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1. 发明专利

JPH06303738A FLYWHEEL GENERATOR 失效
公开(公告)号：JPH06303738A
公开(公告)日：1994-10-28
申请号：JP11876792
申请日：1992-05-12
申请人： HITACHI LTD , TOKYO ELECTRIC POWER CO , KOKUSAI CHODENDO SANGYO GIJUTS , NIPPON STEEL CORP , SHIKOKU ELEC POWER , RAILWAY TECHNICAL RES INST , KAWASAKI HEAVY IND LTD
发明人： MORIMOTO HIROSHI , YASAKA YASUHIRO , SAITO KEIJI , SUZUKI HIROKAZU , ENDO MASAHIKO , GOTO KIYOSHI , MURAKAMI MASAHITO , TAKAICHI HIROSHI , KOSHIZUKA NAOKI , FUJIMOTO HIROYUKI , KONDO AKIHIRO
IPC分类号： H02K7/09 , H02K21/14
摘要： PURPOSE:To provide a flywheel generator which has sufficient levitation performance and whose electrical characteristics are not deteriorated by magnetic bearings which are composed of high temperature superconductors. CONSTITUTION:A generator has a flywheel 1, pole permanent magnets 1-1, levitation magnets 2-1 and magnetic bearings 2 and 3 which are comosed of levitation bulks 3-1 made of superconducting material and are positioned so as to face the levitation magnets 2-1. In this generator, the magnetic bearings 2 and 3 are so privided as to have outer diameters smaller than the center diameters of the pole permanent magnets. With this constitution, a large gap can be provided between a magnetic bearing levitation part and a stational part and the a large size flywheel generator which has the magnetic bearings composed of the high temperature superconductors can be obtained and, further, the disturbance of a magnetic field can be suppressed.

2. 发明专利

BR0212785A 未知
公开(公告)号：BR0212785A
公开(公告)日：2007-01-09
申请号：BR0212785
申请日：2002-10-16
申请人： KROSAKIHARIMA CORP , NIPPON STEEL CORP
发明人： IKEBE TETSUNORI , FURUTA YOICHI , KIMONJI JUN , SHIRAMA NORIKAZU , GOTO KIYOSHI , NAKAMURA YUKIHIRO , KAWANO KOJI , YAMADA YASUHIRO
IPC分类号： F27D1/16
摘要： An applying method excellent in applicability of a monolithic refractory to a molten metal vessel, a molten metal processing apparatus, or a high-temperature furnace and in applied body life as compared to conventional spraying methods and a monolithic refractory are disclosed. Applying water is added in advance to a refractory ultrafine powder of volatile silica and/or calcined alumina stored in a hopper and the mixture is kneaded. A monolithic refractory is compounded with a dispersant and a refractory aggregate containing 1-30 mass% of the refractory ultrafine powder mixed with the applying water. The compounded monolithic refractory is fed to a portion below the hopper while adding a quick setting agent, and centrifugally projected. Since the monolithic refractory is fed to the portion below the hopper, the fluidity imparted to the monolithic refractory can be of a low degree. Therefore, the amount of water for application can be reduced, and a local application can be facilitated by projecting the monolithic refractory in a predetermined range of angle.

