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    • 1. 发明授权
    • SDH wireless transmission apparatus
    • SDH无线传输设备
    • US06262973B1
    • 2001-07-17
    • US09165433
    • 1998-10-02
    • Yuji ShiraishiIchiro AyukawaKimihiko YoshimuraHisamichi HazamaKimio WatanabeShingo MizunoTadayuki Sakama
    • Yuji ShiraishiIchiro AyukawaKimihiko YoshimuraHisamichi HazamaKimio WatanabeShingo MizunoTadayuki Sakama
    • G01R3108
    • H04J3/14H04J2203/0035H04J2203/006H04W24/00H04W88/06
    • When a wireless channel fails, a working signal and a protection signal are synchronized and switching is performed without instantaneous disconnection. Each working unit of a plurality of working units is provided with a wireless-channel failure detector for detecting a failure that has occurred in a working wireless channel; a synchronization detecting circuit for detecting synchronization between a working wireless channel and a protection wireless channel; a changeover switch for selecting a signal from either the protection wireless channel or a working wireless channel without instantaneous disconnection; and a unit failure detector for detecting a failure that requires switching of a unit. When a failure develops in a wireless channel and a working wireless channel and the protection wireless channel are synchronized, a radio protection switching device controls the changeover switch to switch between working and protection wireless channels without instantaneous disconnection. Further, when failure that requires switching of a unit occurs, the radio protection switching device controls a unit changeover switch to switch between a working unit and the protection unit.
    • 当无线信道出现故障时,工作信号和保护信号是同步的,并且在没有瞬时断开的情况下进行切换。 多个工作单元的每个工作单元设置有用于检测工作无线信道中发生的故障的无线信道故障检测器; 用于检测工作无线信道和保护无线信道之间的同步的同步检测电路; 切换开关,用于从保护无线信道或工作无线信道中选择信号,而不会立即断开; 以及用于检测需要切换单元的故障的单元故障检测器。 当无线信道和工作无线信道发生故障并且保护无线信道同步时,无线电保护交换设备控制切换开关在工作和保护无线信道之间切换,而不会立即断开连接。 此外,当发生需要切换单元的故障时,无线电保护切换装置控制单元切换开关以在工作单元和保护单元之间切换。
    • 5. 发明授权
    • Memory control method and apparatus therefor
    • 存储器控制方法及其装置
    • US5588136A
    • 1996-12-24
    • US279857
    • 1994-07-26
    • Kimio Watanabe
    • Kimio Watanabe
    • G06F12/02G06F11/32G06F11/34H04L12/26H04W24/00H04W88/02G06F11/00
    • H04L43/00G06F11/327G06F11/348H04L12/26H04W24/00
    • A memory controlling apparatus is provided with: a record information memory, a vacant address controller for serially storing the address data which specifies the addresses where record information referred to has been stored in order of reference, supplying the address data in the order of storage, and designating the addresses for storing the record information on new events by the supplied address data; and a LRU (least recently used) unit for storing the address data; and a LRU unit for storing the address data which specifies the address of the memory at which record information is stored in the order of storage. When a new event occurs, a control unit obtains the address at which the oldest record information is stored from the LRU unit, if no address is designated by the vacant address controller, and stores the record information on the new event at the address obtained, while storing the record information on the new event at the designated address when the address is designated by the vacant address controller.
    • 存储器控制装置具有:记录信息存储器,空地址控制器,用于按照参考顺序顺序地存储指定所参考的记录信息的地址的地址数据,按照存储顺序提供地址数据, 并且通过所提供的地址数据指定用于存储关于新事件的记录信息的地址; 和用于存储地址数据的LRU(最近最少使用)单元; 以及LRU单元,用于按照存储顺序存储指定记录信息的存储器的地址的地址数据。 当发生新的事件时,控制单元从LRU单元获得存储最早的记录信息的地址,如果空地址控制器没有指定地址,并将记录信息存储在所获取的地址上, 同时当由空地址控制器指定地址时,将指定地址上的新事件的记录信息存储起来。
    • 6. 发明授权
    • Credit settlement and ticketing terminal system
    • 信用结算和票务终端系统
    • US4794530A
    • 1988-12-27
    • US860508
    • 1986-05-07
    • Kazuo YukiuraKeniti SetoKimio WatanabeHiroshi HarimotoAkio Otani
    • Kazuo YukiuraKeniti SetoKimio WatanabeHiroshi HarimotoAkio Otani
    • G07F7/08G06Q30/06G06Q50/00G07B1/00G07F7/00G07F17/42
    • G06Q10/02G06Q20/10G06Q20/204G07B15/00G07F17/0014G07F17/42
    • A credit settlement and ticketing terminal system comprises a terminal unit for issuing request information, and a central unit for performing a processing for ticketing a ticket or the like by referring to the issued request information and a file managed by the central unit, and for delivering results of the processing to the terminal unit to ticket or issue a desired ticket or the like. The central unit includes a processor for processing reservation and ticketing and a calculator for calculating charges for the reservation and ticketing. When the request information from the terminal unit is recognized as credit ticketing request information, the central unit settles the charges incurred by selling on credit, edits results of the credit settlement such that the results and a ticketing data are printed out on different sheets, and delivers as response information, the results and ticketing data to the terminal unit. The terminal unit includes an input device for inputting items of reservation, a card reader for identifying the principal of a reservation applicant, a secret number or password code entry device, means for setting a display indicating that the charges for sales should be settled on credit, a control device for transmitting, as the credit ticketing request information, the inputted information to the central unit upon a transmission starting operation and a printer for printing out a ticket or coupon and the results of credit settlement based on response information from the central unit.
