baber/WOPTO huggingface dataset:
Patent JP-2003016620-A (JP)
Title: Magnetic recording medium, magnetic recording device and method for magnetic recording
Inventor: KIKITSU SATORU
IPC: G11B5/738
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, a magnetic recording device and a method for magnetic recording in which thermal fluctuation is suppressed and the recording density can be improved. SOLUTION: The thermal fluctuation is suppressed and the recording density can be significantly improved by providing the magnetic recording medium having the following features. The medium has a functional layer (12) containing a magnetic material and a recording layer (11) containing a magnetic material and deposited on the functional layer. The recording layer contains a plurality of magnetic particles (51) and a nonmagnetic material present among the magnetic particles. The functional layer and the recording layer generate the exchange coupling interaction at room temperature in the direction almost perpendicular to each other.
Patent JP-2002125199-A (JP)
Title: Frame information description method, frame information generating device and method, video reproducing device and method, and recording medium
Inventor: HORI OSAMU
IPC: H04N5/781
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a special reproduction control information generator that generates special reproduction control information to allow a user to attain more effective special reproduction. SOLUTION: In the special reproduction control information generator, a video position information processing section 11 reads object video data from a video data storage section 2, sequentially and selectively extracts part of frames used for special reproduction along frame sequences, generates video position information denoting a position of each extracted frame with respect to original video data and a display time control information processing section 12 generates display time control information denoting a display time of each frame. Then the processing section 12 generates special reproduction control information where the video position information and the display time control information of each frame are arranged as frame information and a special reproduction control information storage section 3 stores the special reproduction control information.
Patent JP-2003010854-A (JP)
Title: Electrodializer and electric regeneration type desalting apparatus
Inventor: MATSUMURA YUKIO
IPC: C02F1/469
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrodializer and an electric regeneration type desalting apparatus capable of suppressing the formation of scale with a hard component in water in a cathode chamber and capable of being stably operated. SOLUTION: In the electrodializer constituted by alternately forming desalting chambers Rn , wherein cation exchange membranes K and anion exchange membranes A are alternately arranged between an anode chamber Ea equipped with an anode and a cathode chamber Ek equipped with a cathode. The anode side is partitioned by the anion exchange membranes and the cathode side is partitioned by the cation exchange membranes, and concentration chambers Sn , wherein the anode side is partitioned by the cation exchange membranes and the cathode side is partitioned by the anion exchange membranes. The electric regeneration type desalting apparatus equipped therewith, as a part or the whole of water supplied to the concentration chamber Sn, the water discharged from the cathode chamber Ek is supplied.
Patent JP-2002099227-A (JP)
Title: Display and electronic apparatus
Inventor: SHIMODA TATSUYA
IPC: H05B33/14
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To easily realize a fine and large-sized display. SOLUTION: The display 10 is constituted by connecting plural display blocks 20 so as to make the display blocks 20 continuous in a perpendicular direction. The respective display blocks 20 comprise display sections 21 of a planar rectangular shape which are formed by arranging plural pixels to emit light by utilizing organic EL elements to a matrix form and terminals 22 which are disposed continuously with one among the short sides of the display sections 21 and relay signals and power sources from outside to the respective pixels. The respective display blocks 20 are stuck onto a transparent substrate 100 made of a synthetic resin or glass by means of transparent adhesives 101 in such a manner that the long sides of the display sections 21 come into contact with each other and continue in a perpendicular direction.  The display surfaces (the surfaces on the side to be irradiated with the emitted light in the organic EL elements) of the display sections 21 are directed toward the transparent substrate 100 side, by which the outside of the transparent substrate 100 is irradiated with the light from the display sections 21 from its surface as shown in Figure 1 (b).
Patent JP-2003015058-A (JP)
Title: Optical variable attenuator
Inventor: SUZUKI KENJI
IPC: G02B6/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a high-resolution optical variable attenuator which has a large dynamic range and is suitable for a high-speed optical communication. SOLUTION: An optical attenuator member 21 for coarse adjustment and an optical attenuator member 31 for fine adjustment are movably disposed between an input side collimator 12 and an output side collimator 14 in the direction of an arrow. The optical variable attenuator member 21 for coarse adjustment is a stepped light variable attenuation plate provided with a plurality of decay areas 21a, 21b and 21c whose attenuation is different in a stepped shape, and is driven upward and downward by a step motor 51 and a rack-and- pinion 52. The optical attenuator member 31 for fine adjustment is an eccentric rotor made of a nonpearmeable material, and constitutes the rotor of an ultrasonic motor. Furthermore, a control means controls the step motor 51 and the ultrasonic motor so that the attenuation of an optical signal outputted from the output side collimator becomes a target value.
