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1. 发明专利

JPH06174779A INSULATION DIAGNOSIS METHOD FOR ELECTRIC APPLIANCE 失效
公开(公告)号：JPH06174779A
公开(公告)日：1994-06-24
申请号：JP32677592
申请日：1992-12-07
申请人： TOSHIBA CORP , CENTRAL RES INST ELECT
发明人： KUMAZAWA RYOJI , MITSUI HISAYASU , KUROKI TOSHITAKA , IKEDA YASUYUKI , ISHIDA MASAYOSHI , NAOHARA NOBUYUKI
IPC分类号： G01R31/12 , G21C17/003
摘要： PURPOSE:To allow the effective diagnosis of the remaining service life of insulator in an electric equipment operated at a specified high temperature or above by making a decision whether increasing rate of AC current per unit time has exceeded a predetermined level or whether a time has elapsed for the AC current to increase by a specific factor from initial level. CONSTITUTION:Conductor 1 of a bar coil is produced by applying nickel plating to electrolytic copper and lining with an insulator 2, i.e., an alumina cloth, applying alumina silicate to the end part of a ground electrode 3 for measuring dielectric characteristics to form a stress cone, and then hardening under same conditions as primary hardening. Furthermore, alumina cloth is wound around the bar coil over the entire length thereof while applying alkyl silicate thereto thus forming an electrode protective layer 5. AC current flowing through the inorganic coil insulator in an electric appliance, employing such bar coil and operating under high temperature environment of 300 deg.C or above, is then monitored on-line at a predetermined time interval in order to detect increasing tendency of AC current thus preventing dielectric breakdown.

2. 发明专利

JP2004139961A Manufacturing method of battery and battery 有权
标题翻译：电池和电池的制造方法
公开(公告)号：JP2004139961A
公开(公告)日：2004-05-13
申请号：JP2003179809
申请日：2003-06-24
申请人： Toshiba Corp , 株式会社東芝
发明人： NARUMI KEISUKE , MITSUI HISAYASU
IPC分类号： H01M2/02 , H01M2/04 , H01M10/04 , H01M10/05 , H01M10/0566 , H01M10/058 , H01M10/38 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery which maintains a desired thickness and has excellent battery characteristics and which is superior in mass production nature with low cost and simplicity.
SOLUTION: The manufacturing method comprises a process of preliminary charging the uncharged battery in which a power generation element comprising a positive electrode, a negative electrode, a separator, and a non-aqueous electrolytic solution is housed in an outer package member, a process of pressurizing the battery of preliminary charging by a high pressure gas, and a process of finally charging the battery after pressurization.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种电池的制造方法，其保持期望的厚度并且具有优异的电池特性，并且以低成本和简单的方式在批量生产性质方面优异。解决方案：该制造方法包括对包含正电极，负电极，隔膜和非水电解液的发电元件容纳在外包装件中的未充电电池进行预充电的过程，通过高压气体对电池进行预充电的过程，以及在加压后最后对电池充电的过程。版权所有（C）2004，JPO

3. 发明专利

JPH07163013A ELECTRIC BRAKE EQUIPMENT OF AUTOMOBILE 失效
公开(公告)号：JPH07163013A
公开(公告)日：1995-06-23
申请号：JP29996293
申请日：1993-11-30
申请人： TOSHIBA CORP
发明人： MITSUI HISAYASU
IPC分类号： H01F6/00 , B60K6/20 , B60K6/28 , B60K6/485 , B60L7/00 , B60L11/18 , B60L50/16 , B60W10/08 , B60W20/00 , H02J15/00 , B60L11/14
摘要： PURPOSE:To enable efficient regeneration of the energy generated at the time of braking, as an electric energy. CONSTITUTION:A rotor part of an electric rotating machine 2 is connected directly to the main shaft of an internal combustion engine 1 driving an axle of an automobile. A braking device 3 and an electric power storage device (SMES) 6 based on a superconducting magnet are connected to the electric rotating machine 2. An electric energy generated at the time of braking is regenerated and stored in the SMES 6. The stored electric energy is used as a power source of an auxiliary motive power at the time of start and acceleration. Since the SMES 6 enables attainment of a large storage capacity by a small volume, the electric energy generated at the time of braking can be regenerated efficiently.

