公开(公告)号：US20060187983A1

公开(公告)日：2006-08-24

申请号：US11206952

申请日：2005-08-19

申请人： Tomo Baba ,  Shinya Kyozuka ,  Hisayoshi Mori ,  Kazuhiro Suzuki ,  Shinobu Ozeki ,  Takehiro Niitsu ,  Hidenori Yamada ,  Masao Funada

发明人： Tomo Baba ,  Shinya Kyozuka ,  Hisayoshi Mori ,  Kazuhiro Suzuki ,  Shinobu Ozeki ,  Takehiro Niitsu ,  Hidenori Yamada ,  Masao Funada

IPC分类号： H01S3/00

CPC分类号： H01S5/0427 ,  H01S5/183 ,  H04B10/504 ,  H04B10/564

摘要： A light emitting element driving circuit includes: plural AC-coupling capacitors which are connected together in series; and a bias generating circuit which generates a bias current, wherein a light emitting element is driven by superposing a modulating current to the bias current via the plural AC-coupling capacitors.

摘要翻译： 发光元件驱动电路包括：串联连接在一起的多个交流耦合电容器; 以及产生偏置电流的偏置产生电路，其中通过经由多个交流耦合电容器将调制电流叠加到偏置电流来驱动发光元件。

公开(公告)号：US07394989B2

公开(公告)日：2008-07-01

申请号：US10962914

申请日：2004-10-13

申请人： Shinobu Ozeki ,  Kenichi Kobayashi ,  Hidenori Yamada ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Kazuhiro Suzuki ,  Tomo Baba ,  Osamu Takanashi

发明人： Shinobu Ozeki ,  Kenichi Kobayashi ,  Hidenori Yamada ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Kazuhiro Suzuki ,  Tomo Baba ,  Osamu Takanashi

IPC分类号： H04B10/12 ,  H04B10/00 ,  H04B10/08

CPC分类号： H04B10/564 ,  G09G5/006 ,  G09G2370/12 ,  G09G2370/18 ,  H04B10/077 ,  H04B10/07955 ,  H04B10/504

摘要： A transmission unit of a signal transmission device includes: a transmission-side detection unit that detects image information from an inputted electrical signal; a receiving unit that receives, from a reception unit, a status signal representing an arrival status of an outputted optical signal; and a control unit that controls an electrical-optical conversion unit on the basis of the detection result of the transmission-side detection unit and the status signal of the receiving unit so that the output of the optical signal is shut down in at least one of a case where image information is not included in an electrical signal and a case where an optical signal has not arrived.

摘要翻译： 信号传输装置的发送单元包括：发送侧检测单元，其根据输入的电信号检测图像信息; 接收单元，从接收单元接收表示输出的光信号的到达状态的状态信号; 以及控制单元，其基于发送侧检测单元的检测结果和接收单元的状态信号来控制电光转换单元，使得光信号的输出在至少一个 图像信息不包括在电信号中的情况以及没有到达光信号的情况。

公开(公告)号：US20050105913A1

公开(公告)日：2005-05-19

申请号：US10962914

申请日：2004-10-13

申请人： Shinobu Ozeki ,  Kenichi Kobayashi ,  Hidenori Yamada ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Kazuhiro Suzuki ,  Tomo Baba ,  Osamu Takanashi

发明人： Shinobu Ozeki ,  Kenichi Kobayashi ,  Hidenori Yamada ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Kazuhiro Suzuki ,  Tomo Baba ,  Osamu Takanashi

IPC分类号： H04N7/22 ,  H04B10/00 ,  H04B10/03 ,  H04B10/07 ,  H04B10/25 ,  H04B10/524 ,  H04B10/54 ,  H04B10/80 ,  H04N21/61 ,  H04N21/647 ,  H04N21/6583

CPC分类号： H04B10/564 ,  G09G5/006 ,  G09G2370/12 ,  G09G2370/18 ,  H04B10/077 ,  H04B10/07955 ,  H04B10/504

摘要： A transmission unit of a signal transmission device includes: a transmission-side detection unit that detects image information from an inputted electrical signal; a receiving unit that receives, from a reception unit, a status signal representing an arrival status of an outputted optical signal; and a control unit that controls an electrical-optical conversion unit on the basis of the detection result of the transmission-side detection unit and the status signal of the receiving unit so that the output of the optical signal is shut down in at least one of a case where image information is not included in an electrical signal and a case where an optical signal has not arrived.

