baber/WOPTO huggingface dataset:
Patent JP-2002032817-A (JP)
Title: Coin processing apparatus
Inventor: EBARA MITSUO
IPC: G07D3/14
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a coin processing apparatus capable of rejecting counterfeit coins even if such coins are accepted by mistake. SOLUTION: The coin processing apparatus 1 comprises an electronic coin inspection device 4 for validating coins; a normal coin sorting part 6 by which counterfeit coins sorted out by the electronic coin inspection device are directed to a dispensing passage while normal coins are directed to a receiving passage; a coin classification part 5 by which the coins directed to the receiving passage are classified according to their denominations; and a change storage part 19 for storing the coins classified according to their denominations.  The coin processing apparatus 1 further includes a coin retaining part 13 provided between the coin classification part 5 and the change storage part 19 for storing the coins classified by the coin classification part 5 and classified according to their denominations, and has a retained coin sorting part 18 provided for directing the coins stored in the coin retaining part 13 to either the dispensing passage or a storage passage communicating with the change storage part.
Patent JP-2002040205-A (JP)
Title: Antireflection barrier film
Inventor: ISHIKAWA HIROKAZU
IPC: G02B1/11
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection barrier film having reduced reflection on the interface between layers even when the number of stacked layers is increased and having good antireflection characteristics. SOLUTION: The antireflection barrier film is obtained by alternately stacking one or more inorganic films each comprising one or more inorganic constitutional films and one or more organic films on a transparent substrate. The combination of the thickness and optical characteristics of the inorganic and organic films are chosen in such a way that reflection on the interface between those films is reduced.
Patent JP-2002036614-A (JP)
Title: Thin film thermal head
Inventor: SANHONGI NORIMITSU
IPC: B41J2/335
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem that print efficiency is lowered due to level difference of electrode at a heater part when an electrode film is thick in order to decrease the wiring resistance of the electrode. SOLUTION: The thin film thermal head has a two stage electrode structure where an electrode film is made thin enough not to be effected by the level difference in the vicinity of a resistor interfering with a print sheet and other electrode parts are made thick enough to ensure a sufficient wiring resistance.
Patent JP-2002035491-A (JP)
Title: Clothes drier
Inventor: TAKASHIMA SHOJI
IPC: D06F58/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To surely remove dust such as lint by preventing the electrification of laundry in a drum. SOLUTION: Electrodes 41, 42 for generating ions are arranged in the downstream side of a HEPA filter 40 inside an intake path 11 connected with a drying chamber 2 fitted with a drum 3 inside. A pulse-like high voltage is applied to the electrodes 41, 42 by a high-voltage generating part, and corona discharge is generated to ionize high-temperature air. High-temperature air flow containing large quantities of ions flows into the drum 3 through a vent hole 4 to take away moisture from laundry at the time of progressing forward from the rear and also neutralize electrified electric charges through the exchange of electric charges with the ion having the reverse polarity to the electrified electric charge of the laundry. Thereby, the dust coming out from the laundry is easily separated from the laundry, and it is conveyed by the air flow to be collected by a lint filter 18 in an exhaust path 14 or discharged as it is. Since dust does not remain on the laundry, the dust does not diffuse in a clean room 50 at the time of opening a door 5 to take out the laundry.
Patent JP-2002038948-A (JP)
Title: Engine cooling device
Inventor: TANAKA SEIYA
IPC: F01P7/14
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To precisely control engine cooling. SOLUTION: The communication of a third cooling water passage 19 with a second cooling water passage 16 is controlled by varying an inside 43 of a cylinder 42. The engine cooling control is made precise in the association of the communication and an opening/closing control of an air valve 30.
