Method for detecting preload residual rate
    91.
    发明授权
    Method for detecting preload residual rate 有权
    检测预载残余率的方法

    公开(公告)号:US09593987B2

    公开(公告)日:2017-03-14

    申请号:US14454344

    申请日:2014-08-07

    CPC classification number: G01K13/08 F16H25/2204 F16H25/2209 G01K3/10 G01L1/00

    Abstract: A method for detecting a preload residual rate involves: a. installing a temperature sensor on one of two preloaded elements; b. making the two preloaded elements to move with respect to each other, and recording a time-related temperature variation sensed by the temperature sensor, so as to obtain an initial temperature-rising curve; c. making the two preloaded elements to move with respect to each other, and recording a time-related temperature variation sensed by the temperature sensor, so as to obtain a detected temperature-rising curve; and d. comparing the initial and detected temperature-rising curves, so as to obtain the preload residual rate between the two preloaded elements of the step c to the step b. The method detects a preload residual rate applied to an object when the object is operating while being advantageous in terms of cost, service life, response and accuracy.

    Abstract translation: 一种用于检测预载残余率的方法包括:a。 在两个预加载元件之一上安装温度传感器; b。 使两个预加载元件相对于彼此移动,并且记录由温度传感器感测的与时间有关的温度变化,以便获得初始升温曲线; C。 使两个预加载元件相对于彼此移动,并且记录由温度传感器感测的与时间有关的温度变化,以便获得检测到的升温曲线; 和d。 比较初始和检测到的温升曲线,以获得步骤c到步骤b的两个预加载元件之间的预载残余率。 该方法在成本,使用寿命,响应和准确性方面有利的情况下,检测在物体运行时施加于物体的预载残余率。

    System and Method for Progressive Damage Monitoring and Failure Event Prediction in a Composite Structure
    93.
    发明申请
    System and Method for Progressive Damage Monitoring and Failure Event Prediction in a Composite Structure 审中-公开
    复合结构中逐步损伤监测和故障事件预测的系统和方法

    公开(公告)号:US20170052150A1

    公开(公告)日:2017-02-23

    申请号:US15238164

    申请日:2016-08-16

    Abstract: A system for monitoring damage progression in a composite structure includes a load sensor, acoustic emission sensors, a camera, and a monitoring device. The load sensor measures an applied load to the structure. The sensors measure acoustic emission data indicative of possible damage to the structure. The camera captures image data of the structure in a designated portion of the electromagnetic spectrum. The monitoring device executes a method by which the acoustic emission data is synchronously collected with the image data and the applied load. The device automatically maps the acoustic emission data onto the image data to detect an area of damage progression in the composite structure. A failure event in the detected area of damage progression may be predicted using the mapped data, and a control action may be executed in response to the predicted failure event.

    Abstract translation: 用于监测复合结构中的损伤进展的系统包括负载传感器,声发射传感器,照相机和监视装置。 负载传感器测量施加的结构负荷。 传感器测量表示可能对结构造成损害的声发射数据。 相机拍摄电磁谱的指定部分中的结构的图像数据。 监视装置执行与图像数据和施加的负载同步收集声发射数据的方法。 该装置自动地将声发射数据映射到图像数据上以检测复合结构中的损伤进展区域。 可以使用映射的数据来预测检测到的损伤进展区域中的故障事件,并且可以响应于预测的故障事件来执行控制动作。

    Mobile zip line amusement ride
    94.
    发明授权
    Mobile zip line amusement ride 有权
    手机拉链线游乐设施

    公开(公告)号:US09555335B1

    公开(公告)日:2017-01-31

    申请号:US14075644

    申请日:2013-11-08

    CPC classification number: A63G21/22 G01L1/00

    Abstract: The present invention relates to a zip-line ride system. The zip-line ride system may consist of a tower and an anchor connected by a cable. The anchor may be fixed or temporary, allowing for a zip-line ride that may be portable. The zip-line ride system may also allow for an adjustment to the height, length, tension, or any combination of all three, of the cable.

    Abstract translation: 本发明涉及一种拉链行驶系统。 拉链行驶系统可以由塔和由电缆连接的锚构成。 锚可以是固定的或临时的,允许可移动的拉链行程。 拉链行驶系统还可以允许调整电缆的高度,长度,张力或所有三个的任何组合。

    SYSTEM AND METHOD FOR MONITORING USER POSTURE
    95.
    发明申请
    SYSTEM AND METHOD FOR MONITORING USER POSTURE 审中-公开
    用于监测用户姿态的系统和方法

    公开(公告)号:US20170020438A1

    公开(公告)日:2017-01-26

    申请号:US15302364

    申请日:2014-05-02

    Inventor: Stephen Jia Wang

    Abstract: A posture of a user is monitored by obtaining first pressure sensor information from a plurality of sensors upon a first item of furniture occupied by the user at a first time. First sensor position information defining the relative positions of the sensors upon the first item of furniture is also obtained. The first pressure sensor information and the first sensor position information are processed to determine a first user posture upon the first item of furniture. User posture is monitored over time and/or upon different items of furniture, and a cumulative load upon the user's spine over time is determined.

