JPS61129186U - - Google Patents

Info

Publication number
JPS61129186U
JPS61129186U JP1308685U JP1308685U JPS61129186U JP S61129186 U JPS61129186 U JP S61129186U JP 1308685 U JP1308685 U JP 1308685U JP 1308685 U JP1308685 U JP 1308685U JP S61129186 U JPS61129186 U JP S61129186U
Authority
JP
Japan
Prior art keywords
light emitting
detection mechanism
paper
film
light receiving
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
Application number
JP1308685U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1308685U priority Critical patent/JPS61129186U/ja
Publication of JPS61129186U publication Critical patent/JPS61129186U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)

Description

【図面の簡単な説明】
第1図は本考案の検出機構の具体的回路図、第
2図は本考案の検出機構の原理図、第3図は第1
図の受光素子の出力状態を表わすタイミングチヤ
ート。 1……受光素子A、2……受光素子B、3……
電流計A、4……電流計B、5……発光ダイオー
ド、6……紙又はフイルム、7……シアンマーカ
、11……VR1、12……VR2、13……コ
ンパレータ、14……抵抗、10……出力A、2
0……出力B、30……コンパレータ出力。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発光源が赤色発光ダイオードでありほぼ同一の
    特性を持つ受光素子を複数個並べて配置し、その
    検出レベルの差を利用して紙やフイルムに塗られ
    た三原色のうちのシアンを検出することを特徴と
    した検出機構。
JP1308685U 1985-02-01 1985-02-01 Pending JPS61129186U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1308685U JPS61129186U (ja) 1985-02-01 1985-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1308685U JPS61129186U (ja) 1985-02-01 1985-02-01

Publications (1)

Publication Number Publication Date
JPS61129186U true JPS61129186U (ja) 1986-08-13

Family

ID=30496763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1308685U Pending JPS61129186U (ja) 1985-02-01 1985-02-01

Country Status (1)

Country Link
JP (1) JPS61129186U (ja)

Similar Documents

Publication Publication Date Title
JPS61129186U (ja)
JPS6244243U (ja)
JPS61130454U (ja)
JPS6248558U (ja)
JPS61163220U (ja)
JPH02128585U (ja)
JPS62174358U (ja)
JPS61143006U (ja)
JPS6267763U (ja)
JPH01111391U (ja)
JPS6271926U (ja)
JPS6246484U (ja)
JPS61122858U (ja)
JPS6224538U (ja)
JPS62151687U (ja)
JPS61133357U (ja)
JPS6289171U (ja)
JPS6249257U (ja)
JPS6430985U (ja)
JPH0214192U (ja)
JPS6336064U (ja)
JPS6223357U (ja)
JPH0480076U (ja)
JPH01111291U (ja)
JPH0328459U (ja)