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392 条记录 (耗时 0.023 秒)

    EXHAUST GAS PURIFICATION FILTER
    104.
    发明公开
    EXHAUST GAS PURIFICATION FILTER 审中-公开
    发射滤光片

    公开(公告)号：EP2484424A4

    公开(公告)日：2014-01-08

    申请号：EP10820676

    申请日：2010-09-30

    申请人： SUMITOMO OSAKA CEMENT CO LTD ,  HONDA MOTOR CO LTD

    发明人： TANAKA MASAMICHI ,  KISHIMOTO ATSUSHI ,  NEYA TADASHI ,  ISHIZAKI KEITA

    IPC分类号： B01D39/20 ,  B01D46/00 ,  B01J35/04 ,  F01N3/02

    CPC分类号： F01N3/0222 ,  B01D2046/2437 ,  B01D2275/30 ,  B01D2279/30 ,  Y02T10/20

    摘要： According to the present invention, there is provided an exhaust gas purifying filter capable of effectively removing collected particulate matter. An exhaust gas purifying filter of the present invention includes an inflow surface into which exhaust gas including particulate matter flows, an exhaust surface which exhausts purified gas, and a filter substrate which is constructed of a porous body, wherein the filter substrate includes porous partitions and gas passages which are enclosed by the partitions, and a porous film , which includes silicon carbide and pores having a smaller pore diameter than the pores of the partitions, is provided on the surface of the partitions, and a silicon dioxide layer is formed on at least an outer surface portion of the porous film.

    OPTICAL WAVEGUIDE ELEMENT
    106.
    发明公开
    OPTICAL WAVEGUIDE ELEMENT 审中-公开
    LICHTWELLENLEITERELEMENT

    公开(公告)号：EP2624029A1

    公开(公告)日：2013-08-07

    申请号：EP11829247.3

    申请日：2011-09-29

    申请人： Sumitomo Osaka Cement Co., Ltd.

    发明人： MIYAZAKI Norikazu ,  KATOU Kei

    IPC分类号： G02B6/122 ,  G02B6/12 ,  G02F1/035

    摘要： An optical waveguide device is provided which can efficiently guide undesired light to the outside of a substrate or the outside of the overall optical waveguides even when optical waveguides are integrated. In the optical waveguide device, an optical waveguide is formed on a substrate, the optical waveguide includes a main waveguide in which signal light propagates and an undesired-light waveguide for removing undesired light from the main waveguide, and the undesired-light waveguide is separated by the main waveguide interposed therebetween at an intersection in which the undesired-light waveguide and the main waveguide intersect each other.

    摘要翻译： 提供了一种光波导器件，其即使在光波导集成时也可以有效地将不期望的光引导到基板的外部或整个光波导的外部。 在光波导装置中，光波导形成在基板上，光波导包括信号光传播的主波导和用于从主波导除去不需要的光的不需要的光波导，并且不需要的光波导被分离 通过主波导插入在不需要的光波导和主波导相交的交叉点处。

    OPTICAL FREQUENCY COMB GENERATING DEVICE AND OPTICAL PULSE GENERATING DEVICE USING SAME, AND OPTICAL FREQUENCY COMB GENERATING METHOD AND OPTICAL PULSE GENERATING METHOD USING SAME
    109.
    发明公开
    OPTICAL FREQUENCY COMB GENERATING DEVICE AND OPTICAL PULSE GENERATING DEVICE USING SAME, AND OPTICAL FREQUENCY COMB GENERATING METHOD AND OPTICAL PULSE GENERATING METHOD USING SAME 审中-公开
    DEVICE FOR GENERATING生产光学脉冲的光学频率梳与装置及其制造方法的光学频率梳AND METHOD FOR是这样就产生光脉冲

    公开(公告)号：EP2541307A1

    公开(公告)日：2013-01-02

    申请号：EP11747285.2

    申请日：2011-02-21

    申请人： Sumitomo Osaka Cement Co., Ltd.

