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    Method of manufacturing grating
    2.
    发明授权
    Method of manufacturing grating 失效
    制造光栅的方法

    公开(公告)号：US06690860B2

    公开(公告)日：2004-02-10

    申请号：US09891319

    申请日：2001-06-27

    申请人： Sadayuki Matsumoto ,  Takuya Ohira ,  Masakazu Takabayashi ,  Kiichi Yoshiara ,  Shigeru Matsuno ,  Hajime Takeya ,  Junichiro Hoshizaki

    发明人： Sadayuki Matsumoto ,  Takuya Ohira ,  Masakazu Takabayashi ,  Kiichi Yoshiara ,  Shigeru Matsuno ,  Hajime Takeya ,  Junichiro Hoshizaki

    IPC分类号： G02B634

    CPC分类号： G02B6/02152 ,  G02B6/02142

    摘要： A method of manufacturing a grating in an optical waveguide that includes a core and a cladding covering the core. The method includes scanning a laser beam along an optical axis of the optical waveguide to modulate the refractive index of the core. The core is made of a material having a refractive index that is changeable upon irradiation by radiation. In addition, in scanning the core, the irradiation range of the laser beam is controlled and the core is scanned several times. Therefore, a predetermined distribution of irradiation is obtained in a direction of the optical axis of the grating.

    摘要翻译： 一种在光波导中制造光栅的方法，该光波导包括芯和覆盖芯的包层。 该方法包括沿着光波导的光轴扫描激光束以调制芯的折射率。 芯由具有在辐射照射时可变化的折射率的材料制成。 此外，在扫描芯时，控制激光束的照射范围，并将核心扫描多次。 因此，在光栅的光轴的方向上获得预定的照射分布。

    Polarization dispersion compensating apparatus
    3.
    发明授权
    Polarization dispersion compensating apparatus 有权
    极化色散补偿装置

    公开(公告)号：US06882760B2

    公开(公告)日：2005-04-19

    申请号：US10362760

    申请日：2001-06-29

    申请人： Masakazu Takabayashi ,  Sadayuki Matsumoto ,  Takuya Ohira ,  Kiichi Yoshiara ,  Junichiro Hoshizaki ,  Hajime Takeya ,  Shigeru Matsuno

    发明人： Masakazu Takabayashi ,  Sadayuki Matsumoto ,  Takuya Ohira ,  Kiichi Yoshiara ,  Junichiro Hoshizaki ,  Hajime Takeya ,  Shigeru Matsuno

    IPC分类号： G02F1/01 ,  G02F1/03 ,  G02F1/225 ,  H04B10/2507 ,  G02B6/12 ,  H04B10/18

    CPC分类号： H04B10/2572 ,  G02F1/0136 ,  G02F1/0147 ,  G02F1/0305 ,  G02F1/0316 ,  G02F1/225

    摘要： A polarization dispersion compensation apparatus includes a polarization controller, a polarization beam splitter, an optical delay circuit, and a polarization beam combiner. The polarization controller controls polarization of an optical signal so that the polarization axis of the input optical signal substantially coincides with the optical axis of an optical transmission line, and the polarization beam splitter section splits the optical signal into two polarized components perpendicular to each other. The optical delay circuit section causes a difference in delay between the two polarized components, and the polarization beam combiner section combines the two polarized components output from the optical delay circuit section. Each of the polarization beam splitter section and the polarization beam combiner section includes a symmetric Mach-Zehnder interferometer having optical transmission lines in two arms, each arm including a temperature control and a birefringence portion for compensating polarization dispersion between the two polarized components.

    摘要翻译： 偏振色散补偿装置包括偏振控制器，偏振分束器，光延迟电路和偏振束组合器。 偏振控制器控制光信号的偏振，使得输入光信号的偏振轴基本上与光传输线的光轴重合，并且偏振分束器部分将光信号分离成彼此垂直的两个偏振分量。 光延迟电路部分导致两个极化分量之间的延迟差异，并且偏振束组合器部分组合从光延迟电路部分输出的两个偏振分量。 偏振分束器部分和偏振束组合器部分中的每一个包括具有两个臂中的光传输线的对称马赫 - 曾德干涉仪，每个臂包括用于补偿两个偏振分量之间的偏振分散的温度控制和双折射部分。

