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    Wavelength domain optical switch
    1.
    发明授权
    Wavelength domain optical switch 有权
    波长域光开关

    公开(公告)号：US08503836B2

    公开(公告)日：2013-08-06

    申请号：US13014151

    申请日：2011-01-26

    申请人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    发明人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    IPC分类号： G02B6/26 ,  G02B6/42 ,  G02B6/28

    CPC分类号： G02B6/2773 ,  G02B6/12021 ,  G02B6/3594 ,  G02F1/313

    摘要： To provide a waveguide type wavelength domain optical switch which makes it possible to use a cheap lens, makes it possible to correct aberration of the demultiplexed wavelengths produced in a plurality of waveguide type demultiplexing circuits, a wavelength domain optical switch is provided with: an integrated element formed by laminating three or more waveguide type demultiplexing circuits; a first lens for collecting light emitted from the integrated element; a polarization separation element for separating light emitted from the first lens into X polarization and Y polarization and emitting the X polarization and the Y polarization at different angles; a second lens for collecting the X polarization and the Y polarization; a first reflective optical phase modulator for reflecting the collected X polarization and Y polarization at any angles; a ½-wavelength plate disposed between the second lens and the first reflective optical phase modulator in order to make polarization directions of the X polarization and the Y polarization identical; and a second reflective optical phase modulator for inputting light from the first reflective optical phase modulator into one of the waveguide type demultiplexing circuits.

    摘要翻译： 为了提供使得可以使用廉价透镜的波导型波长域光开关，可以校正在多个波导型解复用电路中产生的解复用波长的像差，波长域光开关具有：集成 通过层叠三个或更多个波导型解复用电路形成的元件; 用于收集从所述集成元件发射的光的第一透镜; 用于将从第一透镜发射的光分离成X偏振和Y偏振并以不同角度发射X偏振和Y偏振的偏振分离元件; 用于收集X偏振和Y偏振的第二透镜; 用于以任何角度反射所收集的X偏振和Y偏振的第一反射光学相位调制器; 设置在第二透镜和第一反射光学相位调制器之间的1/2波长板，以使X偏振和Y偏振的偏振方向相同; 以及第二反射光学相位调制器，用于将来自第一反射型光学相位调制器的光输入波导型解复用电路之一。

    Optical waveguide-type wavelength domain switch
    2.
    发明授权
    Optical waveguide-type wavelength domain switch 有权
    光波导型波长域开关

    公开(公告)号：US08229258B2

    公开(公告)日：2012-07-24

    申请号：US12585516

    申请日：2009-09-16

    申请人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    发明人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    IPC分类号： G02B6/26 ,  G02F2/00 ,  H04J14/00

    CPC分类号： G02F1/31 ,  G02B6/12014 ,  G02B6/12016 ,  G02B6/12021 ,  G02B6/2713 ,  G02B6/2793 ,  G02B6/30 ,  G02B6/3548 ,  G02B6/356 ,  G02F2203/58 ,  G02F2203/585

    摘要： An optical waveguide-type wavelength domain switch includes a waveguide-type multi/demultiplexing device laminate comprising three or more laminated waveguide-type multi/demultiplexing devices, a lens system positioned on a demultiplex side of the waveguide-type multi/demultiplexing device laminate, and a reflective optical phase-modulating cell positioned on an opposite side of the waveguide-type multi/demultiplexing device laminate to the lens system. The lens system includes a lens alignment composed of plural lenses in one-to-one correspondence with the waveguide-type multi/demultiplexing devices and having a light-collecting or collimating function in the lens-aligning direction, an image-magnifying optical system having an N:1 (N>1) image-magnifying function arranged on the optical phase-modulating cell side of the lens alignment, an f-f lens (Y) arranged on the optical phase-modulating cell side of the image-magnifying optical system, and having a light-collecting or collimating function in the same direction as the lens-aligning direction of the lens alignment, and an f-f lens (X) having a light-collecting or collimating function in a perpendicular direction to the lens-aligning direction of the lens alignment.

