Expendable oceanographic digital communications system
    91.
    发明授权
    Expendable oceanographic digital communications system 失效
    消耗性海洋数字通信系统

    公开(公告)号:US07034327B2

    公开(公告)日:2006-04-25

    申请号:US10444590

    申请日:2003-05-23

    Applicant: Paul D. Fucile

    Inventor: Paul D. Fucile

    CPC classification number: G01N21/763 G01N2201/0218

    Abstract: A bathyphotometer system is described for detecting photoluminescent signals excited by a grid disposed in a marine vehicle. The system uses photodiodes to convert the optical signals into electrical signals which are sampled, integrated and coupled to output terminals for transmission to a surface host vehicle. In one embodiment the signals are digitized and encoded as FSK tones for transmission to the surface host vehicle.

    Abstract translation: 描述了一种用于检测由设置在船用车辆中的格栅激发的光致发光信号的电视照度计系统。 该系统使用光电二极管将光信号转换成电信号,其被采样,集成并耦合到输出端子以传输到表面主机。 在一个实施例中,信号被数字化并编码为FSK音调以传输到表面主机。

    Turbidity sensing system with reduced temperature effects
    92.
    发明申请
    Turbidity sensing system with reduced temperature effects 审中-公开
    具有降低温度影响的浊度感测系统

    公开(公告)号:US20050190370A1

    公开(公告)日:2005-09-01

    申请号:US11064178

    申请日:2005-02-23

    Abstract: A turbidity measurement system with an improved thermal behavior is provided. A turbidity measurement system includes an analyzer and one or more turbidity sensors. Each turbidity sensor includes a source of illumination and a semiconductor-based illumination sensor. The dark current of the semiconductor-based illumination sensor is measured when no illumination is provided by the source. This measured dark current is then used to provide a dark current-compensated turbidity measurement.

    Abstract translation: 提供了具有改进的热性能的浊度测量系统。 浊度测量系统包括分析仪和一个或多个浊度传感器。 每个浊度传感器包括照明源和基于半导体的照明传感器。 当源不提供照明时,测量基于半导体的照明传感器的暗电流。 然后将该测量的暗电流用于提供暗电流补偿浊度测量。

    Low-cost, compact bathyphotometer
    93.
    发明申请

    公开(公告)号:US20030198297A1

    公开(公告)日:2003-10-23

    申请号:US10444590

    申请日:2003-05-23

    Inventor: Paul D. Fucile

    CPC classification number: G01N21/763 G01N2201/0218

    Abstract: A bathyphotometer system is described for detecting photoluminescent signals excited by a grid disposed in a marine vehicle. The system uses photodiodes to convert the optical signals into electrical signals which are sampled, integrated and coupled to output terminals for transmission to a surface host vehicle. In one embodiment the signals are digitized and encoded as FSK tones for transmission to the surface host vehicle.

    Multichannel fluorosensor
    94.
    发明申请
    Multichannel fluorosensor 有权
    多通道氟传感器

    公开(公告)号:US20030048445A1

    公开(公告)日:2003-03-13

    申请号:US10241451

    申请日:2002-09-12

    Abstract: A multichannel fluorosensor includes an optical module and an electronic module combined in a watertight housing with an underwater connector. The fluorosensor has an integral calibrator for periodical sensitivity validation of the fluorosensor. The optical module has one or several excitation channels and one or several emission channels that use a mutual focusing system. To increase efficiency, the excitation and emission channels each have a micro-collimator made with one or more ball lenses. Each excitation channel has a light emitting diode and an optical filter. Each emission channel has a photodiode with a preamplifier and an optical filter. The electronic module connects directly to the optical module and includes a lock-in amplifier, a power supply and a controller with an A/D converter and a connector. The calibrator provides a response proportional to the excitation intensity, and matches with spectral parameter of fluorescence for the analyzed fluorescent substance.

    Abstract translation: 多通道氟传感器包括光学模块和组合在具有水下连接器的防水壳体中的电子模块。 氟传感器具有用于氟传感器周期灵敏度验证的积分校准器。 光学模块具有一个或多个激发通道和使用相互聚焦系统的一个或多个发射通道。 为了提高效率,激发和发射通道各自具有由一个或多个球透镜制成的微型准直器。 每个激励通道都有一个发光二极管和一个滤光器。 每个发射通道具有带有前置放大器和光学滤波器的光电二极管。 电子模块直接连接到光模块,包括锁定放大器,电源和带有A / D转换器和连接器的控制器。 校准器提供与激发强度成比例的响应,并与分析的荧光物质的荧光光谱参数相匹配。

    Bioluminescent detector
    95.
    发明授权
    Bioluminescent detector 失效
    生物发光检测器

    公开(公告)号:US4978854A

    公开(公告)日:1990-12-18

    申请号:US395239

    申请日:1989-08-16

    CPC classification number: G01N21/763 G01N2201/0218

    Abstract: A bioluminescent detector is disclosed for detecting and measuring in situ bioluminescence generated by marine microorganisms. The detector includes a laminar flow chamber, a turbulent flow chamber in fluid communication with the laminar flow chamber, and a photon detector network positioned with the turbulent flow chamber. The detector is dropped over the side of a ship which may be underway and sinks at constant velocity. As the detector descends, ocean water flows through the laminar flow chamber and then into the turbulent flow chamber where fluid turbulence subjects any bioluminescent organisms present to shear stress, causing them to generate photons that are detected by the photon detector network.

