公开(公告)号：US09664036B2

公开(公告)日：2017-05-30

申请号：US14377422

申请日：2013-10-09

Applicant: Halliburton Energy Services, Inc.

Inventor： Dale E. Jamison ,  Cato Russell McDaniel

IPC: E21B47/10 ,  G01N11/00 ,  G01N15/02 ,  G01N21/03 ,  G01N21/27 ,  G01N21/3577 ,  G01N21/85 ,  E21B21/08 ,  E21B49/00 ,  G01N33/28 ,  G01N21/05

CPC classification number: E21B47/102 ,  E21B21/08 ,  E21B47/10 ,  E21B49/005 ,  G01N11/00 ,  G01N15/0205 ,  G01N21/0303 ,  G01N21/05 ,  G01N21/274 ,  G01N21/3577 ,  G01N21/85 ,  G01N33/2823 ,  G01N2021/0375 ,  G01N2021/0389 ,  G01N2021/0396 ,  G01N2021/8557 ,  G01N2021/8592 ,  G01N2201/129

Abstract: Disclosed are systems and methods for monitoring drilling fluids. One system includes a flow path containing a fluid having at least one component present therein, and a movable housing having at least one optical computing device configured to move with the movable housing along a detection path, the at least one optical computing device including at least one integrated computational element (ICE) configured to optically interact with the fluid over the detection path, wherein the at least one ICE is configured to detect a characteristic of the at least one component and generate an output signal corresponding to the characteristic.

公开(公告)号：US09651479B2

公开(公告)日：2017-05-16

申请号：US14680574

申请日：2015-04-07

Applicant: Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG

Inventor： Edin Andelic ,  Ralf Bernhard ,  Michael Littmann

IPC: G01N21/31 ,  G01N21/63 ,  G01N21/78 ,  G01N33/00 ,  G01N21/27

CPC classification number: G01N21/31 ,  G01N21/274 ,  G01N21/314 ,  G01N21/63 ,  G01N21/78 ,  G01N21/783 ,  G01N33/0036 ,  G01N2201/062 ,  G01N2201/129 ,  Y10T436/16 ,  Y10T436/173076 ,  Y10T436/173845

Abstract: A method and analyzer for determining a measured value of a measured variable of process automation technology in a liquid or gaseous medium by means of an optical sensor includes taking a sample of the medium; mixing the sample with one or more reagents; supplying an emitter of the optical sensor with an exciter signal for producing sent light, wherein the sent light by interaction with the mixed sample is converted into received light as a function of the measured variable; producing a receiver signal by means of a receiver of the optical sensor from the converted, received light; and determining the measured value based on the receiver signal and a calibration function, which includes a term which takes aging of the reagents into consideration.

公开(公告)号：US20170131194A1

公开(公告)日：2017-05-11

申请号：US15416149

申请日：2017-01-26

Applicant: JP3 Measurement, LLC

Inventor： Joseph Paul Little, III ,  Jie Zhu

IPC: G01N7/14 ,  G01N21/359 ,  G01N33/28 ,  G01N21/3577

CPC classification number: G01N7/14 ,  G01N21/3577 ,  G01N21/359 ,  G01N33/22 ,  G01N33/2829 ,  G01N2201/06113 ,  G01N2201/129

Abstract: An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time.

公开(公告)号：US20170074784A1

公开(公告)日：2017-03-16

申请号：US15361765

申请日：2016-11-28

Applicant: Panasonic Corporation

Inventor： Yumi WAKITA ,  Jun OZAWA ,  Naoshi KONDO ,  Yuuichi OGAWA ,  Tetsuhito SUZUKI

IPC: G01N21/31 ,  G08B21/18 ,  G01N33/12

CPC classification number: G01N21/314 ,  G01J3/42 ,  G01J2003/425 ,  G01N21/31 ,  G01N21/3151 ,  G01N21/84 ,  G01N33/12 ,  G01N2021/3155 ,  G01N2201/0635 ,  G01N2201/12 ,  G01N2201/129 ,  G08B21/182

Abstract: A freshness estimation method includes obtaining an absorbance spectrum that is obtained by irradiating an eye of a fish with light having all or part of a wavelength band from 315 nm to 450 nm; and estimating freshness of the fish by using a shape of the obtained absorbance spectrum.

