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1. 发明专利

JP2004027261A Local hardening method 审中-公开
公开(公告)号：JP2004027261A
公开(公告)日：2004-01-29
申请号：JP2002182629
申请日：2002-06-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRAI SHOZO , MEGA MASAHIKO , KANIKAWA MASAYA , MAEKAWA ATSUSHI , JO KATSUHIDE
IPC分类号： F01D5/28 , C21D1/09 , C21D9/00
摘要： PROBLEM TO BE SOLVED: To provide a local hardening method with which the toughness of a member (blade) body to a precipitation hardening type alloy-made member, such as a precipitation hardening type alloy-made steam turbine blade, is secured and only a portion which requires hardening (a portion needed to an erosion resistance) can be hardened.
SOLUTION: Only the portion which requires the erosion resistance in the precipitation hardening type alloy-made steam turbine blade 1, is locally heated to not less than the temperature of a solution treatment by using a heating means (laser beam, electron beam, high frequency induction or gas flame) to locally make the precipitation in the precipitation hardening type alloy into solution. Thereafter, only the portion which requires the erosion resistance is hardened by performing a heat treatment for aging-hardening under the conditions of the temperature and the time to increase the hardness than that before the local heating with the above heating means.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004261911A Channel structure and its method of manufacturing 审中-公开
公开(公告)号：JP2004261911A
公开(公告)日：2004-09-24
申请号：JP2003053921
申请日：2003-02-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： GOTO TAKAYUKI , TSUNO TAKESHI , SHINYA KENJI , FUNAYAMA MASAHIRO , HIRAI SHOZO , AOKI YASUTAKA , SAITO KATSUHIRO , SATO KEIICHI , TANI MITSUO
IPC分类号： B81B1/00 , B01J19/00 , B01J35/04 , B81C3/00 , F28D9/00 , F28F3/08 , H01M8/06
CPC分类号： F28D9/0043
摘要： PROBLEM TO BE SOLVED: To simply/inexpensively manufacture a channel structure equipped with a minute flow passage. SOLUTION: Flow passage corrugated plate 2 formed by plastic processing and having a minute pattern 2a is used for forming the minute flow passage. The flow passage corrugated plate 2 is fitted in a header through hole 5 of a header plate 3 in an upper side to form a flow passage unit, and the flow passage corrugated plate 2 is fitted in a header through hole 5 of a header plate 3 in a lower side to form a flow passage unit. These flow passage units and a middle partition plate 10 are laminated so as to put the middle partition plate 10 between these flow passage units. An upper surface is sealed by an upper sealing plate 1 and an upper partition plate 9, and a lower surface is sealed by a lower partition plate 11 and a lower sealing plate 4, thereby realizing a heat-exchanging function. Catalysts 8, 13 are respectively supported in the minute flow passages, thereby realizing a reacting function. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2003075073A Melting furnace for radioactive waste, and method of its operation 审中-公开
标题翻译：用于放射性废物的熔融炉及其操作方法
公开(公告)号：JP2003075073A
公开(公告)日：2003-03-12
申请号：JP2001262849
申请日：2001-08-31
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： UTA NOBUKI , OGAWA AKIRA , HIRAI SHOZO , OYA YASUMASA , ITO MASAYA , KODAMA TETSUHIKO
IPC分类号： G21F9/30 , F27B13/10 , F27B14/04 , F27B14/14 , F27B14/20 , F27D7/02 , F27D7/06 , F27D11/06 , H05B6/06 , H05B6/26 , H05B6/34 , H05B6/44
摘要： PROBLEM TO BE SOLVED: To prevent a container from being worn in a furnace for melting waste and reducing the volume of the same.
SOLUTION: A waste melting furnace comprises a container 1, for at least part of which a conductive material is used, a high frequency coil 2 connected to a high frequency power supply 15 for heating the container, stirring gas introducing means 19 for introducing stirring gas for stirring molten waste 3 in the container, an accommodation apparatus 10 for accommodating the whole of the container 1, and atmospheric gas substitution means 8 for substituting inactive gas fox the atmosphere in the accommodation apparatus 10. The container 1 is protected with use of inactive gas for the stirring gas introduction means 19 and the atmospheric gas substitution means 8, and with use of an inner lining 4, a conductive plate 7, an outer lining 13, and an inner wall protective gas nozzle 14. Further, the container is prevented from being oxidized and hence worn by introducing a reductive substance into the molten substance.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了防止容器在用于熔化废物的炉中磨损并减小其体积。解决方案：废料熔化炉包括容器1，其至少一部分使用导电材料，连接到用于加热容器的高频电源15的高频线圈2，用于引入搅拌气体的搅拌气体引入装置19 用于搅拌容器内的熔融废物3，用于容纳整个容器1的容纳装置10以及用于将惰性气体氟替代在容纳装置10中的大气的气氛气体取代装置8。用于搅拌气体引入装置19和气氛气体取代装置8的气体，以及使用内衬4，导电板7，外衬13和内壁保护气体喷嘴14.另外，防止容器不被氧化并因此通过将还原性物质引入熔融物质而被磨损。

