baber/WOPTO huggingface dataset:
Patent JP-2001323913-A (JP)
Title: Screw cap
Inventor: MASUDA HIROTAKA
IPC: F16B37/14
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a screw cap capable of covering a head of a screw by securely fitting to an instrument hard to be formed with a circular recessed part. SOLUTION: This screw cap 10 is fitted so as to cover a head of a screw 9 after fitting an instrument 1 to a wall surface with the screw 9. A hole 4 for locking the screw cap 10 is formed in the instrument 1 at a part near a screw hole 3 for passing the screw 9, and a hook 13 inserted into the hole 4 for lock is formed in the screw cap 10.
Patent JP-2001324406-A (JP)
Title: Leak detecting/identifying method for water shielding structure and its device
Inventor: MORIYAMA KENKICHI
IPC: G01M3/16
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To identify water leak locations easily with an arbitrary accuracy even with an existing structure without a leak detection system. SOLUTION: In a primary procedure for identifying in the case of detection of water leakage through a water leakage detection procedure, electric potential measurement points are set in grid shape including at least a plurality of surrounding points and nearly center point in the whole measurement objective area surrounded by the water shielding sheet 2 in plane, and insertion type electric potential sensors 6, 6 are placed in those electric potential measurement points for measuring electric potential differences to identify the water leakage generation locations.  In a step identifying procedure, electric potential measurement points are set in grid shape for the measurement objective area in water leakage generation locations identified in the previous step identifying procedure, and insertion type electric potential sensors 6, 6 are placed in those electric potential measurement points for measuring electric potential differences to further identify the water leakage generation locations.
Patent JP-2001328565-A (JP)
Title: Mounting structure for steering support beam
Inventor: TAKANO AKIRA
IPC: B62D25/08
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a steering support beam capable of improving assembly workability with a simple structure and without impairing support rigidity. SOLUTION: A stay 9 is fixed to a front bulkhead 6 in advance and a receiving member 10 capable of supporting a steering support beam 1 is fixed to the stay 9. When attaching the steering support beam 1 to a car body, a partway part of the steering support beam 1 is locked to the receiving member 10, and in this state, both right and left ends of the steering support beam 1 are positioned and fixed. Because the steering support beam 1 is supported by three points, or both ends and the partway part, after attachment of the steering support beam 1, the support rigidity by the steering support beam 1 is not compromised.
Patent JP-2000355597-A (JP)
Title: Production of (metal) salt of alkylphosphonous acid
Inventor: WEFERLING NORBERT DR
IPC: C07F9/48
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (metal) salt of an alkylphosphonous acid which can be conducted in a simple way and enables an uniform reaction product to be obtained in a high yield. SOLUTION: A (metal) salt of an alkylphosphonous acid is produced by reacting elemental white phosphorus with an alkyl halide in the presence of a carbonate, a bicarbonate, an amide, an alkoxide, an amine base and/or a solid hydroxide as at least one base.
Patent JP-2001045763-A (JP)
Title: Converter circuit
Inventor: TSUCHIYAMA YOSHIRO
IPC: H02M1/42
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a converter circuit in which high power factor can be obtained easily while keeping high efficiency. SOLUTION: In a singe phase PWM converter circuit, rectifying diodes 2a, 2b having low forward voltage drop, high speed diodes 4a, 4b having fast recovery performance and switching elements 3a, 3b are arranged to perform pulse width control. In order to reduce the size of a detection circuit while dealing with a plurality of power supply frequencies, an AC input voltage is short- circuited to the primary of one photocoupler 11 through a resistor element and secondary voltage of the photocoupler 11 is inputted to a control circuit 10. Frequency or period of the AC input voltage is calculated from the inversion period of the secondary voltage of the photocoupler thus determining the input frequency.
