HK1174435A1 - 磁性部件和電子元件 - Google Patents

磁性部件和電子元件

Info

Publication number
HK1174435A1
HK1174435A1 HK13101507.9A HK13101507A HK1174435A1 HK 1174435 A1 HK1174435 A1 HK 1174435A1 HK 13101507 A HK13101507 A HK 13101507A HK 1174435 A1 HK1174435 A1 HK 1174435A1
Authority
HK
Hong Kong
Prior art keywords
magnetic member
electronic parts
electronic
magnetic
parts
Prior art date
Application number
HK13101507.9A
Other languages
English (en)
Inventor
泰丈 廣田
賢 羯磨
正剛 廣岡
貴幸 八田
Original Assignee
磁性流體技術株式會社
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 磁性流體技術株式會社 filed Critical 磁性流體技術株式會社
Publication of HK1174435A1 publication Critical patent/HK1174435A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0018—Diamagnetic or paramagnetic materials, i.e. materials with low susceptibility and no hysteresis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0054—Coated nanoparticles, e.g. nanoparticles coated with organic surfactant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0063—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use in a non-magnetic matrix, e.g. granular solids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • H01F1/37—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Measuring Magnetic Variables (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Hall/Mr Elements (AREA)
HK13101507.9A 2009-11-09 2013-02-04 磁性部件和電子元件 HK1174435A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009256451 2009-11-09
JP2010215871A JP5765907B2 (ja) 2009-11-09 2010-09-27 磁性部材および電子部品
PCT/JP2010/069945 WO2011055845A1 (ja) 2009-11-09 2010-11-09 磁性部材および電子部品

Publications (1)

Publication Number Publication Date
HK1174435A1 true HK1174435A1 (zh) 2013-06-07

Family

ID=43970076

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13101507.9A HK1174435A1 (zh) 2009-11-09 2013-02-04 磁性部件和電子元件

Country Status (7)

Country Link
US (1) US9627111B2 (zh)
EP (1) EP2500916A4 (zh)
JP (1) JP5765907B2 (zh)
KR (1) KR101778319B1 (zh)
CN (1) CN102687214B (zh)
HK (1) HK1174435A1 (zh)
WO (1) WO2011055845A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5659003B2 (ja) * 2010-12-24 2015-01-28 株式会社フェローテック 接着剤
JP2013217914A (ja) * 2012-03-12 2013-10-24 Ferrotec Corp 電流センサ、センサ素子および制御装置
US9067833B2 (en) * 2012-06-21 2015-06-30 Toyota Motor Engineering & Manufacturing North America, Inc. Iron oxide and silica magnetic core
US10975457B2 (en) * 2012-08-02 2021-04-13 Toyota Motor Engineering & Manufacturing North America, Inc. Iron cobalt ternary alloy and silica magnetic core
DE102012222224B4 (de) 2012-12-04 2016-02-18 SUMIDA Components & Modules GmbH Magnetischer Kern und mehrteilige Kernanordnung
CN104021411B (zh) * 2014-05-30 2017-11-24 江苏多维科技有限公司 一种磁防伪标识及其识别系统
JP2016184901A (ja) * 2015-03-26 2016-10-20 株式会社フェローテック 磁性粒子含有高分子弾性体、動作機構、および、その構成方法
CN109956321B (zh) * 2019-03-01 2020-09-08 北京理工大学 基于磁力驱动的微小目标抓取装置及其制备与抓取方法
FR3117260B1 (fr) * 2020-12-08 2022-11-04 Commissariat Energie Atomique Matériau électromagnétique et inductance pour les basses températures

