baber/WOPTO huggingface dataset:
Patent JP-2001120707-A (JP)
Title: Game machine and medium to record game program and to be read by computer
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To give an adequate support at appropriate circumstances and to make it possible to perform a superior navigation function, so that the support does not become unfair to advanced players even if the emphasis is basically put on supporting beginners, and that there is no such drawbacks as blind equality of beginners and advanced players or the support function becoming merely nominal, as is when the support function is given uniformly. SOLUTION: Actuation of support means is admitted based on the recent state of the game dating back from the present. That is, actuation of support means is admitted or not admitted according to the recent state of the game. For example, when the number of games in winning a bonus internally is equal to or greater than the predetermined number, the number of revolutions of the reel is decreased, the marker which shows when to press the stop switch is allowed to be set, a reel band is displayed beside the dummy reel 3L, C, R, or the internal winning result is informed.
Patent JP-2002028736-A (JP)
Title: Pipe indenting method
Inventor: MATSUMOTO SHINSUKE
IPC: B21D17/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a pipe indenting method which generates no burrs in the vicinity of an indented portion of a pipe, miniaturizes a press, improves the durability of a core, smoothly separates the punched core from the pipe, and realizes the excellent mass production. SOLUTION: A portion of the pipe 17 facing indented portions 13a-13d of the core 13 is punched while keeping spaces between indented portions 17a-17d of the pipe 17 and the indented portions 13a-13d of the core 13. The durability of the core 13 is improved, and the core 13 is smoothly separated from the pipe 17. This method can cope with the mass production. The indentation of the pipe 17 is the shearing. Thus, the required pressure can be small, the press is miniaturized, and no burrs are produced in the vicinity of the indented portions 17a-17d of the pipe during the indentation.
Patent JP-2002028087-A (JP)
Title: Method for manufacturing titanium vacuum insulated double container
Inventor: ODAJIMA TOSHIO
IPC: A47J41/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a titanium vacuum insulated double container exhibiting a high practicality and manufacturability wherein the titanium container body is not tarnished into black at the time of heating and maintains its good appearance of metallic color. SOLUTION: For manufacturing the titanium vacuum insulating double container according to this method, a double-structure container body 3 whose outer cylinder 1 or inner cylinder 2 is made of titanium and which is formed by placing the inner cylinder 2 in the outer cylinder and forming a hole in the space between the outer cylinder 1 and the inner cylinder 2 communicating to the outside is placed in a vacuum heating furnace 4 and the space is turned into a vacuum insulated space 5 by sealing the hole with a sealant. In the manufacturing process, the container body 3 is sealed in the vacuum heating furnace 4 while it is covered with a cover 7.
Patent JP-2002030240-A (JP)
Title: Ink composition and method for drawing draft
Inventor: IIJIMA ZENSHIRO
IPC: C09D11/16
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition capable of accurately and simply pressure-transferring a desired design to a transcript, and to provide a method for making a draft using the same. SOLUTION: This ink composition is obtained by dissolving a colorant in a mixed solvent comprising a polyalkylene glycol and/or a ethylene glycol monoether, each being a liquid at normal temperature, and a solvent selected from the group consisting of monohydric alcohols, ketones, esters and halogenated hydrocarbons. Using the ink composition provides writing utensils. The method for making a draft comprises a step in which a design sheet is placed on a transcript and a step in which the ink is transferred on the surface of the transcript through the design sheet by tracing the design with the writing utensils.
Patent JP-2002026653-A (JP)
Title: Oscillator
Inventor: UEDA KAZUHIKO
IPC: H03B5/12
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator that can obtain oscillated signals with nearly a constant level over the entire band of oscillated frequencies. SOLUTION: The oscillator is provided with an oscillation circuit section 10 that has an oscillation transistor (TR) 11 and whose oscillated frequency is variable and with a common base amplifier circuit section 20 that has an amplification TR 21 whose emitter is directly connected to the collector of the oscillation TR 11 and amplifies the oscillated signal outputted from the oscillation circuit section 10.  The collector of the oscillation TR 11 is directly connected to the emitter of the amplification TR 21, a common bias current is supplied to the oscillation TR 11 and the amplification TR 21, a connecting point between the collector of the oscillation TR 11 and the emitter of the amplification TR 21 is connected to ground via a series resonance circuit 13 consisting of an inductive element 13a and a capacitor 13b so as to lower the resonance frequency of the series resonance circuit more than the minimum frequency of a changing range of the oscillated frequency.
