baber/WOPTO huggingface dataset:
Patent JP-H06164391-A (JP)
Title: A/d converter
Inventor: IKEGAWA IKUHIRO
IPC: H03M1/46
Filed: 1992-11-25
Abstract: PURPOSE:To improve a defect detection rate by providing a circuit invalidating the comparison result from a comparator with a test mode signal so as to validate a write path. CONSTITUTION:After the end of conversion, a content of a successive comparison register 4 is transferred to an A/D register group 6 and the content is read and compared with a content of a successive comparison write register 1a to facilitate the write and read test of the register 4. In the test mode, since a control circuit 5 is operated and a control signal 12 is required for the write to the register 4, the test for the circuit 5 and an A/D conversion bit selector 7 is executed simultaneously by conducting the write read test. Thus, in the test mode, the comparison result from the comparator is invalidated and the test in the various modes is implemented by the same image as the time of an analog signal being given externally. Thus, the controllability for test data is improved, the defect detection rate is increased and the efficiency at defect analysis is improved.
Patent JP-2001161052-A (JP)
Title: Permanent magnet rotary machine and permanent magnet wind power generator
Inventor: INOUE MASAYA
IPC: H02K21/14
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotary machine and a permanent magnet wind power generator having improved rotation efficiency and power generation efficiency, by smoothly and continuously changing a magnetic flux linkage of a stator from a permanent magnet depending on the number of rotations without requiring complicated structure or control. SOLUTION: A magnetic field is applied to a rotor 2 with a permanent magnet 3 mounted to a rotating shaft 1. Meanwhile, a stator 4 is provided at the flux linkage position of the rotor 2 to change the relative position in the axial direction of the rotator 2 and the stator 4 depending on an external force in the axial direction, and to generate a spring force in the axial direction depending on the movement in the axial direction.
Patent JP-H10190979-A (JP)
Title: Reflection optical unit and scanner optical system
Inventor: KANEKO KOJI
IPC: G06T1/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make the size and the profile of the scanner optical system small and thin by combining a plurality of 4-side reflection optical systems consisting of two sets of parallel planes. SOLUTION: Two optical blocks 14, 16 are placed facing opposite to each other and a 4-side reflection optical system consisting of two sets of parallel reflection faces 32, 34 and 36, 38, and a 4-side reflection optical system consisting of two sets of parallel reflection faces 42, 44 and 46, 48 are formed vertically. A light from an original 30 lit by a light source 27 is received from an incident port 50, reflected at least once in each reflecting face and emitted from an emission port 52, and then led into a CCD 20 via a lens 18. Through such a constitution, the thickness in the horizontal direction in a figure is reduced more in comparison with the case that the same optical length is formed by one 4-side optical reflection optical system.
Patent JP-H11164564-A (JP)
Title: Controller for parallel operation of inverter
Inventor: KUBO HIROKI
IPC: H02M7/493
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To suppress output unbalance of higher harmonic waves and output unbalance in transition such as a sharp change in load in a parallel operation of parallel operation groups having different control characteristics, by conducting individual balance control for each inverter and conducting intergroup balance control besides individual balance control for high-speed inverters. SOLUTION: In the parallel operation of low-speed inverters 11, 12 and high- speed inverters 21, 22, output unbalance is separately detected by individual unbalance detecting sections 113, 123, 213, 223 and individual balance control is so conducted for the low-speed inverters 11, 12 that output unbalance may be minimum. For the high-speed inverters 21, 22, on the other hand, individual balance control is conducted in a similar manner and, besides that, output unbalance between a low-speed inverter group 1 and a high-speed inverter group 2 is conducted by intergroup unbalance detecting sections 216, 226 and then intergroup balance control is conducted to suppress output unbalance between the groups 1, 2.