Patent JP-2003012603-A (JP)
Title: Method for producing monoglyceride
Inventor: TAWARA HIDEO
IPC: C09K23/38
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a monoglyceride in, a high purity, simply and in a good efficiency. SOLUTION: This method for producing the monoglyceride is provided by performing an ester interchange reaction of a carboxylic acid ester, glycerol and an acetal with glycerol in the presence of a catalyst while removing an alcohol to obtain a mixture containing an acetal with a monoglyceride, and removing the acetal portion by hydrolysis.
Patent JP-2003020317-A (JP)
Title: Graft polyester resin, its water dispersion, method for producing water dispersion and coating film
Inventor: TAKINO KAYOKO
IPC: C08F283/01
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin for coating the inner surface of a can which does not contain an endorine disrupter such as bisphenol A and excels in processability. SOLUTION: The polyester resin is a resin obtained by graft polymerizing a radically polymerizable monomer having a hydrophilic group on to a copolyester resin, and the radically polymerizable monomer comprises at least acrylic acid and ethyl acrylate at a weight ratio of acrylic acid to ethyl acrylate of <=0.4, and the amount of the copolyester resin based on the graft polyester resin is less than 75 wt.%. This graft polyester resin easily becomes a stable water dispersion by neutralization with a basic compound.
Patent JP-2003022178-A (JP)
Title: System and method for outputting sound of pointer position information and sound output program
Inventor: KANAZAWA AKINORI
IPC: G06F3/01
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide sound output system, method and program enabling a visually handicapped person to operate an OS adopting a GUI. SOLUTION: A control device 4 is provided with a click pattern deciding part 4a for deciding a click pattern obtained from a pointing device 1, a pointer position information acquiring part 4b for acquiring the positional information of a pointer on a screen, a screen information acquiring part 4c for acquiring the positional information of a window and an object, an output information retrieving part 4d for retrieving output sound data to be stored in a storage device 5 on the basis of the click pattern decided by the deciding part 4a, and an output information determination part 4e for determining sound output information to be outputted from information obtained from respective parts and the output sound data retrieved by the retrieving part 4d.
Patent JP-2003023714-A (JP)
Title: Mounting structure for electric component in electrical junction box
Inventor: MIYAMOTO TAKASHI
IPC: H05K5/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for electric components in an electrical junction box, capable of facilitating assembling work for electric components. SOLUTION: A relay 2 is attached to an inner wall of a case body 25. A collar holding part 14 is provided on a relay body 11 constituting the relay 2. In the collar holding part 14, a collar 12 through which a bolt 13 can be passed, is retained. A nut holding part 51 for holding a nut 52 is provided on a case body 25. A protruding shaped first fitting part 61 is formed on a relay 2, by providing a step-off between a nut holding part side end surface 12a and a nut holding part end surface 14a. A recessed shaped second fitting part 62 is formed on a case body 25, by providing a step between a collar holding part side end surface 52a and a collar holding part side end surface 51a.
Patent JP-2003031950-A (JP)
Title: Multilayered wiring board and manufacturing method therefor
Inventor: MOCHIZUKI KEIKO
IPC: H05K3/46
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To easily and effectively obtain a bendable multilayer wiring board. SOLUTION: The board comprises a first and second rigid board parts 2a, 2b, separated by a specified spacing via a region A with a dummy portion removed along a trench 15 formed as a guide into a multilayer rigid board 2, having conductor patterns laminated thereon via insulation layers 6, a cover lay film 3 pasted to close the trench 15 on the multilayer rigid board 2, and a flexible part 4 having a conductor pattern formed on a mains surface of a flexible insulator 9 formed with adhesives via the cover lay film 3 on the rigid board 2. The flexible part 4 connects the first board part 2a with the second board part 2b and the cover lay film 3 is exposed through the region with the removed dummy portion.
Patent JP-2003031631-A (JP)
Title: Method of recognizing side face of pattern and method of detecting and classifying defect
Inventor: SAWAI HIROYOSHI
IPC: G01N21/956
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To automatically recognize a side face of a pattern, an image of each layer, and a layer having a defect from an SEM image of a wafer formed with a pattern which is formed of a single layer or a multilayer structure. SOLUTION: The size of the width 25 of an image of a side face of the most upper layer of a pattern which should appear on an SEM image (d) when a wafer 3 is tilted can be calculated from an actual thickness of the most upper layer of the pattern and a tilting angle of the wafer 3. A defect automatic classification system recognizes an image 22 as an image of the side face of the most upper layer of the pattern by detecting an image having the width which is consistent with the calculated value. By making the image 22 prove to be an image of the side face of the most upper layer of the pattern, an image 23 below the image 22 is recognized as an image of a second layer of the pattern. By recognizing an image of each layer of the pattern, when detecting a defect in a following process, a layer wherein a detected defect exists can be specified.
