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1. 发明申请

US20100243946A1 METHODS OF MAKING HIGH RESISTIVITY MAGNETIC MATERIALS 审中-公开
标题翻译：制备高电阻磁性材料的方法
公开(公告)号：US20100243946A1
公开(公告)日：2010-09-30
申请号：US12414804
申请日：2009-03-31
申请人： Francis Johnson , Ayman Mohamed Fawzi El-Refaie , Lembit Salasoo , Venkat Subramaniam Venkataramani , Thomas Robert Raber
发明人： Francis Johnson , Ayman Mohamed Fawzi El-Refaie , Lembit Salasoo , Venkat Subramaniam Venkataramani , Thomas Robert Raber
IPC分类号： H01F1/04 , H01F1/00 , B29C71/04 , B28B1/00 , B28B3/26
CPC分类号： H01F41/0246 , B22F7/02 , B82Y25/00 , H01F1/0577 , H01F1/0579 , H01F1/15333 , H01F41/0266 , H01F41/0273
摘要： A method to make a high resistivity permanent magnetic material comprising a non-conductive phase and a permanent magnetic phase microstructure, is disclosed. The method comprises the steps of, (a) disposing at least one layer comprising a non-conductive powder and at least one layer comprising a permanent magnetic powder adjacent to each other to obtain a multilayer, (b) compressing the multilayer, and (c) sintering the multilayer. A method to make a high resistivity soft magnetic material comprising a microstructure comprising a bulk metallic glass phase and a soft magnetic crystalline metal phase, is also disclosed.
摘要翻译：公开了一种制造包含非导电相和永磁相微结构的高电阻率永磁材料的方法。该方法包括以下步骤：（a）设置至少一层包含非导电粉末和至少一层包含彼此相邻的永磁粉末的层，以获得多层，（b）压缩多层，和（c ）烧结多层。还公开了一种制造包含大块金属玻璃相和软磁晶体金属相的微结构的高电阻率软磁性材料的方法。

2. 发明授权

US08759241B2 Method for making a catalyst composition 有权
标题翻译：制备催化剂组合物的方法
公开(公告)号：US08759241B2
公开(公告)日：2014-06-24
申请号：US13034869
申请日：2011-02-25
申请人： Venkat Subramaniam Venkataramani
发明人： Venkat Subramaniam Venkataramani
IPC分类号： B01J37/30 , B01J27/236 , B01J23/00 , B01J23/02 , B01J23/04 , B01J23/08 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/48 , B01J23/50 , B01J23/56 , B01J21/04 , C01D1/02 , C01F7/00 , C01F7/02
CPC分类号： B01J21/04 , B01D53/9418 , B01D2251/208 , B01D2255/104 , B01D2255/2092 , B01D2257/404 , B01D2258/012 , B01J23/08 , B01J23/40 , B01J23/48 , B01J23/50 , B01J35/1019 , B01J35/1061 , B01J37/08 , B01J37/10
摘要： A method for making a catalyst composition suitable for various purposes, such as the reduction of nitrogen oxides, is provided. The method includes combining dawsonite or a dawsonite derivative with a catalytic active element.
摘要翻译：提供了制备适于各种目的的催化剂组合物的方法，例如还原氮氧化物。该方法包括将片钠铝石或片钠铝石衍生物与催化活性元素组合。

