baber/WOPTO huggingface dataset:
Patent JP-2002116713-A (JP)
Title: Display element and its manufacturing method
Inventor: YAMADA NOBUAKI
IPC: H01L29/786
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which the reliability in the connection between a linear solid-state element and a pixel electrode is enhanced, processes of the setting and the inspecting or the like of positioning can be performed beforehand even in the connection between lines and, moreover, it is not necessary to form a picture frame for taking out electrodes large because it is possible to form wirings apart from a transparent substrate and its manufacturing method. SOLUTION: In a display device which is provided with a pixel electrode 1, a transparent substrate 2, a gate line 3 in which plural switching elements are formed on a metal line and a source line 4 intersecting the gate line 3, the pixel electrode 1 is provided on the transparent resin layer 5 formed on the transparent substrate 2 and also the gate line 3 is fixed in the groove 21 formed on the transparent substrate 2 and moreover the pixel electrode 1 and the gate line 3 are connected by the hole 51 provide in the transparent resin layer 5.
Patent JP-2002116716-A (JP)
Title: Rewritable display system
Inventor: SAWADA MINORU
IPC: B41M5/26
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable display system having a recording device which makes recording on a rewritable recording medium exhibiting heat color developability and heat color fadability, an erasing device and a chromatic ink erasing part for chromatic ink erasable by water. SOLUTION: The recording surface of the rewritable recording medium is corrected with a writing implement consisting of the chromatic ink agent which is prepared by mixing an electron donating colorable compound and an electron receptive color developable compound and is erasable by water and the recording part subjected to heat recording and the correcting part by the chromatic ink agent are erased, by which repetitive recording and erasing are made possible.
Patent JP-2002118723-A (JP)
Title: Image reader and image-forming device
Inventor: KUBOTA TAKESHI
IPC: B65H5/38
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image-forming device that can enhance the read performance at a low cost, without increasing the number of components. SOLUTION: The image reader is provided with a contact image sensor 55 that reads the image of an original, a CIS(contact image sensor) fixing member 40 that fixes a contact image sensor 55, a carrying roll 9 and a discharge roll 10b that clamp and carry the original, and a coil spring 41 that energizes the clamp force of the carrying roll 9 and the discharge roll 10b. One end of the coil spring 41 energizes the CIS fixing member 41.
Patent JP-2002117483-A (JP)
Title: On-vehicle traffic information providing device
Inventor: KIMURA MAKOTO
IPC: H04W4/04
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce a driver's load and report only necessary information to the driver prior to the sudden access to an event occurrence position since it is difficult for the driver under moving to grasp the relation of the event occurrence position with the present position for all pieces of traffic information. SOLUTION: This device comprises a receiving processing means 3 for receiving an decoding digitally coded real time traffic information; a memory means 4 for storing traffic information including the position built up by the receiving processing means 3 and the information related to an event; a position detecting means 6 for calculating the present position of the vehicle; a distance calculating means 8 for successively calculating the distance of the detected vehicle present position with the event occurrence position of the traffic information; a specified distance judgment means 9 for judging that the distance between the event occurrence position and the vehicle present position is a specified value or less;  and a report means for reporting the driver or an occupant that the distance between the event occurrence position and the vehicle present position is the specified value or less.
Patent JP-2002122916-A (JP)
Title: Film feeding device for camera
Inventor: MIYAZAKI SATOSHI
IPC: G03B17/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a film feeding device for a camera by which troublesomeness in film loading operation is eliminated and a good feeling in use is obtained. SOLUTION: This film feeding device for a camera 1 to attachably dispose a cartridge 2 provided with a take-up shaft 11 round which film 7 is wound and having a leader part 7b projected from a feeding port 2a is equipped with a rewinding means 25 for rewinding the film to a specified position according as the film cartridge is loaded, a feeding means 9 for feeding the film toward a take-up spool 22 after finishing the rewinding operation by the rewinding means, a take-up means for taking up the film reaching the take-up spool by the take-up spool and a detection means 29 for detecting the moving speed of the film. The take-up means controls so that the driving speed of the take-up spool may be switched in accordance with the moving speed of the film detected by the detection means.
