Monolithic electrokinetic pump fabrication
    28.
    发明授权
    Monolithic electrokinetic pump fabrication 有权
    单片电动泵制造

    公开(公告)号:US08680311B2

    公开(公告)日:2014-03-25

    申请号:US12447477

    申请日:2007-11-06

    IPC分类号: C07F7/00

    摘要: High-pressure electrokinetic (“EK”) pumps comprising a hybrid monolith provide a high surface charge density and a continuous stable skeleton morphology with micrometer-sized through-pores. The hybrid monolith of the subject invention has superior mechanical strength and better stability in comparison to prior art monoliths with equivalent mechanical stability. The surface charge of the hybrid monolith can be modified and/or made stable by the use of different chemical reagents. The chemical reagents and resulting modification to the monolith serves to expand the usefulness of the hybrid monolith to a variety of pumping applications including chip-based systems and other applications where the ability to pump an acidic solution is required.

    摘要翻译: 包括混合整料的高压电动(“EK”)泵提供高表面电荷密度和具有微米尺寸通孔的连续稳定的骨架形态。 与具有等效机械稳定性的现有技术的整料相比,本发明的混合整料具有优异的机械强度和更好的稳定性。 可以通过使用不同的化学试剂来改变和/或制备稳定的混合整料的表面电荷。 化学试剂和对整料的所得改性用于将混合整料的有用性扩展到各种泵送应用,包括基于芯片的系统和需要泵送酸性溶液的能力的其它应用。

    STATMUX METHOD FOR BROADCASTING
    30.
    发明申请
    STATMUX METHOD FOR BROADCASTING 审中-公开
    用于广播的STATMUX方法

    公开(公告)号:US20120249869A1

    公开(公告)日:2012-10-04

    申请号:US13515509

    申请日:2010-12-08

    IPC分类号: H04N7/12

    摘要: A statistical multiplexing method is provided that comprises accessing a plurality of video sequences, wherein the video sequences are each assigned to a unique channel in a common broadcast system; collecting information from a plurality of the unique channels assigned to encode the corresponding video sequences; applying rho-domain analysis to the video sequences; and determining bitrate allocation for the channels responsive to the information collect and the rho-domain analysis.

    摘要翻译: 提供了一种统计复用方法,包括访问多个视频序列,其中每个视频序列分配给公共广播系统中的唯一信道; 从分配用于对相应视频序列进行编码的多个唯一频道收集信息; 对视频序列应用rho域分析; 以及响应于信息收集和频域分析来确定频道的比特率分配。