Carrier phase synchronization system for improved amplitude modulation and television broadcast reception
    1.
    发明申请
    Carrier phase synchronization system for improved amplitude modulation and television broadcast reception 失效
    载波相位同步系统,用于改进幅度调制和电视广播接收

    公开(公告)号:US20080008285A1

    公开(公告)日:2008-01-10

    申请号:US11803712

    申请日:2007-05-14

    Abstract: Systems and methods are described for carrier phase synchronization for improved AM and TV broadcast reception. A method includes synchronizing the phase of a carrier frequency of a broadcast signal with the phase of a remote reference frequency. An apparatus includes a receiver to detect the phase of a reference signal; a phase comparator coupled to the reference signal-phase receiver; a voltage controlled oscillator coupled to the phase comparator; and a phase-controlled radio frequency output coupled to the voltage controlled oscillator.

    Abstract translation: 描述了用于载波相位同步以改进AM和TV广播接收的系统和方法。 一种方法包括使广播信号的载波频率的相位与远程参考频率的相位同步。 一种装置,包括:检测参考信号的相位的接收器; 相位比较器,耦合到参考信号相位接收器; 耦合到相位比较器的压控振荡器; 以及耦合到压控振荡器的相位控制射频输出。

    Water rower
    2.
    外观设计

    公开(公告)号:USD985695S1

    公开(公告)日:2023-05-09

    申请号:US29795137

    申请日:2021-06-17

    Applicant: Stephen Smith

    Designer: Stephen Smith

    Abstract: FIG. 1 is a right perspective view of a water rower showing the new design.
    FIG. 2 is a rear view thereof.
    FIG. 3 is a front view thereof.
    FIG. 4 is a left side view thereof; and,
    FIG. 5 is a right side view thereof.
    The broken lines in the drawings depict portions of the water rower that form no part of the claimed design.

    SIGNAL PROCESSING METHOD AND APPARATUS
    6.
    发明申请
    SIGNAL PROCESSING METHOD AND APPARATUS 有权
    信号处理方法和装置

    公开(公告)号:US20140155784A1

    公开(公告)日:2014-06-05

    申请号:US13980320

    申请日:2012-01-18

    Applicant: Stephen Smith

    Inventor: Stephen Smith

    CPC classification number: A61B5/1101 A61B5/1125 G06K9/00536 G06K9/6229

    Abstract: The invention provides signal processing algorithms and apparatus for detecting bradykinesia, tremor, or other symptoms of neurological dysfunction in subjects, using three-dimensional sensors to tract finger and hand position. The invention provides Cartesian Genetic Programming networks and particular function blocks for such networks to enable identification of subjects exhibiting such symptoms.

    Abstract translation: 本发明提供用于检测受试者的运动障碍,震颤或其他神经功能障碍症状的信号处理算法和装置,其使用三维传感器来管理手指和手部位置。 本发明提供了笛卡尔基因编程网络和用于这种网络的特定功能块,以使得能够识别表现出这种症状的受试者。

    Air-operated device and method for lubricating components with elimination of lubricant waste
    7.
    发明授权
    Air-operated device and method for lubricating components with elimination of lubricant waste 有权
    用于润滑组件的气动装置和方法,消除润滑剂废物

    公开(公告)号:US08356696B1

    公开(公告)日:2013-01-22

    申请号:US12483931

    申请日:2009-06-12

    CPC classification number: F16N7/32

    Abstract: A system and method for lubricating components where the lubricant is applied in mist form within a substantially enclosed cavity. The cavity contains a draining aperture which collects excess lubricant for subsequent re-use by the system. The cavity is defined by a spray head that includes a base having attached thereto a cover plate with an opening adapted to receive therethrough a component to be lubricated. The cavity and lubrication chamber prevents the escape of excess lubricant. The collection and reuse of excess lubricant provides a closed loop system that reduces lubricant waste.

    Abstract translation: 一种用于润滑部件的系统和方法,其中润滑剂以雾形式施加在基本封闭的腔内。 空腔包含一个排放孔,其收集多余的润滑剂以供系统随后重复使用。 空腔由喷头限定,喷头包括底座,其附接有具有开口的底板,该开口适于容纳待润滑的部件。 空腔和润滑室可防止多余润滑剂溢出。 多余润滑剂的收集和再利用提供了一种减少润滑剂浪费的闭环系统。

    H-bridge pulse generator
    9.
    发明申请
    H-bridge pulse generator 审中-公开
    H桥脉冲发生器

    公开(公告)号:US20090102443A1

    公开(公告)日:2009-04-23

    申请号:US11786538

    申请日:2007-04-12

    Applicant: Stephen Smith

    Inventor: Stephen Smith

    CPC classification number: B06B1/0269

    Abstract: A new type of circuit for driving an electromagnetic acoustic transducer (EMAT) which does not employ push-pull technology using a transformer but instant uses a novel circuit employing a series of Mosfet switches to correct all the disadvantages of using a transformer.

    Abstract translation: 用于驱动电磁声换能器(EMAT)的新型电路,其不采用使用变压器的推挽技术,而是使用采用一系列Mosfet开关的新颖电路来校正使用变压器的所有缺点。

    Fragrance emanation system
    10.
    发明申请
    Fragrance emanation system 有权
    香水散发系统

    公开(公告)号:US20080253755A1

    公开(公告)日:2008-10-16

    申请号:US11906418

    申请日:2007-10-02

    CPC classification number: A61L9/037

    Abstract: The fragrance emanation system includes a container for holding preferably a fragranced liquid or gel, a housing for holding the container, and a wick. The housing contains a socket for attaching to the container, a cavity for receiving the container and a door for enclosing the container. One end of the wick protrudes from the container. An electrical circuit is included having a heater for heating the protruding end of the wick and electrical connectors coupled to the circuit to receive current from a power source to provide the current to the heater. The heater heats and evaporates the liquid within the wick, thereby accelerating the emission of vapors from the evaporated liquid. The door includes a window, a bottom and a mechanism for holding the door closed to assist in holding the container in engagement with the socket.

    Abstract translation: 香味散发系统包括用于容纳香味液体或凝胶的容器,用于容纳容器的壳体和吸液芯。 壳体包括用于附接到容器的插座,用于容纳容器的空腔和用于封闭容器的门。 灯芯的一端从容器突出。 包括一个电路,其具有用于加热芯的突出端的加热器和耦合到电路的电连接器以从电源接收电流以向加热器提供电流。 加热器加热并蒸发芯中的液体,从而加速蒸发的液体的蒸气排放。 该门包括一个窗口,一个底部和一个用于将门关闭以保持容器与插座接合的机构。

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