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1. 发明申请

US20060098984A1 Optical signal communication apparatus and optical signal communication system employing the optical signal communication apparatus 审中-公开
标题翻译：光信号通信装置和采用光信号通信装置的光信号通信系统
公开(公告)号：US20060098984A1
公开(公告)日：2006-05-11
申请号：US11125121
申请日：2005-05-10
申请人： Kazuhiro Sakai , Masaru Kijima , Tsutomu Hamada , Hisayoshi Mori , Osamu Ueno , Yoshihide Sato
发明人： Kazuhiro Sakai , Masaru Kijima , Tsutomu Hamada , Hisayoshi Mori , Osamu Ueno , Yoshihide Sato
IPC分类号： H04B10/00
CPC分类号： H05K1/148 , H04B10/40 , H05K2201/10121
摘要： An optical signal communication apparatus includes a light transceiving section, a digital signal control section and a flexible wiring board. The light transceiving section performs at least one of transmission and reception of optical signals. The digital signal control section is disposed in a casing body and processes digital electronic signals from the light transceiving section. The flexible wiring board connects the light transceiving section with the digital signal control section. An insulating member is provided at the casing body, and the flexible wiring board is disposed on the insulating member.
摘要翻译：光信号通信设备包括光收发部分，数字信号控制部分和柔性线路板。光收发部执行光信号的发送和接收中的至少一个。数字信号控制部分设置在壳体内并处理来自光收发部分的数字电子信号。柔性布线板将光收发部与数字信号控制部连接。绝缘构件设置在壳体上，柔性布线板设置在绝缘构件上。

2. 发明申请

US20060098985A1 Optical signal transmission device and signal transmission system using such a device 审中-公开
标题翻译：光信号传输装置和信号传输系统采用这种装置
公开(公告)号：US20060098985A1
公开(公告)日：2006-05-11
申请号：US11129356
申请日：2005-05-16
申请人： Kazuhiro Sakai , Tsutomu Hamada , Masaru Kijima , Hisayoshi Mori , Yoshihide Sato , Osamu Ueno
发明人： Kazuhiro Sakai , Tsutomu Hamada , Masaru Kijima , Hisayoshi Mori , Yoshihide Sato , Osamu Ueno
IPC分类号： H04B10/00
CPC分类号： H04B10/40
摘要： An optical signal transmission device including an optical signal receiving section, an optical signal transmitting section, a support member, and a digital signal control section. The optical signal receiving section receives an optical signal by a light-receiving element mounted on a board, converts the optical signal to a digital electric signal and outputs the digital electric signal. The digital signal control section processes the digital electric signal. The optical signal transmitting section converts a digital electric signal to an optical signal by a light-emitting element and outputs the optical signal. The optical signal receiving section and the optical signal transmitting section are provided on different surfaces of a support member.
摘要翻译：一种光信号传输装置，包括光信号接收部分，光信号发射部分，支持部件和数字信号控制部分。光信号接收部通过安装在基板上的受光元件接收光信号，将光信号转换为数字电信号并输出数字电信号。数字信号控制部分处理数字电信号。光信号发送部通过发光元件将数字电信号转换为光信号，并输出光信号。光信号接收部分和光信号传输部分设置在支撑部件的不同表面上。

3. 发明授权

US07308205B2 Optical transmission apparatus 有权
标题翻译：光传输装置
公开(公告)号：US07308205B2
公开(公告)日：2007-12-11
申请号：US10397428
申请日：2003-03-27
申请人： Shinobu Ozeki , Akira Toshima , Masao Funada , Kenichi Kobayashi , Hidenori Yamada , Takeshi Kamimura , Yoshihide Sato , Junji Okada , Takehiro Niitsu , Shinya Kyozuka , Kazuhiro Sakai , Kazuhiro Suzuki , Tomo Baba , Tsutomu Hamada , Masaru Kijima , Osamu Takanashi , Masaaki Miura , Osamu Ueno
发明人： Shinobu Ozeki , Akira Toshima , Masao Funada , Kenichi Kobayashi , Hidenori Yamada , Takeshi Kamimura , Yoshihide Sato , Junji Okada , Takehiro Niitsu , Shinya Kyozuka , Kazuhiro Sakai , Kazuhiro Suzuki , Tomo Baba , Tsutomu Hamada , Masaru Kijima , Osamu Takanashi , Masaaki Miura , Osamu Ueno
IPC分类号： H04B10/00
CPC分类号： H04B10/803
摘要： In an optical transmission apparatus in which a plurality of nodes are optically connected to one another via an optical transmission path, a light signal which is coded so that a mixture ratio of 1 and 0 constituting data is made close to 50% is transmitted through the optical transmission path. When a light signal is not emitted from all of the nodes, a dummy signal which is an AC-like signal is emitted to the optical transmission path. Therefore, an optoelectric conversion section can be always set to an active state, and the signal recognizability can be prevented from being lowered.
摘要翻译：在通过光传输路径将多个节点彼此光学连接的光传输装置中，将构成数据的1和0的混合比例编码为接近50％的光信号通过光传输路径。当不从所有节点发出光信号时，将发送类似于AC的信号的虚拟信号发送到光传输路径。因此，可以将光电转换部分总是设置为有效状态，并且可以防止信号可识别性降低。

