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    Walsh function mixer and tone detector
    21.
    发明授权
    Walsh function mixer and tone detector 失效
    沃尔什功能混音器和音调检测器

    公开(公告)号：US4499550A

    公开(公告)日：1985-02-12

    申请号：US430390

    申请日：1982-09-30

    申请人： John M. Ray, III ,  Robert J. Martin

    发明人： John M. Ray, III ,  Robert J. Martin

    IPC分类号： H04W88/02 ,  G06J1/00 ,  G06F15/332

    CPC分类号： H04W88/027

    摘要： A mixer stage having particular application to digital detectors. The mixer stage includes first and second sets of transmission gates and a Walsh function generator. The first set of transmission gates is driven by sine function coefficient signals from the Walsh function generator so as to open and close individual gates of the set so as to effectively multiply an input signal by the sine of a tone reference frequency to be tone detected. Similarly, the second set of transmission gates is driven by cosine coefficient signals from the Walsh function generator so as to open and close individual gates of the second set to effectively multiply the input signal by the cosine of the reference frequency to be tone detected. To form a complete digital tone detector, the sine and cosine multiplied outputs of the mixer stage are each filtered and squared and are then summed and further filtered to provide a "detect" signal when the input signal includes the reference frequency.

    摘要翻译： 具有特定应用于数字检测器的混频器级。 混频器级包括第一和第二组传输门和沃尔什函数发生器。 第一组传输门由来自沃尔什函数发生器的正弦函数系数信号驱动，以便打开和闭合该组的各个门，以便将输入信号乘以音调基准频率的正弦来检测音。 类似地，第二组传输门由来自沃尔什函数发生器的余弦系数信号驱动，以便打开和关闭第二组的各个门，以有效地将输入信号乘以参考频率的余弦来被检测。 为了形成一个完整的数字音调检测器，混频器级的正弦和余弦相乘输出被滤波和平方，然后将其相加并进一步滤波，以在输入信号包括参考频率时提供“检测”信号。

    Composite biocidal particles
    23.
    发明授权
    Composite biocidal particles 有权
    复合杀生物颗粒

    公开(公告)号：US08158158B2

    公开(公告)日：2012-04-17

    申请号：US10077727

    申请日：2002-02-15

    申请人： David F. Gavin ,  Craig Waldron ,  Robert J. Martin ,  George A. Polson

    发明人： David F. Gavin ,  Craig Waldron ,  Robert J. Martin ,  George A. Polson

    IPC分类号： A61K33/34 ,  A61K33/24 ,  A01N59/16

    CPC分类号： C07D213/89 ,  A01N25/26 ,  A01N59/16 ,  A61K8/11 ,  A61K8/4933 ,  A61K31/00 ,  A61K2800/412 ,  A61K2800/56 ,  A61Q5/006 ,  A61Q17/005 ,  A61Q19/10 ,  C09D5/1612 ,  A01N43/40 ,  A01N59/20 ,  A01N2300/00

    摘要： A biocidal composition is disclosed comprising composite particles, each of said composite particles containing a shell and a core, said core comprising a metal or a metal-containing compound wherein the metal is a moiety selected from the group consisting of zinc, copper, bismuth, silver, zirconium, and combinations thereof said shell comprising a pyrithione adduct comprising the reaction product of pyrithione with a portion of said core metal or metal compound. In one aspect, an anti-fouling composition is disclosed comprising (a) an anti-soft-fouling effective amount of copper pyrithione; and (b) an anti-hard-fouling effective amount of a copper-containing salt, or oxide or hydroxide thereof. The present invention also relates to a method of making an anti-fouling composition comprising particles of copper pyrithione and a copper-containing salt that is effective against hard-fouling and soft-fouling organisms.

