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1. 发明专利

JP2008215783A Cryogenic refrigerating machine and cryogenic refrigerating method 审中-公开
标题翻译：低温制冷机和低温制冷方法
公开(公告)号：JP2008215783A
公开(公告)日：2008-09-18
申请号：JP2007058004
申请日：2007-03-08
申请人： Toshiba Aitekku Kk , Toshiba Corp , 東芝アイテック株式会社 , 株式会社東芝
发明人： OTANI YASUMI , OSEMOCHI KOICHI , TAKAHASHI MASAHIKO , ONO MICHITAKA , KURIYAMA TORU , SASAKI TAKASHI , URATA MASAMI , NAKAYAMA SHIGEO
IPC分类号： F25B9/14
CPC分类号： F25B9/10
摘要： PROBLEM TO BE SOLVED: To provide a cryogenic refrigerating machine having a pre-cooling means and capable of enhancing the refrigerating efficiency by setting the expanding pressure to be equal to or lower than the critical pressure of the refrigerant.
SOLUTION: The cryogenic refrigerating machine is a GM refrigerating machine 16 which includes a high-compression compressor 10 for compressing the refrigerant, and a cold storage container 6 filled with a two-stage cold storage material 2a and a one-stage cold storage material 2b with the compressed refrigerant passing therethrough and reciprocating in a cylinder 5. The cryogenic refrigerating machine comprises at least one pre-cooling GM refrigerating machine 20 provided on a side of the cold storage container 6 for performing the pre-cooling, a pressure adjusting means for adjusting the expanding pressure of the refrigerant in the high-pressure compressor 10 to be equal to or lower than the critical pressure of the refrigerant, and a heat exchange means 19 provided on a bottom in a cooling stage 1 of the final stage of the GM refrigerating machine 16, performing the heat exchange with the refrigerant including a liquid generated when the refrigerant is expanded.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种具有预冷装置的低温制冷机，能够通过将膨胀压力设定在制冷剂的临界压力以下来提高制冷效率。解决方案：低温制冷机是一种GM制冷机16，其包括用于压缩制冷剂的高压缩压缩机10和填充有两级冷藏材料2a和一级冷的冷藏容器6 存储材料2b与压缩的制冷剂通过并在气缸5中往复运动。低温制冷机包括至少一个设在冷藏容器6一侧的预冷GM GM冷冻机20，用于进行预冷却，用于将高压压缩机10中的制冷剂的膨胀压力调节至等于或低于制冷剂的临界压力的调节装置，以及设置在最终级的冷却级1的底部的热交换装置19 与制冷剂膨胀时产生的液体的制冷剂进行热交换。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007115635A High temperature superconducting coil and its manufacturing method 有权
标题翻译：高温超导线圈及其制造方法
公开(公告)号：JP2007115635A
公开(公告)日：2007-05-10
申请号：JP2005308801
申请日：2005-10-24
申请人： Toshiba Corp , 株式会社東芝
发明人： KOYANAGI KEI , TOSAKA TAIZO , URATA MASAMI
IPC分类号： H01B12/06 , H01B13/00 , H01F6/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To manufacture a high-temperature superconducting coil with a small curvature required in a magnet for an accelerator. SOLUTION: This high temperature superconducting coil is equipped with a high temperature superconducting thin film wire rod containing a metal substrate 4, a high temperature superconducting thin film 3 formed on the metal substrate 4, and a stabilized metal layer 5 formed on the high temperature superconducting thin film 3, and is formed by laminating a plurality of plates 1 each obtained by processing the high temperature superconducting thin film wire rod into a shape having a current passage containing a slit part 2 in its in-plane two dimensional direction while connecting them. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：制造用于加速器的磁体中所需的小曲率的高温超导线圈。
解决方案：该高温超导线圈配备有含有金属基板4，形成在金属基板4上的高温超导薄膜3和形成在金属基板4上的稳定化金属层5的高温超导薄膜线材高温超导薄膜3，并且通过将通过将高温超导薄膜线材加工而获得的多个板1层压成具有在其面内二维方向上包含狭缝部2的电流通路的形状而形成，同时连接它们版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2012099618A Superconductive magnet device 有权
标题翻译：超级磁铁器件
公开(公告)号：JP2012099618A
公开(公告)日：2012-05-24
申请号：JP2010245585
申请日：2010-11-01
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKAYAMA SHIGEKI , TOSAKA TAIZO , SHIMONOSONO TSUTOMU , URATA MASAMI
IPC分类号： H01F6/00 , H01L39/04
摘要： PROBLEM TO BE SOLVED: To attain weight reduction of a superconductive magnet device while minimizing parts to be enforced and sustaining strength of the superconductive magnet device, by providing a support structure that limits the number of members to which a load such as electromagnetic force and mass is applied.SOLUTION: A superconductive magnet device, cooling a superconductive coil 1 with refrigerant, includes: a refrigerant container 2, having an inner wall passing through a center hole of the superconductive coil, that stores refrigerant, and contains and supports the superconductive coil; a vacuum container 3 having an inner wall passing through an inner wall of the refrigerant container; and an adiabatic support 4, provided between the inner wall of the vacuum container 3 and the inner wall of the refrigerant container 2, that connects between the vacuum container 3 and the refrigerant container 2. The inner wall of the vacuum container 3 is supported to an installation base G by vacuum container legs 3b.
