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1. 发明授权

US06376099B1 CU-containing NB3A1 multifilamentary superconductive wire and process for producing the same 失效
标题翻译：含CU的NB3A1复丝超导丝及其制造方法
公开(公告)号：US06376099B1
公开(公告)日：2002-04-23
申请号：US09708409
申请日：2000-11-09
申请人： Kiyoshi Inoue , Yasuo Iijima , Akihiro Kikuchi
发明人： Kiyoshi Inoue , Yasuo Iijima , Akihiro Kikuchi
IPC分类号： H01B1210
CPC分类号： H01L39/2409 , Y10S428/93 , Y10S505/919 , Y10T428/12493 , Y10T428/12806 , Y10T428/12819 , Y10T428/12903 , Y10T428/2933 , Y10T428/2938
摘要： A Cu-containing Nb3Al multifilamentary superconductive wire having a multifilamentary (superfine multi-core structure that a large number of micro-complex cores each obtained by complexing a Cu—Al alloy containing Cu in an amount of more than 0.2 at. % and at most 10 at. % in Nb are embedded in Nb, Ta, an Nb alloy or a Ta alloy as a matrix, wherein in the micro-complex cores, an A15 phase compound structure is formed by rapid heating at a temperature of 1,700° C. or more for 2 seconds or less and quenching to approximately room temperature, and further additionally heat-treated at a temperature of 650 to 900° C. This superconductive wire has high Jc in a low magnetic field, can be applied to all magnetic fields of 29 T or less, and is excellent in Jc characteristics in a high magnetic field in comparison with an Nb3Al wire.
摘要翻译：一种含Cu的Nb3Al复丝超导线，其具有多丝（超细多芯结构，其中大量微复合芯通过使含Cu量大于0.2at。％的Cu-Al合金和至多 Nb中的10原子％埋入Nb，Ta，Nb合金或Ta合金中作为基体，其中在微复合芯中，在1700℃的温度下快速加热形成A15相的化合物结构。以上2秒以下淬火至约室温，进一步在650〜900℃的温度下进行热处理。该超导线在低磁场中具有高Jc，可以应用于所有的磁场 29T以下，并且与Nb3Al线相比，在高磁场中的Jc特性优异。

2. 发明授权

US07134181B2 Method for producing Nb3Al superconductive wire 失效
标题翻译：生产Nb3Al超导线的方法
公开(公告)号：US07134181B2
公开(公告)日：2006-11-14
申请号：US10513857
申请日：2003-12-25
申请人： Kiyoshi Inoue , Akihiro Kikuchi , Yasuo Iijima , Takao Takeuchi
发明人： Kiyoshi Inoue , Akihiro Kikuchi , Yasuo Iijima , Takao Takeuchi
IPC分类号： H01L39/24
CPC分类号： H01L39/2409 , C22F1/18 , Y10T29/49014 , Y10T29/49117
摘要： A superfine multi-core Nb3Al superconductive wire is produced by getting a Nb3Al superconductive wire ready which was obtained by subjecting a precursor wire having a superfine multi-core structure in which a plurality of Nb/Al complex cores are embedded in Nb, Ta, a Nb based dilute alloy, or a Ta based dilute alloy as the matrix to a rapid heating and quenching treatment comprising rapidly heating to a temperature range near 2,000° C. in 2 seconds, (A) coating the Nb3Al superconductive wire with Cu or Ag as the stabilizing material; then (B) subjecting to a hot isostatic press (HIP) process for 10 minutes or more in a inert gas environment with a pressure of 40 atmospheres or more; and then (C) subjecting heat treatment for 1–200 hours in temperature range of 680–850° C., to thereby obtain a method for producing Nb3Al superconductive wire and the Nb3Al superconductive wire obtained from said method in which: the cost is comparatively low; the wire may be produced to be either round or flat; and the superconductive characteristics is more stabilized.
摘要翻译：通过获得通过对具有超细多芯结构的母体线进行处理而获得的Nb 3 Al 3 Al超导线，制造超细多芯Nb 3 Al超导线其中在Nb，Ta，Nb基稀释合金或Ta基稀释合金中嵌入多个Nb / Al复合芯作为基体，用于快速加热和淬火处理，其包括快速加热至接近2000℃的温度范围在2秒钟内，（A）用Cu或Ag作为稳定材料涂覆Nb 3 Al 3 Al超导线; 然后（B）在40个大气压或更大的压力的惰性气体环境中进行热等静压（HIP）处理10分钟或更长时间; 然后（C）在680-850℃的温度范围内进行热处理1-200小时，从而获得Nb 3 Al超导线的制造方法和Nb 3 从所述方法获得的超导线，其中：成本相对较低; 电线可以是圆形或扁平的; 超导特性更稳定。

