公开(公告)号：US20090061299A1

公开(公告)日：2009-03-05

申请号：US12219958

申请日：2008-07-31

申请人： Yasunori Uchida ,  Kimio Tsubaki ,  Shigeki Takeo ,  Hiroshi Onaka ,  Tatsuo Suzuki ,  Kenichi Mitsui

发明人： Yasunori Uchida ,  Kimio Tsubaki ,  Shigeki Takeo ,  Hiroshi Onaka ,  Tatsuo Suzuki ,  Kenichi Mitsui

IPC分类号： H01M6/42

CPC分类号： H01M2/1077 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/6555 ,  H01M10/6556 ,  H01M10/6557

摘要： A battery assembly includes single-battery cells, and thermally-conductive members. The thermally-conductive members are formed of a soft material as a plated configuration. The soft material exhibits thermal conductivity and electric insulatability. The single-battery cells, and the thermally-conductive members are adhered to each other, and are disposed one after another alternately in a row, thereby interposing the thermally-conducive members between the single-cell batteries. The thermally-conductive members include a radiation surface respectively from which heat that the single-battery cells produce radiates. The single-battery cells are cooled indirectly by cooling the radiation surfaces of the thermally-conductive members.

摘要翻译： 电池组件包括单电池单元和导热构件。 导热构件由作为镀层构造的软质材料形成。 柔软的材料具有导热性和电绝缘性。 单电池单元和导热构件彼此粘合，并排配置成一列，从而将热导电构件插入单电池之间。 导热构件包括分别由单电池单元产生的热辐射的辐射表面。 通过冷却导热构件的辐射表面间接冷却单电池单元。

公开(公告)号：US20070183593A1

公开(公告)日：2007-08-09

申请号：US11439367

申请日：2006-05-24

申请人： Setsuo Yoshida ,  Osamu Hirota ,  Hiroshi Onaka

发明人： Setsuo Yoshida ,  Osamu Hirota ,  Hiroshi Onaka

IPC分类号： H04L9/28 ,  H04L9/00

CPC分类号： H04L9/0852 ,  H04L9/0662 ,  H04L9/0891 ,  H04L2209/08

摘要： An encryption technique having a greater encryption strength than conventional mathematical encryption by using classic physical random numbers etc., including a step for modulating one-bit input data into a coded signal by associating it with a discrete value of at least two bits determined by pseudo random numbers and physical random numbers and a step for channel-coding and outputting the coded signal, wherein 1) the coded signal can be demodulated into the input data by the pseudo random number, 2) the number of sets of input data, pseudo random number, and physical random number corresponding to a particular discrete value is equal for two values of the input data, and 3) the number of sets of pseudo random number and physical random number corresponding to respective values of the input data and respective values of the discrete value is equally associated also with any set of them.

摘要翻译： 一种通过使用经典的物理随机数等具有比常规数学加密更大的加密强度的加密技术，包括通过将一位输入数据与由伪伪确定的至少两个比特的离散值相关联来将一位输入数据调制成编码信号的步骤 随机数和物理随机数，以及用于信道编码和输出编码信号的步骤，其中1）编码信号可以通过伪随机数解调为输入数据，2）输入数据集合的数目，伪随机数 对应于特定离散值的数量和物理随机数对于输入数据的两个值是相等的，以及3）与输入数据的各个值对应的伪随机数和物理随机数的集合的数量以及相应的值 离散值也与它们的任意集合相同。

公开(公告)号：US07200338B2

公开(公告)日：2007-04-03

申请号：US11121446

申请日：2005-05-04

申请人： Hiroshi Onaka

发明人： Hiroshi Onaka

IPC分类号： H04B10/00 ,  H04B10/04

CPC分类号： H04L7/0075 ,  H04B10/2503 ,  H04B10/5051 ,  H04B10/506

摘要： A method and system for communicating a clock signal over an optical link includes receiving a multimodulated optical information signal including non-intensity modulation for a data signal and intensity modulation for a clock signal. The clock signal is recovered based on the intensity modulation of the multimodulated optical information signal. The non-intensity modulation for the data signal is converted to intensity modulation for the data signal. The data signal is recovered from the intensity modulation for the data signal using the clock signal.

摘要翻译： 用于通过光链路传送时钟信号的方法和系统包括接收包括数据信号的非强度调制和时钟信号的强度调制的多模式光信息信号。 基于多模光信息信号的强度调制恢复时钟信号。 将数据信号的非强度调制转换为数据信号的强度调制。 使用时钟信号从数据信号的强度调制中恢复数据信号。

公开(公告)号：US07200333B2

公开(公告)日：2007-04-03

申请号：US09962164

申请日：2001-09-26

申请人： Toru Katagiri ,  Hiroaki Tomofuji ,  Hiroshi Onaka

发明人： Toru Katagiri ,  Hiroaki Tomofuji ,  Hiroshi Onaka

IPC分类号： H04J14/02 ,  H04B10/12 ,  H04B10/00

CPC分类号： H04B10/2916 ,  H04B10/2525 ,  H04B2210/003 ,  H04B2210/258

摘要： An optical communication apparatus performs wavelength division multiplexing with respect to signals of a plurality of signal transmission bands. The apparatus includes a first optical unit which effects distributed Raman amplification and has a characteristic that compensates for dispersion of a transmission path to which the optical communication apparatus is connected, with respect to at least one of the signal transmission bands.

