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21. 发明授权

US10054802B2 Topology guided ocular lens design 有权
公开(公告)号：US10054802B2
公开(公告)日：2018-08-21
申请号：US15634631
申请日：2017-06-27
申请人： Eyedeal Scanning, LLC
发明人： Robert P. Bishop , Michael T. Sullivan , Steve Auger
IPC分类号： G02C7/02 , G02C7/04 , B29C64/386 , B33Y80/00 , B33Y10/00 , B33Y50/02 , B29C64/393 , B29D11/00 , B24B13/00
CPC分类号： G02C7/027 , B24B13/0025 , B29C64/386 , B29C64/393 , B29D11/00086 , B29D11/00105 , B29D11/00951 , B33Y10/00 , B33Y50/02 , B33Y80/00 , G02C7/024 , G02C7/04 , G02C7/047
摘要： A method and system for generating a three-dimensional model of a contact lens with a front and a back surface, in which the entire back surface consists of an array of independent data points shaped to conform to three-dimensional data provided by an ocular topographer. The sampling density is sufficiently high to characterize anomalies or injuries anywhere in the eye to optimize comfort and fit. The methods and systems also include modeling a scleral lens which rests either solely on the sclera, or straddles the limbus extending partially into the cornea is described. The resting surface conforms to the topology of the underlying ocular surface with topology guiding the design. Additional methods and systems model scleral lens optics without the use of trial lenses. The lens models can be used to machine or 3D print a lens that fits the patient. Such lenses benefit patients that suffer from dry eyes or whose eyes are not normally dry, but feel dry after wearing conventional contact lenses.

22. 发明申请

US20170337947A1 Friction Adjustment Mechanisms for Optimizing Friction Between a Pad and a Disc in an Optical Disc Restoration Device, and Systems and Methods Thereof 审中-公开
公开(公告)号：US20170337947A1
公开(公告)日：2017-11-23
申请号：US15669149
申请日：2017-08-04
申请人： Venmill Industries Incorporated
发明人： William Olszta , Daniel St. Laurent , Mariusz Surowaniec
IPC分类号： G11B23/50 , B24B13/04 , B24B13/00 , B24B47/22 , B24B7/24
摘要： The invention pertains in general to a latching mechanism for maintaining desired friction levels on an optical disc in an optical disc restoration device. In particular the invention pertains to devices, systems and methods for easily maintaining friction levels between pads and an optical disc in an optical disc restoration device for ease of adjusting friction settings during quality control, repair operation or when optimization settings are being set in an optical disc restoration device by a user.

23. 发明申请

US20170326705A1 METHOD FOR MANUFACTURING ROTATIONAL NON-AXISYMMETRIC LENS, METHOD FOR MANUFACTURING ROTATIONAL NON-AXISYMMETRIC LENS MOLDING DIE, METHOD FOR MANUFACTURING ROTATIONAL NON-AXISYMMETRIC SURFACE MIRROR, AND METHOD FOR MANUFACTURING ROTATIONAL NON-AXISYMMETRIC SURFACE MIRROR MOLDING DIE 审中-公开
公开(公告)号：US20170326705A1
公开(公告)日：2017-11-16
申请号：US15522501
申请日：2015-01-27
申请人： HITACHI MAXELL, LTD.
发明人： Koji HIRATA , Masahiko YATSU , Shuji KATO , Yuki MATSUMIYA
IPC分类号： B24B49/12 , B24B13/00 , G02B3/04 , G02B5/10
CPC分类号： B24B49/12 , B24B13/00 , B24B13/01 , B24B13/04 , G02B3/00 , G02B3/04 , G02B5/10
摘要： Methods for manufacturing a rotational non-axisymmetric lens which is manufactured by grinding using a machining tool, manufacturing a molding die for the lens, manufacturing a rotational non-axisymmetric mirror, and manufacturing a molding die for the mirror are provided. The provided methods are methods for manufacturing a rotational non-axisymmetric lens partially including a non-axisymmetric surface, manufacturing a molding die for the lens, manufacturing a rotational non-axisymmetric mirror partially including a non-axisymmetric surface, and manufacturing a molding die for the mirror. When a rotational non-axisymmetric surface is formed while scanning a surface of a workpiece by grinding or cutting means, the rotational non-axisymmetric surface is ground or cut by the grinding or cutting means while scanning the surface with movement in a direction along a meridional surface of the rotational non-axisymmetric surface.

24. 发明申请

US20170285620A1 MACHINING METHOD BY TURNING AT LEAST ONE SURFACE OF AN OPHTHALMIC LENS, USING A TURNING MACHINE HAVING AT LEAST ONE GEOMETRICAL DEFECT 审中-公开
公开(公告)号：US20170285620A1
公开(公告)日：2017-10-05
申请号：US15511530
申请日：2015-09-25
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Mathieu MEYNEN , Alexandre GOURRAUD , Luis Ricardo CASTRO MARTINEZ , Loic QUERE , Bernard PONS
IPC分类号： G05B19/4099 , B24B13/00 , B24B9/14
CPC分类号： G05B19/4099 , B24B9/148 , B24B13/00 , G05B19/404 , G05B2219/33133 , G05B2219/37619 , G05B2219/45136 , G05B2219/45157 , G05B2219/50057
摘要： Disclosed is a machining method by turning at least one surface of an ophthalmic lens, using a turning machine having at least one geometrical defect. The method includes a step (101-104) of determining a turning configuration for machining by turning the at least one surface of the ophthalmic lens, the turning configuration including turning parameters and machine defects parameters associated to the turning parameters.