3. 发明授权

US07989530B2 Nonlinear polymer composites and methods of making the same 失效
标题翻译：非线性聚合物复合材料及其制备方法
公开(公告)号：US07989530B2
公开(公告)日：2011-08-02
申请号：US12179905
申请日：2008-07-25
申请人： Daniel Qi Tan , Patricia Chapman Irwin , Yang Cao , Venkat Subramaniam Venkataramani
发明人： Daniel Qi Tan , Patricia Chapman Irwin , Yang Cao , Venkat Subramaniam Venkataramani
IPC分类号： C08J3/00
CPC分类号： H01B3/006 , C08K3/22 , H01G4/206 , H01L41/183
摘要： A nonlinear composition comprises a polymeric material and at least one ferroelectric, antiferroelectric, or paraelectric particle, wherein the composition has a permittivity greater than or equal to about 5. A method of making a nonlinear composition comprises combining a polymeric material, and at least one ferroelectric, antiferroelectric, or paraelectric particle. The composition has a permittivity greater than or equal to about 5.
摘要翻译：非线性组合物包括聚合物材料和至少一种铁电，反铁电或顺电性颗粒，其中组合物具有大于或等于约5的介电常数。制备非线性组合物的方法包括将聚合物材料和至少一种铁电，反铁电或顺电粒子。组合物的介电常数大于或等于约5。

4. 发明授权

US07711022B2 Polycrystalline transparent ceramic articles and method of making same 失效
标题翻译：多晶透明陶瓷制品及其制造方法
公开(公告)号：US07711022B2
公开(公告)日：2010-05-04
申请号：US11302555
申请日：2005-12-13
申请人： Kalaga Murali Krishna , Venkat Subramaniam Venkataramani , Mohan Manoharan
发明人： Kalaga Murali Krishna , Venkat Subramaniam Venkataramani , Mohan Manoharan
IPC分类号： H01S3/17
CPC分类号： C09K11/7774 , B82Y30/00 , C01F17/0025 , C01P2002/34 , C01P2002/52 , C01P2002/72 , C01P2004/02 , C01P2004/62 , C01P2004/64 , C04B35/44 , C04B35/6267 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3232 , C04B2235/3244 , C04B2235/3251 , C04B2235/3284 , C04B2235/3287 , C04B2235/3418 , C04B2235/442 , C04B2235/443 , C04B2235/449 , C04B2235/5445 , C04B2235/768 , C04B2235/781 , C04B2235/786 , C04B2235/9653
摘要： A polycrystalline transparent ceramic article including lutetium is presented. The article includes an oxide with a formula of ABO3, having type A lattice sites and type B lattice sites. The lattice site A may further comprise a plurality of elements, in addition to lutetium. Type B lattice site includes aluminum. An imaging device, a laser assembly, and a scintillator including the lutetium-based article is provided. A method of making the above article is also provided.
摘要翻译：提出了包括镥的多晶透明陶瓷制品。该物品包括具有ABO 3式的具有A型晶格位点和B型晶格位点的氧化物。除了镥之外，晶格位置A还可以包括多个元素。 B型晶格点包括铝。提供了包括镥基物品的成像装置，激光组件和闪烁体。还提供了制备上述制品的方法。

5. 发明申请

US20090140158A1 MOLDABLE NEUTRON SENSITIVE COMPOSITIONS, ARTICLES, AND METHODS 有权
标题翻译：可塑性中性敏感组合物，文章和方法
公开(公告)号：US20090140158A1
公开(公告)日：2009-06-04
申请号：US11949423
申请日：2007-12-03
申请人： Brent Allen Clothier , Venkat Subramaniam Venkataramani , Sergio Paulo Martins Loureiro , Adrian Ivan
发明人： Brent Allen Clothier , Venkat Subramaniam Venkataramani , Sergio Paulo Martins Loureiro , Adrian Ivan
IPC分类号： G01T3/06
CPC分类号： C08K3/01 , C08J3/20 , C08K3/02 , C08K3/16 , C08K3/22 , G01T3/06
摘要： Moldable neutron sensitive compositions containing an inorganic scintillating component, and neutron capture component, and a moldable resin component, are described. They are prepared with optimized compositions for maximized thermal neutron sensitivity. Methods for preparing such compositions, and articles and radiation detectors made from them are described as well.
摘要翻译：描述了含有无机闪烁组分和中子俘获组分的可成型的中子敏感组合物和可模塑树脂组分。它们用最佳化的热中子敏感性的优化组合物制备。还描述了制备这种组合物的方法，以及由它们制备的制品和辐射探测器。