    Temperature control system for a grating
    4.
    发明授权
    Temperature control system for a grating 有权
    光栅温度控制系统

    公开(公告)号：US06643430B2

    公开(公告)日：2003-11-04

    申请号：US09891334

    申请日：2001-06-27

    申请人： Sadayuki Matsumoto ,  Takuya Ohira ,  Masakazu Takabayashi ,  Kiichi Yoshiara ,  Shigeru Matsuno ,  Hajime Takeya ,  Junichiro Hoshizaki

    发明人： Sadayuki Matsumoto ,  Takuya Ohira ,  Masakazu Takabayashi ,  Kiichi Yoshiara ,  Shigeru Matsuno ,  Hajime Takeya ,  Junichiro Hoshizaki

    IPC分类号： G02B634

    CPC分类号： G02B6/02204 ,  G02B6/02085 ,  G02B6/29394

    摘要： A temperature control device for controlling temperature variable devices disposed near a grating of a variable dispersion equalizer including an optical waveguide having the grating. The temperature variable devices control temperatures independently of each other. The temperature control device includes a controller for controlling the temperature variable units, and a storage device which stores temperature control patterns including combinations of control signals for the respective temperature variable units. The controller controls the temperature variable devices with a control signal of at least one of the temperature control patterns selected from the storage device.

    摘要翻译： 一种温度控制装置，用于控制设置在包括具有该光栅的光波导的可变色散均衡器附近的温度可变装置。 温度可变装置相互独立地控制温度。 温度控制装置包括用于控制温度可变单元的控制器，以及存储包括各个温度可变单元的控制信号的组合的温度控制模式的存储装置。 控制器使用从存储装置中选择的至少一个温度控制模式的控制信号来控制温度可变装置。

    METHOD FOR PRODUCING PREFORM AND METHOD FOR PRODUCING FIBER-REINFORCED PLASTIC MOLDING
    5.
    发明申请
    METHOD FOR PRODUCING PREFORM AND METHOD FOR PRODUCING FIBER-REINFORCED PLASTIC MOLDING 审中-公开
    用于制造预制件的方法和用于生产纤维增强塑料模制的方法

    公开(公告)号：US20140261993A1

    公开(公告)日：2014-09-18

    申请号：US14351761

    申请日：2012-09-06

    申请人： Sohei Samejima ,  Hajime Takeya ,  Michihito Matsumoto ,  Hiroki Kobayashi ,  Kazuki Kubo ,  Yuhei Awano ,  Takahiro Mabuchi

    发明人： Sohei Samejima ,  Hajime Takeya ,  Michihito Matsumoto ,  Hiroki Kobayashi ,  Kazuki Kubo ,  Yuhei Awano ,  Takahiro Mabuchi

    IPC分类号： B32B37/00

    CPC分类号： B32B37/00 ,  B29B11/16 ,  B29C43/12 ,  B29C43/28 ,  B29C43/305 ,  B29C43/3642 ,  B29C70/443 ,  B29C2043/3644 ,  B29C2043/486

    摘要： A method for producing a preform for manufacture of a fiber-reinforced plastic molding. The method includes: fixing a resin-equipped film rolled out from a roll state including a release film and a fixing resin and containing a partially-cured thermosetting resin, to a surface of the dry fiber fabric rolled out from a roll with the fixing resin interposed therebetween, thereby obtaining a first dry fiber fabric; separately fixing the resin-equipped film to a surface of the dry fiber fabric rolled out from a roll with the fixing resin interposed therebetween, and detaching the release film, thereby obtaining one or more second dry fiber fabrics; and laminating the second dry fiber fabrics on a surface of the first dry fiber fabric with the fixing resin of the second dry fiber fabrics interposed therebetween.

