable. A wall for inhibiting the rotation of the arm 6 and the transfer head 8 is not provided on a rotation trajectory of the arm 6 and the transfer head 8 in the body 1a but on the lid 1b covering the top surface of the body 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005157074-A (JP)
Title: Method for producing polyester resin for toner
Inventor: YAMAZAKI TOMOKI
IPC: C08G63/48
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester resin for toner by which the polyester resin can be efficiently mass-produced with stable quality without using bisphenol A or its derivative as an alcohol component.  <P>SOLUTION: The polyester resin is synthesized in which acid components are (1) disproportioned rosin and (2) terephthalic acid and/or isophthalic acid, alcohol components are (3) glycidyl ester and (4) an aliphatic diol, a crosslinking component consists of a polycarboxylic acid and/or a polyol, a molar ratio between the acid components (1)/(2) is 0.2-0.6, and a molar ratio between the alcohol components (3)/(4) is 0.05-0.4. The polyester resin is discharged from a reactor vessel under conditions of 160-250°C, a viscosity of 3-400 Pa s at the start of discharge and a viscosity of 50-500 Pa s at an end, and after cooling and pulverization, the resulting pulverized powder is mixed using a mixer and made uniform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161552-A (JP)
Title: Gasket for molding plastic lens
Inventor: KADOWAKI SHINICHIRO
IPC: B29L11/00
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket for molding a plastic lens constituted so as to certainly prevent the bubble failure caused by a liquid leak and the suction of air.  <P>SOLUTION: A gasket formed into a cylindrical body from a soft plastic material and a pair of the molds 2 and 3 penetrated in the gasket 1 in opposed relationship so as to leave a predetermined interval are provided. The parts expanded diametrically by the penetration of the molds 2 and 3 of the inner peripheral surface of the gasket 1 are formed into taper surfaces 31 and 32 so that the outer peripheral edges 13 and 15 on the sides of the molding surfaces 2b and 3b of the molds 2 and 3 are more strongly brought into contact with the gasket 1 than the outer peripheral edges 12 and 14 of the surfaces 2c and 3c on the opposite sides of the molds 2 and 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165433-A (JP)
Title: Content distribution system and method, content processing device and method, content distribution device, recording medium, and program
Inventor: KATAYAMA YASUSHI
IPC: H04N21/472
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely receive the distribution of content.  <P>SOLUTION: After a settlement process for the content purchased by a user has been carried out, a browser 23 accesses a shop server 101 in steps S30, S31 to obtain a package information file. In step S32, the browser 23 supplies the obtained package information file to a package information processing agent 24 and automatically starts a helper application. The package information processing agent 24 accesses a metadata database 104 to obtain metadata in steps S42, S43. In steps S62, S63, a DRM client 30 accesses a DRM server 107 to obtain a license. This invention is applicable to a TV set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160725-A (JP)
Title: Multi-chamber container
Inventor: OKAHISA TOSHIYA
IPC: B65D30/08
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-chamber container capable of administering mixed medicines only by removing a partition means during medicine mixing procedure using the same and which can prevent unmixed medicines contained in storage chambers from flowing into a hollow needle through a mouth plug before the removal of the partition means.  <P>SOLUTION: The multi-chamber container 1 comprises an inner container body 30 having the plurality of compartmented storage chambers and an outer container 2. The outer container is folded toward one wall section side at a folding line 10 provided on the outer container to form a first chamber 17 and a second chamber 18. In such a condition, a part of the inner surface of the other wall section of the first chamber faces a part of the inner surface of the other wall section of the second chamber. The inner container is then fixed to the first chamber of the outer container, and the inner surface of the other wall section of the second chamber facing the part of the inner surface of the other wall section of the first chamber is sealed peelably with the outer surface of one wall section of the inner container in the peripheral of discharge openings 38 each of which is provided on the one wall section of the every storage chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004197223-A (JP)
Title: Iridium based superalloy and its manufacturing method
Inventor: MITARAI YOKO
IPC: C22F1/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superalloy having a high melting point and excellent creep characteristics and sufficient room-temperature ductility which is usable as a member of high-temperature equipment such as a jet engine, rocket engine, gas turbine for power generation, turbine vane, turbine blade, space shuttle engine which is used in a high temperature and high stress.  <P>SOLUTION: The superalloy is obtained by heat-treating an iridium based superalloy obtained by adding 19-22 at% tungsten to iridium at 1,400-1,800°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005168267-A (JP)
