JPS61284259A - 放射線照射装置 - Google Patents

放射線照射装置

Info

Publication number
JPS61284259A
JPS61284259A JP12544785A JP12544785A JPS61284259A JP S61284259 A JPS61284259 A JP S61284259A JP 12544785 A JP12544785 A JP 12544785A JP 12544785 A JP12544785 A JP 12544785A JP S61284259 A JPS61284259 A JP S61284259A
Authority
JP
Japan
Prior art keywords
radiation
movable collimator
irradiation
irradiation field
arc
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
JP12544785A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0370508B2 (enrdf_load_html_response
Inventor
原　義則
祥博 中嶋
山本　泰平
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
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 filed Critical NEC Corp
Priority to JP12544785A priority Critical patent/JPS61284259A/ja
Publication of JPS61284259A publication Critical patent/JPS61284259A/ja
Publication of JPH0370508B2 publication Critical patent/JPH0370508B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Radiation-Therapy Devices (AREA)
JP12544785A 1985-06-10 1985-06-10 放射線照射装置 Granted JPS61284259A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12544785A JPS61284259A (ja) 1985-06-10 1985-06-10 放射線照射装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12544785A JPS61284259A (ja) 1985-06-10 1985-06-10 放射線照射装置

Publications (2)

Publication Number Publication Date
JPS61284259A true JPS61284259A (ja) 1986-12-15
JPH0370508B2 JPH0370508B2 (enrdf_load_html_response) 1991-11-07

Family

ID=14910307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12544785A Granted JPS61284259A (ja) 1985-06-10 1985-06-10 放射線照射装置

Country Status (1)

Country Link
JP (1) JPS61284259A (enrdf_load_html_response)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131251U (enrdf_load_html_response) * 1979-03-08 1980-09-17
JPS568691U (enrdf_load_html_response) * 1979-07-02 1981-01-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55131251U (enrdf_load_html_response) * 1979-03-08 1980-09-17
JPS568691U (enrdf_load_html_response) * 1979-07-02 1981-01-24

Also Published As

Publication number Publication date
JPH0370508B2 (enrdf_load_html_response) 1991-11-07

Similar Documents

Publication Publication Date Title
US4087731A (en) Control system for moving a large machine along a single axis
EP0047113A3 (en) Control circuit for an industrial robot
JPH0263011A (ja) レーザスキャナ回転検出機構
JPS61284259A (ja) 放射線照射装置
US4109190A (en) Circuit for increasing the operating speed range of a velocity servo system
JPS5534716A (en) Positioning control system
JPH0252117U (enrdf_load_html_response)
JPH01136582A (ja) 速度制御装置
JPS5978577U (ja) 移動機構のサ−ボ制御装置
JP2681949B2 (ja) 速度制御系のオフセット補正装置
JPS63231202A (ja) 荷電ビ−ム装置
JPH0248923B2 (ja) Dairekutoteiichingugatarobotsutonoseigyosochi
JPS59117482A (ja) モ−タ制御装置
JPS63279478A (ja) アクセス制御方式
JPS59192707U (ja) サ−ボアンプ
GB1465595A (en) Fast null balance circuit
SU1211880A1 (ru) Преобразователь перемещени в код
JPH01258278A (ja) 磁気ヘッド駆動方法及び磁気ヘッド駆動装置
JPS59104767A (ja) 磁気ヘツドの速度基準信号発生回路
JPS6070974U (ja) Ｃｄプレ−ヤのアクセス装置
JPS6217810A (ja) 位置制御アクチユエ−タによる力制御方式
JPS6314515A (ja) 可変同調共振器の同調方法
JPS59158406A (ja) ロボツトの制御方法
JPH01159711A (ja) 位置制御装置
JPS5965317A (ja) パワ−アシスト方法