METHOD FOR PREPARING A COMPOSITION INCLUDING SYNTHETIC INORGANIC PARTICLES
    7.
    发明申请
    METHOD FOR PREPARING A COMPOSITION INCLUDING SYNTHETIC INORGANIC PARTICLES 有权
    用于制备包括合成无机颗粒的组合物的方法

    公开(公告)号:US20130343980A1

    公开(公告)日:2013-12-26

    申请号:US13996986

    申请日:2011-12-22

    IPC分类号: C01B33/22 C01B33/20

    CPC分类号: C01B33/22 C01B33/20 C01B33/38

    摘要: A method for preparing a composition including synthetic mineral particles, in which: a hydrogel that is a precursor of the synthetic mineral particles is prepared, and the hydrogel is subjected to a hydrothermal treatment, characterized in that at least one step of the hydrothermal treatment is carried out with the addition of at least one carboxylate salt to the treatment medium, the carboxylate salt having the formula R—COOM′, where M′ denotes a metal selected from the group consisting of Na and K, and R is selected from H and the alkyl groups that include fewer than 10 carbon atoms.

    摘要翻译: 一种制备包含合成矿物颗粒的组合物的方法,其中制备作为合成矿物颗粒的前体的水凝胶,并对该水凝胶进行水热处理,其特征在于,水热处理的至少一个步骤为 通过向处理介质中加入至少一种羧酸盐进行,具有式R-COOM'的羧酸盐,其中M'表示选自Na和K的金属,R选自H和 包括少于10个碳原子的烷基。

    TRANSMISSION, RECEPTION AND SYNCHRONISATION OF TWO DATA STREAMS
    9.
    发明申请
    TRANSMISSION, RECEPTION AND SYNCHRONISATION OF TWO DATA STREAMS 审中-公开
    传输,接收和同步两个数据流

    公开(公告)号:US20100205317A1

    公开(公告)日:2010-08-12

    申请号:US12300349

    申请日:2007-05-09

    IPC分类号: G06F15/16

    摘要: In digital mobile broadcast systems, data streams audio and video are sent independently. As this means that both streams may arrive out of sync, they need to be synchronised for reproduction upon reception. For this, the relation between timestamps of both streams should be known. For broadcast, this is difficult because the information is usually not directly available upon the first reception of broadcasted streams and it cannot be send upon playback request. Therefore, the invention proposes to reset counters for generating timestamps upon the start of transmission of the broadcast. The incremental rate of the timestamps can be send on beforehand, as this information usually remains constant over a longer period in time. The invention provides methods for transmission, reception and synchronisation.

    摘要翻译: 在数字移动广播系统中,独立地发送数据流音频和视频。 这意味着两个流可能不同步地到达,它们需要在接收时被同步再现。 为此,两个流的时间戳之间的关系应该是已知的。 对于广播,这是困难的,因为在第一次接收广播的流时信息通常不是直接可用的,并且在回放请求时不能发送信息。 因此,本发明提出在广播的发送开始时重置用于生成时间戳的计数器。 时间戳的增量率可以事先发送,因为这个信息通常在较长的时间内保持不变。 本发明提供了发送,接收和同步的方法。