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公开(公告)号：US09914075B1
公开(公告)日：2018-03-13
申请号：US15129201
申请日：2016-06-03
Applicant: TINTOMETER, GMBH
Inventor： Perry Palumbo
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：US20120147339A1
公开(公告)日：2012-06-14
申请号：US13397353
申请日：2012-02-15
Applicant: William E. Phillips, III
Inventor： William E. Phillips, III
IPC: G03B21/28
CPC classification number: G02B13/10 , G02B27/1026 , G02B27/1033 , G02B27/1053 , G02B27/149 , H04N9/3152
Abstract: An image forming system is described that includes a light source that provides a light beam and an anamorphic refractive optical element. A first outer surface of the anamorphic element faces the light source and includes a toric surface. The light beam is incident upon the first outer face and then an incident surface of the anamorphic element. The anamorphic element directs the light beam to an image forming device. An illumination system is also described where an anamorphic element includes a toric surface and a facet surface.
Abstract translation: 描述了一种图像形成系统，其包括提供光束的光源和变形折射光学元件。 变形元件的第一外表面面向光源并且包括复曲面。 光束入射到第一外表面上，然后入射到变形元件的入射表面。 变形元件将光束引导到图像形成装置。 还描述了一种照明系统，其中变形元件包括复曲面和小面。
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公开(公告)号：US20120081800A1
公开(公告)日：2012-04-05
申请号：US13318864
申请日：2010-04-20
Applicant: Dewen Cheng , Hong Hua , Yongtian Wang
Inventor： Dewen Cheng , Hong Hua , Yongtian Wang
IPC: G02B17/08
CPC classification number: G02B27/0172 , G02B13/10 , G02B17/006 , G02B17/08 , G02B17/086 , G02B27/017 , G02B2027/0118 , G02B2027/013 , G03B21/00
Abstract: A see-through free-form head-mounted display including a wedge-shaped prism-lens having free-form surfaces and low F-number is provided.
Abstract translation: 提供了一种透视自由形式的头戴式显示器，其包括具有自由曲面和低F值的楔形棱镜。
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4.发明授权
公开(公告)号：US07760438B1
公开(公告)日：2010-07-20
申请号：US11900145
申请日：2007-09-11
Applicant: Harold Suiter
Inventor： Harold Suiter
IPC: G02B13/10
CPC classification number: G02B5/04 , G02B13/10 , G02B23/22 , G02B27/0025 , Y10S359/90
Abstract: A full or partial air-to-water de-anamorphoser and method of air-to-water de-anamorphosis is provided. A housing has a planar transparent window in one end thereof adjacent to a defined air space. The housing is placed under the water's surface with an acute angle being formed between the window and the water's surface to thereby define a virtual prism whose center leads its apex. An optical prism having an apex and a center is positioned in the housing's air space and is spaced apart from the housing's window such that the prism's apex leads its center as measured along a line parallel to light exiting the prism. The light exiting the prism was originally incident on the water's surface, subsequently traveled through the water, and then was passed sequentially through the housing's window, the housing's air space and the prism.
Abstract translation: 提供了一种全部或部分空气对水的去角质形成和空气 - 水去变质的方法。 壳体的一端具有与限定的空气空间相邻的平面透明窗口。 将壳体放置在水面下方，在窗口和水的表面之间形成锐角，从而形成一个虚心的棱柱，其中心以其顶点为中心。 具有顶点和中心的光学棱镜定位在壳体的空气空间中并且与壳体的窗口间隔开，使得棱镜的顶点沿着平行于离开棱镜的光线的线测量其中心。 离开棱镜的光最初入射在水面上，随后穿过水面，然后依次通过外壳的窗户，外壳的空间和棱镜。
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公开(公告)号：US07643218B2
公开(公告)日：2010-01-05
申请号：US11514015
申请日：2006-08-31
Applicant: Randall H. Wilson , Paul J. Guiguizian , Robert P. Bourdelais
Inventor： Randall H. Wilson , Paul J. Guiguizian , Robert P. Bourdelais
IPC: G02B13/10
CPC classification number: G02B13/10 , G02B5/0221 , G02B5/0231 , G02B5/0278 , G02B6/0053 , G02F1/133526 , G02F2001/133607
Abstract: The invention relates to a light redirecting film comprising a thin optically transparent substrate having opposite sides, one side of the substrate substantially covered by elongated individual optical elements whose longest dimensions are substantially aligned in a lengthwise direction, wherein the shape of at least some of the optical elements have a visually significant difference, and wherein the layout of optical element shapes and locations is such that objectionable patterns are not visible in the film under standard LCD backlight viewing conditions.
Abstract translation: 本发明涉及一种光重定向膜，其包括具有相对侧面的薄光学透明基板，该基板的一侧基本上由其最长尺寸在长度方向上基本上对准的细长单独光学元件覆盖，其中至少一些 光学元件具有视觉上的显着差异，并且其中光学元件形状和位置的布局使得在标准LCD背光观察条件下在胶片中不可见的图案是不可见的。
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6.发明申请
公开(公告)号：US20090185144A1
公开(公告)日：2009-07-23
申请号：US12353672
申请日：2009-01-14
Applicant: Regis Grasser
Inventor： Regis Grasser
CPC classification number: H04N9/3152 , G02B13/10 , G02B26/0833 , G03B21/008 , G03B21/2033 , G03B21/208
Abstract: According to particular embodiments, an illumination system includes a light source that generates light for use in illuminating a spatial light modulator and an assembly of two optical elements spatially separated by a gap that receives the light from the light source, changes the shape of the light, and transmits the light onto the spatial light modulator.