3. 发明专利

BRPI0212785B1 método de aplicar um material refratário monolítico a um recipiente para metais em fusão 未知
公开(公告)号：BRPI0212785B1
公开(公告)日：2015-10-27
申请号：BR0212785
申请日：2002-10-16
申请人： KROSAKIHARIMA CORP , NIPPON STEEL & SUMITOMO METAL CORP , NIPPON STEEL CORP
发明人： KIMONJI JUN , GOTO KIYOSHI , KAWANO KOJI , SHIRAMA NORIKAZU , IKEBE TETSUNORI , YAMADA YASUHIRO , FURUTA YOICHI , NAKAMURA YUKIHIRO
IPC分类号： F27D1/16
摘要： "método de aplicar um material refratário monolítico a qualquer um dentre um recipiente para metais em fusão, um aparelho de processamento para metais em fusão e um forno a alta temperatura, e, material refratário monolítico". são divulgados um método de aplicação com excelente aplicabilidade de um refratário monolítico a um recipiente de metal em fusão, um aparelho de processamento de metal, ou um forno de alta temperatura e na vida do corpo aplicado, comparado com métodos de jateamento convencionais, e um refratário monolítico. a aplicação de água é usada é feita de antemão a um pó refratário ultrafino de sílica volátil e/ou alumina calcinada armazenada em uma tremonha e a mistura é amassada. um refratário monolítico é composto de um dispersante e um agregado refratário que contém 1-30% em massa do pó refratário ultrafino misturado com a água de adição. o refratário monolítico composto é alimentado a uma parte abaixo da tremonha, enquanto se adiciona um agente acelerador de pega, e projetado centrifugamente. uma vez que o refratário monolítico é alimentado na parte abaixo da tremonha, a fluidez conferida ao refratário monolítico pode ser de um baixo grau. portanto, a quantidade de água para aplicação pode ser reduzida, e um local de aplicação pode ser facilitado projetando-se o refratário monolítico com ângulo em uma faixa predeterminada.

4. 发明专利

JPH02126613A FOIL WOUND TRANSFORMER 失效
公开(公告)号：JPH02126613A
公开(公告)日：1990-05-15
申请号：JP27931488
申请日：1988-11-07
申请人： TOKYO ELECTRIC POWER CO , TOSHIBA CORP
发明人： GOTO KIYOSHI , YAMAZAKI TAKASHI , URATA NOBUO
IPC分类号： H01F27/18
摘要： PURPOSE:To reduce the pressure loss of an insulating pipe and lessen the loss of accessories after decreasing the head of the pump by causing an insulating pipe which is connected to an end part of a cooling panel to have a smooth inner face and an end or both ends of it to be equipped with an insulating tube consisting of a corrugated tube. CONSTITUTION:The construction of an insulating pipe 11 is made with an insulating tube 11a having a large wall thickness in which its inner face is smooth and one end side of the above insulating tube or both ends of it is equipped with a corrugated tube 11b having a thin wall thickness. Connection to a cooling duct is performed in such a way that a flange fitting 17 which is bonded to an end part of the pipe 11 is clamped to a nozzle 16 of a cooling duct end part with a nut 18. As the pipe 11 is composed of the insulating tube 11a and the corrugated tube 11b, a required strength for outside pressure is fully secured. Since a part of the pipe 11 is made by the corrugated tube, it holds flexibility and then it is mounted and assembled easily. The inner part of the insulating tube 11a having the thick wall thickness which occupies about 90% of the total length of the insulating pipe is so smooth that its friction factor of the inner part of the pipe becomes about 1/10 in comparison with a case where the tube is constructed only by the corrugated tube and even a pressure loss becomes about 1/10.

5. 发明专利

JPH02123715A GAS-INSULATED ON-LOAD TAP CHANGING TRANSFORMER 失效
公开(公告)号：JPH02123715A
公开(公告)日：1990-05-11
申请号：JP27613488
申请日：1988-11-02
申请人： TOKYO ELECTRIC POWER CO , TOSHIBA CORP
发明人： GOTO KIYOSHI , YAMAZAKI TAKASHI , HONMA KOUSAKU
IPC分类号： H01F29/04
摘要： PURPOSE:To prevent the shortening of the life of a vaccum valve and to provide a transformer having a highly reliable rotary sealing part by housing a switch into a switch chamber which is separated from a transformer main body includ ing a tap selector, and providing a structure wherein high pressure is not loaded on the switch itself. CONSTITUTION:High pressure insulating gas 5a is sealed in a tank 6b of a transformer main body 110. A main body 4 of the center of the transformer and a tap selector 3 of an on-load tap changer are housed in the main body 110. Low pressure insulating gas 5b is sealed in a switch chamber 120. A switch 1 of the on-load tap changer is housed in the chamber. The tank 6b of the transformer and the switch chamber 120 are separated with an insulating barrier 130 in an airtight manner. When the switch 1 and the tap selector 3 are separat ed in this way, the pressure of the insulating gas on the side of the switch 1 can be made low. In this constitution, the life of a vaccum valve which opens and closes the current in the switch can be made long. There is no difference between the inner and outer pressures at the sealing part. The number of shaft rotations can be made small, and sealing performance can be improved.

