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10 条记录 (耗时 0.023 秒)

    Sensor apparatus and method for detecting earthquake generated P-waves and generating a responsive control signal
    2.
    发明授权
    Sensor apparatus and method for detecting earthquake generated P-waves and generating a responsive control signal 失效
    用于检测地震产生的P波并产生响应控制信号的传感器装置和方法

    公开(公告)号：US07005993B2

    公开(公告)日：2006-02-28

    申请号：US10652654

    申请日：2003-08-28

    申请人： Craig Webb ,  Jean-Pierre Guite

    发明人： Craig Webb ,  Jean-Pierre Guite

    IPC分类号： G01W1/00

    CPC分类号： G01V1/008 ,  G08B21/10

    摘要： A P-wave sensing apparatus including a printed circuit board having mounted thereon from one to three orthogonally disposed miniature sensors that function as inertia monitoring devices with respect to motion of the external supporting structures, a plurality of amplifying and filtering circuits for amplifying and filtering the outputs generated by the sensors, and a central processing unit responsive to the amplified signals and operative to generate output signals which can be used to drive optical and audible annunciators, automated data recording systems, or other device actuating systems. Each sensor is formed by a thin piezo-electric film sandwiched between two metallization layers and is laminated to a small rectangular sheet of polyester mounted in cantilever fashion with one edge thereof firmly affixed to a supporting circuit board or clamped between two flat, solid layers (such as miniature circuit boards) and then firmly affixed to the main supporting circuit board. A small mass is attached near the free end of the cantilever, improving the inertia sensing capability of the system by increasing the signal-to-noise ratio within the desired frequency range of motion

    摘要翻译： 一种P波感测装置，包括一个印刷电路板，其上安装有一个至三个正交布置的小型传感器，其作为关于外部支撑结构的运动的惯性监测装置，多个用于放大和滤波的放大和滤波电路 由传感器产生的输出，以及响应于放大的信号的中央处理单元，并且可操作地产生可用于驱动光学和可听报警器，自动数据记录系统或其它设备致动系统的输出信号。 每个传感器由夹在两个金属化层之间的薄压电薄膜形成，并且被层压到以矩形安装的小矩形片材上，其中一个边缘牢固地固定在支撑电路板上或夹在两个平坦的固体层之间 如微型电路板），然后牢固地固定在主支撑电路板上。 在悬臂的自由端附近安装一个小的质量块，通过增加所需频率范围内的信噪比来提高系统的惯性感应能力

    Solar powered apparatus for illuminating signs
    4.
    发明申请
    Solar powered apparatus for illuminating signs 审中-公开
    用于照明标志的太阳能供电设备

    公开(公告)号：US20110134631A1

    公开(公告)日：2011-06-09

    申请号：US11525560

    申请日：2006-09-21

    申请人： Craig Webb

    发明人： Craig Webb

    IPC分类号： F21L4/08

    CPC分类号： F21S9/037 ,  F21S8/086 ,  G09F13/02 ,  G09F13/18

    摘要： A solar powered apparatus for illuminating a sign attached to a sign post comprising: a photovoltaic cell, a light emitter, and a battery pack, the photovoltaic cell is affixed to the sign post such that the photovoltaic cell is exposed to sunlight, the battery pack is in communication with the photovoltaic cell, and the battery pack is in communication with the light emitter.

    摘要翻译： 一种用于照亮附着在标志柱上的符号的太阳能装置，包括：光伏电池，发光体和电池组，所述光伏电池固定在所述标志柱上，使得所述光伏电池暴露在阳光下，所述电池组 与光伏电池连通，并且电池组与光发射器连通。

    Sports implement grip training device
    6.
    发明申请
    Sports implement grip training device 审中-公开
    运动器具夹具训练装置

    公开(公告)号：US20110212790A1

    公开(公告)日：2011-09-01

    申请号：US12321386

    申请日：2008-03-20

    申请人： Allen Craig Webb

    发明人： Allen Craig Webb

    IPC分类号： A63B69/00 ,  A63B69/36

    CPC分类号： A63B69/38 ,  A63B71/141 ,  A63B2024/0068 ,  A63B2060/464 ,  A63B2071/0625 ,  A63B2071/0627 ,  A63B2220/56 ,  A63B2220/58 ,  A63B2220/836 ,  A63B2230/60

    摘要： A swing teaching aid in the form of a sleeve that slips over a user's finger for use with various sport implements with handles that are gripped with the hands, e.g., a tennis racket, a golf dub, a baseball bat, and a hockey stick that detects when excessive grip pressure is exerted by a user and audibly signals to the user that the implement is being gripped too tightly.

    摘要翻译： 一种以袖子的形式摆放在用户手指上的摆动教学助手，用于与各种运动器具一起使用，手柄被手抓住，例如网球拍，高尔夫球棒，棒球棒和曲棍球棒 检测用户过度抓握压力时的声音，并向使用者发出警告，指示工具被过紧抓住。