中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

173 records (took 0.021 seconds)

    Calibration mode recognition and calibration algorithm for spectrophotometric instrument
    82.
    发明公开
    Calibration mode recognition and calibration algorithm for spectrophotometric instrument 审中-公开
    分光光度仪的校准模式识别和校准算法

    公开(公告)号：EP1500921A2

    公开(公告)日：2005-01-26

    申请号：EP04022265.5

    申请日：2000-06-01

    Applicant: HUTCHINSON TECHNOLOGY, INC.

    Inventor： Flessland, Larry D. ,  Gritsenko, Sergey I. ,  Lewandowski, Mark S.

    IPC: G01N21/27 ,  G01N21/31 ,  G01J3/42

    CPC classification number: A61B5/0059 ,  A61B2560/0233 ,  G01J3/0232 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/28 ,  G01J2003/2866 ,  G01N21/255 ,  G01N21/274

    Abstract: A calibration device for use in connection with a spectrophotometric instrument having an optical probe of the type emitting send measurement light signals and calibration recognition light signals and receiving receive measurement signals, including:

    a housing including an opening for receiving the optical probe;
    spectrally flat light-scattering material within the housing;
    a filter between the probe opening and light-scattering material, the material relatively transparent to the send measurement light signals and the receive measurement light signal, and relatively opaque to the calibration recognition light signals.

    Abstract translation: 一种校准装置，用于与具有发射测量光信号和校准识别光信号并接收接收测量信号的类型的光学探头的分光光度计仪器一起使用的校准装置，包括：壳体，包括用于接收光学探头的开口; 在外壳内的光谱平坦的光散射材料; 探测器开口和光散射材料之间的滤波器，对发送测量光信号和接收测量光信号相对透明的材料，并且对校准识别光信号相对不透明。

    FIBER OPTIC LIGHT MIXER
    84.
    发明授权
    FIBER OPTIC LIGHT MIXER 有权
    光纤光混频器

    公开(公告)号：EP1181599B1

    公开(公告)日：2003-03-05

    申请号：EP00966686.8

    申请日：2000-06-01

    Applicant: HUTCHINSON TECHNOLOGY, INC.

    Inventor： LEWANDOWSKI, Mark, S. ,  QUAST, Kenneth, R. ,  MYERS, Dean, E. ,  SCHMIDT, Mark, A.

    IPC: G02B6/28 ,  G01N21/00 ,  G01J3/00

    CPC classification number: G01J3/02 ,  G01J3/0218 ,  G01J3/0232 ,  G01J3/0291 ,  G01N21/274 ,  G01N21/3151 ,  G01N21/3563 ,  G02B6/2808 ,  G02B6/3825 ,  G02B6/3885 ,  G02B6/4249 ,  G02B6/4298

    Abstract: An optical structure for combining light from a plurality of individual optical fibers into a single optical transmission device. The structure can be incorporated into the optical probe of a spectrophotometric instrument and includes a plurality of optical send fibers (116) having input and output ends and an optical light mixer having input and output ends. The light mixer assembly (110) effectively splices the send fibers (116) to the mixer fiber (152) and includes a connector formed by outer shell (160), inner shell (162), send fiber ferrule (164), mixer fiber ferrule (166) and alignment pin (168). The send fibers (116) extend through the connector outer shell (160) and into send fiber ferrule (164). The ends of the send fibers (116) are secured (e.g., by an optical grade adhesive) in an aperture (170) in the send fiber ferrule (164), cleaved, and polished to provide an optical-quality mating surface. Similarly, the end of the mixer fiber (152) extends through the connector inner shell (162) and into mixer fiber ferrule (166). The end of the mixer fiber (152) is located within an aperture (172) in the mixer fiber ferrule (166).

    Electrostatically controlled optical device having a variable operative condition, particularly shutter or mirror
    86.
    发明公开
    Electrostatically controlled optical device having a variable operative condition, particularly shutter or mirror 有权
    一种光学装置，特别是反射镜或封闭装置，静电驱动器和可变操作条件

    公开(公告)号：EP1008885A1

    公开(公告)日：2000-06-14

    申请号：EP99830725.0

    申请日：1999-11-25

    Applicant: C.R.F. Società Consortile per Azioni

    Inventor： Pizzi, Marco ,  Perlo, Piero ,  Sinesi, Sabino ,  Lambertini, Vito ,  Pullini, Daniele ,  Koniachkine, Valerian

    IPC: G02B26/02 ,  G09F9/37 ,  G02B26/08

    CPC classification number: G02B26/0841 ,  G01J3/0232 ,  G02B26/02 ,  G09F9/372

    Abstract: An optical device is described, such as a shutter or a mirror with variable reflectance, whose operative state is controlled by an electrostatic petal (6). The device comprises a first fixed support (2) with a substrate (3), and a first electrode (4) covered by an insulating layer (5). The electrostatic petal (6) has one end connected to the fixed support and is adapted to lay down over the latter following application of voltage between the electrode (4) and the petal, which is constituted by a fully metal film or an insulating film with a metal coating on one side.

