baber/WOPTO huggingface dataset:
Patent JP-2002161327-A (JP)
Title: Contact material for circuit breaker, manufacturing method therefor, and circuit breaker
Inventor: MINAMI YOSHIKO
IPC: C22C27/06
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a contact material for a circuit breaker with little seizing or wear, even when the circuit is closed at high speed in high frequency, which controls an arc restrike phenomenon, ensures an area of low contact resistance, and has a high reliability, and to provide a manufacturing method therefor and the circuit breaker. SOLUTION: The contact material for the circuit breaker includes at least one kind of highly electroconductive component by 10-45 mass% selected from Cu, Ag, or Au, at least one kind of arc resistant component by 50-90 mass% selected from W, Mo, Cr, or those carbides, at least one kind of seizing resistant component by 0.05 mass% or more selected from Bi, Te, or Sb, and is characterized by having a cross-sectional area of high electroconductive phase of 0.0003 mm2 or more in a cross-sectional metal structure of this contact material.
Patent JP-2002160844-A (JP)
Title: Image formation device and paper carrier device
Inventor: MATSUI HIDEAKI
IPC: B65H5/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device improving the image quality and the recording material carrying performance by reducing the incorporation of foreign matter such as paper powder sticking to paper sheets to be fed and carried from a paper feed part, into an image formation part and reducing contamination of a recording material carrier roller, a transfer roller, a fixing roller, a pressure roller, etc., due to the paper powder. SOLUTION: In a recording material carrier passage 9 extending from a paper feeding cassette 7 to a transfer portion T of the image formation part, rotating brush roller pair 13 as foreign matter separation means are provided in the carrying direction downstream of carrier roller pair 11. An electrostatic attraction sheet 15 as a foreign matter collecting means, comprising a material having a plus electrification rank to the recording material P is provided in the downstream of the rotating brush roller pair 13.
Patent JP-2002161229-A (JP)
Title: Primer coating composition for repairing intermediate coated film and method for repairing
Inventor: TAKAGI TAKESHI
IPC: B05D1/36
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating material for repairing an intermediate coated film effectively masking defects on the substrate, suitable for excellently finishing and excellent in an adhesion to the substrate and chipping resistance, and to provide a method for the repairing. SOLUTION: This primer for repairing the intermediate coated film comprises an acrylic resin, a polyester resin, a melamine resin, a crosslinkable polymer particulate and a pigment, comprises the crosslinkable polymer particulate in an amount of 1-30 pts.wt. as a solid and the melamine resin in an amount of 22-58 pts.wt. as a solid each based on 100 pts.wt. of the solid part of the acrylic resin, the polyester resin and the melamine resin, has <=540 g/L concentration of volatile organic compounds at the time of coating and >=5,000 cPs viscosity at a brushing speed at the time of applying, comprises the pigment in an amount of 10-68 wt.% based on the solid part of the primer coating composition and has <=24 difference (ΔL=L1-L0) of L value (L0) in the intermediate coated film from L value (L1) in the coated film obtained by baking.
Patent JP-2002159235-A (JP)
Title: Foldable pet carrier box
Inventor: SATO KOHEI
IPC: A01K29/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a foldable pet carrier box for placing a small- or a medium-sized pet dog, for example a Pomeranian dog, a corgi, a beagle, a midget Shiba or a shelty or a small animal, for example a cat, a hamster or a rabbit therein and transporting the small or medium-sized pet dog or the small animal. SOLUTION: This foldable pet carrier box 1 is obtained by connecting a ceiling part 2 to a floor part 3 with a pair of sidewall parts 4 foldable inward through bent parts 4C. The ceiling part 2 is equipped with a door 5 shaking vertically and downwardly from the undersurface side of the ceiling part 2 and the floor part 3 is provided with a door 6 shaking from the top surface side of the floor part 3 vertically upward. An engaging means for fixing the door 5 is provided on the undersurface side of the ceiling part 2.
