JPS5598449A - X-ray image skiagraphing equipment with use of electron beam probe scanning - Google Patents

X-ray image skiagraphing equipment with use of electron beam probe scanning

Info

Publication number
JPS5598449A
JPS5598449A JP585479A JP585479A JPS5598449A JP S5598449 A JPS5598449 A JP S5598449A JP 585479 A JP585479 A JP 585479A JP 585479 A JP585479 A JP 585479A JP S5598449 A JPS5598449 A JP S5598449A
Authority
JP
Japan
Prior art keywords
output
signals
electron beam
counter
skiagraphing
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
JP585479A
Other languages
Japanese (ja)
Other versions
JPS6016702B2 (en
Inventor
Kazuo Koyanagi
Yuji Mori
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP54005854A priority Critical patent/JPS6016702B2/en
Publication of JPS5598449A publication Critical patent/JPS5598449A/en
Publication of JPS6016702B2 publication Critical patent/JPS6016702B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
  • Control Of Exposure In Printing And Copying (AREA)

Abstract

PURPOSE: To facilitate to skiagraph favorable X-ray images without need of experience and skill in such a way that count output from a counter to count detecting output and output from a setter are compared with use of a comparator, and they are brought to a skiagraphing stop action due to corresponding signals given by their outputs.
CONSTITUTION: A wave-form producer 3 forms output from an X-ray detector into pulse signals, the background is removed from its output pulses with use of a level selector 4. Pulses of X-ray detecting signals which have been removed are applied to a counter 5 and counted. On the other hand, a pulse generator 9 outputs pulse signals in the constant cycle, AND gate 12 is opened by output pulses from the level selector 4. And, a scanning control circuit 10 performs sweep controls of electron beam from an electron beam probe and Braun tube. Further, a digital comparator 6 compares count output of the counter 5 and setpoint of a value setter 7, upon the coincidence of the both, signals given output are sent to the scanning control circuit 10 which stops scanning by its signals.
COPYRIGHT: (C)1980,JPO&Japio
JP54005854A 1979-01-19 1979-01-19 X-ray imaging device using electron beam probe scanning Expired JPS6016702B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54005854A JPS6016702B2 (en) 1979-01-19 1979-01-19 X-ray imaging device using electron beam probe scanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54005854A JPS6016702B2 (en) 1979-01-19 1979-01-19 X-ray imaging device using electron beam probe scanning

Publications (2)

Publication Number Publication Date
JPS5598449A true JPS5598449A (en) 1980-07-26
JPS6016702B2 JPS6016702B2 (en) 1985-04-26

Family

ID=11622564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54005854A Expired JPS6016702B2 (en) 1979-01-19 1979-01-19 X-ray imaging device using electron beam probe scanning

Country Status (1)

Country Link
JP (1) JPS6016702B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845543A (en) * 1981-09-11 1983-03-16 Jeol Ltd Recording method for coarse and dense images of luminous spot

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177202U (en) * 1988-06-03 1989-12-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845543A (en) * 1981-09-11 1983-03-16 Jeol Ltd Recording method for coarse and dense images of luminous spot

Also Published As

Publication number Publication date
JPS6016702B2 (en) 1985-04-26

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