baber/WOPTO huggingface dataset:
Patent JP-2002315850-A (JP)
Title: Wound golf ball having cast polyurethane cover
Inventor: DALTON JEFFREY L
IPC: A63B37/12
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball and a method for forming the golf ball including a center formed of material containing a polybutadiene and having a high resilience, at least one cover layer formed of material containing a polyurethane and at least one wound layer consisting of thread material disposed between the center and the cover. SOLUTION: The polyurethane compound is formed of a reaction product of a prepolymer of at least one polyisocyanate and a polyol and a diamine hardener. The polybutadiene compound includes a butadiene polymer having a resilience index of exceeding about 40 and a weight average molecular weight of greater than about 200,000. Such golf ball has a recovery rate optimized for players slow in a swing speed. The wound layer enables to achieve desired golf ball characteristics when applied to golf balls having liquid or solid centers.
Patent JP-2003225003-A (JP)
Title: Directly mounted composite implement
Inventor: SATO YOSHIO
IPC: A01B23/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directly mounted composite implement capable of carrying out plowing, harrowing, leveling and compacting of a field in one stroke.  <P>SOLUTION: The directly mounted composite implement is obtained by mounting a front disk harrow 2 crossing the lower front of a square frame 1 in the square frame 1 having the front connected to a hydraulic three-point link hitch of a tractor and transversely installing a cultivator 8 crossing the lower side of an intermediate part of the square frame 1 at the rear of the front disk harrow 2 so as to freely regulate the height. A rear disk harrow 3 is installed crossing the rear of the square frame 1 at the rear of the cultivator 8 so as to freely regulate the height. Tips of left and right L-shaped arms 139 are pivoted on hinges 25 stood on both sides at the rear of the square frame 1 and passed through vertical movement limiting frame 26 for gauge rollers 9 on both sides at the rear of the square frame 1. The gauge rollers 9 are installed through the lower end of the left and right L-shaped arms 139 in a left and right symmetrical form at the rear of the rear disk harrow 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225678-A (JP)
Title: Method for treating drainage containing fluorine and hydrogen peroxide
Inventor: SHIMIZU KAZUHIKO
IPC: B01D9/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating drainage containing fluorine and hydrogen peroxide.  <P>SOLUTION: The method for treating drainage is carried out by supplying the drainage containing fluorine and hydrogen peroxide and a calcium-containing liquid into a crystallization tank and by depositing calcium fluoride on the seed crystal in the crystallization tank while keeping the pH in the crystallization tank to ≤7 so as to produce the treated water by crystallization with reduced fluorine. Calcium fluoride of high purity can be recovered from the drainage containing fluorine and hydrogen peroxide by the above method, as well as the final treated water with highly removed fluorine can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226938-A (JP)
Title: Steel for electrical parts having excellent cold forgeability and electrical conductivity, electrical parts having excellent electrical conductivity and production method therefor
Inventor: CHIBA MASAMICHI
IPC: C21D8/06
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel for electrical parts which can be subjected to cold forging of satisfactory dimensional precision, and can secure excellent electrical conductivity.  <P>SOLUTION: The steel has a composition satisfying, by mass, ≤0.02% (inclusive of 0%) C, ≤0.1% (exclusive of 0%) Si, 0.1 to 0.5% Mn, ≤0.02% (inclusive of 0%) P, ≤0.02% (inclusive of 0%) S, ≤0.01% (inclusive of 0%) Al, ≤0.005% (inclusive of 0%) N and ≤0.02% (inclusive of 0%) O, and has a metallic structure consisting of a ferrite single phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227079-A (JP)
Title: Double-faced sheet for drawing
Inventor: KANO TOSHIYA
IPC: B41M5/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-faced sheet for drawing, having a high printing property and anti-offset property, and having flame proofness as necessary.  <P>SOLUTION: This double-faced sheet for drawing consists of a substrate cloth consisting of a thermoplastic resin fibrous cloth, a thermoplastic resin- coated film layer formed on both surface and reverse sides of it and a substantially non-transparent and colored layer or a colorless and transparent layer of thermoplastic resin coating film between both of them as necessary. The substrate cloth-forming fibers contain a ceramic substance compounded in the thermoplastic resin forming the fibers or loaded on its surface and the coated film layer has 85-100 value of the Hunter whiteness W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304894-A (JP)
Title: Manufacturing method for printed circuit board
Inventor: MATSUBARA KIYOSHI
IPC: G06F11/00
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a printed circuit board in which a flash memory being easy to use is mounted. SOLUTION: A CPU is a central processing unit, a FMRY is a non-volatile flash memory being erasable and writable. A resin sealing type microcomputer having a first operation mode in which an incorporated central processing unit(CPU) controls rewriting for this flash memory (FMRY) and a second operation mode in which an external PROM writer controls the flash memory is provided, a program is written in the flash memory (FMRY) in the second operation mode, the computer for which writing is performed is mounted on a printed circuit board, after that, rewriting of a program held by the flash memory (FMRY) is performed in the first operation mode.
