観察システム、光学部品、及び観察方法

    公开(公告)号:JPWO2016092674A1

    公开(公告)日:2017-10-05

    申请号:JP2016563357

    申请日:2014-12-11

    Abstract: 試料の所望の部分における3次元的な画像情報を精度良く取得することができる観察システム等を提供する。観察システム1は、対物レンズ14の光軸と直交する面に配列された複数のホールであって、励起光を上記光軸と平行な方向に沿って通過させる複数のホール134が設けられたホールユニット13と、複数のホール134の少なくとも1つ及び対物レンズ14を通過した励起光が試料SPに照射されることにより発生した蛍光を、対物レンズ14及び複数のホール134の少なくとも1つを介して受光し、画像信号を出力する撮像部16とを備え、複数のホール134は、各ホールを通過する励起光のビーム径が上記光軸方向において最小となる位置であるピンホール位置が互いに異なる複数種類のホールを含み、撮像部16は、受光した蛍光を、該蛍光が通過したホール134のXY平面における配置に応じて分離し、分離した蛍光ごとに画像信号を出力する。

    Laser scanning method for measuring in vivo amount of specific substance
    54.
    发明专利
    Laser scanning method for measuring in vivo amount of specific substance 审中-公开
    用于测量特定物质的体积的激光扫描方法

    公开(公告)号:JP2013126443A

    公开(公告)日:2013-06-27

    申请号:JP2011276295

    申请日:2011-12-16

    Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning method for measuring in vivo amount of a specific substance, which can quantitatively and non-invasively measure the concentration and distribution of lutein in ocular fundus.SOLUTION: The laser scanning method for measuring an in vivo amount of a specific substance is characterized in measuring the density of the lutein from a signal intensity level of an anti-stokes ray by causing the wavelength of the anti-Stokes ray to be greater than a wavelength absorption band of a specific substance, shifting the wavelength of a probe light by the amount of shifting in Raman scattering of the specific substance from the wavelength of the anti-Stokes ray, and shifting the wavelength of a Stokes light by the amount of shifting in Raman scattering of the specific substance from the wavelength of the probe light.

    Abstract translation: 要解决的问题:提供用于测量特定物质的体内量的激光扫描方法,其可以定量和非侵入性地测量眼底中叶黄素的浓度和分布。 解决方案:用于测量特定物质的体内量的激光扫描方法的特征在于通过使反斯托克斯光线的波长通过反斯托克斯光线的波长来测量来自反斯托克斯光线的信号强度水平的叶黄素的密度 大于特定物质的波长吸收带,将探测光的波长通过特定物质的拉曼散射的偏移量与反斯托克斯光线的波长相移,并将斯托克斯光的波长偏移 特定物质的拉曼散射从探测光的波长偏移的量。 版权所有(C)2013,JPO&INPIT

    DETECTION DEVICE, DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING DETECTION PROGRAM
    56.
    发明公开
    DETECTION DEVICE, DETECTION METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING DETECTION PROGRAM 审中-公开
    检测装置,检测方法和非中转计算机可读记录介质存储检测程序

    公开(公告)号:EP3229011A1

    公开(公告)日:2017-10-11

    申请号:EP17164978.3

    申请日:2017-04-05

    Abstract: A detection device includes: a light source that emits, toward an object, light of a first wavelength band, and light of a second wavelength band that is less readily absorbed by water than the light of the first wavelength band; a polarization splitter that splits at least one of S-polarized light and P-polarized light from light that has been reflected or scattered at the object; a photoreceptor that receives light reflected or scattered at the object via the polarization splitter; and a control unit that determines a state of the object from information based on light received by the photoreceptor. The light emitted by the light source is random polarized light where the ratio of P-polarized light and S-polarized light is generally uniform.

