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1. 发明授权

EP1601629B1 FERROMAGNETIC MATERIAL 有权
标题翻译：铁磁材料
公开(公告)号：EP1601629B1
公开(公告)日：2008-05-14
申请号：EP04708955.2
申请日：2004-02-06
申请人： NM Spintronics AB
发明人： SHARMA, Parmanand Q. No. I-6, Type-II , RAO, Kudumboor Venkat , JOHANSSON, Börje , AHUJA, Rajeev
IPC分类号： C04B35/453 , H01F10/10
CPC分类号： H01F41/205 , B82Y25/00 , C04B35/453 , C04B2235/3267 , C04B2235/3284 , C04B2235/9653 , H01F1/0009 , H01F1/0045 , H01F1/401 , H01F1/402 , H01F10/193 , H01F41/0246 , H01F41/18 , H01L41/187 , H01L43/10
摘要： Method for producing a doped dilute ferromagnetic semiconductor material, by doping Zinc Oxide in bulk form with Manganese to a maximum level of 5 atomic percent concentration. The material is preferably sintered at a maximum temperature of 650 °C. The result of this process is a semiconductor material comprising Mn-doped ZnO with a Mn concentration not exceeding 5 at%, wherein said Mn-doped ZnO is ferromagnetic within at least a part of the temperature range from about 218 Kelvin to about 425 Kelvin.

2. 发明授权

EP0901135B1 Magnetic thin film and magnetic device using same 失效
标题翻译：的磁性薄膜和磁性元件使用相同的
公开(公告)号：EP0901135B1
公开(公告)日：2003-04-02
申请号：EP98304347.2
申请日：1998-06-02
申请人： Matsushita Electric Industrial Co., Ltd.
发明人： Hiramoto, Masayoshi , Matsukawa, Nozomu , Sakakima, Hiroshi
IPC分类号： H01F10/10 , H01F10/12 , H01F10/18 , H01F41/18
CPC分类号： H01F41/18 , H01F10/10 , H01F10/131 , H01F10/18 , H01F10/187 , Y10S428/90 , Y10T428/1143 , Y10T428/265

3. 发明公开

EP0798751A4 AMORPHOUS MAGNETIC SUBSTANCE AND MAGNETIC SENSOR 失效
标题翻译：无定形磁性体和磁传感器
公开(公告)号：EP0798751A4
公开(公告)日：1998-11-18
申请号：EP96932842
申请日：1996-10-08
申请人： SUMITOMO METAL MINING CO
发明人： MONMA AKIO , YAMANOBE YASUNORI
IPC分类号： G01R33/02 , H01F1/03 , H01F1/153 , H01F10/10 , H01F10/12 , H01F10/13 , H01F10/06
CPC分类号： H01F1/15391 , G01R33/02 , H01F1/0304
摘要： A magnetic sensor provided with a head including an amorphous magnetic member whose effective length Leff is constant independently of its soldering state. The amorphous magnetic member (1) includes electrodes (7) formed of nonmagnetic conductor coating on both ends and has an effective length Less of magnetic field detection, and the magnetic member is provided in the head (10) of a magnetic sensor (100). The electrode gap Lco of the amorphous magnetic member (1) can be defined with an allowance of several microns by applying nonmagnetic conductor coating, and the effective length Leff of the amorphous magnetic member (1) can be defined with an allowance of several microns. As a result, measurement accuracy of the magnetic sensor can be improved independently of the state of a solder (2).

4. 发明公开

EP0107082A1 Torque sensor and method for manufacturing the same 失效
标题翻译：其生产扭矩传感器和方法。
公开(公告)号：EP0107082A1
公开(公告)日：1984-05-02
申请号：EP83109622.7
申请日：1983-09-27
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Inomata, Koichiro , Sawa, Takao , Arakawa, Osamu
IPC分类号： G01L3/10 , H01F10/10
CPC分类号： G01L3/102 , G01L3/103 , H01F1/15308 , H01F10/131 , Y10T29/49863 , Y10T29/49865
摘要： @ There are disclosed a torque sensor having a rotary shaft and a thin strip of an amorphous magnetic alloy which has a great magnetic strain constant windingly fixed on the rotary shaft and detecting a torque in a non-contact style by a variation in magnetic properties of the thin strip of the amorphous alloy, characterized in that the amorphous alloy is an iron-based amorphous alloy having a crystallization temperature of 450°C or more, and a method for manufacturing the same, characterized in that an inductive magnetic anisotropy had been previously given to the thin strip and then the thin strip is windingly fixed on the rotary shaft.
The torque sensor according to the present invention permits measuring a large torque with a good accuracy in an extensive temperature, and is manufactured with ease.

