公开(公告)号：US11879808B1

公开(公告)日：2024-01-23

申请号：US17337311

申请日：2021-06-02

Applicant: 4Sight Testing, Inc.

Inventor： James Scott Chapel

IPC: G01M15/10 ,  G01N21/3504 ,  B60P1/54 ,  G01N21/35

CPC classification number: G01M15/108 ,  G01N21/3504 ,  B60P1/54 ,  G01N2021/3595 ,  G01N2201/0231

Abstract: An improved electronically controlled portable testing system provides one or more self-contained, automated testing skids configured to perform required tests on the exhaust output of a stationary engine. The testing skids are configured for easy transportation on a medium duty truck and in a preferred testing process, are deployed to the engine site (and reloaded on the truck after testing is complete) using a lift attached to the truck. Using these systems and methods, a single technician can concurrently test multiple exhaust stacks on engines separated by any distance, from 100 feet to miles apart. The testing skids provide the technician with wireless remote test control and monitoring. The disclosed systems and methods increase the efficiency, accuracy and repeatability of tests.

公开(公告)号：US20180284413A1

公开(公告)日：2018-10-04

申请号：US15937684

申请日：2018-03-27

Applicant: OLYMPUS CORPORATION ,  NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY ,  OSAKA UNIVERSITY ,  NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY

Inventor： Hirokazu KUBO ,  Shigehito MIKI ,  Hirotaka TERAI ,  Taro YAMASHITA ,  Tokuko HARAGUCHI ,  Yasushi HIRAOKA ,  Masataka KINJO

IPC: G02B21/18 ,  G02B21/00 ,  G02B21/28 ,  G01N21/64

CPC classification number: G02B21/18 ,  G01N21/6458 ,  G01N2201/0231 ,  G01N2201/06113 ,  G02B21/0048 ,  G02B21/0076 ,  G02B21/008 ,  G02B21/28

Abstract: Provided is a light detecting device including: a light path branching unit that branches a single detection light path of fluorescence from a specimen, into a plurality of branched light paths; a plurality of light detectors that are provided to the respective branched light paths branched by the light path branching unit and that include an SSPD or Geiger mode APD to detect the fluorescence; and a signal adder that generates a single image signal in accordance with the detection signals outputted from the plurality of light detectors.

公开(公告)号：US20170241863A1

公开(公告)日：2017-08-24

申请号：US15425000

申请日：2017-02-06

Applicant: Corning Incorporated

Inventor： Nicholas Francis Borrelli ,  Kenneth Edward Hrdina ,  Galan Gregory Moore ,  Lisa Anne Tietz Moore

IPC: G01M11/02 ,  G01N25/16 ,  G01N21/65

CPC classification number: G01M11/0285 ,  G01M11/0207 ,  G01N21/65 ,  G01N25/16 ,  G01N33/386 ,  G01N2201/0231

Abstract: Optical techniques for determining thermal properties of materials are described. Optical techniques include Raman scattering and thermal properties include relative length change and coefficient of thermal expansion. Correlations of features of bands observed in the Raman spectra of several glasses with thermal properties of the glasses are demonstrated. The technique provides a convenient method for determining thermal expansion properties of materials.

公开(公告)号：US09683942B2

公开(公告)日：2017-06-20

申请号：US14411271

申请日：2013-05-22

Applicant: Hitachi High-Technologies Corporation

Inventor： Hideyuki Noda ,  Masahiro Okanojo

IPC: G01N21/76 ,  C12M1/34 ,  G01J1/02 ,  G02B7/00 ,  H01L31/024

CPC classification number: G01N21/76 ,  C12M1/34 ,  G01J1/0252 ,  G01N2201/0231 ,  G01N2201/1211 ,  G02B7/008 ,  H01L31/024

Abstract: The present invention relates to a luminescence measuring device that includes a holder that holds a container for containing a sample, a plate member that holds the holder, a light detector that detects luminescence in the sample, and has a light receiving surface facing a bottom surface of the container, a first temperature control unit that performs control of a temperature of the light detector, and a ventilator that sends air to the light receiving surface of the light detector. The first temperature control unit may be provided on a side face of the light detector, and provided with a flow path therein. The air sending may be performed via the flow path in the first temperature control unit, so that the air having the same temperature as that of the light detector is sent to the light receiving surface.

