baber/WOPTO huggingface dataset:
Patent JP-2002106346-A (JP)
Title: Thermal storage device
Inventor: ARISAWA KATSUHIKO
IPC: F01P3/20
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage device not only sufficiently to store heat of not only engine cooling water but also hydraulic oil, i.e., a different kind of a heat medium but also simple in heat management. SOLUTION: The thermal storage device comprises a heat insulation container 40 for cooling water to store engine cooling water heated during operation of an internal combustion engine 2 and increased in temperature, and store heat by maintaining the high temperature state of the engine cooling water, and effect a flow of high temperature engine cooling water to a water jacket 3 as occasion demands; a heat insulation container 44 to store ATF increased in temperature to a high value as a result of an AT12 operating and maintain the high temperature state of ATF to store heat and effect a flow of the high temperature ATF to the movement part of the AT12 as occasion demands; and a case body 48 to contain the two heat insulation containers 40 and 44 and be filled with engine hydraulic oil 26 and effect a flow of engine hydraulic oil 26 to the movement part of the internal combustion engine 1 as occasion demands.
Patent JP-2002110465-A (JP)
Title: Solid-state electrolytic capacitor and method of manufacturing the same
Inventor: KOMATSU AKIHIKO
IPC: H01G9/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor having superior characteristics, which comprises a good dielectric film indispensable to obtain a good leakage current (LC) characteristic of the capacitor and a conductive high molecular electrolyte with which the capacitor is impregnated efficiently with reliability, and also to provide a method of manufacturing the same. SOLUTION: As for a separator which comprises a wound element, one which is formed of such a material whose surface characteristic can be converted from hydrophilic to hydrophobic depending on the capacitor manufacturing processes is used. The separator is controlled so as to have a hydrophilic surface when the dielectric film is formed and to have a hydrophobic surface at the time of polymerization or filling of the solid-state electrolyte. Preferably, the separator includes polyacrylamide or polyvinyl alcohol in the surface.
Patent JP-2002104498-A (JP)
Title: Shrink-film wrapping material
Inventor: TSUJIKAWA KOICHI
IPC: B65D71/08
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a shrink-film wrapping material which can be coaxially fitted onto a packaging container having a bottomed and cylindrical container main body and a topped and cylindrical lid to be coaxially and rotatably mounted to the upper end of the container main body, which is the cylindrical one formed so as to closely contact with the outer circumferences of the lid and the container main body by heat shrinkage, which is formed with a perforation line throughout the entire periphery at a portion lower than the lower end of the lid, and whose part attached to the lid after unsealing the packaging container can be easily removed from the lid. SOLUTION: A portion of the shrink-film wrapping material, which is higher than a perforation line 4, is formed with cuts 11, 11, etc., for relieving a tightly contacting force of the wrapping material with respect to an outer periphery of a lid 2 after the heat shrinkage of the wrapping material.
Patent JP-2002080473-A (JP)
Title: Method of producing mevalolactone
Inventor: IWASAKI HIDEJI
IPC: C07D309/30
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently producing mevalolactone from inexpensively available raw materials with industrial advantage. SOLUTION: In the method for producing mevalolactone according to this invention, 3-methylpentane-1,3,5-triol is characteristically allowed to react with hydrogen peroxide in the presence of a tungstic acid, an acid, and a quaternary ammonium salt in an aqueous medium.
Patent JP-2002119048-A (JP)
Title: Starting circuit, circuit device and power device
Inventor: ONISHI CHIHIRO
IPC: G05F1/10
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To make the anti-moisture environment property excellent by preventing galvanic corrosion of a starting resistor, and stabilizing its starting property. SOLUTION: This has configuration for preventing voltage from being applied between both ends of the starting resistor, and preventing galvanic corrosion of the starting resistor, by supplying starting current to the base of a switching transistor Tr1 through the starting resistor R1 on the occasion of starting, and burdening a capacitor C2 with an input voltage Vi after the starting.
