JPS604926U - color identification sensor - Google Patents
color identification sensorInfo
- Publication number
- JPS604926U JPS604926U JP9764683U JP9764683U JPS604926U JP S604926 U JPS604926 U JP S604926U JP 9764683 U JP9764683 U JP 9764683U JP 9764683 U JP9764683 U JP 9764683U JP S604926 U JPS604926 U JP S604926U
- Authority
- JP
- Japan
- Prior art keywords
- identification sensor
- color
- elements
- color identification
- gate
- 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
- Spectrometry And Color Measurement (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は色識別センサによるマークの色検出時における
各色信号とゲート信号を示す波形図、第２図から第４図
はこの考案の実施例を示すもので、第２図は色検出部を
示す図、第３図は色検出部の変形例を示す図、第４図は
電気回路図、第５図は第４図の電気回路の信号を示す波
形図である。
ＳＲａ、 ＳＲｂ、 ＳＧ、 ＳＢ・・・・・・色検出
素子、６・・・・・・差動増巾器、７・・・・・・コン
パレータ、９・・・・・・判別回路。Figure 1 is a waveform diagram showing each color signal and gate signal when the color of a mark is detected by the color identification sensor, Figures 2 to 4 show examples of this invention, and Figure 2 shows the color detection section. 3 is a diagram showing a modification of the color detection section, FIG. 4 is an electric circuit diagram, and FIG. 5 is a waveform diagram showing signals of the electric circuit in FIG. 4. SRa, SRb, SG, SB... Color detection element, 6... Differential amplifier, 7... Comparator, 9... Discrimination circuit.
Claims (1)
の色を検出する素子が隣接して２個設けられ、これらの
２素子の検出信号の出力レベルがほぼ等しいときに色判
別のタイミングを定めるゲート信号を出力するゲート信
号発生回路が備えられている色識別センサ。A gate that determines the timing of color discrimination when two elements that detect at least one color among a plurality of elements that detect different colors are provided adjacently, and the output levels of detection signals of these two elements are approximately equal. A color identification sensor equipped with a gate signal generation circuit that outputs a signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9764683U JPS604926U (en) | 1983-06-23 | 1983-06-23 | color identification sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9764683U JPS604926U (en) | 1983-06-23 | 1983-06-23 | color identification sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS604926U true JPS604926U (en) | 1985-01-14 |
Family
ID=30232175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9764683U Pending JPS604926U (en) | 1983-06-23 | 1983-06-23 | color identification sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63144219A (en) * | 1986-12-08 | 1988-06-16 | Komori Printing Mach Co Ltd | Measurement position synchronizing method for scanning densitometer |
| JP2009115690A (en) * | 2007-11-08 | 2009-05-28 | Konica Minolta Sensing Inc | Reflection characteristic measuring apparatus |
-
1983
- 1983-06-23 JP JP9764683U patent/JPS604926U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63144219A (en) * | 1986-12-08 | 1988-06-16 | Komori Printing Mach Co Ltd | Measurement position synchronizing method for scanning densitometer |
| JP2009115690A (en) * | 2007-11-08 | 2009-05-28 | Konica Minolta Sensing Inc | Reflection characteristic measuring apparatus |
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