baber/WOPTO huggingface dataset:
Patent JP-2006013005-A (JP)
Title: Silicon carbide semiconductor substrate and manufacturing method therefor
Inventor: ENDO TAKESHI
IPC: H01L29/12
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor substrate which prevents flaws, and has excellent regularity as well as a good surface state.  <P>SOLUTION: A silicon carbide semiconductor substrate 2 is provided that has a surface, which forms an angle of 10° or more relative to a (0001) Si surface by a cutout, as a main surface. The main surface 2a of the silicon carbide semiconductor substrate 2 is polished to a mirror-smooth state. A layer is epitaxially grown from the main surface 2a of the silicon carbide semiconductor substrate 2 to form an epitaxial layer 3 on the main surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011989-A (JP)
Title: Authentication method, terminal device, repeater, and authentication server
Inventor: SATO ATSUSHI
IPC: G06F21/41
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize safe user authentication processing even when a terminal device does not obtain and selectively use a plurality of temporary IDs in a network where user authentication processing is performed by a plurality of authentication servers.  <P>SOLUTION: The terminal device is equipped with a first authentication information transmitting part 103 which transmits a first authentication information including a user ID to a repeater 200A, a temporary ID storage part 102 which stores a temporary ID issued by an authentication server 300A which receives the first authentication information via the repeater 200A, and a second authentication information transmitting part 103 which transmits a second authentication information including an authentication server ID for identifying the temporary ID and the authentication server to the repeater 200A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008915-A (JP)
Title: Ink set, inkjet recording method, ink cartridge, recording unit, inkjet recording device and image-forming method
Inventor: ICHINOSE HIROBUMI
IPC: C09D11/00
Filed: 2004-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming method which, when ink comprising a pigment as a coloring material is used, can improve deterioration in beautifulness of an image resulting from nonuniformity of color images of secondary or higher-order colors which has been remarkably liable to occur heretofore in the case of a pigment ink.  <P>SOLUTION: In the image-forming method for forming a multiple-order color on a medium to be recorded using aqueous ink of different colors which comprise at least water, a plurality of water-soluble organic solvents and a water-insoluble coloring material, at least two aqueous inks selected from aqueous inks of different colors are used, where each color ink comprises the plurality of water-soluble organic solvents comprising a good solvent for the water-insoluble coloring material and a poor solvent for the water-insoluble coloring material and the content of the poor solvent in each ink falls within the substantially same range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005097086-A (JP)
Title: Glass paste
Inventor: IZEKI JUNICHI
IPC: C04B35/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass paste in which glass powder is satisfactorily softened and fluidized even in firing in the air to attain excellent sealing.  <P>SOLUTION: The glass paste comprises a powdery material containing the glass powder and a vehicle. The vehicle contains an alcohol obtained by substituting hydroxide groups for a plurality of hydrogens of a 5-20C aliphatic hydrocarbon having side chains.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068405-A (JP)
Title: Rubber composition
Inventor: DOBASHI MASAAKI
IPC: C08L11/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizer for chloroprene rubber that gives further improved cold resistance to the chloroprene rubber, and a chloroprene rubber composition that satisfies all of cold resistance, heat resistance, and oil resistance.  <P>SOLUTION: This plasticizer for chloroprene rubber comprises an ester of a polyoxytetramethyleneglycol having a number average molecular weight of 200-650, and an aliphatic carboxylic acid. The chloroprene rubber composition comprises 100 pts.wt. of a chloroprene rubber and 3-50 pts.wt. of this plasticizer. The rubber composition is used as a member for automobiles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006019355-A (JP)
Title: Lead-tellurium-based thermoelectric material and thermoelement
Inventor: HORI YASUHIKO
IPC: H01L35/34
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To fabricate a thermoelement having a large mechanical strength.  <P>SOLUTION: A thermoelectric material is made by adding at least one kind of element or compound selected among a second material group including Pb, Sn, Te, and PbI<SB>2</SB>, and at least one kind of element selected among a third material group including Fe, Ni, and Mg to a compound containing Te selected among a first material group including Pb, Sn, and Te. It is preferred that the element or compound selected among the second material group including Pb, Sn, Te, and PbI<SB>2</SB>is added by x pts.wt. (0<x≤1.0) with respect to 100 pts.wt. of the compound containing Te selected among the first material group including Pb, Sn, and Te. Furthermore, it is preferred that the element selected among the third material group including Fe, Ni, and Mg is added by y pts.vol. (0<y≤10) with respect to 100 pts.vol. of the compound containing Te selected among the first material group including Pb, Sn, and Te.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006015237-A (JP)
Title: Water treatment apparatus
Inventor: KAWACHI MOTOKI
IPC: C02F1/70
