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公开(公告)号：US08270836B2
公开(公告)日：2012-09-18
申请号：US12637870
申请日：2009-12-15
申请人： Yoshihide Sato , Kazuhiro Suzuki , Hidenori Yamada , Tomo Baba
发明人： Yoshihide Sato , Kazuhiro Suzuki , Hidenori Yamada , Tomo Baba
IPC分类号： H04J14/02
CPC分类号： G09G5/006 , H04B10/2504
摘要： A signal transmitting device includes a transmitter, a receiver, and four optical fibers. The transmitter includes a first electro-optical converter electro-optically converting original electrical red video signal into optical red video signal in original video signal, a second electro-optical converter electro-optically converting original electrical green video signal into optical green video signal a third electro-optical converter electro-optically converting original electrical blue video signal into optical blue video signal, a parallel/serial converter converting original electrical parallel signal having a lower transfer rate than a transfer rate of the original video signal into original electrical serial signal, and a fourth electro-optical converter electro-optically converting the original electrical serial signal transmitted from the parallel/serial converter into optical serial signal. The receiver includes a first optical-electro converter, a second optical-electro converter, a third optical-electro converter, a fourth optical-electro converter, a clock signal generator, and a serial/parallel converter.
摘要翻译： 信号发送装置包括发送器，接收器和四个光纤。 发射机包括第一电光转换器，其将原始电红色视频信号电转换为原始视频信号中的光学红色视频信号，第二电光转换器将原始电气绿色视频信号电光转换为光学绿色视频信号，第三 电光转换器将原始电蓝色视频信号电光转换成蓝色蓝色视频信号，并行/串行转换器将具有比原始视频信号的传输速率低的传输速率的原始电气并行信号转换成原始电气串行信号，以及 将从并行/串行转换器发送的原始电气串行信号电光转换成光学串行信号的第四电光转换器。 接收机包括第一光电转换器，第二光电转换器，第三光电转换器，第四光电转换器，时钟信号发生器和串行/并行转换器。
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公开(公告)号：US20100149416A1
公开(公告)日：2010-06-17
申请号：US12637870
申请日：2009-12-15
申请人： Yoshihide Sato , Kazuhiro Suzuki , Hidenori Yamada , Tomo Baba
发明人： Yoshihide Sato , Kazuhiro Suzuki , Hidenori Yamada , Tomo Baba
IPC分类号： H04N11/22
CPC分类号： G09G5/006 , H04B10/2504
摘要： A signal transmitting device includes a transmitter, a receiver, and four optical fibers. The transmitter includes a first electro-optical converter electro-optically converting original electrical red video signal into optical red video signal in original video signal, a second electro-optical converter electro-optically converting original electrical green video signal into optical green video signal a third electro-optical converter electro-optically converting original electrical blue video signal into optical blue video signal, a parallel/serial converter converting original electrical parallel signal having a lower transfer rate than a transfer rate of the original video signal into original electrical serial signal, and a fourth electro-optical converter electro-optically converting the original electrical serial signal transmitted from the parallel/serial converter into optical serial signal. The receiver includes a first optical-electro converter, a second optical-electro converter, a third optical-electro converter, a fourth optical-electro converter, a clock signal generator, and a serial/parallel converter.
摘要翻译： 信号发送装置包括发送器，接收器和四个光纤。 发射机包括第一电光转换器，其将原始电红色视频信号电转换为原始视频信号中的光学红色视频信号，第二电光转换器将原始电气绿色视频信号电光转换为光学绿色视频信号，第三 电光转换器将原始电蓝色视频信号电光转换成蓝色蓝色视频信号，并行/串行转换器将具有比原始视频信号的传输速率低的传输速率的原始电气并行信号转换为原始电气串行信号，以及 将从并行/串行转换器发送的原始电气串行信号电光转换成光学串行信号的第四电光转换器。 接收机包括第一光电转换器，第二光电转换器，第三光电转换器，第四光电转换器，时钟信号发生器和串行/并行转换器。
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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。
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公开(公告)号：US20090180580A1
公开(公告)日：2009-07-16
申请号：US12382167
申请日：2009-03-10
申请人： Kazuhiro Sakai , Kazuhiro Suzuki , Tomo Baba , Tsutomu Hamada , Shinobu Ozeki , Masaru Kijima , Masaaki Miura , Takeshi Kamimura , Yoshihide Sato
发明人： Kazuhiro Sakai , Kazuhiro Suzuki , Tomo Baba , Tsutomu Hamada , Shinobu Ozeki , Masaru Kijima , Masaaki Miura , Takeshi Kamimura , Yoshihide Sato
IPC分类号： H04L7/00
CPC分类号： H04L25/242 , H04J3/0629 , H04L7/0033 , H04L7/0337 , H04L7/042 , H04L7/10 , H04L25/40
摘要： For signals to be transmitted through a signal transmission path constituted by a relay device group for relay for each set of a plurality of channels, a timing adjustment unit is provided in both or one of a receiver-side LSI and a transmitter-side LSI for each set of a plurality of channels transmitted through the relay device group for relay so that the signals can be transmitted with accurate timing. In addition, the timing adjustment unit can adjust the timing for signals transmitted through each relay device group, the timing in one receiver-side LSI in signal transmission through a plurality of relay device groups, and the timing in one-to-many signal transmission in which signals are transmitted from one transmitter-side LSI to a plurality of receiver-side LSIs.
