Apparatus for Negative Stiffness
    51.
    发明申请

    公开(公告)号:US20180068773A1

    公开(公告)日:2018-03-08

    申请号:US15257958

    申请日:2016-09-07

    发明人: Songye Zhu Xiang Shi

    IPC分类号: H01F7/20

    摘要: An apparatus for negative stiffness including one or more solenoids for generating a magnetic field. A moveable magnet is moveable relative to the one or more solenoids through the one or more solenoids. The one or more solenoids are configurable to generate an at least substantially quadratic magnetic field about an equilibrium position at which the resultant force on the moveable magnet is zero. Depending on the respective pole orientation, generating a quadratic magnetic field about an equilibrium position provides a substantially linear negative stiffness characteristic with displacement.

    Resistance-voltage transformation system for sensors in dynamic strain measurement and structural health monitoring

    公开(公告)号:US09863824B1

    公开(公告)日:2018-01-09

    申请号:US15269933

    申请日:2016-09-19

    IPC分类号: G01L1/00 G01L1/18 G01M5/00

    CPC分类号: G01L1/18 G01M5/0041

    摘要: A resistance-voltage (R-V) transformation system used in dynamic strain measurement for a structure is provided. The system has single-channel (SC) circuit units each for producing a voltage corresponding to a resistance of a sensing element of a structural-strain sensing network. Each SC circuit unit has a R-V transformation module for converting the resistance into the voltage, a band-pass filter module for filtering the R-V transformation module output after a direct-current bias therein is removed, and a high-gain amplification module for amplifying the filter output. The band-pass filter module is configured such that an unwanted low-frequency component induced by resistance drift of the sensing element is removed while allowing a guided-wave signal component to pass through. Particularly advantageous for the sensing network using nanocomposite sensing elements, the R-V transformation system is useful for a wide range of sensor resistance values, mitigating adverse effects of resistance drift, and enabling simplicity in wiring.

    ELECTRIC MOTOR
    53.
    发明申请
    ELECTRIC MOTOR 审中-公开

    公开(公告)号:US20180006538A1

    公开(公告)日:2018-01-04

    申请号:US15198333

    申请日:2016-06-30

    IPC分类号: H02K19/12 H02K1/24 H02K1/14

    CPC分类号: H02K19/12 H02K1/14 H02K1/24

    摘要: An electric motor comprising a stator and a rotor. The stator has at least one resonant circuit and the rotor has at least one resonant circuit rotatable with the rotor relative to at least one stator resonant circuit such that at least one rotor resonant circuit is angularly displaceable relative to at least one stator resonant circuit. At least one stator resonant circuit and at least one rotor resonant circuit are configured to have at least substantially the same self-resonant frequency. The electric motor uses magnetic resonant coupling between one or more stator resonant circuits and one or more rotor resonant circuits to produce usable torque.

    Method of 3D biometrics identification
    54.
    发明授权
    Method of 3D biometrics identification 有权
    3D生物识别方法

    公开(公告)号:US09483681B2

    公开(公告)日:2016-11-01

    申请号:US14585199

    申请日:2014-12-30

    IPC分类号: G06K9/00

    摘要: The present invention discloses a contactless 3D biometric feature identification system and the method thereof. The system comprises of a fixed-viewpoint image capturing means, a lighting module capable of producing different illuminations on the object of interest and a microprocessor configured to execute a biometric identification algorithm. The algorithm starts with capturing a plurality of images with different illuminations. The captured images are then utilized to reconstruct a three dimensional surface model. Different features, for instance 2D and 3D coordinates and orientations of the biometric feature, surface curvature of the object and the local surface orientation of the object, are extracted from the captured images and the reconstructed 3D surface model. Different matching scores are also developed based on the aforesaid features to establish the identity of the biometric features.

    摘要翻译: 本发明公开了一种非接触式3D生物特征识别系统及其方法。 该系统包括固定视点图像捕获装置,能够对感兴趣的对象产生不同照明的照明模块和被配置为执行生物识别算法的微处理器。 该算法开始于捕获具有不同照明的多个图像。 然后将捕获的图像用于重构三维表面模型。 从捕获的图像和重构的3D表面模型中提取不同的特征,例如生物特征的2D和3D坐标和取向,物体的表面曲率和对象的局部表面取向。 基于上述特征,还建立了不同的匹配分数,以确定生物识别特征的身份。

    Posture correction girdle and the method of correcting spinal deformity
    55.
    发明授权
    Posture correction girdle and the method of correcting spinal deformity 有权
    姿势矫正腰带及矫正脊柱畸形的方法

    公开(公告)号:US09398972B2

    公开(公告)日:2016-07-26

    申请号:US13858086

    申请日:2013-04-07

    IPC分类号: A61F5/00 A61F5/02

    CPC分类号: A61F5/02 A61F5/026

    摘要: A posture correction girdle comprises a body wrapping shell, a plurality of pockets and a plurality of paddings is disclosed. The paddings are configured to be inserted into pockets at predetermined positions. Thereby, when the posture correction girdle is worn by the user, pressure is exerted onto a corresponding predetermined section of the user's spine for posture correction purpose. The posture correction girdle further comprises a pair of elastic shoulder straps, an elastic waist strap and a plurality of elongated bones to provide additional support to the user's spine. A micro-system comprising a processor, an output device and a plurality of sensors can also be embedded into the posture correction girdle to provide information regarding the efficiency of the posture correction girdle and the progression of the treatment. Such information is provided to the users using the output device.

