baber/WOPTO huggingface dataset:
Patent JP-2002154676-A (JP)
Title: Paper feeder
Inventor: KAWAI HIDEAKI
IPC: B65H3/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To improve maintainability by improving a structure of a paper feeder, and facilitating jam processing in a carrying passage in the paper feeder for supplying paper to a recording part of an image reader such as a copy-facsimile combined machine and a copier. SOLUTION: In a paper feeding mechanism (FDR) 11 constituted so as to be extractable together with a paper feeding cassette 10T (10B), a rear end part of the FDR 11 is pivotally joined to the rear end of the paper feeding cassette 10T (10B), and is constituted so as to be vertically turnable. The FDR 11 is constituted so as to automatically turn by being guided by a guide rail 19 when extracting the paper feeding cassette 10T (10B). Actually, a pin part 11f is projected on an outside surface of the FDR 11, the guide rail 19 is arranged on the feeder body side, the pin part 11f is engaged with a guide groove 19a of the guide rail 19, the FDR 11 is guided, and is turned obliquely upward.
Patent JP-2002155300-A (JP)
Title: Treating agent for protein fiber
Inventor: MAEDA MASAHIKO
IPC: C14C9/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent capable of imparting excellent water- and oil-repellency to a protein fiber product. SOLUTION: This treating agent for the protein fiber comprises (1) a fluorine- containing chemical containing (a) a fluorine-containing ionic material which is a fluorine-containing anionic or fluorine-containing cationic material, and (2) a nonfluorinated ionic material containing (b) a nonfluorinated ionic material which is a nonfluorinated anionic or nonfluorinated cationic material, and is regulated so that the fluorine-containing ionic material (a) and the nonfluorinated ionic material (b) may have ionicities opposite to each other.
Patent JP-2002162450-A (JP)
Title: Testing device of semiconductor integrated circuit, and test method of the semiconductor integrated circuit
Inventor: MORI OSANARI
IPC: G01R31/319
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a testing device of a semiconductor integrated circuit, capable of executing a test of an A/D conversion circuit and a D/A conversion circuit highly accurately at high speed concerning the mixed signal type semiconductor integrated circuit, having the A/D conversion circuit and the D/A conversion circuit. SOLUTION: A test auxiliary device is installed near a test circuit board, on which the semiconductor integrated circuit to be tested is installed. The test auxiliary device is provided with a data circuit for giving an analog test signal to the A/D conversion circuit of the semiconductor integrated circuit to be tested and a digital test signal to the D/A conversion circuit thereof; a measurement data memory for storing a test output from the semiconductor integrated circuit to be tested; and an analysis part for analyzing the stored data in the measurement data memory.
Patent JP-2002153260-A (JP)
Title: Device for culturing and observing one cell with microscope for long period
Inventor: YASUDA KENJI
IPC: G02B21/34
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a new technical means which enables a work for culturing a cell group originated from a specific one cell, a work for specifying a cell to be interacted in a process for culturing the cell, simultaneously culturing and observing the cell, or a work for culturing a cell in a constant cell concentration, spraying a substance interacting with the cell, such as a signal substance, only on a specific cell in the cell group and then observing a difference between the cell and other cells, and to provide a new means which enables the recovery of only a specific state cell and the subsequent analyses of the gene, expression m-RNA and the like or the biochemical measurement of the cell. SOLUTION: This new technical means which makes it possible to culture the cell group originated from the specific one cell, characterized by comprising a cell- culturing portion comprising holes formed on a substrate, a semi-permeable membrane for covering the upper surface of the cell-culturing portion, a cell culture container disposed on the semi-permeable membrane and having a culture liquid-exchanging portion, a means for supplying a cell culture solution to the cell culture container, and a micro-optical means capable of observing the cells in the cell culture portion for a long period.