Abstract translation: 根据具体实施例，照明系统包括产生用于照亮空间光调制器的光的光源和由接收来自光源的光的间隙空间分开的两个光学元件的组合，改变光的形状 并将光透射到空间光调制器上。
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公开(公告)号：US07224521B2
公开(公告)日：2007-05-29
申请号：US10940063
申请日：2004-09-13
Applicant: George H. Seward
Inventor： George H. Seward
CPC classification number: G02B27/0025 , G02B13/10 , G02B21/248
Abstract: A parcentric objective is described, including an objective lens configured to receive an incident ray from a field of view and to translate the incident ray into a translated incident ray, the objective lens substantially aligned across an optical axis, and a wedge prism configured to receive and deflect the translated incident ray into an exiting ray, the wedge prism rotated about the optical axis. A specimen review system is also described, including a specimen stage configured to receive specimens for viewing, a source of illumination providing illumination to the specimen stage, a review scope configured to review specimens positioned on the specimen stage, the review scope comprising a parcentric objective configured to resolve a field of view of the specimen stage.
Abstract translation: 描述了一种偏心物镜，其包括被配置为从视场接收入射光线并将入射光线平移成经转换的入射光线的物镜，物镜基本上对齐在光轴上，以及配置成接收 并将经转换的入射光线偏转成出射光线，楔形棱镜围绕光轴旋转。 还描述了一种标本审查系统，包括被配置为接收用于观察的样本的样本台，向样本台提供照明的照明源，被配置为检查定位在标本台上的样本的审查范围，包括偏心目标的审查范围 被配置为解决样本台的视场。
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公开(公告)号：US20030107819A1
公开(公告)日：2003-06-12
申请号：US10126582
申请日：2002-04-22
Applicant: Industrial Technology Research Institute
Inventor： Ming-Hui Lin , Tung-Fa Liou
IPC: G02B013/08
CPC classification number: G02B13/10
Abstract: A 3D shape-measuring apparatus using biaxial anamorphic magnification comprises a light source that projects a light onto an object surface to be sensed. Via an electrical image-grabbing device, such as CCD camera, the light reflected from the object is grabbed to determine the coordinate locations sensed on the object. Before the electrical image-grabbing device, the light reflected from the object passes respectively through a curved reflecting mirror or an assembly of telecentric cylindrical lenses to adjust an image magnification along the light projection direction, and an assembly of cylindrical lenses to adjust an image magnification along a direction perpendicular to the light projection direction. Thereby, resolution nonuniformity with respect to near and far distance is resolved while the observable range of the CCD camera can further be efficiently changed into a measurable field.
Abstract translation: 使用双轴变形放大的3D形状测量装置包括将光投射到要感测的物体表面上的光源。 通过诸如CCD相机的电子图像抓取装置，从物体反射的光被抓取以确定在物体上感测到的坐标位置。 在电子图像抓取装置之前，从物体反射的光分别通过弯曲的反射镜或远心柱面透镜的组件，以沿着光投射方向调整图像放大率，并且组合圆柱形透镜以调整图像放大率 沿着与光投射方向垂直的方向。 因此，解决相对于近距离和远距离的分辨率不均匀性，同时可以将CCD照相机的可观察范围有效地改变为可测量场。
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公开(公告)号：US5557465A
公开(公告)日：1996-09-17
申请号：US310118
申请日：1994-09-21
Applicant: Tatsumi Ito , Soichi Kuwahara
Inventor： Tatsumi Ito , Soichi Kuwahara
CPC classification number: G02B13/10 , B23K26/06 , B23K26/064 , B23K26/0648 , B23K26/0652 , B23K26/0665 , B23K26/0823 , B41C1/05
Abstract: A laser plate making apparatus is disclosed for forming a press plate from a form plate sheet. The apparatus includes a laser light source for providing a laser beam, a collimator lens, an objective lens and an anamorphic prism. The laser light source serves to emit a laser beam onto the form plate sheet through the collimator lens, the objective lens and the anamorphic prism. The anamorphic prism serves to shape the laser beam such that even if a focal stripe width is made small the focal depth is not substantially shortened.
Abstract translation: 公开了一种用于从成形板片形成压板的激光制版装置。 该装置包括用于提供激光束的激光光源，准直透镜，物镜和变形棱镜。 激光光源用于通过准直透镜，物镜和变形棱镜将激光束发射到成形板片上。 变形棱镜用于使激光束成形，使得即使焦点条宽度变小，焦点深度基本上不缩短。
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公开(公告)号：US5239414A
公开(公告)日：1993-08-24
申请号：US707490
申请日：1991-05-30
Applicant: Charles W. Reno
Inventor： Charles W. Reno
CPC classification number: G02B13/10 , G02B19/0014 , G02B19/0052 , G02B27/09 , G02B27/0972 , G11B7/125
Abstract: In an optical system including a laser diode with astigmatism such that the apparent source position in two orthogonal axes each normal to the beam direction differ, a beam prism expander and a collimating lens positioned between the diode and expander, the collimated lens is positioned relative to the laser such that the radius of curvature of the light beam exiting the beam expander in the two axes is identical.
