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18 条记录 (耗时 0.023 秒)

    Method of controlling path audit in switches
    1.
    发明授权
    Method of controlling path audit in switches 失效
    控制交换机路径审计的方法

    公开(公告)号：US06266325B1

    公开(公告)日：2001-07-24

    申请号：US09022956

    申请日：1998-02-12

    申请人： Eiji Ishioka ,  Sumie Morita ,  Shigeru Sekine ,  Hiromi Odaka ,  Yoshihiro Watanabe ,  Toshiaki Oishi

    发明人： Eiji Ishioka ,  Sumie Morita ,  Shigeru Sekine ,  Hiromi Odaka ,  Yoshihiro Watanabe ,  Toshiaki Oishi

    IPC分类号： G01R3108

    CPC分类号： H04L49/309 ,  H04L49/255 ,  H04L49/256 ,  H04Q11/0478

    摘要： In a path audit control method, (1) a unit (a discrete unit or common unit) within a switch holds bitmap information indicating whether each channel identifier is being used to establish a path; (2) a central controller sends the unit bitmap information indicating whether each channel identifier has been used to establish a path; (3) the unit compares bitmap information which it itself is holding with bitmap information that has been sent from the central controller; and (4) if the bitmap information held by the unit and the bitmap information that has been sent from the central controller do not match, the central controller and the unit cooperate to execute matching processing in such a manner that the compared items of bitmap information will be made to match.

    摘要翻译： 在路径审计控制方法中，（1）交换机内的单元（离散单元或公共单元）保持指示每个信道标识符是否用于建立路径的位图信息; （2）中央控制器发送指示每个信道标识符是否已被用于建立路径的单元位图信息; （3）单元比较其本身正在保存的位图信息与从中央控制器发送的位图信息; 和（4）如果由单元保持的位图信息和从中央控制器发送的位图信息不匹配，则中央控制器和单元协作以执行匹配处理，使得比较的位图信息项 将被匹配。

    ATM switching unit
    6.
    发明授权
    ATM switching unit 失效
    ATM交换单元

    公开(公告)号：US06466576B2

    公开(公告)日：2002-10-15

    申请号：US09046140

    申请日：1998-03-23

    申请人： Shigeru Sekine ,  Eiji Ishioka ,  Hiromi Odaka

    发明人： Shigeru Sekine ,  Eiji Ishioka ,  Hiromi Odaka

    IPC分类号： H04B2900

    CPC分类号： H04L12/5601 ,  H04L47/125 ,  H04L2012/5627 ,  H04L2012/5648 ,  H04Q11/0478

    摘要： In an ATM switching unit, action information indicative of a cell of a presently operable system is stored into such a cell received from a line which is used as the line for the presently operable system, among cells received from duplicated lines, and also standby information indicative of a cell of a spare operation system is stored into such a cell received from a line which is used as the line for the spare operation system in an individual unit. Thereafter, the cells are transferred to a common unit. In this common unit, the cell into which the standby information has been stored is discarded by an IVC unit. Subsequently, transfer destination address information of the cell into which the action information has been stored is specified, and this specified cell is transferred to an output path thereof.

    摘要翻译： 在ATM交换单元中，指示当前可操作系统的小区的动作信息被存储在从用于当前可操作系统的线路的线路中接收的小区中，在从复制线路接收的小区中，以及待机信息 表示备用操作系统的单元的指示被存储在从用作单独单元中的备用操作系统的线路的线路接收的这样的小区中。 此后，将单元转移到公共单元。 在该通用单元中，备用信息已被存储的单元被IVC单元丢弃。 随后，指定已经存储了动作信息的单元的传送目的地地址信息，并将该指定的单元传送到其输出路径。

    Computer system with keyboard and pointing device interface for managing device input codes
    7.
    发明授权
    Computer system with keyboard and pointing device interface for managing device input codes 失效
    具有键盘和指点设备接口的计算机系统，用于管理设备输入代码

    公开(公告)号：US5898425A

    公开(公告)日：1999-04-27

    申请号：US608196

    申请日：1996-02-28

    申请人： Shigeru Sekine

    发明人： Shigeru Sekine

    IPC分类号： G06F3/02 ,  G06F3/023 ,  G06F3/033 ,  G06F3/038 ,  G09G5/00 ,  G06F3/00 ,  H02B1/20

    CPC分类号： G06F3/0383 ,  G06F3/0213 ,  G06F3/023

    摘要： A connector mounted on a system board has terminals the number of which corresponds to the total sum of key matrix control signal lines and pointing stick control signal lines. The key matrix control signal lines and pointing stick control signal lines are connected together to the connector. Both a keyboard interface and a pointing stick interface can thus be achieved by the single connector, resulting in improvement in mounting efficiency, decrease in cost and simplification in assembly process.

    摘要翻译： 安装在系统板上的连接器的端子数量对应于键矩控制信号线和指点杆控制信号线的总和。 键矩控制信号线和指点杆控制信号线连接在一起。 因此，可以通过单个连接器实现键盘接口和指点杆接口，从而提高了安装效率，降低了成本，并且简化了组装过程。

    Computer system for avoiding coincidence of port address on a bus during expansion
    8.
    发明授权
    Computer system for avoiding coincidence of port address on a bus during expansion 失效
    计算机系统，用于在扩展期间避免总线上端口地址的一致性

