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111. 发明申请

US20130343174A1 SERVICE PLANE TRIGGERED FAST REROUTE PROTECTION 有权
标题翻译：服务平面触发的快速保护
公开(公告)号：US20130343174A1
公开(公告)日：2013-12-26
申请号：US13533961
申请日：2012-06-26
申请人： James Guichard , David Ward
发明人： James Guichard , David Ward
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L45/28 , H04L41/0659 , H04L41/5025 , H04L45/22
摘要： Techniques are described for detecting failure or degradation of a service enabling technology function independent from an operational state of a service node hosting the service enabling technology function. For example, a service node may provide one or more service enabling technology functions, and service engineered paths may be traffic-engineered through a network to service node network devices that host a service enabling technology function. A monitor component at the service layer of the service node can detect failure or degradation of one or more service enabling technology functions provided by the service node. The monitor component reports detection of failure or degradation to a fault detection network protocol in a forwarding plane of the service node. The fault detection network protocol communicates with an ingress router of a service engineered path to trigger fast reroute by the ingress of traffic flows to bypass the affected service enabling technology function.
摘要翻译：描述了用于检测服务使能技术功能的独立于承载服务使能技术功能的服务节点的操作状态的故障或劣化的技术。例如，服务节点可以提供一个或多个服务启用技术功能，并且服务设计路径可以通过网络进行业务量设计，以服务承载服务使能技术功能的节点网络设备。服务节点的服务层的监视器组件可以检测由服务节点提供的一个或多个服务使能技术功能的故障或劣化。监视器组件报告在服务节点的转发平面中检测到故障检测网络协议的故障或劣化。故障检测网络协议与服务工程路由的入口路由器进行通信，通过流量流入引发快速重路由，绕过受影响的业务使能技术功能。

112. 发明申请

US20130322236A1 CONGESTION MANAGMENT FOR FIBRE CHANNEL OVER ETHERNET OVER WIDE AREA NETWORKS 有权
标题翻译：在宽域网络上的以太网光纤通道的约束管理
公开(公告)号：US20130322236A1
公开(公告)日：2013-12-05
申请号：US13482441
申请日：2012-05-29
申请人： Nitin Bahadur , David Ward
发明人： Nitin Bahadur , David Ward
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L12/4633 , H04L43/0811 , H04L45/04 , H04L45/68 , H04L47/12 , H04L47/17 , H04L47/26 , H04L47/29
摘要： In general, techniques are described for mapping WAN conditions to appropriate back-pressure mechanisms at the WAN edges to improve the performance of delay and/or loss-sensitive applications. In one example, a system includes a wide area network having a provider edge (PE) router to establish a Fibre Channel over Ethernet (FCoE) pseudowire over the wide area network. A Lossless Ethernet network attaches, by an attachment circuit, to the FCoE pseudowire at the PE router. A Fibre Channel Fabric connects to the Lossless Ethernet network and to a storage device that provides data for transmission over the wide area network by the FCoE pseudowire. The PE router detects a defect in the FCoE pseudowire and, in response to detecting the defect in FCoE pseudowire, injects an FCoE flow control extension into the Lossless Ethernet network by the attachment circuit.
摘要翻译：通常，描述了将WAN条件映射到WAN边缘处的适当背压机制的技术，以改善延迟和/或丢失敏感应用的性能。在一个示例中，系统包括具有提供商边缘（PE）路由器以在广域网上建立以太网光纤通道（FCoE）伪线的广域网。无损以太网通过附件电路连接到PE路由器上的FCoE伪线。光纤通道结构连接到无损以太网网络，并连接到通过FCoE伪线提供广域网传输数据的存储设备。 PE路由器检测FCoE伪线中的缺陷，并且响应于检测到FCoE伪线中的缺陷，通过附件电路将FCoE流控制扩展注入到无损以太网中。

