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71. 发明授权

US5532584A MR sensor including calibration circuit wherein signals are averaged for determining a correction factor and pole pieces are shaped to reduce field in gap therebetween 失效
标题翻译： MR传感器包括其中信号被平均以确定校正因子的校准电路，并且极片被成形为减小其间的间隙
公开(公告)号：US5532584A
公开(公告)日：1996-07-02
申请号：US330639
申请日：1994-10-28
申请人： Frederick J. Jeffers , Neil Smith , Jay D. Freeman , Kent R. Gandola , Peter V. Koeppe
发明人： Frederick J. Jeffers , Neil Smith , Jay D. Freeman , Kent R. Gandola , Peter V. Koeppe
IPC分类号： G01R33/02 , G01R33/09 , G01R33/12 , G01V3/08 , G06K7/01 , G06K7/08 , G07D7/00 , G07D7/04 , G07D7/20 , G07F7/08 , G11B5/02 , G11B5/39 , H01L43/08 , G01R35/02 , G01D18/00
CPC分类号： G01R33/1207 , G01R33/09 , G01R33/096 , G01V3/08 , G01V3/081 , G06K7/084 , G07D7/04 , G07D7/20 , G07F7/086
摘要： A magnetic assembly for detection and authentication of magnetic documents. The magnetic assembly includes a permanent magnet (PM), first and second magnetically soft high permeability pole pieces shaped to form a tapered, variable gap size magnetic circuit with the permanent magnet. The PM is located at a first gap between the first and second pole pieces. A magnetoresistive (MR) sensing element is located at or near the center of a second gap between said first and second pole pieces. The second gap and MR sensing element are proximate a magnetic document to be sensed. An electrical conductor is adjacent to the MR sensing element, but is electrically insulated therefrom.
摘要翻译：用于磁性文件检测和认证的磁性组件。磁性组件包括永磁体（PM），第一和第二磁性软磁性高磁导率极片，其形状与永磁体形成锥形可变间隙尺寸的磁路。 PM位于第一和第二极片之间的第一间隙。磁阻（MR）感测元件位于所述第一和第二极片之间的第二间隙的中心处或附近。第二间隙和MR感测元件靠近要被感测的磁性文件。电导体与MR感测元件相邻，但与其电绝缘。

72. 外观设计

USD246937S Sock display form 失效
公开(公告)号：USD246937S
公开(公告)日：1978-01-10
申请号：US637352
申请日：1975-12-03
申请人： Neil Smith
设计人： Neil Smith

73. 发明授权

US09476403B2 Wind turbine blade lowering apparatus 有权
标题翻译：风力发电机叶片下降装置
公开(公告)号：US09476403B2
公开(公告)日：2016-10-25
申请号：US13521374
申请日：2010-11-30
申请人： Neil Smith , Josh Kissinger , Ole Kils
发明人： Neil Smith , Josh Kissinger , Ole Kils
IPC分类号： F03D1/00 , F03D1/06 , B66C23/18 , B66C1/10 , B66C23/20
CPC分类号： F03D1/001 , B66C1/108 , B66C23/185 , B66C23/207 , F03D1/0658 , F03D13/10 , F05B2240/916 , Y02E10/721 , Y02E10/726 , Y02E10/728
摘要： The present invention relates to a wind turbine enabling a cost effective and easy attachment/replacement of rotor blades and to a method of attaching a rotor blade to a hub of a wind turbine. The wind turbine in accordance with the invention comprises a tower resting on a base, at least one rotor blade having a blade connector portion, a nacelle housing a shaft to which a hub is attached, the nacelle being mounted atop the tower. Said hub of the wind turbine comprises a plurality of hub connection flanges, each hub connection flange being adapted to be detachably connected to a blade connector portion of a rotor blade.
摘要翻译：本发明涉及一种能够成本有效且易于安装/更换转子叶片的风力涡轮机以及将转子叶片附接到风力涡轮机的轮毂的方法。根据本发明的风力涡轮机包括搁置在基座上的塔架，具有叶片连接器部分的至少一个转子叶片，容纳安装有轮毂的轴的机舱，所述机舱安装在塔顶。风力涡轮机的所述轮毂包括多个轮毂连接凸缘，每个轮毂连接凸缘适于可拆卸地连接到转子叶片的叶片连接器部分。

