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    Linear position sensor assembly having magnetic shield
    1.
    发明授权
    Linear position sensor assembly having magnetic shield 有权
    具有磁屏蔽的线性位置传感器组件

    公开(公告)号：US09322632B2

    公开(公告)日：2016-04-26

    申请号：US13601305

    申请日：2012-08-31

    Applicant: Xinyu Zhou ,  Moussa Ndiaye ,  Michael Partridge ,  Xu Han ,  Michael McLeod

    Inventor： Xinyu Zhou ,  Moussa Ndiaye ,  Michael Partridge ,  Xu Han ,  Michael McLeod

    IPC: G01B7/14 ,  G01B7/00 ,  G01D5/20 ,  G01D1/00 ,  G01B1/00

    CPC classification number: G01B7/003 ,  G01B1/00 ,  G01B2290/00 ,  G01D1/00 ,  G01D5/2033

    Abstract: A linear position sensor assembly having a magnetic shield minimizes interference (noise) from adjacent electrical and electromagnetic devices, particularly solenoids. The sensor assembly includes a permanent magnet linear contactless displacement (PLCD) sensor comprising a pair of magnetic field sensors which are spaced apart by a member of high magnetic permeability such as a metal bar. The sensors and metal bar are enclosed, i.e., surrounded on three sides, by a cover or shield of high magnetic permeability material such as steel or mu metal, for example. A permanent magnet is disposed in sensed proximity to the sensors and translates with a clutch actuator component. When the clutch actuator component translates axially, the two field sensors provide a signal to associated electronics having high linearity, low noise and no deadband.

    Abstract translation: 具有磁屏蔽的线性位置传感器组件最小化来自相邻电气和电磁装置（特别是螺线管）的干扰（噪声）。 传感器组件包括永磁体线性非接触位移（PLCD）传感器，其包括由诸如金属棒的高磁导率构件隔开的一对磁场传感器。 传感器和金属棒被封闭，即三面包围，例如由诸如钢或者金属的高导磁率材料的盖子或屏蔽件。 永磁体设置在传感器附近，并与离合器致动器部件平移。 当离合器致动器部件轴向平移时，两个场传感器向具有高线性度，低噪声和无死区的相关电子器件提供信号。

    CRYOGENIC COOLING THIN FILM EVAPORATOR
    2.
    发明申请
    CRYOGENIC COOLING THIN FILM EVAPORATOR 审中-公开
    低温冷却薄膜蒸发器

    公开(公告)号：US20150072424A1

    公开(公告)日：2015-03-12

    申请号：US14482692

    申请日：2014-09-10

    Applicant: HONGBIN MA ,  Fengmin Su ,  Xu Han ,  Hsiu-Hung Chen

    Inventor： HONGBIN MA ,  Fengmin Su ,  Xu Han ,  Hsiu-Hung Chen

    IPC: F25D7/00 ,  A01N1/02

    CPC classification number: F25D3/10 ,  A01N1/0252 ,  F28F13/187

    Abstract: One aspect of the present invention is directed to an apparatus for cryogenically cooling a substance. The apparatus of the present invention includes a thin film evaporator comprising a microstructured surface and an applicator for dispensing a working fluid onto the microstructured surface. The apparatus preferably contains a pressure-controlled vessel enclosing the thin film evaporator and at least a portion of the applicator. In a second aspect, the present invention is directed to the method of using a thin film evaporator of the present invention to cryogenically cool a substance by forming a thin film layer of the working fluid on the microstructured surface of the thin film evaporator.

    Abstract translation: 本发明的一个方面涉及用于低温冷却物质的装置。 本发明的装置包括薄膜蒸发器，其包括微结构化表面和用于将工作流体分配到微结构化表面上的施加器。 该装置优选地包含包围薄膜蒸发器的压力控制容器和至少一部分施加器。 在第二方面，本发明涉及使用本发明的薄膜蒸发器的方法，通过在薄膜蒸发器的微结构化表面上形成工作流体的薄膜层来低温冷却物质。

    Interior permanent magnet machine with radially asymmetric magnet configuration
    3.
    发明授权
    Interior permanent magnet machine with radially asymmetric magnet configuration 有权
    内置永磁电机具有径向不对称磁体配置

