中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

403 records (took 0.022 seconds)

    Fluorescence microscope for which a sample is observed based on the saturation components of fluorescence and fluorescence microscopy method
    51.
    发明授权
    Fluorescence microscope for which a sample is observed based on the saturation components of fluorescence and fluorescence microscopy method 有权
    基于荧光和荧光显微镜法的饱和组分观察样品的荧光显微镜

    公开(公告)号：US07781711B2

    公开(公告)日：2010-08-24

    申请号：US11792304

    申请日：2005-10-14

    Applicant: Katsumasa Fujita ,  Satoshi Kawata ,  Osamu Nakamura ,  Naoko Nakamura, legal representative ,  Minoru Kobayashi

    Inventor： Katsumasa Fujita ,  Satoshi Kawata ,  Osamu Nakamura ,  Minoru Kobayashi

    IPC: G02B7/04

    CPC classification number: G01N21/6458 ,  G01N21/6408 ,  G01N21/6428 ,  G01N2201/0697 ,  G02B21/16

    Abstract: To increase spatial resolution by observing a sample based on saturated fluorescence components. A fluorescence microscope according to the present invention includes: a laser light source 10 emitting laser light as excitation light; an objective lens 13 focusing the laser light and applying the focused laser light to a sample 14; a detector 22 detecting fluorescence generated in the sample 14 with the laser light; and a stage 15 scanning the sample 14 while moving the sample 14 relative to the laser light, wherein the laser light is applied to the sample with varying intensities such that saturation of fluorescence occurs at the maximum intensity of the laser light, and fluorescence is detected with the detector in accordance with intensity of the laser light, and the sample is observed based on the saturation components of fluorescence.

    Abstract translation: 通过观察基于饱和荧光成分的样品来增加空间分辨率。 根据本发明的荧光显微镜包括：发射激光作为激发光的激光光源10; 聚焦激光并将聚焦的激光施加到样品14的物镜13; 用激光检测样品14中产生的荧光的检测器22; 以及在样品14相对于激光移动的同时扫描样品14的阶段15，其中激光以不同的强度施加到样品，使得在激光的最大强度下发生荧光饱和，并且检测到荧光 与检测器根据激光的强度，并且基于荧光的饱和分量观察样品。

    LASER BEAM MACHINING APPARATUS
    53.
    发明申请
    LASER BEAM MACHINING APPARATUS 审中-公开
    激光加工设备

    公开(公告)号：US20090127233A1

    公开(公告)日：2009-05-21

    申请号：US12263310

    申请日：2008-10-31

    Applicant: Kenji Asano ,  Hiroshi Morikazu ,  Kunimitsu Takahashi

    Inventor： Kenji Asano ,  Hiroshi Morikazu ,  Kunimitsu Takahashi

    IPC: B23K26/00

    CPC classification number: G01N21/73 ,  B23K26/032 ,  B23K26/0853 ,  G01J3/443 ,  G01N2021/8416 ,  G01N2201/0697 ,  H01L21/67253

    Abstract: A laser beam machining apparatus including a chuck table for holding a wafer, and a laser beam irradiation unit for irradiating the wafer held on the chuck table with a pulsed laser beam. The laser beam machining apparatus further includes a plasma detecting part which includes a plasma receiving part for receiving a plasma generated by irradiation of the work with the laser beam radiated from the laser beam irradiation unit, and a spectrum analyzing part for analyzing the spectrum of the plasma received by the plasma receiving part; and a controller for determining the material of the work on the basis of a spectrum analysis signal from the spectrum analyzing part of the plasma detecting part and for controlling the laser beam irradiation unit.

    Abstract translation: 一种激光束加工装置，包括用于保持晶片的卡盘台和激光束照射单元，用于用脉冲激光束照射保持在卡盘台上的晶片。 激光束加工装置还包括等离子体检测部件，其包括等离子体接收部件，用于接收由激光束照射单元辐射的激光束照射工件产生的等离子体;以及光谱分析部件，用于分析 由等离子体接收部接收的等离子体; 以及控制器，用于根据来自等离子体检测部分的光谱分析部分的光谱分析信号确定工件的材料并控制激光束照射单元。

    Spectroscopy Method and Spectroscope
    54.
    发明申请
    Spectroscopy Method and Spectroscope 失效
    光谱法和光谱仪

    公开(公告)号：US20090122317A1

    公开(公告)日：2009-05-14

    申请号：US11991542

    申请日：2006-09-06

    Applicant: Masafumi Ito ,  Norihiko Nishizawa ,  Masaru Hori ,  Toshio Goto ,  Hiroyuki Kano

    Inventor： Masafumi Ito ,  Norihiko Nishizawa ,  Masaru Hori ,  Toshio Goto ,  Hiroyuki Kano

