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公开(公告)号：EP3058346A1
公开(公告)日：2016-08-24
申请号：EP14850727.0
申请日：2014-10-03
Applicant: Massey University
Inventor： SARASWAT, Mack , HARRISON, John Andrew , GRAND, Ralph Stefan , NOBLE, Frazer Kingsley , GEHLEN, Lutz Robert , WOODS, Matthew Alan , BARTHO, Sam
CPC classification number: G01N21/51 , G01N21/49 , G01N21/5907 , G01N2201/0212 , G01N2201/0227
Abstract: The present invention relates to optical measurement devices and systems, and methods of using these systems and devices, and more particularly but not exclusively it relates to a system and apparatus adapted to measure optical properties in-situ.
Abstract translation: 本发明涉及光学测量装置和系统以及使用这些系统和装置的方法，更具体地但并非排他地涉及一种适用于原位测量光学特性的系统和装置。
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22.发明公开PHOTO-COUPLED DATA ACQUISITION SYSTEM AND METHOD 审中-公开LERHTGEKOPPELTES DATENERFASSUNGSSYSTEM UND VERFAHREN
公开(公告)号：EP2656052A1
公开(公告)日：2013-10-30
申请号：EP11851963.6
申请日：2011-12-22
Applicant: Xpertsea Solutions Inc.
Inventor： ROBITAILLE, Valérie , ANDREWS, Cody
CPC classification number: G01N21/51 , A01K61/00 , A01K61/59 , A01K61/80 , A01K63/06 , A22C29/005 , G01J1/42 , G01N21/55 , G01N33/18 , G01N2201/0212 , G01N2201/0627 , G01N2201/065 , G06M1/101 , G06M11/00 , Y02A40/81 , Y02A40/824 , Y02A40/845
Abstract: The photo-coupled data acquisition system can have a container having a contour wall extending upwardly from a closed bottom, for containing a sample therein, a light emitter operable to emit diffused light into the container at an initial intensity, a photodetector operable to detect a reflected intensity of the diffused light, and a structure connected to the contour wall and holding the light emitter and the photodetector at a predetermined height above the bottom of the container and in an orientation facing inside the container, wherein during operation of the system, the initial light intensity is attenuated by the sample and the reflected intensity thereof can be correlated to an information value concerning a variable of interest of the sample.
Abstract translation: 光耦合数据采集系统可以具有容器，其具有从封闭的底部向上延伸的轮廓壁，用于在其中容纳样品;可发射器，其可操作以以初始强度将扩散的光发射到容器中;光电检测器，可操作以检测 扩散光的反射强度，以及连接到轮廓壁并将光发射器和光电检测器保持在容器底部上方的预定高度并且面向容器内部的定向的结构，其中在系统操作期间， 初始光强度被样品衰减，其反射强度可以与关于样品的感兴趣变量的信息值相关。
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23.发明公开Verfahren und Anordnung zur detektion und Identifikation von Fremdstoffen auf Wasseroberflächen 失效检测和污染物的鉴定对水表面的方法和装置。
公开(公告)号：EP0517012A1
公开(公告)日：1992-12-09
申请号：EP92108047.9
申请日：1992-05-13
IPC: G01N33/18
CPC classification number: G01N21/85 , G01N21/031 , G01N21/35 , G01N21/3577 , G01N33/1833 , G01N2201/0212 , Y02A20/206
Abstract: Die Anmeldung betrifft ein Verfahren und eine Anordnung zur Detektion und Identifikation von Fremdstoffen auf Wasseroberflächen durch Bestimmung der Transmissionseigenschaften einer Wasseroberfläche und der durch Wasserdampf entstehenden Gasphase über der Wasseroberfläche.
Aufgabe der Anmeldung ist es daher ein Verfahren und eine Anordnung anzugeben, bei dem eine ständige Überwachung einer Wasseroberfläche möglich ist, wobei die Auslösung eines Fehlalarmes durch Identifikation der Störung vermieden werden soll.
