baber/WOPTO huggingface dataset:
Patent JP-2003278778-A (JP)
Title: Power generator-equipped rolling bearing
Inventor: MIZUTANI MASATOSHI
IPC: G01D5/242
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generator-equipped rolling bearing facilitating the work of connecting a generator stator to a transmission means, while also facilitating assembly work by not requiring an assembling accuracy in the direction of rotation of a stator for the sake of connection.  <P>SOLUTION: The generator-equipped rolling bearing includes an outer member 1 having a plurality of rows of rolling surfaces 31 and 32 on its inner periphery; an inner member 2 having rolling surfaces 33 and 34 opposite to the rolling surfaces 31 and 32; and a plurality of rows of rolling elements 3. A generator 4 is provided which serves also as a rotation sensor comprising a stator 41 mounted to the bore part of the outer member 1 and a rotor 42 mounted to the inner member 2. An electrode 43 is formed on a radially extending end face of the stator 41. The outer member 1 is formed with a radially oriented through hole 50, and an electrical connection rod 52 having a contact terminal 52a at its top is passed through the through hole 50. The contact terminal 52a is electrically connected to the electrode 43 by passing the rod 52 through the hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282405-A (JP)
Title: Mask pattern forming method, patterning method using mask pattern, and thin-film magnetic head manufacturing method
Inventor: SATO KEIICHI
IPC: H01L21/027
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask pattern forming method in which intermixing, deformation or peeling in a resist layer does not occur and a thicker large mask pattern can be provided, a thin-film patterning method using the mask pattern, and a thin-film magnetic head manufacturing method.  <P>SOLUTION: After a first resist layer is laminated on a base layer, the first resist layer is exposed with a first pattern having a pattern of through-hole, the exposed first resist layer is developed and the first resist layer of the through-hole portion is removed. Then, a second resist layer is laminated on the first resist layer and the base layer of the through-hole portion, the second resist layer is exposed with a second pattern, the exposed second resist layer and the first resist layer are developed, a part of the second resist layer and all the first resist layer are removed, thereby, a mask pattern through the second resist layer is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276820-A (JP)
Title: Chain turning device
Inventor: TORII SHU
IPC: B65G21/22
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain turning device capable of preventing biting of a chain.  <P>SOLUTION: The chain turning device comprises a sprocket 2 supporting a chain 1 turning from a moving route on a lower carrier side to a moving route on an upper return side, a support plate 5 that extends along the moving route on the upper return side from a close position in a rotation range of the sprocket 2 and contacts with a roller 3 of the chain 1 rollably, and a guide part 7 that connects to the support plate 5 while facing to a side surface of the sprocket 2 and contacts with the lower edge of the ring plate 6 of the chain 1 to be separated from the sprocket 2. The chain 1 is continuously guided from the guide part 7 to the support plate 5, thereby preventing the chain 1 from falling between the support plate 5 and the sprocket 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003027008-A (JP)
Title: Low-frothing n-alkyltartaric acid imide and n-alkylmalic acid imide wetting agent
Inventor: MEIER INGRID KRISTINE
IPC: C09K23/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a low-frothing wetting agent comprising an N-alkyl tartaric acid imide and an N-alkyl malic acid imide, and a composition comprising the wetting agent. SOLUTION: A water-based composition showing dropped equilibrium surface tension, particularly compositions of a coating material, of an ink, of an adhesive, and of a fountain solution, and compositions for agriculture, and for an electronic equipment washing are obtained by mixing the N-alkyl imide of the tartaric acid and/or the N-alkyl imide of the malic acid represented by structural formulas (1) and (2), respectively (wherein R<1> is a 5-10C alkyl group) in a dropping amount of surface tension.