    摘要翻译： 光波导型波长域开关包括：波导型多路解复用器件层叠体，其包含三个或更多个层叠波导型多路解复用器件，位于波导型多路解复用器件层叠体的解复用侧的透镜系统， 以及反射光学相位调制单元，其位于与所述透镜系统的所述波导型多路解复用器件层叠体的相反侧。 透镜系统包括由多个透镜组成的透镜对准，与波导型多路/多路分离装置一一对应，并且在透镜对准方向上具有聚光或准直功能，图像放大光学系统具有 配置在透镜对准的光学相位调制单元侧的N：1（N> 1）图像放大功能，配置在图像放大光学系统的光学相位调制单元侧的ff透镜（Y） 并且在与透镜对准方向的透镜对准方向相同的方向上具有聚光或准直功能，以及在与透镜对准方向垂直的方向上具有聚光或准直功能的ff透镜（X） 镜头对准。

    WAVELENGTH DOMAIN OPTICAL SWITCH
    3.
    发明申请
    WAVELENGTH DOMAIN OPTICAL SWITCH 有权
    波长域光开关

    公开(公告)号：US20110182545A1

    公开(公告)日：2011-07-28

    申请号：US13014151

    申请日：2011-01-26

    申请人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    发明人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    IPC分类号： G02B6/26

    CPC分类号： G02B6/2773 ,  G02B6/12021 ,  G02B6/3594 ,  G02F1/313

    摘要： To provide a waveguide type wavelength domain optical switch which makes it possible to use a cheap lens, makes it possible to correct aberration of the demultiplexed wavelengths produced in a plurality of waveguide type demultiplexing circuits, a wavelength domain optical switch is provided with: an integrated element formed by laminating three or more waveguide type demultiplexing circuits; a first lens for collecting light emitted from the integrated element; a polarization separation element for separating light emitted from the first lens into X polarization and Y polarization and emitting the X polarization and the Y polarization at different angles; a second lens for collecting the X polarization and the Y polarization; a first reflective optical phase modulator for reflecting the collected X polarization and Y polarization at any angles; a ½-wavelength plate disposed between the second lens and the first reflective optical phase modulator in order to make polarization directions of the X polarization and the Y polarization identical; and a second reflective optical phase modulator for inputting light from the first reflective optical phase modulator into one of the waveguide type demultiplexing circuits.

    摘要翻译： 为了提供使得可以使用廉价透镜的波导型波长域光开关，可以校正在多个波导型解复用电路中产生的解复用波长的像差，波长域光开关具有：集成 通过层叠三个或更多个波导型解复用电路形成的元件; 用于收集从所述集成元件发射的光的第一透镜; 用于将从第一透镜发射的光分离成X偏振和Y偏振并以不同角度发射X偏振和Y偏振的偏振分离元件; 用于收集X偏振和Y偏振的第二透镜; 用于以任何角度反射所收集的X偏振和Y偏振的第一反射光学相位调制器; 设置在第二透镜和第一反射光学相位调制器之间的1/2波长板，以使X偏振和Y偏振的偏振方向相同; 以及第二反射光学相位调制器，用于将来自第一反射型光学相位调制器的光输入波导型解复用电路之一。

    Optical waveguide-type wavelength domain switch
    4.
    发明申请
    Optical waveguide-type wavelength domain switch 有权
    光波导型波长域开关

    公开(公告)号：US20100067900A1

    公开(公告)日：2010-03-18

    申请号：US12585516

    申请日：2009-09-16

    申请人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    发明人： Hiroshi Ishikawa ,  Toshifumi Hasama ,  Hitoshi Kawashima ,  Kenji Kintaka ,  Masahiko Mori ,  Hisato Uetsuka ,  Hiroyuki Tsuda ,  Keisuke Sorimoto

    IPC分类号： G02F2/00 ,  H04J14/00

    CPC分类号： G02F1/31 ,  G02B6/12014 ,  G02B6/12016 ,  G02B6/12021 ,  G02B6/2713 ,  G02B6/2793 ,  G02B6/30 ,  G02B6/3548 ,  G02B6/356 ,  G02F2203/58 ,  G02F2203/585