Diese Aufgabe wird gelöst, indem die Transmissionseigenschaften der Wassseroberfläche durch die Abnahme der Lichtintensität eines mehrfach zwischen zwei Spiegeln reflektierten, schräg zur Wasseroberfläche einfallenden Lichtstrahles gemessen wird und gleichzeitig die Transmissionseigenschaft der über der Wasseroberfläche befindlichen und hauptsächlich aus Wasserdampf bestehenden Gasphase durch die Änderung der Intensität eines parallel zur Wasseroberfläche verlaufenden Lichtstrahles bestimmt wird.Abstract translation: 本申请涉及一种方法和用于因水蒸汽的水表面上方并检测通过确定性采矿识别在水表面杂质的水表面的和气相的传输特性布置。 本发明的目的在于，因此提供了一种方法和装置，它使能一个水面的连续监测。 这是为了避免通过识别干扰引发一场虚惊。 这个目的是通过在光束两个反射镜和入射光之间反复反射，在以角度到水面并同时确定性采矿气相的传输特性的光强度由降低的方式测量水表面的传输特性取得 位于水面上方，并通过在光束平行于水面旅行的强度的变化的主要是指水蒸汽组成。
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公开(公告)号：US20190072377A1
公开(公告)日：2019-03-07
申请号：US15730389
申请日：2017-10-11
Applicant: Zhaohua SUN
Inventor： Zhaohua SUN
CPC classification number: G01B11/026 , G01B11/24 , G01N21/255 , G01N33/1886 , G01N2201/0212 , G01N2201/0616
Abstract: The present invention relates to a system for in-situ measurement of an apparent spectrum of a water body. The system comprises a floating device, and an optical sensing and conduction device, an electronic measurement device, a control circuit and a power supply device which are loaded on the floating device. The floating device comprises a floating body ring and an optical probe mounting frame which is provided on the floating body ring in a direction perpendicular to a ring surface. The optical probe mounting frame comprises a vertical mounting assembly and a horizontal connecting assembly. The horizontal connecting assembly is provided radially along the ring shape of the floating body ring, one end of the horizontal connecting assembly being connected to the vertical mounting assembly, and the other end thereof being connected to the floating body ring, such that the vertical mounting assembly is overhung outside the ring surface of the floating body ring, and meanwhile a vertical projection of the vertical mounting assembly is located in the center of the ring surface. A ratio of an inner diameter to an outer diameter of the floating body ring is 0.80 to 0.85. The floating body ring is provided with a water-tight cavity which provides flotage for the whole floating device and used for loading a necessary electronic device and a necessary power supply assembly. An optical probe is vertically mounted on the optical probe mounting frame. The device for in-situ observation of the apparent spectrum of the water body disclosed by the present invention may be used for directly measuring a water-leaving radiance Lw of the water body, and can furthest reduce the method defects, personal errors and device errors. The precision of a remote sensing reflectivity Rrs finally observed of the water body is improved remarkably, and the operations are simple.
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公开(公告)号：US09719978B2
公开(公告)日：2017-08-01
申请号：US15214608
申请日：2016-07-20
Applicant: Timothy J. Nedwed , Changyong Zhang , David A. Palandro
Inventor： Timothy J. Nedwed , Changyong Zhang , David A. Palandro
CPC classification number: G01N33/2823 , G01N21/31 , G01N21/59 , G01N21/94 , G01N29/032 , G01N2021/0118 , G01N2201/0212 , G01N2201/0214 , G01N2201/0218 , G01N2201/0693 , G01N2201/0696 , G01N2291/0226 , G01N2291/048 , G01N2291/102 , G01V8/02
Abstract: Methods and systems for detecting oil proximate to a body of ice is disclosed herein. An example system includes an energy emitter disposed proximate to a first surface of a body of ice. An energy detector is disposed proximate to a second surface of the body of ice. The energy detector is used to map a distribution of oil proximate to the body of ice based, at least in part, on differences in energy transmitted through the body of ice.
