JPS52129258A - Microfilm search unit - Google Patents
Microfilm search unitInfo
- Publication number
- JPS52129258A JPS52129258A JP4496576A JP4496576A JPS52129258A JP S52129258 A JPS52129258 A JP S52129258A JP 4496576 A JP4496576 A JP 4496576A JP 4496576 A JP4496576 A JP 4496576A JP S52129258 A JPS52129258 A JP S52129258A
- Authority
- JP
- Japan
- Prior art keywords
- search unit
- microfilm
- microfilm search
- designated
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
PURPOSE: If an optional frame is designated for microfilm MF, not only the designated frame is searched and projected but also the new information relating to the porjected image is input with the evaluation of the relationship. Thus, the unit can be effectively applied for the educational aid.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4496576A JPS52129258A (en) | 1976-04-22 | 1976-04-22 | Microfilm search unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4496576A JPS52129258A (en) | 1976-04-22 | 1976-04-22 | Microfilm search unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52129258A true JPS52129258A (en) | 1977-10-29 |
Family
ID=12706184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4496576A Pending JPS52129258A (en) | 1976-04-22 | 1976-04-22 | Microfilm search unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52129258A (en) |
-
1976
- 1976-04-22 JP JP4496576A patent/JPS52129258A/en active Pending
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