Communication apparatus
    41.
    发明授权
    Communication apparatus 失效
    通讯设备

    公开(公告)号:US5239576A

    公开(公告)日:1993-08-24

    申请号:US761645

    申请日:1991-09-18

    Abstract: Communication equipment in which first and second telephone number data is registered by a single selection key and first and second telephone number data is selected and dialed according to selection key input includes a data communication device and a conversation communication device. A first detector detects the hook state of the conversation communication device and a second detector detects the presence or absence of data. In response to the selection key input to dial the selected telephone number, a controller selects either the first or the second telephone number data according to the operation of the first and second detectors.

    Abstract translation: 根据选择键选择和拨打第一和第二电话号码数据通过单个选择键和第一和第二电话号码数据进行登记的通信设备包括数据通信设备和对话通信设备。 第一检测器检测会话通信设备的挂钩状态,第二检测器检测数据的存在或不存在。 响应于拨打所选电话号码的选择键输入,控制器根据第一和第二检测器的操作选择第一或第二电话号码数据。

    Data communication apparatus for receiving information indicative of an
available memory and recording capacity
    42.
    发明授权
    Data communication apparatus for receiving information indicative of an available memory and recording capacity 失效
    数据通信装置,用于接收指示可用存储器和记录容量的信息

    公开(公告)号:US5208681A

    公开(公告)日:1993-05-04

    申请号:US639364

    申请日:1991-01-10

    Inventor: Takehiro Yoshida

    Abstract: A data transmission apparatus includes an NCU for transmitting data, a control circuit for receiving information representing a receivable capacity from a receiver, and a remaining transmissible paper number display circuit for informing a receivable data amount of the receiver on the basis of the information. A data reception apparatus includes an NCU for receiving data, a control circuit for detecting a receivable data amount of the NCU, and a memory control flag, and write and read pointer address memory circuits, these three of which are arranged to transmit information representing the receivable data amount to the transmitter. A method of communicating data is also disclosed.

    Abstract translation: 数据发送装置包括用于发送数据的NCU,用于从接收器接收表示可接收容量的信息的控制电路和用于根据该信息通知接收器的可接收数据量的剩余的可传送纸张数显示电路。 数据接收装置包括用于接收数据的NCU,用于检测NCU的可接收数据量的控制电路和存储器控制标志,以及写入和读取指针地址存储电路,其中三个被布置为发送表示 可接收数据量到发射机。 还公开了一种传送数据的方法。

    Data communication system
    48.
    发明授权
    Data communication system 失效
    数据通信系统

    公开(公告)号:US5127013A

    公开(公告)日:1992-06-30

    申请号:US817967

    申请日:1992-01-08

    Inventor: Takehiro Yoshida

    Abstract: A data communication system, capable of operating in an error correction mode, is capable of producing, when data received in an error correction mode could not be correctly recorded, information indicative of the occurrence of such a recording failure. When an error exists in data received in the error correction mode, a message is recorded subsequent to the recording of the received data to announce the presence of the error, thus facilitating recognition of the occurrence of error.

    Abstract translation: 能够以错误校正模式操作的数据通信系统能够在以错误校正模式接收的数据无法正确记录的情况下产生指示发生这种记录故障的信息。 当在错误校正模式中接收的数据中存在错误时,在记录接收到的数据之后记录消息以通知错误的存在,从而有助于识别错误的发生。

    Method and apparatus for data communication
    50.
    发明授权
    Method and apparatus for data communication 失效
    用于数据通信的方法和装置

    公开(公告)号:US4885755A

    公开(公告)日:1989-12-05

    申请号:US847684

    申请日:1986-04-03

    Inventor: Takehiro Yoshida

    Abstract: A data communication method includes the steps of: sending a communication procedure signal prior to data communication; sending a data signal; and sending a stop signal for stopping an echo suppressor function on a communication network; wherein the stop signal is sent prior to the data signal in such a way that a time interval during which no signal is generated does not occur, after the stop signal is sent, until the data signal is sent. A data communication apparatus includes: a communication unit for sending and receiving a data signal; a discrimination unit for discriminating if the apparatus is a calling station; and a control unit for controlling to change a communication controlling mode based on the output from the discrimination unit.

    Abstract translation: 数据通信方法包括以下步骤:在数据通信之前发送通信过程信号; 发送数据信号; 并在通信网络上发送停止回波抑制器功能的停止信号; 其中在数据信号之前发送停止信号,使得在发送停止信号之后,不发生不产生信号的时间间隔,直到发送数据信号。 数据通信装置包括:通信单元,用于发送和接收数据信号; 识别单元,用于识别该设备是否是呼叫站; 以及控制单元,用于基于来自识别单元的输出来控制改变通信控制模式。

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