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Patent Agency Ranking
公开(公告)号：US07688428B2
公开(公告)日：2010-03-30
申请号：US11684168
申请日：2007-03-09
Applicant: Michael D. Pearlman
Inventor： Michael D. Pearlman
IPC: G01N33/28
CPC classification number: G01N21/64 , G01J3/02 , G01J3/0264 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/4406 , G01N33/1833 , G01N2021/1793 , G01N2021/6471 , G01N2201/0212
Abstract: Apparatus for detecting the presence of a targeted group of hydrocarbons, such as diesel/fuel oil, lube oil, motor oil, hydraulic oil, jet fuel, mineral oil and crude oil in a highly reliable manner even though present at only extremely low concentration. A high power, pulsed light source is focused into a collimated beam that is reduced by a set of filters to a band of pulsed light within a precise set of wavelengths and directed vertically onto a target surface, such as a body of water. All but a precise band of light wavelengths returning to the apparatus are blocked so that substantially all light which then reaches an internal photodetector is within such precise band of wavelengths; as a result receipt of such light programmed intervals following such pulses is indicative of the presence of a member of the targeted hydrocarbon group.
Abstract translation: 用于以非常低的浓度存在，高度可靠地检测目标烃类物质如柴油/燃料油，润滑油，机油，液压油，喷气燃料，矿物油和原油的存在的装置。 大功率脉冲光源被聚焦成准直的光束，该准直光束通过一组滤光器被减少到精确的一组波长内的脉冲光束并垂直地定向到诸如水体的目标表面上。 除了精确的光波长的波长返回到装置之外，所有光都被阻挡，使得到达内部光电检测器的基本上所有的光都在这样精确的波长范围内; 作为结果，这种脉冲之后的这种光编程间隔的接收指示目标烃基的成员的存在。
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公开(公告)号：US20070210262A1
公开(公告)日：2007-09-13
申请号：US11684168
申请日：2007-03-09
Applicant: Michael D. Pearlman
Inventor： Michael D. Pearlman
CPC classification number: G01N21/64 , G01J3/02 , G01J3/0264 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/4406 , G01N33/1833 , G01N2021/1793 , G01N2021/6471 , G01N2201/0212
Abstract: Apparatus for detecting the presence of a targeted group of hydrocarbons, such as diesel/fuel oil, lube oil, motor oil, hydraulic oil, jet fuel, mineral oil and crude oil in a highly reliable manner even though present at only extremely low concentration. A high power, pulsed light source is focused into a collimated beam that is reduced by a set of filters to a band of pulsed light within a precise set of wavelengths and directed vertically onto a target surface, such as a body of water. All but a precise band of light wavelengths returning to the apparatus are blocked so that substantially all light which then reaches an internal photodetector is within such precise band of wavelengths; as a result receipt of such light programmed intervals following such pulses is indicative of the presence of a member of the targeted hydrocarbon group.
