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    OPTICAL MULTIPLEXING/DEMULTIPLEXING DEVICE
    1.
    发明申请
    OPTICAL MULTIPLEXING/DEMULTIPLEXING DEVICE 审中-公开
    光学多路复用/解复用器件

    公开(公告)号：US20130315537A1

    公开(公告)日：2013-11-28

    申请号：US13614220

    申请日：2012-09-13

    Applicant: Tadashi MURAO ,  Keita Mochizuki ,  Satoshi Shirai ,  Nobuyuki Yasui

    Inventor： Tadashi MURAO ,  Keita Mochizuki ,  Satoshi Shirai ,  Nobuyuki Yasui

    IPC: G02B6/26

    CPC classification number: G02B6/4215 ,  G02B6/12007 ,  G02B6/29332 ,  G02B6/2938

    Abstract: An optical multiplexing/demultiplexing device comprise a plurality of propagation waveguides comprising an input waveguide capable of receiving input light and an output waveguide outputting light of a given wavelength among the wavelengths included in the input light and resonance waveguide that is an optical waveguide provided between adjoining waveguides and extends in a longitudinal direction in which both the adjoining waveguides extend, wherein the adjoining waveguides are an adjoining pair among the propagation waveguides. The distance between the resonance waveguide and each of the adjoining waveguides of the resonance waveguide and a length in the longitudinal direction of the resonance waveguide are set so as to form a transition part, wherein when a light comprising a transition wavelength set to the transition part passes through the transition part of one of the adjoining waveguides, the light of the transition wavelength component shifts to the other adjoining propagation waveguide.

    Abstract translation: 一种光复用/解复用装置包括多个传播波导，其包括能够接收输入光的输入波导和输出波长的输出波导的输出波导，所述波长包括在输入光中的波长和谐振波导之间，所述谐振波导是相邻的光波导 波导，并且在两个相邻的波导延伸的纵向方向上延伸，其中相邻的波导是传播波导之间的邻接对。 谐振波导与谐振波导的每个相邻波导之间的距离以及谐振波导的纵向方向上的长度被设置为形成转变部分，其中当包括设置到过渡部分的过渡波长的光 通过相邻波导中的一个的过渡部分，过渡波长分量的光移向另一个相邻的传播波导。

    Light emitting device
    2.
    发明授权
    Light emitting device 失效
    发光装置

    公开(公告)号：US08646958B2

    公开(公告)日：2014-02-11

    申请号：US13610060

    申请日：2012-09-11

    Applicant: Nobuyuki Yasui ,  Hiroshi Aruga

    Inventor： Nobuyuki Yasui ,  Hiroshi Aruga

    IPC: G02B6/00

    CPC classification number: G02B6/4233 ,  G02B6/423 ,  G02B6/4245 ,  G02B6/4274

    Abstract: A light emitting device capable of adjusting height difference between the light emitters and optical waveguides individually and easily with high accuracy is realized. The light emitting device comprises multiple light emitters; an optical multiplexer comprising the openings of multiple optical waveguides at the incidence end for light from the multiple light emitters and the opening of an optical waveguide combining said multiple optical waveguides at the light exit end; and multiple drivers driving said multiple light emitters, respectively, along the tilt direction of a surface tilted at a given angle with respect to the surface on which said optical waveguides are formed, wherein said light emitters are provided at an angle that makes the central axes of light from said light emitters in the light emission direction parallel to the surface on which said optical waveguides are formed.

    Abstract translation: 实现了能够以高精度单独且容易地调整发光体和光波导之间的高度差的发光装置。 发光器件包括多个发光器; 光复用器包括在入射端处的多个光波导的开口，用于来自多个发光体的光和在光出射端处组合所述多个光波导的光波导的开口; 以及多个驱动器分别沿着相对于其上形成有所述光波导的表面以给定角度倾斜的表面的倾斜方向驱动所述多个发光体，其中所述发光体设置成使得所述中心轴线 在与形成有所述光波导的表面平行的光发射方向上来自所述发光体的光。

    Optical semiconductor device package and optical semiconductor device
    3.
    发明申请
    Optical semiconductor device package and optical semiconductor device 有权
    光半导体器件封装和光半导体器件