Patent JP-2002028421-A (JP)
Title: Centrifugal gas/liquid separator using separation by baffle plate in combination
Inventor: SANAGI TORU
IPC: F22B37/32
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent boiler water from raising the liquid surface and being taken out with steam due to the turning in a gas/liquid separator. SOLUTION: In a centrifugal gas/liquid separator formed so as to connect a steam outlet pipe 1 to the upper part, a return pipe 2 to the lower part and a steam inlet pipe to the side part and to turn a 2 phase flow composed of the steam and the boiler water inside a vertical cylindrical drum 4 to separate the steam from the boiler water, the steam outlet pipe 1 is concentric to the cylindrical drum 4, the tip of the steam outlet pipe 1 is projected and connected to the inside of the drum 4 and a baffle plate 5 concentric to the steam outlet pipe 1 and having a diameter >=1.4 times of the outside diameter of the steam outlet pipe 1 and 1/4 to 4/5 times of the inside diameter of the drum is provided at the outside surface part of the steam outlet pipe projected to the drum.
Patent JP-2002029202-A (JP)
Title: Omnidirectional running wheel
Inventor: MAEDA YASUSHI
IPC: B60B19/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a barrel-shaped roller by heightening the strength of the end part in the longitudinal direction of the barrel-shaped roller easily damageable. SOLUTION: A wheel structure 6 is formed by rotatably mounting plural barrel-shaped rollers 3 on the outer peripheral part of a rotating support 5 rotatably supported by a rotating shaft 4 in the direction orthogonal to the axis 4 of rotation of the rotating support 5. The plural wheel structures 6 are omnidirectional running wheels arranged in the axial direction of the rotating shaft 4 of the rotating support 5. The longitudinal end member 16 of the barrel- shaped roller 3 is formed by material having a higher rigidity than the longitudinal central member 17 of the barrel-shaped roller 3.
Patent JP-2002030611-A (JP)
Title: Floating body structure and installing method of floating body structure
Inventor: KATO MASAHARU
IPC: E01D15/14
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a floating body structure capable of eliminating a level difference from a quay, eliminating inclination of a road, increasing a movable allowable load, saving energy for installing construction and reducing cost and an installing method of the floating body structure. SOLUTION: The floating body structure furnished with an upper surface deck and a floating body to support the upper surface deck is devised to provide a ballast part by connecting the upper surface deck and the floating body on both end parts in the longitudinal direction of the structure, making it possible to load ballast so that overall weight of the structure becomes heavy by buoyancy acted on the structure at the time of the highest water level on the ballast part and to suspend it between the quays forming installing grooves. This structure is installed by making a central part in the longitudinal direction upward in a protruded shape by buoyancy by pushing the both end parts on the installing grooves formed on the quays by the ballast.
Patent JP-2002044042-A (JP)
Title: Advertisement system and recording medium
Inventor: YAMAMURA NAOKI
IPC: H04W84/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement system and a recording medium, which can transmit minute information on the advertisement of a signboard and a poster to a consumer at that place and by which the consumer can purchase a commodity, can apply for a campaign, can answer a questionnaire and can give the request of data. SOLUTION: Radio communication equipment 5 connected through a server 29 and a network 9 is fitted to an in-the-street advertisement 3 and minute information on the in-the-street advertisement 3 is emitted to portable terminals 7 having radio connection functions, which a plurality of consumers near the advertisement 3 carry. The consumer operates the portable terminal 7 and transmits response information to radio communication equipment 5. Radio communication equipment 5 automatically gathers user information from radio communication equipment 5 and transmits it to the server 29.
