公开(公告)号：US20100268499A1

公开(公告)日：2010-10-21

申请号：US12743964

申请日：2008-10-01

Applicant: Wolfgang Holzapfel

Inventor： Wolfgang Holzapfel

IPC: G01B9/02 ,  G01N21/45 ,  G06F19/00

CPC classification number: G01B9/0207 ,  G01B9/02027 ,  G01B2290/45 ,  G01B2290/60 ,  G01N21/3504 ,  G01N21/3554 ,  G01N2201/023

Abstract: In an interferometer system and a method for its operation, the interferometer system includes an interferometer having an interferometer light source whose emitted radiation is able to be split into a measuring arm and a reference arm, an object to be measured being disposed in the measuring arm, and the interferometer delivering interferometer signals as a function of the position of the object to be measured. In addition, a detecting device is provided for detecting fluctuations in the refractive index of the air in the measuring arm and/or reference arm. The detecting device includes a spectrometer unit; the spectrometer unit has at least one spectrometer light source, as well as at least one spectrometer detector unit. The bundles of rays emitted by the spectrometer light source are superimposed on the bundles of rays from the interferometer light source, the spectrometer light source emitting radiation having a wavelength which lies in the range of an absorption line of at least one specific air component. The spectrometer detector unit is used to generate spectrometer signals which characterize the absorption of the air component in terms of the spectrometer light-source wavelength in the measuring arm and/or reference arm.

Abstract translation: 在干涉仪系统及其操作方法中，干涉仪系统包括具有干涉仪光源的干涉仪，其发射的辐射能够被分裂成测量臂和参考臂，待测量物体设置在测量臂 并且干涉仪将干涉仪信号作为待测量物体的位置的函数传递。 此外，提供了一种用于检测测量臂和/或参考臂中的空气的折射率的波动的检测装置。 检测装置包括光谱仪单元; 光谱仪单元具有至少一个光谱仪光源，以及至少一个光谱仪检测器单元。 由光谱仪光源发射的光线束被叠加在来自干涉仪光源的光束上，发射辐射的光谱仪光源具有位于至少一个特定空气分量的吸收线范围内的波长。 光谱仪检测器单元用于产生表征测量臂和/或参考臂中的光谱仪光源波长的空气分量的吸收的光谱仪信号。

公开(公告)号：US20050077474A1

公开(公告)日：2005-04-14

申请号：US10958665

申请日：2004-10-06

Applicant: Moshe Finarov

Inventor： Moshe Finarov

IPC: G01J5/00 ,  G01N20060101 ,  G01N21/01 ,  G01N21/21

CPC classification number: G01N21/211 ,  G01N21/01 ,  G01N2201/023

Abstract: A method and system are presented for use in optical processing of an article by VUV radiation. The method comprises: localizing incident VUV radiation propagation from an optical head assembly towards a processing site on the article outside the optical head assembly and localizing reflected VUV radiation propagation from said processing site towards the optical head assembly by localizing a medium, non-absorbing with respect to VUV radiation, in within the light propagation path in the vicinity of said site outside the optical head assembly.

Abstract translation: 提出了一种用于通过VUV辐射对物品进行光学处理的方法和系统。 该方法包括：将来自光学头组件的入射VUV辐射传播定位到光学头组件外部的制品上的处理位置，并将来自所述处理部位的反射的VUV辐射传播定位到光学头组件，定位介质，不吸收 相对于在光学头组件外部的所述位置附近的光传播路径内的VUV辐射。

公开(公告)号：US09933357B1

公开(公告)日：2018-04-03

申请号：US15530584

申请日：2017-02-03

Applicant: J.A. WOOLLAM CO., INC.

Inventor： Ping He ,  Gregory K. Pribil ,  Martin M. Liphardt

IPC: G01N21/21

CPC classification number: G01N21/211 ,  G01J3/0286 ,  G01J4/04 ,  G01N2201/0227 ,  G01N2201/023 ,  G01N2201/084

Abstract: An ellipsometer system with polarization state generator and polarization state analyzer components inside at least one internal environment supporting encasement, said at least one encasement being present inside said environmental chamber.

公开(公告)号：US20170160198A1

公开(公告)日：2017-06-08

申请号：US15431245

申请日：2017-02-13

Applicant: OLYMPUS CORPORATION

Inventor： Yoshihito IGUCHI

IPC: G01N21/64 ,  G02B21/00

CPC classification number: G01N21/6458 ,  G01N2201/023 ,  G02B21/0032 ,  G02B21/0048 ,  G02B21/0076

Abstract: A microscopy observation method for fluorescence observation of a sample including an object to be observed containing a fluorescent material using a microscope apparatus, including an excitation light emission step of emitting excitation light for exciting the fluorescent material contained in the sample; and an oxygen concentration reduction step of reducing the oxygen concentration at least in an observed region in which the sample is present.

