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    MOVING-ENTITY DETECTION
    3.
    发明申请
    MOVING-ENTITY DETECTION 审中-公开
    移动实体检测

    公开(公告)号：US20110148686A1

    公开(公告)日：2011-06-23

    申请号：US12029481

    申请日：2008-02-12

    Applicant: Stephen Cole ,  William Steinway ,  Daniel O'Donnell ,  Richard Sheldon ,  James McNeill ,  Ronald Hill ,  Raymond Gill

    Inventor： Stephen Cole ,  William Steinway ,  Daniel O'Donnell ,  Richard Sheldon ,  James McNeill ,  Ronald Hill ,  Raymond Gill

    IPC: G01S13/00

    CPC classification number: G01S13/32 ,  G01S7/4021 ,  G01S13/56 ,  G01S13/888 ,  H01Q1/22 ,  H01Q1/42 ,  H01Q9/27

    Abstract: Sensing moving entities includes transmitting a stepped-frequency radar signal including multiple frequencies through a wall from a first side of the wall to a second side of the wall. Portions of the radar signal that are reflected by entities located beyond the second side of the wall are detected. The reflected portions are processed to generate processed data including information associated with frequency shifts between the transmitted signal and the detected signal. The processed data is analyzed to determine if reflected portions are associated with moving entities.

    Abstract translation: 感测移动实体包括通过壁从壁的第一侧向壁的第二侧传输包括多个频率的阶梯式雷达信号。 检测到位于墙壁第二侧以外的实体反射的雷达信号的部分。 对反射部分进行处理以产生处理的数据，其中包括与所发射的信号和检测到的信号之间的频移相关联的信息。 分析处理后的数据以确定反射部分是否与移动实体相关联。

    General and localized corrosion rate measurements
    4.
    发明申请
    General and localized corrosion rate measurements 失效
    一般和局部腐蚀速率测量

    公开(公告)号：US20070017822A1

    公开(公告)日：2007-01-25

    申请号：US11499630

    申请日：2006-08-04

    Applicant: Raymond Gill ,  Vladimir Jovancicevic ,  Wai Mok ,  Paul Hammonds

    Inventor： Raymond Gill ,  Vladimir Jovancicevic ,  Wai Mok ,  Paul Hammonds

    IPC: G01N17/04 ,  G01N27/26

    CPC classification number: G01N17/02

    Abstract: Simultaneous determination of general corrosion and localized corrosion rate measurements is achieved with polarization applied by the electrodes themselves rather than externally applied polarization. Two or more working electrodes may be galvanically coupled. A localized pitting corrosion event on one of the electrodes will lead to a potential transient. The area within the potential transient is measured with the baseline being the initial starting potential. This gives localized corrosion as a function of time. The relationship Rp=ΔV/ΔI is calculated, where Rp is the polarization resistance of the working electrodes and is a measure of generalized corrosion rate.

    Abstract translation: 通过电极自身施加的极化而不是外部施加的极化来实现一般腐蚀和局部腐蚀速率测量的同时测定。 两个或多个工作电极可以电耦合。 其中一个电极上的局部点腐蚀事件将导致潜在的瞬变。 以基线为初始起始电位来测量潜在瞬态内的面积。 这使得局部腐蚀作为时间的函数。 计算关系Rp = DeltaV /ΔI，其中Rp是工作电极的极化电阻，并且是广义腐蚀速率的量度。

    Quantitative, real time measurements of localized corrosion events
    6.
    发明申请
    Quantitative, real time measurements of localized corrosion events 失效
    局部腐蚀事件的定量，实时测量

    公开(公告)号：US20060144719A1

    公开(公告)日：2006-07-06

    申请号：US11262861

    申请日：2005-10-31

    Applicant: Raymond Gill ,  Vladimir Jovancicevic ,  Wai Mok ,  Paul Hammonds

    Inventor： Raymond Gill ,  Vladimir Jovancicevic ,  Wai Mok ,  Paul Hammonds

    IPC: G01N27/26 ,  G01N17/04

    CPC classification number: G01N17/02

    Abstract: An electrochemical noise method, apparatus and system calculates parameters of interest related to corrosion rates of an electrically conductive article. The method involves placing a test electrode, a reference electrode, and an auxiliary electrode in an environment of interest; placing the test electrode under potentiostatic control regime for a potential scan; measuring the relationship of current v. potential (polarization resistance, Rp) of the test electrode relative to the reference electrode during a first period; switching from potentiostatic control to the open circuit potential (OCP) of the test electrode; monitoring the OCP of the test electrode during a second period; determining ΔI from the relationship Rp=ΔV/ΔI, where ΔV is measured over a second period of time; and calculating the localized corrosion from the measured potential and current data.

    Abstract translation: 电化学噪声方法，装置和系统计算与导电制品的腐蚀速率有关的参数。 该方法包括在感兴趣的环境中放置测试电极，参考电极和辅助电极; 将测试电极置于恒电位控制方式进行电位扫描; 在第一时段期间测量测试电极相对于参考电极的电流v电位（极化电阻，R BAT）的关系; 从恒电位控制切换到测试电极的开路电位（OCP）; 在第二期间监测测试电极的OCP; 根据关系RΔPΔV/ΔI确定ΔI，其中在第二时间段内测量DeltaV; 并从测量的电位和当前数据计算局部腐蚀。

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