Patent JP-2002042876-A (JP)
Title: Lithium battery
Inventor: KANO GENTARO
IPC: H01M4/131
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery of high performance with excellent mechanical property and workability in the lithium battery formed by disposing an oxide-based inorganic solid electrolyte having lithium ion conductivity between a positive electrode and a negative electrode. SOLUTION: This lithium battery is formed by disposing the oxide-based inorganic solid electrolyte having lithium ion conductivity between the negative electrode and the positive electrode formed of an active material capable of reversible storage and discharge of lithium ion. A polymer of cyclic ester with C=C unsaturated bond in a ring, or its derivative is interposed between active material grain and oxide-based inorganic solid electrolyte grain.
Patent JP-2002037165-A (JP)
Title: Intake system of engine in motorcycle and motor-tricycle
Inventor: TAKADA YASUHIRO
IPC: F02M35/16
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve engine output and low fuel consumption by effectively reducing intake air resistance of an air intake system in an engine of a motorcycle and a motor-tricycle. SOLUTION: In these motorcycle and motor-tricycle for mounting the engine E on a car body frame 15 by setting the axis of a cylinder bore 35a of an engine body 33 almost horizontal, a throttle body 46 is interposed in the middle of the air intake system 47 reaching an inlet port 38 of a cylinder head 36 from an air cleaner 23 arranged above the cylinder head 36, and the air intake system 47 is constituted so as to descend downstream at a steep gradient.
Patent JP-2002042307-A (JP)
Title: Inductive thin-film magnetic head and magnetic disk device
Inventor: NARUMI SHUNICHI
IPC: G11B5/31
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a conventional inductive thin-film magnetic head, a recording magnetic field is applied to a recording medium, in a region wider than desired track width to destroy the adjacent information when recording is performed, since there is a large magnetic field leakage also from an end part of a magnetic pole end of an upper magnetic core. SOLUTION: The inductive thin-film magnetic head having a large recording magnetic field can be realized, by scraping the upper surface of a back end part of a magnetic pole end layer and connecting the back end part of the magnetic pole end layer with the tip part of the upper magnetic core, having a width wider than the width of the back end part of the magnetic pole end layer for the purpose of carrying magnetic flux efficiently to the magnetic pole end layer, and leakage magnetic field from the end part of the upper magnetic core can be reduced, by making the tip part of the upper magnetic core retreat from floating surface by 0.2-3.0 μm.
Patent JP-2002035403-A (JP)
Title: Game medium renting device with game medium feed trough
Inventor: TANAKA TSUTOMU
IPC: A63F5/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a game medium renting device with a game medium feed trough wherein when a customer plays a game, game mediums (medal or the like) are rented from the game medium renting device and can be put into a game medium slot of a game machine by a small moving action. SOLUTION: In the game medium renting device which is disposed adjacent to a game machine and rents a predetermined number of game mediums from a game medium feed trough based on the amount of money inserted through a money slot, if a game medium feed body part of the feed trough is operated, the forward end of the trough is positioned near a game medium slot of the game machine.
Patent JP-2002050547-A (JP)
Title: Separator for electric double-layer capacitor
Inventor: KAMEI JUICHI
IPC: H01G9/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an electric double-layer capacitor that prevents the fusion of the separator, even if the separator is assembled and used at high temperature, and carriers out charge and discharge without short- circuiting an electrode. SOLUTION: This separator for an electric double layer is composed of a polybutylene telephtharate nonwoven fabric. For the polybutylene telephtharate nonwoven fabric, an average fiber diameter, weight, air permeability, and thickness is to be set to 1 to 20 μm, 5 to 120 g/m2, 1 to 100 cc/cm2/sec, and 0.01 to 1.0 mm, respectively.
