JPS5276054A - Method for determining co-ordinate position of circle pattern - Google Patents

Method for determining co-ordinate position of circle pattern

Info

Publication number
JPS5276054A
JPS5276054A JP15190775A JP15190775A JPS5276054A JP S5276054 A JPS5276054 A JP S5276054A JP 15190775 A JP15190775 A JP 15190775A JP 15190775 A JP15190775 A JP 15190775A JP S5276054 A JPS5276054 A JP S5276054A
Authority
JP
Japan
Prior art keywords
determining
circle pattern
ordinate position
circle
ordinate
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
JP15190775A
Other languages
Japanese (ja)
Inventor
Hirobumi Kashiwara
Tadatami Mori
Hiroyuki Ishizaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15190775A priority Critical patent/JPS5276054A/en
Publication of JPS5276054A publication Critical patent/JPS5276054A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Navigation (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE: To provide a method, by which co-ordinate groups along such lines as pass through points P and Q and as have gradients m1 and -1/m1 are plotted so as to determine their coordinate positions on the circumference of such a circle as has a diameter of an intercept PQ.
COPYRIGHT: (C)1977,JPO&Japio
JP15190775A 1975-12-22 1975-12-22 Method for determining co-ordinate position of circle pattern Pending JPS5276054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15190775A JPS5276054A (en) 1975-12-22 1975-12-22 Method for determining co-ordinate position of circle pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15190775A JPS5276054A (en) 1975-12-22 1975-12-22 Method for determining co-ordinate position of circle pattern

Publications (1)

Publication Number Publication Date
JPS5276054A true JPS5276054A (en) 1977-06-25

Family

ID=15528790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15190775A Pending JPS5276054A (en) 1975-12-22 1975-12-22 Method for determining co-ordinate position of circle pattern

Country Status (1)

Country Link
JP (1) JPS5276054A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979110A (en) * 1982-09-20 1984-05-08 メセルトロン・ソシエテ・アノニム Measuring method for inspection of accuracy of machine tool and device for executing said method
JPS61217803A (en) * 1985-03-23 1986-09-27 Kawasaki Heavy Ind Ltd Circular interpolation method for robot

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979110A (en) * 1982-09-20 1984-05-08 メセルトロン・ソシエテ・アノニム Measuring method for inspection of accuracy of machine tool and device for executing said method
JPH0322922B2 (en) * 1982-09-20 1991-03-27 Meseltron Sa
JPS61217803A (en) * 1985-03-23 1986-09-27 Kawasaki Heavy Ind Ltd Circular interpolation method for robot
JPH0562368B2 (en) * 1985-03-23 1993-09-08 Kawasaki Heavy Ind Ltd

Similar Documents

Publication Publication Date Title
JPS51118333A (en) Pattern recognition system
JPS53136400A (en) Method for adjusting path of tank shell
JPS5276054A (en) Method for determining co-ordinate position of circle pattern
JPS5219880A (en) Digital servo control system
JPS5218170A (en) Position detection method
JPS53118943A (en) Pattern recognition unit
JPS53127266A (en) Forming method of marker
JPS5226095A (en) Patterning method
JPS5232186A (en) Spherical surface processing device
JPS53139073A (en) Positiong method of servo circuit
JPS52119844A (en) Comparative examination method for two-dimensional picture
JPS51120379A (en) Position control process using resolver
JPS5234585A (en) Method for checking numbers of operation tools
JPS51148368A (en) Selective etching method
JPS5213529A (en) Coating of perhaloethylene resin
JPS5432231A (en) Detection system of pattern defect
JPS5213152A (en) Improvement of piping of boiler
JPS51123494A (en) Variable display board controlling system
JPS5217528A (en) Coating method
JPS5272534A (en) Letter reading equipment
JPS5211842A (en) Data processing equipment
JPS51147151A (en) Pattern angle detector
JPS51126053A (en) Recognition pattern composition for unit detection
JPS53118372A (en) Pattern formation by plasma etching method
JPS522230A (en) Multi-operation system using miicrocomputor