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    Light guide member, object detection apparatus, and vehicle
    51.
    发明授权
    Light guide member, object detection apparatus, and vehicle 有权
    导光构件，物体检测装置和车辆

    公开(公告)号：US09494685B2

    公开(公告)日：2016-11-15

    申请号：US14467199

    申请日：2014-08-25

    Applicant: Kenichi Yoshimura

    Inventor： Kenichi Yoshimura

    IPC: G01J1/04 ,  G01S17/02 ,  B60S1/08 ,  G01N21/552 ,  G02B6/26 ,  G01N21/3554 ,  G01N21/43 ,  G01N21/47 ,  G02B5/04 ,  G01N21/31 ,  G01N21/958

    CPC classification number: G01S17/026 ,  B60S1/0833 ,  B60S1/0837 ,  B60S1/0844 ,  G01N21/3554 ,  G01N21/43 ,  G01N21/4738 ,  G01N21/552 ,  G01N2021/3155 ,  G01N2021/9586 ,  G01N2201/0626 ,  G01N2201/0631 ,  G01N2201/0636 ,  G01N2201/064 ,  G02B5/04 ,  G02B6/26

    Abstract: A light guide member for an object detection apparatus for detecting an object adhered on a light translucent member based on change of quantity of reflection light received from the light translucent member includes a detection face where light exits to the light translucent member and reflection light reflected from the light translucent member enters, the detection face including a detection area where a part of the reflection light to enter the detection unit passes through, and a non-detection area where remaining part of the reflection light not to enter the detection unit passes through; a first intervening member disposed on the detection face attachable to the light translucent member via the first intervening member; and a second intervening member disposed on the detection face attachable to the light translucent member via the second intervening member. The first intervening member has flexibility greater than flexibility of the second intervening member.

    Abstract translation: 一种用于物体检测装置的导光部件，用于根据从光透光部件接收到的反射光量的变化来检测粘附在透光性部件上的物体，包括：光从光透过部件射出的检测面， 光透过部件进入检测面，检测面包括进入检测部的反射光的一部分的检测区域，以及不进入检测部的反射光的剩余部分的非检测区域通过; 第一中间构件，其经由所述第一居间构件设置在所述检测面上，所述第一居间构件可附接到所述光半透明构件; 以及第二中间构件，其经由所述第二居间构件设置在所述检测面上，所述检测面可附着到所述光半透明构件。 第一个居间成员的灵活性大于第二个居间成员的灵活性。

    Uniform epi-illumination of planar samples
    55.
    发明授权
    Uniform epi-illumination of planar samples 有权
    平面样品的均匀外照射

    公开(公告)号：US08985808B2

    公开(公告)日：2015-03-24

    申请号：US13740590

    申请日：2013-01-14

    Applicant: Bio-Rad Laboratories, Inc.

    Inventor： James W. Hillendahl ,  Evelio Perez

    IPC: F21S4/00 ,  F21V21/005 ,  F21V9/08 ,  F21V13/02 ,  G01N21/64

    CPC classification number: F21V21/005 ,  F21V9/083 ,  F21V13/02 ,  G01N21/255 ,  G01N21/6452 ,  G01N21/6456 ,  G01N27/447 ,  G01N2021/6463 ,  G01N2021/6471 ,  G01N2201/06 ,  G01N2201/0626 ,  G01N2201/0635

    Abstract: A planar sample, particularly of the type used in biological laboratories for detection and sometimes analysis of two-dimensional arrays of proteins, nucleic acids, or other biological species, is illuminated by epi-illumination using optically filtered line lights that are arranged along opposing parallel sides of a rectangle in which the sample array resides, with two coaxial line lights on each side of the rectangle, and the two on any given side being separated by a gap whose optimal width depends on the wavelength band transmitted by the optical filter. Surprisingly, the gap eliminates the peak in intensity at the center of the sample area and the decrease that occurs from the center outward that would otherwise occur with a single continuous filtered line light, producing instead a substantially uniform intensity along the direction parallel to the line lights.