Patent JP-2002042399-A (JP)
Title: Disk-reproducing device
Inventor: NOGUCHI YOSHIHIRO
IPC: G11B17/051
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost disk-reproducing device, capable of identifying and positioning small and large diameter disks and making the overall device thin with a simple structure. SOLUTION: A stopper member 10, supported rotatably in a casing 1 for causing an abutment member 10a to appear on a disk insertion route according to the identifying result of an identification means 30 is provided to position the disk; an SCD having one end supported by an supporting pin 20a in the casing; and the other end engaged with the stopper member 10 to be moved vertically is housed in an upper surface side; a CD in a lower surface side in a divided manner; a trigger slider 20 is provided to detect a loading end state, by abutting trigger parts 20b and 20c during the positioning of the SCD and the CD; and disk positioning and loading are carried out surely.
Patent JP-2002043297-A (JP)
Title: Semiconductor manufacturing device and method for manufacturing semiconductor integrated circuit device
Inventor: MOGAMI KAZUTO
IPC: H05H1/46
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce falling foreign matters onto a semiconductor wafer in etching using a plasma. SOLUTION: A groove 12 extending radially toward an outer peripheral part from its center is formed on the surface (upper surface) of a susceptor 4 provided in a microwave etching device.
Patent JP-2002038082-A (JP)
Title: Coating composition and coated metal plate
Inventor: SHIBAHARA NAOKI
IPC: C09D175/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition exhibiting rustproof properties and moisture resistance equal to those of an environmentally unfavorable chromate-based rustproof pigment without using the same, and to provide a coated metal plate. SOLUTION: The coating composition comprises (A) a hydroxy group- containing polyester and/or epoxy resin, (B) a film-forming resin composition comprising an amino resin and/or a blocked polyisocyanate compound, (C1) a calcium ion-exchangeable amorphous silica and (C2) at least one rustproof pigment selected from the group consisting of phosphate salt-containing rustproof pigments, phosphite salt-containing rustproof pigments and molybdate-containing rustproof pigments. The coated metal plate is obtained by applying the coating composition as a primer on the surface of a metal plate.
Patent JP-2002046551-A (JP)
Title: Insulator for automobile
Inventor: TOMURA KATSUTOSHI
IPC: B60R13/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an insulator for an automobile of a low noise type adapted to domestic noise regulations of the year 2002. SOLUTION: In this insulator for an automobile, a base material is composed of a short glass fiber layer with an average fiber diameter of 2-7 μm, and a backing material comprising a short glass fiber layer with an average fiber diameter below 2 μm is laminated in a predetermined position in a back face air layer side between the base material and a hood of the automobile. It is characterized by that a surface covering material is provided in a surface of the base material comprising the short glass fiber layer, and it reduces noise by a synergistic effect of sound absorbing performance in a low frequency range provided in the base material and a sound absorbing characteristic in a high frequency range provided in the backing material.
Patent JP-2002048609-A (JP)
Title: Manufacturing method of impeller with built-in magnet for flowmeter
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/115
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To insert-mold an impeller with a built-in magnet for a flowmeter, so that no magnet is displaced. SOLUTION: Related to a manufacturing method of an impeller with a built-in ring magnet for a flowmeter, a ring magnet 13 is attached to an axis part 91 of a primary molding 9 of the impeller, which is forcedly rotated by a prescribed angle around a revolution center line 3a in one direction so that the inside surface of its center hole 131 crushes four corner parts 911 of the axis part 91. As a result, the ring magnet 13 is so temporarily fitted as not to come off the axis part 91 of the primary molding 9. Since a main body part 61 is formed by insert-molding in this condition, no ring magnet 13 displaces from an end surface 901 under a dead weight nor sticks to a movable-side die by its own magnetic force. So, an impeller 6 is formed for good rotational balance as no ring magnet 13 deviates from the primary molding 9 nor rises.
