baber/WOPTO huggingface dataset:
Patent JP-2002050869-A (JP)
Title: Method of manufacturing multilayered wiring board
Inventor: KIMURA TETSUYA
IPC: H05K3/46
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing multilayered wiring board by which a multilayered wiring board can be manufactured with high dimensional accuracy by reducing the width and resistance of wiring. SOLUTION: In the method, the multilayered wiring board A having wiring circuit layers 3 formed on and/or in a glass-ceramic wiring board 10 is manufactured in such a way that green sheets 1 each of which contains glass powder and ceramic powder and carries a wiring circuit layer 3 on its surface are laminated upon another and a restricting sheet 8 composed mainly of a hard-to- sinter ceramic material and containing an amorphous component of 0.5-15 vol.% is laminated upon at least one surface of the laminated body of the green sheets 1. Then the laminated body is baked at a temperature lower than the melting point of the wiring circuit layers 3. The average difference between the coefficients of thermal expansion of the substrate 10 and restricting sheet 8 at 40-400 deg.C is adjusted to <=3×10-6/ deg.C.
Patent JP-2002039710-A (JP)
Title: Trolley wire wear detection method and its equipment
Inventor: SHIMODAIRA YOSHIAKI
IPC: G01R15/18
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a trolley wire wear detection method and its equipment wherein a complex current detector, a power source for detection, etc., are unnecessary. SOLUTION: In a trolley wire 4 including detection wires, the detection wires 1, 2 which are electrically isolated from a trolley wire main body 3 are included. In a wear detection method of the trolley wire 4, the detection wires 1, 2 and the trolley wire main body 3 are connected at the terminal of the trolley wire 4. At the starting part of the trolley wire 4, currents which flow in the detection wires 1, 2 by electromotive force generated when a current of an electric train flows in the trolley wire main body 3 are introduced to an operating coil 62, and a current flowing in the trolley wire main body 3 is introduced to the other operating coil 61. Magnetic members 36, 37 are magnetized by magnetic fields generated from the operating coils 61, 62, and existence of wear of the trolley wire is detected by using a magnetized state of the magnetic members 36, 37.
Patent JP-2002045495-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To stabilize the variable display control of a display control means in constitution provided with the display control means for performing the variable display control of a variable display device based on a signal received from a game control means. SOLUTION: When 0.5 sec, e.g. passes after receiving a variation pattern command, a received pattern designation command is checked. When the pattern designation command is received, patterns are varied with a pattern designated by the received command as a stopping pattern. When the pattern designation command is not received, the patterns are varied with a pattern used in variation of the former time as the stopping pattern.
Patent JP-2002050806-A (JP)
Title: Piezoelectric thin-film element, ink jet recording head, and their manufacturing method
Inventor: YASOJIMA TAKESHI
IPC: H01L41/22
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric thin-film element having a piezoelectric element having a large diameter and its manufacturing method, and an ink jet recording head having such piezoelectric thin-film element and its manufacturing method. SOLUTION: In the manufacturing method of the piezoelectric thin-film element for forming a lower electrode on a substrate by sputtering and for successively laminating a piezoelectric film and an upper electrode, sputtering is made by setting temperature conditions in the film formation of the lower electrode by the sputtering method to room temperature or the cooling of the substrate. Also, outputting in that case is made 200 W or less, thus forming the lower electrode having inner stress in a compression direction and setting the particle diameter of the piezoelectric thin-film layer to 1 μm or more.
Patent JP-2002114809-A (JP)
Title: Water-in-oil type emulsion and method for using the same
Inventor: HIRATA KAZUYUKI
IPC: C09K23/42
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a stable water-in-oil type emulsion which has high flocculation performances and is composed of a water-soluble polymer. SOLUTION: This water-in-oil type water-soluble polymer emulsion is characterized in that (A) a water-soluble vinyl monomer is mixed with (B) water, (C) an oily substance composed of at least one kind of a hydrocarbon, (D) at least one kind of a surfactant in an amount and a HLB effective to form a water-in-oil type emulsion and a polyoxy compound, forcibly stirred to form a water-in-oil type emulsion, which is polymerized to produce the water-in-oil type water-soluble polymer emulsion and the particle diameter of the emulsion is 1-100 μm.