4. 发明授权

US07317720B2 Signal transmission system 有权
标题翻译：信号传输系统
公开(公告)号：US07317720B2
公开(公告)日：2008-01-08
申请号：US10397319
申请日：2003-03-27
申请人： Takeshi Kamimura , Kazuhiro Suzuki , Kazuhiro Sakai , Tsutomu Hamada , Tomo Baba , Shinobu Ozeki , Masaru Kijima , Masaaki Miura , Osamu Ueno , Yoshihide Sato , Masao Funada
发明人： Takeshi Kamimura , Kazuhiro Suzuki , Kazuhiro Sakai , Tsutomu Hamada , Tomo Baba , Shinobu Ozeki , Masaru Kijima , Masaaki Miura , Osamu Ueno , Yoshihide Sato , Masao Funada
IPC分类号： H04L12/50 , H04B1/44 , H04J3/06
CPC分类号： G06F13/4045
摘要： A signal transmission system has a master node and plural slave nodes performing data transmission with the master node. The master node has a serial-to-parallel converter for converting a serial data signal from each slave node into a parallel data signal. Each slave node has a transmission aligner for performing word alignment processing upon a parallel data signals, and a parallel-to-serial converter for converting the parallel data signal subjected to the word alignment processing by the transmission aligner into a serial data signal, and outputting the serial data signal to the master node.
摘要翻译：信号传输系统具有主节点和与主节点执行数据传输的多个从节点。主节点具有串行到并行转换器，用于将来自每个从节点的串行数据信号转换成并行数据信号。每个从节点具有用于对并行数据信号执行字对准处理的传输对准器，以及用于将由传输对准器进行字对准处理的并行数据信号转换成串行数据信号的并行 - 串行转换器，并且输出将串行数据信号发送到主节点。

5. 发明授权

US07095927B2 Optical distributor and optical distributing system 有权
标题翻译：光分配器和光分配系统
公开(公告)号：US07095927B2
公开(公告)日：2006-08-22
申请号：US10395148
申请日：2003-03-25
申请人： Hidenori Yamada , Junji Okada , Osamu Ueno , Shinya Kyozuka , Yoshihide Sato , Masaru Kijima
发明人： Hidenori Yamada , Junji Okada , Osamu Ueno , Shinya Kyozuka , Yoshihide Sato , Masaru Kijima
IPC分类号： G02B6/26
CPC分类号： H04B10/29 , G02B6/2808 , G02B6/2817
摘要： An optical distributor includes an optical-signal input port, a light receiving device, a light emitting device, a light splitter, and optical signal output ports. The light receiving device converts an optical light signal input to the optical-signal input port into an electric signal. The light emitting device converts the electric signal into an optical signal. The optical splitter 14 splits the converted optical signal into two optical signals. The optical-signal output ports output the split optical signals. The light receiving device includes a light receiving element, a pre-amplifier, and a limiting amplifier. The light emitting device includes a light-source drive element and a light emitting element.
摘要翻译：光分配器包括光信号输入端口，光接收装置，发光装置，光分路器和光信号输出端口。光接收装置将输入到光信号输入端口的光信号转换为电信号。发光装置将电信号转换为光信号。光分路器14将转换的光信号分成两个光信号。光信号输出端口输出分离的光信号。光接收装置包括光接收元件，前置放大器和限幅放大器。发光装置包括光源驱动元件和发光元件。