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH025102A (ja) 1988-06-23 1990-01-10 Fanuc Ltd Ｐｃラダー図の入力方式
JPH03163805A (ja) * 1989-11-22 1991-07-15 Three Bond Co Ltd 超常磁性複合材料
JPH0425102A (ja) * 1990-05-21 1992-01-28 Three Bond Co Ltd 異方性透磁性複合材料
JPH0810653B2 (ja) * 1990-11-22 1996-01-31 科学技術庁金属材料技術研究所長 磁性体微粒子の配列格子構造
JP3163805B2 (ja) 1992-01-09 2001-05-08 日立電線株式会社 低硬度ゴム組成物及び紙葉搬送ゴムロール
JPH103568A (ja) 1996-06-14 1998-01-06 Hitachi Ltd 電子財布応用システム及びｉｃカードを用いた取引装置
JP4310377B2 (ja) 1999-05-21 2009-08-05 日本ポリオレフィン株式会社 バッグインボックス内袋およびバッグインボックス内袋の製造方法
AU2002366904A1 (en) 2001-12-21 2003-07-09 Koninklijke Philips Electronics N.V. Sensor and method for measuring the areal density of magnetic nanoparticles on a micro-array
JP4025102B2 (ja) 2002-03-18 2007-12-19 富士フイルム株式会社 ポジ型レジスト組成物
JP2003315374A (ja) * 2002-04-18 2003-11-06 Mitsubishi Electric Corp 直流漏電検出装置
WO2004042705A1 (en) * 2002-11-04 2004-05-21 Koninklijke Philips Electronics N.V. Storage system using superparamagnetic particles
JP4188705B2 (ja) 2003-01-07 2008-11-26 株式会社イワサキ 釉薬及び瓦
US7880208B2 (en) * 2003-06-10 2011-02-01 International Business Machines Corporation Magnetic materials having superparamagnetic particles
US7534489B2 (en) 2004-09-24 2009-05-19 Agency For Science, Technology And Research Coated composites of magnetic material and quantum dots
WO2006137912A1 (en) * 2004-10-14 2006-12-28 E.I. Dupont De Nemours And Company Cured compositions containing fine magnetic particles and a process for preparing same and their use
DE102005049136A1 (de) * 2004-12-01 2006-06-08 Degussa Ag Zubereitung, enthaltend ein polymerisierbares Monomer und/oder ein Polymer und darin dispergiert ein superparamagnetisches Pulver
JP4650073B2 (ja) 2005-04-15 2011-03-16 住友電気工業株式会社 軟磁性材料の製造方法、軟磁性材料および圧粉磁心
JP2006303298A (ja) * 2005-04-22 2006-11-02 Ken Takahashi 磁性材料並びに磁気デバイス
JP2006310369A (ja) * 2005-04-26 2006-11-09 Ken Takahashi 磁性材料並びに磁気デバイス
FR2891917B1 (fr) 2005-10-07 2008-01-11 Billanco Capteurs de champ magnetique et de courant, procede de commande et noyau magnetique pour ces capteurs

Also Published As

Publication number Publication date
KR20120096501A (ko) 2012-08-30
JP5765907B2 (ja) 2015-08-19
KR101778319B1 (ko) 2017-09-14
EP2500916A1 (en) 2012-09-19
WO2011055845A1 (ja) 2011-05-12
US9627111B2 (en) 2017-04-18
JP2011119661A (ja) 2011-06-16
US20120229238A1 (en) 2012-09-13
EP2500916A4 (en) 2017-06-14
CN102687214B (zh) 2016-08-17
CN102687214A (zh) 2012-09-19

Similar Documents

Publication Publication Date Title
HK1153860A1 (zh) 集成磁性部件
GB2482931B (en) Electronic device with magnetic attachment
EP2474180A4 (en) SHORT AND LONG LEARNING FIELDS
GB2498273B (en) Electronic and fluidic interface
HK1160951A1 (zh) 具有磁附接的電子設備
EP2274837A4 (en) MAGNETO-INDUCTIVE SYSTEMS AND DEVICES
EP2514496A4 (en) COMPONENT FOR MAGNETIC FASTENING AND MAGNETIC TOY
EP2459025A4 (en) MAGNETIC FIXING DEVICES
ZA201204700B (en) Optimized endonucleases and uses thereof
HK1174435A1 (zh) 磁性部件和電子元件
EP2414603A4 (en) BOARD AND BOARD ARRANGEMENT
GB0922077D0 (en) Electronic assembly and casing thereof
HK1167896A1 (zh) 電磁場傳感器
HK1147856A1 (zh) 補償方法和電路
EP2197004A4 (en) MAGNETIC COMPONENT
HK1173510A1 (zh) 電子時鐘
KR101157746B9 (ko) 전자석 코일 장치
GB0921707D0 (en) Electronic devices
HK1129282A1 (en) Magnetic clasp
GB0921527D0 (en) Improvements in electronic devices
EP2383626A4 (en) ELECTRONIC DEVICE
EP2486448A4 (en) ELECTRONIC DISPLAY
GB0912744D0 (en) Methods and uses
TWI370709B (en) Electronic device and assembling method thereof
EP2443622A4 (en) CURRENT CONTROLLED PIXEL CIRCUITS AND ASSOCIATED METHODS

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20211107