Scanning optical microscope
    12.
    发明授权
    Scanning optical microscope 有权
    扫描光学显微镜

    公开(公告)号:US06255646B1

    公开(公告)日:2001-07-03

    申请号:US09401203

    申请日:1999-09-22

    Abstract: A scanning optical microscope comprising a laser source, a scan optical system for scanning a sample with a laser beam from the laser source, a spectral resolving optical system for resolving spectra of fluorescent rays from the sample, a wavelength splitting optical system for splitting the fluorescent rays that have passed the spectral resolving optical system into rays of a plurality of different wavelengths and guiding the split rays to optical paths of the plurality of different wavelengths, a plurality of image forming optical systems, respectively provided in the optical paths of the plurality of different wavelengths, for forming images of the fluorescent rays from the sample, a plurality of confocal apertures respectively provided in the optical paths at focal points of the image forming optical systems, and a plurality of photosensors, respectively provided in the optical paths, for sensing the fluorescent rays from the sample that have passed the respective confocal apertures.

    Abstract translation: 一种扫描光学显微镜,包括激光源,用于从激光源激光束扫描样品的扫描光学系统,用于分辨来自样品的荧光的光谱的光谱分辨光学系统,用于分离荧光的波长分离光学系统 已经通过光谱分辨光学系统的光线成为多个不同波长的光线并且将分裂光线引导到多个不同波长的光路;分别设置在多个不同波长的光路中的多个成像光学系统 用于形成来自样品的荧光的图像,分别设置在图像形成光学系统的焦点处的光路中的多个共焦孔,以及分别设置在光路中的多个光电传感器,用于感测 来自样品的已经通过各个共焦孔的荧光 s。

    Automatic focusing method
    14.
    发明授权
    Automatic focusing method 失效
    自动对焦方式

    公开(公告)号:US4902101A

    公开(公告)日:1990-02-20

    申请号:US108936

    申请日:1987-10-16

    CPC classification number: G02B21/244 Y10S359/90

    Abstract: An automatic focusing apparatus of a peak stop system adapted to perform focusing adjustment by: measuring contrast while moving stepwise an objective lens or an object in a direction of a focal point along an optical axis of the objective lens with a certain pitch width from a reference point to store the contrast measured at each position during the movement into a memory: comparing a difference between the contrast value measured at a present position where the objective lens or the object has been just moved and the contrast value stored at each position where the objective lens or the object has been already moved, with a preset judgment value; and judging that the position of the maximum contrast (the focal point) has been passed in relation to the gradual movement with the above pitch width when each of compared results is a positive value at each position, in order to make it possible to detect accurately the position of the maximum contrast, disregarding sub-peaks of the contrast.

    Abstract translation: 一种峰值停止系统的自动对焦装置,其适用于通过以下步骤进行聚焦调节:测量对比度,同时沿着物镜的光轴逐步移动物镜方向的焦点的物体,从参考物以一定的间距宽度 指出在移动到存储器期间在每个位置处测量的对比度:比较在目标位置处测量的对比度值与物镜刚刚移动的对比度值与存储在每个位置处的对比度值之间的差异, 透镜或物体已经移动,具有预设的判断值; 并且当每个比较结果在每个位置处为正值时,判断相对于具有上述间距宽度的逐渐移动已经通过了最大对比度(焦点)的位置,以便准确地检测 最大对比度的位置,忽略对比度的次峰值。

    Fluorescence photometric apparatus
    16.
    发明授权
    Fluorescence photometric apparatus 有权
    荧光测光仪

    公开(公告)号:US07324200B2

    公开(公告)日:2008-01-29

    申请号:US11644730

    申请日:2006-12-22

    CPC classification number: G01N21/6456 G01N2021/6419 G01N2021/6421

    Abstract: A fluorescence photometric apparatus which includes a light source, a light irradiating unit configured to condense light from the light source on a sample by means of an objective lens and irradiating the sample with the condensed light, and a photodetector which detects fluorescence emitted from the sample, includes an illuminating unit configured to obtaining a sample image, a position adjusting unit configured to adjusting a relative position of the sample and a position of a light spot condensed by the light irradiating unit, and an imaging unit configured to simultaneously two-dimensionally or three-dimensionally imaging both the sample image and an image of the light spot from the light irradiating unit configured to condensing the light on the sample.

