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1. 发明授权

US5640464A Method and system for inspecting packages 失效
标题翻译：检查包裹的方法和系统
公开(公告)号：US5640464A
公开(公告)日：1997-06-17
申请号：US251525
申请日：1994-05-31
申请人： James Ebel , Michael Francis Widman , Peter W. Sites , Peyman H. Dehkordi
发明人： James Ebel , Michael Francis Widman , Peter W. Sites , Peyman H. Dehkordi
IPC分类号： G01V8/10 , B65B25/00 , B65B57/10 , G01M11/00 , G01N21/88 , G01N21/90 , G01N21/95 , G06K9/62
CPC分类号： G01N21/95 , B65B25/008 , G01N21/9508
摘要： A method and system for verifying the presence of a lens in a transparent package. The method comprises the steps of moving the package into an inspection position, and conducting a light beam through the package and onto an image plane to form an image of the package on the image plane. The method further comprises the steps of generating a set of signals representing the image on the image plane, and analyzing those signals to determine whether a lens is present in the package. This analyzing step, in turn, includes the steps of searching the package image for images of discrete objects; and for each object image found in the package image, identifying values for a plurality of parameters, and analyzing those identified values according to a predetermined procedure to identify the object as a lens or as not a lens. A lens present signal is generated if one object image found in the package image is identified as a lens; and a lens missing signal is generated if no object images are found in the package image, or if all object images found in the package image are identified as not lenses.
摘要翻译：一种用于验证透明包装中的透镜的存在的方法和系统。该方法包括以下步骤：将包装移动到检查位置，并将光束穿过包装并传送到图像平面上，以在图像平面上形成包装的图像。该方法还包括以下步骤：产生表示图像平面上的图像的一组信号，并分析这些信号以确定透镜是否存在于包装中。该分析步骤又包括搜索包图像以获得离散对象的图像的步骤; 并且对于在包图像中找到的每个对象图像，识别多个参数的值，并且根据预定过程分析这些识别的值以将对象识别为透镜或不是透镜。如果在封装图像中发现的一个物体图像被识别为透镜，则产生透镜存在信号; 并且如果在封装图像中没有找到对象图像，或者如果在封装图像中发现的所有对象图像被识别为不透镜，则产生透镜缺失信号。

2. 发明授权

US5943436A Method and system for inspecting packages 失效
标题翻译：检查包裹的方法和系统
公开(公告)号：US5943436A
公开(公告)日：1999-08-24
申请号：US726502
申请日：1996-10-07
申请人： James Ebel , Michael Francis Widman , Peter W. Sites , Peyman H. Dehkordi
发明人： James Ebel , Michael Francis Widman , Peter W. Sites , Peyman H. Dehkordi
IPC分类号： G01V8/10 , B65B25/00 , B65B57/10 , G01M11/00 , G01N21/88 , G01N21/90 , G01N21/95 , G06K9/62
CPC分类号： G01N21/95 , B65B25/008 , G01N21/9508
摘要： A method and system for verifying the presence of a lens in a transparent package. The method comprises the steps of moving the package into an inspection position, and conducting a light beam through the package and onto an image plane to form an image of the package on the image plane. The method further comprises the steps of generating a set of signals representing the image on the image plane, and analyzing those signals to determine whether a lens is present in the package. This analyzing step, in turn, includes the steps of searching the package image for images of discrete objects; and for each object image found in the package image, identifying values for a plurality of parameters, and analyzing those identified values according to a predetermined procedure to identify the object as a lens or as not a lens. A lens present signal is generated if one object image found in the package image is identified as a lens; and a lens missing signal is generated if no object images are found in the package image, or if all object images found in the package image are identified as not lenses.
摘要翻译：一种用于验证透明包装中的透镜的存在的方法和系统。该方法包括以下步骤：将包装移动到检查位置，并将光束穿过包装并传送到图像平面上，以在图像平面上形成包装的图像。该方法还包括以下步骤：产生表示图像平面上的图像的一组信号，并分析这些信号以确定透镜是否存在于包装中。该分析步骤又包括搜索包图像以获得离散对象的图像的步骤; 并且对于在包图像中找到的每个对象图像，识别多个参数的值，并且根据预定过程分析这些识别的值以将对象识别为透镜或不是透镜。如果在封装图像中发现的一个物体图像被识别为透镜，则产生透镜存在信号; 并且如果在封装图像中没有找到对象图像，或者如果在封装图像中发现的所有对象图像被识别为不透镜，则产生透镜缺失信号。

