Systems and methods for measuring a parameter of a landfill including a barrier cap and wireless sensor systems and methods
    1.
    发明申请
    Systems and methods for measuring a parameter of a landfill including a barrier cap and wireless sensor systems and methods 失效
    用于测量包括阻挡帽和无线传感器系统和方法的垃圾填埋场参数的系统和方法

    公开(公告)号:US20050207848A1

    公开(公告)日:2005-09-22

    申请号:US10974917

    申请日:2004-10-26

    摘要: A method of measuring a parameter of a landfill including a cap, without passing wires through the cap, includes burying a sensor apparatus in the landfill prior to closing the landfill with the cap; providing a reader capable of communicating with the sensor apparatus via radio frequency (RF); placing an antenna above the barrier, spaced apart from the sensor apparatus; coupling the antenna to the reader either before or after placing the antenna above the barrier; providing power to the sensor apparatus, via the antenna, by generating a field using the reader; accumulating and storing power in the sensor apparatus; sensing a parameter of the landfill using the sensor apparatus while using power; and transmitting the sensed parameter to the reader via a wireless response signal. A system for measuring a parameter of a landfill is also provided.

    摘要翻译: 一种测量包括盖子在内的垃圾填埋场的参数的方法,包括在不通过盖子的情况下通过电线,包括在用盖封闭垃圾填埋场之前将传感器设备埋入垃圾填埋场中; 提供能够通过射频(RF)与传感器装置通信的读取器; 将天线放置在障碍物上方,与传感器装置间隔开; 在将天线放置在屏障上方之前或之后将天线耦合到读取器; 通过天线通过使用读取器产生场来向传感器装置提供电力; 在传感器装置中蓄积和存储电力; 在使用电力的同时,使用传感器装置感测填埋场的参数; 以及经由无线响应信号将所感测的参数发送到读取器。 还提供了一种用于测量填埋场参数的系统。

    Thermal to electricity conversion using thermal magnetic properties
    2.
    发明授权
    Thermal to electricity conversion using thermal magnetic properties 失效
    热电转换使用热磁性能

    公开(公告)号:US07705513B1

    公开(公告)日:2010-04-27

    申请号:US11859916

    申请日:2007-09-24

    IPC分类号: H02N10/00

    CPC分类号: H02N11/002

    摘要: A system for the generation of Electricity from Thermal Energy using the thermal magnetic properties of a Ferromagnetic, Electrically Conductive Material (FECM) in one or more Magnetic Fields. A FECM is exposed to one or more Magnetic Fields. Thermal Energy is applied to a portion of the FECM heating the FECM above its Curie Point. The FECM, now partially paramagnetic, moves under the force of the one or more Magnetic Fields. The movement of the FECM induces an electrical current through the FECM, generating Electricity.

    摘要翻译: 一种用于在一个或多个磁场中使用铁磁性导电材料(FECM)的热磁特性从热能产生电力的系统。 FECM暴露于一个或多个磁场。 热能被施加到FECM的一部分,以将FECM加热到居里点以上。 现在部分顺磁性的FECM在一个或多个磁场的作用下移动。 FECM的移动通过FECM产生电流,产生电力。

    Method and apparatus for monitoring characteristics of a flow path having solid components flowing therethrough
    3.
    发明申请
    Method and apparatus for monitoring characteristics of a flow path having solid components flowing therethrough 失效
    用于监测具有流过其中的固体组分的流动路径的特性的方法和装置

    公开(公告)号:US20060009269A1

    公开(公告)日:2006-01-12

    申请号:US10888815

    申请日:2004-07-08

    IPC分类号: A01D75/18

    CPC分类号: A01D41/1277

    摘要: A method and apparatus is provided for monitoring a flow path having plurality of different solid components flowing therethrough. For example, in the harvesting of a plant material, many factors surrounding the threshing, separating or cleaning of the plant material and may lead to the inadvertent inclusion of the component being selectively harvested with residual plant materials being discharged or otherwise processed. In accordance with the present invention the detection of the selectively harvested component within residual materials may include the monitoring of a flow path of such residual materials by, for example, directing an excitation signal toward of flow path of material and then detecting a signal initiated by the presence of the selectively harvested component responsive to the excitation signal. The detected signal may be used to determine the presence or absence of a selected plant component within the flow path of residual materials.

