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1. 发明授权

US06762673B1 Current limiting composite material 有权
标题翻译：限流复合材料
公开(公告)号：US06762673B1
公开(公告)日：2004-07-13
申请号：US09488742
申请日：2000-01-20
申请人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts , Steven Fleshler , Gilbert N. Riley, Jr. , Swarn S. Kalsi , Gregory L. Snitchler , Robert C. Diehl , Dietrich Bonmann , Martin Lakner , Willi Paul , Harry Zueger
发明人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts , Steven Fleshler , Gilbert N. Riley, Jr. , Swarn S. Kalsi , Gregory L. Snitchler , Robert C. Diehl , Dietrich Bonmann , Martin Lakner , Willi Paul , Harry Zueger
IPC分类号： H01C1014
CPC分类号： H01B12/16 , H01F2027/2819 , H01L39/16 , Y02E40/647 , Y10S505/881
摘要： An elongated current limiting composite material comprising one or more high-temperature superconductor filaments and a second electrically conductive member, which may include a sheath of high bulk resistivity surrounding the filament. The current limiter exhibits dissipation in the range of 0.05-0.5 V/cm at currents of 3-10 times the operating current, thereby minimizing fault currents and improving recovery capability.
摘要翻译：包括一个或多个高温超导体细丝和第二导电构件的细长限流复合材料，其可以包括围绕细丝的高体积电阻率的护套。电流限制器在工作电流的3-10倍的电流下表现出0.05-0.5 V / cm的范围内的耗散，从而最大限度地减少故障电流并提高恢复能力。

2. 发明授权

US06188921B1 Superconducting composite with high sheath resistivity 失效
标题翻译：具有高电导率的超导复合材料
公开(公告)号：US06188921B1
公开(公告)日：2001-02-13
申请号：US09240998
申请日：1999-02-01
申请人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts
发明人： Alexander Otto , Ralph P. Mason , Craig J. Christopherson , Peter R. Roberts
IPC分类号： H01B1200
CPC分类号： H01L39/248 , Y10S505/704
摘要： A superconducting article having a high bulk sheath resistivity, and methods of manufacture of such an article. High-temperature superconductor filaments are disposed in a ductile matrix comprising a high silver content. The matrix is then coated with a solute and heated to a temperature high enough to allow the solute to diffuse into the matrix, but not high enough to allow substantive degradation or poisoning of the superconductor. After diffusion and cooling, the matrix comprises a silver alloy having a higher bulk resistivity than the pure silver.
摘要翻译：具有高体积护套电阻率的超导制品以及这种制品的制造方法。高温超导体细丝设置在包含高银含量的延性基体中。然后将基质用溶质包被并加热到足够高的温度以使溶质扩散到基质中，但不高到足以允许超导体的实质性降解或中毒。在扩散和冷却之后，基体包括具有比纯银更高的体电阻率的银合金。

3. 发明授权

US08044752B2 High-current, compact flexible conductors containing high temperature superconducting tapes 有权
标题翻译：包含高温超导磁带的大电流，紧凑的柔性导体
公开(公告)号：US08044752B2
公开(公告)日：2011-10-25
申请号：US11880567
申请日：2007-07-23
申请人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
发明人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
IPC分类号： H01F6/00
CPC分类号： H01B12/06 , B63G9/06 , H01F6/06 , H01F13/006 , Y10S505/705 , Y10S505/879 , Y10S505/884 , Y10S505/885 , Y10S505/886 , Y10S505/887
摘要： High-current, compact, flexible conductors containing high temperature superconducting (HTS) tapes and methods for making the same are described. The HTS tapes are arranged into a stack, a plurality of stacks are arranged to form a superstructure, and the superstructure is twisted about the cable axis to obtain a HTS cable. The HTS cables of the invention can be utilized in numerous applications such as cables employed to generate magnetic fields for degaussing and high current electric power transmission or distribution applications.
摘要翻译：描述了包含高温超导（HTS）带的大电流，紧凑，柔性导体及其制造方法。 HTS带布置成堆叠，多个堆叠被布置成形成上部结构，并且上部结构围绕电缆轴线扭绞以获得HTS电缆。本发明的HTS电缆可用于许多应用中，例如用于产生用于消磁的磁场的电缆和大电流电力传输或分配应用。