公开(公告)号：US09551652B2

公开(公告)日：2017-01-24

申请号：US14950029

申请日：2015-11-24

Applicant: TAKIMOTOGIKEN KOGYO CO., LTD. ,  C.S.D CO., LTD.

Inventor： Masateru Takimoto ,  Katsuji Hotta

IPC: G01N21/33 ,  G01N21/61 ,  G01N21/85 ,  G01N33/00 ,  G01N21/15

CPC classification number: G01N21/33 ,  G01N21/61 ,  G01N21/85 ,  G01N33/0036 ,  G01N2021/151 ,  G01N2021/158 ,  G01N2021/8578 ,  G01N2201/023

Abstract: A measuring apparatus is capable of measuring chlorine dioxide gas concentration by correcting for changes in light emission of an LED due to heating and passage of time, and applying the correction to the optical absorption rate of chlorine dioxide gas at a photodetector. The measuring apparatus includes a main body with a measuring passage surrounded by a pair of transparent bodies, into which specimen gas or fresh air is fed and then discharged, and a comparing passage arranged in the vicinity of the measuring passage, into which no specimen gas is fed, first and second LEDs for emitting ultraviolet light which both have identical properties and are mounted at one end of the measuring passage and at one end of the comparing passage, respectively, and first and second photodetectors for receiving light respectively from the first and second LEDs and detecting a light emission amount thereof.

Abstract translation: 测量装置能够通过校正由于加热和时间的推移引起的LED的发光变化来测量二氧化氯气体浓度，并且对光电检测器的二氧化氯气体的光吸收率进行校正。 测量装置包括：主体，具有由一对透明体包围的测量通道，试样气体或新鲜空气被供给并排出，并且设置在测量通道附近的比较通道，没有样本气体 用于发射紫外线的第一和第二LED分别具有相同的特性并且分别安装在测量通道的一端和比较通道的一端;以及第一和第二光电检测器，用于分别接收来自第一和 第二LED并检测其发光量。

公开(公告)号：US09310254B2

公开(公告)日：2016-04-12

申请号：US14161509

申请日：2014-01-22

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takeaki Itsuji

IPC: G01J5/10 ,  G01J3/42 ,  G01J5/08 ,  G01N21/03 ,  G01N21/3586

CPC classification number: G01J5/10 ,  G01J3/42 ,  G01J5/0896 ,  G01N21/0303 ,  G01N21/3586 ,  G01N2021/0339 ,  G01N2201/0225 ,  G01N2201/023

Abstract: An apparatus configured to acquire information on an object to be measured by an electromagnetic wave pulse, the apparatus includes: a generating unit configured to generate the electromagnetic wave pulse with which the object to be measured is irradiated; a detecting unit configured to detect the electromagnetic wave pulse from the object to be measured; a casing including at least a part of a propagation path of the electromagnetic wave pulse leading from the generating unit to the detecting unit; and a measuring window unit configured to change a propagation distance of the electromagnetic wave pulse by moving a measuring window disposed in a part of the casing. The object to be measured is disposed on an opposite side of the propagation path of the electromagnetic wave pulse inside the casing by interposing the measuring window.

Abstract translation: 一种被配置为通过电磁波脉冲获取关于被测量物体的信息的装置，所述装置包括：生成单元，被配置为产生照射被测量物体的电磁波脉冲; 检测单元，被配置为检测来自被测量物体的电磁波脉冲; 壳体，其包括从所述生成单元引导到所述检测单元的所述电磁波脉冲的传播路径的至少一部分; 以及测量窗单元，被配置为通过移动设置在壳体的一部分中的测量窗来改变电磁波脉冲的传播距离。 待测量物体通过插入测量窗口而设置在壳体内的电磁波脉冲的传播路径的相反侧。

公开(公告)号：US20150124237A1

公开(公告)日：2015-05-07

申请号：US14377110

申请日：2013-02-28

Applicant: SMART APPLICATIONS LIMITED

Inventor： Michael Trevor Zinn ,  Quinton Encombe Woods ,  Petrus Hendrik Buys

IPC: G01N21/954 ,  E04G23/00 ,  G01C19/00

CPC classification number: G01N21/954 ,  E04G23/008 ,  F23J13/00 ,  F23J99/00 ,  F23J2213/60 ,  G01C19/00 ,  G01N2201/023 ,  G01N2201/025 ,  G01N2201/062 ,  G03B37/005

Abstract: The invention relates to an inspection and repair module for an internal side wall of a vertically erected structure, with the module including a carrier for supporting at least one data recording mechanism and being securable to a hoist, and for an inspection and repair module for an internal wall of a conduit with the module including propulsion means comprising a set of driven tracked wheels controllable by a controller carried by the carrier and configured to provide, within a conduit, longitudinal forward and reverse motion.

