Colored optical fiber and evaluation method thereof
    1.
    发明申请
    Colored optical fiber and evaluation method thereof 有权
    彩色光纤及其评估方法

    公开(公告)号:US20080112676A1

    公开(公告)日:2008-05-15

    申请号:US12003435

    申请日:2007-12-26

    IPC分类号: G02B6/44

    摘要: A colored optical fiber whose transmission loss hardly increases even in a high humidity condition or water-immersed condition is provided. The colored optical fiber according to the present invention is a colored optical fiber having a colored coating layer on a circumference of an optical fiber having at least two coating layers on a circumference of a glass optical fiber, characterized in that a difference in each amount of thermal expansion in an outer diameter direction between the optical fiber and a coating layer obtained by removing the glass optical fiber from the optical fiber in a temperature range from −100° C. to 100° C. is 1.8 μm or less.

    摘要翻译: 提供了即使在高湿度条件或水浸条件下传输损耗几乎不增加的有色光纤。 根据本发明的着色光纤是在玻璃光纤的圆周上具有至少两个涂层的光纤的圆周上具有着色涂层的着色光纤,其特征在于,每个量的 在-100℃至100℃的温度范围内,通过从光纤中除去玻璃光纤而得到的光纤与涂层之间的外径方向的热膨胀为1.8μm以下。

    DATABASE SYNCHRONIZATION SYSTEM AND DATABASE SYNCHRONIZATION METHOD
    3.
    发明申请
    DATABASE SYNCHRONIZATION SYSTEM AND DATABASE SYNCHRONIZATION METHOD 审中-公开
    数据库同步系统和数据库同步方法

    公开(公告)号:US20090259697A1

    公开(公告)日:2009-10-15

    申请号:US12439200

    申请日:2007-08-24

    IPC分类号: G06F12/00 G06F17/30

    CPC分类号: G06F16/27

    摘要: A mobile communication network server judges the degree of importance of an information element targeted for synchronization, and transmits a synchronization start notification to a mobile terminal corresponding to the judgment result, and database synchronization is performed between the mobile communication network server and mobile terminal after the synchronization start notification. Alternately, the mobile communication network server determines timing of update of the information element, and transmits a synchronization start notification to the mobile terminal corresponding to the determination, and database synchronization is performed between the mobile communication network server and mobile terminal after the synchronization start notification. Then, the mobile terminal receiving the synchronization start notification performs various kinds of representation corresponding to information about the information element included in the synchronization start notification.

    摘要翻译: 移动通信网络服务器判断用于同步的信息元素的重要程度,并且向与移动终端对应的判断结果发送同步开始通知,并且在移动通信网络服务器与移动终端之间进行数据库同步 同步开始通知。 或者,移动通信网络服务器确定信息元素的更新定时,并且将与该确定相对应的同步开始通知发送给移动终端,并且在同步开始通知之后在移动通信网络服务器与移动终端之间执行数据库同步 。 然后,接收同步开始通知的移动终端执行与包含在同步开始通知中的信息元素有关的信息对应的各种表示。

    Easily dyeable copolyester fiber and process for preparing the same
    4.
    发明授权
    Easily dyeable copolyester fiber and process for preparing the same 失效
    易染色的共聚酯纤维及其制备方法

    公开(公告)号:US4668764A

    公开(公告)日:1987-05-26

    申请号:US804229

    申请日:1985-12-02

    申请人: Tetsuo Satou

    发明人: Tetsuo Satou

    摘要: Easily dyeable polyester fiber consisting of a copolyester having 80 to 98 mole % of ethylene terephthalate units, and having a degree of crystallinity (X.sub.c) and a birefringence (.DELTA.n) satisfying the following relationship (1), and a peak temperature (T.sub.max) at which the dynamic loss tangent (tan .delta.) measured at a frequency of 110 Hz becomes maximum and a maximum tan .delta. value (tan .delta.).sub.max within the following ranges (2) and (3):X.sub.c (%)

    摘要翻译: 由具有80〜98摩尔%的对苯二甲酸乙二醇酯单元,具有满足以下关系式(1)的结晶度(Xc)和双折射率(DELTA n)的共聚酯和峰值温度(Tmax)组成的容易染色的聚酯纤维, 在其中以110Hz的频率测量的动态损耗角正切(tanδ)变为最大,并且在以下范围(2)和(3)内的最大tanδ值(tanδ)max:Xc(%)< - 710x DELTA n + 110(1)90℃