3. 发明授权

US5500732A Lens inspection system and method 失效
标题翻译：镜片检查系统及方法
公开(公告)号：US5500732A
公开(公告)日：1996-03-19
申请号：US257857
申请日：1994-06-10
申请人： James Ebel , Mary L. Dolan , Russell J. Edwards , Peter W. Sites
发明人： James Ebel , Mary L. Dolan , Russell J. Edwards , Peter W. Sites
IPC分类号： G01M11/00 , B29C45/76 , G01M11/02 , G02C7/04 , G01B9/00
CPC分类号： G01M11/0264 , G01M11/0278
摘要： A system and method for inspecting ophthalmic lenses. The system comprises a transport subsystem for moving the lenses into an inspection position, and an illumination subsystem to generate a light beam and to direct the light beam through the lenses. The system further comprises an imaging subsystem to generate a set of signals representing selected portions of the light beam transmitted through the lenses, and a processing subsystem to process those signals according to a predetermined program. The illumination subsystem includes a light source to generate a light beam and a diffuser to form that light beam with a generally uniform intensity across the transverse cross section of the light beam. The illumination subsystem further includes a lens assembly to focus a portion of the light beam onto an image plane, and to focus a portion of the light beam onto a focal point in front of the image plane to form a diffuser background pattern on the image plane.
摘要翻译：一种用于检查眼科镜片的系统和方法。该系统包括用于将透镜移动到检查位置的运输子系统，以及用于产生光束并将光束引导通过透镜的照明子系统。该系统还包括成像子系统，用于产生表示透过透镜的光束的选定部分的一组信号，以及处理子系统，以根据预定程序处理这些信号。照明子系统包括用于产生光束的光源和漫射器，以在光束的横截面上以大致均匀的强度形成该光束。照明子系统还包括透镜组件，用于将光束的一部分聚焦到图像平面上，并将光束的一部分聚焦到图像平面前方的焦点上，以在图像平面上形成漫射背景图案。

4. 发明申请

US20120327396A1 MULTIPLE RADIATION INSPECTION OF OPHTHALMIC LENSES 有权
标题翻译：多个透镜检查眼镜
公开(公告)号：US20120327396A1
公开(公告)日：2012-12-27
申请号：US13484039
申请日：2012-05-30
申请人： Peter W. Sites , Russell J. Edwards , Kenneth L. Cagle , Matt Dubin
发明人： Peter W. Sites , Russell J. Edwards , Kenneth L. Cagle , Matt Dubin
IPC分类号： G01M11/08
CPC分类号： G01M11/0257 , G01N21/8806 , G01N2021/8845 , G01N2021/9583
摘要： Methods for inspecting ophthalmic lenses with different wavelengths of radiation are disclosed herein.
摘要翻译：本文公开了用于检查具有不同波长辐射的眼镜片的方法。

5. 发明申请

US20120320374A1 METHOD OF IMAGING AND INSPECTING THE EDGE OF AN OPHTHALMIC LENS 审中-公开
标题翻译：成像和检查眼镜镜片边缘的方法
公开(公告)号：US20120320374A1
公开(公告)日：2012-12-20
申请号：US13484081
申请日：2012-05-30
申请人： Peter W. Sites , Russell J. Edwards , Kenneth L. Cagle
发明人： Peter W. Sites , Russell J. Edwards , Kenneth L. Cagle
IPC分类号： G01N21/958
CPC分类号： G01M11/0257
摘要： Systems for producing images of the edges of silicone hydrogel ophthalmic lenses are disclosed.
摘要翻译：公开了用于产生硅酮水凝胶眼镜片边缘图像的系统。

6. 发明授权

US08157373B2 Free form ophthalmic lens 有权
标题翻译：免费形式眼科镜片
公开(公告)号：US08157373B2
公开(公告)日：2012-04-17
申请号：US13010294
申请日：2011-01-20
申请人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
发明人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
IPC分类号： G02C7/02
CPC分类号： B29D11/00134 , B33Y80/00
摘要： This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with at least one portion including multiple voxels of polymerized crosslinkable material. In some embodiments, an ophthalmic Lens includes a surface with one or both of a raised area and a depressed area.
摘要翻译：本发明提供了一种眼透镜，其具有透镜的至少一部分，其包括聚合的可交联材料的多个体素。此外，本发明提供了一种用于产生具有至少一部分包括聚合的可交联材料的多个体素的眼科镜片的装置。在一些实施例中，眼科镜片包括具有凸起区域和凹陷区域中的一个或两个的表面。

