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1. 发明专利

JPH113814A SINGLE PANCAKE WINDING, DOUBLE PANCAKE WINDING, SUPERCONDUCTING COIL, AND NUCLEAR FUSION DEVICE PROVIDED WITH THE COIL 失效
公开(公告)号：JPH113814A
公开(公告)日：1999-01-06
申请号：JP15474497
申请日：1997-06-12
申请人： HITACHI LTD , JAPAN ATOMIC ENERGY RES INST
发明人： TSUKAMOTO HIDEO , KAJIURA SOJI , OTSUKA MICHIO , KIKUCHI MITSURU
IPC分类号： G21B1/11 , G21B1/00 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To reduce the working amount and welding amount of the lid of a single pancake winding, by providing such a lid that is integrally formed with a disk and covers superconducting conductors and is joined with the disk or welded to the disk with a penetrating electron beam or penetrating laser. SOLUTION: Grooves are provided on one surface of a disk 1 and superconducting conductors 2 which are insulated after the conductors 2 are wound in the same shape as that of the grooves are housed in the grooves. Then, a single pancake winding is formed by covering the disk 1 with a lid 3 which is integrally formed with the disk 1 and supports and fixes the conductors 2 and welding the lid 3 to the disk 1 with a penetrating electron beam or penetrating laser. In the case, the lid 3 can be divided into a plurality of parts, so that two or more superconducting conductors 2 may be covered with one lid 3 in the radial direction. A superconducting coil is formed by laminating a plurality of single pancake windings thus formed upon another. Therefore, the working time and welding time of the lid 3 can be reduced and the deformation of the lid 3 which occurs when the lid 3 is worked and welded can be reduced. In addition, a sufficient strength can be secured.

2. 发明专利

JPH10253784A INSULATION STRUCTURE OF NUCLEAR FUSION DEVICE 失效
公开(公告)号：JPH10253784A
公开(公告)日：1998-09-25
申请号：JP6038997
申请日：1997-03-14
申请人： HITACHI LTD , JAPAN ATOMIC ENERGY RES INST
发明人： SUZUKI TAKAYUKI , USAMI SABURO , TSUKAMOTO HIDEO , KIKUCHI MITSURU
IPC分类号： G21B1/11 , G21B1/00
摘要： PROBLEM TO BE SOLVED: To provide an insulation structure of a nuclear fusion device in which the insulator between toroidal coils does not destroy even with using superconductivity toroidal coils. SOLUTION: In this insulation structure, the insulator is constituted of a biaxial weave fiber reinforced plastics 1 and the contact surface of toroidal coil 3 and the insulator is arranged to be the weaving surface of the fiber reinforced plastics. One or both contact surfaces of the fiber reinforced plastics or the toroidal coil is claded with high molecular compound with a low friction coefficient. By this, the destruction of insulator between toroidal coils 3 can be prevented.

3. 发明专利

JP2001349970A FIXING STRUCTURE OF FERROMAGNETIC BODY MOUNTED ON NUCLEAR FUSION DEVICE 失效
公开(公告)号：JP2001349970A
公开(公告)日：2001-12-21
申请号：JP2000174208
申请日：2000-06-06
申请人： HITACHI LTD , JAPAN ATOMIC ENERGY RES INST
发明人： NAKAYAMA TAKESHI , ABE MITSUJI , TSUKAMOTO HIDEO , OTSUKA MICHIO , SATO KATSUTOSHI , SATO MASAYASU , YAMAMOTO MASAHIRO
IPC分类号： G21B1/11 , G21B1/00 , G21B1/17 , G21B1/25
摘要： PROBLEM TO BE SOLVED: To reduce the scattering and loss of plasma from a plasma-confined region. SOLUTION: A ferromagnetic plate 10 generating a magnetic field canceling a magnetic field due to a current conducted into a troidal magnetic field coil 2 is arranged in a vacuum container 4, and a mounting means, for example, 8 is inserted into a through-hole 10A provided in the ferromagnetic plate 10 to tighten the mounting means to a fixing part, for example, 7 of the vacuum container 4 and fix the ferromagnetic plate 10 between the mounting means and the fixing part. An auxiliary ferromagnetic plate 12 replenishing a magnetic field by a magnetic field lost due to the through hole of the ferromagnetic plate is provided in the mounting means to suppress the leakage of magnetic flux from the ferromagnetic plate 10.

