JPH02138955U - - Google Patents
Info
- Publication number
- JPH02138955U JPH02138955U JP4729589U JP4729589U JPH02138955U JP H02138955 U JPH02138955 U JP H02138955U JP 4729589 U JP4729589 U JP 4729589U JP 4729589 U JP4729589 U JP 4729589U JP H02138955 U JPH02138955 U JP H02138955U
- Authority
- JP
- Japan
- Prior art keywords
- read
- reading sheet
- optical mark
- mark reading
- marks
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Facsimiles In General (AREA)
Description
第１図は本考案に係る光学マーク読取りシート
の一実施例を示す図、第２図は従来の光学マーク
読取りシートを示す図である。
１……光学マーク読取りシート、２，４……マ
ーク、３，５……角穴。
FIG. 1 is a diagram showing an embodiment of an optical mark reading sheet according to the present invention, and FIG. 2 is a diagram showing a conventional optical mark reading sheet. 1... Optical mark reading sheet, 2, 4... Mark, 3, 5... Square hole.
Claims (1)
び裏側にそれぞれ記入した光学マーク読取りシー
トにおいて、 該光学マーク読取りシートの表側のマークを読
取る方向と、該光学マーク読取りシートの裏側の
マークを読取る方向とが異なることを特徴とする
光学マーク読取りシート。[Scope of Claim for Utility Model Registration] In an optical mark reading sheet in which marks that can be read along a predetermined direction are written on the front and back sides, respectively, the direction in which the mark on the front side of the optical mark reading sheet is read, and An optical mark reading sheet characterized in that the direction in which the marks on the back side are read is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4729589U JPH02138955U (en) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4729589U JPH02138955U (en) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138955U true JPH02138955U (en) | 1990-11-20 |
Family
ID=31563100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4729589U Pending JPH02138955U (en) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138955U (en) |
-
1989
- 1989-04-21 JP JP4729589U patent/JPH02138955U/ja active Pending