74. 发明申请

US20160040649A1 Wind Turbine Blade Lowering Apparatus 有权
标题翻译：风力发电机叶片降低装置
公开(公告)号：US20160040649A1
公开(公告)日：2016-02-11
申请号：US13521374
申请日：2010-11-30
申请人： Neil Smith , Josh Kissinge , Ole Kils
发明人： Neil Smith , Josh Kissinge , Ole Kils
IPC分类号： F03D1/00 , B66C23/18 , F03D1/06
CPC分类号： F03D1/001 , B66C1/108 , B66C23/185 , B66C23/207 , F03D1/0658 , F03D13/10 , F05B2240/916 , Y02E10/721 , Y02E10/726 , Y02E10/728
摘要： The present invention relates to a wind turbine enabling a cost effective and easy attachment/replacement of rotor blades and to a method of attaching a rotor blade to a hub of a wind turbine. The wind turbine in accordance with the invention comprises a tower resting on a base, at least one rotor blade having a blade connector portion, a nacelle housing a shaft to which a hub is attached, the nacelle being mounted atop the tower. Said hub of the wind turbine comprises a plurality of hub connection flanges, each hub connection flange being adapted to be detachably connected to a blade connector portion of a rotor blade.
摘要翻译：本发明涉及一种能够成本有效且易于安装/更换转子叶片的风力涡轮机以及将转子叶片附接到风力涡轮机的轮毂的方法。根据本发明的风力涡轮机包括搁置在基座上的塔架，具有叶片连接器部分的至少一个转子叶片，容纳安装有轮毂的轴的机舱，所述机舱安装在塔顶。风力涡轮机的所述轮毂包括多个轮毂连接凸缘，每个轮毂连接凸缘适于可拆卸地连接到转子叶片的叶片连接器部分。

75. 发明授权

US08570677B2 Implementing spin-torque oscillator sensing with enhanced integrated demodulator for hard disk drives 有权
标题翻译：通过增强的集成解调器实现用于硬盘驱动器的自旋扭矩振荡器感应
公开(公告)号：US08570677B2
公开(公告)日：2013-10-29
申请号：US13316419
申请日：2011-12-09
申请人： Patrick Mesquita Braganca , Richard Leo Galbraith , Bruce Alvin Gurney , Neil Smith , Bruce Wilson , Rehan Ahmed Zakai
发明人： Patrick Mesquita Braganca , Richard Leo Galbraith , Bruce Alvin Gurney , Neil Smith , Bruce Wilson , Rehan Ahmed Zakai
IPC分类号： G11B20/06 , G11B5/02 , G11B21/02
CPC分类号： H03D3/009 , G11B20/10018 , G11B20/10027 , G11B2220/2516
摘要： A method, apparatus, and system are provided for implementing spin-torque oscillator sensing with an enhanced integrated demodulator for hard disk drives. The demodulator receives an input signal from a STO read sensor having an oscillation frequency ω related to the strength of the detected magnetic signal field. The demodulator includes a pair of mixers coupled to a quadrature reference oscillator with respective quadrature components cos(ω0t), and sin(ω0t) of the quadrature reference oscillator being mixed with a received input signal to form signals at the sum and difference frequencies, ω±ω0. Each of these mixer products is lowpass filtered by a respective a lowpass filter to remove the sum frequency components for providing a demodulator output signal that is directly proportional the STO oscillation frequency ω. The demodulator output signal is used for processing by data detection electronics.
摘要翻译：提供了一种用于通过用于硬盘驱动器的增强型集成解调器来实现自旋扭矩振荡器感测的方法，装置和系统。解调器接收来自具有与所检测的磁信号场的强度相关的振荡频率ω的STO读取传感器的输入信号。解调器包括耦合到具有相应正交分量cos（ωωt）的正交参考振荡器的正交参考振荡器对，并且正交基准振荡器的sin（ω0t）与接收的输入信号混合以形成和频率和差频率ω ±omega0。这些混频器产品中的每一个由相应的低通滤波器进行低通滤波，以去除和频分量，以提供与STO振荡频率ω直接成比例的解调器输出信号。解调器输出信号用于数据检测电子设备的处理。

