baber/WOPTO huggingface dataset:
Patent JP-2002148956-A (JP)
Title: Image forming device
Inventor: SASAI TAKAHIRO
IPC: G03G15/16
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To maintain temperature of a transcription roller in cold environment constant by providing a means to heat the transcription roller by using exhaust heat of a fixing device in an image forming device using the transcription roller with characteristics to be largely influenced by the temperature in an airplane. SOLUTION: A heating action to the transcription roller 24 is performed by providing a heating device 30a to arrange a heating path 33 to the transcription roller 24 to transcript a toner image from a photoreceptor 21 on paper and to guide exhaust gas by a fan 34 and passing the exhaust gas of the fixing device 7 to the heating path 33 via a duct 32. And a transcribing action of the toner image by the transcription roller 24 in the cold environment is performed without largely changing impressed voltage.
Patent JP-2002154938-A (JP)
Title: Hair dye composition
Inventor: KOIKE KENZO
IPC: A61K8/49
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a hair dye composition which has a good hair-dyeing property and gives good finished appearances. SOLUTION: This hair dye composition comprises the following components (A) to (C). (A) An enzyme has an ability to oxidize 2,5-Diaminotoluene. (B) An oxidation dye intermediate. (C) An organopolysiloxane has one or more silicon atoms each bound to an alkylene group which contains an nitrogen atom and poly-(N-acylalkylimine)units represented by general formula (1) [(a) is the number of 1 to 5; R1 is H, a 1 to 12C alkyl, a cycloalkyl, an aralkyl or an aryl].
Patent JP-2002154023-A (JP)
Title: Automatic feeder for member
Inventor: SAKAI TAKASHIGE
IPC: B23P19/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To automate the conveyance of bar members from a stock yard to a framework surface table. SOLUTION: This automatic feeder for members is provided with a work bearer 16 for placing lots 7 of various bar members 2; a work conveyor 15 for feeding the lots 7 to the work bearer 16; and a bar member charging device 45 for charging the framework surface table 11 with the bar members 2 from the work bearer 16. The bar member charging device 45 is provided with a longitudinal moving frame 47 reciprocated between the work bearer 16 and the framework surface table 11; a traverse frame 61 moving between the respective lots 7 on the work bearer 16; a liftable lifting frame 72; plural pairs of clamping devices 85-87 for picking up the bar members 2 from the specified lot 7; and a width enlarging device 81 for enlarging the width of plural pairs of clamping devices 85-87 to a necessary pitch.
Patent JP-2002155692-A (JP)
Title: Bit for percussion excavation and retracting bit
Inventor: ENDO TETSUYA
IPC: E21B10/58
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a bit for percussion excavation, in which only the edge of a blade easy to wear can be exchanged, which is economical, in which the constitution of the edge of the blade can be changed easily in conformity with a stratum at a site and which is configured so as to improve excavation efficiency. SOLUTION: The bit for percussion excavation is composed of a plurality of cutter pieces having tips consisting of a rigid material at front end sections and the bit on which the cutter pieces are mounted, the cutter pieces are installed detachably to a mounting section secured on the excavating surface of the bit, and the cutter pieces having different blade-edge shapes are arranged at required positions without receiving a constraint in the shapes of the edges of the blades and a cutting blade is constituted. In a retracting bit with the bit for percussion excavation, the cutter pieces are arranged to a plurality of the bits while being directed in different positions and directions.
Patent JP-2002157627-A (JP)
Title: Fluorescent thread detecting device
Inventor: USAMI MITSUAKI
IPC: G07D7/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent thread detecting device which can extract a fluorescent thread with simple constitution. SOLUTION: The fluorescent thread detecting device 8 has a housing 9, which contains an ultraviolet-ray LED 11 irradiating a paper money 2 with ultraviolet rays. In the housing 9, a photodiode 14 which receives fluorescent light excited by the fluorescent thread S by the irradiation with the ultraviolet rays and a photodiode 17 which receives reflected light of the ultraviolet rays are stored. The output signals of those photodiodes 14 and 17 are amplified by operational amplifiers 19 and 20 respectively and inputted to an operational amplifier 21, which amplifies the difference between the output signals of the operational amplifiers 19 and 20. Consequently, only components of the fluorescent thread S are sharply extracted.