公开(公告)号：US20170160193A1

公开(公告)日：2017-06-08

申请号：US15368094

申请日：2016-12-02

Applicant: Atten2 Advanced Monitoring Technologies S.L.U.

Inventor： Eneko GORRITXATEGI ARRONDO ,  Jon MABE ÁLVAREZ ,  Andoni DELGADO CASTRILLO ,  Alberto VILLAR VERGUIZAS ,  Harkaitz URRETA PRIETO

IPC: G01N21/3563 ,  G01N21/01 ,  G01N21/359 ,  G01N33/14

CPC classification number: G01N21/3563 ,  G01N21/01 ,  G01N21/3577 ,  G01N21/359 ,  G01N21/8507 ,  G01N33/143 ,  G01N33/146 ,  G01N2201/0212 ,  G01N2201/0218 ,  G01N2201/0231

Abstract: A system for monitoring at least one parameter of a fluid contained in a container includes a measuring device based on near-infrared spectroscopy designed to be submerged in the cited fluid to be monitored and to take measurements of the fluid. The measuring device includes a measuring area. The monitoring system includes a flotation system joined to the measuring device. The flotation system is arranged, during the use of the monitoring system, floating on the fluid to be monitored such that the measuring area of the measuring device is submerged in the fluid at a constant depth with respect to the level of fluid in the container, such that all the measurements taken by the measuring device are taken at the same depth with respect to the level of the fluid.

公开(公告)号：US09413130B2

公开(公告)日：2016-08-09

申请号：US14103709

申请日：2013-12-11

Applicant: CVI LASER, LLC

Inventor： David E. Hargis ,  John O'Shaughnessy ,  Mark Lin ,  William Butterfield

IPC: F21V29/00 ,  H01S3/02 ,  F21V29/507 ,  G01N21/25 ,  H01S3/23 ,  H01S3/00 ,  H01S3/04 ,  H01S3/042

CPC classification number: H01S3/025 ,  F21V29/507 ,  G01N21/255 ,  G01N2201/0231 ,  H01S3/0071 ,  H01S3/0401 ,  H01S3/042 ,  H01S3/2391

Abstract: Various embodiments of the disclosure relate to an optical system that includes a base unit and one or more cartridges that are removably attachable to the base unit. The one or more cartridges can include optical components configured to output a beam of light (e.g., a laser). The base unit can be configured to combine multiple beams of light (e.g., emitted by multiple cartridges) and output a combined beam of light. The cartridges can be interchanged to modify the light output by the optical system. The optical system can include thermally one or more stable enclosures and/or a temperature controller. The optical system can include one or more alignment adjustment optical components configured to adjust the alignment of one or more light beams.

Abstract translation: 本公开的各种实施例涉及一种光学系统，其包括基本单元和可移除地附接到基座单元的一个或多个盒。 一个或多个盒可以包括被配置为输出光束（例如，激光）的光学部件。 基本单元可以被配置为组合多个光束（例如，由多个墨盒发射）并输出组合的光束。 墨盒可以互换以修改光学系统的光输出。 光学系统可以包括一个或多个稳定的外壳和/或温度控制器。 光学系统可以包括配置成调整一个或多个光束的对准的一个或多个对准调整光学部件。

公开(公告)号：US20160195560A1

公开(公告)日：2016-07-07

申请号：US15070597

申请日：2016-03-15

Applicant: SYSMEX CORPORATION

Inventor： Norimasa YAMAMOTO ,  Takashi YAMATO ,  Naohiko MATSUO ,  Satoshi IGUCHI

IPC: G01N35/00 ,  G01N33/86 ,  G01N33/53

CPC classification number: G01N21/59 ,  G01N21/0332 ,  G01N21/17 ,  G01N21/31 ,  G01N33/5302 ,  G01N33/86 ,  G01N35/00594 ,  G01N35/00603 ,  G01N35/025 ,  G01N2035/00465 ,  G01N2201/0231 ,  G01N2201/062 ,  Y10S436/815 ,  Y10S436/817 ,  Y10T436/11 ,  Y10T436/112499 ,  Y10T436/113332 ,  Y10T436/146666

Abstract: A specimen analyzing method and a specimen analyzing apparatus capable of measuring interference substances before analyzing a specimen. The method comprises a step for sucking the specimen stored in a specimen container (150) and sampling it in a first container (153), a step for optically measuring the specimen in the first container, a step for sampling the specimen in a second container (154) and preparing a specimen for measurement by mixing the specimen with a reagent in the second container, and a step for analyzing the specimen for measurement according to the results of the optical measurement of the specimen.