6. 发明授权

US07527742B2 Etchant, method of etching, laminate formed thereby, and device 有权
标题翻译：蚀刻剂，蚀刻方法，由此形成的层压体和装置
公开(公告)号：US07527742B2
公开(公告)日：2009-05-05
申请号：US11167719
申请日：2005-06-27
申请人： Steven Alfred Tysoe , Steven Francis LeBoeuf , Mark Philip D'Evelyn , Venkat Subramaniam Venkataramani , Vinayak Tilak , Jeffrey Bernard Fortin , Charles Adrian Becker , Stephen Daley Arthur , Samhita Dasgupta , Kanakasabapathi Subramanian , Robert John Wojnarowski , Abasifreke Udo Ebong
发明人： Steven Alfred Tysoe , Steven Francis LeBoeuf , Mark Philip D'Evelyn , Venkat Subramaniam Venkataramani , Vinayak Tilak , Jeffrey Bernard Fortin , Charles Adrian Becker , Stephen Daley Arthur , Samhita Dasgupta , Kanakasabapathi Subramanian , Robert John Wojnarowski , Abasifreke Udo Ebong
IPC分类号： C03C15/00 , C03C25/68
CPC分类号： H01L21/31111
摘要： An etchant including a halogenated salt, such as Cryolite (Na3AlF6) or potassium tetrafluoro borate (KBF4), is provided. The salt may be present in the etchant in an amount sufficient to etch a substrate and may have a melt temperature of greater than about 200 degrees Celsius. A method of wet etching may include contacting an etchant to at least one surface of a support layer of a multi-layer laminate, wherein the support layer may include aluminum oxide; or contacting an etchant to at least one surface of a support layer of a multi-layer laminate, wherein the etchant may include Cryolite (Na3AlF6), potassium tetrafluoro borate (KBF4), or both; and etching at least a portion of the support layer. The method may provide a laminate produced by growing a crystal onto an aluminum oxide support layer, and chemically removing at least a portion of the support layer by wet etch. An electronic device, optical device or combined device including the laminate is provided.
摘要翻译：提供包括卤化盐的蚀刻剂，例如冰晶石（Na 3 AlF 6）或四氟硼酸钾（KBF 4）。盐可以以足以蚀刻基材的量存在于蚀刻剂中，并且可以具有大于约200摄氏度的熔体温度。湿蚀刻的方法可以包括使蚀刻剂与多层层压体的支撑层的至少一个表面接触，其中所述支撑层可以包括氧化铝; 或使蚀刻剂与多层层压体的支撑层的至少一个表面接触，其中所述蚀刻剂可以包括冰晶石（Na 3 AlF 6），四氟硼酸钾（KBF 4）或两者; 并蚀刻所述支撑层的至少一部分。该方法可以提供通过将结晶生长到氧化铝载体层上并通过湿蚀刻化学去除至少一部分载体层而制备的层压体。提供了包括层压板的电子设备，光学设备或组合设备。