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公开(公告)号：US07522684B2
公开(公告)日：2009-04-21
申请号：US10397432
申请日：2003-03-27
申请人： Kazuhiro Sakai , Kazuhiro Suzuki , Tomo Baba , Tsutomu Hamada , Shinobu Ozeki , Masaru Kijima , Masaaki Miura , Takeshi Kamimura , Yoshihide Sato
发明人： Kazuhiro Sakai , Kazuhiro Suzuki , Tomo Baba , Tsutomu Hamada , Shinobu Ozeki , Masaru Kijima , Masaaki Miura , Takeshi Kamimura , Yoshihide Sato
CPC分类号： H04L25/242 , H04J3/0629 , H04L7/0033 , H04L7/0337 , H04L7/042 , H04L7/10 , H04L25/40
摘要： For signals to be transmitted through a signal transmission path constituted by a relay device group for relay for each set of a plurality of channels, a timing adjustment unit is provided in both or one of a receiver-side LSI and a transmitter-side LSI for each set of a plurality of channels transmitted through the relay device group for relay so that the signals can be transmitted with accurate timing. In addition, the timing adjustment unit can adjust the timing for signals transmitted through each relay device group, the timing in one receiver-side LSI in signal transmission through a plurality of relay device groups, and the timing in one-to-many signal transmission in which signals are transmitted from one transmitter-side LSI to a plurality of receiver-side LSIs.
摘要翻译： 对于通过由用于多个通道的每组的中继装置组构成的信号传输路径的信号，在接收侧LSI和发送侧LSI的两个或一个中设置定时调整单元 通过中继设备组发送的多个信道的每组用于中继，使得信号能够以准确的定时发送。 此外，定时调整单元可以调整通过各个中继装置组发送的信号的定时，通过多个中继装置组的信号发送中的一个接收侧LSI的定时以及一对多信号发送的定时 其中信号从一个发射机侧LSI发射到多个接收机侧LSI。
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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
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。
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公开(公告)号：US20070045521A1
公开(公告)日：2007-03-01
申请号：US11337656
申请日：2006-01-24
申请人： Junji Okada , Shinobu Ozeki , Jun Kitamura , Seiji Suzuki , Takeshi Kamimura , Yoshihide Sato , Masaru Kijima , Osamu Ohtani , Norihiko Kuroishi , Tomo Baba , Hisayoshi Mori , Tsutomu Hamada , Takehiro Niitsu , Shinya Kyozuka
发明人： Junji Okada , Shinobu Ozeki , Jun Kitamura , Seiji Suzuki , Takeshi Kamimura , Yoshihide Sato , Masaru Kijima , Osamu Ohtani , Norihiko Kuroishi , Tomo Baba , Hisayoshi Mori , Tsutomu Hamada , Takehiro Niitsu , Shinya Kyozuka
CPC分类号： G02B6/43 , G02B6/122 , G02B6/138 , G02B6/4214
摘要： An optical distribution module includes at least one light emitting element that converts an optical signal to an electrical signal, at least one light receiving element that converts the optical signal to the electrical signal, and a distribution circuit that is arranged so as to optically couple the light emitting element and the light receiving element. The distribution circuit branches or couples the optical signal from the light emitting element so as to emit the optical signal to the light receiving element.
摘要翻译： 光分配模块包括将光信号转换为电信号的至少一个发光元件，将光信号转换为电信号的至少一个光接收元件，以及分配电路，其布置成光耦合 发光元件和光接收元件。 分配电路将光信号从发光元件分支或耦合，以将光信号发射到光接收元件。
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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。
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公开(公告)号：US08095013B2
公开(公告)日：2012-01-10
申请号：US12195796
申请日：2008-08-21
CPC分类号： H04B10/801
摘要： A storage device includes a storage section, a first control section, a communication section, a second control section and a wireless transmission and reception section. The storage section stores data. The first control section controls reading and writing the data from and into the storage section. The communication section transmits and receives the data to and from a higher-level device via a first transmission line. The second control section transmits and receives the data to and from the first control section and the communication section. The wireless transmission and reception section is provided to face a predetermined direction, and wirelessly transmits and receives data to and from another storage device provided in the predetermined direction under control of the second control section.
摘要翻译： 存储装置包括存储部分，第一控制部分，通信部分，第二控制部分和无线发送和接收部分。 存储部分存储数据。 第一控制部分控制从存储部分读取和写入数据。 通信部经由第一传输线向上级装置发送数据和从上级装置接收数据。 第二控制部分向第一控制部分和通信部分发送和接收数据。 在第二控制部的控制下，无线发送接收部被设置为面向规定的方向，并向另一方的存储装置进行数据的无线发送接收。
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公开(公告)号：US20090196620A1
公开(公告)日：2009-08-06
申请号：US12195796
申请日：2008-08-21
IPC分类号： H04B10/00
CPC分类号： H04B10/801
摘要： A storage device includes a storage section, a first control section, a communication section, a second control section and a wireless transmission and reception section. The storage section stores data. The first control section controls reading and writing the data from and into the storage section. The communication section transmits and receives the data to and from a higher-level device via a first transmission line. The second control section transmits and receives the data to and from the first control section and the communication section. The wireless transmission and reception section is provided to face a predetermined direction, and wirelessly transmits and receives data to and from another storage device provided in the predetermined direction under control of the second control section.
摘要翻译： 存储装置包括存储部分，第一控制部分，通信部分，第二控制部分和无线发送和接收部分。 存储部分存储数据。 第一控制部分控制从存储部分读取和写入数据。 通信部经由第一传输线向上级装置发送数据和从上级装置接收数据。 第二控制部分向第一控制部分和通信部分发送和接收数据。 在第二控制部的控制下，无线发送接收部被设置为面向规定的方向，并向另一方的存储装置进行数据的无线发送接收。
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