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1. 发明授权

US07124995B2 Holder for mold assemblies and molds 失效
公开(公告)号：US07124995B2
公开(公告)日：2006-10-24
申请号：US09789186
申请日：2001-02-20
申请人： John T. Foreman , Galen R. Powers , Matthew C. Lattis
发明人： John T. Foreman , Galen R. Powers , Matthew C. Lattis
IPC分类号： B29D11/00
CPC分类号： B29D11/00528 , B29C33/303 , B29C33/34 , B29C33/56 , B29C35/0288 , B29C35/08 , B29C2035/0827 , B29C2037/80 , B29C2037/90 , B29C2037/903 , B29C2037/906 , B29D11/00413 , B29D11/00442 , B29D11/00538 , B29L2011/0016 , B29L2011/0041 , Y10S425/808
摘要： A high volume lens curing system is described. The high volume lens curing system is configured to cure multiple eyeglass lenses in a continuous manner.

2. 发明授权

US07044429B1 Methods and systems for coating eyeglass lens molds 失效
标题翻译：眼镜镜片模具涂装方法及系统
公开(公告)号：US07044429B1
公开(公告)日：2006-05-16
申请号：US10098736
申请日：2002-03-15
申请人： John T. Foreman , Galen R. Powers , Matthew C. Lattis
发明人： John T. Foreman , Galen R. Powers , Matthew C. Lattis
IPC分类号： B29D11/00
CPC分类号： B29D11/00173 , Y10S425/808
摘要： Systems and methods for storing, locating, identifying and coating eyeglass lens mold members for use in the production of eyeglass lenses are disclosed. An embodiment includes storing eyeglass lens mold members in a storage array. A plurality of indicators may be coupled to the storage array and associated with storage locations. A controller may be configured to select mold members, and to identify the locations of the mold members. A user may input mold member identifying information. The controller may activate indicators associated with determined storage location. A mold reader may be used to input the mold member identifying information. The mold reader may detect a light pattern formed by illumination of the identifying information and determine the identity of the mold member based on the light pattern. Additional embodiments relate to separating a cast lens from a lens mold. Such embodiments may include a clamping mechanism for elastically deforming the lens mold. The lens mold and lens may then be separated by applying a separating force.
摘要翻译：公开了用于存储，定位，识别和涂覆用于制造眼镜镜片的眼镜镜片模具构件的系统和方法。一个实施例包括将眼镜镜片模具部件存储在存储阵列中。多个指示器可以耦合到存储阵列并与存储位置相关联。控制器可以被配置为选择模具构件并且识别模具构件的位置。用户可以输入模具构件识别信息。控制器可以激活与确定的存储位置相关联的指示符。可以使用模具读取器来输入模具构件识别信息。模具读取器可以检测通过照明识别信息形成的光图案，并且基于光图案确定模具构件的身份。另外的实施例涉及从镜片模具分离铸造镜片。这样的实施例可以包括用于使透镜模具弹性变形的夹紧机构。然后可以通过施加分离力来分离透镜模具和透镜。