摘要翻译：要解决的问题：为了实现超导磁体装置的重量减轻，同时最小化要实施的部件和超导磁体装置的维持强度，通过提供一种支撑结构，其限制诸如电磁施加力和质量。解决方案：用制冷剂冷却超导线圈1的超导磁体装置包括：制冷剂容器2，其具有通过超导线圈的中心孔的内壁，其存储制冷剂，并且包含并支撑超导线圈 ; 真空容器3，其具有穿过制冷剂容器的内壁的内壁; 以及设置在真空容器3的内壁和制冷剂容器2的内壁之间的绝热支撑件4，其连接在真空容器3和制冷剂容器2之间。真空容器3的内壁被支撑到通过真空容器腿部3b安装安装基座G. 版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010068563A Superconducting current limiter 审中-公开
标题翻译：超导电流限制
公开(公告)号：JP2010068563A
公开(公告)日：2010-03-25
申请号：JP2008230296
申请日：2008-09-08
申请人： Toshiba Corp , 株式会社東芝
发明人： YAZAWA TAKASHI , TOBA KOJI , URATA MASAMI , TAKIGAMI HIROYUKI
IPC分类号： H02H9/02
CPC分类号： Y02E40/69
摘要： PROBLEM TO BE SOLVED: To provide a superconducting current limiter that implements a high-performance superconducting current limiting function through simple circuitry.
SOLUTION: A superconducting element 14 is connected to a linkage line 22 that links a first power system 11 and a second power system 12 together. In the superconducting element, a first element portion 141 and a second element portion 142 each having inductance are so arranged that the inductance of the entire element is canceled out. A detector 15 detects voltage drop in the linkage line 22. Receiving a detection signal from the detector 15, a controller 16 outputs an actuating signal when voltage drop in the linkage line 22 is larger than a set value. Receiving an actuating signal from the controller 16, a switch 17 electrically connects the following together: a first junction point 18a located at some midpoint in the current path of the first element portion 141 and a second junction point 18b located at some midpoint in the current path of the second element portion 142.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过简单电路实现高性能超导限流功能的超导限流器。解决方案：超导元件14连接到将第一电力系统11和第二电力系统12连接在一起的联动线路22。在超导元件中，具有电感的第一元件部分141和第二元件部分142被布置成使得整个元件的电感被抵消。检测器15检测联动线22中的电压降。接收来自检测器15的检测信号时，控制器16在连接线22中的电压降大于设定值时输出启动信号。接收来自控制器16的致动信号，开关17将以下连接在一起：位于第一元件部分141的电流路径中的某个中点处的第一连接点18a和位于电流的某个中点处的第二连接点18b 第二元件部分142的路径。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009238888A Superconducting coil apparatus 有权
标题翻译：超级线圈设备
公开(公告)号：JP2009238888A
公开(公告)日：2009-10-15
申请号：JP2008080867
申请日：2008-03-26
申请人： Toshiba Corp , 株式会社東芝
发明人： TAZAKI KENJI , MIYAZAKI HIROSHI , ONO MICHITAKA , HANAI SATORU , IOKA SHIGERU , URATA MASAMI , ISHII YUSUKE
IPC分类号： H01F6/06 , H01F6/04
摘要： PROBLEM TO BE SOLVED: To provide a superconducting coil apparatus that more easily and more certainly ensures the critical current of a superconducting coil and can reduce AC loss. SOLUTION: The superconducting coil apparatus includes the superconducting coil where a plurality of pancake coils to which tape-like superconducting wires are wound are laminated. The superconducting wire is formed of a material where magnetic field angle dependency of critical current density is reduced. Widths of the superconducting wires constituting the pancake coils 1 arranged on both ends are made narrower than those of the superconducting wires constituting the pancake coils 2 arranged on the other part. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种更容易且更可靠地确保超导线圈的临界电流并且可以减少AC损耗的超导线圈装置。解决方案：超导线圈装置包括超导线圈，其中缠绕有带状超导线的多个扁平线圈被层叠。超导线由临界电流密度的磁场角依赖性降低的材料形成。构成布置在两端的扁平线圈1的超导线的宽度比构成另一部分的扁平线圈2的超导线窄。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008210939A Superconducting coil 审中-公开
标题翻译：超导线圈
公开(公告)号：JP2008210939A
