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    OPTICAL WAVEGUIDE DEVICE AND METHOD FOR SUPPRESSING TEMPERATURE CROSSTALK OF OPTICAL WAVEGUIDE DEVICE
    2.
    发明申请
    OPTICAL WAVEGUIDE DEVICE AND METHOD FOR SUPPRESSING TEMPERATURE CROSSTALK OF OPTICAL WAVEGUIDE DEVICE 有权
    用于抑制光波导装置的温度波动的光波导装置和方法

    公开(公告)号：US20100111463A1

    公开(公告)日：2010-05-06

    申请号：US12450328

    申请日：2008-03-27

    申请人： Shingo Mori ,  Tsutomu Saitou ,  Toru Sugamata

    发明人： Shingo Mori ,  Tsutomu Saitou ,  Toru Sugamata

    IPC分类号： G02F1/035

    CPC分类号： G02B6/12 ,  G02F1/225 ,  G02F2203/21

    摘要： An optical waveguide device includes: a substrate having an electro-optical effect; an optical waveguide section formed on the substrate; and a plurality of modulating electrodes for modulating optical waves propagating in the optical waveguide section. The optical waveguide section branches into two parts in the propagating direction of the optical waves, thus forming the two main optical waveguides, and each of the main optical waveguides branches into two parts in the propagating direction of the optical waves, thus forming the two sub optical waveguides. The two main optical waveguides constitute a main Mach-Zehnder type optical waveguide, and the two sub optical waveguides are incorporated into the main Mach-Zehnder type optical waveguide to constitute a sub Mach-Zehnder type optical waveguide. A heat conduction suppressing zone is defined on a portion of the substrate disposed between two opposite sub Mach-Zehnder type optical waveguides.

    摘要翻译： 光波导装置包括：具有电光效应的基板; 形成在所述基板上的光波导部; 以及用于调制在光波导部分中传播的光波的多个调制电极。 光波导部分在光波的传播方向上分支成两部分，从而形成两个主光波导，并且每个主光波导在光波的传播方向上分支成两部分，从而形成两个子波 光波导。 两个主要的光波导构成主要的Mach-Zehnder型光波导，并且两个子光波导被并入主马赫 - 曾德尔型光波导中以构成次马赫 - 曾德尔型光波导。 在设置在两个相对的副Mach-Zehnder型光波导之间的基板的一部分上限定热传导抑制区。

    Method for Generating Carrier Residual Signal and Its Device
    5.
    发明申请
    Method for Generating Carrier Residual Signal and Its Device 有权
    载波残留信号的生成方法及其装置

    公开(公告)号：US20070292142A1

    公开(公告)日：2007-12-20

    申请号：US10593661

    申请日：2004-03-22

    申请人： Yoshihiro Hashimoto ,  Kaoru Higuma ,  Junichiro Ichikawa ,  Shingo Mori ,  Yozo Shoji ,  Hiroyo Ogawa

    发明人： Yoshihiro Hashimoto ,  Kaoru Higuma ,  Junichiro Ichikawa ,  Shingo Mori ,  Yozo Shoji ,  Hiroyo Ogawa

    IPC分类号： H04B10/04 ,  H04B10/00

    CPC分类号： H04B10/50575 ,  H04B10/25758 ,  H04B10/505 ,  H04B10/5053 ,  H04B10/50572 ,  H04B10/50577 ,  H04B10/5165

    摘要： A method for generating a carrier residual signal and its device, in which a heterodyne optical signal used in a photometric field or an optical fiber radio communication field can be stably generated with a simplified structure. The device includes an optical modulating unit that includes a light source generating a light wave having a specific wavelength, and an SSB optical modulator. A light wave emitted from the light source enters into the optical modulating unit. A light wave emitted from the optical modulating unit includes a carrier component related to a zero-order Bessel function and a specific signal component related to a specific high-order Bessel function while suppressing signal components other than the specific signal component related to the specific high-order Bessel function, and a ratio of optical intensity between the carrier component and the specific signal component is set substantially to 1.

    摘要翻译： 一种用于产生载波残留信号的方法及其装置，其中可以以简化的结构稳定地产生在光度场或光纤无线电通信场中使用的外差光信号。 该装置包括光调制单元，其包括产生具有特定波长的光波的光源和SSB光调制器。 从光源发射的光波进入光调制单元。 从光调制单元发射的光波包括与零阶贝塞尔函数相关的载波分量和与特定高阶贝塞尔函数有关的特定信号分量，同时抑制除了与特定高电平相关的特定信号分量之外的信号分量 并且Bessel函数和载波分量与特定信号分量之间的光强度比被设定为1。