Patent JP-2002153204-A (JP)
Title: Method for processing white brown-backed toadfish or black brown-backed toadfish
Inventor: KAI TOSHIZO
IPC: A23L17/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a processing method not causing freshness deterioration of fish meat by degeneration change in quality and decomposition of internal organs in an acceptable processing range of food import examination requirements, readily identifying a nonpoisonous balloonfish simultaneously and improving freshness retention. SOLUTION: A head part of a balloonfish is cut off at a neck part from a body with leaving a skin at a body side, the skin at the body side left in cutting off the head part and a skin at a back side are simultaneously peeled to a position of a dorsal fin. In peeling the skins, internal organs separated from the body in a form of attached to the skin at the body side are removed. The skins peeled to the position of the dorsal fin are returned to the original positions and the balloonfish body is covered with the skins to restore the balloonfish to its original external form.
Patent JP-2002161661-A (JP)
Title: Lock with thumb turn for sliding door or the like
Inventor: FUJII NOBUHISA
IPC: E05B65/08
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a lock with a thumb turn for a sliding door or the like capable of definitely positioning a rotating disk not only during free time but also during lock time. SOLUTION: A lock device 2 comprises a support member 5, a turning body 6 and a turning disc 7 turning together with the turning body 6, has a positioning pin 58 fitted to a positioning pin groove 51 capable of positioning the disc 7 and fitting a positioning groove 51 only when a latch 15 is in the states of unlocking and real locking, and is constituted with a slide portion 52 which slides a circumferential groove 50 when the latch 15 is switched to an unlocked state and real locking state, a positioning shaft 56 which is projected out from the slide member 52 and penetrated through a small hole portion 55 provided at the side of rear surface R of the up-down guide portion 8,  and a positioning spring 57 capable of blocking the rotation of the disc 7 when both the ends 57a and 57b are always inserted to the shaft 56 so as to push the small hole portion 55 and the slide member 52 respectively where the latch 15 is in an unlocked state and in a real locking state.
Patent JP-2001338115-A (JP)
Title: Method for market research, printed matter to be used for the method and information resource to be used for market research
Inventor: SASAKI HIROSHI
IPC: G06Q30/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To more accurately and simply inspect/analyze the degree of notice, the degree of response, etc., about printed matter on which images readable at a glance are printed and allowed to be distributed to specified persons and/or non-specified persons. SOLUTION: A URL to be accessed by an access device 20 by specifying an information resource (a web page 41A) concerning a print 50 on the WWW connected to the Internet is previously printed out as a dot code 1 on the print 50 on which a readable image 51 is printed. The URL is restored by scanning the dot code 1 by a reader 30 and an information resource corresponding to the URL is accessed by the access device 20. Since access information concerned with the access state of the information resource is stored into a data base server 42, the print issuer 40 of the print 50 can inspect/analyze the print 50 by utilizing the access information.
Patent JP-2002161473-A (JP)
Title: Yarn having solar heat-shielding property and method for producing the same
Inventor: YAMADA HIROO
IPC: D06M15/263
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a yarn having a function for controlling the rise of temperature in clothing, and to provide a method for producing the same. SOLUTION: This method for producing a yarn having a solar heat-shielding property is characterized by impregnating a yarn with a dispersion containing an adhering agent and two or more kinds of inorganic or organic compound particles having different refractive indexes and then thermally treating the treated yarn.
