JPS59161137U - Predetermined frame feeding device such as a projection device for micro film inspection - Google Patents
Predetermined frame feeding device such as a projection device for micro film inspectionInfo
- Publication number
- JPS59161137U JPS59161137U JP5645383U JP5645383U JPS59161137U JP S59161137 U JPS59161137 U JP S59161137U JP 5645383 U JP5645383 U JP 5645383U JP 5645383 U JP5645383 U JP 5645383U JP S59161137 U JPS59161137 U JP S59161137U
- Authority
- JP
- Japan
- Prior art keywords
- predetermined frame
- projection device
- photoelectric detection
- film inspection
- frame feeding
- 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.)
- Granted
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
図面は本考案の一実施例を示したもので、第1図は従来
の投影装置に本案所定コマ送り装置を付設した状態を示
す斜視図、第2図はその電気回路図である。
1・・・所定コマ送り装置、11・・・制御器本体、1
2・・・光電検出部材、21・・・スクリーン、3・・
・コマ画像、Cd51. Cd52・・・光電検出素子
。 。The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view showing a conventional projector with a predetermined frame advancing device of the present invention attached thereto, and FIG. 2 is an electric circuit diagram thereof. 1... Predetermined frame advance device, 11... Controller main body, 1
2... Photoelectric detection member, 21... Screen, 3...
・Frame image, Cd51. Cd52...Photoelectric detection element. .
Claims (1)
れれる明暗を検出可能な光電検出素子を備えると共に該
スクリーンへ着脱自在となっている光電検出部材と、該
光電検出部材と適宜接続可能で、該光電検出部材からの
検出信号により、所望コマの画像をスクリーン上の所定
位置へ停止させるべくマイクロフィルムコマ送り用のモ
ータを制御可能とした制御器とよりなることを特徴とす
るマイクロフィルム検査用投影装置等の所定コマ送り装
置。A photoelectric detection member that is equipped with a photoelectric detection element capable of detecting brightness and darkness appearing on a screen of an arbitrary microfilm projection device, etc., and that is detachable from the screen; and a photoelectric detection member that can be connected to the photoelectric detection member as appropriate; A projection device for microfilm inspection, etc., comprising a controller capable of controlling a motor for feeding microfilm frames so as to stop the image of a desired frame at a predetermined position on a screen based on a detection signal from a member. A predetermined frame advance device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5645383U JPS59161137U (en) | 1983-04-14 | 1983-04-14 | Predetermined frame feeding device such as a projection device for micro film inspection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5645383U JPS59161137U (en) | 1983-04-14 | 1983-04-14 | Predetermined frame feeding device such as a projection device for micro film inspection |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59161137U true JPS59161137U (en) | 1984-10-29 |
JPH0435878Y2 JPH0435878Y2 (en) | 1992-08-25 |
Family
ID=30186774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5645383U Granted JPS59161137U (en) | 1983-04-14 | 1983-04-14 | Predetermined frame feeding device such as a projection device for micro film inspection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59161137U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925622A (en) * | 1972-06-30 | 1974-03-07 |
-
1983
- 1983-04-14 JP JP5645383U patent/JPS59161137U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925622A (en) * | 1972-06-30 | 1974-03-07 |
Also Published As
Publication number | Publication date |
---|---|
JPH0435878Y2 (en) | 1992-08-25 |
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