JPS61189362U - - Google Patents
Info
- Publication number
- JPS61189362U JPS61189362U JP6163785U JP6163785U JPS61189362U JP S61189362 U JPS61189362 U JP S61189362U JP 6163785 U JP6163785 U JP 6163785U JP 6163785 U JP6163785 U JP 6163785U JP S61189362 U JPS61189362 U JP S61189362U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- barcode
- pedestal
- phase
- component
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Character Input (AREA)
- Manipulation Of Pulses (AREA)
Description
第１図は本考案の回路図を示し、第２図は第１
図主要部の信号波形図、第３図は第４図と比較の
為本考案を備えた場合の系統ブロツク図、第４図
は従来方式の系統ブロツク図である。
Figure 1 shows the circuit diagram of the present invention, and Figure 2 shows the circuit diagram of the present invention.
FIG. 3 is a system block diagram of a system equipped with the present invention for comparison with FIG. 4, and FIG. 4 is a system block diagram of a conventional system.
Claims (1)
ちペデスタル成分の位相は同相でバーコード成分
の位相をずらす第１の手段と、前記第１の手段か
ら得られた信号と最初の読取信号とを差動加算す
る第２の手段と、第２の手段から得られた信号を
整流する第３の手段を具備し、ペデスタル信号を
消去し、バーコード信号のみを抽出することを特
徴としたペデスタル消去回路。 A first means for shifting the phase of the barcode component while keeping the phase of the pedestal component in the read signal of the barcode on the form or mail, and a signal obtained from the first means and the first read signal. A pedestal eraser characterized by comprising second means for differential addition and third means for rectifying the signal obtained from the second means, and for erasing the pedestal signal and extracting only the barcode signal. circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6163785U JPH0325238Y2 (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6163785U JPH0325238Y2 (en) | 1985-04-24 | 1985-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61189362U true JPS61189362U (en) | 1986-11-26 |
| JPH0325238Y2 JPH0325238Y2 (en) | 1991-05-31 |
Family
ID=30590094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6163785U Expired JPH0325238Y2 (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325238Y2 (en) |
-
1985
- 1985-04-24 JP JP6163785U patent/JPH0325238Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325238Y2 (en) | 1991-05-31 |
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