    Abstract translation: 一种荧光测光装置,包括光源,光照射单元,被配置为通过物镜将来自光源的光聚集在样品上并用聚光照射样品;以及光检测器,其检测从样品发出的荧光 包括被配置为获得样本图像的照明单元,配​​置为调整样本的相对位置和由所述光照射单元聚集的光点的位置的位置调整单元,以及被配置为同时二维地 对来自被配置为将光聚光在样品上的光照射单元的样本图像和光点的图像进行三维成像。

    Fluorescence photometric apparatus
    17.
    发明申请
    Fluorescence photometric apparatus 有权
    荧光测光仪

    公开(公告)号:US20070097369A1

    公开(公告)日:2007-05-03

    申请号:US11644730

    申请日:2006-12-22

    CPC classification number: G01N21/6456 G01N2021/6419 G01N2021/6421

    Abstract: A fluorescence photometric apparatus which includes a light source, a light irradiating unit configured to condense light from the light source on a sample by means of an objective lens and irradiating the sample with the condensed light, and a photodetector which detects fluorescence emitted from the sample, includes an illuminating unit configured to obtaining a sample image, a position adjusting unit configured to adjusting a relative position of the sample and a position of a light spot condensed by the light irradiating unit, and an imaging unit configured to simultaneously two-dimensionally or three-dimensionally imaging both the sample image and an image of the light spot from the light irradiating unit configured to condensing the light on the sample.

    Abstract translation: 一种荧光测光装置,包括光源,光照射单元,被配置为通过物镜将来自光源的光聚集在样品上并用聚光照射样品;以及光检测器,其检测从样品发出的荧光 包括被配置为获得样本图像的照明单元,配​​置为调整样本的相对位置和由所述光照射单元聚集的光点的位置的位置调整单元,以及被配置为同时二维地 对来自被配置为将光聚光在样品上的光照射单元的样本图像和光点的图像进行三维成像。

    Light measurement apparatus and light measurement method
    18.
    发明申请
    Light measurement apparatus and light measurement method 审中-公开
    光测量装置和光测量方法

    公开(公告)号:US20070008536A1

    公开(公告)日:2007-01-11

    申请号:US11522191

    申请日:2006-09-15

    CPC classification number: G01N21/6408 G01N21/6452 G01N21/6458

    Abstract: There is provided a light measurement apparatus includes a light source, a container which includes a sample tank, a lens which condenses light from a sample accommodated in the sample tank or from the container which are exited by a exciting light from the light source, a photodetector which detects light from the sample accommodated in the sample tank or from the container, wherein the light passes through the lens, a position detecting unit which detects a position of the sample tank based on a detection output from the photodetector, and a position adjusting unit which sets the container or the lens based on a detection output from the position detecting unit.

    Abstract translation: 提供了一种光测量装置,包括光源,容器,其包括样品罐,将来自容纳在样品罐中的样品的光或者通过来自光源的激发光退出的容器冷凝的透镜, 光检测器,其检测来自容纳在样品槽中的样品或来自容器的光,其中光通过透镜;位置检测单元,其基于来自光电检测器的检测输出检测样品池的位置,以及位置调整 单元,其基于来自位置检测单元的检测输出来设置容器或透镜。

    Space diversity receivers
    19.
    发明授权
    Space diversity receivers 失效
    空间分集接收机

    公开(公告)号:US5410748A

    公开(公告)日:1995-04-25

    申请号:US889668

    申请日:1992-05-28

    CPC classification number: H04B7/0811 H04B7/0814 H04B7/0817

    Abstract: A space diversity receiver comprises a plurality of antenna connectors, with each of which an antenna is to be connected, a signal selecting portion for selecting one of signals from the antenna connectors, a signal processing circuit block for producing an output signal based on a signal selected by the signal selecting portion, wherein a signal sampling operation through which the signals obtained from the antenna connectors are sampled for every short period to be supplied to the signal processing circuit block is performed by the signal selecting portion during a specific period so as to select one of the antenna connectors through which a signal giving rise to the best output signal of the signal processing circuit block is introduce and the signal introduced through the selected antenna connector is continuously selected by the signal selecting portion during a period successive to the specific period, the signal selecting portion being controlled to perform the signal sampling operation in such a manner that noise components in the output signal of the signal processing circuit block resulted from the signal sampling operation are effectively reduced.

    Abstract translation: 空间分集接收机包括多个天线连接器,每个天线连接器中的每一个天线将被连接,用于选择来自天线连接器的信号之一的信号选择部分,用于基于信号产生输出信号的信号处理电路块 由信号选择部分选择,其中通过信号选择部分在特定时段期间执行将从天线连接器获得的信号从每个短周期采样以提供给信号处理电路块的信号采样操作,以便 选择引入信号处理电路块的最佳输出信号的信号的天线连接器中的一个引入,并且在特定周期内连续地通过选择的天线连接器引入的信号被信号选择部分连续地选择 信号选择部分被控制以执行信号采样o 使得由信号采样操作产生的信号处理电路块的输出信号中的噪声分量被有效地减少。

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