Patent JP-2001335856-A (JP)
Title: Continuous copper smelting furnace and method of continuously smelting copper
Inventor: BABA KOZO
IPC: C22B5/18
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a plactical continuous copper smelting furnace with which crude copper can continuously be obtained directly from copper sulfide concentrate, and a method of continuously smelting copper using the continuous copper smelting furnace. SOLUTION: The continuous copper smelting furnace provided with a first furnace chamber 1 and a second furnace chamber 2 each having an upper communicating space 7 connected with an exhaust gas duct 8 and mutually communicated, is used. The copper sulfide concentrate is charged into the first furnace chamber 1 and air or oxygen-enriched air is blown and reacted together with peroxide slag 10 made to overflow from the second furnace chamber 2 to produce matte 11 enriched in copper. The matte 11 is made to powdery and granular state and charge together with flux into the second furnace chamber 2, and the air or the oxygen-enriched air is blown to obtain the crude copper 14, and simultaneously, the produced peroxide slag 10 is made to overflow into the first furnace chamber 1 through the upper communicating space 7.
Patent JP-2001339775-A (JP)
Title: Remote monitoring for lp gas bulk container, method of maintenance control and billing processing therefor, and billing processing system therefor
Inventor: KOMATA HISASHI
IPC: G01D21/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To realize a stabilization of LP gas supply, a safety of facility associated with a setting of LP gas bulk container, an automatic delivery and a billing processing associated with the delivery. SOLUTION: In this method of maintenance control and billing processing for LP gas bulk container, monitoring items including consumed amount in a specified period, pressure, temperature, capacity, earthquake and gas leaks of LP gas in a LP gas bulk container 1 are monitored, and monitoring data that is obtained by the monitoring is transmitted to a centralizing monitoring center 23 via telephone line, leased line or internet. The center 23 makes arrangement for delivery trucks so as to supply LP gas to the container 1 and processes remote monitoring for LP gas supply amount and for the container 1, and also processes billing processing for maintenance control.
Patent JP-2001338327-A (JP)
Title: Automatic vending system and automatic vending machine, and method for vending commodities
Inventor: SASAMOTO YASUYOSHI
IPC: G06Q50/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To solve such problems of a stand-alone type automatic vending machine that charged money has to be recovered regularly and manual labor is required because the automatic vending machine has a structure of accumulating money inside it and also such security problems that the money stored in it can be stolen by breaking the automatic vending machine or the automatic vending machine itself can be stolen because comparatively a large amount of money is stored temporarily in the automatic vending machine. SOLUTION: This system includes a portable means for allowing a user to carry it with himself/herself to transmit a purchasing command to the automatic vending machine, a charging center for managing the product managing information of each automatic vending machine to transmit an authentication request from the user to a financial facility and an automatic vending machine which sends the authentication request from the user to the charging center when receiving the purchasing command from the portable means and turns on a function for providing the product when receiving authentication completing report from the charging center.
Patent JP-2001340969-A (JP)
Title: Resistance spot welder
Inventor: TANIGUCHI JUNICHI
IPC: B23K11/24
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To save space and weight of an electric-power type spot welder and improve welding quality by generating a torque for getting stable pressure force. SOLUTION: A reducer 13 is fixed to a bracket 5, a swing arm 12 is mounted to the movable side of the reducer, an electrode arm 2 is secured to the fixed side of the bracket or the reducer. One electrode tip 6 of fixed side secured to the top end of the electrode arm and another electrode tip 8 of movable side arranged opposite to the electrode chip 6 fixed to the tip of the electrode arm is attached removably to the sliding member 10 that plural ball bearings rolls linearly in rail surface or guiding groove of a linear guide rail 11. The sliding member and the swing arm coupled by connecting mechanism 15, the arc motion of the swing arm converted into the linear motion of a linear guiding device 9, thereby the torque for getting stable pressure force between the electrode tips is generated.
Patent JP-2001342420-A (JP)
Title: Dispersion of enamel particle and coating composition for multicolored pattern
Inventor: OTA TAKESHI
IPC: C09D5/29
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion of enamel particles in which the difference between hues of each color particle is not so clear, and the hues continuously and delicately change, capable of providing a design with moderate and deep feeling, having a multicolored pattern, hardly causing the change of the formed pattern even under various coating conditions, and excellent in preservation stability, and further to provide the coating composition for the multicolored pattern. SOLUTION: This dispersion of the enamel particles obtained by dispersing an enamel composition in an aqueous dispersion medium capable of forming a coating film having 0.05-0.60 contrast ratio and regulated so as to have 0.2-15 Pa.s viscosity and 1.0-8.0 TI value, contains (E) an aqueous solution of a polyvinyl alcohol, and (F) a cross-linking agent.
