JPH049933U - - Google Patents
Info
- Publication number
- JPH049933U JPH049933U JP5066790U JP5066790U JPH049933U JP H049933 U JPH049933 U JP H049933U JP 5066790 U JP5066790 U JP 5066790U JP 5066790 U JP5066790 U JP 5066790U JP H049933 U JPH049933 U JP H049933U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive sheet
- mark
- sheet
- photosensitive
- movement detection
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Projection-Type Copiers In General (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Photographic Developing Apparatuses (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Description
第１図は本考案の一実施例である画像記録装置
の構成を概略的に示す断面図である。第２図は第
１図の装置の回路図であつて、要部を示す図であ
る。第３図は第１図の装置において用いられる感
光シートをマーク検出手段と共に示す斜視図であ
る。第４図は第１図の装置の作動のうち、感光シ
ート未露光部分の戻し作動を説明するためのフロ
ーチヤートである。
４２……感光シート、６４……転写シート片、
８８……マーク（移動量検出用マーク）、９０…
…フオトインタラプタ（マーク検出手段）。
FIG. 1 is a cross-sectional view schematically showing the structure of an image recording apparatus that is an embodiment of the present invention. FIG. 2 is a circuit diagram of the device shown in FIG. 1, showing the main parts. FIG. 3 is a perspective view showing the photosensitive sheet used in the apparatus of FIG. 1 together with mark detection means. FIG. 4 is a flowchart for explaining the operation of returning the unexposed portion of the photosensitive sheet among the operations of the apparatus shown in FIG. 42...Photosensitive sheet, 64...Transfer sheet piece,
88... mark (mark for detecting movement amount), 90...
...Photo interrupter (mark detection means).
Claims (1)
つた後、該感光シートの露光位置を通過して露光
が施された部分に転写シート片を重ね合わせて現
像を施し、該感光シートを送りつつ分離位置にお
いて該転写シート片を該感光シートから剥がした
後、前記露光位置を通過した該感光シートの未露
光部分を、次の露光に先立つて引き戻す形式の画
像記録装置であつて、 前記感光シートにその長手方向に沿つて設けら
れた移動量検出用マークと、 該移動量検出用マークを検出するマーク検出手
段と、 該マーク検出手段により検出された移動量検出
用マークが表す実際の移動量に基づいて、前記感
光シートの未露光部分の戻し量を制御する制御手
段と を含むことを特徴とする画像記録装置。[Claim for Utility Model Registration] While or after feeding a longitudinal photosensitive sheet in one direction, a piece of transfer sheet is superimposed on the exposed portion of the photosensitive sheet that has passed through the exposure position and is developed. image recording method, in which the transfer sheet piece is peeled off from the photosensitive sheet at a separation position while the photosensitive sheet is being fed, and the unexposed portion of the photosensitive sheet that has passed the exposure position is pulled back prior to the next exposure. An apparatus comprising: a movement detection mark provided on the photosensitive sheet along its longitudinal direction; a mark detection means for detecting the movement detection mark; and a movement detection mark detected by the mark detection means. 2. An image recording apparatus comprising: control means for controlling the amount of return of the unexposed portion of the photosensitive sheet based on the actual amount of movement represented by the use mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5066790U JPH049933U (en) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5066790U JPH049933U (en) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH049933U true JPH049933U (en) | 1992-01-28 |
Family
ID=31569412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5066790U Pending JPH049933U (en) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049933U (en) |
-
1990
- 1990-05-15 JP JP5066790U patent/JPH049933U/ja active Pending
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