专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明公开

EP1740346A2 SYSTEM AND METHOD FOR ANALYZING WAVEFRONT ABERRATIONS 审中-公开
标题翻译：系统和分析方法的使用波前像差
公开(公告)号：EP1740346A2
公开(公告)日：2007-01-10
申请号：EP05723711.7
申请日：2005-02-22
申请人： OPHTHONIX, INC.
发明人： DREHER, Andreas, W. , LAI, Shui, T.
IPC分类号： B24B13/00 , B29D11/00 , G02C13/00
CPC分类号： G02C13/003 , B29D11/00413 , B29D11/00442 , B29D11/00528 , G02C7/02 , G02C2202/22
摘要： A system and method for specifying a vision correction prescription for a patient's eye, wherein in one embodiment, the method includes obtaining a wavefront aberration measurement of the patient's eye, applying at least one value from the wavefront aberration measurement to a statistical model trained using a plurality of objectively measured aberration values and a plurality subjectively measured visual acuity values as training data; and predicting a vision correction prescription for the patient's eye based on the at least one value and the statistical model.

62. 发明公开

EP1702232A1 SYSTEM FOR MANUFACTURING AN OPTICAL LENS 审中-公开
标题翻译：制度与光学透镜
公开(公告)号：EP1702232A1
公开(公告)日：2006-09-20
申请号：EP04796886.2
申请日：2004-10-29
申请人： OPHTHONIX, INC.
发明人： WARDEN, Laurence , DREHER, Andreas, W. , FERRO, John , JETHMALANI, Jagdish , LAI, Shui, T.
IPC分类号： G02C7/02 , G02C13/00 , A61B3/10 , B24B13/00
CPC分类号： G02C7/02 , B24B13/00 , B29D11/00355 , B29D11/00413 , B29D11/00442 , B29D11/00528 , G02C7/027 , G02C13/003 , G02C13/005 , G02C2202/12 , G02C2202/22
摘要： A system for manufacturing an optical lens that is configured to correct optical aberrations, including, e.g., high order aberrations such as described by Zernike polynomials. The system can include a measurement system configured to measure optical aberrations in a patient's eye and to create measured optical aberration data. A calculation system is configured to receive the measured optical aberration data and to determine a lens definition based on the measured optical aberration data. A fabrication system is configured to produce a correcting lens based on the lens definition.

63. 发明授权

EP1115556B1 APPARATUS FOR PREPARING AN EYEGLASS LENS 有权
标题翻译：设备用于生产眼镜镜片
公开(公告)号：EP1115556B1
公开(公告)日：2005-12-07
申请号：EP99954654.2
申请日：1999-09-24
申请人： Q2100, INC.
发明人： BUAZZA, Omar, M. , LUETKE, Stephen, C. , LATTIS, Matthew, C. , JOEL, Larry, H. , POWERS, Galen, R.
IPC分类号： B29D11/00
CPC分类号： G02B1/041 , B29D11/00442 , Y10S425/808 , Y10S425/812

64. 发明公开

EP1536940A2 METHOD FOR MAKING OPHTHALMIC DEVICES 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON OPHTHALMISCHEN VORRICHTUNGEN
公开(公告)号：EP1536940A2
公开(公告)日：2005-06-08
申请号：EP03757795.4
申请日：2003-09-05
申请人： Novartis AG , Novartis Pharma GmbH
发明人： ANDINO, Rafael, Victor , MEECE, Robert, Scott
IPC分类号： B29C67/00 , C08G71/00 , G06F17/60
CPC分类号： G03F7/0037 , B29C64/135 , B29D11/00442 , B33Y10/00 , B33Y50/00 , B33Y70/00 , B33Y80/00 , C08G18/6212 , C08G18/672 , C08L75/16 , G02B1/043 , C08G18/62 , C08G18/66
摘要： The present invention provides a method for producing an ophthalmic device by means of stereolithography. The method comprises the steps of: depositing (i) an essentially solvent-free liquid or melt of a device-forming material, or (ii) a solution of said device-forming material, into a container wherein said device-forming material is crosslinkable or polymerizable by actinic radiation; irradiating said device forming material with one or more activation energy beams to obtain a cured layer of polymerized or crosslinked device-forming material; irradiating said device-forming material with said one or more activation energy beams to obtain a cured layer on top of a previously cured layer; and repeating step (c) to obtain additional cured layers until said ophthalmic device is created integrally, wherein each of cured layers corresponds to a pertinent slice of said ophthalmic device.
摘要翻译：本发明提供一种通过立体光刻法制造眼科装置的方法。该方法包括以下步骤：将（i）装置形成材料的基本上无溶剂的液体或熔体，或（ii）所述装置形成材料的溶液沉积到容器中，其中所述装置形成材料是可交联的或通过光化辐射可聚合; 用一个或多个激活能量束照射所述器件形成材料以获得聚合或交联的器件形成材料的固化层; 用所述一种或多种激活能量束照射所述器件形成材料，以在先前固化的层的顶部上获得固化层; 并重复步骤（c）以获得额外的固化层，直到所述眼科装置一体形成，其中每个固化层对应于所述眼科装置的相关切片。