Patent JP-2001336259-A (JP)
Title: Gutter flashing tool
Inventor: OGINO MITSUHIKO
IPC: E04D13/064
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a gutter flashing tool attached to a corner part at crossing eaves tips of a roof and formed so as to make rainwater collected in a valley part of the roof flow into a gutter smoothly. SOLUTION: In this gutter flashing tool A formed on the gutter in the corner part at crossing eaves tips of the roof, a trickling water introduction face 1 bent into a round shape is formed, and a difference in level 1a at substantially right angle to the direction of flowing water is formed on the trickling water introduction face 1.
Patent JP-2001350224-A (JP)
Title: Focusing jig and focusing method using this focusing jig
Inventor: NAKAMURA SHIGETAKA
IPC: H04N1/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a focusing jig which is arranged on a transporting path for photographic films in order to regulate the imagery state of the photographic films on may light receiving elements extending in a main scanning direction of an image reading device having a mechanism for transporting the photographic films, etc., in a sub-scanning direction, a light source for forming optical paths arriving at the light receiving elements through the photographic films and a lens for forming the images of the photographic films of the light receiving elements and has an object capable of imaging which allows focusing more equally relating to the components in both directions of main scanning and sub-scanning while allowing the use thereof for focusing simply when the jig is placed on the transporting path fort photographic films. SOLUTION: The focusing jig FC having the object for focusing including inclined edges DE inclined with respect to both directions of main scanning and sub-scanning is provided.
Patent JP-2001351062-A (JP)
Title: Method for recognizing magnetic pattern, information recording medium, magnetic pattern recognition device, and composite processor
Inventor: KINOSHITA YOSHIAKI
IPC: G06K7/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic pattern recognition method, its device, an information recording medium and a composite processor capable of recognizing a magnetic pattern of a bent state and a magnetic pattern of a non-bent state which are printed on check paper by converting the peak interval of a detecting magnetic waveform acquired from the magnetic pattern into a bar interval pattern. SOLUTION: In a step S402, the detected magnetic waveform of one magnetic pattern is segmented from an acquired detecting magnetic waveform, and in a step S403, plural peak intervals of the segmented detecting magnetic waveform are measured. In a step S404, plural bar intervals of the magnetic pattern are calculated from the measured peak intervals and each of the calculated bar intervals is converted into a 'wide' interval or a 'narrow' interval of the bar interval pattern on the basis of pattern conversion consisting of two steps, S405 and S412. In a step S409, a character is recognized from the bar interval pattern of one converted magnetic pattern on the basis of a correspondence table between bar interval patterns and characters.
Patent JP-2001347554-A (JP)
Title: High pressure hose and manufacturing method therefor
Inventor: KOBAYASHI SHIGERU
IPC: B29C47/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure hose which is free from the generation of an interlaminar release and the like and highly durable by effectively preventing rust and the like attributable to the deposition of moisture on metallic fiber from being generated and also which is best suitably usable in various kinds of fields. SOLUTION: This manufacturing method for the high pressure hose is to form a composite tube by winding the metallic fiber around the surface of an elastic inner tube after solidifying the inner tube by cooling, then irradiate the composite tube with high frequency to heat it and form an elastic layer on the metallic fiber. In connection with this method, it is preferable to perform it under such states that (1) the inner tube is irradiated with the high frequency by a high frequency induction heating device, (2) the frequency of the high frequency is 30-70 kHz, (3) the temperature of the metallic fiber when heated is 60-120 deg.C and (4) the elastic inner tube and the elastic layer are made of a polymer.