    Optical modulator
    6.
    发明授权
    Optical modulator 有权
    光调制器

    公开(公告)号：US07302120B2

    公开(公告)日：2007-11-27

    申请号：US11315615

    申请日：2005-12-22

    申请人： Toshio Sakane ,  Norikazu Miyazaki ,  Kaoru Higuma ,  Shingo Mori

    发明人： Toshio Sakane ,  Norikazu Miyazaki ,  Kaoru Higuma ,  Shingo Mori

    IPC分类号： G02F1/035

    CPC分类号： G02F1/225 ,  G02F1/035 ,  G02F2001/212

    摘要： An optical modulator which magnifies a modulation index and reduces affection of SBS by suppressing a light source carrier component in an equivalent light source spectral width and performs more long-distance transmission by suppressing one of sideband spectrums generated by a modulation signal to reduce affection of fiber dispersion, having a light branch means that branches input light having a carrier component into two light waves; a SSB modulation means that modulates one branched wave and generates a wave having the carrier component and one sideband spectrum; an intensity adjustment means that adjusts intensity of the carrier component of the other wave; a phase adjustment means that adjusts the phase of the carrier component with respect to at least one of the two waves; and a multiplexing means that multiplexes the two waves passing through the modulation means, and the intensity and phase adjustment means, and emits output light.

    摘要翻译： 一种光调制器，其通过抑制等效光源光谱宽度中的光源载体分量来放大调制指数并降低SBS的影响，并且通过抑制由调制信号产生的边带频谱之一来执行更多的长距离传输，以减少光纤的影响 具有光分支的分散装置，其将具有载体分量的输入光分支成两个光波; SSB调制装置，其调制一个分支波并产生具有载波分量和一个边带频谱的波; 强度调节装置，其调整另一波的载波分量的强度; 相位调整装置，相对于两个波中的至少一个调整载波分量的相位; 以及多路复用装置，其将通过调制装置的两个波和强度和相位调节装置进行多路复用，并发射输出光。

    Optical SSB modulator
    7.
    发明授权
    Optical SSB modulator 有权
    光学SSB调制器

    公开(公告)号：US07239763B2

    公开(公告)日：2007-07-03

    申请号：US11085609

    申请日：2005-03-22

    申请人： Tetsuya Kawanishi ,  Masayuki Izutsu ,  Kaoru Higuma ,  Shingo Mori

    发明人： Tetsuya Kawanishi ,  Masayuki Izutsu ,  Kaoru Higuma ,  Shingo Mori

    IPC分类号： G02F1/225

    CPC分类号： G02F1/3136 ,  G02F1/0123 ,  G02F1/035 ,  G02F1/225 ,  G02F2001/212

    摘要： An optical SSB modulator capable of appropriately adjusting a phase difference of light in the MZ waveguides and automatically adjusting a voltage impressed to the bias adjustment electrodes is provided. The above-mentioned object is achieved by an optical SSB modulator (1) provided with a first sub Mach-Zehnder waveguide (MZA) (2), a second sub Mach-Zehnder waveguide (MZB) (3), a main Mach-Zehnder waveguide (MZC) (4), a first bias adjustment electrode (DCA electrode) (5), a second bias adjustment electrode (DCB electrode) (6), a first modulation electrode (RFA electrode) (7), a second modulation electrode (RFB electrode) (8) and a third bias adjustment electrode (DCC electrode) (9), wherein either one of or both of output portions (10, 11) of the MZA and the MZB have an X-branching form, and specifically having one of light paths of the X-branching connected to a photodetector.

    摘要翻译： 提供一种能够适当地调整MZ波导中的光的相位差并自动调节施加到偏置调节电极的电压的光学SSB调制器。 上述目的通过一种光学SSB调制器（1）来实现，所述光学SSB调制器（1）设置有第一子马赫 - 曾德尔波导（MZ）和第二子马赫 - 曾德尔波导（MZ＆lt; SUB＆amp; （3），主马赫 - 曾德尔波导（MZ）C（4），第一偏置调节电极（DCA电极）（ 5），第二偏置调整电极（DCB电极）（6），第一调制电极（RFA电极）（7），第二调制电极（RF B电极）（8）和第三偏置调整电极（DC电极）（9），其中，输出部分（10,11）中的任一个或两个 MZA A和MZ B B具有X分支形式，并且具体地将X分支的光路中的一个连接到光电检测器。

    Image forming apparatus having a plurality of magnetic developing rollers
    8.
    发明授权
    Image forming apparatus having a plurality of magnetic developing rollers 有权
    具有多个磁性显影辊的图像形成装置