Patent JP-2002049715-A (JP)
Title: Device and method for guiding ride, storage medium and ride guiding system
Inventor: SUGITO YOJI
IPC: G06Q50/10
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a ride guiding device, with which a passenger can obtain information in the case of riding and an exact destination or the like can be reported to a driver. SOLUTION: When the passenger enters the destination and a route from an input/display part 201, on the basis of information from a memory 204, a road condition acquiring part 205 and a clock 206, a calculation part 203 calculates an estimated required time and an estimated fare to the destination. The calculated estimate required time and estimate fare are displayed on the input/display part 201. Also, relevant information, such as destination is printed as a bar code by an output part 207. By handing over the printed bar code to the driver, the destination or the like can be reported exactly to the driver.
Patent JP-2002048209-A (JP)
Title: Motion conversion device and power steering device which uses the same
Inventor: NAKAMURA TADAHIDE
IPC: B62D5/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate positioning of a feed ring in a holding pipe, make the feed ring fit well to a thread groove in the outer periphery of a screw axis and perform motion conversion with high efficiency. SOLUTION: Feed rings R1-R4 in the inside of a holding pipe 2 are made to have the axis center almost in parallel with the axis center of a holding pipe 2 as well as to keep it eccentric, and one point in the inner periphery surface of these feed rings R1-R4 is made to properly to a thread groove 10 in outer periphery of a screw axis 1, which is engaged coaxially to the inside of the holding pipe 2.
Patent JP-2002046044-A (JP)
Title: Machining method for exposure lens for manufacturing cathode ray tube
Inventor: YASUE DAIKI
IPC: B24B13/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a machining method for an exposure lens for manufacturing a cathode ray tube, capable of precisely and quickly adjusting optical characteristics of the exposure lens to be used to expose a photosensitive material coated on the inner surface of a panel glass through a specified mask. SOLUTION: This machining method comprises a calculating process PR1 for calculating aspherical shape data of an exposure lens so as to restrain the positional deviation between the forming position of a phosphor and the incident position of an electron beam radiated from an electron gun of a complicated cathode ray tube in relation to the phosphor, a machining process PR2 for machining a lens raw material by using a tool according to the aspherical shape data, and a polishing process PR3 for polishing it by three-dimensionally scanning it according to the aspherical shape data while pressing a rotary polishing tool to be brought into partial-contact with the aspherical surface side of the lens raw material against the aspherical surface side.  In the polishing process PR3, only the range in the lens raw material to be used for exposure corresponding to the screen size of the cathode ray tube is polished.
Patent JP-2002049180-A (JP)
Title: Toner, method for manufacturing the same and method for image formation
Inventor: MATSUSHIMA ASAO
IPC: G03G9/087
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide association type toner and a method for manufacturing the toner consisting of resin having specified mol.wt. distribution and no dispersion in the composition, mol.wt. and surface characteristics among the toner particles and to provide association type toner and a method for manufacturing the toner excellent in resistance against pulverization and producing no fine powder which is the factor of filming, fog, carrier spent or the like even when the toner is used for image formation for a long time. SOLUTION: The toner is obtained by salting-out/melting composite resin particles obtained by a multistage polymerization method and coloring agent particles, and contains a release agent and/or crystalline polyester in the region except for the outermost layer of the composite resin particles. The toner contains resin, release agent and coloring agent and has 0.1 to 0.8 pulverization strength index.
Patent JP-2002045268-A (JP)
Title: Bed guard
Inventor: SAITO MINORU
IPC: A47C21/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a bed guard allowing a user to easily get on/off the bed for solving a problem of a conventional bed guard whose main body and the fixing member are formed in the shape of L that the bed guard is an obstacle for a user in getting on/off the bed because the main body of the bed guard is erected above either side of the bed by putting the fixing member between the bed and a mattress on the bed for preventing a comforter over the mattress from slipping off. SOLUTION: The bed guard comprises a main body 1 for preventing a comforter on a bed from slipping off, a fixing member 3 attached to the main body 1 for fixing the main body 1 to a side of the bed, and a moving means for moving the upper part of the main body downward with the fixing member 3 fixed to the bed. When a person gets on/off the bed, the main body is rotated to be moved downward.