    公开(公告)号：US20060180823A1

    公开(公告)日：2006-08-17

    申请号：US11260403

    申请日：2005-10-28

    Applicant: Nobuyuki Yasui

    Inventor： Nobuyuki Yasui

    IPC: H01L33/00

    CPC classification number: H01S5/02212 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2924/3011 ,  H01S5/02236 ,  H01S5/02276 ,  H01S5/042 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    Abstract: An optical semiconductor device package includes a disc-shaped stem, metallic leads in rod form penetrating the stem in the direction of the thickness to protrude from a main surface of the stem, and a mount extending vertically from the main surface of the stem, with a plane part of the mount facing the leads. A dielectric substrate is mounted on the plane part, and an optical semiconductor chip is mounted thereon. Two impedance-adjusting dielectric substrates which are rectangular in plan view are provided extending in parallel with the leads, to cover the plane part facing the leads.

    Abstract translation: 一种光学半导体器件封装，包括一个圆盘状的杆，杆状的金属引线，沿着该杆的主表面突出的厚度方向穿透该杆，以及一个从杆的主表面垂直延伸的安装座， 平台部分的安装面向引线。 电介质基板安装在平面部分上，并且光学半导体芯片安装在其上。 在平面图中呈矩形的两个阻抗调节电介质基片设置成与引线平行地延伸，以覆盖面向引线的平面部分。

    SHUTTER DEVICE AND VENTILATION DEVICE
    5.
    发明申请
    SHUTTER DEVICE AND VENTILATION DEVICE 有权
    快门装置和通风装置

    公开(公告)号：US20090163132A1

    公开(公告)日：2009-06-25

    申请号：US12391675

    申请日：2009-02-24

    Applicant: Yoshio Ikari ,  Takashi Tonokakiuchi ,  Makoto Ishikawa ,  Hideyuki Fujisawa ,  Nobuyuki Yasui ,  Kunio Kiyomoto

    Inventor： Yoshio Ikari ,  Takashi Tonokakiuchi ,  Makoto Ishikawa ,  Hideyuki Fujisawa ,  Nobuyuki Yasui ,  Kunio Kiyomoto

    IPC: F24F13/08

    CPC classification number: F24F11/043 ,  F04D25/14 ,  F24F7/007 ,  F24F11/745

    Abstract: A shutter device reduces resistance in an air passage while maintaining air-tightness, thus reducing a load to a fan and a motor. A shutter mount is provided between an intake port adapted to be connected with a side from which air enters and a discharging port adapted to be connected with a side from which air is discharged. A shutter frame is inserted into an inside of the shutter mount. A shutter for preventing outside air from entering from the discharging port is mounted to the shutter frame. The shutter mount has a rib thereof for sealing a gap produced between the shutter and the shutter mount when the shutter is closed. The rib has an inner diameter substantially equal to a diameter of the discharging port as seen from the discharging port

    Abstract translation: 快门装置在保持气密性的同时降低空气通道的阻力，从而减小对风扇和电动机的负荷。 在适于与空气进入的一侧连接的进气口和适于与排出空气的一侧连接的排出口之间设置快门安装件。 快门框架插入快门支架的内侧。 用于防止外部空气从排放口进入的挡板安装在快门框架上。 当快门关闭时，快门安装件具有用于密封在快门和快门安装件之间产生的间隙的肋。 肋从排出口观察到的内径基本上等于排出口的直径

    Optical semiconductor device package and optical semiconductor device
    6.
    发明授权
    Optical semiconductor device package and optical semiconductor device 有权
    光半导体器件封装和光半导体器件

    公开(公告)号：US07196389B2

    公开(公告)日：2007-03-27

    申请号：US11260403

    申请日：2005-10-28

    Applicant: Nobuyuki Yasui

    Inventor： Nobuyuki Yasui

    IPC: H01L31/0232

    CPC classification number: H01S5/02212 ,  H01L2224/48091 ,  H01L2224/48145 ,  H01L2924/3011 ,  H01S5/02236 ,  H01S5/02276 ,  H01S5/042 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

    Abstract: An optical semiconductor device package includes a disc-shaped stem, metallic leads in rod form penetrating the stem in the direction of the thickness to protrude from a main surface of the stem, and a mount extending vertically from the main surface of the stem, with a plane part of the mount facing the leads. A dielectric substrate is mounted on the plane part, and an optical semiconductor chip is mounted thereon. Two impedance-adjusting dielectric substrates which are rectangular in plan view are provided extending in parallel with the leads, to cover the plane part facing the leads.