25. 发明授权

US09759872B1 Optical fiber polishing fixture 有权
公开(公告)号：US09759872B1
公开(公告)日：2017-09-12
申请号：US15047837
申请日：2016-02-19
申请人： Domaille Engineering, LLC
发明人： Gregory A. Schumacher , Jill B. Christie , Timothy E. Kanne
IPC分类号： B24B13/00 , G02B6/38
CPC分类号： G02B6/3863 , G02B6/3898
摘要： A polishing fixture assembly comprises a fixture base, which has a ferrule aperture and a spring member, and a clamping assembly. The spring member comprises upper, middle, and lower springs. The upper spring forms a portion of a cam aperture. The middle spring is proximate the ferrule aperture. The clamping assembly has a clamp base, a lever, and a cam shaft. The clamp base is connected to the fixture base. The lever is pivotally connected to the clamp base and has unlocked and locked positions. The cam shaft is connected to the lever and rotates within the cam aperture when the lever pivots. As the lever is moved into the locked position, the cam shaft rotates, opposing narrower sides of the cam shaft contact the upper spring thereby flexing the middle spring and the lower spring so that the middle spring contacts a ferrule positioned in the ferrule aperture.

26. 发明授权

US09620166B2 Methods for restoring optical discs 有权
公开(公告)号：US09620166B2
公开(公告)日：2017-04-11
申请号：US14401967
申请日：2013-05-16
申请人： Venmill Industries
发明人： Mariusz Surowaniec
IPC分类号： G11B23/50 , B24B13/00 , B24B7/24
CPC分类号： G11B23/505 , B24B7/241 , B24B13/00
摘要： The invention relates to devices, systems and methods for restoring optical discs, including CD's, DVD's and Blu-ray discs. The invention provides an easy to use device for user's to repair optical discs without having to clean or remove rotating pads in the device between uses for the life of the pads of about 84 cycles.

27. 发明申请

US20170028524A1 Method for Machining Optical Workpieces, In Particular, Plastic Spectacle Lenses 审中-公开
标题翻译：光学工件加工方法，特别是塑料眼镜镜片
公开(公告)号：US20170028524A1
公开(公告)日：2017-02-02
申请号：US15223339
申请日：2016-07-29
申请人： Satisloh AG
发明人： Thomas Mappes
IPC分类号： B24B13/00 , B23Q39/00 , B24B13/005
CPC分类号： B24B13/0037 , B23B27/005 , B23B2215/40 , B23B2226/61 , B23C3/16 , B23C3/34 , B23C2215/40 , B23C2226/61 , B23P23/00 , B23Q39/00 , B24B1/00 , B24B13/0031 , B24B13/005 , B24B13/04 , B24B13/06
摘要： A method of processing a workpiece with a first surface and a second surface facing away therefrom includes the following principal steps: (i) blocking the workpiece with the aid of a blocking material on a blocking member with the blocking material between blocking member and first surface, (ii) processing the workpiece by a geometrically defined cutting edge at the second surface for achieving the desired macrogeometry, (iii) processing the workpiece by a geometrically undefined cutting edge at the second surface for achieving the desired microgeometry and (iv) deblocking the workpiece from the blocking member. The principal step (ii) includes a plunge-cutting sub-step (ii.2) in which by a geometrically defined cutting edge an encircling plunge cut is produced which extends through the first surface as far as into the blocking material so that the workpiece with a predetermined edge profile remains on the blocking member radially within the plunge cut.
摘要翻译：一种处理具有第一表面和背离其的第二表面的工件的方法包括以下主要步骤：（i）借助阻塞材料在阻挡构件上阻挡工件，其中阻挡材料在阻挡构件和第一表面之间，（ii）通过在第二表面处的几何限定的切割边缘来处理工件以实现所需的宏观测量，（iii）通过在第二表面处的几何未定义的切割边缘处理工件以实现所需的微观几何学和（iv）工件从阻挡构件。主要步骤（ii）包括一个切入子步骤（ii.2），其中通过几何定义的切割边缘产生环绕的切入口，该切入部分穿过第一表面延伸到阻挡材料中，使得工件具有预定的边缘轮廓在插入切口内径向保留在阻挡构件上。