4. 发明申请

US20080180202A1 High-current, compact flexible conductors containing high temperature superconducting tapes 有权
标题翻译：包含高温超导磁带的大电流，紧凑的柔性导体
公开(公告)号：US20080180202A1
公开(公告)日：2008-07-31
申请号：US11880567
申请日：2007-07-23
申请人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
发明人： Alexander Otto , Ralph P. Mason , James F. Maguire , Jie Yuan
IPC分类号： H01F13/00 , H01B12/10 , H01L39/24 , H01B12/16
CPC分类号： H01B12/06 , B63G9/06 , H01F6/06 , H01F13/006 , Y10S505/705 , Y10S505/879 , Y10S505/884 , Y10S505/885 , Y10S505/886 , Y10S505/887
摘要： High-current, compact, flexible conductors containing high temperature superconducting (HTS) tapes and methods for making the same are described. The HTS tapes are arranged into a stack, a plurality of stacks are arranged to form a superstructure, and the superstructure is twisted about the cable axis to obtain a HTS cable. The HTS cables of the invention can be utilized in numerous applications such as cables employed to generate magnetic fields for degaussing and high current electric power transmission or distribution applications.
摘要翻译：描述了包含高温超导（HTS）带的大电流，紧凑，柔性导体及其制造方法。 HTS带布置成堆叠，多个堆叠被布置成形成上部结构，并且上部结构围绕电缆轴线扭转以获得HTS电缆。本发明的HTS电缆可用于许多应用中，例如用于产生用于消磁的磁场的电缆和大电流电力传输或分配应用。

5. 发明授权

US06360809B1 Methods and apparatus for high throughput pressure infiltration casting 有权
标题翻译：高通量压力渗透铸造的方法和装置
公开(公告)号：US06360809B1
公开(公告)日：2002-03-26
申请号：US09687004
申请日：2000-10-12
申请人： James A. Cornie , Stephen S. Cornie , Ralph P. Mason , Mark A. Ryals
发明人： James A. Cornie , Stephen S. Cornie , Ralph P. Mason , Mark A. Ryals
IPC分类号： B22D1800
CPC分类号： B22D27/15 , B22D18/04 , B22D19/14
摘要： Disclosed are economical methods and apparatus for high throughput pressure infiltration casting. Methods of the invention use a mold vessel as an evacuation chamber along with an evacuation cap to produce superior quality near-net shape finished cast parts with low porosity. Other methods of the invention use an improved heat transfer technique for directionally solidifying molten infiltrant at an increased rate to increase further the throughput of the pressure infiltration casting cycle. The invention also provides apparatus for practicing methods for high throughput pressure infiltration casting. One embodiment of an apparatus of the invention is a removable evacuation cap, often used in conjunction with a fill tube. Another apparatus embodiment is an evacuation cap coupled to a mold vessel which is used as an evacuation chamber.
摘要翻译：公开了用于高通量压力渗透铸造的经济方法和装置。本发明的方法使用模具容器作为抽真空室以及排气帽，以产生具有低孔隙率的优质近净形状的成品铸造件。本发明的其它方法使用改进的传热技术来以增加的速率定向凝固熔融浸润剂，以进一步增加压力渗透铸造循环的生产量。本发明还提供了用于实施高通量压力渗透铸造方法的装置。本发明的装置的一个实施例是可移除的抽空帽，通常与填充管一起使用。另一个设备实施例是联接到模具容器的抽空帽，其用作抽空室。

