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100 条记录 (耗时 0.029 秒)

    Device And Method For Concurrently Analyzing A Plurality Of Telecommunications Signal Protocols
    2.
    发明申请
    Device And Method For Concurrently Analyzing A Plurality Of Telecommunications Signal Protocols 审中-公开

    公开(公告)号：US20170322858A1

    公开(公告)日：2017-11-09

    申请号：US14513092

    申请日：2014-10-13

    申请人： David Webster

    发明人： David Webster

    IPC分类号： G06F11/32 ,  G06F11/25 ,  G06F11/22

    摘要： An improved method for telecommunication analysis and monitoring employing a logic analyzer device. The logic analyzer device provides a plurality of concurrent graphic depictions of different electronic signals under differing electronic protocols for signal error determination on a communications channel. Error source determination is enabled through the provided concurrent depiction of digital and analog signal characteristics in the differing protocols, including digital data packets, signal voltages and timing. Through this concurrent depiction the user can visually discern potential causation for electronic communication errors caused by non-continuous signal anomalies affecting one or more of the protocols.

    Utilizing density metadata to process multi-dimensional data
    4.
    发明授权
    Utilizing density metadata to process multi-dimensional data 有权
    利用密度元数据来处理多维数据

    公开(公告)号：US08473496B2

    公开(公告)日：2013-06-25

    申请号：US12023909

    申请日：2008-01-31

    申请人： Raymond Cypher ,  Richard David Webster

    发明人： Raymond Cypher ,  Richard David Webster

    IPC分类号： G06F17/30

    CPC分类号： G06F17/30592 ,  G06F17/30442

    摘要： A computer readable storage medium includes a data analyzer to build population sets for dimensions of a multi-dimensional data source and to identify intersections of population sets so as to form density metadata. A query processor accesses the density metadata while processing a query.

    摘要翻译： 计算机可读存储介质包括数据分析器以构建多维数据源的维度的群集集，并且识别群集集合的交集以形成密度元数据。 查询处理器在处理查询时访问密度元数据。

    Position Sensing of a Piston in a Hydraulic Cylinder Using a Photo Image Sensor
    7.
    发明申请
    Position Sensing of a Piston in a Hydraulic Cylinder Using a Photo Image Sensor 有权
    使用照片图像传感器对液压缸中活塞的位置检测

    公开(公告)号：US20110007153A1

    公开(公告)日：2011-01-13

    申请号：US12921400

    申请日：2008-06-24

    申请人： Timothy David Webster ,  Ashu M.G. Solo ,  Qing Wu ,  Wen Jun Yang

    发明人： Timothy David Webster ,  Ashu M.G. Solo ,  Qing Wu ,  Wen Jun Yang

    IPC分类号： H04N7/18

    CPC分类号： G01D18/006 ,  F15B15/2876 ,  G01D5/34746

    摘要： Described is a device and method of measuring the linear position of a piston 002 movable within a hydraulic or pneumatic cylinder barrel 001. The measuring device includes a photo optical sensing apparatus 011 mounted at the cylinder head. The photo optical sensing apparatus 011 can be located inside or outside of the cylinder 001. The sensing apparatus 011 design utilizes a typical optical sensing apparatus, and optional functional modules for determining absolute displacement, and communication. Calibration locations, which are used to obtain absolute displacement measurements, are determined by calibration images or separate sensors indicating their presence.

    摘要翻译： 描述了一种测量在液压或气动缸筒001内可移动的活塞002的线性位置的装置和方法。测量装置包括安装在气缸盖上的光学感测装置011。 光学感测装置011可以位于气缸001的内部或外部。感测装置011设计利用典型的光学感测装置和用于确定绝对位移和通信的可选功能模块。 用于获得绝对位移测量的校准位置由校准图像或指示其存在的单独传感器确定。

    METHOD OF REMOVING AN ARTEFACT FROM AN IMAGE
    8.
    发明申请
    METHOD OF REMOVING AN ARTEFACT FROM AN IMAGE 失效
    从图像中移除文字的方法

    公开(公告)号：US20100245602A1

    公开(公告)日：2010-09-30

    申请号：US12732725

    申请日：2010-03-26

    申请人： Steven David Webster ,  Andrew James Dorrell ,  Axel Lakus-Becker

    发明人： Steven David Webster ,  Andrew James Dorrell ,  Axel Lakus-Becker

    IPC分类号： H04N5/228 ,  H04N5/235

    CPC分类号： H04N5/23264 ,  H04N5/211 ,  H04N5/23248

    摘要： A method of removing an artefact from an image captured with a motion invariant camera is disclosed. The captured image is de-blurred using a spatially invariant blur kernel. An edge filter with a fixed offset is applied to the de-blurred image to identify the location of at least one artefact. A parameter is estimated based on a region either side of the identified location. The at least one artefact is removed from the de-blurred image using the parameter.