Patent JP-2002049201-A (JP)
Title: Image-forming device
Inventor: KITAO KATSUYUKI
IPC: H04N1/23
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, capable of making the positions of all the color images to coincide by obtaining a middle point between the positions of two color images, whose deviation width is maximum and setting the middle point as reference. SOLUTION: When initialization is finished, a position detecting means 13 detects the position of each color image. Based on the detected position, a reference position calculating means 14 calculates the middle point between the positions of the two most distant images in the main scanning direction and the subscanning direction. When the position of the middle point is calculated, image data is transferred to respective write-in buffers from an image memory 12 and the address of the image data is changed, in order to correct positional deviation by a positional deviation correcting means 15. Respective LED exposure means are driven by respective LED driving means, and the image is written on a photoreceptor based on the address to which the positional deviation is corrected.  Then, printing processing is finished, if there is no positional deviation requirement and printing is finished if printing is finished with that image.
Patent JP-2002050306-A (JP)
Title: Color cathode ray tube
Inventor: NAKAMURA TOMOKI
IPC: H01J29/48
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To improve focusing characteristics in the wide area of a phosphor screen by setting total length of multiple-division focusing electrode within a given value and optimizing setting position and sensitivity of a static quadrupole. SOLUTION: A focusing electrode G5 composing a final-step main lens is provided with a plurality of electrode members G5-1, G5-2, G5-3, G5-4, composing a static quadrupole and a field curvature compensating lens, and assuming that the distance from a face of the focusing electrode G5 opposing an anode G6 to the position of the static quadrupole at the main lens side is L2, the following relation is satisfied: 7.55<=L2<=11.5.
Patent JP-2002051123-A (JP)
Title: Input symbol and information device having the same
Inventor: SATO SHUNSUKE
IPC: G09F3/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide input symbols by which the whole device can be downsized, while fully ensuring the visibility of the key information applied to input keys of an information input section. SOLUTION: When an information input section 4 of a portable telephone 1 is viewed from the front, the hologram image is not visible on the input symbols 10 (namely, a printed layer 11 is seen through) and information can be inputted to the portable telephone 1 while only the key information image (figure information) printed on the print layer 11 is displayed. When the information input section 4 of the portable telephone 1 is viewed in an oblique direction, however, the hologram image is visible on the input symbols 10 and information can be inputted to the portable telephone 1, while only the key information image (Katakana information and symbol information) recorded on the input symbols 10 is displayed.
Patent JP-2002049756-A (JP)
Title: Financing system
Inventor: YAMADA YOSHIHIRO
IPC: G06Q50/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To make financing from a financial institution to a small-scale enterprises open and to properly set the rate of interest of a loan. SOLUTION: A user terminal 2 which is operated by the small-scales enterprise, a financial institution terminal 4 to be operated by the financial institution and a grading management system 5, to be operated fairly by the representative of the financial institution are connected to each other through the Internet 1. Each of small- scale enterprise and financial institution registers enterprise information to an enterprise examination/relating agency and registers basic information in the grading management system 5. After researching/examining the enterprise, the enterprise examination/relating agency links the information of financial statements to the grading management system 5 by an enterprise examining/evaluating server 3. Corresponding to such information, the grading management system 5 performs the grading of the small-scale enterprise.  When the find resisting is requested form the user terminal, the grading management system 5 reports a fund-raising request to a financial institution whose grading level of the small-scale enterprise exceeds the minimum grading level offered by the financial institution. The financial institution, which receives the notice, holds an interest rate auction over the Internet 1 and a lending right is given to the financial institution that offers the lowest interest rate.
Patent JP-2002045055-A (JP)
Title: Bag for fruit
Inventor: MUNEYASU KOICHI
IPC: A01G13/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a bag for fruits, preventing fruit growth inhibition and fruit drop in gale/typhoon. SOLUTION: This bag is such that a fruit 100 is covered with a fruit bag 201 as usual, if a gale is forecasted, clips 301 at both the lower ends of the fruit bag 201 are wound around a shoot 101 or a support member 102; wherein the each clip 301 is pasted on the bag 201 with a patch paper 203 and is composed of a metallic wire 303 and a resin element covering thereon, the resin element has plate elements 305 and the plate elements 305 are pasted on the bag 201 in parallel with the patch paper 203.
Patent JP-2002055468-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OBATA TAKATSUGU
IPC: C08L101/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity to near infrared light, less liable to the lowering of its sensitivity even after repeated use and excellent in durability. SOLUTION: Crystalline oxo-titanyl phthalocyanine having principal diffraction peaks at 7.3 deg., 9.4 deg., 9.6 deg., 11.6 deg., 13.3 deg., 17.9 deg., 24.1 deg. and 27.2 deg. Bragg angles (2θ±0.2 deg.) in its X-ray diffraction spectrum and having the overlap peak at 9.4 deg. and 9.6 deg. as the maximum diffraction peak and the peak at 27.2 deg. as the second highest diffraction peak as an electric charge generating material and a sulfur-containing amine compound of formula (I) as an electric charge transferring material are incorporated into the photosensitive layer of an electrophotographic photoreceptor.
