baber/WOPTO huggingface dataset:
Patent JP-2002115059-A (JP)
Title: Method for controlling diameter of graphite nanofiber
Inventor: HIRAKAWA MASAAKI
IPC: D01F9/127
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the diameter of a graphite nanofiber which can be used as a carbon based electron emmision source. SOLUTION: A substrate obtained by forming a catalytic metallic thin film of Fe, Co or an alloy containing at least one kind of those metals on the surface of a glass substrate or an Si substrate so as to have a thickness of 10 to 50 nm in prescribed patterns or the substrate to be treated which has a noncatalytic metallic thin film formed under the catalytic metallic thin film in prescribed patterns is subjected to heat treatment in a vacuum, thereafter, a carbon- containing gas or gaseous hydrogen are introduced into the vacuum chamber from a position lower than the position where the substrate is placed, the pressure in the chamber is kept to almost one atmospheric pressure, and graphite nanofiber is grown only on the pattern parts on the substrate by a thermal CVD process.
Patent JP-2002116036-A (JP)
Title: On-vehicle navigation device and its route searching method
Inventor: JINBA TAKAYUKI
IPC: G01C21/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation device which enables operation, such as game and amusements by determining destination by fortunetelling or searching for and guiding a route to a predetermined destination. SOLUTION: This device has a current position detecting means 7, which detects the current position of a vehicle, an information-receiving means 8 which receives the input of destination position, a road map data storage means 9 which stores road map data, a database 13 which stores information for computing specific information and evaluation quantities of searches, an information-providing means 10 which computes the specific information by using the information stored in the database 13, an optimum travel route search means 11 which searches for an optimum travel route according to the destination information, current position of the vehicle, road map data, and computation result of the information-providing means 10, and a display means 12 which displays the current position of the vehicle, the specific information, and the optimum travel route.
Patent JP-2002125231-A (JP)
Title: Image processing unit and image processing method, and program providing medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/176
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that realizes VQ decoding where a static vector/dynamic discrimination is attained only with a vector quantization index without the need for receiving a motion flag. SOLUTION: In the case of decoding each block through the adoption of quantization vector coding, the static/dynamic discrimination of each block is executed on the basis of only the received vector quantization index. A decoding section generates and stores a static/dynamic discrimination table where static/motion data denoting whether a block is a block adopting a motion vector or a block adopting a static vector and index patterns of the surrounding blocks are cross-referenced in advance, selects pattern data the same as or closest to the received index pattern from the discrimination table, conducts the static/ dynamic discrimination on the basis of the static/dynamic data provided to the selected data, and selects a representative vector by referring to a moving picture or static picture code book on the basis of the discrimination result to execute the decode processing.
Patent JP-2002121754-A (JP)
Title: Method for constructing underwater foundation
Inventor: GOTO HIDEO
IPC: E02D23/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To rapidly submerge a foundation. SOLUTION: In a construction method for an underwater foundation, a plurality of vertical drain members 22 are driven into the water bed ground A at a scheduled place of submergence of a caisson skeleton until the vertical drain members reach a load bearing layer. A filter layer 24 for communicating upper end sides of the vertical drain members 22 with each other is installed. Next, the caisson skeleton 10 is submerged to allow the tip of the skirt part 18 penetrated into the water bed ground A. After grouting 28 is poured between the filter layer 24 and a bottom slab part 16, water in the water bed ground A is discharged from a water collection and discharge facility 20 provided on the caisson skeleton 10 in advance via the vertical drain members 22 and the filter layer 24, and the suction load is applied to the caisson skeleton 10.
Patent JP-2002115170-A (JP)
Title: Cloth repairing material for clothing or the like
Inventor: KAWAGUCHI SHINICHI
IPC: C08L71/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cloth repairing material for clothing, etc., capable of accurately bonding even a thin linear repair part in a stable state, carrying out a bonding operation in a temporarily fixed state in a repair and properly adjusting an injection amount of the repairing material, not scattering during operation. SOLUTION: This cloth repairing material 2 is used for repairing a cloth 10 such as clothing, etc. The repairing material is obtained by formulating proper amounts of an adhesive, a viscosity adjuster, a humectant and an emulsifying agent into a gel state. The repairing material 2 has heat-melting properties.
Patent JP-2002128524-A (JP)
Title: Iron oxide particle and method of manufacturing it
Inventor: MIWA MASAHIRO
IPC: G03G9/083
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide iron oxide particles and the method of manufacturing them having good flowability, dispersability, handling property, moisture absorption stability to environment changes, flexible control of resistivity and improved flowability of resin powders containing a magnetic body. SOLUTION: The iron oxide is coated with a layer of Si and Fe compound oxide and further coated with a Si component.