    摘要翻译： 一种用于制造纤维增强塑料模制品的预制棒的方法。 该方法包括：将从包括脱模膜和固定树脂并且含有部分固化的热固性树脂的辊状态辊出来的含树脂固化到由辊固定的干燥纤维织物的表面上 插入其间，由此获得第一干纤维织物; 将树脂装入膜分别固定在干燥纤维织物的辊子表面上，并将固定树脂插入其间，分离脱模膜，得到一根或多根第二干纤维织物; 并且将第二干纤维织物在第一干纤维织物的表面上与第二干纤维织物的固定树脂层压在其间。

    OPTICAL MIRROR
    8.
    发明申请
    OPTICAL MIRROR 有权
    光学镜

    公开(公告)号：US20110128642A1

    公开(公告)日：2011-06-02

    申请号：US12957898

    申请日：2010-12-01

    申请人： Masami KUME ,  Hajime Takeya

    发明人： Masami KUME ,  Hajime Takeya

    IPC分类号： G02B7/185

    CPC分类号： G02B1/002 ,  G02B5/10 ,  G02B7/183

    摘要： An optical mirror comprising: a mirror body having a reflective surface; a waffle structure that is connected to a surface opposite to the reflective surface of the mirror body, the waffle structure comprising partition walls, wherein at least one of the partition walls includes a heat generation part; and a power supply part configured to supply power to the heat generation part, wherein the partition walls and the mirror body are made of a same material.

    摘要翻译： 一种光学镜，包括：具有反射表面的镜体; 连接到与镜体的反射表面相反的表面的华夫饼结构，所述华夫饼结构包括分隔壁，其中所述隔壁中的至少一个包括发热部分; 以及电源部，被配置为向所述发热部供电，其中所述隔壁和所述镜体由相同的材料制成。

    Optical mirror
    9.
    发明授权
    Optical mirror 有权
    光学镜

    公开(公告)号：US08419196B2

    公开(公告)日：2013-04-16

    申请号：US12957898

    申请日：2010-12-01

    申请人： Masami Kume ,  Hajime Takeya

    发明人： Masami Kume ,  Hajime Takeya

    IPC分类号： G02B7/18

    CPC分类号： G02B1/002 ,  G02B5/10 ,  G02B7/183

    摘要： An optical mirror comprising: a mirror body having a reflective surface; a waffle structure that is connected to a surface opposite to the reflective surface of the mirror body, the waffle structure comprising partition walls, wherein at least one of the partition walls includes a heat generation part; and a power supply part configured to supply power to the heat generation part, wherein the partition walls and the mirror body are made of a same material.

    摘要翻译： 一种光学镜，包括：具有反射表面的镜体; 连接到与镜体的反射表面相反的表面的华夫饼结构，所述华夫饼结构包括分隔壁，其中所述隔壁中的至少一个包括发热部分; 以及电源部，被配置为向所述发热部供电，其中所述隔壁和所述镜体由相同的材料制成。

    Artificial satellite equipment panel
    10.
    发明授权
    Artificial satellite equipment panel 失效
    人造卫星设备面板

    公开(公告)号：US07619326B2

    公开(公告)日：2009-11-17

    申请号：US11534684

    申请日：2006-09-25

    申请人： Hajime Takeya ,  Tsuyoshi Ozaki ,  Hirotsugu Morinaga ,  Shinji Badono

    发明人： Hajime Takeya ,  Tsuyoshi Ozaki ,  Hirotsugu Morinaga ,  Shinji Badono

    IPC分类号： H02B1/015

    CPC分类号： B64G1/10 ,  B64G1/428 ,  B64G2001/1092

    摘要： A satellite equipment panel on which may be mounted an installation equipment of a predetermined function, connectable by an interface, constitutes an artificial satellite. The satellite equipment panel includes a panel body, at least two interfaces for an interconnection to another satellite equipment panel, a line transfer switch disposed within the panel body for line transferring of the interconnection between the interfaces, wiring disposed within the panel body and connected at one end to one of the interfaces and at the other end to the line transfer switch for interconnecting the interfaces on that panel body. The interfaces and the wiring, in cooperation with a support structure, constitute a wiring module disposed within the panel body. The interface may comprise at least one of interfaces of electric communication, optical communication, and optical sensor.

    摘要翻译： 可以安装有可由接口连接的预定功能的安装设备的卫星设备面板构成人造卫星。 卫星设备面板包括面板主体，至少两个用于与另一个卫星设备面板的互连的接口，设置在面板主体内的线路传输开关，用于线路传输接口之间的互连，线路布置在面板主体内并连接在 一端到一个接口，另一端连接到线路传输开关，用于互连该面板主体上的接口。 与支撑结构协作的接口和布线构成布置在面板本体内的布线模块。 该接口可以包括电通信，光通信和光学传感器的至少一个接口。