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1. 发明申请

US20060195450A1 Persistent key-value repository with a pluggable architecture to abstract physical storage 有权
公开(公告)号：US20060195450A1
公开(公告)日：2006-08-31
申请号：US11404159
申请日：2006-04-13
申请人： Surojit Chatterjee , Raj Kumar , Jonathan Creighton , Alok Srivastava , Sameer Joshi
发明人： Surojit Chatterjee , Raj Kumar , Jonathan Creighton , Alok Srivastava , Sameer Joshi
IPC分类号： G06F17/30
CPC分类号： G06F17/3056 , Y10S707/99931 , Y10S707/99932 , Y10S707/99943 , Y10S707/99953
摘要： A system and techniques are described for managing key-value pairs using an architecture that does not restrict its users to any specific platform or storage subsystem. According to one aspect of the invention, the repository is portable in that the architecture need not change based on the environment and platform in which the repository is used. Rather, the portion of the architecture that is platform-specific is limited to plug-ins at a storage abstraction layer of the repository. The plug-ins expose the same storage abstraction interface to the other layers of the repository, but are implemented to interact with different platforms and storage subsystems. Consequently, in response to being ported from one platform to another, the repository may simply change the plug-in to invoke for persistent storage operations.

2. 发明申请

US20070234292A1 Online instance deletion in a multi-instance computer system 有权
标题翻译：多实例计算机系统中的在线实例删除
公开(公告)号：US20070234292A1
公开(公告)日：2007-10-04
申请号：US11711241
申请日：2007-02-26
申请人： Raj Kumar , Jonathan Creighton , Alok Srivastava
发明人： Raj Kumar , Jonathan Creighton , Alok Srivastava
IPC分类号： G06F9/44 , G06F9/45 , G06F9/46
CPC分类号： G06F9/4868 , H04L69/32 , Y10S707/99931 , Y10S707/99944
摘要： In an application executing in multiple computers connected by a network, an instance of the application is deleted from a group of instances that share a resource, such as a database. Specifically the to-be-deleted instance is shut down, followed by deleting connectivity between the to-be-deleted instance and the network, and then deleting an object of the to-be-deleted instance. Each of these acts is performed automatically without user input, once the user issues an instruction to delete the to-be-deleted instance.
摘要翻译：在由网络连接的多台计算机中执行的应用程序中，从共享资源的一组实例（例如数据库）中删除应用程序的实例。具体来说，要删除的实例被关闭，然后删除待删除实例与网络之间的连接，然后删除待删除实例的对象。一旦用户发出删除要删除的实例的指令，这些动作中的每一个都将自动执行，无需用户输入。

3. 发明授权

US07437426B2 Detecting and correcting node misconfiguration of information about the location of shared storage resources 有权
标题翻译：检测和纠正关于共享存储资源位置信息的节点配置错误
公开(公告)号：US07437426B2
公开(公告)日：2008-10-14
申请号：US11237191
申请日：2005-09-27
申请人： Sameer Joshi , Surojit Chatterjee , Ken Lee , Jonathan Creighton , Alok Srivastava
发明人： Sameer Joshi , Surojit Chatterjee , Ken Lee , Jonathan Creighton , Alok Srivastava
IPC分类号： G06F15/16
CPC分类号： H04L67/306 , H04L67/18
摘要： A group of shared-storage resources are being maintained as replicas by the nodes of a cluster. Each node in the cluster maintains a set of pointers to the members of the group. As membership changes, the set of pointers should be changed accordingly. For various, reasons, the set of pointers of a node are not changed and may point to shared-storage resources that are no longer members of the group and/or not point to shared-storage resources that are members of the group. By recording a history of membership changes in the shared-storage resources, and comparing the recording to what a node thinks the shared resources should be, an incorrect set of pointers can be detected and corrective active undertaken.
摘要翻译：正在将一组共享存储资源作为集群节点的副本进行维护。集群中的每个节点都维护一组指向组成员的指针。随着会员资格的变化，应该改变指针集。对于各种原因，节点的指针集不会更改，并且可能指向不再是组成员的共享存储资源和/或不指向作为组成员的共享存储资源。通过记录共享存储资源中的成员变更历史，并将记录与节点认为共享资源相比较，可以检测到错误的指针集并进行纠正。

