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    • 3. 发明申请
    • SYSTEMS AND METHODS TO OVERCOME DC OFFSETS IN AMPLIFIERS USED TO START RESONANT MICRO-ELECTRO MECHANICAL SYSTEMS
    • 用于启动共振微电子机械系统的放大器中的直流偏置的系统和方法
    • US20100090773A1
    • 2010-04-15
    • US12252176
    • 2008-10-15
    • Michael Sutton
    • Michael Sutton
    • H03B5/30
    • H03H9/02409G01C19/5776H03F3/70H03F2200/375H03K5/003
    • Systems and methods for insuring successful initiation of a resonating micro-electro mechanical systems (MEMS). An example system includes a resonating sensor, a drive device, a charge amplifier, and a voltage gain circuit. At start up, the charge amplifier and voltage gain circuit receives signals from the resonating sensor, compensates this signal for DC offsets, and generates a clock signal for the drive, thus placing the resonating sensor in a steady state operating mode. The circuit includes a plurality of gain switches that are toggled to produce a glitch in the signal associated with the received signal. The glitch overcomes the DC offset. A comparator generates the clock signal for the drive device if a signal associated with the received signal exceeds a reference signal.
    • 确保共振微机电系统(MEMS)成功启动的系统和方法。 示例系统包括谐振传感器,驱动装置,电荷放大器和电压增益电路。 在启动时,电荷放大器和电压增益电路接收来自谐振传感器的信号,补偿该信号用于DC偏移,并为驱动器产生时钟信号,从而将谐振传感器置于稳态工作模式。 电路包括多个增益开关,其被切换以在与接收信号相关联的信号中产生毛刺。 毛刺克服了直流偏移。 如果与接收信号相关联的信号超过参考信号,则比较器产生驱动装置的时钟信号。
    • 6. 发明授权
    • Identifying and managing web risks
    • 识别和管理网络风险
    • US08286239B1
    • 2012-10-09
    • US12178772
    • 2008-07-24
    • Michael Sutton
    • Michael Sutton
    • H04L29/06
    • H04L63/1416H04L63/0227H04L63/126
    • Systems, methods and apparatus for identifying web risks use a web risk service external to network edges of at least one system. The web risk service receives a web request from a computer within the at least one system, the web request identifying at least one network address. The web risk service determines a web risk index score for the at least one network address, and compares the determined web risk index score to at least one threshold value. Based on the comparison, the service determines how to handle the web request, e.g., by forwarding, blocking, and/or logging the web request.
    • 用于识别网络风险的系统,方法和装置在至少一个系统的网络边缘外部使用网络风险服务。 网络风险服务从至少一个系统内的计算机接收网络请求,网络请求标识至少一个网络地址。 所述网络风险服务确定所述至少一个网络地址的网络风险指数得分,并将确定的网络风险指数得分与至少一个阈值进行比较。 基于比较,该服务确定如何处理web请求,例如通过转发,阻止和/或记录web请求。
    • 7. 发明授权
    • Centrifugal pump
    • 离心泵
    • US5030062A
    • 1991-07-09
    • US511621
    • 1990-04-20
    • Michael Sutton
    • Michael Sutton
    • F04D29/44
    • F04D29/445
    • A centrifugal pump having a two member casing in which a first member with a circular peripheral inner wall incorporates a discharge branch and the other member is shaped in such a way as to determine the shape of the volute of the pump when the two members are brought together. The first casing member has a flange extending transversely from the peripheral wall. The second casing has a flat surface for abutment against the flange to seal the two members. The second casing member has a centrally raised section in which the radius of the section varies circumferentially so that the flow area of the volute of the pump varies circumferentially within the pump.
    • 一种具有两个构件壳体的离心泵,其中具有圆形周边内壁的第一构件包括排放分支,并且另一个构件形成为当两个构件被带入时确定泵的蜗壳的形状 一起。 第一壳体构件具有从周壁横向延伸的凸缘。 第二壳体具有用于抵靠凸缘的平坦表面以密封两个构件。 第二壳体构件具有中心凸起部分,其中该部分的半径沿周向变化,使得泵的蜗壳的流动面积在泵内周向变化。
    • 9. 发明申请
    • Video and flashlight camera
    • 视频和手电筒相机
    • US20060125918A1
    • 2006-06-15
    • US11207994
    • 2005-08-22
    • Michael Sutton
    • Michael Sutton
    • H04N7/18H04N9/47
    • H04N7/183
    • An improved security system incorporating a video flashlight for data acquisition (image data and audio data) by a security officer. The video flashlight includes a video camera, a transmitter and a power supply, in addition to the ordinary flashlight features. The camera converts an image or a series of real-time images into electronic form that is broadcast by the transmitter. A remote unit having a receiver and data capturing equipment receives the broadcast data and converts it back into electronic form. The capturing equipment includes one or more of the following: a repeater, a recorder or a monitor. In one embodiment, the security system is used by law enforcement personnel, with the remote units located in police stations and in police cars. The monitor is positioned in the passenger compartment of the police car, with the recorder locked in the trunk.
    • 一个改进的安全系统,包括一个安全人员用于数据采集的视频手电筒(图像数据和音频数据)。 视频手电筒除了普通的手电筒功能外还包括摄像机,发射器和电源。 相机将图像或一系列实时图像转换为由发射器广播的电子形式。 具有接收器和数据捕获设备的远程单元接收广播数据并将其转换回电子形式。 捕获设备包括以下中的一个或多个:中继器,记录器或监视器。 在一个实施例中,执法人员使用安全系统,远程单元位于警察局和警车中。 显示器位于警车的乘客舱内,录音机锁在车厢内。