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1. 发明专利

JPH11144942A SUPERCONDUCTING COIL CONNECTION STRUCTURE 失效
公开(公告)号：JPH11144942A
公开(公告)日：1999-05-28
申请号：JP30263797
申请日：1997-11-05
申请人： JAPAN ATOMIC ENERGY RES INST , TOSHIBA CORP
发明人： TSUJI HIROSHI , ANDO TOSHINARI , TAKAHASHI YOSHIKAZU , NUNOTANI YOSHIHIKO , IKEDA TATSUMI , OSAKI OSAMU , SHIBUYA SUMIICHI , SASAKI TOMOYUKI , FUJIOKA TSUTOMU , OGATA TAISEI , NAKANO MASANOBU
IPC分类号： H01R4/68 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To restrain deformation, reduce an electric resistance and improve a cooling efficiency, by providing two guide tubes encompassing conductors, a spacer for restraining deformation of the conductors in the direction of diameter, and a hairpin conductor case, in a cap. SOLUTION: Abutment junction parts 6a and 6b are formed at both ends of a hairpin conductor 5 which is formed by twisting superconducting cables of superconducting conductor lead-out parts 4a and 4b arrayed in parallel and a number of superconducting cables and shaped by bending in a hairpin shape. A cap 7 for encompassing these abutment junction parts and the hairpin conductor 5 and perfectly closing a refrigerant is joined to the superconducting conductor lead-out parts 4a and 4b. In the cap, guide tubes which separately encompass the abutment junction parts 6a and 6b at two positions arrayed in parallel are provided. Moreover, a spacer for restraining deformation of superconducting conductors 3 in the direction of diameter is formed on the outer circumferential parts of the superconducting conductors 3, and a hairpin conductor case 14 for maintaining the shape of the hairpin conductor 5 and forming a refrigerant path is provided.

2. 发明专利

JPH11344586A FIRST WALL OF NUCLEAR FUSION DEVICE 失效
公开(公告)号：JPH11344586A
公开(公告)日：1999-12-14
申请号：JP15013998
申请日：1998-05-29
申请人： JAPAN ATOMIC ENERGY RES INST , TOSHIBA CORP
发明人： HATANO TOSHIHISA , TAKATSU HIDEYUKI , OOSEJI KOICHI , SHIBUI MASANAO , SHIBUYA SUMIICHI , YAMADA MASAHIRO
IPC分类号： G21B1/11 , G21B1/00 , G21B1/17
摘要： PROBLEM TO BE SOLVED: To arrange a cooling piping with excellent accuracy, to easily and surely mount a large number of armors, to easily and surely join a blanket or a diverter with the cooling piping, and to improve the reliability on the mounting of each part. SOLUTION: This first wall 5 is mounted on a blanket, a diverter 4 or an inner surface of a shielding body 3 which is installed in a vacuum container, and is provided with an armor 9 subjected to high heat and the high particle load from the plasma 2, and a heat sink 10 to remove the heat. An annular cooling piping 11 arranged so as to surround the plasma space is provided in the heat sink 10. The heat sink 10 comprises a plurality of plate-like elements 10a having a semi-circular groove 12 on a side edge, and the cooling piping 11 is held by the groove 12 of the plate-like element 10a.

3. 发明专利

JPH10284152A CONNECTION METHOD FOR SUPERCONDUCTING CONDUCTOR 失效
公开(公告)号：JPH10284152A
公开(公告)日：1998-10-23
申请号：JP9048997
申请日：1997-04-09
申请人： JAPAN ATOMIC ENERGY RES INST , TOSHIBA CORP
发明人： TAKAHASHI YOSHIKAZU , NISHI MASATAKA , ANDO TOSHINARI , TSUJI HIROSHI , SHIBUYA SUMIICHI , SASAKI TOMOYUKI , OGATA TAISEI
IPC分类号： H01R4/68 , H01F6/06 , H01R43/00 , H01R43/02
摘要： PROBLEM TO BE SOLVED: To eliminate complicatedness of connection work and make better workability as well as to realize resistance reduction and compactness of a connection part of superconducting conductors, and in addition to improve working environment. SOLUTION: Conduits 2, 2 being removed such that a plurality of superconducting wires 4, 4 are exposed on respective end parts, which are going to be connected, of two superconducting conductors 1, 1, the plurality of superconducting wires 4, 4 exposed at this conduit removed portions being covered with pipes 9, 9 respectively, the pipes 9, 9 being contracted so that the plurality of superconducting wires 4, 4 in the pipes 9 can gather densely, end faces 10 for connection being formed of the plurality of superconducting wires 4, 4 in the pipes 9 and of the pipes 9, 9 respectively, the two superconducting conductors being butted at each other via these end faces 10 for connection, these butted parts are pressed in a vacuum or in an argon atmosphere and locally heated by using a high-frequency heating coil 14, and thereby the two superconducting conductors 1, 1 are solid-phase welded in a butted state at each other.