4. 发明专利

JPH10300625A LEAK INSPECTION DEVICE AND LEAK INSPECTION METHOD 失效
公开(公告)号：JPH10300625A
公开(公告)日：1998-11-13
申请号：JP11392497
申请日：1997-05-01
申请人： HITACHI LTD , JAPAN ATOMIC ENERGY RES INST
发明人： TSUKAMOTO HIDEO , OTSUKA MICHIO , TAGUCHI HIROSHI , TADA EISUKE
IPC分类号： G01M3/28
摘要： PROBLEM TO BE SOLVED: To carry out a leak inspection in a short time and moreover carry out the identification of a leak portion accurately. SOLUTION: Respective outside devices 810 are installed in the upper parts of a pair of base pipes 305a, 305b connected to branch pipes 304, an inside device 830 is lowered to a fixed position within the base pipes 305 through cables 826 from take-up machines 814, and the insides of the base pipes 305 and the branch pipes 304 are evacuated to the previously set vacuum of low level (such as 10 Pa level) by vacuum exhausters 812. The travel device 821 of the inside device 820 and the take-up machines 814 of the outside devices 810 are operated by remote operation controllers 811, and leak detectors 824 are moved to a leak inspecting portion. The expansion feature of a semifinished seal device 822 is operated by the control from a remote operation controller, and a metal sheet is expanded.

5. 发明专利

JPH05205544A FORCED REFRIGERATING TYPE SUPERCONDUCTOR AND MANUFACTURE OF THE SAME 失效
公开(公告)号：JPH05205544A
公开(公告)日：1993-08-13
申请号：JP1501392
申请日：1992-01-30
申请人： HITACHI LTD , JAPAN ATOMIC ENERGY RES INST
发明人： TSUKAMOTO HIDEO , WATANABE TAKASHI , YOSHIDA KIYOSHI , SUGIMOTO MAKOTO
IPC分类号： H01B12/16 , H01B13/00
摘要： PURPOSE:To effect no thermal effect inside a conductor in conduit welding and enable complete penetration welding of the conduit. CONSTITUTION:A superconductive wire 1, a stabilizing material 2 containing a liquid helium passage 3, insulating members 8 and 9 are accomodated in a conduit 4. A normal conductive tube 5 containing a coolant passage 7 is provided at the part adjascent to a conduit welding part 6. Accordingly, the passage of the coolant in the normal conductive tube 5 in conduit welding prevents the thermal effect on the inside of the superconductor due to welding heat, and the normal conductive tube 5 can be used as the liquid helium passage 3 after the completion of the conductor.

6. 发明专利

JPS5311892A AMPHOTERIC METAL IODIDESSATTACHED ACTIVATED CARBON AND RADIOACTIVE IODINE ADSORBENT COMPRISING THE SAME ACTIVATED CARBON 失效
公开(公告)号：JPS5311892A
公开(公告)日：1978-02-02
申请号：JP8675676
申请日：1976-07-21
申请人： JAPAN ATOMIC ENERGY RES INST , TSURUMI KOORU KK
发明人： KITANI SUSUMU , NARUTOMI MITSUO , SHIRATO YUUZOU , TSUKAMOTO HIDEO
IPC分类号： B01D53/70 , B01D53/02 , B01J20/20 , C01B31/08 , G21F9/00 , G21F9/02
摘要： PURPOSE:To obtain an adsorbent which can efficiently remove or revover radioactive iodine emitted by the troubles of reactor facilities or the like under various surroundings by attaching amphoteric metal iodides to activated carbon.