3. 发明授权

US06939899B2 Composition for producing ultraviolet blocking lenses 失效
标题翻译：用于生产紫外线阻挡透镜的组合物
公开(公告)号：US06939899B2
公开(公告)日：2005-09-06
申请号：US10328550
申请日：2002-12-23
申请人： Omar M. Buazza , Stephen C. Luetke , Galen R. Powers
发明人： Omar M. Buazza , Stephen C. Luetke , Galen R. Powers
IPC分类号： G02C7/02 , B29C35/02 , B29C35/08 , B29C35/16 , B29D11/00 , C08F220/26 , G02B1/04 , G03F7/00 , A61F2/16 , G02C7/04
CPC分类号： G03F7/0005 , B29C35/0288 , B29C35/0894 , B29C2035/0827 , B29C2035/0833 , B29C2035/1658 , B29C2037/90 , B29D11/00442 , B29K2105/0002 , Y10S425/808
摘要： An eyeglass lens forming composition containing light absorbing compounds which may undergo light initiated polymerization is provided. Typically, lens forming compositions that absorb light do not permit enough activating radiation to penetrate into the depths of the lens cavity to adequately initiate polymerization of the lens forming composition. An embodiment of the invention provides a system and method for curing such a lens forming composition to form a lens that does not transmit ultraviolet light. Activating light is used having a wavelength greater than the wavelengths of light which the light absorbing compounds absorb. The power of the formed lenses may be controlled by varying the lens forming conditions. Additionally, the lens forming process may be controlled using a microprocessor based control system.
摘要翻译：提供含有可以进行光引发聚合的光吸收化合物的眼镜透镜成型组合物。通常，吸收光的透镜形成组合物不允许足够的活化辐射穿透透镜腔的深度以适当地引发透镜形成组合物的聚合。本发明的一个实施方案提供了一种用于固化这种透镜形成组合物以形成不透射紫外光的透镜的系统和方法。使用的激发光的波长大于光吸收化合物吸收的光的波长。可以通过改变透镜成形条件来控制形成的透镜的功率。此外，可以使用基于微处理器的控制系统来控制透镜形成处理。

4. 发明授权

US06926510B2 Plastic lens systems and compositions 失效
标题翻译：塑料透镜系统和组合物
公开(公告)号：US06926510B2
公开(公告)日：2005-08-09
申请号：US10188621
申请日：2002-07-03
申请人： Omar M. Buazza , Stephen C. Luetke , Matthew C. Lattis , Larry H. Joel , Galen R. Powers
发明人： Omar M. Buazza , Stephen C. Luetke , Matthew C. Lattis , Larry H. Joel , Galen R. Powers
IPC分类号： B29D11/00 , G02C7/10
CPC分类号： G02B1/041 , B29D11/00442 , Y10S425/808 , Y10S425/812
摘要： An apparatus for preparing a plastic eyeglass lens includes a coating unit and a lens curing unit. The apparatus is preferably configured to allow the operation of both the coating unit and the lens curing unit. The apparatus may also include a post-cure unit and a controller. The controller is configured to control the operation of the coating unit, the lens curing unit and the post-cure unit. The lens forming unit may include an LCD filter disposed between activating light sources and a mold assembly. The mold assembly preferably includes two mold members held together by a gasket. The gasket preferably includes four protrusions spaced at 90 degree intervals about the gasket. A lens forming composition may include a first photochromic compound, a second photochromic compound and a light effector. The light effector may alter the color of a lens when exposed to photochromic activating light, when compared to a lens formed from a lens forming composition which does not include a light effector.
摘要翻译：用于制备塑料眼镜镜片的装置包括涂覆单元和透镜固化单元。该装置优选地构造成允许涂覆单元和透镜固化单元两者的操作。该装置还可以包括后固化单元和控制器。控制器被配置为控制涂布单元，透镜固化单元和后固化单元的操作。透镜形成单元可以包括设置在激活光源和模具组件之间的LCD滤光器。模具组件优选地包括通过垫圈保持在一起的两个模具构件。垫圈优选地包括围绕垫圈以90度间隔间隔开的四个突起。透镜形成组合物可以包括第一光致变色化合物，第二光致变色化合物和光效应物。当与由不包括光效应器的透镜形成组合物形成的透镜相比时，光效应器可以在暴露于光致变色活化光时改变透镜的颜色。