Patent JP-2002162235-A (JP)
Title: Navigation system
Inventor: WATANABE TOMOYA
IPC: G09B29/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of calculating a suitable fuel replenishing point without needing a hardware part calculating an average fuel consumption amount. SOLUTION: The navigation system is provided with a position setting means 101 setting the current position, destination and route of a vehicle, a vehicle information storage means 102 for storing the vehicle information of a traveling vehicle, a map information means 104 including the position information of a point capable of replenishing fuel, and a fuel replenishing calculation point 103 for calculating a fuel consumption amount on a traveling route on the basis of the current position, the destination, the route, the vehicle information and the position information and calculating the fuel replenishing point by subtracting the fuel consumption amount from the fuel of the current position.  Hardware scale can be lessened because an average fuel consumption calculation device is not needed, and since the fuel replenishing point can be calculated from the vehicle information, a suitable fuel replenishing point can be calculated.
Patent JP-2001220540-A (JP)
Title: Method of producing pigment dispersion resin for cationic electrodeposition coating material
Inventor: TAKEGAWA MASAHIRO
IPC: C09D7/80
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a pigment dispersion resin varnish for cationic electrodeposition coating materials with the use of a compound remaining in the electrodeposition coating films which dose not volatilize into air as the solvent in rendering the pigment dispersion resin an onium without reducing the flow properties and the external appearance of electrodeposition coating films, and cationic electrodeposition coating material compositions which can be rendered harmful air pollutants(HAPs)-free or can reduce volatile organic carbon substances(VOC) (reduction in VOC). SOLUTION: The method of producing a pigment dispersion resin varnish to be used in cationic electrodeposition coating materials comprises producing a resin varnish obtained from a cationic epoxy resin composition having an amino group, a phosphonium group or a sulfonium group with the use of a solvent containing a polyalkylene oxide compound represented by the formula (wherein R is an ethylene group or a propylene group; Ph is a phenylene group; and n and m are each a number of 1 or more).
Patent JP-2002162069-A (JP)
Title: Thermal storage tank, and thermal storage unit equipped with it
Inventor: YOSHITOME HIDEO
IPC: F25C1/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage tank which can cool a heat conductive fluid in a thermal storage tank enough by making effective use of thermal energy accumulated in ice, and a thermal storage unit equipped with it. SOLUTION: This thermal storage tank 2 is equipped with a tank body 6 which has a reserving space G within, and a thermal storage unit 3 is arranged in the reserving space G of the tank body 6, and the heat conductive fluid 7 is reserved there. Moreover, the thermal storage unit 3 is equipped with an outer tube 15 both whose ends are open, an inner tube 16 which is inserted into the outer tube 15 with space S between itself and the outer tube 15, heat conductive fluid 19 which is filled in the space S, and two plugs 17 and 18 which seal both ends of the space S, and a refrigerant supplied from a refrigerant supply source 4 circulates within the inner tube 16.  Then, for the heat storage tank 1, circulation holes 23 and 24 for connecting the reserving space G of the tank body 6 with the space S are made in at least one hand of each plug 17 and 18, and the heat conductive fluid 7 reserved in the tank body 6 and the heat conductive fluid 19 filled in the space S of the thermal storage unit 3 can be replaced with each other through the circulation holes 23 and 24.
Patent JP-2002168878-A (JP)
Title: Servo type accelerometer
Inventor: TOMIOKA TATSUYA
IPC: G01P15/13
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a servo type accelerometer which is easy to manufacture and can maintain good characteristics. SOLUTION: Magnet housings 100 and 200 are divided to cylindrical parts 130, 230 and block parts 131, 231 respectively. The cylindrical parts 130 and 230 are formed of Invar, and the block parts 131 and 231 are formed of a magnetic iron. The cylindrical part 130, 230 and the block part 131, 231 are fixedly coupled by a screw 132, 232. A pendulum 10 held between the cylindrical parts 130 and 230 is formed of fused quartz. An outer peripheral face of the block part 131 and an inner peripheral face of a casing 40 formed of a stainless material at the side of a support brim 41 are bonded each other by a fixing ring 70 formed of a polyetherimide resin. The magnet housings 100 and 200 are thus held to the casing 40.