    摘要： An optical waveguide-type wavelength domain switch includes a waveguide-type multi/demultiplexing device laminate comprising three or more laminated waveguide-type multi/demultiplexing devices, a lens system positioned on a demultiplex side of the waveguide-type multi/demultiplexing device laminate, and a reflective optical phase-modulating cell positioned on an opposite side of the waveguide-type multi/demultiplexing device laminate to the lens system. The lens system includes a lens alignment composed of plural lenses in one-to-one correspondence with the waveguide-type multi/demultiplexing devices and having a light-collecting or collimating function in the lens-aligning direction, an image-magnifying optical system having an N:1 (N>1) image-magnifying function arranged on the optical phase-modulating cell side of the lens alignment, an f-f lens (Y) arranged on the optical phase-modulating cell side of the image-magnifying optical system, and having a light-collecting or collimating function in the same direction as the lens-aligning direction of the lens alignment, and an f-f lens (X) having a light-collecting or collimating function in a perpendicular direction to the lens-aligning direction of the lens alignment.

    摘要翻译： 光波导型波长域开关包括：波导型多路解复用器件层叠体，其包含三个或更多个层叠波导型多路解复用器件，位于波导型多路解复用器件层叠体的解复用侧的透镜系统， 以及反射光学相位调制单元，其位于与所述透镜系统的所述波导型多路解复用器件层叠体的相反侧。 透镜系统包括由多个透镜组成的透镜对准，与波导型多路/多路分离装置一一对应，并且在透镜对准方向上具有聚光或准直功能，图像放大光学系统具有 配置在透镜对准的光学相位调制单元侧的N：1（N> 1）图像放大功能，配置在图像放大光学系统的光学相位调制单元侧的ff透镜（Y） 并且在与透镜对准方向的透镜对准方向相同的方向上具有聚光或准直功能，以及在与透镜对准方向垂直的方向上具有聚光或准直功能的ff透镜（X） 镜头对准。

    Dielectric dispersion determining method in terahertz region using femtosecond ultrashort visible optical pulse
    6.
    发明授权
    Dielectric dispersion determining method in terahertz region using femtosecond ultrashort visible optical pulse 失效
    使用飞秒超短可见光脉冲在太赫兹区域中的介电色散测定方法

    公开(公告)号：US5946085A

    公开(公告)日：1999-08-31

    申请号：US37424

    申请日：1998-03-10

    申请人： Hitoshi Kawashima ,  Fumio Sasaki ,  Shunsuke Kobayashi ,  Toshiro Tani

    发明人： Hitoshi Kawashima ,  Fumio Sasaki ,  Shunsuke Kobayashi ,  Toshiro Tani

    IPC分类号： G01R27/26 ,  G01J1/00 ,  G01J11/00 ,  G01N21/41

    CPC分类号： G01N21/41 ,  G01N21/3581

    摘要： A dielectric dispersion determining method applying a transient grating method. The transient response of a sample is observed by the transient grating method using a femtosecond ultrashort visible optical pulse. A vibrational waveform b(t) is determined such that its square b(t).sup.2 replicates vibrational components observed in the transient response. The vibrational waveform b(t) is converted into b(.omega.) through the Fourier transform. The dielectric constant .epsilon.(.omega.) is obtained by substituting the converted value for b(.omega.)/.omega..sup.2 on the right-hand side of the following equation (1) derived from Maxwell's equations. The dielectric constant and/or refraction index can be directly obtained from the transient response to the femtosecond ultrashort visible optical pulse without passing through the dispersion relation which leaves some ambiguity in its definition. ##EQU1##

    摘要翻译： 一种应用瞬态光栅法的介质色散测定方法。 通过使用飞秒超短可见光脉冲的瞬态光栅法观察样品的瞬态响应。 确定振动波形b（t）使其平方b（t）2复制在瞬态响应中观察到的振动分量。 通过傅里叶变换将振动波形b（t）转换为b（ω）。 通过将从麦克斯韦方程导出的下式（1）的右侧的转换值代入b（ω）/ω2获得介电常数ε（ω）。 介电常数和/或折射率可以直接从对飞秒超短可见光脉冲的瞬态响应获得，而不会通过在其定义中留下一些歧义的色散关系。

