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21. 发明授权

US07886021B2 System and method for programmatic management of distributed computing resources 有权
标题翻译：分布式计算资源的程序化管理系统和方法
公开(公告)号：US07886021B2
公开(公告)日：2011-02-08
申请号：US12110880
申请日：2008-04-28
申请人： Robert W. Scheifler , John W. McClain , Peter C. Jones , Thomas V. Johnson
发明人： Robert W. Scheifler , John W. McClain , Peter C. Jones , Thomas V. Johnson
IPC分类号： G06F15/16
CPC分类号： G06F9/5072 , G06F9/485 , G06F9/5077 , H04L41/0896 , H04L41/18 , H04L41/5051
摘要： Systems and methods for providing a development and deployment platform for Software as a Service (SaaS) providers are disclosed. The platform may provide an application programming interface (API) through which customers may configure virtualized grids of language-level virtual machines (VMs), networks, and storage resources. A grid may be horizontally scalable and programmatically configurable by a customer and/or customer code. The platform may allow dynamic scaling of resources (up and down) to match changing demands, by allowing customers and/or customer code to programmatically alter their own system level structure at runtime, through the API. The grid may be accessed by both on-grid and off-grid processes, through internal and external connectivity resources provided by the platform. The platform may provide common utilities for end-user services, deployment operations, and development tasks (e.g., debugging), and may include frameworks and macro-components (e.g. web servers). The platform may host long-running Internet-based services and/or one-shot computational services.
摘要翻译：披露了为软件即服务（SaaS）提供商提供开发和部署平台的系统和方法。该平台可以提供一个应用程序编程接口（API），客户可以通过它来配置语言级虚拟机（VM），网络和存储资源的虚拟网格。网格可以是水平可扩展的并且可以由客户和/或客户代码以编程方式配置。通过允许客户和/或客户代码在运行时通过API以编程方式改变自己的系统级结构，平台可以允许动态扩展资源（上下）以匹配不断变化的需求。电网可以通过并网和离网过程，通过平台提供的内部和外部连接资源来访问。该平台可以为最终用户服务，部署操作和开发任务（例如，调试）提供通用实用程序，并且可以包括框架和宏组件（例如web服务器）。该平台可以承载长时间运行的基于Internet的服务和/或一次性计算服务。

22. 发明申请

US20090276527A1 Light Weight Process Abstraction For Distributed Systems 审中-公开
标题翻译：分布式系统的轻量级过程抽象
公开(公告)号：US20090276527A1
公开(公告)日：2009-11-05
申请号：US12114295
申请日：2008-05-02
申请人： John Wesley Ferguson McClain , Robert William Scheifler , Peter C. Jones , Thomas Vinod Johnson
发明人： John Wesley Ferguson McClain , Robert William Scheifler , Peter C. Jones , Thomas Vinod Johnson
IPC分类号： G06F15/173
CPC分类号： G06F9/5011
摘要： Methods and apparatus provide for a Process Descriptor to obtain an identity of an entity controlling resources of a plurality of computer systems linked via a network which access a common set of network file systems. Via a process abstraction, the Process Descriptor allows a user to describe a run-time configuration for a process to be run with the entity. The entity instantiates an instance for the process of the first application according to the first run-time configuration. For each process described by the process abstraction, the process' run-time configuration includes one or more unique network address associated with the process and network file systems, from the common set of network file systems, accessible by the process. By associating a unique network address with the process, communication with that process' instance is available wherever the instance is executing within the entity.
摘要翻译：方法和装置提供过程描述符以获得控制经由网络链接的多个计算机系统的资源的实体的身份，所述网络访问公共的一组网络文件系统。通过流程抽象，流程描述符允许用户描述要与实体一起运行的进程的运行时配置。实体根据第一个运行时配置实例化第一个应用程序的进程。对于进程抽象描述的每个进程，进程的运行时配置包括与进程和网络文件系统相关联的一个或多个唯一的网络地址，可从该进程访问的通用网络文件系统集。通过将唯一的网络地址与流程相关联，与该进程的实例的通信可用于实体在实体内执行的任何地方。

