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公开(公告)号：US09746370B2
公开(公告)日：2017-08-29
申请号：US14190538
申请日：2014-02-26
Applicant: Sensity Systems, Inc.
Inventor： Chris Barnard
CPC classification number: G01J1/4228 , G01J1/0223 , G01J1/0242 , G01J2001/4247
Abstract: A method and associated apparatus are disclosed for measuring illumination characteristics of a luminaire having unknown characteristics. The method includes steps of providing an array of calibrated photodetectors in known locations in proximity to a mounting location, and then illuminating the array with a luminaire having unknown illumination properties. The resulting data is used to calculate the luminous intensity vs. angle from the luminaire and the luminous flux of the luminaire. Methods of calibrating the measurement with a known luminaire are presented along with methods of determining the angular position of the detectors in the array. Color-sensitive detectors can be used to determine the angular distribution and average value of the luminaire's correlated color temperature.
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公开(公告)号：US20160033414A1
公开(公告)日：2016-02-04
申请号：US14799135
申请日：2015-07-14
Applicant: The General Hospital Corporation
Inventor： Rahul Sheth , Umar Mahmood , Anthony Samir
CPC classification number: G01N21/6486 , A61B6/032 , A61B8/0841 , A61B10/02 , G01J1/0223 , G01J1/42 , G01N21/6428 , G01N21/763 , G01N2201/062
Abstract: An optical imaging method for analyzing an ex vivo tissue sample of a subject is provided. The method includes obtaining the ex vivo tissue sample, preparing the ex vivo tissue sample onto a sample receptacle of an optical imaging system, and emitting excitation light toward the ex vivo tissue sample. The method also includes acquiring imaging data of light emitted by the ex vivo tissue sample in response to the excitation light, analyzing the imaging data to determine whether the ex vivo tissue sample contains pathologic tissue, and generating an output indicating to an operator whether the ex vivo tissue sample contains pathologic tissue.
Abstract translation: 提供了一种用于分析受试者体外组织样本的光学成像方法。 该方法包括获得体外组织样品，将离体组织样品制备到光学成像系统的样品容器上，并向离体组织样品发射激发光。 该方法还包括响应于激发光获取由离体组织样品发射的光的成像数据，分析成像数据以确定体外组织样品是否包含病理组织，以及生成向操作者指示ex 体内组织样本含有病理组织。
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公开(公告)号：US20150241274A1
公开(公告)日：2015-08-27
申请号：US14190538
申请日：2014-02-26
Applicant: Sensity Systems, Inc.
Inventor： Chris Barnard
CPC classification number: G01J1/4228 , G01J1/0223 , G01J1/0242 , G01J2001/4247
Abstract: A method and associated apparatus are disclosed for measuring illumination characteristics of a luminaire having unknown characteristics. The method includes steps of providing an array of calibrated photodetectors in known locations in proximity to a mounting location, and then illuminating the array with a luminaire having unknown illumination properties. The resulting data is used to calculate the luminous intensity vs. angle from the luminaire and the luminous flux of the luminaire. Methods of calibrating the measurement with a known luminaire are presented along with methods of determining the angular position of the detectors in the array. Color-sensitive detectors can be used to determine the angular distribution and average value of the luminaire's correlated color temperature.
Abstract translation: 公开了一种用于测量具有未知特性的照明器的照明特性的方法和相关装置。 该方法包括在靠近安装位置的已知位置提供校准光电检测器阵列的步骤，然后用具有未知照明特性的照明器照亮阵列。 所得数据用于计算照明器的发光强度与角度的关系以及照明器的光通量。 与已知照明器一起校准测量的方法与确定阵列中的检测器的角位置的方法一起呈现。 颜色敏感检测器可用于确定灯具相关色温的角度分布和平均值。
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34.发明申请公开(公告)号：US20130214120A1
公开(公告)日：2013-08-22
申请号：US13753521
申请日：2013-01-30
Applicant: Otsuka Electronics Co., Ltd.