4. 发明专利

JP2009135049A Method of manufacturing superconductive high frequency acceleration cavity, and superconductive high frequency acceleration cavity 审中-公开
标题翻译：制造超导高频加速孔的方法及超导高频加速孔
公开(公告)号：JP2009135049A
公开(公告)日：2009-06-18
申请号：JP2007311541
申请日：2007-11-30
申请人： Toshiba Corp , 株式会社東芝
发明人： SHIBUYA SUMIICHI , ORIGASA TOMOFUMI , KAMIKUBO HIROKI
IPC分类号： H05H7/20 , B21D26/033 , C23C4/06 , H05H1/32 , H05H1/42
摘要： PROBLEM TO BE SOLVED: To manufacture a superconductive high frequency acceleration cavity having no bead line due to welding without requiring time and effort at a low cost. SOLUTION: In a method of manufacturing a superconductive high frequency acceleration cavity, an acceleration cavity body 32 is manufactured by a superconductive material, the cavity body 32 being applied for high frequency acceleration and comprising: iris portions 30a, 30a connected to beam ports 33a, 33a on both end sides along the charged particle beam axis; and equatorial portions 31a, 31b in the middle. The method includes: a first step of obtaining the acceleration cavity body 32 by carrying out a bulge process to the superconductive material; and a second step of coating a superior thermal conduction material on the outside surface of the acceleration cavity body 32 thus obtained by the first step. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了制造由于焊接而不需要花费时间和精力的超导高频加速腔，其没有焊道线。解决方案：在制造超导高频加速腔的方法中，通过超导材料制造加速腔体32，腔体32被施加用于高频加速，并且包括：连接到光束的光圈部分30a，30a 沿着带电粒子束轴的两端侧的端口33a，33a; 赤道部31a，31b在中间。该方法包括：第一步骤，通过对超导材料进行凸起处理来获得加速腔体32; 以及第二步骤，通过第一步骤在加速腔体32的外表面上涂覆优良的导热材料。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2002141196A SUPERCONDUCTING HIGH FREQUENCY ACCELERATION CAVITY AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JP2002141196A
公开(公告)日：2002-05-17
申请号：JP2000337976
申请日：2000-11-06
申请人： TOSHIBA CORP
发明人： OBARA KAZUHIRO , ISHIKAWA MASAYUKI , TAKAISHI KAZUTOSHI , SHIBUYA SUMIICHI
IPC分类号： H05H7/20 , B21D22/16 , B21D51/18 , B21H1/00
摘要： PROBLEM TO BE SOLVED: To manufacture a superconducting high frequency acceleration cavity with no bead line by welding without any necessity of labor and time for manufacturing a surplus metal mold. SOLUTION: A plate material 2 having superconductivity covers over the outer circumferential surface of a mandrel 1 having a shape accorded with the inside shapes of a large-diameter part and a small-diameter part of the high frequency acceleration cavity 6 and constituted of a material decomposed more easily than the superconductive material, and rotation formed. A cylindrical cavity molding 4 made of the superconducting material and having the large-diameter part and the small-diameter part in a state covering over the outer circumferential surface of the mandrel 1 is thus provided and then the mandrel 1 is decomposed by heating to be taken out outside the cavity molding 4.

6. 发明专利

JP2001143898A SUPERCONDUCTIVE HIGH FREQUENCY TUNNEL AND METHOD OF MANUFACTURING IT 失效
公开(公告)号：JP2001143898A
公开(公告)日：2001-05-25
申请号：JP32832599
申请日：1999-11-18
申请人： TOSHIBA CORP
发明人： OBARA KAZUHIRO , TAKAISHI KAZUTOSHI , ISHIKAWA MASAYUKI , SHIBUYA SUMIICHI
IPC分类号： H05H7/20
摘要： PROBLEM TO BE SOLVED: To provide a superconductive high frequency tunnel that may be simply manufactured with preventing degradation of the superconductive property. SOLUTION: A method of manufacturing a superconductive high frequency tunnel comprises the steps of forming junction portions between a plurality of cells made in an element tube, arranging a stationary mold against one junction portion of a cell and a moveable mold against the other junction, sealing the inside parts of the tube corresponding to the both molds by a seal jig, injecting a pressurized fluid into the inlet formed in the seal jig at one side, moving the movable mold close to the stationary mold to bulge the tube to form a cell, drawing off the pressurized fluid through the outlet of the seal jig at one side as well as removing the seal jig, and repeating all the previous steps so as to form multiple cells.