7. 发明专利

JP2008209292A Nmr device 有权
标题翻译： NMR装置
公开(公告)号：JP2008209292A
公开(公告)日：2008-09-11
申请号：JP2007047226
申请日：2007-02-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIINO TOSHIYUKI , TSUKAMOTO HIDEO , IIDA FUMIO , TSUCHIYA TSUGUTOSHI
IPC分类号： G01R33/3875
CPC分类号： G01R33/31 , G01R33/307 , G01R33/3875 , G01R33/389
摘要： PROBLEM TO BE SOLVED: To solve the problems wherein, in an NMR device, when an output from a room-temperature shim coil is enlarged, a temperature gradient is generated in a sample domain, and an NMR spectrum line width is widened, to thereby lower sensitivity.
SOLUTION: A heat conductor 12 having a high heat conductivity is installed on the room-temperature shim coil 10. The heat conductor 12 is provided as a coil bobbin, and the temperature of the heat conductor 12 is adjusted by a temperature control device 18 through a heat exchanger 15. In addition, generation of the temperature gradient in the sample domain can be suppressed by allowing temperature-controlled gas 9 whose temperature is adjusted to the same temperature as the room-temperature shim 10 to flow from under a sample tube 7. A combined material of a high-heat conductivity insulator such as aluminum nitride and a metal is used as a material for the heat conductor 12, and a metal part of the heat conductor has a rectangular shape to form a discontinuous structure in the circumferential direction, to thereby suppress flow of an eddy current.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题为了解决在NMR装置中当室温填充线圈的输出增大时在样品域中产生温度梯度并且扩大NMR谱线宽度的问题，从而降低灵敏度。解决方案：具有高导热性的导热体12安装在室温垫片线圈10上。热导体12设置为线圈架，热导体12的温度通过温度控制装置18通过热交换器15.此外，可以通过将温度调节到与室温垫片10相同的温度的温度控制气体9从下面的样品管7.使用诸如氮化铝和金属的高导热绝缘体的组合材料作为导热体12的材料，并且导热体的金属部分具有矩形形状以形成不连续结构从而抑制涡流的流动。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2005030781A SPLIT TYPE NMR APPARATUS AND METHOD FOR MANUFACTURING SUPERCONDUCTIVE COIL THEREOF 审中-公开
公开(公告)号：JP2005030781A
公开(公告)日：2005-02-03
申请号：JP2003192913
申请日：2003-07-07
申请人： HITACHI LTD
发明人： KIDO SHUICHI , TSUKAMOTO HIDEO
IPC分类号： G01R33/3815 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a split type NMR apparatus having a structure for increasing entire stiffness by arranging the structure member of electromagnetic force support effectively in a limited space, restraining the relative displacement between a superconductive coil and a structure by electromagnetic force, and preventing the occurrence of a quench phenomenon by an increase in a conductor temperature caused by friction heat generation when the superconductive coil placed under an extremely low temperature is energized, and to provide a method for manufacturing the superconductive coil. SOLUTION: The NMR apparatus supports the electromagnetic force operating toward the outside in the radius direction by an outer frame 11b to a winding coil section 11a arranged in a split type, and a flange 11c, where the winding coil section 11a is strongly pressed by the axial suction electromagnetic force is formed in one piece with the outer frame 11b. Accordingly, the relative displacement generated between a flange and a coil can be reduced. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2008209291A Nmr device 审中-公开
标题翻译： NMR装置
公开(公告)号：JP2008209291A
公开(公告)日：2008-09-11
申请号：JP2007047218
申请日：2007-02-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TSUCHIYA TSUGUTOSHI , TSUKAMOTO HIDEO , IIDA FUMIO , SHIINO TOSHIYUKI , TANAKA HIDEKI
IPC分类号： G01R33/3875 , G01R33/32 , G01R33/387
CPC分类号： G01R33/3806 , G01R33/28 , G01R33/30 , G01R33/3875
