发明名称 |
Method and system of hierarchical assistance |
摘要 |
The system providing a guidance for the command entry to an interactive computer recognizes the hierarchical rank of productions and displays command explanatory messages below the rank of production to which the command in need of explanation belongs. Displaying commands of one or two ranks relieves the operator from the annoyance of useless display reading.
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申请公布号 |
US5123086(A) |
申请公布日期 |
1992.06.16 |
申请号 |
US19880151447 |
申请日期 |
1988.02.02 |
申请人 |
HITACHI, LTD. |
发明人 |
TANAKA, ATSUSHI;KISHIMOTO, YOSHINORI;CHUSHO, TAKESHI |
分类号 |
G06F1/00;G06F9/44 |
主分类号 |
G06F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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