Patent JP-2002171357-A (JP)
Title: Isdn terminal equipment having u point interface
Inventor: YOMOGIDA KENJI
IPC: H04M11/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide ISDN terminal equipment, with which the problem of a setting error in the polarity of a line voltage does not occur by omitting a manual polarity changeover switch and a configuration is simplified by omitting the switch or test circuit of an electromagnetic relay. SOLUTION: This device is provided with a first detecting means for detecting the line voltage as a line voltage of a normal polarity when a terminal is connected to an ISDN line and the line voltage is higher than a prescribed voltage regardless of the polarity of the line voltage, a first DC loop means for forming a DC loop when the normal polarity is detected by the first detecting means, and a second detecting means for detecting a line voltage, with which a polarity is inverted after that DC loop formation, higher than the prescribed voltage as a line voltage of a reverse polarity. Within prescribed time after the detection of polarity inversion by means of the second detecting means, it is monitored by a monitoring means whether or not the polarity is to be further inverted.
Patent JP-2002165868-A (JP)
Title: Aerosol product
Inventor: IKEMOTO TAKESHI
IPC: A61K8/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a product which is packed with acidic water obtained by electrolyzing water and is improved in the preservable stability of a container and contents and the simplicity in use. SOLUTION: This aerosol product is formed by packing the acidic water obtained by electrolyzing the water and a jetting agent into a container body consisting of a polyester resin. The acidic water is prepared by electrolyzing the salt water, the seawater, or the ocean deep water and the inside surface of a metallic mounting cup put in the aperture of the aerosol container body is coated with a resin layer and the container body has light shielding properties. Accordingly, the aerosol product, when sprayed to the human skin and hair, imparts effects of skin beauty, sterilization, deodorization, etc., thereto and in addition, the aerosol product is also usable for sterilization, deodorization, etc., of furniture, bedding, tableware, clothing, etc.
Patent JP-2002176283-A (JP)
Title: Noise current absorber
Inventor: KAWAI HIDEJI
IPC: H01F17/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a noise current absorber wherein split magnets are tightly fitted with a sufficient strength, a holder does not separate from the magnet even when opened in opened ring, and they are easily separated for recycling. SOLUTION: A holder 6 is provided a pair of sprit pieces 4a and 4b in one body while holding them in original annular coupling. It comprises a pair of covering parts 6a and 6b which cover the surfaces of the split pieces 4a and 4b except for the split surface, a hinge 6c which connects the covering parts 6a and 6b for free opening/closing, a projection 6d of L-shape in cross section which is formed on the outer peripheral surface of the covering part 6b, and a band 6e which formed on the outer peripheral surface of the covering part 6a, comprises an engagement hole H engaging with the projection part 6d. These are molded from elastomer as one body together with the split pieces 4a and 4b.
Patent JP-2002174311-A (JP)
Title: Traction drive
Inventor: MAKINO TOMOAKI
IPC: F16H13/08
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To form a hardened layer in a deep position of a rolling face of a power transmission member in a traction drive. SOLUTION: In this traction drive having a sun roller 11, a fixed ring 12, a planetary roller 13, and a carrier 14, the hardened layers 15 are formed by a laser shock peening process at least in rolling faces of the sun roller 11, the fixed ring 12 and the planetary roller 13 which are power transmission members.
Patent JP-2002172852-A (JP)
Title: Ink jet recording medium and its manufacturing method
Inventor: MUKOUYOSHI SHUNICHIRO
IPC: B41M5/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having excellent image preservability and particularly excellent gas resistance and to provide a method for efficiently manufacturing the same. SOLUTION: The ink jet recording medium comprises an alkanolamine compound. The method for manufacturing the ink jet recording medium comprises the steps of coating a recording layer of the ink jet recording medium with a coating liquid containing an alkanolamine, and drying the liquid.