6. 发明授权

US07796848B2 Electronic apparatus 有权
标题翻译：电子仪器
公开(公告)号：US07796848B2
公开(公告)日：2010-09-14
申请号：US11589473
申请日：2006-10-30
申请人： Osamu Ueno , Masao Funada , Tsutomu Hamada , Junji Okada , Takehiro Niitsu
发明人： Osamu Ueno , Masao Funada , Tsutomu Hamada , Junji Okada , Takehiro Niitsu
IPC分类号： G02B6/26
CPC分类号： G02B6/3604 , G02B6/32 , G06F1/1616 , G06F1/1681 , G06F1/1683
摘要： An electronic apparatus includes: a first frame and a second frame that are relatively movable; a frame boundary portion that is provided between the first frame and the second frame; a light emitting portion that is provided on the first frame and transmits an optical signal; a light receiving portion that is provided on the second frame and receives the optical signal; and an optical transmission medium that transmits the optical signal between the frame boundary portion and at least one of the light emitting portion and the light receiving portion, wherein an optical transmission between the light emitting portion and the light receiving portion via the optical transmission medium is effected at the frame boundary portion by a spatial optical transmission.
摘要翻译：电子设备包括：第一框架和第二框架，其可相对移动; 设置在所述第一框架和所述第二框架之间的框架边界部分; 发光部分，其设置在所述第一帧上并发送光信号; 光接收部分，设置在第二帧上并接收光信号; 以及光传输介质，其在所述框架边界部分与所述发光部分和所述光接收部分中的至少一个之间传输所述光信号，其中，所述光发射部分和所述光接收部分之间经由所述光传输介质的光传输是通过空间光传输在帧边界部分进行。

7. 发明申请

US20050031354A1 Optical signal transmission system 有权
标题翻译：光信号传输系统
公开(公告)号：US20050031354A1
公开(公告)日：2005-02-10
申请号：US10886650
申请日：2004-07-09
申请人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
发明人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
IPC分类号： G02B6/028 , G02B6/26 , G02B6/42 , H01L31/0232 , H01S5/022 , H01S5/42 , H04B10/25 , H04B10/2507 , H04B10/2581 , H04B10/12
CPC分类号： G02B6/02038 , G02B6/0288 , G02B6/425 , H04B10/2581
摘要： In an optical signal transmission system which can perform high-speed optical transmission not lower than 1 Gbps, VCSEL has light-emission points. A core diameter of an optical fiber GI-POF is set to not lower than 200 μm, and the light-emission points of VCSEL are arranged inside an outer periphery at an end face of GI-POF. A polymerization composition material constituting the core of GI-POF is made of a compound containing deuterated poly methacrylic ester. A wavelength of the light beam of VCSEL is set to the range of 770 nm to 810 nm.
摘要翻译：在能够执行不低于1Gbps的高速光传输的光信号传输系统中，VCSEL具有发光点。光纤GI-POF的纤芯直径设定为不低于200μm，VCSEL的发光点布置在GI-POF的端面的外周的内侧。构成GI-POF核心的聚合组合物由含有氘化聚甲基丙烯酸酯的化合物制成。 VCSEL的光束的波长设定在770nm〜810nm的范围。

8. 发明授权

US07444083B2 Optical fiber transmission system with a plural emitting point transmitter 有权
标题翻译：具有多个发射点发射机的光纤传输系统
公开(公告)号：US07444083B2
公开(公告)日：2008-10-28
申请号：US10886650
申请日：2004-07-09
申请人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
发明人： Yuichi Ohashi , Kenji Matsumoto , Hiroyuki Hiiro , Yoshisada Nakamura , Mikihiko Kato , Osamu Ueno , Tsutomu Hamada , Shinya Kyozuka , Hideo Nakayama , Tomo Baba
IPC分类号： H04B10/00 , H04B10/12 , H01S5/00 , H01S3/08
CPC分类号： G02B6/02038 , G02B6/0288 , G02B6/425 , H04B10/2581
摘要： In an optical signal transmission system which can perform high-speed optical transmission not lower than 1 Gbps, VCSEL has light-emission points. A core diameter of an optical fiber GI-POF is set to not lower than 200 μm, and the light-emission points of VCSEL are arranged inside an outer periphery at an end face of GI-POF. A polymerization composition material constituting the core of GI-POF is made of a compound containing deuterated poly methacrylic ester. A wavelength of the light beam of VCSEL is set to the range of 770 nm to 810 nm.
摘要翻译：在能够执行不低于1Gbps的高速光传输的光信号传输系统中，VCSEL具有发光点。光纤GI-POF的纤芯直径设定为不低于200μm，VCSEL的发光点布置在GI-POF的端面的外周的内侧。构成GI-POF核心的聚合组合物由含有氘化聚甲基丙烯酸酯的化合物制成。 VCSEL的光束的波长设定在770nm〜810nm的范围。