摘要翻译： 光通信装置对多个信号传输频带的信号执行波分复用。 该装置包括实现分布式拉曼放大的第一光学单元，并且具有相对于至少一个信号传输频带补偿光通信装置所连接的传输路径的色散的特性。

公开(公告)号：US20070053692A1

公开(公告)日：2007-03-08

申请号：US09853323

申请日：2001-05-10

申请人： Takeshi Hoshida ,  Hiroshi Onaka ,  Takafumi Terahara

发明人： Takeshi Hoshida ,  Hiroshi Onaka ,  Takafumi Terahara

IPC分类号： H04J14/02

CPC分类号： H04B10/2916 ,  H01S3/094011 ,  H01S3/302

摘要： A method and system for transmitting information in an optical communication system includes modulating a non-intensity characteristic of an optical carrier signal with a data signal to generate an optical information signal. The optical information signal is transmitted over an optical link. The optical information signal is amplified over a length of the optical link with a co-launched amplification signal traveling in the optical link in a same direction as the optical information signal.

摘要翻译： 用于在光通信系统中发送信息的方法和系统包括用数据信号调制光载波信号的非强度特性以产生光信息信号。 光信息信号通过光链路传输。 光信息信号在光链路的长度上以与光信息信号相同的方向在光链路中行进的共同放大信号放大。

公开(公告)号：US07142785B2

公开(公告)日：2006-11-28

申请号：US10354077

申请日：2003-01-30

申请人： Kazue Otsuka ,  Hiroshi Onaka ,  Terumi Chikama

发明人： Kazue Otsuka ,  Hiroshi Onaka ,  Terumi Chikama

IPC分类号： H04B10/00

CPC分类号： H04J14/021 ,  H04J14/0205 ,  H04J14/0206 ,  H04J14/0209 ,  H04J14/0212 ,  H04J14/0221

摘要： A light branching/inserting apparatus which can easily control light signal wavelengths, and which can branch, insert or transmit light signals having an optional wavelength and optional multiplexed number, by using a wavelength selection filter utilizing acousto-optic effects. The apparatus comprises; an ADM node section 10 which has an AOTF 11 with four ports as a wavelength selection filter and is connected to a transmission path, an RF signal generator 20 which generates an RF signal of an optional frequency and applies the signal to the AOTF 11, a selected wavelength-variable light branching section 30 which receives and processes the light signal output from the branching port of the AOTF 11 for each wavelength, a light inserting section 40 which generates an optional number of insertion light signals with optional wavelengths and sends the insertion light signals to an insertion port of the AOTF 11, and a monitoring section 50 which monitors the spectrum of the light signal input/output to/from the ADM node section 10.

摘要翻译： 一种光分支/插入装置，其可以容易地控制光信号波长，并且可以通过使用利用声光效应的波长选择滤波器来分支，插入或发送具有可选波长和可选复用数的光信号。 该装置包括： 具有AOTF 11的ADM节点部分10，其具有四个端口作为波长选择滤波器并连接到传输路径; RF信号发生器20，其生成任选频率的RF信号并将该信号施加到AOTF 11; 选择的波长可变光分支部分30，其接收和处理从每个波长的AOTF 11的分支端口输出的光信号;光插入部分40，其产生任选数量的具有任选波长的插入光信号，并发送插入光 信号到AOTF11的插入端口，以及监视部分50，其监视从/从ADM节点部分10输入/输出的光信号的频谱。

公开(公告)号：US07006771B1

公开(公告)日：2006-02-28

申请号：US09495715

申请日：2000-02-01

申请人： Hideyuki Miyata ,  Hiroshi Onaka

发明人： Hideyuki Miyata ,  Hiroshi Onaka

IPC分类号： H04B10/04

CPC分类号： H04B10/50575 ,  G02F2203/20 ,  H04B10/50595 ,  H04B10/572 ,  H04B10/58 ,  H04J14/0201 ,  H04J14/0221 ,  H04J14/0227 ,  H04J14/0246 ,  H04J14/0276 ,  H04J14/0283

摘要： The present invention relates to an optical communication apparatus for detecting the intensity of light in an optical modulator or the intensity of a modulation signal and for controlling the operating point of the optical modulator based on the result of detection. In the optical communication apparatus having such a configuration, the operating point of the optical modulator can be kept stable even when the input light or the modulation signal is temporarily non-existent in the optical communication apparatus.

