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1. 发明授权

US06707648B2 Magnetic device, magnetic head and magnetic adjustment method 失效
标题翻译：磁性装置，磁头和磁力调节方法
公开(公告)号：US06707648B2
公开(公告)日：2004-03-16
申请号：US09859642
申请日：2001-05-18
申请人： Akiyoshi Itoh , Katsuji Nakagawa
发明人： Akiyoshi Itoh , Katsuji Nakagawa
IPC分类号： G11B539
CPC分类号： H01F41/302 , B82Y10/00 , B82Y25/00 , B82Y40/00 , G11B5/3903 , G11B5/398 , G11C11/14 , G11C11/15 , H01L43/08
摘要： A magnetic element having an improved MR rate. The magnetic element 1 is made up of plural layered films of different compositions and exhibits a magneto-resistance effect that the magneto-resistance value is changed on application of a magnetic field. The magnetic element 1 includes a recess 11 for transmitting the current along the layering direction of the layered films. The current flows through the portion of the magnetic element 1 not having the recess 11 so as to have a component along the film layering direction A, with the result that electrons taking part in current conduction may be propagated as the electrons traverse the boundary surfaces of the plural layered films.
摘要翻译：具有改善MR速率的磁性元件。磁性元件1由具有不同成分的多层膜构成，并且具有在施加磁场时磁阻值变化的磁阻效应。磁性元件1包括用于沿层叠膜的层叠方向传输电流的凹部11。电流流过不具有凹部11的磁性元件1的部分，从而具有沿着膜分层方向A的分量，结果，电子通过电流通过的电子可以随着电子横越边界面的边界面而传播多层分层薄膜。

2. 发明授权

US06507197B1 Electrostatic force detector with cantilever for an electrostatic force microscope 有权
标题翻译：静电力显微镜用悬臂静电力检测器
公开(公告)号：US06507197B1
公开(公告)日：2003-01-14
申请号：US09183082
申请日：1998-10-30
申请人： Akiyoshi Itoh , Katsuji Nakagawa , Manabu Tani , Toshio Uehara , Bruce T. Williams
发明人： Akiyoshi Itoh , Katsuji Nakagawa , Manabu Tani , Toshio Uehara , Bruce T. Williams
IPC分类号： G01N2760
CPC分类号： G01Q40/00 , G01Q60/30 , G01Q60/40 , Y10S977/852 , Y10S977/864
摘要： An electrostatic force microscope wherein electrostatic force applied to the detector is determined through obtaining the field distribution on several different shaped detectors with the calculation of the voltage distribution near the detector with the Finite Element Method to direct the measurement of the absolute charge amount on surface under test so that one can define the differences between the analysis and the results from the parallel plate model. Of interest is how large the error in the charge detection occurs in conjunction with thickness change of dielectric materials to be tested. There is provided a detector with cantilever which has proper shape for the spatial resolution of 10&mgr; made out of nickel foil for an electrostatic force microscope and the electrostatic force which appeared on it has been calculated.
摘要翻译：静电力显微镜，其中施加到检测器的静电力是通过在几个不同形状的检测器上获得场分布来确定的，其中利用有限元法计算检测器附近的电压分布，以指示在绝对电荷量的测量下测试，以便可以定义分析和平行板模型的结果之间的差异。感兴趣的是电荷检测中的误差与要测试的介电材料的厚度变化一起发生多大。提供了具有悬臂的检测器，其具有用于静电力显微镜的由镍箔制成的10mu的空间分辨率的适当形状，并且已经计算了出现在其上的静电力。

3. 发明申请

US20100209738A1 THIN FILM MATERIAL AND RECORDING MEDIUM 审中-公开
标题翻译：薄膜材料和记录介质
公开(公告)号：US20100209738A1
公开(公告)日：2010-08-19
申请号：US12708139
申请日：2010-02-18
申请人： Akiyoshi Itoh , Katsuji Nakagawa , Arata Tsukamoto
发明人： Akiyoshi Itoh , Katsuji Nakagawa , Arata Tsukamoto
IPC分类号： G11B5/66 , G11B5/73 , B32B3/00
CPC分类号： G11B5/66 , G11B5/7325 , Y10T428/249975
摘要： Disclosed is a thin film material including a substrate and an underlying layer formed on the substrate. A large number of recesses of an extremely small size are demonstrated in a surface of the underlying layer. On this surface of the underlying layer is formed a magnetic film or a non-magnetic film.
摘要翻译：公开了一种薄膜材料，其包括在基板上形成的基板和下层。在下层的表面中示出了大量的极小尺寸的凹部。在该底层的该表面上形成磁性膜或非磁性膜。