Patent JP-2002048526-A (JP)
Title: Instrument for measuring angle of sample, and method of measuring thickness of diffusion layer of semiconductor wafer using the same
Inventor: YOOKAICHIYA MOTOO
IPC: H01L21/66
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an angle measuring instrument capable of measuring accurately an angle of a sample without depending on manual work, and to provide a thickness measuring method for a diffusion layer of a semiconductor wafer using the angle measuring instrument. SOLUTION: In this thickness measuring method, the sample S is fed from a surface of a semiconductor wafer, the sample S is attached onto a bevel jig 2 having a sloped face to be polished, a polishing face St having an angle to a main plane Sm is formed, resistance value are measured in many portions in the polishing face St, measuring positions therein and the resistance values are stored, the sample S is aligned using a microscope 5, then the sample S is moved along a horizontal direction, a height and a horizontal position at least in one point on the polishing face St of the sample S are measured by a laser sensor, then the sample S is moved horizontally, a position in another point on the face St is measured, respective positional informations are transmitted to a computer after A/D conversion,  the angle of the sample S is calculated by the computer based on a vertical distance and horizontal distance between plural points, and a thickness of a diffusion layer is calculated based on the angle herein, and the read-out measured distance and resistance value.
Patent JP-2001118812-A (JP)
Title: Chemical mechanical-polishing device and manufacturing method of semiconductor device
Inventor: ISHIKAWA AKIRA
IPC: B24B37/24
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a chemical mechanical-polishing device of a substrate where a metal layer is provided on an insulation layer whose dicing and erosion have been suppressed. SOLUTION: By relatively moving a polishing pad and a substrate while polishing liquid is included between the polishing pad and the substrate, in the chemical mechanical-polishing device for polishing the substrate, the shape of the polishing pad is in an annular body where the central part of a circle or an ellipse has been hollowed out in a circular shape or an elliptical shape with a smaller diameter.
Patent JP-2002045255-A (JP)
Title: Connecting implement
Inventor: SHIRAISHI TSUTOMU
IPC: F16B5/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a connecting implement facilitating the connection and the removal of a part. SOLUTION: A female type joint 5 comprises a mounting base plate 7, side walls 8 and surface walls 9 formed by bending both sides of this mounting base plate 7 to an obverse side into U-shape, a bottom plate 10 formed by bending a bottom end of the mounting base plate 7 to an obverse side, and a lock hole 11 formed in an upper part of the mounting base plate 7. A fitting space 13 opening the upward is formed by the mounting base plate 7 and both the side walls 8 and the surface walls 9. A male type joint 6 comprises a main unit 17 fitted to the fitting space 13 of the female type joint 5, a lock piece 18 having elasticity in obverse/reverse directions to be integrally molded so as to be movable in an upper part of the main unit 17, and a stopper 19 formed to protrude in a surface of the lock piece 18. The lock piece 18 is energized so as to protrude its stopper 19 from a surface of the main unit 17.
Patent JP-2002055065-A (JP)
Title: Identification method for compound in electrolytic slime
Inventor: TSUKAHARA RYOICHI
IPC: G01N1/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method where a compound in electrolytic slime can be identified precisely and easily, by using X-ray diffraction method and an available metal containing a noble metal is separated efficiently from the electrolytic slime to be purified and treated. SOLUTION: The electrolytic slime is mixed with a solution of potassium formate, potassium carbonate, potassium hydroxide and dithylenediaminetetraacetic acid, and barium sulfate which influences the X-ray diffraction method is dissolved and removed. Alcohol is added to the solution of potassium formate, potassium carbonate, potassium hydroxide and dithylenediaminetetraacetic acid and heated to 60 to 90 deg.C. The electrolytic slime is crushed in advance to 106 μm or less in an atmosphere of nitrogen or inert gas.
Patent JP-2002056883-A (JP)
Title: Fuel cell device and operating method for the same
Inventor: OMOTO SETSUO
IPC: H01M8/10
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage of fuel gas and increase of electric resistance due to a contact defective and to secure high safety, during the operation of a fuel cell. SOLUTION: A fuel cell device 1 includes a power generating part 2 and a control center 10. Fuel cells FC1 to FC4 arranged in the power generating part 2 have stacks 20 for alternately laminating a plurality of unit cells UC and separators SP. The stack 20 is fastened by fastening volt V and fastening force by the fastening volt V is detected by a distortion gauge SG. The detected result by each distortion gauge SG is processed by a bridge box BB and an arithmetic processing unit PU and is outputted to an output device 9. The detected result by each distortion gauge SG is transmitted to a control computer CC of the control center 10 via a public telephone line PTL and is outputted to an output device 15 of the control center 10.
