baber/WOPTO huggingface dataset:
Patent JP-2002282829-A (JP)
Title: Raw garbage carbonization equipment
Inventor: KATANO KONOSUKE
IPC: C09K17/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide raw garbage carbonization equipment that carbonizes raw garbage with good efficiency and a highly realizable method. SOLUTION: The equipment is made up of a rotary accommodation body part 20 which is installed in a way that it can rotate around the center line O and its center line O is arranged in a way that it can be inclined within a prescribed angle range to the horizontal direction and an inclination angle control device 50 which changes the inclination angle of the rotary accommodation body part 20. The rotary accommodation body part 20 is rotatably supported by a support part 40 and driven by a driving device 60, and when the rotary accommodation body part 20 is heated by a heating device 70 up to a high temperature which carbonizes raw garbage, adjustment of the inclination angle control of the rotary accommodation body part 20 can control the residence time of the raw garbage within the rotary accommodation body part 20.
Patent JP-2002282389-A (JP)
Title: Exercise health instrument
Inventor: SHIRAI SHIGERU
IPC: A61H1/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an exercise health instrument capable of moving a body to a suitable extent easily, and pleasantly, low in shock, and capable of promoting blood circulation. SOLUTION: This instrument comprises holders 11, 12 to carry and hold arms or legs thereon, driving disks 13, 14 which operate the holders each by an approximate circle movement, a motor 15 which drives the driving dis, an instrument body operation unit 37 to be operated and instructed by a user, or a remote operation unit 38. By this constitution, the exercise health instrument with a new concept is provided which can move arms or legs put on the holders 11, 12 by the approximate circle movement and make a moderate body movement with low shock, and promote blood circulation.
Patent JP-2002290157-A (JP)
Title: High-frequency power amplifier
Inventor: FUJIWARA YUKINARI
IPC: H03F3/19
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power amplifier having a simple configuration, which reduces the level of a signal to be fed-back through a bias circuit and improves the stability in an amplifier in each stage. SOLUTION: The high-frequency power amplifier is provided with multiple stages of amplifiers 11, 12 and 13 which are continuously arranged in ascending order of the saturation power, a power efficiency control part 17 which selectively introduces the outputs of the amplifiers of the respective stages via switching circuits 14 and 15 to an output terminal, according to output power demanded and also which cuts-off amplifiers in the post-stage of the amplifier, which an output is taken from, and an output delay line 16 which is connected to a part between the last stage amplifier and the output terminal and which has a line length to obtain a high impedance, as seen from the side of the output terminal, when the last stage amplifier is cut-off.
Patent JP-2002288576-A (JP)
Title: Transaction settlement system using debit card
Inventor: KOYAMA HIDEO
IPC: G06Q20/26
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a transaction settlement system using a debit card, capable of rationally performing cancellation of settlement transaction without a conflict of fund Roldings in an accounting system even in canceling the transaction after settlement transaction. SOLUTION: When the operation for canceling transaction is conducted by processing terminals 1-1 to 1-n, an information processing center 8 pays the sum of money equivalent to the price to a customer's account on the condition that the money for the concerned transaction is not paid to the account of a member store.
Patent JP-2002291188-A (JP)
Title: Multiple output power supply unit
Inventor: SAKATA TSUGUNORI
IPC: H02P29/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a multiple output power supply unit wherein a plurality of power outputs are obtained from a single power supply and the scale of circuit therefor can be reduced. SOLUTION: Wires are wound on the core of an alternating-current motor 21 which is driven by an inverter portion 20 for generating three-phase alternating current so that a transformer are constituted of a wire and one winding of the motor, and power is taken out of the transformer and used to drive other loads, for example, to charge a storage battery 23.
Patent JP-2002240687-A (JP)
Title: Air wiper
Inventor: YOSHIHARA YOSHIAKI
IPC: B60S1/54
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for scattering rain and snow by blowing compressed air. SOLUTION: This air wiper is composed by attaching a heater part 2 to a compressor 1 and by mounting a spouting outlet 3 thereto.