Patent JP-2001101147-A (JP)
Title: Method for data transfer, computer program product, data transfer system, and data processing system
Inventor: MANUEL JOSEPH ALVARES II
IPC: G06F12/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for transferring data between devices in a computer system. SOLUTION: In a preferable execution format, a request source device broadcasts a data request. Each of plural devices A0 to Xn, 502 in the computer system responds to the request and indicates the position of the device itself and whether the requested data are included in the device or not. The requested data are transferred from one of devices including the data out of plural devices to the request source device. The device selected in order to transfer the data to the request source device has the logical approach most close to the request source device so that the data are quickly transferred.
Patent JP-2002056042-A (JP)
Title: Method for automatically arranging semiconductor integrated circuit
Inventor: SATO TOMOAKI
IPC: H01L21/822
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To arrange cells and to set the driving force of each cell so as to optimize the delay of an input-output network in the automatic arrangement processing of a semiconductor integrated circuit. SOLUTION: A cell arrangement area is divided, cells are allocated to and arranged in respective divided areas (steps 201 and 202), the calculation of micro path delay in the input-output network of each cell and the temporary shift and exchange of each cell position are attempted as much as possible while the calculation of micro path delay is performed in each arrangement, cell arrangement that brings about minimum delay is decided (steps 203 to 207), the micro path delay is further performed (step 210) while the temporary switching of driving force is attempted within an arrangeable range (steps 208 and 209), and the cell is automatically arranged so as to find the driving force setting of the cell which brings about the minimum delay.
Patent JP-2002032432-A (JP)
Title: Device for bidding for contract as web server on internet
Inventor: YAGINUMA NORIYUKI
IPC: G06Q50/34
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To manage and provide necessary information for both an orderer and a contractor so that a bidding system sufficiently functions for contracts for construction designing, general construction, special construction, civil engineering designing, civil engineering construction, building furnished facility designing, and building furnished facility construction. SOLUTION: The device implementing bidding for contracts for construction designing, general construction, special construction, civil engineering designing, civil engineering construction, building furnished facility designing, and building furnished facility construction as a WEB server on the Internet manages and provides information on the certainty of payment, technical capability, the continuance of business, etc., needed for both the orderer and contractor.
Patent JP-2002063082-A (JP)
Title: Data collecting system, wireless system, and data collection directing program
Inventor: TONO AKIRA
IPC: G06F13/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To cause a master station and a data collection center system to receive rapidly and surely an alarm call issued by a slave station, even if the master station is continuously collecting data from a multiplicity of slave station over a long time. SOLUTION: This wireless system is equipped with the master wireless station, by plurality of slave wireless stations, and the data collection center system. The center system is used, in such a way that when the center system transmits to the master station, a data collection directing telegraphic message signal for directing the master station to collect data provided in a slave station, if a master station to which a data collection directing telegraphic message signal has been transmitted immediately before the transmission of this message signal is the same as the above master station, a time interval at least larger than a first prescribed time period is set between the two transmissions to the same master station.
Patent JP-2002072856-A (JP)
Title: Lecture class-to-be-attended selecting device, lecture class-to-be-attended selecting method and storage medium
Inventor: SUGIMOTO KOICHI
IPC: G06Q50/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To select a proper lecture class corresponding to the level of the skill of a person who hopes to attend a lecture class. SOLUTION: A prerequisite information for attending lecture classes storage means 1 stores prerequisite information for attending lecture classes being information indicating conditions of skills which are required as preconditions for attending lecture classes. A skill information obtaining means 2 obtains skill information being information indicating skills which are provided by the person who hopes to attend a lecture class. A lecture class to be attended selecting means 3 selects a lecture class to which the person who hopes to attend the lecture class is to be attended based on the affinity between the prerequisite information for attending lecture classes and the skill information.  The means 3 checks the affinity between the prerequisite information for attending lecture classes and the skill information, that is, in what degree the skills provided by the person who hopes to attend the lecture class are similar to the conditions of skills which are required as the prerequisite for attending lecture classes and selects a lecture class having skills of high affinity as to these skills (in short, whose degree of similarity is high) as a lecture class to which the person who hopes to attend the lecture is to be attended.
