JPH0467667U - - Google Patents
Info
- Publication number
- JPH0467667U JPH0467667U JP11063790U JP11063790U JPH0467667U JP H0467667 U JPH0467667 U JP H0467667U JP 11063790 U JP11063790 U JP 11063790U JP 11063790 U JP11063790 U JP 11063790U JP H0467667 U JPH0467667 U JP H0467667U
- Authority
- JP
- Japan
- Prior art keywords
- line part
- latent image
- lines
- background
- horizontal line
- 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
Landscapes
- Printing Methods (AREA)
- Cleaning In Electrography (AREA)
Description
第１図は本案用紙の概略平面図、第２図は第１
図の用紙の部分拡大図、第３図は第２図の縦横線
部の拡大図、第４図は第１図の用紙をコピーした
状態の平面図、第５図は本案の他の実施例である
用紙をコピーした状態の概略平面図である。
１……用紙、２……背景、３……潜像、Ａ……
縦線部、Ｂ……横線部。
Figure 1 is a schematic plan view of the main paper, and Figure 2 is a schematic plan view of the main paper.
FIG. 3 is an enlarged view of the vertical and horizontal lines in FIG. 2, FIG. 4 is a plan view of a copy of the sheet in FIG. 1, and FIG. 5 is another embodiment of the present invention. FIG. 3 is a schematic plan view of a state in which a sheet of paper is copied. 1... paper, 2... background, 3... latent image, A...
Vertical line part, B...horizontal line part.
Claims (1)
がコピーをすると再現され、１５０線１０％程度
の網点からなる潜像又は背景が再現されず、両者
の濃淡差により潜像が背景と区別して視認される
用紙であつて、前記万線は縦線部と横線部からな
り、縦線部及び横線部とも一辺が３mm程度の四角
形となる白地部を４５度に傾けた範囲内に夫々施
されるとともに該縦線部と横線部が斜め方向に交
互に配されてなることを特徴とするコピーによる
偽造を防止する用紙。 A background or latent image consisting of about 65 lines and 10% dots is reproduced when copying, but a latent image or background consisting of 150 lines and about 10% halftone dots is not reproduced, and the latent image is different from the background due to the difference in shading between the two. The paper is visually recognized separately, and the lines consist of a vertical line part and a horizontal line part, and each of the vertical line part and the horizontal line part is a square with a side of about 3 mm. 1. A paper for preventing forgery by copying, characterized in that the vertical line portions and the horizontal line portions are alternately arranged in a diagonal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063790U JPH0467667U (en) | 1990-10-23 | 1990-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063790U JPH0467667U (en) | 1990-10-23 | 1990-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467667U true JPH0467667U (en) | 1992-06-16 |
Family
ID=31858002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11063790U Pending JPH0467667U (en) | 1990-10-23 | 1990-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010019559A (en) * | 1999-08-27 | 2001-03-15 | 이성문 | Printing method using letter, figure and symbol |
-
1990
- 1990-10-23 JP JP11063790U patent/JPH0467667U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010019559A (en) * | 1999-08-27 | 2001-03-15 | 이성문 | Printing method using letter, figure and symbol |
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