Patent JP-2003025292-A (JP)
Title: Chipping system and chipping method
Inventor: HANEDA ATARU
IPC: C02F1/56
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a chipping system and a chipping method for firmly integrating applied concrete and mortar and existing concrete and mortar after chipping by water jet, simplifying treatment such as washing, and removing components contained in a recovered water after the chipping with a simple facility. SOLUTION: This chipping system 1 includes a water jet type chipping device 12 for jetting, at a high pressure, water WWJ for water jet supplied via a water supply pipe 131 for water jet, and an additive acting to concrete fine particles generated by the chipping and/or a component that is contained in the concrete and dissolved in water used for the chipping is dissolved or dispersed in the water for water jet.
Patent JP-2003026450-A (JP)
Title: Sheet glass and partition using sheet glass
Inventor: IBUKI HIROSHI
IPC: C03C17/32
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide sheet glass with which the antidazzle treatment of the butt end of the sheet glass can be extremely inexpensively carried out on a construction site without subjecting the sheet glass to the precision smoothing treatment of the butt end of the glass by a machine known as a rough cutting machine in a factory and a partition applying such sheet glass. SOLUTION: A resin film 22 is stuck to the butt end 21 which is the cut end face not subjected to the smoothing treatment in a planar glass body 2 of the sheet glass 1.
Patent JP-2003023947-A (JP)
Title: Method of disposing cut-down trees
Inventor: MUROGA SHINGO
IPC: A01M1/20
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To largely save the time and labor that are needed for the post- treatment after the processing of cut-down trees in forest as avoiding delay of the decay of the cut-down trees and adverse effect on the natural environment. SOLUTION: When the cut-down trees W that have been left on the outer ground E are treated, one or two or more cut-down trees are covered with a sheet S that is made of a biodegradable resin and is set their degradation behavior on the basis of the treatment action of the treatment agent M and the treatment agent M is enclosed inside the covering sheet S for programmed decaying.
Patent JP-2002118248-A (JP)
Title: Horizontal growth method of carbon nano tube and field effect transistor using the same
Inventor: SHIN JIN KOOG
IPC: C01B31/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a carbon nano tube horizontal growth method which can be applied effectively to nano device manufacture by selectively growing a carbon nano tube in the horizontal direction at a desired prescribed position. SOLUTION: This horizontal growth method of a carbon nano tube includes a step for forming a prescribed catalyst pattern on a substrate, a step for forming a layer for restraining vertical growth of the carbon nano tube on the substrate, a step for forming an aperture on the substrate and the layer for restraining vertical growth and exposing the catalyst pattern, and a step for synthesizing and growing horizontally the carbon nano tube at a position of the exposed catalyst pattern.
Patent JP-2003036894-A (JP)
Title: Method of recovering valuable metal from used-up nickel hydrogen secondary battery
Inventor: FUKUI ATSUSHI
IPC: B09B5/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovering a valuable metal effectively from a used-up nickel hydrogen secondary battery, especially a method of separating and recovering nickel contained in an electrode activator in a highly effective manner by dissolving the nickel in an acid. SOLUTION: The used-up nickel secondary battery is crushed and the electrode activator is separated from the battery by a physical separation method, such as screening and the like. Then, the electrode activator is dissolved in a sulfuric acid as air is blown into the sulfuric acid to make a solution containing a valuable metal. The solubility of the valuable metal can be improved by adding sodium sulfate to the solution at the time of or after the dissolution of the electrode activator in the sulfuric acid into which air is blown. Further, the electrode activator sticking on a separated separator is also dissolved in the sulfuric acid and is recovered.
Patent JP-2003031560-A (JP)
Title: Dry etching apparatus, method for manufacturing semiconductor device using dry etching apparatus thereof and semiconductor device manufactured by the method, and method for manufacturing electrode used for the dry etching apparatus
Inventor: DAITO TORU
IPC: H01L21/3065
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching apparatus reducing the dispersion, due to position of etching rate, and to provide a method for manufacturing a semiconductor device which uses the dry etching apparatus and the semiconductor device manufactured by the method and a method for manufacturing an electrode of the dry etching apparatus used for the dry etching apparatus. SOLUTION: The method for manufacturing the semiconductor device, using the dry etching apparatus, comprises the steps of placing a polishing material on the surface of a rotary stage for polishing, disposed opposite the surface of a member which will service as a cathode electrode 4 on the surface of the stage for polishing via the polishing material, and polishing the surface of the member which will serve as the electrode by rotating the rotary stage, thereby manufacturing the cathode electrode having a difference of maximum dispersion of the steps, due to the ruggedness formed on the surface of the cathode electrode being 5 μm or less. The dry etching apparatus uses the cathode electrode as the cathode electrode 4 of the dry etching apparatus for executing etching step of the semiconductor device.