Patent JP-2002121445-A (JP)
Title: Ink for ink-jet recording and image forming method
Inventor: SATO NAOKI
IPC: C09D11/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink-jet recording having low dependency of the light resistance on the printing medium and exhibiting improved storage stability and provide a method for forming an image. SOLUTION: The ink for ink-jet recording contains a metal chelate pigment and >=0.1% (based on the metal chelate pigment) metal compound free from coordination of pigment. The image-forming method comprises the use of the ink.
Patent JP-2002121556-A (JP)
Title: Furnace casing diagnosis system
Inventor: MIYAKE TATSURO
IPC: C10B41/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a furnace casing diagnosis system for coke ovens which can predict and prevent future pitting of furnace wall bricks. SOLUTION: A database 10 comprising operation data, blend coal data, coke data, repair data and damage data produced for each carbonization chamber is analyzed to construct an extrusion force-generation model 11 wherein the extrusion force generated in each carbonization chamber under a certain condition is mathematized. The extrusion force generated in the future is predicted for each carbonization chamber based on the extrusion force- generation model 11 (16), and the risk of pitting of furnace wall bricks is predicted based on the future extrusion force predicted for each carbonization chamber (17).  This system may previously predict the future risk of pitting of furnace wall bricks for each carbonization chamber, e.g. the risk of pitting of furnace wall bricks for a carbonization chamber after X years, and therefore prevents pitting of furnace wall bricks and extends the life of the oven.
Patent JP-2002122884-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: MATSUMOTO KOICHI
IPC: G02F1/136
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which off leak current during a TFT off interval can be reduced and on current during an on interval can be increased and its manufacturing method. SOLUTION: A variable color layer 52 is provided between an active layer 4 of a TFT and a TFT substrate 1. When the TFT is turned off, the layer 52 is colored to reduce the amount of light beams made incident on the active layer region so as to reduce the off leak current of the TFT. When the TFT is turned on, the layer 52 is made transparent, the on current is made larger by maximully using the light beams that are made incident. Thus, the on and the off currents can be independently optimized.
Patent JP-2002134999-A (JP)
Title: Method and device for inspecting mounted article
Inventor: NAKAYAMA OSAMU
IPC: G06T7/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To allow stable inspection with a simple configuration which is not affected by degradation of a luminaire and disturbance, by searching for a part with a plurality of part image data of different light-quantity setting in the inspection data for an inspected object. SOLUTION: A mounted part inspecting device comprises a lighting means for lighting an inspected object, an image input means wherein the inspected object surface is imaged and inputted as an inspected image data, an inspected image data preserving means which preserves the inputted image data, a part pattern image data preserving means which preserves a plurality of part pattern image data wherein a part, which is to be detected, is imaged in advance, with various light quantities, a matching means which calculates a matched position and a matching degree from the inspected image data for each of a plurality of part pattern image data, and a judging means for judging soundness of the inspected object by comparing the matching degree or position which is calculated by the matching means with a pre-determined value.
Patent JP-2002120048-A (JP)
Title: Continuous caster and method for producing cast rod
Inventor: IKEDA DAISUKE
IPC: B22D11/04
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a continuous caster in which a cast rod of a TPC or an active metal-contained copper alloy can be produced, and a method for producing the cast rod. SOLUTION: In the continuous caster provided with a carbon mold, the carbon mold is constituted of a ceramic, such as titanium boride, to a portion in contact with molten metal and the carbon to the other portion.