113. 发明申请

US20130222842A1 UTILIZING VIRTUALLY STORED MEDIA SNAPSHOTS FOR RASTERIZING PRINT JOBS 有权
标题翻译：用于打印打印作业的虚拟存储媒体应用程序
公开(公告)号：US20130222842A1
公开(公告)日：2013-08-29
申请号：US13406260
申请日：2012-02-27
申请人： Charles D. Johnson , Kenneth S. Shouldice , David Ward
发明人： Charles D. Johnson , Kenneth S. Shouldice , David Ward
IPC分类号： G06K15/02
CPC分类号： G06K15/1807 , G06K15/186 , G06K15/4065
摘要： Methods and systems herein provide for the use of virtually stored media “snapshots” for rasterizing print jobs. In one embodiment, a print controller receives a print job. The print controller identifies a virtually stored media that specifies a media property utilized for rasterizing the print job, where the virtually stored media is associated with a media tray of a printer. The print controller identifies the media property specified by the virtually stored media, and rasterizes the print job based on the media property specified by the virtually stored media.
摘要翻译：这里的方法和系统提供使用虚拟存储的介质“快照”来光栅化打印作业。在一个实施例中，打印控制器接收打印作业。打印控制器识别虚拟存储的介质，其指定用于光栅化打印作业的介质属性，其中虚拟存储介质与打印机的介质托盘相关联。打印控制器识别由虚拟存储介质指定的媒体属性，并根据由虚拟存储介质指定的媒体属性对打印作业进行光栅化。

114. 发明授权

US08491111B2 Consumable supply item with capacitive fluid level detection for micro-fluid applications 有权
标题翻译：用于微流体应用的具有电容液位检测的消耗品
公开(公告)号：US08491111B2
公开(公告)日：2013-07-23
申请号：US13036802
申请日：2011-02-28
申请人： Trevor Gray , Jason Vanderpool , Robert Muyskens , David Ward , Gregory Webb , Marvin Nicholson, III , Jason McReynolds
发明人： Trevor Gray , Jason Vanderpool , Robert Muyskens , David Ward , Gregory Webb , Marvin Nicholson, III , Jason McReynolds
IPC分类号： B41J2/175
CPC分类号： B41J2/17566
摘要： A consumable supply item for an imaging device holds an initial or refillable volume of fluid. Its housing defines an interior having a pair of opposed electrodes. The electrodes define a capacitance that varies in response to an amount of liquid between them. A volume space filled by the liquid varies along a length of the electrodes. The design facilitates abrupt changes in capacitance values at each change in the volume space. Devices can recalibrate fluid levels at these changes. Electrode interior surfaces face one another. At least one electrode has an open region, such as a hole or a cutout of material. In another design, a support material connects to each electrode to provide mechanical stability and create a region preventing filling by the liquid. Further embodiments contemplate material selection, construction, and modularity, to name a few.
摘要翻译：用于成像装置的消耗品供应物保持初始或可再填充体积的流体。其壳体限定具有一对相对电极的内部。这些电极限定了一个电容，其响应于它们之间的液体量而变化。由液体填充的体积空间沿电极的长度变化。该设计有助于容量空间每次变化时电容值的突然变化。设备可以在这些更改时重新校准液位。电极内表面相互面对。至少一个电极具有开放区域，例如孔或材料切口。在另一种设计中，支撑材料连接到每个电极以提供机械稳定性并产生防止液体填充的区域。进一步的实施例考虑材料选择，构造和模块性，仅举几个例子。

115. 发明授权

US08488444B2 Fast remote failure notification 有权
公开(公告)号：US08488444B2
公开(公告)日：2013-07-16
申请号：US11824885
申请日：2007-07-03
申请人： Clarence Filsfils , Stefano Previdi , David Ward
发明人： Clarence Filsfils , Stefano Previdi , David Ward
IPC分类号： G01R31/08
CPC分类号： H04L45/22 , H04L45/02 , H04L45/28 , H04L67/14 , H04L69/40
摘要： A method and system for failure notification at a remote node in communication with a local node are disclosed. The local node is configured for faster failure detection than the remote node. In one embodiment, the method includes establishing a failure monitoring session between the local node and the remote node, receiving at the remote node, a failure notification from the local node, the failure notification sent using a protocol of the failure monitoring session, and rerouting traffic at the remote node in response to the failure notification.