Patent JP-2002054484-A (JP)
Title: Control device for internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D13/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent generation of air fuel ratio shift caused by change of valve timing with an adjustable valve device in a D-jetro type electronic control fuel injection device. SOLUTION: A basic fuel injection amount Tp is calculated as Tp= KCOND×(PB-PIEGR)×KTAHOS based on a constant KCOND, suction negative pressure PB, a new air suction efficiency correction valve PIEGR, and suction air temperature correction value KTAHOS. The correction value PIEGR corresponding to an actual timing advance amount VTCNOW is found by linear interpolation based on a correction value PIEGRO retrieved from a map conforming to the most timing lag state of valve timing and a correlation value PIEGRI retrieved from a map conforming to a target timing advance amount VTCTRG of the valve timing, and the basic fuel injection amount Tp is computed by using the correction value PIEGR obtained by the linear interpolation.
Patent JP-2002062653-A (JP)
Title: Positive type photoresist composition
Inventor: KAWABE YASUMASA
IPC: C08K5/17
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photoresist composition suitable for far ultraviolet light, particularly KrF excimer laser light, not causing the problem of development defects and excellent in stability in a semiconductor producing process. SOLUTION: The positive type photoresist composition contains a compound which generates an acid when irradiated with active light or radiation, an alkali-insoluble or slightly alkali-soluble resin which is made alkali-soluble by the action of the acid and a 4-20C diearboxylic acid having at least 4 fluorine atoms in one molecule and a molecular weight of <=1,000 or its anhydride.
Patent JP-2002058803-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To store a proper game state when a power supply is unexpectedly interrupted and to reliably utilize the stored data after the power supply is recovered. SOLUTION: A CPU clears the data outputted at an output port in a power feed stop process, and the CPU generates check sum data in the power feed stop process. Whether the proper game state can be resumed or not can be judged based on the check sum data stored on a RAM (random access memory). The proper game state can be stored, and the stored data can be reliably utilized after the power supply is recovered.
Patent JP-2002063672-A (JP)
Title: Vehicle traveling track display system
Inventor: MOTOYAMA TAKAMI
IPC: G08B25/04
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To shorten communication time in case of emergency by improving accuracy in the position of a vehicle traveling track in a vehicle emergency report system. SOLUTION: Each time on-vehicle equipment 1 passes near a beacon 2 installed on the road for providing road traffic information, an on-vehicle equipment ID is reported through the beacon 2 to a traffic control center 3. The traffic control center 3 stores the on-vehicle equipment ID, the time of receiving and a beacon install position. In case of vehicle emergency, the on-vehicle equipment 1 transmits the on-vehicle equipment ID to an emergency center 4. The emergency center 4 transmits the on-vehicle equipment ID to the traffic control center 3, receives the beacon install position, where the relevant on-vehicle equipment 1 passes, and the time of passing and displays the result as a traveling track.
Patent JP-2002060711-A (JP)
Title: Water-based adhesive and method for bonding and bonded structure using the same
Inventor: SUNADA KIYOSHI
IPC: B63C11/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new water-based adhesive without requiring an adhesive (a solvent-based adhesive) containing an organic solvent, especially a water-based adhesive for a foamed rubber material and clothes such as wet suits and to provide a method for bonding and a bonded structure. SOLUTION: This two-part type water-based adhesive is obtained by combining a principal ingredient prepared by compounding a polychloroprene latex, preferably a polychloroprene latex obtained by carrying out an emulsion copolymerization of chloroprene with a carboxy group-containing vinyl monomer in an amount of 100 pts.mass expressed in terms of solids with a tackifier resin in an amount of >=0 and <20 pts.mass expressed in terms of solids with a curing agent containing an isocyanate compound. The method for bonding comprises a step of coating the surface of the foamed rubber material with the adhesive and a step of superimposing the clothes on the adhesive before drying the adhesive and bonding the clothes to the foamed rubber material in the method for bonding using the water-based adhesive, especially the method for bonding the clothes to the foamed rubber material.