Patent JP-2002302290-A (JP)
Title: Sheet conveying device and its using device
Inventor: TATETSUKI SABURO
IPC: A63F7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring work itself by simplifying a wiring structure of a cable. SOLUTION: A main conveying mechanism 100M comprises a confluent conveying unit 110 corresponding to a sub conveying mechanism 100S disposed in a machine to machine ball dispenser 2 and an intermediate conveying unit 150 disposed between them. An electric motor 111 and a control box 200 are fixed to the confluent conveying unit 110, a control part of the control box 200 is connected to the electric motor 111 via a control cable 203. The control part is also connected to a pachinko game machine 1 and the machine to machine ball dispenser 2 via control cables 204 and 205, the control boxes 200 are interconnected via a control cable 206.  A bill conveying device 100 can adequately transmit a control signal of a hall computer to the pachinko game machine 1, the machine to machine ball dispenser 2, and the electric motor 111 in the conveying direction of a bill 600 or the inverse direction, and can transmit a control signal from the pachinko game machine 1, the machine to machine ball dispenser 2, and the electric moor 111 to the hall computer.
Patent JP-2002301513-A (JP)
Title: Draw bench
Inventor: FUJIOKA CHIYOSHI
IPC: B21C1/16
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a draw bench in which the cost is reduced and the operational efficiency is enhanced by suppressing any increase in size and complexity of a mechanism and a device. SOLUTION: A carriage 18 not only draws a bar stock W from an insertion bed 3 side via dies 14 and 15, but also inserts the bar stock W into the insertion bed 3 side from a carriage traveling part 4 side in a preceding manner thereto. The reciprocating operations of the carriage 18 are effectively utilized, and the operational efficiency as the whole draw bench is considerably increased.
Patent JP-2002302702-A (JP)
Title: Method for manufacturing powder of magnetic iron alloy
Inventor: SHIGEMOTO YASUTAKA
IPC: B22F1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To pulverize magnetic iron alloy by the use of a hammer mill without changing the particle size distribution with time. SOLUTION: Hammers 12 inside the hammer mill device 10 are formed of hard metal material, such as tungsten carbide, to suppress the wear of the hammers 12. It is desirable to use Re-Fe-B alloy prepared by splat cooling as the iron-base magnetic material and it is also desirable that FSSS average particle size ranges from 10 to 100 μm. The resultant powder is used mainly for sintered magnets and bonded magnets and also applicable to the manufacture of other members.
Patent JP-2002301545-A (JP)
Title: Degassing apparatus for continuous casting and degassing method
Inventor: AOKI TATSUYA
IPC: B22D1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a degassing apparatus with which development of inclusions such as oxides is suppressed and impurity gas consisting essentially of gaseous hydrogen is sufficiently removed and molten metal with reduced impurities can be obtained, to provide a degassing method using this apparatus by which a cast product scarcely developing internal defects, scarcely leaving the inclusions and having excellent mechanical strength can be produced at a lower cost than by the conventional method. SOLUTION: In the degassing apparatus having a means with which gas for degassing is blown into the molten metal and stirred by rotating an impeller to diffuse this gas into the molten metal, the thickness of the impeller 2 is made as thin as possible and the shape of the impeller 2 is formed so that the bubbles of the gas for degassing are easily divided into finer bubblers. Further, the diameter of a shaft 1 is made as small as possible while maintaining sufficient strength to rotate the impeller 2, and a suitable and not excessive amount of gas for degassing is diffused by rotating the impeller 2 having a suitable and not excessive number of rotational while suppressing the disturbance of the molten metal surface by intensive stirring even the molten metal so that finer gas bubbles for degassing are filled in the molten metal.
Patent JP-2002303559-A (JP)
Title: Method and device for leakage test of spout and spout setting machine
Inventor: NOZAKI TATSUYA
IPC: B65D33/38
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of conducting a leakage test of a spout body of which a tip end is closed by seal material, easily in a short period of time. SOLUTION: The device is so structured that a sealed space 15 is formed by covering a cover member 14 on an outer side of the spout body 3, a pressure in the sealed space 15 on the outer side of the spout body is reduced in a state that the inside of the spout body 3 is pressurized, and existence of a leakage is detected by measuring the degree of vacuum of the sealed space 15.