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus reduced in cost while utilizing an electrode suitable for denitrification reaction.  <P>SOLUTION: The water treatment apparatus 101 is constituted so that an anode 31 and a cathode 32 are housed in an electrolytic cell 10 and a current is applied across electrodes to electrolyze water to be treated housed in the electrolytic cell 10. The anode 31 comprises a material based on iron and may be constituted of stainless steel based on iron. A predetermined substance, which reacts with a nitrite or nitrite ions, for example, amidosulfate or the like to generate a nitrogen gas, is stored in a chemicals tank 22 and supplied to the electrolytic cell 10 after the completion of electrolytic treatment in the electrolytic cell 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018581-A (JP)
Title: Method and device for detecting number of paper sheet, paper sheet feeder, and image forming device
Inventor: KONO YUZO
IPC: G01B21/08
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for detecting the number of paper sheets correctly through the detection of heat input and heat flow from one side without consuming extra toner or placing an excessive burden on a cleaning device; a paper sheet feeder; and an image forming device.  <P>SOLUTION: The paper sheet detection device for detecting the number of paper sheets includes a heat generating means 41 making contact with one side of a plurality of paper sheets, and a heat flow detecting means 42 making contact with the other side. The number of paper sheets is detected according to the heat flow detected by the heat flow detecting means 42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022016-A (JP)
Title: Coated powder for cosmetic
Inventor: MAIO GIUSEPPE
IPC: A61K8/72
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated powder for cosmetic, preferably cosmetic powder for color cosmetic product, especially, cosmetic powder coated with a specific siloxane resin, and to provide a composition for cosmetic containing the coated powder for cosmetic.  <P>SOLUTION: The invention relates to the powder for cosmetic comprising a powder phase coated with a silsesquioxane homopolymer and/or a silsesquioxane copolymer having average siloxane unit expressed by general formula R<SP>1</SP><SB>n</SB>SiO<SB>(4-n)/2</SB>and having 0.2-10 wt.%. of hydroxy or alkoxy content. In the formula, R<SP>1</SP>s are each selected independently from H and a monovalent hydrocarbon group with 1-10C atom, wherein ≥80 mol.% of R<SP>1</SP>comprises hydrocarbon groups with 3-10C atom, n is 1.0-1.4, and ≥60 mol.% of the copolymers contain R<SP>1</SP>SiO<SB>3/2</SB>unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024255-A (JP)
Title: Method for manufacturing magnetic disk, magnetic recording/reproducing device, and method for manufacturing magnetic recording/reproducing device
Inventor: ISHIDA TATSURO
IPC: G11B21/10
Filed: 2004-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic disk capable of enhancing the uniformity of the magnetization reversal length of a signal on the whole surface of a magnetic disk, and improving tracking accuracy, a magnetic recording/reproducing device, and a method for manufacturing the magnetic recording/reproducing device.  <P>SOLUTION: The method includes the step of forming the shape pattern of a ferromagnetic material corresponding to an information signal as a master information carrier, and recording the information signal corresponding to the shape pattern as magnetization signal in a magnetic disk. The shape pattern is provided for forming a plurality of segments 17a to 17b by recording the magnetization information so that a shortest magnetization reversal length is gradually increased according as the distance of a radial direction from the center of the magnetic disk is larger. As for two adjacent segments, among the magnetization reversal lengths of segments on a disk outer peripheral side, a shortest magnetization reversal length on a disk innermost peripheral side is smaller than the shortest magnetization reversal length of a disk outermost peripheral side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004328008-A (JP)
Title: Etching device and etching method
Inventor: HAYASHI SHIGENORI
IPC: H01L21/205
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching device and method which are capable of obtaining a large discharge space and also utilizing plasma efficiently without the need of a large-scale vacuum exhaust unit.  <P>SOLUTION: This etching device and method are characterized in that high frequency power modulated by a pulse waveform or a rectangular waveform is supplied into a discharge space, and this etching treatment is carried out to the surface of a base body using reactant gasses introduced into the discharge space. Further, this method comprises processes for introducing the reactant gasses into the discharge space, and activating the reactant gasses by supplying the high frequency power modulated by a pulse waveform or a rectangular waveform to the discharge space. Therefor, this is characterized by the etching treatment carried out to the surface of the base body using the activated reactant gasses.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006023991-A (JP)
Title: Processing device, processing method, processing program, and storage medium
Inventor: HIBINO YOSHIHIKO
IPC: H04W40/34
