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    • 14. 发明授权
    • WDM optical transmission system and wavelength dispersion compensation method
    • WDM光传输系统和波长色散补偿方法
    • US08611748B2
    • 2013-12-17
    • US13429999
    • 2012-03-26
    • Makoto YoshimiYoshiyuki Maeda
    • Makoto YoshimiYoshiyuki Maeda
    • H04J14/02
    • H04B10/25133H04B10/07951H04J14/02
    • A WDM optical transmission system includes a plurality of optical transmission devices, each of which include a first memory that stores a first control program that controls a dispersion compensation amount in a host device; a processor to execute the first control program; a notification frame transmission circuit that transmits an information indicating a setting value of the dispersion compensation amount and a detection result corresponding to the setting value to another device; a third memory that stores a second control program that calculates a control value of the dispersion compensation amount in the another device; and a control frame transmission circuit that transmits the control value to the another device, wherein the processor executes the second control program when a problem occurs in the another device, and controls the dispersion compensation amount in the host device when a problem occurs in the host device.
    • WDM光传输系统包括多个光传输设备,每个光传输设备包括存储控制主设备中的色散补偿量的第一控制程序的第一存储器; 执行第一控制程序的处理器; 通知帧发送电路,其将表示所述色散补偿量的设定值的信息和与所述设定值对应的检测结果发送到其他装置; 第三存储器,存储计算另一装置中的色散补偿量的控制值的第二控制程序; 以及控制帧传输电路,其将所述控制值发送到所述另一设备,其中当所述另一设备中出现问题时,所述处理器执行所述第二控制程序,并且当所述主机发生问题时控制所述主机设备中的色散补偿量 设备。
    • 15. 发明授权
    • Communication device in a virtual private network using a multi protocol label switch
    • 通信设备在虚拟专用网中使用多协议标签交换机
    • US07894439B2
    • 2011-02-22
    • US12187457
    • 2008-08-07
    • Makoto Yoshimi
    • Makoto Yoshimi
    • H04L12/28H04L12/56
    • H04L45/50H04L12/66H04L45/04H04L2212/00
    • A communication device is, in an MPLS network including a first area and a second area, the first area being notified of aggregate route information into which pieces of route information on a plurality of routes are aggregated, and using an LDP for generating an LSP, located in the first area but spans between the first area and the second area and receives a message for generating the LSP using one of the plurality of routes within the second area, wherein the communication device is stored with aggregate route information, pieces of route information and labels, then determines whether the route information in the message is stored or not when receiving the message, and, if not stored, executes a label distribution process if the route specified by the route information is one of the routes aggregated with the stored aggregate route information.
    • 通信装置在包括第一区域和第二区域的MPLS网络中,通知聚合路由信息的第一区域,多条路由上的路由信息​​被聚合到其中,并且使用LDP生成LSP, 位于第一区域,但跨越第一区域和第二区域之间,并且接收用于使用第二区域内的多条路线中的一条生成LSP的消息,其中通信设备与聚合路由信息一起存储路径信息 和标签,然后在接收到消息时确定消息中的路由信息​​是否被存储,并且如果不存储,则如果路由信息指定的路由是与存储的聚合聚合的路由之一,则执行标签分发处理 路线信息。
    • 16. 发明授权
    • Method of manufacturing semiconductor memory device
    • 制造半导体存储器件的方法
    • US06342408B1
    • 2002-01-29
    • US09658573
    • 2000-09-08
    • Yukihito OowakiMasako YoshidaMakoto Yoshimi
    • Yukihito OowakiMasako YoshidaMakoto Yoshimi
    • H01L21336
    • G11C11/4091H01L27/10897H01L27/12
    • A semiconductor device includes a semiconductor layer used as a substrate formed on an insulating film, a plurality of MOS transistors arranged on the semiconductor layer and each having a gate, a source, and a drain, a pair of MOS transistors of the plurality of MOS transistors constituting a detection circuit for detecting magnitudes of potentials applied to the gates as a difference between conductances of the pair of transistors, and a diffusion layer region of the same conductivity type as that of the semiconductor layer, arranged on one of portions of the sources and drains of the pair of MOS transistors constituting the detection circuit, for connecting portions serving as the substrates of the pair of MOS transistors to each other.
    • 半导体器件包括用作形成在绝缘膜上的衬底的半导体层,布置在半导体层上并且各自具有栅极,源极和漏极的多个MOS晶体管,多个MOS的一对MOS晶体管 构成检测电路的晶体管,用于检测施加到栅极的电位的大小,作为一对晶体管的电导率差,以及与半导体层的导电类型相同的导电类型的扩散层区域,布置在源的一部分 以及构成检测电路的一对MOS晶体管的漏极,用于将用作一对MOS晶体管的基板的部分彼此连接。