Patent JP-2002177715-A (JP)
Title: Strainer
Inventor: SANADA KENJI
IPC: B01D29/11
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To make the structure of an opening/closing cover of a strainer easy to handle and excellent in durability and safety. SOLUTION: The opening/closing cover 30 closes an opening by contacting with a flange part 50 of a strainer main body 40. A part of the peripheral of the opening/closing cover 30 is supported with a shaft of the strainer main body 40, and the opening/closing cover 30 opens while turning to the upper side. The opening/closing cover 30 is tightly closed at the peripheral part of the strainer main body 40 by a fastening shaft 70 which turns from such a state that its upper end is extending in the vertical direction to a direction inclining to the outside, locking grooves 34 and 52 into which the fastening shaft 70 is inserted at the outer peripheral ends of the flange part 50 and the opening/closing cover 30 and fastening members 60 such as an eyenut for fastening the flange part 50 and the opening/closing cover 30.  A turn-restricting member 76 for restricting the maximum inclination angle θ of the fastening shaft 70 to the vertical direction when the upper end of the fastening shaft 70 is inclined to the outside is attached.
Patent JP-2002178879-A (JP)
Title: Automobile antitheft device, system, and method
Inventor: TANABE TADAO
IPC: B60R25/102
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To make a connection with a portable phone easier than a conventional technique, and improve a deterrent effect to an improper intrusion action to an automobile, in an automobile antitheft device having a reporting function using portable phone. SOLUTION: This automobile antitheft device conducts infrared communication between an infrared interface 8b of an infrared communicating portion 8 and an infrared interface 9b of a portable phone 9, thereby controlling the portable phone 9. If a suspicious person intrudes inside an automobile and closes a door after the portable phone 9 reports a contact or an approach to the automobile of the suspicious person, the door is locked, and an intruder imprison lock 5b makes a door lock 4 impossible to be operated from the inside of the automobile. A paint injecting device 11c sprays opaque fluorescent paint on a windshield, thereby making the windshield opaque.
Patent JP-2002181974-A (JP)
Title: Fuel spacer and its manufacturing method
Inventor: NAKATSUKA MASAFUMI
IPC: G21C3/34
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel spacer for light-water reactor which is improved in strength and reliability. SOLUTION: The fuel spacer is formed by reguraly arranging a plurality of cylindrical cells 2 in a support band 3 standing in a nearly square shape and the support band 3 is obtained by welding a couple of nearly U-shaped support bands to each other. Multiple rectangularly corrugated both-end join parts 6 meshing both end parts of the support band 3 are formed and multiple spot weld zones 5 are formed at the join parts 6 for integration to constitute the square-shaped support band 3. In this support band 3, multiple cylindrical cells 2 are reguraly arranged.
Patent JP-2002197083-A (JP)
Title: Document segmentation method
Inventor: KAWATANI TAKAHIKO
IPC: G06F17/27
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to find out a point where topics are discontinuous in an inputted document and segment into plural blocks. SOLUTION: Terms to appear in the inputted document are detected, the inputted document is segmented into proper units of document segments, a vector of the document segment composed of appearance frequency of terms to appear in the document segments is generated, an intrinsic vector and an intrinsic value of a square sum matrix of the document segment vector are calculated, a base vector to constitute a partial space for determining segmentation of documents is selected from the intrinsic vector, values obtained by projecting each of the document segment vectors to the base vector are calculated and the document is segmented based on these projection values.  Singular value decomposition is executed for a set of the document segment vectors and the set of the document segment vectors is developed by the intrinsic vector and the intrinsic value which are made orthogonal to each other. Since the intrinsic vector is expressed by combination of the terms, itself has a concept. The intrinsic value is regarded as intensity or energy of the concept to be expressed by the intrinsic vector.