23. 发明授权

US06598094B1 Method and apparatus for determining status of remote objects in a distributed system 失效
标题翻译：用于确定分布式系统中远程对象状态的方法和装置
公开(公告)号：US06598094B1
公开(公告)日：2003-07-22
申请号：US09044790
申请日：1998-03-20
申请人： Ann M. Wollrath , Peter C. Jones
发明人： Ann M. Wollrath , Peter C. Jones
IPC分类号： G06F946
CPC分类号： G06F12/0261
摘要： Systems consistent with the present invention a method and apparatus is provided for selectively supplying a state change associated with remote objects in a distributed system. The method involves registering a request from a computational entity to receive notification as to a state change associated with a remote object. Registration of a notification request causes the creation of a remote weak reference to the remote object including an identifier of a location of the remote object. Periodically, a request is sent to a location based on the identifier of the remote weak reference. When it is determined that a state change associated with the remote object has occurred, the registered computational entity is notified accordingly.
摘要翻译：与本发明一致的系统提供了一种方法和装置，用于选择性地提供与分布式系统中的远程对象相关联的状态改变。该方法涉及从计算实体注册请求以接收关于与远程对象相关联的状态改变的通知。通知请求的注册导致创建远程对象的远程弱引用，包括远程对象的位置的标识符。定期地，基于远程弱引用的标识符将请求发送到位置。当确定与远程对象相关联的状态改变已经发生时，相应地通知注册的计算实体。

24. 发明授权

US6044191A Dispersion managed optical waveguide 失效
标题翻译：色散管理光波导
公开(公告)号：US6044191A
公开(公告)日：2000-03-28
申请号：US185472
申请日：1998-11-03
申请人： George E. Berkey , Venkata A. Bhagavatula , Peter C. Jones , Donald B. Keck , Yanming Liu , Robert A. Modavis , Alan J. Morrow , Mark A. Newhouse , Daniel A. Nolan
发明人： George E. Berkey , Venkata A. Bhagavatula , Peter C. Jones , Donald B. Keck , Yanming Liu , Robert A. Modavis , Alan J. Morrow , Mark A. Newhouse , Daniel A. Nolan
IPC分类号： G02B6/00 , C03B37/012 , C03B37/014 , C03B37/018 , C03B37/02 , C03B37/027 , G02B6/02 , G02B6/028 , G02B6/036
CPC分类号： G02B6/0281 , C03B37/01211 , C03B37/01228 , C03B37/0124 , C03B37/01254 , C03B37/01257 , C03B37/01413 , C03B37/01466 , C03B37/0148 , C03B37/01493 , C03B37/027 , C03C25/6226 , G02B6/02247 , C03B2203/18 , C03B2203/20 , C03B2203/24 , C03B2203/36 , C03C2218/31
摘要： A single-mode optical waveguide fiber designed to limit power penalty due to four wave mixing and a method of making the waveguide is disclosed. Variations in properties, e.g., radius or refractive index, of the waveguide fiber core provide a total dispersion which varies along the length of the waveguide. The algebraic sum of products of length times total dispersion is controlled to a pre-selected value for each waveguide fiber which makes up a system link Proper choice of total dispersion variation magnitude and sub-length results in a system link wherein a signal travels only short distances in waveguide portions having total dispersion near zero. However, the variation of the total dispersion provides a system link which has a pre-selected dispersive effect on the signal over a selected wavelength range. The dispersive effect on the signal can be chosen to be essentially zero. A number of techniques for fabricating DM fiber are also disclosed.
摘要翻译：公开了一种设计用于限制由于四波混频引起的功率损失的单模光纤光纤和制造波导的方法。波导纤维芯的性质，例如半径或折射率的变化提供沿波导长度变化的总色散。将长度乘以总色散的乘积的代数和控制为构成系统链路的每个波导光纤的预选值。总体色散变化幅度和子长度的正确选择导致系统链路，其中信号仅传播短具有接近零的总色散的波导部分的距离。然而，总色散的变化提供了对所选波长范围上的信号具有预先选择的色散效应的系统链路。对信号的色散效应可以选择为基本为零。还公开了用于制造DM纤维的许多技术。

25. 发明授权

US5318613A Method for manufacturing an optical waveguide fiber with a very thin titania-silica outer cladding layer 失效
标题翻译：用于制造具有非常薄的二氧化钛 - 二氧化硅外包层的光波导纤维的方法
公开(公告)号：US5318613A
公开(公告)日：1994-06-07
申请号：US32094
申请日：1993-03-17
申请人： Lynn G. Amos , Peter C. Jones
发明人： Lynn G. Amos , Peter C. Jones
IPC分类号： C03B37/018 , C03B37/014 , G02B6/00 , G02B6/036
CPC分类号： G02B6/03622 , C03B37/01413 , C03B2201/42 , Y02P40/57
摘要： An optical waveguide fiber with a core region 1 and a cladding region 2, wherein said cladding region 2 includes an outer cladding region 3 is disclosed wherein said outer cladding region 3 is a very thin (less than 1 .mu.m in thickness) layer of TiO.sub.2 --SiO.sub.2 glass which results in a substantial reduction in the number of fiber breaks resulting from the fiber drawing process and having a predetermined TiO.sub.2 concentration less than or equal to about 10 wt. %. A method for making said fiber is also disclosed.
摘要翻译：公开了具有芯区域1和包层区域2的光波导纤维，其中所述包层区域2包括外包层区域3，其中所述外包层区域3是非常薄（厚度小于1μm）的TiO 2层 -SiO 2玻璃，其导致由纤维拉伸工艺引起的纤维断裂数量的显着减少，并且具有小于或等于约10重量％的预定TiO 2浓度。％。还公开了制造所述纤维的方法。