    Indole derivatives having a 2-phenyl-ethanolamino-substituted lower alkyl group at the 2-or 3-position thereof
    7.
    发明授权
    Indole derivatives having a 2-phenyl-ethanolamino-substituted lower alkyl group at the 2-or 3-position thereof 失效
    在其2-或3-位具有2-苯基 - 乙醇氨基取代的低级烷基的吲哚衍生物

    公开(公告)号：US5817689A

    公开(公告)日：1998-10-06

    申请号：US836983

    申请日：1997-05-29

    申请人： Shiro Kato ,  Hiroshi Harada ,  Yoshimi Hirokawa ,  Naoyuki Yoshida ,  Hitoshi Kawashima

    发明人： Shiro Kato ,  Hiroshi Harada ,  Yoshimi Hirokawa ,  Naoyuki Yoshida ,  Hitoshi Kawashima

    IPC分类号： A61K31/40 ,  A61K31/404 ,  C07D209/14 ,  C07D209/24 ,  C07D209/30

    CPC分类号： C07D209/14 ,  Y10S514/866 ,  Y10S514/909

    摘要： An indole derivative of the formula: ##STR1## wherein R.sub.1 is lower alkoxy, lower alkoxycarbonyl-lower alkoxy, carboxy-lower alkoxy, lower alkoxycarbonyl, phenyl-lower alkoxy, lower alkyl being optionally substituted by hydroxy, di-lower alkylaminosulfonyl, etc., R.sub.2 is hydrogen, halogen, lower alkoxy, lower alkoxycarbonyl-lower alkoxy, carboxy-lower alkoxy, etc., R.sub.3 is hydrogen or lower alkyl, R.sub.4 is halogen or trifluoromethyl, R.sub.5 is lower alkyl, or a salt thereof, these compounds being potent .beta..sub.3 -adrenergic receptor-stimulating agent with excellent adrenoceptor selectivity, and being useful in the prophylaxis or treatment of obesity or diabetes mellitus.

    摘要翻译： PCT No.PCT / JP95 / 02400 Sec。 371日期1997年5月29日 102（e）日期1997年5月29日PCT提交1995年11月27日PCT公布。 WO96 / 16938 PCT公开号 日期：1996年6月6日具有下式的吲哚衍生物：1-低级烷氧基，羧基 - 低级烷氧基，低级烷氧基羰基，苯基 - 低级烷氧基，任选被羟基取代的低级烷基，二 - 低级烷基氨基磺酰基等，R 2 R 3是氢或低级烷基，R 4是卤素或三氟甲基，R 5是低级烷基或其盐，这些化合物是有效的β 具有优良肾上腺素受体选择性的3-肾上腺素能受体刺激剂，可用于预防或治疗肥胖症或糖尿病。

    Solid preparation
    8.
    发明授权
    Solid preparation 失效
    固体制剂

    公开(公告)号：US06458824B1

    公开(公告)日：2002-10-01

    申请号：US09661577

    申请日：2000-09-14

    申请人： Motokazu Iwata ,  Teruaki Kuriyama ,  Megumi Fujita ,  Keiichi Fujiwara ,  Shiro Kato ,  Hiroshi Harada ,  Akihito Fujii ,  Osamu Odai ,  Hitoshi Kawashima

    发明人： Motokazu Iwata ,  Teruaki Kuriyama ,  Megumi Fujita ,  Keiichi Fujiwara ,  Shiro Kato ,  Hiroshi Harada ,  Akihito Fujii ,  Osamu Odai ,  Hitoshi Kawashima

    IPC分类号： A61K3140

    CPC分类号： C07D209/16

    摘要： The present invention provides a solid preparation comprising a crystal of [3-[(2R)-[[(2R)-(3-chlorophenyl)-2-hydroxyethyl]amino]propyl]-1H-indol-7-yloxy]acetic acid (Compound A), especially a crystal of Compound A having a particle size of not larger than 100 &mgr;m at the cumulative weight distribution value of 50%, and not larger than 200 &mgr;m at the cumulative weight distribution value of 95%, preferably a solid preparation having the excellent stability and the content uniformity of Compound A, which is prepared by preparing granules of the crystal of Compound A with fillers, disintegrants and binders, and then followed by mixing said granules with external excipients.