Patent JP-2003288286-A (JP)
Title: Method for displaying image information of portable browser phone on general display device through relay device, portable browser phone, and relay device
Inventor: YONEDA TATSUYOSHI
IPC: H04W92/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for magnification-displaying the screen image of a portable browser phone on a nearby general display device.  <P>SOLUTION: This method uses a portable browser phone and relay device having mutually communicable near distance radio communication means. The portable browser phone establishes the communication link with the relay device by the near distance radio communication means in the state where a Web page is displayed on the indicator of the portable browser phone, and operation input information for cursor or the like is additively displayed on its screen, and transmits the currently displayed Web page information and operation input information to the relay device. The relay device expands bit map image data on a video RAM based on the Web page information and operation input information received from the portable browser phone, converts the bit map image data to an image signal of prescribed form and outputs the resulting data to the general display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296295-A (JP)
Title: One-chip microcomputer
Inventor: ISHIKAWA TADAYOSHI
IPC: G06F15/78
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-chip microcomputer which can repair a program even when no rewritable memory is available in its inside.  <P>SOLUTION: The one-chip microcomputer is equipped with: a means of detecting a defective part of a program recorded in an unrewritable internal memory 101; a means of substituting a repair program stored in an external rewritable memory 102 connected outside a microcomputer for the detected defective part of the program; and a setting program 112 for external access to substitute data in the external memory 102 and the internal memory 101, and uses the external memory 102 which is connected outside to repair the defective part of the program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296229-A (JP)
Title: Information display system
Inventor: NISHI MASAHIRO
IPC: G06F13/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display system which manages contents to be displayed on information terminal device of each customer together.  <P>SOLUTION: The information display system which displays contents through a network is equipped with an information terminal device 3 which sends a request for contents to receive and display the contents and a contents operation device 10 which produces contents by obtaining information complying with the request from an external information transmission device 1 and sends the produced contents to the information terminal device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019126-A (JP)
Title: Blunt end cannula assembly and blood plasma analyzing method and kit having blunt end cannula assembly
Inventor: MARSDEN STEWART
IPC: A61B5/15
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional cannula having a dull tip which separates blood plasma from blood, and cannot efficiently supply the blood plasma to a point-of-care inspection cartridge for an analysis. SOLUTION: This kit K1 has the point-of-care inspection cartridge 12, and a blunt end cannula assembly 14. This blunt end cannula assembly 14 includes a blunt end cannula 64 having a filter, and filters a cell component from the whole blood, and allows the blood plasma to be supplied to the inspection cartridge 12 by the blunt end cannula 64.
Patent JP-2003294471-A (JP)
Title: Navigation system for automobile and navigation method
Inventor: NAKAJIMA TERUHIRO
IPC: G01C21/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for an automobile by which route search information is changed automatically so as to give priority to a general road, when the automobile running along a search route is changed from a running optration to an expressway on the basis of the route search information so as to give priority to the expressway and to provide a navigation method.  <P>SOLUTION: A route is searched on the basis of a search condition under which the automobile advances to a destination from a present place, the route search condition is changed automatically so as to give priority to the general road in such a way that the automobile is deviated from the search route before being transferred to the expressway so as to change a transfer interchange of the automobile when the search route by searching the route includes the expressway, and the route is searched on the basis of the changed search condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297531-A (JP)
Title: Ceramic temperature regulator and ceramic temperature regulating unit
Inventor: ITO YASUTAKA
IPC: H05B3/10
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic temperature regulator with excellent durability capable of securely connecting a circuit and a wiring without fear of the wiring coming off from an outer terminal or a power source even after a long time of use, and a ceramic temperature regulating unit capable of securely connecting a circuit and a wiring and hardly degraded even if exposed to corrosive gas or the like.  <P>SOLUTION: With the ceramic temperature regulator with a circuit for temperature regulation formed on the surface of or inside a ceramic board and with an outer terminal connected at an end of the circuit, the outer terminal is equipped with a screw groove, through which, the wiring from the power source and the outer terminal are electrically connected, an at the same time, the outer terminal is screwed into a screw hole fitted at the end part of the circuit to be fixed. With this, the wiring and the circuit are to be connected through the outer terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295664-A (JP)
Title: Fixing device and image forming apparatus equipped with the same
Inventor: TANAKA HAJIME
IPC: G03G15/20