    Abstract translation: 平面样品，特别是用于生物实验室中用于检测和有时分析蛋白质，核酸或其他生物物种的二维阵列的类型的样品，通过使用沿着相对的平行排列的光学滤波的线光照射外照射 样品阵列所在的矩形的边，在矩形的每一侧上具有两根同轴线灯，并且任意给定侧上的两根被间隔开，该间隙的最佳宽度取决于由滤光器传输的波长带。 令人惊奇的是，间隙消除了样品区域中心处的强度峰值以及从中心向外发生的减少，否则会出现与单个连续过滤线条光线相反的方向，沿着平行于该线条的方向产生基本均匀的强度 灯光

    48-channel arrayed isosbestic wavelength detection system
    56.
    发明授权
    48-channel arrayed isosbestic wavelength detection system 有权
    48通道阵列等离子体波长检测系统

    公开(公告)号：US08390811B2

    公开(公告)日：2013-03-05

    申请号：US13056898

    申请日：2009-12-09

    Applicant: Yu Aimin ,  Zhende Wang

    Inventor： Yu Aimin ,  Zhende Wang

    IPC: G01N21/00

    CPC classification number: G01N21/253 ,  G01J1/08 ,  G01J1/16 ,  G01J1/42 ,  G01J1/44 ,  G01J3/42 ,  G01N21/3151 ,  G01N2201/0626

    Abstract: A multi-channel arrayed isosbestic wavelength detection system comprises an arrayed light source board, an arrayed photoelectric sensor board, and an intermediate system frame. The arrayed light source board and arrayed photoelectric sensor board are assembled at opposite sides of the intermediate system frame. In addition, the arrayed light source system has a plurality of light-emitting elements, each of which comprises two monochromatic light sources that provide main wavelength and reference wavelength respectively, and the two wavelengths are isosbestic wavelengths. The arrayed photoelectric sensor system has a plurality of photoelectric sensors, which are aligned at fixed positions in one-to-one correspondence with the light-emitting elements.

    Abstract translation: 多通道阵列等离子体波长检测系统包括阵列光源板，阵列光电传感器板和中间系统框架。 排列的光源板和阵列光电传感器板组装在中间系统框架的相对侧。 此外，排列的光源系统具有多个发光元件，每个发光元件包括分别提供主波长和参考波长的两个单色光源，并且两个波长是等腰波长。 阵列式光电传感器系统具有多个光电传感器，它们在与发光元件一一对应的固定位置处对准。

    LIQUID CONCENTRATION DETECTOR FOR A BLOOD PURIFICATION APPARATUS
    57.
    发明申请
    LIQUID CONCENTRATION DETECTOR FOR A BLOOD PURIFICATION APPARATUS 有权
    用于血液净化装置的液体浓度检测器

    公开(公告)号：US20110144459A1

    公开(公告)日：2011-06-16

    申请号：US12967643

    申请日：2010-12-14

    Applicant: Kunihiko Akita ,  Tomoya Murakami ,  Takayuki Hirano ,  Yasushi Takakuwa

    Inventor： Kunihiko Akita ,  Tomoya Murakami ,  Takayuki Hirano ,  Yasushi Takakuwa

    IPC: A61B5/1455

    CPC classification number: G01N21/274 ,  A61M1/16 ,  A61M1/1609 ,  A61M2205/15 ,  A61M2205/3306 ,  A61M2205/3313 ,  G01N21/05 ,  G01N21/59 ,  G01N2201/0621 ,  G01N2201/0626

    Abstract: A blood purification apparatus includes a blood purification instrument for extracorporeally circulating blood of a patient and a concentration detector detecting a concentration of liquid flowing during blood purification. The concentration detector has a light emitter irradiating light onto said liquid, a light receiver receiving light from the light emitter transmitted through said liquid, and a detector detecting the received light intensity received by the light receiver. The concentration detector detects the concentration of the liquid based on the received light intensity and can be calibrated by adjusting an amount of irradiation by the light emitter so that the received light intensity has a predetermined value.

    Abstract translation: 血液净化装置包括：用于体外循环患者血液的血液净化装置和检测血液净化期间流动的液体浓度的浓度检​​测器。 浓度检测器具有将光照射到所述液体上的发光体，接收来自透射通过所述液体的发光体的光的光接收器，以及检测由光接收器接收的接收光强度的检测器。 浓度检测器基于接收的光强度检测液体的浓度，并且可以通过调节光发射器的照射量来校准，使得接收的光强度具有预定值。

    Method and apparatus for auto-adjusting illumination
    59.
    发明授权
    Method and apparatus for auto-adjusting illumination 有权
    自动调节照明的方法和装置