Patent JP-2002108024-A (JP)
Title: Negative charge type toner
Inventor: MASUDA MINORU
IPC: G03G9/087
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain toner having excellent electrostatic charge buildup property and environmental stability at a low cost and to obtain toner less liable to stick to a toner container, where the residual amount of the toner can visually be known and can easily be measured with a transmission type sensor. SOLUTION: Each of the toners contains at least an iron compound using an aromatic oxycarboxylic acid as a ligand represented by formula (I) as an electrostatic charge controlling agent.
Patent JP-2002114555-A (JP)
Title: Colored cement extrusion product excellent in workability
Inventor: SHIMANO SUSUMU
IPC: C04B40/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a cement extrusion product which is inconspicuous even when a coated film is broken and a base material is exposed, and which is lightweight and excellent in workability such as cutting or nailing. SOLUTION: This colored cement extrusion product excellent in workability is obtained by adding a colorant to a cement mixture containing foamed beads formed from a material fusible at a curing temperature and curing the resulting mixture. It is preferable that the foamed beads are foamed polystyrene beads and the amount of the beads in the cement mixture is 0.5 to 2.0 mass %, based on the mass of solid components, and further, the colorant is an inorganic colorant and the amount of the colorant in the cement mixture is 0.5 to 10 mass %, based on the mass of the solid components.
Patent JP-2002111383-A (JP)
Title: Oscillator and its switch circuit
Inventor: NISHIYAMA IKUMASA
IPC: H03B5/12
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator which reduces noises of collector current without lowering voltage applied to the collector of a oscillating transistor even if noises are superimposed on a power supply voltage from a regulator. SOLUTION: The oscillator is composed of an oscillator transistor 1, a feeder resistor 8 which supplies bias voltage to the base of the oscillator transistor 1 and a NPN transistor 7 connecting the collector to a power supply and the emitter to the feeder resistor 8. A capacitor 10 is connected between the base and ground of the NPN transistor 7 and a resistor 11 is connected between the power supply and the base of the NPN transistor 7.
Patent JP-2002113438-A (JP)
Title: Maintenance method and apparatus of waste disposal site in sea surface
Inventor: KOKUBO YUTAKA
IPC: G01M3/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for water leakage detection and restoration of water-shielding sheet damages in a double sheet type water-shielding disposal site in sea surface. SOLUTION: A water discharging material is laid at intervals of 5-6 m in an intermediate protection layer of a double sheet structure of a water-shielding disposal site in sea surface and existence of a broken point of a water shielding sheet is judged based on the critical standards of the data of the sucked water quantity per unit surface area of the water shielding sheet which is obtained by generating negative pressure in the intermediate protection layer by a suction pump connected in one end part. The portion covered with the double sheet structure is kept independent from other portion by sealing the periphery with a water-impermeable material.
Patent JP-2002116573-A (JP)
Title: Toner, electrophotographic two-component system developer and method of manufacturing toner
Inventor: YAMAZAKI TOMOKI
IPC: G03G9/097
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide excellent toner mother particles and toner particles which obviate the occurrence of an increase of surface staining (fogging) of white ground parts, the degradation in image density and the adhesion of toner particle components to the surface of a photoreceptor drum, do not increase fogging and do not give rise to the degradation in a transfer rate in spite of the receipt of a change with lapse of time by resting under the high-temperature environment, do not give rise to splashing in the machine and have durability and stability. SOLUTION: The toners are prepared by mixing the toner mother particles containing a binder resin, the coloring agents and a charge control agents and a fluidizing agent which is an external additive. The specific surface area of the coloring agents by a BET method is 25 to 100 m2/g. The charge control agent does not substantially contain the particles exceeding 10 μm and the fluidizing agent is the inorganic particles to be treated which are formed by treating their surfaces with silicone oil.
