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1. 发明授权

US08335778B2 System and method for semantic search in an enterprise application 有权
标题翻译：企业应用中语义搜索的系统和方法
公开(公告)号：US08335778B2
公开(公告)日：2012-12-18
申请号：US12212178
申请日：2008-09-17
申请人： Rajesh Ghosh , Phani Kishore Maddali , Keshava Rangarajan
发明人： Rajesh Ghosh , Phani Kishore Maddali , Keshava Rangarajan
IPC分类号： G06F17/30
CPC分类号： G06F17/30734
摘要： Embodiments of the present invention provide techniques for searching enterprise data using semantic information associated with enterprise applications. One or more searchable data definitions that describe searchable data associated with one or more enterprise applications may identify semantic relationships among searchable data in the application. An ontology for the application that describes semantic relationships among data associated with the application may be generated from the searchable data definitions. The ontology may be used to execute search queries and provide search results that include or result from semantic relationships among the searched data.
摘要翻译：本发明的实施例提供了使用与企业应用相关联的语义信息来搜索企业数据的技术。描述与一个或多个企业应用相关联的可搜索数据的一个或多个可搜索数据定义可以标识应用中的可搜索数据之间的语义关系。可以从可搜索的数据定义生成描述与应用相关联的数据之间的语义关系的应用的本体。可以使用本体来执行搜索查询，并提供搜索结果，其包括搜索数据中包含语义关系的结果或结果。

2. 发明申请

US20100070517A1 System and Method for Semantic Search in an Enterprise Application 有权
标题翻译：企业应用中语义搜索的系统和方法
公开(公告)号：US20100070517A1
公开(公告)日：2010-03-18
申请号：US12212178
申请日：2008-09-17
申请人： Rajesh Ghosh , Phani Kishore Maddali , Keshava Rangarajan
发明人： Rajesh Ghosh , Phani Kishore Maddali , Keshava Rangarajan
IPC分类号： G06F17/30
CPC分类号： G06F17/30734
摘要： Embodiments of the present invention provide techniques for searching enterprise data using semantic information associated with enterprise applications. One or more searchable data definitions that describe searchable data associated with one or more enterprise applications may identify semantic relationships among searchable data in the application. An ontology for the application that describes semantic relationships among data associated with the application may be generated from the searchable data definitions. The ontology may be used to execute search queries and provide search results that include or result from semantic relationships among the searched data.
摘要翻译：本发明的实施例提供了使用与企业应用相关联的语义信息来搜索企业数据的技术。描述与一个或多个企业应用相关联的可搜索数据的一个或多个可搜索数据定义可以标识应用中的可搜索数据之间的语义关系。可以从可搜索的数据定义生成描述与应用相关联的数据之间的语义关系的应用的本体。可以使用本体来执行搜索查询，并提供搜索结果，其包括搜索数据中包含语义关系的结果或结果。

3. 发明申请

US20130026835A1 SINGLE-BATTERY POWER TOPOLOGIES FOR ONLINE UPS SYSTEMS 有权
标题翻译：在线UPS系统的单电池电源拓扑
公开(公告)号：US20130026835A1
公开(公告)日：2013-01-31
申请号：US13192682
申请日：2011-07-28
申请人： Rajesh Ghosh , Mahendrakumar Lipare , Damir Klikic
发明人： Rajesh Ghosh , Mahendrakumar Lipare , Damir Klikic
IPC分类号： H02J9/00
CPC分类号： H02J9/062 , H02M1/10 , Y10T307/615 , Y10T307/625 , Y10T307/724
摘要： A power converter includes a first power input to receive AC input power, a second power input to receive backup power, a first DC bus configured to provide a positive DC output voltage, a second DC bus configured to provide a negative DC output voltage, and a power conversion circuit coupled to the first DC bus and the second DC bus. The power conversion circuit has an inductor, a first switch device coupled in series with the inductor, a second switch device coupled in series with the first switch device, and a bypass relay coupled in parallel with the second switch device. The power conversion circuit is switchably coupled to the first power input and the second power input, and is operable to charge the inductor and generate the positive and negative DC output voltages.
摘要翻译：电力转换器包括用于接收AC输入电力的第一电源输入端，用于接收备用电力的第二电源输入端，被配置为提供正DC输出电压的第一DC总线，被配置为提供负DC输出电压的第二DC总线;以及耦合到第一DC总线和第二DC总线的电力转换电路。功率转换电路具有电感器，与电感器串联耦合的第一开关器件，与第一开关器件串联耦合的第二开关器件，以及与第二开关器件并联耦合的旁路继电器。功率转换电路可切换地耦合到第一电源输入和第二电源输入，并且可操作地对电感器充电并产生正和负的直流输出电压。