    公开(公告)号：US5987288A

    公开(公告)日：1999-11-16

    申请号：US188414

    申请日：1998-11-10

    申请人： Shingo Mori ,  Shuichi Kadota

    发明人： Shingo Mori ,  Shuichi Kadota

    IPC分类号： G03G15/06 ,  G03G15/09

    CPC分类号： G03G15/06 ,  G03G2215/0648

    摘要： An apparatus for developing an electrostatic latent image includes a first developing agent application device and a second developing agent application device disposed facing the peripheral surface of a photosensitive material drum, a developing agent stirring/conveying mechanism for conveying the developing agent to the first developing agent application device, a magnetic conveyer disposed at the back of the second developing agent application device, and a developing agent return guide plate for sending the developing agent conveyed by the magnetic conveyer to the side of the developing agent stirring/conveying mechanism. The second developing agent application device is provided with a developing agent-peeling zone where magnetic poles of the same polarity are magnetized neighboring each other on the upstream side of the position which is closest to the sleeve member of the magnetic conveyer in the direction of rotation. The magnetic conveyer has a magnetic pole at a position facing the developing agent-peeling zone. The magnetic pole has a polarity opposite to that of the polarity of the magnetic poles forming the developing agent-peeling zone.

    摘要翻译： 用于显影静电潜像的装置包括：第一显影剂施加装置和面向感光材料鼓的周面设置的第二显影剂施加装置，用于将显影剂输送到第一显影剂的显影剂搅拌/输送机构 涂布装置，设置在第二显影剂涂布装置背面的磁性输送机，以及用于将由磁性输送机输送的显影剂输送到显影剂搅拌/输送机构一侧的显影剂返回引导板。 第二显影剂施加装置设置有显影剂剥离区，其中相同极性的磁极在旋转方向上最靠近磁性输送器的套筒构件的位置的上游侧彼此相邻地磁化 。 磁性输送机在面向显影剂剥离区域的位置具有磁极。 磁极具有与形成显影剂剥离区的磁极的极性相反的极性。

    Toner cartridge having opening for discharging toner sealed with sealing member and method of stripping sealing member
    9.
    发明授权
    Toner cartridge having opening for discharging toner sealed with sealing member and method of stripping sealing member 失效
    具有用密封件密封的调色剂打开的墨粉盒和剥离密封件的方法

    公开(公告)号：US5294963A

    公开(公告)日：1994-03-15

    申请号：US865098

    申请日：1992-04-08

    申请人： Kuniaki Nakano ,  Yasuyuki Hirai ,  Masahiro Higashitani ,  Yasuhiro Matsuo ,  Shingo Mori ,  Hiromi Sakata ,  Masahiro Sako ,  Minoru Kishigami

    发明人： Kuniaki Nakano ,  Yasuyuki Hirai ,  Masahiro Higashitani ,  Yasuhiro Matsuo ,  Shingo Mori ,  Hiromi Sakata ,  Masahiro Sako ,  Minoru Kishigami

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0882

    摘要： An opening for discharging toner is formed in a lower part of a cartridge body containing toner. A shutter mounting body is mounted on the opening. A first shutter is slidably mounted on the shutter mounting body. A second shutter is slidably mounted on the first shutter. A front end of a sealing member for sealing the opening is extended, the extended front end being inserted through a seal traction opening formed in a front end of the second shutter, and fixed to a front end of the first shutter. When the second shutter is pulled out of the shutter mounting body, the sealing member is towed by the seal traction opening. In addition, the first shutter is further towed by the sealing member, to be also pulled out. Consequently, nearly half of the sealing member from its front end is stripped. When the second shutter is further pulled out after the movement of the first shutter is regulated, the seal traction opening in the second shutter tows the sealing member while allowing the insertion of the sealing member. At this time, the sealing member is stripped while being so folded that a toner adhering surface is located in its inside. In this construction, the stroke for stripping is decreased, thereby to make it possible to prevent contamination by toner as well as prevent a large part of the sealing member from being ineffective.

    摘要翻译： 在含有调色剂的盒体的下部形成有用于排出调色剂的开口。 快门安装体安装在开口上。 第一挡板可滑动地安装在挡板安装体上。 第二挡板可滑动地安装在第一挡板上。 用于密封开口的密封构件的前端延伸，延伸的前端通过形成在第二闸门的前端的密封件牵引开口插入并固定到第一挡板的前端。 当第二挡板从快门安装体拉出时，密封构件被密封件牵引开口牵引。 此外，第一挡板被密封构件进一步牵引，也被拉出。 因此，从其前端的密封件的近一半被剥离。 当第一挡板的移动被调节后第二挡板进一步拉出时，第二挡板上的密封件牵引开口在允许密封构件的插入的同时牵引密封构件。 此时，密封构件被折叠，同时使调色剂粘附表面位于其内部。 在这种结构中，用于剥离的冲程减少，从而可以防止调色剂的污染以及防止大部分密封件无效。