JP2005131410A5 - - Google Patents

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Publication number
JP2005131410A5
JP2005131410A5 JP2004315280A JP2004315280A JP2005131410A5 JP 2005131410 A5 JP2005131410 A5 JP 2005131410A5 JP 2004315280 A JP2004315280 A JP 2004315280A JP 2004315280 A JP2004315280 A JP 2004315280A JP 2005131410 A5 JP2005131410 A5 JP 2005131410A5
Authority
JP
Japan
Prior art keywords
directional
imaging system
magnetization direction
easy magnetization
sheet
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
JP2004315280A
Other languages
English (en)
Japanese (ja)
Other versions
JP4783564B2 (ja
JP2005131410A (ja
Filing date
Publication date
Priority claimed from US10/699,185 external-priority patent/US6937018B2/en
Application filed filed Critical
Publication of JP2005131410A publication Critical patent/JP2005131410A/ja
Publication of JP2005131410A5 publication Critical patent/JP2005131410A5/ja
Application granted granted Critical
Publication of JP4783564B2 publication Critical patent/JP4783564B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2004315280A 2003-10-31 2004-10-29 磁気共鳴イメージング・システム向けの極片を製作するためのシステム及び方法 Expired - Fee Related JP4783564B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/699,185 2003-10-31
US10/699,185 US6937018B2 (en) 2003-10-31 2003-10-31 Systems and methods for fabricating pole pieces for magnetic resonance imaging systems

Publications (3)

Publication Number Publication Date
JP2005131410A JP2005131410A (ja) 2005-05-26
JP2005131410A5 true JP2005131410A5 (enExample) 2009-12-03
JP4783564B2 JP4783564B2 (ja) 2011-09-28

Family

ID=34550878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004315280A Expired - Fee Related JP4783564B2 (ja) 2003-10-31 2004-10-29 磁気共鳴イメージング・システム向けの極片を製作するためのシステム及び方法

Country Status (4)

Country Link
US (1) US6937018B2 (enExample)
JP (1) JP4783564B2 (enExample)
CN (1) CN1611961B (enExample)
IT (1) ITMI20041983A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4051301B2 (ja) * 2003-02-12 2008-02-20 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 円形ポールピースおよびｍｒｉ装置
US20070132386A1 (en) * 2005-12-12 2007-06-14 Lg Electronics Inc. Plasma display device
MX384149B (es) * 2014-09-05 2025-03-14 Hyperfine Inc Aumento ferromagnético para formación de imagenes por resonancia magnética.
US10104816B2 (en) * 2016-02-05 2018-10-16 Taiwan Semiconductor Manufacturing Co., Ltd. Board, semiconductor fabrication plant (FAB) and fabrication facility

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875114A (en) * 1957-04-12 1959-02-24 Westinghouse Electric Corp Iron-aluminum materials for magnetic applications
US3248781A (en) * 1961-02-27 1966-05-03 Gen Electric Method of making reactive transformers
US3078198A (en) * 1961-06-07 1963-02-19 Westinghouse Electric Corp Process for producing oriented silicon steel
JP2808198B2 (ja) * 1990-07-02 1998-10-08 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置とその製法
EP0479514B1 (en) * 1990-09-29 1998-07-01 Sumitomo Special Metals Co., Ltd. Magnetic field generating device used for MRI
JP2561591B2 (ja) * 1991-12-27 1996-12-11 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置
MY119423A (en) * 1993-01-15 2005-05-31 Hitachi Global Storage Tech Nl Layered magnetic structure for use in a magnetic head
JPH0831635A (ja) * 1994-07-08 1996-02-02 Sumitomo Special Metals Co Ltd Ｍｒｉ用磁界発生装置
JP3016544B2 (ja) * 1995-06-08 2000-03-06 信越化学工業株式会社 永久磁石磁気回路
JP3073933B2 (ja) * 1996-08-05 2000-08-07 住友特殊金属株式会社 Ｍｒｉ用磁界発生装置
DE69706388T2 (de) * 1996-10-21 2002-02-14 Kawasaki Steel Corp., Kobe Kornorientiertes elektromagnetisches Stahlblech
WO1999046417A1 (fr) * 1998-03-12 1999-09-16 Nkk Corporation Tole d'acier au silicium et son procede de fabrication
US6794973B1 (en) * 1998-04-14 2004-09-21 Sumitomo Special Metals Co., Ltd. Magnetic field generating device for MRI
KR19990088437A (ko) * 1998-05-21 1999-12-27 에모또 간지 철손이매우낮은고자속밀도방향성전자강판및그제조방법
JP2000030932A (ja) * 1998-07-09 2000-01-28 Shin Etsu Chem Co Ltd 永久磁石対向型磁気回路
US6150818A (en) * 1998-08-31 2000-11-21 General Electric Company Low eddy current and low hysteresis magnet pole faces in MR imaging
US6259252B1 (en) * 1998-11-24 2001-07-10 General Electric Company Laminate tile pole piece for an MRI, a method manufacturing the pole piece and a mold bonding pole piece tiles
US6150819A (en) * 1998-11-24 2000-11-21 General Electric Company Laminate tiles for an MRI system and method and apparatus for manufacturing the laminate tiles
JP2000164429A (ja) * 1998-11-26 2000-06-16 Nippon Jiseizai Kogyo Kk 磁性コア
JP2001358377A (ja) * 2000-02-10 2001-12-26 Toshiba Corp 超磁歪材料とその製造方法、およびそれを用いた磁歪アクチュエータと磁歪センサ
JP2002220642A (ja) * 2001-01-29 2002-08-09 Kawasaki Steel Corp 鉄損の低い方向性電磁鋼板およびその製造方法

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