Patent JP-2002060786-A (JP)
Title: Germicidal stainproofing agent for hard surface
Inventor: AIHARA SHIN
IPC: C11D3/48
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a germicidal stain-proofing agent usable in the home, capable of providing hard surfaces around the circumference of a toilet, a bathroom, a kitchen, etc., with both excellent antimicrobial properties and soil resistance. SOLUTION: This germicidal strain-proofing agent for a hard surface comprises (a) a polymer which has 1,000-6,000,000 weight-average molecular weight and 10-100 mol% ratio of a quaternary ammonium group-containing monomer unit to the whole monomer units and (b) a quaternary ammonium group-containing antimicrobial compound having <1,000 molecular weight.
Patent JP-2002076213-A (JP)
Title: Semiconductor device module
Inventor: FURUKUWA TAKESHI
IPC: H01L23/12
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from entering the heat-conducting composition between a ceramic circuit board and a cooling member and hence prevent heat radiating properties from deteriorating due to warpage of a ceramic circuit board, caused by the heat generation of a semiconductor device. SOLUTION: With a ceramic circuit board, where a metal circuit board 2 is mounted to the upper surface of a ceramic substrate 1, and a metal plate 3 corresponding to the mounting region of the metal circuit board 2 is mounted to the lower surface, the semiconductor device 6 is packaged on the metal circuit board 2 and at the same time, is packaged on a heat radiating member 5 via a heat-conducting composition 4, in contact with the lower surface of the ceramic circuit board and the side surface of the ceramic substrate 1 in the semiconductor module. Even if the ceramic circuit board is warped or deformed, the end section of the heat-conducting composition 4 is not recessed, thus preventing air bubbles from entering the heat-conducting composition 4 and hence obtaining the highly reliable semiconductor module.
Patent JP-2001103986-A (JP)
Title: Amplification and detection of mycobacterium avium complex species
Inventor: SCHRAM JAMES L
IPC: C12Q1/68
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a capture probe and a detection probe which are used in the amplification and detection of a target nucleic acid sequence in mycobacteria. SOLUTION: The capture probe is obtained by including an oligonucleotide comprising sequence number 7, 8, 9, 10, 11 or 12 and the detection probe is afforded by including the above oligonucleotide labeled by a detectable marker. Sequence number: 7 GTGCGCCTCC GAC Sequence number: 8 ACCGCCTTGA ATC Sequence number: 9 ACGGCTTTGA ATC Sequence number: 10 GTGCGCCTGG GAG Sequence number: 11 TTCAAGGCGG TCTCC Sequence number: 12 TTCAAAGCCG TGTCG.
Patent JP-2002072535-A (JP)
Title: Electrostatic charge image developing toner and method for forming image
Inventor: KANAI TAKAYUKI
IPC: G03G9/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having proper transparency for an OHP without causing hot offset, even when the toner is fixed by using a heating an fixing roller, to which no silicone oil is supplied. SOLUTION: The electrostatic charge image developing toner contains at least a binder resin, a coloring agent and sugar esters of carboxylic acids.
Patent JP-2002070744-A (JP)
Title: Refrigerant compressor
Inventor: TSUKAMOTO HIDEAKI
IPC: F04B39/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant compressor with excellent productivity, performance and high reliability capable of effectively catching a refrigerator lubricant scattered around from an end of an eccentric shaft part of a rotating shaft by lubricating a sliding part between a piston and a cylinder and a sliding part between a piston pin and a connecting rod to improve a sealing and lubricating performance. SOLUTION: Forming a notch of a cylindrical form which is as great as or slightly greater than the inner diameter of the cylinder centering an axis line crossing obliquely an axis line of the cylinder at the upper side of a cylinder inner wall on a rotating side of a compressor part makes it possible to ensure spacing for mounting the piston and integrally install a balance weight with a sufficient amount standing off to the eccentric shaft part of the rotating shaft.