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1. 发明专利

JP2005183440A Superconducting member cooling apparatus 审中-公开
标题翻译：超级会员冷却装置
公开(公告)号：JP2005183440A
公开(公告)日：2005-07-07
申请号：JP2003417889
申请日：2003-12-16
申请人： Fuji Electric Systems Co Ltd , Kazuo Funaki , Masataka Iwakuma , Railway Technical Res Inst , Taiyo Nippon Sanso Corp , 大陽日酸株式会社 , 富士電機システムズ株式会社 , 成卓岩熊 , 和夫船木 , 財団法人鉄道総合技術研究所
发明人： YOSHIDA SHIGERU , KAMIOKA YASUHARU , UEMORI KATANOBU , FUNAKI KAZUO , IWAKUMA MASATAKA , YAMADA HISAO , SANUKI YASUTAKA , HATA HIROSHI , FUJIMOTO HIROYUKI , KAMIJIYOU HIROTAKA , NAGASHIMA MASARU , HERAI TOSHIKI , IKEDA KAZUYA
IPC分类号： F25D3/10 , F25B9/00 , F25B9/14 , H01L39/04
摘要： PROBLEM TO BE SOLVED: To surely and stably prevent the evacuation of a space above a liquid surface resulting from the disturbance of the liquid surface in a superconducting member cooling apparatus in which a superconducting member is cooled by the liquid nitrogen of an excessive cooling temperature, by cooling the liquid nitrogen in a temperature shielding vessel by a freezer in a state that the space on the liquid surface in the temperature shielding vessel accommodating the liquid nitrogen is maintained to a state equal to atmospheric pressure, or a state a little higher than the atmospheric pressure through the introduction thereto of gas in a condensation temperature lower than that of a nitrogen gas. SOLUTION: A cooling head of the freezer is exposed at its upper part from the liquid surface or located on the liquid surface at its entire part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了确保和稳定地防止由超导构件冷却装置中的液体表面的紊乱导致的液面上方的空间的抽空，其中超导构件被过度的液氮冷却冷却温度，通过在容纳液氮的温度保持容器内的液面上的空间维持在等于大气压的状态的状态下，通过冷冻器将温度保持容器内的液氮冷却，比通过导入气体的冷凝温度低于氮气的冷凝温度高于大气压。解决方案：冷冻机的冷却头在其上部从液面露出，或者位于液体表面的整个部分。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2006196604A Superconducting coil 有权
标题翻译：超导线圈
公开(公告)号：JP2006196604A
公开(公告)日：2006-07-27
申请号：JP2005005453
申请日：2005-01-12
申请人： Fuji Electric Systems Co Ltd , Fujikura Ltd , Internatl Superconductivity Technology Center , Masataka Iwakuma , Kyushu Electric Power Co Inc , Railway Technical Res Inst , 九州電力株式会社 , 富士電機システムズ株式会社 , 成卓岩熊 , 株式会社フジクラ , 財団法人国際超電導産業技術研究センター , 財団法人鉄道総合技術研究所
发明人： IWAKUMA MASATAKA , TOMIOKA AKIRA , KONNO MASAYUKI , FUJI HIROSHI , SUZUKI KENJI , IZUMI TERUO , SHIOBARA TORU , HAYASHI HIDEMI
IPC分类号： H01F6/06
CPC分类号： H01F6/06 , H01F27/2871 , H01F27/346 , H01F2027/2838 , Y10S505/879
摘要： PROBLEM TO BE SOLVED: To provide a safe and large-capacity superconducting coil that can suppress AC loss by using a parallelized superconductor, increases the current capacity of a coil, and further prevents the burnout of a conductor due to an overcurrent at excitation inrush, sudden short-circuiting accidents, or the like. SOLUTION: A three-dimensional parallel conductor 60, where a two-dimensional parallel conductors 50 in which a plurality of superconducting wires 40 are arranged in parallel in the axial direction of the coil are laminated in parallel in a plurality of layers, is set to be a superconducting conductor unit. The three-dimensional parallel conductor 60 as the superconducting conductor unit is wound on the outer-periphery surface of a roll frame 55. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供可以通过使用并联超导体来抑制AC损耗的安全大容量超导线圈，增加线圈的电流容量，并且进一步防止由于过电流引起的导体的烧坏励磁涌流，突发短路事故等。解决方案：三维平行导体60，其中多个超导线40在线圈的轴向平行布置的二维平行导体50以多层平行层叠，被设置为超导导体单元。作为超导体单元的三维平行导体60卷绕在卷架55的外周面上。（C）2006年，JPO＆NCIPI

