High precision reference devices and methods
    5.
    发明授权
    High precision reference devices and methods 失效
    高精度参考设备和方法

    公开(公告)号:US07116597B1

    公开(公告)日:2006-10-03

    申请号:US11026347

    申请日:2004-12-30

    IPC分类号: G11C7/02

    CPC分类号: G11C16/28 G11C7/14

    摘要: The various embodiments of the present invention provide high precision reference devices, methods, and systems. A high precision reference device may include a plurality of reference cells to receive bias voltages and to provide a cell reference, and an averaging stage coupled to the reference cells to generate an average reference that is the average of the cell references. Other devices, methods, and systems are also claimed and described.

    摘要翻译: 本发明的各种实施例提供了高精度的参考装置,方法和系统。 高精度参考装置可以包括多个参考单元以接收偏置电压并提供单元参考,以及耦合到参考单元以产生作为单元参考平均值的平均参考的平均级。 还要求和描述其他设备,方法和系统。

    Cross-linking from composite images to the full-size version
    7.
    发明授权
    Cross-linking from composite images to the full-size version 有权
    从复合图像到全尺寸版本的交叉链接

    公开(公告)号:US08996616B2

    公开(公告)日:2015-03-31

    申请号:US13597914

    申请日:2012-08-29

    IPC分类号: G06F15/16 H04L12/58 G06F17/30

    CPC分类号: H04L51/32 G06F17/30247

    摘要: Methods and systems that provide for cross-linking from composite images that include receiving, over a computer network, a source image and then associating a first identifier tag with a first object in the source image. A composite image is generated from the source image, wherein the composite image includes a cropped image of the first object. Then a first user is notified that the first identifier tag is associated with the first object in the cropped image and also includes a copy of the composite image. Additionally, the user can select the first object in the composite image and be linked to the source image that contains the selected first object where the first object is highlighted.

    摘要翻译: 提供来自合成图像的交联的方法和系统,包括通过计算机网络接收源图像,然后将第一标识符标签与源图像中的第一对象相关联。 从源图像生成合成图像,其中合成图像包括第一对象的裁剪图像。 然后,第一用户被通知第一标识符标签与裁剪图像中的第一对象相关联,并且还包括合成图像的副本。 此外,用户可以选择合成图像中的第一个对象,并链接到包含第一个对象被突出显示的所选择的第一个对象的源图像。

    Strain and Temperature Discrimination Using Fiber Bragg Gratings in a Cross-Wire Configuration
    8.
    发明申请
    Strain and Temperature Discrimination Using Fiber Bragg Gratings in a Cross-Wire Configuration 有权
    使用光纤布拉格光栅在十字线配置中的应变和温度鉴别

    公开(公告)号:US20120176597A1

    公开(公告)日:2012-07-12

    申请号:US13376542

    申请日:2010-11-04

    IPC分类号: G01B11/16 G02B6/00

    摘要: A fiber Bragg grating cross-wire sensor may be used to independently determine strain and temperature variation. An example fiber Bragg grating cross-wire sensor comprises a first fiber Bragg grating (FBG) that reflects a first percentage, R1, of light of a first wavelength, λ1, and a second FBG that reflects a second percentage, R2, of light of a second wavelength, λ2. The second FBG is positioned orthogonal to the first FBG, and λ1 is substantially equal to λ2, but R1 is different from R2. As the FBG cross-wire sensor experiences a strain and/or a temperature variation, the wavelengths of light reflected by the first FBG and the second FBG will shift from the first and second wavelength, λ1 and λ2, to first and second shifted wavelengths, λA and λT, respectively. Based on R1, R2, λ1, λA, and λT, the strain and/or the temperature variation may be independently determined.

    摘要翻译: 可以使用光纤布拉格光栅交叉线传感器来独立地确定应变和温度变化。 示例性光纤布拉格光栅交叉线传感器包括第一光纤布拉格光栅(FBG),其反射第一波长λ1的第一百分比R1和反射第二波长λ1的第二百分比R2的第二FBG 第二波长λ2。 第二FBG与第一FBG正交,λ1基本上等于λ2,但R1不同于R2。 当FBG交叉线传感器经受应变和/或温度变化时,由第一FBG和第二FBG反射的光的波长将从第一和第二波长λ1和λ2移动到第一和第二移位波长, λA和λT。 基于R1,R2,λ1,λA和λT,可以独立地确定应变和/或温度变化。

    Industrial roll with piezoelectric sensors for detecting pressure
    10.
    发明申请
    Industrial roll with piezoelectric sensors for detecting pressure 审中-公开
    工业辊带压电传感器用于检测压力

    公开(公告)号:US20050261115A1

    公开(公告)日:2005-11-24

    申请号:US11121575

    申请日:2005-05-04

    摘要: An industrial roll includes: a substantially cylindrical core having an outer surface; a polymeric cover circumferentially overlying the core outer surface, the cover including a base layer circumferentially overlying the core and a topstock layer overlying the base layer; and a sensing system. The sensing system includes: a plurality of piezoelectric sensors embedded in the cover base layer, the sensors configured to sense pressure experienced by the roll and provide signals related to the pressure; and a processor operatively associated with the sensors that processes signals provided by the sensors.

    摘要翻译: 工业辊包括:具有外表面的大致圆柱形的芯; 圆周地覆盖所述芯外表面的聚合物盖,所述盖包括周向覆盖所述芯的基层和覆盖所述基层的顶层; 和感测系统。 感测系统包括:嵌入在盖底层中的多个压电传感器,传感器被配置成感测辊所经受的压力并提供与压力相关的信号; 以及与处理由传感器提供的信号的传感器可操作地相关联的处理器。