5. 发明公开

EP3649288A1 METHOD FOR PRODUCTION OF SECURITY PAPER 审中-公开
公开(公告)号：EP3649288A1
公开(公告)日：2020-05-13
申请号：EP18829058.9
申请日：2018-07-03
申请人： Tagit S.A. , SPM - Security Paper Mill A.S.
发明人： FUSE, Mario , NEHYBA, Ales , MANOV, Vladimir
IPC分类号： D21H15/00 , B42D25/20 , D21H21/00 , B42D25/23 , B42D25/24 , B42D25/29 , B42D25/30 , B42D25/369 , H01F10/10 , B32B29/00 , B32B27/10

6. 发明公开

EP1170758A1 Magnetic thin film and magnetic device using the same 失效
标题翻译：的磁性薄膜和磁性元件使用相同的
公开(公告)号：EP1170758A1
公开(公告)日：2002-01-09
申请号：EP01202543.3
申请日：1998-06-02
申请人： Matsushita Electric Industrial Co., Ltd.
发明人： Hiramoto, Masayoshi , Matsukawa, Nozumo , Sakakima, Hiroshi
IPC分类号： H01F10/10 , H01F10/12 , H01F10/18 , H01F41/18
CPC分类号： H01F41/18 , H01F10/10 , H01F10/131 , H01F10/18 , H01F10/187 , Y10S428/90 , Y10T428/1143 , Y10T428/265
摘要： The present invention provides a soft magnetic thin film having high reliability that is useful in a magnetic device such as a magnetic head, where the degradation of heat stability due to a high saturation magnetic flux density of the soft magnetic thin film, the degradation of resistance against surroundings and substrate breakage are suppressed. The magnetic thin film of the present invention comprises a magnetic film comprising approximately columnar, needle or branched magnetic crystal grains as a mother phase, which is formed by sputtering or the like. The magnetic crystal grains have an average maximum length more than 50 nm, and an average crystal size in a short direction of the approximately columnar or needle shape is more than 5 nm and less than 60 nm.

7. 发明公开

EP0901135A3 Magnetic thin film and magnetic device using same 失效
标题翻译：磁性薄膜及使用其的磁性装置
公开(公告)号：EP0901135A3
公开(公告)日：1999-04-14
申请号：EP98304347.2
申请日：1998-06-02
申请人： Matsushita Electric Industrial Co., Ltd.
发明人： Hiramoto, Masayoshi , Matsukawa, Nozomu , Sakakima, Hiroshi
IPC分类号： H01F10/10 , H01F10/12 , H01F10/18 , H01F41/18
CPC分类号： H01F41/18 , H01F10/10 , H01F10/131 , H01F10/18 , H01F10/187 , Y10S428/90 , Y10T428/1143 , Y10T428/265
摘要： The present invention provides a soft magnetic thin film having high reliability that is useful in a magnetic device such as a magnetic head, where the degradation of heat stability due to a high saturation magnetic flux density of the soft magnetic thin film, the degradation of resistance against surroundings and substrate breakage are suppressed. The magnetic thin film of the present invention comprises a magnetic film comprising approximately columnar, needle or branched magnetic crystal grains as a mother phase, which is formed by sputtering or the like. The magnetic crystal grains have an average maximum length more than 50 nm, and an average crystal size in a short direction of the approximately columnar or needle shape is more than 5 nm and less than 60 nm.
摘要翻译：本发明提供一种具有高可靠性的软磁性薄膜，其可用于诸如磁头的磁性装置，其中由于软磁性薄膜的高饱和磁通密度导致的热稳定性的降低，电阻的降低防止周围环境和基材破损。本发明的磁性薄膜包括磁性膜，该磁性膜包括通过溅射等形成的近似柱状的针状或分枝状磁性晶粒作为母相。磁性晶粒的平均最大长度超过50nm，近似柱状或针状的短轴方向的平均结晶尺寸大于5nm且小于60nm。