Inventor： Hisashi SHIRAIWA , Takeshi KAMADA
CPC classification number: F21V21/14 , G01J1/0223 , G01J1/0228 , G01J1/0242 , G01J2001/4247
Abstract: A light source support apparatus includes: a base member; a first support member supporting the base member rotatably about a first axis; first and second arm members connected respectively to opposite ends of the base member and extending in a direction parallel to the first axis; and a pair of second support members disposed at respective positions, which are opposite to each other, of the first and second arm members for supporting a sample light source. The pair of second support members is configured to be able to rotate the supported sample light source about a second axis orthogonal to the first axis. At least one of the first and second arm members is configured to be attachable to and detachable from the base member.
Abstract translation: 光源支撑装置包括：基座部件; 第一支撑构件，其围绕第一轴线可旋转地支撑所述基座构件; 第一和第二臂构件分别连接到基部构件的相对端并沿平行于第一轴线的方向延伸; 以及一对第二支撑构件，其设置在第一和第二臂构件的彼此相对的相应位置处，用于支撑样本光源。 一对第二支撑构件被构造成能够围绕与第一轴正交的第二轴旋转支撑的样本光源。 所述第一和第二臂构件中的至少一个构造成可附接到所述基座构件并从所述基座构件拆卸。
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35.发明授权公开(公告)号：US07426022B2
公开(公告)日：2008-09-16
申请号：US11604283
申请日：2006-11-27
Applicant: Masaharu Oka
Inventor： Masaharu Oka
CPC classification number: G01J1/04 , G01J1/0223 , G01J1/0403 , G01J3/02 , G02F1/1309
Abstract: A brightness measurement apparatus which includes a placement unit on which an object to be measured is placed, a measurement unit for measuring brightness or chromaticity from an upper surface of the object placed on the placement unit, a placement unit moving mechanism for moving the placement unit in an x-axis direction, and a measurement unit moving mechanism for moving the measurement unit in a y-axis direction orthogonal to the x-axis direction.
Abstract translation: 一种亮度测量装置，包括放置有待测对象的放置单元，从放置在放置单元上的被摄体的上表面测量亮度或色度的测量单元，用于移动放置单元的放置单元移动机构 以及用于在与x轴方向正交的y轴方向上移动测量单元的测量单元移动机构。
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Patent Agency Ranking
公开(公告)号：US11933665B1
公开(公告)日：2024-03-19
申请号：US16296595
申请日：2019-03-08
Applicant: CHARM SCIENCES, INC.
Inventor： Paul E Graham
CPC classification number: G01J1/0223 , G01J1/0219 , G01J1/44 , G01J2001/0257 , G01J2001/4453
Abstract: A handheld luminometer system and assembly are shown and described. In one embodiment, an assembly includes a portable luminometer and a front end platform having a microcontroller circuit to communicate with a host device. Typically, the portable luminometer includes a sample port to accept a test sample holder, a photomultiplier assembly with at least one photomultiplier tube, and a base. The result is a luminometer assembly for use with a single-use test sample holder in communication with a host device.
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公开(公告)号：US20180059031A1
公开(公告)日：2018-03-01
申请号：US15557904
申请日：2016-03-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： THOMAS J. BRACE , PHILLIP A. BOLEA , GIUSEPPE M. BOMMARITO , MICHELE A. WALDNER , STEPHEN R. ALEXANDER , FUSU THAO , KATLEEN M. STENERSEN
CPC classification number: G01N21/94 , C12Q1/008 , C12Q1/22 , C12Q1/66 , C12Q2304/60 , G01J1/0223 , G01J1/0233 , G01J1/0271 , G01J1/42 , G01N21/763 , G01N2201/021 , G01N2201/022 , G01N2201/0221 , G01N2201/064 , G01N2201/0646
Abstract: Various embodiments of a light detection device and a method of using the device are disclosed. In one or more embodiments, the light detection device can include a housing that extends along a housing axis between top and bottom surfaces. The device can also include a port that is adapted to receive a sample, and a door connected to the housing. The door can include an actuator portion adapted to selectively move the door between a closed position and an open position, and a cover portion connected to the actuator portion and adapted to close the port when the door is in the closed position and open the port when the door is in the open position to allow external access to the port.
