JPS5564397A - Automatic irradiation controlled x-ray device - Google Patents

Automatic irradiation controlled x-ray device

Info

Publication number
JPS5564397A
JPS5564397A JP13731878A JP13731878A JPS5564397A JP S5564397 A JPS5564397 A JP S5564397A JP 13731878 A JP13731878 A JP 13731878A JP 13731878 A JP13731878 A JP 13731878A JP S5564397 A JPS5564397 A JP S5564397A
Authority
JP
Japan
Prior art keywords
output
signal
ray
added
ray irradiation
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
JP13731878A
Other languages
Japanese (ja)
Other versions
JPS6316880B2 (en
Inventor
Hiroshi Sugimoto
Hiroshi Yasuhara
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13731878A priority Critical patent/JPS5564397A/en
Publication of JPS5564397A publication Critical patent/JPS5564397A/en
Publication of JPS6316880B2 publication Critical patent/JPS6316880B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • X-Ray Techniques (AREA)

Abstract

PURPOSE: To improve a frequency response characteristic, by adding to integrate a signal, from a plurality of semiconductor detecting elements provided within a range corresponding to the X-ray lighted area, to make a comparison with the reference value and controlling the X-ray irradiation.
CONSTITUTION: A generated signal, in each detecting element 15a∼15d by the X- ray irradiation, is converted into a voltage to be amplified respectively in each amplifier OP1-1∼OP1-4 within an amplifying unit 18a, and added by an adder OP2-1, with this added output V1 applied to an output unit 19. The output unit 19 integrates this added output and makes a comparison between this integrated output and the preset reference value, and at the time with a coincidence between the both, a coincidence signal I0 is outputted. This output I0 is a signal for actuating an X-ray circuit disconnecting breaker to cut out the X-ray irradiation.
COPYRIGHT: (C)1980,JPO&Japio
JP13731878A 1978-11-09 1978-11-09 Automatic irradiation controlled x-ray device Granted JPS5564397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13731878A JPS5564397A (en) 1978-11-09 1978-11-09 Automatic irradiation controlled x-ray device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13731878A JPS5564397A (en) 1978-11-09 1978-11-09 Automatic irradiation controlled x-ray device

Publications (2)

Publication Number Publication Date
JPS5564397A true JPS5564397A (en) 1980-05-15
JPS6316880B2 JPS6316880B2 (en) 1988-04-11

Family

ID=15195871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13731878A Granted JPS5564397A (en) 1978-11-09 1978-11-09 Automatic irradiation controlled x-ray device

Country Status (1)

Country Link
JP (1) JPS5564397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008117641A (en) * 2006-11-06 2008-05-22 Shimadzu Corp X-ray photographing apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012991A (en) * 1973-06-05 1975-02-10
JPS53105181A (en) * 1977-02-24 1978-09-13 Toshiba Corp Semiconductor radiant-ray detector
JPS53114476A (en) * 1977-03-16 1978-10-05 Toshiba Corp Radiation detector of multichannel type

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012991A (en) * 1973-06-05 1975-02-10
JPS53105181A (en) * 1977-02-24 1978-09-13 Toshiba Corp Semiconductor radiant-ray detector
JPS53114476A (en) * 1977-03-16 1978-10-05 Toshiba Corp Radiation detector of multichannel type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008117641A (en) * 2006-11-06 2008-05-22 Shimadzu Corp X-ray photographing apparatus

Also Published As

Publication number Publication date
JPS6316880B2 (en) 1988-04-11

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