3. 发明专利

JP2006196720A Superconductor and superconducting coil using the same 有权
标题翻译：超导体和超导线圈使用相同
公开(公告)号：JP2006196720A
公开(公告)日：2006-07-27
申请号：JP2005007008
申请日：2005-01-14
申请人： Fuji Electric Systems Co Ltd , Masataka Iwakuma , Railway Technical Res Inst , 富士電機システムズ株式会社 , 成卓岩熊 , 財団法人鉄道総合技術研究所
发明人： IWAKUMA MASATAKA , FUJIMOTO HIROYUKI , KAMIJIYOU HIROTAKA , YAMADA HISAO , TOMIOKA AKIRA
IPC分类号： H01F6/06 , H01B12/06 , H01B13/00
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To obtain a parallelized superconductor that can suppress AC loss, cope with a coil having a small radius of curvature, and is easily manufactured, and to prevent the burning, or the like of a conductor due to an overcurrent in the facilitation of an increase in current capacity, excitation inrush, sudden short-circuiting accidents, or the like as a superconducting coil. SOLUTION: In the superconductor, a plurality of oxide superconducting wires 20a, covered with an electrically insulating material or a high-resistance material, are arranged in parallel in the direction of a conductor width. The superconducting coil is set to be a secondary parallel conductor, where the superconductor is wound in a single layer or a plurality of layers individually, or a plurality of superconductors are arranged in parallel in the direction of a coil axis. The secondary parallel conductor is wound in a single layer or a plurality of layers, and a part, where vertical flux linkage acting between respective oxide superconducting wires of the superconductor acts so that the vertical flux linkage is canceled each other by the distribution of a magnetic field generated by the superconducting coil, is provided at least partially in terms of the structure and arrangement of the superconducting coil. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题为了获得能够抑制AC损耗的并联超导体，可以应对具有小曲率半径的线圈，并且易于制造，并且防止由于导体引起的导体的燃烧等过电流，促进电流容量的增加，励磁涌流，突发短路事故等作为超导线圈。解决方案：在超导体中，覆盖有电绝缘材料或高电阻材料的多个氧化物超导线20a沿导体宽度的方向平行布置。超导线圈被设定为次级并联导体，其中超导体单独地缠绕在单层或多层中，或者多个超导体在线圈轴线的方向上平行布置。次级并联导体缠绕在单层或多层中，并且作用在超导体的各氧化物超导线之间的垂直磁链作用的垂直磁链的作用使得垂直磁链通过磁分布而相互抵消至少部分地根据超导线圈的结构和布置提供由超导线圈产生的磁场。版权所有（C）2006，JPO＆NCIPI

4. 发明授权

US07394338B2 Superconducting coil 有权
标题翻译：超导线圈
公开(公告)号：US07394338B2
公开(公告)日：2008-07-01
申请号：US11330899
申请日：2006-01-12
申请人： Masataka Iwakuma , Akira Tomioka , Masayuki Konno , Hiroshi Fuji , Kenji Suzuki , Teruo Izumi , Yuh Shiohara , Hidemi Hayashi
发明人： Masataka Iwakuma , Akira Tomioka , Masayuki Konno , Hiroshi Fuji , Kenji Suzuki , Teruo Izumi , Yuh Shiohara , Hidemi Hayashi
IPC分类号： H01F6/00
CPC分类号： H01F6/06 , H01F27/2871 , H01F27/346 , H01F2027/2838 , Y10S505/879
摘要： In one embodiment, a superconducting coil includes a tertiary parallel superconductor unit (60) composed of superposed in parallel a plurality of layers of secondary parallel superconductor units (50). The layers of secondary parallel superconductor units include a plurality of superconductor elements (40) arranged in parallel along the axial direction of the coil, forming a superconducting conductor unit. The tertiary parallel superconductor unit is wound on a bobbin (55). In another embodiment, the superconducting coil includes one or more layers of the secondary parallel superconductor unit wound on the bobbin. In both embodiments, the secondary parallel superconductor unit can include at least one non-superconducting conductor element (70). The layer of the secondary parallel superconductor unit forming an outer side of the tertiary parallel superconductor unit can include at least one non-superconducting conductor element. A layer of non-superconducting conducting or high-strength insulating supporting member (71) of electromagnetic force can be formed on the outer side of the tertiary parallel superconductor unit.
摘要翻译：在一个实施例中，超导线圈包括由并联叠置的多个次级并联超导体单元（50）组成的第三平行超导体单元（60）。次级并联超导体单元的层包括沿着线圈的轴向平行布置的多个超导体元件（40），形成超导导体单元。第三并联超导体单元卷绕在线轴（55）上。在另一个实施例中，超导线圈包括缠绕在线轴上的次级平行超导体单元的一层或多层。在两个实施例中，次级并联超导体单元可以包括至少一个非超导导体元件（70）。形成第三平行超导体单元的外侧的次级并联超导体单元的层可以包括至少一个非超导导体元件。可以在第三平行超导体单元的外侧形成电磁力的非超导导电或高强度绝缘支撑构件（71）的层。