Patent JP-2002162501-A (JP)
Title: Thin film-like molding containing semiconductor crystal grain, and its use
Inventor: KAWA MANABU
IPC: G02B1/14
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin film-like molding of superior transparency, surface hardness and antistatic performance and having characteristics such as light absorption and saturation high refractive index and UV absorbency. SOLUTION: In the thin film-like molding containing semiconductor crystal grains with a bonded organic ligand, the content of the semiconductor grains is 10-60 vol.% and the absorbance of the molding at the absorption edge wavelength of the absorption spectrum of the semiconductor crystal grains on the longer wavelength side is <0.2 per 1 μm of film thickness.
Patent JP-2002160292-A (JP)
Title: Connecting terminal of plastic tube and its manufacturing method
Inventor: ISHII KENICHI
IPC: B29L23/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting terminal of a plastic water supply tube having a structure in which water is not contacted with metal and which has high tensile strength and internal pressure strength. SOLUTION: An end of the plastic tube 10 is inserted into a flange fitment 40 for connecting the plastic tube. An annular protrusion 48 having an outer diameter larger than an inner diameter of the fitment 40 is integrally formed at a part projected from a front end face of the fitment 40 of the tube 10 in a seamless state with the tube 10. The protrusion 48 is formed by thermoforming the part projected from the end face of the fitment 40 of the tube 10.
Patent JP-2002161174-A (JP)
Title: Non-halogenated flame-retarded composition and flame- retarded power code using the same
Inventor: EDO TAKASHI
IPC: H01B7/295
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-halogenated flame-retarded composition which is used for insulators and sheath of articles such as power codes. SOLUTION: The non-halogenated flame-retarded composition comprises 100 pts.wt. of a base resin selected from polyolefin resins and other thermoplastic bars, 40 to 200 pts.wt. of a non-halogenated flame-retardant and 3 to 50 pts.wt. of a polymer plasticizer. The appropriate amount of the polymer plasticizer added to the composition assures the good flexibility without affecting flame-retarding property.
Patent JP-2002161155-A (JP)
Title: Molded material whose biodegradation period is controlled and its manufacturing method
Inventor: OGAWA TOSHIO
IPC: C08L101/16
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To control a biodegradation period and to apply it to various kinds of usage corresponding to the degradation period. SOLUTION: A fluorine functional group is introduced onto a surface layer of the biodegradable molded material obtained from a polycaprolactone resin composition.
Patent JP-2001196456-A (JP)
Title: Semiconductor element having self-aligned contact and method of manufacturing the same
Inventor: KIM MYEONG-CHEOL
IPC: H01L21/60
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element having a self-aligned contact with which the parasitic capacitance between the conductive contact and a conductive layer can be minimized. SOLUTION: The semiconductor element contains a plurality of mutually adjoining conductive-layer patterns formed by sequentially stacking and patterning a first conductive layer 4 and a mask layer 6 on a specified underlying layer, a first insulating film 8 that fills the space between the conductive- layer patterns while parts of the upper side of the conductive-layer patterns are exposed, second insulating films 10 having a spacer shape formed on side walls of the conductive-layer patterns that are exposed over the first insulating film 8, and a second conductive layer 16 self-aligned to the second insulating films 10 located between the adjoining conductive-layer patterns and simultaneously filled in a contact hole that penetrates the first insulating film 8.
Patent JP-2002168073-A (JP)
Title: Control device for daylighting for shutter
Inventor: KISHIMOTO KEISUKE
IPC: E06B9/68
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device for daylighting for a shutter, which allows adjustment of daylighting quantity by using a three-point push button switch which is generally available. SOLUTION: The control device 13 is comprised of a storage section 15 and a control section 14. The storage section 15 stores midway halting location data for halting the shutter 1 midway between a floor surface abutting location at which an undermost portion 8 of a shutter curtain 4 abuts on a floor surface and a totally closed location at which the entire shutter curtain 4 completely interrupts daylighting after further driving of the undermost portion 8 from the floor surface abutting location. The control section 14 compares input data input by push operation of a push button switch 9 as for a closing operation, an opening operation, a halting operation, or a combination of the same, with the midway halting location data from the storage section 15.  If the control section 14 determines that the input data coincides with one of the midway halting location data, the control section 14 outputs a drive halting instruction to a driving section 17, whereby the shutter 1 is automatically halted at a location corresponding to the midway halting location data.