Patent JP-H11162838-A (JP)
Title: Semiconductor manufacturing apparatus and chamber
Inventor: FUJITA HIROSUKE
IPC: H01L21/02
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus including a chamber having an apparatus body accommodated therein, which is capable of effectively suppressing electrostatic discharges between the chamber and apparatus body. SOLUTION: A semiconductor manufacturing apparatus 100 includes an apparatus body 102 and a chamber 1, having the body accommodated therein. At least one or more insulating members are provided in a gap between the body 102 and chamber 1. The insulating members are made of plastics such as fluorine plastic, and includes, as an example, insulating plates 118 and insulating caps 118a and 118b. Furthermore, bolts 114 and small screws 114a themselves may be constituted of the insulating members. In particular, it is preferable that such insulating members be provided in a gap between a peripheral edge exposure system and the chamber 1.
Patent JP-2001160997-A (JP)
Title: Audio reproduction device
Inventor: MASUDA HIROSHI
IPC: H04S3/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a low frequency level from decreasing, even when a headphone applies three-dimensional reproduction to a multi-channel stereophonic audio signal, such a AC-3. SOLUTION: The audio reproduction device is provided with conversion circuits 3F, 3B, that convert audio signals SFE-SRB among received audio signals SLF-SLFE so as to obtain a reproduction sound field in reproduction even by a headphone 7 which is, equal to a reproduction sound field obtained at loudspeaker reproduction and with adder circuits 4L, 4R that add the audio signal SLFE of the low frequency components in the received audio signals SLF-SLFE to the audio signal outputted from the conversion circuits 3F, 3B. Audio signals SL, SR outputted from the adder circuits 4L, 4R are supplied to the headphone 7.
Patent JP-H10166375-A (JP)
Title: Molding method for cylindrical molded article
Inventor: MORITA HARUO
IPC: B29L23/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for a cylindrical molded article, by which the molded article of a favorable quality can be easily obtained by facilitating the removal from a mold. SOLUTION: For this molding method, after forming a cylindrical molded article 20 on the internal surface 11 of a cylindrical mold 10, a suction pipe 40 on the outer peripheral surface of which, a plurality of gas circulating holes 41 are formed, having an outer diameter smaller than the inner diameter of the molded article 20, is inserted in the molded article 20 in the mold 10, and by a suction device 30 which is connected to the suction pipe 40, air between the suction pipe 40 and the molded article 20 in the mold is drawn to the outside through the gas circulating holes 41 on the suction pipe 40. Then, after drawing the molded article 20 on the outer peripheral surface of the suction pipe, the suction pipe 40 is removed from the mold 10 while drawing the molded article 20, and thus, the molded article 20 is removed from the mold.
Patent JP-H03203365-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA TOSHIAKI
IPC: H01L21/822
Filed: 1989-12-29
Abstract: PURPOSE:To enable the automatic test of semiconductor integrated circuits wherein circuit operations on the same wafer are different, by arranging pads connected by using resistor elements determined by the kind of integrated circuits, on the identical positions of all chips. CONSTITUTION:Semiconductor integrated circuits 11, 12 whose circuit operations are different and whose number of pads, pad positions, chip sizes, etc., are equal are formed on the same wafer 13. When the integrated circuits are electrically tested, a tester arbitrarily selects either one of the circuits 11 and 12. When the circuit 11 is selected, it is recognized by measuring a resistor element 18 between pads 14, 15, and electric test of the circuit 11 is automatically started. When the circuit 12 is selected, it is recognized by measuring a resistor element 19 between pads 16, 17, and electric test of the circuit 12 is automatically started.
Patent JP-H05251279-A (JP)
Title: Electrolytic capacitor driving solid polymer electrolyte
Inventor: TSUBAKI YUICHIRO
IPC: H01G9/028
Filed: 1992-12-24
Abstract: PURPOSE:To provide solid polymer electrolyte used for driving an electrolytic capacitor, where the solid electrolyte is excellent in moldability and service life, high in ion conductivity at a room temperature, and hardly reacting with an aluminum foil. CONSTITUTION:Electrolytic capacitor driving solid polymer electrolyte is formed of the hardened electrolytic composition comprising solvent which contains one or more of butyrolactone, chain ether, and heterocyclic ether, electrolytic salt, hydroxypropyl (alkyl) cellulose, and organic polyisocyanate can be added if necessary.
