Microporous separators for electrochemical cells
    32.
    发明申请
    Microporous separators for electrochemical cells 审中-公开
    用于电化学电池的微孔分离器

    公开(公告)号:US20080182174A1

    公开(公告)日:2008-07-31

    申请号:US11652857

    申请日:2007-01-12

    IPC分类号: H01M2/16

    摘要: Provided are separators for use in an electrochemical cell comprising (a) an hydrated aluminum oxide of the formula Al2O3.xH2O, wherein x is less than 1.0 and (b) an organic polymer, wherein the hydrated aluminum oxide comprises organic substituents. Preferably, x of the hydrated aluminum oxide is less than 0.8, or more preferably, x is less than 0.6. Preferably, the organic substituents comprise a reaction product of a multifunctional monomer, such as a divinyl ether of an ethylene glycol, and/or an organic carbonate with an aluminum oxide, such as pseudo-boehmite or a hydrated aluminum oxide.

    摘要翻译: 提供用于电化学电池的隔板,包括(a)式Al 2 O 3 O 3 x H 2 O 2的水合氧化铝, 其中x小于1.0,和(b)有机聚合物,其中水合氧化铝包括有机取代基。 优选地,水合氧化铝的x小于0.8,或更优选x小于0.6。 优选地,有机取代基包括多官能单体如乙二醇的二乙烯基醚和/或有机碳酸酯与假勃姆石或水合氧化铝的氧化铝的反应产物。

    Location announcement for mobile devices
    34.
    发明申请
    Location announcement for mobile devices 有权
    移动设备的位置公告

    公开(公告)号:US20050079875A1

    公开(公告)日:2005-04-14

    申请号:US10685616

    申请日:2003-10-14

    申请人: Steven Carlson

    发明人: Steven Carlson

    CPC分类号: H04W4/02

    摘要: A network includes a switch and at least one network element to track the locations of wireless devices that interact with the network. The network further includes at least one network element to convert location information for a wireless device obtained from the at least one network element to track locations to a voice announcement, and to interact with the switch to provide the announcement to at least one of a calling wireless device and a called wireless device.

    摘要翻译: 网络包括交换机和至少一个网络元件,以跟踪与网络交互的无线设备的位置。 网络还包括至少一个网络元件,用于将从至少一个网络元件获得的无线设备的位置信息转换为跟踪位置到语音通知,并与交换机交互以向至少一个呼叫 无线设备和被叫无线设备。