4. 发明授权

US07010793B1 Providing an exclusive view of a shared resource 有权
标题翻译：提供共享资源的独家视图
公开(公告)号：US07010793B1
公开(公告)日：2006-03-07
申请号：US09960006
申请日：2001-09-20
申请人： Surojit Chatterjee , Jonathan Creighton , Alok Srivastava
发明人： Surojit Chatterjee , Jonathan Creighton , Alok Srivastava
IPC分类号： G06F9/44
CPC分类号： G06F9/542
摘要： Described herein is a mechanism that follows, at least in part, an object oriented design pattern. In particular, a class is used to model a shared resource as a shared resource object. The class creates one instance of the shared resource object in response to multiple attempts to create a shared resource object from the class. The class defines various methods used to interact with the object. The object receives requests to perform operations from the clients. The clients may register another object to receive from the shared resource object notifications regarding events about the operations requested by the clients.
摘要翻译：这里描述的是至少部分地遵循面向对象的设计模式的机制。特别地，类用于将共享资源建模为共享资源对象。该类创建共享资源对象的一个实例，以响应从类中创建共享资源对象的多次尝试。该类定义了用于与对象交互的各种方法。该对象接收从客户端执行操作的请求。客户端可以注册另一个对象，以从共享资源对象接收关于客户端请求的操作的事件的通知。

5. 发明申请

US20070073855A1 Detecting and correcting node misconfiguration of information about the location of shared storage resources 有权
标题翻译：检测和纠正关于共享存储资源位置信息的节点配置错误
公开(公告)号：US20070073855A1
公开(公告)日：2007-03-29
申请号：US11237191
申请日：2005-09-27
申请人： Sameer Joshi , Surojit Chatterjee , Ken Lee , Jonathan Creighton , Alok Srivastava
发明人： Sameer Joshi , Surojit Chatterjee , Ken Lee , Jonathan Creighton , Alok Srivastava
IPC分类号： G06F15/173
CPC分类号： H04L67/306 , H04L67/18
摘要： A group of shared-storage resources are being maintained as replicas by the nodes of a cluster. Each node in the cluster maintains a set of pointers to the members of the group. As membership changes, the set of pointers should be changed accordingly. For various, reasons, the set of pointers of a node are not changed and may point to shared-storage resources that are no longer members of the group and/or not point to shared-storage resources that are members of the group. By recording a history of membership changes in the shared-storage resources, and comparing the recording to what a node thinks the shared resources should be, an incorrect set of pointers can be detected and corrective active undertaken.
摘要翻译：正在将一组共享存储资源作为集群节点的副本进行维护。集群中的每个节点都维护一组指向组成员的指针。随着会员资格的变化，应该改变指针集。对于各种原因，节点的指针集不会更改，并且可能指向不再是组成员的共享存储资源和/或不指向作为组成员的共享存储资源。通过记录共享存储资源中的成员变更历史，并将记录与节点认为共享资源相比较，可以检测到错误的指针集并进行纠正。

6. 发明授权

US08903846B2 Method and apparatus for integrating data from external sources into a database system 有权
标题翻译：将数据从外部数据源整合到数据库系统中的方法和装置
公开(公告)号：US08903846B2
公开(公告)日：2014-12-02
申请号：US10798545
申请日：2004-03-11
申请人： Alok Srivastava
发明人： Alok Srivastava
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30557 , G06F17/30342
摘要： Techniques used in a relational database system for defining subclasses of built-in classes and thereby achieving columns in database tables which contain polymorphic objects of the built-in classes. The methods for the subclasses are contained in named packages. A table in the database system's schema relates the package name to a storage location managed by the relational database system that contains the compiled code for the package. When a method from the package is invoked, a dynamic linker uses the name and the table to locate the compiled code and then executes the compiled code. One thing that can be done with subclasses is to use a database system to automatically connect a Web user with a server of streaming data. The connection thus established is made by the server of streaming data to the Web user and thus bypasses the database system.
摘要翻译：在关系数据库系统中使用的技术，用于定义内置类的子类，从而实现包含内置类的多态对象的数据库表中的列。子类的方法包含在命名的包中。数据库系统架构中的表将包名称与关系数据库系统管理的存储位置相关联，该存储位置包含该包的编译代码。当调用来自包的方法时，动态链接器使用名称和表来定位编译的代码，然后执行编译的代码。可以用子类完成的一件事是使用数据库系统来自动连接Web用户与流数据的服务器。由此建立的连接由流数据服务器发送给Web用户，从而绕过数据库系统。

