发明名称 |
Electronic information processing method and device for modifying electronic information without losing high quality thereof |
摘要 |
Electronic information input via an input means is divided into first and second groups e.g. representing information which may not be modified except by a skilled operator, and information which may be modified freely. The information is stored in an information file and display elements are stored in e.g. a related information file. If a request for modification of one of the information elements is input via the input means, a judging means determines, on the basis of controlling information in a controlling information area, whether the information element belongs to the first or second group. If it belongs to the first, a display means displays one of the display elements as e.g. a warning to the operator that the information element may be modified only by a skilled operator. A password system may be provided to identify such a skilled operator.
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申请公布号 |
US5293462(A) |
申请公布日期 |
1994.03.08 |
申请号 |
US19900496303 |
申请日期 |
1990.03.20 |
申请人 |
HITACHI LTD;HITACHI PROCESS COMPUTER ENG |
发明人 |
NISHIMOTO, KOICHI;HAYASHI, TOSHIHIRO;OSHIMA, KEIJI;ODA, YUKIHIRO;SEKINE, AKIRA;HIGASHIHARA, TOSHIAKI;SEKI, KOUHEI |
分类号 |
G06F9/06;G06F17/21;G06F17/24;G06F17/30;G06F21/00;(IPC1-7):G06F15/62 |
主分类号 |
G06F9/06 |
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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