    摘要翻译： 本发明提供包含[3 - [（2R） - [[（2R） - （3-氯苯基）-2-羟乙基]氨基]丙基] -1H-吲哚-7-基氧基]乙酸的晶体的固体制剂 （化合物A），特别是在累积重量分布值为50％，粒径不大于100μm的化合物A的晶体，累积重量分布值为95％以下为200μm以下，优选为固体 通过用填料，崩解剂和粘合剂制备化合物A的晶体颗粒，然后将所述颗粒与外部赋形剂混合制备的具有优异的化合物A的稳定性和含量均匀性的制剂。

    Assembling method for forming bead assembly for automobile tires
    10.
    发明授权
    Assembling method for forming bead assembly for automobile tires 失效
    汽车轮胎胎圈组装成形方法

    公开(公告)号：US5080738A

    公开(公告)日：1992-01-14

    申请号：US442044

    申请日：1989-11-27

    申请人： Katsuji Araki ,  Hitoshi Kawashima ,  Isao Kaminaka ,  Yasukiyo Ohira

    发明人： Katsuji Araki ,  Hitoshi Kawashima ,  Isao Kaminaka ,  Yasukiyo Ohira

    IPC分类号： B29D30/32 ,  B29D30/48

    CPC分类号： B29D30/48 ,  B29D2030/0044 ,  B29D2030/482

    摘要： A method for forming an automobile bead assembly comprises three series of steps. The first series includes placing a bead ring onto the smaller-diameter side surface of a taper drum, winding a bead filler around the peripheral surface of the taper drum such that the thick-walled portion thereof projects over the smaller diameter surface of the drum, bonding the ends of the filler together, bending the thick-walled portion along the smaller-diameter side edge to join it to the bead ring, and separating the front end portion of the filler from the peripheral surface of the drum. The second series includes winding a side ply around the outer periphery of a cylindrical forming drum, bonding the ends together, winding a bead flipper around the side ply while part of the flipper overlaps the side ply, and joining the ends of the flipper together. The third series includes removing the filler/bead ring subassembly from the taper drum and placing it onto the single layer of the flipper on the forming drum, bending the inward portion of the flipper such that it extends along the inside of the bead ring and filler, bending the portion of the flipper and side ply, which projects outwardly of the bead ring such that it extends along the outer surfaces of the filler/bead ring, and bending the overlap region of the flipper, side ply and filler such that the side ply lies on the periphery thereby providing a conical form.

    摘要翻译： 汽车胎圈组件的形成方法包括三个步骤。 第一系列包括将胎圈环放置在圆锥形鼓的小直径侧表面上，将胎圈填料绕在圆锥形鼓的周面上，使得其厚壁部分突出到滚筒的较小直径表面上， 将填料的端部粘合在一起，沿着较小直径的侧边缘弯曲厚壁部分以将其与胎圈环接合，并将填料的前端部分与鼓的圆周表面分离。 第二系列包括围绕圆柱形成形滚筒的外周缠绕侧帘布层，将端部粘合在一起，在侧板的一部分与侧帘布重叠的同时将胎圈翘板卷绕在侧帘布层上，并将导板的端部接合在一起。 第三系列包括从圆锥形滚筒中取出填料/珠子组件，并将其放置在成形滚筒上的导板的单层上，弯曲导板的向内部分，使其沿珠圈和填料的内部延伸 弯曲导板和侧帘布层的部分，其从胎圈环向外突出，使得其沿着填料/胎圈环的外表面延伸，并弯曲翻板，侧帘布层和填料的重叠区域，使得侧面 帘布层位于外围，从而提供圆锥形。