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22 条记录 (耗时 0.019 秒)

    Filter assembly and optical module using same
    2.
    发明授权
    Filter assembly and optical module using same 失效
    过滤组件和光模块使用相同

    公开(公告)号：US08340522B2

    公开(公告)日：2012-12-25

    申请号：US12016295

    申请日：2008-01-18

    申请人： Juhyun Yu ,  Ryuta Takahashi ,  Noribumi Kobayashi ,  Seiji Maruo ,  Hiroki Katayama ,  Yuuki Naganuma

    发明人： Juhyun Yu ,  Ryuta Takahashi ,  Noribumi Kobayashi ,  Seiji Maruo ,  Hiroki Katayama ,  Yuuki Naganuma

    IPC分类号： H04B10/24 ,  H04J14/00 ,  H04J14/06 ,  H04J14/02

    CPC分类号： H04J14/02 ,  G02B6/2706 ,  G02B6/29367 ,  G02B6/2938 ,  G02B6/4246 ,  H04J14/06

    摘要： There is provided a filter assembly for combining a wavelength multiplexed optical signal by multiplexing optical signals of different wavelength emitted from respective optical devices, and/or for dividing a wavelength multiplexed optical signal into optical signals of different wavelength and causing the optical signals of different wavelength to enter respective optical devices. This filter assembly comprises: a light transmitting member within which each optical signal propagates; plural optical filters disposed on an upper face of the light transmitting member at a predetermined spacing wherein each optical signal passes through the optical filters; upper reflective layers respectively provided between adjacent ones of the optical filters; and a lower reflective layer provided on a lower face of the light transmitting member, and wherein the wavelength multiplexed optical signal propagates along the same optical path within the light transmitting member.

    摘要翻译： 提供了一种滤波器组件，用于通过复用从各个光学器件发射的不同波长的光信号和/或用于将波长复用光信号分成不同波长的光信号并使不同波长的光信号 进入相应的光学装置。 该过滤器组件包括：光传输构件，每个光信号在其内传播; 多个滤光器，以预定间隔设置在所述光传输部件的上表面上，其中每个光信号通过所述滤光器; 分别设置在相邻的滤光器之间的上反射层; 以及设置在所述透光构件的下表面上的下反射层，并且其中所述波长复用光信号沿着所述光透射构件内的相同光路传播。

    Transmission/reception optical module
    3.
    发明授权
    Transmission/reception optical module 有权
    发射/接收光模块

    公开(公告)号：US07948760B2

    公开(公告)日：2011-05-24

    申请号：US10962450

    申请日：2004-10-13

    申请人： Hidetaka Kawauchi ,  Yoshiaki Ishigami ,  Yoshinori Sunaga ,  Hiroki Katayama ,  Akihiro Hiruta

    发明人： Hidetaka Kawauchi ,  Yoshiaki Ishigami ,  Yoshinori Sunaga ,  Hiroki Katayama ,  Akihiro Hiruta

    IPC分类号： H05K1/00

    CPC分类号： G02B6/4246 ,  G02B6/4292 ,  H05K1/189 ,  H05K3/4691 ,  H05K2201/10121

    摘要： A transmission/reception optical module has an optical transmission subassembly 182, an optical reception subassembly 183, and a circuit board 1 wherein the circuit board 1 is formed into one member by a rigid/flexible substrate. Circuit board main bodies 2a, 2b, and an optical reception subassembly fixation region 4 are formed by rigid regions 5A, 5b, and 5P. An area provided between the circuit board main body 2a and the optical reception subassembly 4 is composed of a flexible region 6P. A part of the circuit board main body 2 is composed of a flexible region 6.

    摘要翻译： 发送/接收光学模块具有光传输子组件182，光接收子组件183和电路板1，其中电路板1通过刚性/柔性衬底形成为一个构件。 电路板主体2a，2b和光接收组件固定区域4由刚性区域5A，5b和5P形成。 设置在电路板主体2a和光接收组件4之间的区域由柔性区域6P组成。 电路板主体2的一部分由柔性区域6构成。

    Optical transmission module
    5.
    发明申请
    Optical transmission module 有权
    光传输模块

    公开(公告)号：US20060133819A1

    公开(公告)日：2006-06-22

    申请号：US11131342

    申请日：2005-05-18

    申请人： Juhyun Yu ,  Kinya Yamazaki ,  Hidetaka Kawauchi ,  Tenpei Inoue ,  Hiroki Katayama

    发明人： Juhyun Yu ,  Kinya Yamazaki ,  Hidetaka Kawauchi ,  Tenpei Inoue ,  Hiroki Katayama

    IPC分类号： H04B10/00

    CPC分类号： H05K1/147 ,  G02B6/4204 ,  G02B6/4292 ,  H04B10/501 ,  H05K1/141 ,  H05K3/3405 ,  H05K3/3421 ,  H05K3/4691 ,  H05K2201/09063 ,  H05K2201/0999 ,  H05K2201/10121 ,  H05K2201/10446 ,  H05K2201/10598

    摘要： An optical transmission module has: an optical module having an optical element and a receptacle portion; a circuit board that is electrically connected to the optical module through an electrical connection member; and a housing in which the optical module and the circuit board are placed. The optical module is in surface-contact with and fixed onto the housing. The receptacle portion and the circuit board are not in contact with the housing. The receptacle portion is restricted in position while having a positional degree of freedom at least in a direction perpendicular to an optical axis of light emitted from the optical element. The circuit board is restricted in position while having a positional degree of freedom at least in a direction of the optical axis.

