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15 条记录 (耗时 0.032 秒)

    Wireless remote monitoring system and data collection and control and method of using the same
    8.
    发明授权
    Wireless remote monitoring system and data collection and control and method of using the same 有权

    公开(公告)号：US11533726B2

    公开(公告)日：2022-12-20

    申请号：US17249109

    申请日：2021-02-19

    申请人： James A. Higgins

    发明人： James A. Higgins

    IPC分类号： H04W84/18 ,  H04W24/02 ,  H04B1/71 ,  H04W4/02 ,  H04W24/04 ,  H04W88/16 ,  H04W72/04 ,  H04B1/713 ,  H04W4/029

    摘要： System and method for collection, control and wireless transmission of environmental and other data. Nodes may wirelessly connect to other nodes to relay node specific information, collected sensor data or commands to and from other nodes and gateway nodes linked to a central database. Nodes in gateway mode may be capable of aggregating and relaying commands and data between other nodes and a centralized database. Nodes may bypass other nodes and/or gateway nodes and communicate directly with the central database via satellite or cellular link. Nodes may be self-contained devices, inclusive of a wind or solar power source and a battery, eliminating the need for an external power source. Nodes may be configured independently or as a system to monitor and control various types of equipment including utility lines or water systems or used to collect environmental data. Nodes may communicate on different channels/frequencies based on systematic or pseudo-random changes.

    Adjustable anti-splitting device
    9.
    发明授权
    Adjustable anti-splitting device 有权
    可调防拆装置

    公开(公告)号：US06286570B1

    公开(公告)日：2001-09-11

    申请号：US09658686

    申请日：2000-09-08

    申请人： Norman E. Murray ,  David H. Wagner ,  James A. Higgins ,  Thomas D. Johel

    发明人： Norman E. Murray ,  David H. Wagner ,  James A. Higgins ,  Thomas D. Johel

    IPC分类号： B27M1100

    CPC分类号： B25D1/04 ,  E01B3/06

    摘要： The anti-splitting device of the present invention has a central-web portion and a pair of end web portions, which are joined adjacent to their midpoints to opposite ends of the central web portion to provide the device with generally I-shaped cross-sectional configurations. The web portions have first side edges tapered to define a cutting edge and second side edges serving to define a planar driven surface disposed parallel to the cutting edge. And on the central web portion are at least two projections to upstand from driven surface. The projections are adapted to removably attach the device to a driver employed to insert the device into a log. The driver of the present invention is preferably in the form of a manually operational hammer having a planar driver surface of circular plan form configuration and a circular groove that has an outer diameter equidistant and an inner diameter equidistant from a given fixed point, the center of the planar driving surface. The groove receives the projections and contacts a predetermined portion of the projections; the projections exert a force on either the outer diameter or the inner diameter, and do not contact both diameters at the same time. The device can then be freely rotated in the groove to obtain a desired position on the driver surface.

    摘要翻译： 本发明的防分解装置具有中央腹板部分和一对端部腹板部分，它们与中心腹板部分的相对端相接近，以使该装置具有大致I形的横截面 配置 腹板部分具有锥形以限定切割边缘的第一侧边缘，并且第二侧边缘用于限定平行于切割边缘设置的平面驱动表面。 并且在中心腹板部分上具有至少两个从被驱动表面竖立的突起。 这些突起适于将该装置可移除地附接到用于将装置插入原木的驱动器。 本发明的驱动器优选地是具有圆形平面形式构造的平面驱动器表面的手动操作锤的形式，以及具有与给定固定点等距的外径等距和内径的圆形槽， 平面驱动面。 凹槽接收突起并接触突起的预定部分; 突起在外径或内径上施加力，并且不同时接触两个直径。 然后，该装置可以在凹槽中自由旋转以获得驾驶员表面上的期望位置。

    Wireless internet access system
    10.
    发明授权
    Wireless internet access system 有权
    无线上网系统

    公开(公告)号：US06831921B2

    公开(公告)日：2004-12-14

    申请号：US10108021

    申请日：2002-03-27

    申请人： James A. Higgins

    发明人： James A. Higgins

    IPC分类号： H04L1256

    CPC分类号： H04W88/02 ,  H04L12/2856 ,  H04L63/0272 ,  H04L63/0435 ,  H04L63/08 ,  H04W52/0206 ,  H04W84/10 ,  H04W88/08 ,  Y02D70/22

    摘要： A wireless network access system and method that provides a multiplicity of access point devices, each being capable of relaying information. The upstream network access may include an omni-directional antenna for downstream communications. The wireless network is provided as a tree structure wherein each access point feeds back to a higher access point of the multiplicity of access point devices. The described system does not employ routers, and thereby speeds processing time and reduces network latency and costs associated with a mesh network employing routers. A multiplicity of customer premise wireless network devices are provided with a wireless modem for communication from the customer premise limited to a path all the way back to a main gateway upstream to the wired side of the network where the gateway provides a T3 or other high speed Internet connection. Each customer premise wireless network access device includes a directional antenna connected to the wireless modem and an interface adapted for conveying bidirectional data signals. The wireless modem and the directional antenna are locatable in an environmental enclosure outside the customer premise for communication with an upstream network access device. Anything that comes in on the wireless side has to go out on the wired side, i.e., via the gateway. The relay points for communicating information via the access point devices provide filtering, e.g., on the Ethernet hub, such that communications is limited as between the downstream customer premise and the access point providing service only upstream communication directly to the gateway.

    摘要翻译： 一种提供多个接入点设备的无线网络接入系统和方法，每个接入点设备能够中继信息。 上游网络接入可以包括用于下行通信的全向天线。 无线网络被提供为树结构，其中每个接入点反馈到多个接入点设备的较高接入点。 所描述的系统不使用路由器，从而加快处理时间并减少与使用路由器的网状网络相关联的网络延迟和成本。 多个客户驻地无线网络设备被提供有无线调制解调器，用于从网络的有线侧上游的主要网关的限定到路径的客户驻地进行通信，网关提供T3或其他高速 网络连接。 每个客户驻地无线网络接入设备包括连接到无线调制解调器的定向天线和适于传送双向数据信号的接口。 无线调制解调器和定向天线可定位在客户端外部的环境外壳中，以与上游网络接入设备进行通信。 在无线侧进入的任何东西必须在有线侧，即通过网关出去。 用于经由接入点设备传送信息的中继点提供例如在以太网集线器上的过滤，使得通信被限制在下游客户驻地与接入点之间，仅将上游通信直接提供给网关。