    发明人： SUDO Masaaki ,  MURE Masahito

    IPC分类号： G02F1/03 ,  G02F1/035 ,  G02F2/02

    CPC分类号： G02F1/0123 ,  G02F1/2255 ,  G02F2001/212 ,  G02F2203/56 ,  H04B10/5053 ,  H04B10/50572 ,  H04B10/50575 ,  H04B10/50577

    摘要： The optical frequency comb generating device having two optical modulation parts 41 and 42 independently modulating optical waves propagating in two branch waveguides and a phase regulator 43 controlling a phase difference between the optical waves includes amplitude adjusting means 22 for adjusting a voltage amplitude of the RF signal supplied to at least one of the optical modulation parts, monitoring means 21 for monitoring the intensity P out of the output light beam, and a bias control circuit 20 that controls the amplitude adjusting means to change a difference in voltage amplitude between the RF signals supplied to each optical modulation part, that detects a variation of the output light beam corresponding to the variation of the difference in voltage amplitude from the output signal of the monitoring means, and that controls the phase regulator on the basis of the detection result to adjust the phase difference.

    摘要翻译： 具有两个光调制部分41和42unabhängig调制光波两个分支波导传播并且控制光学波之间的相位差的相位调节器43中的光学频率梳发生装置包括振幅调节装置22，用于调整RF信号的电压振幅 提供给光调制部分中的至少一个，监视装置21，用于监视所述强度P出来的输出光束的，和一个偏置控制电路20没有控制幅度调整装置以改变提供的RF信号之间的电压振幅的差 每个光调制部分，确实检测输出光束对应于来自所述监视装置的输出信号的电压振幅的差的变化的变化，并且将检测结果来调整的基础上做了控制相位调节器 相位差。

    LIGHT RECEIVER
    110.
    发明公开
    LIGHT RECEIVER 审中-公开
    LICHTAUFNEHMER

    公开(公告)号：EP2533434A1

    公开(公告)日：2012-12-12

    申请号：EP10844621.2

    申请日：2010-02-01

    申请人： Sumitomo Osaka Cement Co., Ltd.

    发明人： MURE Masahito ,  HIGUMA Kaoru ,  KATAOKA Toshio ,  MIYAZAKI Norikazu ,  MIYACHI Masahide ,  OIKAWA Youichi ,  SHIGA Noriyasu ,  NAGAEDA Hiroshi

    IPC分类号： H04B10/04 ,  H04B10/06 ,  H04B10/14 ,  H04B10/142 ,  H04B10/152 ,  H04B10/26 ,  H04B10/28

    CPC分类号： H04B10/677

    摘要： An optical receiver includes interference means 2 for branching the optical signal modulated in a DQPSK manner into two light beams, delaying at least one branched light beam so that two branched light beams have a predetermined phase difference, rotating the polarization plane of at least one branched light beam so that the polarization planes of the two branched light beams are orthogonal to each other, and coupling the two branched light beams, light separation adjusting means 3 to 5 for separating the output light beam from the interference means and adjusting the polarization planes of the separated light beams, and detection means 6 and 6' for detecting light intensities of the separated light beams output from the light separation adjusting means, wherein an I-component signal and a Q-component signal are generated on the basis of detection signals from the detection means.

    摘要翻译： 光接收机包括：干扰装置2，用于将以DQPSK方式调制的光信号分支成两个光束，延迟至少一个分支光束，使得两个分支光束具有预定的相位差，旋转至少一个分支的偏振面 光束使得两个分支光束的偏振平面彼此正交，并且耦合两个分支光束，光分离调节装置3至5，用于将输出光束与干涉装置分离并调节偏振面 分离的光束，以及用于检测从光分离调节装置输出的分离的光束的光强度的检测装置6和6'，其中产生I分量信号和Q分量信号， 检测装置。