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公开(公告)号：US11781989B2
公开(公告)日：2023-10-10
申请号：US17652941
申请日：2022-03-01
Applicant: ADVANCED NANO TECHNOLOGIES LIMITED
Inventor： Norman McMillan , Martina O'Neill , Sven Riedel , Liam McDonnell
IPC: G01N21/65
CPC classification number: G01N21/658 , G01N2201/023 , G01N2201/0224 , G01N2201/0826 , G01N2201/0833 , G01N2201/10
Abstract: A method of analysing a sample in the form of a droplet provided on a sample-receiving surface includes providing a light source and a detector in a housing, positioning said sample-receiving surface in or on the housing, and focussing an incident beam of light to a focal point in the vicinity of the sample. Light is detected from the sample resulting from an interaction with the sample, the sample-receiving surface, or the atmosphere surrounding the sample. At least one parameter of the detected light is measured, and the sample-receiving surface is translated relative to the housing such that the focal point is at a different region of the sample, the sample-receiving surface, or the atmosphere surrounding the sample. The step of measuring one or more parameters of the detected light is repeated following the translating step.
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公开(公告)号：US08797660B1
公开(公告)日：2014-08-05
申请号：US13720928
申请日：2013-01-23
Applicant: Hinds Instruments, Inc.
Inventor： James C. Mansfield , Hugh S. Runyan , Jacob A. Wolf
CPC classification number: G02B7/006 , G01N21/01 , G01N21/21 , G01N2201/0224 , G02B7/003 , G02B7/1822 , G02B7/1825 , G02B27/28 , Y10T29/49815 , Y10T29/49826 , Y10T29/49947
Abstract: A mechanism and method for precisely arranging two or more optical elements, such as those incorporated into photoelastic modulators (PEMs), at a specific angular orientation. The method includes supporting one optical element in an annular mounting member that has an optic axis, and supporting other optical elements in other annular mounting members that have optic axes, and concentrically stacking together the two or more mounting members about a central axis in a manner such that one mounting member may be rotated relative to the others about the central axis and such that the optic axes of the mounting members define an optics angle, and rotating one mounting member relative to the others to define the specific angular orientation of the optical elements.
Abstract translation: 一种用于精确地布置两个或更多个光学元件（例如并入光弹性调制器（PEM）中的那些）的特定角取向的机构和方法。 该方法包括将一个光学元件支撑在具有光轴的环形安装构件中，并且将其它光学元件支撑在具有光轴的其它环形安装构件中，并以这种方式同心地将两个或更多个安装构件堆叠在中心轴上 使得一个安装构件可以围绕中心轴线相对于其它安装构件旋转，并且使得安装构件的光轴限定光学角度，并且相对于其它安装构件旋转一个安装构件以限定光学元件的特定角度取向 。
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公开(公告)号：US08661896B2
公开(公告)日：2014-03-04
申请号：US13190813
申请日：2011-07-26
Applicant: Michael Kevin Bradley
Inventor： Michael Kevin Bradley
CPC classification number: G01D11/245 , G01N21/01 , G01N21/3504 , G01N2201/0224 , G01N2201/0227 , Y10T29/49826
Abstract: A method of protecting a sensor for use in an environment, includes providing a protective enclosure formed in a plurality of sections, at least a first section of the plurality of sections being movable relative to a second section of the plurality of sections so that the protective enclosure can be placed around at least a portion of the sensor; placing the first section adjacent the sensor while the first section and the second section are in an open state; and moving the second section to place the first section and the second section in a closed state in which the first section and the second section encompass the at least a portion of the sensor.
