公开(公告)号：US20090190124A1

公开(公告)日：2009-07-30

申请号：US12285191

申请日：2008-09-30

Applicant: Bily Wang ,  Kuei-Pao Chen ,  Chih-Ming Wang

Inventor： Bily Wang ,  Kuei-Pao Chen ,  Chih-Ming Wang

IPC: G01J1/10 ,  G02B27/40

CPC classification number: G01J1/10 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/08 ,  G01J2001/083 ,  G01M11/0264 ,  G02B19/0028 ,  G02B19/0066 ,  G02B27/0977 ,  G02B27/0994

Abstract: A uniform light generating system for testing an image-sensing device includes a light-generating unit, a light-transmitting unit, a light-diffusing unit, and a lens unit. The light-generating unit has a substrate and a plurality of light-emitting elements electrically disposed on the substrate. The light-transmitting unit has one side communicated with the light-generating unit for receiving and uniformizing light beams projected from the light-emitting elements. The light-diffusing unit has one side disposed on the other side of the light-transmitting unit for receiving and diffusing the light beams that have passed through the light-transmitting unit. The lens unit is disposed on the other side of the light-diffusing unit for transmitting the light beams that have passed through the light-diffusing unit to the image-sensing device.

Abstract translation: 用于测试图像感测装置的均匀光产生系统包括发光单元，光发射单元，光漫射单元和透镜单元。 光产生单元具有基板和电气设置在基板上的多个发光元件。 光发射单元具有与发光单元连通的用于接收并均匀化从发光元件投射的光束的一侧。 光漫射单元的一侧设置在透光单元的另一侧，用于接收并扩散已经通过光发射单元的光束。 透镜单元设置在光漫射单元的另一侧，用于将已经通过光漫射单元的光束传输到图像感测装置。

公开(公告)号：US20090153850A1

公开(公告)日：2009-06-18

申请号：US12304276

申请日：2007-06-13

Applicant: Tim Nielsen ,  Thomas Koehler

Inventor： Tim Nielsen ,  Thomas Koehler

IPC: G01J1/10 ,  G01J1/58

CPC classification number: A61B5/4312 ,  A61B5/0091 ,  A61B2560/0233 ,  G01N21/278 ,  G01N21/4795 ,  G01N21/64

Abstract: The invention relates to a device for imaging an interior of a turbid medium and a medical image acquisition device comprising: a) a measurement volume (15) for accommodating the turbid medium (45); b) a light source (5) for irradiating the turbid medium (45); c) a photodetector unit 10 for detecting light emanating from the measurement volume (15). The device for imaging an interior of the turbid medium and the medical image acquisition device are adapted such that the devices further comprise a calibration device (55, 60) arranged to be optically coupled to the measurement volume (15) and comprising a calibration light source (65) arranged to simultaneously generate the excitation light and further light corresponding to the fluorescence light. The invention also relates to a calibration device (60) arranged to be inserted into a receptacle (20) that comprises a measurement volume (15) for receiving a turbid medium (45) in a device for imaging an interior of a turbid medium (45), having a contact part (70) comprising a contact surface (75) that fits at least a part of the surface of the receptacle (20) facing the measurement volume (15), and having a calibration light source (65) arranged to simultaneously generate light that causes fluorescent emission in a fluorescent agent present in the turbid medium and further light corresponding to the fluorescence light. The contact part (70) may be removable.

Abstract translation: 本发明涉及一种用于对浑浊介质内部进行成像的装置和医用图像采集装置，包括：a）用于容纳混浊介质的测量体积（15）; b）用于照射混浊介质（45）的光源（5）; c）用于检测从测量体积（15）发出的光的光电检测器单元10。 用于对浑浊介质和医学图像采集装置的内部进行成像的装置适于使得装置还包括校准装置（55,60），该校准装置被布置成光学耦合到测量体积（15），并且包括校准光源 （65），其被布置成同时产生对应于所述荧光的激发光和另外的光。 本发明还涉及一种被布置成插入到容器（20）中的校准装置（60），该容器包括用于在混浊介质（45）的内部成像的装置中接收混浊介质（45）的测量体积 ），其具有接触部分（70），所述接触部分（70）包括接合表面（75），所述接触表面（75）适合面向所述测量体积（15）的所述容器（20）的表面的至少一部分，并且具有校准光源（65） 同时产生在混浊介质中存在的荧光剂中引起荧光发射的光，并且产生对应于荧光的另外的光。 接触部分（70）可以是可移除的。

