baber/WOPTO huggingface dataset:
Patent JP-2005032287-A (JP)
Title: Magnetic disk device, method for recording/reading out system data of magnetic disk and magnetic disk control program
Inventor: AOKI SHUNSUKE
IPC: G11B20/12
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a magnetic disk by highly reliably reading the latest system data whose record is to be updated.  <P>SOLUTION: In the case of recording system data in the magnetic disk, the recording update frequency of the system data in the magnetic disk is acquired and the acquired record updating frequency is added to the system data and recorded together at the time of updating the record of the system data in the magnetic disk. At the time of reading the system data, the recording update frequencies added to respective system data written in a multiplex state are mutually compared and the system data to which the largest recording update frequency is added are selected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028107-A (JP)
Title: Silencer for gas turbine
Inventor: YAMAKAWA AKIRA
IPC: F02C7/045
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pressure loss accompanying eddy currents by restricting eddies of gas between silencer panels in a silencer for a gas turbine.  <P>SOLUTION: In this splitter type silencer, a plurality of silencer panels 8a and 8b are serially disposed in a gas flow direction in an intake duct 7a or an exhaust duct in the gas turbine. A gap adjusting cover 20 is installed on a rear edge of an upstream side silencer panel 8a as set at such a value that a gap between the upstream side silencer panel 8a and the downstream side silencer panel 8b is eliminated by thermal expansion when operated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005031179-A (JP)
Title: Image forming system
Inventor: TOKIMATSU HIROYUKI
IPC: B29C48/92
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system which includes the different models of image forming apparatuses and has no difference in terms of an image quality between apparatuses.  <P>SOLUTION: The image forming system is constituted by respectively connecting the plurality of the image forming apparatuses of an electrophotographic system possessing an image carrier to form a latent image on a surface based on an inputted image data and a developing device provided with a developer carrier arranged opposed to the image carrier and to develop the latent image by carrying and feeding developer by communication means. Also, in the image forming apparatuses, the part or all of the plurality of the image forming apparatuses are different models, and when comparison is made for arbitrary two image forming apparatuses, the ratio of an average distance D between the image carrier and the developer carrier ranges from 0.8 to 1.2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032517-A (JP)
Title: Fuel cell
Inventor: TAKENO KAZUHIKO
IPC: H01M8/24
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small fuel cell smoothly supplying air to an air electrode and completely shutting air, and easily switching the inflow and cutoff of air.  <P>SOLUTION: A cell 19 of the fuel cell comprises a fuel chamber 18, a cell structure 28 comprising a fuel electrode current collector/a fuel electrode catalyst layer/ a solid electrolyte/an air electrode catalyst layer/an air electrode current collector, and an air introducing plate 29 coming in contact with the air electrode current collector 26 and pressing the cell structure 28. An opening part 29A for supplying air to the air electrode catalyst layer is installed in the air introducing plate 29, and an air introducing port 33 is formed in a first housing 11-1 covering the cell 19 of the fuel cell. In a state in which the first housing is closed, the inner surface of the first housing comes in contact with the air introducing plate 29, the opening part 29A is blocked, and inflow of air from the outside is prevented, and in a state in which the first housing 11-1 is drawn out, air is smoothly supplied from the outside to the cell structure 28 through a space formed between the air introducing plate 29 and the cell structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002977-A (JP)
Title: Waterproof construction of submersible pump
Inventor: YAMAMOTO TAKAO
IPC: F04D29/12
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a submersible pump that it requires an electrical leak alarm or periodical maintenance for leakage prevention that is the lowest necessary condition for the submersible pump because even the expensive axial sealing cannot completely satisfy the same.  <P>SOLUTION: The submersible pump comprises an external gas generator/feeder and a device for injecting a gas therefrom into a motor casing or a sealed shaft trunk by way of a feed pipe such that the airtight portion can be kept higher in pressure than the outside. As a result, it is possible to prevent water infiltration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037495-A (JP)
Title: Positive photoresist composition and method for forming resist pattern
Inventor: MASUDA YASUO
IPC: G03F7/004
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photoresist composition having high heat resistance and dissolving property and capable of forming a pattern with excellent resolution and perpendicularity, and to provide a method for forming a resist pattern.  <P>SOLUTION: The positive photoresist composition contains: (A) an alkali-soluble novolac resin in which hydrogen atoms in all of the phenolic hydroxyl groups are partially substituted for 1,2-naphthoquinone diazide sulfonyl groups; and (B) a dissolution accelerator expressed by general formula (b-1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038054-A (JP)
