Hay bale stacker
    5.
    发明授权
    Hay bale stacker 失效
    干草包堆垛机

    公开(公告)号:US08585342B2

    公开(公告)日:2013-11-19

    申请号:US13057597

    申请日:2009-08-06

    申请人: Adrian Smith

    发明人: Adrian Smith

    CPC分类号: A01D90/08 A01D85/005

    摘要: An apparatus and method for stacking hay bales. The hay bale stacker includes a trailer having chassis and a platform, a hay clamping assembly (J) positioned at a longitudinal edge of the platform, the clamping assembly is pivotally coupled to the hay bale platform to selectively move between a horizontal bale clamping position and a vertical bale unloading position.

    摘要翻译: 一种用于堆放干草捆的设备和方法。 干草包装机包括具有底盘和平台的拖车,位于平台纵向边缘处的干草夹紧组件(J),夹紧组件可枢转地联接到干草包平台,以选择性地在水平捆包夹紧位置和 垂直捆包卸货位置。

    Downhole Drilling Vibration Analysis
    6.
    发明申请
    Downhole Drilling Vibration Analysis 有权
    井下钻井振动分析

    公开(公告)号:US20120290209A1

    公开(公告)日:2012-11-15

    申请号:US13560843

    申请日:2012-07-27

    IPC分类号: E21B47/00

    CPC分类号: E21B44/00 E21B12/02

    摘要: Downhole drilling vibration analysis uses acceleration data measured in three orthogonal axes downhole while drilling to determine whether drilling assembly's efficiency has fallen to a point where the assembly needs to be pulled. In real or near real time, a downhole tool calculates impulse in at least one direction using the measured acceleration data over an acquisition period and determines whether the calculated impulse exceeds a predetermined acceleration threshold for the acquisition period. If the impulse exceeds the threshold, the tool pulses the impulse data to the surface where the calculated impulse is correlated to efficiency of the assembly as the drillstring is used to drill in real time. Based on the correlation, operators can determine whether to pull the assembly if excessive impulse occurs continuously over a predetermined penetration depth.

    摘要翻译: 井下钻孔振动分析使用在井下三个正交轴测量的加速度数据,以确定钻井组件的效率是否已经下降到组装需要拉动的程度。 在实时或接近实时的情况下,井下工具在采集周期内使用所测量的加速度数据在至少一个方向上计算脉冲,并且确定所计算的脉冲是否超过了采集周期的预定加速度阈值。 如果脉冲超过阈值,则刀具将脉冲数据脉冲到表面,其中计算的脉冲与组装的效率相关联,因为钻柱用于实时钻取。 基于相关性,如果在预定的穿透深度上连续发生过大的脉冲,操作者可以确定是否拉动组件。

    MINIMIZATION OF RADIO RESOURCE USAGE IN MULTI-HOP NETWORKS WITH MULTIPLE ROUTINGS
    7.
    发明申请
    MINIMIZATION OF RADIO RESOURCE USAGE IN MULTI-HOP NETWORKS WITH MULTIPLE ROUTINGS 有权
    无线电资源在多路由网络中的使用最小化与多路由

    公开(公告)号:US20120176900A1

    公开(公告)日:2012-07-12

    申请号:US13424523

    申请日:2012-03-20

    IPC分类号: H04W24/00 H04W40/00

    摘要: Packets in a multi-hop wireless network are routed based on the available link throughputs, network node congestion and the connectivity of the network in a manner that minimizes the use of radio resources and minimizes delay for packets in multi-hop system. The routing method also avoids congestion in the access network, especially near the network access points as provided by network access nodes. Each wireless network node maintains a link table for storing link conditions and associated route costs. Packets are routed according to the low cost route. Subsequent wireless network nodes evaluate whether a lower cost route is available and, if so, route the data packet according to the lower cost route. Every wireless network node transmits the data packet, a specified route and a time stamp indicated a time of the last data entry in the link table that was used to calculate the low cost route.

    摘要翻译: 基于可用的链路吞吐量,网络节点拥塞和网络的连通性,以最小化无线资源的使用并最小化多跳系统中的分组的延迟的方式来路由多跳无线网络中的分组。 路由方法还可以避免接入网络中的拥塞,特别是网络接入节点附近的网络接入点。 每个无线网络节点维护用于存储链路条件和相关联的路由成本的链路表。 数据包根据低成本路由进行路由。 随后的无线网络节点评估较低成本路由是否可用,如果是,则根据较低成本路由路由数据分组。 每个无线网络节点发送数据包,指定的路由和时间戳表示在用于计算低成本路由的链路表中最后一个数据条目的时间。

    Method and system for detecting radar signals
    8.
    发明授权
    Method and system for detecting radar signals 有权
    检测雷达信号的方法和系统

    公开(公告)号:US08179825B2

    公开(公告)日:2012-05-15

    申请号:US11315292

    申请日:2005-12-23

    IPC分类号: H04B7/00

    摘要: A method and system for detecting RADAR signals in a radio communications system is provided. A detection system includes a pulse examination. Based on the result from the examination/analysis, a RADAR pulse is detected. The examination/analysis may include a correlator for correlating received pulses with themselves or samples previously obtained.

    摘要翻译: 提供了一种用于在无线电通信系统中检测RADAR信号的方法和系统。 检测系统包括脉搏检查。 根据检查/分析的结果,检测到RADAR脉冲。 检查/分析可以包括用于将接收的脉冲与其自身或先前获得的样本相关联的相关器。