    摘要翻译： 光传输模块具有：具有光学元件和插座部分的光学模块; 电路板，其通过电连接构件电连接到所述光学模块; 以及其中放置光学模块和电路板的壳体。 光学模块与壳体表面接触并固定在壳体上。 插座部分和电路板不与壳体接触。 容纳部分至少在与从光学元件发射的光的光轴垂直的方向上具有位置自由度的同时受到限制。 电路板被限制在至少沿光轴的方向具有位置自由度的位置。

    Stator for an alternator
    6.
    发明授权
    Stator for an alternator 有权
    交流发电机的定子

    公开(公告)号：US06462453B1

    公开(公告)日：2002-10-08

    申请号：US09706811

    申请日：2000-11-07

    申请人： Yoshihito Asao ,  Hiroki Katayama ,  Katsumi Adachi

    发明人： Yoshihito Asao ,  Hiroki Katayama ,  Katsumi Adachi

    IPC分类号： H02K100

    CPC分类号： H02K3/50 ,  H02K3/12 ,  H02K3/28 ,  H02K3/38 ,  H02K9/06

    摘要： An electrically-insulating resin portion is formed by applying a resin so as to cover apex portions of coil ends forming a coil end group, that is, weld portions and surfaces of portions where an insulation coating has been removed from free ends of coil segments which constitute joint portions between the free ends. Spaces between radially-adjacent joint portions may be filled by the electrically-insulating resin portion. In addition, air passage spaces may be ensured between circumferentially-adjacent joint portions.

    摘要翻译： 通过施加树脂形成电绝缘树脂部分，以覆盖形成线圈端组的线圈端的顶点部分，即，线圈段的自由端的绝缘涂层已经被去除的部分的焊接部分和表面 构成自由端之间的连接部分。 径向相邻接合部之间的间隔可以由电绝缘树脂部填充。 此外，可以确保在周向相邻的接合部之间的通气空间。

    Transmission/reception optical module
    8.
    发明授权
    Transmission/reception optical module 失效
    发射/接收光模块

    公开(公告)号：US08373992B2

    公开(公告)日：2013-02-12

    申请号：US13098774

    申请日：2011-05-02

    申请人： Hidetaka Kawauchi ,  Yoshiaki Ishigami ,  Yoshinori Sunaga ,  Hiroki Katayama ,  Akihiro Hiruta

    发明人： Hidetaka Kawauchi ,  Yoshiaki Ishigami ,  Yoshinori Sunaga ,  Hiroki Katayama ,  Akihiro Hiruta

    IPC分类号： H05K1/00

    CPC分类号： G02B6/4246 ,  G02B6/4292 ,  H05K1/189 ,  H05K3/4691 ,  H05K2201/10121

    摘要： A transmission/reception optical module has an optical transmission subassembly 182, an optical reception subassembly 183, and a circuit board 1 wherein the circuit board 1 is formed into one member by a rigid/flexible substrate. Circuit board main bodies 2a, 2b, and an optical reception subassembly fixation region 4 are formed by rigid regions 5A, 5b, and 5P. An area provided between the circuit board main body 2a and the optical reception subassembly 4 is composed of a flexible region 6P. A part of the circuit board main body 2 is composed of a flexible region 6.

    摘要翻译： 发送/接收光学模块具有光传输子组件182，光接收子组件183和电路板1，其中电路板1通过刚性/柔性衬底形成为一个构件。 电路板主体2a，2b和光接收组件固定区域4由刚性区域5A，5b和5P形成。 设置在电路板主体2a和光接收组件4之间的区域由柔性区域6P组成。 电路板主体2的一部分由柔性区域6构成。

    Optical transmission module
    9.
    发明授权
    Optical transmission module 有权
    光传输模块

    公开(公告)号：US07367717B2

    公开(公告)日：2008-05-06

    申请号：US11131342

    申请日：2005-05-18

    申请人： Juhyun Yu ,  Kinya Yamazaki ,  Hidetaka Kawauchi ,  Tenpei Inoue ,  Hiroki Katayama

    发明人： Juhyun Yu ,  Kinya Yamazaki ,  Hidetaka Kawauchi ,  Tenpei Inoue ,  Hiroki Katayama

    IPC分类号： G02B6/36

    CPC分类号： H05K1/147 ,  G02B6/4204 ,  G02B6/4292 ,  H04B10/501 ,  H05K1/141 ,  H05K3/3405 ,  H05K3/3421 ,  H05K3/4691 ,  H05K2201/09063 ,  H05K2201/0999 ,  H05K2201/10121 ,  H05K2201/10446 ,  H05K2201/10598

    摘要： An optical transmission module has: an optical module having an optical element and a receptacle portion; a circuit board that is electrically connected to the optical module through an electrical connection member; and a housing in which the optical module and the circuit board are placed. The optical module is in surface-contact with and fixed onto the housing. The receptacle portion and the circuit board are not in contact with the housing. The receptacle portion is restricted in position while having a positional degree of freedom at least in a direction perpendicular to an optical axis of light emitted from the optical element. The circuit board is restricted in position while having a positional degree of freedom at least in a direction of the optical axis.

    摘要翻译： 光传输模块具有：具有光学元件和插座部分的光学模块; 电路板，其通过电连接构件电连接到所述光学模块; 以及其中放置光学模块和电路板的壳体。 光学模块与壳体表面接触并固定在壳体上。 插座部分和电路板不与壳体接触。 容纳部分至少在与从光学元件发射的光的光轴垂直的方向上具有位置自由度的同时受到限制。 电路板被限制在至少沿光轴的方向具有位置自由度的位置。