Patent JP-2001217235-A (JP)
Title: Photosensitive resin composition for forming semiconductor element protection film, porous resin for protecting semiconductor element, and semiconductor device
Inventor: MOCHIZUKI SHU
IPC: H01L21/312
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for forming a semiconductor element protection film that has high heat resistance, dimensional stability, and insulation properties and can form uniform and small bubbles, a porous resin for protecting semiconductor elements that is obtained by the photosensitive resin composition for forming the semiconductor element protection film, and a semiconductor device where the porous resin for protecting semiconductor elements is used. SOLUTION: As a photosensitive resin composition 3 for forming a semiconductor element protection film, a polyamic acid resin, a photosensitizer, a dispersive compound 4 that can be dispersed to the polyamic acid resin, and a solvent are contained. The dispersive compound 4 that dispersed into the photosensitive resin composition 3 for forming a semiconductor element protection film is removed for making porous, and then is cured, thus obtaining the porous resin for protecting a semiconductor element. In this manner, by forming a protection film 7 of a silicon wafer 1, permittivity and modulus of elasticity can be reduced, and reliability can be further improved.
Patent JP-2002134385-A (JP)
Title: Multilayer film reflector and projection aligner
Inventor: MURAKAMI KATSUHIKO
IPC: G02B5/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To make a machining unit small, and to improve machining accuracy in technique for eliminating the surface layer of a multilayer film and for correcting the surface shape of a multilayer film mirror. SOLUTION: On the first multilayer film, where two kinds of substances having a different refractive index are laminated alternately in prescribed periodical lengths, the second multilayer film is laminated. In this case, in the second multilayer film, the periodical length is nearly the same as that of the first multilayer film, and ratio of the thicknesses of two kinds of substrate layers id different from that of the first multilayer film. The second multilayer film of an upper layer is removed from the surface of the second multilayer film by a desired quantity, thus achieving a multilayer reflector, where the phase of a reflection wave surface is corrected.
Patent JP-2002126547-A (JP)
Title: Grinding/mixing method of ductile material
Inventor: SEKIGUCHI YOSHITOSHI
IPC: B02C17/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a grinding/mixing method of ductile material capable of uniformly grinding/mixing the ductile material without depositing the ductile material on an inner wall of a ball mill and generating a grain growth. SOLUTION: Twenty to eighty wt.% preferably 50-80 wt.% of a brittle material having an average grain diameter of 0.6-0.8 mm, preferably about 0.7 mm and Mohs' hardness of 6-7, preferably about 6.5 is added to a ductile material and a mixture is ground/mixed by a dry ball mill for a predetermined time. The ductile material includes, for example, aluminum, an aluminum alloy, copper, a copper alloy or a synthetic resin such as a soft polyvinyl chloride resin. The preferable brittle material includes a silica sand, and in addition thereto, a metal oxide grain such as alumina (Al2O3) and silica (SiO2) or a metal carbide can also be used as the brittle material.
Patent JP-2002133188-A (JP)
Title: Estimate mediating method and device
Inventor: TAKASHINA HIROMI
IPC: G06Q50/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an estimate mediating method and a device for the same capable of easily making the request for estimate from a buyer to a number of sellers, quickly and properly evaluating the estimate response, and activating the trading. SOLUTION: This estimate mediating method comprises receiving a condition of the estimate given by the buyer as the estimate request information (S1), determining the order of priority to the sellers on the basis of the information on the evaluation of the sellers calculated on the basis of the data stored in advance, and determining plural sellers to be selected as the sellers who make the response to the request for estimate in accordance with the order of priority (S2), allowing the selected sellers to read the estimate request information (S4), receiving a results of the estimate from each seller on the basis of the estimate request information as the estimate response information (S5), indicating the sellers who make the response to the request for estimate to the buyer in accordance with the order of priority,  and allowing the buyer to read the estimate response information (S7).
Patent JP-2002133101-A (JP)
Title: Automatic charge payment system
Inventor: NISHIHARA YUMI
IPC: G06Q40/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic charge payment system enabling a user to easily pay public utility charge and the like through a personal computer, an Internet matching cellphone or the like by online banking in the light of circumstances where many people avoid automatic drawing of public utility charge and the like in a bank and perform payment in a convenience store, and while Internet banking is applied in the respective banks, though it is not so used. SOLUTION: A terminal device 1 of the user and a server 4a of the bank 4 are connected to each other by the Internet 6. A bar code reader 2 is connected to the terminal device 1, thereby reading the bar codes 3a of a recipient, an amount of money and the like. The read bar code information and the person certification data are transmitted to the server 4a of the bank 4. In the bank 4, the correctness of the user is certified and payment from the user's bank account is processed.
