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1. 发明专利

JPS6486430A HIGH-FREQUENCY OSCILLATOR 失效
公开(公告)号：JPS6486430A
公开(公告)日：1989-03-31
申请号：JP24261187
申请日：1987-09-29
申请人： TOSHIBA CORP
发明人： HATAYAMA AKIMASA , EBISAWA KATSUYUKI , HONDA TSUTOMU , KOBAYASHI SHIGETADA , KONDOU MITSUNORI , TACHIKAWA NOBUO , SAITO YASUSHI
IPC分类号： H01J25/00
摘要： PURPOSE:To make the promotion of high output or long hour in an oscillator performable easily and economically by using a liquid nitrogen cooling superconductive coil for a field generating coil of a high-frequency source, requiring a high magnetic field of a gytron or the like. CONSTITUTION:A high-frequency oscillator is constituted of a liquid nitrogen cooling superconductive coil 50, insulating ceramics 16 between respective electrodes, a cathode 11 for emitting an electron, and an anode 14 for drawing the emitted electron sufficiently. In this liquid nitrogen cooling superconductive coil 50, a thermal shield is no longer required, and a bore diameter of the coil is able to take larger than ever before, and as compared with the conventional example (A-A' left), an ample distance between the insulating ceramics 16 and a coil surface is made takable.

2. 发明专利

JPS62247294A TRITIUM LEAKAGE PREVENTIVE DEVICE 失效
公开(公告)号：JPS62247294A
公开(公告)日：1987-10-28
申请号：JP8998786
申请日：1986-04-21
申请人： TOSHIBA CORP
发明人： ARAKI TAKAO , KOBAYASHI SHIGETADA
IPC分类号： G21F9/02 , G21B1/00 , G21B1/11 , G21F3/00 , G21F9/00

3. 发明专利

JPS61225797A HIGH FREQUENCY HEATER FOR NUCLEAR FUSER 失效
公开(公告)号：JPS61225797A
公开(公告)日：1986-10-07
申请号：JP6528285
申请日：1985-03-29
申请人： JAPAN ATOMIC ENERGY RES INST , TOSHIBA CORP
发明人： IKEDA YOSHITAKA , YOKOKURA KENJI , KOBAYASHI SHIGETADA
IPC分类号： H05H1/18 , H01P1/30 , H01P3/06

4. 发明专利

JPS61125419A Impurity removing system 失效
标题翻译：重装卸系统
公开(公告)号：JPS61125419A
公开(公告)日：1986-06-13
申请号：JP24625984
申请日：1984-11-22
申请人： Toshiba Corp
发明人： KOBAYASHI SHIGETADA
IPC分类号： B01D35/147 , B01D35/14 , B01D46/42
摘要： PURPOSE: To reduce the capacity of filters, the pressure drop of the whole system, the driving load of a fluid, and the space by providing a line for by-passing the filters, and passing the fluid through both the filters and the by-pass line in normal operation.
CONSTITUTION: A fluid is discharged by a fluid driving device 2, treated in an essential treating component 1, and then circulated through filters 3. In this case, only a part of the fluid is passed through the filters 3a, 3b, and 3c, and the other part is passed through a bypass line 5 by regulating appropriately or fully opening valves 4a, 4b, and 4c. In this case, the flow rate of the fluid driving device 2 is determined by the requirement from the function of the essential treating component 1. Meanwhile, only a necessary flow rate is passed through the filters 3a, 3b, and 3c, and the capacity is designed in accordance with the flow rate.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了降低过滤器的容量，整个系统的压降，流体的驱动负载和空间，通过提供旁路过滤器的管线，并使流体通过过滤器和旁路，通行线正常运行。构成：流体驱动装置2排出，在基本处理部件1中处理，然后通过过滤器3循环。在这种情况下，只有一部分流体通过过滤器3a，3b和3c，并且另一部分通过调节适当或完全打开的阀4a，4b和4c而通过旁路管线5。在这种情况下，流体驱动装置2的流量根据基本处理部件1的功能的要求来确定。同时，只有必要的流量通过过滤器3a，3b和3c，并且容量是根据流量设计的。