5. 发明申请

US20070145100A1 Low Alternating-Current Loss Oxide Superconductor and Fabricating Method Thereof 有权
标题翻译：低交流损耗氧化物超导体及其制造方法
公开(公告)号：US20070145100A1
公开(公告)日：2007-06-28
申请号：US11560522
申请日：2006-11-16
申请人： Kenji Suzuki , Saburo Hoshi , Junko Matsuda , Teruo Izumi , Yuh Shiohara , Masataka Iwakuma
发明人： Kenji Suzuki , Saburo Hoshi , Junko Matsuda , Teruo Izumi , Yuh Shiohara , Masataka Iwakuma
IPC分类号： A47J36/02
CPC分类号： H01L39/143 , H01L39/2467 , Y10S505/887
摘要： The present invention is configured such that, in a low AC loss oxide superconductor constituted by providing an oxide superconducting layer 6 on a substrate 1, said oxide superconducting layer 6 is separated into a plurality of filament conductors 2 in parallel to the lengthwise direction of said substrate 1 by dividing grooves 3 plurally formed in the widthwise direction of said substrate, and a high-resistance oxide 8 is formed in said dividing grooves 3. Because of the invention, it is possible to increase the insulation properties of individually divided mated filament conductors, and to obtain an oxide superconductor that has low AC loss.
摘要翻译：本发明被配置为使得在通过在基板1上设置氧化物超导层6而构成的低AC损耗氧化物超导体中，所述氧化物超导层6与多个长丝方向平行地分离成多个细丝导体2 基板1通过在所述基板的宽度方向上分割多个形成的槽3，并且在所述分隔槽3中形成高电阻氧化物8。由于本发明，可以增加单独分割的配合细丝导体的绝缘性能，并获得具有低AC损耗的氧化物超导体。

6. 发明授权

US08880135B2 Low alternating-current loss oxide superconductor and fabricating method thereof 有权
标题翻译：低交流损耗氧化物超导体及其制造方法
公开(公告)号：US08880135B2
公开(公告)日：2014-11-04
申请号：US11560522
申请日：2006-11-16
申请人： Kenji Suzuki , Saburo Hoshi , Junko Matsuda , Teruo Izumi , Yuh Shiohara , Masataka Iwakuma
发明人： Kenji Suzuki , Saburo Hoshi , Junko Matsuda , Teruo Izumi , Yuh Shiohara , Masataka Iwakuma
IPC分类号： H01L39/14 , H01B12/06 , H01L39/24
CPC分类号： H01L39/143 , H01L39/2467 , Y10S505/887
摘要： The present invention is configured such that, in a low AC loss oxide superconductor constituted by providing an oxide superconducting layer 6 on a substrate 1, said oxide superconducting layer 6 is separated into a plurality of filament conductors 2 in parallel to the lengthwise direction of said substrate 1 by dividing grooves 3 plurally formed in the widthwise direction of said substrate, and a high-resistance oxide 8 is formed in said dividing grooves 3. Because of the invention, it is possible to increase the insulation properties of individually divided mated filament conductors, and to obtain an oxide superconductor that has low AC loss.
摘要翻译：本发明被配置为使得在通过在基板1上设置氧化物超导层6而构成的低AC损耗氧化物超导体中，所述氧化物超导层6与多个长丝方向平行地分离成多个细丝导体2 基板1通过在所述基板的宽度方向上分割多个形成的槽3，并且在所述分隔槽3中形成高电阻氧化物8.由于本发明，可以增加单独分开的配合的细丝导体的绝缘性能并获得具有低AC损耗的氧化物超导体。

