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    • 1. 发明申请
    • COLOR MEASUREMENT JIG
    • 颜色测量夹具
    • WO2017105392A1
    • 2017-06-22
    • PCT/US2015/065592
    • 2015-12-14
    • COLGATE-PALMOLIVE COMPANY
    • CHEN, XiangWU, Donghui
    • H04M1/02H04N5/225G01J3/50G01J3/02
    • G01J3/508G01J3/0262H04M1/21H04M2250/52H04N5/2252H04N5/2254
    • Apparatuses and methods for producing improved photographs suitable for measuring teeth whiteness with a handheld camera using a camera jig are provided. The camera jig includes a base that contacts a surface. The camera jig also includes a light shield made from a tubular structure defining an interior cavity. The camera jig further includes a slot in the tubular structure that supports the handheld camera at a predetermined distance from a target, which may be teeth of a user. The slot aligns a lens of the handheld camera with the target. Further, the light shield blocks substantially all ambient light, other than light of a light source of the handheld camera, from the target as it is photographed.
    • 提供了用于利用使用照相机夹具的手持式照相机来产生适合于测量牙齿白色的改进照片的设备和方法。 相机夹具包括接触表面的基座。 相机夹具还包括由限定内部空腔的管状结构制成的遮光罩。 照相机夹具还包括管状结构中的狭槽,其在距离可以是使用者的牙齿的目标的预定距离处支撑手持式照相机。 该插槽将手持相机的镜头与目标对齐。 此外,除了手持照相机的光源的光之外,遮光罩基本上遮挡拍摄时从目标的所有环境光。
    • 3. 发明申请
    • LASER INDUCED BREAKDOWN SPECTROSCOPY SAMPLE CHAMBER
    • 激光诱导的光谱样品室
    • WO2016109115A2
    • 2016-07-07
    • PCT/US2015/063876
    • 2015-12-04
    • THERMO SCIENTIFIC PORTABLE ANALYTICAL INSTRUMENTS INC.
    • WANG, PeidongLI, HaowenSUN, RongBUSH, Michael
    • G01N21/15G01N21/71
    • G01J3/443G01J3/0208G01J3/0262G01N21/15G01N21/718
    • Methods and apparatus for laser induced breakdown spectroscopy (LIBS) sample chamber. An apparatus includes a sample chamber, a laser source connected to an excitation optics assembly, the excitation optics assembly connected to a first port on the sample chamber, a collimator assembly connected to a spectrometer, the collimator assembly connected to a second port on the sample chamber, and a first lens tube positioned on the first port and a second lens tube positioned on the second port, the first lens tube protecting the first port connected to the excitation optics assembly and the second lens tube protecting the second port connected to the collimator assembly from particles emitted when a laser pulse from the laser source ablates a surface of a target sample and generates a plasma.
    • 激光诱导击穿光谱(LIBS)样品室的方法和装置。 一种装置包括样本室,连接到激发光学组件的激光源,连接到样品室上的第一端口的激发光学组件,连接到光谱仪的准直器组件,连接到样品上的第二端口的准直器组件 以及位于所述第一端口上的第一透镜管和位于所述第二端口上的第二透镜管,所述第一透镜套管保护连接到所述激发光学组件的所述第一端口,所述第二透镜套管保护连接到所述准直器的所述第二端口 当来自激光源的激光脉冲消除靶样品的表面并产生等离子体时发射的颗粒的组装。
    • 6. 发明申请
    • DIFFUSE REFLECTANCE INFRARED FOURIER TRANSFORM SPECTROSCOPY
    • 差分反射红外光谱变换光谱
    • WO2015008017A1
    • 2015-01-22
    • PCT/GB2014/000286
    • 2014-07-14
    • PERKINELMER SINGAPORE PTE LIMITEDPERKINELMER UK LIMITED
    • CARTER, Ralph LanceHOULT, Robert Alan
    • G01J3/02G01J3/08G01J3/453G01B9/02
    • G01N21/35G01J3/021G01J3/0262G01J3/0291G01J3/0297G01J3/08G01J3/453G01J2003/4534G01N21/4738G01N2021/3595G01N2201/061G01N2201/068
    • Diffuse reflectance spectroscopy apparatus for use in analysing a sample comprising a sample receiving location (2) for receiving a sample (3) for analysis; an illumination arrangement (4) for directing light towards a received sample; a detector (6) for detecting light reflected by a received sample; and collection optics (5) for directing light reflected by a received sample towards the detector. The illumination arrangement further comprises an interferometer (42) and a half beam block (45a, 45b) which is disposed substantially at a focus in the optical path for blocking light which exits the interferometer, passes said focus, and is reflected from reentering the interferometer. A half beam block (45a) may be disposed in the optical path between the interferometer and the light source (41) for blocking light that exits the interferometer back towards the light source and is reflected by the light source from re-entering the interferometer and/or a half beam block (45b) may be disposed in the optical path on the opposite side of the interferometer than the light source.