Patent JP-2002048506-A (JP)
Title: Position sensor for electromagnetic actuator
Inventor: SAITO KIYOSHI
IPC: G01D5/16
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a contactless type of precise position sensor for an electromagnetic actuator. SOLUTION: This sensor is provided with a detected shaft 1, the first magnet 2 fixed to the shaft 1 and having the first magnetic pole vector 2a in parallel to the axial direction of the shaft 1, the second magnet 3 arranged to be opposed to the first magnet 2 and having the second magnetic pole vector 3a grade-separated to be substantially right-angled to the first vector 2a, and the first and second semiconductor magnetic resistance elements 5a, 5b arranged on the second magnet 3 as magnetoelectric converting parts having magnetism- sensitive shafts in the direction substantially orthogonal to both the first and second vectors 2a, 3a, and is constituted to provide an output in response to an axis-directional motion of the detected shaft 1 from the first and second elements 5a, 5b.
Patent JP-2002057462-A (JP)
Title: Multilayered printed circuit board
Inventor: MORI RYUJI
IPC: H01L23/12
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a crosswalk noise is generated between adjacent signal wirings when a wiring interval is narrowed in a multilayered circuit board, having a parallel wiring a group. SOLUTION: In the multilayered printed circuit board, a second insulating layer I2, having a second parallel wiring group L2 perpendicular to a first parallel wiring group L1, is laminated on a first insulating layer I1 having the first group L1. The first and second groups L1 and L2 are connected via a feedthrough conductor group T. The groups L1 and L2 respectively have a plurality of signal wirings S1 and S2 and power wirings P1 and P2 adjacent to the wirings S1 and S2 or ground wirings G1 and G2. The thickness of the wiring conductor of each of the wirings P1 and P2, adjacent to the wirings S1 and S2 or the wirings G1 and G2, is set larger than that of each of the wirings S1 and S2. Crosswalks between the wirings S1 and between the wirings S2 can be reduced effectively.
Patent JP-2002055304-A (JP)
Title: Picture display device
Inventor: INOGUCHI KAZUTAKA
IPC: G02B17/08
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a picture observing device which is miniaturized and has a wide viewing angle by using a reflection type liquid crystal panel. SOLUTION: This picture display device is provided with a reflection type display means, an illuminating optical system having a reflection surface A which guides a luminous flux from a light source means to the display means and a display optical system which guides a luminous flux from the display means to the observation position of an observer and observes the picture information displayed on the display means.  Therein, a principal ray which is emitted from the display surface of the display means and attains to the center of the exit pupil, an illuminating principal ray which is emitted from the light source means, is made incident on the display surface by the illuminating optical system and is made to be the principal ray, the illuminating principal ray with respect to the display surface, an incident/emissive angle of the principal ray, an angle between the reflection surface A and the display surface, an incident angle of the illuminating principal ray to the reflection surface A and the like are appropriately set.
Patent JP-2001070727-A (JP)
Title: Pressure fluctuation type adsorbing method for producing hydrogen
Inventor: BAKSH MOHAMED SAFDAR ALLIE
IPC: B01D53/047
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject pressure-swing adsorption(PSA) method for refining a supply gas flow containing more than 50 mol% of hydrogen and impurities like H2O, CO2, N2, CH4 and CO to produce high purity hydrogen. SOLUTION: A supply gas flow is passed through a multilayered adsorbent bed under pressure higher than atmospheric pressure to make at least one kind of a pollutant selected from the group consisting of H2O, CO2, CH4 and CO adsorbed and this gas flow is passed through a bed of natural zeolite selected from the group consisting of chabazide, erionite, clinoptilolite and faujasite zeolite or a bed of a synthetic zeolite adsorbent with an SiO2/Al2O3 ratio of 2.0-2.5 selected from the group consisting of CaX, LiA, LiX and VSA 6 to make substantially all of nitrogen in the gas flow adsorbed and refined (>99.9%) hydrogen is recovered as a product from the multilayered adsorbent bed.