Patent JP-2002161042-A (JP)
Title: Antioxidant
Inventor: TAKAI EIJI
IPC: A61K36/18
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an antioxidant having an excellent active oxygen scavenging ability and safety. SOLUTION: This antioxidant comprises a leaf or its extract of Cinnamomum camphora Sieb. glaucescens Alex. Braun belonging to the genus Cinnamomum of the family Lauraceae as an active ingredient. Thereby, a new quality retaining agent for medicines, foods, cosmetics, etc., and an in vivo free radical scavenger can be provided.
Patent JP-2001232544-A (JP)
Title: Optical element holding device for grinding and polishing
Inventor: UEKI HIDEAKI
IPC: B24B13/005
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent defects such as a crack and chipping of an outer peripheral fringe part of an optical element occuring in an optical element holding device for holding the optical element when grinding and polishing the optical element such as a lens with a simple configuration. SOLUTION: In this optical element holding device 1 provided with a receiving base 2 supporting a receiving face La of the optical element L such as the lens through an elastic sheet 4 and a cylindrical holding frame 3 attached to the circumference of the receiving base 2 having an inner peripheral face 3a matching with an outside diameter of the optical element L, a relief part 6 is provided in a part on the inner peripheral face 3a of the holding frame 3 which opposes to an outer peripheral fringe part Lc on a receiving face La side of an outer peripheral face Lb of the optical element L without having influence on the outer peripheral fringe part Lc, even if shocks occur repeatedly due to rubbing and behavior caused by a slight rickety motion and machining movement of the optical element L and the optical element holding device 1,  defects such as a crack and chipping do not occur in the outer peripheral fringe part Lc of the optical element L, to stably perform and grinding and polishing.
Patent JP-2002164699-A (JP)
Title: Electronic component mounter
Inventor: SUZUKI TOSHIAKI
IPC: H05K13/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounter wherein deviation between an electronic component and an electronic component sucking nozzle when a flux is applied is corrected for precision mounting of the electronic component. SOLUTION: An electronic component mounter 10 is provided which comprises an electronic component sucking nozzle 18, a head part 20, an X-Y drive part 22, a flux applying device 24, an image recognizing device 26 capable of detecting the bump position of an electronic component 14, and an electronic component control part 30. An optical sensor (outline recognizing device) 28 is provided which, supported by the head part 20, is movable in X-Y direction together with the head part 20 and detects, before and after applying a flux, the side surface position of the electronic component 14 vacuum-sucked by the electronic component sucking nozzle 18. The control part 30 calculates dislocation of the electronic component when the flux is applied based on the side surface positions of the electronic component before and after the flux application while the dislocation can be corrected.
Patent JP-2001185790-A (JP)
Title: High gain optical fiber doped with rare earth ion
Inventor: CHE YONGYU
IPC: H01S3/06
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a high gain optical fiber in which gain characteristics in a 1,450 nm band can be improved by doping a thulium doped optical fiber with rare earth ion. SOLUTION: This high gain optical fiber for amplifying an optical signal is provided with a core doped with first rare earth ion for amplifying an optical signal and a clad doped with second rare earth ion for absorbing amplified spontaneous emission emitted from the first rare earth ion.
Patent JP-2002170713-A (JP)
Title: Laminated electronic component
Inventor: HIKIJI NORITAKA
IPC: H01F27/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the trouble that a section with a narrow width of a conductor pattern for a coil is easy to be disconnected the connection of an external electrode and the conductor pattern for the coil is made unstable, that DC resistance is increased and that disconnection is conducted. SOLUTION: An insulator layer and the conductor pattern for the coil are laminated and a coil pattern is formed into a laminate. The coil pattern is constituted of the conductor pattern for the coil formed on the surface of the first insulator layer so that both ends of the coil pattern are positioned near the opposed end faces of the insulating layer without exposing from the end faces of the insulator layer. A pair of leading-out electrodes are formed to the second insulator layer apart from the first insulator layer, to which the conductor pattern for the coil is formed, so that one end section is exposed to the end face of the insulator layer. The end section of the conductor pattern for he coil and the leading-out electrodes are connected respectively through through-holes, and the end sections of the leading-out electrodes are connected to the external electrode.