Patent JP-2002125800-A (JP)
Title: Structure of storing wringing part
Inventor: SUGANO TAKAO
IPC: A47C31/11
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the existing problem of an object with a covering that a surplus of a wringing part produced when the wringing part passing through the covering is tightened becomes pendent and causes damage to the appearance. SOLUTION: A part 7 for storing surplus of a string is made to store the surplus of the string 10. A depression 15 is made on a shell 4 placed on the back of a seat 3. A securing instrument 12 used to guide the string 10 into the depression 15, a hook 13, and an opening 14 to store the surplus of the string 10 are equipped.
Patent JP-2002132696-A (JP)
Title: Driver for picture inputting and outputting device, picture processing resource managing method, and information recording medium
Inventor: MINOWA MASAHIRO
IPC: G06F21/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a driver for picture inputting and outputting device which is provided with a means for setting an environment in which a picture processing utility, whose use permission contact is necessary, is operated, and a picture processing resource managing method and an information recording medium. SOLUTION: The information on a picture utility selected by a user is extracted from among a plurality of picture utilities which can be integrated into a driver (a step S501), and whether or not the selected picture utility is a picture utility with a copyright owned by a group such as another enterprise or an individual is judged (a step S502), and when the selected picture utility is a picture utility with a copyright owned by a group such as another enterprise or an individual (the step S502; Yes), whether or not the use permission of the picture utility is already acquired is judged (a step S503), and when the use permission is not acquired (the step S503; No), use permission contract procedure explanation or the like for acquiring the use permission is executed.
Patent JP-2002140042-A (JP)
Title: Liquid crystal display device
Inventor: UEDA KAZUNARI
IPC: G09G3/20
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the space to arrange signal lines is not enlarged when a plurality of signal lines are arranged on one of the substrates of liquid crystal display elements and the occurrence of oxidization and electric corrosion of the signal lines is prevented even though a defect is generated in the protective film. SOLUTION: The liquid crystal display device is provided with liquid crystal display elements having a pair of substrates and liquid crystals sandwitched between the substrates, plural driving circuits, a display controller and a power supply circuit. The elements have plural signal lines on one of the substrates to supply the power supply voltages from the power supply circuit and the signals from the controller to the plural driving circuits. A portion of the plural signal lines is arranged with a wiring gap between mutually adjacent signal lines so that the strength of the electric field between adjacent signal lines determined by the voltages on the lines is set to the strength that does not generate electric corrosion.
Patent JP-2002137478-A (JP)
Title: Printer
Inventor: NISHIO YASUO
IPC: B41J19/18
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a printer where the length L of a print medium being used is inputted, the amount of line feed L' is counted during an interval when the upper and lower ends of the print medium are detected by a sheet sensor, the shift B of an actually detected position from the central position of the sheet sensor caused by difference in the reflectance of the print medium is calculated according to an expression B=(L-L')/2 that the length L of print medium must be inputted every time when a different print medium is printed, and a long time is required for calculating the shift B because the amount of line feed L' must be counted. SOLUTION: Quantity of light received by a reflection sensor is measured at a first print medium position where the upper end of a print medium is within the light irradiation range of the reflection sensor, and at a second medium position where the print medium is carried from the first print medium position so that the upper end of the print medium does not deviate from the light irradiation range of the reflection sensor. Carrying distance of the print medium is determined based on the measured quantities of light and the distance from the first print medium position to the second medium position.
Patent JP-2002146268-A (JP)
Title: Two-pack, water-based top coating material composition
Inventor: NEGISHI MASAMI
IPC: C09D133/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a top coating material composition more excellent in adhesion to a waterproof material as a substrate than conventional water-based top coating materials, exhibiting sufficient extending properties as a coating film and not suffering from cracks, and the like, in the coating film. SOLUTION: The two-pack water-based top coating material composition comprises a water-based resin composition, comprising (A) an aqueous solution or an aqueous dispersion of an acrylic copolymer and 5-40 wt.% (solids content ratio), based on (A), of (B) a urethane dispersion, and, incorporated therewith, (C) a self-emulsifying polyisocyanate.
Patent JP-2002144813-A (JP)
Title: Pneumatic radial tire
Inventor: MARUYAMA HIROISA
IPC: B60C9/22
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire which can improve a tire life by effectively suppressing an angle change of a steel cord in a width direction end part region of a belt layer. SOLUTION: In this pneumatic radial tire, having two-layer belt layers 7B, 7C crossing a steel cord s with each other by reversing a tilt direction relating to a tire peripheral direction T between the layers in a peripheral side of a carcass layer 4 in a tread part 1, a tilt angle θ of the steel cord s relating to the tire peripheral direction T in a width direction end part region Y of the two-layer belt layers 7B, 7C is set to 70 to 110 deg., and an edge reinforced layer 9 setting a reinforcing cord f to almost 0 deg. relating to the tire peripheral direction T is arranged in an external peripheral side of the width direction end part region Y.
