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51. 发明授权

US5897826A Pulsed pressurized powder feed system and method for uniform particulate material delivery 失效
标题翻译：脉冲加压粉末进料系统和均匀颗粒物料输送方法
公开(公告)号：US5897826A
公开(公告)日：1999-04-27
申请号：US947071
申请日：1997-10-08
申请人： David S. Lashmore , Glenn L. Beane
发明人： David S. Lashmore , Glenn L. Beane
IPC分类号： B01J4/00 , B22F3/00 , B22F3/035 , B22F5/08 , B28B7/44 , B28B13/02 , B29C31/04 , B29C31/06 , B30B15/30 , B29C43/02
CPC分类号： B22F5/085 , B22F3/004 , B28B13/023 , B28B7/44 , B29C31/041 , B29C31/066 , B30B15/302 , B30B15/304 , B22F2998/00 , B22F2999/00 , B29C2043/3455 , B29C2043/3494
摘要： A powder feed system for delivering a quantity of particulate material to a die cavity of a powder press is provided. The powder press has a table-like platen surface which is flush with and surrounds a die in which the die cavity sits, an upper punch appending from an upper ram and a lower punch. The powder feed delivery system includes a receptacle for receiving and delivering particulate material to the cavity. The receptacle has an ingress through which particulate material is received under pressure and an egress for registering with the interior of the cavity and through which particulate material is delivered under pressure from a feed conduit to the cavity. The feed conduit is attached at a first end to the receptacle ingress. At least one pressure generator is attached to a top end of a pressure vessel attached at a second end to the feed conduit. The pressure generator provides supra atmospheric pressure to push particulate material from the vessel into the die cavity when the die cavity is sealed from the atmosphere. The pressure generator is optionally used to fluidize the particulate material within the die cavity to create a substantially uniform density distribution of the particulate material within the cavity. At least one exhaust portal is provided for releasing pressure from within the die cavity.
摘要翻译：提供了一种用于将一定量的颗粒材料输送到粉末压机的模腔的粉末进料系统。粉末压制机具有与模具空腔相对的模具齐平并包围的台状压板表面，从上冲头和下冲头附加的上冲头。粉末进料输送系统包括用于接收并将颗粒材料输送到空腔的容器。容器具有入口，通过该入口，颗粒材料在压力下被接收，并且出口用于与空腔的内部对准，并且颗粒材料在压力下从进料导管输送到空腔。进料管道在第一端连接到容器入口。至少一个压力发生器附接到在第二端附接到进料管道的压力容器的顶端。当模腔与大气密封时，压力发生器提供超大气压力以将颗粒材料从容器推入模腔。任选地，压力发生器用于使模腔内的颗粒材料流化，以产生颗粒材料在空腔内的基本均匀的密度分布。提供至少一个排气入口以从模腔内释放压力。

52. 发明授权

US4804446A Electrodeposition of chromium from a trivalent electrolyte 失效
标题翻译：从三价电解液中电镀铬
公开(公告)号：US4804446A
公开(公告)日：1989-02-14
申请号：US909433
申请日：1986-09-19
申请人： David S. Lashmore , Ilan Weisshaus , Eok NamGoong
发明人： David S. Lashmore , Ilan Weisshaus , Eok NamGoong
IPC分类号： C25D3/06 , C25D3/04
CPC分类号： C25D3/06
摘要： An electrodeposition process and a bath therefore are disclosed for performing the electrodeposition of hard smooth coatings of trivalent chromium. The electrodeposition process is accomplished energy efficiently. The bath includes chromium chloride as a source of chromium, citric acid to complex the chromium, and a wetting agent which is preferably Triton x-100. Preferably, bromide is also provided in the solution to maintain the hexavalent chromium production at the anode at a low level. Ammonium chloride is also preferably provided to improve the conductivity and also the current distribution in the bath. Boric acid is provided to advance the reaction kinetics. The pH of the bath is maintained at approximately 4.0 and the temperature is maintained at approximately 35.degree. C. Either a direct current or pulsed current is used for the deposition process. Hard smooth coatings of trivalent chromium are deposited through use of the process and the bath of the claimed invention.
摘要翻译：因此，公开了电沉积方法和浴，以进行三价铬的硬光滑涂层的电沉积。电沉积过程能够有效地实现能源。该浴包括作为铬源的氯化铬，与铬复合的柠檬酸，以及优选Triton x-100的润湿剂。优选地，还在溶液中提供溴化物以将阳极处的六价铬生成维持在低水平。还优选提供氯化铵以改善浴中的导电性和电流分布。提供硼酸以提高反应动力学。浴的pH保持在约4.0，温度保持在约35℃。使用直流或脉冲电流进行沉积工艺。通过使用所要求保护的发明的方法和浴来沉积三价铬的硬光滑涂层。