Title: Method, program, device and system for delivering email
Inventor: UEHIGASHI SHINOBU
IPC: G06F13/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce delivery errors by efficiently unifying the management of clients' email destination addresses.  <P>SOLUTION: An email delivery device 101 comprises a client information database 204 for storing client information; an email delivery part 702 for delivering email; an error client information database 206 for storing information on error clients corresponding to delivery errors; a client identification information receiving part 704 for receiving client identification information obtained from a card type storage medium C; an authentication part 705 for determining whether or not a settlement process is possible according to the client information; a client identification information comparing part 107 for comparing the client identification information; and a change request reporting part 708 for reporting a request to change destination address information included in the error client information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035906-A (JP)
Title: Modified powder and cosmetic containing the same
Inventor: SUMIDA YUKIMITSU
IPC: A61Q1/10
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide modified powder having an excellent moisture-retaining effect and usability, and to provide a cosmetic containing the same.  <P>SOLUTION: This modified powder is characterized by chemically modifying the surface of nuclear powder with an alkylene oxide derivative represented by general formula (I) [AO is a 3 to 4C oxyalkylene; EO is oxyethylene; (m) and (n) are the average mole numbers of the added AO and EO, respectively, provided that 1≤(m)≤70, and 1≤(n)≤70; the rate of EO to the total amount of AO and EO is 20 to 80 mass %; AO and EO may be added to each other in a blocked state or in a random state; R<SP>1</SP>is a 1 to 4C hydrocarbon group or H, wherein the rate of the number of hydrogen atoms to the number of the hydrocarbon groups is ≤0.15; R<SP>2</SP>is a reactive group with the surface of the nuclear powder].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107641-A (JP)
Title: Solid polymer electrolyte
Inventor: MURAMOTO HIROO
IPC: C08F293/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte having excellent thermal characteristics, physical characteristics, and ionic conductivity so as to be positioned on a level near to practical use, and to provide a copolymer composition used as a base material for producing the solid polymer electrolyte, especially a fully-solidified polymer electrolyte.  <P>SOLUTION: This solid polymer electrolyte contains a copolymer and a electrolytic salt, wherein the copolymer is composed of a block chain A having repeating units expressed by formula (I), a block chain B having repeating units expressed by formula (II) (R<SB>9</SB>is an aryl), and a block chain C having repeating units expressed by formula (III) (R<SB>13</SB>is an aryl or a heteroaryl), and the chain B, the chain A, and the chain C are arranged in this order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005044416-A (JP)
Title: Magnetic head device
Inventor: KUMAGAI AKIYASU
IPC: G11B5/60
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the spacing between a head slider and a medium small and stable by making the pressure of the head slider by a load spring increasable.  <P>SOLUTION: A magnetic head device provided with the head slider 11 floating against the pressure of the load spring by air dynamic pressure produced by the rotation of a magnetic disk medium 2 comprises, near the outflow end of the air flow of the head slider 11, a spacing member 12 formed of a liquid with low affinity for the surface of the magnetic disk medium 2 forming the curved surface in contact with the surface of the magnetic disk medium 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051859-A (JP)
Title: Digital current differential relay
Inventor: SAITO HIROSHI
IPC: H02H3/28
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital current differential relay which can be used with no special correction with an opponent terminal current even if an existing communication medium is used or a new digital communication network is constituted.  <P>SOLUTION: The digital current differential relay comprises a first calculation means 9 which A/D converts the electrical quantity of an own terminal and then processes it for vector component representation, a transmission means 10 for outputting the information of the own terminal containing the output current data of the means 9 (digital data signal), a modulation means which modulates the digital data signal outputted from the means 10 into a prescribed analogue data signal and transmits it to a current differential relay of an opponent terminal through a communication medium, a receiving means 13 which receives the analogue data signal transmitted from the opponent terminal and demodulates to an original digital data signal for reception, a second calculation means 14 which performs a current differential calculation using the current data of the own terminal/opponent terminal acquired from the transmitting means 10 and the receiving means 13, for detecting occurrence of accident inside a protected section, and a sampling synchronous control means 15 for controlling the sampling signals to be the same timing at terminals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066378-A (JP)
Title: Powder processing device and powder processing method
Inventor: TANAKA HARUHITO
IPC: C01B31/04
