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公开(公告)号：US20180065063A1
公开(公告)日：2018-03-08
申请号：US15129201
申请日：2016-06-03
Applicant: TINTOMETER, GMBH
Inventor： Perry Palumbo
IPC: B01D19/00
CPC classification number: B01D19/0042 , G01J1/0477 , G01J1/4257 , G01N15/06 , G01N21/534 , G02B5/005 , G02B5/04 , G02B6/32 , G02B13/08 , G02B13/10 , G02B27/108
Abstract: Embodiments of the present invention can include a turbidity measuring device. Typically, the turbidity measuring device can include a fluidic module and a measurement module. The measurement module can removably couple to the fluidic module and be implemented to measure a turbidity of a liquid passing through the fluidic module. The fluidic module can include a sub-assembly that can form a deaerator within the fluidic module. In one instance, the deaerator can be implemented to separate entrained air and/or other gases from a continuous flow of liquid by means of nucleation before the liquid is assayed.
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公开(公告)号：US09574940B2
公开(公告)日：2017-02-21
申请号：US14518537
申请日：2014-10-20
Applicant: NATIONAL CENTRAL UNIVERSITY
Inventor： Ching-Cherng Sun , Yeh-Wei Yu , Ting-Wei Lin , Che-Chu Lin
CPC classification number: G01J3/28 , G01J1/0403 , G01J1/0437 , G01J1/0477 , G01J1/4257 , G01J3/0229 , G01J2001/4247 , G01J2001/4252 , G01J2001/448 , G01M11/00
Abstract: A detecting system for detecting an under-test light of an under-test object includes a light spatial distribution unit, a chromatic-dispersion light-splitting unit and a detecting unit. The light spatial distribution unit is disposed on a side of the under-test object to receive the under-test light and form a plurality of point light sources. The chromatic-dispersion light-splitting unit is disposed on a side of the light spatial distribution unit to receive the point light sources and produce a light-splitting signal. The detecting unit is disposed on a side of the chromatic-dispersion light-splitting unit to receive the light-splitting signal and produce an optical field distribution of the under-test light.
Abstract translation: 用于检测被测试物体的被测试光的检测系统包括光空间分布单元，色散分光单元和检测单元。 光空间分配单元设置在被测试对象的一侧以接收未被测试的光并形成多个点光源。 色散分光单元设置在光空间分配单元的一侧以接收点光源并产生分光信号。 检测单元设置在色散分光单元的一侧以接收分光信号并产生未被测试的光的光场分布。
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23.发明申请公开(公告)号：US20160018259A1
公开(公告)日：2016-01-21
申请号：US14751259
申请日：2015-06-26
Applicant: Berliner Glas KGaA Herbert Kubatz GmbH & Co.
Inventor： Thomas OBERDOERSTER
CPC classification number: G01J1/4257 , G01J1/0477 , G01J9/00 , G01J2009/002
Abstract: Method for measuring shape of wavefront of optical radiation field generated by radiation source, includes: (a) setting diaphragm positions in pinhole diaphragm having diaphragm opening movable transversely to radiation source's optical axis, wherein a partial beam from radiation field passes through diaphragm opening at each diaphragm position and is imaged on optical sensor by imaging optics device; (b) recording lateral positions of partial beam relative to optical axis of imaging optics device, wherein lateral positions each with one of the diaphragm positions of pinhole diaphragm are recorded by optical sensor, and determining the shape of wavefront from recorded lateral positions of partial beam, wherein beam incidence range of the partial beam which is invariable for all diaphragm positions is set on imaging optics device with a pentaprism arrangement including at least first pentaprism and positioned between pinhole diaphragm and imaging optics device. A wavefront shape measuring device is also described.
Abstract translation: 用于测量由辐射源产生的光辐射场的波前形状的方法，包括：（a）在具有可横向于辐射源的光轴可移动的光阑开口的针孔光阑中设置光阑位置，其中来自辐射场的部分光束通过每个 通过成像光学装置在光学传感器上成像; （b）记录部分光束相对于成像光学装置的光轴的横向位置，其中每个具有针孔光阑的一个光阑位置的横向位置由光学传感器记录，并且从部分光束的记录横向位置确定波前的形状 其中对于所有光阑位置不变的部分光束的光束入射范围被设置在具有至少第一五棱镜并且定位在针孔光阑和成像光学器件之间的五棱镜布置的成像光学器件上。 还描述了一种波前形状测量装置。
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公开(公告)号：US20150260568A1
公开(公告)日：2015-09-17
申请号：US14204815
申请日：2014-03-11
Applicant: Honeywell International Inc.
