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公开(公告)号：US4708477A
公开(公告)日：1987-11-24
申请号：US829273
申请日：1986-02-13
Applicant: Yabusaki Kenji , Tozawa Hitoshi , Noda Akira , Ito Takashi
Inventor： Yabusaki Kenji , Tozawa Hitoshi , Noda Akira , Ito Takashi
CPC classification number: G01J1/04 , G01J1/02 , G01J1/0228 , G01J1/0455 , G01J1/0466 , G01J1/08 , G01J3/02 , G01J3/0232 , G01J3/0243 , G01J3/0248 , G01J3/027 , G01J3/1804 , G01J3/42 , G01J2001/086 , G01J2001/4453 , G01J2001/446
Abstract: A photometrical apparatus has a first light receiving element, and a second light receiving element less sensitive to temperature and other environmental influences than said first light receiving element whereby a value Pm of measured quantity of light from the subject is calculated from the following formula ##EQU1## Pr designates a quantity of light from a standard light source, Dr and Dm designate outputs of the first light receiving element generated by the light from the standard light source and the subject, Dpo and Dpt designate outputs of the first light receiving element generated by the light from the reference light source and the subject, and Dso and Dst designate outputs of the second light receiving element generated by the light from the reference light source and the subject.
Abstract translation: 光度测量装置具有第一光接收元件和对所述第一光接收元件的温度和其他环境影响不敏感的第二光接收元件，从而根据以下公式计算来自被摄体的测量光量的值Pm Pr表示来自标准光源的光量，Dr和Dm表示由来自标准光源和被摄体的光产生的第一光接收元件的输出，Dpo和Dpt表示由第一光接收元件产生的第一光接收元件的输出， 来自参考光源和被摄体的光，Dso和Dst表示由来自参考光源和被摄体的光产生的第二光接收元件的输出。
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公开(公告)号：US11692870B2
公开(公告)日：2023-07-04
申请号：US17209635
申请日：2021-03-23
Applicant: PixArt Imaging Incorporation
Inventor： Hui-Hsuan Chen , Nien-Tse Chen
CPC classification number: G01J1/0204 , G01J1/0233 , G01J1/0414 , G01J1/0466 , G01J1/0488 , G01S7/4811 , G01S7/4813 , G01S7/499 , G01S17/04 , G02B27/144 , Y10T29/49016
Abstract: A proximity sensing device includes: a light source, a sensing unit, a light guide unit, and a window. The light source emits light, which is guided by the light guide unit to the window. The emitted light reflected by an object is received by the same window. The light guide unit includes a partial-transmissive-partial-reflective (PTPR) optical element, whereby the light emitted from the light source is reflected by the PTPR optical element, while the light reflected by the object passes through the PTPR optical element. There is only one window required.
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13.发明申请公开(公告)号：US20140158869A1
公开(公告)日：2014-06-12
申请号：US13836121
申请日：2013-03-15
Applicant: Guillermo Jorge Keller
Inventor： Guillermo Jorge Keller
CPC classification number: G02B27/028 , G01J1/0466 , G01J3/0248 , G02B7/24 , G02B17/008 , G02B25/001 , Y10T29/49826
Abstract: Removable and/or detachable viewing devices for optical and/or other measuring equipment and methods of making and using the same are disclosed. The viewing device includes a housing, an eyepiece, and an attachment mechanism configured to releasably or detachably connect the viewing device to an optical measuring instrument. An optical measuring system includes an optical measuring instrument and the viewing device detachably connectable to the optical measuring instrument. The optical measuring kit may include one or more caps or plugs detachably connectable to the opening of the optical measuring instrument and/or the interface end of the viewing device.
Abstract translation: 公开了用于光学和/或其他测量设备的可拆卸和/或可拆卸的观察装置及其制造和使用的方法。 观察装置包括壳体，目镜和被配置为将观察装置可释放地或可拆卸地连接到光学测量仪器的附接机构。 光学测量系统包括光学测量仪器和可拆卸地连接到光学测量仪器的观察装置。 光学测量套件可以包括可拆卸地连接到光学测量仪器的开口和/或观察装置的接口端的一个或多个帽或插头。
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公开(公告)号：US08466966B1
公开(公告)日：2013-06-18
申请号：US12722418
申请日：2010-03-11
Applicant: Thomas E. Ciesco
Inventor： Thomas E. Ciesco
CPC classification number: G01J1/0466 , G01J1/0214 , G01J1/0219 , G01J1/0266 , G01J1/0271 , G01J1/0411 , G01J1/0418 , G01J1/06 , G01J3/0208 , G01J3/0213 , G01J3/0262 , G01J3/0264 , G01J3/0289 , G01J3/0291 , G01J3/50 , H04N17/04
Abstract: A video calibration device comprising an elongated image tube having a length, a first opening at one end of the image tube and a second opening at the opposite end of the image tube. The device includes an elongated sensor tube having a length, a first opening at one end of the sensor tube and a second opening at the opposite end of the sensor tube. The first opening of the sensor tube is adapted to support a video calibration sensor. A video calibration sensor is disposed in the first opening of the sensor tube. The sensor tube is sealingly secured to the image tube at an angle whereby the second opening of the sensor tube and the second opening of the image tube are substantially juxtaposed.