Abstract translation: 用于以非常低的浓度存在，高度可靠地检测目标烃类物质如柴油/燃料油，润滑油，机油，液压油，喷气燃料，矿物油和原油的存在的装置。 大功率脉冲光源被聚焦成准直的光束，该准直光束通过一组滤光器被减少到精确的一组波长内的脉冲光束并垂直地定向到诸如水体的目标表面上。 除了精确的光波长的波长返回到装置之外，所有光都被阻挡，使得到达内部光电检测器的基本上所有的光都在这样精确的波长范围内; 作为结果，这种脉冲之后的这种光编程间隔的接收指示目标烃基的成员的存在。
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28.发明授权Method and apparatus for determining concentrations of chlorophyll and the rate of primary production in water 失效用于确定叶绿素浓度和水中初次生产速率的方法和装置
公开(公告)号：US4804849A
公开(公告)日：1989-02-14
申请号：US3755
申请日：1987-01-16
Applicant: Charles R. Booth , Dale A. Kiefer
Inventor： Charles R. Booth , Dale A. Kiefer
CPC classification number: G01N21/6486 , G01N21/8507 , G01N33/1866 , G01J1/0488 , G01J1/06 , G01J1/4228 , G01N2021/1782 , G01N2021/635 , G01N2201/0212 , G01N2201/0218 , G01N2201/0616
Abstract: Apparatus is provided for optically measuring scalar irradiance or incident flux of radiant energy and for optically measuring naturally occurring chlorophyll fluorescence or upwelling radiance in a parcel of water in a natural setting. From a comparison of the two measurements, rate of primary photosynthetic production is calculated by appropriately programmed computer means. Readout means are provided to indicate the rate of primary production. Further, concentrations of chlorophyll that generate the primary production are also determined by means of the apparatus of this invention. The method of this invention, employing measurement instruments of the type disclosed, enables the determination of concentrations of chlorophyll and primary production in parcels of water.
Abstract translation: 提供了用于光学测量辐射能量的标量辐照度或入射通量的装置，并用于在自然环境中光学测量一包水中的天然存在的叶绿素荧光或上升流辐射。 从两个测量的比较，初步光合生产率通过适当编程的计算机方法计算。 提供阅读手段来指示初级生产率。 此外，通过本发明的装置也可以确定产生初次生产的叶绿素的浓度。 使用所公开的类型的测量仪器的本发明的方法能够测定水中的叶绿素浓度和一次生产。
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公开(公告)号：JP2016537618A
公开(公告)日：2016-12-01
申请号：JP2016517520
申请日：2014-10-03
Applicant: マッセー ユニヴァーシティ , マッセー ユニヴァーシティ
Inventor： サラスワット，マック , アンドリュー ハリソン，ジョン , アンドリュー ハリソン，ジョン , ステファン グランド，ラルフ , ステファン グランド，ラルフ , キングスレイ ノーブル，フレーザー , キングスレイ ノーブル，フレーザー , ロバート ゲレン，ルッツ , ロバート ゲレン，ルッツ , アラン ウッズ，マシュー , アラン ウッズ，マシュー , バルト，サム
CPC classification number: G01N21/51 , G01N21/49 , G01N21/5907 , G01N2201/0212 , G01N2201/0227
Abstract: 本発明は光学測定デバイス及びシステム並びにこれらのシステム及びデバイスの使用方法に関し、特には(以下に限定するものではないが)光学的性質をin−situで測定するように構成されたシステム及び装置に関する。【選択図】図14
Abstract translation: 本发明涉及使用光学测量设备和系统以及它们的系统和设备，并且更具体的，涉及一种系统和装置，以测量（但不限于）光学特性原位 。 .The 14
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公开(公告)号：US20190064062A1
公开(公告)日：2019-02-28
申请号：US16120248
申请日：2018-09-01
Applicant: Woods Hole Oceanographic Institution
Inventor： Zhaohui Aleck WANG , Frederick N. Sonnichsen
CPC classification number: G01N21/314 , G01N1/38 , G01N21/783 , G01N21/80 , G01N33/18 , G01N33/1886 , G01N33/1893 , G01N2201/0212 , G01N2201/0216 , G01N2201/0218
Abstract: A high-resolution in situ sensing system and method for providing continuous measurements of at least one dissolved analyte including a sample processing cell having at least a first conduit defining a first passage with at least one selectively-permeable wall capable of passing a portion of the sample liquid into a processing, fluid. The at least one selectively-permeable wall substantially resists flow of another portion of the sample liquid therethrough. Processing fluid is directed through the first conduit while moving the sample liquid and the reagent fluid relative to each other in one of a stationary, concurrent or a countercurrent flow relationship to achieve either partial or full equilibration between the sample liquid and processing fluid to generate at least partially equilibrated reagent fluid and a processed sample in a substantially continuous manner.
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