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    • 22. 发明授权
    • Image communication apparatus
    • 图像通信装置
    • US07038813B2
    • 2006-05-02
    • US09954069
    • 2001-09-18
    • Takehiro Yoshida
    • Takehiro Yoshida
    • G06F15/00H04N1/40H04N1/00H04N1/46
    • H04N1/33392H04N1/33307H04N1/46H04N2201/33321H04N2201/33357H04N2201/33378
    • In an image communication apparatus capable of communicating color information, a receiver notifies a transmitter of information indicating that full-color data is receivable or unreceivable, information indicating that JPEG data is receivable or unreceivable, and information indicating that color data of a specific size is receivable or unreceivable. When the size of a document to be transmitted by the transmitter is B4 size or A3 size, and if the receiver has the capability to receive color information of B4 or A3 size, the transmitter transmits the document information in a color mode with the same magnification. If the receiver does not have the capability to receive color information of B4 or A3 size but has the capability to receive color information of A4 size, the transmitter transmits the image to be transmitted with the size reduced to A4 size.
    • 在能够通信颜色信息的图像通信装置中,接收机向发送机通知指示全色数据是可接收的或不可接收的,指示JPEG数据可接收或不可接收的信息,以及指示特定大小的颜色数据的信息是 应收账款或不可收回。 当要由发射机发射的文件的大小为B 4或A 3大小时,如果接收机具有接收B 4或A 3尺寸的颜色信息的能力,则发射机以彩色模式发射文件信息 具有相同的放大倍数。 如果接收机不具有接收B 4或A 3尺寸的颜色信息的能力,但是具有接收A 4尺寸的颜色信息的能力,则发送器以大小减小到A4尺寸的方式发送要发送的图像。
    • 27. 发明授权
    • Image data transmission apparatus
    • 图像数据发送装置
    • US06597474B1
    • 2003-07-22
    • US09324050
    • 1999-06-02
    • Takehiro Yoshida
    • Takehiro Yoshida
    • H04N100
    • H04N1/33369H04N1/33315H04N2201/33328H04N2201/33335
    • An image data transmission apparatus reads image data from a document placed on a document tray via a line sensor or the like, and transmits the obtained image data to a receiving apparatus either after rotation of the image data or without rotation of the image data wherein whether rotation is performed or not is determined in accordance with the receiving capability of the receiving apparatus and also on the document setting position. If the rotation is required, the reading operation is performed in such a manner that the line density in the secondary scanning direction in the reading operation will become the line density in the principal direction after the rotation so that no degradation in the resolution and processing efficiency occurs.
    • 图像数据发送装置经由线路传感器等从放置在原稿托盘上的文件读取图像数据,并且在图像数据旋转之后或者不转动图像数据的情况下将获得的图像数据发送到接收装置,其中是否 根据接收设备的接收能力以及文档设置位置确定旋转是否被执行。 如果需要旋转,则读取操作以使得读取操作中的副扫描方向上的线密度将成为旋转后的主方向上的线密度而不会降低分辨率和处理效率的方式 发生。
    • 29. 发明授权
    • Data communication apparatus
    • 数据通信装置
    • US06501568B1
    • 2002-12-31
    • US09435022
    • 1999-11-05
    • Takehiro Yoshida
    • Takehiro Yoshida
    • H04N100
    • H04N1/32069H04N1/32128H04N1/32411H04N2201/3219H04N2201/3222H04N2201/3278
    • A data communication apparatus has the capability of properly requesting another data communication apparatus to transmit a notification message as to the result of relay broadcasting and has the capability of properly receiving the notification message thereby preventing an unacceptable request from being sent and a useless notification message from being returned. When a request for relay broadcasting is issued via a sub-address signal, a selection is made as to whether or not to request transmission of a notification message as to the result of relay broadcasting. Depending on the selection made above, a request is issued for transmission of a notification message as to the result of relay broadcasting as well as a request for relay broadcasting. When the data communication apparatus receives a message representing whether or not a relaying apparatus to which the request for relay broadcasting has been issued has the capability of transmitting a notification message as to the result of relay broadcasting, the data communication apparatus requests, in accordance with the notification message received from the relaying apparatus, the relaying apparatus to return a notification message as to the result of relay broadcasting. When the selection is made so as to request transmission of a notification message as to the result of relay broadcasting, if the relaying apparatus does not have the capability of transmitting a notification message as to the result of relay broadcasting, a message is displayed to notify a user that a notification message as to the result of relay broadcasting will not be received.
    • 数据通信装置具有适当地请求另一数据通信装置发送关于中继广播的结果的通知消息的能力,并且具有正确地接收到通知消息的能力,从而防止发送不可接受的请求以及无用的通知消息 被归还 当通过子地址信号发出对中继广播的请求时,作出关于是否请求发送关于中继广播的结果的通知消息的选择。 根据上述选择,发出关于中继广播的结果的通知消息的发送请求以及中继广播的请求。 当数据通信装置接收到表示是否已发出中继广播请求的中继装置的消息具有发送关于中继广播结果的通知消息的能力时,数据通信装置根据 从中继装置接收的通知消息,中继装置返回关于中继广播的结果的通知消息。 当进行选择以请求发送关于中继广播的结果的通知消息时,如果中继设备不具有发送关于中继广播的结果的通知消息的能力,则显示消息以通知 不会接收关于中继广播的结果的通知消息的用户。