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    • 82. 发明授权
    • Reactive self-indicating absorbent materials, methods, and systems
    • 反应性自显示吸收材料,方法和系统
    • US09354231B1
    • 2016-05-31
    • US13189736
    • 2011-07-25
    • Thomas Grant Glover
    • Thomas Grant Glover
    • G01N27/403G01N33/543
    • B01J20/06B01D46/0086B01J20/28009G01N27/403G01N27/72G01N33/5438
    • The present disclosure relates, according to some embodiments, reactive self-indicating adsorbent materials, methods, and systems. A system may comprise, for example, a reactive self indicating adsorbent material, wherein the reactive self indicating adsorbent material comprises at least one super paramagnetic particle and a semi permeable support, wherein the at least one super paramagnetic particle is configured such that at least one magnetic property of the at least one super paramagnetic particle changes upon contact with an adsorbate; and/or at least one detector configured and arranged to detect the at least one magnetic property. In some embodiments, a method for assessing the performance and/or remaining life of an adsorbent material may comprise (a) contacting a fluid comprising an adsorbate with the adsorbent material under conditions that permit the adsorbate to contact the at least one super paramagnetic particle, wherein a change in a magnetic property of the at least one super paramagnetic particle occurs upon contact with the adsorbate; (b) detecting the magnetic property of the at least one super paramagnetic particle; and/or (c) comparing the detected magnetic property to a reference to produce an assessment of the performance and/or remaining life of the adsorbent material.
    • 本公开涉及根据一些实施方案的反应性自显示吸附剂材料,方法和系统。 系统可以包括例如反应性自我指示吸附剂材料,其中反应性自显示吸附剂材料包含至少一个超顺磁性颗粒和半可渗透支持物,其中至少一个超顺磁性颗粒被配置为使得至少一个 所述至少一个超顺磁性粒子的磁性随接触物而变化; 和/或至少一个检测器,其被配置和布置成检测所述至少一个磁性。 在一些实施方案中,用于评估吸附材料的性能和/或剩余寿命的方法可以包括(a)在允许被吸附物与至少一个超顺磁性颗粒接触的条件下使含有被吸附物质的流体与吸附材料接触, 其中所述至少一个超顺磁性颗粒的磁性的变化在与所述被吸附物接触时发生; (b)检测所述至少一个超顺磁性粒子的磁性; 和/或(c)将检测的磁性与参考值进行比较,以产生吸附材料的性能和/或剩余寿命的评估。
    • 86. 发明授权
    • Steered-electron electric-field (SEEF) sensor program
    • 转向电子电场(SEEF)传感器程序
    • US09182454B1
    • 2015-11-10
    • US13468801
    • 2012-05-10
    • Kirt Reed WilliamsScott LimbDirk De Bruyker
    • Kirt Reed WilliamsScott LimbDirk De Bruyker
    • G01R33/02G01R1/04G01R15/26
    • H01J23/09G01R33/0213
    • Improved electric field (steered-electron electric-field, or SEEF) sensors and methods of manufacturing the same are provided. The SEEF sensors described herein may have increased sensitivity to low-frequency electric fields while being smaller than previously known sensors, and may allow for low-power electric field detection. The invention described herein allows for sensitive, long-term electric field monitoring for applications ranging from personnel detection to underground facility monitoring, as well as extraordinarily small vector sensing (full Poynting vector) for compact direction-finding of emitters of interest. Exemplary electric field sensors may accurately sense, measure, characterize and/or transmit electric field data over a wide frequency range. Importantly, such sensing, measuring, and/or characterizing do not require any physical or resistive contact between the sensor and a source of an electric field.
    • 提供改进的电场(转向电子电场或SEEF)传感器及其制造方法。 本文所述的SEEF传感器可能具有对低频电场的增加的灵敏度,同时小于先前已知的传感器,并且可以允许低功率电场检测。 本文所述的发明允许对从人员检测到地下设备监测的应用的敏感的长期电场监测以及用于紧凑的感兴趣的发射器的方向寻找的非常小的矢量感测(全坡普廷矢量)。 示例性电场传感器可以在宽的频率范围内精确地感测,测量,表征和/或传输电场数据。 重要的是,这种感测,测量和/或表征不需要传感器和电场源之间的任何物理或电阻接触。
    • 87. 发明授权
    • Propeller-type double helix turbine apparatus and method
    • 螺旋桨式双螺旋涡轮机设备及方法
    • US09133815B1
    • 2015-09-15
    • US13105485
    • 2011-05-11
    • Steven C. HenchCharles R. Fralick
    • Steven C. HenchCharles R. Fralick
    • F03B17/06
    • F03B17/061F03B13/20F03B13/264F05B2210/16F05B2240/931F05B2250/25Y02E10/28Y02E10/38
    • A turbine blade is provided having a double helix shape with solid cross section. The turbine blades described herein may be adapted to be deployed in water or air such that usable energy may be extracted therefrom. The turbine blades may include a first and second endpoint located a distance apart on a central axis, with a helical edge spiraling in a directional rotation about the central axis from the first endpoint to the second endpoint. The turbine blade may also include a second helical edge spiraling in the same directional rotation about the central axis from the first endpoint to the second endpoint, such that the second helical edge is approximately congruent to the first helical edge and is located a distance from the first helical edge which defines a diameter.
    • 提供具有双螺旋形状并具有实心横截面的涡轮叶片。 本文所述的涡轮叶片可以适于在水或空气中展开,使得可以从其中提取可用的能量。 涡轮机叶片可以包括位于中心轴线上隔开距离的第一和第二端点,螺旋边缘围绕中心轴线从第一端点到第二端点的定向旋转。 涡轮机叶片还可以包括在从第一端点到第二端点的中心轴线的相同定向旋转中螺旋的第二螺旋边缘,使得第二螺旋边缘与第一螺旋边缘大致一致,并且位于距离 第一螺旋边缘限定直径。