    • 漫反射光谱装置,用于分析包含用于接收用于分析的样品(3)的样品接收位置(2)的样品; 用于将光引导到接收的样品的照明装置(4); 用于检测被接收样本反射的光的检测器(6); 和收集光学器件(5),用于将接收到的样品反射的光引向检测器。 照明装置还包括干涉仪(42)和半光束块(45a,45b),其基本上设置在光路中的聚焦处,用于阻挡离开干涉仪的光,通过所述焦点,并且从重新进入干涉仪反射 。 半波束块(45a)可以设置在干涉仪和光源(41)之间的光路中,用于阻挡离开干涉仪的光朝向光源并被光源反射,从而重新进入干涉仪, /或半波束块(45b)可以设置在干涉仪相对于光源的相对侧的光路中。
    • 7. 发明申请
    • 分光光度計及び分光光度測定方法
    • 分光光度计和分光光度法测量方法
    • WO2014133018A1
    • 2014-09-04
    • PCT/JP2014/054719
    • 2014-02-26
    • 大塚電子株式会社
    • 白岩 久志
    • G01J3/02
    • G01J3/0264G01J1/44G01J3/02G01J3/0232G01J3/0262G01J3/2803G01J3/42G01J2001/4406G01J2001/444G01J2001/448
    •  分光光度計であって、受光した光を電気信号に変換して出力する光検出部と、複数のゲインアンプと複数のADコンバータを含み、前記光検出部からの出力信号を、前記複数のゲインアンプを用いて複数のゲインで増幅するとともに、前記複数のADコンバータを用いてデジタル信号に変換して、複数の光量データとして出力する回路部と、前記回路部からの各光量データが飽和したか否かを判定する飽和判定部と、前記飽和判定部の判定結果に応じて、前記複数の光量データのうち一部または全部の光量データを用いて前記受光した光の測定結果を算出する測定結果算出部と、を含むことを特徴とする。
    • 分光光度计的特征在于包括:光检测单元,其将接收的光转换成电信号并输出​​电信号; 包括多个增益放大器和多个AD转换器的电路单元,使用多个增益放大器通过多个增益放大来自光检测单元的输出信号,使用多个AD将输出信号转换为数字信号 转换器,并将数字信号作为多个光量数据输出; 饱和判定单元,其确定来自所述电路单元的各个光量数据是否已经饱和; 以及测量结果计算单元,其根据饱和度确定单元的确定结果,使用所述多个光量数据中的一些或全部来计算所接收的光的测量结果。
    • 9. 发明申请
    • CHORMATIC CONFOCAL METROLOGICAL APPARATUS
    • WO2013093459A3
    • 2014-01-09
    • PCT/GB2012053187
    • 2012-12-19
    • TAYLOR HOBSON LTDRAYER MATHIEU
    • RAYER MATHIEU
    • G01B11/02G02B21/00
    • G01J3/0262G01B11/026G01B11/303G01B11/306G01B2210/50G02B21/0064
    • Metrological apparatus and a confocal sensor for use in such apparatus are described. The confocal sensor (1) has an optical pinhole (1 1) adapted for letting through a light beam (2). An optical assembly of the sensor has a first lens (12) having a refractive profile (121) and a diffractive profile (122) and a second lens (13) having at least a refractive profile (131). The refractive profile (121) of the first lens (12) and the refractive profile (131) of the second lens (13) focus the light beam (2) into a focused beam (21 ). The diffractive profile (122) of the first lens (12) creates longitudinal chromatic aberration so that the focused beam (21) has a focal zone with a longitudinal depth (R).
    • 描述了用于这种装置的计量装置和共聚焦传感器。 共聚焦传感器(1)具有适于穿过光束(2)的光学针孔(11)。 传感器的光学组件具有具有折射轮廓(121)和衍射轮廓(122)的第一透镜(12)和至少具有折射轮廓(131)的第二透镜(13)。 第一透镜(12)的折射轮廓(121)和第二透镜(13)的折射轮廓(131)将光束(2)聚焦成聚焦光束(21)。 第一透镜(12)的衍射轮廓(122)产生纵向色差,使得聚焦光束(21)具有纵向深度(R)的聚焦区域。
    • 10. 发明申请
    • SYSTEM AND APPARATUS FOR ANALYSIS OF A GUAYULE PLANT IN SITU
    • 用于分析工厂的系统和装置
    • WO2013169809A1
    • 2013-11-14
    • PCT/US2013/039989
    • 2013-05-07
    • PANARIDUS, LLCFRALEY, Michael
    • FRALEY, Michael
    • G01N21/61
    • G01N21/359G01J3/0262G01J3/42G01N21/255G01N21/3563G01N21/84G01N33/0098G01N2021/8466G01N2201/0216G01N2201/061G01N2201/068G01N2201/129
    • A system and method for in-field near infrared spectroscopy (NIRS) analysis of rubber and resin concentrations a guayule plant is provided. The system includes a wagon or other vehicle with the NIRS device mounted on the wagon. A computer or processor electrically coupled to the NIRS device is also housed within an area or extension of the wagon. During measurement of a guayule plant in the field, a guayule plant covering is placed over the guayule plant and a light shield coupled to the NIRS device is inserted into an opening on the guayule plant covering. The NIRS device is configured to perform a reading of the guayule plant within the plant covering and communicate results of the reading to the computer. A calibration equation is then preferably applied to the guayule plant readings to produce the rubber and resin concentrations of the guayule plant.
    • 提供了一种用于野外近红外光谱(NIRS)分析橡胶和树脂浓度的系统和方法。 该系统包括一个货车或其他车辆,其中NIRS装置安装在货车上。 电耦合到NIRS装置的计算机或处理器也容纳在货车的区域或延伸部内。 在测量现场的果仁植物的过程中,将果皮植物覆盖物放置在鸟类植物上,并且将耦合到NIRS装置的遮光器插入到植物植物覆盖物的开口中。 NIRS设备被配置为执行对植物中植物的读取,覆盖并将读取的结果传达给计算机。 然后优选将校准方程应用于果胶植物读数以产生花椰菜植物的橡胶和树脂浓度。