公开(公告)号：US07532319B2

公开(公告)日：2009-05-12

申请号：US12043870

申请日：2008-03-06

Applicant: Haeng Seok Yang ,  Sang Kyeong Yun ,  Seung Do An

Inventor： Haeng Seok Yang ,  Sang Kyeong Yun ,  Seung Do An

IPC: G01J1/10 ,  G01J1/42

CPC classification number: G02B26/0808

Abstract: Disclosed herein is an apparatus for calibrating the displacement of reflective parts in a diffractive optical modulator. The apparatus includes a diffractive optical modulator, a light intensity measurement unit, a projection unit, and display electronics. The light intensity measurement unit is disposed near one side of the diffractive optical modulator and measures and outputs the intensity of incident linear diffracted light having a predetermined diffraction order.

Abstract translation: 本文公开了一种用于校准衍射光学调制器中的反射部件的位移的装置。 该装置包括衍射光学调制器，光强测量单元，投影单元和显示电子器件。 光强测量单元设置在衍射光学调制器的一侧附近，并测量并输出具有预定衍射级数的入射线性衍射光的强度。

公开(公告)号：US20090033927A1

公开(公告)日：2009-02-05

申请号：US12217796

申请日：2008-07-09

Applicant: Harald Kerschbaumer

Inventor： Harald Kerschbaumer

IPC: G01J1/10 ,  G01J3/46

CPC classification number: A61C19/10 ,  G01J3/46 ,  G01J3/462 ,  G01J3/463 ,  G01J3/508 ,  G01J3/52

Abstract: The invention relates to a method (100) for producing color elements of a shade guide. To this end, color values of known color elements (15) of shade guides (10) with similar lightness values, hues and chromata are initially ascertained. In another method step, the color values of each new color element are determined while increasing a color distance (16) between the lightness values, hues and chromata of the previously ascertained color values.

Abstract translation: 本发明涉及一种用于产生阴影引导件的颜色元素的方法（100）。 为此，最初确定了具有相似亮度值，色调和色度的色调引导件（10）的已知颜色元素（15）的颜色值。 在另一种方法步骤中，在增加先前确定的颜色值的亮度值，色调和色度之间的色彩距离（16）的同时确定每个新颜色元素的颜色值。

公开(公告)号：US07417726B2

公开(公告)日：2008-08-26

申请号：US11087103

申请日：2005-03-22

Applicant: H. Pin Kao ,  Ian A. Harding ,  Achim Karger ,  Mark F. Oldham ,  Omead Ostadan ,  Greg Young

Inventor： H. Pin Kao ,  Ian A. Harding ,  Achim Karger ,  Mark F. Oldham ,  Omead Ostadan ,  Greg Young

IPC: G01N31/00 ,  G01J1/10

CPC classification number: G01N35/028 ,  B01L3/0293 ,  B01L3/5025 ,  B01L3/50851 ,  B01L3/50853 ,  B01L3/563 ,  B01L7/52 ,  B01L9/50 ,  B01L9/523 ,  B01L2200/021 ,  B01L2200/025 ,  B01L2200/0605 ,  B01L2200/0642 ,  B01L2200/0689 ,  B01L2300/022 ,  B01L2300/044 ,  B01L2300/046 ,  B01L2300/0829 ,  B01L2300/0851 ,  B01L2300/0864 ,  B01L2300/1805 ,  B01L2400/0406 ,  B01L2400/0409 ,  B01L2400/0487 ,  G01N21/274 ,  G01N21/6428 ,  G01N21/6452 ,  G01N2035/00366 ,  H04N5/361 ,  H04N5/367 ,  Y10T436/10