28. 发明授权

US09541685B2 Method for producing a reflective optical component for an EUV projection exposure apparatus and component of this type 有权
标题翻译：用于EUV投影曝光装置的反射型光学部件的制造方法以及这种类型的部件
公开(公告)号：US09541685B2
公开(公告)日：2017-01-10
申请号：US13971031
申请日：2013-08-20
申请人： Carl Zeiss Laser Optics GmbH , Carl Zeiss SMT GmbH
发明人： Holger Kierey , Heiko Siekmann , Andre Bresan
IPC分类号： G02B5/08 , G02B5/20 , G02B13/14 , F21V9/04 , F21V9/06 , B24B13/00 , G02B1/10 , G02B5/10 , G02B5/18 , G03F7/20
CPC分类号： G02B5/208 , B24B13/00 , G02B1/10 , G02B5/0891 , G02B5/10 , G02B5/1838 , G02B5/1852 , G02B5/1857 , G03F7/70316 , G21K2201/064 , G21K2201/065 , G21K2201/067
摘要： A method for producing a reflective optical component for an EUV projection exposure apparatus, the component having a substrate having a base body, and a reflective layer arranged on the substrate, wherein the substrate has an optically operative microstructuring, comprises the following steps: working the microstructuring into the substrate, polishing the substrate after the microstructuring has been worked into the substrate, applying the reflective layer to the substrate. A reflective optical component for an EUV projection exposure apparatus correspondingly has a polished surface between the microstructuring and the reflective layer.
摘要翻译：一种用于制造用于EUV投影曝光装置的反射型光学部件的方法，具有基体的部件和设置在基板上的反射层的部件，其中基板具有光学上的微结构化，包括以下步骤：微结构化到衬底中，在微结构化已经加工到衬底中之后对衬底进行抛光，将反射层施加到衬底上。用于EUV投影曝光装置的反射型光学部件对应地具有在微结构化和反射层之间的抛光表面。

29. 发明授权

US09527187B2 Tool operating assembly for a lens shaping machine 有权
标题翻译：镜头成型机的工具组装
公开(公告)号：US09527187B2
公开(公告)日：2016-12-27
申请号：US13987933
申请日：2013-09-17
申请人： Richard L. Burner , Alan Hodges
发明人： Richard L. Burner , Alan Hodges
IPC分类号： B24B13/005 , B24B9/14 , B24B51/00 , B24B13/00 , B24B27/00
CPC分类号： B24B51/00 , B24B9/14 , B24B13/0037 , B24B13/0055 , B24B27/0061 , Y10T29/5154
摘要： A tool operating assembly for a lens shaping machine to finish the peripheral edge of a corrective lens wherein the tool operating assembly is disposed in operative relationship relative to a lens operating assembly comprising a lens support assembly to support the corrective lens to be finished and a multi-axis lens positioning assembly to move the corrective lens relative to the tool operating assembly during the finishing operation to finish the peripheral edge of the corrective lens, the tool operating assembly comprising a multi-station tool support assembly to selectively position one of a plurality of tools in operative position to engage the peripheral edge of the corrective lens to be finished and a tool drive assembly to rotate the selected tool during the finishing operation to finish the peripheral edge of the corrective lens.
摘要翻译：一种用于透镜成形机的工具操作组件，用于完成校正透镜的周边边缘，其中工具操作组件相对于包括透镜支撑组件的透镜操作组件设置成有效的关系，以支持待完成的校正透镜，所述透镜定位组件在整理操作期间相对于所述工具操作组件移动所述校正透镜以完成所述校正透镜的周边边缘，所述工具操作组件包括多工位工具支撑组件，以选择性地将多个工具处于操作位置以接合要完成的校正透镜的周边边缘，以及工具驱动组件，以在精加工操作期间旋转所选择的工具以完成校正透镜的周边边缘。

30. 发明申请

US20160097885A1 MIRROR SUBSTRATES WITH HIGHLY FINISHABLE CORROSION-RESISTANT COATING 审中-公开
标题翻译：镜面基材具有高度耐腐蚀的涂层
公开(公告)号：US20160097885A1
公开(公告)日：2016-04-07
申请号：US14865380
申请日：2015-09-25
申请人： Corning Incorporated
发明人： Lovell Elgin Comstock, II , Joseph Charles Crifasi , Brian Paul Roy , Robin Merchant Walton , Leonard Gerard Wamboldt , Kenneth Smith Woodard
IPC分类号： G02B5/08 , B24B13/00 , C23C14/35 , C23C14/58 , G02B1/14 , G02B1/12
CPC分类号： G02B5/0891 , B24B13/0018 , C23C14/024 , C23C14/025 , C23C14/165 , C23C14/35 , C23C14/588 , G02B1/12 , G02B1/14 , G02B5/08
摘要： The disclosure is directed to optical elements including a performance-enhancing coating on the surface of a metal or ceramic substrate and to methods for making the optical elements. The optical elements are suitable for use in harsh environments, including salt fog and high humidity environments. The performance-enhancing coating and substrate have similar thermal expansion properties and the performance-enhancing coating has a diamond-turned surface. The performance-enhancing coating may also be polished with a solution of colloidal silica in glycol to an RMS surface roughness less than 30 Å.
摘要翻译：本公开涉及包括金属或陶瓷基板的表面上的性能增强涂层的光学元件以及用于制造光学元件的方法。光学元件适用于恶劣环境，包括盐雾和高湿度环境。性能增强涂层和基材具有类似的热膨胀性能，而性能增强涂层具有金刚石转向表面。性能增强涂层也可以用胶体二氧化硅在二醇中的溶液抛光至RMS表面粗糙度小于30埃。

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