Patent JP-2002314754-A (JP)
Title: Photoelectric converter
Inventor: KAMESHIMA TOSHIO
IPC: H04N5/369
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric converter that will not fail as a whole, due to a defect of a pixel or the like due to an over-voltage of a capacitive element and affected by an after image or the like, even if the incident luminous quantity is very much intensified. SOLUTION: The photoelectric converter, including a photoelectric conversion element 1 and a capacitor 3 connected to the photoelectric conversion element and storing electric charges generated in the photoelectric conversion element, has an overvoltage protection means 5, that is connected to the capacitor 3 for limiting the overvoltage across the capacitor, and a voltage setting means 6 that is connected to the overvoltage protection means 5 to set a limited voltage, and the voltage-setting means 6 prevents the voltage across the capacitor 3 from exceeding the voltage set by the voltage-setting means 6 in advance.
Patent JP-2002310126-A (JP)
Title: Preset tool of bolt
Inventor: TABATA OSAMU
IPC: E04B1/24
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a preset method of bolts when joining a column to upper and lower parts of a beam of a shape steel by the bolts. SOLUTION: The bolts 5 and 5 are fitted in this preset tool 1 constituted so that a cylindrical member is composed of an elastic body, a spring material is inserted into the cylindrical member and drawn in a straight line shape, and partition plates are arranged on the upper and lower insides of the cylindrical member and composed of the cylindrical member having openings on both ends forming both end parts of the cylindrical member so as to insert a bolt head, and constituted so as to fit the bolts 5 and 5 in the opening hole. The preset tool 1 is arranged between beam flanges 2a and 2a. The bolts 5 and 5 are preset in the beam 2.
Patent JP-2002311256-A (JP)
Title: Optical fiber diffraction grating and optical device
Inventor: IKECHI MAKI
IPC: G02B6/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber diffraction grating, with which the change of a reflection center wavelength with a temperature change can be more effectively reduced, and an optical device having the optical fiber diffraction grating. SOLUTION: An optical device 1 having the optical fiber diffraction grating is provided with an optical fiber diffraction grating 2 and a substrate 3, on which the optical fiber diffraction grating 2 is fixed. The optical fiber diffraction grating 2 has an optical fiber 2a, a diffraction grating part 2b, a cover layer 2c surrounding the optical fiber 2a and a recoat film 2d covering the diffraction grating part 2b at least. The substrate 3 is composed of a first base material 3a composed of A1 and a second base material 3b composed of quartz glass. Then, the optical fiber diffraction grating 2 is fixed on the substrate 3.  Since the Young's modulus of the recoat film 2d is less than 7.85×10<8> N/m<2> , linearity in the temperature dependency of the reflection center wavelength of the optical fiber diffraction grating is improved and as a result, the change of the reflection center wavelength with the temperature change can be effectively and easily controlled.
Patent JP-2002326539-A (JP)
Title: Front stop lamp system for automobile
Inventor: KAKISHIMA YOSHIKAZU
IPC: G08B21/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent car collisions occurring often in an intersection and the like by mounting a stop lamp which has been mounted only on a rear part of an automobile, also on a front face for consciously informing an oncoming car of the deceleration and stop, by breaking conventions that only the tail lamps are lit as stop lamps to inform a retailing car of the stop. SOLUTION: This system actuates the stop lamps when the automobile is continuously decelerated in a state that a brake pedal is strongly actuated and a speed is reduced below 20 km per hour, and the stop lamp is mounted on an upper part of a front glass to inform the will to decelerate or stop the automobile to the oncoming car. A color of the stop lamp is desirably red.