Patent JP-2002127418-A (JP)
Title: Ink jet recorder and driving method for ink jet recording head for use therein
Inventor: HOSONO SATOSHI
IPC: B41J2/045
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which an extremely small ink drop can be ejected without decreasing the nozzle diameter. SOLUTION: A drive signal includes a preparation signal P3 for pulling in the meniscus by expanding a pressure chamber, signals P5 and P6 for ejecting an ink drop by contracting the expanded pressure chamber smaller than the volume expanded by the preparation signal P3 and holding that volume, and a subordinate signal P7 for contracting the pressure chamber by such an extent as no ink drop is ejected after an ink drop is ejected. Since a signal P1 for pushing out the meniscus by contracting the pressure chamber temporarily prior to output of the preparation signal P3 is also provided, central part of the meniscus is pulled in locally by the preparation signal P3 and a small quantity of ink in the central part of the meniscus thus pulled in can be ejected as an extremely small ink drop.
Patent JP-2002134486-A (JP)
Title: Substrate treating system
Inventor: TOYODA KAZUYUKI
IPC: C23C16/455
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To eliminate irregularities in treating a substrate to be treated, due to unevenness of the temperature distribution of high-temperature strands. SOLUTION: A substrate treating system comprises a high-temperature strand assembly 7 in a reaction chamber. Reaction gas is supplied to be contacted with the high-temperature strands 25. The gas is contacted with the strands 25, supplied to a surface of a wafer, and the surface of the wafer is treated as prescribed. The strands 25 of the assembly 7 provided in the chamber are extended between opposed sides of a mounting frame 23. A plurality of holding wires 40 are mounted at opposite sides of the frame 23. The strands 25 are extended, by folded through folding ends of the strands 25 with the holding wires 40. The wires 40 of the sides are fixed to conductive wire mounting plates 42 and 45 and connected to a series circuit. Power sources 43 and 46 are connected to this series circuit, the wires 40 are heated, the folding ends of the strands 25 are raised in temperature.
Patent JP-2002127341-A (JP)
Title: Bead-coated film laminate for light diffusing plate
Inventor: MATSUOKA MIKIO
IPC: B32B27/14
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a bead-coated film laminate suitable for a constituting member of a light diffusing plate which possesses a bead-coated layer and homogenously diffuses a light transmitted through a transmitting plate from a light source. SOLUTION: A bead-coated film laminate for a light diffusing plate is a bead-coated film laminate consisting of a substrate of a biaxially oriented polyester film and a bead-coated layer which is made of mainly polyacrylic resin beads and a binder and coated on at least one surface of the substrate. Polyacrylic resin beads contained in the bead-coated layer include colored beads of 10-100% in number against a total of the polyacrylic resin beads. If an average diameter of the polyacrylic resin beads is D, a share of beads of which diameters are equal to or larger than (√2-1) D in number is equal to or more than 90%. A light transmission rate (measured according to JIS K7105) of the total bead coated-film laminate is equal to or more than 90%.
Patent JP-2001191340-A (JP)
Title: Method and apparatus for curing resin
Inventor: DOBASHI YOSHIHIRO
IPC: H01L21/56
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin article free from 'scorching', 'blister' and shape deformation by improving the adhesion of a resin and a conveyor tape. SOLUTION: A resin curing method has a tape supply and discharge process for supplying the conveyor tape 3 coated with the resin 5 for sealing an element to a furnace 2 from a tape inlet 15 to discharge the same from the tape outlet 16 of the furnace 2 and a heating and curing process for heating the resin 5 in the furnace 2 while reversing the feed direction of the conveyor tape 3 during the tape supply and discharge process by reversing means 6, 7 to cure the same. The heating and curing process includes an indirect heating process for indirectly heating the resin coated surface of the conveyor tape 3. A resin curing apparatus realizes this resin curing method.
Patent JP-2001155769-A (JP)
Title: Complex salt for use in electrochemical cell
Inventor: UDO HEIDER
IPC: H01G11/54
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To immobilize the cathode end leading wire, and provide the material stable to an oxidation process and the method for preparing simply the material. SOLUTION: The invention provides a complex salt compound represented by a following formula 1: Mx+[EZ]y-x/y where, M, E, Z, x and y are as defined in the specification. The invention relates to the method for preparing the complex salt compound, and use of the complex salt compound in an electrochemical cell.