Abstract translation: 一种视频校准装置，包括具有长度的细长图像管，图像管的一端处的第一开口和在图像管的相对端处的第二开口。 该装置包括细长的传感器管，其具有长度，在传感器管的一端处的第一开口和在传感器管的相对端处的第二开口。 传感器管的第一个开口适用于支持视频校准传感器。 视频校准传感器设置在传感器管的第一开口中。 传感器管以一定角度密封地固定到图像管，由此传感器管的第二开口和图像管的第二开口基本上并置。
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公开(公告)号：US20120176610A1
公开(公告)日：2012-07-12
申请号：US13004913
申请日：2011-01-12
Applicant: Ian Lewin , John O'Farrell
Inventor： Ian Lewin , John O'Farrell
IPC: G01J1/04
CPC classification number: G01J1/02 , G01C3/085 , G01J1/0219 , G01J1/0228 , G01J1/0242 , G01J1/0266 , G01J1/04 , G01J1/0411 , G01J1/0437 , G01J1/0448 , G01J1/0466 , G02B7/32
Abstract: This invention is related to a light measuring apparatus and a method of using the device. It is used to measure various photometric quantities of the light emanating from a distant source of light.
Abstract translation: 本发明涉及一种光测量装置和使用该装置的方法。 它用于测量从远光源发出的光的各种光度数量。
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Patent Agency Ranking
公开(公告)号：US07989729B1
公开(公告)日：2011-08-02
申请号：US12045724
申请日：2008-03-11
Applicant: Guoheng Zhao , George H. Zapalac, Jr. , Samuel S. H. Ngai , Ady Levy , Mehdi Vaez-Iravani
Inventor： Guoheng Zhao , George H. Zapalac, Jr. , Samuel S. H. Ngai , Ady Levy , Mehdi Vaez-Iravani
CPC classification number: G01J1/08 , G01J1/0466 , G01J2005/0077 , H01L31/186 , Y02E10/50 , Y02P70/521 , Y10S136/29
Abstract: An apparatus for both detecting and repairing a shunt defect in a solar cell substrate. A shunt detection module detects the shunt defect in the substrate, using at least one of lock-in thermography and current-voltage testing. A process diagnostic module determines whether the substrate should be passed without further processing by the apparatus, rejected without further processing by the apparatus, or repaired by the apparatus. A shunt repair module electrically isolates the shunt defect in the substrate. In this manner, a single apparatus can quickly check for shunts and make a determination as to whether the substrate is worth repairing. If it is worth repairing, then the apparatus can make the repairs to the substrate.
Abstract translation: 一种用于检测和修复太阳能电池基板中的分流缺陷的装置。 分流检测模块使用锁定热成像和电流 - 电压测试中的至少一种来检测衬底中的分流缺陷。 过程诊断模块确定衬底是否应该被通过而不被设备进一步处理，不经设备的进一步处理就被拒绝或被设备修复。 分流修复模块电隔离衬底中的分流缺陷。 以这种方式，单个装置可以快速检查分流并且确定基板是否值得修复。 如果值得修理，那么设备可以对基材进行维修。
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公开(公告)号：US07781735B2
公开(公告)日：2010-08-24
申请号：US11973041
申请日：2007-10-04
Applicant: Virgil J. Gamroth , Ernest Cameron
Inventor： Virgil J. Gamroth , Ernest Cameron
IPC: G01J5/00
CPC classification number: G01J1/02 , G01J1/0219 , G01J1/0228 , G01J1/0271 , G01J1/04 , G01J1/0466 , G01J1/06 , G01J1/42 , G01J5/02 , G01J5/026 , G01J5/0265 , G01J5/06 , G01J5/08 , G01J5/0846 , G01J5/0859 , G01J5/10 , G01J2001/0276 , G01J2001/4266 , G01J2005/0077
Abstract: A sun detection sensor assembly for attachment to a thermal imaging device, comprising an elongated tubular body having two ends and a sensor, characterized as Sun TECT sensor, attached to one end, the Sun TECT sensor having a tubular body, an IR window positioned at one end of the tubular body, and a photo a infrared photo transistor positioned within the tubular body, opposite the IR window, the infrared photo transistor having a photo sensitive surface for detecting the exposure from sun when the sun is within a field of view of the Sun TECT Sensor, and an automatic ON/OFF mechanism which is activated by the infrared photo transistor and protecting the thermal imaging device from undesired and harmful infrared radiation.