    公开(公告)号：US08487494B2

    公开(公告)日：2013-07-16

    申请号：US13238008

    申请日：2011-09-21

    Applicant: Sinisa Jurkovic ,  Khwaja M. Rahman ,  Xinyu Zhou ,  Xu Han ,  Qiang Niu

    Inventor： Sinisa Jurkovic ,  Khwaja M. Rahman ,  Xinyu Zhou ,  Xu Han ,  Qiang Niu

    IPC: H02K1/27

    CPC classification number: H02K1/2766 ,  H02K1/276

    Abstract: An interior permanent magnet machine is provided with a rotor that includes a plurality of slots and at least one barrier defined by the plurality of slots. A plurality of first and second magnets are disposed within the barrier. The rotor is configured such that at least one of the first magnets is located at a different radial distance from the center of the rotor relative to at least one of the second magnets. The rotor may be configured to produce an averaging effect similar to that achieved through traditional skewing of rotor magnets. The rotor includes a plurality of poles defined by respective pole axes in the rotor and may be configured to reflect radial asymmetry between poles (pole-to-pole) and/or radial asymmetry within a pole.

    Abstract translation: 内置永磁电机设有转子，转子包括多个槽和由多个槽限定的至少一个挡板。 多个第一和第二磁体设置在屏障内。 转子被构造成使得至少一个第一磁体位于与转子的中心相对于至少一个第二磁体不同的径向距离处。 转子可以被配置成产生类似于通过转子磁体的传统偏斜实现的平均效果。 转子包括由转子中的相应极轴限定的多个极，并且可以被配置成反射极之间的极（极 - 极）和/或径向不对称之间的径向不对称。

    LINEAR POSITION SENSOR ASSEMBLY HAVING MAGNETIC SHIELD
    4.
    发明申请
    LINEAR POSITION SENSOR ASSEMBLY HAVING MAGNETIC SHIELD 有权
    具有磁性屏蔽的线性位置传感器组件

    公开(公告)号：US20130141082A1

    公开(公告)日：2013-06-06

    申请号：US13601305

    申请日：2012-08-31

    Applicant: Xinyu Zhou ,  Moussa Ndiaye ,  Michael Partridge ,  Xu Han ,  Michael Mcleod

    Inventor： Xinyu Zhou ,  Moussa Ndiaye ,  Michael Partridge ,  Xu Han ,  Michael Mcleod

    IPC: G01B7/14

    CPC classification number: G01B7/003 ,  G01B1/00 ,  G01B2290/00 ,  G01D1/00 ,  G01D5/2033

    Abstract: A linear position sensor assembly having a magnetic shield minimizes interference (noise) from adjacent electrical and electromagnetic devices, particularly solenoids. The sensor assembly includes a permanent magnet linear contactless displacement (PLCD) sensor comprising a pair of magnetic field sensors which are spaced apart by a member of high magnetic permeability such as a metal bar. The sensors and metal bar are enclosed, i.e., surrounded on three sides, by a cover or shield of high magnetic permeability material such as steel or mu metal, for example. A permanent magnet is disposed in sensed proximity to the sensors and translates with a clutch actuator component. When the clutch actuator component translates axially, the two field sensors provide a signal to associated electronics having high linearity, low noise and no deadband.

    Abstract translation: 具有磁屏蔽的线性位置传感器组件最小化来自相邻电气和电磁装置（特别是螺线管）的干扰（噪声）。 传感器组件包括永磁体线性非接触位移（PLCD）传感器，其包括由诸如金属棒的高磁导率构件隔开的一对磁场传感器。 传感器和金属棒被封闭，即三面包围，例如由诸如钢或者金属的高导磁率材料的盖子或屏蔽件。 永磁体设置在传感器附近，并与离合器致动器部件平移。 当离合器致动器部件轴向平移时，两个场传感器向具有高线性度，低噪声和无死区的相关电子器件提供信号。

    Ultra-fast cooling system and methods of use
    5.
    发明授权
    Ultra-fast cooling system and methods of use 有权