Patent JP-H07169134-A (JP)
Title: Magneto-optical disk cartridge automatic changing device
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/105
Filed: 1993-12-14
Abstract: PURPOSE:To eliminate inconvenience due to installation space of an initialization magnet and to reduce the cost by providing a magnet loading/unloading means which loads and unloads a magnet to and from a magneto-optical disk cartridge. CONSTITUTION:A notch is provided to an over-write allowable magneto-optical disk cartridge 26 so as to mount an initialization magnet. When a signal is sent to an automatic changer control section 21 from the outside the section 21 drives a carrier section 24 and takers out a cartridge 26 from a housing section 25. If the disk is an over-write allowable one, it is discriminated by the discrimination function of the section 24 and carried to a magnet loading/ unloading device 23. The device 23 mounts an initialization magnet to the cartridge 26. After that, the section 24 inserts the cartridge 26 to a magneto-optical drive 22 and information is over-written. Having completed that, the cartridge 26 is ejected from the device 22, carried to the device 23, the magnet is removed from the cartridge 26. Then, the cartridge 26 is carried back to the section 25 for storage.
Patent JP-H03203814-A (JP)
Title: Magnetic recording medium and its production
Inventor: SHIMIZU YUTAKA
IPC: G11B5/708
Filed: 1989-12-29
Abstract: PURPOSE:To maintain high electromagnetic conversion characteristics by specifying the whole amt. of an abrasive in a magnetic layer and allowing the abrasive to float in the surface layer of the magnetic layer so that the distribution of the abrasive continuously decreases from the surface layer to the supporting body side. CONSTITUTION:The magnetic recording medium has a magnetic layer containing magnetic powder, nonmagnetic abrasive having >=6 Mohs' hardness and a binder, formed on a nonmagnetic supporting body. The nonmagnetic abrasive is incorporated into the magnetic layer by 5 - 20 wt.% of the magnetic powder. The distribution density of the abrasive is made highest in the surface layer and to decrease continuously from the surface layer to the supporting body side. Thereby, the obtd. medium has high electromagnetic conversion characteristics, high realiability and durability.
Patent JP-2000173226-A (JP)
Title: Magnetic tape cassette
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/087
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette having high dimensional accuracy and high strength. SOLUTION: A component member 11 inclusive of a resin of the magnetic tape cassette 10 is formed by insert molding using a metal 15 subjected an electro-chemical surface treatment for the purpose of enhancing the affinity to the resin. The metal 15 and the resin of the component member formed by the insert molding are securely bonded by a chemical reaction. The occurrence of crack, etc., at the boundary of the metal and the resin is averted.
Patent JP-H03202530-A (JP)
Title: Movable partition wall
Inventor: INOUE MASAYUKI
IPC: E04B2/74
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate the need for procurement of a small article occasioned variation of a coupling mode by a method wherein a notch window and a lower coupling mechanism having a coupling claw are mounted to the lower end part of a panel unit, and the panel units are capable of being intercoupled through the coupling claw. CONSTITUTION:A movable partition wall forms a mode wherein a plurality of panel units 1 are intercoupled in the direction of width. The panel 1 is so formed that a decorative panel 3 is mounted to a panel body 2 and a plinth 4 and a lower coupling mechanism 5 are mounted on the under surface of the panel unit. A notch window is formed in the plinth 4 to form containing part for the coupling mechanism 5. In the coupling mechanism 5, a coupling claw 8 formed with two claw sheets 81 is mounted to a base end part 81a. The coupling claw is rotatable from a containing position to block the notch window to a working position where it is protruded outward from the containing position, and the coupling claw 8 is capable of being hooked to the support axle of the adjoining panel unit 1. This constitution prevents loss of small article during variation of the mode of the movable partition wall.
Patent JP-2000172889-A (JP)
Title: Entrance automatic system and method for issuing ticket
Inventor: HONMA KATSUNORI
IPC: G07B15/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To safely cope with the occurrence of such a case that the driver of a vehicle fails or forgets to pull out a ticket when the ticket is automatically issued at the entrance of a toll road without trouble. SOLUTION: An entrance automatic system is provided with an automatic ticket issuing machine 17 which issues a ticket against a vehicle utilizing a toll road at a prescribed position along the entrance lane of the toll road and an auxiliary ticket issuing machine 18 which reissues the ticket against the vehicle in front of the vehicle when the driver of the vehicle does not pull out the ticket issued by means of the machine 17.