53. 发明授权

US09236669B2 Electrically and thermally non-metallic conductive nanostructure-based adapters 有权
标题翻译：电和热非金属导电纳米结构的适配器
公开(公告)号：US09236669B2
公开(公告)日：2016-01-12
申请号：US12187278
申请日：2008-08-06
申请人： Jennifer Mann , David S. Lashmore , Brian White
发明人： Jennifer Mann , David S. Lashmore , Brian White
IPC分类号： H01B7/00 , H01R4/58 , H01B1/24
CPC分类号： H01B13/0016 , H01B1/24 , H01R4/58
摘要： A conductive adapter for carrying relatively high current from a source to an external circuit without degradation is provided. The adapter includes a conducting member made from a conductive nanostructure-based material and having opposing ends. The adapter can also include a connector portion positioned on one end of the conducting member for maximizing a number of conductive nanostructures within the conducting member in contact with connector portion, so as to enable efficient conduction between a nanoscale environment and a traditional electrical and/or thermal circuit system. The adapter can further include a coupling mechanism situated between the conducting member and the connector portion, to provide a substantially uniform contact between the conductive nanostructure-based material in the conducting member and the connector portion. A method for making such a conductive adapter is also provided.
摘要翻译：提供了一种用于承载来自源极到外部电路的相当高的电流而不劣化的导电适配器。适配器包括由导电纳米结构基材料制成并具有相对端的导电构件。适配器还可以包括定位在导电构件的一端上的连接器部分，用于使导电构件内的与连接器部分接触的多个导电纳米结构最大化，以便能够在纳米尺度环境和传统电气和/或热电路系统。适配器还可以包括位于导电构件和连接器部分之间的耦合机构，以在导电构件中的基于导电纳米结构的材料和连接器部分之间提供基本均匀的接触。还提供了制造这种导电适配器的方法。

54. 发明申请

US20150033937A1 CONTINUOUS BORON NITRIDE NANOTUBE YARNS AND METHODS OF PRODUCTION 审中-公开
标题翻译：连续的硼酸钠纳米线和生产方法
公开(公告)号：US20150033937A1
公开(公告)日：2015-02-05
申请号：US14447433
申请日：2014-07-30
申请人： David S. Lashmore , Tyler Bennett
发明人： David S. Lashmore , Tyler Bennett
IPC分类号： D02G3/44 , C01B21/064 , F41H5/02 , D02G3/02 , F41H1/02
CPC分类号： D02G3/442 , C01B21/0641 , C01B21/0646 , C01P2004/04 , C01P2004/13 , C01P2004/136 , C01P2004/54 , C04B35/5831 , C04B35/6229 , C04B35/806 , C04B2235/524 , C04B2235/526 , C04B2235/5264 , C04B2235/5284 , D02G3/02 , D02G3/16 , D10B2101/14 , D10B2507/00 , F41H1/02 , F41H5/02
摘要： A method and apparatus for producing boron nitride nanotubes and continuous boron nitride nanotube yarn or tapes is provided. The apparatus includes rotating reaction tubes that allow for continuous chemical vapor deposition of boron nitride nanotubes. The rotation of the reaction tubes allows the boron nitride nanotubes to be spun into yarns or made into tapes, without post process or external rotation or spinning of the gathered nanotubes. Boron nitride nanotube yarns or tapes of great length can be produced as a result, thereby providing industry with a readily useable format for this type of material. Dopants such as carbon can be added to engineer the band gap of the nanotubes. Catalysts may be formed outside or inside the reactor.
摘要翻译：提供了一种用于生产氮化硼纳米管和连续氮化硼纳米管纱线或带材的方法和装置。该装置包括允许氮化硼纳米管的连续化学气相沉积的旋转反应管。反应管的旋转允许将氮化硼纳米管纺成纱线或制成带状物，而不需要后处理或外部旋转或聚集的纳米管的纺丝。因此可以生产出大量的氮化硼纳米管纱线或带子，从而为这种类型的材料提供了一种易于使用的格式。可以加入掺杂剂如碳以设计纳米管的带隙。催化剂可以形成在反应器内部或内部。