3. 发明授权

US06508889B2 Process for the production of Nb3A1 extra-fine multifilamentary superconducting wire 失效
标题翻译：生产Nb3A1超细多丝超导线的工艺
公开(公告)号：US06508889B2
公开(公告)日：2003-01-21
申请号：US09826826
申请日：2001-04-06
申请人： Akihiro Kikuchi , Yasuo Iijima , Kiyoshi Inoue
发明人： Akihiro Kikuchi , Yasuo Iijima , Kiyoshi Inoue
IPC分类号： H01B1200
CPC分类号： B21C37/04 , B32B15/017 , C22C27/02 , C22F1/18 , H01L39/2409 , Y10S420/901 , Y10S505/806 , Y10S505/815 , Y10T29/49014
摘要： A high-performance Nb3Al extra-fine multifilamentary superconducting wire is produced simply and inexpensively through the improvement of critical values, Tc, Hc2 and Jc, without the addition of third elements such as Ge, Si and Cu. A first rapid heating and quenching treatment is applied to an Nb/Al composite wire having an atomic ratio of Al to Nb from 1:2.5 to 1:3.5 and having an extra-fine multifilamentary structure to form a BCC alloy phase comprising Nb with Al supersaturatedly dissolved therein wherein the treatment comprises heating the composite wire up to a temperature not lower than 1900° C. within two seconds and then introducing it into a molten metal at a temperature not higher than 400° C. to rapidly quench it. The wire is subjected to a second rapid heating and quenching treatment to form an A15-Nb3Al compound having a low degree of crystalline order but having an approximately stoichiometric composition wherein the second treatment comprises heating the wire up to a temperature not lower than 1500° C. within two seconds and then introducing it into a molten metal at a temperature not higher than 400° C. Then, an additional heat treatment is conducted to improve the degree of crystalline order of the Al5-Nb3Al compound having an approximately stoichiometric composition.
摘要翻译：通过提高临界值Tc，Hc2和Jc，不需要添加诸如Ge，Si和Cu的第三元素，简单且廉价地制造高性能Nb3Al超细多丝超导线。对原子比为Al:Nb的Nb / Al复合线进行第一快速加热淬火处理，其比例为1:2.5〜1:3.5，并且具有超细多丝结构，以形成含有Nb的BCC合金相，Al 过饱和溶解在其中，其中处理包括在两秒钟内将复合线材加热至不低于1900℃的温度，然后在不高于400℃的温度下将其引入熔融金属中以快速淬火。对线材进行第二次快速加热淬火处理以形成具有低结晶度但具有近似化学计量组成的A15-Nb3Al化合物，其中第二处理包括将线材加热至不低于1500℃的温度然后在不高于400℃的温度下将其引入熔融金属中，然后进行额外的热处理，以提高具有大致化学计量组成的Al5-Nb3Al化合物的结晶度。

4. 发明授权

US06845254B2 Nb3Ga multifilamentary superconducting wire and process for preparing the same 失效
标题翻译： Nb3Ga复丝超导线及其制备方法
公开(公告)号：US06845254B2
公开(公告)日：2005-01-18
申请号：US10397198
申请日：2003-03-27
申请人： Kiyoshi Inoue , Yasuo Iijima , Akihiro Kikuchi , Yuji Yoshida
发明人： Kiyoshi Inoue , Yasuo Iijima , Akihiro Kikuchi , Yuji Yoshida
IPC分类号： H01B13/00 , H01B12/10 , H01L39/14 , H01L39/24 , H01B12/00 , C21D1/00 , H01F6/00 , H01L39/00
CPC分类号： H01L39/2409 , H01L39/14 , Y10T428/12438 , Y10T428/24132 , Y10T428/249927 , Y10T428/294
摘要： By rapidly heating a precursor wire having a multifilamentary structure in which multiple composite cores in which a composite compound of an Nb—Ga compound and Nb is embedded in Nb are embedded in Nb, Ta, Nb-base alloy or Ta-base alloy as a matrix material to a temperature range of 1400 to 2100° C. in 2 seconds, quenching the precursor wire at a rate of 5000° C./second or larger, and subjecting the precursor wire to additional heat treatment at a temperature range of 600 to 850° C. for 1 to 400 hours, a superconducting wire having a multifilamentary structure in which multiple composite cores in which a composite compound containing Nb3Ga of a stoichiometric composition embedded in Nb are embedded in Nb, Ta, Nb-base alloy or Ta-base alloy as a matrix material is obtained.
摘要翻译：通过快速加热具有多晶复合结构的前体丝，其中Nb，Ga化合物和Nb的复合化合物埋入Nb中的多个复合芯嵌入Nb，Ta，Nb基合金或Ta基合金中，作为基体材料在2秒钟内达到1400〜2100℃的温度范围，以5000℃/秒以上的速度骤冷前体丝，并在600〜600℃的温度范围进行额外的热处理在850℃下进行1〜400小时的超导线，其具有多根复合芯，其中含有Nb中含有化学计量组成的Nb 3 Ga的复合化合物的复合芯埋入Nb，Ta，Nb基合金或Ta- 得到基体合金作为基体材料。

