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    • 14. 发明申请
    • SYSTEM AND METHOD TO ENABLE CORRECTION TO APPLICATION OF SUBSTANTIALLY COLORLESS MATERIAL OVER IDENTIFIED TEXT VIA SEGMENTATION
    • 系统和方法可以通过分类来识别应用主要无色材料的校正
    • US20130063483A1
    • 2013-03-14
    • US13230453
    • 2011-09-12
    • David RobinsonKatherine Loj
    • David RobinsonKatherine Loj
    • G09G5/00
    • H04N1/54H04N1/4092
    • Disclosed is a processor-implemented method for processing image data using an image processing apparatus. The processor is configured to receive a PDL file of image data and raster image process (RIP) the PDL file to determine pixels representing text. The ripped file is then segmented to determine at least any pixels representing text that were not initially indicated or identified by the ripped file. The results are combined to determine locations for marking onto a substrate by the output device using substantially colorless marking material over text pixels (to coat marked text pixels). In some instances, locations for covering text pixels with substantially colorless marking material can be tagged during segmenting image data, using a tag plane.
    • 公开了一种处理器实现的使用图像处理装置处理图像数据的方法。 处理器被配置为接收PDL文件的图像数据和光栅图像处理(RIP)的PDL文件以确定表示文本的像素。 然后,将经翻录的文件分段以至少确定表示文本的至少任何像素,该文本最初没有被翻录文件指示或标识。 将结果组合以确定通过输出装置在文本像素上使用基本上无色的标记材料(以涂覆标记的文本像素)在基底上标记的位置。 在某些情况下,可以使用标签平面在分割图像数据期间标记用于覆​​盖具有基本无色标记材料的文本像素的位置。
    • 16. 发明授权
    • Fluid actuated circulating sub
    • 流体驱动循环副
    • US07926574B2
    • 2011-04-19
    • US12716990
    • 2010-03-03
    • Maximiliano MondelliGeorge KriegDavid HebertDavid Robinson
    • Maximiliano MondelliGeorge KriegDavid HebertDavid Robinson
    • E21B34/10
    • E21B34/10E21B21/103E21B23/006
    • A downhole device used to divert fluid flow out of a work string into an annulus. The downhole device is activated by the movement of a plurality of pistons within the downhole device. Fluid flow through a restriction of the downhole device creates an increase in fluid pressure causing the movement of the pistons. The pistons move a flow tube between various locations within the device. In one location, the flow tube prevents fluid flow to the annulus while in another location the flow tube allows fluid flow to be diverted into the annulus. The downhole device may include a locating sleeve having a continuous j-track allowing the flow tube to be selectively retained at the various locations within the downhole device. Fluid flow through the downhole is used to cycle the device between diverting fluid flow to the annulus and forcing fluid flow down the work string.
    • 井下装置用于将流体流从工作线转入环形空间。 井下装置通过井下装置内的多个活塞的运动来激活。 通过井下装置的限制的流体流动产生导致活塞运动的流体压力的增加。 活塞在设备内的各个位置之间移动流管。 在一个位置中,流管防止流体流向环形空间,而在另一位置,流管允许流体流动被转移到环空中。 井下装置可以包括具有连续j轨道的定位套筒,允许流管被选择性地保持在井下装置内的各个位置。 通过井下的流体流动用于在将流体流转向环形空间并迫使流体向下流动工作柱之间循环装置。
    • 17. 发明授权
    • System and method for aggregating NFS requests
    • 用于聚合NFS请求的系统和方法
    • US07809848B1
    • 2010-10-05
    • US11080213
    • 2005-03-15
    • Richard J. McDougallDavid RobinsonSpencer SheplerBrian L. WongGlenn A. Colaco
    • Richard J. McDougallDavid RobinsonSpencer SheplerBrian L. WongGlenn A. Colaco
    • G06F15/16
    • H04L67/40H04L67/2833H04L69/32
    • A system and method for decreasing the protocol processing incurred by an NFS (Network File System) client, and the network bandwidth consumed, when multiple NFS requests are issued close in time to each other. Requests received close in time to each other within one NFS client are aggregated into a single communication packet, even if they are from different NFS users, processes or applications. The per-request overhead of the NFS requests is thus avoided, and multiple streams of requests may be merged into one. When a first request is received by the client, it may be delayed for a short time to determine whether any other requests can be sent at the same time. NFS requests may be aggregated on an NFS client from multiple applications, processes, users or other entities. An NFS client may include an aggregator or other mechanism for performing the aggregation.