Inventor： Joseph S.F. Goh , Chad Carty
CPC classification number: G01J1/0477 , G01J1/42 , G01J3/06 , G01J3/14 , G01J3/2803 , G01J5/0018 , G01J5/0044 , G01J5/601
Abstract: Methods and systems are described herein. One method includes scanning, using a sensor, a first wavelength range of refracted light emitted from a flame, revising a position of a prism and/or the sensor based on the scan of the first wavelength range, and scanning, using the sensor after revising the position of the prism and/or the sensor, a second wavelength range of refracted light emitted from the flame.
Abstract translation: 本文描述了方法和系统。 一种方法包括使用传感器扫描从火焰发射的折射光的第一波长范围，基于第一波长范围的扫描修改棱镜和/或传感器的位置，并且在修改之后使用传感器进行扫描 棱镜和/或传感器的位置，从火焰发射的第二波长范围的折射光。
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公开(公告)号：US08848179B2
公开(公告)日：2014-09-30
申请号：US14263397
申请日：2014-04-28
Applicant: Haas Laser Technologies, Inc.
Inventor： Michael J. Scaggs
CPC classification number: G01J1/4257 , G01J1/0411 , G01J1/0477 , G01J1/1626 , G01N21/95
Abstract: An in-line laser beam waist analyzer system includes an optical prism that picks off a portion of a second surface reflection from either a laser processing focus lens or a protective debris shield for the processing lens and directs that focused light to a pixelated detector. This provides real time monitoring of the focused laser beam while it is processing material by welding, cutting, drilling, scribing or marking, without disrupting the process.
Abstract translation: 一种在线激光束腰分析仪系统包括光学棱镜，该棱镜从用于处理透镜的激光加工聚焦透镜或保护性碎片屏蔽件拾取第二表面反射的一部分，并将该聚焦光引导到像素化检测器。 这可以通过焊接，切割，钻孔，划线或标记来处理聚焦激光束的实时监控，而不会中断该过程。
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Patent Agency Ranking
公开(公告)号：US20140233021A1
公开(公告)日：2014-08-21
申请号：US14263382
申请日：2014-04-28
Applicant: Haas Laser Technologies, Inc.
Inventor： Michael J. Scaggs
IPC: G01J1/42
CPC classification number: G01J1/4257 , G01J1/0411 , G01J1/0477 , G01J1/1626 , G01N21/95
Abstract: An in-line laser beam waist analyzer system includes an optical prism that picks off a portion of a second surface reflection from either a laser processing focus lens or a protective debris shield for the processing lens and directs that focused light to a pixelated detector. This provides real time monitoring of the focused laser beam while it is processing material by welding, cutting, drilling, scribing or marking, without disrupting the process.
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公开(公告)号：US20140168639A1
公开(公告)日：2014-06-19
申请号：US13920266
申请日：2013-06-18
Applicant: Seok-Joo LEE , Jin-Hong JEUN
Inventor： Seok-Joo LEE , Jin-Hong JEUN
IPC: G01J1/42
CPC classification number: G01J1/4257 , G01J1/0252 , G01J1/0414 , G01J1/0448 , G01J1/0477
Abstract: A laser patterning examining apparatus includes a fixing plate, a rotating plate configured to move vertically with respect to the fixing plate and to rotate, a housing connected to the rotating plate, a laser emission unit over the fixing plate and emits a laser beam, a prism unit on the housing and refracts a first portion of the laser beam received from the laser emission unit and transmits a second portion of the laser beam, and a beam profiler on the housing and analyzes the pattern of the first portion refracted by the prism unit.
Abstract translation: 激光图案检查装置包括固定板，配置成相对于固定板垂直移动并旋转的旋转板，连接到旋转板的壳体，固定板上方的激光发射单元，并发射激光束; 棱镜单元，并折射从激光发射单元接收的激光束的第一部分，并将激光束的第二部分和光束轮廓仪传输到壳体上，并分析由棱镜单元折射的第一部分的图案 。
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公开(公告)号：US08711343B1
公开(公告)日：2014-04-29
申请号：US13657126
申请日：2012-10-22
Applicant: Haas Laser Technologies, Inc.
Inventor： Michael J. Scaggs
CPC classification number: G01J1/4257 , G01J1/0411 , G01J1/0477 , G01J1/1626 , G01N21/95
Abstract: An in-line laser beam waist analyzer system includes an optical prism that picks off a portion of a second surface reflection from either a laser processing focus lens or a protective debris shield for the processing lens and directs that focused light to a pixelated detector. This provides real time monitoring of the focused laser beam while it is processing material by welding, cutting, drilling, scribing or marking, without disrupting the process.