Abstract translation: 本发明涉及一种用于垂直竖立结构的内侧壁的检查和修理模块，其中该模块包括用于支撑至少一个数据记录机构并可安装在起重机上的托架，以及用于检查和修理模块 具有模块的管道的内壁包括推进装置，该推进装置包括一组驱动的履带轮，该组驱动的履带轮可由载体承载的控制器控制，并配置成在管道内提供纵向前进和后退运动。

公开(公告)号：US20140306112A1

公开(公告)日：2014-10-16

申请号：US14317070

申请日：2014-06-27

Applicant: MSA TECHNOLOGY, LLC.

Inventor： CHRISTOPHER D. STARTA ,  ROBERT E. UBER ,  THOMAS TRAUTZSCH ,  FREDERICK J. SCHULER

IPC: G01N21/59

CPC classification number: G01N21/59 ,  G01N21/3151 ,  G01N21/3504 ,  G01N2201/023 ,  G01N2201/0636 ,  G01N2201/0662

Abstract: A closed path infrared sensor includes an enclosure, a first energy source within the enclosure, at least a second energy source within the enclosure, at least one detector system within the enclosure and a mirror system external to the enclosure and spaced from the enclosure. The mirror system reflects energy from the first energy source to the at least one detector system via a first analytical path and reflects energy from the second energy source to the at least one detector system via a second analytical path. Each of the first analytical path and the second analytical path are less than two feet in length.

Abstract translation: 封闭路径红外传感器包括外壳，外壳内的第一能量源，外壳内的至少第二能量源，外壳内的至少一个检测器系统和外壳外部与外壳隔开的反射镜系统。 反射镜系统经由第一分析路径将来自第一能量源的能量反射到至少一个检测器系统，并且经由第二分析路径将来自第二能量源的能量反射到至少一个检测器系统。 第一分析路径和第二分析路径中的每一条长度小于两英尺。

公开(公告)号：US08243275B2

公开(公告)日：2012-08-14

申请号：US12490137

申请日：2009-06-23

Applicant: Masashi Kuwahara ,  Toshio Fukaya ,  Takayuki Shima ,  Junji Tominaga ,  Rie Endo ,  Masahiro Susa ,  Michio Suzuki ,  Koichi Tsutsumi

Inventor： Masashi Kuwahara ,  Toshio Fukaya ,  Takayuki Shima ,  Junji Tominaga ,  Rie Endo ,  Masahiro Susa ,  Michio Suzuki ,  Koichi Tsutsumi

IPC: G01N21/55

CPC classification number: G01N21/211 ,  G01N21/0332 ,  G01N2201/0227 ,  G01N2201/023 ,  G01N2201/0231

Abstract: An apparatus for optical measurement of a liquid or molten material, which has: a transparent container which has a bottom face and is capable of containing a to-be-measured material therein, with the bottom face at least having a flat face and being transparent; and an optical device that irradiates a light to the bottom face of the container and that detects and measures a reflected light from the bottom face; and a method for optically measuring a liquid or molten material using the apparatus.

Abstract translation: 一种用于液体或熔融材料的光学测量的装置，其具有：具有底面并且能够容纳待测材料的透明容器，底面至少具有平坦的表面并且是透明的 ; 以及光学装置，其将光照射到所述容器的底面，并且检测并测量来自所述底面的反射光; 以及使用该装置光学测量液体或熔融材料的方法。

公开(公告)号：US07795034B2

公开(公告)日：2010-09-14

申请号：US10561538

申请日：2004-06-21

Applicant: Takashi Fujita ,  Sachiko Yamamoto ,  Hiroyuki Yamada ,  Wataru Akahane

Inventor： Takashi Fujita ,  Sachiko Yamamoto ,  Hiroyuki Yamada ,  Wataru Akahane

IPC: G01N25/18

CPC classification number: G01N21/76 ,  G01N2201/023

Abstract: The present invention discloses a method for measuring an amount of an objective component to be measured in a sample, which comprises; preventing an electric charge in an atmosphere in a photometry chamber from transferring to the surface of a solution which generates light due to an energy variation of a substance induced by the objective component in the sample, measuring value of the light, and determining an amount of the objective component in the sample on the basis of the measured value thus obtained, and an instrument used for the method.According to the present invention, in measurement of an objective component in a sample using a spectrophotometer, problems such as between-day variation of signal values or increase of background value, etc. can be solved, and a trace component can be measured in high accuracy and high sensitivity.

Abstract translation: 本发明公开了一种用于测量样品中要测量的目标成分的量的方法，包括： 防止测光室中的气氛中的电荷转移到由于样品中的目标成分引起的物质的能量变化而产生光的溶液的表面，测量光的量， 基于由此获得的测量值的样品中的客观成分，以及用于该方法的仪器。 根据本发明，在使用分光光度计测定样品中的目标成分的情况下，可以解决信号值的日间变化或背景值的增加等问题，并且可以高度地测量痕量成分 精度高，灵敏度高。