76. 发明授权

US08553346B2 Implementing spin-torque oscillator sensing with enhanced delay control feedback circuit for hard disk drives 有权
标题翻译：实现旋转扭矩振荡器感应与增强的延迟控制反馈电路硬盘驱动器
公开(公告)号：US08553346B2
公开(公告)日：2013-10-08
申请号：US13316407
申请日：2011-12-09
申请人： Patrick Mesquita Braganca , Richard Leo Galbraith , Bruce Alvin Gurney , Neil Smith , Bruce Wilson , Rehan Ahmed Zakai
发明人： Patrick Mesquita Braganca , Richard Leo Galbraith , Bruce Alvin Gurney , Neil Smith , Bruce Wilson , Rehan Ahmed Zakai
IPC分类号： G11B20/06 , G11B21/02
CPC分类号： G11B5/02 , G11B5/3903 , G11B2005/0016
摘要： A method, apparatus, and system for implementing spin-torque oscillator (STO) sensing with an enhanced delay control feedback circuit for hard disk drives. A detector receives an input signal from a STO read sensor having an oscillation frequency related to the strength of the detected magnetic signal field. The received input signal is mixed with a time delayed input signal for providing a detector output signal. A low frequency component signal of the detector output signal is monitored and a delay control feedback is applied to an adjustable time delay to bias the DC signal of the detector output signal.
摘要翻译：一种用于实现用于硬盘驱动器的增强型延迟控制反馈电路实现自旋扭矩振荡器（STO）感测的方法，装置和系统。检测器从具有与所检测的磁信号场的强度相关的振荡频率的STO读取传感器接收输入信号。所接收的输入信号与用于提供检测器输出信号的时间延迟输入信号混合。监视检测器输出信号的低频分量信号，并将延迟控制反馈应用于可调节的时间延迟以偏置检测器输出信号的DC信号。

77. 发明授权

US08228644B2 CPP-TMR sensor with non-orthogonal free and reference layer magnetization orientation 失效
标题翻译：具有非正交自由和参考层磁化方向的CPP-TMR传感器
公开(公告)号：US08228644B2
公开(公告)日：2012-07-24
申请号：US13359265
申请日：2012-01-26
申请人： Jeffrey Robinson Childress , Neil Smith
发明人： Jeffrey Robinson Childress , Neil Smith
IPC分类号： G11B5/127
CPC分类号： G01R33/093 , B82Y25/00 , G11B5/3903 , G11B5/3906 , G11B5/3932 , G11B2005/0016 , H01L43/08
摘要： A CPP spin-valve magnetic head, according to one embodiment includes a ferromagnetic free layer having a bias-point magnetization nominally oriented in a first direction; a ferromagnetic reference layer film having a bias-point magnetization nominally oriented in a second direction that is not orthogonal to the said first direction; and a tunnel barrier layer between the free and reference layers.
摘要翻译：根据一个实施例的CPP自旋阀磁头包括具有在第一方向上标称取向的偏置点磁化的铁磁自由层; 铁磁参考层膜，其具有在与所述第一方向不正交的第二方向上名义上取向的偏置点磁化强度; 以及在自由层和参考层之间的隧道势垒层。

78. 发明申请

US20120120520A1 CPP-TMR SENSOR WITH NON-ORTHOGONAL FREE AND REFERENCE LAYER MAGNETIZATION ORIENTATION 失效
标题翻译：具有非正交自由和参考层磁化定向的CPP-TMR传感器
公开(公告)号：US20120120520A1
公开(公告)日：2012-05-17
申请号：US13359265
申请日：2012-01-26
申请人： Jeffrey Robinson Childress , Neil Smith
发明人： Jeffrey Robinson Childress , Neil Smith
IPC分类号： G11B5/127 , G11B5/60 , G11B19/02
CPC分类号： G01R33/093 , B82Y25/00 , G11B5/3903 , G11B5/3906 , G11B5/3932 , G11B2005/0016 , H01L43/08
摘要： A CPP spin-valve magnetic head, according to one embodiment includes a ferromagnetic free layer having a bias-point magnetization nominally oriented in a first direction; a ferromagnetic reference layer film having a bias-point magnetization nominally oriented in a second direction that is not orthogonal to the said first direction; and a tunnel barrier layer between the free and reference layers.
摘要翻译：根据一个实施例的CPP自旋阀磁头包括具有在第一方向上标称取向的偏置点磁化的铁磁自由层; 铁磁参考层膜，其具有在与所述第一方向不正交的第二方向上名义上取向的偏置点磁化强度; 以及在自由层和参考层之间的隧道势垒层。