7. 发明授权

US07453340B2 Superconducting wire and superconducting coil employing it 有权
标题翻译：超导线和超导线圈采用它
公开(公告)号：US07453340B2
公开(公告)日：2008-11-18
申请号：US10514194
申请日：2004-07-13
申请人： Kazuo Funaki , Masataka Iwakuma , Takanobu Kisu , Akira Tomioka , Toshio Uede , Hiroshi Fuji , Teruo Izumi , Yuh Shiohara
发明人： Kazuo Funaki , Masataka Iwakuma , Takanobu Kisu , Akira Tomioka , Toshio Uede , Hiroshi Fuji , Teruo Izumi , Yuh Shiohara
IPC分类号： H01B12/06 , H01B13/00 , H01F6/00
CPC分类号： H01L39/143 , H01F6/02 , H01F6/06 , H01F27/2852 , H01F27/2871 , H01F27/346 , Y10S505/704 , Y10S505/705 , Y10S505/879 , Y10S505/884 , Y10S505/887
摘要： Tape-shaped superconducting wires, and a superconducting coil formed from said wires, wherein a plurality of electrically separated superconducting film parts, each having a rectangular cross section and arranged in parallel, form parallel conductors, providing superconducting wires capable of containing losses incurred in the presence of alternating current (A/C). A superconducting coil is made by winding the superconducting wires, wherein the coil structure contains at least a part wherein perpendicular interlinkage magnetic fluxes acting among conductor elements of the parallel conductors by the distribution of magnetic fields generated by the superconducting coils cancel mutually in order to contain circulating current within the wires and to make shunt current uniform, thereby providing a low-loss A/C superconducting coil.
摘要翻译：带状超导线以及由所述导线形成的超导线圈，其中多个电隔离的超导薄膜部分各自具有矩形横截面并平行设置，形成平行导体，提供能够包含在存在交流电（A / C）。通过缠绕超导线制造超导线圈，其中线圈结构包含至少一部分，其中由超导线圈产生的磁场分布作用在并联导体的导体元件中的垂直互连磁通相互抵消以便包含在电线内循环电流并使分流电流均匀，由此提供低损耗A / C超导线圈。

8. 发明申请

US20060238928A1 Superconducting coil 有权
标题翻译：超导线圈
公开(公告)号：US20060238928A1
公开(公告)日：2006-10-26
申请号：US11330899
申请日：2006-01-12
申请人： Masataka Iwakuma , Akira Tomioka , Masayuki Konno , Hiroshi Fuji , Kenji Suzuki , Teruo Izumi , Yuh Shiohara , Hidemi Hayashi
发明人： Masataka Iwakuma , Akira Tomioka , Masayuki Konno , Hiroshi Fuji , Kenji Suzuki , Teruo Izumi , Yuh Shiohara , Hidemi Hayashi
IPC分类号： H02H7/00
CPC分类号： H01F6/06 , H01F27/2871 , H01F27/346 , H01F2027/2838 , Y10S505/879
摘要： In one embodiment, a superconducting coil includes a tertiary parallel superconductor unit (60) composed of superposed in parallel a plurality of layers of secondary parallel superconductor units (50). The layers of secondary parallel superconductor units include a plurality of superconductor elements (40) arranged in parallel along the axial direction of the coil, forming a superconducting conductor unit. The tertiary parallel superconductor unit is wound on a bobbin (55). In another embodiment, the superconducting coil includes one or more layers of the secondary parallel superconductor unit wound on the bobbin. In both embodiments, the secondary parallel superconductor unit can include at least one non-superconducting conductor element (70). The layer of the secondary parallel superconductor unit forming an outer side of the tertiary parallel superconductor unit can include at least one non-superconducting conductor element. A layer of non-superconducting conducting or high-strength insulating supporting member (71) of electromagnetic force can be formed on the outer side of the tertiary parallel superconductor unit.
摘要翻译：在一个实施例中，超导线圈包括由并联叠置的多个次级并联超导体单元（50）组成的第三平行超导体单元（60）。次级并联超导体单元的层包括沿着线圈的轴向平行布置的多个超导体元件（40），形成超导导体单元。第三并联超导体单元卷绕在线轴（55）上。在另一个实施例中，超导线圈包括缠绕在线轴上的次级平行超导体单元的一层或多层。在两个实施例中，次级并联超导体单元可以包括至少一个非超导导体元件（70）。形成第三平行超导体单元的外侧的次级并联超导体单元的层可以包括至少一个非超导导体元件。可以在第三平行超导体单元的外侧形成电磁力的非超导导电或高强度绝缘支撑构件（71）的层。