6. 发明授权

US6148899A Methods of high throughput pressure infiltration casting 失效
标题翻译：高通量压力渗透铸造方法
公开(公告)号：US6148899A
公开(公告)日：2000-11-21
申请号：US15822
申请日：1998-01-29
申请人： James A. Cornie , Stephen S. Cornie , Ralph P. Mason , Mark A. Ryals
发明人： James A. Cornie , Stephen S. Cornie , Ralph P. Mason , Mark A. Ryals
IPC分类号： B22D18/06 , B22D18/04 , B22D19/00 , B22D19/14 , B22D27/04 , B22D27/15 , B22D18/00 , B22D27/09
CPC分类号： B22D27/15 , B22D18/04 , B22D19/14
摘要： A mold cavity in a mold vessel is evacuated. A charge of molten infiltrant is transported into the mold vessel while the vacuum is maintained in the mold cavity. Pressure is applied to the molten infiltrant to move the molten infiltrant from the mold vessel into the mold cavity. The molten infiltrant is cooled in the mold cavity to solidify the infiltrant. A fill tube can be used to transport the infiltrant to the mold vessel.
摘要翻译：抽出模具容器中的模腔。将熔融浸润剂的装料运送到模具容器中，同时真空保持在模腔中。将熔融渗透剂施加压力以使熔融的渗透剂从模具容器移动到模腔中。将熔融的浸润剂在模腔中冷却以使渗透剂固化。填充管可用于将渗透剂输送到模具容器。

7. 发明授权

US5397562A Use of .sup.19 F magnetic resonance to non-invasively assess pO.sub.2 and temperature in vivo 失效
标题翻译：使用19F磁共振来非侵入性地评估体内的pO2和体温
公开(公告)号：US5397562A
公开(公告)日：1995-03-14
申请号：US092122
申请日：1993-07-15
申请人： Ralph P. Mason , Peter P. Antich
发明人： Ralph P. Mason , Peter P. Antich
IPC分类号： A61K49/00 , A61K49/12 , C07H5/06 , C07K14/00 , C07K16/00 , C08B37/02 , A61B5/055
CPC分类号： A61K49/126 , A61K49/085 , A61K49/10 , A61K49/146 , Y10S436/806 , Y10S514/832 , Y10T436/24
摘要： Oxygen tension of tissue in a living subject may be determined non-invasively by a method which involves: administering to a living mammalian subject a biologically compatible perfluorocarbon emulsion in an amount effective to generate a measurable .sup.19 F spectrum under .sup.19 F NMR spectroscopy; allowing sufficient time to elapse for substantially all of the perfluorocarbon emulsion to be cleared from the vascular system of the subject, with a portion of the perfluorocarbon emulsion becoming sequestered in tissue of the subject; subjecting the tissue in which the perfluorocarbon emulsion has become sequestered to a .sup.19 F magnetic resonance spectroscopy procedure in which simultaneous measurements are made of spin-lattice relaxation rates for at least two separate resonances of the perfluorocarbon emulsion; and comparing the at least two spin-lattice relaxation rates measured in the .sup.19 F magnetic resonance spectroscopy procedure to a predetermined relation of spin-lattice relaxation rate to oxygen tension and temperature for the perfluorocarbon emulsion used, and thereby determining the oxygen tension and temperature of the tissue.
摘要翻译：活体受试者中组织的氧张力可通过以下方法非侵入性地确定：一种方法，其包括：向活的哺乳动物受试者施用生物相容的全氟化碳乳剂，其有效量在19F NMR光谱下产生可测量的19F光谱; 允许足够的时间经过基本上所有的全氟化碳乳液从受试者的血管系统中清除，一部分全氟化碳乳液被隔离在受试者的组织中; 将全氟化碳乳液已经被隔离的组织经受19F磁共振光谱法，其中同时测量全氟化碳乳液的至少两个分开共振的自旋晶格弛豫速率; 并将在19F磁共振光谱法中测量的至少两个自旋晶格弛豫速率与自旋晶格弛豫率的预定关系与所用全氟化碳乳液的氧气张力和温度进行比较，从而确定所述全氟碳乳液的氧气张力和温度组织。

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