Abstract: An apparatus for normalizing a PCR instrument, can comprise a microplate comprising at least 6,000 wells and a system of dyes at known concentrations in a plurality of the at least 6,000 wells. A method for normalizing a system can comprise (a) providing a microplate comprising at least 6,000 wells and a system of dyes; (b) exciting at least one dye; (c) detecting an emission output for the at least one dye; (d) determining if the emission output is in an acceptable range; and (e) adjusting the system so that the emission output is in the acceptable range.

Abstract translation: 用于标准化PCR仪器的装置可以包括在多个至少6000个孔中包含至少6,000个孔的微板和已知浓度的染料体系。 标准化系统的方法可以包括（a）提供包含至少6,000个孔和染料体系的微板; （b）激发至少一种染料; （c）检测所述至少一种染料的排放输出; （d）确定排放量是否在可接受的范围内; 和（e）调整系统使发射输出在可接受的范围内。

公开(公告)号：US07400394B2

公开(公告)日：2008-07-15

申请号：US11131173

申请日：2005-05-17

Applicant: Harold E. Hager ,  William D. Sherman

Inventor： Harold E. Hager ,  William D. Sherman

IPC: G01J1/10

CPC classification number: G01J3/42 ,  G01N21/783 ,  G01N2021/1793 ,  G01N2021/7773 ,  G01S7/495

Abstract: Apparatus and methods for calibrating an optical detector. In one embodiment an optical reference apparatus includes a body having an outer surface. At least a portion of the outer surface has a reflectance that can vary. The optical reference apparatus is adapted to be deployed with a cloud of optical sensors and has a terminal velocity that is about the same as the terminal velocity of the sensors. Further, the variation of the reflectance can be caused by a rotation of the optical reference apparatus (caused by an aerodynamic member). The sensors may be made from porous silicon and the optical reference apparatus may include a retroreflector. The apparatus also provides a method of referencing an optical signal. The method includes deploying an optical reference apparatus with a cloud of sensors and detecting a variation in its reflectance.

Abstract translation: 用于校准光学检测器的装置和方法。 在一个实施例中，光学参考装置包括具有外表面的主体。 外表面的至少一部分具有可以变化的反射率。 光学参考设备适于部署有云的光学传感器，并具有与传感器的终端速度大致相同的终端速度。 此外，反射率的变化可以由光学参考装置的旋转（由空气动力学构件引起）引起。 传感器可以由多孔硅制成，并且光学参考设备可以包括后向反射器。 该装置还提供了一种参考光信号的方法。 该方法包括部署具有云传感器的光学参考装置并检测其反射率的变化。

公开(公告)号：US07253898B2

公开(公告)日：2007-08-07

申请号：US11096172

申请日：2005-03-31

Applicant: George Saikalis ,  Shigeru Oho

Inventor： George Saikalis ,  Shigeru Oho

IPC: G08B21/00 ,  G01J1/42 ,  G01J1/10 ,  G01J1/32 ,  G01J1/20 ,  G01N21/00

CPC classification number: B60S1/0844 ,  B60S1/0822 ,  B60S1/0833 ,  G01N21/958 ,  G06K9/00791

Abstract: A system which detects droplets on a translucent surface having a camera which, upon activation, acquires an image of a portion of the surface. A radiation source, upon activation, illuminates the portion of the translucent surface while a control circuit selectively activates both the camera and the radiation source. A processor receives a captured image from the camera and, through image processing, generates an output signal representative of the number of droplets on the portion of the translucent surface.

Abstract translation: 一种在具有相机的半透明表面上检测液滴的系统，其在激活时获取表面的一部分的图像。 辐射源在激活时照亮半透明表面的部分，同时控制电路选择性地激活照相机和辐射源两者。 处理器从相机接收捕获的图像，并且通过图像处理产生表示半透明表面部分上的液滴数量的输出信号。

公开(公告)号：US07248356B2

公开(公告)日：2007-07-24

申请号：US10818693

申请日：2004-04-06

Applicant: Ulrich J. Pfeiffer

Inventor： Ulrich J. Pfeiffer

IPC: G01J1/10

CPC classification number: G01N21/64 ,  G01N21/278

Abstract: A calibration aid may be assembled as follows. First, the standard reference substance is prepared by dissolving ICG dye and albumin protein in water. Then, the carrier sheet of fleece material is soaked therein and dried. After drying the carrier sheet, a thin well defined layer of protein bound dye is present at the surface of the fleece material. The carrier sheet and the backing sheet are laminated into a plastic card. For this, the plastic layers may be laminated tightly together in the framing region for example by welding or by use of adhesive. The plastic card is then sterilized and packed into a sealed package.

Abstract translation: 如下组装校准助剂。 首先，通过将ICG染料和白蛋白溶解在水中制备标准参考物质。 然后，将羊毛材料的载体片浸泡在其中并干燥。 在干燥载体片之后，在羊毛材料的表面上存在一个薄的明确定义的蛋白质结合染料层。 载体片和背衬片层压成塑料卡。 为此，可以例如通过焊接或使用粘合剂将塑料层紧密地层叠在框架区域中。 然后将塑料卡消毒并包装成密封包装。

公开(公告)号：US20070139645A1

公开(公告)日：2007-06-21

申请号：US11311058

申请日：2005-12-19

Applicant: Wei-Ning Shen ,  Xinkang Tian ,  Byeong Hwang ,  Tuan Tran

Inventor： Wei-Ning Shen ,  Xinkang Tian ,  Byeong Hwang ,  Tuan Tran

IPC: G01J1/10

CPC classification number: G03F9/7011 ,  G03F9/7019 ,  G03F9/7069 ,  G03F9/7088

Abstract: Calibration of pattern recognition in bright field imaging systems is disclosed. A target pattern on a substrate on the stage is brought into focus of a bright field system. The image is scanned in a first direction while measuring an edge scattering pattern from a feature of the target pattern. The edge scattering pattern is characterized by first and second peaks. A position of the bright field system's illuminator or beam shaping and relay optics is adjusted perpendicular to an optical path until the first and second peaks are approximately equal in height.

Abstract translation: 公开了明场成像系统中模式识别的校准。 在舞台上的基板上的目标图案被引入明场系统的焦点。 在从目标图案的特征测量边缘散射图案的同时沿第一方向扫描图像。 边缘散射图案的特征在于第一和第二峰。 亮场系统的照明器或光束成形和中继光学器件的位置垂直于光路被调节，直到第一和第二峰值高度近似相等。

公开(公告)号：US07230696B2

公开(公告)日：2007-06-12

申请号：US10854438

申请日：2004-05-26

Applicant: Bogdan N. Alexander

Inventor： Bogdan N. Alexander

IPC: G01J1/10

CPC classification number: G01N21/59 ,  G01N21/276 ,  G01N21/278

Abstract: A system that calibrates instruments for measuring the light or air permeability of a material, and includes a calibration target which can be used for calibration of either light-based or air-based instruments. The calibration target simulates the material whose permeability is being measured, and includes a plate having multiple, angled or parallel rows of perforations provided therethrough. The permeability measuring instrument measures the permeability of the calibration target, and compares the measured permeability with a predetermined permeability of the calibration target and calibrates the permeability measuring instrument based upon the comparison.

Abstract translation: 用于校准用于测量材料的光或透气性的仪器的系统，并且包括可用于校准基于光的或基于空气的仪器的校准目标。 校准目标模拟测量其渗透率的材料，并且包括具有多个，成角度或平行的贯穿其中的穿孔排的板。 渗透率测量仪器测量校准目标的渗透性，并将测得的渗透率与校准目标的预定渗透率进行比较，并根据比较校准渗透率测量仪器。