Title: Brush holder and motor
Inventor: OBA TAKEHARU
IPC: H02K13/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush holder capable of preventing flux, which is heated to high temperature when soldered, from being scattered or flowing onto sealing member side, and of preventing the deformation of the sealing member, which is a factor that deteriorates sealing capability.  <P>SOLUTION: A brush holder body portion 7a has first connection bases 51 to 53 that perform the connections by soldering between a terminal, on which choke coils, capacitors and terminals are mounted as electrical components, and the choke coils and capacitors. Wall portions 54, 55 that protrude from the connection bases 51 to 53 and the sealing member 15 are provided in between the connection bases 51 to 53 and the sealing member 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172488-A (JP)
Title: Coated state inspection apparatus
Inventor: HOSOYA TOMOKI
IPC: G01J5/48
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated state inspection apparatus for inspecting an entire coated region by using infrared thermal cameras, and can be manufactured inexpensively without making the configuration of the apparatus complex.  <P>SOLUTION: The coated state inspection apparatus comprises a control unit 5 for specifying the position of a nozzle 3 for coating a material 1 to be coated with a coating agent 2, the infrared thermal camera 6 for capturing a heat wave image around the coated position of the coating agent applied onto the material to be coated, and an image processor 7 for capturing an image in a prescribed range at the front in a prescribed distance and at the rear in a prescribed distance to the advance direction of the nozzle, based on the nozzle position specification information in images captured by the infrared thermal camera 6. The images before and after the nozzle 3 passes at the same position of the material 1 to be coated are compared. Based on the comparison result, it is determined whether the coated state of the coating agent is conforming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004195221-A (JP)
Title: Air-conditioning sheet and air-conditioning device for air-permeable sheet
Inventor: STOEWE STEFAN
IPC: B60N2/90
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To supply an air supply device for an air-conditioning device of an air permeable sheet, which is wholly protected with high reliability, in an air-conditioning sheet.  <P>SOLUTION: The air-conditioning sheet has a sheet face 4 with a cushion, a back rest 8 with a cushion, and a fan connected with air-distribution devices 20 and 22 inside the sheet on the one hand and having an air-pass area 31 open to the surrounding area on the other hand and provided under the sheet face 4. The air-pass area 31 is actually provided on the side of the fan 16 facing the sheet face 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005173323-A (JP)
Title: Pickup device
Inventor: KANAYAMA RYOHEI
IPC: G10H3/18
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pickup device which can properly be used independently of a classification of a guitar by allowing arrangement of a plurality of pickup coils to properly cope with curves of bowstrings arranged on a stringed instrument.  <P>SOLUTION: By this pickup device, curves can be adjusted in accordance with bending of a pickup substrate itself having pickup coils attached thereto. Distances between respective pickup coils arranged on the pickup substrate and respective bowstrings can always be kept proper by properly adjusting the curve of the pickup substrate. Consequently, an effect of properly detecting vibration of each bowstring independently of a classification of a guitar is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172719-A (JP)
Title: Fluorescence x-ray analysis apparatus system and method
Inventor: UEHARA YASUSHI
IPC: G21K5/00
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analysis apparatus capable of detecting ions contained in a liquid sample with high sensitivity.  <P>SOLUTION: The fluorescent X-ray analysis apparatus 2 is provided with a sample tube 4, having an electrically conductive X-ray transmission window 6 and housing the liquid sample 3; an X-ray source 8 for irradiating the liquid sample 3 with primary X-rays via the X-ray transmission window 6; an X-ray detection part 10 for detecting fluorescent X-rays, generated at the liquid sample 3 and emerging from the sample tube 4 via the X-ray transmission window 6; an electrode 12 provided for a prescribed location of the sample tube 4; and a power supply circuit 18 connected between the X-ray transmission window 6 and the electrode 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174168-A (JP)
Title: Client-participatory construction contract system and method
Inventor: IWAOKA HIROTADA
IPC: G06Q50/08