55. 发明申请

US20120312343A1 NANOSTRUCTURED MATERIAL BASED THERMOELECTRIC GENERATORS AND METHODS OF GENERATING POWER 审中-公开
标题翻译：基于纳米结构材料的热电发生器及其发电方法
公开(公告)号：US20120312343A1
公开(公告)日：2012-12-13
申请号：US13445576
申请日：2012-04-12
申请人： Tom VanVechten , David S. Lashmore , Diana Lewis
发明人： Tom VanVechten , David S. Lashmore , Diana Lewis
IPC分类号： H01L35/32 , H01L35/28 , H01L35/30
CPC分类号： H01L35/32 , B82Y30/00 , B82Y40/00 , F01N5/025 , F01N13/082 , F24S23/71 , F24S90/00 , H01L35/22 , Y02E10/40
摘要： Systems for producing electrical energy from heat are disclosed. The system may include a carbon-nanotube based pathway along which heat from a source can be directed. An array of thermoelectric elements for generating electrical energy may be situated about a surface of the pathway to enhance the generation of electrical energy. A carbon nanotube-based, heat-dissipating member may be in thermal communication with the array of thermoelectric elements and operative to create a heat differential between the thermoelectric elements and the pathway by dissipating heat from the thermoelectric elements. The heat differential may allow the thermoelectric elements to generate the electrical energy. Methods for producing electrical energy are also disclosed.
摘要翻译：公开了从热量产生电能的系统。该系统可以包括基于碳纳米管的路径，沿着该路径可以引导来自源的热量。用于产生电能的热电元件阵列可以围绕通路的表面设置以增强电能的产生。基于碳纳米管的散热构件可以与热电元件阵列热连通，并且通过从热电元件散热而在热电元件和通路之间产生热差。热差可以允许热电元件产生电能。还公开了生产电能的方法。

56. 发明申请

US20120171411A1 Nanotube-Based Insulators 有权
标题翻译：纳米管绝缘子
公开(公告)号：US20120171411A1
公开(公告)日：2012-07-05
申请号：US13343366
申请日：2012-01-04
申请人： David S. Lashmore , Diana Lewis
发明人： David S. Lashmore , Diana Lewis
IPC分类号： H01B3/02 , B32B5/26 , H01B19/00 , F16L59/02 , B32B9/04 , B82Y30/00
CPC分类号： F28F13/00 , B32B5/022 , B32B2307/304 , B82Y30/00 , C01B32/168 , C01B2202/24 , Y10T29/49227 , Y10T428/24132 , Y10T428/24322 , Y10T428/24355 , Y10T428/24744 , Y10T428/249953 , Y10T428/30 , Y10T442/67
摘要： A nanotube-based insulator is provided having thermal insulating properties. The insulator can include a plurality of nanotube sheets stacked on top of one another. Each nanotube sheet can be defined by a plurality of carbon nanotubes. The plurality of carbon nanotubes can be configured so as to decrease normal-to-plane thermal conductivity while permitting in-plane thermal conductivity. A plurality of spacers can be situated between adjacent nanotube sheets so as to reduce interlayer contact between the nanotubes in each sheet. The plurality of spacers can be ceramic or alumina dots or provided by texturing the nanotube sheets.
摘要翻译：提供了具有绝热性能的纳米管基绝缘体。绝缘体可以包括堆叠在彼此顶部的多个纳米管片。每个纳米管片可由多个碳纳米管限定。多个碳纳米管可以被配置为在允许面内热导率的同时降低正常的平面热导率。多个间隔物可以位于相邻的纳米管片之间，以便减少每片中的纳米管之间的层间接触。多个间隔物可以是陶瓷或氧化铝点，或者通过纹理化纳米管片提供。