Patent JP-2002115374-A (JP)
Title: Mounting structure of solar cell module
Inventor: ITO KATSUHIRO
IPC: H01L31/042
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a solar cell module capable of supporting the solar cell module in a regular attitude while assuring the straightness of a rail even if an installed surface has irregularities. SOLUTION: The solar cell module 3 having a solar cell at least on a part of the outer surface thereof is supported by the rail 2, and the rail 2 is installed on an installed surface G. A plurality of height-adjustable leg parts 6 are installed on the rail 2. The leg parts 6 are disposed along the longitudinal direction of the rail 2 apart a specified distance from each other. By adjusting the height positions of the leg parts 6 at irregular positions on the installed surface G, a clearance between the installed surface G and the rail 2 can be eliminated, and the straightness of the rail 2 can be assured.
Patent JP-2002115544-A (JP)
Title: Work machine driven by engine
Inventor: TANAKA TOSHIAKI
IPC: F01P3/18
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a work machine driven by an engine which can easily clean a heat exchanger and a radiator without enlarging the work machine or complicating a structure. SOLUTION: This work machine driven by an engine, comprising the engine E having an engine fan F, a work machine main unit (generator G) driven by the engine, a radiator R arranged to be opposed to the engine fan, and a heat exchanger (after cooler A) arranged between the engine fan and the radiator, is characterized by forming a through hole R1 in the radiator, arranging the heat exchanger to be opposed to the through hole, and mounting a shield member 20 freely mounted/demounted in the through hole.
Patent JP-2002115384-A (JP)
Title: Painting method
Inventor: OGAWA MITSURU
IPC: E04F13/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a painting method capable of simply painting even a construction face which is not horizontal by ordinary trowel work procedures so that an object obtained by the painting method has flexibility and a feeling of cushion property. SOLUTION: Undercoat agent is applied on a vertical wall face 1 in advance, and a mixture material 2 obtained by mixing fiberlike rubber chips and hydrophobic fumed silica and then adding and mixing urethane resin binder is applied on the vertical wall face 1. Preferably, the fiberlike rubber chip has a length of 3 to 40 mm and a thickness of 0.5 to 3 mm. Moreover, it is preferable that hydrophobic fumed silica of 1 to 8 wt.% is used for the fiberlike rubber chip.
Patent JP-2002117777-A (JP)
Title: Gas discharge panel and its manufacturing method
Inventor: SASAKI YOSHIKI
IPC: H01J11/44
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To lighten a panel by narrowing the part outer than a display area as much as possible, and to keep a sealing member at a distance from a display area to prevent characteristics such as flickering and the like in the vicinity of the peripheral part of the display area from being deteriorated, by giving a sealing member a role to seal the peripheral end panel and also securing strength as an envelope by joining two substrates even though the sealing member is slenderly formed. SOLUTION: The envelope is airtightly sealed by forming the slender sealing member at the terminal end part of a substrate, and panel strength is secured by reinforcing the outside of the sealing member by a fixing member.
Patent JP-2002124066-A (JP)
Title: Recording/reproducing device
Inventor: NAKANISHI HIROSHI
IPC: G11B27/031
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device capable of automatically optimizing a track mark. SOLUTION: This device is provided with a control unit 1 for comparing a detected no-sound section with the boundary position of each track recorded in an index information area, updating the content of the index information area to make tracks before and after the boundary position to one track when a boundary position not located in the no-sound section is present, and updating the content of the index information area so as to make one track including the no-sound section to two tracks with any position of the no-sound section set as a boundary position when a no-sound section where the boundary position is not located is present.
Patent JP-2002114489-A (JP)
Title: Anchor rope winding machine
Inventor: KOTO ATSUSHI
IPC: B66D1/72
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To resolve inconvenience of a conventional small ship anchor weighing device requiring personnel's help, wherein a drum doubly or triply wound with an anchor rope is rotated, and the anchor rope is paid out and eliminated by just a wound amount. SOLUTION: This structure for winding up the anchor rope when weighing an anchor comprises a motor and a V-grooved pulley turned by the motor.