7. 发明授权

US07494688B2 Methods for making doped magnesium diboride powders 有权
标题翻译：掺杂二硼化镁粉末的方法
公开(公告)号：US07494688B2
公开(公告)日：2009-02-24
申请号：US11491795
申请日：2006-07-24
申请人： Venkat Subramaniam Venkataramani , Sylvia Marie DeCarr , Sergio Paulo Martins Loureiro
发明人： Venkat Subramaniam Venkataramani , Sylvia Marie DeCarr , Sergio Paulo Martins Loureiro
IPC分类号： B05D5/12 , B01J13/02 , H01L39/24
CPC分类号： C01B35/04 , B82Y30/00 , C04B35/58057 , C04B35/62834 , C04B35/62884 , C04B35/62892 , C04B35/62897 , C04B35/806 , C04B2235/3225 , C04B2235/3808 , C04B2235/3826 , C04B2235/3895 , C04B2235/40 , C04B2235/402 , C04B2235/404 , C04B2235/421 , C04B2235/422 , C04B2235/428 , C04B2235/483 , C04B2235/5248 , C04B2235/5445 , C04B2235/5454 , H01L39/125 , H01L39/2487
摘要： A method for making a doped magnesium diboride powder is provided. The method includes coating a polymeric precursor on at least one of a plurality of particles of a first phase, where the first phase includes a magnesium diboride powder, where the polymeric precursor includes chemical elements yielding a second phase. The second phase includes one or more of a boride, a nitride, a carbide, an oxide, an oxy-boride, an oxy-nitride, an oxy-carbide, or combinations thereof. The method further includes forming a second phase coating onto at least one of the plurality of particles of the magnesium diboride powder.
摘要翻译：提供了制备掺杂的二硼化镁粉末的方法。该方法包括将聚合物前体涂覆在第一相的多个颗粒中的至少一个上，其中第一相包括二硼化镁粉末，其中聚合物前体包括产生第二相的化学元素。第二相包括硼化物，氮化物，碳化物，氧化物，氧化硼，氮氧化物，氧化碳或其组合中的一种或多种。该方法还包括在多个二硼化镁粉末颗粒中的至少一个上形成第二相涂层。

8. 发明申请

US20080017279A1 Wires made of doped magnesium diboride powders and methods for making the same 审中-公开
标题翻译：由掺杂的二硼化镁粉末制成的电线及其制造方法
公开(公告)号：US20080017279A1
公开(公告)日：2008-01-24
申请号：US11491854
申请日：2006-07-24
申请人： Venkat Subramaniam Venkataramani , Sylvia Marie DeCarr , Sergio Paulo Martins Loureiro , Minfeng Xu
发明人： Venkat Subramaniam Venkataramani , Sylvia Marie DeCarr , Sergio Paulo Martins Loureiro , Minfeng Xu
IPC分类号： C22C7/00
CPC分类号： C22C23/00 , B21C37/047 , B22F2998/00 , C22C47/14 , C22C49/14 , H01L39/141 , H01L39/2487 , B22F3/17 , B22F3/20
摘要： A wire having a metal matrix is provided. The wire further includes a plurality of filaments disposed in the metal matrix, where at least one of the plurality of filaments includes doped magnesium diboride powder. The doped magnesium diboride powder includes a first phase having a plurality of magnesium diboride particles having a chemical formula MgB2-xSx, where x represents an atomic percentage, and wherein S represents carbon, boron, nitrogen, oxygen, or combinations thereof. The powder further includes a second phase surrounding each of the plurality of magnesium diboride particles, where the second phase includes a carbide, a nitride, an oxide, a boride, an oxy-nitride, an oxy-boride, an oxy-carbide, or combinations thereof.
摘要翻译：提供具有金属基体的导线。线材还包括设置在金属基体中的多根细丝，其中至少一根长丝包括掺杂的二硼化镁粉末。掺杂的二硼化镁粉末包括具有多个化学式为MgB 2-x S x S x的二硼化镁颗粒的第一相，其中x表示原子百分比，其中 S表示碳，硼，氮，氧或其组合。粉末还包括围绕多个二硼化硼颗粒的第二相，其中第二相包括碳化物，氮化物，氧化物，硼化物，氮氧化物，氧化硼，氧化碳或碳化硼其组合。

9. 发明授权

US07297037B2 Ceramic discharge chamber for a discharge lamp 有权
标题翻译：用于放电灯的陶瓷放电室
公开(公告)号：US07297037B2
公开(公告)日：2007-11-20
申请号：US10870897
申请日：2004-06-18
申请人： Venkat Subramaniam Venkataramani , Charles David Greskovich , Curtis Edward Scott , James Anthony Brewer
发明人： Venkat Subramaniam Venkataramani , Charles David Greskovich , Curtis Edward Scott , James Anthony Brewer
IPC分类号： H01J9/00 , H01J17/18 , H01J61/36 , H01J17/16
CPC分类号： H01J9/247 , H01J61/30
摘要： A ceramic discharge chamber for a lamp, according to an exemplary embodiment of the invention, comprises a first member which includes a leg portion and a transition portion, wherein the leg portion and the transition portion are integrally formed as one piece from a ceramic material, and a second member which includes a body portion, wherein the body portion is bonded to the transition portion of the first member. The ceramic discharge chamber can be formed by injection molding a ceramic material to form the first member, the first member forming a first portion of the ceramic discharge chamber; and bonding the first member to a second member which forms a second portion of the ceramic discharge chamber.
摘要翻译：根据本发明的示例性实施例的用于灯的陶瓷放电室包括包括脚部和过渡部的第一构件，其中所述脚部和所述过渡部与陶瓷材料一体地形成为一体，以及包括主体部分的第二构件，其中所述主体部分结合到所述第一构件的过渡部分。陶瓷放电室可以通过注射模制陶瓷材料形成第一构件，第一构件形成陶瓷放电室的第一部分; 以及将所述第一构件结合到形成所述陶瓷放电室的第二部分的第二构件。

10. 发明授权

US08337939B2 Method of processing a ceramic layer and related articles 有权
标题翻译：加工陶瓷层及相关物品的方法
公开(公告)号：US08337939B2
公开(公告)日：2012-12-25
申请号：US11854702
申请日：2007-09-13
申请人： Todd-Michael Striker , Venkat Subramaniam Venkataramani , James Anthony Ruud
发明人： Todd-Michael Striker , Venkat Subramaniam Venkataramani , James Anthony Ruud
IPC分类号： C23C26/00
CPC分类号： H01M8/1253 , H01M2300/0077 , Y02E60/525 , Y02P70/56
摘要： A method of processing a ceramic layer is provided. The method comprises the steps of providing a ceramic layer comprising a plurality of microcracks; infiltrating at least some of the plurality of microcracks with a liquid precursor comprising at least one oxidizable metal ion; and exposing the ceramic layer to a base having a pH value of at least about 9, so as to chemically convert the oxidizable metal ion into an oxide, thereby decreasing the porosity of the ceramic layer. A solid oxide fuel cell is provided. The solid oxide fuel cell comprises an anode; a cathode; and a ceramic electrolyte disposed between the anode and the cathode. The ceramic electrolyte is processed by the method comprising the steps of providing a ceramic electrolyte comprising a plurality of microcracks; infiltrating at least some of the plurality of microcracks with a liquid precursor comprising at least one oxidizable metal ion; and exposing the ceramic electrolyte to a base having a pH value of at least about 9, so as to chemically convert the oxidizable metal ion into an oxide, thereby decreasing the porosity of the ceramic electrolyte.
摘要翻译：提供了一种处理陶瓷层的方法。该方法包括提供包括多个微裂纹的陶瓷层的步骤; 用包含至少一种可氧化金属离子的液体前体渗透多个微裂纹中的至少一些; 并将陶瓷层暴露于pH值为至少约9的碱，以便将可氧化金属离子化学转化为氧化物，从而降低陶瓷层的孔隙率。提供了固体氧化物燃料电池。固体氧化物燃料电池包括阳极; 阴极以及设置在阳极和阴极之间的陶瓷电解质。通过包括以下步骤的方法处理陶瓷电解质，提供包含多个微裂纹的陶瓷电解质; 用包含至少一种可氧化金属离子的液体前体渗透多个微裂纹中的至少一些; 并将陶瓷电解质暴露于pH值为至少约9的碱，以便将可氧化金属离子化学转化为氧化物，从而降低陶瓷电解质的孔隙率。

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