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公开(公告)号：US20120206735A1
公开(公告)日：2012-08-16
申请号：US13261267
申请日：2009-12-08
Applicant: Paul Edmond Rutten
Inventor： Paul Edmond Rutten
IPC: G01B11/14
CPC classification number: G01J1/4257 , G01J1/04 , G01J1/0414 , G01J1/0477 , G01J1/4228 , G01J1/44
Abstract: A novel electro-optical sensor for the wideband and normalized translation of the two-dimensional position of a light beam transverse to its traveling direction into electrical position signals. Incident on the sensor is the light beam 122 which is divided with a beamsplitter 121 into a transmitted beam 123 and a reflected beam 124 which both have similar transverse motion behavior as the incident beam. From each of these divided beams the position is determined one-dimensionally with an one-dimensional optical position sensor, 125, 126. The one-dimensional position determination is done by dissecting each divided beam into two beams using a partitioning element. The outputted dissected beams have a power distribution that depends on the position of the divided beam relative to the partitioning element. Each beam is optically coupled to a photo detector which translates its power into an electric current. In each circuit 127, 128, the two photo detectors are reverse biased and electrically connected in series. The node connecting them is a current type position output. The sum current through the two photo detectors is determined using two current mirrors. The first mirrors the current through one photo detector, the second mirrors the output current of the first current mirror plus the current through the second photo detector and outputs a current type sum signal. Each position signal is normalized with respect to its sum signal using an analog-to-digital converter, 129, 130, with the sum signal coupled to the reference input and the position signal coupled to the regular signal input.
Abstract translation: 一种新颖的电光传感器，用于将横向于其行进方向的光束的二维位置的宽带和归一化平移转换成电位置信号。 传感器上的事件是被分束器121分割成透射束123的光束122和反射光束124，它们都具有与入射光束类似的横向运动特性。 从这些分割光束的每一个中，利用一维光学位置传感器125,126一维地确定位置。通过使用分割元件将每个分割的光束解剖成两个光束来进行一维位置确定。 输出的解剖光束具有取决于分割光束相对于分割元件的位置的功率分布。 每个光束光学耦合到光电检测器，其将其功率转换成电流。 在每个电路127,128中，两个光电检测器被反向偏置并串联电连接。 连接它们的节点是当前类型的位置输出。 通过两个光电检测器的总和电流使用两个电流镜来确定。 第一个通过一个光电检测器镜像电流，第二个镜像第一电流镜的输出电流加上通过第二光电检测器的电流，并输出电流类型和信号。 使用模数转换器129,130对每个位置信号相对于其和信号进行归一化，其中和信号耦合到参考输入端，并且位置信号耦合到常规信号输入端。
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公开(公告)号：US08217378B2
公开(公告)日：2012-07-10
申请号：US12503463
申请日：2009-07-15
Applicant: Masahiro Higashitani , Kei Ouchi
Inventor： Masahiro Higashitani , Kei Ouchi
CPC classification number: H04N1/02815 , G01J1/04 , G01J1/0422 , G01J1/0477 , H04N1/0285 , H04N1/02855 , H04N1/02865 , H04N1/1013 , H04N1/193 , H04N2201/0091
Abstract: The present invention aims at providing an image reading device and an image forming apparatus including a light guiding body having a first emission surface and a second emission surface. A color copy machine includes a luminescence portion including: LEDs composed of a plurality of dot-shaped luminescence members disposed at predetermined intervals in a main scanning direction and/or an elongated luminescence member that is formed to extend in the main scanning direction; and a light guiding body that is disposed between the LEDs and an original, and has a light incidence portion disposed on a side to the LEDs and an emission portion disposed on a side to the original. The emission portion has a first emission surface and a second emission surface that is formed on a different plane from a plane including the first emission surface.
Abstract translation: 本发明旨在提供一种图像读取装置和图像形成装置，其包括具有第一发射表面和第二发射表面的导光体。 彩色复印机包括发光部分，其包括：LED，其由沿主扫描方向以预定间隔设置的多个点状发光部件和/或形成为沿主扫描方向延伸的细长发光部件组成; 以及导光体，其设置在LED与原稿之间，并且具有设置在LED侧的光入射部和配置在原稿侧的发光部。 发射部分具有形成在与包括第一发射表面的平面不同的平面上的第一发射表面和第二发射表面。
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