Abstract translation: 新鲜度估计方法包括获得通过用具有315nm至450nm的全部或部分波长带的光照射鱼的眼睛获得的吸收光谱; 并通过使用所获得的吸收光谱的形状来估计鱼的新鲜度。

公开(公告)号：US20170071474A1

公开(公告)日：2017-03-16

申请号：US15357136

申请日：2016-11-21

Applicant: OMNI MEDSCI, INC.

Inventor： Mohammed N. ISLAM

IPC: A61B5/00 ,  G01N21/88 ,  G01N21/39 ,  G01N21/3563

CPC classification number: A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/9508 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  G06F19/00 ,  G16H40/67 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A wearable device for use with a smart phone or tablet includes a measurement device having a plurality of LEDs generating a near-infrared input optical beam that measures physiological parameters. The measurement device includes lenses configured to receive and to deliver the input beam to skin which reflects the beam. The measurement device includes a reflective surface configured to receive and redirect the light from the skin, and a receiver configured to receive the reflected beam. The light source is configured to increase a signal-to-noise ratio of the input beam reflected from the skin by increasing the light intensity from the LEDs and modulation of the LEDs. The measurement device is configured to generate an output signal representing a non-invasive measurement on blood contained within the skin. The wearable device is configured to wirelessly communicate with the smart phone or tablet which receives and processes the output signal.

Abstract translation: 用于智能手机或平板电脑的可佩戴装置包括具有多个LED的测量装置，所述多个LED产生测量生理参数的近红外输入光束。 测量装置包括被配置为接收并将输入光束传送到反射光束的皮肤的透镜。 测量装置包括被配置为接收并重定向来自皮肤的光的反射表面和被配置为接收反射光束的接收器。 光源被配置为通过增加来自LED的光强度和LED的调制来增加从皮肤反射的输入光束的信噪比。 测量装置被配置为产生表示对包含在皮肤内的血液进行非侵入性测量的输出信号。 可穿戴设备被配置为与接收和处理输出信号的智能电话或平板电脑进行无线通信。

公开(公告)号：US20170067820A1

公开(公告)日：2017-03-09

申请号：US15357225

申请日：2016-11-21

Applicant: OMNI MEDSCI, INC.

Inventor： Mohammed N. ISLAM

IPC: G01N21/3563 ,  G01J3/28 ,  G01N21/39 ,  G01N33/44 ,  G01N33/02

CPC classification number: A61B5/0088 ,  A61B5/0013 ,  A61B5/0022 ,  A61B5/0075 ,  A61B5/0086 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/4547 ,  A61B5/6801 ,  A61B5/7257 ,  A61B5/7405 ,  A61B5/742 ,  A61B2562/0233 ,  A61B2562/0238 ,  A61B2562/146 ,  A61B2576/02 ,  G01J3/0218 ,  G01J3/108 ,  G01J3/14 ,  G01J3/1838 ,  G01J3/28 ,  G01J3/2823 ,  G01J3/42 ,  G01J3/453 ,  G01J2003/104 ,  G01J2003/1208 ,  G01J2003/2826 ,  G01M3/38 ,  G01N21/35 ,  G01N21/3563 ,  G01N21/359 ,  G01N21/39 ,  G01N21/85 ,  G01N21/88 ,  G01N21/9508 ,  G01N33/02 ,  G01N33/025 ,  G01N33/15 ,  G01N33/442 ,  G01N33/49 ,  G01N2021/3595 ,  G01N2021/399 ,  G01N2201/061 ,  G01N2201/06113 ,  G01N2201/062 ,  G01N2201/08 ,  G01N2201/12 ,  G01N2201/129 ,  G06F19/00 ,  G16H40/67 ,  H01S3/0092 ,  H01S3/06758 ,  H01S3/302

Abstract: A measurement system includes semiconductor light sources generating an input beam, optical amplifiers receiving the input beam and delivering an intermediate beam, and fused silica fibers with core diameters less than 400 microns receiving and delivering the intermediate beam to the fibers forming a first optical beam. A nonlinear element receives the first optical beam and broadens the spectrum to at least 10 nm through a nonlinear effect to form the output optical beam which includes a near-infrared wavelength of 700-2500 nm. A measurement apparatus is configured to receive the output optical beam and deliver it to a sample to generate a spectroscopy output beam. A receiver receives the spectroscopy output beam having a bandwidth of at least 10 nm and processes the beam to generate an output signal, wherein the light source and the receiver are remote from the sample, and wherein the sample comprises plastics or food industry goods.

Abstract translation: 测量系统包括产生输入光束的半导体光源，接收输入光束的光放大器和输送中间光束，以及芯直径小于400微米的熔融石英光纤接收并将中间光束传送到形成第一光束的光纤。 非线性元件接收第一光束并且通过非线性效应将光谱扩展至至少10nm，以形成包括700-2500nm的近红外波长的输出光束。 测量装置被配置为接收输出光束并将其传送到样本以产生光谱输出光束。 接收器接收具有至少10nm的带宽的光谱输出光束，并处理该光束以产生输出信号，其中光源和接收器远离样品，并且其中样品包括塑料或食品工业产品。

公开(公告)号：US20170032083A1

公开(公告)日：2017-02-02

申请号：US15303105

申请日：2015-04-13

Applicant: UGENTEC BVBA

Inventor： Wouter UTEN ,  Martin REIJANS ,  Yves Antonius OZOG

IPC: G06F19/20

CPC classification number: G16B25/00 ,  C12Q1/686 ,  G01N21/274 ,  G01N21/6408 ,  G01N21/6428 ,  G01N2021/6421 ,  G01N2021/7786 ,  G01N2201/127 ,  G01N2201/129 ,  G06F3/04817 ,  G16B99/00 ,  C12Q2537/165 ,  C12Q2561/113 ,  C12Q2563/107

Abstract: The invention concerns (computer implemented) methods for data correction, in particular, fluorescence data, related systems, software, graphic user interfaces and the use thereof, more in particular, the invention describes a method for adjusting a part of measurements taken from a plurality of measurements, under the same time-dependent area, at different time points in which said adjustments are performed in order to obtain calculated measurements which can be compared as if they were taken at the same time point (and hence, under the same environment).

Abstract translation: 本发明涉及用于数据校正的（计算机实现的）方法，特别是荧光数据，相关系统，软件，图形用户界面及其使用，更具体地，本发明描述了一种用于调整从多个 在相同的时间依赖区域下，在执行所述调整的不同时间点处，以获得可以被比较的计算的测量值，如同它们在同一时间点（因此在相同的环境下）一样） 。

公开(公告)号：US20160313238A1

公开(公告)日：2016-10-27

申请号：US15102777

申请日：2014-11-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazuhiro OCHI ,  Tatsuya TAKAHASHI

IPC: G01N21/31 ,  G01N33/02 ,  G01N21/359

CPC classification number: G01N21/314 ,  G01J3/42 ,  G01J3/427 ,  G01J3/453 ,  G01N21/359 ,  G01N33/02 ,  G01N2021/3137 ,  G01N2021/3166 ,  G01N2201/129

Abstract: This food-article analysis device is provided with a light-reception/detection unit that receives near-infrared light reflected off of at least one measurement region of a measurement target and/or near-infrared light that has passed through at least one measurement region of said measurement target and generates a signal corresponding to the intensity of the received light, a computation unit that computes sectional nutrition information containing information regarding the caloric content of at least one measurement region and/or information regarding the components thereof on the basis of the signal supplied by the light-reception/detection unit and generates a distribution image by combining a plurality of pieces of sectional nutrition information relating to a plurality of measurement regions with position information for said measurement regions, and a display unit that displays the distribution image supplied by the computation unit.

Abstract translation: 该食品分析装置设置有受光检测单元，其接收从测量对象的至少一个测量区域和/或已经穿过至少一个测量区域的近红外光反射的近红外光 并产生与所接收的光的强度对应的信号;计算单元，其计算包含关于至少一个测量区域的热量含量的信息的部分营养信息和/或关于其成分的信息，其基于 信号，并且通过将与多个测量区域相关的多条分割营养信息与用于所述测量区域的位置信息组合来生成分布图像，以及显示单元，其显示所提供的分布图像 由计算单元。

公开(公告)号：US09459202B2

公开(公告)日：2016-10-04

申请号：US14993830

申请日：2016-01-12

Applicant: Zyomed Corp.

Inventor： Sandeep Gulati ,  Timothy L. Ruchti ,  William Van Antwerp ,  John L. Smith

IPC: G01J5/02 ,  G01N21/3577 ,  A61B5/024 ,  G01N21/359 ,  G01N21/47 ,  G01N21/49 ,  G01N33/49 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/1495

CPC classification number: A61B5/14532 ,  A61B5/0075 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/02433 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/1495 ,  A61B5/7203 ,  A61B5/7235 ,  A61B5/7253 ,  A61B5/7264 ,  A61B5/7267 ,  A61B2560/0223 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/4795 ,  G01N21/49 ,  G01N33/4833 ,  G01N33/49 ,  G01N2201/0612 ,  G01N2201/062 ,  G01N2201/067 ,  G01N2201/12 ,  G01N2201/129

Abstract: A collision-computing system detects and amplifies the energy associated with a feature signal to determine occurrences or absence of events, such as ultrasonic and/or geophysical events, or to determine presence and/or concentrations of substances such as blood glucose, toxic chemicals, etc., in a noisy, high-clutter environment or sample. To this end, a conditioned feature, obtained by modulating a carrier kernel with a feature signal, is collided with a Zyoton—a waveform that without a collision can travel substantially unperturbed in a propagation medium over a specified distance. The conditioned feature and the Zyoton are particularly constructed to be co-dependent in terms of their respective dispersion velocities and the divergence of a waveform resulting from the collision. The collision operation can transfer at least a portion of the feature energy to the resulting waveform, and the transferred energy can be amplified in successive collisions for detecting/measuring events/substances.

Abstract translation: 碰撞计算系统检测和放大与特征信号相关联的能量，以确定诸如超声波和/或地球物理事件之类的事件的出现或不存在，或者确定物质的存在和/或浓度，例如血糖，有毒化学物质， 等等，在嘈杂，高杂乱的环境或样品中。 为此，通过调制具有特征信号的载体核获得的调节特征与Zyoton-a波形相撞，其中没有碰撞可以在传播介质中在特定距离上基本上不受干扰地行进。 调节特征和Zyoton特别构造为在它们各自的分散速度和由碰撞产生的波形的发散度方面是共同依赖的。 碰撞操作可以将特征能量的至少一部分转移到所得到的波形，并且传送的能量可以在连续的碰撞中被放大以用于检测/测量事件/物质。

公开(公告)号：US20160259792A1

公开(公告)日：2016-09-08

申请号：US15060260

申请日：2016-03-03

Applicant: Bio-Rad Laboratories, Inc.

Inventor： Karl NEDWED ,  Ty ABSHEAR

IPC: G06F17/30 ,  G06K9/52 ,  G06T11/20 ,  G06K9/62

CPC classification number: G06F17/3053 ,  G01N21/35 ,  G01N21/552 ,  G01N2201/121 ,  G01N2201/127 ,  G01N2201/129 ,  G06F17/30554 ,  G06K9/4661 ,  G06K9/52 ,  G06K9/6215 ,  G06K9/6218 ,  G06K2209/05 ,  G06T11/203

Abstract: Systems, methods, and apparatuses are provided for identifying an optimal spectral match and potentially display the compared spectra. A sample spectrum of a sample substance can be compared to reference spectra to identify matches, thereby determining possibilities for what the sample substance is. Correction parameter(s) may be used for the sample spectrum and/or the reference spectrum. Initial value(s) for the correction parameter(s) can be applied to the sample spectrum and/or a reference spectrum, and a similarity score can be determined. The value(s) for the correction parameter(s) can be updated and iteratively improved to provide an optimal similarity score that satisfies a convergence criterion. Data about the reference substances having optimal similarity scores that are above a threshold can be output to a user, e.g., the reference spectra can overlay the sample spectrum. A user can then make a final determination of which reference substance corresponds to the sample substance.

Abstract translation: 提供系统，方法和装置用于识别最佳光谱匹配并潜在地显示所比较的光谱。 可以将样品物质的样品光谱与参考光谱进行比较以鉴定匹配，从而确定样品物质的可能性。 校正参数可用于样品光谱和/或参考光谱。 校正参数的初始值可以应用于采样频谱和/或参考频谱，并且可以确定相似性分数。 校正参数的值可以被更新和迭代地改进，以提供满足收敛准则的最佳相似度得分。 关于具有高于阈值的最佳相似性评分的参考物质的数据可以输出给用户，例如参考光谱可以覆盖样本光谱。 然后用户可以对哪个参考物质对应于样品物质进行最终确定。