Patent JP-2002181295-A (JP)
Title: High-pressure gas storage vessel
Inventor: YOSHIDA YASUKI
IPC: F17C13/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To minimize temperature change within a high-pressure gas storage vessel in the filling and release of a gas to and from the vessel and to minimize temperature unevenness within the vessel. SOLUTION: This storage vessel comprises an airtight FRP-made hydrogen tank 10 and a top boss 13T provided with an inflow port for filling and releasing hydrogen to and from the hydrogen tank 10. It further comprises an end boss 13E for performing the heat conduction between the inside and outside of the hydrogen tank 10, and a radiation fin 14 thermally connected to the end boss 13E in the outside of the hydrogen tank 10 to promote the heat exchange with the external environment in which the hydrogen tank 10 is placed.  Otherwise, this vessel comprises an airtight FRP-made hydrogen tank, a top boss 13T provided with an inflow port for filling and releasing hydrogen to and from the hydrogen tank 10, and an internal heat-exchange fin assembly 15 for performing the delivery of heat with the hydrogen filled in the hydrogen tank 10, and the internal heat-exchange fin assembly is thermally connected to the end boss 13E.
Patent JP-2002145588-A (JP)
Title: Lift
Inventor: HAMADA TAKEHIKO
IPC: B66F7/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a large fluctuation stroke. SOLUTION: This lift is provided with a first support substrate 1, a second support substrate 2, an intermediate guide member 3 arranged between the first and second support substrates 1 and 2, a first arm 4 rotatably connecting the intermediate guide member 3 and the first support substrate 1, a second arm 5 rotatably connecting the intermediate guide member 3 and the second support substrate 2, a driving means 6 movably driving the intermediate guide member 3, and an initial releasing means 7 capable of moving the first and second support substrates 1 and 2 in the separating direction merely with the driving force of the driving means 6 by initially moving tip sections 4b and 5b in the separating direction when the first and second support substrates 1 and 2 cannot be moved in the separating direction by only the driving force of the driving means 6.
Patent JP-2002181844-A (JP)
Title: Method of manufacturing strain element for acceleration sensor
Inventor: TANAKA TAKESHI
IPC: G01P15/12
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a strain element for an acceleration sensor applicable to vehicle control for automobiles in which the strain element of a design size can be manufactured by etching. SOLUTION: Using a metal plate 1 and a metal mask 6, an insulation layer 7 and a resistance layer 8 are formed in a specific range on the metal plate 1, and the other parts than the specific range in the metal plate 1 are eliminated by etching in this method of manufacturing the strain element for the acceleration sensor. An opening part forming size in the metal mask 6 is set to be smaller than the design size of the strain element 2 by at least 0.1 mm, the insulation layer 7 is formed, and the metal plate 1 is etched in the method of manufacturing the strain element for the acceleration sensor.
Patent JP-2002181573-A (JP)
Title: Car navigation system
Inventor: ASANO MASAHIRO
IPC: G01C21/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation device for demonstrating, displaying, and guiding a driving route including an alternative route that a user used in the past before driving. SOLUTION: A control circuit 2 of the car navigation device l comprises functions such as a route search section 5 that is a route search means, a bypass route storage section 6 that is a bypass route storage means, and a demonstration display guide control section 8a that is a demonstration display guide means. When a drive route is bypassed during driving the control circuit 2 stores the bypass route at the bypass route storage section 6. When the bypass start point and bypass end point recorded at the bypass route storage section 6 are on the drive route when searching for the drive route before driving, those incorporating the bypass route in the drive route are searched for as a drive route exclusive for the user, and the drive route exclusive for the user is subjected to demonstration display guide.
Patent JP-2002180293-A (JP)
Title: Method of forming titanium oxidized coating and titanium electrolytic capacitor
Inventor: ARAI YOSHIYUKI
IPC: H01G9/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a titanium electrolytic capacitor of a small size, a large capacity and a small leak current through a method of forming a stable oxidized a having a high dielectric constant on the surface of the titanium. SOLUTION: This method of forming the oxidized coating on a metal titanium substrate comprises applying titanic acid or organic titanium compound on the surface of the metal titanium substrate to form the oxidized coating thereon, firing the oxidized coating in a vacuum, then subjecting the oxidized coating to heat treatment in the presence of oxygen and subjecting the oxidized coating to anodic oxidation in an electrolyte-containing solution, thereby forming the oxidized coating again on the surface of the metal titanium substrate. This titanium electrolytic capacitor uses the metal titanium substrate having the oxidized coating formed again by utilizing the above as an anode.