JPS58174758U - search device - Google Patents
search deviceInfo
- Publication number
- JPS58174758U JPS58174758U JP7310182U JP7310182U JPS58174758U JP S58174758 U JPS58174758 U JP S58174758U JP 7310182 U JP7310182 U JP 7310182U JP 7310182 U JP7310182 U JP 7310182U JP S58174758 U JPS58174758 U JP S58174758U
- Authority
- JP
- Japan
- Prior art keywords
- mark
- frame
- detected
- search device
- frames
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図はマイクロフィルムのコマとグリップと
の関係を示す図、第３図は従来のブリップマークの計数
処理回路の一例を示す回路図、第４図ａ、 ｂは第３
図におけるタイミングチャート、第５図は本考案あ一実
施例を示す回路図、第６図は第５図の動作を説明するタ
イミングチャート、第７図は第５図の実施例の要部の動
作を示すフロニチャートである。 −
１・・・・・・マイクロフィルム、４．５・・・・・・
コマ、６゜７・・・・・・ブリップマーク、１４・・・
・・・マイクロコンピュータ−１２１，２１’・・・・
・・受光素子、２５゜２５′・・・・・・フリップフロ
ップ。Figures 1 and 2 are diagrams showing the relationship between microfilm frames and grips, Figure 3 is a circuit diagram showing an example of a conventional blip mark counting processing circuit, and Figures 4a and 4b are diagrams showing the relationship between microfilm frames and grips.
5 is a circuit diagram showing an embodiment of the present invention, FIG. 6 is a timing chart explaining the operation of FIG. 5, and FIG. 7 is an operation of main parts of the embodiment of FIG. 5. This is a phronic chart showing the following. - 1...Microfilm, 4.5...
Frame, 6°7...Blip mark, 14...
...Microcomputer-121,21'...
...Photodetector, 25°25'...Flip-flop.
Claims (1)
し、それによって検出したマーク信号を計数し、予め設
定された所望のコマ数との比較を行い、所望のコマを検
索する装置において、前記マーク信号によってセットさ
れ、計数及び処理動作に入る直前にリセットされ全記憶
手段を設けたことを特徴とする検索装置。In a device that has an element that detects a mark provided corresponding to each frame, counts the mark signals detected by the element, compares the detected mark signals with a preset desired number of frames, and searches for a desired frame. , a retrieval device characterized in that it is set by the mark signal and reset immediately before starting counting and processing operations, and is provided with a full storage means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7310182U JPS58174758U (en) | 1982-05-19 | 1982-05-19 | search device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7310182U JPS58174758U (en) | 1982-05-19 | 1982-05-19 | search device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58174758U true JPS58174758U (en) | 1983-11-22 |
Family
ID=30082627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7310182U Pending JPS58174758U (en) | 1982-05-19 | 1982-05-19 | search device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58174758U (en) |
-
1982
- 1982-05-19 JP JP7310182U patent/JPS58174758U/en active Pending
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