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106 条记录 (耗时 0.038 秒)

    Battery assembly
    2.
    发明申请
    Battery assembly 有权
    电池组件

    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。

    Piston and process for manufacturing the same
    3.
    发明申请
    Piston and process for manufacturing the same 审中-公开
    活塞和制造过程相同

    公开(公告)号：US20080250923A1

    公开(公告)日：2008-10-16

    申请号：US12078200

    申请日：2008-03-27

    申请人： Kenichi Mitsui ,  Tatsuo Suzuki ,  Tadanobu Ota ,  Takao Suzuki ,  Hiroshi Onaka ,  Yasunori Uchida

    发明人： Kenichi Mitsui ,  Tatsuo Suzuki ,  Tadanobu Ota ,  Takao Suzuki ,  Hiroshi Onaka ,  Yasunori Uchida

    IPC分类号： F16J9/00

    CPC分类号： F02F3/12 ,  Y10T29/49249

    摘要： A piston includes a piston body, an elastic adhesive layer, and a low thermal-conductivity sheet. The piston body has a piston top surface facing a combustion chamber, and exhibits a first thermal conductivity. The elastic adhesive sheet is formed on the piston top surface of the piston body, and includes a heat resistant resin. The low thermal-conductivity sheet is formed on the elastic adhesive layer, and exhibits a second thermal conductivity being lower than the first thermal conductivity of the piston body and falling in a range of from 5 or more to 40 W/m·K or less.

    摘要翻译： 活塞包括活塞体，弹性粘合剂层和低热导率片。 活塞体具有面向燃烧室的活塞顶表面，并且呈现出第一导热性。 弹性粘合片形成在活塞体的活塞顶面上，并且包括耐热性树脂。 低导热性片材形成在弹性粘合剂层上，并且表现出比活塞体的第一热导率低的第二导热率并且落在5至40W / m.K以下的范围内。

    Encryption method, cryptogram decoding method, encryptor, cryptogram decoder, transmission/reception system, and communication system
    6.
    发明授权
    Encryption method, cryptogram decoding method, encryptor, cryptogram decoder, transmission/reception system, and communication system 有权
    加密方法，密码解码方式，加密方式，密码解码器，发送/接收系统和通信系统

    公开(公告)号：US07822204B2

    公开(公告)日：2010-10-26

    申请号：US11525164

    申请日：2006-09-22

    申请人： Setsuo Yoshida ,  Osamu Hirota ,  Hiroshi Onaka

    发明人： Setsuo Yoshida ,  Osamu Hirota ,  Hiroshi Onaka

    IPC分类号： H04K1/00 ,  H04L9/00 ,  H04L9/28

    CPC分类号： H04L1/0045 ,  H04L9/0662 ,  H04L9/0852 ,  H04L9/12 ,  H04L25/4917 ,  H04L2209/127

    摘要： An encryption technique allowing use of classic Y-00 scheme performed using classic physical random numbers instead of quantum fluctuation in electrical communication and data storage in recording media, including a first modulation step for multilevel-modulating input data by associating with specific state pairs determined by physical random numbers, a second modulation step for outputting the output of the first step by irregularly associating with another signal by physical random numbers, and a channel coding step for channel-coding the output of the second step into desired codeword and outputting it as encrypted data, wherein the decoded signal obtained by channel-decoding the encrypted data can be discriminated which of specific state pairs the signal corresponds to and demodulated into the input data, and output by the first modulation by state pairs other than the specific state pairs and the second modulation by a physical random number different from the physical random number.

    摘要翻译： 一种加密技术，允许使用经典的物理随机数而不是记录介质中的电气通信和数据存储中的量子波动执行的经典的Y-00方案，包括通过与通过与特定的状态对相关联的多电平调制输入数据的第一调制步骤 物理随机数，第二调制步骤，用于通过与物理随机数不同地与另一个信号相关联地输出第一步骤的输出;以及信道编码步骤，用于对第二步骤的输出进行信道编码为期望的码字，并将其输出为加密的 数据，其中通过对加密数据进行通道解码而获得的解码信号可以鉴别信号对应于哪个特定状态对并被解调成输入数据，并且通过除特定状态对之外的状态对通过第一调制输出， 通过与物理随机数不同的物理随机数进行二次调制 呃

    Chromatic dispersion monitoring method and chromatic dispersion monitoring apparatus, and optical transmission system
    7.
    发明授权
    Chromatic dispersion monitoring method and chromatic dispersion monitoring apparatus, and optical transmission system 有权
    色散监测方法和色散监测装置，以及光传输系统

    公开(公告)号：US07769299B2

    公开(公告)日：2010-08-03

    申请号：US11475046

    申请日：2006-06-27

    申请人： Hiroki Ooi ,  Akira Miura ,  Hiroshi Onaka

    发明人： Hiroki Ooi ,  Akira Miura ,  Hiroshi Onaka

    IPC分类号： H04B10/12 ,  H04B10/00

    CPC分类号： G01M11/333 ,  G01M11/338 ,  H04B10/07951 ,  H04B10/2513

    摘要： A chromatic dispersion monitoring apparatus according to the present invention comprises: a photodetector which photo-electrically converts an optical signal; a low-pass filter which limits a frequency bandwidth of the photo-electrically converted electrical signal to be within a range set according to a modulation format of the optical signal and a bit rate thereof; a DC elimination circuit which eliminates a direct current component of the bandwidth limited electrical signal; and a power detector which detects the power of the bandwidth limited electrical signal to detect the residual dispersion of the optical signal. As a result, it becomes possible to easily realize the chromatic dispersion monitoring apparatus of low cost, which is also capable to be arranged on an in-line.

