JPS53118067A - Two dimensional quantity measuring apparatus - Google Patents

Two dimensional quantity measuring apparatus

Info

Publication number
JPS53118067A
JPS53118067A JP3314577A JP3314577A JPS53118067A JP S53118067 A JPS53118067 A JP S53118067A JP 3314577 A JP3314577 A JP 3314577A JP 3314577 A JP3314577 A JP 3314577A JP S53118067 A JPS53118067 A JP S53118067A
Authority
JP
Japan
Prior art keywords
measuring apparatus
quantity measuring
dimensional quantity
accurate
diodes
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
JP3314577A
Other languages
Japanese (ja)
Inventor
Yutaka Miura
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3314577A priority Critical patent/JPS53118067A/en
Publication of JPS53118067A publication Critical patent/JPS53118067A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To readily perform processing and make possible accurate and stable measurement with a simple constitution by using image sensors comprising arraying photo diodes in column form and making the spacing between the diodes accurate and stable and operating arithmetic process simply.
COPYRIGHT: (C)1978,JPO&Japio
JP3314577A 1977-03-24 1977-03-24 Two dimensional quantity measuring apparatus Pending JPS53118067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3314577A JPS53118067A (en) 1977-03-24 1977-03-24 Two dimensional quantity measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3314577A JPS53118067A (en) 1977-03-24 1977-03-24 Two dimensional quantity measuring apparatus

Publications (1)

Publication Number Publication Date
JPS53118067A true JPS53118067A (en) 1978-10-16

Family

ID=12378408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3314577A Pending JPS53118067A (en) 1977-03-24 1977-03-24 Two dimensional quantity measuring apparatus

Country Status (1)

Country Link
JP (1) JPS53118067A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805124A (en) * 1987-06-10 1989-02-14 Rca Licensing Corp. System and method for measuring elliptical elements
JPH0317503A (en) * 1989-06-15 1991-01-25 Hisashi Matsuzaki Sensor arrangement for automatic measurement of position alignment
US5956661A (en) * 1996-10-23 1999-09-21 Lasercad Inc. Telemetric spacial data recorder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805124A (en) * 1987-06-10 1989-02-14 Rca Licensing Corp. System and method for measuring elliptical elements
JPH0317503A (en) * 1989-06-15 1991-01-25 Hisashi Matsuzaki Sensor arrangement for automatic measurement of position alignment
US5956661A (en) * 1996-10-23 1999-09-21 Lasercad Inc. Telemetric spacial data recorder

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