Polyolefin resin composition for extrusion molding and raw material composition therefor
    13.
    发明授权
    Polyolefin resin composition for extrusion molding and raw material composition therefor 失效
    用于挤出成型的聚烯烃树脂组合物及其原料组成

    公开(公告)号:US06271288B1

    公开(公告)日:2001-08-07

    申请号:US09302426

    申请日:1999-04-30

    IPC分类号: C08J510

    摘要: A raw material composition for an extrusion moldable polyolefin resin composition including (a) a polypropylene resin, (b) a polyethylene resin, (c) an esterified cellulose material obtained by esterifying a cellulose material with a polybasic acid anhydride and having a content of the polybasic acid anhydride bonded thereto of 0.5-20% based on the weight of the cellulose material, and (d) an organic peroxide compound, wherein the weight ratio of (a) to (b) ranges from 30:70 to 80:20, wherein the weight ratio of a total of (a)+(b) to (c) ranges from 30:70 to 70:30, and wherein (d) is present in an amount of 0.001 to 0.1% based on a total weight of (a)+(b)+(c). By kneading the raw material composition at 150-200° C. for 0.5 to 30 minutes, a polyolefin composition for extrusion molding is obtained.

    摘要翻译: 一种挤出成型聚烯烃树脂组合物的原料组合物,其特征在于,包括(a)聚丙烯树脂,(b)聚乙烯树脂,(c)通过使纤维素材料与多元酸酐酯化而得到的酯化纤维素材料, 结合到其上的多元酸酐为0.5〜20%,(d)有机过氧化物,(a)〜(b)的重量比为30:70〜80:20, 其中(a)+(b)与(c)的总重量的比例范围为30:70至70:30,并且其中(d)的存在量为0.001至0.1%,基于 (a)+(b)+(c)。 通过将原料组合物在150-200℃下捏合0.5〜30分钟,得到挤出成型用聚烯烃组合物。

    Radio communication device, radio communication system, method for radio communication and program thereof
    15.
    发明授权
    Radio communication device, radio communication system, method for radio communication and program thereof 有权
    无线通信装置,无线通信系统,无线通信方法及其程序

    公开(公告)号:US08457687B2

    公开(公告)日:2013-06-04

    申请号:US12021540

    申请日:2008-01-29

    申请人: Yuki Yamaguchi

    发明人: Yuki Yamaguchi

    IPC分类号: H04M1/00

    CPC分类号: H04B7/0691 H04B7/0689

    摘要: A radio communication device according to an exemplary aspect of the present invention which communicates in a form of multi data streams can reduce antennas which become useless in communication with a radio communication device which communicates in a form of one data stream, and can improve transmission characteristic in communication with a radio communication device which communicates in the form of one data stream. Therefore, an antenna which is not used is used for selective diversity receiving. Moreover, an antenna which is not used is moved near an antenna which is used for communication, to keep a transmission state stable.

    摘要翻译: 根据本发明的示例性方面的以多数据流的形式进行通信的无线电通信装置可以减少与以一个数据流的形式进行通信的无线电通信装置通信的无用的天线,并且可以提高传输特性 与以一个数据流的形式通信的无线电通信设备通信。 因此,未使用的天线用于选择性分集接收。 此外,未使用的天线在用于通信的天线附近移动,以保持传输状态稳定。