    • 当多个NFS请求在时间上相互发出时,减少由NFS(网络文件系统)客户端引起的协议处理以及消耗的网络带宽的系统和方法。 一个NFS客户端内的时间接近的请求被聚合成单个通信包,即使它们来自不同的NFS用户,进程或应用程序。 因此避免了NFS请求的每请求开销,并且可以将多个请求流合并成一个。 当客户端收到第一个请求时,可能会延迟很短的时间,以确定是否可以同时发送其他请求。 NFS请求可以在多个应用程序,进程,用户或其他实体的NFS客户端上聚合。 NFS客户端可以包括用于执行聚合的聚合器或其他机制。
    • 19. 发明申请
    • PHASE-MODULATING COMMUNICATION DEVICE
    • 相位调制通信设备
    • US20100135670A1
    • 2010-06-03
    • US12623356
    • 2009-11-20
    • Paul AmadeoAllen RipingillDavid RobinsonIrene Chen
    • Paul AmadeoAllen RipingillDavid RobinsonIrene Chen
    • H04B10/00
    • H04B10/2587H04B10/1123
    • A system, method, and communication device are disclosed. The system can include an optical interrogator and a phase-modulating communication device. The communication device can include a retro-optimized lens, a phase modulator, and a processor. The retro-optimized lens can be a non-imaging optical arrangement configured to minimize deviation between an incoming signal and a reflected signal used for return link communications. The processor can be configured to calibrate a modulation path length of the communication device based on a wavelength of the communication signal and can control an operation of the phase-modulator to send phase-coded messages to the interrogator. Optionally, the processor can perform a real-time phase calibration of the communication device using feedback from the interrogator.
    • 公开了一种系统,方法和通信设备。 该系统可以包括光学询问器和相位调制通信设备。 通信设备可以包括复现优化镜头,相位调制器和处理器。 复现优化的透镜可​​以是非成像光学装置,其被配置为最小化用于返回链路通信的输入信号和反射信号之间的偏差。 处理器可以被配置为基于通信信号的波长来校准通信设备的调制路径长度,并且可以控制相位调制器的操作以将相位编码的消息发送到询问器。 可选地,处理器可以使用来自询问器的反馈来执行通信设备的实时相位校准。
    • 20. 发明申请
    • DETECTION OF HARDWARE-BASED VIRTUAL MACHINE ENVIRONMENT
    • 检测基于硬件的虚拟机环境
    • US20090193496A1
    • 2009-07-30
    • US12023022
    • 2008-01-30
    • Karthik LakshminarayananKalpesh PatelDavid RobinsonTarik Soulami
    • Karthik LakshminarayananKalpesh PatelDavid RobinsonTarik Soulami
    • G06F17/00G06F15/00
    • G06F9/455
    • A method and a processing device are provided for detecting a hardware-based virtual machine environment. An execution time of a privileged instruction may be measured and an execution time of a nonprivileged instruction may be measured. The execution time of the privileged instruction may be compared with the execution time of the nonprivileged instruction. When the execution time of the privileged instruction exceeds the execution time of the nonprivileged instruction by at least a threshold or a threshold factor, then a hardware-based virtual machine environment is detected. In some embodiments, a well-known technique for detecting a software-based virtual machine environment may be used in conjunction with a technique for detecting a hardware-based virtual machine environment. A licensing policy of a software product may be accessed and the software product may be prevented from executing when a detected machine environment is in violation of the licensing policy.
    • 提供了一种用于检测基于硬件的虚拟机环境的方法和处理装置。 可以测量特权指令的执行时间,并且可以测量非特权指令的执行时间。 特权指令的执行时间可以与非特权指令的执行时间进行比较。 当特权指令的执行时间超过非特权指令的执行时间至少为阈值或阈值因素时,则检测基于硬件的虚拟机环境。 在一些实施例中,用于检测基于软件的虚拟机环境的公知技术可以与用于检测基于硬件的虚拟机环境的技术结合使用。 可以访问软件产品的许可策略,并且当检测到的机器环境违反许可策略时,软件产品可能被阻止执行。