26. 发明授权

US5140665A Optical waveguide fiber with titania-silica outer cladding 失效
标题翻译：具有二氧化钛 - 二氧化硅外包层的光纤光纤
公开(公告)号：US5140665A
公开(公告)日：1992-08-18
申请号：US456140
申请日：1989-12-22
申请人： Marcella R. Backer , Michael G. Blankenship , Ralston Cavender , Bernard de Jong , Melanie L. Elder , Gregory S. Glaesemann , Peter C. Jones
发明人： Marcella R. Backer , Michael G. Blankenship , Ralston Cavender , Bernard de Jong , Melanie L. Elder , Gregory S. Glaesemann , Peter C. Jones
IPC分类号： C03B37/014 , C03C13/04 , G02B6/036
CPC分类号： G02B6/03622 , C03B37/014 , C03B37/01446 , C03C13/045 , C03B2201/42 , C03B2207/06 , C03B2207/12 , C03B2207/20
摘要： An optical waveguide fiber with a fatigue resistant TiO.sub.2 -SiO.sub.2 outer cladding including a cylindrical outermost layer with TiO.sub.2 concentration greater than 10.5 wt. % and thickness less than 3 .mu.m. The fiber may include a two layer outer cladding with higher TiO.sub.2 concentration in the outer layer. The outer cladding may include a plurality of inhomogeneities dispersed in a TiO.sub.2 -SiO.sub.2 matrix.
摘要翻译：一种具有耐疲劳性TiO 2 -SiO 2外包层的光波导纤维，其包括TiO 2浓度大于10.5重量％的圆柱形最外层。％和厚度小于3微米。纤维可以包括在外层中具有较高TiO 2浓度的两层外包层。外包层可以包括分散在TiO 2 -SiO 2基质中的多个不均匀性。

27. 发明授权

US5067975A Method of manufacturing optical waveguide fiber with titania-silica outer cladding 失效
标题翻译：用二氧化钛 - 二氧化硅外包层制造光纤的方法
公开(公告)号：US5067975A
公开(公告)日：1991-11-26
申请号：US456141
申请日：1989-12-22
申请人： Marcella R. Backer , Ralston Cavender , Melanie L. Elder , Peter C. Jones , James A. Murphy
发明人： Marcella R. Backer , Ralston Cavender , Melanie L. Elder , Peter C. Jones , James A. Murphy
IPC分类号： C03B37/014 , C03C13/04 , G02B6/036
CPC分类号： G02B6/03622 , C03B37/014 , C03B37/01446 , C03C13/045 , C03B2201/42 , C03B2207/06 , C03B2207/12 , C03B2207/20
摘要： A method of making an optical waveguide fiber with a fatigue resistant TiO.sub.2 -SiO.sub.2 outer cladding, and a substantially glass blank for drawing into optical fiber, wherein a glass soot TiO.sub.2 -SiO.sub.2 outermost layer, with an initial TiO.sub.2 concentration greater than 10.5 wt. %, is deposited on a preform, and the preform is exposed to an atmosphere of chlorine at a high temperature, and the resulting TiO.sub.2 concentration in the outermost layer of the TiO.sub.2 -SiO.sub.2 outer cladding of the substantially glass blank is less than the initial TiO.sub.2 concentration. In the glass blank form, the outermost layer includes a substantial volume percentage of crystalline phases and in the fiber form, the outermost layer includes inhomogeneities.
摘要翻译：一种制造具有耐疲劳性TiO 2 -SiO 2外包层的光波导纤维的方法，以及用于拉入光纤的基本玻璃坯料，其中初始TiO 2浓度大于10.5wt。的玻璃烟灰TiO 2 -SiO 2最外层。％，沉积在预成型体上，预成型坯在高温下暴露于氯气氛下，并且基本上玻璃坯料的TiO 2 -SiO 2外包层的最外层中得到的TiO 2浓度小于初始TiO 2 浓度。在玻璃空白形式中，最外层包括大体积百分比的结晶相，并且在纤维形式中，最外层包括不均匀性。

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