    IPC: G01N21/31 ,  G02B6/26

    CPC classification number: G01N21/39 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0224 ,  G01J3/10 ,  G01J3/42 ,  G01J2001/4242 ,  G01N2201/0697 ,  G02B6/2861

    Abstract: To achieve an apparatus capable of measuring a light absorption coefficient f a sample with high sensitivity. A ring down spectroscope uses a wavelength-variable femtosecond soliton pulse light source 1. Pulse light is input to a loop optical fiber 6 through a first light waveguide 4 and a wavelength selective switch 5. Ring down pulse light is input to a homodyne detector through the wavelength selective switch 5. On the other hand, pulse light propagating in the first light waveguide 4 is split and input to light waveguides constituting a second light waveguide 20 through an optical directional coupler 8 and a first optical switching element 12. The pulse light propagating in the second light waveguide 20 is input to the homodyne detector as reference light and used for synchronous detection. The plural light waveguides constituting the second light waveguide 20 differ in optical length in accordance with the length of the optical fiber 6, and can slightly change the optical length.

    Abstract translation: 实现能够以高灵敏度测量样品的光吸收系数f的装置。 环形光谱仪使用波长可变飞秒激光脉冲光源1.脉冲光通过第一光波导4和波长选择开关5输入到环形光纤6中。环形脉冲光通过 波长选择开关5.另一方面，在第一光波导4中传播的脉冲光通过光学定向耦合器8和第一光开关元件12被分离并输入到构成第二光波导20的光波导上。脉冲光 在第二光波导20中传播的信号被输入到零差检测器作为参考光，并用于同步检测。 构成第二光波导路20的多个光波导根据光纤6的长度的光学长度不同，并且可以稍微改变光学长度。

    DOWNHOLE MEASUREMENT OF SUBSTANCES IN FORMATIONS WHILE DRILLING
    55.
    发明申请
    DOWNHOLE MEASUREMENT OF SUBSTANCES IN FORMATIONS WHILE DRILLING 审中-公开
    钻井时的物料的井下测量

    公开(公告)号：US20080110253A1

    公开(公告)日：2008-05-15

    申请号：US11558746

    申请日：2006-11-10

    Applicant: Kenneth E. Stephenson ,  Jeffrey A. Tarvin

    Inventor： Kenneth E. Stephenson ,  Jeffrey A. Tarvin

    IPC: E21B47/00 ,  G01J3/44

    CPC classification number: E21B49/005 ,  G01N21/65 ,  G01N21/658 ,  G01N2201/0697 ,  G01V8/02

    Abstract: A method and apparatus for measuring a substance in formations surrounding an earth borehole being drilled with a drill bit at the end of a drill string, using drilling fluid that flows downward through the drill string, exits through the drill bit entrained with drilled earth formation cuttings, and returns toward the earth's surface in the annulus between the drill string and the borehole, the method including the following steps: waiting for any of the substance that is dissolved in the drilling fluid to be substantially in equilibrium with any of the substance in the earth formation cuttings; and then measuring, downhole, the substance dissolved in the drilling fluid.

    Abstract translation: 一种用于测量围绕钻孔的地层钻孔中的物质的方法和装置，其钻头在钻柱的端部使用钻井液向下流过钻柱，通过钻入钻地层切屑的钻头离开 并返回到钻柱和钻孔之间的环空中的地球表面，该方法包括以下步骤：等待溶解在钻井液中的任何物质基本上与任何物质在 地层切割; 然后测量，井下，溶解在钻井液中的物质。

    DETACHABLY COUPLED IMAGE INTENSIFIER AND IMAGE SENSOR
    56.
    发明申请
    DETACHABLY COUPLED IMAGE INTENSIFIER AND IMAGE SENSOR 审中-公开
    可拆卸耦合图像增强器和图像传感器

    公开(公告)号：US20080054166A1

    公开(公告)日：2008-03-06

    申请号：US11929216

    申请日：2007-10-30

    Applicant: Tal KUZNIZ ,  Avishay GUETTA

    Inventor： Tal KUZNIZ ,  Avishay GUETTA

    IPC: H01J31/50

    CPC classification number: G01N21/8806 ,  G01N21/47 ,  G01N21/4788 ,  G01N21/94 ,  G01N21/9501 ,  G01N21/95607 ,  G01N21/95623 ,  G01N2021/1772 ,  G01N2021/4711 ,  G01N2021/4735 ,  G01N2021/479 ,  G01N2021/4792 ,  G01N2021/8822 ,  G01N2021/8845 ,  G01N2201/0697

    Abstract: A detachably coupled image intensifier and image sensor combination is disclosed along with systems and methods for using the detachably coupled image intensifier and image sensor combination. In one embodiment, there are at least two fiber optic plates aligned between the image intensifier and image sensor, and an oil or a gel is used to fill some or all of the gap(s) between pair(s) of adjacent fiber optic plates. In one embodiment, the detachably coupled image intensifier and image sensor combination is used for sample inspection.

