LAMINATE DEVICE HAVING VOIDED STRUCTURE FOR CARRYING ELECTRONIC ELEMENT, SUCH AS LABEL FOR RFID TAG
    2.
    发明申请
    LAMINATE DEVICE HAVING VOIDED STRUCTURE FOR CARRYING ELECTRONIC ELEMENT, SUCH AS LABEL FOR RFID TAG 审中-公开
    具有用于携带RFID标签的电子元件的移动结构的层压器件

    公开(公告)号:US20080246589A1

    公开(公告)日:2008-10-09

    申请号:US11759484

    申请日:2007-06-07

    IPC分类号: H04Q5/22 C09J7/02 B32B7/12

    摘要: The invention concerns a laminate device with a substrate of the type having a front face adapted to receive printed information, an electronic device such as RFID tag, and an adhesive layer disposed on a back face of the substrate. The laminate device can be made with a voided or microcellular structure. The laminate device also can be made with a compressible and resilient structure such that, after application to an object, the electronic device is at least partially embedded in the substrate. A coated layer, for example, an unvoided coating, can be provided on a surface of the substrate. Advantageously, under electrodischarge testing according to MIL-STD-331B, at least 85% of a group of labels remains operational.

    摘要翻译: 本发明涉及一种具有这种类型的基底的层压装置,其具有适于接收印刷信息的前表面,诸如RFID标签的电子装置,以及设置在基板的背面上的粘合剂层。 层压装置可以制成空隙或微孔结构。 层压装置还可以用可压缩和弹性结构制成,使得在施加到物体之后,电子装置至少部分地嵌入在基板中。 可以在基材的表面上提供涂层,例如无孔涂层。 有利的是,在根据MIL-STD-331B的电放电测试下,至少85%的一组标签保持运行。

    Method of measuring the instantaneous shaft velocity of a rotary machine
    3.
    发明授权
    Method of measuring the instantaneous shaft velocity of a rotary machine 失效
    测量旋转机器瞬时轴速度的方法

    公开(公告)号:US5311123A

    公开(公告)日:1994-05-10

    申请号:US877417

    申请日:1992-05-01

    IPC分类号: G01P3/489 G01P3/56

    CPC分类号: G01P3/489

    摘要: A method of measuring the instantaneous shaft velocity of a rotary machine having a shaft with a plurality of circumferentially spaced markers thereon, comprises the steps of sensing the passage of the markers with at least two circumferentially spaced sensors mounted adjacent the shaft to generate pulses in response to the passage of the markers; for each of the sensors continually deriving from the pulses and estimated spacing signals representing an estimated spacing of the markers, a set of angular velocity signals representing the instantaneous shaft angular velocity at a given point in time t.sub.i ; and varying the estimated spacing signals on an iterative basis to attempt to match the sets of angular velocity signals derived from the respective sensors. The described method allows a more accurate ICAV (Instantaneous Crankshaft Angular Velocity) waveform to be produced than was possible using prior art techniques.

    摘要翻译: 一种测量具有在其上具有多个周向间隔的标记的轴的旋转机器的瞬时轴速度的方法包括以下步骤:利用安装在轴附近的至少两个周向隔开的传感器来感测标记的通过,以产生响应的脉冲 到标记的通过; 对于从脉冲连续得到的每个传感器和代表标记的估计间隔的估计的间隔信号,表示在给定时间点ti的瞬时轴角速度的一组角速度信号; 以及迭代地改变所估计的间隔信号,以尝试匹配从各个传感器导出的角速度信号的集合。 所描述的方法允许产生比使用现有技术可能的更准确的ICAV(瞬时曲轴角速度)波形。