    • 信用结算和票务终端系统包括用于发出请求信息的终端单元,以及用于通过参考所发出的请求信息和由中央单元管理的文件执行票券等票务处理的中央单元,并且用于递送 对终端单元的处理结果进行打票或发出期望的票据等。 中央单元包括处理预约和票务的处理器以及用于计算预订和票务费用的计算器。 当来自终端单元的请求信息被确认为信用票据请求信息时,中央单元结算通过信用销售而产生的费用,编辑信用结算的结果,使得结果和票据数据在不同的表上打印出来,以及 将结果和票务数据作为响应信息提供给终端单元。 终端单元包括用于输入预约项目的输入设备,用于识别预约申请人的主体的读卡器,秘密号码或密码代码输入设备,用于设置指示销售费用应在信用额上结算的显示的装置 控制装置,用于在发送开始操作时将输入的信息作为信用票据请求信息发送到中央单元,以及用于打印出票据或优惠券的打印机以及基于来自中央单元的响应信息的信用结算结果 。
    • 7. 发明授权
    • Transmission apparatus, order wire transmission system and order wire monitoring method
    • 传输设备,订单线传输系统和订单线监控方法
    • US06944132B1
    • 2005-09-13
    • US09537785
    • 2000-03-29
    • Yuta AonoKimio Watanabe
    • Yuta AonoKimio Watanabe
    • H04M3/26G01R31/08H04B17/00H04B17/309H04M3/22
    • H04M3/244
    • An order wire monitoring method monitors form a monitoring control terminal a quality of an order wire line which couples transmission apparatuses via multiplexed lines which multiplex and transmit main and order wire signals. A transmission apparatus which is to transmit test data and a transmission apparatus which is to receive test data are specified from the monitoring control terminal, and the test data are transmitted from a specified transmitting apparatus to the order wire line in response to a start of test instructed from the monitoring control terminal. The monitoring control terminal monitors the quality of the order wire line based on information received from the specified receiving apparatus via the specified transmitting apparatus.
    • 订单线监视方法监视形成监控控制终端的订单有线线路的质量,其通过多路复用和发送主和有线信号的多路复用线耦合传输设备。 从监视控制终端指定发送测试数据的发送装置和接收测试数据的发送装置,根据开始测试,将测试数据从规定的发送装置发送到订单有线 从监控控制终端指示。 监视控制终端根据从规定的接收装置经指定的发送装置接收到的信息,监视订单有线线路的质量。
    • 9. 发明授权
    • Transmission system and transmission apparatus
    • 传输系统和传输设备
    • US06285755B1
    • 2001-09-04
    • US09159378
    • 1998-09-23
    • Kimio Watanabe
    • Kimio Watanabe
    • H04M176
    • H04M1/723
    • A transmission system comprises a plurality of transmission apparatuses which use a single channel commonly. Each transmission apparatus comprises switches for connecting and disconnecting transmission paths with adjacent transmission apparatuses, a line signaling-signal monitoring and detecting portion, and a network dividing logic portion which opens and closes the switches based on an output of the line signaling-signal monitoring and detecting portion. The network dividing logic portion closes switches of transmission paths between transmission apparatuses which perform a telephone conversation and opens the other switches.
    • 传输系统包括通常使用单个信道的多个传输设备。 每个发送装置包括用于连接和断开与相邻发送装置的传输路径的交换机,线路信令信号监视和检测部分,以及基于线路信令信号监视的输出来打开和关闭交换机的网络分割逻辑部分,以及 检测部。 网络分割逻辑部分闭合执行电话交谈的传输设备之间的传输路径的开关,并打开其他交换机。