116. 发明申请

US20130044348A1 LABELING INSERTED PAGES WITHIN PRINT PREVIEWS OF A PRINT JOB 有权
标题翻译：打印打印预览中的标签插页
公开(公告)号：US20130044348A1
公开(公告)日：2013-02-21
申请号：US13210715
申请日：2011-08-16
申请人： Stephen G. Price , David Ward
发明人： Stephen G. Price , David Ward
IPC分类号： G06F3/12
CPC分类号： G06F3/1208 , G06F3/1256 , G06F3/1258
摘要： Systems and methods are provided for labeling inserted pages within a print preview of a print job. The system receives print data comprising logical pages, and receives instructions for inserting pages among the logical pages of the print data. The system further receives a request for a print preview for the print data, identifies inserts for the print data based on the instructions, rasterizes the logical pages of the print data and the inserts to generate sheet images for the print preview, and includes non-printing marks in the sheet images for the inserts that distinguish the inserts from rasterized logical pages of the print data. The system further transmits the sheet images of the print preview.
摘要翻译：提供了系统和方法，用于在打印作业的打印预览中标记插入的页面。该系统接收包括逻辑页面的打印数据，并且接收在打印数据的逻辑页面之间插入页面的指令。该系统还接收针对打印数据的打印预览的请求，基于指令识别用于打印数据的插入，对打印数据的逻辑页面和插入物进行光栅化以生成用于打印预览的纸张图像，将用于将插入物与印刷数据的光栅化逻辑页区分开的插入物的片材图像中的打印标记。系统进一步传送打印预览的纸张图像。

117. 发明申请

US20130021623A1 PROCESSING MULTI-PAGE SEGMENTS IN A PARALLEL RIP ENVIRONMENT WITH A SERIAL RIP 有权
标题翻译：使用串行RIP处理并行RIP环境中的多页面部分
公开(公告)号：US20130021623A1
公开(公告)日：2013-01-24
申请号：US13186610
申请日：2011-07-20
申请人： David Ward , Rivadeneira Randell , Arthur R. Roberts
发明人： David Ward , Rivadeneira Randell , Arthur R. Roberts
IPC分类号： G06K15/02
CPC分类号： G06K15/1857 , G06K15/1851 , G06K15/1856
摘要： Systems and methods are provided for error correction in a parallel RIP environment. The system comprises parallel RIPs and a serial RIP. The system receives a print job comprising logical pages, separates the print job into segments of logical pages, and distributes the segments to the parallel RIPs for interpretation and rasterization. The system further determines that a parallel RIP has encountered an error indicating that a segment includes multiple logical pages, and instructs the serial RIP to rasterize the segment responsive to detecting the error.
摘要翻译：在并行RIP环境中提供系统和方法用于纠错。该系统包括并行RIP和串行RIP。系统接收包括逻辑页面的打印作业，将打印作业分离成逻辑页面的段，并将段分配到并行RIP以进行解释和光栅化。系统还确定并行RIP已经遇到指示段包括多个逻辑页的错误，并且指示串行RIP响应于检测到错误来光栅化段。

118. 发明申请

US20120314240A1 SERIAL RASTER IMAGE PROCESSORS USED FOR ERROR CORRECTION IN A PARALLEL RASTER IMAGE PROCESSOR ENVIRONMENT 有权
标题翻译：串行RASTER图像处理器用于并行RASTER图像处理器环境中的错误校正
公开(公告)号：US20120314240A1
公开(公告)日：2012-12-13
申请号：US13159028
申请日：2011-06-13
申请人： Rivadeneira Randell , Arthur R. Roberts , David Ward
发明人： Rivadeneira Randell , Arthur R. Roberts , David Ward
IPC分类号： G06K15/00
CPC分类号： G06F3/124 , G06F3/1213 , G06F3/1284 , G06K15/1856 , G06K15/1857
摘要： Systems and methods are provided for error correction in a parallel RIP environment. The system is operable to receive a print job comprising logical pages, to separate the logical pages into segments, to distribute the segments to parallel RIPs for interpretation and rasterization, and to transmit the segments to a serial RIP for interpretation. The system is further operable to determine that a parallel RIP has encountered a dependency error that prevents the parallel RIP from rasterizing one of the segments, and to instruct the serial RIP to rasterize the one segment responsive to detecting the dependency error.
摘要翻译：在并行RIP环境中提供系统和方法用于纠错。该系统可操作以接收包括逻辑页面的打印作业，以将逻辑页面分割成段，将段分布到并行RIP以进行解释和光栅化，并将段传送到串行RIP以进行解释。该系统还可操作以确定并行RIP已经遇到依赖性错误，其阻止并行RIP光栅化其中一个段，并且响应于检测到依赖性错误而指示串行RIP光栅化该一个段。

