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JPS5444819A - Measuring instrument for pickup dimensions - Google Patents

Measuring instrument for pickup dimensions

Info

Publication number
JPS5444819A
JPS5444819A JP11191277A JP11191277A JPS5444819A JP S5444819 A JPS5444819 A JP S5444819A JP 11191277 A JP11191277 A JP 11191277A JP 11191277 A JP11191277 A JP 11191277A JP S5444819 A JPS5444819 A JP S5444819A
Authority
JP
Japan
Prior art keywords
cursor
cursors
detected
body image
pickup
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
JP11191277A
Other languages
Japanese (ja)
Inventor
Koji Fujita
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP11191277A priority Critical patent/JPS5444819A/en
Publication of JPS5444819A publication Critical patent/JPS5444819A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE: To obtain measurement values with high precision and high accuracy through the registration between a cursor and detected-body image without trouble of viewing, by freely setting the display position and display region of the cursor.
CONSTITUTION: Cursors are overlapped which are displayed by cursor signals 106 and 107 at positions 3 and 4 of detected-body image 2 facing mutually and whose bright lines are parallel, thereby finding the interval between the cursors electrically. In this case, the cursor position is displayed by using cursor display control circuits MV5 and MV6, and the display region is set freely by variable resistor R3, etc., so that the registration between cursors and detected-body image 2 will be done without trouble of viewing. Consequently, measurement values can be obtained with high precision and high accuracy.
COPYRIGHT: (C)1979,JPO&Japio
JP11191277A 1977-09-16 1977-09-16 Measuring instrument for pickup dimensions Pending JPS5444819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11191277A JPS5444819A (en) 1977-09-16 1977-09-16 Measuring instrument for pickup dimensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11191277A JPS5444819A (en) 1977-09-16 1977-09-16 Measuring instrument for pickup dimensions

Publications (1)

Publication Number Publication Date
JPS5444819A true JPS5444819A (en) 1979-04-09

Family

ID=14573225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11191277A Pending JPS5444819A (en) 1977-09-16 1977-09-16 Measuring instrument for pickup dimensions

Country Status (1)

Country Link
JP (1) JPS5444819A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100803A (en) * 1982-12-02 1984-06-11 Toshiba Corp Device for generating cursor line
JPS63173489A (en) * 1987-01-13 1988-07-18 Omron Tateisi Electronics Co Packaged substrate inspection instrument
JPH0468990A (en) * 1990-07-07 1992-03-04 Anima Denshi Kk Television camera automatic monitor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100803A (en) * 1982-12-02 1984-06-11 Toshiba Corp Device for generating cursor line
JPS63173489A (en) * 1987-01-13 1988-07-18 Omron Tateisi Electronics Co Packaged substrate inspection instrument
JPH0468990A (en) * 1990-07-07 1992-03-04 Anima Denshi Kk Television camera automatic monitor

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