4. 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。

5. 发明授权

US08116105B2 Systems and methods for uninterruptible power supply control 有权
标题翻译：不间断电源控制的系统和方法
公开(公告)号：US08116105B2
公开(公告)日：2012-02-14
申请号：US12027490
申请日：2008-02-07
申请人： Damir Klikic , Pyboyina Msvvsv Prasad , Rajesh Ghosh , Mahima Agrawal
发明人： Damir Klikic , Pyboyina Msvvsv Prasad , Rajesh Ghosh , Mahima Agrawal
IPC分类号： H02M7/22 , H02M7/757 , H02M7/758 , H02M7/797 , H02M7/81
CPC分类号： H02J9/062 , H02M7/538 , H02M2001/0012
摘要： Systems and methods are provided for distributing power to a load by controlling an uninterruptible power supply that has an inverter and a filter, where the filter has an inductor and a capacitor. The systems and methods apply a pulse width modulation control signal to the inverter, sample inverter inductor current and compare the inductor current to a reference current. A duty cycle of the pulse width modulation control signal is adjusted to drive the inductor current at a second sampling time to a value substantially equal to a reference current at a first sampling time. The systems and methods can filter harmonic distortion from output signals and control uninterruptible power supply output.
摘要翻译：提供了通过控制具有反相器和滤波器的不间断电源（其中滤波器具有电感器和电容器）来向负载分配功率的系统和方法。系统和方法将脉宽调制控制信号应用于变频器，对变频器电感电流进行采样，并将电感电流与参考电流进行比较。调整脉冲宽度调制控制信号的占空比，以将第二采样时间的电感电流驱动到在第一采样时间基本上等于参考电流的值。系统和方法可以从输出信号中滤除谐波失真，并控制不间断电源输出。

6. 发明授权

US08090684B2 System and method for asynchronous crawling of enterprise applications 有权
标题翻译：用于企业应用程序异步爬网的系统和方法
公开(公告)号：US08090684B2
公开(公告)日：2012-01-03
申请号：US12547810
申请日：2009-08-26
申请人： Rajesh Ghosh
发明人： Rajesh Ghosh
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F17/30864
摘要： Methods and systems for providing searchable data associated with enterprise applications are provided. An asynchronous feed may be generated from data stored in a database and searched by search engine crawlers. The feed may be populated with searchable data based on a searchable object definition that describes the location of searchable data within the database. The feed also may enforce access restrictions set by the enterprise applications to prevent unauthorized access to the searchable data.
摘要翻译：提供了用于提供与企业应用程序相关联的可搜索数据的方法和系统。可以从存储在数据库中的数据生成异步源，并由搜索引擎抓取器搜索。可以基于描述数据库中可搜索数据的位置的可搜索对象定义来填充可搜索数据。 Feed还可以强制企业应用程序设置的访问限制，以防止对可搜索数据的未经授权的访问。

7. 发明授权

US07881079B2 UPS frequency converter and line conditioner 有权
标题翻译： UPS变频器和线路调节器
公开(公告)号：US07881079B2
公开(公告)日：2011-02-01
申请号：US12054109
申请日：2008-03-24
申请人： Pyboyina Prasad , Rajesh Ghosh , Damir Klikic
发明人： Pyboyina Prasad , Rajesh Ghosh , Damir Klikic
IPC分类号： H02J1/02 , G05F1/40
CPC分类号： H02M1/4208 , Y02B70/126
摘要： Systems and methods disclosed herein monitor and control input to a converter in one or more of a UPS, a frequency converter, or a line conditioner. Distortion due at least in part to ripple voltage can be removed from a control signal that controls input current to the converter. The systems and methods described herein afford a simple and effective way to reduce or eliminate one or more of subharmonic oscillation and total harmonic distortion from a converter input current during synchronous and asynchronous modes of operation. The converter may include one or more of a rectifier and an inverter.
摘要翻译： UPS，变频器或线路调节器中的一个或多个中的转换器的输入控制和控制的系统和方法。至少部分由纹波电压引起的失真可以从控制到转换器的输入电流的控制信号中去除。这里描述的系统和方法提供了一种简单有效的方法，用于在同步和异步操作模式期间减少或消除变换器输入电流中的一个或多个次谐波振荡和总谐波失真。转换器可以包括整流器和逆变器中的一个或多个。

