JPS60257109A - 磁界発生装置 - Google Patents

磁界発生装置

Info

Publication number
JPS60257109A
JPS60257109A JP59113713A JP11371384A JPS60257109A JP S60257109 A JPS60257109 A JP S60257109A JP 59113713 A JP59113713 A JP 59113713A JP 11371384 A JP11371384 A JP 11371384A JP S60257109 A JPS60257109 A JP S60257109A
Authority
JP
Japan
Prior art keywords
magnetic field
yoke
magnetic
pole pieces
magnetic pole
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
JP59113713A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0314207B2 (US07922777-20110412-C00004.png
Inventor
Hiromoto Hayashi
林　博大
Hideya Sakurai
桜井　秀也
Yoichi Onishi
洋一 大西
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP59113713A priority Critical patent/JPS60257109A/ja
Priority to DE8585302389T priority patent/DE3566185D1/de
Priority to EP85302389A priority patent/EP0161782B1/en
Priority to US06/719,820 priority patent/US4672346A/en
Publication of JPS60257109A publication Critical patent/JPS60257109A/ja
Publication of JPH0314207B2 publication Critical patent/JPH0314207B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
    • G01R33/383—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0273—Magnetic circuits with PM for magnetic field generation
    • H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP59113713A 1984-04-11 1984-06-01 磁界発生装置 Granted JPS60257109A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59113713A JPS60257109A (ja) 1984-06-01 1984-06-01 磁界発生装置
DE8585302389T DE3566185D1 (en) 1984-04-11 1985-04-04 Magnetic field generating device for nmr-ct
EP85302389A EP0161782B1 (en) 1984-04-11 1985-04-04 Magnetic field generating device for nmr-ct
US06/719,820 US4672346A (en) 1984-04-11 1985-04-04 Magnetic field generating device for NMR-CT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59113713A JPS60257109A (ja) 1984-06-01 1984-06-01 磁界発生装置

Publications (2)

Publication Number Publication Date
JPS60257109A true JPS60257109A (ja) 1985-12-18
JPH0314207B2 JPH0314207B2 (US07922777-20110412-C00004.png) 1991-02-26

Family

ID=14619263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59113713A Granted JPS60257109A (ja) 1984-04-11 1984-06-01 磁界発生装置

Country Status (1)

Country Link
JP (1) JPS60257109A (US07922777-20110412-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01146530A (ja) * 1987-10-28 1989-06-08 Univ California 患者撮像領域への開放型アクセス部を有する磁気共鳴イメージング装置
WO2004069052A1 (ja) * 2003-02-10 2004-08-19 Neomax Co., Ltd. 磁界発生装置
US8674797B2 (en) 2009-02-27 2014-03-18 Hitachi Metals, Ltd. Magnetic field generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01146530A (ja) * 1987-10-28 1989-06-08 Univ California 患者撮像領域への開放型アクセス部を有する磁気共鳴イメージング装置
WO2004069052A1 (ja) * 2003-02-10 2004-08-19 Neomax Co., Ltd. 磁界発生装置
US8674797B2 (en) 2009-02-27 2014-03-18 Hitachi Metals, Ltd. Magnetic field generator

Also Published As

Publication number Publication date
JPH0314207B2 (US07922777-20110412-C00004.png) 1991-02-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term