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：US09805903B2

公开(公告)日：2017-10-31

申请号：US14344568

申请日：2012-09-14

Applicant: Matthieu Simon ,  Anthony Durkowski ,  Christian Stoller

Inventor： Matthieu Simon ,  Anthony Durkowski ,  Christian Stoller

IPC: H01J35/02 ,  H01J37/06 ,  E21B47/01 ,  E21B47/08 ,  G01N23/20 ,  G01V5/04 ,  G01V5/12 ,  G01V3/12 ,  G01V3/30 ,  G01V5/00 ,  E21B47/10 ,  H05G1/10 ,  H01J3/02 ,  H01J43/04 ,  G01N9/24 ,  G01N35/00 ,  E21B49/00 ,  H02M7/10 ,  H05H3/06 ,  H05H5/04

CPC classification number: H01J35/025 ,  E21B47/011 ,  E21B47/082 ,  E21B47/1015 ,  E21B49/00 ,  G01N9/24 ,  G01N23/20008 ,  G01N2035/00306 ,  G01N2201/0227 ,  G01N2223/05 ,  G01N2223/204 ,  G01N2223/30 ,  G01V3/12 ,  G01V3/30 ,  G01V5/0008 ,  G01V5/04 ,  G01V5/12 ,  H01J3/023 ,  H01J37/061 ,  H01J43/04 ,  H02M7/103 ,  H05G1/10 ,  H05H3/06 ,  H05H5/045 ,  Y10T29/41 ,  Y10T29/49117

Abstract: A well-logging tool may include a sonde housing and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a uni-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.

公开(公告)号：US09805902B2

公开(公告)日：2017-10-31

申请号：US14344513

申请日：2012-09-14

Applicant: Matthieu Simon ,  Anthony Durkowski ,  Christian Stoller

Inventor： Matthieu Simon ,  Anthony Durkowski ,  Christian Stoller

IPC: H01J35/02 ,  H01J37/06 ,  E21B47/01 ,  E21B47/08 ,  G01N23/20 ,  G01V5/04 ,  G01V5/12 ,  G01V3/12 ,  G01V3/30 ,  G01V5/00 ,  E21B47/10 ,  H05G1/10 ,  H01J3/02 ,  H01J43/04 ,  G01N9/24 ,  G01N35/00 ,  E21B49/00 ,  H02M7/10 ,  H05H3/06 ,  H05H5/04

CPC classification number: H01J35/025 ,  E21B47/011 ,  E21B47/082 ,  E21B47/1015 ,  E21B49/00 ,  G01N9/24 ,  G01N23/20008 ,  G01N2035/00306 ,  G01N2201/0227 ,  G01N2223/05 ,  G01N2223/204 ,  G01N2223/30 ,  G01V3/12 ,  G01V3/30 ,  G01V5/0008 ,  G01V5/04 ,  G01V5/12 ,  H01J3/023 ,  H01J37/061 ,  H01J43/04 ,  H02M7/103 ,  H05G1/10 ,  H05H3/06 ,  H05H5/045 ,  Y10T29/41 ,  Y10T29/49117

Abstract: A well-logging tool may include a sonde housing, and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a bi-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.

公开(公告)号：US20170268992A1

公开(公告)日：2017-09-21

申请号：US15462021

申请日：2017-03-17

Applicant: Dräger Safety AG & Co. KGaA

Inventor： Patrick SCHMIDT-KAEDING

IPC: G01N21/3504

CPC classification number: G01N21/3504 ,  G01N21/09 ,  G01N2021/0314 ,  G01N2021/3513 ,  G01N2201/0227 ,  G01N2201/024 ,  G01N2201/086

Abstract: An in-situ gas-measuring system (1) includes an IR photon source (10) and an IR photon detector (11). The in-situ gas-measuring system (1) has an expansion chamber (12), at which an optical element (16, 16′, 16″) is arranged. A connection element (13) provides a detachable fluid-communicating connection of the expansion chamber (12) to a gas reaction chamber (2). The IR-photon source (10), the optical element (16, 16′, 16″) and the IR photon detector (11) define an optical measuring path, which extends through the expansion chamber (12). The installation and maintenance of the in-situ gas-measuring system (1) are reduced by the features of the in-situ gas-measuring system (1).