5. 发明授权

US06712596B1 System for producing ultraviolet blocking lenses 有权
标题翻译：用于生产紫外线阻挡透镜的系统
公开(公告)号：US06712596B1
公开(公告)日：2004-03-30
申请号：US09395894
申请日：1999-09-14
申请人： Omar M. Buazza , Stephen C. Luetke , Galen R. Powers
发明人： Omar M. Buazza , Stephen C. Luetke , Galen R. Powers
IPC分类号： B29D1100
CPC分类号： G03F7/0005 , B29C35/0288 , B29C35/0894 , B29C2035/0827 , B29C2035/0833 , B29C2035/1658 , B29C2037/90 , B29D11/00442 , B29K2105/0002 , Y10S425/808
摘要： An eyeglass lens forming composition containing light absorbing compounds which may undergo light initiated polymerization is provided. Typically, lens forming compositions that absorb light do not permit enough activating radiation to penetrate into the depths of the lens cavity to adequately initiate polymerization of the lens forming composition. An embodiment of the invention provides a system and method for curing such a lens forming composition to form a lens that does not transmit ultraviolet light. Activating light is used having a wavelength greater than the wavelengths of light which the light absorbing compounds absorb. The power of the formed lenses may be controlled by varying the lens forming conditions. Additionally, the lens forming process may be controlled using a microprocessor based control system.
摘要翻译：提供含有可以进行光引发聚合的光吸收化合物的眼镜透镜成型组合物。通常，吸收光的透镜形成组合物不允许足够的活化辐射穿透透镜腔的深度以适当地引发透镜形成组合物的聚合。本发明的一个实施方案提供了一种用于固化这种透镜形成组合物以形成不透射紫外光的透镜的系统和方法。使用的激发光的波长大于光吸收化合物吸收的光的波长。可以通过改变透镜成形条件来控制形成的透镜的功率。此外，可以使用基于微处理器的控制系统来控制透镜形成处理。

6. 发明授权

US06676398B2 Apparatus for preparing an eyeglass lens having a prescription reader 失效
标题翻译：用于制备具有处方阅读器的眼镜镜片的装置
公开(公告)号：US06676398B2
公开(公告)日：2004-01-13
申请号：US09789000
申请日：2001-02-20
申请人： John T. Foreman , Galen R. Powers , Matthew C. Lattis
发明人： John T. Foreman , Galen R. Powers , Matthew C. Lattis
IPC分类号： B29D1100
CPC分类号： B29D11/00538 , B29D11/00413 , B29D11/00442 , Y10S425/108 , Y10S425/808
摘要： A high volume lens curing system is described. The high volume lens curing system is may be configured to cure multiple eyeglass lenses in a continuous manner. An embodiment of the lens curing system includes an apparatus for preparing an eyeglass lens. The apparatus may include one or more lens curing units and a mold assembly. The second lens curing unit may include a heating system. One or more readers may be coupled to one or more lens curing units. The reader may be configured to read eyeglass lens prescription information from a mold assembly holder. A controller may be coupled to at least one lens curing unit and the reader. The controller may control the operation of the lens curing unit. In some embodiments, the apparatus may include a conveyor system, an annealing unit, an air distributor and/or filters.
摘要翻译：描述了高容量透镜固化系统。高容量透镜固化系统可以被配置为以连续的方式固化多个眼镜镜片。透镜固化系统的一个实施例包括一种用于制备眼镜镜片的装置。该装置可以包括一个或多个透镜固化单元和模具组件。第二透镜固化单元可以包括加热系统。一个或多个读取器可以耦合到一个或多个透镜固化单元。读取器可以被配置为从模具组件保持器读取眼镜镜片处方信息。控制器可以耦合到至少一个透镜固化单元和读取器。控制器可以控制透镜固化单元的操作。在一些实施例中，该装置可包括输送系统，退火单元，空气分配器和/或过滤器。

7. 发明授权

US06612828B2 Fill system with controller for monitoring use 有权
标题翻译：用控制器填充系统进行监控
公开(公告)号：US06612828B2
公开(公告)日：2003-09-02
申请号：US09788385
申请日：2001-02-20
申请人： Galen R. Powers , Matthew C. Lattis
发明人： Galen R. Powers , Matthew C. Lattis
IPC分类号： B29D1100
CPC分类号： B29D11/00442 , B29D11/00057 , Y10S425/808
摘要： A high volume lens curing system is described. The high volume lens curing system may be configured to cure multiple eyeglass lenses in a continuous manner. An embodiment of a system may include a lens forming composition heating apparatus and a controller.
摘要翻译：描述了高容量透镜固化系统。高容量透镜固化系统可以被配置为以连续的方式固化多个眼镜镜片。系统的实施例可以包括透镜形成组合物加热装置和控制器。

