中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

176 records (took 0.017 seconds)

    Coloration measuring device
    51.
    发明授权
    Coloration measuring device 有权
    着色测量装置

    公开(公告)号：US07408644B2

    公开(公告)日：2008-08-05

    申请号：US10535259

    申请日：2003-10-30

    Applicant: Kazunori Yamauchi

    Inventor： Kazunori Yamauchi

    IPC: G01J3/46

    CPC classification number: G01N21/78 ,  G01N21/8483 ,  G01N2021/7759 ,  G01N2021/7773 ,  G01N2201/022 ,  G01N2201/0627 ,  G01N2201/064 ,  G01N2201/101

    Abstract: A scanning mechanism 6 moves an optical head 5 relative to a mount plate 2 in a scan direction, and light emitting diodes 3A, 3B mounted on the optical head 5 emit their respective beams of measurement light along the scan direction and onto two color regions TP3, TP3, respectively, of an immunochromatographic test strip mounted on the mount plate 2. Photodiodes 4A, 4B mounted on the optical head 5 receive respective beams of reflected light from the two color regions TP3, TP3 perpendicularly to colored lines on the immunochromatographic test strip, thereby implementing simultaneous measurement of color intensities of the colored lines formed in the two color regions TP3, TP3 of the immunochromatographic test strip.

    Abstract translation: 扫描机构6在扫描方向上相对于安装板2移动光学头5，并且安装在光学头5上的发光二极管3A，3B沿着扫描方向发射它们各自的测量光束，并且发射到两个颜色 分别安装在安装板2上的免疫层析试片的区域TP 3，TP 3。 安装在光学头5上的光电二极管4A，4B接收来自两个颜色区域TP 3，TP 3的反射光的垂直于免疫色谱测试条上的着色线的反射光束，从而实现形成的着色线的色强度的同时测量 在两个颜色区域TP 3，TP 3的免疫层析试片。

    Interchangeable tip-open cell fluorometer
    54.
    发明授权
    Interchangeable tip-open cell fluorometer 有权

    公开(公告)号：US07154603B2

    公开(公告)日：2006-12-26

    申请号：US11493446

    申请日：2006-07-26

    Applicant: Rodney H. Banks

    Inventor： Rodney H. Banks

    IPC: G01N21/64

    CPC classification number: G01N21/645 ,  G01N33/18 ,  G01N2021/157 ,  G01N2021/6482 ,  G01N2201/0221 ,  G01N2201/024 ,  G01N2201/062 ,  G01N2201/064

    Abstract: Described and claimed is an interchangeable tip-open cell fluorometer comprising a housing and a fluorometric probe tip interchangeably connected to the housing, the probe tip including a probe tip housing defining an open cell and enclosing a probe optical arrangement, the probe optical arrangement including an excitation source and a fluorescence detector wherein the excitation source is aimed directly into the fluorescence detector such that a sample can be fluorometrically detected. Also claimed is a method of using this interchangeable tip-open cell fluorometer for detecting fluorescent signals emitted by one or more fluorophores from samples from a natural or industrial water system. The fluorometer, when coupled with a controller, is capable of monitoring and optionally controlling an industrial process or system.

    INTERCHANGEABLE TIP-OPEN CELL FLUOROMETER
    55.
    发明申请
    INTERCHANGEABLE TIP-OPEN CELL FLUOROMETER 有权
    可互换的开口细胞荧光计

    公开(公告)号：US20060262309A1

    公开(公告)日：2006-11-23

    申请号：US11493446

    申请日：2006-07-26

    Applicant: Rodney Banks

    Inventor： Rodney Banks

    IPC: G01N21/64

    CPC classification number: G01N21/645 ,  G01N33/18 ,  G01N2021/157 ,  G01N2021/6482 ,  G01N2201/0221 ,  G01N2201/024 ,  G01N2201/062 ,  G01N2201/064

    Abstract: Described and claimed is an interchangeable tip-open cell fluorometer comprising a housing and a fluorometric probe tip interchangeably connected to the housing, the probe tip including a probe tip housing defining an open cell and enclosing a probe optical arrangement, the probe optical arrangement including an excitation source and a fluorescence detector wherein the excitation source is aimed directly into the fluorescence detector such that a sample can be fluorometrically detected. Also claimed is a method of using this interchangeable tip-open cell fluorometer for detecting fluorescent signals emitted by one or more fluorophores from samples from a natural or industrial water system. The fluorometer, when coupled with a controller, is capable of monitoring and optionally controlling an industrial process or system.