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder processing device which realizes efficient spheronization of a scale-shape raw powder material such as natural graphite, and also provide a powder processing method.  <P>SOLUTION: The powder processing device is provided with a main body 11 for processing powder in its inside. A rotation piece part 14 for forming an air current is provided inside the main body 11. A gas-introducing inlet 28 for introducing a gas into the main body 11 in the direction along the rotation axis of the rotation piece part 14 and a space 14b are provided. Inside the main body 11, a guide ring 13 having an axis along the direction of the rotation axis of the rotation piece part 14 is provided. A rotation control part for controlling the rotation of the rotation piece part 14 is provided. A guide part 13a for controlling the air current is formed on the outer circumference of the guide ring 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028527-A (JP)
Title: Bread slicer, bread slicer positioning plate, and bread crust remover
Inventor: TSUCHIKURA FUYUHIRA
IPC: A21C15/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for efficiently and nicely slicing bread through a simple process.  <P>SOLUTION: There is provided a bread slicer which slices a mass of bread 30 at a predetermined width by relatively moving a round blade 31 in a bread width direction. In the bread slicer, the round blade 31 is set such that a ratio (diameter/bread height) of the diameter thereof to a bread height h is more than 3.65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033096-A (JP)
Title: Dry etching method using light emission, dry etching control device and dry etching device having the control device
Inventor: YOSHIDA TAKAKATSU
IPC: H01L21/3065
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To readily adjust selectivity to a target value.  <P>SOLUTION: A lookup table of light emission strength and treatment conditions and selectivity in dry etching is prepared in advance. When dry etching is started, light emission intensity of plasma emission is detected, compared with selectivity which is the target set in an etching program. When it is not the plasma emission strength corresponding to the set selectivity, dry etching treatment conditions are adjusted based on data of the lookup table so that emission strength of plasma light emission is the plasma light emission strength corresponding to the target selectivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028032-A (JP)
Title: Washing tool for endoscope
Inventor: TAKANO MASAHIRO
IPC: A61B1/24
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing tool for an endoscope which can be sanitarily kept and for which an unused part and a used part can be easily discriminated.  <P>SOLUTION: The washing tool for the endoscope comprises a plurality of washing brush bodies 11 provided with a brush part 12 and a grip part 13 and is for brushing and washing an opening part communicated to a pipeline provided inside the endoscope. The grip part 13 of each washing brush body 11 is provided with a brush housing part 13a in a blind cylindrical shape capable of housing the brush part 12 and a connecting projection part 13b projectingly formed in a shape fittable to the brush housing part 13a at the bottom surface side end part of the brush housing part 13a for holding the brush part 12. Then, by fitting the brush housing part 13a and the connecting projection part 13b, the plurality of washing brush bodies 11 are freely connected in the state of housing the brush part 12 in the brush housing part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042050-A (JP)
Title: Curable silicone composition and method for forming pattern by using the same
Inventor: HARIHARA YUKINARI
IPC: G03F7/029
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable silicone composition curable by hydrosilylation.  <P>SOLUTION: This curable silicone composition consists of the following: (i) an organopolysiloxane having at least 2 alkenyl groups bonded with silicon atom in one molecule, (ii) an organohydrogenpolysiloxane or hydrosilane compound having at least 2 hydrogen atoms bonded with a silicon atom in one molecule, (iii) an organopolysiloxane having an alkenyl group and hydrogen atom bonded with silicon atom and (iv) a hydrosilylation catalyst component of (1) a substance containing an onium salt as a hydrosilylation catalyst and an inhibitor, or (2) a selected substance from the reaction products of the hydrosilylation catalyst with the onium salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045177-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: ITO YOSHIO
IPC: H01G11/54
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for driving an electrolytic capacitor which can improve the breakdown voltage without raising the specific resistance.  <P>SOLUTION: In the electrolyte containing ethylene glycol as a main solvent, there are dissolved one or more of organic carboxylic acid, such as azelaic acid, sebacic acid, benzoic acid, 1,6-decanedicarboxylic acid, 5,6-decanedicarboxylic acid and 7-vinyl hexadecene-1,16-dicarboxylic acid, or salts thereof; boric acid or ammonium salts thereof; and 0.5-2.0 wt% of isopropyl parahydroxybenzoate expressed by a formula.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050644-A (JP)
Title: Microwave heating device
Inventor: OKAMOTO TADASHI
IPC: C04B35/64
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved microwave heating device with a broad width and thin wall thickness, uniformly and effectively heating an object to be heated having a large microwave loss.  <P>SOLUTION: The microwave heating device is constructed so as to excite a microwave in resonance mode generating a constant electric field in one direction in a resonance cavity 1, and to make the object to be heated W absorb a leaked power by generating leakage power having uniform electric field generated at the inside of the cavity 1, by forming a leakage hole 7 on a part of a side wall 6 of the resonance cavity 1 from which, a part of microwave leaks. By the above, a uniform microwave heating with high efficiency can be applied even to the object to be heated having a relatively large microwave loss.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054468-A (JP)