7. 发明专利

JP2000294397A HIGH FREQUENCY ACCELERATING CAVITY AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000294397A
公开(公告)日：2000-10-20
申请号：JP10023099
申请日：1999-04-07
申请人： TOSHIBA CORP
发明人： YAMADA KIYOSHI , SHIBUYA SUMIICHI , KIMURA SEIICHIRO , SHIIHARA KATSUNORI
IPC分类号： G21K5/04 , H05H7/00
摘要： PROBLEM TO BE SOLVED: To reduce the manufacturing cost and to improve the quality and performance by using the laser beam as high density energy in the welding for lining a copper plate onto a cavity inner surface, and using an alloy mainly composed of nickel and copper as the material for a welding wire and a shim material to be added to a welding part. SOLUTION: The laser beam 8a vertically transmits in an optical path cover 9, and is horizontally reflected by a mirror 10 to be the laser beam 8b. The laser beam 8b transmits through a focusing lens 11 to be the laser beam 8c, and focused onto a welding part 6 from a point of a nozzle 12. As a lining plate 5 is cylindrical, a cavity body 1 is rotated or a point part with respect to the mirror 10 is rotated and controlled at an optimum welding speed to scan the laser beam 8c along an inner peripheral surface of the lining plate. On this occasinon, an interval between the nozzle 12 and the lining plate 5 can be uniformly kept by comprising, for example, the electrostatic capacity type copying sensor function or the contact-type copying sensor function.

8. 发明专利

JP2000294123A MANUFACTURE OF ION SOURCE ELECTRODE PLATE 失效
公开(公告)号：JP2000294123A
公开(公告)日：2000-10-20
申请号：JP10056499
申请日：1999-04-07
申请人： TOSHIBA CORP
发明人： SHIBUYA SUMIICHI , ICHIHASHI KOJI , OKUYAMA TOSHIHISA
IPC分类号： H01J9/02 , G21B1/00 , G21B1/11 , H01J27/02 , H01J37/08
摘要： PROBLEM TO BE SOLVED: To prevent impurities of a brazing filler material, etc., from being mixed in a plasma, to have few possibilities to leak a cooling medium from a cooling pipe, etc., and high cooling efficiency and to reduce the manufacturing cost by using low-cost materials. SOLUTION: This method for manufacturing an ion source electrode plate comprises a process (a) for piercing through holes 2a and 2b for penetrating inside parallel to the plane of a flat plate 1 from one end face to the other end face of the flat plate 1 by using a gun drill, a process (b) for constructing cooling holes 5 by mounting plugs 4 on both end face openings of the through holes 2a and 2b to tightly seal by seal-welding, processes (c) and (d) for piercing beam holes 6 perpendicular to the plane of the flat plate 1 and communicating holes 7 for communicating with the cooling holes 5 near the end face and a process (e) for fixing cooling medium supply/retrieve headers 9 and 10 by brazing as being aligned with the communicating holes 7.

9. 发明专利

JP2000156298A MANUFACTURE OF SUPERCONDUCTIVE HIGH FREQUENCY ACCELERATION CAVITY 失效
公开(公告)号：JP2000156298A
公开(公告)日：2000-06-06
申请号：JP32695998
申请日：1998-11-17
申请人： TOSHIBA CORP
发明人： SHIBUYA SUMIICHI , OTA TOMOKO
IPC分类号： H05H7/20 , H05H13/04
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for an economical superconductive high frequency acceleration cavity of high performance which can be easily manufactured and which can contribute to reduction of manufacturing cost. SOLUTION: In a high frequency acceleration cavity 11 to give energy to a charged particle beam, in which an inner surface of the cavity 11 comprising heat conductive material as base material to face the beam is formed of superconductive material, a first pipe 13 comprising superconductive material is inserted into the cavity 11, a second pipe 14 having ductility to which inner pressure is applied is inserted into the first pipe 13, and the inner pressure is added to the second pipe 14 to inflate it, thereby the first pipe 13 is indirectly deformed to make it close contact with the inside of the cavity 11.

10. 发明专利

JPH116057A ION ACCELERATING ELECTRODE PLATE AND ITS PRODUCTION 失效
公开(公告)号：JPH116057A
公开(公告)日：1999-01-12
申请号：JP15969097
申请日：1997-06-17
申请人： TOSHIBA CORP
发明人： SHIBUYA SUMIICHI , ICHIHASHI KOJI
IPC分类号： H05H1/22 , C23C14/32 , H01J27/02 , H01J37/08 , H05H5/02
摘要： PROBLEM TO BE SOLVED: To produce an ion accelerating electrode plate having high cooling efficiency by using a sheet composed of inexpensive metallic material. SOLUTION: Plural cooling grooves 2 are formed all over in the surface of a substrate 3 composed of copper or copper alloy. Each of the cooling grooves 2 is filled with a filling material 4 having a shape equal to that of the cooling groove 2 and capable of being removed by dissolution, by which the surface in which the cooling grooves are formed is made plane. The resultant plane surface in which the cooling grooves are formed is coated with a layer of copper or copper alloy equal to a sheet, by which a sheet-like metallic material layer 5 is formed on the surface in which the cooling grooves are formed. Subsequently, the filling material 4 is removed by dissolution from the substrate 3 on which the metallic material layer 5 is formed, by which plural cooling water passages 2a consisting of the plural cooling grooves 2 and the metallic material layer 5 is formed. Further, a beam hole 7 for ion beam extraction is formed by working between the adjacent cooling water passages 2a among the plural cooling water passage.

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