Patent JP-2002307101-A (JP)
Title: Method for bloming continuously cast steel ingot
Inventor: ISHIHAMA TATSUYA
IPC: B21B1/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a bloming method of a continuously cast steel ingot that prevents the lowering of yield due to the generation of cracks and flaws caused by the oscillation marks on the surface layer in a bloming stage. SOLUTION: In the bloming method of the continuously cast steel ingot by which a rough-rolled shaped steel ingot is made into a bloom by performing finish rolling after heating the continuously cast steel ingot with a heating machine 1 and rough rolling the heated steel ingot with a roughing mill 3, after eliminating oscillation marks over the entire length by preforging the heated steel ingot into a square cross section by pressing the four sides with a preforging machine 2, the rough rolling is performed.
Patent JP-2002314022-A (JP)
Title: Member for pin grid array and its manufacturing method
Inventor: GOTO TOSHIKI
IPC: H01L23/50
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a member for pin grid array that can increase density and reduce a diameter and which can be manufactured reliably, simple, and economically, and to provide a method for manufacturing the member. SOLUTION: In the member with a form of sheet where a conductive metal thin plate is used as a base, and conductive metal 10a is arranged in a specific pattern in a plastic material or a composite material 14 made of plastic and ceramic at a portion 22 that becomes a product member, the conductive metal 10a projects from the plastic material or composite one 14 into a specific pattern, and a portion 24 that does not become the product member is constituted of the member for pin grid arrays made of the conductive metal 10a.
Patent JP-2002306580-A (JP)
Title: Air cleaning method and device as well as refrigerator with air cleaning device
Inventor: SUZUKI HIDEYUKI
IPC: A61L9/18
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning method and device which are small in volume, are extremely small in electric power consumption, are efficient and do not adversely affect the human body and environment. SOLUTION: A light emitting material having light emitting diodes and a light receiving member having a photocatalyst material are arranged to face each other and catalytic activity is generated in the photocatalyst material of the light receiving member by the light emitting of the light emitting diodes. The impurities in the air passing between the light emitting member and the light receiving member are oxidized and decomposed by the catalytic activity of the photocatalyst material, by which the air is cleaned.
Patent JP-2002310881-A (JP)
Title: Scanning near field microscope
Inventor: IYOGI MASATO
IPC: G01Q60/18
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a device with favorable operability and efficient irradiation and condensing and preventing displacement detection light of a cantilever from becoming noise of a light signal in a scanning near field microscope using a cantilever having a microscopic aperture in a tip. SOLUTION: The scanning near field microscope is composed of the cantilever 1 having a microscopic aperture in the tip, an optical displacement detecting means 7 having a light source 8 and a detector 9 for detecting displacement of the cantilever, a fine adjustment mechanism 15 for controlling the distance between a sample 14 and a probe tip, a coarse adjustment mechanism 34 bringing the sample 14 and the probe tip close together, and photodetectors 22 and 31 for detecting a light signal transmitted or reflected from a sample surface. Light from the light source 8 of the optical displacement detecting means 7 is condensed on a back face of the cantilever 1, a part of the light is introduced to the probe tip, and it is used in an excitation light source for producing a near field.
Patent JP-2002311417-A (JP)
Title: Liquid crystal display device
Inventor: KANATSU TSUTOMU
IPC: G02F1/13357
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device lower in cost and narrower in picture frame area than those of the conventional liquid crystal display device. SOLUTION: In the liquid crystal display device, a frame 1, a liquid crystal panel 2 and a diffusing plate 5 are provided and the liquid crystal panel 2 and the diffusing plate 5 are supported by a frame body 6 made of white resin. The frame body 6 is constituted of two short side members 12 and long side members 13 respectively, a reflector plate is provided to the short side members 12, a lamp mounting member 9b made of rubber is joined the reflector plate and an end part of a lamp 10 is supported by the lamp mounting member 9. The lamp 10 is fixed to a back surface reflector 8 by mounting the lamp mounting member 9 to the back surface reflector 8.