    公开(公告)号：US11937596B2

    公开(公告)日：2024-03-26

    申请号：US17045153

    申请日：2019-04-05

    Applicant: Xu Han ,  Henry W. White ,  Peter Koulen

    Inventor： Xu Han ,  Henry W. White ,  Peter Koulen

    IPC: F25B19/02 ,  A01N1/02 ,  F25D29/00 ,  G01N1/42

    CPC classification number: A01N1/0252 ,  F25B19/02 ,  F25D29/001 ,  G01N1/42

    Abstract: An improved ultra-fast cooling system is disclosed for cryopreservation of biomaterials. The ultra-fast cooling system is designed to uniformly vitrify or partially vitrify biomaterials, including but not limited to, human biomaterials, proteins, peptides, cells, stem cells, antibodies, neurons, human tissue, organs, cornea, skin, retina, eggs, sperm, embryos, body fluids, blood, serum, lymph fluid, animal tissue, plant biomaterials, plant tissue, germ plasma, pollen, plant sap, and bioengineered tissue, without cryoprotectants or with a low concentration of cryoprotectants. Cooling rates are sufficient to uniformly cryopreserve biomaterials, and can be used in diagnostic cytology and biological cryofixation applications. Other materials also can be cooled uniformly, such as inorganic materials for processing.

    Updating elements in data storage facility using predefined state machine over extended time period
    7.
    发明授权
    Updating elements in data storage facility using predefined state machine over extended time period 有权
    使用预定义的状态机在更长的时间内更新数据存储设备中的元素

    公开(公告)号：US08881134B2

    公开(公告)日：2014-11-04

    申请号：US12769763

    申请日：2010-04-29

    Applicant: Franck Excoffier ,  Michael P. Groover ,  Xu Han ,  Andreas B. M. Koster ,  Edward H. Lin ,  Mario Sweeney

    Inventor： Franck Excoffier ,  Michael P. Groover ,  Xu Han ,  Andreas B. M. Koster ,  Edward H. Lin ,  Mario Sweeney

    IPC: G06F9/445

    CPC classification number: G06F8/65

    Abstract: A sequence for distributing at least one of a plurality of code packages to the at least one facility according to different states of a fixed state machine is set. The at least one of the plurality of code packages is installed in at least one staging area. The at least one of the plurality of code packages is maintained in the at least one staging area in a valid, dormant mode while the fixed state machine is stopped. Pursuant to a resumption of the fixed state machine at a subsequent time, a current code package is swapped with the at least one of the plurality of code packages in the at least one staging area to activate the at least one of the plurality of code packages.

    Abstract translation: 设置用于根据固定状态机的不同状态向至少一个设施分发多个代码包中的至少一个的序列。 所述多个代码包中的至少一个被安装在至少一个分段区域中。 在固定状态机停止时，多个代码包中的至少一个被保持在有效的休眠模式的至少一个暂存区域中。 根据随后的时间恢复固定状态机，当前代码包与至少一个暂存区域中的多个代码包中的至少一个交换，以激活多个代码包中的至少一个代码包 。

    Updating elements in data storage facility using predefined state machine over extended time period
    8.
    发明授权
    Updating elements in data storage facility using predefined state machine over extended time period 有权
    使用预定义的状态机在更长的时间内更新数据存储设备中的元素

    公开(公告)号：US08959505B2

    公开(公告)日：2015-02-17

    申请号：US13464098

    申请日：2012-05-04

    Applicant: Franck Excoffier ,  Michael P. Groover ,  Xu Han ,  Andreas B. M. Koster ,  Edward H. Lin ,  Mario Sweeney

    Inventor： Franck Excoffier ,  Michael P. Groover ,  Xu Han ,  Andreas B. M. Koster ,  Edward H. Lin ,  Mario Sweeney

    IPC: G06F9/445

    CPC classification number: G06F8/65

    Abstract: A sequence for distributing at least one of a plurality of code packages to the at least one facility according to different states of a fixed state machine is set. The at least one of the plurality of code packages is installed in at least one staging area. The at least one of the plurality of code packages is maintained in the at least one staging area in a valid, dormant mode while the fixed state machine is stopped. Pursuant to a resumption of the fixed state machine at a subsequent time, a current code package is swapped with the at least one of the plurality of code packages in the at least one staging area to activate the at least one of the plurality of code packages.

    Abstract translation: 设置用于根据固定状态机的不同状态向至少一个设施分发多个代码包中的至少一个的序列。 所述多个代码包中的至少一个被安装在至少一个分段区域中。 在固定状态机停止时，多个代码包中的至少一个被保持在有效的休眠模式的至少一个暂存区域中。 根据随后的时间恢复固定状态机，当前代码包与至少一个暂存区域中的多个代码包中的至少一个交换，以激活多个代码包中的至少一个代码包 。

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