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公开(公告)号：US09500520B2
公开(公告)日：2016-11-22
申请号：US14378002
申请日：2012-07-30
Applicant: Kazuaki Ohkubo , Hisashi Shiraiwa
Inventor： Kazuaki Ohkubo , Hisashi Shiraiwa
CPC classification number: G01J1/06 , G01J1/0223 , G01J1/0403 , G01J1/0488 , G01J1/4257 , G01J2001/4247
Abstract: An optical measurement apparatus includes: a hollow cylindrical member having one plane with a first opening and the other plane with a second opening; a rotation mechanism for rotating the cylindrical member about a first axis; a support unit for arranging a light source at a measurement position which is on the first axis and from which the emitted light enters the cylindrical member through the first opening; a first reflection unit arranged inside the cylindrical member for reflecting the light emitted from the light source and entering through the first opening; a second reflection unit for reflecting the light inside the cylindrical member and propagating the light through the second opening along the first axis to the outside of the cylindrical member; and at least one third reflection unit for causing the light reflected by the first reflection unit to be incident on the second reflection unit.
Abstract translation: 光学测量装置包括：具有一个具有第一开口的平面和具有第二开口的另一平面的中空圆柱形构件; 旋转机构，用于围绕第一轴线旋转所述圆柱形构件; 支撑单元，用于将光源布置在位于第一轴上的测量位置处，并且所发射的光通过第一开口进入圆柱形构件; 第一反射单元，布置在所述圆筒构件内部，用于反射从所述光源发射的光并通过所述第一开口进入; 第二反射单元，用于将所述光反射到所述圆柱形构件内并沿着所述第一轴将所述光通过所述第二开口传播到所述圆柱形构件的外部; 以及至少一个第三反射单元，用于使由第一反射单元反射的光入射在第二反射单元上。
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公开(公告)号：US20160274386A1
公开(公告)日：2016-09-22
申请号：US14412915
申请日：2014-05-27
Inventor： Jinku LV , Rong TANG , Junjie GUO , Dan WANG , Bin ZOU , Yutao HAO , Hongyu ZHAO , Qian ZHANG
CPC classification number: G02F1/1309 , G01J1/0223 , G01J1/42 , G01J3/505 , G01J2001/4247 , G01J2001/4252 , G09G2320/0693
Abstract: A detecting device for light-emitting property of a light source is provided and the detecting device for light-emitting property of a light source includes: a positioning device configured for fixing the light source; and a detection apparatus configured for acquiring a parameter of an emergent light from the light source. The detecting device for light-emitting property of a light source can detect the light-emitting property of the light source, thus help to select the chrominance and brightness degree, of a light source, required by a display module, and shorten the researching and manufacturing period for a liquid crystal display.
Abstract translation: 提供了一种用于光源的发光特性的检测装置，并且所述光源的发光特性检测装置包括：定影装置，被配置为固定所述光源; 以及检测装置，被配置为从光源获取出射光的参数。 光源的发光特性的检测装置能够检测光源的发光特性，有助于选择显示模块所需的光源的色度和亮度，并且缩短了研究和 液晶显示器的制造周期。
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公开(公告)号：US20160169735A1
公开(公告)日：2016-06-16
申请号：US14965972
申请日：2015-12-11
Applicant: ARKRAY, Inc.
Inventor： Hirohisa Uchida
CPC classification number: G01J1/08 , G01J1/0223 , G01J1/42 , G01N21/03 , G01N21/3577 , G01N21/3581 , G01N2021/058
Abstract: There is provided a terahertz wave measuring device including (1) a terahertz wave generation element that generates a terahertz wave by difference frequency generation based on excitation light that is incident to the terahertz wave generation element, the excitation light including a plurality of different wavelength components and being condensed so as to have a beam diameter of a predetermined size, (2) a structural body through which the terahertz wave is transmitted; and (3) a detector that detects an intensity of the terahertz wave that has been transmitted through the structural body, wherein the structural body includes a sample holder of a predetermined width that holds a sample, and the structural body is in close contact with or is joined to the terahertz wave generation element.
Abstract translation: 提供了一种太赫兹波测量装置，其包括：（1）太赫兹波发生元件，其通过基于入射到太赫兹波发生元件的激发光产生差频产生太赫兹波，所述激发光包括多个不同波长分量 并且被凝结成具有预定尺寸的光束直径;（2）透射太赫兹波的结构体; （3）检测已经透过结构体的太赫兹波的强度的检测器，其中，结构体包括保持样品的预定宽度的样品保持器，并且结构体与 被连接到太赫兹波发生元件。
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