57. 发明申请

US20120045385A1 Systems and Methods for Controlling Chirality of Nanotubes 审中-公开
标题翻译：用于控制纳米管手性的系统和方法
公开(公告)号：US20120045385A1
公开(公告)日：2012-02-23
申请号：US13283798
申请日：2011-10-28
申请人： David S. Lashmore , Craig Lombard
发明人： David S. Lashmore , Craig Lombard
IPC分类号： D01F9/12 , B01J19/08
CPC分类号： D01F9/12 , B01J23/32 , B01J23/745 , B01J23/75 , B01J23/755 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B32/162 , C01B32/164 , C01B2202/36 , C01P2004/13 , D01F9/127 , H05B2214/04 , Y10S977/843
摘要： A system is provided that can be utilized to generate nanotubes with substantially similar chirality. The system provides a resonant frequency, keyed to a desired radial breathing mode linked to the desired chirality, that causes a template of catalysts particles or nanotubes to oscillate at the provided resonant frequency, so as to stimulate growing nanotubes to oscillate at a corresponding resonant frequency. This resonant frequency can be a result of a high frequency field or the natural heat radiation generated by the system.
摘要翻译：提供了可用于产生具有基本相似的手性的纳米管的系统。该系统提供谐振频率，键入到期望的手性连接的期望的径向呼吸模式，其导致催化剂颗粒或纳米管的模板以所提供的共振频率振荡，以便刺激生长的纳米管以相应的共振频率振荡。该谐振频率可以是由系统产生的高频场或自然热辐射的结果。

58. 发明授权

US08057777B2 Systems and methods for controlling chirality of nanotubes 有权
标题翻译：用于控制纳米管手性的系统和方法
公开(公告)号：US08057777B2
公开(公告)日：2011-11-15
申请号：US12180300
申请日：2008-07-25
申请人： David S. Lashmore , Craig Lombard
发明人： David S. Lashmore , Craig Lombard
IPC分类号： D01F9/12
CPC分类号： D01F9/12 , B01J23/32 , B01J23/745 , B01J23/75 , B01J23/755 , B82Y30/00 , B82Y40/00 , C01B31/0226 , C01B31/0233 , C01B31/024 , C01B32/16 , C01B32/162 , C01B32/164 , C01B2202/36 , C01P2004/13 , D01F9/127 , H05B2214/04 , Y10S977/843
摘要： A system is provided that can be utilized to generate nanotubes with substantially similar chirality. The system provides a resonant frequency, keyed to a desired radial breathing mode linked to the desired chirality, that causes a template of catalysts particles or nanotubes to oscillate at the provided resonant frequency, so as to stimulate growing nanotubes to oscillate at a corresponding resonant frequency. This resonant frequency can be a result of a high frequency field or the natural heat radiation generated by the system.
摘要翻译：提供了可用于产生具有基本相似的手性的纳米管的系统。该系统提供谐振频率，键入到期望的手性连接的期望的径向呼吸模式，其导致催化剂颗粒或纳米管的模板以所提供的共振频率振荡，以便刺激生长的纳米管以相应的共振频率振荡。该谐振频率可以是由系统产生的高频场或自然热辐射的结果。