    Abstract translation: 本发明提供一种检测装置,其特征在于,具备:光源,向第一波长频带的光以及比第一波长频带的光难以被水吸收的第二波长频带的光朝向被摄体射出; 偏振分光器,其将来自在所述物体处反射或散射的光的S偏振光和P偏振光中的至少一个分光; 接收经由偏振分离器在对象处反射或散射的光的感光器; 以及控制单元,该控制单元根据由感光体接收的光的信息来确定物体的状态。 由光源发出的光是随机偏振光,其中P偏振光和S偏振光的比率大致均匀。

    PROCEDE ET DISPOSITIF POUR INSPECTER LES SOUDURES D'EMBALLAGES
    57.
    发明公开
    PROCEDE ET DISPOSITIF POUR INSPECTER LES SOUDURES D'EMBALLAGES 有权
    VERFAHREN VORRICHTUNG ZUR INSPEKTION VONVERPACKUNGSNÄHTEN

    公开(公告)号:EP3055681A1

    公开(公告)日:2016-08-17

    申请号:EP14790237.3

    申请日:2014-10-09

    Applicant: Luceo

    Abstract: The invention concerns a method for inspecting packaging seams which involves: - creating a light beam producing at least one light transition (t); - acquiring a raw image matrix (B(N)) encompassing the light transition; - memorising, from each obtained image (B(N)), a measurement of the diffusion of the light transition; - for each of the H successive scanning increments, creating, from the raw matrix image (B(N)), an image line of which each pixel receives, as a value, the measurement in the raw matrix image (B(N)) of the diffusion of at least the light transition; - next, recording at least N lines of images in order to obtain a matrix image; - and analysing the matrix image in order to determine the conformity of the seam on said portion when the transverse width remains, at any point, greater than a given minimum.

    Abstract translation: 检查包装焊缝的方法包括产生产生至少一个光转变(t)并获取覆盖光转变的原始矩阵图像(B(N))的光束的步骤。 对于获得的每个图像(B(N)),存储光跃迁的扩散的测量。 对于N个连续扫描增量中的每一个,原始矩阵图像(B(N))用于创建图像行,其中每个像素作为其值接收原始矩阵图像(B(N))中的扩散的测量 至少光转变。 连续地存储至少N个图像行以获得矩阵图像,并且分析矩阵图像以确定当其横向宽度保持时,沿着所述分数的焊缝在所有点处均大于给定最小值。

    OPTICAL UNIT, FLUORESCENCE DETECTION DEVICE, AND FLUORESCENCE DETECTION METHOD
    60.
    发明公开
    OPTICAL UNIT, FLUORESCENCE DETECTION DEVICE, AND FLUORESCENCE DETECTION METHOD 有权
    OPTISCHE EINHEIT,FLUORESZENZDETEKTOR UND FLUORESZENZDETEKTIONSVERFAHREN

    公开(公告)号:EP2829901A1

    公开(公告)日:2015-01-28

    申请号:EP13763578.5

    申请日:2013-02-20

    Inventor: WATANABE, Yukio

    Abstract: Even when the distance from an objective lens to a sample differs, the distribution of light from the sample can be detected accurately.
    A first lens 23 for converting light from the objective lens into parallel light is composed of a concave lens part 32 having a concave curved face 32c in a center portion of a flat face 32a, and a convex lens part 33 having a convex curved face 33c around a flat face 33b. Further, the first lens 23 includes first and second regions for diverging light through the flat face 33b and the concave curved face 32c and a third region for collecting light through the convex curved face 33c and the concave curved face 32c. When the sample is placed on a sample table while being sealed in a two-dimensional electrophoresis substrate, light totally reflected by a side surface of the objective lens is caused to enter the second region. In contrast, when the sample is directly placed on the sample table, the light is caused to enter the third region. As a result, in any of the cases, the rays of light d emitted from the first lens 23 are nearly parallel to one another, and are nearly parallel to the optical axis.

    Abstract translation: 即使从物镜到样本的距离不同,也可以准确地检测来自样品的光的分布。 用于将来自物镜的光转换成平行光的第一透镜23由在平坦面32a的中心部分具有凹曲面32c的凹透镜部32和具有凸曲面33c的凸透镜部33 围绕平面33b。 此外,第一透镜23包括用于使光通过平面33b和凹曲面32c发散的第一和第二区域,以及用于通过凸曲面33c和凹曲面32c收集光的第三区域。 当样品被放置在样品台上同时密封在二维电泳基片中时,由物镜的侧面全反射的光进入第二区域。 相反,当将样品直接放置在样品台上时,使光进入第三区域。 结果,在任何情况下,从第一透镜23发射的光线d几乎彼此平行,并且几乎平行于光轴。

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