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16 条记录 (耗时 0.022 秒)

    Loop back control system
    1.
    发明授权
    Loop back control system 失效
    回路控制系统

    公开(公告)号：US4769807A

    公开(公告)日：1988-09-06

    申请号：US84099

    申请日：1987-08-11

    申请人： Tokuhiro Niwa ,  Hisashi Matsumura ,  Atsushi Ugajin

    发明人： Tokuhiro Niwa ,  Hisashi Matsumura ,  Atsushi Ugajin

    IPC分类号： H04L1/24 ,  H04L12/437 ,  H04J3/14

    CPC分类号： H04L1/243 ,  H04L12/437

    摘要： In a loop communication system in which a plurality of stations connected to a pair of loop transmission lines comprised of a main transmission line and a preparatory transmission line communicate with each other through the loop transmission lines, one of the transmission lines has to be looped back to the other when failures occur in both the transmission lines by escaping from a point at which the failures occur. When the master station sequentially transmits loop back command signals to slave stations connected to the loop transmission lines, it takes into consideration the number of slave stations present between the master station and an interrogated slave station inclusive thereof so as to vary the monitoring time in accordance with a turn around time required for the master station to receive a response signal sent from the interrogated slave station being in receipt of a loop back command signal, thereby reducing the time for loop back.

    摘要翻译： 在环路通信系统中，连接到由主传输线路和预备传输线路组成的一对环路传输线路的多个站点通过环路传输线路相互通信，传输线路之一必须环回 另一方面，当从发生故障的点逃逸时，在两条传输线路中发生故障。 当主站顺序地将回送指令信号发送到连接到环路传输线路的从站时，考虑到存在于主站和询问的从站之间的从站的数量，包括其中的从站，以便根据 主站需要接收从被询问的从站发送的响应信号所需的时间，该响应信号正在接收到回送命令信号，从而减少了回路的时间。

    Buffer management system
    2.
    发明授权
    Buffer management system 失效
    缓冲管理系统

    公开(公告)号：US5046039A

    公开(公告)日：1991-09-03

    申请号：US196540

    申请日：1988-05-20

    申请人： Atsushi Ugajin ,  Hisashi Matsumura ,  Tokuhiro Niwa

    发明人： Atsushi Ugajin ,  Hisashi Matsumura ,  Tokuhiro Niwa

    IPC分类号： H04L13/08 ,  G06F13/38 ,  H04L12/24 ,  H04L12/42

    CPC分类号： H04L47/10 ,  G06F13/385 ,  H04L12/24 ,  H04L41/00

    摘要： In a buffer management system for communication apparatus, the statistical information to be collected at each station such as the number of occurences of receiver buffer busy state is counted at regular time intervals for a preset time duration, and if it becomes in excess of a predetermined number, the ratio in size of transmitter buffer area to receiver buffer area is changed in accordance with the buffer busy state number such that the size of the receiver buffer area becomes larger.

    摘要翻译： 在通信装置的缓冲管理系统中，在预定的持续时间内，以规则的时间间隔对每个站点收集的统计信息（例如接收缓冲区繁忙状态的发生次数）进行计数，如果超过预定的时间 发送缓冲区的大小与接收缓冲区的比例根据缓冲区忙状态号而改变，使得接收缓冲区的大小变大。

    Fault processing method and information processing system
    4.
    发明授权
    Fault processing method and information processing system 失效
    故障处理方法和信息处理系统

    公开(公告)号：US5636341A

    公开(公告)日：1997-06-03

    申请号：US476945

    申请日：1995-06-07

    申请人： Masayuki Matsushita ,  Atsushi Ugajin ,  Shooichi Murase

    发明人： Masayuki Matsushita ,  Atsushi Ugajin ,  Shooichi Murase

    IPC分类号： G06F11/14 ,  G06F13/00 ,  G06F11/30 ,  G06F11/00 ,  G06F11/22

    CPC分类号： G06F11/1438

    摘要： When a fault occurs on a data communication processor that controls data communication between information processors, all information processors connected to the data communication processor are notified of the occurrence of the fault, upon which the information processors automatically reset the data communications processors. A fault detector is provided in an interface controller in a data communications processor 101, a crossbar switch 108, and an arbitration controller 109. When a fault occurs, the fault processor in the interface controller is notified of the occurrence and the failed location by means of a broadcast signal. The fault processor notifies the information processor of the fault by means of an interrupt signal. The notified information processor instructs the data communications processor to reset each controller of the data communication processor for fault recovery.

