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    METHODOLOGY TO IDENTIFY EMERGING ISSUES BASED ON FUSED SEVERITY AND SENSITIVITY OF TEMPORAL TRENDS
    2.
    发明申请
    METHODOLOGY TO IDENTIFY EMERGING ISSUES BASED ON FUSED SEVERITY AND SENSITIVITY OF TEMPORAL TRENDS 审中-公开
    基于融合严重程度和时间变化敏感度的方法识别新兴问题

    公开(公告)号：US20110015967A1

    公开(公告)日：2011-01-20

    申请号：US12505075

    申请日：2009-07-17

    申请人： Sabyasachi Bhattacharya ,  Soumen De

    发明人： Sabyasachi Bhattacharya ,  Soumen De

    IPC分类号： G06Q10/00 ,  G06Q50/00

    CPC分类号： G06F17/18 ,  G06Q10/04 ,  G06Q30/012

    摘要： A method for temporal trend detection employing non-parametric techniques. A set of discrete data is provided and a rank is assigned to the data based on both sensitivity and severity of the data. The method statistically ranks the ranked data by categorizing the data in bins defined by an average positional ranking that identifies the severity of the data for each sensitivity category provided by a bin. The method then clusters the statistically ranked data that has been categorized by average positional ranking so as to detect changes in the data. Clustering the statistically ranked data can include using a multi-nominal hypothesis testing procedure. The method then identifies trends in the data based on the detected changes.

    摘要翻译： 一种使用非参数技术的时间趋势检测方法。 提供了一组离散数据，并且基于数据的灵敏度和严重性都将数据分配给数据。 该方法通过对由平均位置排名定义的分组中的数据进行分类来统计排名数据，该平均位置排名标识由仓提供的每个灵敏度类别的数据的严重性。 然后，该方法将通过平均位置排名分类的统计分级数据聚类，以便检测数据中的变化。 统计排名数据的聚类可以包括使用多标称假设检验程序。 然后，该方法基于检测到的变化来识别数据中的趋势。

    Scanning AC hall microscope
    4.
    发明授权
    Scanning AC hall microscope 失效
    扫描AC厅显微镜

    公开(公告)号：US06396261B1

    公开(公告)日：2002-05-28

    申请号：US09528689

    申请日：2000-03-20

    申请人： Maxim Martchevskii ,  Mark J. Higgins ,  Sabyasachi Bhattacharya

    发明人： Maxim Martchevskii ,  Mark J. Higgins ,  Sabyasachi Bhattacharya

    IPC分类号： G01R3312

    CPC分类号： G01Q60/54 ,  G01R33/0385

    摘要： A scanning AC hall microscope and a method which measures the domain pattern of magnetic materials, such as magnetic storage media, by measuring the oscillatory motion of a domain boundary under the influence of an external applied AC magnetic field, which allows a differentiation between domains which are immobile and domains which are mobile.

    摘要翻译： 一种扫描式AC霍尔显微镜和一种通过在外部施加的AC磁场的影响下测量畴边界的振荡运动来测量诸如磁性存储介质的磁性材料的区域图案的方法，其允许区域之间的区分 是移动的和移动的领域。

    Length measurement
    5.
    发明授权
    Length measurement 失效
    长度测量

    公开(公告)号：US4646442A

    公开(公告)日：1987-03-03

    申请号：US790433

    申请日：1985-10-23

    申请人： Sabyasachi Bhattacharya ,  Clive R. E. Carroll

    发明人： Sabyasachi Bhattacharya ,  Clive R. E. Carroll

    IPC分类号： G01B7/04

    CPC分类号： G01B7/042

    摘要： Apparatus for measuring the length of a moving elongate element (1), such as a cable, comprises first and second rotative members (2), (3), rotatable by frictional contact with the element. The second member (3) responds to changes in the velocity of the element (1) to a differing extent to that of the first member (2). The rotation of each member is measured by detectors (11), (12), and data fed to a microprocessor (13) which compares the rotation of the two members to give an indication of the amount of slippage between one or both members and the element (1). The slippage is taken into account in determining the length of the moving element. The differing response to changes in velocity can be achieved by the second member (3) being of a different inertia to that of the first member (2). Alternatively the members frictionally contact the element to a different extent.

    摘要翻译： 用于测量诸如电缆的移动细长元件（1）的长度的装置包括可通过与该元件的摩擦接触而旋转的第一和第二旋转构件（2），（3）。 第二构件（3）响应于元件（1）的速度变化与第一构件（2）的速度不同。 每个构件的旋转由检测器（11），（12）和馈送到微处理器（13）的数据测量，微处理器（13）比较两个构件的旋转，以给出一个或两个构件之间的滑动量的指示， 元件（1）。 在确定移动元件的长度时考虑滑移。 可以通过第二构件（3）与第一构件（2）的惯性具有不同的惯性来实现对速度变化的不同响应。 或者，构件以不同的程度摩擦地接触元件。

    Reduction of imprint in ferroelectric devices using a depoling technique
    7.
    发明授权
    Reduction of imprint in ferroelectric devices using a depoling technique 失效
    使用去污技术减少铁电体器件的印痕

    公开(公告)号：US06392919B1

    公开(公告)日：2002-05-21

    申请号：US09855040

    申请日：2001-05-14

    申请人： Mark J. Higgins ,  Ajit Krishnan ,  Sabyasachi Bhattacharya ,  Michael M. J. Treacy

    发明人： Mark J. Higgins ,  Ajit Krishnan ,  Sabyasachi Bhattacharya ,  Michael M. J. Treacy

    IPC分类号： G11C1122

    CPC分类号： H01L28/55

    摘要： A method for reducing imprint in a ferroelectric device which includes the steps of: applying a signal having a bipolar pulse shape for a predetermined time to the ferroelectric device; and decreasing the signal amplitude gradually in predetermined intervals of time and amplitude. Preferably, the bipolar shape signal is a sinusoidal wave, a square wave, or a sawtooth wave and the ferroelectric device is a capacitor of a memory cell in a computer. Also provided is an apparatus for reducing imprint in a ferroelectric device.