5. 发明专利

JPS59152206A Catalytic reaction apparatus for oxidation treatment of hydrogen isotope 失效
标题翻译：催化反应装置用于氢同位素氧化处理
公开(公告)号：JPS59152206A
公开(公告)日：1984-08-30
申请号：JP1938983
申请日：1983-02-08
申请人： Toshiba Corp
发明人： KOBAYASHI SHIGETADA
IPC分类号： C01B4/00 , B01J8/02
CPC分类号： B01J8/0214
摘要： PURPOSE:To effect the complete oxidation of hydrogen isotope with a catalytic reactor for the oxidation of hydrogen isotope, preventing the leak of the fluid to be treated, by improving the structure of the reaction vessel for introducing and discharging the fluid to the catalyst layer. CONSTITUTION:The harmful hydrogen isotope generated in chemical plant, nuclear power plant, etc., is made harmless by supplying the fluid of the hydrogen isotope from the inlet nozzle 11 of the reaction vessel 10 and oxidizing the isotope. The fluid is heated at a required temperature with the heater 13 in the preheating nozzle 12, sent to the introducing nozzle 14, and passed through the supporting mesh wall 22 of the side wall and the catalyst layer 15 controlled at the required temperature with the heater 18 to effect oxidation reaction. The fluid containing the hydrogen isotope removed and decreased below the permissible level is discharged through the outer supporting mesh wall 22 to the discharge flow path 16, and exhausted from the outlet nozzle 17. The leak of the fluid from the reaction vessel 10 can be prevented, and the fluid is nearly completely oxidized and made harmless.
摘要翻译：目的：通过改进用于将流体引入和排出到催化剂层的反应容器的结构，通过用于氢同位素氧化的催化反应器来完成氢同位素的完全氧化，防止待处理流体的泄漏。构成：通过从反应容器10的入口喷嘴11供给氢同位素的流体并氧化同位素，使得在化工厂，核电站等中产生的有害氢同位素无害化。将流体在预热喷嘴12内的加热器13加热到需要的温度，送到引入喷嘴14，并通过加热器的侧壁的支撑网壁22和控制在所需温度的催化剂层15 18进行氧化反应。含有去除并降低到允许水平以下的氢同位素的流体通过外支撑网壁22排出到排出流路16，并从出口喷嘴17排出。可以防止流体从反应容器10泄漏，并且流体几乎完全被氧化并变得无害。

6. 发明专利

JPH05232293A TREATING EQUIPMENT OF TRITIUM 失效
公开(公告)号：JPH05232293A
公开(公告)日：1993-09-07
申请号：JP3788492
申请日：1992-02-25
申请人： TOSHIBA CORP
发明人： KOBAYASHI SHIGETADA
IPC分类号： G21B1/11 , G21B1/00 , G21F9/02
摘要： PURPOSE:To enable easy and safe treatment of tritium by a method wherein the whole quantity of hydrogen isotope gas is oxidized, condensed-liquefied and stored. CONSTITUTION:An exhaust containing a hydrogen isotope mainly is introduced into an exhaust storage tank l and diluted with an inactive gas, while an oxygen gas being virtually in the same quantity as the hydrogen isotope is mixed therewith. The temperature of a mixed gas thus prepared is raised to a prescribed temperature by a heater 2 and introduced into a catalyst tower (oxidation accelerating means) 3. After the mixed gas is turned into water vapor and carbon dioxide and an inflammable is removed, cooling down near normal temperatures is made by a cooler 4 and the water vapor produced by oxidation in the catalyst tower 3 is passed through a dehumidifying tower 5 and removed. An exhaust gas from which humidity is removed is subjected to removal 6 and 7 of and particulates and led as an exhaust gas into an exhaust tube through a blower 8. Meanwhile, the dehumidifying tower 5 saturated by removal of the humidity is reactivated by heating by regenerating equipment for the dehumidifying tower. The humidity adsorbed by the dehumidifying tower 5 is vaporized and a reproduced gas obtained by the vaporization is cooled down and then collected and stored as drain in a storage tank for tritium and heavy water.

7. 发明专利

JPH04175693A VACUUM EXHAUST LINE OF NUCLEAR FUSION REACTOR AND CRYOGENICPUMP THEREOF 失效
公开(公告)号：JPH04175693A
公开(公告)日：1992-06-23
申请号：JP30111690
申请日：1990-11-08
申请人： TOSHIBA CORP
发明人： KOBAYASHI SHIGETADA
IPC分类号： G21B1/11 , G21B1/00 , G21B1/17
摘要： PURPOSE:To successively process fuel isotope gases by connecting a cryogenic pump to the gas discharge side portion of a plasma vacuum container via im purity removing devices, the cryogenic pump being capable of successive processing, and providing a tritium monitor in the exhaust line of the cryogenic pump. CONSTITUTION:A cryogenic pump 11 is connected to the gas discharge side portion of a plasma vacuum container 1 via impurity removing devices 31a, 31b. The cryogenic pump 11 is so designed as to be capable of processing fuel isotopes successively. A fuel transfer line through which fuel liquefied by the cryogenic pump 11 is transferred to a fuel refining system is provided. A vacuum pump such as a turbo molecular pump 13 is provided in the exhaust line of the cryogenic pump 11. Also a tritium monitor 42 is provided in the exhaust line. The exit side line of the tritium monitor 42 is separated into two portions, one of which is provided with a tritium fuel transfer pipe 42 and the other with an atmospheric escape pipe 46.