Abstract translation: 一种保护用于环境中的传感器的方法，包括提供形成在多个部分中的保护外壳，所述多个部分中的至少第一部分可相对于所述多个部分的第二部分移动，使得所述保护 外壳可以放置在传感器的至少一部分周围; 当所述第一部分和所述第二部分处于打开状态时，将所述第一部分放置在所述传感器附近; 并且移动所述第二部分以使所述第一部分和所述第二部分处于关闭状态，其中所述第一部分和所述第二部分包围所述传感器的所述至少一部分。
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公开(公告)号：US11859798B1
公开(公告)日：2024-01-02
申请号：US18111122
申请日：2023-02-17
Applicant: Dennis Rotim , Cvitan Rotim
Inventor： Dennis Rotim , Cvitan Rotim
IPC: F21V21/10 , F21V21/14 , B25H1/02 , G01N21/01 , G01N21/88 , F21S6/00 , F21V21/30 , F21V21/26 , F21V21/28 , F21V21/29
CPC classification number: F21V21/10 , F21V21/145 , A47B2220/0075 , A47B2220/0077 , B25H1/02 , F21S6/002 , F21S6/003 , F21S6/005 , F21S6/006 , F21V21/14 , F21V21/26 , F21V21/28 , F21V21/29 , F21V21/30 , G01N21/01 , G01N21/8803 , G01N21/8806 , G01N2021/8809 , G01N2021/8812 , G01N2021/8816 , G01N2201/02 , G01N2201/021 , G01N2201/022 , G01N2201/024 , G01N2201/0221 , G01N2201/0224 , G01N2201/0225
Abstract: A portable lighting device has an upright configuration and a folded configuration. In the upright configuration, the portable lighting device provides lighting directed to a workspace area. In the folded configuration, the legs of the portable lighting device are rotated into a compact position for transport or storage. The portable lighting device includes lugs to hold one or more objects, which helps increase the surface area of the workspace. The portable lighting device is suitable for different uses of tradespersons and hobbyists. For example, a user can use the portable lighting device while working on radio-controlled car or electrical or hardware repairs.
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公开(公告)号：US08208145B2
公开(公告)日：2012-06-26
申请号：US12304225
申请日：2007-06-08
Applicant: Timothy Andrew Large , Graham Eric Gifford , Stephen Paul Marriott
Inventor： Timothy Andrew Large , Graham Eric Gifford , Stephen Paul Marriott
CPC classification number: G01N21/31 , G01N21/03 , G01N21/251 , G01N21/33 , G01N21/35 , G01N21/3577 , G01N2021/035 , G01N2201/0224
Abstract: Apparatus for analysing a liquid sample (194) comprises beam generating means (1) for generating electromagnetic radiation, detector means (8) for detecting electromagnetic radiation from the beam generating means after the radiation has interacted with the sample, and sample retaining means (10) for releasably retaining sample in the path of the beam. The sample retaining means comprises a hydrophobic surface (for example, a coating on a plate 118) on which the sample is, in use, supported. There is also disclosed a method of performing photometric or spectrophotometric analysis of a liquid sample by sandwiching samples between two opposed hydrophobic support surfaces, passing a beam of electromagnetic radiation through one of the surfaces and then through the sample, and analysing the beam after it has passed through the sample.
Abstract translation: 用于分析液体样品（194）的装置包括用于产生电磁辐射的光束产生装置（1），用于在辐射与样品相互作用后检测来自光束产生装置的电磁辐射的检测装置（8）和样品保持装置 ）用于可释放地将样品保持在梁的路径中。 样品保持装置包括在使用中支撑样品的疏水表面（例如，板118上的涂层）。 还公开了一种通过将样品夹在两个相对的疏水性支撑表面之间进行光度或分光光度分析来测量液体样品的方法，该方法使电磁辐射束通过其中一个表面然后通过样品，并且在具有 通过样品。
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Patent Agency Ranking
公开(公告)号：US20100060879A1
公开(公告)日：2010-03-11
申请号：US12304225
申请日：2007-06-08
Applicant: Timothy Andrew Large , Graham Henry Gifford , Stephen Paul Marriott
Inventor： Timothy Andrew Large , Graham Henry Gifford , Stephen Paul Marriott
CPC classification number: G01N21/31 , G01N21/03 , G01N21/251 , G01N21/33 , G01N21/35 , G01N21/3577 , G01N2021/035 , G01N2201/0224
Abstract: Apparatus for analysing a liquid sample (194) comprises beam generating means (1) for generating electromagnetic radiation, detector means (8) for detecting electromagnetic radiation from the beam generating means after the radiation has interacted with the sample, and sample retaining means (10) for releasably retaining sample in the path of the beam. The sample retaining means comprises a hydrophobic surface (for example, a coating on a plate 118) on which the sample is, in use, supported. There is also disclosed a method of performing photometric or spectrophotometric analysis of a liquid sample by sandwiching samples between two opposed hydrophobic support surfaces, passing a beam of electromagnetic radiation through one of the surfaces and then through the sample, and analysing the beam after it has passed through the sample.
