DATA PROCESSOR AND ITS INPUT DEVICE,申请号JP19900189337-传众专利搜索

DATA PROCESSOR AND ITS INPUT DEVICE

申请公布号：JPH0476723(A)

申请号：JP19900189337

申请日期：1990.07.19

申请公布日期：1992.03.11

申请人：

HITACHI LTD;HITACHI KEIYO ENG CO LTD

发明人：NAKAMURA NORIKO

分类号：G06F3/033;G06F3/03;G06F3/038;G06F3/041;G06F3/048;G06F3/14;G06K11/06

主分类号：G06F3/033

摘要：<p>PURPOSE:To enable an unskilled person also to accurately plot an accurate graphic by regulating the rotation of a two-dimensional rotating body around a rotation axis and turning a cursor moving direction on a screen to the direction of the rotor. CONSTITUTION:In this data processor, a main storage device 1, an external storage device 2 such as a disk device, a display device 4 such as a CRT for displaying data and a cursor indicating a data input position, and an input device 3 are connected to an arithmetic processor 5. The input device 3 detects the direction or the number of rotation and rotational direction of the two-dimensional rotating body whose rotation is regulated around the rotation axis and outputs a signal indicating the moving direction or moving distance of the cursor and its moving locus to the data processor side. Consequently, the moving direction, positioning and moving locus of the cursor can be accurately controlled even by a beginner.</p>