Patent JP-2002080068-A (JP)
Title: Perforated drainage saucer tray
Inventor: ADACHI MASAKI
IPC: B65D81/26
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that lately, the health management is a public concern, and electric appliances such as dish dryers are used; however, they are not widely used in many families or places of work, and hence it is necessary to wash saucer trays diligently. SOLUTION: In a conventional saucer tray, water dripping from a drainage basket is collected on a saucer tray, and hence, it is necessary to wash the saucer tray. In the perforated drainage tray, water is prevented from being collected on the tray.
Patent JP-2002121666-A (JP)
Title: Method and apparatus for manufacturing metal thin film
Inventor: SAIJO KINJI
IPC: C23C14/56
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a metal thin film forming apparatus and its method capable of continuously conducting a surface cleaning treatment and metal thin film forming at a high speed in a simple construction. SOLUTION: In the apparatus, in which after the surface of a strip is subjected to a surface cleaning treatment under an inert gas atmosphere, and then continuously in the same apparatus, a metal thin film is formed on the surface of the strip by a dry method, a surface cleaning unit and a sputtering unit are provided, a process to set the strip to an unwinding reel by using an apparatus, in which the sputtering unit is arranged near the surface cleaning unit, and a process, in which the strip is unwound from the unwinding reel and a strip surface is cleaned, successively, a process to form the metal thin film on the strip surface are continuously conducted.
Patent JP-2002133904-A (JP)
Title: Warning light device
Inventor: TANAKA NORIKATSU
IPC: F21Y101/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To improve safety by eliminating the concern that part of a plurality of warning lights might go off, and to make the handling of the warning light easier. SOLUTION: The warning light L comprises a translucent beacon 15 radiating outside the emitted light from a light emitting diode(LED) 12 mounted on a base mount 1. Multiple warning lights L are spaced properly by connecting the base mounts to a single wire 13, which is connected to a commercial power source, and an applied currency is supplied to the LEDs 12 for the warning lights L. Thus the concern is eliminated that part of the warning lights might go off by wearing of dry cells, and the multiple warning lights L can be handled in a coordinated manner via the single wire 13.
Patent JP-2002133910-A (JP)
Title: Phosphor illumination tube
Inventor: IWASA TADANOBU
IPC: F21S8/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an illumination appliance substituting for a fluorescent lamp, which can be produced easily and is durable under long usage, and by which the luminance of a variety of favorite colors can be enjoyed. SOLUTION: The phosphor illumination tube comprises a fluorescent tube 2 consisting of a transparent glass tube, of which the inner surface is coated with a phosphor containing fluorescent material, and an ultraviolet rays LED substrate 5 inserted into the fluorescent tube 2, the LED substrate 5 having the length approximately equal to that of the fluorescent tube 2. The ultraviolet LED substrate 5 has 24 units of ultraviolet-rays-emitting element 3 having a long life, and a lead 11A and 11B for power supply, both connected to the substrate on its left end. When the ultraviolet rays are irradiated from 24 units of ultraviolet-rays-emitting element 3, the phosphor emits the light with a particular fluorescent color and the whole fluorescent tube 2 becomes luminous so that the surroundings is illuminated, thus the phosphor illumination tube 1 can be utilized as a illumination. The fluorescent material is available for a variety of colors, including the three primary colors, red, green, blue, which enables a desired luminance color.
Patent JP-2002125721-A (JP)
Title: Pull tag of slide fastener
Inventor: MOTOSHIGE EIJI
IPC: A44B19/26
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To newly provide a pull tag of a slide fastener characteristic in the constituention, which is suitable and convenient for adopting in distribution management such as merchandise control or customer management in industries of clothing laundry, apparel, bag and sacs, or in a measure for anti-loss, anti- theft, and anti-counterfeit. SOLUTION: This pull tag of a slide fastener is buriedly provided with an IC chip loaded with identification information and an antenna for the chip in a condition that reception and transmission can be operated without contact.
