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20 条记录 (耗时 0.016 秒)

    Drug solution delivery device
    1.
    发明授权
    Drug solution delivery device 失效
    药液输送装置

    公开(公告)号：US06565531B1

    公开(公告)日：2003-05-20

    申请号：US09666591

    申请日：2000-09-20

    申请人： Takeshi Mori ,  Katsuhiro Hiejima ,  Kazuhiko Nishiyama

    发明人： Takeshi Mori ,  Katsuhiro Hiejima ,  Kazuhiko Nishiyama

    IPC分类号： A61M520

    CPC分类号： A61M5/1454 ,  A61M5/31515

    摘要： A drug solution delivery device comprises barrel (1) provided with a port at a distal end thereof and opened at a proximal end thereof, gasket (2) fluid-tightly and slidably arranged in the barrel, cylindrical connecting member (3) having proximal end (32) and distal end (31) to which gasket (2) is releasably connected, plunger (4) removably connected to proximal end (32) of connecting member (3), and pressed helical spring (5) arranged between gasket (2) and connecting member (3).

    摘要翻译： 药液输送装置包括在其远端处设置有开口并在其近端开口的桶（1），流体紧密且可滑动地布置在桶中的垫圈（2），具有近端的圆柱形连接构件（3） （32）和可释放地连接有垫圈（2）的远端（31），可移除地连接到连接构件（3）的近端（32）的柱塞（4）和布置在垫圈（2）之间的按压螺旋弹簧 ）和连接构件（3）。

    Optical fiber for long period grating, long period grating component and manufacturing method of the same
    9.
    发明申请
    Optical fiber for long period grating, long period grating component and manufacturing method of the same 失效
    光纤长周期光栅，长周期光栅元件及其制造方法相同

    公开(公告)号：US20060140559A1

    公开(公告)日：2006-06-29

    申请号：US11349871

    申请日：2006-02-08

    申请人： Toshiaki Tsuda ,  Yasuo Uemura ,  Keiichi Aiso ,  Takeshi Yagi ,  Yukio Niino ,  Kazuhiko Nishiyama ,  Hiroshi Kobayashi

    发明人： Toshiaki Tsuda ,  Yasuo Uemura ,  Keiichi Aiso ,  Takeshi Yagi ,  Yukio Niino ,  Kazuhiko Nishiyama ,  Hiroshi Kobayashi

    IPC分类号： G02B6/02 ,  G02B6/44 ,  G02B6/036 ,  G02B6/34

    CPC分类号： G02B6/02095 ,  G02B6/02171 ,  G02B6/4492

    摘要： This invention relates to an optical fiber for long period grating (LPG), LPG components, and manufacturing method of LPG used as a mode coupler, an optical filter, etc. The optical fiber for LPG comprises a core layer, a first cladding layer that surrounds said core layer and transmits the cladding modes, and a second cladding layer that surrounds said first cladding layer and confines the optical signal of the cladding mode within said first cladding layer. The LPG component comprises an optical fiber for LPG, a coating reinforcement to cover and reinforce said optical fiber for LPG. The manufacturing method of LPG comprises a step of preparation of an optical fiber, a step of constructing the LPG on a predetermined region in said core of said optical fiber by irradiating laser light on said region over a predetermined period corresponding to the LPG, on the predetermined part of said optical fiber, and a step which covers and reinforces said grating region.

    摘要翻译： 本发明涉及一种用于长周期光栅（LPG）的光纤，LPG部件以及用作模式耦合器的LPG的制造方法，滤光器等。用于LPG的光纤包括芯层，第一包层 围绕所述芯层并透射包层模;以及第二覆层，其围绕所述第一包层，并将所述包层模式的光信号限制在所述第一包层内。 LPG组件包括用于LPG的光纤，用于覆盖和加强用于LPG的所述光纤的涂层加强件。 LPG的制造方法包括制造光纤的步骤，在所述光纤的所述芯部的规定区域上，在与所述LPG对应的规定时间内在所述区域上照射激光，在所述光纤的所述芯部的规定区域上， 所述光纤的预定部分，以及覆盖并加强所述光栅区域的步骤。