公开(公告)日：2008-09-11
申请号：JP2007045289
申请日：2007-02-26
申请人： Toshiba Corp , 株式会社東芝
发明人： OSEMOCHI KOICHI , YAZAWA TAKASHI , ONO MICHITAKA , KURUSU TSUTOMU , URATA MASAMI
IPC分类号： H01F6/06 , H01F6/00 , H01F6/04
摘要： PROBLEM TO BE SOLVED: To provide a superconducting coil of low manufacturing cost of which the winding of a coil is easy to be manufactured at high cooling efficiency. SOLUTION: The superconducting coil comprises a spool 5 in which a plurality of post-like or plate-like posts 8 are so provided as to enclose a space between facing two end plates 7, and a coil where a superconducting wire 6 is wound outside the plurality of posts 8 to enclose the space. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种低制造成本的超导线圈，其中线圈的绕组容易以高冷却效率制造。解决方案：超导线圈包括线轴5，其中多个柱状或板状柱8设置成包围相对的两个端板7之间的空间，以及线圈，其中超导线6为缠绕在多个柱8外面以封闭空间。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007227167A Superconductive wire material, and superconductive device using the same 有权
标题翻译：超导电线材料，以及使用该材料的超导体器件
公开(公告)号：JP2007227167A
公开(公告)日：2007-09-06
申请号：JP2006047214
申请日：2006-02-23
申请人： Toshiba Corp , 株式会社東芝
发明人： YAZAWA TAKASHI , TAZAKI KENJI , URATA MASAMI
IPC分类号： H01B12/06 , H01B13/00
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a superconductive wire material in which partial exotherm due to gradual increase of resistance can be suppressed when an accidental current flows, and insulation destruction due to deviated voltage distribution can be prevented.
SOLUTION: In this superconductive wire material in which a superconductive layer is formed on a metal substrate and in which a metal layer is coated on the surface of this superconductive layer, the metal substrate and the metal layer are composed of metals with respectively different temperature characteristics of electric resistance, and furthermore, either one of the two has an electric resistance at room temperature of 1×10
-7 Ωm or more and 1×10
-5 Ωm or less, and the both are electrically connected.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种超导线材料，其中当意外电流流动时可以抑制由于电阻逐渐增加而导致的部分放热，并且可以防止由于偏离电压分布导致的绝缘破坏。解决方案：在金属基板上形成超导层并且在该超导层的表面上涂覆有金属层的超导线材中，金属基板和金属层分别由金属构成电阻的不同温度特性，此外，两者中的任一个在室温下具有1×10 -7 Ωm以上的电阻和1×10 -5 Ωm以下，两者电连接。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007221931A Superconducting current limiter 审中-公开
标题翻译：超导电流限制
公开(公告)号：JP2007221931A
公开(公告)日：2007-08-30
申请号：JP2006040618
申请日：2006-02-17
申请人： Toshiba Corp , 株式会社東芝
发明人： YAZAWA TAKASHI , OTANI YASUMI , URATA MASAMI
IPC分类号： H02H9/02 , H01F6/04 , H01F6/06
CPC分类号： Y02E40/69
摘要： PROBLEM TO BE SOLVED: To provide a superconducting current limiter having no need for increasing the thickness of a container nor the danger of rupturing of the container. SOLUTION: A refrigerant temperature control device 12 drives a freezer 9, on the basis of a detection signal from a temperature detector 11 and controls so that a refrigerant 3 may have a previously set temperature. An opening port 13, extending to the outside of a vacuum container 1, is formed on the top surface of a refrigerant container 2 housing a superconducting element 4. This configuration can keep the inside of the refrigerant container 2 at atmospheric pressure. Thus, there is no danger of the refrigerant container 2 rupture, and the need for increasing the cross-sectional area (of the thickness part) so much is eliminated, and heat entry is less likely to occur. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种不需要增加容器厚度的超导限流器以及容器破裂的危险。解决方案：制冷剂温度控制装置12基于来自温度检测器11的检测信号驱动冷冻器9，并进行控制，使得制冷剂3可以具有预先设定的温度。在容纳超导元件4的制冷剂容器2的上表面上形成有延伸到真空容器1外部的开口13。这种结构可以使制冷剂容器2的内部保持大气压。因此，没有制冷剂容器2破裂的危险，并且消除了增加（厚度部分）的横截面面积的需要这么多，并且不太可能发生热进入。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2014022543A Superconducting coil and superconducting coil device 有权