    Abstract translation: 的光学装置进行说明，检查作为快门或具有可变反射率的，谁的操作状态是通过在静电花瓣（6）控制的反射镜。 该装置包括第一固定支撑件（2）与基板（3），并且在绝缘层覆盖的第一电极（4）（5）。 静电花瓣（6）的一端连接到所述固定支撑并angepasst优于后者放下继电极（4）和花瓣之间施加电压，所有这些通过完全金属电影或在绝缘膜与构成 在一侧上具有金属涂层。

    Beam diverting shutter for a laser beam
    88.
    发明公开
    Beam diverting shutter for a laser beam 失效
    Strahlablerkender Verschlussfüreinen Laserstrahl

    公开(公告)号：EP0786680A1

    公开(公告)日：1997-07-30

    申请号：EP96113483.0

    申请日：1996-08-22

    Applicant: Cymer, Inc.

    Inventor： de Ruyter, Anthony John ,  Means, David William

    IPC: G02B26/04 ,  B23K26/00

    CPC classification number: H01S3/005 ,  B23K26/704 ,  G01J3/0232 ,  G02B26/04

    Abstract: A shutter mechanism (100) having a slide element (170) coupled to a support base (110) by a plurality of roller bearings (200) journaled between opposing pairs of guide rods (150,155) is disclosed. The slide element (170) and support base (110) have corresponding beam apertures (120,215) in alignment when the shutter (170) is in its open position. Angularly mounted on the slide, adjacent to the slide's beam aperture (215), is a UV reflective mirror (240). when the shutter (170) is commended to close, an actuator (270) forces the slide (215) and support base apertures (120) out of alignment, while simultaneously positioning the UV reflective mirror (240) into the position previously occupied by the slide's aperture (215). A laser beam (250), previously being transmitted through the aligned apertures (120,215), will be reflected by the mirror (240) to a beam stop as a diagnostic instrument (340) mounted on the support base (110).

    Abstract translation: 闸门机构具有滑动元件，该滑动元件通过在相对的导向杆对之间安装的多个滚子轴承联接到支撑基座。 当快门处于其打开位置时，滑动元件和支撑基座具有对准的相应的光束孔。 与幻灯片的光束孔相邻倾斜地安装在幻灯片上，是一个UV反射镜。 当快门被关闭时，致动器迫使滑块和支撑基座孔不对准，同时将UV反射镜定位在先前被滑块的孔径占据的位置。 先前通过对准的孔传输的激光束将被反射镜反射到作为安装在支撑基座上的诊断仪器的光束停止器。

    METHOD FOR SCANNING PHOTODIODES
    90.
    发明公开
    METHOD FOR SCANNING PHOTODIODES 失效
    方法采样光电二极管的。

    公开(公告)号：EP0598102A1

    公开(公告)日：1994-05-25

    申请号：EP93914207.0

    申请日：1993-05-27

    Applicant: AKZO N.V.

    Inventor： HAUGEN, Douglas, G.

    IPC: G01J1 ,  G01J3 ,  G01N21 ,  G02B26

    CPC classification number: G01J3/2803 ,  G01J3/02 ,  G01J3/0232 ,  G01N21/253 ,  G02B26/10

    Abstract: Procédé d'exploration électronique d'une rangée de photodiodes (23) qui est éclairée en séquence par des faisceaux lumineux (6) individuels grâce à un mécanisme obturateur (17) possédant des durées d'ouverture et de fermeture pendant lesquelles chaque faisceau lumineux n'est que partiellement projeté sur la rangée. Une lumière d'intégration est projetée sur les photodiodes respectives de la rangée de photodiodes (23) par chaque faisceau lumineux pendant un laps de temps prédéterminé qui commence après la durée d'ouverture lorsque le mécanisme obturateur (17) est complètement ouvert et se termine avant le début de la durée de fermeture lorsque le mécanisme obturateur (17) est encore complètement ouvert, ce qui permet ensuite de produire des signaux électriques correspondant à la lumière intégrée par les photodiodes respectives pendant le laps de temps prédéterminé et de stocker les signaux électriques pour utilisation ultérieure.

Patent Agency Ranking