    Abstract translation: 公开了一种可拆卸耦合的图像增强器和图像传感器组合以及用于使用可拆卸耦合的图像增强器和图像传感器组合的系统和方法。 在一个实施例中，存在在图像增强器和图像传感器之间对准的至少两个光纤板，并且使用油或凝胶来填充相邻光纤板的对之间的一些或全部间隙 。 在一个实施例中，可拆卸地耦合的图像增强器和图像传感器组合用于样品检查。

    Thermoacoustic tomographic method and thermoacoustic tomograph
    57.
    发明申请
    Thermoacoustic tomographic method and thermoacoustic tomograph 有权
    热声断层扫描法和热声层析成像

    公开(公告)号：US20070121697A1

    公开(公告)日：2007-05-31

    申请号：US11647890

    申请日：2006-12-29

    Applicant: Peter Burgholzer ,  Markus Haltmeier ,  Otmar Scherzer

    Inventor： Peter Burgholzer ,  Markus Haltmeier ,  Otmar Scherzer

    IPC: G01N25/00

    CPC classification number: G01N21/1702 ,  G01N2021/1725 ,  G01N2021/1731 ,  G01N2021/1772 ,  G01N2021/1787 ,  G01N2201/0697

    Abstract: A thermoacoustic tomographic method for imaging an object, wherein the object is thermally excited by a source and the acoustic waves from the object, which are caused by the thermal excitation, from different directions of the object are detected using at least one detector and an image of the object is reconstructed from the detected acoustic waves and the positional information, wherein the acoustic waves detected by the detector are integrated at least in one direction over a length of at least √{square root over (8)}·d, where d denotes the maximum distance from a point of the object to be imaged to the detector.

    Abstract translation: 一种用于对物体进行成像的热声层析成像方法，其中使用至少一个检测器和图像检测物体被物体热激发，并且来自物体的来自物体的声波（由热激发引起）来自物体的不同方向 从检测到的声波和位置信息重建物体，其中由检测器检测的声波至少在一个方向上被整合在至少√{平方根（8.d）的长度上，其中d表示 从要成像的对象的点到检测器的最大距离。

    Ground surface cover type reflectivity variation correction in a differential absorption lidar system
    59.
    发明申请
    Ground surface cover type reflectivity variation correction in a differential absorption lidar system 有权
    差分吸收激光雷达系统中的地面覆盖类型反射率变化校正

    公开(公告)号：US20070002306A1

    公开(公告)日：2007-01-04

    申请号：US11174019

    申请日：2005-07-01

    Applicant: Hooshmand Kalayeh

    Inventor： Hooshmand Kalayeh

    IPC: G01C3/08 ,  G01N21/00

    CPC classification number: G01C3/08 ,  G01N21/314 ,  G01N21/39 ,  G01N2021/1795 ,  G01N2021/3148 ,  G01N2021/3166 ,  G01N2021/394 ,  G01N2201/06113 ,  G01N2201/0697

    Abstract: A method for improving the accuracy of estimating concentration path length of a target molecule using a differential absorption LIDAR (DIAL) system. In particular, this method allows improved detection of plumes containing the target molecule against inhomogeneous background, such as uncovered ground or ground with various types of cover. In an embodiment of the present invention, spectral surface reflectivity variations are systematically corrected based on interpolation of surface reflectivity measurements of multiple offline beams of different wavelengths, which are relatively close to the online wavelength. In another embodiment, the signal to noise ratio of the received online pulse energy is improved by using multiple laser beams having the online wavelength and the signal to noise ratio of the received pulse energies at an offline wavelength is improved by using multiple laser beams having that offline wavelength.

    Abstract translation: 使用差分吸收LIDAR（DIAL）系统来提高估计靶分子的浓度路径长度的精度的方法。 特别地，该方法允许改进检测含有目标分子的羽状物对不均匀的背景，例如未覆盖的地面或具有各种类型的覆盖物的地面。 在本发明的一个实施例中，基于相对接近在线波长的多个不同波长的离线光束的表面反射率测量的内插系统地校正光谱表面反射率变化。 在另一个实施例中，通过使用具有在线波长的多个激光束来改善所接收的在线脉冲能量的信噪比，并且通过使用具有该波长的多个激光束来提高离线波长处的接收脉冲能量的信噪比 离线波长。

Patent Agency Ranking