Title: Header for drainage
Inventor: KAMIMURA BUNJI
IPC: F16L41/02
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a header for drainage by shortening its longitudinal length.  <P>SOLUTION: In the header for drainage with cylindrical branch pipe connection parts connected into the mutually facing positions on both sides of a header main, a straightening vane hanging from a top part of the header main into a position corresponding to at least the cylinder bottom of the branch pipe connection part, to separate between connection ports of both branch pipe connection parts is provided inside the header main to which both branch pipe connection parts are connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056197-A (JP)
Title: Information management system and information management program
Inventor: MINAMI TAKASHI
IPC: G06F17/30
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management system which provides a map picture showing management target positions and is not required to be reconstructed even when different management targets are introduced.  <P>SOLUTION: The system ID of an external system 2, link ID for specifying management target data managed by the external system 2 and geographical information included in the management target data are transmitted to an information management system 1 following a predetermined registration protocol. The information management system 1 provides a map picture where locations specified based on the geographical information are marked. When the marks are selected, the information management system 11 calls the external system 2 by using link calling information generated based on a predetermined calling protocol in order to make the external system 2 output the browsing picture of the management target data corresponding to the selected marks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057942-A (JP)
Title: Rotary electric machine
Inventor: NAKA KOKI
IPC: H02K21/14
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet rotary electric machine in which both cogging torque and torque ripple can be reduced because the relative angle of a plurality of stators is varied depending on the coil current.  <P>SOLUTION: In the rotary electric machine, the stator is divided into a plurality of sections in the axial direction facing the rotor and arranged to move in the circumferential direction. Each stator is provided with a coil and a permanent magnet rotor is employed. Both cogging torque and torque ripple of the rotary electric machine can be reduced by varying the relative angle of the plurality of stators during operation of the rotary electric machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062311-A (JP)
Title: Device and method for preventing resonance
Inventor: NISHIKAWA HIDETOSHI
IPC: B41J2/44
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for preventing resonance which suitably avoids resonance of an exposing device, and realizes high image quality and low noise, even when it is unnecessary to design resonance prevention of a casing for each model of image forming devices, and the frequencies of the generated oscillation range almost continuously.  <P>SOLUTION: The device prevents the resonance of the exposing device 5 mounted on the image forming device with a oscillation source, is provided with: a pressurizing mechanism 8 configured so as to pressurize a pressurized part 9 of the exposing part 5; and a control device for control the pressurizing operation to the pressurized part 9 of the pressurizing mechanism 8, and is configured so as to change the natural frequency of the exposing device for the pressurized state and the non-pressurized state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004077478-A (JP)
Title: Device for measuring wall thickness of tube on tube-rolling machine
Inventor: SAUERLAND MARTIN
IPC: G01B11/02
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for easily modulating a laser-ultrasonic wave measuring device.  <P>SOLUTION: The device for measuring wall thickness D of a tube 1 on a tube-rolling machine is provided with a measuring head 2 of the laser-ultrasonic wave measuring device. Inside this measuring head 2, an excitation laser 3, an irradiation laser 4, and a convergent lens 5 for collecting lights scattered and returned from the tubing surface to the measuring head 2 are located. Further at least two light sources 6, 7 or 8 fixed to different positions on the measuring head 2 are located on the measuring head 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005063551-A (JP)
Title: Magnetic recording medium and method for manufacturing the same
Inventor: ASHISAKA SHINICHIROU
IPC: G11B5/72
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wear of a high-sensitivity magnetoresistance effect type magnetic head capable of obtaining high sliding durability without generating magnetic spacing loss and increasing the capacity, in a magnetic tape in which a carbon protective film 3 is formed on a metal magnetic film 2 on a nonmagnetic support body, by a chemical vapor deposition method.  <P>SOLUTION: In the magnetic tape having the width of 8 mm, for example, the thickness of the protective film in a region E<SB>1</SB>that is 1 mm from the upper edge part with respect to the width direction of the tape is 15±3 nm, and the thickness of the protective film in the other region E<SB>2</SB>is 10±3 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI