公开(公告)号：US20170234791A1

公开(公告)日：2017-08-17

申请号：US15582264

申请日：2017-04-28

Applicant: Socrates Health Solutions, LLC

Inventor： Valentin Korman

IPC: G01N21/359 ,  G01N21/3577 ,  G01N33/49

CPC classification number: G01N21/359 ,  A61B5/14532 ,  A61B5/1455 ,  A61B5/14558 ,  A61B5/6815 ,  A61B5/7225 ,  A61B2560/0443 ,  A61B2562/0238 ,  G01N21/21 ,  G01N21/3577 ,  G01N33/49 ,  G01N2201/062 ,  G01N2201/0683

Abstract: A glucose sensor comprising an optical energy source having an emitter with an emission pattern; a first polarizer intersecting the emission pattern; a second polarizer spaced a distance from the first polarizer and intersecting the emission pattern, the second polarizer rotated relative to the first polarizer by a first rotational amount Θ; a first optical detector intersecting the emission pattern; a second optical detector positioned proximal to the second polarizer, the first polarizer and the second polarizer being positioned between the optical energy source and the second optical detector, the second optical detector intersecting the emission pattern; a compensating circuit coupled to the second optical detector; and a subtractor circuit coupled to the compensating circuit and the first optical detector.

公开(公告)号：US09664621B2

公开(公告)日：2017-05-30

申请号：US14763510

申请日：2013-01-30

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Gary Gibson ,  Huei Pei Kuo ,  Steven J. Barcelo ,  Zhiyong Li

IPC: G01J3/44 ,  G01N21/65 ,  G01N21/21

CPC classification number: G01N21/658 ,  G01J3/4412 ,  G01N21/21 ,  G01N2201/06113 ,  G01N2201/0683

Abstract: Polarization selective surface enhanced Raman spectroscopy (SERS) includes a plurality of nanofingers arranged as a SERS multimer to exhibit a polarization-dependent plasmonic mode and one or both of a stimulus source and a Raman detector. The stimulus source is to illuminate the SERS multimer with a stimulus signal and the Raman detector is to detect a Raman scattering signal emitted by an analyte in a vicinity of the SERS multimer. One or both of the Raman scattering signal has a polarization state dictated by or associated with the polarization-dependent plasmonic mode and the stimulus signal has a polarization state corresponding to the polarization-dependent plasmonic mode.

公开(公告)号：US20170131200A1

公开(公告)日：2017-05-11

申请号：US15318983

申请日：2015-06-15

Applicant: The State of Israel, Ministry of Agriculture & Rural Development Agricultural Research Organizati

Inventor： Eran RAVEH ,  Won Suk LEE ,  Alireza POURREZA ,  Reza John ESHANI

IPC: G01N21/23 ,  G01N21/84

CPC classification number: G01N21/23 ,  G01N21/21 ,  G01N21/84 ,  G01N2021/8466 ,  G01N2201/0221 ,  G01N2201/0683

Abstract: A sensing system identifies Huanglongbing (HLB) symptoms in leaves of citrus trees in real time and differentiates them from nutrient deficiencies.

公开(公告)号：US09625369B2

公开(公告)日：2017-04-18

申请号：US14807020

申请日：2015-07-23

Applicant: Michael Shribak

Inventor： Michael Shribak

IPC: G01N21/23 ,  G02B27/28 ,  G02B21/00

CPC classification number: G01N21/23 ,  G01N2201/0683 ,  G02B21/0092 ,  G02B27/286

Abstract: Apparatus for generating polychromatic polarized light with the polarization ellipse orientation determined by the wavelength. The proposed polychromatic polarization state generator can be used in various configurations of polarized light microscope (called “polychromatic polscope”) for imaging birefringent samples. The polychromatic polscope produces a spectral-modulated visual scene, in which birefringent structures are evident because their appearance is different from the background. New polarized light microscope can subtract the background and produce video-enhanced color image of birefringent structures. The obtained picture can be also mathematically processed in order to obtain a map of quantitative distribution of specimen retardation and orientation of the principal axes.

公开(公告)号：US20170102339A1

公开(公告)日：2017-04-13

申请号：US15387786

申请日：2016-12-22

Applicant: Hitachi High-Technologies Corporation

Inventor： Toshifumi HONDA ,  Yuta URANO ,  Takahiro JINGU ,  Akira HAMAMATSU

IPC: G01N21/88 ,  G01N21/95 ,  G01J1/44

CPC classification number: G01N21/8806 ,  G01J1/0474 ,  G01J1/44 ,  G01N21/9501 ,  G01N21/956 ,  G01N2201/06113 ,  G01N2201/068 ,  G01N2201/0683 ,  G01N2201/0697 ,  G01N2201/10 ,  G01N2201/12

Abstract: To detect an infinitesimal defect, highly precisely measure the dimensions of the detect, a detect inspection device is configured to comprise: a irradiation unit which irradiate light in a linear region on a surface of a sample; a detection unit which detect light from the linear region; and a signal processing unit which processes a signal obtained by detecting light and detecting a defect. The detection unit includes: an optical assembly which diffuses the light from the sample in one direction and forms an image in a direction orthogonal to the one direction; and a detection assembly having an array sensor in which detection pixels are positioned two-dimensionally, which detects the light diffused in the one direction and imaged in the direction orthogonal to the one direction, adds output signals of each of the detection pixels aligned in the direction in which the light is diffused, and outputs same.

公开(公告)号：US09551967B2

公开(公告)日：2017-01-24

申请号：US14681274

申请日：2015-04-08

Applicant: Noriaki Takenaga ,  Tohru Matsumoto ,  Tetsuya Ofuchi ,  Takayuki Nishimura ,  Yukifumi Kobayashi ,  Hideyo Makino ,  Satoshi Nakayama

Inventor： Noriaki Takenaga ,  Tohru Matsumoto ,  Tetsuya Ofuchi ,  Takayuki Nishimura ,  Yukifumi Kobayashi ,  Hideyo Makino ,  Satoshi Nakayama

IPC: G01N21/55 ,  G03G15/00 ,  G01N21/59 ,  G01B5/00 ,  G01B5/24 ,  G01N21/21 ,  G01N21/47

CPC classification number: G03G15/5062 ,  G01B5/0023 ,  G01B5/24 ,  G01N21/21 ,  G01N21/474 ,  G01N21/55 ,  G01N21/59 ,  G01N2021/556 ,  G01N2021/558 ,  G01N2201/0612 ,  G01N2201/0683 ,  G03G15/5029 ,  G03G2215/00738 ,  G03G2215/00751

Abstract: A sheet discriminator, which can be included in an image forming apparatus, includes an optical information detector, a sheet distinguisher, and a sheet thickness detector. The optical information detector includes a light emitter to emit light to a recording medium and a light receiver to receive the light and detects information of the recording medium. The sheet distinguisher distinguishes a type of the recording medium based on the information detected by the optical information detector. The sheet thickness detector includes a displacement gauge to sandwich the recording medium with an opposing member disposed facing the displacement gauge and to move from an initial position thereof and a displacement detector to detect an amount of displacement of the displacement gauge. The sheet thickness detector detects a thickness of the recording medium based on detection results obtained by the displacement detector.

Abstract translation: 可以包括在图像形成装置中的纸张鉴别器包括光学信息检测器，纸张识别器和纸张厚度检测器。 光信息检测器包括向记录介质发光的光发射器和用于接收光并检测记录介质的信息的光接收器。 纸张识别器基于由光学信息检测器检测到的信息来区分记录介质的类型。 片材厚度检测器包括位移计，用于将记录介质夹在相对的构件上，该对置构件面向置换量规并且从初始位置移动并移动位移检测器以检测位移计的位移量。 片材厚度检测器基于由位移检测器获得的检测结果检测记录介质的厚度。

公开(公告)号：US20160363541A1

公开(公告)日：2016-12-15

申请号：US15003914

申请日：2016-01-22

Applicant: Kabushiki Kaisha Toshiba

Inventor： Kiminori YOSHINO

IPC: G01N21/95 ,  G06T7/00 ,  G01N21/21 ,  G06K9/62

CPC classification number: G01N21/9501 ,  G01N21/8851 ,  G01N21/94 ,  G01N21/9505 ,  G01N21/95607 ,  G01N2021/8438 ,  G01N2021/8845 ,  G01N2021/8867 ,  G01N2201/0683 ,  G06K9/6215 ,  G06T7/001 ,  G06T2207/10056 ,  G06T2207/10152 ,  G06T2207/20224 ,  G06T2207/30148

Abstract: In accordance with an embodiment, an inspection apparatus includes an irradiating section, a detecting section and a control section. The irradiating section is configured to irradiate a sample with light. The detecting section is configured to detect the light reflected by the sample. The control section is configured to classify defects of the sample on the basis of a difference between a first signal outputted from the detecting section by irradiating the sample with the light under a first optical condition and a second signal outputted from the detecting section by irradiating the sample with the light under a second optical condition different from the first optical condition.

Abstract translation: 根据实施例，检查装置包括照射部，检测部和控制部。 照射部被配置为用光照射样品。 检测部被配置为检测由样本反射的光。 控制部分被配置为基于通过在第一光学条件下照射样品和从检测部分输出的第二信号从检测部分输出的第一信号之间的差异来分类样本的缺陷， 在与第一光学条件不同的第二光学条件下用光进行采样。

公开(公告)号：US20160356701A1

公开(公告)日：2016-12-08

申请号：US15243233

申请日：2016-08-22

Applicant: DEKA Products Limited Partnership

Inventor： Jacob W. Scarpaci

IPC: G01N21/21

CPC classification number: G01N21/21 ,  G01N2201/0683

Abstract: An apparatus and method for determining the concentration of chiral molecules in a fluid includes a first polarizer configure to polarize light in substantially a first plane to provide initially polarized light. A second polarizer is capable of polarizing the initially polarized light in a plurality of planes, at least one of the plurality of planes being different from the first plane, to provide subsequently polarized light. One or more receivers are included for measuring an intensity of the subsequently polarized light in one or more of the plurality of planes.

公开(公告)号：US20160321800A1

公开(公告)日：2016-11-03

申请号：US15140438

申请日：2016-04-27

Applicant: KLA-Tencor Corporation

Inventor： Govindarajan Thattaisundaram ,  Hucheng Lee ,  Lisheng Gao

IPC: G06T7/00 ,  G01N21/95 ,  G01N21/956

CPC classification number: G01N21/9501 ,  G01N21/95607 ,  G01N2021/8883 ,  G01N2021/95676 ,  G01N2201/06113 ,  G01N2201/0683 ,  G01N2201/10 ,  G06T7/001 ,  G06T2207/10056 ,  G06T2207/30148

Abstract: Methods and systems for detecting defects on a specimen are provided. One system includes one or more computer subsystems configured for acquiring images generated by an imaging subsystem at multiple instances of a pattern of interest (POI) within a die formed on the specimen. The multiple instances include two or more instances that are located at aperiodic locations within the die. The computer subsystem(s) are also configured for generating a POI reference image from two or more of the images generated at the multiple instances of the POI within the die. The computer subsystem(s) are further configured for comparing the images generated at the multiple instances of the POI within the die to the POI reference image and detecting defects in the multiple instances of the POI based on results of the comparing.

Abstract translation: 提供了检测试样缺陷的方法和系统。 一个系统包括一个或多个计算机子系统，其配置用于在形成在样本上的模具内的多个感兴趣模式（POI）实例处获取由成像子系统生成的图像。 多个实例包括位于管芯内非周期位置的两个或多个实例。 计算机子系统还被配置为从在芯片内的POI的多个实例处生成的两个或多个图像中生成POI参考图像。 计算机子系统还被配置为将在模具内的POI的多个实例处产生的图像与POI参考图像进行比较，并且基于比较的结果检测POI的多个实例中的缺陷。

公开(公告)号：US20160292354A1

公开(公告)日：2016-10-06

申请号：US15089013

申请日：2016-04-01

Applicant: Biodesy, Inc.

Inventor： Joshua Salafsky

IPC: G06F19/16 ,  G01B11/14 ,  G01N33/68

CPC classification number: G16B15/00 ,  G01B11/14 ,  G01N21/21 ,  G01N21/636 ,  G01N33/542 ,  G01N33/54373 ,  G01N33/582 ,  G01N33/6803 ,  G01N2201/06113 ,  G01N2201/0683

Abstract: Methods, devices, and systems are disclosed for determining protein structure and dynamics using second harmonic generation (SHG) and related surface-selective nonlinear optical techniques.

Abstract translation: 公开了用于使用二次谐波产生（SHG）和相关的表面选择性非线性光学技术来确定蛋白质结构和动力学的方法，装置和系统。