Patent JP-H06228298-A (JP)
Title: Method of manufacturing aliphatic - aromatic polycarbonate resin
Inventor: BIRUFURIITO HEEZE
IPC: C08G64/26
Filed: 1993-12-17
Abstract: PURPOSE: To obtain an aliphatic-aromatic polycarbonate resin having excellent fluidity and flexibility and providing complex molded products with high accuracy by reacting an oligocarbonate of diphenol having chlorocarbonic acid ester terminal groups with an aliphatic diol in a non-aqueous solvent.  
     CONSTITUTION: An aliphatic-aromatic polycarbonate resin having a combination of excellent fluidity and flexibility and producing complex molded products with high accuracy is prepared by reacting an oligocarbonate of diphenol having chlorocarbonic acid ester terminal groups prepared by reacting diphenol [e.g. 2,2-bis(4-hydroxyphenyl)propane] and phosgene with an aliphatic diol (e.g. 1,6- hexanediol) in a non-aqueous solvent (e.g. mesitylene) in the presence of tributylamine at 160 to 170°C for eight hours. The amount of solvent is such that the oligocarbonate is about 10 to 40% relative to the total wt. of solvent, oligocarbonate and diol. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10183086-A (JP)
Title: Heat-conductive adhesive composition and heat-conductive adhesive film using the composition
Inventor: INADA TEIICHI
IPC: C09J163/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-conductive adhesive compsn. and a heatconductive adhesive film which can improve both the heat conductivity and the adhesion and possess excellent moisture resistance, heat resistance, insulation reliability, cracking resistance, and flexibility. SOLUTION: This heat-conductive adhesive compsn. comprises: 100 pts.wt. in total of an epoxy resin and a curing agent; 1 to 40 pts.wt. high-mol.wt. resin which is compatible with an epoxy resin and has a wt. average mol.wt. of not less than 30,000; 20 to 100 pts.wt. high-mol.wt. resin, with a wt. average mol.wt. of not less than 100,000, having a reactive functional group, 0.1 to 5 pts.wt. curing accelerator; and an inorg. filler in an amt. of 60 to 200 pts.vol. based on 100 pts.vol. resin. The heat-conductive adhesive film is prepd. by coating a substrate with the above compsn. and bringing the degree of curing of the coating to such a state that heat generation in an amt. of 10 to 40% of the total curing calorific value as measured by DSC(differential scanning calorimetry) has been completed.
Patent JP-H09184316-A (JP)
Title: Temporary pool
Inventor: SOMA HISASHI
IPC: E04H4/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To build a temporary pool giving no hindrance to other using purposes during its accommodation by providing temporary side wall parts on the floor capable of freely rising and lowering via a hinge, and tightly closing off the space between the floor surface and the temporary side wall parts with a waterproof sheet. SOLUTION: Temporary side wall parts 2b are constituted of a temporary side wall part 5 in a longitudinal direction and a temporary side wall part 6 in a lateral direction, and they are respectively provided capable of rising and lowering with respect to the floors 3, 4 via a hinge. Next, there is provided a waterproof sheet in order to tightly close off each space between the stationary parts such as floor surfaces 3, 4 and the temporary side wall parts 5, 6 and between the temporary side wall part 5 in a longitudinal direction and the temporary side wall part 6 in a lateral direction. Besides, the temporary side wall part 2b falls into the outside or inside of temporary position so as to preferably be housed in the floor surfaces 3, 4 being flush with the floor surfaces 3, 4.  Also, It is available that the side wall 2 is divided into two such as a stationary side wall 2a and a temporary side wall 2b and the space between them is closed off tightly. In this manner, other using purposes can be achieved without a hindrance during the period of no temporary construction of a pool or water channels.