    摘要翻译： 当在控制信息处理器之间的数据通信的数据通信处理器上发生故障时，连接到数据通信处理器的所有信息处理器被通知故障的发生，信息处理器自动重置数据通信处理器。 在数据通信处理器101，交叉开关108和仲裁控制器109中的接口控制器中提供故障检测器。当发生故障时，接口控制器中的故障处理器通过装置被通知发生和故障位置 的广播信号。 故障处理器通过中断信号通知信息处理器故障。 通知信息处理器指示数据通信处理器重置数据通信处理器的每个控制器以进行故障恢复。

    Serial signal receiving device, serial transmission system and serial transmission method
    5.
    发明授权
    Serial signal receiving device, serial transmission system and serial transmission method 有权
    串行信号接收装置，串行传输系统和串行传输方式

    公开(公告)号：US07920079B2

    公开(公告)日：2011-04-05

    申请号：US12433379

    申请日：2009-04-30

    申请人： Hirokazu Tsubota ,  Toshio Hisamura ,  Atsushi Ugajin

    发明人： Hirokazu Tsubota ,  Toshio Hisamura ,  Atsushi Ugajin

    IPC分类号： H03M9/00

    CPC分类号： H03M9/00

    摘要： A serial signal receiving device, includes: a serial-parallel converter that converts a transmitted serial signal into a parallel signal, wherein the serialized signal is obtained by the plural signal; a storage unit that stores phase difference information indicating a phase difference among the plural signals; and a correcting unit that corrects a phase relation among the plural signals of the parallel signal output from the serial-parallel converter based on the phase difference information stored by the storage unit.

    摘要翻译： 一种串行信号接收装置，包括：串行并行转换器，其将所发送的串行信号转换为并行信号，其中通过所述多个信号获得所述串行化信号; 存储单元，存储表示所述多个信号之间的相位差的相位差信息; 以及校正单元，其基于由所述存储单元存储的相位差信息来校正从所述串行 - 并行转换器输出的并行信号的所述多个信号之间的相位关系。

    Information processing system with communication system and hot stand-by change-over function therefor
    6.
    发明授权
    Information processing system with communication system and hot stand-by change-over function therefor 失效
    信息处理系统，具有通信系统和热备用切换功能

    公开(公告)号：US5983360A

    公开(公告)日：1999-11-09

    申请号：US881120

    申请日：1997-06-24

    申请人： Atsushi Ugajin

    发明人： Atsushi Ugajin

    IPC分类号： G06F11/20 ,  G06F13/00 ,  H04L12/44 ,  H04L12/46 ,  G06F11/00

    CPC分类号： G06F11/2038 ,  G06F11/2028 ,  G06F11/2046

    摘要： A running information processing system and a standby information processing system are connected via networks to a bridge to communicate with partner terminals. A hot standby function is provided such that the partner terminal is not required to include a path change-over function. When it is assumed via an alive or dead state monitoring path that the running system is not operating normally, the standby system takes over processing of the running system, adds to a frame a communication address of the running system as the communication address of the transmission source, and sends the frame via the bridge. The bridge includes a plurality of ports to connect a plurality of LANs, and transfers between the ports the frame to which the communication addresses of the transmission source and destination of the information processing system are added for a relaying operation of the frame. The relaying operation is accomplished according to a latest correspondence relationship between the port having received the frame sent from the information processing system of the transmission source of the frame and the communication address of the information processing system of the transmission source added to the frame. When the standby system transmits via the bridge a frame including the communication address of the running system as the communication address of the transmission source, the bridge transmits the frame destined to the running system to the standby system without recognizing change-over of the running system.

