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1. 发明公开

EP2488990A4 AUTHENTICATION SYSTEMS FOR DISCRIMINATING VALUE DOCUMENTS BASED ON VARIABLE LUMINESCENCE AND MAGNETIC PROPERTIES 审中-公开
标题翻译： AUTHENTIFIKATIONSSYSTEME ZUR UNTERSCHEIDUNG VON WERTDOKUMENTEN AUF基础UNTERSCHIEDLICHER LUMINESZENZ- UND MAGNETEIGENSCHAFTEN
公开(公告)号：EP2488990A4
公开(公告)日：2017-06-14
申请号：EP10823827
申请日：2010-09-30
申请人： HONEYWELL INT INC
发明人： LAU CARSTEN , KANE JAMES , RAPOPORT WILLIAM ROSS
IPC分类号： B42D25/369 , B42D25/382 , B42D25/387 , B42D25/391 , G07D7/04 , G07D7/12 , H01F1/34 , H01F10/24
CPC分类号： G07D7/04 , B42D25/29 , B42D25/369 , B42D25/382 , B42D25/387 , B42D25/391 , B42D2033/16 , B42D2035/34 , G01N21/64 , G01R23/16 , G06K7/01 , G06K9/78 , G07D7/003 , G07D7/1205 , G07D7/121 , H01F1/346 , H01F10/245
摘要： A value document authentication system comprising a value document substrate having a luminescent compound disposed on or in at least a portion of the value document substrate, wherein the luminescent compound (i) comprises a host lattice having at least one metallic ion with magnetic properties and is doped with at least one rare earth ion capable of emitting infrared radiation with at least one distinct infrared wavelength when excited with an exciting light source having sufficient energy to excite emission from the luminescent compound and (ii) has a pre-determined ratio of metallic ions to rare earth ions such that the ratio corresponds to a parameter of a pre-selected decision criteria, both of which properties are measured at the same location on the value document and used to authenticate the value document.
摘要翻译：一种有价文件认证系统，包括有价文件衬底，该有价文件衬底具有设置在有价文件衬底的至少一部分上或其中的发光化合物，其中发光化合物（i）包括具有至少一种具有磁性的金属离子的主晶格，掺杂有至少一种能够发射具有至少一种不同红外波长的红外辐射的稀土离子，所述稀土离子被具有足够能量的激发光源激发以激发来自发光化合物的发射，并且（ii）具有预定比例的金属离子稀土离子，使得该比率对应于预先选择的判定标准的参数，这两种特性在有价文件上的相同位置处被测量并且被用于认证有价文件。

2. 发明公开

EP1269488A1 HIGH-FREQUENCY MAGNETIC CERAMIC AND HIGH-FREQUENCY CIRCUIT COMPONENT 有权
标题翻译：磁高频陶瓷和高频电路元件
公开(公告)号：EP1269488A1
公开(公告)日：2003-01-02
申请号：EP02712421.3
申请日：2002-02-18
申请人： Murata Manufacturing Co., Ltd.
发明人： KIKUTA, Hiroaki,Intellectual Property Group
IPC分类号： H01F1/34 , H03H7/52
CPC分类号： H01F1/346 , H03H7/52
摘要： A high-frequency magnetic ceramic comprises garnet ferrite represented by the formula AZB8-ZO12 wherein the site A comprises yttrium and the site B comprises iron, where Z is in the range of more than 3.00 to 3.09. The relative density of the high-frequency magnetic ceramic is at least 95%, the average grain diameter is at least 3 νm, and the 3σ value of the grain diameters is 2 νm or less wherein σ represents the standard deviation of the grain diameters. A high-frequency circuit component includes microwave magnetic composites composed of the high-frequency magnetic ceramic and central electrodes that are mutually insulated.

3. 发明授权

EP0635855B1 Magnetic material for high frequencies 失效
标题翻译：对于高频磁性材料
公开(公告)号：EP0635855B1
公开(公告)日：1997-03-19
申请号：EP94111255.9
申请日：1994-07-19
申请人： MURATA MANUFACTURING CO., LTD.
发明人： Konoike, Takehiro , Marusawa, Hiroshi , Takagi, Hiroshi , Tomono, Kunisaburo
IPC分类号： H01F1/34 , C04B35/26
CPC分类号： H01F1/346 , C04B35/2641

4. 发明公开

EP0732709A1 Magneto-optical element and optical magnetic field sensor using the same 失效
标题翻译： Magnetooptisches元素和光栅Magnetfeldfühler
公开(公告)号：EP0732709A1
公开(公告)日：1996-09-18
申请号：EP96104073.0
申请日：1996-03-14
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Itoh, Nobuki , Minemoto, Hisashi , Ishiko, Daisuke , Ishizuka, Satoshi
IPC分类号： H01F10/24 , G01R33/032
CPC分类号： G01R33/0322 , H01F1/346 , H01F10/245
摘要： This invention relates to a magneto-optical element which comprises a film of a Bi-substituted rare earth iron garnet selected from garnets of the following chemical formulas