4. 发明专利

JP2003068521A Directly-cooled superconductive coil, and magnetic field generator 审中-公开
标题翻译：直接冷却超导线圈和磁场发生器
公开(公告)号：JP2003068521A
公开(公告)日：2003-03-07
申请号：JP2001256723
申请日：2001-08-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MINAMI MASAHARU , IRIE TAKAYUKI , HIRAI SHOZO , NAKANO SHUNEI
IPC分类号： H01L39/04 , H01F6/04
摘要： PROBLEM TO BE SOLVED: To speed up heat conduction, to reduce the heat capacity of a heat conductive path, and to avoid the increase of AC loss by the reduction of the heat capacity of the heat conductive path. SOLUTION: This system is composed of an annular coil 5 having superconductivity, a refrigeration body 4 for cooling the coil 5, and a heat conductor 6 interposed between the coil 5 and the refrigeration body 4. The heat conductor 6 is equipped with a circumferential heat conductive section 12 thermally joined with the coil 5, and a plurality of radial heat conductive sections 13 thermally coupled with the refrigeration body 4 and thermally coupled with the circumferential heat conductive section 12, extending radially from the refrigeration body 4. The heat of the coil 5 in a peripheral region flows concentrically from a high-temperature region to a low-temperature region toward the refrigeration body 4. The region of concentration of its flow is a region at lower temperature, and higher-speed cooling becomes possible, skillfully making use of the physical properties that the capacity Q of heat conduction becomes larger when the temperature fall T is larger.
摘要翻译：要解决的问题：为了加速导热，降低导热路径的热容量，并且通过降低导热路径的热容量来避免AC损耗的增加。解决方案：该系统由具有超导性的环形线圈5，用于冷却线圈5的制冷机构4和介于线圈5与制冷机构4之间的导热体6构成。导热体6配有圆周热与线圈5热接合的导电部分12以及与制冷机构4热耦合并与周向导热部分12热耦合的多个径向导热部分13，其从制冷机构4径向延伸。线圈的热量 5在周边区域从高温区域向低温区域同向流向制冷机构4.其流动区域是较低温度的区域，可以进行更高速的冷却，巧妙地使用当温度下降T时，导热容量Q变大的物理性质。

5. 发明专利

JP2004098606A Molding tool, and molding method of frp molded article 审中-公开
标题翻译：玻璃钢成型制品的成型工具和成型方法
公开(公告)号：JP2004098606A
公开(公告)日：2004-04-02
申请号：JP2002266645
申请日：2002-09-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRAI SHOZO , MAIWA TAKUOMI
IPC分类号： B29C39/26 , B29C39/10 , B29C39/22 , B29K105/08
摘要： PROBLEM TO BE SOLVED: To provide a molding tool enabling efficient production of multiple models in smaller lots and a molding method of an FRP (Fiber Reinforced Plastic) molded article.
SOLUTION: Various FRP molded articles are manufactured by one main tool 11 by fitting cores 12 corresponding to the individual FRP molded articles to the tool 11 properly. The different types of FRP molded articles are manufactured sequentially by repeating a cycle of processes of setting, in the main tool 11, the cores 12 corresponding to the FRP molded articles to be molded, sticking a fibrous cloth in, injecting a resin, removing the articles from the tool after the resin is cured, and detaching the cores 12.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供能够以较小批量有效生产多个型号的模制工具和FRP（纤维增强塑料）模制品的模制方法。解决方案：通过一个主要工具11通过将对应于各个FRP模塑制品的芯12适当地装配到工具11来制造各种FRP模塑制品。通过重复在主工具11中设置与要成型的FRP成型体对应的芯部12，将纤维布粘着，注入树脂，除去树脂固化后来自工具的物品，以及分离芯12.版权所有（C）2004，JPO

6. 发明专利

JPH0910963A COLD JOINING METHOD 失效
公开(公告)号：JPH0910963A
公开(公告)日：1997-01-14
申请号：JP16060695
申请日：1995-06-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： HIRAI SHOZO
IPC分类号： B23K15/00 , B23K15/06 , B23K20/00 , B23K20/16 , B23K20/24 , C23C30/00 , C23F4/00
摘要： PURPOSE: To obtain excellent join strength without raising temp. by coating joint surfaces with a soft material and irradiating the coated surfaces with an ion beam, then pressurizing the joint surfaces at the time of joining high- strength materials. CONSTITUTION: The joint surfaces of the high-strength materials are coated with the soft materials, such as Al, Au, Ag and Cu. The coated surfaces are irradiated with the ion beam in the vacuum. The joint surfaces are pressurized in this vacuum state in a perpendicular direction without heating the surfaces and are joined at ordinary temp. The coating of the soft materials is executed by any of ion plating, ion mixing, ion implanting or plating. The vacuum degree at which the irradiation with the ions in possible may be Torr. While the ion beams are generally Ar ions, any ion beams are usable, insofar as the ion beams are inert gaseous ions. The pressurizing force on the joint surfaces of >=0.5kg/mm suffices.