8. 发明专利

JPH0323202A METHOD FOR RECOVERING TRITIUM 失效
公开(公告)号：JPH0323202A
公开(公告)日：1991-01-31
申请号：JP15687189
申请日：1989-06-21
申请人： TOSHIBA CORP
发明人： KOBAYASHI SHIGETADA
IPC分类号： C01B4/00
摘要： PURPOSE:To improve the efficiency in recovering tritium by carrying out water swamping in accordance with the operating condition of a tritium steam adsorber. CONSTITUTION:A gas contg. tritium from a tritium source 1 is introduced into a catalytic oxidation reactor 5 through a tank 3 and a circulating pump 4, and the tritium is catalytically oxidized to tritium steam. The gas contg. the tritium steam generated in the reactor 5 is introduced into a synthetic-zeolite adsorption tower 8a through a heat exchanger 6 and a cooler 7, and the tritium steam is adsorbed. When the tritium concn. is high, the adsorption towers 8a and 8b are connected in series, and a water-swamping steam inlet part 9 is connected to enhance the adsorption efficiency. The gas passing through the towers 8a and 8b is discharged from a stack 10 via a tritium monitor 2b.

9. 发明专利

JPH01210019A TRITIUM REFINING DEVICE 失效
公开(公告)号：JPH01210019A
公开(公告)日：1989-08-23
申请号：JP3514688
申请日：1988-02-19
申请人： TOSHIBA CORP
发明人： KOBAYASHI SHIGETADA
IPC分类号： B01D59/14 , C01B4/00
摘要： PURPOSE:To make a device compact by disposing a heater, a filter constituted of electrolysis membranes and Pd membranes assembled alternately, O2, a tritium recovery section, a heating section and a metallic alloy bed in order from an inlet into a device casing. CONSTITUTION:Gas introduced from an inlet 1 on the upper section of a device casing C is heated by a heater 2, and passed through a filter assembled with electrolysis membranes 3 and Pd membranes 4, while a tritium single substance permeates the Pd membranes 4, and tritium water vapor is decomposed by electrolysis membranes 3, and O2 permeates the membranes 3, and tritium and O2 are respectively guided out of outlets 8 and 7 through recovery sections 6 and 5. The remaining gas is heated with a heater 10 of a heating section 9 and a tritium compound is decomposed by a metallic alloy bed 11 to discharge He and tritium single substance out of an outlet 12.

10. 发明专利

JPS6473289A NUCLEAR FUSION REACTOR 失效
公开(公告)号：JPS6473289A
公开(公告)日：1989-03-17
申请号：JP22946087
申请日：1987-09-16
申请人： TOSHIBA CORP
发明人： KONDOU MITSUNORI , EBISAWA KATSUYUKI , HONDA TSUTOMU , KOBAYASHI SHIGETADA , HATAYAMA AKIMASA , TACHIKAWA NOBUO , SAITO YASUSHI
IPC分类号： G21B1/05 , G21B1/00 , G21B1/11
摘要： PURPOSE:To obtain a highly safe nuclear fusion reactor with a better controllability of plasma with the simplification of a core construction and a cooling system, by employing a liquid nitrogen cooled superconductive coil in a coil system to cool a blanket, a shielding body and a coil by liquid nitrogen. CONSTITUTION:A shielding body 30 incorporates a vacuum container 1 holding a plasma 2 inside, a coil system such as a toroidal coil 31 comprising a liquid nitrogen cooled superconductive coil, a poloidal coil 46, a current transformer coil 47 and a diverter coil 51 and a blanket 33. The coil system and a cooling piping 50 for cooling the blanket 33, the shielding body 30 and the diverter 52 are arranged inside. The shielding body 30 is supported with a support column 32. This simplifies a core construction and a cooling system thereby achieving a higher controllability of plasma. There is also no such a member as splitting the support column thereby achieving a higher reliability for an earthquake or the like.

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