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent, even in an oil-less state, a transfer material from being wrapped round a heat roller or a pressure roller due to peeling failure during fixing, to facilitate handling, to obtain stable fixing performance without soiling an image surface, and to reduce printing cost.  <P>SOLUTION: The image forming apparatus is equipped with a fixing device that is composed of: a heat roller having a cylindrical metal core with a heat source in it, an elastic body lining the periphery of the metal core, and a releasing layer covering the surface of the elastic body; and a pressure roller firmly pressed to the heat roller. The fixing device fixes a toner image under heat and pressure while inserting the transfer material having an unfixed toner image transferred thereto, which has transported to a nip in which both the rollers are in press-contact with each other. In the image forming apparatus, the product hardness of the pressure roller is set greater than that of the heat roller. A difference between them is set in the range of 10 to 15° in product hardness of AskerC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297650-A (JP)
Title: Common mode choke coil
Inventor: HASEGAWA HIROAKI
IPC: H01F27/32
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of a product, and to make easy to wind a conducting wire, constituting a winding, around an insulated ring core.  <P>SOLUTION: A surface of a ring core 1 is covered with a cover 2. An inner space 3 of the ring core covered with the cover is radially partitioned with a partition member 4. In the ring core covered with the cover, each block partitioned with the partition member is provided with windings 6. The cover and the partition member are separate objects. In a common mode choke coil constituted in this way, the partition member is constituted by extending a set of sheets 7 of two sheets, from a center part of the inner space of the ring core, between adjacent windings, while the both sheets of each set are so provided that they can open in a V-shape along an inner perimeter direction of the cover, from a condition where they are superposed to close. A space 5 for expanding a partition width of the partition member is inserted between tips of the both sheets opened in a V-shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003007858-A (JP)
Title: Method for forming capacitor in semiconductor device
Inventor: KIM KYOUNG-MIN
IPC: H01L21/822
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a capacitor in a semiconductor device, which has excellent electrical characteristics and little damage by using Cl group, in a forming method of a capacitor having a dielectric film including Ta element such as TaON or Ta2 O5 . SOLUTION: This method for forming a capacitor in a semiconductor device comprises a process for forming a lower electrode of the capacitor in the upper part of a substrate, a process for forming a dielectric film including Ta on the lower electrode, a process for forming a nitride layer on the surface of the dielectric film by performing a nitrogen plasma treatment on the dielectric film, and a process for forming an upper electrode of the capacitor by evaporating a second TiN by an LPCVD method on a first TiN film which is evaporated on the dielectric film by a PECVD method.
Patent JP-2002342767-A (JP)
Title: Circular arc processing method for plotting and editing function in picture inputting device
Inventor: HIRABAYASHI MASAMICHI
IPC: G06F17/50
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To reliably convert a polyline and polygon into a circular arc with a simple operation without performing any repeated operations. SOLUTION: A start point P1 and an end point P2 for performing circular arc processing are designated with an input device in a step S1. Then, a polyline is converted into a circular arc which is the most approximate with a polyline before conversion by using a central processing unit in a step S2. Thereafter the edge point of the converted circular arc is connected to the edge point of the adjacent polyline in a step S3.
Patent JP-2003304645-A (JP)
Title: Battery remaining quantity alarm device
Inventor: JINPO HIROTAKA
IPC: H01M10/48
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery remaining quantity alarm device, capable of preventing risks of missing display of battery remaining quantity and an alarm buzzer during use of an audio system.  <P>SOLUTION: When power voltage starts to be supplied from a battery 1 to a load 2, a battery remaining measuring circuit 3 measures a maximum voltage value of the battery 1 and digitizes a voltage value, using an A/D conversion circuit 31 and outputs into a computing circuit 33. The computing circuit 33 computes a utilization allowable remaining quantity V<SB>1</SB>from the digitized maximum voltage value and stores it in a memory 32. The memory 32 provides the utilization allowable remaining quantity V<SB>1</SB>to the computing circuit 33 at prescribed intervals. At this time, a real-time value (a voltage value V) from the A/D conversion circuit 31 is supplied simultaneously to the computing circuit 33. The computing circuit 33 compares and computes the utilization allowable remaining quantity V<SB>1</SB>and a current voltage value V; and if the current voltage value V becomes lower than the utilization allowable remaining quantity V<SB>1</SB>, a signal for generating a fragrant material is outputted to a fragrance generating device 4. The fragrant material, generated from the fragrance generating device 4, warns the user that the remaining quantity of the battery is low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289778-A (JP)
Title: Case for fishing lure
Inventor: NAGASAKI KOJI
IPC: A01K97/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case for fishing lures, having a structure of rows of lure containers.  <P>SOLUTION: This case for lures comprises the lure containers each inclining to the innermost and having a composition of setting the front side higher than the innermost side, wherein each lure container has a partition plate having a slit and a drain hole set at the innermost side of the container. A cover and a handle are set on a case body. The case can surely and simply contain a plural number of lures without tangling and the lures can be surely taken out with simple operation. The case has actual merits such as sure and simple lure selectivity, improved appeal to fishers and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302129-A (JP)