6. 发明专利

JPH02123712A FOIL-WOUND TRANSFORMER 失效
公开(公告)号：JPH02123712A
公开(公告)日：1990-05-11
申请号：JP27613688
申请日：1988-11-02
申请人： TOKYO ELECTRIC POWER CO , TOSHIBA CORP
发明人： GOTO KIYOSHI , SUZUKI SHUICHI , TODA KATSUTOSHI
IPC分类号： H01F27/28
摘要： PURPOSE:To obtain a highly reliable foil-wound transformer without insulation problem by arranging a magnetic shield comprising copper or aluminum and a cooling panel at the outermost part of a winding. CONSTITUTION:Metal sheets 2 and an insulating sheet 3 are overlapped around an insulating tube 16, and winding 5 is formed. An electric-field relaxing shield 15 comprising nonmagnetic steel, a magnetic shield 18 comprising copper or aluminum and a cooling panel 6 are attached to the outside part of the winding 5. Therefore, leaking magnetic flux is repelled with the magnetic shield 18, and the loss at the end part of the winding is decreased. Therefore, the cooling panel 6 for the winding 5 can be arranged at a position separated from the outside of the winding 5. An insulating distance D between a liquid guiding nozzle 17 directed to the cooling panel 6 and the electric field relaxing shield 15 can be sufficiently secured. In this constitution, the loss at the winding is decreased, the cooling panel can be arranged at the position separated from the outer diameter of the winding and the highly reliable foil-wound transformer from the standpoint of insulation can be obtained.

7. 发明专利

JPH02123711A FOIL-WOUND TRANSFORMER 失效
公开(公告)号：JPH02123711A
公开(公告)日：1990-05-11
申请号：JP27613188
申请日：1988-11-02
申请人： TOKYO ELECTRIC POWER CO , TOSHIBA CORP
发明人： GOTO KIYOSHI , SUZUKI SHUICHI , TOGAWA YASUNOBU
IPC分类号： H01F27/28
摘要： PURPOSE:To provide a lead wire characterized by low loss at a lead part and flexibility by providing a metal sheet which is connected to a copper sheet of a lead part, and providing an insulating sheet which is overlapped on said metal sheet and wound around an iron core. CONSTITUTION:A copper sheet 3 has the same length as the width of a metal sheet 1 or the length shorter than said width. A part of a strand insulated cable 2 where the insulating layer is removed is brazed to the copper sheet 3. Thus a lead part is obtained. Then, the end part of the copper sheet 3 at the lead part is connected to the end part of the metal sheet by pressure welding or welding. Since the strand insulated cable 2 and the copper sheet 3 are securely connected by the welding, the reliability of the conductor connecting part is improved. Since the strand insulated cable 2 has flexibility, excessive force is hard to be applied to the bonding part between a winding and the lead wire. In this constitution, eddy current loss at the lead wire is less, and a foil wound transformer having the lead wire structure characterized by flexibility is obtained.