Patent JP-2003231066-A (JP)
Title: Normal and reverse rotating bolt fastener
Inventor: KIKUCHI HAJIME
IPC: B25B21/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt fastener having a long service life by restricting the idle running of a one-way clutch when reversely rotating.  <P>SOLUTION: A cylindrical member 17 impossible to rotate and possible to move in the axial direction in relation to a shaft part 7b of one shaft member 7 and impossible to move in the axial direction in relation to the one-way clutch 16 is provided between the shaft part 7b of the shaft member 7 possible to move in the axial direction inside of the one-way clutch 16 fitted to the other shaft member 4 and the inner periphery of the one-way clutch 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243527-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KUROKAWA ATSUSHI
IPC: H01L27/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of a semiconductor device and reduce its manufacturing cost, in the manufacturing method of the semiconductor device having a heterojunction bipolar transistor (HBT), a Schottky diode, and a resistance element.  <P>SOLUTION: In the manufacturing method of the semiconductor device, after successively forming respective semiconductor layers to become a collector layer, a base layer, a wide-gap emitter layer, and an emitter layer on the surface of a semiconductor substrate, the respective semiconductor layers are so processed respectively as to form the heterojunction bipolar transistor, the Schottky diode, and the resistor element in a monolithic way. In this case, the emitter electrode of the HBT, the Schottky electrode of the Schottky diode, and the resistance film of the resistance element are concurrently formed of the same material (e.g. WSiN). Consequently, the number of the processes of the semiconductor device is reduced, to reduce its manufacturing cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243202-A (JP)
Title: Resistive layer laminate material and component using the same
Inventor: SAIJO KINJI
IPC: H01C7/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistive layer laminate material which allows to form a resistor having a required resistance in an etched wiring pattern, and a component using the laminate material.  <P>SOLUTION: More than 3 layers of a conductive layer 24 excellent in conductivity and a resistive layer 28 having a prescribed resistivity are laminated. At least one of each joint surface is treated to activate opposite layers to each other to make contact and then the laminated resistor 22 including the resistor material having prescribed resistance in the wiring pattern is obtained. This material is used to make components applied to printed wiring boards and IC packages.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318230-A (JP)
Title: Quantitative determination method
Inventor: GOTO NORIO
IPC: G01N1/04
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a safe and simple quantitative determination method for determinating a specific substance in tissue of a living body without using a radioactive substance. SOLUTION: In the novel quantitative determination method, a specific substance in the tissue of the living body is recovered by a tape stripping method, and a specimen to be measured is prepared by further recovering the specific substance from a tape to quantitatively determinate the specific substance in the specimen to be measured.
Patent JP-2003241367-A (JP)
Title: Photopolymerizable composition, oxygen intercepting resin composition and photosensitive planographic printing plate material
Inventor: OTA TOMOHISA
IPC: G03F7/11
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition, an oxygen intercepting resin composition and a photosensitive planographic printing plate material excellent in adhesiveness of a photopolymerizable layer to the support, capable of ensuring both printing resistance and improvement in stain of a non-printing area, capable of obtaining a high resolution planographic printing plate and capable of improving sludge in development.  <P>SOLUTION: The photopolymerizable composition comprises an alkali-soluble polymer, a compound having an ethylenic addition-polymerizable group, a photopolymerization initiator, a colorant and an acetylene compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243796-A (JP)
Title: Printed board equipped with capacitor element and manufacturing method of the same
Inventor: KAWADA SHIGEKI
IPC: H05K1/16
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed board which is equipped with a capacitor element, inexpensive, and excellent in reliability and accuracy.  <P>SOLUTION: The printed board equipped with the capacitor element is manufactured through a method wherein; an inner wiring pattern 4 including a lower electrode 6 of the capacitor element 28 and a reinforcing land 8 located around the lower electrode 6 is formed on the surface of a board body 2; a high- permittivity layer 10 is formed, corresponding to the lower electrode 6; an interlayer insulating layer 16 is formed on the entire surface of the board body 2 including the high-permittivity layer 10 and the inner wiring pattern; the high-permittivity layer 10 is exposed by polishing the surface of the interlayer insulating layer 16, a connection hole 20 is bored in the interlayer insulating layer 16 at a prescribed position to expose the surface of the inner wiring pattern; a conductive layer 22 is formed on all the surfaces of the high- permittivity layer 10 and the interlayer insulating layer 16; and the conductive layer 22 is subjected to pattern etching to form an outer wiring pattern 26 including the upper electrode bonded on the reinforcing land.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248508-A (JP)
Title: Method for generating production schedule of virtual fabrication
Inventor: MURAMATSU KENJI