(Bi x Gd y R z Y 3-x-y-z )(Fe 5-w Ga w )O 12

wherein R represents at least one element selected from rare earth elements other than Gd, and x, y, z and w are such that 1.00≦x≦1.30, 0.42≦y≦0.60, 0.01≦z≦0.05 and 0.40≦w≦0.62, and

(Bi x' Gd y' R z' Y 3-x'-y'-z' )Fe 5 O 12

wherein R is as defined above, and x', y' and z' are such that 1.10≦x'≦1.30, 1.00≦y'≦1.80, 0≦z'≦0.06 provided that x' + y' ≦3. An optical magnetic field sensor capable of detecting zeroth to higher order beams of diffracted light is also described.
摘要翻译：本发明涉及一种磁光元件，其包括选自以下化学式（BixGdyRzY3-xyz）（Fe5-wGaw）O12的石榴石的Bi取代稀土铁石榴石的膜，其中R表示选自以下的至少一种元素：除Gd以外的稀土元素，x，y，z和w是使得1.00≤x≤1.30,0.42≤y≤0.60,0.01≤y≤0.05和0.40 < （Bix'Gdy'Rz'Y3-x'-y'-z'）Fe5O12，其中R定义如上，x'，y'和z'为1.10 = x'<= 1.30，1.00

5. 发明公开

EP0399665A1 Method of manufacturing ferrite crystals and method of producing ferrite powders preferably used therefor 失效
标题翻译：一种制备铁素体的结晶和制备优选为此使用铁氧体粉末的过程。
公开(公告)号：EP0399665A1
公开(公告)日：1990-11-28
申请号：EP90304505.2
申请日：1990-04-26
申请人： NGK INSULATORS, LTD.
发明人： Imaeda, Minoru , Asai, Emi , Okamoto, Katsunori
IPC分类号： C04B35/26 , C04B35/40 , C01G49/02
CPC分类号： H01F1/346 , C01G49/0018 , C01G49/0036 , C01G49/0054 , C01P2002/30 , C01P2002/50 , C01P2004/52 , C01P2004/61 , C01P2004/62 , C01P2006/42 , C01P2006/60 , C04B35/26 , C04B35/6455
摘要： A method of manufacturing ferrite crystals such as single crystal bodies and polycrystal bodies with garnet structure is disclosed, which includes the steps of effecting a composition controlling for raw powders, forming raw powders, sintering formed bodies and effecting hot isostatic press treatment for sintered bodies. Also, a method of producing ferrite powders preferably used for the ferrite crystal manufacturing method mentioned above.
The thus obtained ferrite crystal bodies with garnet structure show good magnetooptical properties such as light transmissivity, Faraday rotation angle and Verdet constant, and are preferably used for magnetooptical elements such as optical isolators and optical magnetic field sensors etc.
摘要翻译：制造铁素体的晶体的方法，包括：如单晶体并用石榴石结构的多晶体是圆盘游离缺失，其包括 - 影响的组合物控制为原料粉末，成形原料粉末，烧结成形体以及烧结体 - 影响热等静压处理的步骤。所以，产生的铁素体粉末的方法优选用于上面提到的铁素体晶体制造方法。用石榴石结构如此获得的铁素体结晶体显示出良好的磁光特性：如光透射率，法拉第转角和Verdet常数，并且优选地用于磁光元件：如光隔离器和光磁场传感器等

6. 发明授权

EP0214026B1 Matériau magnétique stable en température pour utilisation en hyperfréquences et son procédé de fabrication 失效转让
标题翻译：用于超高频的温度稳定磁性材料及其制造方法
公开(公告)号：EP0214026B1
公开(公告)日：1990-05-23
申请号：EP86401756.1
申请日：1986-08-05
申请人： THOMSON-CSF
发明人： Warin, Dominique , Vives, Evelyne
IPC分类号： H01F1/34
CPC分类号： H01P1/218 , C04B35/2641 , H01F1/346

7. 发明授权

EP2562296B1 GARNET-TYPE SINGLE CRYSTAL, OPTICAL ISOLATOR, AND OPTICAL PROCESSOR 有权转让
标题翻译：石榴石单，光隔离器和光加工
公开(公告)号：EP2562296B1
公开(公告)日：2016-11-09
申请号：EP11772003.7
申请日：2011-04-19
申请人： Fujikura Ltd. , National Institute for Materials Science
发明人： HATANAKA, Tsubasa , FUNAKI, Akiharu , SHIMAMURA, Kiyoshi , GARCIA, Villora Encarnacion Antonia
IPC分类号： C30B29/28 , C01F17/00 , G02B27/28 , G02F1/09 , H01F1/34 , C30B15/00 , G02F1/00
CPC分类号： C30B29/28 , C30B15/00 , G02B27/286 , G02F1/0036 , G02F1/09 , G02F1/093 , H01F1/346