    Abstract translation: 一种光学半导体器件封装，包括一个圆盘状的杆，杆状的金属引线，沿着该杆的主表面突出的厚度方向穿透该杆，以及一个从杆的主表面垂直延伸的安装座， 平台部分的安装面向引线。 电介质基板安装在平面部分上，并且光学半导体芯片安装在其上。 在平面图中呈矩形的两个阻抗调节电介质基片设置成与引线平行地延伸，以覆盖面向引线的平面部分。

    Optical module
    9.
    发明授权
    Optical module 失效
    光模块

    公开(公告)号：US07470937B2

    公开(公告)日：2008-12-30

    申请号：US11673617

    申请日：2007-02-12

    Applicant: Nobuyuki Yasui

    Inventor： Nobuyuki Yasui

    IPC: H01L33/00

    CPC classification number: G02B6/4201 ,  G02B6/4279

    Abstract: An optical module comprises: a stem; a protruding portion on a surface of the stem; an optical semiconductor device mounted on the protruding portion; a power supply terminal penetrating through the stem, the power supply terminal being insulated from the stem; a first dielectric substrate mounted on the protruding portion; a first signal line on the first dielectric substrate and connected to a first end of the power supply terminal; a second dielectric substrate on a rear surface of the stem; and a second signal line on the second dielectric substrate and connected to a second end of the power supply terminal. The second signal line has an electrical length of 23.0-36.2 mm and an impedance of 21.5-24.5Ω.

    Abstract translation: 光学模块包括：杆; 在所述杆的表面上的突出部分; 安装在所述突出部上的光学半导体装置; 电源端子贯穿所述杆，所述电源端子与所述杆绝缘; 安装在所述突出部上的第一电介质基板; 所述第一信号线在所述第一电介质基板上并连接到所述电源端子的第一端; 在所述杆的后表面上的第二介电衬底; 以及第二信号线，并且连接到电源端子的第二端。 第二信号线的电长度为23.0-36.2mm，阻抗为21.5-24.5Omega。

    Shutter device and ventilation device
    10.
    发明授权
    Shutter device and ventilation device 有权
    快门装置和通风装置

    公开(公告)号：US08840454B2

    公开(公告)日：2014-09-23

    申请号：US12391675

    申请日：2009-02-24

    Applicant: Yoshio Ikari ,  Takashi Tonokakiuchi ,  Makoto Ishikawa ,  Hideyuki Fujisawa ,  Nobuyuki Yasui ,  Kunio Kiyomoto

    Inventor： Yoshio Ikari ,  Takashi Tonokakiuchi ,  Makoto Ishikawa ,  Hideyuki Fujisawa ,  Nobuyuki Yasui ,  Kunio Kiyomoto

    IPC: A24F13/08 ,  F04D25/14 ,  F24F11/04 ,  F24F7/007

    CPC classification number: F24F11/043 ,  F04D25/14 ,  F24F7/007 ,  F24F11/745

    Abstract: A shutter device reduces resistance in an air passage while maintaining air-tightness, thus reducing a load to a fan and a motor. A shutter mount is provided between an intake port adapted to be connected with a side from which air enters and a discharging port adapted to be connected with a side from which air is discharged. A shutter frame is inserted into an inside of the shutter mount. A shutter for preventing outside air from entering from the discharging port is mounted to the shutter frame. The shutter mount has a rib thereof for sealing a gap produced between the shutter and the shutter mount when the shutter is closed. The rib has an inner diameter substantially equal to a diameter of the discharging port as seen from the discharging port.

    Abstract translation: 快门装置在保持气密性的同时降低空气通道的阻力，从而减小对风扇和电动机的负荷。 在适于与空气进入的一侧连接的进气口和适于与排出空气的一侧连接的排出口之间设置快门安装件。 快门框架插入快门支架的内侧。 用于防止外部空气从排放口进入的挡板安装在快门框架上。 当快门关闭时，快门安装件具有用于密封在快门和快门安装件之间产生的间隙的肋。 肋从排出口观察到的内径基本上等于排出口的直径。

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