摘要： PROBLEM TO BE SOLVED: To solve deflection of an NMR probe and of room-temperature shim coils, and to thereby facilitate positioning thereof.
SOLUTION: This NMR device equipped with a split magnet and a cross-shape bore is also equipped with a straight pipe 3, having high rigidity for fitting the NMR probe 1, and the room-temperature shim coils 2 as an integrated object. The outside diameter of the straight pipe 3 is smaller than the inside diameter of a horizontal bore 13 into which the room-temperature shim coils 2, and the probe 1 are inserted. After fitting the room-temperature shim coils 2 and the NMR probe 1 into the straight pipe 3 with bolts 4 respectively, they are inserted into the horizontal bore (room-temperature space) 13 of NMR equipment. The room-temperature shim coils 2 and the probe 1 may be mounted on separate straight pipes 30, 30'.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了解决NMR探针和室温垫片线圈的偏转，从而便于其定位。解决方案：配备有分裂磁体和十字形孔的NMR装置还配备有直管3，其具有高刚性，用于装配NMR探针1，室温垫片线圈2作为一体。直管3的外径小于室温垫片2和探针1插入的水平孔13的内径。将室温垫片2和NMR探头1分别用螺栓4装入直管3后，将其插入NMR设备的水平孔（室温空间）13中。室温垫片2和探针1可以安装在分开的直管30,30'上。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2005310955A Winding method and winding device 审中-公开
标题翻译：卷绕方法和卷绕装置
公开(公告)号：JP2005310955A
公开(公告)日：2005-11-04
申请号：JP2004124202
申请日：2004-04-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IWATA HIROYUKI , OCHIAI YOSHITAKA , WAKUTA TAKESHI , TSUKAMOTO HIDEO , KUCHIISHI KEIICHI
IPC分类号： H01F41/06 , H01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a winding device, in which damages of a conductive wire and coating caused by interference between the conductive wires are prevented, the conductive wire of a plurality of layers, not necessarily having a constant sectional shape containing the coating, is wound densely on a coil bobbin having flange at both ends thereof, and a gap between the wire rods is eliminated to prevent degradation of the conductive performance. SOLUTION: The winding device comprises a guide pulley 10 for feeding a conductive wire 8 to a coil bobbin 2, having flanges at both ends thereof an urging roller 9 for urging the conductive wire 8 wound on the coil bobbin 2 by an end face in a direction of the flange; a support means 16 of the urging roller 9, which sets a relative position in an axial direction of the coil bobbin between the urging roller 9 and the guide pulley 10 of the conductive wire 8, according to characteristics, such as a raw material, a sectional shape or a material of costing of the conductive wire 8, and which makes an initial setting on an aslant introducing direction of the conductive wire 8, until a contact start point between the conductive wire 8 and the coil bobbin 2; an axial position detector 15 for detecting the position of the contact start point; a rotating means 4 of the coil bobbin 2; and a moving means 6 of the coil bobbin 2, which follows the coil bobbin 2 to the axial position of the contact start point so as to hold the aslant introducing direction after start of a coil winding. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种卷绕装置，其中防止由导线之间的干扰引起的导电线和涂层的损坏，多层的导线不一定具有恒定的截面形状，包含该涂层密封地缠绕在其两端具有凸缘的线圈架上，并且消除了线棒之间的间隙，以防止导电性能的劣化。卷绕装置包括用于将导线8馈送到线圈架2的导向滑轮10，其两端具有凸缘，该推压辊9用于将缠绕在线圈架2上的导线8推到末端面向法兰方向; 推压辊9的支撑装置16，其根据诸如原材料的特性，将导线8的推压辊9和导向滑轮10之间的线圈架轴线的轴向设置相对位置，导线8的接触开始点直到导线8的接触开始点为止，进行导线8的上下导入方向的初始设定，用于检测接触起点的位置的轴向位置检测器15; 线圈架2的旋转装置4; 以及线圈架2的移动装置6，其沿着线圈架2到达接触开始点的轴向位置，以便在线圈绕组开始之后保持倾斜导入方向。版权所有（C）2006，JPO＆NCIPI

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