Glass patch cellular antenna
    2.
    发明授权
    Glass patch cellular antenna 失效
    玻璃贴片蜂窝天线

    公开(公告)号:US5714959A

    公开(公告)日:1998-02-03

    申请号:US725836

    申请日:1996-07-26

    CPC分类号: H01Q1/1271 H01Q1/1285

    摘要: A glass patch cellular antenna is provided which can be imprinted as a thin film element on the interior surface of an automobile window. The antenna is physically configured to serve as a coupling element for an optional antenna mast which can be mounted externally on the window opposite the antenna. As a thin film element, the antenna can be factory installed and prewired such that the automobile is cellular ready, in that the installation of an external mast is unnecessary to achieve suitable performance. Yet, an external mast can be readily coupled with the antenna in order to enhance the performance capability of the antenna.

    摘要翻译: 提供了可以在汽车窗的内表面上印刷为薄膜元件的玻璃贴片蜂窝状天线。 天线被物理地配置为用作可选的天线杆的耦合元件,其可以外部安装在与天线相对的窗口上。 作为薄膜元件,天线可以在工厂安装和预接线,使得汽车是蜂窝准备的,因为不需要安装外部桅杆来实现合适的性能。 然而,外部桅杆可以容易地与天线耦合,以便增强天线的性能。

    Apparatus and Method for Harvesting Electrical Energy from Mechanical Motion
    4.
    发明申请
    Apparatus and Method for Harvesting Electrical Energy from Mechanical Motion 审中-公开
    从机械运动中收集电能的装置和方法

    公开(公告)号:US20120194037A1

    公开(公告)日:2012-08-02

    申请号:US13499014

    申请日:2010-10-01

    IPC分类号: H02N2/18

    CPC分类号: H02N2/186 H01L41/113

    摘要: A method and apparatus for harvesting energy comprising determining an electrical impedance of a piezoelectric stack, connecting an electrical load to the piezoelectric stack wherein the piezoelectric stack is housed in a mechanical amplifier comprising a fixed supporting member, a movable supporting member connected to compliant links attached to at least one actuating arm, and connecting the actuator to a source of motion whereby movement of the actuating arm results in compression and expansion of the piezoelectric stack, which generates electrical current into the electrical load.

    摘要翻译: 一种用于收获能量的方法和装置,包括确定压电叠层的电阻抗,将电负载连接到所述压电堆叠,其中所述压电堆叠容纳在包括固定支撑构件的机械放大器中,可移动支撑构件连接到附接的柔性链节 至少一个致动臂,并且将致动器连接到运动源,由此致动臂的运动导致压电堆叠的压缩和膨胀,其产生电流进入电负载。

    System and method for detecting, analyzing and controlling hidden data embedded in computer files
    5.
    发明申请
    System and method for detecting, analyzing and controlling hidden data embedded in computer files 审中-公开
    用于检测,分析和控制嵌入在计算机文件中的隐藏数据的系统和方法

    公开(公告)号:US20060174123A1

    公开(公告)日:2006-08-03

    申请号:US11146720

    申请日:2005-06-07

    IPC分类号: H04L9/00

    CPC分类号: G06F21/6245 G06F21/645

    摘要: A system and method for detecting, analyzing, and controlling the content of computer files and information in a variety of formats, including embedded information. The system examines one or more computer files in their entirely, including any embedded files, objects, or data, looks of confidential or secret information according to an established security search protocol, which may vary from user to user. Objects in a computer file are identified and decomposed into component objects. This process can be repeated until a user-specified depth of decomposition is achieved, or until the component objects can no longer be decomposed. The component objects are then analyzed for specific content, which is displayed for review by the user. The user can then make decisions regarding removal or modification of that content before sending the file on for further processing or delivery to a recipient. A certificate file linked to the computer file documents the results of the analysis and any deletions or modifications, and can be stored in a central database. Files also may be given a risk score based on the occurrence of certain objects, data, or keywords in a file, based on type and location.

    摘要翻译: 一种用于检测,分析和控制各种格式的计算机文件和信息内容的系统和方法,包括嵌入信息。 该系统根据建立的安全搜索协议(其可能因用户而异)检查其中的一个或多个计算机文件,包括任何嵌入的文件,对象或数据,机密或秘密信息的外观。 识别计算机文件中的对象并将其分解为组件对象。 可以重复该过程,直到达到用户指定的分解深度,或直到组件对象不再分解为止。 然后分析组件对象的特定内容,显示供用户查看。 然后,用户可以在发送文件以进一步处理或传递给接收者之前就该内容的删除或修改做出决定。 链接到计算机文件的证书文件记录分析结果和任何删除或修改,并且可以存储在中央数据库中。 可以根据类型和位置,根据文件中某些对象,数据或关键字的出现,给出文件风险分数。