    摘要翻译： 公开了一种杀生物组合物，其包含复合颗粒，每个所述复合颗粒含有壳和芯，所述芯包含金属或含金属的化合物，其中所述金属是选自锌，铜，铋， 银，锆及其组合，所述壳包含吡啶硫酮加合物，其包含吡啶硫酮与所述核心金属或金属化合物的一部分的反应产物。 一方面，公开了一种防污组合物，其包含（a）抗软污染有效量的吡啶硫酮铜; 和（b）抗结垢有效量的含铜盐，或其氧化物或氢氧化物。 本发明还涉及一种制备抗结垢组合物的方法，其包含对抗结垢和软污染生物有效的吡啶硫酮铜颗粒和含铜盐。

    Apparatus and method for generating a constant logical value in an integrated circuit
    24.
    发明授权
    Apparatus and method for generating a constant logical value in an integrated circuit 有权
    用于在集成电路中产生恒定逻辑值的装置和方法

    公开(公告)号：US07741879B2

    公开(公告)日：2010-06-22

    申请号：US11677902

    申请日：2007-02-22

    申请人： Robert Harry Miller, Jr. ,  Gilbert Yoh ,  Robert J. Martin

    发明人： Robert Harry Miller, Jr. ,  Gilbert Yoh ,  Robert J. Martin

    IPC分类号： H03K19/20

    CPC分类号： H03K19/00 ,  H03K19/20

    摘要： An apparatus for generating a constant logical value in an integrated circuit includes a first logic network having n outputs, the n outputs providing 2n possible output combinations, where the n outputs assume a state that is a subset of the 2n possible output combinations and a second logic network configured to generate at least one constant logic signal when the n outputs assume any state that is part of the subset of the 2n possible output combinations.

    摘要翻译： 一种用于在集成电路中产生恒定逻辑值的装置包括具有n个输出的第一逻辑网络，所述n个输出提供2n个可能的输出组合，其中n个输出采取作为2n个可能的输出组合的子集的状态， 逻辑网络被配置为当n个输出采用任何作为2n个可能输出组合的子集的一部分的状态时产生至少一个恒定逻辑信号。

    Remote temperature sensing long wave length modulated focal plane array
    27.
    发明授权
    Remote temperature sensing long wave length modulated focal plane array 失效
    远程温度感测长波长调制焦平面阵列

    公开(公告)号：US06561693B1

    公开(公告)日：2003-05-13

    申请号：US09666297

    申请日：2000-09-21

    申请人： Robert J. Martin

    发明人： Robert J. Martin

    IPC分类号： G01J510

    CPC分类号： H01L27/14609 ,  G01J5/10 ,  H01L27/1465 ,  H01L27/14652 ,  H04N5/33

    摘要： An infrared photo-detector focal plane array includes detectors with quantum well layers that are spectrally “tuned” to impinging radiation by modulating the voltage biases applied across each quantum well layer. Read out circuits, interfaced with each detector of the array, process the photo-currents received from each detector to determine the absolute temperature of the remote infrared source from which the impinging radiation originated.

    摘要翻译： 红外光检测器焦平面阵列包括具有量子阱层的检测器，其通过调制施加在每个量子阱层上的电压偏压而被频谱地“调谐”成入射辐射。 读取与阵列的每个检测器对接的电路，处理从每个检测器接收的光电流，以确定来自其的入射辐射源的远程红外源的绝对温度。

    Three color quantum well focal plane arrays
    29.
    发明授权
    Three color quantum well focal plane arrays 有权
    三色量子阱焦平面阵列

    公开(公告)号：US06469358B1

    公开(公告)日：2002-10-22

    申请号：US09666847

    申请日：2000-09-21

    申请人： Robert J. Martin

    发明人： Robert J. Martin

    IPC分类号： H01L310304

    CPC分类号： B82Y20/00 ,  H01L25/043 ,  H01L31/035236 ,  H01L2924/0002 ,  H01L2924/3011 ,  H01L2924/00

    摘要： Exemplary embodiments of the present invention use a vertically stacked quantum well infrared detector where each “tuned” quantum well of the detector can be biased separately from any other quantum well of the detector. The vertically stacked detector can include three or more quantum well layers that are “tuned” to different peak wavelengths to permit detection of infrared radiation of three or more different bands or colors. The simultaneous detection of infrared radiation in three or more different spectral bands permits the determination of more information about an infrared source.

    摘要翻译： 本发明的示例性实施例使用垂直堆叠的量子阱红外检测器，其中检测器的每个“调谐”量子阱可以与检测器的任何其他量子阱分开偏置。 垂直堆叠的检测器可以包括三个或更多个量子阱层，其被“调谐”到不同的峰值波长，以允许检测三个或更多个不同波段或颜色的红外辐射。 在三个或更多个不同光谱带中同时检测红外辐射允许确定关于红外源的更多信息。