Abstract translation: 一种用于附接到热成像装置的太阳检测传感器组件，包括具有两端的细长管状体和附接到一端的Sun TECT传感器的传感器，所述Sun TECT传感器具有管状体，IR窗口位于 管状体的一端和与IR窗口相对的位于管状体内的红外光电晶体管的照片，红外光电晶体管具有光敏表面，用于当太阳处于 太阳TECT传感器，以及由红外光电晶体管激活的自动ON / OFF机构，并保护热成像设备免受不良和有害的红外辐射。
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公开(公告)号：US07622701B2
公开(公告)日：2009-11-24
申请号：US11520973
申请日：2006-09-14
Applicant: John D. Stevens , Mark Anthony Hand , Shawn Wilcox
Inventor： John D. Stevens , Mark Anthony Hand , Shawn Wilcox
CPC classification number: G01J1/42 , F21V23/0442 , G01J1/04 , G01J1/0403 , G01J1/0466 , G01J1/06 , G01J2001/4266
Abstract: Certain embodiments of the present invention provide a cupola and photocontrol receptacle assembly that allows a user to adjust the direction of the cupola base and the photocontrol receptacle simultaneously without using tools. A fixture housing may have an opening for receiving a photocontrol receptacle connection member and one or more ribs located in proximity to the fixture housing opening. A cupola base may include an opening for receiving the connection member and features adapted to detachably engaged the fixture housing ribs. In addition, a spring may be coupled to the connection member and configured to allow the photocontrol receptacle to move in a first direction upon the application of a force in the first direction and recoil when the force is removed or decreased.
Abstract translation: 本发明的某些实施例提供一种冲天炉和光控制插座组件，其允许用户在不使用工具的情况下同时调节冲天炉基座和光控制插座的方向。 固定器壳体可以具有用于接收光控制插座连接构件的开口和位于固定件壳体开口附近的一个或多个肋。 冲天底座可以包括用于接收连接构件的开口和适于可拆卸地接合固定件外壳肋的特征。 此外，弹簧可以联接到连接构件并且构造成允许光控制容器在施加第一方向上的力时沿第一方向移动，并且当力被去除或减小时回弹。
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公开(公告)号：US09772164B2
公开(公告)日：2017-09-26
申请号：US14701438
申请日：2015-04-30
Applicant: Redrock Microsystems, LLC
Inventor： James D. Hurd
CPC classification number: F41G1/38 , G01J1/04 , G01J1/0411 , G01J1/0414 , G01J1/0466 , H04N5/28
Abstract: An imaging device has an optoelectronic detector, a beam splitter, a field lens, a mirror, a control circuit, a memory and a power source disposed within a housing. The housing is configured to be mounted in an optical path of a scope. The optoelectronic detector is mounted outside of the optical path of the scope. The beam splitter is mounted in line with the optical path of the scope. The field lens is mounted in line with a reflected optical path of the beam splitter. The mirror is mounted such that the reflected optical path of the beam splitter from the field lens is reflected to the optoelectronic detector. The control circuit is connected to the optoelectronic detector. The memory is connected to the control circuit. A user interface is mounted on the housing and connected to the control circuit. The power source is connected to the control circuit.
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公开(公告)号：US20170214898A1
公开(公告)日：2017-07-27
申请号：US15478951
申请日：2017-04-04
Applicant: Microvision, Inc.
Inventor： Robert James Jackson
CPC classification number: H04N9/3194 , G01J1/0425 , G01J1/0466 , G02B3/0006 , G02B26/101 , G02B26/105 , G02B27/0101 , G02B2027/011 , H04N3/08 , H04N9/14 , H04N9/3135 , H04N9/3161
Abstract: A scanning projector and method is provided that generates a feedback signal from at least one photodetector. In the scanning projector, a scanning mirror is configured to reflect laser light into an image region and an over scanned region. The at least one photodetector is configured to receive a portion of the reflected laser light impacting the over scanned region, and provides the feedback signal responsive to the received portion of light. This feedback signal can then be used to provide precise control of the scanning mirror.
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