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This page displays all 「FI」 in main group G06K21/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Information retrieval from punched cards designed for manual use or handling by machine (G06K 19/00 takes precedence; detection or correction of errors by rescanning patterns G06V 30/00; checking correct operation of card-conveying mechanisms G06K 13/06); Apparatus for handling such cards, e.g. marking or correcting [1, 2006.01] | HB | CC | 5B037 | |
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Information-retrieval cards; jackets for cards | HB | CC | 5B037 | |
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Apparatus for storing information-retrieval cards | HB | CC | 5B037 | |
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Punching of information-retrieval cards; Correction of wrong punching; Tools therefor (see G 06 K 1/02: Punching tools in general, B 26 F) | HB | CC | 5B037 | |
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Retrieval using apparatus; Retrieval methods in general | HB | CC | 5B037 | |
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.Card retrieval at least partly using non-mechanical means | HB | CC | 5B037 | |
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..Card retrieval from rotary storing apparatus | HB | CC | 5B037 | |
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..Card retrieval from orthogonal co-ordinates type storing apparatus | HB | CC | 5B037 | |
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.Card retrieval entirely using mechanical means | HB | CC | 5B037 | |
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..Retrieval block therefor and control of its motion | HB | CC | 5B037 | |
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...Pulling-out the selected card; Prevention of joint dislocation | HB | CC | 5B037 | |
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....by electromagnetic means | HB | CC | 5B037 | |
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....by dropping, causing vibration | HB | CC | 5B037 | |
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Others | HB | CC | 5B037 | |
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.in which coincidence of markings is sensed mechanically, e.g. by needle | HB | CC | 5B037 | |
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.in which coincidence of markings is sensed optically, e.g. peek-a-boo system | HB | CC | 5B037 | |
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.Apparatus or tools adapted for slotting or otherwise marking information-retrieval cards | HB | CC | 5B037 | |
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.Apparatus or tools for correcting punching or slotting errors [2] | HB | CC | 5B037 | |