    摘要翻译： 运行信息处理系统和备用信息处理系统经由网络连接到桥接器以与伙伴终端进行通信。 提供热备用功能，使得伙伴终端不需要包括路径切换功能。 当通过活动或死状态监视路径假定运行系统不正常运行时，备用系统接管运行系统的处理，将运行系统的通信地址作为传输的通信地址添加到帧 源，并通过桥发送帧。 该桥包括多个用于连接多个LAN的端口，并且在该端口之间传送添加了用于帧的中继操作的信息处理系统的发送源和目的地的通信地址的帧。 根据从帧的发送源的信息处理系统发送的帧的端口和添加到该帧的发送源的信息处理系统的通信地址之间的最新的对应关系，完成中继操作。 当备用系统经由桥接器将包括运行系统的通信地址的帧作为发送源的通信地址进行发送时，桥将目的地为运行系统的帧发送到备用系统，而不识别正在运行的系统的转换 。

    Exposure device for controlling light emitting elements
    7.
    发明授权
    Exposure device for controlling light emitting elements 有权
    用于控制发光元件的曝光装置

    公开(公告)号：US08217973B2

    公开(公告)日：2012-07-10

    申请号：US12561745

    申请日：2009-09-17

    申请人： Kohei Shioya ,  Atsushi Ugajin ,  Satoshi Kurashima ,  Tetsuya Hori ,  Tomoaki Sakita

    发明人： Kohei Shioya ,  Atsushi Ugajin ,  Satoshi Kurashima ,  Tetsuya Hori ,  Tomoaki Sakita

    IPC分类号： B41J2/435

    CPC分类号： G03G15/326 ,  G03G15/0435 ,  G06K15/1209 ,  G06K15/129 ,  H04N1/02865 ,  H04N1/02885 ,  H04N1/0306 ,  H04N1/113 ,  H04N2201/02452 ,  H04N2201/02479

    摘要： An exposure device includes plural light-emitting elements, a light amount detection unit, a controller, plural holding units and a connection unit. The controller sequentially determines control values of the light-emitting elements based on comparison between the light amounts detected by the light amount detection unit and a predetermined reference value. The holding units are provided for the light-emitting elements, respectively. Each holding unit holds a control voltage of the controller. When the controller is to sequentially determine control values of a part of the plurality of light-emitting elements, the connection units connects the controller and the holding units corresponding to one or more light-emitting elements for which control values are determined earliest among the part of the plural light-emitting elements, before the controller determines the control values of the one or more light-emitting elements.

    摘要翻译： 曝光装置包括多个发光元件，光量检测单元，控制器，多个保持单元和连接单元。 控制器基于由光量检测单元检测的光量与预定参考值之间的比较顺序地确定发光元件的控制值。 分别为发光元件设置保持单元。 每个保持单元保持控制器的控制电压。 当控制器依次确定多个发光元件的一部分的控制值时，连接单元将控制器和对应于一个或多个发光元件的保持单元连接起来，其中控制值最早被确定在该部件中 在控制器确定一个或多个发光元件的控制值之前，多个发光元件。

    Method and apparatus for controlling remote power source
    8.
    发明授权
    Method and apparatus for controlling remote power source 失效
    远程电源控制方法及装置

    公开(公告)号：US5652892A

    公开(公告)日：1997-07-29

    申请号：US323886

    申请日：1994-10-17

    申请人： Atsushi Ugajin

    发明人： Atsushi Ugajin

    IPC分类号： G06F1/26 ,  G06F13/00 ,  G06F21/00 ,  H04L12/10 ,  H04L12/12 ,  H04L29/00

    CPC分类号： G06F21/81 ,  H04L12/10 ,  H04L12/12 ,  Y02B60/34

    摘要： Remote power source control for a system having a plurality of information processing apparatuses interconnected by a network or networks capable of controlling remote power sources irrespective of different types of networks and providing security checks. Each information processing apparatus is provided with a remote power source controller which is always operated by an auxiliary power source. In instructing a power control of a remote information processing apparatus, control data is transferred between the remote information processing apparatus and a local information processing apparatus. The remote information processing apparatus checks a user ID and a password transmitted from the local processing apparatus prior to controlling its main power source.

    摘要翻译： 用于具有多个信息处理设备的系统的远程电源控制，所述多个信息处理设备通过能够控制远程电源的网络或网络互连，而不管不同类型的网络如何，并提供安全检查。 每个信息处理装置设置有总是由辅助电源操作的远程电源控制器。 在指示远程信息处理装置的功率控制时，在远程信息处理装置和本地信息处理装置之间传送控制数据。 远程信息处理装置在控制其主电源之前检查从本地处理装置发送的用户ID和密码。