Patent JP-2002161766-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: TERAOKA MASAHIKO
IPC: F02D41/22
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device for an internal combustion engine capable of suppressing, to the utmost, the deterioration of starting and emission at an engine start afterward even if not locked by a locking mechanism. SOLUTION: This valve timing control device is provided with the locking mechanism for locking the relative rotation phase of a suction camshaft at an intermediate phase θ. In an electronic control device, the relative rotation phase of the suction camshaft is advanced in a prescribed phase or more for a prescribed period after the turn-off operation of an IG switch, and it is judged whether or not the maximum value θmax of the relative rotation phase in the above prescribed period exists at a more advanced side than the intermediate phase θ (step S13). In the starting of the internal combustion engine, when the maximum value θmax exists at a more delayed side than the phase θ (step S17: NO), it is inhibited to supply a hydraulic fluid to an advancing side pressure chamber for holding a locking state by the locking mechanism.
Patent JP-2002165735-A (JP)
Title: Upright type vacuum cleaner
Inventor: YOSHIMI KAZUYOSHI
IPC: A47L9/26
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an upright vacuum cleaner whose cord can be stored easily and whose usability can be improved. SOLUTION: This upright type vacuum cleaner has a vacuum cleaner body 7 that is swingably connected to an intake tool for floor 1. A take-up member 26 which has a pair of hooks 28 and 29 which engage the electric cord 25 to the vacuum cleaner body 7.
Patent JP-2002168621-A (JP)
Title: Ground clinometer
Inventor: KIKUCHI YOSHIKIYO
IPC: G01P15/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a ground clinometer capable of transmitting accurate sensor output to an alarming device or a data-fetching device. SOLUTION: This ground clinometer comprises a sensor section 10 which is placed at a position where occurrence of variation, fall or run-off of the ground or land is predicted, and a control section 20 which is connected to the sensor section 10 via a comparatively long cable 30. An alarming/ transmission device 40 or a recorder 50 is connected to the control section 20 at the shortest distance. The sensor section 10 converts a digital signal from a built-in sensor to an analog signal to transmit it to the control section 20 through the cable 30.  The control section 20 outputs a prescribed voltage value based on the input signal and generates a detection voltage, which is varied accompanying the sensing of the sensor in the sensor section 10 by centering around the voltage value, and then the control section 20 outputs the detection voltage to the alarming device 40 or the recorder 50.
Patent JP-2001318622-A (JP)
Title: Display device and method for manufacturing the same
Inventor: HASEGAWA ISAO
IPC: H01L21/316
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which intrusion of water and gas into a liquid crystal layer and an alignment film can be prevented even after a display electrode is formed, and decomposition of the structural material of the display electrode can be suppressed. SOLUTION: After the display electrode 4 is formed, a first layer 34 essentially comprising indium fluoride (InFX) and a second layer 35 essentially comprising carbon fluoride (CFX) are formed on the surface of the display electrode 4. Or, after the display electrode 4 is formed, a fluorine end layer 33 is formed on the surface of an insulating film 31 not covered with the display electrode 4. Thereby, the effect of the insulating film 31 and the display electrode 4 to prevent permeation of water and gas can be improved even after the display electrode 4 is formed, and as a result, emission of water and gas from the substrate side to the liquid crystal layer 3 or the alignment film 36a can be prevented even after the display electrode 4 is formed.
Patent JP-2002170132-A (JP)
Title: Information presenting device and method and storage medium
Inventor: ANABUKI MAHORO
IPC: G06F3/048
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate viewing point position of an observer and to accurately position a virtual space and a real space relative to each other. SOLUTION: A plurality of points where information can be presented is provided in advance and the observer is urged to stand at either of those positions with accuracy. An information presenting device specifies the ID of the point where the observer stands, based on an input made by the observer himself or on the observer's position information. As a result, the information presenting device obtains from the ID of the point the viewing point position of the observer matching the ID. Based on the measurements of the azimuth and attitude of the observer at the viewing point position and on the viewing point obtained, an MR image is created and presented to the observer.