公开(公告)号：US09719816B2

公开(公告)日：2017-08-01

申请号：US14474884

申请日：2014-09-02

Applicant: General Electric Company

Inventor： Kurt Kramer Schleif ,  Zachary John Snider

IPC: G01D21/00 ,  G01D11/30 ,  G01N33/00 ,  G01D11/24 ,  G01N1/22 ,  G01M15/14 ,  F01D21/00

CPC classification number: G01D11/30 ,  F01D21/003 ,  G01D11/245 ,  G01M15/14 ,  G01N1/2247 ,  G01N33/0009 ,  G01N2001/2285 ,  G01N2201/021 ,  G01N2201/0227

Abstract: A fitting for positioning a probe in a hot gas path within a casing of a gas turbine engine is disclosed herein. The fitting includes a main body attachable to the casing opposite the hot gas path. The main body includes an internal bore and one or more cooling holes in communication with the internal bore. A compliant seal is positionable within the internal bore. In addition, a follower is positionable within the internal bore adjacent to the compliant seal. Moreover, the fitting includes a fastener configured to mate with the main body. In this manner, the follower deforms the compliant seal about the probe within the main body to secure and seal the probe within the main body.

公开(公告)号：US20170089838A1

公开(公告)日：2017-03-30

申请号：US15375720

申请日：2016-12-12

Applicant: HAMAMATSU PHOTONICS K.K.

Inventor： Katsumi SHIBAYAMA ,  Masashi ITO ,  Takafumi YOKINO ,  Masaki HIROSE ,  Anna YOSHIDA ,  Kazuto OFUJI ,  Yoshihiro MARUYAMA

IPC: G01N21/65

CPC classification number: G01N21/658 ,  B82Y40/00 ,  G01J3/02 ,  G01J3/12 ,  G01J3/44 ,  G01N2201/02 ,  G01N2201/0227 ,  G01N2201/06113

Abstract: A SERS unit comprises a substrate; an optical function part formed on the substrate, for generating surface-enhanced Raman scattering; and a package containing the optical function part in an inert space and configured to irreversibly expose the space.

公开(公告)号：US20160252457A1

公开(公告)日：2016-09-01

申请号：US15027462

申请日：2014-11-21

Applicant: LDI INNOVATION OÜ

Inventor： Sergey BABICHENKO ,  Leino VINT

IPC: G01N21/64 ,  G01N33/18 ,  G01S17/88 ,  G01N21/15

CPC classification number: G01N21/6402 ,  G01N21/15 ,  G01N21/643 ,  G01N21/6456 ,  G01N33/1833 ,  G01N2201/0227 ,  G01S17/88

Abstract: This relates to the field of real-time detection of chemical contamination of water in harsh environmental conditions by using laser remote sensing apparatus for detection of oil or oil products. In-time detection and localization of oil pollution in seawater are the measures to minimize potential damages to the marine and coastal environment. A technical solution for remote detection and classification of chemical pollution in water, to optimize operational parameters, weight, size and power consumption of such device, to make possible continuous unattended operation of such device on board of a moving or stationary platform and to provide data processing and reporting the results through communication channels is described.

Abstract translation: 这涉及通过使用激光遥感装置检测油或油产品，在恶劣环境条件下实时检测水的化学污染领域。 在海水中及时检测和定位油污是采取措施尽可能减少对海洋和沿海环境的潜在损害。 用于远程检测和分类水中化学污染的技术解决方案，以优化此类设备的操作参数，重量，尺寸和功耗，使移动或固定平台上的这种设备可以连续无人值守的操作，并提供数据 描述通过通信通道处理和报告结果。

公开(公告)号：US20160231242A1

公开(公告)日：2016-08-11

申请号：US15026866

申请日：2014-10-03

Applicant: MASSEY UNIVERSITY

Inventor： Mack Saraswat ,  John Andrew Harrison ,  Ralph Stefan Grand ,  Frazer Kingsley Noble ,  Lutz Robert Gehlen ,  Matthew Alan Woods ,  Sam Bartho

IPC: G01N21/51

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适于原位测量光学特性的系统和装置。

公开(公告)号：US20150260638A1

公开(公告)日：2015-09-17

申请号：US14660762

申请日：2015-03-17

Applicant: Axiom Analytical, Inc.