Patent JP-2002070250-A (JP)
Title: Roof underlayment having autohesive layer
Inventor: TANIGAWA WATARU
IPC: E04D12/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a roof underlayment having an autohesive layer, which enhances the advantages and nearly perfectly overcomes the disadvantages of current roof underlayments having a core of either synthetic resin non-woven fabric or asphalt-impregnated base paper. SOLUTION: A roof underlayment is characterized in that at least one of asphalt layers 3 laminated on both faces of an asphalt-impregnated base paper 2 is a composite layer of an asphalt layer and a non-woven fabric layer 4, and that a mineral powder layer 5 is formed on the front face of the asphalt layer 3 and an autohesive layer 6 is formed on the rear face of the asphalt layer 3. Thus, the pinholes in the core can be perfectly occluded in spite that the core is asphalt-impregnated base paper. The resisting strength against tearing is also increased.
Patent JP-2002071184-A (JP)
Title: Ventilating air conditioning method and system thereof
Inventor: TAKASU NORIYUKI
IPC: F24F11/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating air conditioning system that ensures energy saving and confortableness. SOLUTION: A ventilating apparatus 2 capable of performing heat exchange ventilation and ordinary ventilation not followed by heat exchange, and an air conditioning apparatus 3 capable of bringing air conditioning atmosphere with the aid of circulation of indoor air, are disposed such that fresh air taken into a room disposing the ventilating apparatus 2 therein is directed toward a suction side of indoor air of the air conditioning apparatus 3. There is constructed ventilating air conditioning means where a ventilating function and an air conditioning function have relevance. Outdoor air enthalpy is estimated from outdoor temperature and outdoor humidity and indoor air enthalpy is estimated from indoor temperature and indoor humidity.  Upon cooling operation of the air conditioning apparatus 3 the ventilating apparatus 2 is operated in ordinary ventilation when the outdoor air enthalpy is lower than the indoor air enthalpy, and fresh air taken into the room is dehumidified and cooled in the air conditioning apparatus 3 and is sent into the room.
Patent JP-2002066397-A (JP)
Title: Robot mounted type two liquid mixing and applying device
Inventor: OCHIAI HIROSHI
IPC: B05D1/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To precisely control an principal agent and a curing agent to a prescribed mixing ratio with a simple structure and to effectively improve the coating quality. SOLUTION: A 1st color having valve structure 20 for supplying the principal agent to a coating gun 16 side, an electric pneumatic converter 26 and 2nd color changing valve structure 24 for supplying the curing agent are arranged in this order in a robot arm 14 having the coating gun 16 attached to the tip.
Patent JP-2002069224-A (JP)
Title: Foamable resin composition, method of producing foamable resin composition and method of using it, and foamed molding
Inventor: MASUDA SEIJI
IPC: B29C45/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To produce a transparent foamed molding having uniform cells of a large diameter by a simple and easy method wherein a transparent resin is mainly used as the raw material. SOLUTION: The foamed molding is produced by using a foamable resin composition containing a resin and a foaming agent comprising a hydrated salt which is a salt containing water of crystallization.
Patent JP-2002071463-A (JP)
Title: Polarization degree measuring device
Inventor: SHIKII SHIGERU
IPC: G01J4/04
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of an optical system part of a polarization degree measuring device, and to lower the price. SOLUTION: An incident light enters a quadripartite beam splitter 1, providing four parallel light beams L1-L4 of mutually identical luminosity. The light beam is made incident on a polarization analyzing module 2. The light beams L1 and L2 transmit as they are while the L3 and L4 are totally reflected four times and two times, respectively, in the optical analyzing module to provide elements equivalent to a λ/2 wavelength board and λ/4 wavelength board, respectively. The elements are received with conventional elements PD1-PD4 through polarizing plates 3, 4, and 5. A Stokes parameter is calculated based on the provided output, and further, the polarization degree is calculated.
Patent JP-2002077708-A (JP)
Title: Image processing system and electronic news gathering system
Inventor: KONUMA CHIEKO
IPC: H04N19/91
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system equipped with a means for always normally photographing a target scene even when position deviation is generated (a camera is intentionally deviated so that the target scene can be unfocused or the camera is deviated due to natural phenomenon such as earthquake) or even when the camera is masked (the front face of the camera is covered so that the field of view can be interrupted). SOLUTION: This system is constituted of a camera 1000 for photographing a target scene, an MPEG video encoder 3000 for successively compression encoding videos inputted from the camera, an MPEG video decoder 5000 for decoding the encoded data of the MPEG video encoder 3000, a camera plan detecting device 4000 for detecting the position deviation of the camera and a camera mask, and a recording/reproducing device 6000 for recording the encoded data of the MPEG video encoder 3000 in a recording medium, and for decoding the encoded data in the MPEG system, and for displaying the decoded data at a display device 7000. In this case, the camera plan detecting deice 4000 detects the position deviation or the mask by comparing the reference frame with the other frame.