Patent JP-2002173010-A (JP)
Title: Brake device for vehicle
Inventor: OKAZAWA KOJI
IPC: B60T7/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a vehicle capable of surely applying braking force to wheels to stop a vehicle even in case where the control for the braking force by adjusting the amount of actuating a brake pedal becomes impossible. SOLUTION: This brake device for a vehicle is provided with the brake pedal 1 and a braking means 2 for applying braking force to the wheels. The braking force of the brake means 2 is controlled according to the amount of actuating the brake pedal 1 by an electric control means 3. When the actuating amount of the brake pedal 1 exceeds a designated amount, the brake means 2 is operated by a mechanical interlocking mechanism 4 independently of the control means 3.
Patent JP-2002170381-A (JP)
Title: Ferroelectric storage device
Inventor: YAMAOKA KUNISATO
IPC: G11C11/22
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric storage device in which a cell plate line of an adjacent ferroelectric memory cell can be made common without destructing data held in a ferroelectric capacitor in an adjacent non-selection ferroelectric memory cell. SOLUTION: A two transistors one capacitor type memory cell in which an one transistor one capacitor type memory cell is made the basics and a MOS transistor making potential difference between ferroelectric capacitors in the non-selection ferroelectric memory cell is added is adopted, while a cell plate line of an adjacent ferroelectric memory cell is made common.
Patent JP-2002173236-A (JP)
Title: Sheet material supply device
Inventor: SHIGETA TOSHIO
IPC: B65H5/22
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely supply sheet materials including laver one by one in a simple structure. SOLUTION: The sheet material supply device comprises a stocker 10 for stacking and holding the sheet materials 1 and a delivery roller 30 having a suction hole in the peripheral face, extending to the peripheral direction, for removing the sheet materials 1 with the rotating movement of the bottom face of the stocker 10 in the longitudinal direction. Cutouts are provided at the lower part of a front supporting plate 11 and at the front-end lower parts of right and left supporting plates 12 constituting the stocker 10, an opening/closing guide 15 is provided at the lower part of the front supporting plate 11 and an alignment and push guide 20 is arranged near a rear supporting plate 13. The front ends of the sheet materials 1 are aligned by the alignment and push guide 20, the opening/closing guide is opened and the sheet materials 1 are sucked to be taken into the suction hole.  The bottom of the stocker 10 is provided with a spring pusher 50 for pushing up the upper sheet material 1 at its rear end of the sheet materials 1 right before the sheet materials 1 are wound at their rear ends on the delivery roller 30. The sheet materials 1 removed from the stocker 10 is delivered via a suction conveyor 60 to a pusher conveyor 70.
Patent JP-2002183404-A (JP)
Title: Commodities sales promotion method
Inventor: SUDO KAZUNORI
IPC: G06Q30/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To easily provide the information about a desirable commodity in demand of a buyer among plural buyers. SOLUTION: This commodities sales promotion method is formed of a process for making an entry of plural sales promotion commodities, a process for extracting a certain quantity of single commodity such as the predetermined images, sounds and character data from an image server and/or a data server capable of respectively monitoring each entry sales promotion commodity and for inputting it to the same recording medium, a process for distributing the recording medium to plural monitors, a process for recovering the questionnaire of the monitor, and a process for tabulating the questionnaire for evaluation.
Patent JP-2002186192-A (JP)
Title: Battery charger
Inventor: HIDAKA TAKAYUKI
IPC: H02J7/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of heat at a cell shunt circuit section provided as a protective means with respect to overcharging of individual cells, in a battery charger of conducting mass constant-current charging for a plurality of battery cells connected in series. SOLUTION: Excess energy, generated at a cell shunt circuit section by the product of a cell voltage as a heat generating source and a shunt current, is regenerated on a charger side via a flyback transformer fitted inside the cell shunt circuit section, thereby restraining the generation of heat.