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    • 15. 发明授权
    • High-precision vortex flow meter
    • 高精度涡流流量计
    • US07487686B2
    • 2009-02-10
    • US11790702
    • 2007-04-27
    • An-Bang WangMing-Hsun WuYi-Hua WangI-Chun LinChia-Chih ChenShiming Lin
    • An-Bang WangMing-Hsun WuYi-Hua WangI-Chun LinChia-Chih ChenShiming Lin
    • G01F1/32
    • G01F1/3218G01F1/3209G01F15/024G01F25/0007
    • A high-precision vortex flow meter includes a blunt body having a predetermined dimension and being arranged inside a fluid channel to serve as a vortex shedder. The vortex flow meter also includes a temperature detecting device for detecting the vortex shedder temperature and a temperature control element for adjusting the vortex shedder temperature. A frequency measuring device is arranged in the downstream section of the blunt body for detecting the vortex shedding frequency. From the measured temperatures of the upstream fluid flow and that of the blunt body, an effective temperature and a temperature ratio are calculated. The kinematic viscosity of the fluid is looked up from database. By using the relationship between the Strouhal number and Reynolds number, the fluid flow rate is calculated. By employing different blunt body temperature, the measurement range of the flow meter can be broadly extended.
    • 高精度涡流流量计包括具有预定尺寸的钝体并且布置在流体通道内用作涡流脱落器。 涡流流量计还包括用于检测涡流脱落器温度的温度检测装置和用于调节涡流脱落器温度的温度控制元件。 在钝体的下游部分设置有频率测量装置,用于检测涡流脱落频率。 从测量的上游流体的温度和钝体的温度,计算有效的温度和温度比。 从数据库中查找流体的运动粘度。 通过使用Strouhal数和雷诺数之间的关系,计算流体流量。 通过采用不同的体温,可以大幅度地扩展流量计的测量范围。
    • 18. 发明申请
    • ELECTROSENSING ANTIBODY-PROBE DETECTION AND MEASUREMENT METHOD
    • 静电抗原检测和测量方法
    • US20100171487A1
    • 2010-07-08
    • US12652543
    • 2010-01-05
    • Shiming LinShih-yuan LeeBor-ching SheuChih-chen LinPanchien Lin
    • Shiming LinShih-yuan LeeBor-ching SheuChih-chen LinPanchien Lin
    • G01R1/06
    • G01N33/5438
    • A method of electrosensing an antigen in a test sample using a sensor is disclosed. The sensor has two electrodes electrically disconnected and physically separated from each other and a layer of antibody immobilized on the surface of at least one of the electrodes. The antibody has specific binding reactivity with the antigen. The method comprises tethering conductivity promotion molecules over and/or distributing between the antibody-populated electrodes for improving electrical conductivity characteristics across the two electrodes, and measuring electrically across the electrodes after the test sample comes into contact with the antibody-populated electrodes. The antibody captures the antigen present in the test sample thereby altering the improved electrical conductivity characteristic across the two electrodes in which an amount representative of the altering providing an indication for electrosensing of the antigen.
    • 公开了使用传感器对测试样品中的抗原进行电感应的方法。 传感器具有两个电极彼此电断开并物理分离,并且固定在至少一个电极的表面上的一层抗体。 抗体与抗原具有特异性结合活性。 该方法包括在抗体填充的电极之间和/或分布之间连接导电促进分子,以改善两个电极之间的导电特性,以及在测试样品与抗体填充的电极接触之后跨电极测量。 抗体捕获存在于测试样品中的抗原,从而改变跨越两个电极的改善的导电特性,其中代表改变的量提供抗原电感应的指示。
    • 19. 发明申请
    • ELECTROSENSING ANTIBODY-PROBE DETECTION AND MEASUREMENT SENSOR
    • 静电抗原探测和测量传感器
    • US20100170792A1
    • 2010-07-08
    • US12652579
    • 2010-01-05
    • Shiming LinShih-yuan LeeBor-ching SheuChih-chen LinPanchien Lin
    • Shiming LinShih-yuan LeeBor-ching SheuChih-chen LinPanchien Lin
    • G01N27/327C25B11/04
    • G01N33/5438
    • A sensor for electrosensing an antigen in a test sample is disclosed. The sensor has two electrodes electrically disconnected and physically separated from each other, and a layer of antibody is immobilized on the surface of at least one of the electrodes. The antibody has specific binding reactivity with the antigen. Conductivity promotion molecules may be tethered over and/or distributed between the antibody-populated electrodes for improving electrical conductivity characteristics across the two electrodes. The antibody captures the antigen present in the test sample mixed in a buffer solution that comes into contact with the antibody-populated electrodes. This alters the electrical conductivity characteristic across the two electrodes in which an amount representative of the altering provides an indication for electrosensing of the antigen.
    • 公开了一种用于在测试样品中电敏感抗原的传感器。 传感器具有两个彼此电断开并物理分离的电极,并且一层抗体被固定在至少一个电极的表面上。 抗体与抗原具有特异性结合活性。 电导率促进分子可以束缚在抗体填充的电极之间和/或分布在抗体填充的电极之间,以改善跨两个电极的导电特性。 抗体捕获与在与抗体填充的电极接触的缓冲溶液中混合的测试样品中存在的抗原。 这改变了跨越两个电极的电导率特征,其中代表改变的量提供了抗原电感应的指示。