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    Data processing apparatus and control circuit unit connected thereto
    1.
    发明授权
    Data processing apparatus and control circuit unit connected thereto 失效
    与其连接的数据处理装置和控制电路单元

    公开(公告)号：US5491789A

    公开(公告)日：1996-02-13

    申请号：US683466

    申请日：1991-04-10

    申请人： Matsumi Aramaki ,  Yasukazu Isobe ,  Tetsune Toyokawa

    发明人： Matsumi Aramaki ,  Yasukazu Isobe ,  Tetsune Toyokawa

    IPC分类号： G06F3/00 ,  G06F3/14 ,  G06F13/38 ,  G09G5/00 ,  G06F11/34

    CPC分类号： G06F3/14 ,  G06F13/385 ,  G09G5/006

    摘要： A circuit board for coupling a user terminal, including a display device, to a host computer is enhanced by adding a connector, an interface circuit and a switching device which respond to a control signal to attach a display control device on the circuit board or a display control device on another computer in which the circuit board is mounted so that information from the host computer or the other computer is displayed on the display device.

    摘要翻译： 用于将包括显示装置的用户终端耦合到主计算机的电路板通过添加连接器，接口电路和开关装置来增强，所述连接器，接口电路和开关装置响应控制信号以将显示控制装置附接到电路板上或 显示控制装置在其上安装电路板的另一计算机上，使得来自主计算机或另一计算机的信息显示在显示装置上。

    Method for simultaneously displaying an image and an enlarged view of a selectable portion of the image with different levels of dot detail resolution
    2.
    发明授权
    Method for simultaneously displaying an image and an enlarged view of a selectable portion of the image with different levels of dot detail resolution 失效
    用于同时显示具有不同级别的点细节分辨率的图像的可选择部分的图像和放大视图的方法

    公开(公告)号：US4751507A

    公开(公告)日：1988-06-14

    申请号：US729327

    申请日：1985-05-01

    申请人： Hiroshi Hama ,  Yasukazu Isobe

    发明人： Hiroshi Hama ,  Yasukazu Isobe

    IPC分类号： G06T3/00 ,  G06T11/80 ,  G09G5/08 ,  G09G5/14 ,  G09G5/36 ,  G09G5/39 ,  G09G5/391 ,  G09G3/00

    CPC分类号： G09G5/391 ,  G09G5/08

    摘要： A method is disclosed for creating simultaneously viewable coarse and fine resolution displays, respectively presenting an "entire image" with coarse resolution of detail and a selected portion of that image in an enlarged view with fine resolution of detail. The method also provides for creation of cursor and crosshair images overlying the portion of the coarse display selected for enlarged viewing, and creation of an enlarged crosshair image overlying the enlarged display. The cursor image is in the form of a rectangle outlining the portion selected for "magnified" viewing in the fine display segment. The crosshairs provide relatively scaled position references on the coarse and fine views for enabling operators to accurately locate points within fine segments for specification to a computer system.

    摘要翻译： 公开了一种用于创建同时可视的粗分辨率和精细分辨率显示器的方法，分别以细节的细分辨率放大视图分别呈现具有粗细分辨率的细节和该图像的选定部分的“整体图像”。 该方法还提供用于创建覆盖选择用于放大观看的粗略显示部分的光标和十字准线图像，以及在放大的显示器上面形成放大的十字准线图像。 光标图像是矩形的形式，概述在精细显示段中被选择用于“放大”观看的部分。 十字准线在粗略和精细视图上提供了相对缩放的位置参考，使操作员能够精确定位细分段内的点，以便指定给计算机系统。