Patent JP-2001347029-A (JP)
Title: Game machine
Inventor: WADA TOSHIHARU
IPC: A63F7/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of transmission lines so that a peripheral device is connectable in a desired connection mode. SOLUTION: A main control part 200 can transmit a command data to both a plurality of loop-like transmission lines 1000 and 1100, and peripheral devices are connected to the loop-like transmission lines 1000 and 1100, respectively. Accordingly, the peripheral devices can be connected to the loop-like transmission lines 1000 and 1100 in preferable connecting modes to control the operation of a game machine.
Patent JP-2001349793-A (JP)
Title: Magnetostrictive torque sensor
Inventor: MIZUMURA YUICHI
IPC: G01L3/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostrictive torque sensor capable of precisely detecting the torque value and being easily assembled with a small number of part items. SOLUTION: This magnetostrictive torque sensor comprises a torque transmission shaft 1 for applying a torque, a pair of magnetic anisotropic areas 1Aa and 1Ab formed on the outer surface of the torque transmission shaft, and a coil bobbin 2 arranged so as to surround the magnetically anisotropic areas 1Aa and 1Ab. A pair of exciting coils 3a and 3b and a pair of detection coils 4a and 4b are wound on the coil bobbin 2 in conformation to the magnetically anisotropic areas 1Aa and 1Ab, a magnetic shield yoke 5 for covering the exciting coils 3a and 3b and the detection coils 4a and 4b is arranged on the circumference of the coil bobbin 2, and slit grooves 2Aa and 2Ab making a round about the torque transmission shaft 1 as the central axis are formed in prescribed positions on the inside of the coil bobbin 2.
Patent JP-2001356087-A (JP)
Title: Apparatus and method for measuring viscoelastic characteristic value
Inventor: NAKAGAWA NORITOSHI
IPC: G01N3/34
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To accurately measure the viscoelastic characteristic value of a viscoelastic material such as a relativerly soft resin or rubber. SOLUTION: In a viscoelastic characteristic value measuring apparatus using a split Hopkinson rod, first and second strain gauges 7, 9 are attached to an input rod 3 struck by a striking rod and third and fourth strain gauges 11, 13 are attached to the output rod 5 joined to the input rod through a test piece. The input and output rods are formed from a viscoelastic material and the length of the output rod is set to 500-2,500 m and the length of the input rod is set to 1,500-2,500 mm.
Patent JP-2001358014-A (JP)
Title: High-sensitive electromagnet
Inventor: KAMITSUBARA TSUNEO
IPC: F16K31/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a small and light high-sensitive electromagnet which provides a suction force stronger than a conventional one with less electric input. SOLUTION: A gap 9 of larger diameter different from a normal slide gap is provided between an outer peripheral surface of a moving iron core 4 and an inner peripheral surface of an opening part 2 of a yoke 2 where the moving iron core 4 is away from a fixed iron core 3, or between counter surfaces, and a normal narrow gap (slide gap 6) is provided between counter surface, or between the outer peripheral surface of the moving iron core 4 and the inner peripheral surface of the opening part 2 of the yoke 2 where the moving iron core 4 contacts the fixed iron core 3.
Patent JP-2001356842-A (JP)
Title: Heat radiating mechanism of information equipment
Inventor: YOKOTA YASUO
IPC: H05K7/20
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide natural air cooling type information equipment for radiating heat in the main body of information equipment such as portable terminal equipment by using a display part side case body whose heat radiating performance is increased. SOLUTION: In this information equipment having a heating element arranged inside the main body of the information equipment and a display part side case body mounted on the main body of the information equipment so as to be openable and closeable in which a display device is arranged, a fluid refrigerant container in which a fluid refrigerant is hermetically sealed is arranged in the display part side case body, and one end of a heat transferring device constituted of high thermal conductive materials is connected to the heating element in the main body so that heat transfer can be performed, and the other end of the heat transferring device is connected to the fluid refrigerant in the fluid refrigerant container so that heat transfer can be performed.