7. 发明授权

US08847639B1 Waveform generator 有权
标题翻译：波形发生器
公开(公告)号：US08847639B1
公开(公告)日：2014-09-30
申请号：US14141466
申请日：2013-12-27
申请人： Alok Srivastava , Shrestha Priya
发明人： Alok Srivastava , Shrestha Priya
IPC分类号： H03B28/00 , H04L7/04 , H04L7/00
CPC分类号： G06F1/0321
摘要： A waveform generator for providing an analog output signal to a target device includes a look-up-table (LUT) that stores a plurality of binary address values and a digital-to-analog converter (DAC) that generates the analog output signal. The waveform generator receives an input trigger signal from the target device when the target device is ready to receive the analog output signal. The waveform generator generates a synchronized input trigger signal and aligns the analog output signal with the synchronized input trigger signal by reloading the LUT with a binary address value of zero.
摘要翻译：用于向目标设备提供模拟输出信号的波形发生器包括存储多个二进制地址值的查找表（LUT）和产生模拟输出信号的数模转换器（DAC）。当目标设备准备好接收模拟输出信号时，波形发生器从目标设备接收输入触发信号。波形发生器产生同步输入触发信号，并通过以二进制地址值为零重新加载LUT，将模拟输出信号与同步输入触发信号对准。

8. 发明授权

US08588082B2 Network testing using control plane and data plane convergence 有权
标题翻译：网络测试采用控制平面和数据平面融合
公开(公告)号：US08588082B2
公开(公告)日：2013-11-19
申请号：US12565412
申请日：2009-09-23
申请人： Noah Gintis , Alok Srivastava , Victor Alston , Dean Lee
发明人： Noah Gintis , Alok Srivastava , Victor Alston , Dean Lee
IPC分类号： H04J1/16
CPC分类号： H04L43/50
摘要： There is disclosed a system and method for implementing a control plane/data plane test to evaluate the performance of a device under test upon the occurrence of a critical event. The method may be performed by a network testing system.
摘要翻译：公开了一种用于实现控制平面/数据平面测试以在发生关键事件时评估被测设备的性能的系统和方法。该方法可以由网络测试系统执行。

9. 发明授权

US08510796B2 Method for application-to-application authentication via delegation 有权
标题翻译：通过委托进行应用程序到应用程序认证的方法
公开(公告)号：US08510796B2
公开(公告)日：2013-08-13
申请号：US12020203
申请日：2008-01-25
申请人： Alok Srivastava , Rafiul Ahad
发明人： Alok Srivastava , Rafiul Ahad
IPC分类号： G06F7/04
CPC分类号： G06F21/6218 , G06Q10/06
摘要： Apparatus, methods, and computer program products are disclosed that present a delegated-right to a delegation system by a service-application provisioned with the delegation system. The delegated-right enables the service-application to perform an operation/access on behalf of a delegator-user. The method then attempts to perform the operation/access.
摘要翻译：披露了通过配备有授权系统的服务应用程序呈现授权系统的委托权的装置，方法和计算机程序产品。委托权允许服务应用程序代表委托人 - 用户执行操作/访问。该方法然后尝试执行操作/访问。

10. 发明授权

US08506843B2 White emitting persistent phosphor 有权
标题翻译：白色发光持久荧光粉
公开(公告)号：US08506843B2
公开(公告)日：2013-08-13
申请号：US12971569
申请日：2010-12-17
申请人： Alok Srivastava , Holly Ann Comanzo , Sam Camardello , William W. Beers
发明人： Alok Srivastava , Holly Ann Comanzo , Sam Camardello , William W. Beers
IPC分类号： C09K11/55 , C09K11/64
CPC分类号： C09K11/778 , C09K11/7758 , C09K11/7797
摘要： This disclosure features a persistent phosphor having the following formula I: Sra,Cab,BacAl2-m-n-o-pOd:Euy,REz,Bm,Znn,Coo,Scp I where a and b each range from about 0.3 to about 0.7; c is between about 0 and about 0.1; 0.75≦a+b+c+y+z≦1.3; y is between about 0.0005 and about 0.1; RE is any rare earth element alone or in combination; z is between about 0.0005 and about 0.15; m is between about 0.0005 and about 0.30; n is between about 0 and about 0.10; o is between about 0 and about 0.01; p is between about 0 and about 0.10 and d ranges from about 3.945 to about 4.075. Once the persistent phosphor has been excited it appears white in an absence of ambient light. Also featured is an article of manufacture that includes the phosphor.
摘要翻译：本公开的特征在于具有以下式I的持久性荧光体：Sra，Cab，BacAl2-m-n-o-pOd：Euy，REz，Bm，Znn，Coo，ScpI，其中a和b各自为约0.3至约0.7; c在约0和约0.1之间; 0.75 @ a + b + c + y + z @ 1.3; y在约0.0005和约0.1之间; RE是单独或组合的任何稀土元素; z在约0.0005和约0.15之间; m在约0.0005和约0.30之间; n在约0和约0.10之间; o为约0至约0.01; p为约0至约0.10，d为约3.945至约4.075。一旦持续的荧光体被激发，它在没有环境光的情况下看起来是白色的。还有一个包括磷光体的制品。

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