JPS62100745U - - Google Patents
Info
- Publication number
- JPS62100745U JPS62100745U JP19148985U JP19148985U JPS62100745U JP S62100745 U JPS62100745 U JP S62100745U JP 19148985 U JP19148985 U JP 19148985U JP 19148985 U JP19148985 U JP 19148985U JP S62100745 U JPS62100745 U JP S62100745U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- marks
- detecting
- writing
- paper
- 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 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
図面はこの考案の一実施例を示すもので、第１
図はホワイトシートを展開して示す正面図、第２
路は電子黒板の概略構成を示す平面図、第３図は
全体の回路構成を示すブロツク図、第４図ａ，ｂ
は巻取り径の変化の状態を示す平面図、第５図は
シート搬送時の動作制御を示すフローチヤート、
第６図はプリンタ作動時の動作制御を示すフロー
チヤートである。
２…ホワイトシート、３…筆記面、１３…読取
り手段、１８…マーク、１９…フオトインターラ
プタ（検知手段）、２０…ＣＰＵ（制御手段）。
The drawing shows one embodiment of this invention.
The figure shows a front view with the white sheet unfolded, and the second
Figure 3 is a block diagram showing the overall circuit configuration, Figures 4a and b are
5 is a plan view showing changes in the winding diameter, and FIG. 5 is a flowchart showing operation control during sheet conveyance.
FIG. 6 is a flowchart showing operation control during printer operation. 2... White sheet, 3... Writing surface, 13... Reading means, 18... Mark, 19... Photo interrupter (detection means), 20... CPU (control means).
Claims (1)
た複数頁の筆記面と、前記シートを移動させる駆
動源を含む手段と、移動したシート上の筆記面を
露光走査してその内容を読取る読取り手段と、読
取つた筆記面の内容を用紙に印字する手段とを備
えた電子黒板において、前記シート上に少なくと
も筆記面の頁間隔より細かい所定間隔で多数のマ
ークを形成し、これらのマークを検知する検知手
段を設け、この検知手段による前記マークの検知
により各マーク間の前記シートの位置及び移動速
度を判定して前記印字手段における前記用紙の移
動速度を制御する手段を設けたことを特徴とする
電子黒板。 A plurality of pages of writing surfaces formed on a sheet that can be freely written on and erased; means including a driving source for moving the sheet; and a reading means for scanning the writing surfaces on the moved sheets with exposure light to read the contents. , a means for printing the read contents of the writing surface on a sheet of paper, and a detection method for forming a large number of marks on the sheet at predetermined intervals finer than at least the page spacing of the writing surface, and detecting these marks. An electronic device characterized by comprising means for controlling the moving speed of the paper in the printing means by determining the position and moving speed of the sheet between each mark by detecting the marks by the detecting means. blackboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19148985U JPS62100745U (en) | 1985-12-12 | 1985-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19148985U JPS62100745U (en) | 1985-12-12 | 1985-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62100745U true JPS62100745U (en) | 1987-06-26 |
Family
ID=31145681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19148985U Pending JPS62100745U (en) | 1985-12-12 | 1985-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62100745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133468A (en) * | 1987-11-18 | 1989-05-25 | Nec Corp | Roll film reader |
-
1985
- 1985-12-12 JP JP19148985U patent/JPS62100745U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01133468A (en) * | 1987-11-18 | 1989-05-25 | Nec Corp | Roll film reader |
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