    Abstract translation: 通过在第一时间由用户占用的第一家具件获得来自多个传感器的第一压力传感器信息来监视用户的姿势。 还获得了第一传感器位置信息,其定义了传感器在第一物品上的相对位置。 处理第一压力传感器信息和第一传感器位置信息以确定第一物品上的第一用户姿势。 随着时间的推移和/或在不同的家具项目上监视用户姿势,并确定用户脊柱随时间的累积负荷。

    STRESS COMPENSATION SYSTEMS AND METHODS IN SENSORS
    97.
    发明申请
    STRESS COMPENSATION SYSTEMS AND METHODS IN SENSORS 审中-公开
    传感器中的应力补偿系统和方法

    公开(公告)号:US20160349136A1

    公开(公告)日:2016-12-01

    申请号:US15232432

    申请日:2016-08-09

    CPC classification number: G01L27/00 G01D3/021 G01L1/00

    Abstract: Embodiments relate to stress compensation in differential sensors. In an embodiment, instead of compensating for stress on each sensor element independently, stress compensation circuitry aims to remove stress-related mismatch between two sensor elements using the sensor elements themselves to detect the mismatch. A circuit can be implemented in embodiments to detect mechanical stress-related mismatch between sensor elements using the sensor elements, and tune the output signal by a compensation factor to eliminate the mismatch. Embodiments are therefore less complicated and less expensive than conventional approaches. While embodiments have applicability to virtually any differential sensor, including magnetic field, pressure, temperature, current and speed, an example embodiment discussed herein relates to magnetic field.

    Abstract translation: 实施例涉及差动传感器中的应力补偿。 在一个实施例中,代替独立地补偿每个传感器元件上的应力,应力补偿电路旨在消除使用传感器元件本身的两个传感器元件之间的应力相关失配,以检测失配。 在实施例中可以实现电路以使用传感器元件检测传感器元件之间的机械应力相关失配,并且通过补偿因子来调整输出信号以消除不匹配。 因此,实施例比常规方法更不复杂和便宜。 虽然实施例可适用于几乎任何包括磁场,压力,温度,电流和速度的差分传感器,但本文讨论的示例实施例涉及磁场。

    Optical sensor having fiduciary marks detected by Rayleigh scattered light
    98.
    发明授权
    Optical sensor having fiduciary marks detected by Rayleigh scattered light 有权
    具有由瑞利散射光检测的信托标记的光学传感器

    公开(公告)号:US09470588B2

    公开(公告)日:2016-10-18

    申请号:US14201993

    申请日:2014-03-10

    Applicant: OFS Fitel, LLC

    Inventor: Paul S Westbrook

    CPC classification number: G01L1/242 G01L1/00

    Abstract: An optical fiber having at least one fiduciary mark is provided. The at least one fiduciary mark is located at one or more axial positions along the optical fiber. The at least one fiduciary mark is configured to produce at least one change in a Rayleigh backscattering signal in the optical fiber. The at least one change in a Rayleigh backscattering signal may be an abrupt change in the Rayleigh backscattering signal. The abrupt change in the Rayleigh backscattering signal occurs over a length of the optical fiber that is of the order of or less than a spatial resolution of an interrogation system employed to detect the Rayleigh backscattering signal.

    Abstract translation: 提供具有至少一个受信标记的光纤。 至少一个受信标记位于沿着光纤的一个或多个轴向位置处。 至少一个受信标记被配置为在光纤中产生瑞利后向散射信号中的至少一个变化。 瑞利后向散射信号中的至少一个变化可能是瑞利反向散射信号的突然变化。 瑞利后向散射信号的突然变化在光纤的长度上发生,该长度大于或小于用于检测瑞利后向散射信号的询问系统的空间分辨率的数量级。

    DIAMETRAL MEASUREMENT SYSTEM FOR EVALUATION OF CYLINDRICAL OBJECTS, INCLUDING ROCK CORES
    99.
    发明申请
    DIAMETRAL MEASUREMENT SYSTEM FOR EVALUATION OF CYLINDRICAL OBJECTS, INCLUDING ROCK CORES 审中-公开
    用于评估圆柱形物体的圆柱测量系统,包括岩石

    公开(公告)号:US20160178341A1

    公开(公告)日:2016-06-23

    申请号:US14977401

    申请日:2015-12-21

    Applicant: Monte Hieb

    Inventor: Monte Hieb

    CPC classification number: G01B5/10 G01B5/30 G01B2210/44 G01L1/00

    Abstract: Diametral measurement systems can be used to measure and evaluate the diametral variation of cylindrical objects, such as cylindrical rock cores. A diametral measurement system can include two indicator gauges aligned opposite one another for measuring diametral variation as the cylindrical object is rotated. Measurements from the diametral measurement system may be obtained at predetermined intervals through one or more rotations of the cylindrical object. The measurements obtained from diametral measurement systems can be used to evaluate the magnitude and orientation of in-situ stress and strain normal to the rock core axis.

    Abstract translation: 径向测量系统可用于测量和评估圆柱形物体(如圆柱形岩心)的直径变化。 直径测量系统可以包括两个指示器,这些指示器在圆柱形物体旋转时用于测量直径变化。 可以通过圆柱形物体的一个或多个旋转以预定间隔获得径向测量系统的测量。 从径向测量系统获得的测量可用于评估原岩应力和垂直于岩心轴的应变的大小和方向。

    SHORT GAME ANALYSIS SYSTEM
    100.
    发明申请
    SHORT GAME ANALYSIS SYSTEM 审中-公开
    短期游戏分析系统

    公开(公告)号:US20160151681A1

    公开(公告)日:2016-06-02

    申请号:US14816116

    申请日:2015-08-03

    CPC classification number: A63B47/008 G01L1/00

    Abstract: The present invention generally relates to lightweight, portable robot for analyzing golf balls for short game performance attributes. The preferred robot is specifically designed to be lightweight and portable and to be able to hit a golf ball off of the ground or a mat that simulates the ground such that realistic short game performance of clubs and balls can be evaluated.

    Abstract translation: 本发明一般涉及用于分析用于短游戏性能属性的高尔夫球的轻量级便携式机器人。 优选的机器人被专门设计为轻便且便携,并能够击中高尔夫球离开地面或模拟地面的垫,以便可以评估俱乐部和球的逼真的短时游戏性能。

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