4. 发明专利

JPH0645137A COIL FOR ELECTROMAGNET AND MANUFACTURING METHOD THEREOF 失效
公开(公告)号：JPH0645137A
公开(公告)日：1994-02-18
申请号：JP19855192
申请日：1992-07-24
申请人： TOSHIBA CORP
发明人： MITSUI HISAYASU
IPC分类号： H01F7/06 , H01F41/12
摘要： PURPOSE:To manufacture the title coil for electromagnet capable of using an especially fine strand as a conductor as well as externally force-cooling down with high magnetic field precision. CONSTITUTION:The title manufacturing method is composed of the two steps enumerated as follows i.e., the first step of winding a flexible insulating pipe 3 for previously running a cooling medium around a mold so that a resin 5 containing a filler may be cast molded in a cavity inside the mold excluding the hollow part 4 to be set for molding a resin cast molded body and the second step of integrating the resin cast molded body with electric insulated coils 6 by taking the cast molded body out of the mold and then containing said coil 6 made of previously wound up conductors in the state of being arranged near the insulating pipe 3 in another mold and casting a resin to be set later.

5. 发明专利

JPH0458415A MANUFACTURE OF HEAT-RESISTANT INSULATED COIL 失效
公开(公告)号：JPH0458415A
公开(公告)日：1992-02-25
申请号：JP16420490
申请日：1990-06-25
申请人： TOSHIBA CORP
发明人： MITSUI HISAYASU
IPC分类号： H01F41/12 , H01B7/02 , H01B13/00 , H01B13/08 , H01B13/16
摘要： PURPOSE:To obtain a heat-resistant insulated coil for high voltage which is able to be used for a long duration stably at high temperature and is not deteriorated by heating cycles by coiling up a mica tape prepared by sticking an inorganic reinforcing material with an adhesive of an inorganic silicone or an inorganic paint while applying an inorganic silicone or inorganic paint to a conductor and firing them and making them inorganic. CONSTITUTION:A conductor 1 is composed of a flat square wire of copper 2 reinforced by dispersion of nickel-coated alumina and a mica tape 3 consisting of a silica cloth and a soft and not sintered collecting mica sheet stuck to the cloth with a small amount of silicone adhesive and being coiled on the copper. After the conductor 1 is coiled up into a pancake-like shape, it is shaped using an inorganic adhesive 4 such as an alkyl silicate-based inorganic silicone containing an inorganic filler, alumina, etc. Further a mica tape 5 composed of an inorganic filler-containing inorganic silicone and a pressure-sensitive silicone adhesive applied to the inorganic silicone is coiled on the conductor and the resulting product is fired at >=300 deg.C to make it inorganic and then an inorganic insulating tape bearing no adhesive 6 is coiled on the obtained conductor to give a heatresistant insulated coil.

6. 发明专利

JPH0454843A ELECTRIC ROTATING MACHINE 失效
公开(公告)号：JPH0454843A
公开(公告)日：1992-02-21
申请号：JP15981590
申请日：1990-06-20
申请人： TOSHIBA CORP
发明人： MITSUI HISAYASU
IPC分类号： H02K3/44 , H02K5/16 , H02K7/09
摘要： PURPOSE:To realize an operating state where lubricant is not mixed into chlorofluors carbon(CFC) 123 and to suppress degradation of dielectric strength of insulated wire by employing a magnetic bearing which can float the shaft of an electric rotating machine or a gas bearing. CONSTITUTION:A motor employing a magnetic bearing comprising an electromagnet for producing a magnetic field around the bearing or a gas bearing for producing a gas pressure as the shaft rotates, wherein a polyesteramideimide insulated wire is employed in the stator wiring, is driven under a state where the winding is immersed in CFC 123 mixed with no lubricant of refrigerator. Since the shaft of an electric rotating machine is floated by the magnetic force of magnetic bearing or the gas pressure of gas bearing, no load is exerted on the bearing which thereby does not burn but rotate normally even under a state where lubricant or refrigerator oil is not mixed with CFC 123. Furthermore, an insulated wire which is inexpensive, provides high workability and scarcely causes deterioration of insulation can be employed.

