Airfoil trailing edge
    1.
    发明授权
    Airfoil trailing edge 有权
    机翼后缘

    公开(公告)号:US06651927B1

    公开(公告)日:2003-11-25

    申请号:US09868236

    申请日:2001-06-15

    IPC分类号: B64C314

    摘要: An aerofoil wing comprising upper and lower surfaces meeting at the leading and trailing edges and a camber line representing the curvature of the aerofoil comprising at least two regions of substantially linear increases in curvature and wherein the increases in curvature are of monotonically increasing magnitude. Preferably there are three regions of substantially linear increases in curvature.

    摘要翻译: 机翼包括在前缘和后缘相交的上表面和下表面,以及表示机翼的曲率的外倾线,包括至少两个基本线性曲率增加的区域,并且其中曲率增加的幅度单调增加。 优选地,存在三个基本线性曲率增加的区域。

    System for verifying the identity of a caller in a telecommunications
network
    2.
    发明授权
    System for verifying the identity of a caller in a telecommunications network 失效
    用于验证电信网络中呼叫者身份的系统

    公开(公告)号:US5274695A

    公开(公告)日:1993-12-28

    申请号:US640218

    申请日:1991-01-11

    申请人: John E. Green

    发明人: John E. Green

    摘要: A system (10) for verifying the identity of a caller in a telecommunications network uses a voice-responsive control device (28) to compare spoken utterances of callers with previously stored voice templates. In preferred forms, the caller speaks an utterance of an identification number which is decoded independently of the speaker thereof and then used to retrieve corresponding voice template identified thereby. In other preferred forms, the ANI of a calling station (18) is delivered to the control device which uses the ANI to retrieve the caller's voice template identified thereby.

    摘要翻译: 用于验证电信网络中的呼叫者的身份的系统(10)使用语音响应控制设备(28)来将呼叫者的语音话语与先前存储的语音模板进行比较。 在优选形式中,呼叫者说出与独立于其说话者解码的识别号码的话语,然后用于检索由其识别的对应语音模板。 在其他优选形式中,呼叫站(18)的ANI被传递到使用ANI的控制设备来检索由其识别的呼叫者的语音模板。

    Apparatus for metering fluids
    3.
    发明授权
    Apparatus for metering fluids 失效
    用于计量流体的装置

    公开(公告)号:US5542450A

    公开(公告)日:1996-08-06

    申请号:US257992

    申请日:1994-06-10

    摘要: An apparatus for metering fluids is disclosed which comprises: a solid block having within the block a first fluid inlet; a filter assembly; a first fluid outlet; a first channel connecting the first fluid inlet to the filter assembly, and further connecting the filter assembly to the first fluid outlet; a second fluid inlet; a check valve assembly; a second fluid outlet; a second channel connecting the second fluid inlet to the check valve assembly, and further connecting the check valve assembly to the second fluid outlet; and a fluid meter connected between the first fluid outlet and the second fluid inlet.

    摘要翻译: 公开了一种用于计量流体的装置,其包括:固体块,其在所述块内具有第一流体入口; 过滤器组件; 第一流体出口; 将第一流体入口连接到过滤器组件的第一通道,以及将过滤器组件进一步连接到第一流体出口; 第二流体入口; 止回阀总成; 第二流体出口; 第二通道,其将所述第二流体入口连接到所述止回阀组件,并且还将所述止回阀组件连接到所述第二流体出口; 以及连接在第一流体出口和第二流体入口之间的流量计。