Patent JP-2002168404-A (JP)
Title: Deaerating system and its operating method
Inventor: MUSASHI MITSUGI
IPC: F22D1/28
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a deaerator to be started and stopped automatically even when the number of repetitions of starting and stopping of a boiler plant becomes large. SOLUTION: A by-pass valve 13 which has a smaller valve travel than a control valve 11 has is provided in parallel with the steam supply control valve 11 for deaeration of a steam supply pipeline 17 for deaeration. The pressure in the deaerator 1 is maintained at or near a normal operating pressure even when the operation of the deaerator 1 is stopped in such a way that an air vent valve 14 is opened during the operation of the deaerator 1 and the valves 14 and 11 are closed when the operation of the deaerator 1 is stopped. In addition, when the pressure in the deaerator 1 becomes a second specified value, the by-pass valve 13 is opened and, when the pressure becomes a third specified value higher than the second specified value, the by-pass valve 13 is closed.  Thus the pressure in the deaerator 1 can be maintained at a positive pressure by supplying radiated heat from the outside so that the inside of the deaerator 1 may not be cooled by diffused heat and the pressure in the deaerator 1 may not become a negative pressure when the operation of the deaerator 1 is stopped.
Patent JP-2002170740-A (JP)
Title: Lc composite component
Inventor: NAKAMURA MASAHIKO
IPC: H01G4/40
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To remove noises from a ground side and noises between a ground and a terminal electrode. SOLUTION: A ground electrode 8E is connected between a third capacitor 87 and a fourth capacitor 88, and a ground electrode 8F is connected between a fifth capacitor 89 and a sixth capacitor 90. Then noises occur in the ground electrodes 8E and 8F or noises occur between the ground electrodes 8E and 8F and the terminal electrodes 8A to 8D, the noises are absorbed by the capacitors 87 to 90.
Patent JP-2002170514-A (JP)
Title: Charged particle beam device evacuation system condition recording equipment and evacuation system condition indication equipment
Inventor: TAI KEIJI
IPC: H01J37/18
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation system condition recording equipment to record the existing condition of the evacuation system. SOLUTION: Each of the driving mechanism 36, 35 and 37 of the vacuum valve 20, 22 and 24 comprising the evacuation system and each of the power supply 26, 27 and 28 of the vacuum pump 21, 23 and 25 operate in accordance with the instructions from the central control equipment 39 sent via the evacuation system.leak system control circuit 38. The recording equipment 40 records hour by hour the operation of the evacuation system in order in accordance with the instructions from the central control equipment 39. The recording equipment 40 records the time, opening and closing movement of each vacuum valve, On/Off switch of each vacuum pump, etc.
Patent JP-2002169985-A (JP)
Title: House building intermediary system using certification mark system for house performance
Inventor: MIYAZAKI TAKURO
IPC: G06Q50/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of relieving the burden of expenses on an owner when using a house performance evaluation system, thereby getting a safe and highly reliable house. SOLUTION: An intermediary manager 5 collects the owner 2, and a house manufacturer 3' makes specifications based on performance evaluation criteria. The owner 2 attaches the specifications to apply to a specified house performance evaluation institution 4. After a design house performance evaluation book is issued, a contract for construction work is made between the owner 2 and the house manufacturer 3'. Then the house manufacturer 3' pays an introduction cost to the intermediary manager 5, who provides a profit being comparable to the equivalent amount of a performance evaluation cost or part of it to the owner 2.