7. 发明专利

JPH0442510A MANUFACTURE OF SUPERCONDUCTIVE MAGNET 失效
公开(公告)号：JPH0442510A
公开(公告)日：1992-02-13
申请号：JP15045990
申请日：1990-06-08
申请人： TOSHIBA CORP
发明人： MITSUI HISAYASU
IPC分类号： H01F41/02 , H01F6/00 , H01F6/06
摘要： PURPOSE:To prevent the damage on a function as an insulating sheet even when it is heated and pressed and to prevent the occurrence of wire movement by a method wherein an insulating sheet, which is obtained by impregnating and coating the sheet with a thermosetting resin and perfectly hardening it and then spreading a second thermosetting resin on that, followed by drying to a semi-hardening state, is inserted among wound layers of a superconductive wire and it is hardened by heating after winding them. CONSTITUTION:A reinforcement 11 consisting of glass fibers is impregnated and coated with a first thermosetting resin 12 and it is perfectly hardened. Further, the reinforcement 11 is impregnated and coated with a second thermosetting resin 13 and it is dried to a semi-hardening state, thereby obtaining an insulating sheet 14, The content of total thermosetting resin is 40 - 60 wt.%, and it is preferable to that the first thermosetting resin 12 is 10 - 30 wt.%, and the second resin 13 is 10 - 50 wt.%. While inserting the insulating sheet 14 among wound layers of a superconductive wire, the superconductive wire 17 made by coating a surface of a conductor 15 with an electrical insulator 16 is wound in order, after which it is hardened by heating so as to bond the superconductive wires 17 each other and to bond the superconductive wire 17 and a winding frame 18.

8. 发明专利

JPS6420605A FOIL-WOUND TRANSFORMER 失效
公开(公告)号：JPS6420605A
公开(公告)日：1989-01-24
申请号：JP17583587
申请日：1987-07-16
申请人： TOSHIBA CORP
发明人： ISHIOKA YASUAKI , MITSUI HISAYASU
IPC分类号： H01F27/20
摘要： PURPOSE:To prevent temperature rise of a lead pipe which is located in the upper and lower sections of a cooling duct and to raise insulation reliability by constituting a lead pipe with synthetic resin and providing a hole to the lead pipe so that insulating gas which is filled in a tank may circulate. CONSTITUTION:A lead pipe 15 of a cooling duct is constituted with a thermoplastic and thermosetting synthetic resin such as epoxy resin which corporates insulating inorganic or organic fiber and particle filler, and is formed in one- piece construction with metal fitting section 14. A hollow insulation tube 16 penetrates a hole of lead pipe 15 then is fixed to the lead pipe 15 by jigs 17a and 17b in the both sides. The pipe 15 is connected to an external cooler and the insulation tube 16 opens to a tank which contains insulating gas. According to this constitution, cooling efficiency of refrigerant which flows in the lead pipe is greatly improved and a foil-wrapped transformer of high insulating and reliability for many hours operation can be acquired.

9. 发明专利

JPS6243189A MANUFACTURE OF HEAT INSULATING SUPPORING ROD 失效
公开(公告)号：JPS6243189A
公开(公告)日：1987-02-25
申请号：JP18188085
申请日：1985-08-21
申请人： TOSHIBA CORP
发明人： MORIYAMA HIDESHIGE , MITSUI HISAYASU , WACHI YOSHIHIRO , SASAKI KATSUTOKI
IPC分类号： H01L39/04
摘要： PURPOSE:To prevent shear fracture of a part between a core and outer fiber, by providing an outward expanding tapered form at both ends of a fiber reinforced plastic rod, holding the rod with a cylindrical metal piece, and pressing the tapered part in a half-split metal piece with a force, which is larger than a supporting load and does not damage the rod. CONSTITUTION:A glass-fiber reinforced plastic rod, which is molded by drawing, is cut, and the diameter of the intermediate part is made small. Thus, a rod 1, whose both end parts are formed in an outward expanding shape at a gradient Y/X of 1/30-1/10, is formed. A tapered part 8 is held with a half split metal piece 3, which has a tapered hole matching the tapered part 8 of the rod 1. A cylindrical metal piece 4 is fixed to a fixing member. The tapered part is pulled or pushed in the direction of an arrow M with a force, which is larger than the supporting load of a supporting rod and does not damage the rod 1. Thus the tapered part is pressed into the half split metal piece 3.

10. 发明专利

JPS6166316A Insulator of electric device 失效
标题翻译：电气设备绝缘子
公开(公告)号：JPS6166316A
公开(公告)日：1986-04-05
申请号：JP18656784
申请日：1984-09-07
申请人： Toshiba Corp
发明人： MITSUI HISAYASU
IPC分类号： H02K3/34 , H01B17/60

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