Patent JP-2002138530-A (JP)
Title: Piping system for water supply
Inventor: INATOMI SHIGEKI
IPC: F16L1/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary piping system for water supply by preventing the propagation of various bacteria in water inside branch-piped water dividing pipes. SOLUTION: A header is formed to be a confluent part by centralized confluence of initial end parts of flexible water dividing pipes, which are piped to appliances using water respectively in dwelling space, to one spot, together with connecting water supplying pipes to the header, water discharging parts are connected to the water dividing pipes that are branch-piped from the header, the water discharging parts, together with being constituted to make water feeding pipes of appliances using water connectable and freely attachable/ detachable, are provided with water cut-off valves constituted to pass water automatically from the water discharging parts of the water dividing pipes by connecting actions of the water feeding pipes, and that the water discharging part of the water dividing pipes cut off water automatically by detaching the water feeding pipes, and moreover,  opening/closing valves are provided to initial end parts of the water dividing pipes that are branch-piped from the header, and also a opening/closing valves operating means to execute the operation of opening/closing of the opening/closing valves is provided at prescribed places.
Patent JP-2002136812-A (JP)
Title: Laminate for bag filter and bag filter using the same
Inventor: SAWA EI
IPC: B01D39/14
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To improve property of shaking down a dust cake layer on a bag filter using a polytetrafluoroethylene porous membrane together with a gas- permeable support material. SOLUTION: The gas-permeable support material 3 is laminated with the polytetrafluoroethylene porous membrane 2 and besides an outer later 1 consisting of a gas-permeable material having <=30 g/m2 weight is laminated on the surface of the polytetrafluoroethylene porous membrane. A space is formed between a cake layer formed by dust contained in a gas stream 4 and the polytetrafluoroethylene porous membrane 2 by this outer layer 1, so that the property of shaking down the cake layer by a pulse jet, etc., is improved.
Patent JP-2002138204-A (JP)
Title: Flame retardant resin composition
Inventor: OONO YOSHITAKA
IPC: C08G77/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant resin composition that is inexpensive and has excellent flame retardancy. SOLUTION: This flame retardant resin composition comprises 100 pts.wt. resin and 0.1-50 pts.wt. organic silicone, wherein the organic silicone is synthesized from a silicate and an organosilane compound and has a unit represented by structural formula (1) and a unit represented by structural formula (2) and/or (3): (SiO4/2) (1), (RSiO3/2) (2), (R2SiO2/2) (3), (wherein R is a 1-16C modified alkyl group modified with a reactive group selected from the group consisting of an epoxy group, a hydroxyl group, a vinyl group, an acrylic group and a methacrylic group or a 1-10C monovalent hydrocarbon group, and R may be each independently the same or different).
Patent JP-2002150528-A (JP)
Title: Magnetic recording tape
Inventor: KASUGA AKIRA
IPC: G11B5/718
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording tape which can improve the resolution and obtain a high output and is capable of performing recording and reproducing with high reliability by lessening an off-track during traveling and a head clogging in spite of having narrow-width tracks. SOLUTION: This magnetic recording medium has a magnetic layer for information recording containing ferromagnetic powder and a binder on one surface of a nonmagnetic base and a magnetic layer for servo signal recording containing the ferromagnetic powder and the binder on another surface. The saturation magnetization quantity of the magnetic layer for servo signal recording is equal to or greater than the saturation magnetization quantity of the magnetic layer for information recording.