8. 发明专利

JP2005316681A Voltmeter checking support device, terminal device and voltmeter checking support method 审中-公开
标题翻译：电压表检查支持设备，终端设备和电压表检查支持方法
公开(公告)号：JP2005316681A
公开(公告)日：2005-11-10
申请号：JP2004133345
申请日：2004-04-28
申请人： Tokyo Electric Power Co Inc:The , 東京電力株式会社
发明人： GOTO KIYOSHI , OKADA MIKIO , ONO TAKAHISA , INOUE YOSHIAKI
IPC分类号： G08C15/00 , G08C17/00
摘要： PROBLEM TO BE SOLVED: To provide a voltmeter checking support device for easily checking a voltmeter in a highly safe method and accurately reading a checked value at low cost, and also to provide a terminal device and a voltmeter checking support method. SOLUTION: The voltmeter checking support device 1 comprises a body 2 storing a control circuit, an imaging part 3 for imaging a numerical value display part N, and an antenna 4 for transmitting imaged pictures. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种电压表检查支持装置，用于以高度安全的方法轻松检查电压表，并以低成本准确地读取检查值，并提供终端装置和电压表检查支持方法。电压表检查支持装置1包括存储控制电路的主体2，用于对数值显示部分N进行成像的成像部分3和用于发送成像的图像的天线4。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JPS6428581A MONITORING METHOD AND APPARATUS WITH TV CAMERA 失效
公开(公告)号：JPS6428581A
公开(公告)日：1989-01-31
申请号：JP18235987
申请日：1987-07-23
申请人： TOKYO ELECTRIC POWER CO , TOKO ELECTRIC
发明人： GOTO KIYOSHI , HANAMURA MAKOTO , NAKAMAE EIHACHIROU , EDA TETSUO , YAZAWA KENICHI
IPC分类号： G01V8/10
摘要： PURPOSE:To enable accurate detection of a moving target, by a method wherein the entire screen is divided into numerous pixels and a signal is sent out when the brightness of a pixel to be newly inputted changes with respect to the brightness of the pixels at the positions thereof already stored. CONSTITUTION:A video output signal 17 sent from a TV camera 2 is applied to a video/synchronous signal separation circuit 20 to be separated into an image signal 18 and a synchronous signal 19, which are sent out to an A/D conversion circuit 26 separately. A synchronous signal control circuit 26 sends numerous division synchronous signals 39 synchronized with the signal 19 to a level memory circuit 22, a counter circuit 28, a sensor memory circuit 34 and a moving object memory circuit 35 to divide a TV screen into numerous sections. On the other hand, the signal 18 is stored into the memory circuit 22 synchronizing the signal 39 while the circuit 22 sends the contents stored immediately before to a subtraction circuit 23, which subtracts a signal newly fed from the preceding contents and sends out an error signal to a comparator circuit 24. The circuit 24 sends an output signal to an OR circuit 27 when an input signal is larger than a reference signal to operate an alarm circuit 30.

10. 发明专利

JPH0351770A METHOD AND APPARATUS FOR MEASURING CURRENT AND METHOD FOR MOUNTING THE SAME APPARATUS 失效
公开(公告)号：JPH0351770A
公开(公告)日：1991-03-06
申请号：JP18824489
申请日：1989-07-19
申请人： TOKYO ELECTRIC POWER CO , NGK INSULATORS LTD
发明人： GOTO KIYOSHI , OSHI TETSUO , KATSUKAWA HIROYUKI , ABE HIROYUKI
IPC分类号： G01R15/24
摘要： PURPOSE:To measure only the current flowing to a conductor by excluding magnetic disturbance by arranging light modulating element so as to hold the conductor therebetween on both sides thereof and connecting the same between a light emitter and a photodetector in series by an optical fiber. CONSTITUTION:A pair of optical magnetic sensor elements 27a, 27b are arranged to the head part of the perforated insulator 2 for the fixing contact element of a breaker so as to hold a terminal plate 20a therebetween on both sides thereof and connected in series by an optical fiber C3 to be connected to a control apparatus K by optical fibers C1, C2. The light emitted from the LED 32a of the control apparatus K passes through both optical magnetic sensor elements 27b, 27a to rotate a plane of polarization in proportion to the intensity of an applied magnetic field and an angle of rotation becomes the intensity change of light through detectors 30b, 30a to be detected by a photodetector 33a and the current value of a supplied current is operated. At this time, since a pair of Faraday elements 31a, 31b are connected in series, disturbance is negated and only the current of a conductor can be measured.

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