8. 发明授权

US06478990B1 Plastic lens systems and methods 失效
标题翻译：塑料透镜系统和方法
公开(公告)号：US06478990B1
公开(公告)日：2002-11-12
申请号：US09161258
申请日：1998-09-25
申请人： Galen R. Powers , Larry H. Joel
发明人： Galen R. Powers , Larry H. Joel
IPC分类号： B29D1100
CPC分类号： G02B1/041 , B29D11/00442 , Y10S425/808 , Y10S425/812
摘要： An apparatus for preparing a plastic eyeglass lens includes a coating unit and a lens curing unit. The apparatus is preferably configured to allow the operation of both the coating unit and the lens curing unit. The apparatus may also include a post-cure unit and a controller. The controller is configured to control the operation of the coating unit, the lens curing unit and the post-cure unit. The lens forming unit may include an LCD filter disposed between activating light sources and a mold assembly. The mold assembly preferably includes two mold members held together by a gasket. The gasket preferably includes four protrusions spaced at 90 degree intervals about the gasket. A lens forming composition may include a first photochromic compound, a second photochromic compound and a light effector. The light effector may alter the color of a lens when exposed to photochromic activating light, when compared to a lens formed from a lens forming composition which does not include a light effector.
摘要翻译：用于制备塑料眼镜镜片的装置包括涂覆单元和透镜固化单元。该装置优选地构造成允许涂覆单元和透镜固化单元两者的操作。该装置还可以包括后固化单元和控制器。控制器被配置为控制涂布单元，透镜固化单元和后固化单元的操作。透镜形成单元可以包括设置在激活光源和模具组件之间的LCD滤光器。模具组件优选地包括通过垫圈保持在一起的两个模具构件。垫圈优选地包括围绕垫圈以90度间隔间隔开的四个突起。透镜形成组合物可以包括第一光致变色化合物，第二光致变色化合物和光效应物。当与由不包括光效应器的透镜形成组合物形成的透镜相比时，光效应器可以在暴露于光致变色活化光时改变透镜的颜色。

9. 外观设计

USD460468S1 Eyeglass mold assembly holder 失效
标题翻译：眼镜模具组装架
公开(公告)号：USD460468S1
公开(公告)日：2002-07-16
申请号：US29137420
申请日：2001-02-20
申请人： Galen R. Powers , John T. Foreman
设计人： Galen R. Powers , John T. Foreman

10. 发明授权

US06171528B2 Methods and apparatus for eyeglass lens curing using ultraviolet light 失效
公开(公告)号：US06171528B2
公开(公告)日：2001-01-09
申请号：US09189247
申请日：1998-11-10
申请人： Omar M. Buazza , Stephen C. Luetke , Galen R. Powers
发明人： Omar M. Buazza , Stephen C. Luetke , Galen R. Powers
IPC分类号： B29D1100
CPC分类号： B29C37/0032 , B29C35/08 , B29C35/0888 , B29C2035/0827 , B29C2035/1658 , B29C2791/001 , B29D11/00442 , B29D11/0073 , B29D11/00865 , B29K2105/24 , B29K2105/243 , Y10S264/46 , Y10S425/013 , Y10S425/808
摘要： Method for making a plastic lens is provided. More particularly, a method for applying alternating periods of ultraviolet light to a lens forming composition is described. The lens forming composition is cured while controlling the rate of heat generation and/or dissipation via manipulation of the duration of the ultraviolet light or the cooling in the curing chamber. The ultraviolet light is preferably directed toward the lens forming composition which is disposed in a mold cavity formed by two mold members. The ultraviolet light may be directed in pulses or continuously.

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