标题翻译：超导线圈和超导线圈设备
公开(公告)号：JP2014022543A
公开(公告)日：2014-02-03
申请号：JP2012159422
申请日：2012-07-18
申请人： Toshiba Corp , 株式会社東芝
发明人： IWAI SADANORI , MIYAZAKI HIROSHI , TOSAKA TAIZO , TAZAKI KENJI , URATA MASAMI , IOKA SHIGERU , ISHII YUSUKE
IPC分类号： H01F6/06
摘要： PROBLEM TO BE SOLVED: To achieve stable electrification by reducing the peeling stress acting on a thin film superconductive wire thereby preventing the superconducting characteristics of a superconducting coil from degrading, while ensuring insulation performance of the axial end face of the superconducting coil.SOLUTION: A superconducting coil 10 includes a winding 14 formed by winding a superconducting tape wire 11 of tape shape having multilayer structure around a spool 13 together with an insulation tape wire 12, and an insulation layer 15 bonded to an axial end face of the winding 14. The ratio W2/W1 is set to satisfy a relation W2/W1≤1.15, where W1 is the width of the superconducting tape wire 11, and W2 is the axial depth of the winding 14 including the insulation layer 15.
摘要翻译：要解决的问题：通过降低作用在薄膜超导线上的剥离应力来实现稳定的带电，从而防止超导线圈的超导特性降低，同时确保超导线圈的轴向端面的绝缘性能。解决方案：A 超导线圈10包括绕组14，该绕组14通过将具有多层结构的具有多层结构的带状的超导带状导线11与绝缘带线12一起卷绕而形成，以及与绕组14的轴向端面接合的绝缘层15。比率W2 / W1被设定为满足W2 /W1≤1.15的关系，其中W1是超导带线11的宽度，W2是包括绝缘层15的绕组14的轴向深度。

10. 发明专利

JP2011077248A Superconducting coil device and method of manufacturing the same 审中-公开
标题翻译：超级线圈装置及其制造方法
公开(公告)号：JP2011077248A
公开(公告)日：2011-04-14
申请号：JP2009226382
申请日：2009-09-30
申请人： International Superconductivity Technology Center , Toshiba Corp , 株式会社東芝 , 財団法人国際超電導産業技術研究センター
发明人： YAZAWA TAKASHI , KOYANAGI KEI , TAKIGAMI HIROYUKI , URATA MASAMI
IPC分类号： H01F6/06
摘要： PROBLEM TO BE SOLVED: To provide a superconducting coil device and a method of manufacturing the superconducting coil that can reduce coil parameters including the inductance nonuniformity of superconducting wires when a coil core is wound with a plurality of superconducting wires to facilitate current equalizing operation. SOLUTION: The superconducting coil device in which the coil core is wound with the plurality of superconducting wires and electrodes are provided at both ends of the respective superconducting wires includes a superconducting wire parallel structure in which a spool 10 is wound with the plurality of superconducting wires 311 (312) and 321 (322) spirally and at intervals along the axis of the spool 10, and an electrode peripheral surface arrangement structure in which the electrodes are provided by the superconducting wires, and the electrodes 21 to 28 are arranged on a peripheral surface of the spool 10. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种超导线圈装置和制造超导线圈的方法，其可以减少线圈参数，包括当线圈芯用多根超导线缠绕以促进电流均衡时超导线的电感不均匀性操作。解决方案：其中线圈芯缠绕有多根超导线和电极的超导线圈装置设置在各个超导线的两端，包括超导线平行结构，其中线轴10与多个线的超导线311（312）和321（322），并且沿着线轴10的轴线间隔地延伸，以及电极周面布置结构，其中电极由超导线设置，电极21至28布置在卷轴10的外围表面上。版权所有（C）2011，JPO＆INPIT

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