4. 发明申请

US20090117410A1 Thin Film Material and Recording Medium 审中-公开
标题翻译：薄膜材料和记录介质
公开(公告)号：US20090117410A1
公开(公告)日：2009-05-07
申请号：US10599665
申请日：2005-02-25
申请人： Akiyoshi Itoh , Katsuji Nakagawa , Arata Tsukamoto
发明人： Akiyoshi Itoh , Katsuji Nakagawa , Arata Tsukamoto
IPC分类号： G11B5/74 , B32B9/04 , B32B3/26
CPC分类号： G11B5/66 , G11B5/7325 , Y10T428/249975
摘要： Disclosed is a thin film material including a substrate (10) and an underlying layer (11) formed on the substrate. A large number of recesses of an extremely small size are demonstrated in a surface of the underlying layer (11). On this surface of the underlying layer is formed a magnetic film (12) or a non-magnetic film (12).
摘要翻译：公开了一种薄膜材料，其包括在基板上形成的基板（10）和下层（11）。在下层（11）的表面中示出了大量非常小尺寸的凹部。在该底层的该表面上形成有磁性膜（12）或非磁性膜（12）。

5. 发明授权

US06337478B1 Electrostatic force detector with cantilever and shield for an electrostatic force microscope 有权
标题翻译：带静电力显微镜的悬臂和屏蔽静电力检测器
公开(公告)号：US06337478B1
公开(公告)日：2002-01-08
申请号：US09434668
申请日：1999-11-05
申请人： Toshio Uehara , Akiyoshi Itoh , Katsuji Nakagawa , Manabu Tani , Bruce T. Williams
发明人： Toshio Uehara , Akiyoshi Itoh , Katsuji Nakagawa , Manabu Tani , Bruce T. Williams
IPC分类号： G01R2912
CPC分类号： G01Q60/30 , Y10S977/852 , Y10S977/864
摘要： An electrostatic force microscope for measuring electrostatic force of a sample under test including a detector comprising a cantilever arm having a tip formation at one end and located so that electrostatic force is induced at the tip due to electrostatic charge on the sample under test, an optical system for transforming bending of the cantilever arm due to electrostatic force induced at the tip into an electrical signal containing a frequency component of the electrostatic force induced at the detector tip, a source for applying bias voltage to the detector, a detector for detecting the frequency component of the electrostatic force induced at the detector tip so that a measurement of electrostatic force on the sample under test can be obtained, and an electrostatic shield operatively associated with the cantilever arm. The shield is located between the cantilever arm and the sample under test, in particular in close spaced relation to the arm. The cantilever arm and the shield are maintained at the same electrical potential so that lines of electrostatic force are terminated at the shield.
摘要翻译：一种用于测量被测样品的静电力的静电力显微镜，包括检测器，该检测器包括悬臂，所述悬臂臂在一端具有尖端形成，并且定位成使得由于被测试样品上的静电荷引起的尖端处的静电力，光学用于将由尖端引起的静电力引起的悬臂的弯曲变形为包含在检测器尖端感应的静电力的频率分量的电信号的系统，用于向检测器施加偏置电压的源，用于检测频率的检测器在检测器尖端处感应的静电力的分量，使得可以获得在被测试样品上的静电力的测量，以及与悬臂相配合的静电屏蔽。屏蔽位于悬臂与试验样品之间，特别是与臂紧密隔开。悬臂和屏蔽件保持相同的电位，使得静电力线在屏蔽处终止。

6. 发明授权

US08345516B2 Magneto-optical switching device and method for switching a magnetizable medium 有权
标题翻译：磁光开关装置及用于切换可磁化介质的方法
公开(公告)号：US08345516B2
公开(公告)日：2013-01-01
申请号：US13290635
申请日：2011-11-07
申请人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldermarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
发明人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldermarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
IPC分类号： G11B11/00
CPC分类号： G11B11/10539 , G11B5/02 , G11B11/10506 , G11B11/10584 , G11B11/10591 , G11B2005/0002 , G11C13/06 , G11C19/0808
摘要： The invention relates to a magneto-optical switching device for switching magnetization in a medium, comprising a magnetizable medium. According to the invention, a radiation system suited for imparting angular momentum to the magnetic spin system of said magnetizable medium, so as to selectively orient the magnetization of said medium. In addition, the invention relates to a method of switching a magnetizable medium, comprising providing a magnetizable medium; providing a radiation beam of a selectively chosen angular momentum; and targeting said radiation beam to said medium so as to transfer said angular momentum to a magnetic spin system of said magnetizable medium. Accordingly, spin states in magnetic materials can be manipulated using radiation of a suitable angular momentum. An effective magnetic field is generated for orienting the magnetization of the domains and can simultaneously be used to locally heat the material.
摘要翻译：本发明涉及用于在包括可磁化介质的介质中切换磁化的磁光开关装置。根据本发明，适用于向所述可磁化介质的磁自旋系统施加角动量的辐射系统，以便选择性地定向所述介质的磁化。另外，本发明涉及一种切换可磁化介质的方法，包括提供可磁化介质; 提供选择性选择的角动量的辐射束; 并将所述辐射束瞄准所述介质，以将所述角动量转移到所述可磁化介质的磁旋转系统。因此，可以使用合适的角动量的辐射来操纵磁性材料中的自旋状态。产生有效磁场用于定向畴的磁化，并且可以同时用于局部加热材料。