Patent JP-2002310172-A (JP)
Title: Rolling bearing
Inventor: SAITO MITSURU
IPC: F16C33/80
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which prevents intrusion of dust powder of brush powder from the outside or grease leakage from the inside, sufficiently supports low torque requests and realizes high sealing performance even as a bearing used in a environment where the dust or brush powder is generated. SOLUTION: An O ring 9 is fitted and fixed to an inner ring outer diameter 2a opposed to an inner diameter 8b of a non-contact sealing plate 8 so as to reduce a labyrinth clearance L, to complicate a labyrinth path and to raise high sealing (dust-proof) performance while maintaining low torque.
Patent JP-2002311652-A (JP)
Title: Electrostatic charge image developing toner, charge controlling agent for toner and method for manufacturing the same
Inventor: YAMAZAKI TOMOKI
IPC: C09B67/54
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a positive electrification toner having a large charge amount, little dependence on temperature and humidity during development, no deterioration in the toner characteristics by the thermal stress during storage, good dispersibility of a charge controlling agent with a binder resin, excellent developing characteristics, no splashing of the toner in a machine, and excellent persistence. SOLUTION: The following nigrosine dye or nigrosine pigment is used as the charge controlling layer for a dry toner. The nigrosine dye or nigrosine pigment is obtained by dispersing a nigrosine dye or nigrosine pigment in a solvent, adding an oxidizing agent such as bleaching powder to the solvent dispersion liquid to oxidize, and if necessary, subjecting to steam distillation to remove the solvent, and the dye or the pigment contains <=500 ppm nitrobenzene and <=800 ppm aniline.
Patent JP-2002313904-A (JP)
Title: Tray for semiconductor accommodation
Inventor: TOMIZAWA SHIGEKI
IPC: H01L21/68
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the occurrence of scratches of an IC having bumps at the time of accommodating it into a tray. SOLUTION: A hole is made in the bottom surface 1 of a pocket of a tray 2 for accommodation of an IC chip 4. As a result, the flexibility of the accommodation of the bump product 4 can be increased and this can be led to the stabilization of the quality of bumps 5.
Patent JP-2002307283-A (JP)
Title: Wire saw
Inventor: TOYAMA KOHEI
IPC: B24B27/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw capable of certainly reducing unevenness of a wafer warp in each ingot and unevenness of thickness of a wafer peripheral part. SOLUTION: This wire saw 11 comprises plural main rollers 12 having grooves 13 disposed at prescribed intervals, a wire line 14a formed by a wire 14 fitting in the respective grooves 13 of the mail rollers 12, and a work support means 15 supporting a work 16 and pushing and abutting the work 16 onto the wire line 14a. The wire saw 11 is provided with a vibration prevention means 17 abutting on the wire 14 near a work abutting part to prevent vertical and horizontal vibration of the wire 14.
Patent JP-2002319322-A (JP)
Title: Folding type length-adjusted electric wire placing table
Inventor: HASHIMOTO KENJI
IPC: H01B13/012
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a folding type length-adjusted electric wire placing table allowing a worker an easy posture, enhancing productivity, and reducing the generation of defects such as the external damage in an electric wire and deformation of a terminal. SOLUTION: Unit tables 20 are arranged together in a workbench 1. Each unit table 20 is extended in the direction opposing to the workbench 1, and a length-adjusted electric wire W can be deformed between a placing attitude capable of placing in height similar to that of the workbench 1 and a folding attitude folded so as to contract or extend in the direction opposing to the workbench 1.
Patent JP-2002318991-A (JP)
Title: Form output method, form output device and program
Inventor: NAGAOKA MASAKO
IPC: G06Q10/10
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional form output method that the working load of an operator is till large because the operator must designate change or addition of data, and the range of adding and changing attributes of data is limited to an attribute such as mark data, test data or the like, so that a form desired by the operator cannot be formed and outputted. SOLUTION: In this method, according to the contents of form design information or record data, an instruction is given so as to dynamically perform the generation of a part or the change of its attribute. According to the instruction, the generation of the part and the change of the attribute are performed in a successively developing process, and the generated and attribute-changed part is added to form and output form image data.