    摘要翻译: 姿势矫正腰带包括主体包裹壳,多个口袋和多个衬垫。 衬垫被配置成在预定位置插入口袋中。 因此,当用户佩戴姿势矫正腰带时,将压力施加到用户的脊柱的相应的预定部分上以进行姿势矫正。 姿势矫正腰带还包括一对弹性肩带,弹性腰带和多个细长骨骼,以向使用者的脊椎提供额外的支撑。 包括处理器,输出装置和多个传感器的微系统也可嵌入到姿势矫正带中,以提供关于姿势矫正带的效率和治疗进展的信息。 这样的信息被提供给使用输出设备的用户。

    System for storage shelving and methods of use thereof
    56.
    发明授权
    System for storage shelving and methods of use thereof 有权
    储藏架系统及其使用方法

    公开(公告)号:US09311767B2

    公开(公告)日:2016-04-12

    申请号:US12078359

    申请日:2008-03-31

    IPC分类号: G05B19/00 G07F11/38 G07F17/00

    CPC分类号: G07F11/38 G07F17/0092

    摘要: The present invention relates to a system for product storage and methods of categorizing, storing, and delivering products to end users via the system, the system's components including a processor, a “smart shelving” device, boxes for insertion into and utilization by the “smart shelving” device, and ID readers. Through the present invention, products are able to be securely and more certainly delivered to the proper recipient of the products.

    摘要翻译: 本发明涉及一种用于产品存储的系统,以及通过该系统向终端用户分类,存储和传递产品的方法,该系统的组件包括处理器,“智能搁置”设备,用于插入和使用“ 智能货架“设备和ID读者。 通过本发明,产品能够被安全地且更肯定地传送到产品的适当接收者。

    Pleurotus tuber-regium polysaccharide functionalized nano-selenium hydrosol with anti-tumor activity and preparation method thereof
    57.
    发明授权
    Pleurotus tuber-regium polysaccharide functionalized nano-selenium hydrosol with anti-tumor activity and preparation method thereof 有权
    侧耳菇多糖功能化纳米硒水溶胶具有抗肿瘤活性及其制备方法

    公开(公告)号:US09072669B2

    公开(公告)日:2015-07-07

    申请号:US13557864

    申请日:2012-07-25

    摘要: The preparation of Pleurotus tuber-regium polysaccharide functionalized nano-selenium hydrosol with anti-tumor activity includes the following steps: 1) at normal temperature and under normal pressure, adding a Vitamin C solution to an aqueous solution of Pleurotus tuber-regium polysaccharides, and mixing uniformly; 2) adding dropwise a selenium dioxide solution or a selenite solution to the solution while mixing uniformly; and 3) adding water to the solution to a pre-determined volume, to obtain a Pleurotus tuber-regium polysaccharide functionalized nano-selenium hydrosol when the red color of the product is no longer deepened. The polysaccharides are used to control the particle size of nano-selenium, to obtain functionalized nano-elemental selenium with high anti-tumor activity and low toxicity. The anti-tumor activity of the biologically active molecule polysaccharides and the physiological effect of nano-selenium are combined, and a synergistic anti-tumor effect is achieved.

    摘要翻译: 具有抗肿瘤活性的侧耳菇多糖功能化纳米硒水溶胶的制备方法如下:1)在常温常压下,将维生素C溶液加入到侧耳菇多糖水溶液中, 均匀混合 2)在均匀混合的同时向溶液中滴加二氧化硒溶液或亚硒酸盐溶液; 和3)当溶液中的红色不再加深时,向溶液中加入预定体积的水,以获得侧耳菇多糖官能化的纳米硒水溶胶。 多糖用于控制纳米硒的粒径,获得具有高抗肿瘤活性和低毒性的功能化纳米元素硒。 结合生物活性分子多糖的抗肿瘤活性和纳米硒的生理作用,达到协同抗肿瘤效果。

    Three-Coil Topology for Wireless Power Transfer
    58.
    发明申请
    Three-Coil Topology for Wireless Power Transfer 有权
    无线电力传输的三线拓扑

    公开(公告)号:US20150130407A1

    公开(公告)日:2015-05-14

    申请号:US14079577

    申请日:2013-11-13

    IPC分类号: H01F38/14 H02J7/02 H02J5/00

    摘要: A system using a three-coil topology for wireless power transfer is disclosed. The system comprises a primary resonator coupled to a power source, a repeater resonator and a receiver resonator. The primary resonator has a primary coil, and the repeater resonator has a repeater coil adjacent to the primary coil. The repeater coil and the primary coil are separated by a distance selected, and the repeater coil is configured, to amplify a primary-coil current by inductively generating a repeater-coil current that is substantially greater than the primary-coil current. A magnetic field contributed from both the primary-coil current and the repeater-coil current is generated while the power source needs not provide a terminal voltage across the repeater coil, thereby discouraging occurrence of voltage stress at the power source. The receiver resonator has a receiver coil, which receives the magnetic field to inductively generate a receiver-coil current for feeding to a load.