7. 发明申请

US20110058458A1 MAGNETO--OPTICAL SWITCHING DEVICE AND METHOD FOR SWITCHING A MAGNETIZABLE MEDIUM 有权
标题翻译： MAGNETO - 光学切换装置和用于切换可扩展介质的方法
公开(公告)号：US20110058458A1
公开(公告)日：2011-03-10
申请号：US12301958
申请日：2006-05-24
申请人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldermarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
发明人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldermarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
IPC分类号： G11B11/00
CPC分类号： G11B11/10539 , G11B5/02 , G11B11/10506 , G11B11/10584 , G11B11/10591 , G11B2005/0002 , G11C13/06 , G11C19/0808
摘要： The invention relates to a magneto-optical switching device for switching magnetization in a medium, comprising a magnetizable medium. According to the invention, a radiation system suited for imparting angular momentum to the magnetic spin system of said magnetizable medium, so as to selectively orient the magnetization of said medium. In addition, the invention relates to a method of switching a magnetizable medium, comprising providing a magnetizable medium; providing a radiation beam of a selectively chosen angular momentum; and targeting said radiation beam to said medium so as to transfer said angular momentum to a magnetic spin system of said magnetizable medium. Accordingly, spin states in magnetic materials can be manipulated using radiation of a suitable angular momentum. An effective magnetic field is generated for orienting the magnetization of the domains and can simultaneously be used to locally heat the material.
摘要翻译：本发明涉及用于在包括可磁化介质的介质中切换磁化的磁光开关装置。根据本发明，适用于向所述可磁化介质的磁自旋系统施加角动量的辐射系统，以便选择性地定向所述介质的磁化。另外，本发明涉及一种切换可磁化介质的方法，包括提供可磁化介质; 提供选择性选择的角动量的辐射束; 并将所述辐射束瞄准所述介质，以将所述角动量转移到所述可磁化介质的磁旋转系统。因此，可以使用合适的角动量的辐射来操纵磁性材料中的自旋状态。产生有效磁场用于定向畴的磁化，并且可以同时用于局部加热材料。

8. 发明申请

US20120257483A1 Magneto-Optical Switching Device And Method For Switching A Magnetizable Medium 有权
标题翻译：磁光开关器件及用于切换可磁化介质的方法
公开(公告)号：US20120257483A1
公开(公告)日：2012-10-11
申请号：US13290635
申请日：2011-11-07
申请人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldermarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
发明人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldermarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
IPC分类号： G11B11/00
CPC分类号： G11B11/10539 , G11B5/02 , G11B11/10506 , G11B11/10584 , G11B11/10591 , G11B2005/0002 , G11C13/06 , G11C19/0808
摘要： The invention relates to a magneto-optical switching device for switching magnetization in a medium, comprising a magnetizable medium. According to the invention, a radiation system suited for imparting angular momentum to the magnetic spin system of said magnetizable medium, so as to selectively orient the magnetization of said medium. In addition, the invention relates to a method of switching a magnetizable medium, comprising providing a magnetizable medium; providing a radiation beam of a selectively chosen angular momentum; and targeting said radiation beam to said medium so as to transfer said angular momentum to a magnetic spin system of said magnetizable medium. Accordingly, spin states in magnetic materials can be manipulated using radiation of a suitable angular momentum. An effective magnetic field is generated for orienting the magnetization of the domains and can simultaneously be used to locally heat the material.
摘要翻译：本发明涉及用于在包括可磁化介质的介质中切换磁化的磁光开关装置。根据本发明，适用于向所述可磁化介质的磁自旋系统施加角动量的辐射系统，以便选择性地定向所述介质的磁化。另外，本发明涉及一种切换可磁化介质的方法，包括提供可磁化介质; 提供选择性选择的角动量的辐射束; 并将所述辐射束瞄准所述介质，以将所述角动量转移到所述可磁化介质的磁旋转系统。因此，可以使用合适的角动量的辐射来操纵磁性材料中的自旋状态。产生有效磁场用于定向畴的磁化，并且可以同时用于局部加热材料。

