baber/WOPTO huggingface dataset:
Patent JP-2003217487-A (JP)
Title: X-ray image tube and manufacturing method of x-ray image tube
Inventor: YAMAGISHI SHIROFUMI
IPC: H01J9/12
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray image tube preventing discontinuity from being seen without perfectly flattening the surface of a cesium iodide film, and to provide a manufacturing method of the X-ray image tube.  <P>SOLUTION: An excimer laser is irradiated on the surface of the cesium iodide film from an irradiation opening of an excimer laser irradiation device. In irradiating the excimer laser, the surface of the cesium iodide film is flattened by irradiating the excimer laser in a circular form like a convolution by circular motion for rotating an input surface 5 from its center toward its periphery by an XYZθ stage. When the machining width of the surface of the cesium iodide film of the input surface 5 of this X-ray image tube 1 is set to 400 μm or less, the image of discontinuity can not be seen even if the surface of the cesium iodide film has discontinuity in photographing it with a CCD camera having 400,000 pixels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218571-A (JP)
Title: Cooling device and manufacturing method therefor
Inventor: NISHIIE YUZO
IPC: H05K7/20
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device which can prevent the leakage of a liquid medium passing as a cooling medium between cooling fins arranged inside a chassis and which is superior in maintenance and to provide the manufacturing method.  <P>SOLUTION: In the cooling device, an electronic unit is mounted and the electronic unit is cooled by using the liquid medium passing through the cooling fins arranged inside the chassis. The chassis is constituted of four sheet-like chassis members. The respective chassis members are constituted in such a way that the cooling fins are inserted into the chassis members from directions becoming the outer faces of the chassis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214644-A (JP)
Title: Air conditioner
Inventor: HAYATSU YUJI
IPC: F24F11/76
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform a comfortable air conditioning operation according to the size of a room.  <P>SOLUTION: This air conditioner comprises a control device for controlling the operation of a blowing fan according to the temperature difference between room temperature and a set temperature by the operation instruction from a heating operation control part 23 and a louver motor 17 rotated by the signal from the control part or control device. The control part comprises a tatami number change-over switch 29 for selecting the size of a space to be air- conditioned. The air conditioner further comprises a tatami number switching control means 41 for lowering the rotating speed of the blowing fan 4 by a prescribed rotating speed and setting down the angle of a horizontal blade 14 by a prescribed angle when the tatami number smaller than a reference tatami number is selected by the switch 29, and for increasing the rotating speed of the blowing fan 4 and setting up the angle of the horizontal blade 14 by a prescribed angle when a large tatami number is selected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260802-A (JP)
Title: Electric component having conductive wiring
Inventor: GRAY IAN JAMES STAFFORD
IPC: H01R13/646
Filed: 2002-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric component having conductive wiring. SOLUTION: The electric component, including a molded structure which determines a first and a second areas located at an interval, having at least two conductive wirings formed on the surface of a component main body, and connected by one or more of connection tabs, are manufactured, and the structure, having a conductive layer, is plated. The gap between the first and second areas and the connection tabs protruding outward at the outer surface of the component, is filled by additional molding process. The tabs are removed in order to separate the first and the second areas from each other. Plating treatment is not applied to the insulated part of the component, therefore, the circuit between plated areas is not in danger of short-circuit.  The tabs keep the structural perfection by holding the firstly molded structure during the additional molding process, and the tabs can be removed in order to make the different areas of connection parts possible to separate.