9. 发明申请

US20090170708A1 SUPERCONDUCTING WIRE AND SUPERCONDUCTING COIL MADE THEREWITH 有权
标题翻译：超级电线和超导线圈
公开(公告)号：US20090170708A1
公开(公告)日：2009-07-02
申请号：US12245201
申请日：2008-10-03
申请人： Kazuo Funaki , Masataka Iwakuma , Takanobu Kisu , Akira Tomioka , Toshio Uede , Hiroshi Fuji , Teruo Izumi , Yuh Shiohara
发明人： Kazuo Funaki , Masataka Iwakuma , Takanobu Kisu , Akira Tomioka , Toshio Uede , Hiroshi Fuji , Teruo Izumi , Yuh Shiohara
IPC分类号： H01F6/06 , H01F6/00 , H01B12/06
CPC分类号： H01L39/143 , H01F6/02 , H01F6/06 , H01F27/2852 , H01F27/2871 , H01F27/346 , Y10S505/704 , Y10S505/705 , Y10S505/879 , Y10S505/884 , Y10S505/887
摘要： Tape-shaped superconducting wires, and a superconducting coil formed from said wires, wherein a plurality of electrically separated superconducting film parts, each having a rectangular cross section and arranged in parallel, form parallel conductors, providing superconducting wires capable of containing losses incurred in the presence of alternating current (A/C). A superconducting coil is made by winding the superconducting wires, wherein the coil structure contains at least a part wherein perpendicular interlinkage magnetic fluxes acting among conductor elements of the parallel conductors by the distribution of magnetic fields generated by the superconducting coils cancel mutually in order to contain circulating current within the wires and to make shunt current uniform, thereby providing a low-loss A/C superconducting coil.
摘要翻译：带状超导线以及由所述导线形成的超导线圈，其中多个电隔离的超导薄膜部分各自具有矩形横截面并平行设置，形成平行导体，提供能够包含在存在交流电（A / C）。通过缠绕超导线制造超导线圈，其中线圈结构包含至少一部分，其中由超导线圈产生的磁场分布作用在并联导体的导体元件中的垂直互连磁通相互抵消以便包含在电线内循环电流并使分流电流均匀，由此提供低损耗A / C超导线圈。

10. 发明申请

US20060077025A1 Superconducting wire and superconducting coil employing it 有权
标题翻译：超导线和超导线圈采用它
公开(公告)号：US20060077025A1
公开(公告)日：2006-04-13
申请号：US10514194
申请日：2004-07-13
申请人： Kazuo Funaki , Masataka Iwakuma , Takanobu Kisu , Akira Tomioka , Toshio Uede , Hiroshi Fuji , Teruo Izumi , Yuh Shiohara
发明人： Kazuo Funaki , Masataka Iwakuma , Takanobu Kisu , Akira Tomioka , Toshio Uede , Hiroshi Fuji , Teruo Izumi , Yuh Shiohara
IPC分类号： H01F6/00
CPC分类号： H01L39/143 , H01F6/02 , H01F6/06 , H01F27/2852 , H01F27/2871 , H01F27/346 , Y10S505/704 , Y10S505/705 , Y10S505/879 , Y10S505/884 , Y10S505/887
摘要： Tape-shaped superconducting wires are made by forming a superconducting film on the substrate. At least the superconducting film is slit, electrically separated into a plurality of superconducting film parts each having a rectangular cross section and arranged in parallel to form parallel conductors. This provides superconducting wires capable of containing AC loss. A superconducting coil is made by winding the superconducting wires described above, wherein the provision of a coil structure containing at least partially a part wherein the perpendicular interlinkage magnetic flux acting among various conductor elements of the parallel conductors by the distribution of the magnetic field generated by the superconducting coils cancel mutually enables a simple structure without transposition to cancel mutually the interlinkage magnetic flux by the perpendicular magnetic field against wires, to contain circulating current within the wires by the perpendicular magnetic field and to make shunt current uniform. This provides a low-loss superconducting coil.
摘要翻译：带状超导线通过在基板上形成超导膜而制成。至少超导膜被切割，电分离成多个超导膜部件，每个超导膜部件具有矩形横截面并且平行布置以形成平行的导体。这提供了能够包含AC损耗的超导线。通过缠绕上述超导线来制造超导线圈，其中提供线圈结构，其至少部分地包含部分，其中通过由所述平行导体的各个导体元件中的磁场分布产生的磁场的分布而作用的垂直互连磁通量超导线圈相互抵消，能够实现简单的结构，而不会发生转移，以相互抵消通过垂直磁场对线的互连磁通，以通过垂直磁场包含线内的循环电流并使分流电流均匀。这提供了一个低损耗超导线圈。

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