    摘要翻译： 公开了从用运动不变相机拍摄的图像中去除人造物的方法。 捕获的图像使用空间不变的模糊内核去模糊。 具有固定偏移的边缘滤波器被应用于去模糊图像以识别至少一个人工制品的位置。 基于所识别位置的任一侧的区域来估计参数。 使用参数从去模糊图像中去除至少一个人造物。

    Fluid actuator with limit sensors and fluid limit valves
    9.
    发明授权
    Fluid actuator with limit sensors and fluid limit valves 有权
    带限位传感器和流体极限阀的流体致动器

    公开(公告)号：US07717025B2

    公开(公告)日：2010-05-18

    申请号：US11691482

    申请日：2007-03-26

    申请人： Timothy David Webster ,  Ashu M. G. Solo ,  Joe Zhou

    发明人： Timothy David Webster ,  Ashu M. G. Solo ,  Joe Zhou

    IPC分类号： F15B15/18 ,  F01B31/00

    CPC分类号： F15B15/1409 ,  F15B15/149 ,  F15B15/204 ,  F15B15/225

    摘要： A fluid actuator with fluid limit valves (550, 551) and adjustable mechanical limits enables the construction of fluid linkages which are able to completely replace mechanical linkages. In a fluid circuit comprising of two or more fluid actuators, the pistons (102) of the fluid actuators can become uncorrelated when fluid leakage occurs. At the piston (102) extension and retraction limits, fluid limit valves (550, 551) open. The open fluid limit valves (550, 551) allow fluid to bypass pistons (102) and/or allow fluid from an external source to compensate the fluid leakage. The fluid bypassing pistons (102) at their extension or retraction limit and/or externally supplied fluid forces the uncorrelated pistons (102) to reach their extension or retraction limit as well. The fluid actuator with adjustable mechanical limits have one or more additional pistons (686, 688), which have an adjustable separation from the main piston (102) or end of cylinder. The fluid actuator with fluid limit valves (550, 551) and adjustable mechanical limits enables mechanical linkages to be replaced by fluid circuits composed of the fluid actuators.

    摘要翻译： 具有流体限制阀（550,551）和可调节的机械限制的流体致动器使得能够完全替代机械连接的流体连杆的构造。 在包括两个或更多个流体致动器的流体回路中，当发生流体泄漏时，流体致动器的活塞（102）可能变得不相关。 在活塞（102）延伸和缩回极限时，流体限制阀（550,551）打开。 打开的流体限制阀（550,551）允许流体旁路活塞（102）和/或允许来自外部源的流体补偿流体泄漏。 在其延伸或缩回极限和/或外部供应的流体旁路活塞（102）迫使不相关的活塞（102）达到其伸出或缩回极限。 具有可调机械限制的流体致动器具有一个或多个附加的活塞（686,688），其具有与主活塞（102）或气缸端部的可调分隔。 具有流体限制阀（550,551）和可调节的机械限制的流体致动器使机械连杆更换为由流体致动器组成的流体回路。

    Pea line 08550821
    10.
    发明授权
    Pea line 08550821 有权
    豌豆线08550821

    公开(公告)号：US07714193B2

    公开(公告)日：2010-05-11

    申请号：US12049939

    申请日：2008-03-17

    申请人： David Webster

    发明人： David Webster

    IPC分类号： A01H5/00 ,  A01H5/10 ,  A01H1/00 ,  C12N5/04 ,  C12N15/82

    CPC分类号： A01H5/10

    摘要： The invention provides seed and plants of the pea line designated 08550821. The invention thus relates to the plants, seeds and tissue cultures of pea line 08550821, and to methods for producing a pea plant produced by crossing a plant of pea line 08550821 with itself or with another pea plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of pea line 08550821, including the seed, pod, and gametes of such plants.

    摘要翻译： 本发明提供了指定为08550821的豌豆系的种子和植物。因此本发明涉及豌豆系08550821的植物，种子和组织培养物，以及通过将豌豆系08550821植物自身或其自身交叉产生的豌豆植物的生产方法 与另一个豌豆植物，如另一条线的植物。 本发明还涉及通过这种交叉产生的种子和植物。 本发明还涉及豌豆系08550821植物的一部分，包括这种植物的种子，荚果和配子。