Patent JP-2003215084-A (JP)
Title: Test method for evaluating hydrophilic property or hygroscopic property in substance
Inventor: ICHIKAWA KATSUYUKI
IPC: G01N22/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an accurate numerical value for enabling accurate evaluation even if moisture is absorbed under high-temperature, high-pressure, and humid environment to evaluate hydrophilic property or hygroscopic property in a substance.  <P>SOLUTION: A first dielectric tangent of a substance is measured before hydrophilic or hygroscopic treatment is made to the substance, a second dielectric tangent of the substance is measured after the hydrophilic or hygroscopic treatment is made to the substance, and hydrophilic property or hygroscopic property in the substance is evaluated based on the amount of change in the values of the first and second tangents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216625-A (JP)
Title: Database system
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06F12/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the man hours required to store data in a database and use the data to enhance CRM (customer relationship management).  <P>SOLUTION: From e-mail, electronic document files, received fax, business cards and the like, the names of companies and divisions, full names, addresses, telephone numbers, fax numbers, e-mail addresses and the like are extracted based on the fact that they contain predetermined letters or that they are located in front of or behind a specific letter. They are then automatically and easily registered in the database 1. These data are also automatically registered in the database in response to WWW access mails from those who want to register the data. To transmit information, a format creating means 10 transmits registered standard forms, such as standard sentences or figures, along with added database information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214303-A (JP)
Title: Fuel supply device
Inventor: KOBAYASHI TOSHIHARU
IPC: F02M69/04
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts and the manufacturing cost of a fuel supply device.  <P>SOLUTION: This fuel supply device includes a fuel distribution pipe 13 that supplies fuel to an injector 24 whose fuel inlet end portion 24A of the injector 24 is inserted into the pipe 13 in a manner that the portion 24A can advance to or retreat from the pipe 13, and a disc spring 34 that seals a gap between an injection port side end portion 24B of the injector 24 and an intake manifold 38, and energizes the injector 24 in the direction in which the end portion 24A advances to the pipe 13. Since the volume of the pipe 13 is varied according to the injection operation of the injector 24, the pulsation of the fuel pressure according to the injection operation of the injector is suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215308-A (JP)
Title: Antireflection film for transfer, its manufacturing method, and object subjected to antireflection treatment
Inventor: TAMAI KIMINORI
IPC: G02B1/111
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an antireflection film for transfer by which a low-reflective index layer and a high-refractive index layer constituting an antireflection coating are uniformly deposited by coating and which has high manufacturing efficiency.  <P>SOLUTION: The antireflection film for transfer has a support 1, an antireflection coating 2 comprising a low-refractive index layer 2a provided on the support 1 and a high-refractive index layer 2b which is provided on the low-refractive index layer 2a and has a refractive index higher than that of the low-refractive index layer, and an adhesive layer 3 provided on the antireflection coating 2, and the low-refractive index layer 2a is a hard coat layer cured by ultraviolet rays, and the support 1 can be peeled off the antireflection coating 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223260-A (JP)
Title: Input device
Inventor: INAMURA JUNICHI
IPC: G06F3/045
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device easy for blind input, hard to cause wrong operations, small in power consumption and easy to use.  <P>SOLUTION: The device is provided with a resistance film 11a having electrodes 11b and 11c at the both ends, a resistance film 12a having electrodes 12b and 12c laminated on the film 11a via an isolation spacer 13, a circular operation body 14 which is placed above the resistance film 12a and under which an annular projection part 14b is formed, and the spacer 13 in an area corresponding to the projection 14b is removed and the resistance film 12a is bent by the projection 14b to bring the resistance film 11a and the resistance film 12b into contact with each other so that operation position of the operation body 14 is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226334-A (JP)
Title: Mixing and dropping container for two agents
Inventor: KAMIMURA CHIAKI
IPC: B65D8/04
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an outer plug for sealing and housing a second agent with an inner plug from being detached from the inner plug and thereby to prevent the second agent from leaking out before mixing two agents in a mixing and dropping container of two agents.  <P>SOLUTION: The outer plug 20 capable of being screwed during descending is attached, in the state that the outer plug 20 is inhibited to descend with a removable stopper ring 17, to the inner plug 8 for housing the second agent B immovably attached to an opening portion 3 of a main body 1 for housing the first agent A so that the outer plug 20 can not come out from free rotation whereby the outer plug 20 can not be detached from the inner plug 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229347-A (JP)
Title: Semiconductor manufacturing device
Inventor: KORENAGA NOBUSHIGE
IPC: G03F7/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact temperature control means of high precision in a vacuum, and also to provide an aligner comprising the temperature control means.  <P>SOLUTION: The aligner uses an EUV light source for exposure in a vacuum to bake a minute pattern. An electrostatic chuck is used to secure a work piece such as wafer in a vacuum, only to generate heat by the electrostatic chuck. If it is cooled directly, vibration for cooling is transmitted to the wafer, resulting in the degraded positional accuracy of a pattern. A radiating board supported not to contact the chuck is provided as a countermeasure, and the temperature of the radiant board is set to a low value so that a sufficient amount of heat is moved from the chuck to the radiant boards at all times. Further, the chuck is provided with a heating body and a temperature-measuring means to control a temperature by controlling the amount of heat applied to the heating body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230126-A (JP)
Title: Method and apparatus for providing image program distribution information and program for providing image program distribution providing program