Patent JP-H09182761-A (JP)
Title: Central vacuum piping system for dentist
Inventor: HASEGAWA KENJI
IPC: A61C19/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable to transport the sucked in a vacuum main pipe from plural suction adapter connected to the vacuum main pipe stably without staying in the vacuum main pipe, by equipping closing valves to supply required air volume into the vacuum main pipe on each branch pipes. SOLUTION: A gas-liquid separator 2 and a suction blower 3 are connected in series to one end of the vacuum main pipe 1, a cleaning liquid supply device 11 to flow the cleaning liquid into the vacuum main pipe 1 is connected to the other end through a connection pipe 11a, and branch pipes 4 are connected to several parts on the vacuum main pipe 1. To the end part of each branch pipe 4, a connecting port for a three way selector valve 15 which can be operated by electromagnetic force is connected. One connecting port 31 of the three way selector valve 15 is connected to an adapter 7 to suck injected water, saliva, cut dusts, etc., in the oral cavity together with air through a suction hose 8, and the other connecting port is used as an air supply port 33. When the adapter 7 is not in use, the adapter 7 side is closed and the air supply port side 33 side is opened.
Patent JP-2001120111-A (JP)
Title: Aeration system for oyster breeding raft
Inventor: TAKUWA KEIJI
IPC: A01K61/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an aeration system for oyster breeding rafts which dissolves oxygen (anion) efficiently in water, feeds aerated sea water along with epiplanktons (bait for oysters) into the sea of the depth of about 10 m and discharges the aerated sea water and the epiplanktons to activate oysters without using a compression machine such as a compressor. SOLUTION: This aeration system is composed of a dynamo installed on the oyster breeding raft, a pump for pumping up sea water from the vicinity of a surface of the sea below oyster breeding rafts, an ejector for mixing air with sea water and a water sprinkling tube extending to the lower end of a wire suspended from the oyster breeding raft and having plural holes.
Patent JP-H11156024-A (JP)
Title: Game ball discharge device
Inventor: KATO NOBUYUKI
IPC: A63F7/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge game balls one by one in a game machine. SOLUTION: A rotatable rotary discharge body 16 is installed to guide paths 8a and 8b for passing through the game balls, a recessed ball receiving part 16a and a projected stoppage part 16b are formed at the rotary discharge body 16 and a control wall 20 for not bringing the game balls into contact with a front cover body 4 is provided on a side part. The recessed ball receiving part 16a and the projected stoppage part 16b are alternately made to face the guide paths 8a and 8b through a reciprocating plunger 11, and the game balls are discharged one by one.
Patent JP-H05147087-A (JP)
Title: Method and device for controlling compression pressure in injection compression molding
Inventor: YAKIMOTO KAZUTOSHI
IPC: B29C45/76
Filed: 1991-12-02
Abstract: PURPOSE:To mold a thick-wall molded piece having constant physical properties without the occurrence of sink marks, voids, or warpage. CONSTITUTION:A sensor 4a of a resin temperature detector 4, a sensor 5a of a mold temperature detector 5, and a sensor 6a of a compression pressure detector 6 are respectively mounted on a nozzle 3 of an injection device 1, a mold 2, and a compression cylinder 11. A controller 7 operates a compression pressure object value Pj* based on a melt resin temperature, a mold temperature, and a compression pressure respectively detected by the resin temperature detector 4, the mold temperature detector 5, and the compression pressure detector 6 and stores it. Based on the Pj*, the controller 7 controls a pressure of pressurized fluid to be supplied to the compression cylinder 11 during a compression stage.
Patent JP-2000172173-A (JP)
Title: Key restoring method and program recording medium
Inventor: TABUCHI YOSUKE
IPC: H04L9/14
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To mitigate the processing of a key restoration engine. SOLUTION: A user A has an open key Kap and a secret key Kas and a key restoration engine 11 has an open key Krp and a secret key Krs. A key storage engine 12 generates the key K of the user A by using a password system for generating same common information Kra with Kap and the Krs or with the Kas and the Krp. The engine 11 ciphers the K with the Kra and an engine 13 stores a [K]Kra. The engine 11 obtains the [K]Kra from the engine 13 by a key restoration request from the A and transfers it to the A. The A generates the Kra from the Krp and the Kas, and the [K]Kra is decoded with the Kra and the K is obtained.