Abstract translation: 用于分析液体样品（194）的装置包括用于产生电磁辐射的光束产生装置（1），用于在辐射与样品相互作用后检测来自光束产生装置的电磁辐射的检测装置（8）和样品保持装置 ）用于可释放地将样品保持在梁的路径中。 样品保持装置包括在使用中支撑样品的疏水表面（例如，板118上的涂层）。 还公开了一种通过将样品夹在两个相对的疏水性支撑表面之间进行光度或分光光度分析来测量液体样品的方法，该方法使电磁辐射束通过其中一个表面然后通过样品，并且在具有 通过样品。
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公开(公告)号：US6144455A
公开(公告)日：2000-11-07
申请号：US43596
申请日：1998-03-20
Applicant: Jukka Tuunanen , Timo Karmeniemi
Inventor： Jukka Tuunanen , Timo Karmeniemi
IPC: G01N21/03 , G01N21/64 , G01J3/46 , G01N33/566
CPC classification number: G01N21/6452 , G01N2021/6463 , G01N2021/6471 , G01N2201/0224
Abstract: A fluorometer has a partly transparent mirror through which excitation light is directed to the sample and via which emitted light from the sample is reflected. Thus a high sensitivity and, furthermore, as homogenous a measurement sensitivity distribution as possible within a vessel are achieved. Measuring can be carried out from either above or below. The device is applicable for use especially when the fluorometer has simultaneously a plurality of samples.
Abstract translation: PCT No.PCT / FI96 / 00498 Sec。 371日期：1998年3月20日 102（e）1998年3月20日PCT PCT 1996年9月20日PCT公布。 公开号WO97 / 11354 日期1997年3月27日荧光计具有部分透明的反射镜，激发光通过该反射镜被引导到样品，通过该反射镜反射来自样品的发射光。 因此，实现了高灵敏度，并且还实现了在容器内尽可能均匀的测量灵敏度分布。 测量可以从上方或下方进行。 该装置适用于特别是当荧光计同时具有多个样品时。
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公开(公告)号：US11841316B2
公开(公告)日：2023-12-12
申请号：US17276685
申请日：2019-09-17
Applicant: Anupam Lavania , Shilpa Malik
Inventor： Anupam Lavania , Shilpa Malik
IPC: G01N21/25
CPC classification number: G01N21/255 , G01N2201/0224
Abstract: The present disclosure discloses a mechanism for aligning and orienting a probe in an optical system. The mechanism includes a sensor head, which are defined with one or more provisions. Further, the mechanism includes at least one block member, which is movably disposed within the one or more provisions in the sensor head. The at least one block member is defined with a cavity to accommodate a probe. During contact of the probe with a surface of the subject, a torque is generated, which facilitates in aligning the probe on the surface of the subject. The block member is configured to tilt corresponding to movement of the probe, for aligning the probe at an angle on the surface of the subject.
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公开(公告)号：US11835469B2
公开(公告)日：2023-12-05
申请号：US17447834
申请日：2021-09-16
Applicant: Roberto Enrique Bello , Gabriel Vivas
Inventor： Roberto Enrique Bello , Gabriel Vivas
CPC classification number: G01N21/9009 , G01N29/223 , G01N2021/0187 , G01N2201/0224 , G01N2201/0225 , G01N2201/06 , G01N2201/102 , G01N2291/2636
Abstract: An integral system for automated and non-intrusive of cleaning and non-destructive inspection (ultrasonic volumetric testing and visual testing) to detect, characterize and monitor with precision the level of internal and external damage (Cracks, deformations, corrosion, erosion, etc.) that may be present in coke drums throughout their life cycle is disclosed. Embodiments are disclosed that enable a condition of a coke drum to be estimated in a reliable manner for their fitness for service from the results obtained from the automated inspection with the non-destructive methods of ultrasound and visual testing.
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10.发明申请公开(公告)号：US20170118457A1
公开(公告)日：2017-04-27
申请号：US15398240
申请日：2017-01-04
Inventor： Michael G. Nygaard , Nathan Andrew-Paul Kujacznski
CPC classification number: H04N13/254 , B07C5/342 , F42B35/00 , G01B11/2433 , G01N21/909 , G01N21/9515 , G01N21/952 , G01N2201/02 , G01N2201/0224 , G01N2201/0621 , G01N2201/0638 , G01N2201/12 , G06K9/6202
Abstract: A method and system for inspecting a manufactured part at an inspection station are provided. A supported part is rotated about a measurement axis so that the part moves at predetermined angular increments during at least one rotational scan. A backside beam of collimated radiation is directed at and is occluded by the supported part at each of a first plurality of consecutive increments of movement to create a stream of unobstructed portions of the backside beam in rapid succession passing by and not blocked by the supported part. A frontside beam of radiation is directed at and is reflected by the supported part at each of a second plurality of consecutive increments of movement to create a stream of reflected portions of the frontside beam in rapid succession. The streams of reflected and unobstructed portions are detected at the inspection station to obtain electrical signals which are processed.
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