8. 发明公开

EP0361236A1 Magnetic apparatus 失效
标题翻译： Magnetische Einrichtung。
公开(公告)号：EP0361236A1
公开(公告)日：1990-04-04
申请号：EP89117121.7
申请日：1989-09-15
申请人： CASIO COMPUTER COMPANY LIMITED
发明人： Takeda, Tsuneharu Patent Dep. Dev. Div. Hamura
IPC分类号： G02F1/09 , H01F10/10 , G01K7/36
CPC分类号： G02F1/095
摘要： A magnetic apparatus includes a magnetic semiconductor thin film (2), a power source (7) for generating an electric field, an electrode (4) for supplying charge from the power source (7) to the magnetic thin film (2), a polarizer (5) for linearly polarizing light emitted on the magnetic semiconductor thin film in a specific direction, and an analyzer (6) for transmitting polarized light when the polarized light upon transmission through the magnetic semiconductor thin film (2) has a specific Faraday rotational angle. When the electric field is applied to the magnetic semiconductor thin film, the magnetic order-disorder transition temperature of the film (2) is changed to change a Faraday rotational angle. The light (L) is transmitted through or shielded by the analyzer (6) in correspondence with the Faraday rotational angle.
摘要翻译：磁性装置包括磁性半导体薄膜（2），用于产生电场的电源（7），用于从电源（7）向磁性薄膜（2）提供电荷的电极（4），用于使在特定方向上在磁性半导体薄膜上发射的光线性偏振的偏振器（5）和当通过磁性半导体薄膜（2）透射时的偏振光具有特定的法拉第旋转的透射偏振光的分析器角度。当对磁性半导体薄膜施加电场时，改变膜（2）的磁顺序无序转变温度以改变法拉第旋转角度。光（L）与法拉第旋转角度相对应地通过分析器（6）透过或屏蔽。

9. 发明公开

EP0008328A1 Amorphous magnetic films and a method of making such films 失效
标题翻译： Amorphe magnetische Filme und ein Verfahren zur Herstellung solcher Filme。
公开(公告)号：EP0008328A1
公开(公告)日：1980-03-05
申请号：EP79102006.8
申请日：1979-06-18
申请人： International Business Machines Corporation
发明人： Albert, Paul Andre , Heiman, Neil Duane , Potter, Robert Ivan , White, Robert Lee
IPC分类号： G11B5/62 , C23C15/00 , H01F10/10
CPC分类号： C23C14/0641 , H01F10/131 , H01F10/187 , H01F41/18 , Y10S428/90 , Y10T428/26 , Y10T428/265
摘要： This invention relates to a thin film of an amorphous magnetic material including ion-nitride having the formula FexNi-x, where x is from 0.4 to 0.7. The film is deposited on a substrate by sputter deposition in the presence of an inert gas and at a pressure from 25µm to 100µm. The coercivity of the magnetic material varies as a function of the gas pressure employed during sputtering.
摘要翻译：本发明涉及一种非晶磁性材料的薄膜，包括具有式FexN1-x的离子氮化物，其中x为0.4至0.7。在惰性气体存在下，在25〜100μm的压力下，通过溅射沉积将膜沉积在基板上。磁性材料的矫顽力作为溅射期间使用的气体压力的函数而变化。

10. 发明公开

EP2765583A4 CRYSTAL AND LAMINATE 失效转让
标题翻译：水晶和层压
公开(公告)号：EP2765583A4
公开(公告)日：2015-06-24
申请号：EP12837710
申请日：2012-10-03
申请人： JAPAN SCIENCE & TECH AGENCY
发明人： TSUKAZAKI ATSUSHI
IPC分类号： H01F10/10 , H01F10/32 , H01L29/82
CPC分类号： H01F10/18 , B82Y25/00 , H01F10/193 , H01F10/265 , H01L43/08 , H01L43/10 , Y10T428/265

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