9. 发明授权

US08054713B2 Magneto-optical switching device and method for switching a magnetizable medium 有权
标题翻译：磁光开关装置及用于切换可磁化介质的方法
公开(公告)号：US08054713B2
公开(公告)日：2011-11-08
申请号：US12301958
申请日：2006-05-24
申请人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldemarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
发明人： Theodorus Henricus Maria Rasing , Andrei Ivanovitch Kiriliouk , Alexey Voldemarovitsj Kimel , Claudiu Daniel Stanciu , Fredrik Hansteen , Akiyoshi Itoh , Arata Tsukamoto
IPC分类号： G11B11/00
CPC分类号： G11B11/10539 , G11B5/02 , G11B11/10506 , G11B11/10584 , G11B11/10591 , G11B2005/0002 , G11C13/06 , G11C19/0808
摘要： The invention relates to a magneto-optical switching device for switching magnetization in a medium, comprising a magnetizable medium. According to the invention, a radiation system suited for imparting angular momentum to the magnetic spin system of said magnetizable medium, so as to selectively orient the magnetization of said medium. In addition, the invention relates to a method of switching a magnetizable medium, comprising providing a magnetizable medium; providing a radiation beam of a selectively chosen angular momentum; and targeting said radiation beam to said medium so as to transfer said angular momentum to a magnetic spin system of said magnetizable medium. Accordingly, spin states in magnetic materials can be manipulated using radiation of a suitable angular momentum. An effective magnetic field is generated for orienting the magnetization of the domains and can simultaneously be used to locally heat the material.
摘要翻译：本发明涉及用于在包括可磁化介质的介质中切换磁化的磁光开关装置。根据本发明，适用于向所述可磁化介质的磁自旋系统施加角动量的辐射系统，以便选择性地定向所述介质的磁化。另外，本发明涉及一种切换可磁化介质的方法，包括提供可磁化介质; 提供选择性选择的角动量的辐射束; 并将所述辐射束瞄准所述介质，以将所述角动量转移到所述可磁化介质的磁旋转系统。因此，可以使用合适的角动量的辐射来操纵磁性材料中的自旋状态。产生有效磁场用于定向畴的磁化，并且可以同时用于局部加热材料。

10. 发明授权

US5160783A Epoxy resin-impregnated glass cloth sheet having adhesive layer 失效
标题翻译：具有粘合层的环氧树脂印花玻璃布
公开(公告)号：US5160783A
公开(公告)日：1992-11-03
申请号：US630240
申请日：1990-12-19
申请人： Yousui Nemoto , Akiyoshi Itoh , Toshimi Kohmura , Yasuhiro Horiba
发明人： Yousui Nemoto , Akiyoshi Itoh , Toshimi Kohmura , Yasuhiro Horiba
IPC分类号： C08G59/32 , C08G59/38 , C08J5/24 , C09J163/00 , H05K3/38
CPC分类号： C08J5/24 , C08G59/3218 , C08G59/38 , C09J163/00 , H05K3/386 , C08J2363/00 , H05K2201/0133 , Y10T428/263 , Y10T428/287 , Y10T428/2883 , Y10T428/2887 , Y10T428/31511 , Y10T428/31522 , Y10T428/31529 , Y10T442/2066 , Y10T442/2738 , Y10T442/3415
摘要： An epoxy resin-impregnated glass cloth sheet having an adhesive layer provided on at least one side of the surface thereof, characterized in that (A) said epoxy resin-impregnated glass cloth sheet is formed by impregnating glass cloth with a curable epoxy resin composition and curing it, said curable epoxy resin composition comprising an epoxy resin represented by the following structural formula (I), a brominated epoxy resin and a curing agent for epoxy resin in such an amount that the content of the epoxy resin represented by the following structural formula (I) is 5 to 50% by weight based on the amount of the entire epoxy resins and the content of bromine atom is 14 to 30% by weight based on the combined amount of the entire epoxy resins and the curing agent for epoxy resin; and (B) said adhesive layer is composed of a curable epoxy resin composition comprising an epoxy resin represented by the following structural formula (I), a brominated epoxy resin, an acrylonitrile/butadiene copolymer having carboxyl groups in its molecule which is a solid at room temperature, and a curing agent for epoxy resin in such an amount that the content of the epoxy resin represented by the following structural formula (I) is 5 to 70% by weight based on the amount of the entire epoxy resins, the content of the acrylonitrile/butadiene copolymer is 20 to 70 parts by weight based on 100 parts by weight of the entire epoxy resins and the content of bromine atom is 10 to 30% by weight based on the combined amount of the entire epoxy resins, the acrylonitrile/butadiene copolymer and the curing agent for epoxy resin and the copper clad sheet are disclosed. ##STR1##

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