OPTICAL SENSOR
    1.
    发明申请
    OPTICAL SENSOR 有权
    光传感器

    公开(公告)号:US20140134052A1

    公开(公告)日:2014-05-15

    申请号:US14123735

    申请日:2012-06-06

    CPC classification number: G01N21/78 G01N21/8483 G01N21/8507 G01N31/22

    Abstract: The present invention relates an optical sensor. In particular, the present invention relates to an optical sensor for detecting chemical components in a fluid.The present invention comprises two or more sensors, each being configured to detect one or more chemicals in a fluid, or one or more properties of the fluid, and two or more light sources. Each sensor is associated with one light source, and each sensor is configured to emit or reflect light in response to light from the light source incident on the sensor. The emitted or reflected light is dependent upon the presence of a chemical or a property of the fluid. The two or more light sources and two or more sensors are arranged around a single light detector, which detects the colour and/or intensity of the light being emitted or reflected by the sensor. Data from the light detector is passed to a remote processor for processing.

    Abstract translation: 本发明涉及一种光学传感器。 特别地,本发明涉及一种用于检测流体中的化学成分的光学传感器。 本发明包括两个或更多个传感器,每个传感器被配置为检测流体中的一种或多种化学物质,或流体的一种或多种性质以及两种或更多种光源。 每个传感器与一个光源相关联,并且每个传感器被配置为响应于入射在传感器上的光源的光而发射或反射光。 发射或反射的光依赖于化学物质的存在或液体的性质。 两个或更多个光源和两个或更多个传感器围绕单个光检测器布置,其检测由传感器发射或反射的光的颜色和/或强度。 来自光检测器的数据被传送到远程处理器进行处理。

    Optical sensor
    3.
    发明授权
    Optical sensor 有权
    光学传感器

    公开(公告)号:US09080985B2

    公开(公告)日:2015-07-14

    申请号:US14123735

    申请日:2012-06-06

    CPC classification number: G01N21/78 G01N21/8483 G01N21/8507 G01N31/22

    Abstract: The present invention relates an optical sensor. In particular, the present invention relates to an optical sensor for detecting chemical components in a fluid.The present invention comprises two or more sensors, each being configured to detect one or more chemicals in a fluid, or one or more properties of the fluid, and two or more light sources. Each sensor is associated with one light source, and each sensor is configured to emit or reflect light in response to light from the light source incident on the sensor. The emitted or reflected light is dependent upon the presence of a chemical or a property of the fluid. The two or more light sources and two or more sensors are arranged around a single light detector, which detects the color and/or intensity of the light being emitted or reflected by the sensor. Data from the light detector is passed to a remote processor for processing.

    Abstract translation: 本发明涉及一种光学传感器。 特别地,本发明涉及一种用于检测流体中的化学成分的光学传感器。 本发明包括两个或更多个传感器,每个传感器被配置为检测流体中的一种或多种化学物质,或流体的一种或多种性质以及两种或更多种光源。 每个传感器与一个光源相关联,并且每个传感器被配置为响应于入射在传感器上的光源的光而发射或反射光。 发射或反射的光依赖于化学物质的存在或液体的性质。 两个或更多个光源和两个或更多个传感器围绕单个光检测器布置,其检测由传感器发射或反射的光的颜色和/或强度。 来自光检测器的数据被传送到远程处理器进行处理。

    Circuits and methods for detecting interferers

    公开(公告)号:US09762273B2

    公开(公告)日:2017-09-12

    申请号:US15285474

    申请日:2016-10-04

    CPC classification number: H04B1/1027 H04B17/345 H04J13/0029

    Abstract: Mechanisms for interferer detection can detect interferers by detecting elevated signal amplitudes in one or more of a plurality of bins (or bands) in a frequency range between a maximum frequency (fMAX) and a minimum frequency (fMIN). To perform rapid interferer detection, the mechanisms downconvert an input signal x(t) with a local oscillator (LO) to a complex baseband signal xI(t)+jxQ(t). xI(t) and xQ(t) are then multiplied by m unique pseudorandom noise (PN) sequences (e.g., Gold sequences) gm(t) to produce m branch signals for I and m branch signals for Q. The branch signals are then low pass filtered, converted from analog to digital form, and pairwise combined by a pairwise complex combiner. Finally, a support recovery function is used to identify interferers.

    CIRCUITS AND METHODS FOR DETECTING INTERFERERS
    5.
    发明申请
    CIRCUITS AND METHODS FOR DETECTING INTERFERERS 有权
    用于检测干扰物的电路和方法

    公开(公告)号:US20170026066A1

    公开(公告)日:2017-01-26

    申请号:US15285474

    申请日:2016-10-04

    CPC classification number: H04B1/1027 H04B17/345 H04J13/0029

    Abstract: Mechanisms for interferer detection can detect interferers by detecting elevated signal amplitudes in one or more of a plurality of bins (or bands) in a frequency range between a maximum frequency (fMAX) and a minimum frequency (fMIN). To perform rapid interferer detection, the mechanisms downconvert an input signal x(t) with a local oscillator (LO) to a complex baseband signal xI(t)+jxQ(t). xI(t) and xQ(t) are then multiplied by m unique pseudorandom noise (PN) sequences (e.g., Gold sequences) gm(t) to produce m branch signals for I and m branch signals for Q. The branch signals are then low pass filtered, converted from analog to digital form, and pairwise combined by a pairwise complex combiner. Finally, a support recovery function is used to identify interferers.