    摘要翻译: 公开了一种使用三线圈拓扑进行无线电力传输的系统。 该系统包括耦合到电源的主谐振器,中继器谐振器和接收器谐振器。 主谐振器具有初级线圈,并且中继器谐振器具有与初级线圈相邻的中继器线圈。 中继器线圈和初级线圈被分开一定距离,并且配置中继器线圈,以通过感应地产生基本上大于初级线圈电流的中继器线圈电流来放大初级线圈电流。 产生从初级线圈电流和中继器线圈电流两方面产生的磁场,而电源不需要在中继线圈上提供端子电压,从而阻止电源处的电压应力的发生。 接收器谐振器具有接收器线圈,其接收磁场以感应地产生用于馈送到负载的接收器线圈电流。

    Method of 3D Biometrics Identification
    59.
    发明申请
    Method of 3D Biometrics Identification 有权
    3D生物识别识别方法

    公开(公告)号:US20150110367A1

    公开(公告)日:2015-04-23

    申请号:US14585199

    申请日:2014-12-30

    IPC分类号: G06K9/00

    摘要: A method of 3D biometrics identification includes the steps of acquiring 3D image(s) of fingerprint; performing image normalization and feature extraction steps involving, noise elimination, ridge extraction, ridge modification and ridge validation; extracting 3D fingerprint minutiae and performing the reliability evaluation of the extracted 3D fingerprint minutiae; automatically extracting of 3D fingerprint template comprising at least five features; and automatically registering two 3D fingerprint templates, say P and Q, by computing relative 3D minutiae representation from a 3D minutiae in P (sample) considered as the origin and aligning every 3D minutiae in Q to compute best possible matching score, wherein every 3D minutiae in template P is further considered as the origin for the alignment of 3D minutiae in template Q, and the best possible matching score obtained from such considerations (candidate alignments) is considered as the final matching score between two 3D fingerprint templates.

    摘要翻译: 3D生物识别技术的识别方法包括获取指纹三维图像的步骤; 执行图像归一化和特征提取步骤,涉及噪声消除,脊提取,脊修改和脊验证; 提取3D指纹细节,对提取的3D指纹细节进行可靠性评估; 自动提取包含至少五个特征的3D指纹模板; 并自动注册两个3D指纹模板,如P和Q,通过从P(样本)中的3D细节中计算相对3D细节表示,并将其对齐于Q中的每个3D细节,以计算最佳匹配分数,其中每个3D细节 在模板P中进一步被认为是模板Q中3D细节对齐的起源,并且从这些考虑获得的最佳匹配分数(候选对准)被认为是两个3D指纹模板之间的最终匹配分数。

    Posture Correction Girdle and the Method of Correcting Spinal Deformity
    60.
    发明申请
    Posture Correction Girdle and the Method of Correcting Spinal Deformity 有权
    姿势矫正腰带及矫正脊柱畸形的方法

    公开(公告)号:US20140303535A1

    公开(公告)日:2014-10-09

    申请号:US13858086

    申请日:2013-04-07

    IPC分类号: A61F5/02

    CPC分类号: A61F5/02 A61F5/026

    摘要: A posture correction girdle comprises a body wrapping shell, a plurality of pockets and a plurality of paddings is disclosed. The paddings are configured to be inserted into pockets at predetermined positions. Thereby, when the posture correction girdle is worn by the user, pressure is exerted onto a corresponding predetermined section of the user's spine for posture correction purpose. The posture correction girdle further comprises a pair of elastic shoulder straps, an elastic waist strap and a plurality of elongated bones to provide additional support to the user's spine. A micro-system comprising a processor, an output device and a plurality of sensors can also be embedded into the posture correction girdle to provide information regarding the efficiency of the posture correction girdle and the progression of the treatment. Such information is provided to the users using the output device.

    摘要翻译: 姿势矫正腰带包括主体包裹壳,多个口袋和多个衬垫。 衬垫被配置成在预定位置插入口袋中。 因此,当用户佩戴姿势矫正腰带时,将压力施加到用户的脊柱的相应的预定部分上以进行姿势矫正。 姿势矫正腰带还包括一对弹性肩带,弹性腰带和多个细长骨骼,以向使用者的脊椎提供额外的支撑。 包括处理器,输出装置和多个传感器的微系统也可嵌入到姿势矫正带中,以提供关于姿势矫正带的效率和治疗进展的信息。 这样的信息被提供给使用输出设备的用户。