    摘要翻译: 提供了一种用于监测具有流过其中的多个不同固体组分的流路的方法和装置。 例如,在收获植物材料时,围绕脱粒,分离或清洁植物材料的许多因素,并且可能导致无意中包含选择性收获的组分,其中残留的植物材料被排出或以其他方式处理。 根据本发明,在剩余材料内对选择性收集的部件的检测可以包括通过例如将激发信号引向材料的流动路径,然后检测由 响应于激发信号的有选择地收获的分量的存在。 检测到的信号可以用于确定残留材料的流动路径内选定的植物成分的存在或不存在。

    BUILDING SECURITY SYSTEM
    4.
    发明申请

    公开(公告)号:US20180102033A1

    公开(公告)日:2018-04-12

    申请号:US15840537

    申请日:2017-12-13

    IPC分类号: G08B15/00 G08B7/06

    CPC分类号: G08B15/00 G08B7/06

    摘要: Visual and aural emitters and methods of providing a building security system distracting to an armed assailant are provided. More particularly, a permanent and fixed installation of stroboscopic lights and aural sirens that operate at sufficient and appropriate frequency, duration and intensity to potentially impair an armed assailant while remaining non-injurious and nonlethal. The system may deliver sufficient sensory distraction such that all occupants of the space are impaired in their ability to perform certain tasks employing vision or hearing with cognitive clarity, including targeting victims with a firearm. The system may be activated manually by authorized personnel, automatically by one or more sensor triggers, or remotely by law enforcement officials.

    Electronic firing systems and methods for firing a device
    5.
    发明申请
    Electronic firing systems and methods for firing a device 审中-公开
    电子点火系统和用于点燃设备的方法

    公开(公告)号:US20070125256A1

    公开(公告)日:2007-06-07

    申请号:US11297001

    申请日:2005-12-07

    IPC分类号: C06C5/06

    CPC分类号: F42D1/05 F42D1/043 F42D1/045

    摘要: An electronic firing system may include a first firing circuit and a second firing circuit. A detection system operatively associated with the first and second firing circuits detects whether a device to be fired is connected one of the first and second firing circuits. The electronic firing system actuates either of said first and second firing circuits to which is connected the device to be fired.

    摘要翻译: 电子点火系统可以包括第一点火电路和第二点火电路。 与第一和第二点火电路可操作地相关联的检测系统检测要被点火的装置是否连接在第一和第二点火电路之一上。 电子点火系统启动连接到要被点火的装置的所述第一和第二点火电路中的任一个。

    Wireless sensor systems and method, and methods of monitoring structures
    6.
    发明申请
    Wireless sensor systems and method, and methods of monitoring structures 失效
    无线传感器系统和方法,以及监测结构的方法

    公开(公告)号:US20050204825A1

    公开(公告)日:2005-09-22

    申请号:US10803517

    申请日:2004-03-17

    摘要: A wireless sensor system includes a passive sensor apparatus configured to be embedded within a concrete structure to monitor infiltration of contaminants into the structure. The sensor apparatus includes charging circuitry and a plurality of sensors respectively configured to measure environmental parameters of the structure which include information related to the infiltration of contaminants into the structure. A reader apparatus is communicatively coupled to the sensor apparatus, the reader apparatus being configured to provide power to the charging circuitry during measurements of the environmental parameters by the sensors. The reader apparatus is configured to independently interrogate individual ones of the sensors to obtain information measured by the individual sensors. The reader apparatus is configured to generate an induction field to energize the sensor apparatus. Information measured by the sensor apparatus is transmitted to the reader apparatus via a response signal that is superimposed on a return induction field generated by the sensor apparatus. Methods of monitoring structural integrity of the structure are also provided.

    摘要翻译: 无线传感器系统包括被配置为嵌入在混凝土结构内的无源传感器装置,以监测污染物进入结构的渗透。 传感器装置包括充电电路和多个传感器,分别被配置为测量结构的环境参数,其包括与污染物渗入结构相关的信息。 读取器设备通信地耦合到传感器设备,读取器设备被配置为在通过传感器测量环境参数期间向充电电路提供电力。 读取器装置被配置为独立地询问单个传感器以获得由各个传感器测量的信息。 读取器装置被配置为产生感应场以激励传感器装置。 由传感器装置测量的信息经由叠加在由传感器装置产生的返回感应场上的响应信号传送到读取装置。 还提供了监测结构的结构完整性的方法。