摘要翻译： 信号传输装置的发送单元包括：发送侧检测单元，其根据输入的电信号检测图像信息; 接收单元，从接收单元接收表示输出的光信号的到达状态的状态信号; 以及控制单元，其基于发送侧检测单元的检测结果和接收单元的状态信号来控制电光转换单元，使得光信号的输出在至少一个 图像信息不包括在电信号中的情况以及没有到达光信号的情况。

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

IPC分类号： H01J3/14 ,  H01J5/16

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。

公开(公告)号：US20060115277A1

公开(公告)日：2006-06-01

申请号：US11138350

申请日：2005-05-27

申请人： Hidenori Yamada ,  Takehiro Niitsu ,  Shinya Kyozuka ,  Kazuhiro Suzuki ,  Tomo Baba ,  Shinobu Ozeki ,  Kouichiro Yoshimura ,  Atsunobu Sugimoto

发明人： Hidenori Yamada ,  Takehiro Niitsu ,  Shinya Kyozuka ,  Kazuhiro Suzuki ,  Tomo Baba ,  Shinobu Ozeki ,  Kouichiro Yoshimura ,  Atsunobu Sugimoto

IPC分类号： H04B10/12

CPC分类号： G02B6/4202 ,  G02B6/4206 ,  G02B6/4292 ,  H04B10/2581

摘要： The present invention provides a method for reducing propagation errors in an optical communication system which includes an optical element and an optical transmission medium. In the present invention, a relative position of the optical element and an end face of the optical transmission medium, at which light emitted from the optical element is incident, is set to a (relative) position which is different from a relative position of the optical element and the end face of the optical transmission medium with which energy of light that is propagated is maximized. Then, light emitted from the optical element is propagated in multimode by the optical transmission medium.

摘要翻译： 本发明提供一种降低包括光学元件和光传输介质的光通信系统中的传播误差的方法。 在本发明中，光学元件与从光学元件发射的光入射的光传输介质的端面的相对位置被设定为与相对位置不同的相对位置 光学元件和传播光的能量的光传输介质的端面最大化。 然后，从光学元件发射的光由光传输介质传播成多模。

公开(公告)号：US20070043898A1

公开(公告)日：2007-02-22

申请号：US11483502

申请日：2006-07-10

申请人： Shinobu Ozeki ,  Takeshi Kamimura ,  Seiji Suzuki ,  Masaru Kijima ,  Jun Kitamura ,  Yoshihide Sato ,  Junji Okada ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Kazuhiro Sakai ,  Kazuhiro Suzuki ,  Tsutomu Hamada ,  Norihiko Kuroishi

发明人： Shinobu Ozeki ,  Takeshi Kamimura ,  Seiji Suzuki ,  Masaru Kijima ,  Jun Kitamura ,  Yoshihide Sato ,  Junji Okada ,  Shinya Kyozuka ,  Takehiro Niitsu ,  Kazuhiro Sakai ,  Kazuhiro Suzuki ,  Tsutomu Hamada ,  Norihiko Kuroishi

IPC分类号： G06F12/00

CPC分类号： G06F11/10 ,  G11B20/1833 ,  G11B2020/1457 ,  G11B2020/1843

摘要： An information processing system includes a host device, a storage device and a bus. The bus transmits data to which an error correction code is appended, between the host device and the storage device. The storage device includes a storage section that stores the data. The storage device writes and reads the data received from the bus to and from the storage section with the error correction code appended to the data.

摘要翻译： 信息处理系统包括主机设备，存储设备和总线。 总线在主机设备和存储设备之间发送附加有纠错码的数据。 存储装置包括存储数据的存储部。 存储装置用附加到数据的纠错码将从总线接收的数据写入和从存储部分读出。

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。

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

IPC分类号： H04L27/00 ,  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.

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。

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.

公开(公告)号：US20070168584A1

公开(公告)日：2007-07-19

申请号：US11505267

申请日：2006-08-16

申请人： Takeshi Kamimura ,  Norihiko Kuroishi ,  Masao Funada ,  Jun Kitamura ,  Kunihiro Seno ,  Seiji Suzuki ,  Shinobu Ozeki ,  Masaru Kijima ,  Junji Okada ,  Yoshihide Sato ,  Kenichi Kobayashi

发明人： Takeshi Kamimura ,  Norihiko Kuroishi ,  Masao Funada ,  Jun Kitamura ,  Kunihiro Seno ,  Seiji Suzuki ,  Shinobu Ozeki ,  Masaru Kijima ,  Junji Okada ,  Yoshihide Sato ,  Kenichi Kobayashi

IPC分类号： G06F13/38

CPC分类号： G06F13/4234 ,  G11C7/10

摘要： A semiconductor storage device includes an external input/output port. A system bus of a server, which is extended to outside of the server, is connected to the external input/output port directly as a serial interface.

摘要翻译： 半导体存储装置包括外部输入/输出端口。 扩展到服务器外部的服务器的系统总线作为串行接口直接连接到外部输入/输出端口。