Patent JP-2002171730-A (JP)
Title: Permanent magnet rotating electric machine and air conditioner fitted with the same
Inventor: OHARAGI HARUO
IPC: F25B31/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotating electric machine and an air conditioner fitted with the machine, which increases system efficiency even if the machine is driven by a position-sensorless 120-degree energizing inverter. SOLUTION: A plurality of permanent magnets 10 are arranged inside a rotor core 8 into a protruded V or U-shape, with respect to a shaft 11 of a rotor 7, and a recess 12 is formed with a magnetic bridge 14 between, on the peripheral surface of the rotor core 8 and inside the magnetic pole of each permanent magnet 10.
Patent JP-2002167869-A (JP)
Title: Joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a joint device for a floor, which can be safely used by reliably preventing a joint plate from protruding outward so as to generate an opening even if right and left floor skeletons are rocked in different longitudinal and horizontal directions by an earthquake and the like. SOLUTION: The joint device for the floor is composed of a flat-part joint plate and four end joint plates. In the flat-part joint plate, only an end-side section of an inclined plane, wherein a step part provided via a joint part is supported by a joint-plate supporting recess of one of the flat parts of the right and left floor skeletons of the inclined plane and a joint-plate supporting guide recess of the other flat part, is formed as the inclined plane, whose width dimension is made smaller, on the side of the joint-plate supporting guide recess.  The four end joint plates cover an inclined-plane-part joint plate wherein the end-side section of the inclined plane, supported by the joint-plate supporting recess of the inclined plane and the joint-plate supporting guide recess thereof, is formed as the inclined plane, whose width dimension is made smaller, on the side of the joint-plate supporting guide recess, the end, on the side of the inclined plane, of the flat-part joint plate, and the end of the inclined-plane-part joint plate, respectively.
Patent JP-2002167158-A (JP)
Title: Device for diagnosing extension degree of chain
Inventor: MATSUO TOSHIAKI
IPC: B66B31/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for diagnosing an extension degree of chain capable of correctly diagnosing the extension degree of the chain without troublesome adjusting work. SOLUTION: A link 42 rotatably supported through a first pin 41, and a bracket 44 rotatably supported on the link 42 through a second pin 43 are mounted at a conveying device 1 side, and guides 45a, 45b and a chain detector 46 are mounted on the bracket 44, and displaced while following the traveling locus of the chain 4. Whereby the reduction of manpower and the maintenance of high accuracy can be realized.
Patent JP-2002171715-A (JP)
Title: Motor
Inventor: UEMATSU IKUO
IPC: F16B5/07
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To install a wiring board direct on a motor without having a board holder interposed in-between. SOLUTION: The motor 1 has an opening formed in a sidewall of the motor case 3 thereof for an electrical connection with motor parts housed in the motor case 3. Opposite end portions of the opening are folded outward, to form a pair of folded portions 6 and 7. The pair of the folded portions 6 and 7 is used as board-holding portions for holding the wiring board 2. The pair of the folded portions 6 and 7 as the board-holding portions is formed, so that both the side edges of the wiring board 2 can be clamped by elastic force. Further, the folded portions 6 and 7 and the wiring board 2 are engaged with each other, and thereby arrest the movement of the wiring board in the direction orthogonal, on one and the same plane, to the direction in which the board holding portions clamp the wiring board and the movement of the wiring board 2 toward the opening 5.
Patent JP-2002180101-A (JP)
Title: Method for manufacturing magnetic material, and magnetic material and abrasive grain
Inventor: NISHIJIMA SHIGEHIRO
IPC: B22F1/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To efficiently magnetize a solid nonmagnetic material. SOLUTION: In magnetizing the solid nonmagnetic material 1 to obtain a magnetic material, the nonmagnetic material 1 and soft metal 2 are mechanically rubbed together to chemically or physically bond the metallic particles of the soft metal 2 to at least a part of the surface of the nonmagnetic material 1.
Patent JP-2002175015-A (JP)
Title: Housing plan collection
Inventor: FUKUDA KAZUYUKI
IPC: G09F5/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a collection of housing plans with which details of the housing plan can be rapidly and easily grasped. SOLUTION: At an index part 1 for each housing plan figure 9 in the collection of housing plans, a plan number display part 6 for displaying a plan number 10, a housing type display part 7 for displaying external appearance style, an interior finish manner or the like and a data display part 8 for displaying a porch entrance direction 15, total floor areas 16, 20, width size and depth size 17, floor areas of respective floors 18, 19, a floor space in all 21 or the like, are collected.