Patent JP-2002146711-A (JP)
Title: Coupling type floor plate construction body
Inventor: SAWADA EIJI
IPC: E04B5/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a coupling type floor plate construction body capable of increasing the years of endurance by preventing the deformation and of enhancing the accuracy of work. SOLUTION: This construction body has a floor plate 2a constituting a part of the floor surface, a framing member 2c assembled to a frame shape by limiting the frame size within the projected area of the floor plate, and a receiving girder for coupling in a horizontal direction; the framing member 2c is fixed to the bottom surface of the floor plate 2a thereby constituting a floor plate construction body 2; the floor slab construction body is laid on the receiving girder for coupling; the receiving girder for coupling and the framing member 2c are connected together; and a continuous floor surface is formed in the configuration.
Patent JP-2001209083-A (JP)
Title: Quantum information processing method and quantum information processor
Inventor: ICHIMURA KOICHI
IPC: G02F3/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a practicable quantum information processing method having a sufficient coherency in which a quantum bit can be distinguished and defined regardless of its space position, wiring nor microfabrication is not needed, the degree of integration and the extendability of the quantum bit is enhanced. SOLUTION: Many physical systems disposed in a resonator are prepared. Each physical system has three energy levels in which two transitions are optically possible, and the quantum bit is expressed according to the state of superposition of the two levels constituting remaining optically prohibitive transition, and a plurality of physical systems are combined by a common resonator mode. An initial state is set by irradiating two physical systems selectively respectively with two kinds of light beams in which the difference of frequency corresponds to the transition frequency of optically prohibitive transition. The quantum state of two physical systems is replaced by irradiating these two physical systems simultaneously with two kinds of light beams having a frequency which sympathizes with the transition which can transit optically, changing the strength.
Patent JP-2002145457-A (JP)
Title: Sheet feeding device and image reading device provided with the same
Inventor: SEKINE HISAFUMI
IPC: B65H31/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device and an image reading device provided with the same capable of preventing foreign matter intruding into a device main body and arranging a sheet storing means and a discharged paper storing means in non-obstructive positions when it is not used. SOLUTION: The sheet storing means 3 storing sheets fed from a paper feeding opening 4 to a sheet conveying passage 16 is rotatably provided on the device main body 1A in a manner movable to a position storing sheets and a position covering the sheet feeding opening 4. The discharged paper storing means 6 storing sheets discharged from a paper discharging opening 10 is rotatably provided on the device main body 1A in a manner movable to a position storing sheets discharged from the paper discharging opening 10 and a position covering the paper discharging opening 10. When the sheet feeding opening 4 is covered, the sheet storing means 3 is turned over in a manner that the sheet storing means 3 constructs a surface of the device main body 1A and covers the paper feeding opening 4.  When the paper discharging opening 10 is covered, the paper discharging means 6 is turned over in a manner that the paper discharging means 6 constructs a surface of the device main body 1A and covers the paper discharging opening 10.
Patent JP-2001262487-A (JP)
Title: Method for preventing paper from being fouled
Inventor: SAKAMOTO HIDETOSHI
IPC: D21H21/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a pitch trouble of formed paper derived from a papermaking stock consisting essentially of waste paper of magazines. SOLUTION: A (co)polymer of a diallylamine-based monomer and/or a (co)polymer of a monomer containing a (meth)acrylic quarternary ammonium base, preferably the (co)polymer in a shape of dispersion of high molecular fine particles produced in an aqueous salt solution in the coexistence of a dispersant composed of an ionic polymer soluble in the aqueous salt solution by a dispersion polymerization method, and having <=100 nm particle diameters is added to the papermaking stock consisting essentially of the waste paper of the magazines before the formation of the sheet to treat the waste paper, and the treated waste paper is subjected to the papermaking.
Patent JP-2002145948-A (JP)
Title: Polar group-containing olefin copolymer and thermoplastic resin composition containing the copolymer
Inventor: OTA SEIJI
IPC: C08L23/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polar group-containing olefin copolymer having excellent adhesiveness to a metal or a polar resin, compatibility with a polar resin, flexibility, etc. SOLUTION: This polar group-containing olefin copolymer comprises constitutent units of formulas (1) and (2) (R1 is a 1-18C aliphatic hydrocarbon group; R2 is a >=11C hydrocarbon group; R3 is a hetero atom or a hetero atom- containing group; r is 0 or 1; X is a hydroxy group, a carboxylic acid group, a carboxylic acid ester group, an acid anhydride group, an amino group, an amide group, an epoxy group or a mercapto group; p is 1-3; when p is 2 or 3, Xs may be mutually the same or different).