    摘要翻译： 根据本发明的色散监视装置包括：光电转换光信号的光电检测器; 将光电转换电信号的频带宽度限制在根据光信号的调制格式及其比特率设定的范围内的低通滤波器; DC消除电路，其消除带宽受限电信号的直流分量; 以及功率检测器，其检测带宽受限电信号的功率，以检测光信号的残余色散。 结果，可以容易地实现也能够排列在一起的低成本的色散监视装置。

    Method and System for Transmitting Information in an Optical Communication System Using Distributed Amplification
    8.
    发明申请
    Method and System for Transmitting Information in an Optical Communication System Using Distributed Amplification 审中-公开
    在使用分布式放大的光通信系统中传输信息的方法和系统

    公开(公告)号：US20090136229A1

    公开(公告)日：2009-05-28

    申请号：US12359406

    申请日：2009-01-26

    申请人： Takeshi Hoshida ,  Hiroshi Onaka ,  Takafumi Terahara

    发明人： Takeshi Hoshida ,  Hiroshi Onaka ,  Takafumi Terahara

    IPC分类号： H04J14/00

    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。

    Optical receiver and optical receiving method corresponding to differential M-phase shift keying system
    9.
    发明申请
    Optical receiver and optical receiving method corresponding to differential M-phase shift keying system 有权

    公开(公告)号：US20060280510A1

    公开(公告)日：2006-12-14

    申请号：US11397690

    申请日：2006-04-05

    申请人： Hiroshi Onaka ,  Takeshi Hoshida

    发明人： Hiroshi Onaka ,  Takeshi Hoshida

    IPC分类号： H04B10/04

    CPC分类号： H04L27/223 ,  H04B10/60 ,  H04L27/2331

    摘要： An optical receiver comprises branching units for branching and supplying the signal lights to be inputted to the first to fourth optical waveguides provided on a substrate, second to third optical waveguides for giving delay time differences corresponding to a symbol of the DMPSK modulated signal, a demodulating unit for demodulating two light signals through interference of signal lights between the first to second optical waveguides and between the third to fourth optical waveguides, two optical detectors for converting two light signals from the demodulating unit, and a light path length varying unit for identically varying each light path length of two optical waveguides being arranged through selection of combinations of the first and third optical waveguides, the first and fourth optical waveguides, and the second and third optical waveguides in one region when the wavelength of the signal light is varied.

    Optical amplifier and optical monitor circuit
    10.
    发明申请
    Optical amplifier and optical monitor circuit 有权
    光放大器和光电监控电路

    公开(公告)号：US20060024063A1

    公开(公告)日：2006-02-02

    申请号：US10998064

    申请日：2004-11-29

    申请人： Miki Onaka ,  Etsuko Hayashi ,  Hiroshi Onaka

    发明人： Miki Onaka ,  Etsuko Hayashi ,  Hiroshi Onaka

    IPC分类号： H04B10/12

    CPC分类号： H04B10/2941 ,  H01S3/06754 ,  H01S3/1305 ,  H04B10/071 ,  H04B10/07955

    摘要： An optical amplifier of the present invention comprises: an optical amplifying circuit which amplifies a signal light; an optical reflection medium which is disposed on an optical fiber connected to the optical amplifying circuit and is capable of reflecting a noise light which exists in a predetermined wavelength range outside a signal band, among noise lights generated in said optical amplifying circuit, to radiate the reflected noise light to the outside of a core of the optical fiber; a light receiver which receives the noise light reflected to be radiated to the outside of the core of the optical fiber by the optical reflection medium, to detect the power of the noise light; and a computation circuit which computes the total power of the noise lights generated in the optical amplifying circuit based on the detection result of the light receiver. Thus, it is possible to provide at a low cost an optical amplifier provided with a monitoring function capable of detecting high accurately, with a simple optical circuit configuration, the noise light power and the like generated when the signal light is amplified.

    摘要翻译： 本发明的光放大器包括：放大信号光的光放大电路; 光反射介质，其设置在与光放大电路连接的光纤上，并且能够反射存在于信号频带外的预定波长范围内的噪声光，在所述光放大电路中产生的噪声光中， 将反射的噪声光反射到光纤的核心的外部; 光接收器，其通过光反射介质接收被辐射到光纤的芯的外部的噪声光，以检测噪声光的功率; 以及计算电路，其基于所述光接收器的检测结果来计算在所述光放大电路中产生的噪声光的总功率。 因此，可以以低成本提供具有能够以简单的光电路结构高精度检测的监视功能的光放大器，当信号光被放大时产生的噪声光功率等。