    Abstract translation: 公开了用于检测和测量由海洋微生物产生的原位生物发光的生物发光检测器。 检测器包括层流室,与层流室流体连通的湍流室和与湍流室一起定位的光子检测器网络。 检测器落在可能正在进行并以恒定速度下沉的船舶侧面。 当检测器下降时,海水流过层流室,然后流入湍流室,其中流体湍流使存在的任何生物发光生物受到剪切应力,导致它们产生由光子检测器网络检测到的光子。

    In situ fluorometer
    96.
    发明授权
    In situ fluorometer 失效
    在现场荧光计

    公开(公告)号:US3754145A

    公开(公告)日:1973-08-21

    申请号:US3754145D

    申请日:1972-02-09

    Inventor: LEAF W

    CPC classification number: G01N21/643 G01N21/645 G01N21/8507 G01N2201/0218

    Abstract: Disclosed herein is a self-contained submersible fluorometer designed for the continuous in situ recording of concentrations of materials in an aqueous environment, said materials being stimulated to fluoresce when excited by light of proper wavelengths.

    Abstract translation: 本文公开了一种独立的潜水荧光计,其设计用于在水性环境中连续原位记录材料的浓度,当被适当波长的光激发时,所述材料被刺激发荧光。

    In situ fluorometer using a synchronous detector
    97.
    发明授权
    In situ fluorometer using a synchronous detector 失效
    在使用同步检测器的现场荧光计中

    公开(公告)号:US3649833A

    公开(公告)日:1972-03-14

    申请号:US3649833D

    申请日:1970-04-16

    CPC classification number: G01N21/645 G01N2201/0218

    Abstract: Disclosed herein is a self-contained submersible fluorometer designed for the continuous in situ recording of concentrations of materials in an aqueous environment, said materials being stimulated to fluoresce when excited by light of proper wavelengths.

    Abstract translation: 本文公开了一种独立的潜水荧光计,其设计用于在水性环境中连续原位记录材料的浓度,当被适当波长的光激发时,所述材料被刺激发荧光。

    PROZESS-ANALYSEGERÄT
    98.
    发明申请
    PROZESS-ANALYSEGERÄT 审中-公开
    过程分析仪

    公开(公告)号:WO2011035959A1

    公开(公告)日:2011-03-31

    申请号:PCT/EP2010/060947

    申请日:2010-07-28

    Abstract: Die Erfindung bezieht sich auf ein Prozess-Analysegerät (10) zur Bestimmung eines Analyts in Wasser und weist ein Basismodul (14) und ein austauschbares Kartuschenmodul (12) auf. Das Basismodul (14) weist keine Fluidik auf, und weist insbesondere einen Pumpenantrieb (16, 16') und einen Analyt-Sensor (20) ohne Fluidik-Messstrecke (60) auf. Das Kartuschenmodul (12) weist die gesamte Fluidik auf, und weist insbesondere einen Flüssigkeits-Vorratstank (40, 41), eine antriebslose Pumpmimik (36, 36'), die die Flüssigkeit aus dem Vorratstank (40, 41) pumpt, und die Fluidik-Messstrecke (60) des Analyt-Sensors (20) auf. Bei in das Basismodul (14) eingesetztem Kartuschenmodul (12) wird die Pumpmimik (36, 36') durch den Antrieb (16, 16') angetrieben und ist die Fluidik-Messstrecke (60) mit dem Analyt-Sensor (20) funktional verbunden.

    Abstract translation: 本发明涉及一种方法,分析装置(10),用于测定水中的分析物,并且具有基部模块(14)和一个可更换的仓模块(12)。 基本模块(14)不流体,并且特别是具有泵驱动器(16,16“)和分析物传感器(20)而没有流体测量部(60)。 盒模块(12),整个流体,并且具有在特定的液体储罐(40,41),非驱动泵模仿(36,36“),从所述储槽(40,41)的液体被泵送,并且流体 -Messstrecke上分析物传感器(20)(60)。 当基本模块(14)中插入的盒模块(12),泵模仿(36,36“)由所述驱动器(16,16”被驱动)和所述流体计测部(60)与分析物传感器(20)可操作地连接 ,

    UNDERWATER HYPERSPECTRAL IMAGING
    100.
    发明申请
    UNDERWATER HYPERSPECTRAL IMAGING 审中-公开
    水下高压成像

    公开(公告)号:WO2009141622A1

    公开(公告)日:2009-11-26

    申请号:PCT/GB2009/001288

    申请日:2009-05-21

    Abstract: An apparatus (20) for placement on or in a body of water (22) for hyperspectral imaging of material (24) in the water comprises an artificial light source and a hyperspectral imager. These are arranged so that in use light exits the apparatus (36) beneath the surface of the water and is reflected by said material (24) before re- entering the apparatus (38) beneath the surface of the water and entering the hyperspectral imager. The hyperspectral imager is adapted to produce hyperspectral image data having at least two spatial dimensions.

    Abstract translation: 用于放置在用于水中的材料(24)的高光谱成像的水体(22)上或体内的装置(20)包括人造光源和高光谱成像器。 这些布置使得在使用中,光从水表面下方离开设备(36),并在再次进入水表面下方的设备(38)之前被所述材料(24)反射并进入高光谱成像器。 高光谱成像器适于产生具有至少两个空间维度的高光谱图像数据。

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