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    • 1. 发明授权
    • Hydraulic cement composition
    • 水泥水泥组成
    • US4083729A
    • 1978-04-11
    • US764880
    • 1977-02-02
    • Senri YamadaKanji NagasawaTokiaki MoriMasaru Tanaka
    • Senri YamadaKanji NagasawaTokiaki MoriMasaru Tanaka
    • C04B24/00C04B7/35
    • C04B24/003
    • An improved hydraulic cement composition having an almost constant air content, which is incorporated with an organic phosphoric acid ester of the formula ##STR1## Wherein R.sub.1 is a group of the formula: R.sub.4 --O--(CH.sub.2 CH.sub.2 O).sub.n -- wherein R.sub.4 is an alkyl having 4 to 18 carbon atoms, an alkenyl having 4 to 18 carbon atoms or an aryl substituted with an alkyl having 4 to 18 carbon atoms and n means an average addition molar number of ethylene oxide and is an integer of 0 to 15 in average, and R.sub.2 and R.sub.3 are the same or different and are each hydroxy or a group of the formula: R.sub.4 --O--(CH.sub.2 CH.sub.2 O).sub.n -- wherein R.sub.4 and n are as defined above, or a salt thereof with an inorganic or organic base, as an air entraining agent, optionally together with a dispersing agent and an accelerator.
    • 一种具有几乎恒定空气含量的改进的水硬性水泥组合物,其与下式的有机磷酸酯结合:其中R1是下式的基团:R4-O-(CH2CH2O)n-,其中R4是烷基 具有4至18个碳原子,具有4至18个碳原子的烯基或被具有4至18个碳原子的烷基取代的芳基,n表示环氧乙烷的平均加成摩尔数,平均为0至15的整数, 并且R 2和R 3相同或不同,并且各自为羟基或下式的基团:R 4 -O-(CH 2 CH 2 O)n - 其中R 4和n如上所定义,或其与无机或有机碱的盐作为 加气剂,任选地与分散剂和促进剂一起。
    • 6. 发明申请
    • Path alarm processing method and device
    • 路径报警处理方法及装置
    • US20070230359A1
    • 2007-10-04
    • US11485854
    • 2006-07-13
    • Masaru Tanaka
    • Masaru Tanaka
    • H04J3/14
    • H04J3/14
    • A path alarm processing method and device perform an alarm mask designation for an ADMIN_STATUS object of a GMPLS path message used upon path setup, and an alarm mask release designation for unused bits of a Sub-TLV object additionally generated. When an alarm generation and its recovery are recognized during alarm monitoring, the alarm mask release designation is confirmed to release an alarm mask. As the above-mentioned alarm mask release designation, at least any one of a lapse of a fixed time by a timer after a path setup, a predetermined message indicating an alarm mask release, and a predetermined number of receptions of the predetermined message can be designated.
    • 路径报警处理方法和设备对路径建立时使用的GMPLS路径消息的ADMIN_STATUS对象执行报警掩码指定,并且还附加生成Sub-TLV对象的未使用位的报警掩码释放指定。 在报警监视期间识别到报警生成及其恢复时,确认报警屏蔽释放指定以释放报警掩码。 作为上述警报掩膜释放指定,路径建立后的定时器经过了固定时间,指示警报掩蔽释放的预定消息和预定消息的预定次数的接收中的至少任一个可以是 指定