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional construction method wherein a client himself/herself can not participate in works involved in physical work and the client can not get a feeling of satisfaction of participating in the physical work himself/herself to build his/her own house.  <P>SOLUTION: A plurality of types of works to be carried out for a single client are stored in storing means 32 of a server computer 3, and out of the types of works, at least types of works in which the client can participate are selectively output to a client computer 1 of the client. When the client's expression of participation in works is received, the received work type is output to a client computer 2 of a contractor. In the reception, whether tool rental or purchase, material delivery, know-how teaching and work guidance are requested or not can be received so that the work can be smoothed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180182-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: ISHII HIROSHI
IPC: F02D41/04
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly correct a fuel injection amount based on a deposition amount even in operating an intake control valve.  <P>SOLUTION: An air-fuel ratio control device comprises: a means 1 calculating a reference fuel injection amount Tp; a means 2 calculating an equilibrium deposition amount MFH of fuel of an intake system depending on an operational status; a means 3 calculating deviation from the equilibrium deposition amount MFH of a deposition amount calculation value MF which varies in a primary delay with respect to the equilibrium deposition amount MFH; a means 4 calculating a ratio KMF of a deposition amount varying with respect to the deviation; a means 5 calculating a deposition velocity VMF (=KMF×(MFH-MF)) from the deviation (MFH-MF) and the ratio KMF; a means 6 for correcting and calculating the reference fuel injection amount Tp by the deposition velocity VMF; a means 7 calculating the deposition amount MF of this time by adding the deposition velocity VMF to the deposition amount MF-1 calculated last time; and a means 8 restricting the ratio KMF. The air-fuel ratio control device further comprises a map switching means 9 switching between maps used in the deviation calculation means 3 and deposition amount calculation means 7 for operation time and non-operation time of the intake control valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179392-A (JP)
Title: Solid lubricant and sliding member
Inventor: MUTSUKAWA MASAYUKI
IPC: C10M107/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid lubricant which does not contain lead and exhibits lubricating properties equal or superior to solid lubricants containing lead under a heavy load condition, and a sliding member.  <P>SOLUTION: The solid lubricant is intended to be embedded in holes or grooves formed on the sliding surface of a sliding member substrate and comprises 10-30 wt% of one or more waxes selected from among hydrocarbon waxes, higher fatty acids, higher fatty acid esters and higher fatty acid amides and 10-40 wt% of tin oxide with the remainder being a tetrafluoroethylene resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307061-A (JP)
Title: Method and machine of manufacturing package for tobacco product provided with folded type coupon
Inventor: DRAGHETTI FIORENZO
IPC: B65H45/22
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a package for a tabacco product provided with a folded type coupon at a higher speed than that of manufacturing the package in a prior art.  <P>SOLUTION: The method and machine that manufacture the package for the tabacco product provided with the folded type coupon, wherein a plane band is reeled out from a reel and is supplied to a folding station, the band is then folded along at least one folding line parallel with the moving direction of the band, the folded band is subsequently supplied to a cutting station, the folded band is then cut along a cutting line which intersects with the moving direction of the band, the folded type coupon is separated from the band, the folded type coupon is engaged by a grip head cooperating with the cutting station, and the folded type coupon is arranged to be supplied to a packing conveyor, and to be supplied over the package of the tabacco product held by a pedestal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178549-A (JP)
Title: Ordnance control circuit
Inventor: KAGAWA KENJI
IPC: B64G1/66
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and reliable ordnance control circuit.  <P>SOLUTION: A source electrode of an EFT 3 is connected to an input terminal 1 to which a power supply voltage is inputted and a resistance 8 is connected between the source electrode and a gate electrode. A switch 10 serially connected to a resistance 9 is provided between the gate electrode of the EFT 3 and a ground potential. A source electrode of an EFT 5 is connected to a drain electrode of the EFT 3 through a resistance 4, a drain electrode is connected to an output terminal 2 for outputting electric power to an ordnance, and the source electrode and a gate electrode are connected through a resistance 12. An emitter electrode of a transistor 11 is connected to the drain electrode of the EFT 3, a base electrode is connected to the source electrode of the EFT 5, and a collector electrode is connected to the gate electrode of the EFT 5. A switch 14 and a resistance 13 are serially connected between the gate electrode of the EFT 5 and the ground potential.  <P>COPYRIGHT: (C)2005,JPO&NCIPI