Patent JP-2001353451-A (JP)
Title: Centrifuge
Inventor: NAKAMICHI TAKEO
IPC: B04B3/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To effectively centrifugally separate works from the works of various shapes with simple mechanisms. SOLUTION: The centrifuge is constituted by rotating a rotating body 2 connected with plural holders 1 on a circular orbit apart specified spacings from a revolving central shaft 15 around the revolving central shaft 15 and acting centrifugal force on the works 14 supplied to the holders 1. The holders 1 are connected to the rotating body 2 in such a manner that the holders can rotate around revolving shafts 16 parallel with the revolving central shaft 15 of the rotating body 2. Planetary gears 3 are connected to the respective holders 1. The centrifuge is disposed with a sun gear 4 meshed with these planetary gears 3 coaxially with the revolving central shaft 15. The centrifuge revolves the holders 1 around the revolving central shaft 15 while rotating the same by a difference in the number of revolutions between the sun gear 4 and the rotating body 2.
Patent JP-2001357637-A (JP)
Title: Information reproducing device, information processing method and information recording medium
Inventor: NISHIMURA AKIRA
IPC: G11B20/18
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To apply an information reproducing device, an information processing method and an information recording medium to a magnetic disk device and an optical disk device by a hard disk device recording video data, for example, and to efficiently perform an error recovery processing when priority is given to the output of continuos data. SOLUTION: In a case when reproduction data whose error correction is difficult is detected, or when a defective sector is accessed, reproduction data is substituted for dummy data DM which can be identified and it is outputted.
Patent JP-2002009552-A (JP)
Title: Frequency multiplier
Inventor: YASUTAKA TAKESHI
IPC: H03F3/60
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a frequency multiplier in which the frequency of an inputtable signal inputted is made into a broadband. SOLUTION: An input side Lange coupler 10 with the finger length of D receives an input signal with a prescribed input band (f1-f2), outputs a 1st fundamental wave signal (phase: 0 deg.) and a 2nd fundamental wave signal (phase: 90 deg.), FETs 32, 34 output 2nd harmonics (phases 180 deg., 0 deg.) of the 1st and 2nd fundamental wave signals, an output side Lange coupler 20 with a finger length of D/2 (output band 2f1-2f2) adds the 2nd harmonic of the 2nd fundamental wave signal whose phase is increased by 90$0 to the 2nd harmonic wave of the 1st fundamental wave signal and outputs the result to an output terminal 22.  Since the finger lengths D, D/2 of the input and output side Lange couplers 10, 20 are decided inversely proportionally to the input (output) band, the frequency bands coped with the input and output side Lange couplers 10, 20 are differentiated, thereby making the frequency of the signal able to be inputted into a broadband.
Patent JP-2002009065-A (JP)
Title: Plasma cvd device
Inventor: SHIMAZU TADASHI
IPC: H01L21/3065
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To uniformly form a film on a wafer. SOLUTION: A plurality of lower nozzles 14 disposed in a vacuum chamber 1 are positioned just above the wafer W and a plurality of nozzle holes 15 are arranged in the wafer facing parts of the lower nozzles 14 by detaching them. Oxygen which is jetted from upper nozzles 13 is made into plasma and active oxygen generated from the nozzle decomposes dichlorosilane gas which is jetted from the lower nozzles 14. Since a precursor thus generated can uniformly be transported to the wafer W, the uniform film can be formed on the wafer W.
Patent JP-2002008912-A (JP)
Title: Rare earth bonded magnet
Inventor: ISHIKAWA TAKASHI
IPC: H01F1/059
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a small thin-walled bonded magnet which is improved in magnetic characteristics by enhancing magnetic power in orientation degree. SOLUTION: A magnet molded body is composed of magnetic power of rhombohedral or hexagonal crystal structure, containing a rare earth element (R), iron (Fe) or iron (Fe) and cobalt (Co), and nitrogen as main components and resin binder. Provided that the surface area and volume of the magnet molded body are represented by S (mm29 and V (mm3) respectively, the ratio S/V (mm-1) is set at 0.4 mm-1 or higher, and the volume content of the magnetic power is in the range of 49 to 55 vol.%.