8. 发明公开

EP1873226A2 Garnet-type compound, and method of manufacturing the same 审中-公开
标题翻译： Granatverbindung und Herstellungsverfahrendafür
公开(公告)号：EP1873226A2
公开(公告)日：2008-01-02
申请号：EP07012486.2
申请日：2007-06-26
申请人： Fujifilm Corporation
发明人： Ikada, Tomotake c/oFujifilm Corporation
IPC分类号： C09K11/77
CPC分类号： C09K11/7701 , C01F17/0025 , C01G15/006 , C01P2002/50 , C01P2002/72 , C01P2002/77 , C01P2002/84 , C01P2004/03 , C01P2006/42 , C04B35/01 , C04B35/44 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3241 , C04B2235/3286 , C04B2235/3298 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/761 , C04B2235/764 , C04B2235/81 , C09K11/7769 , G02F1/0036 , H01F1/346 , H01F10/24 , H01F41/0246
摘要： A garnet-type compound is represented by general formula A 3 B 2 C 3 O 12 wherein A, B, C respectively represent one or more elements forming an A site, one or more elements forming a B site and one or more elements forming a C site, and O represents an oxygen atom. The following formulae (1) and (2) are satisfied.

wherein rA represents an average ionic radius of one or more elements which forms the A site, rB represents an average ionic radius of one or more elements which forms the B site, and a represents a lattice constant.
摘要翻译：石榴石型化合物由通式A 3 B 2 C 3 O 12表示，其中A，B，C分别表示形成A位点的一种或多种元素，形成B位点的一种或多种元素和形成B位点的一种或多种元素 C位，O表示氧原子。满足下列公式（1）和（2）。其中rA表示形成A位点的一个或多个元素的平均离子半径，r B表示形成B位点的一个或多个元素的平均离子半径，a表示晶格常数。

9. 发明授权

EP0702259B1 Process for producing a material for wide band optical isolators 失效
标题翻译：用于宽带光隔离器的材料的制造方法
公开(公告)号：EP0702259B1
公开(公告)日：2003-07-30
申请号：EP95303706.6
申请日：1995-05-31
申请人： NGK INSULATORS, LTD.
发明人： Asai, Emi , Imaeda, Minoru, 1102, Le Maison Suizan
IPC分类号： G02F1/00 , G02F1/09 , H01F1/34 , C30B1/00
CPC分类号： H01F1/346 , C04B35/2675 , C30B1/00 , C30B29/28 , G02F1/0036
摘要： A material for use in a 1.5 mu m wide-band optical isolator, includes a bismuth-substituted terbium-iron garnet single crystal having a composition of BixTb3-xFe5O12 in which x is 0.35 to 0.45. This bismuth-substituted terbium-iron garnet single crystal is grown by a solid phase reaction. A process for producing such a material is also disclosed.

10. 发明公开

EP1128399A1 Magnetic garnet material and magnetooptical device using the same 有权
标题翻译： Magnetisches Granatmaterial und damit versehene magnetooptische Anordnung
公开(公告)号：EP1128399A1
公开(公告)日：2001-08-29
申请号：EP01100903.2
申请日：2001-01-16
申请人： TDK Corporation
发明人： Ohido, Atsushi , Yamasawa, Kazuhito
IPC分类号： H01F1/34 , H01F10/24
CPC分类号： H01F1/346 , H01F10/245
摘要： The present invention relates to a magnetooptical device utilizing a magnetooptical effect provided by using a magnetic garnet material, and provides a magnetic garnet material which is less likely to crack during the growth and lapping of the single crystal film. It is an object of the invention to provide a magnetooptical device which defines a Faraday rotation angle θ expressed by 44 deg. ≤ θ ≤ 46 deg. when light having a wavelength λ (1570 nm ≤ λ ≤ 1620 nm) impinges thereupon, in order to permit the suppression of and which is less likely to crack during processing to allow any reduction of yield. A magnetic garnet material expressed by a general formula: Bi a M1 3-a Fe 5-b M2 b O 12 is used. M1 is at least one kind of element that is selected from among Y, La, Eu, Gd, Ho, Yb, Lu and Pb; M2 is at least one kind of element that is selected from among Ga, Al, Ti, Ge, Si and Pt; and a and b satisfy 1.0 ≤ a ≤ 1.5 and 0 ≤ b ≤ 0.5, respectively.
摘要翻译：本发明涉及利用磁性石榴石材料提供的磁光效应的磁光装置，并提供在单晶膜的生长和研磨期间不太可能破裂的磁性石榴石材料。本发明的目的是提供一种限定法拉第旋转角度的磁光装置; 由44度表示 ≤＆thetas; ≤46度当具有波长λ（1570nm≤λ≤1620nm）的光照射时，为了允许抑制，并且在加工过程中不太可能发生裂纹以允许任何降低产率。使用由通式：BiaM13-aFe5-bM2bO12表示的磁性石榴石材料。 M1是选自Y，La，Eu，Gd，Ho，Yb，Lu和Pb中的至少一种元素; M2是选自Ga，Al，Ti，Ge，Si和Pt中的至少一种元素; a和b分别满足1.0≤a≤1.5和0≤b≤0.5。

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