    Abstract translation: 用于干扰源检测的机制可以通过在最大频率(fMAX)和最小频率(f M IN)之间的频率范围内检测多个箱体(或频带)中的一个或多个中的升高的信号幅度来检测干扰源。 为了执行快速干扰源检测,这些机制将本地振荡器(LO)的输入信号x(t)下变频为复基带信号xI(t)+ jxQ(t)。 然后将xI(t)和xQ(t)乘以m个唯一伪随机噪声(PN)序列(例如,Gold序列)gm(t),以产生用于Q的I和m个分支信号的m个分支信号。然后分支信号 低通滤波,从模数转换成数字形式,并由成对复合组合器成对组合。 最后,支持恢复功能用于识别干扰源。

    THREE-SIDED CHANNEL SIGN COUPLER
    6.
    发明申请
    THREE-SIDED CHANNEL SIGN COUPLER 有权
    三路通道标志耦合器

    公开(公告)号:US20120192469A1

    公开(公告)日:2012-08-02

    申请号:US13015791

    申请日:2011-01-28

    CPC classification number: G09F15/0018 F16B7/0413 G09F15/0037

    Abstract: A three-sided channel coupler for connecting the upper and lower portions of a U-shaped sign post, the coupler comprising two U-shaped elements, an outer three-sided, U-shaped element and an inner, three-sided U-shaped element, the three sides of each element comprising a transverse face and two lateral legs, the inner element being smaller than the outer element, a plurality of cross-braces attached to the two lateral legs of each element to hold the two elements together and a plurality of vertical ribs on the inner surface of the outer element and on the outer surface of the inner element.

    Abstract translation: 用于连接U形标志杆的上部和下部的三面通道联接器,该联接器包括两个U形元件,一个外部三面U形元件和一个内部三面U形 每个元件的三个侧面包括横向面和两个横向腿部,内部元件小于外部元件,多个横向支架连接到每个元件的两个侧向支腿以将两个元件保持在一起,并且一个 在外部元件的内表面上和内部元件的外表面上的多个垂直肋条。

    POSE-VARIANT FACE RECOGNITION USING MULTISCALE LOCAL DESCRIPTORS
    7.
    发明申请
    POSE-VARIANT FACE RECOGNITION USING MULTISCALE LOCAL DESCRIPTORS 有权
    使用多个地方描述符的不同的脸部识别

    公开(公告)号:US20100284577A1

    公开(公告)日:2010-11-11

    申请号:US12437561

    申请日:2009-05-08

    CPC classification number: G06K9/00281 G06K9/38 G06K9/4642 G06K9/6215

    Abstract: Representing a face by jointly quantizing features and spatial location to perform implicit elastic matching between features. A plurality of the features are extracted from a face image and expanded with a corresponding spatial location in the face image. Each of the expanded features is quantized based on one or more randomized decision trees. A histogram of the quantized features is calculated to represent the face image. The histogram is compared to histograms of other face images to identify a match, or to calculate a distance metric representative of a difference between faces.

    Abstract translation: 通过联合量化特征和空间位置来表征特征之间的隐式弹性匹配。 从面部图像中提取多个特征并且利用面部图像中的对应的空间位置进行扩展。 基于一个或多个随机化决策树来量化每个扩展特征。 计算量化特征的直方图以表示脸部图像。 将直方图与其他面部图像的直方图进行比较以识别匹配,或者计算表示面部之间的差异的距离度量。

    Solid-state flow generator and related systems, applications, and methods
    8.
    发明申请
    Solid-state flow generator and related systems, applications, and methods 有权
    固态流量发生器及相关系统,应用和方法

    公开(公告)号:US20070187590A1

    公开(公告)日:2007-08-16

    申请号:US11787743

    申请日:2007-04-17

    CPC classification number: H01J49/105 H01J49/40

    Abstract: The invention, in various embodiments, is directed to an analyzer using a solid-state flow generator to provide effluent flow along a flow path and deliver a sample to an ion mobility based filter and detector for analysis.

    Abstract translation: 在各种实施例中,本发明涉及一种使用固态流量发生器的分析仪,以沿流动路径提供流出物流,并将样品输送到基于离子迁移率的过滤器和检测器进行分析。

    Twine cutting knife for square baler apparatus
    9.
    发明申请
    Twine cutting knife for square baler apparatus 失效
    方形打捆机的切割刀

    公开(公告)号:US20070180967A1

    公开(公告)日:2007-08-09

    申请号:US11349927

    申请日:2006-02-09

    Applicant: John Wright

    Inventor: John Wright

    CPC classification number: A01F15/145 Y10S83/909 Y10T83/929

    Abstract: A twine cutting apparatus in combination with an automated grass baler having a twine holding reel for feeding wrapping twine to the baled grass. The apparatus has a pivoted knife arm with a first end structured to cooperate with a cam surface for actuating the knife arm to a cutting position and an opposite end for mounting a twine cutting knife. The twine cutting knife is formed with an elongated, serrated cutting edge extending a distance greater than the radius of the twine holding disc presenting an elongated cutting surface to said twine.

    Abstract translation: 一种与自动割草机组合的绞线切割装置,其具有用于将捆扎线缠绕到打包草上的缠绕卷轴。 该装置具有枢转的刀臂,其第一端被构造成与凸轮表面协作,以将刀臂驱动到切割位置,并且相对端用于安装绞线切割刀。 绞线切割刀形成有细长的锯齿形切割刃,该切割刃的延伸距离大于将细长的切割表面延伸到所述麻线的缠绕夹持盘的半径。

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