79. 发明授权

US08130474B2 CPP-TMR sensor with non-orthogonal free and reference layer magnetization orientation 失效
标题翻译：具有非正交自由和参考层磁化方向的CPP-TMR传感器
公开(公告)号：US08130474B2
公开(公告)日：2012-03-06
申请号：US12172895
申请日：2008-07-14
申请人： Jeffrey Robinson Childress , Neil Smith
发明人： Jeffrey Robinson Childress , Neil Smith
IPC分类号： G11B5/127
CPC分类号： G01R33/093 , B82Y25/00 , G11B5/3903 , G11B5/3906 , G11B5/3932 , G11B2005/0016 , H01L43/08
摘要： A TMR sensor structure having free and reference layers, where the magnetic orientations of the free and reference layers are non-orthogonal. In one embodiment, a ferromagnetic free layer film has a bias-point magnetization nominally oriented in plane of the film thereof, in a first direction at an angle θfb with respect to a longitudinal axis being defined as the intersection of the plane of deposition of the free layer and the plane of the ABS. A ferromagnetic reference layer film has a bias-point magnetization nominally oriented in a plane of the film thereof, in a second direction at angle θrb with respect to said longitudinal axis that is not orthogonal to the said first direction.
摘要翻译：具有自由参考层的TMR传感器结构，其中自由参考层和参考层的磁取向是非正交的。在一个实施例中，铁磁自由层膜在第一方向上具有在其平面内以标称方向取向的偏置点磁化角;相对于纵轴被定义为沉积平面的交点的自由层和ABS的平面。铁磁参考层膜具有在其膜的平面中以相对于所述纵向轴线不与所述第一方向正交的第二方向的角度θ标称定向的偏置点磁化。

80. 发明授权

US07982996B2 Perpendicular magnetic recording write head and system with improved spin torque oscillator for microwave-assisted magnetic recording 有权
标题翻译：垂直磁记录头和系统具有改进的自旋扭矩振荡器用于微波辅助磁记录
公开(公告)号：US07982996B2
公开(公告)日：2011-07-19
申请号：US12632787
申请日：2009-12-07
申请人： Neil Smith , Petrus Antonius VanDerHeijden
发明人： Neil Smith , Petrus Antonius VanDerHeijden
IPC分类号： G11B5/02
CPC分类号： G11B5/3133 , G11B5/1278 , G11B2005/001 , G11B2005/0024
摘要： A microwave-assisted magnetic recording (MAMR) write head and system has a spin-torque oscillator (STO) located between the write pole of the write head and a trailing shield that alters the write field from the write pole. The STO is a stack of layers whose planes lie generally parallel to the X-Y plane of an X-Y-Z coordinate system, the stack including a ferromagnetic polarizer layer, a free ferromagnetic layer, and a nonmagnetic electrically conductive spacer between the polarizer layer and the free layer. In the presence of the write field from the write pole the polarizer layer has its magnetization oriented at an angle between 20 and 80 degrees, preferably between 30 and 70 degrees, with the Z-axis. In the presence of a direct electrical current through the STO stack, the free layer magnetization rotates or precesses about the Z-axis with a non-zero angle to the Z-axis.
摘要翻译：微波辅助磁记录（MAMR）写头和系统具有位于写头的写极之间的自旋扭矩振荡器（STO）和从写极改变写入场的后屏蔽。 STO是其平面大致平行于X-Y-Z坐标系的X-Y平面的一叠层，该堆叠包括在偏振层和自由层之间的铁磁偏振器层，自由铁磁层和非磁性导电间隔物。在写磁极存在写入场的情况下，偏振器层的磁化方向与Z轴成20度到80度之间，优选地在30度和70度之间的角度。在存在通过STO堆叠的直接电流的情况下，自由层磁化围绕Z轴以与Z轴成非零角度的方式旋转或进动。

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