    公开(公告)号：US07557920B2

    公开(公告)日：2009-07-07

    申请号：US11563146

    申请日：2006-11-25

    Applicant: Gary A. Lebens

    Inventor： Gary A. Lebens

    IPC: G01B11/00

    CPC classification number: G01N21/21 ,  G01N21/8806 ,  G01N21/95684 ,  G01N2021/8825 ,  G01N2021/8835 ,  G01N2021/8848 ,  G01N2201/062 ,  G01N2201/0626

    Abstract: A machine-vision system that provides changing and/or automatic adjustment of illumination angle, dispersion, intensity, and/or color of illumination. One such system includes a light source emitting polarized light, a machine-vision imager, an image processor operative to generate a quality parameter based on the image, and one or more of the means described above for selectively directing the light in a predetermined pattern based on its polarization and on the quality parameter of the image. Some embodiments include an imager, a controllable light source, first and second optical elements, that selectively direct light in first and second patterns, and a controller controlling the light characteristics using the first and second light patterns. One method includes setting one or more illumination parameters, illuminating the object based on the illumination parameters, obtaining an image, generating a quality parameter based on a region of interest, and iterating using different illumination parameters.

    Abstract translation: 提供照明角度，色散，强度和/或照明颜色的变化和/或自动调整的机器视觉系统。 一种这样的系统包括发射偏振光的光源，机器视觉成像器，可操作以基于图像生成质量参数的图像处理器，以及上述用于以预定图案为基础选择性地引导光的上述装置中的一个或多个 对其极化和图像的质量参数。 一些实施例包括成像器，可控光源，第一和第二光学元件，其选择性地引导第一和第二图案中的光，以及控制器，其使用第一和第二光图案控制光特性。 一种方法包括设置一个或多个照明参数，基于照明参数照亮对象，获得图像，基于感兴趣区域生成质量参数，以及迭代使用不同的照明参数。

    Portable, scanning and analyzing apparatus
    60.
    发明授权
    Portable, scanning and analyzing apparatus 失效
    便携式，扫描和分析仪器

    公开(公告)号：US07365849B2

    公开(公告)日：2008-04-29

    申请号：US11249965

    申请日：2005-10-12

    Applicant: Wen Fa Yao ,  Chih Ming Wang ,  Yung Chuan Liu ,  Shih Yang Lo ,  Roger Lai ,  Kuang Pin Hsiung

    Inventor： Wen Fa Yao ,  Chih Ming Wang ,  Yung Chuan Liu ,  Shih Yang Lo ,  Roger Lai ,  Kuang Pin Hsiung

    IPC: G01J3/46

    CPC classification number: G01N21/8483 ,  G01N21/274 ,  G01N21/78 ,  G01N2021/6419 ,  G01N2021/6441 ,  G01N2021/8645 ,  G01N2021/8654 ,  G01N2201/0221 ,  G01N2201/0626 ,  G01N2201/0627 ,  G01N2201/064 ,  G01N2201/0833

    Abstract: A portable, scanning and analyzing apparatus that uses an integrated scan probe for the scanning operation is described. The integrated scanning probe is formed with a light emitting diode array light source and a photodiode detector array. After a test sample finishes the reaction in test strip paper, a scanner device scans the test paper to collect the optical signals at variable, consecutive intervals along the scanning path to obtain the test signal accordingly. Then, the scanner device outputs the test signal for amplification. The amplified test signals are sent to an analog/digital converter such that the amplified test signals are converted into digital signals, which are then output to a computing unit for analyzing for subjective analytical results. The computing unit couples with the controller device, wherein the controller device controls a driver device that drives the scanner device to perform the scanning operation on the test paper.

    Abstract translation: 描述了使用集成扫描探针进行扫描操作的便携式扫描和分析装置。 集成扫描探针由发光二极管阵列光源和光电二极管检测器阵列形成。 测试样品在测试条纸中完成反应后，扫描仪器将扫描测试纸，沿着扫描路径以可变的连续间隔收集光信号，从而获得相应的测试信号。 然后，扫描仪装置输出用于放大的测试信号。 放大的测试信号被发送到模拟/数字转换器，使得放大的测试信号被转换成数字信号，然后输出到计算单元以分析主观分析结果。 所述计算单元与所述控制器装置耦合，其中所述控制器装置控制驱动所述扫描仪装置以对所述测试纸进行扫描操作的驱动装置。

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