Patent JP-2002129855-A (JP)
Title: Drive for motor-driven closing device for building and method of incorporating it
Inventor: TOKUYAMA NORIAKI
IPC: E06B9/70
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a drive with excellent maintainability while compact, for use with a motor-driven closing device. SOLUTION: Clutch gear teeth 9a are brought into engagement with the outer wheel gear teeth 7b of a winding drum 3 and a gear shaft 9b extended to one horizontal end (support bracket 5 side) of a clutch 9 and the output shaft 4a of a switch 4 mounted on a support bracket 9 from the outside are brought into engagement with each other via a joint member 11 to transmit the driving force of the switch 4 to the winding drum 3.
Patent JP-2002131275-A (JP)
Title: Semiconductor ion sensor
Inventor: YAMADA SHUGO
IPC: G01N27/333
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor ion sensor which enables usage thereof, stably over a long time. SOLUTION: A semiconductor ion sensor has an ion-sensitive film 11 on the surface of a gate oxide film 4. The ion-sensitive film 11 is formed out of an oil-absorbing polymer containing a placticizer and an ionophore. The placticizer, having the ionophore dissolved, is maintained to be chemically compatible in the ion-sensitive film 11 of the oil-absorbing polymer, thereby reducing possible elution of the ionophore into a solution to be examined from the ion- sensitive film 11.
Patent JP-2002137512-A (JP)
Title: Ribbon protector, ribbon cartridge comprising it and printer comprising them
Inventor: YAMAGATA MASAKAZU
IPC: B41J35/26
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To introduce a print sheet to a print section when the print sheet is inserted from above a printer and printed. SOLUTION: An upper sheet guide section 4 is provided while being coupled with the protector section 2 of a ribbon protector 1 facing a print head. The upper sheet guide section 4 makes a specified angle to the protector section 2 so that it does not touch the print head and a cover when it is mounted on the printer.
Patent JP-2002137546-A (JP)
Title: Heat sensitive recording body
Inventor: SUMIKAWA NAOMI
IPC: B41M5/30
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording body which has an excellent color-developing sensitivity, whiteness degree, ground color, and image retaining properties, and does not lose its color even if it is brought into contact with body fat. SOLUTION: The heat sensitive color-developing layer contains at least one kind of sulfonamide phenol derivative as an organic color-developing agent represented by the general formula (1) as shown below, and further contains a sulfonamide compound represented by the general formula (2) as shown below, and a di(p-methyl benzyl) oxalate. (1) (X is a hydrogen, atom, alkyl group, hydroxyl group, alkoxyl group or nitro group, R1-R5 is a hydrogen atom, a halogen atom, alkyl group, cycloalkyl group, alkyl group, aryl group, alkenyl group, alkoxyl group, cycloalkoxyl group, alkenyloxy group, nitro group, or acyl group, and R1 and R2 or R2 and R3 may form an aromatic ring). (2) (R6 is 1-6C alkyl group, or an electron attractive group, n is integer of 0-2).
Patent JP-2002139997-A (JP)
Title: Electronic sealing system
Inventor: KOTANI KOJI
IPC: G06F21/31
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a transactional document with a digital signature or a digital signature data as a proof of a transaction separately from a database mechanism handling the information in relation to a business transaction on a central server of a WebEDI. SOLUTION: The electronic sealing system is comprised of a sealed document database 112 which stores an approval circulation route of electronic documents for business transaction like an order sheet, a statement of delivery, or the like, and which is provided with a table for managing the circulation state for approval of each document to manage the document data with signature, an approval picture preparation means 104 for providing an operator with a user interface for signing and sealing the document and accepting the signed and sealed data, and a document circulation means 102 for combining the obtained signed and sealed data with an objective document to register and update it in the sealed document database as a document data with signature, deciding the following person on a circular,  and issuing a request for a registration and necessary processing of the document to an EDI system when a signature and seal of a specific person is obtained.