JPS6125281A - カラ−マ−クセンサ - Google Patents

カラ−マ−クセンサ

Info

Publication number
JPS6125281A
JPS6125281A JP14529884A JP14529884A JPS6125281A JP S6125281 A JPS6125281 A JP S6125281A JP 14529884 A JP14529884 A JP 14529884A JP 14529884 A JP14529884 A JP 14529884A JP S6125281 A JPS6125281 A JP S6125281A
Authority
JP
Japan
Prior art keywords
light
optical system
output
receiving
amplifiers
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
Application number
JP14529884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0452507B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Kanbe
祥明 神戸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14529884A priority Critical patent/JPS6125281A/ja
Publication of JPS6125281A publication Critical patent/JPS6125281A/ja
Publication of JPH0452507B2 publication Critical patent/JPH0452507B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
JP14529884A 1984-07-13 1984-07-13 カラ−マ−クセンサ Granted JPS6125281A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14529884A JPS6125281A (ja) 1984-07-13 1984-07-13 カラ−マ−クセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14529884A JPS6125281A (ja) 1984-07-13 1984-07-13 カラ−マ−クセンサ

Publications (2)

Publication Number Publication Date
JPS6125281A true JPS6125281A (ja) 1986-02-04
JPH0452507B2 JPH0452507B2 (enrdf_load_stackoverflow) 1992-08-24

Family

ID=15381906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14529884A Granted JPS6125281A (ja) 1984-07-13 1984-07-13 カラ−マ−クセンサ

Country Status (1)

Country Link
JP (1) JPS6125281A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113756U (enrdf_load_stackoverflow) * 1988-01-26 1989-07-31
JPH01116854U (enrdf_load_stackoverflow) * 1988-01-29 1989-08-07

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146228U (enrdf_load_stackoverflow) * 1974-10-01 1976-04-05
JPS553373U (enrdf_load_stackoverflow) * 1979-05-17 1980-01-10
JPS5599677A (en) * 1979-01-25 1980-07-29 Nec Corp Mark detector circuit
JPS5988672A (ja) * 1982-11-12 1984-05-22 Toshiba Corp 光フアイバセンサ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146228U (enrdf_load_stackoverflow) * 1974-10-01 1976-04-05
JPS5599677A (en) * 1979-01-25 1980-07-29 Nec Corp Mark detector circuit
JPS553373U (enrdf_load_stackoverflow) * 1979-05-17 1980-01-10
JPS5988672A (ja) * 1982-11-12 1984-05-22 Toshiba Corp 光フアイバセンサ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01113756U (enrdf_load_stackoverflow) * 1988-01-26 1989-07-31
JPH01116854U (enrdf_load_stackoverflow) * 1988-01-29 1989-08-07

Also Published As

Publication number Publication date
JPH0452507B2 (enrdf_load_stackoverflow) 1992-08-24

Similar Documents

Publication Publication Date Title
EP0962880B1 (en) An apparatus and method for reading an optical code
US4989940A (en) Method of and device for aligning an optical fiber with respect to the lens of a connector
JPS6125281A (ja) カラ−マ−クセンサ
JPS637338B2 (enrdf_load_stackoverflow)
JPS60158309A (ja) 距離検出装置
US6426494B1 (en) Optical signal detector and optical signal detecting method
JPS5629112A (en) Distance measurement unit
EP1115111A3 (en) Optical pickup
US10401219B2 (en) Optical parameter measurement device and optical parameter measurement method
JP3204726B2 (ja) エッジセンサ
JPH03147534A (ja) 光ピックアップ
JPH0433164B2 (enrdf_load_stackoverflow)
JPH0623948Y2 (ja) 光パワーメータ
JPS58127108A (ja) 光ビ−ム走査装置の走査位置検出装置
JPS60186720A (ja) 色識別装置
JPS6416939A (en) Color sensor
JPS592513Y2 (ja) 分光光度計の測光回路
JPS60220348A (ja) 位置合せ装置
SU149240A1 (ru) Индикатор наводки изображени на резкость
JPS6193623A (ja) ２値化回路
JPS6120816A (ja) 非接触光学式変位測定装置
JPS609279A (ja) 画像形成条件の制御装置
JP2002232283A (ja) 光電スイッチ
JPS5736441A (ja) Jidoshotenchosetsusochi
JP2003152199A (ja) 受光装置