Patent JP-2001174581-A (JP)
Title: Nuclear reactor container
Inventor: MISHIN SHIGEHIRO
IPC: G21C9/004
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear reactor container with superior productivity and workability. SOLUTION: This nuclear reactor container is constructed on the foundation of a nuclear reactor building and provided with a support fixture between the bottom end of a vertical pipe, or a vent channel incorporated in a pedestal for supporting nuclear reactor pressure vessels, and the foundation. The thickness of the vertical tube supported by the support fixture of the vertical tube is set to uniform.
Patent JP-2002150425-A (JP)
Title: Electronic authentication locker system
Inventor: MOTO SEISHIRO
IPC: G06Q30/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic authentication locker system capable of being used without using money for the settlement of a fee, when a charged rental locker is used and capable of utilizing as a storage chamber for storing and exchanging smoothly and safely an article by eliminating a metal key for locking and unlocking a storage box door. SOLUTION: By making a user notified of the personal information thereon to an administrator from a communication terminal, such as a cellular phone owned thereby, via a communication network, such as the Internet or a near radio communication, such as Bluetooth to unlock the storage box door assembled in the electronic authentication locker to be utilized by using an electronic key issued from the administrator, the article can be stored and retrieved.
Patent JP-2002144972-A (JP)
Title: Structure of on-vehicle speaker
Inventor: KOIKE NOBUHIKO
IPC: B60R11/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an on-vehicle speaker of a low manufacturing cost and utilizing acoustically effectively the space between the front face of the speaker and the inner lining of the car body. SOLUTION: The on-vehicle speaker is attached to a sheet metal part 1 of the car body and emits sounds from a speaker grille 3 installed on the inner lining 2 of the car body, in which a horn 2a formed in a single piece with the inner lining 2 is installed ahead of the periphery of the speaker 6.
Patent JP-2002148236-A (JP)
Title: Electrophoretic apparatus
Inventor: YAMAKAWA HIRONOBU
IPC: G01N27/447
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic apparatus whose detection accuracy is enhanced by a method wherein the flow direction of an electroosmotic flow in a part of an analytical flow channel on the side opposite to a detector is reversed regarding a flow-channel crossing part. SOLUTION: The flow direction of the electroosmotic flow in an analytical supply flow channel 31 as a part of the analytical flow channel 3 is reversed. Thereby, the width of a sample region inside the flow channel 3 is narrowed, and the flow into the flow channel 3 of a sample as an object, to be analyzed, to become a detection noise is prevented. Since the width is made narrow at a point of time when the sample is introduced to the flow channel 3, a region in which adjacent sample zones are overlapped is reduced, the noise is reduced, and the detection accuracy of the electrophoretic apparatus is enhanced.
Patent JP-2002146985-A (JP)
Title: Display matter for explaining safety of helical staircase
Inventor: FUKUDA KAZUYUKI
IPC: E04F11/17
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a display matter for explaining the safety of a helical staircase capable of grasping a moving line at a glance when a person gets down and concretely and simply understanding the helical staircase having high safety. SOLUTION: Direction indication lines (4), (14) displaying a walking direction in the substantial floor plans (3), (13) of the helical staircases (2), (12) and moving line display figures (1), (11) showing foot shapes (5), (15), (23) displaying a treading position are drawn with plural different types of the helical staircases (2), (12) in parallel.
Patent JP-2002147512-A (JP)
Title: Elastic bush and method of manufacturing the same
Inventor: SONODA MASAAKI
IPC: B21D19/10
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an elastic bush and a method of manufacturing the same not requiring large press-in force to press the elastic bush such as a member mount in an attachment body such as a member collar. SOLUTION: This elastic bush is comprised of an outer cylinder, an inner cylinder and an elastic body fixed between both of them. When outer circumference surface of the outer cylinder or an inner circumference surface of the inner cylinder is inserted in the attachment body, the outer circumference surface or the inner circumference surface contacts with the attachment body at the both end parts and clearance exists in a middle part. A clearance part is formed with diameter expansion by die insertion or holding by press process. 1... Outer cylinder, 2... Inner cylinder, 3... Elastic body, 4... Attachment body, 6... Clearance.