59. 发明申请

US20090075545A1 Chemically-Assisted Alignment of Nanotubes Within Extensible Structures 有权
标题翻译：可扩展结构中纳米管的化学辅助对准
公开(公告)号：US20090075545A1
公开(公告)日：2009-03-19
申请号：US12170092
申请日：2008-07-09
申请人： David S. Lashmore , Robert Braden , Anastasios John Hart , John Welch
发明人： David S. Lashmore , Robert Braden , Anastasios John Hart , John Welch
IPC分类号： D04H13/00 , B29C55/22 , B29C49/00
CPC分类号： B29C55/00 , B29C49/02 , B29C51/004 , B29C51/02 , B29C2791/006 , B29C2791/007 , B29K2105/162 , D04H1/4234 , D04H1/4242 , D04H1/4382 , Y10T428/249921 , Y10T428/2913 , Y10T442/602 , Y10T442/696
摘要： A method and system for aligning nanotubes within an extensible structure such as a yarn or non-woven sheet. The method includes providing an extensible structure having non-aligned nanotubes, adding a chemical mixture to the extensible structure so as to wet the extensible structure, and stretching the extensible structure so as to substantially align the nanotubes within the extensible structure. The system can include opposing rollers around which an extensible structure may be wrapped, mechanisms to rotate the rollers independently or away from one another as they rotate to stretch the extensible structure, and a reservoir from which a chemical mixture may be dispensed to wet the extensible structure to help in the stretching process.
摘要翻译：用于将纳米管排列在可伸长结构内的方法和系统，例如纱线或非编织片材。该方法包括提供具有非对准纳米管的可延伸结构，向可延伸结构中加入化学混合物以润湿可延伸结构，以及拉伸可伸展结构，以使纳米管在可延伸结构内基本上对齐。该系统可以包括相对的辊，可延伸结构可以围绕该对向辊缠绕，当它们旋转以便拉伸可伸展结构时，使滚子彼此独立地或相互远离地旋转的机构以及可以分配化学混合物以润湿可延伸的结构有助于拉伸过程。

60. 发明申请

US20090042455A1 Electrically and Thermally Non-Metallic Conductive Nanostructure-Based Adapters 有权
标题翻译：电热非金属导电纳米结构的适配器
公开(公告)号：US20090042455A1
公开(公告)日：2009-02-12
申请号：US12187278
申请日：2008-08-06
申请人： Jennifer Mann , David S. Lashmore , Brian White
发明人： Jennifer Mann , David S. Lashmore , Brian White
IPC分类号： H01R4/02
CPC分类号： H01B13/0016 , H01B1/24 , H01R4/58
摘要： A conductive adapter for carrying relatively high current from a source to an external circuit without degradation is provided. The adapter includes a conducting member made from a conductive nanostructure-based material and having opposing ends. The adapter can also include a connector portion positioned on one end of the conducting member for maximizing a number of conductive nanostructures within the conducting member in contact with connector portion, so as to enable efficient conduction between a nanoscale environment and a traditional electrical and/or thermal circuit system. The adapter can further include a coupling mechanism situated between the conducting member and the connector portion, to provide a substantially uniform contact between the conductive nanostructure-based material in the conducting member and the connector portion. A method for making such a conductive adapter is also provided.
摘要翻译：提供了一种用于承载来自源极到外部电路的相当高的电流而不劣化的导电适配器。适配器包括由导电纳米结构基材料制成并具有相对端的导电构件。适配器还可以包括定位在导电构件的一端上的连接器部分，用于使导电构件内的与连接器部分接触的多个导电纳米结构最大化，以便能够在纳米尺度环境和传统电气和/或热电路系统。适配器还可以包括位于导电构件和连接器部分之间的耦合机构，以在导电构件中的基于导电纳米结构的材料和连接器部分之间提供基本均匀的接触。还提供了制造这种导电适配器的方法。

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