IPC: G06Q50/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating an optimal production schedule, the intentions of which are to adjust operations of machines, processes and enterprises as well as to adjust profits and losses of the enterprises under a virtual fabrication environment.  <P>SOLUTION: A method for generating an optimal production schedule independently resolves a problem of one dimensional partial optimization for all items, which optimizes a total cost including a penalty cost of machine interference for each item and the penalty cost corresponding to an inventory for in-process items, in order to generate the production schedule that can be applied to a virtual fabrication system for the multiple items and multiple processes. The method for generating the optimal production control also obtains a decision parameter as an answer for each time slot, which indicate use of the time slot for manufacturing used by machines which is allocated to each item and each machine (304 to 308). The method decides whether or not the answer being obtained can resolve the machine interference existing between items and whether or not the answer requires replenishing the inventory, updates the penalty costs according to the decisions, and implements steps 304 to 308 again (309 to 311).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219672-A (JP)
Title: Power generator comprising power generating element
Inventor: YOSHIKAWA SHIGEO
IPC: F03G7/04
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power generator that generates power again by converting waste heat from an automobile into electricity utilizing Seebeck effect and reusing energy by reusing conventionally wasted heat while converting into electricity.  <P>SOLUTION: The power generator generates power again by converting waste heat from an automobile into electricity utilizing a Seebeck effect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245047-A (JP)
Title: Method for producing tempura and deep-fried food
Inventor: KAWAKAMI TETSUHIRO
IPC: A23L5/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delicious Tempura product with a little oil residue.  <P>SOLUTION: The method for producing Tempura by Tempura dough with hot oil comprises pouring heated edible oil on the Tempura dough in a condition of being out of contact with an oil vessel. In detail, the method comprises putting the Tempura dough on a dough stand in the condition of being out of contact with the oil vessel, joining a cap to the stand in a condition of being out of contact with the dough, and pouring the heated edible oil on the Tempura dough while rotating the dough stand in a 180-degree arc. In further detail, the method comprises scraping an oil drop hole on the bottom of the dough stand, joining the wire mesh cap to the dough stand, setting a plurality of the dough stands on the oil vessel, and dividing pipes directly under the oil vessel into a plurality of branches and setting a filtration device on each of the pipes so as to enable continuous drive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247949-A (JP)
Title: Inspection device and inspection method for slit die coating
Inventor: YAMAGUCHI MIKIRO
IPC: B05D3/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device that can ensure such a state of discharge in a slit die coating system as forms a coating film of a more even film thickness by inspecting a coating state in advance in a slit die system.  <P>SOLUTION: The inspection device for slit die coating, which inspects a discharge bead of a coating solution just after discharge from a slit die when the coating solution is forced out from a slit in the slit die and applied to a material to be coated, has a front observation part or a back observation part having an arrangement of an illuminator for illuminating the bead slantingly and an imaging camera for picking up an image by the illumination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249519-A (JP)
Title: Micro-wave mounting device
Inventor: KAJII YOSHIHISA
IPC: H01L21/60
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro-work mounting device that can surely mount a micro-work on a mounting member, by finding an accurate descending amount of a chucking nozzle without using expensive instruments, such as laser displacement gauge, etc.  <P>SOLUTION: This micro-work mounting device is provided with the chucking nozzle, a pressure detecting means, and a moving means which brings the sticking nozzle closer to and farther from the mounting surface of the mounting member. This device is also provided with a control means which controls the moving means. This device detects the changes in the internal pressure of the sticking nozzle, while the nozzle does not hold the micro-work by bringing the nozzle closer to the mounting surface by applying a negative or positive pressure to the nozzle. Thereafter, this device finds the moved amount of the nozzle to a position, where the internal pressure of the nozzle becomes a preset prescribed value. Finally, this device mounts the micro-work on the mounting member by controlling the sticking nozzle by means of the control means based on the moving amount of the nozzle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002339895-A (JP)
Title: Fluid force-feeding device
Inventor: EBERSPACH GUNTER
IPC: F04D27/00
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To easily and securely estimate the current operation condition or the variation of the operation condition of a system to which a fluid is to be fed. SOLUTION: The fluid force-feeding device comprises a force-feeding mechanism 18 to be driven to rotate by a drive device 16, rotation state monitoring devices 34 and 40 for monitoring the rotation state of the force-feeding mechanism 18, and an operation condition detecting device 40 for detecting the operation condition of a system 10 to which the fluid is to be fed by the fluid force- feeding device based on the result of monitoring by the rotation state monitoring device 40.
