JPS5399968A - Position detector - Google Patents

Position detector

Info

Publication number
JPS5399968A
JPS5399968A JP1437877A JP1437877A JPS5399968A JP S5399968 A JPS5399968 A JP S5399968A JP 1437877 A JP1437877 A JP 1437877A JP 1437877 A JP1437877 A JP 1437877A JP S5399968 A JPS5399968 A JP S5399968A
Authority
JP
Japan
Prior art keywords
pellet
scanning
position detector
patterns
mask
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
JP1437877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131401B2 (enrdf_load_stackoverflow
Inventor
Masayuki Naruse
Isao Tokumaru
Koichi Kawada
Keiji Yamazaki
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 JP1437877A priority Critical patent/JPS5399968A/ja
Publication of JPS5399968A publication Critical patent/JPS5399968A/ja
Publication of JPS6131401B2 publication Critical patent/JPS6131401B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP1437877A 1977-02-10 1977-02-10 Position detector Granted JPS5399968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1437877A JPS5399968A (en) 1977-02-10 1977-02-10 Position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1437877A JPS5399968A (en) 1977-02-10 1977-02-10 Position detector

Publications (2)

Publication Number Publication Date
JPS5399968A true JPS5399968A (en) 1978-08-31
JPS6131401B2 JPS6131401B2 (enrdf_load_stackoverflow) 1986-07-19

Family

ID=11859374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1437877A Granted JPS5399968A (en) 1977-02-10 1977-02-10 Position detector

Country Status (1)

Country Link
JP (1) JPS5399968A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022127868A (ja) * 2021-02-22 2022-09-01 セイコーエプソン株式会社 測色システム及びプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022127868A (ja) * 2021-02-22 2022-09-01 セイコーエプソン株式会社 測色システム及びプログラム

Also Published As

Publication number Publication date
JPS6131401B2 (enrdf_load_stackoverflow) 1986-07-19

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