JPS52106752A - Optical guide for photoelectric detection - Google Patents

Optical guide for photoelectric detection

Info

Publication number
JPS52106752A
JPS52106752A JP2380276A JP2380276A JPS52106752A JP S52106752 A JPS52106752 A JP S52106752A JP 2380276 A JP2380276 A JP 2380276A JP 2380276 A JP2380276 A JP 2380276A JP S52106752 A JPS52106752 A JP S52106752A
Authority
JP
Japan
Prior art keywords
optical guide
photoelectric detection
elements
pattern
checked material
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
JP2380276A
Other languages
Japanese (ja)
Inventor
Kan Adachi
Shinichi Furuya
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2380276A priority Critical patent/JPS52106752A/en
Publication of JPS52106752A publication Critical patent/JPS52106752A/en
Pending legal-status Critical Current

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Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

PURPOSE: To accurately detect abnormality in the shape, pattern, color, etc. of a checked material and to enable check and discrimination with high accuracy by arranging photoelectric elements in the width direction of a checked material in the zigzag pattern so that each of the elements is overlapped by another one.
COPYRIGHT: (C)1977,JPO&Japio
JP2380276A 1976-03-04 1976-03-04 Optical guide for photoelectric detection Pending JPS52106752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2380276A JPS52106752A (en) 1976-03-04 1976-03-04 Optical guide for photoelectric detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2380276A JPS52106752A (en) 1976-03-04 1976-03-04 Optical guide for photoelectric detection

Publications (1)

Publication Number Publication Date
JPS52106752A true JPS52106752A (en) 1977-09-07

Family

ID=12120444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2380276A Pending JPS52106752A (en) 1976-03-04 1976-03-04 Optical guide for photoelectric detection

Country Status (1)

Country Link
JP (1) JPS52106752A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891367B2 (en) 2001-09-28 2005-05-10 Murata Manufacturing Co., Ltd. Magnetic sensor including a plurality of staggerred overlapping rows of magnetoresistive elements

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984667A (en) * 1972-12-20 1974-08-14
JPS50646U (en) * 1973-05-01 1975-01-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984667A (en) * 1972-12-20 1974-08-14
JPS50646U (en) * 1973-05-01 1975-01-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6891367B2 (en) 2001-09-28 2005-05-10 Murata Manufacturing Co., Ltd. Magnetic sensor including a plurality of staggerred overlapping rows of magnetoresistive elements

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