7. 发明授权

US09180634B2 Methods for formation of an ophthalmic lens precursor and lens 有权
公开(公告)号：US09180634B2
公开(公告)日：2015-11-10
申请号：US13419838
申请日：2012-03-14
申请人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
发明人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
IPC分类号： B29D11/00 , G02C7/04 , B29C35/08
CPC分类号： B29D11/00144 , B29C35/0888 , B29D11/00442 , B33Y80/00 , G02C7/04
摘要： This invention discloses methods for generating one or both of an ophthalmic lens precursor with at least a portion of one surface free-formed from a Reactive Mixture. In some embodiments, an ophthalmic lens precursor is formed on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of Reactive Mixture.

8. 发明授权

US09075186B2 Free form lens with refractive index variations 有权
$Free form lens with refractive index variations$
标题翻译：具有折射率变化的自由形式透镜
公开(公告)号：US09075186B2
公开(公告)日：2015-07-07
申请号：US13435668
申请日：2012-03-30
申请人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
发明人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
IPC分类号： B29D11/00 , G02B1/04
CPC分类号： G02B1/043 , B29D11/00028 , B33Y80/00
摘要： This invention provides for method of forming an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with one or more areas of different refractive indexes and a surface with one or both of a raised area and a depressed area.
摘要翻译：本发明提供了形成眼镜片的方法，其中透镜的至少一部分包括聚合的可交联材料的多个体素。此外，本发明提供了一种用于生成具有一个或多个不同折射率区域的眼科镜片的装置以及具有凸起区域和凹陷区域中的一个或两个的表面。

9. 发明授权

US08795558B2 Methods for formation of an ophthalmic lens precursor and lens 有权
标题翻译：用于形成眼科镜片前体和镜片的方法
公开(公告)号：US08795558B2
公开(公告)日：2014-08-05
申请号：US13419834
申请日：2012-03-14
申请人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
发明人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
IPC分类号： B29D11/00
CPC分类号： B29D11/00144 , B29C35/0888 , B29D11/00442 , B33Y80/00 , G02C7/04
摘要： This invention discloses methods for generating one or both of an ophthalmic lens precursor with at least a portion of one surface free-formed from a Reactive Mixture. In some embodiments, an ophthalmic lens precursor is formed on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of Reactive Mixture.
摘要翻译：本发明公开了用于产生具有至少部分由活性混合物自由形成的一个表面的眼科镜片前体之一或两者的方法。在一些实施例中，眼科镜片前体通过光化辐射源形成在具有弓形光学质量表面的基底上，以可固化体积的反应混合物的可定义部分。

10. 发明授权

US08317505B2 Apparatus for formation of an ophthalmic lens precursor and lens 有权
标题翻译：用于形成眼科镜片前体和镜片的装置
公开(公告)号：US08317505B2
公开(公告)日：2012-11-27
申请号：US12194981
申请日：2008-08-20
申请人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
发明人： Michael F. Widman , John B. Enns , P. Mark Powell , Peter W. Sites
IPC分类号： B28B17/00
CPC分类号： G02C7/047 , B28B17/00 , B29C35/0805 , B29C39/26 , B29C2035/0827 , B29C2035/0833 , B29D11/00009 , B29D11/00134 , B29D11/00144 , B29D11/0073 , B33Y80/00 , G02C7/04 , G02C2202/08 , G02C2202/16
摘要： This invention discloses apparatus for generating an ophthalmic lens with at least a portion of one surface free-formed from a Reactive Mixture. In some embodiments, an ophthalmic lens is formed on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of Reactive Mixture.
摘要翻译：本发明公开了一种用于产生具有至少一部分由活性混合物自由形成的眼科镜片的装置。在一些实施例中，眼科镜片通过光化辐射源形成在具有弓形光学质量表面的基底上，可控制以固化一定体积的反应混合物的可定义部分。

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