公开(公告)号：US09322784B2

公开(公告)日：2016-04-26

申请号：US13227761

申请日：2011-09-08

Applicant: Josef Grassl ,  Gerald Probst ,  Markus Schürf

Inventor： Josef Grassl ,  Gerald Probst ,  Markus Schürf

IPC: C12Q1/02 ,  C12M1/34 ,  G01N21/00 ,  G01N21/17 ,  G01N21/64 ,  C12M1/04 ,  G01N21/25 ,  G01N33/50 ,  G01N35/02 ,  B01L9/00 ,  G01J3/12 ,  G01N35/00

CPC classification number: G01N35/028 ,  B01L9/52 ,  C12M1/04 ,  C12M41/14 ,  C12M41/16 ,  C12Q1/02 ,  G01J3/12 ,  G01N21/253 ,  G01N21/6452 ,  G01N33/5005 ,  G01N2035/00356 ,  G01N2201/023 ,  G01N2201/0231 ,  G01N2201/0238 ,  G01N2201/0446 ,  G01N2201/06113

Abstract: A microplate reader and method has at least one measuring device and a holding device for accommodating at least one microplate and for positioning samples-containing wells of microplates in relation to the measuring device. The at least one measuring device is used for detecting light emitted by samples in wells of a microplate and/or which is influenced by samples transilluminated by light in the wells. The microplate reader has a control unit for controlling the composition of a gas atmosphere surrounding the wells containing the samples. A respective use is characterized particularly in that living cells are measured in a controlled gas atmosphere, wherein the living cells are chosen from microaerophilic, optionally anaerobic and obligatorily anaerobic microorganisms as well as fungi and eukaryotic cells.

Abstract translation: 微板读数器和方法具有至少一个测量装置和保持装置，用于容纳至少一个微孔板并且用于相对于测量装置定位含有微孔板的样品孔。 所述至少一个测量装置用于检测由微孔板的孔中的样品发射的光和/或受孔中由光透射的样品的影响。 微板读数器具有控制单元，用于控制包含样品的孔周围的气体气氛的组成。 各自的用途的特征在于，在受控气体气氛中测量活细胞，其中活细胞选自微需氧，任选的厌氧和强制性厌氧微生物以及真菌和真核细胞。

公开(公告)号：US20160091421A1

公开(公告)日：2016-03-31

申请号：US14888391

申请日：2014-03-18

Applicant: TECHNICAL UNIVERSITY OF DENMARK

Inventor： Henrik Schiøtt SØRENSEN ,  Thomas Martini JØRGENSEN

IPC: G01N21/45

CPC classification number: G01N21/45 ,  G01N21/85 ,  G01N2201/0231

Abstract: In a method for performing a refractive index based measurement of a property of a fluid such as chemical composition or temperature, a chirp in the local spatial frequency of interference fringes of an interference pattern is reduced by mathematical manipulation of the recorded light intensity in the interference pattern or by the physical positioning and arrangement of a detector used for capturing the interference pattern.

Abstract translation: 在用于进行基于折射率的诸如化学成分或温度等流体性质的测量的方法中，干涉图案的干涉条纹的局部空间频率中的啁啾通过数学处理干涉中记录的光强度而被减少 图案或通过用于捕获干涉图案的检测器的物理定位和布置。

公开(公告)号：US20150253250A1

公开(公告)日：2015-09-10

申请号：US14411271

申请日：2013-05-22

Applicant: Hitachi High-Technologies Corporation

Inventor： Hideyuki Noda ,  Masahiro Okanojo

IPC: G01N21/76

CPC classification number: G01N21/76 ,  C12M1/34 ,  G01J1/0252 ,  G01N2201/0231 ,  G01N2201/1211 ,  G02B7/008 ,  H01L31/024

Abstract: The present invention relates to luminescence detection with respect to a substance contained in a sample. In particular, it relates to a weak luminescence detection device adapted to detect chemiluminescence and bioluminescence of the substance contained in the sample with high sensitivity and high precision.

Abstract translation: 本发明涉及对样品中所含物质的发光检测。 特别涉及一种适用于以高灵敏度和高精度检测样品中所含物质的化学发光和生物发光的弱发光检测装置。