119. 发明申请

US20120218356A1 CONSUMABLE SUPPLY ITEM WITH CAPACITIVE FLUID LEVEL DETECTION FOR MICRO-FLUID APPLICATIONS 有权
标题翻译：用于微流体应用的电容式液位检测用消耗品
公开(公告)号：US20120218356A1
公开(公告)日：2012-08-30
申请号：US13036802
申请日：2011-02-28
申请人： Trevor Gray , Jason Vanderpool , Robert Muyskens , David Ward , Gregory Webb , Marvin Nicholson, III , Jason McReynolds
发明人： Trevor Gray , Jason Vanderpool , Robert Muyskens , David Ward , Gregory Webb , Marvin Nicholson, III , Jason McReynolds
IPC分类号： B41J2/175
CPC分类号： B41J2/17566
摘要： A consumable supply item for an imaging device holds an initial or refillable volume of fluid. Its housing defines an interior having a pair of opposed electrodes. The electrodes define a capacitance that varies in response to an amount of liquid between them. A volume space filled by the liquid varies along a length of the electrodes. The design facilitates abrupt changes in capacitance values at each change in the volume space. Devices can recalibrate fluid levels at these changes. Electrode interior surfaces face one another. At least one electrode has an open region, such as a hole or a cutout of material. In another design, a support material connects to each electrode to provide mechanical stability and create a region preventing filling by the liquid. Further embodiments contemplate material selection, construction, and modularity, to name a few.
摘要翻译：用于成像装置的消耗品供应物保持初始或可再填充体积的流体。其壳体限定具有一对相对电极的内部。这些电极限定了一个电容，其响应于它们之间的液体量而变化。由液体填充的体积空间沿电极的长度变化。该设计有助于容量空间每次变化时电容值的突然变化。设备可以在这些更改时重新校准液位。电极内表面相互面对。至少一个电极具有开放区域，例如孔或材料切口。在另一种设计中，支撑材料连接到每个电极以提供机械稳定性并产生防止液体填充的区域。进一步的实施例考虑材料选择，构造和模块性，仅举几个例子。

120. 发明申请

US20120107702A1 FUEL CELLS 审中-公开
标题翻译：燃料电池
公开(公告)号：US20120107702A1
公开(公告)日：2012-05-03
申请号：US13319073
申请日：2010-05-07
申请人： Andrew Martin Creeth , David Ward
发明人： Andrew Martin Creeth , David Ward
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： H01M8/182 , H01M8/04276 , H01M2250/00 , H01M2250/405 , Y02B90/16 , Y02E60/528
摘要： A redox fuel cell comprising a catholyte solution comprising at least one non-volatile catholyte component, the catholyte solution comprising a redox mediator couple; and a regeneration zone separate from the membrane electrode assemblies of the fuel cell, the means for supplying an oxidant to the fuel cell being adapted to supply the oxidant to the regeneration zone, the volume of catholyte solution in the regeneration zone being from about 25% to about 90% of the total combined volume of catholyte solution in the regeneration zone and the cathode chambers of the fuel cell.
摘要翻译：一种氧化还原燃料电池，包括含有至少一种非挥发性阴极电解液组分的阴极电解液，所述阴极电解液包含氧化还原介体对; 以及与燃料电池的膜电极组件分开的再生区，用于向燃料电池供应氧化剂的装置适于将氧化剂供应到再生区，再生区中的阴极电解液的体积为约25％至燃料电池再生区和阴极室中阴极电解液总组合体积的约90％。

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