Inventor： Walter M. Doyle ,  Norman A. Jennings

IPC: G01N21/09 ,  G01N21/3504 ,  G01N21/03

CPC classification number: G01N21/3504 ,  G01N21/0317 ,  G01N21/05 ,  G01N21/359 ,  G01N33/0059 ,  G01N2021/0389 ,  G01N2201/0227

Abstract: A spectroscopic measuring device for minimizing spurious absorption due to undesired gases. The device includes a probe body, or a transmission cell formed from a central measurement cell and first and second probe bodies. Each probe body is subject to leakage of undesired gas, especially over time in the presence of high pressure gas. Each probe body includes a bore located between a primary window disposed at or near a distal end and a secondary window located at or near the proximal end. It being observed that the absorbance is proportional to the pathlength and inversely proportional to the volume as long as the pressure in the probe body remains low compared to that in the measurement cell, a glass filler rod is located in the bore and a is void located adjacent to the filler glass rod, thereby minimizing spurious absorption even in the presence of leakage

Abstract translation: 一种用于使由不希望的气体引起的杂散吸收最小化的光谱测量装置。 该装置包括探针体或由中央测量单元和第一和第二探针体形成的传输单元。 每个探针体都有不想要的气体的泄漏，特别是在有高压气体存在的情况下随时间推移。 每个探针主体包括位于设置在远端处或附近的主窗口和位于近端处或附近的次窗口之间的孔。 观察到吸光度与路径长度成比例并且与体积成反比，只要探针体中的压力与测量池中的压力相比保持较低，则玻璃填充杆位于孔中，并且a位于孔中 邻近填料玻璃棒，从而即使在存在泄漏的情况下也能最小化杂散吸收

公开(公告)号：US20130038725A1

公开(公告)日：2013-02-14

申请号：US13206082

申请日：2011-08-09

Applicant: Mark Allen Lanoue ,  Janek Kaliczak

Inventor： Mark Allen Lanoue ,  Janek Kaliczak

IPC: H04N7/18

CPC classification number: G01N21/645 ,  G01J3/0237 ,  G01J3/0278 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/2803 ,  G01N21/31 ,  G01N2201/0227

Abstract: The invention pertains to the creation of an enclosed hyperspectral and/or multispectral and/or ultraspectral and/or full spectrum and/or full frame and/or scanning imaging device that will use a multitude of spectral ranges, fluorescence features, polarized filtration, zoom lenses, and con-focal capabilities. The system would also have related imaging attachments, and triggered lights for multiple ranges, including UV, VNIR, SWIR and LWIR. The system collectively will be constructed so that it can hold 4 imaging devices. The system would have a high throughput and processing computer system with large volume data storage and redundancy in order to process large data loads quickly and efficiently. This system would be used to analyze explosives and/or other targets close up from large quantities to micro quantities and feature upgradeable transmission containers for imaging specific targets in their gaseous forms so that viable libraries and classification features can be constructed.

Abstract translation: 本发明涉及创建封闭的高光谱和/或多光谱和/或超光谱和/或全光谱和/或全帧和/或扫描成像装置，其将使用多个光谱范围，荧光特征，偏振滤光，变焦 镜头和焦点功能。 该系统还将具有相关的成像附件，以及多个范围的触发灯，包括UV，VNIR，SWIR和LWIR。 该系统将被构造成能够容纳4个成像装置。 该系统将具有高吞吐量和处理计算机系统，具有大容量数据存储和冗余，以便快速有效地处理大量数据负载。 该系统将用于分析从大量到微量的爆炸物和/或其他目标，并且具有可升级的传输容器，用于以气体形式对特定目标进行成像，从而可以构建可行的文库和分类特征。