Title: Refrigerant gas discriminating device for automobile
Inventor: FUJINO YUZO
IPC: F25B45/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant gas discriminating device for automobile for easily, rapidly and correctly discriminating the kind of the refrigerant gas for automobile.  <P>SOLUTION: The refrigerant gas discriminating device 1 for automobile comprises a gas take-in device 10 to take out the refrigerant gas A from a charge valve 3 of an air conditioner pipe 2 in which the refrigerant gas for automobile is stored in a pressurized condition, a gas dilution device 30 which introduces the taken-out refrigerant gas into a first closed space 34 and reduces the pressure in the space by emitting a part of the refrigerant gas outside the first closed space, introduces the decompressed refrigerant gas into a second closed space 35 to dilute the gas, a gas discriminating device 50 which detects a specified component in the refrigerant gas diluted by the gas dilution device, and discriminates the kind of the refrigerant gas based on the result of detection, and a filter 40 which is provided on the upstream side of the gas discriminating device to remove oil components mixed in the refrigerant gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301052-A (JP)
Title: Polyester film for releasing film
Inventor: OKUMURA HIROTERU
IPC: H01G13/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film which is useful as the base film for a releasing film and has excellent properties such that, for example, when a ceramic slurry is placed on the releasing film, the irregularities in the thickness of the placed ceramic layer are remarkably reduced and, simultaneously, the formation of pinholes in the ceramic slurry layer is inhibited.  <P>SOLUTION: The polyester film for a releasing film is characterized in that it has a tensile modulus (EMD) in the film lengthwise direction of ≥4.0 GPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304451-A (JP)
Title: Solid-state imaging element and its read method
Inventor: FUNAKI MASANORI
IPC: H04N5/365
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of impossibility of setting as a specific read region (window) of a conventional imaging element by a shape other than rectangular shapes, and impossibility of partial high-speed reading from a region in a shape other than the rectangular shapes.  <P>SOLUTION: A vertical addressing circuit 17 turns on the start register α1 of a vertical shift register 18 sent from a read control circuit 23, and reads the pixel signal of each pixel for one line of corresponding pixel portion 16. A horizontal addressing circuit 20 causes a horizontal shift register 21 for line α1 sent from the control circuit 23 to shift from its start register βs1 up to its end register βe1, and reads sets of pixel data (α1, βs1)-(α1, βe1) of a pixel portion 16 corresponding to each register from the start register βs1 up to the end register βe1 inside a CDS noise removing circuit 19. Consequently, only required regions can be read out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301533-A (JP)
Title: Reinforcing bar anti-corrosion structure and method in reinforced concrete
Inventor: TANAKA HIROICHI
IPC: E04B1/64
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To restrain corrosion of a reinforcing bar over a long period of time without troublesome treatment such as covering or current application even in the case where chloride ions exist in concrete.  <P>SOLUTION: Conductive fibers are mixed at least in the peripheries of reinforcing bars 2, 3 in the concrete 1 at mixing ratio of 1% or more, to form that area Z into a conductor, whereby corrosion current flowing through the reinforcing bar can be reduced so as to restrain corrosion of the reinforcing bar.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306211-A (JP)
Title: Rack equipment
Inventor: HATANAKA JOJI
IPC: B65G1/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe means easy in maintenance at a low cost and independent of any mode of a movable rack.  <P>SOLUTION: The movable rack, where the plurality of movable racks 1 are arranged so as to freely move in the directions approaching and separating from each other along a running passage i, and which handles articles from a working passage S facing the movable rack 1, to the movable rack 1, is provided with ultrasonic transmitters 61, 62 retained on an operator M1 handling the articles or a cargo handling vehicle M2, an ultrasonic transmitter 63 for receiving signals from the ultrasonic receiver 61, 62, and a controller which, based on signals from the ultrasonic receiver 61, 62 by the ultrasonic receiver 63, judges whether the operator M1 or the cargo loading vehicle M2 are in the working passage S from the existence of the ultrasonic transmitter 61, 62 in the working channel S, and stops moving the movable rack 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305416-A (JP)
Title: Substrate cleaning method
Inventor: HAMANO MEGUMI
IPC: G02F1/13
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cleaning method for cleaning a substrate effectively by removing organic matter from the surface of the substrate, using an ozone-containing solution.  <P>SOLUTION: Oxygen active species are generated by bringing the ozone- containing solution into contact with an alkaline solution on the surface of the substrate to be cleaned and decomposing the ozone dissolved in the ozone- containing solution. The generated oxygen active species decompose and remove organic contaminants on the surface of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307664-A (JP)
Title: Camera
Inventor: SHIBA KENICHI
IPC: G02B7/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera where the dimension in the radial direction of a lens barrel is restrained to be very small.  <P>SOLUTION: By manually rotating a focus ring 12 and bringing a brush 11a into contact with a conductor pattern 12a provided on the inner wall surface of the ring 12, the rotational amount of the ring 12 is electrically detected. Based on the detected rotational amount, lenses constituting a focus lens group are moved to perform focusing.  <P>COPYRIGHT: (C)2004,JPO