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device, a processing method, a processing program, and a storage medium capable of preventing concentration of a load to a communication path in an upstream network and improving operation efficiency of a system.  <P>SOLUTION: A network system is constructed by including a plurality of processing devices connected mutually via the communication path, and the same data files are stored in the processing devices. Each of the processing devices is provided with: a communication load information acquisition means acquiring communication load information about communication loads in the respective communication paths between other processing devices and itself; a communication load comparison means comparing the communication loads in the respective communication paths; a request information transmission means transmitting request information showing a transmission request for predetermined data to one processing device, which is connected via the communication path with a relatively low communication load and equipped with the data file, among the other processing devices according to a comparison result by the communication load comparison means; and a data receiving means receiving the data transmitted from the other processing device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005005725-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: WATAYA HIROFUMI
IPC: H01L23/522
Filed: 2004-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a void from being formed and an insulating film from being peeled off when the insulating film including contaminants is padded between electrodes.  <P>SOLUTION: A method of manufacturing a semiconductor device comprises following steps of: (1) adherently forming the insulating film including the contaminants in two layers by changing growth pressure so that a clearance formed of a gate electrode, a gate electrode side wall, and the insulating film covering a conductive layer and a field insulating film is embedded; (2) forming a contact window for performing substrate contact into the insulating film; (3) embedding a contact electrode in the contact window; (4) forming a silicon based insulating film including nitrogen on the contact electrode; (5) forming an electrode including a high-melting point metal on the silicon based insulating film; (6) and forming a silicon based insulating film including oxygen on the electrode by using a high density plasma CVD method excluding inert gas in growth gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006023047-A (JP)
Title: Gas cooking stove
Inventor: KOTO KOICHI
IPC: F24C15/10
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cooking stove improving heat efficiency by guiding flame or combustion gas to a corner portion from a bottom face of a cooking vessel to a side face, and the side face of the cooking vessel.  <P>SOLUTION: A plurality of guide members 30 are provided on an outer circumference of a ring plate 21 of a grate 20, and the ring plate 21 is composed of a substantially sector tabular member 31, and a support plate 33 supporting the cooking vessel P. A spring 32 is attached between a lower face of the tabular member 31 and a top plate 12, and it energizes the guide member 30 in an upward inward direction. When the cooking vessel P is mounted on the grate 20, the guide member 30 supports the corner portion C of the cooking vessel P by the support plate 33, and the tabular member 31 is arranged in a state hugging the corner portion C. Consequently, the combustion gas passes through a space between the tabular member 31, and the bottom face B and the corner portion C of the cooking vessel P, it rises along the side face S of the cooking vessel P by upward bending of an outer circumference side of the tabular member 31, and the bottom face B, the corner portion C, and the side face S are heated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027919-A (JP)
Title: Heat resistant coating material, and insulating material using the same
Inventor: MIKATA SEIYA
IPC: C09D1/02
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material excellent in heat resistance and thermal shock resistance and capable of forming a coating layer having high masking property on the surface of an adherend, and also to provide an insulating material which is obtained by using the above coating material, suppresses dust generation or the elution of low melting point metals and is high in surface strength.  <P>SOLUTION: A mullite coating layer 22 having a layer in which the scale-like heat resistant powders 30 are layered severalfold on the surface of the insulating material 10 can be formed by coating the surface of a heat resistant porous substrate 18 composing the material 10 with a heat resistant coating material which is prepared by dispersing silica powders 26, alumina powders 28 and scale-like heat resistant powders 30 in a water glass 24, and burning at 700-1,000°C. Thereby, it is possible to obtain the insulating material 10 with high surface strength in which dust generation and the elution of low melting point metals or compounds are suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033925-A (JP)
Title: Brushless motor
Inventor: NISHIKATA TOSHIYUKI
IPC: H02K5/04
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem of a conventional motor for disk rotation used for an optical disk device such as a CD, a DVD, etc. that as regards a turn table part constituting a rotor part and a bracket constituting a stator part, an iron, stainless or brass material relatively heavy in specific gravity is used generally for the purpose of its rigidity, accuracy, magnetism, etc., and these are unsuitable for weight saving required for mobile equipment.  <P>SOLUTION: To solve the above problem, this invention enables the weight reduction of the brushless motor by using a member made of magnesium alloy or aluminum alloy for the turn table 1 constituting the rotor part or the bracket 10 constituting the stator part or both of them, or forming numberless small bores or several places of cuts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006032009-A (JP)
Title: Connector
Inventor: NISHIDE SATORU
IPC: H02G3/30