    摘要翻译： 一种用于减小铁电体器件中的压印的方法，包括以下步骤：将具有双极脉冲形状的信号预定时间施加到铁电体器件; 并以预定的时间和幅度间隔逐渐降低信号幅度。 优选地，双极形状信号是正弦波，方波或锯齿波，并且铁电体装置是计算机中的存储单元的电容器。 还提供了用于减小铁电体装置中的印记的装置。

    Reduction of imprint in ferroelectric devices using a depoling technique
    8.
    发明授权
    Reduction of imprint in ferroelectric devices using a depoling technique 有权
    使用去污技术减少铁电体器件的印痕

    公开(公告)号：US06294393B1

    公开(公告)日：2001-09-25

    申请号：US09644222

    申请日：2000-08-23

    申请人： Mark J. Higgins ,  Ajit Krishnan ,  Sabyasachi Bhattacharya ,  Michael M. J. Treacy

    发明人： Mark J. Higgins ,  Ajit Krishnan ,  Sabyasachi Bhattacharya ,  Michael M. J. Treacy

    IPC分类号： H01L2100

    CPC分类号： H01L28/55

    摘要： A method for reducing imprint in a ferroelectric device which includes the steps of: applying a signal having a bipolar pulse shape for a predetermined time to the ferroelectric device; and decreasing the signal amplitude gradually in predetermined intervals of time and amplitude. Preferably, the bipolar shape signal is a sinusoidal wave, a square wave, or a sawtooth wave and the ferroelectric device is a capacitor or a memory cell in a computer. Also provided is an apparatus for reducing imprint in a ferroelectric device.

    摘要翻译： 一种用于减小铁电体器件中的压印的方法，包括以下步骤：将具有双极脉冲形状的信号预定时间施加到铁电体器件; 并以预定的时间和幅度间隔逐渐降低信号幅度。 优选地，双极形状信号是正弦波，方波或锯齿波，并且铁电装置是计算机中的电容器或存储单元。 还提供了用于减小铁电体装置中的印记的装置。

    Switch useful at superconducting temperatures and comprising superconducting material
    9.
    发明授权
    Switch useful at superconducting temperatures and comprising superconducting material 有权
    开关在超导温度下有用并且包括超导材料

    公开(公告)号：US06184765B2

    公开(公告)日：2001-02-06

    申请号：US09226299

    申请日：1999-01-07

    申请人： Sabyasachi Bhattacharya ,  Mark J. Higgins ,  Satyajit S. Banerjee ,  Nitin Patil ,  Srinivasan Ramakrishnan ,  Arun K. Grover ,  Chandrasekhar V.R. Turumella ,  Vinod C. Sahni ,  Gurazada Ravikumar ,  Prashant K. Mishra

    发明人： Sabyasachi Bhattacharya ,  Mark J. Higgins ,  Satyajit S. Banerjee ,  Nitin Patil ,  Srinivasan Ramakrishnan ,  Arun K. Grover ,  Chandrasekhar V.R. Turumella ,  Vinod C. Sahni ,  Gurazada Ravikumar ,  Prashant K. Mishra

    IPC分类号： H01F600

    CPC分类号： H01L39/14 ,  H01L39/12 ,  Y10S505/86

    摘要： The present invention is directed, inter alia, to a switch comprising: (A) a superconducting material whose field cooled and zero field cooled ac permittivities differ from each other, and whose field cooled and zero field cooled ac susceptibilities differ from each other, in a range of temperature below the superconducting transition temperature of the material; (B) means for applying a static magnetic field to said material; (C) means for controllably applying to said material an oscillating magnetic field of a magnitude effective to convert said material from a state exhibiting filed cooled permittivity to a state exhibiting zero field cooled permittivity; and (D) means for applying to said material a heat pulse effective to convert said material from a state exhibiting zero field cooled permittivity to a state exhibiting field cooled permittivity, said switch operating between a superconducting zero field cooled state and a superconducting field cooled state. The present invention is also directed, inter alia, to a method of making such a switch.

    摘要翻译： 本发明特别涉及一种开关，包括：（A）其场致冷场和零场冷却通量彼此不同的超导材料，其场冷场和零场冷却交流磁化率彼此不同，在 低于材料的超导转变温度的温度范围;（B）用于向所述材料施加静态磁场的装置;（C）用于可控地向所述材料施加大小有效地将所述材料转化的振荡磁场的装置 对呈现零场冷却介电常数的状态呈现冷却介电常数的状态; 和（D）用于向所述材料施加有效地将所述材料从呈现零场冷却介电常数的状态转换为呈现场冷却介电常数的状态的热脉冲的装置，所述开关在超导零场冷却状态和超导场冷却状态之间操作 本发明还涉及制造这种开关的方法。