5. 发明授权

US06372054B1 Process for producing ultrafine multifilamentary Nb3(A1,Ge) or Nb3(A1,Si) superconducting wire 失效
标题翻译：超细多晶Nb3（A1，Ge）或Nb3（A1，Si）超导线生产工艺
公开(公告)号：US06372054B1
公开(公告)日：2002-04-16
申请号：US09585419
申请日：2000-06-02
申请人： Akihiro Kikuchi , Yasuo Iijima , Kiyoshi Inoue
发明人： Akihiro Kikuchi , Yasuo Iijima , Kiyoshi Inoue
IPC分类号： H01B1200
CPC分类号： H01L39/2409 , Y10S505/918 , Y10S505/919
摘要： A process for producing an ultrafine multifilamentary superconducting Nb3(Al,Ge) wire capable of generating a high critical current density comprising: preparing a composite core material comprising an A1—(2-30)at. % Ge alloy (where at. % represents % by atomic) 1 &mgr;m or less in thickness uniformly incorporated into a Nb matrix at a volume ratio in a range of 1:2.5 to 1:3.5 and forming a composite therewith; fabricating a composite wire having an ultrafine multifilamentary structure by embedding several tens to several millions of the resulting composite core materials in a cylindrical matrix material containing Nb; forming a A15-phase filament having a lower order in crystallinity inside the composite wire by a rapid heating and quenching treatment comprising rapidly heating to a temperature of 1,700° C. or higher in 2 seconds, followed by continuously introducing it into a molten metal; coating the composite wire with copper (Cu) which functions as a superconductivity stabilizing material; and applying a post heat treatment in the temperature range of from 650 to 900° C. to the resulting product to recover the degree of crystallinity of the Nb3(Al,Ge) in the A15 compound.
摘要翻译：一种生产能够产生高临界电流密度的超细多丝超导Nb 3（Al，Ge）线的方法，包括：制备包含A1-（2-30）的复合芯材。％Ge合金（其中原子％代表原子％）1μm或更小的厚度均匀地掺入Nb基体中，体积比为1:2.5至1:3.5，并与其形成复合物; 通过将几十到数百万的所得复合芯材料嵌入含有Nb的圆柱形基体材料中制造具有超细多丝结构的复合线; 通过快速加热和淬火处理形成在复合线内部具有低结晶度的A15相丝，其包括在2秒内迅速加热至1700℃或更高的温度，随后将其连续引入熔融金属中; 用作为超导稳定材料的铜（Cu）涂覆复合线; 并在650〜900℃的温度范围内对所得到的产物进行后热处理，以回收A15化合物中Nb3（Al，Ge）的结晶度。