7. 发明专利

JPH0635347B2 失效
公开(公告)号：JPH0635347B2
公开(公告)日：1994-05-11
申请号：JP24312586
申请日：1986-10-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUKAYA YASUHIRO , HIRAI SHOZO , OKAZAKI YOICHIRO , MATSUDAIRA NOBUYASU , MATSUDA MITSUO
IPC分类号： C04B37/02 , B23K15/00 , B23K20/00 , B32B15/04 , B32B18/00

8. 发明专利

JPH03152883A MANUFACTURE OF LONG SUPERCONDUCTOR 失效
公开(公告)号：JPH03152883A
公开(公告)日：1991-06-28
申请号：JP29007589
申请日：1989-11-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： HIRAI SHOZO , HIRAMOTO YONEO
IPC分类号： H01R4/68
摘要： PURPOSE:To obtain a long superconductor resistible to a quench phenomenon and having sufficient strength by surrounding a superconductive wire with highly strong materials and low electric resistant materials joined in sequence in the longitudinal direction respectively. CONSTITUTION:Highly strong materials 1 each made of a highly strong material such as a Cu-Cr alloy and having a groove cross section are joined in sequence at junctions 4 in the longitudinal direction by arc welding or the like, thereby forming a long material. Low electric resistant material 2 such as highly pure Cu are joined in sequence at junctions 5 in the longitudinal direction by fusion welding or the like, thus forming another long material. A superconducting wire 3 is disposed in a container part 3a inside the groove of the highly strong materials 1. The highly strong materials 1, low electric resistant materials 2 and superconductive wire 3 are joined together with a junction material such as solder or the like, thereby forming a long superconductor. The highly strong materials 1 can secure the strength of the superconductor, and the low electric resistant materials 2 functions as bypass in case of generation of a quench phenomenon.

9. 发明专利

JPH03138871A CONNECTING METHOD FOR SUPERCONDUCTING WIRE 失效
公开(公告)号：JPH03138871A
公开(公告)日：1991-06-13
申请号：JP27573389
申请日：1989-10-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： HIRAI SHOZO , HIRAMOTO YONEO , MINAMI MASAHARU , FUJIWARA MAKOTO , KAMINOFUJI YASUO , HAYAKAWA KAZUYOSHI , NAKANO SHUNEI
IPC分类号： H01R4/68 , H01R43/00
摘要： PURPOSE:To smoothly feed a superconductive current or a bypass current by superimposing low-electric resistance materials and high-strength materials together, then connecting a superconducting wire and the low-electric resistance material and high strength material by soldering. CONSTITUTION:Members 1 and 5 made of a high-strength material 2 surrounding a superconducting wire 4 and a low-electric resistance material 3 are formed so that connecting portions of the member 1 and the member 5 are overlapped together at ends and in the length direction. Superconducting wires 4 of the member 1 and the member 5 are connected together while being surrounded by the low-electric resistance material 3 and the high strength material 2, low- electric resistance materials 3 and high-strength materials 2 are connected together at overlapped portions, then the superconducting wire 4 and low-electric resistance material 3 and high-strength material 2 are overlapped and connected by soldering. Superconducting wires 4 and low-electric resistance materials of two members 1 and 5 are adjacently located and metallurgically connected together by soldering, thus electrical continuity is obtained. A superconductive current or a bypass current smoothly flows.

10. 发明专利

JPS6444276A METHOD FOR JOINING DOUBLE MEMBERS 失效
公开(公告)号：JPS6444276A
公开(公告)日：1989-02-16
申请号：JP20143487
申请日：1987-08-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： HIRAI SHOZO
IPC分类号： B23K3/04 , B23K20/00
摘要： PURPOSE:To safely execute joining in a short period of time by packing a reacting agent which induces a self-exothermic reaction to an inside tubular member inserted into an outside tubular member, igniting the reacting agent from one end and tightly adhering the joint surfaces of the two members by the reaction heat thereof. CONSTITUTION:An inside pipe 1 and an outside pipe 2 are fitted to each other and are erected in a receiving tray 5. The self-exothermic reacting agent 3 is packed into the inside pipe 1. The self-exothermic reaction is induced and the reaction is vigorously progressed, by which the inside pipe 1 and the outside pipe 2 are joined at the joint surfaces 4 when the reacting agent 3 is ignited from the end thereof. A shielding gas such as Ar is introduced through an introducing hole 6 between the joint surfaces to prevent the oxidation of said surfaces. The inside pipe 1 is expanded larger than the outside pipe 2 and the tight adhesion of the joint surfaces is induced. An insert material may be used for the joint boundary face of the two pipes in order to improve the joining property of the inside pipe 1 and the outside pipe 2. The joining of the double members is thereby easily and safely executed.

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