    公开(公告)号：US5680625A

    公开(公告)日：1997-10-21

    申请号：US407651

    申请日：1995-03-21

    申请人： Shigeru Sekine ,  Kazunori Yamaki ,  Nobutaka Nishigaki

    发明人： Shigeru Sekine ,  Kazunori Yamaki ,  Nobutaka Nishigaki

    IPC分类号： G06F1/16 ,  G06F1/30 ,  G06F1/00 ,  G06F1/18

    CPC分类号： G06F1/305 ,  G06F1/1632

    摘要： In a computer system, when an expansion unit is connected to a computer main body by an interface card, power supply control and I/O port selection are performed at the start of the computer system. In the power supply control, when an expansion power supply of the expansion unit is turned on, a first voltage is supplied to a main power supply of the computer main body. When the main power supply is turned on, main voltages are supplied to computer main body elements from the main power supply in response to the main voltage, and a second voltage is supplied to the expansion power supply through the interface. In response to the second voltage, expansion voltages is supplied to expansion unit elements, and an interface voltage is supplied to the interface. After the power supply control is completed, the I/O port selection is performed. The port addresses of the I/O ports in the computer main body are compared with the port addresses of the I/O ports in the expansion unit. If both port addresses coincide with each other, the I/O ports in the computer main body are disabled, and the I/O ports in the expansion unit are enabled.

    摘要翻译： 在计算机系统中，当通过接口卡将扩展单元连接到计算机主体时，在计算机系统的启动时执行电源控制和I / O端口选择。 在电源控制中，当扩展单元的扩展电源接通时，向计算机主体的主电源供给第一电压。 当主电源接通时，主电压响应于主电压从主电源提供给计算机主体元件，并且第二电压通过接口提供给扩展电源。 响应于第二电压，扩展电压被提供给扩展单元元件，并且接口电压被提供给接口。 电源控制完成后，执行I / O端口选择。 将计算机主体中的I / O端口的端口地址与扩展单元中的I / O端口的端口地址进行比较。 如果两个端口地址相互重合，则计算机主机中的I / O端口被禁用，并且扩展单元中的I / O端口被使能。

    Circuit for providing digital data having high clarity in a digital signal receiver
    9.
    发明授权
    Circuit for providing digital data having high clarity in a digital signal receiver 失效
    用于在数字信号接收机中提供高清晰度的数字数据的电路

    公开(公告)号：US5329538A

    公开(公告)日：1994-07-12

    申请号：US846939

    申请日：1992-03-06

    申请人： Hisato Kawano ,  Takashi Tabu ,  Shigeru Sekine ,  Masaki Kira

    发明人： Hisato Kawano ,  Takashi Tabu ,  Shigeru Sekine ,  Masaki Kira

    IPC分类号： G06F3/00 ,  G06F11/00 ,  G11B20/10 ,  G11B20/18 ,  H03H17/00 ,  H03H17/02 ,  H04Q1/36

    CPC分类号： G11B20/18 ,  G06F11/00 ,  G11B20/10

    摘要： In the present invention, input data are extracted by a clock and compared with the previous input data. A cyclic counter is provided for cyclically counting clock signals in each noise erasure time period (the maximum retaining time of a signal referred to as noise). When a change is detected in input data, the counter value is stored. When the input data indicate no changes, the counter value and the stored counter value are compared. If a non-coincident result is outputted, it indicates that the noise erasure time has not passed since the input data indicated a change. Therefore, the input data are not outputted. If a coincident result is outputted, it indicates that the cyclic counter counted one cycle. That is, the noise erasure time has passed. Therefore, the input data are outputted since the input data are not recognized as noise.

    摘要翻译： 在本发明中，通过时钟提取输入数据，并与先前的输入数据进行比较。 提供了循环计数器，用于在每个噪声消除时间段（被称为噪声的信号的最大保持时间）中周期性地计数时钟信号。 当在输入数据中检测到变化时，存储计数器值。 当输入数据表示没有变化时，比较计数器值和存储的计数器值。 如果输出不一致的结果，则表示噪声消除时间没有通过，因为输入数据表示改变。 因此，不输出输入数据。 如果输出一致的结果，则表示循环计数器计数一个周期。 也就是说，噪音消除时间已经过去了。 因此，由于输入数据不被识别为噪声，因此输出输入数据。

    Message division communication method and communication system
    10.
    发明授权
    Message division communication method and communication system 失效
    消息分组通信方式和通信系统

    公开(公告)号：US06654385B1

    公开(公告)日：2003-11-25

    申请号：US09362169

    申请日：1999-07-27

    申请人： Hiromi Odaka ,  Sumie Morita ,  Shigeru Sekine ,  Eiji Ishioka ,  Hisashi Koga

    发明人： Hiromi Odaka ,  Sumie Morita ,  Shigeru Sekine ,  Eiji Ishioka ,  Hisashi Koga

    IPC分类号： H04J316

    CPC分类号： H04L12/403 ,  H04L1/16 ,  H04L12/40013 ,  H04L12/46

    摘要： A message division communication method and system are disclosed for a communication system comprising a host, an intermediate device connected to the host through a high-speed bus and a remote device connected to the intermediate device or the host through a low-speed bus. A message is transmitted in such a manner that the host designates and notifies the remote device of a maximum message length determined in a way corresponding to the transmission rate of the low-speed bus and divides the message into division messages each not exceeding the maximum message length thereby to transmit and receive the division messages between the host and the remote device. Even with a communication system in which low-speed and high-speed buses coexist, a message can be transmitted and received by a common communication control scheme.

    摘要翻译： 公开了一种用于通信系统的消息分割通信方法和系统，所述通信系统包括主机，通过高速总线连接到主机的中间设备和通过低速总线连接到中间设备或主机的远程设备。 以如下方式发送消息：主机以与低速总线的传输速率对应的方式确定的最大消息长度来指定和通知远程设备，并将该消息划分为不超过最大消息的分割消息 长度，从而在主机和远程设备之间发送和接收除法消息。 即使使用低速和高速总线共存的通信系统，也可以通过公共通信控制方案发送和接收消息。