Information input system

阅读:171发布:2023-06-20

专利汇可以提供Information input system专利检索,专利查询,专利分析的服务。并且PURPOSE: To reduce key operation in the number of times by judging the progress state of a computer and then by making an instruction difference each time by operating a specific key.
CONSTITUTION: The numeral input information part of a computer keyboard is provided with YES/+.start key 7, NO/-.start key 6, lamp L8 showing that the computer is placed in conditional-decision-input-queue mode, and lamp L9 showing that the computer is in numeral-input-queue mode. When the computer is placed in conditional-decision-input-queue mode, L8 comes on and pushing key 7 in this case brings the YES.start to effect. when lamp L9 comes on, on the other hand, pushing key 7 means +.start and when L8 and L9 are both off, pushing key 7 means the start. In numeral-input-queue mode, L9 comes on and operating key 6 puts the execution of a numeral with a negative sign and an instruction into effect.
COPYRIGHT: (C)1980,JPO&Japio,下面是Information input system专利的具体信息内容。

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