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost in mounting a wire harness on a panel.  <P>SOLUTION: A wire w is arranged along a wall surface of a panel P with a clip 10 for the wire, and a male connector 20 is provided at its end part. The male connector 20 is mounted on the panel P with the clip 40 for the connector. A clip mounting part 25 mounting the clip 40 for the connector 25 is provided in a housing 21 of the male connector 20. A rail part 45 is provided in the clip 40 for the connector and a rail groove part 28 receiving the rail part 45 is provided in the clip mounting part 25. Since the clip 40 for the connector can be relatively displaced back and forth to housing 21 by sliding the rail part 45 in the rail groove part 28, for example, displacement can be absorbed even if the fixing point of the clip 10 for the wire is displaced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333607-A (JP)
Title: Chip antenna for terrestrial dmb
Inventor: KIM HYUN HAK
IPC: H01Q5/00
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip antenna for terrestrial DMB (Digital Multimedia Broadcasting).  <P>SOLUTION: The chip antenna is characterized to include a main antenna element (200) in which two or more unit lamination structures (LYn) of a conductivity pattern with a meander line structure to a Z-axis direction of a XZ plane, are arranged to a Y axis direction in a dielectric block (100) in which two or more dielectric layers with a XY plane are laminated to the Z-axis direction, laminated structures (An) connected by the meander line structure to the Y-axis direction with the respective adjoining unit lamination structures, are formed, two or more above-mentioned lamination structures (An) are arranged to a X-axis direction, and connected with the respective adjoining lamination structures by the meander structure in the X-axis direction; and an auxiliary antenna (300) which is formed in an upper side or a lower side of the dielectric layer of the main antenna element (200) in a T character shape, connected with an end part of the main antenna element (200) through a conductive via hole, breaks up current distribution of the main antenna element (200), and expands the bandwidth.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031791-A (JP)
Title: Optical recording medium
Inventor: MISHIMA KOJI
IPC: G11B7/24094
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm recorded capacity and unrecorded capacity of an optical recording medium.  <P>SOLUTION: The optical recording medium 10 is provided with a disk main body 11 wherein a label surface 11b can be visually confirmed from a light incident surface 11a side and scale display 11c provided on the label surface 11b side of the disk main body 11 and showing at least one of information for recorded capacity and information for unrecorded capacity based on a visible boundary between a recorded region and an unrecorded region. Thereby, information for recorded capacity and information for unrecorded capacity can be easily grasped by only glancing at the disk main body 11. Such a problem can be also reduced, that when transparency of the disk main body 11 is high, identification of front and back surfaces is made difficult and there is possibility to generate danger that the optical recording medium 10 is accidentally inserted upside down in a drive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006031273-A (JP)
Title: Information input device and control method thereof
Inventor: OKUMA SATOSHI
IPC: H03M11/04
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a technique for feeding back an operational feeling in operating virtual keys to a user by use of existing keys constituted of hardware in an information input device using a touch panel.  <P>SOLUTION: The information input device comprises a plurality of touch panel keys constituted by a LCD (115) and a touch panel (112), and a hardware key (113) mechanically constituted to give an operational feeling to an operator. The hardware key (113) is used also for selecting and defining a key of a selecting object from the plurality of touch panel keys in addition to use for inputting a character or a sign.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026187-A (JP)
Title: Vacuum cleaner
Inventor: OKA YASUHIRO
IPC: A47L5/34
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which is good to use by smooth managing action and where moving operation of a vacuum cleaner main body in not-cleaning operation is carried out easily by floating and supporting the vacuum cleaner without influencing dust absorbing performance during cleaning operation.  <P>SOLUTION: The constitution of floating and supporting a vacuum cleaner body 1 mounting an air-suction fan 10 for dust suction on a cleaning surface A by blowing of exhaust from the fan 10 is provided with: a bottom plate 2 which is connected with the lower surface of a vacuum cleaner body 1 in a vertically movable manner and which has exhaust holes 22, 22, ... for blowing out of exhaust formed at a surface opposing a cleaning surface A; an extensible air duct 5 interposed between the bottom plate 2 and the body 1 for guiding the exhaust from the fan 10 to the bottom plate 2; a dust suction nozzle 3 supported by a part of the bottom plate 2 and connected by the suction side of the fan 10; and wheels 6, 6, ... formed projecting on the lower surface of the body 1 and supporting the body 1 on the cleaning surface A when moving the bottom plate 2 upward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005127312-A (JP)
Title: Fuel reforming method and fuel reforming device
Inventor: OSHIHARA KENZO
IPC: C01B3/38
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of reforming fuel for an internal combustion engine more efficiently and selectively.  <P>SOLUTION: The reforming means of the fuel for the internal combustion engine includes a stage of reforming the fuel by contacting a mixture of the fuel 100 for the internal combustion engine and water 110 with catalyst 131 at a critical temperature or higher and critical pressure or higher of both the fuel and water, or in a critical state of both the fuel and water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI