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101. 发明授权

US5994593A Synthesis and purification of 3,3-dimethylbutyraldehyde via hydrolysis of 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane 失效
标题翻译：通过1,1-二氯-3,3-二甲基丁烷或1-溴-1-氯-3,3-二甲基丁烷的水解合成和纯化3,3-二甲基丁醛
公开(公告)号：US5994593A
公开(公告)日：1999-11-30
申请号：US154150
申请日：1998-09-17
申请人： Indra Prakash , Zhi Guo
发明人： Indra Prakash , Zhi Guo
IPC分类号： C07C45/43 , C07C45/85 , C07C47/02 , C07C45/63
CPC分类号： C07C47/02 , C07C45/43 , C07C45/85
摘要： 3,3-Dimethylbutyraldehyde is synthesized via hydrolysis of 1,1-dichloro-3,3-dimethylbutane or 1-bromo-1-chloro-3,3-dimethylbutane in the presence of water and a base and is purified via an aldehyde/bisulfite adduct.
摘要翻译：通过在水和碱的存在下水解1,1-二氯-3,3-二甲基丁烷或1-溴-1-氯-3,3-二甲基丁烷来合成3,3-二甲基丁醛，并通过醛/ 亚硫酸氢盐加合物

102. 发明授权

US5856584A Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3, 3-dimethylbutanol 失效
标题翻译：通过氧化3,3-二甲基丁醇制备3,3-二甲基丁醛
公开(公告)号：US5856584A
公开(公告)日：1999-01-05
申请号：US907048
申请日：1997-08-06
申请人： Indra Prakash , David J. Ager , Alan R. Katritzky
发明人： Indra Prakash , David J. Ager , Alan R. Katritzky
IPC分类号： C07C45/00 , C07C45/29 , C07C45/30 , C07C47/02 , C07C45/47
CPC分类号： C07C45/298 , C07C45/002 , C07C45/29 , C07C45/294 , C07C45/30
摘要： This invention provides a method for preparing 3,3-dimethylbutyraldehyde from 3,3-dimethylbutanol using an oxidizing component. In one embodiment, 3,3-dimethylbutanol is oxidized to 3,3-dimethylbutyraldehyde in the vapor phase by contacting it with an oxidizing metal oxide compound. In another embodiment, the oxidation of 3,3-dimethylbutanol is carried out by treating it with 2,2,6,6-tetramethyl-1-piperidinyloxy, free radical and an oxidizing agent in a solvent to produce 3,3-dimethylbutyraldehyde. The method of this invention provides a commercially practicable means of preparing 3,3-dimethylbutyraldehyde.
摘要翻译：本发明提供了使用氧化成分从3,3-二甲基丁醇制备3,3-二甲基丁醛的方法。在一个实施方案中，3,3-二甲基丁醇通过使其与氧化性金属氧化物化合物接触而氧化成气相中的3,3-二甲基丁醛。在另一个实施方案中，3,3-二甲基丁醇的氧化通过用2,2,6,6-四甲基-1-哌啶氧基，自由基和氧化剂在溶剂中处理来制备3,3-二甲基丁醛来进行。本发明的方法提供了商业上可行的制备3,3-二甲基丁醛的方法。

103. 发明授权

US5770775A Method for preparing 3,3-dimethylbutyraldehyde 失效
标题翻译：制备3,3-二甲基丁醛的方法
公开(公告)号：US5770775A
公开(公告)日：1998-06-23
申请号：US796443
申请日：1997-02-10
申请人： Alan R. Katritzky , Indra Prakash
发明人： Alan R. Katritzky , Indra Prakash
IPC分类号： C07B61/00 , C07C45/58 , C07C47/02 , C07C45/51
CPC分类号： C07C47/02 , C07C45/58
摘要： A method is disclosed for preparing 3,3-dimethylbutyraldehyde by isomerization of 3,3-dimethylepoxybutane with a basic lithium salt which in turn may be prepared by oxidation of dimethylbutane. The method provides an economical means of preparing 3,3-dimethylbutyraldehyde.
摘要翻译：公开了通过用碱性锂盐使3,3-二甲基环氧丁烷异构化制备3,3-二甲基丁醛的方法，碱性锂盐又可以通过二甲基丁烷的氧化来制备。该方法提供了制备3,3-二甲基丁醛的经济手段。

104. 发明授权

US09012626B2 Rebaudioside a composition and method for purifying rebaudioside a 有权
标题翻译：莱鲍迪苷用于纯化新蛇菊苷a的组合物和方法
公开(公告)号：US09012626B2
公开(公告)日：2015-04-21
申请号：US12650637
申请日：2009-12-31
申请人： Indra Prakash , Mani Upreti , Grant E. DuBois , George A. King , Anish Mehta
发明人： Indra Prakash , Mani Upreti , Grant E. DuBois , George A. King , Anish Mehta
IPC分类号： C07H1/06 , C07H1/08 , C07H15/256 , A23L1/236
CPC分类号： C07H1/08 , A23L27/36 , A23V2002/00 , C07H15/256 , A23V2250/262
摘要： Exemplary embodiments of this invention encompass a method for purifying a low purity steviol glycoside composition. In particular, this invention relates to a method for purifying low purity steviol glycoside compositions to obtain substantially pure steviol glycoside compositions comprising approximately 95% or greater steviol glycosides and approximately 75% or greater rebaudioside A with a single crystallization step.
摘要翻译：本发明的示例性实施方案包括纯化低纯度甜菊糖苷组合物的方法。特别地，本发明涉及一种用于纯化低纯度甜菊糖糖苷组合物以获得基本上纯的甜菊糖苷组合物的方法，该组合物包含约95％或更高的甜菊糖苷和约75％或更高的莱鲍迪甙A与单一结晶步骤。

105. 发明授权

US09011956B2 Natural high-potency sweetener compositions with improved temporal profile and/or flavor profile, methods for their formulation, and uses 有权
标题翻译：具有改善的时间特征和/或风味特征的天然高效甜味剂组合物，其制剂的方法和用途
公开(公告)号：US09011956B2
公开(公告)日：2015-04-21
申请号：US11561148
申请日：2006-11-17
申请人： Indra Prakash , Grant E. DuBois , Prashanthi Jella , George A. King , Rafael I. San Miguel , Kelly H. Specic , Deepthi K. Weerasinghe , Newton R. White
发明人： Indra Prakash , Grant E. DuBois , Prashanthi Jella , George A. King , Rafael I. San Miguel , Kelly H. Specic , Deepthi K. Weerasinghe , Newton R. White
IPC分类号： A23L1/236 , A23L1/22 , A23L1/305 , A23L2/52 , A23L2/60 , A61K31/575
CPC分类号： A23L27/88 , A23L2/52 , A23L2/60 , A23L27/30 , A23L27/34 , A23L27/36 , A23L33/175 , A61K31/575
摘要： The present invention relates generally to improving the taste of natural high-potency non-caloric or low-caloric sweeteners and compositions sweetened therewith. In particular, the present invention relates to compositions that can improve the tastes of natural high-potency non-caloric or low-caloric sweeteners by imparting a more sugar-like taste or characteristic. In particular, the compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile, including osmotic taste.
摘要翻译：本发明一般涉及改善天然高效无热量或低热量甜味剂及其甜味组合物的味道。特别地，本发明涉及通过赋予更多的糖样味道或特征来改善天然高效无热量或低热量甜味剂的口味的组合物。特别地，组合物和方法提供了更多的糖样时间分布，包括甜度起始和甜度徘徊，和/或更多的糖样风味特征，包括渗透味。

106. 发明授权

US08946931B2 Dual boost converter for UPS system 有权
标题翻译： UPS升压转换器
公开(公告)号：US08946931B2
公开(公告)日：2015-02-03
申请号：US13192876
申请日：2011-07-28
申请人： Chandrasekaran Jayaraman , Indra Prakash , Damir Klikic
发明人： Chandrasekaran Jayaraman , Indra Prakash , Damir Klikic
IPC分类号： H02J9/00 , H02J3/00 , H02J7/00 , H02M3/158 , H02J9/06
CPC分类号： H02M3/158 , H02J9/062 , H02J2009/063 , Y10T307/615 , Y10T307/625 , Y10T307/707
摘要： A power converter includes a power conversion circuit switchably coupled to a first power input and a second power input. The power conversion circuit is operable to generate positive and negative DC output voltages and is configured such that, in a backup mode of operation, the negative DC output voltage is generated using backup power through a first current path of the power conversion circuit that includes a first diode coupled between the second power input and a second DC bus, and, in a line mode of operation, the negative DC output voltage is generated using AC input power through a second current path of the power conversion circuit that bypasses the first diode and includes a second diode coupled between the first power input and the second DC bus.
摘要翻译：功率转换器包括可切换地耦合到第一功率输入和第二功率输入的功率转换电路。电力转换电路可操作以产生正和负的直流输出电压，并且被配置为使得在备用操作模式下，通过电力转换电路的第一电流路径使用备用电力产生负的直流输出电压，所述第一电流路径包括耦合在第二电源输入和第二DC总线之间的第一二极管，并且在线路工作模式中，通过绕过第一二极管的功率转换电路的第二电流路径的AC输入电力产生负DC输出电压，包括耦合在第一电力输入和第二DC总线之间的第二二极管。

107. 发明申请

US20140099403A1 METHODS FOR PURIFYING STEVIOL GLYCOSIDES AND USES OF THE SAME 有权
标题翻译：用于制备硫代糖苷的方法及其用途
公开(公告)号：US20140099403A1
公开(公告)日：2014-04-10
申请号：US14033563
申请日：2013-09-23
申请人： Indra Prakash , Avetik Markosyan , Venkata Sai Prakash Chaturvedula , Mary Campbell , Rafael San Miguel , Siddhartha Purkayastha , Marquita Johnson
发明人： Indra Prakash , Avetik Markosyan , Venkata Sai Prakash Chaturvedula , Mary Campbell , Rafael San Miguel , Siddhartha Purkayastha , Marquita Johnson
IPC分类号： A23L2/60 , A23L1/236
CPC分类号： C07H15/24 , A23L2/00 , A23L2/60 , A23L27/30 , A23L27/33 , A23L27/34 , A23L27/36 , A23L29/30 , A23L29/37 , A23L33/125 , A23V2002/00 , C07H1/08
摘要： Methods for purifying steviol glycosides, including Rebaudioside X, are provided herein. Sweetener and sweetened containing Rebaudioside X are also provided herein. Methods of improving the flavor and/or temporal profile of sweetenable compositions, such as beverages, are also provided.
摘要翻译：本文提供了纯化甜菊糖苷（包括雷鲍迪苷X）的方法。本文还提供了含有雷鲍迪甙X的甜味剂和甜味剂。还提供了改善甜味组合物如饮料的风味和/或时间特征的方法。

108. 发明授权

US08377491B2 High-potency sweetener composition with vitamin and compositions sweetened therewith 有权
公开(公告)号：US08377491B2
公开(公告)日：2013-02-19
申请号：US11556063
申请日：2006-11-02
申请人： Indra Prakash , Grant E. DuBois
发明人： Indra Prakash , Grant E. DuBois
IPC分类号： A23L1/236
CPC分类号： A23L1/2364 , A23L2/02 , A23L2/38 , A23L2/60 , A23L27/30 , A23L27/34 , A23L33/15 , A23V2002/00 , A23V2200/16 , A23V2250/24 , A23V2200/30 , A23V2250/702 , A23V2250/704 , A23V2250/708 , A23V2250/71 , A23V2250/712 , A23V2250/7056 , A23V2250/72 , A23V2250/7046 , A23V2250/705
摘要： The present invention relates generally to functional sweetener compositions comprising non-caloric or low-caloric natural and/or synthetic, high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different functional sweetener compositions comprising at least one non-caloric or low-caloric natural and/or synthetic, high-potency sweetener, at least one sweet taste improving composition, and at least one functional ingredient, such as a vitamin. The present invention also relates to functional sweetener compositions and methods that can improve the tastes of non-caloric or low-caloric high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the functional sweetener compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile.

109. 发明授权

US08367138B2 Dairy composition with high-potency sweetener 有权
公开(公告)号：US08367138B2
公开(公告)日：2013-02-05
申请号：US11556049
申请日：2006-11-02
申请人： Indra Prakash , Grant E. DuBois
发明人： Indra Prakash , Grant E. DuBois
IPC分类号： A23L1/236 , A23C9/00
CPC分类号： A23C9/156 , A23C9/1307 , A23C13/12 , A23C15/12 , A23C19/0765 , A23C19/0925 , A23L27/30 , A23L27/84 , A23V2002/00 , A23V2200/132 , A23V2250/64 , A23V2250/262 , A23V2200/16 , A23V2250/5424
摘要： The present invention relates generally to dairy compositions comprising non-caloric or low-caloric high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different dairy compositions comprising at least one non-caloric or low-caloric natural and/or synthetic high-potency sweetener, at least one sweet taste improving composition, and a dairy product. The present invention also relates to dairy compositions and methods that can improve the tastes of non-caloric or low-caloric natural and/or synthetic, high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the dairy compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile.

110. 发明申请

US20130002024A1 SYSTEMS AND METHODS FOR OPERATING AN UNINTERRUPTIBLE POWER SUPPLY 有权
标题翻译：用于操作不间断电源的系统和方法
公开(公告)号：US20130002024A1
公开(公告)日：2013-01-03
申请号：US13173405
申请日：2011-06-30
申请人： Mirza A. Beg , Venkatraman Chennakesavan , Michael J. Ingemi , David E. Reilly , Rajesh Ghosh , Indra Prakash
发明人： Mirza A. Beg , Venkatraman Chennakesavan , Michael J. Ingemi , David E. Reilly , Rajesh Ghosh , Indra Prakash
IPC分类号： H02J9/00
CPC分类号： H02J9/061 , H02J1/108 , Y10T307/615 , Y10T307/62 , Y10T307/625
摘要： An uninterruptible power supply includes a first input to receive input power from an input power source, an output to provide output power, a switch, a first logic power supply coupled to the switch, a back-up power source, a charger, a main logic power supply and power converter circuitry. The switch is configured to close when a characteristic of the input power is within a selected range. The first logic power supply is coupled to the switch and configured to receive input power from the input power source when the switch is closed. The first logic power supply has a first DC output. The back-up power source has a second DC output and is coupled to the first DC output at a common node. The charger has a third DC output and is coupled to the common node. The main logic power supply is coupled to the common node and is configured to receive at least one of the first DC output, the second DC output and the third DC output. The power converter circuitry is coupled to the backup power source and the first input and is configured to provides the output power derived from at least one of power at the first input and power from the backup power source.
摘要翻译：不间断电源包括用于从输入电源接收输入电力的第一输入端，提供输出功率的输出端，开关，耦合到开关的第一逻辑电源，备用电源，充电器，主电源逻辑电源和电源转换器电路。当输入功率的特性在选定范围内时，开关被配置为关闭。第一逻辑电源耦合到开关并被配置为当开关闭合时从输入电源接收输入电力。第一个逻辑电源具有第一个直流输出。备用电源具有第二DC输出并且在公共节点处耦合到第一DC输出。充电器具有第三DC输出并且耦合到公共节点。主逻辑电源耦合到公共节点，并且被配置为接收第一DC输出，第二DC输出和第三DC输出中的至少一个。功率转换器电路耦合到备用电源和第一输入端，并被配置为提供从第一输入端的电源和来自备用电源的功率中的至少一个导出的输出功率。

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