公开(公告)号：US20050226550A1

公开(公告)日：2005-10-13

申请号：US11144607

申请日：2005-06-06

申请人： Hideyuki Miyata ,  Hiroshi Onaka ,  Tadao Nakazawa ,  Yutaka Kai ,  Hiroshi Miyata ,  Yoichi Takasu ,  Naoki Hashimuto

发明人： Hideyuki Miyata ,  Hiroshi Onaka ,  Tadao Nakazawa ,  Yutaka Kai ,  Hiroshi Miyata ,  Yoichi Takasu ,  Naoki Hashimuto

IPC分类号： G02B6/30 ,  G02B5/30 ,  G02B6/12 ,  G02B6/122 ,  G02F1/01 ,  G02F1/11 ,  G02F1/125 ,  G02F1/31 ,  H04J14/02 ,  G02B6/26

CPC分类号： H04J14/0221 ,  G02F1/0121 ,  G02F2203/585 ,  H04B10/0795 ,  H04B10/07953 ,  H04B10/0797

摘要： The present invention aims at providing a control method and a control apparatus for controlling the operation setting of an optical device with high accuracy, so as to reliably obtain characteristics according to a desired relationship to be set corresponding to a signal light, immediately after the control start. To this end, the control apparatus of the present invention comprises an optical coupler that branches a part of a main signal light input to the optical device, a monitoring optical device that operates in accordance with a control parameter same as for the optical device, and processes the monitor light branched by the optical coupler, a light receiver that receives the monitor light processed by the monitoring optical device, a detecting circuit that detects a relationship between the monitor light received by the light receiver, and the wavelength or optical power of the signal light, and a controlling circuit that adjust the control parameter for the optical device to control the operation setting, based on the relationship detected by the detecting circuit, so that characteristics of the optical device become capable of realizing the relationship to be set corresponding to the signal light.

公开(公告)号：US06462844B1

公开(公告)日：2002-10-08

申请号：US09236326

申请日：1999-01-25

申请人： Yutaka Kai ,  Hiroshi Onaka

发明人： Yutaka Kai ,  Hiroshi Onaka

IPC分类号： H04J1402

CPC分类号： H04B10/2525 ,  H04B10/25073 ,  H04B2210/252 ,  H04B2210/254 ,  H04B2210/256

摘要： In a wavelength-division multiplexing transmission technique, a loss difference compensator for compensating a loss difference of an optical signal at each wavelength generated in a wavelength-division-multiplexed optical signal due to a wavelength-dependent transmission loss characteristic of an optical transmission line is disposed to the optical transmission line for transmitting the wavelength-division-multiplexed optical signal having a wide wavelength band in which optical signals at a plurality of wavelengths are wavelength-division-multiplexed to compensate the loss difference of the optical signal at each wavelength generated in the wavelength-division-multiplexed optical signal due to the wavelength-dependent transmission loss characteristic of the optical transmission line and a dispersion compensator, thereby transmitting the wavelength-division-multiplexed optical signal in a wide wavelength band for a long distance.

摘要翻译： 在波分复用传输技术中，由于光传输线路的波长相关的传输损耗特性，用于补偿在波分复用光信号中产生的每个波长的光信号的损耗差的损耗差补偿器是 配置在光传输线路上，用于传输具有宽波长带的波分复用光信号，其中多个波长的光信号被波分复用以补偿在每个波长处产生的每个波长的光信号的损耗差 由于光传输线的波长相关的传输损耗特性和色散补偿器导致的波分复用光信号，从而在宽波长带中长波长的波分复用光信号发射。

公开(公告)号：US06417945B2

公开(公告)日：2002-07-09

申请号：US09799639

申请日：2001-03-07

申请人： George Ishikawa ,  Hideyuki Miyata ,  Hiroshi Onaka ,  Motoyoshi Sekiya ,  Kazue Okazaki

发明人： George Ishikawa ,  Hideyuki Miyata ,  Hiroshi Onaka ,  Motoyoshi Sekiya ,  Kazue Okazaki

IPC分类号： H04J1402

CPC分类号： G02B6/29377 ,  G02B6/4215 ,  H04B10/25133 ,  H04B10/2525 ,  H04B10/25253 ,  H04B10/255 ,  H04B10/2563 ,  H04B2210/252 ,  H04B2210/254 ,  H04B2210/258 ,  H04J14/02 ,  H04J14/0224

摘要： An optical transmission system in which a wavelength-division-multplexed (WDM) optical signal including a plurality of optical signals having different wavelengths is demultiplexed into first optical signals and second optical signals. The second optical signals have wavelengths longer than wavelengths of the first optical signals. A first dispersion compensator compensates dispersion of the first optical signals. A second dispersion compensator compensates dispersion of the second optical signals. The dispersion compensated first and second optical signals are then multiplexed together.

摘要翻译： 一种光传输系统，其中包括具有不同波长的多个光信号的波分复用（WDM）光信号被解复用为第一光信号和第二光信号。 第二光信号具有比第一光信号的波长长的波长。 第一色散补偿器补偿第一光信号的色散。 第二色散补偿器补偿第二光信号的色散。 然后将色散补偿的第一和第二光信号复用在一起。