9. 发明申请

US20050180688A1 Optical transmission device that employs vertical cavity surface-emitting laser diode as light source 失效
标题翻译：采用垂直腔表面发射激光二极管作为光源的光传输装置
公开(公告)号：US20050180688A1
公开(公告)日：2005-08-18
申请号：US11041442
申请日：2005-01-25
申请人： Osamu Ueno , Masao Funada , Masaaki Miura , Tsutomu Hamada , Shinya Kyozuka , Osamu Takanashi , Hideo Nakayama , Jun Sakurai , Akira Sakamoto
发明人： Osamu Ueno , Masao Funada , Masaaki Miura , Tsutomu Hamada , Shinya Kyozuka , Osamu Takanashi , Hideo Nakayama , Jun Sakurai , Akira Sakamoto
IPC分类号： G02B6/26 , G02B6/42 , H01S5/022 , H01S5/183
CPC分类号： G02B6/4206 , G02B6/4202 , G02B6/4292
摘要： The first and second light-emitting regions are provided on the light source. When the first optical fiber having the first core diameter is connected, the light emitted from the first light-emitting region enters the first core. When the second optical fiber having a greater core diameter than the first core diameter is connected, the lights emitted from the first and second light-emitting regions enter the second core. It is thus possible to connect the optical transmission device with multiple optical fibers having different core diameters. It is thus possible to provide the optical transmission device and the communication device, which are low in cost and high in convenience.
摘要翻译：第一发光区域和第二发光区域设置在光源上。当连接具有第一纤芯直径的第一光纤时，从第一发光区域发射的光线进入第一芯体。当连接具有比第一纤芯直径更大的芯径的第二光纤时，从第一和第二发光区域发射的光进入第二芯。因此，可以将光传输装置与具有不同芯径的多根光纤连接。因此，可以提供成本低，便利性高的光传输装置和通信装置。

10. 发明申请

US20070297727A1 Electronic apparatus 有权
标题翻译：电子仪器
公开(公告)号：US20070297727A1
公开(公告)日：2007-12-27
申请号：US11589473
申请日：2006-10-30
申请人： Osamu Ueno , Masao Funada , Tsutomu Hamada , Junji Okada , Takehiro Niitsu
发明人： Osamu Ueno , Masao Funada , Tsutomu Hamada , Junji Okada , Takehiro Niitsu
IPC分类号： G02B6/36
CPC分类号： G02B6/3604 , G02B6/32 , G06F1/1616 , G06F1/1681 , G06F1/1683
摘要： An electronic apparatus includes: a first frame and a second frame that are relatively movable; a frame boundary portion that is provided between the first frame and the second frame; a light emitting portion that is provided on the first frame and transmits an optical signal; a light receiving portion that is provided on the second frame and receives the optical signal; and an optical transmission medium that transmits the optical signal between the frame boundary portion and at least one of the light emitting portion and the light receiving portion, wherein an optical transmission between the light emitting portion and the light receiving portion via the optical transmission medium is effected at the frame boundary portion by a spatial optical transmission.
摘要翻译：电子设备包括：第一框架和第二框架，其可相对移动; 设置在所述第一框架和所述第二框架之间的框架边界部分; 发光部分，其设置在所述第一帧上并发送光信号; 光接收部分，设置在第二帧上并接收光信号; 以及光传输介质，其在所述框架边界部分与所述发光部分和所述光接收部分中的至少一个之间传输所述光信号，其中，所述光发射部分和所述光接收部分之间经由所述光传输介质的光传输是通过空间光传输在帧边界部分进行。

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