    Abstract translation: 描述和要求保护的是可互换的尖端开孔单元荧光计，其包括壳体和可互换地连接到壳体的荧光探针尖端，探针尖端包括限定开放单元并包围探针光学布置的探针尖端壳体，探针光学布置包括 激发源和荧光检测器，其中激发源直接瞄准荧光检测器，使得样品可被荧光测量。 还要求保护的是使用这种可互换的尖端开放式荧光计来从天然或工业水系统的样品中检测由一种或多种荧光团发射的荧光信号的方法。 当与控制器耦合时，荧光计能够监测和可选地控制工业过程或系统。

    Terahertz radiation sensor and imaging system
    58.
    发明申请
    Terahertz radiation sensor and imaging system 有权
    太赫兹辐射传感器和成像系统

    公开(公告)号：US20050156110A1

    公开(公告)日：2005-07-21

    申请号：US11033822

    申请日：2005-01-13

    Applicant: David Crawely

    Inventor： David Crawely

    IPC: G01J3/433 ,  G01N21/35 ,  G01N21/45 ,  G01J5/02

    CPC classification number: G01J3/4338 ,  G01J3/0224 ,  G01N21/3581 ,  G01N21/453 ,  G01N2021/1772 ,  G01N2021/1785 ,  G01N2021/3595 ,  G01N2201/064

    Abstract: This invention relates to apparatus and methods for sensing terahertz radiation, in particular over an area, and to terahertz radiation imaging systems. A terahertz radiation sensor, the sensor comprising an optical beam input to receive an optical probe beam, a detector to modulate said probe beam responsive to terahertz radiation, and a photosensitive detector to provide an output responsive to said probe beam modulation. The sensor being configured to provide a first optical path between said optical beam input and said electro-optic detector and to provide a second optical path between said electro-optic detector and said photosensitive detector, and wherein said sensor further comprises a polarizer, said polarizer being located in both said first and said second optical paths. We further describe imaging systems for use with such a probe.

    Abstract translation: 本发明涉及用于感测太赫兹辐射的装置和方法，特别是涉及一个区域以及太赫兹辐射成像系统。 一种太赫兹辐射传感器，该传感器包括用于接收光学探测光束的光束输入，响应于太赫兹辐射来调制所述探测光束的检测器，以及响应于所述探测光束调制的光敏检测器以提供输出。 所述传感器被配置为在所述光束输入和所述电光检测器之间提供第一光路，并且在所述电光检测器和所述光敏检测器之间提供第二光路，并且其中所述传感器还包括偏振器，所述偏振器 位于所述第一和第二光路两者中。 我们进一步描述与这种探针一起使用的成像系统。

    Measuring cell
    59.
    发明授权
    Measuring cell 有权
    测量单元

    公开(公告)号：US06559940B2

    公开(公告)日：2003-05-06

    申请号：US09748170

    申请日：2000-12-27

    Applicant: Yoichi Fujiyama

    Inventor： Yoichi Fujiyama

    IPC: G01N110

    CPC classification number: G01N21/05 ,  G01N2021/0346 ,  G01N2201/064

    Abstract: A measuring cell is formed of base plates joined together. A passage groove is formed on a joining surface of one base plate. Through-holes for introducing and discharging a fluid sample are formed on the other base plate, and the joining surface is provided with an optically opaque Si film as slits. Further, the joining surfaces of the base plates and the inner surface of the passage groove are covered with SiO2 films. Thus, a measuring cell having a sufficiently small passage sectional area, a high air-tightness, a chemically stable measuring chamber, and a high measuring sensitivity can be obtained.

    Abstract translation: 测量单元由连接在一起的基板形成。 在一个基板的接合面上形成通道槽。 在另一个基板上形成用于引入和排出流体样品的通孔，并且接合表面设置有不透光的Si膜作为狭缝。 此外，基板的接合面和通道槽的内表面被SiO 2膜覆盖。 因此，可以获得具有足够小的通道截面积，高气密性，化学稳定的测量室和高测量灵敏度的测量池。

    Flow cells utilizing photometric techniques
    60.
    发明申请
    Flow cells utilizing photometric techniques 有权
    采用光度测量技术的流动池

    公开(公告)号：US20020171836A1

    公开(公告)日：2002-11-21

    申请号：US09765497

    申请日：2001-01-18

    Inventor： Yuri Gerner ,  Carl W. Sims ,  Thomas Thielen

    IPC: G01N001/10 ,  G01N021/00

    CPC classification number: G01N21/05 ,  G01N21/0317 ,  G01N2021/0346 ,  G01N2201/064

    Abstract: A flow cell for transporting fluid in a radiant energy field includes a cell structure having an open channel, and one or more end caps having a protrusion extending therefrom, wherein the protrusion may be inserted into the open channel to create a fluid seal. In a particular embodiment, the end caps include open channels for transporting fluid and radiant energy therethrough, and the open channel in the cell structure includes an efficient radiant energy transmission lining that is spaced from the end cap protrusions, thereby forming a gap volume in the flow cell open channel, which gap volume may be calibrated such that radiant energy losses may be standardized in respective flow cells transporting fluids having various indexes of refraction.

    Abstract translation: 用于在辐射能场中输送流体的流动池包括具有开放通道的单元结构，以及具有从其延伸的突起的一个或多个端盖，其中所述突起可以插入开放通道中以形成流体密封。 在特定实施例中，端盖包括用于传输流体和辐射能量的开放通道，并且电池结构中的开放通道包括与端盖突起间隔开的有效的辐射能传输衬里，从而在 流动池开放通道，该间隙体积可以被校准，使得辐射能损失可以在传输具有各种折射率的流体的相应流动池中被标准化。

Patent Agency Ranking