Patent JP-2003250060-A (JP)
Title: Color conversion method, color conversion apparatus, color conversion system, and color conversion program
Inventor: SUZUKI TOMIKO
IPC: H04N1/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an error in color reproduction of an output signal, and to efficiently calculate a maximum black quantity Kmax and determine an output black quantity Kout.  <P>SOLUTION: The color conversion method for converting a first input color signal (L*, a*, b*) into a first output color signal (C, M, Y, K) includes: a step of obtaining a map relation from a second output color signal (L'*, a'*, b'*) into a second input color signal (C', M', Y', K'); a step of dividing a full color reproduction area reproducibly by an output device into four areas including an area able to be reproduced by C' M' Y' at a) K'=100; a color gamut compression step of discriminating whether or not the first input color signal exists in the four division areas to determine whether or not color gamut compression is to be implemented; and a step of determining the first output color signal on the basis of the first input color signal after the color gamut compression step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249685-A (JP)
Title: Holder for light emitting element
Inventor: TOKUICHI YOSHIHIRO
IPC: H01L33/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board fitting type light emitting element holder capable of effectively preventing a light emitting element such as an LED from back leakage light.  <P>SOLUTION: The holder is provided with a bottom 11 integrally formed by molding a plastic material having elasticity, a back leakage light preventing wall l2 erected from the bottom 11, a pair of elastic holding hooks 14A, 14B oppositely erected from the bottom 11, and fixing legs 15 for fixing a circuit board 30 pendent from the bottom 11 to fixing holes. The wall 12 is formed like a C-shape practically covering the rear face of the light emitting element 20, and has insertion grooves 13 for inserting lead wires 21A, 21B of the light emitting element 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338959-A (JP)
Title: Phosphor particle, its production method, display panel, its production method, flat display, and its production method
Inventor: ITO YASUSHI
IPC: C09K11/08
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide phosphor particles which undergo less deterioration even after long-term electron irradiation and therefore can avoid the lowering of luminance. SOLUTION: The method for producing the phosphor particles comprises reacting water glass with an acetate or a nitrate in a mixed solution containing the water glass, phosphor particles and the acetate or the nitrate to form a silicon-oxide (SiOX)-based thin glassy film on the surface of each phosphor particle.
Patent JP-2003256045-A (JP)
Title: Transportation system for conveyance vehicle in factory
Inventor: SHIMADA YOSHINORI
IPC: B62D65/18
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid wasteful consumption of waiting time of a conveyance vehicle in front of a vehicular interference area.  <P>SOLUTION: In a state of no conveyance vehicles in the vehicular interference area 11, when a first conveyance vehicle 12A reaches an entrance 13A, the first conveyance vehicle 12A enters the vehicular interference area 1. In this duration, a second conveyance vehicle 12B reaching another entrance 13B stops. Since propriety of entry of the conveyance vehicles 12A or 12B with respect to the vehicular interference area 11 is determined on the basis of whether or not the other conveyance vehicle 12A or 12B is in the vehicular interference area 11 when the conveyance vehicle 12A or 12B approaches an entrance, a situation does not occur of the conveyance vehicle 12A or 12B waiting at the entrance 13A or 13B even though the vehicular interference area 11 is empty.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250564-A (JP)
Title: Plasmodium malaria laveran and its diagnosis
Inventor: KAWAMOTO FUMIHIKO
IPC: G01N33/569
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain new two kinds of Plasmodium malaria Laveran together with their SSU rRNA gene sequences and to provide a material for malaria diagnosis for these new protozoans.  <P>SOLUTION: The prevent invention provides the Plasmodium malaria Laveran in which base sequences of SSU rRNA genes are each a specific sequence, a material for diagnosing malaria infection by these protozoans and a method for diagnosing the malaria.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254122-A (JP)
Title: Method for controlling exhaust gas of internal combustion engine
Inventor: KUTO HIROMITSU
IPC: F02D41/04
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling exhaust gas of an internal combustion engine capable of preventing deterioration of exhaust gas and overheating of a three-way catalytic converter and accurately and immediately raising temperature of NOx storage catalyst.  <P>SOLUTION: In an internal combustion engine directly injecting fuel from a fuel injection means 7 to a combustion chamber and burns the same, and having NOx storage catalyst 13 provided in an exhaust passage 9 to store and deoxidize NOx generated by the combustion and additionally injecting fuel in an expansion stroke and an exhaust stroke other than a main fuel injection in each combustion cycle to raise temperature of a NOx storage catalyst 13 to a designated temperature for discharging sulfur oxide stored in the NOx storage catalyst 13, optimum value of additional injection quantity per one cycle is established beforehand and additional injection executing cycle numbers are calculated by dividing quantity of heat necessary for raising temperature of the NOx storage catalyst 13 by optimum value of generating heat quantity of additional injection quantity per one cycle.  <P>COPYRIGHT: (C)2003,JPO