Inventor: NADA KOJI
IPC: H04N7/173
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable the purchase of various image information different in providing from and coding rate a user desires without mis-operation, in a system for providing various image information different in providing form and coding rate.  <P>SOLUTION: Distributing information distributable by image program about image contents and information distributed to users managed by individual user about image contents are previously stored. Using a user's ID and a contents ID of a selected image program from a distributing condition informing request, information about image contents not distributed/already distributed to the user are extracted from the distributing and already distributed information and transmitted to a user's apparatus as information showing the information being already distributed or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227107-A (JP)
Title: Connecting plate and connecting ring used for cover of erection cable
Inventor: KAMIMURA MINORU
IPC: E01D11/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting plate and a connecting ring used for a cover of an erection cable capable of efficiently carrying out connecting work to promote workability for the connecting plate and the connecting ring connecting the cover with them, for example, when an erection cable of a cable stayed bridge is coated with the cover for preventing rust or harmonizing with the ambient environment.  <P>SOLUTION: The connecting plate 25 is formed in the shape of a cylindrical body by connecting cutting sections 22 of the synthetic resin-made cover 21 formed in a cylindrical-shape, having the cutting sections 22 along the longitudinal direction and used by covering the erection cable, the connecting plate 25 includes a connecting plate body 26 formed in a long-sized plate-shape, a plurality of through-holes 27 are provided to the connecting plate body 26 at predetermined intervals and an intervening plate 28 hanging down from the lower surface of the connecting plate body 26 and intervening between the cutting sections 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234280-A (JP)
Title: Substrate treatment unit and device thereof
Inventor: MATSUKA TAKESHI
IPC: H01L21/027
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment technique capable of restraining the wasteful consumption of a treatment solution.  <P>SOLUTION: A substrate W is retained by a spinning chuck 11 in a substantially horizontal posture. A developing solution discharging nozzle 30 is moved horizontally in parallel to the main surface of the substrate W by a nozzle driving unit 21. The developing solution discharging nozzle 30 is provided with a slit whose discharging width is bigger than the diameter of the substrate W, while the width of the treatment solution discharged out of the slit is changed in accordance with the flow rate of the developing solution supplied to the slit. A supply amount control unit 81 controls a mass flow controller 74 so that the developing solution is supplied to the developing solution discharging nozzle 30 with a specified flow rate, wherein the width of the developing solution discharged out of the slit 31 becomes equal to the width of the substrate W immediately below the developing solution discharging nozzle 30 moved by the nozzle driving unit 21. Accordingly, the amount of developing solution, wastefully falling down from the substrate W, can be reduced whereby the wasteful consumption of the developing solution can be restrained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242635-A (JP)
Title: Magnetic transfer method
Inventor: NIITSUMA KAZUHIRO
IPC: G11B5/84
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good reproduction signal with a high CN ratio in a magnetic recording medium to which information is transferred by a magnetic transfer.  <P>SOLUTION: A magnetic transfer apparatus includes an electromagnetic device 5 provided with electromagnets 5a and 5b having a gap with length extending in the radial direction of the magnetic recording medium 2, and a rotating means not shown which rotates a holder 8 arranged between the upper and lower magnets 5a and 5b of the electromagnetic device 5 in the direction of an arrow A. When applying an initial DC magnetic field to a slave medium 2, and applying a magnetic field application for transfer, the holder 8 is turned at least once by the rotating means in the applied magnetic fields, and an initial magnetization and a magnetic transfer are carried out to the whole region of a track surface. In the state where the holder 8 is rotated, the holder 8 is moved in the direction of an arrow X, and the rotation of the holder 8 is stopped after the holder 8 is sufficiently separated from the magnetic field.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244923-A (JP)
Title: Flat stepping motor
Inventor: MATSUSHITA KUNITAKE
IPC: H02K37/14
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat stepping motor which is thinned in the direction of the rotating shaft thereof.  <P>SOLUTION: The stator assembly of the stepping motor is formed by bonding together: the tip of a first stator unit which is formed by vertically assembling two stator yokes each in a semi-annular shape and having a plurality of pole teeth formed along the periphery thereof so that the upper pole teeth and the lower pole teeth are shifted from each other at an electrical angle of 180°, and installing a coil for excitation on a side opposite to the pole teeth of the assembled two stator yokes; and the tip of a second stator unit which is identical in shape and structure with those of the first stator unit. The tips of the first and second stator units are joined with each other with a non-magnetic material so that spaces between the pole teeth are shifted at an electrical angle of 90° or 270°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002273018-A (JP)
Title: Pachinko ball hoisting mechanism in pachinko game machine installation island
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko ball hoisting mechanism in a Pachinko game machine installing island which not only prevents foreign matters containing ground dusts from being sent up to an upper replenishing tank but also requires no installation space for a Pachinko ball grinding/hoisting device within the Pachinko game machine installing island. SOLUTION: A replenisher containing the Pachinko ball grinding/hoisting device for sending up Pachinko balls ground with a ball grinder to the upper replenishing tank to replenish individual Pachinko game machines with the Pachinko balls from the replenishing tank is installed almost at the central part of the Pachinko game machine installation island. A foreign matter remover is interposed between the ball grinder and the ball hoisting device making up the replenisher to remove foreign matters generated from the grinder.