8. 发明授权

US07148660B2 System and method for power conversion using semiconductor switches having reverse voltage withstand capability 失效
标题翻译：使用具有反向耐压能力的半导体开关进行功率转换的系统和方法
公开(公告)号：US07148660B2
公开(公告)日：2006-12-12
申请号：US10954896
申请日：2004-09-30
申请人： Rajesh Ghosh , Bansidhar Jagannath Phansalkar , Silvio Colombi
发明人： Rajesh Ghosh , Bansidhar Jagannath Phansalkar , Silvio Colombi
IPC分类号： G05F1/70
CPC分类号： H02M7/219 , H02M1/4233 , Y02B70/126
摘要： A power converter system is provided for supplying power to an electrical load. The power converter system includes a power converter circuit adapted to perform an AC to DC power conversion and an active clamp circuit coupled to the power converter circuit for regulating DC bus voltage overshoots. The power converter circuit is configured from a plurality of semiconductor switches having reverse voltage withstand capability.
摘要翻译：提供了一种用于向电负载供电的功率转换器系统。功率转换器系统包括适于执行AC至DC电力转换的功率转换器电路和耦合到功率转换器电路的有源钳位电路，用于调节DC总线电压过冲。功率转换器电路由具有反向耐压能力的多个半导体开关构成。

9. 发明申请

US20050016658A1 Composite coatings for ground wall insulation in motors, method of manufacture thereof and articles derived therefrom 审中-公开
标题翻译：用于电机中的接地壁绝缘的复合涂层，其制造方法和由其衍生的制品
公开(公告)号：US20050016658A1
公开(公告)日：2005-01-27
申请号：US10627480
申请日：2003-07-24
申请人： Thangavelu Asokan , George Gao , Rajesh Ghosh
发明人： Thangavelu Asokan , George Gao , Rajesh Ghosh
IPC分类号： H02K3/30 , H02K3/32 , H02K3/40 , H01B13/06
CPC分类号： H02K3/40 , H02K3/30 , H02K3/32
摘要： An article comprises a bobbin wire; an electrically insulating backing disposed upon the bobbin wire; a mica paper disposed upon the electrically insulating backing and wound around the backing; and a silicone coating disposed upon the electrically insulating backing. A method of manufacturing an article comprises disposing an electrically insulating backing upon a bobbin wire; disposing mica paper upon the electrically insulating backing; and coating the mica paper with a silicone coating.
摘要翻译：一种制品包括线架; 布置在线轴上的电绝缘背衬; 设置在电绝缘背衬上并缠绕在背衬上的云母纸; 以及设置在电绝缘背衬上的硅氧烷涂层。制造物品的方法包括将电绝缘背衬设置在线轴上; 将云母纸放置在电绝缘背衬上; 并用硅胶涂覆云母纸。

10. 发明申请

US20130086204A1 SIMPLIFYING PROVISIONING OF ASYNCHRONOUS INTERACTION WITH ENTERPRISE SUITES HAVING SYNCHRONOUS INTEGRATION POINTS 有权
标题翻译：简化与具有同步整合点的企业套件的异步交互
公开(公告)号：US20130086204A1
公开(公告)日：2013-04-04
申请号：US13249889
申请日：2011-09-30
申请人： Rajesh Ghosh , Abhishek Verma
发明人： Rajesh Ghosh , Abhishek Verma
IPC分类号： G06F15/16
CPC分类号： G06Q10/00 , G06F8/31
摘要： An aspect of the present invention simplifies provisioning of asynchronous interaction with enterprise suites having synchronous integration points. In one embodiment, a digital processing system receives, from a user, data indicating that asynchronous interaction is required for a synchronous integration point of an enterprise suite, and in response, auto-generates a set of service oriented architecture (SOA) artifacts designed to synchronously invoke the synchronous integration point and provide asynchronous interaction with external systems. The auto-generated SOA artifacts are then deployed in SOA server, whereby external systems can interact asynchronously to access a functionality provided by the synchronous integration point. According to another aspect, the system, also receives from the user, a second data indicating a set of policies to be applied, and in response, auto-generates the set of SOA artifacts to implement the set of policies during asynchronous interaction with external systems.
摘要翻译：本发明的一个方面简化了具有同步集成点的企业套件的异步交互的配置。在一个实施例中，数字处理系统从用户接收指示企业套件的同步集成点需要异步交互的数据，并作为响应，自动生成一组面向服务的架构（SOA）工件，其被设计为同步调用同步集成点，并提供与外部系统的异步交互。然后将自动生成的SOA工件部署在SOA服务器中，由此外部系统可以异步地进行访问以访问同步集成点提供的功能。根据另一方面，系统还从用户接收指示要应用的一组策略的第二数据，并且作为响应，在与外部系统异步交互期间自动生成一组SOA工件以实现该组策略。

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