6. 发明申请

US20070004048A1 Method for producing mgb2 superconductor 失效
标题翻译：制备mgb2超导体的方法
公开(公告)号：US20070004048A1
公开(公告)日：2007-01-04
申请号：US10547555
申请日：2004-03-04
申请人： Akihiro Kikuchi , Kiyoshi Inoue , Yasuo Iijima , Yuji Yoshida
发明人： Akihiro Kikuchi , Kiyoshi Inoue , Yasuo Iijima , Yuji Yoshida
IPC分类号： H01L21/00
CPC分类号： H01L39/2487 , C01B35/04 , Y10S505/776 , Y10S505/782 , Y10S505/784 , Y10S505/785
摘要： A alloy (Mg—X) of metal (X) and Mg in a liquid phase is made to react with B in a solid phase at a low temperature to manufacture a superconductor, which contains a large amount of MgB2 potential for MRI, linear motorcar, superconducting cavity, electric power transmission cable, high-magnetic field magnet for medical units, electric power storage (SMES), and the like and is formed in the shape of bulk, wire, and foil, by heat treatment performed at a low temperature for a short time and at low cost.
摘要翻译：使金属（X）的合金（Mg-X）和液相中的Mg在低温下与固相反应，制造含有大量MgB 2 O 2的超导体，用于MRI，线性汽车，超导腔，电力传输电缆，医疗单元的高磁场磁体，电力存储（SMES）等的潜力，并且形成为体积，电线和箔的形状，通过在低温下进行短时间和低成本的热处理。

7. 发明授权

US07541313B2 Method for producing MgB2 superconductor 失效
标题翻译：生产MgB2超导体的方法
公开(公告)号：US07541313B2
公开(公告)日：2009-06-02
申请号：US10547555
申请日：2004-03-04
申请人： Akihiro Kikuchi , Kiyoshi Inoue , Yasuo Iijima , Yuji Yoshida
发明人： Akihiro Kikuchi , Kiyoshi Inoue , Yasuo Iijima , Yuji Yoshida
IPC分类号： H01L35/34 , C04B35/58
CPC分类号： H01L39/2487 , C01B35/04 , Y10S505/776 , Y10S505/782 , Y10S505/784 , Y10S505/785
摘要： A alloy (Mg—X) of metal (X) and Mg in a liquid phase is made to react with B in a solid phase at a low temperature to manufacture a superconductor, which contains a large amount of MgB2 potential for MRI, linear motorcar, superconducting cavity, electric power transmission cable, high-magnetic field magnet for medical units, electric power storage (SMES), and the like and is formed in the shape of bulk, wire, and foil, by heat treatment performed at a low temperature for a short time and at low cost.
摘要翻译：金属（X）的合金（Mg-X）和液相中的Mg在低温下与固相反应生成超导体，其含有大量的用于MRI的MgB2电位，线性汽车，超导腔，电力传输电缆，医疗单元的高磁场磁体，电力储存（SMES）等，通过在低温下进行的热处理而形成为块体，线和箔的形状在短时间内以低成本。

8. 发明申请

US20050176587A1 Process for producing nb3a1 superconductive wire rod and nb3a1 superconductive wire rod produced by the process 失效
标题翻译：生产nb3a1超导线材和nb3a1超导线材的工艺
公开(公告)号：US20050176587A1
公开(公告)日：2005-08-11
申请号：US10513857
申请日：2003-12-25
申请人： Kiyoshi Inoue , Akihiro Kikuchi , Yasuo Iijima , Takao Takeuchi
发明人： Kiyoshi Inoue , Akihiro Kikuchi , Yasuo Iijima , Takao Takeuchi
IPC分类号： C22F1/00 , C22C27/02 , C22F1/18 , H01B1/00 , H01B12/10 , H01B13/00 , H01L39/24
CPC分类号： H01L39/2409 , C22F1/18 , Y10T29/49014 , Y10T29/49117
摘要： A superfine multi-core Nb3Al superconductive wire is produced by getting a Nb3Al superconductive wire ready which was obtained by subjecting a precursor wire having a superfine multi-core structure in which a plurality of Nb/Al complex cores are embedded in Nb, Ta, a Nb based dilute alloy, or a Ta based dilute alloy as the matrix to a rapid heating and quenching treatment comprising rapidly heating to a temperature range near 2,000° C. in 2 seconds, (A) coating the Nb3Al superconductive wire with Cu or Ag as the stabilizing material; then (B) subjecting to a hot isostatic press (HIP) process for 10 minutes or more in a inert gas environment with a pressure of 40 atmospheres or more; and then (C) subjecting heat treatment for 1-200 hours in temperature range of 680-850° C., to thereby obtain a method for producing Nb3Al superconductive wire and the Nb3Al superconductive wire obtained from said method in which: the cost is comparatively low; the wire may be produced to be either round or flat; and the superconductive characteristics is more stabilized.
摘要翻译：通过获得通过对具有超细多芯结构的母体线进行处理而获得的Nb 3 Al 3 Al超导线，制造超细多芯Nb 3 Al超导线其中在Nb，Ta，Nb基稀释合金或Ta基稀释合金中嵌入多个Nb / Al复合芯作为基体，用于快速加热和淬火处理，其包括快速加热至接近2000℃的温度范围在2秒钟内，（A）用Cu或Ag作为稳定材料涂覆Nb 3 Al 3 Al超导线; 然后（B）在40个大气压或更大的压力的惰性气体环境中进行热等静压（HIP）处理10分钟或更长时间; 然后（C）在680-850℃的温度范围内进行热处理1-200小时，从而获得Nb 3 Al超导线的制造方法和Nb 3 从所述方法获得的超导线，其中：成本相对较低; 电线可以是圆形或扁平的; 超导特性更稳定。

