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1. 发明专利

JPH04174017A COORDINATE INPUT DEVICE 失效
公开(公告)号：JPH04174017A
公开(公告)日：1992-06-22
申请号：JP29795390
申请日：1990-11-02
申请人： ASCII CORP
发明人： YOSHIDA NOBUYUKI , SHIMIZU TETSUO , TANAKA SHINYA
IPC分类号： G06F3/038 , G06F3/033 , G06F3/048
摘要： PURPOSE:To move a cursor instantaneously to a specific point by outputting movement quantity data corresponding to the quantity of movement to the specific position after outputting movement quantity data corresponding to the quantity of cursor movement for a return to an origin when specific operation is performed on an operation means. CONSTITUTION:The device is equipped with a 1st storage means (a) stored with the quantity of cursor movement for returning the cursor to the origin on a display screen and a 2nd storage means (b) stored with the quantity of cursor movement for moving the cursor from the origin to the specific fixed point. Further, the device is equipped with a control means (d) which outputs the movement quantity data corresponding to the cursor movement quantity in the 2nd storage means (b) after outputting the movement quantity data corresponding to the cursor movement quantity in the 1st storage means (a) when the specific operation is performed on the operation means (c). Then, the cursor returns to the origin when the movement quantity data in the 1st storage means (a) is outputted and moves from the origin to the set point when the movement quantity data in the 2nd storage means (b) is outputted. Consequently, the cursor is moved to the specific point instantaneously.

2. 发明专利

JPH06124203A POSITION INPUT DEVICE 失效
公开(公告)号：JPH06124203A
公开(公告)日：1994-05-06
申请号：JP27308992
申请日：1992-10-12
申请人： ASCII CORP
发明人： TANAKA SHINYA , SHIMIZU TETSUO
IPC分类号： G06F12/14 , G06F9/06 , G06F21/22 , G06F21/24
摘要： PURPOSE:To maintain the extendability of a function and to perform the protective processing of a software without limiting the kind of a computer by using a hardware with versatility (utilizable with the other softwares.) CONSTITUTION:In the case of performing the protective processing of a main software, progression data outputted from a data ROM 1 are set as the progression data (1, 1) by a data setting part 2. When an operator presses a recognition switch 7 corresponding to an instruction displayed at a display device by the software, the progression data (1, 1) are read from the data ROM 1 to a processing part 6, converted to pulses further and then, outputted from the processing part 6 to the computer 10 instead of position pulses (Xa, Ya.) Then, the started software checks that the progression data outputted from the processing part 6 are (1, 1).

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