Patent JP-2002178184-A (JP)
Title: Laser welding system
Inventor: OGUCHI AKIRA
IPC: B23K26/21
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser welding system using a laser oscillator in common through a simple structure in which the same interface is mounted in a plurality of laser welding machines by adding a dividing device. SOLUTION: This system is consists of a laser oscillator 1, which is structured in a manner that a laser beam for welding can be switched to a plurality of emitting routes, and which is equipped with an interface for inputting and outputting signals for laser welding process, a plurality of laser welding machines 3, 4, 5, which perform welding by the laser beam emitted with the route switched from the laser oscillator 1, and which have the same interface for inputting and outputting signals for laser welding process, and the dividing device 2 equipped with an interface for transmitting signals for laser welding process to the interface of the laser generator 1 and to each of the same interfaces of these laser welding machines 3, 4, 5.
Patent JP-2002178455-A (JP)
Title: Laminated structure
Inventor: MASUDA HARUHISA
IPC: B32B27/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure in which interlaminer adhesive strength is high enough to prevent interlaminer peeling and which is excellent in abrasion resistance and scratch resistance and a method for producing the structure. SOLUTION: The laminated structure has structure in which a polymer layer comprising a polyolefin and/or polystyrene, a polymer layer comprising a polyurethane block copolymer (I) comprising an addition polymer block (I-1) comprising a block copolymer having a polymer block (A) of aromatic vinyl compound units and a polymer block (B) of conjugated diene compound units or isobutylene units or the hydrogenated product of the block copolymer (B) and a polyurethane elastomer block (I-2), and a polymer layer comprising a polyurethane are laminated in turn at least in one part. The method for producing the structure is provided.
Patent JP-2001238869-A (JP)
Title: Method to execute fluoroscopic noise reduction and its device
Inventor: DHAWALE PARITOSH JAYANT
IPC: A61B6/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an algorithm of an adaptive fluoroscopic noise reduction(FNR) in order to execute fluoroscopic noise reduction to the image data, collected by X ray fluoroscopic system. SOLUTION: An FNR algorithm (20) draws up an estimate (23) of noise statistical figure in connection with the systematic components of fluoroscopic X ray detector by making use of a parameter which collects various data. Utilizing information about an object to be detected, which will be used in the data collecting parameter and in the processing of X ray fluoroscopy, the contrast of the smallest object to be detected with regard to the object to be detected, will be presumed (25). Taking advantage of the presumed value of noise statistics and that of contrast of the object to be detected, a specified variable which is to be used in an algorithm will be adapted. Thus an adaptation-settled presumed value of noise statistics ana that of the absolute contrast of the object to be detected, will be obtained (27).  Based on the adaptation-settled estimate of noise statistical figure and that of the absolute contrast of the object to be detected, the variable of FNR algorithm will be adapted.
Patent JP-2002186140-A (JP)
Title: Circuit structure of electrical junction box, and method of forming the circuit
Inventor: MURAKOSHI HIROYUKI
IPC: H02G3/16
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To improve wire-laying workability, to reduce an equipment cost, and to safe a space in the height direction of the laid wires. SOLUTION: This circuit structure has a wiring board 1, comprising a plurality of compression terminals 3 and an insulating board 4 supporting the compression terminals 3 and realizes a required circuit by compression-connecting wires 2 and 2' to the compression terminals 3 of the wiring board 1. A plurality of the wires 2 are laid straight in the longitudinal direction of the wiring board 1, and a plurality of the wires 2' are laid straight in the horizontal direction of the wiring board 1 to cross the laying direction of the wires 2. The wires 2 longitudinally laid and the wires 2' horizontally laid are electrically continuously connected to each other at the necessary cross points to form the required circuit.