9. 发明授权

US4917965A Multifilament Nb.sub.3 Al superconducting linear composite articles 失效
标题翻译：多丝Nb3Al超导线性复合制品
公开(公告)号：US4917965A
公开(公告)日：1990-04-17
申请号：US315825
申请日：1989-02-24
申请人： Kiyoshi Inoue , Takao Takeuchi , Yasuo Iijima , Michio Kosuge
发明人： Kiyoshi Inoue , Takao Takeuchi , Yasuo Iijima , Michio Kosuge
IPC分类号： H01L39/14
CPC分类号： H01L39/14 , Y10S428/93 , Y10S505/813 , Y10T428/12486
摘要： A long, linear composite article which is characterized in that a large number of composite filaments are present as spaced from one another in a continuous layer composed of copper, a copper alloy, niobium, tantalum or vanadium, each of said composite filaments having a structure that at least one strand of a linear body is surrounded by an aluminum alloy or niobium, said linear body being composed substantially of extremely fine, filamentary superconducting Nb.sub.3 Al compound having an average diameter of from about 0.03 .mu.m to about 1 .mu.m. The said composite article can be prepared by drawing a composite material composed of (a) an aluminum alloy and (b) niobium, together with copper or a copper alloy once or plural times repeatedly, until the average diameter of the aluminum alloy of (a) becomes about 1 .mu.m or less, and heat-treating the resultant linear composite material. This composite articles exhibit excellent superconducting characteristics in high-magnetic field and alternating-current magnetic field.
摘要翻译：一种长线型复合制品，其特征在于，在由铜，铜合金，铌，钽或钒构成的连续层中以大量的复合长丝彼此间隔开地存在，所述复合长丝具有结构线状体的至少一根线被铝合金或铌包围，所述直线体基本上由平均直径为约0.03μm至约1μm的极细微细的超导Nb 3 Al化合物组成。所述复合制品可以通过将（a）铝合金和（b）铌与铜或铜合金一起重复复制一次或多次制成的复合材料制备，直到（a）的铝合金的平均直径）为1μm以下，对所得的线状复合材料进行热处理。该复合材料在高磁场和交流磁场中表现出优异的超导特性。

10. 发明授权

US09535383B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US09535383B2
公开(公告)日：2017-01-03
申请号：US13087482
申请日：2011-04-15
申请人： Kiyoshi Inoue
发明人： Kiyoshi Inoue
IPC分类号： G03G15/36 , H04N1/00 , H04N1/38 , H04N1/387 , G03G15/00
CPC分类号： B41J13/0009 , G03G15/36 , G03G15/50 , G03G15/502 , G03G2215/00569 , G03G2215/00582 , G06F3/1218 , G06F3/1219 , H04N1/00002 , H04N1/00015 , H04N1/00031 , H04N1/00053 , H04N1/00063 , H04N1/3873 , H04N2201/0094
摘要： When trial printing is executed in a repeat printing mode, trial printing is performed in size of an image of one piece in a layout in which a plurality of images are supposed to be printed in the repeat printing mode normally. A user who has checked a finished state of the trial printing sets, when the finished state is in a desired state, the recording paper on which the trial printing is performed to the paper feed portion again and executes the repeat printing. Thereby, in a blank space excluding a print image which is printed with a first time trial printing, a scheduled quantity of a plurality of images are repeatedly printed.
摘要翻译：当在重复打印模式下执行试打印时，在重复打印模式中正常地应该以多张图像被打印的布局中的一个图像的大小执行试打印。当完成状态处于期望状态时，已经检查了试纸打印的完成状态的用户再次对进纸部分进行了试纸打印的记录纸，并执行了重复打印。由此，除了在第一次试打印上打印的打印图像之外的空白空间中，重复打印多张图像的调度量。

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