Patent JP-2003240701-A (JP)
Title: Evaluation method for water sealing performance of multilayer cover soil and device therefor
Inventor: SUZUKI MASATO
IPC: B09B1/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method for water insulation performance of multilayer cover soil and device therefor that can evaluate the water sealing performance of a soil layer formed out of coarse grain soil and fine grain soil constituting the coarse grain layer and fine grain layer of a multilayer cover soil.  <P>SOLUTION: The evaluation method in which, by performing a test using a two-dimensional test tank with the coarse grain soil and fine grain soil to be used filled in layers to the multiple cover layer formed by filling the coarse grain soil, fine grain soil, and field-generated soil in order of lower position on the upper surface of landfilled solid waste, the flow data of penetrating water is measured, is characterized in that the property values of the coarse grain soil and fine grain soil are determined by reversely analyzing the measured flow data, and then the water sealing performance of the soil layer formed with the coarse grain soil and fine grain soil is analyzed and evaluated based on the determined property values.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241653-A (JP)
Title: Device and method for updating map data
Inventor: WAKIZAKA SHINJI
IPC: G06T11/60
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To quantatively specify data to be updated when map data using a photograph is updated.  <P>SOLUTION: A similarity degree calculating part 103 compares features recorded in a map data MD with features recorded in photograph data, and calculates a similarity degree. After the similarity degree is calculated concerning a plurality of features recorded in the map data MD, a threshold calculating part 104 obtains a threshold from the statistic distribution of the similarity degrees by a Welch test. A correction object specified part 105 specifies an object not to be more than the threshold as a correction object candidate. A new object detecting part 107 detects a new object concerning areas other than the area where the object recorded in the map data MD exists.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240414-A (JP)
Title: Cooling chamber
Inventor: ONDA RYOICHI
IPC: F25D11/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform defrosting after suppressing a temperature rise on a storing chamber side.  <P>SOLUTION: Heaters 45A and 45B are mounted on both faces of an inlet face 22A on a side facing to the storing chamber 16 of a cooler 22 and an outlet face 22B on a side facing to a right side wall 10R, respectively. The heater 45A on the inlet face 22A side is set to have smaller capacity than that of the heater 45B on the outlet face 22B side. Both of the heaters 45A and 45B are combined to secure stipulated capacity according to the cooler 22. The heater 45B on the outlet face 22B side is mounted on a lower side of the heater 45A on the inlet face 22A side by a height H. After defrosting from the cooler 22 is quickly performed as a whole, the temperature rise on the storing chamber 16 side is suppressed as much as possible. Since the heater 45B on a larger capacity side is arranged at a relatively low position, the whole of the cooler 22 is efficiently heated and defrosting is more efficiently performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248921-A (JP)
Title: Perpendicular magnetic recording medium and its manufacturing method
Inventor: WATANABE SADAYUKI
IPC: C23C14/34
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve magnetic characteristics and electric-to-magnetic conversion by reducing an initial grown layer on a magnetic layer by applying a positive bias.  <P>SOLUTION: A perpendicular medium consists of a base layer 2, a magnetic recording layer 3, a protective film 4, and a lubrication layer 5 formed on a non-magnetic base 1. The base layer 2 is provided to form the magnetic recording layer perpendicularly oriented. The magnetic recording layer 3 is formed by applying a positive bias to the base to improve characteristics in a thin film. Further, a soft magnetic lining 11 may be added between the non- magnetic base 1 and the base layer 2 to improve the recording characteristics by a double layered medium.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247050-A (JP)
Title: High density, high corrosion resistance powder for sintering and sintered compact thereof
Inventor: HORATA AKIRA
IPC: B22F1/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when various parts are composed by a sintered compact of powder having a chemical composition equivalent to that of SUS440C, sintered density is not increased, and the properties to be required can not be obtained.  <P>SOLUTION: Powder obtained by mixing common powder having a mean particle diameter of 30 to 150 μm with fine powder having a mean particle diameter of 1 to 20 μm so that the ratio of the fine powder is controlled to 30 to 70 wt.% in the whole powder, and having the whole composition of, by weight, 0.75 to 1.05% C, ≤1.50% Si, ≤1.00% Mn and 16.00 to 18.00% Cr, and the balance substantially Fe, is sintered to produce desired parts.  <P>COPYRIGHT: (C)2003,JPO