Patent JP-2002058066-A (JP)
Title: Short-range radio access and method for performing short-range radio commercial transaction between hybrid radio terminal and service terminal through interface for corresponding service terminal
Inventor: HUE CYRIL
IPC: G07F7/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing short-range radio commercial transaction between a hybrid radio terminal and a service terminal. SOLUTION: A hybrid radio terminal is allowed to communicate through a first interface with a radio communication network, and through a second interface for a short-range radio access to a service terminal. The terminal is provided with user authentication information for authenticating a user in the radio communication network. In this case, a message including at least the user authentication information is transmitted through the second interface for the short-range radio access to the service terminal, and the received user authentication information is collated with an authentication data base so that the user of the service terminal can be authenticated. When the user authentication is normally completed, commercial transaction is made available.
Patent JP-2003034126-A (JP)
Title: Heater device for vehicle
Inventor: TAKADA HIROHISA
IPC: B60H1/22
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a heater device for a vehicle capable of reducing the number of parts and reducing the cost without requiring a bypass channel or a check valve for bypassing an electric heater pump by optimizing the layout of an engine cooling circuit and a remaining heat heater circuit of a vehicle with the idle-stop function requiring the heating in the interior of the vehicle after the engine stops, and capable of reducing the power consumption and improving the efficiency of the engine cooling performance by optimally controlling the electric heater pump. SOLUTION: The heater device 12 for the vehicle with the idle-stop function has a control part for operating the electric heater pump 26 synchronically with a blower fan motor 29 when a blower fan switch 29 is contact-controlled based on the operation information of the engine and the control information of the blower fan switch even when the engine is stopped.
Patent JP-2003027396-A (JP)
Title: Device for producing crape paper and method for producing the same
Inventor: SHIMURA YUTAKA
IPC: D21H27/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for producing crape paper, which can produce the crape paper having good flexibility and having a uniform thickness in both the width direction and in the flow direction, and to provide a method for producing the crape paper. SOLUTION: This method for producing the crape paper, comprising bringing a blade into contact with a base roll to scrape the crape paper, is characterized by sequentially disposing the first sensor for measuring the thickness of the paper in the width direction, calender rolls equipped with a thickness control means for controlling the thickness of the paper in the width direction, the second sensor for measuring the thickness of the paper in the width direction, a processing means for processing measurement results from the first and second sensors, and a profile-controlling means for controlling profiles on the basis of the processing results, in processes behind the blade device. And the method for producing the crape paper.
Patent JP-2003003443-A (JP)
Title: Tide prevention levee by wave absorbing block in recycling society and fish reef
Inventor: KAMO TORU
IPC: E02B3/06
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a tide prevention levee by a wave absorbing block utilizing recyclable resources and a fish reef. SOLUTION: The tide prevention levee id constructed by combining a block A having a part for absorbing a wave with blocks B and C having a part for supporting the block A. The tide prevention levee is so constructed that a vehicle(truck) can run thereon, the tide prevention levee can be reinforced by using a material such as a tile, a broken piece of chinaware, a broken piece of stone or the like without giving any bad influence on the seashore around the tide prevention levee and that a place for seaweeds is formed to play a part as a fish reef.
Patent JP-2003045759-A (JP)
Title: Improvement method of self-discharging characteristics of electric double-layer capacitor
Inventor: HORIKOSHI RON
IPC: H01G11/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the self-discharging characteristics of an electric double-layer capacitor. SOLUTION: The electric double-layer capacitor, which is superior in self- discharging characteristics which does not deteriorate capacitor characteristics, is provided by decomposing water and impurities sucked to a constituent component by applying a voltage of 3 V per cell to an electric double-layer capacitor continuously for 12 hours.
Patent JP-2003041545-A (JP)
Title: Snow plow
Inventor: KANAZAWA ATSUSHI
IPC: E01H5/09
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a snow plow capable of improving the stability of a vehicle body by lowering the center of gravity and providing a compact layout. SOLUTION: This snow removing machine is provided with an engine 11 mounted on the vehicle body 1, a traveling driving wheel (tire 22) driven by the engine 11, a snow scraping auger 3 arranged on the front side of the vehicle body 1, an auger clutch 31 arranged between the engine 11 and the auger 3, and a continuously variable transmission 23 arranged between the engine 11 and the traveling driving wheel 22. The engine 11 is mounted in the vehicle body 11 below the continuously variable transmission 23.