65. 发明公开

EP1201409A3 Apparatus for forming a microlens mold 审中-公开
标题翻译： Vorrichtung zur Herstellung von einer GiessformfürMikrolinsen
公开(公告)号：EP1201409A3
公开(公告)日：2004-01-07
申请号：EP01203992.1
申请日：2001-10-19
申请人： EASTMAN KODAK COMPANY
发明人： Border, John , Dambrauskas, Robert , Sadlik, Craig A.
IPC分类号： B29D11/00 , B29C33/00
CPC分类号： B29D11/00442 , B29D11/00365 , B29D11/0048 , Y10T407/1948 , Y10T407/21 , Y10T407/27 , Y10T409/305544 , Y10T409/309184
摘要： An apparatus for making microlens molds and microlens array molds is described which utilizes a forming element having a rotating half radius diamond cutting member. A substrate is alignably arranged with the diamond cutting member so that the cutting member can mill a mold cavity in the substrate. The apparatus can be used to make high sag lens molds with high accuracy and a nearly 100% fill factor.
摘要翻译：描述了一种用于制造微透镜模具和微透镜阵列模具的装置，其利用具有旋转半径金刚石切割构件的成形元件。衬底与金刚石切割构件对齐地布置，使得切割构件可以在基底中研磨模腔。该设备可用于制造高垂直镜头模具，具有高精度和近100％的填充因子。

66. 发明公开

EP1294555A1 PROCESS FOR THE AUTOMATED MANUFACTURE OF SPECTACLE LENSES 有权
标题翻译：方法的自动制作眼镜片
公开(公告)号：EP1294555A1
公开(公告)日：2003-03-26
申请号：EP00986463.8
申请日：2000-12-15
申请人： Johnson & Johnson Vision Care, Inc.
发明人： MARCEAU, Gary , BOULAY, Dan , NUNEZ, Ivan , FOSTER, Charles , DOGAN, Eric , BISHOP, Joseph, A. , GUPTA, Amitava , HAMBLIN, Steven , MENEZES, Edgar, V. , SEKHARIPURAM, Venkat , MERRITT, James , ULLOA, Jose , KOKONASKI, William , BASHAM, Elbert , ALTON, Michele, L. , BLUM, Ronald , KOK, Ron , HOMPUS, Michael , VAN NUNEN, Jack , VAN DOORN, Edward , Evers, Marc
IPC分类号： B29D11/00 , B29C37/00
CPC分类号： B29D11/00528 , B29C37/0007 , B29D11/00413 , B29D11/00442 , B29D11/0073 , B29L2011/0016
摘要： The present invention provides an efficient, automated process for the manufacture of finished, spectacle lenses. In particular, the invention provides an automated system useful in producing lenses especially multifocal lenses.

67. 发明公开

EP0636064A4 LENSES WITH HIGH IMPACT RESISTANCE AND HIGH SCRATCH RESISTANCE. 失效
标题翻译： LINSEN MIT HOHEM STOSSWIDERSTAND UND HOHER KRATZFESTIGKEIT。
公开(公告)号：EP0636064A4
公开(公告)日：1998-07-01
申请号：EP93912225
申请日：1993-04-15
申请人： SOANE TECHNOLOGIES INC
发明人： LIM FREDRIC J , BAE YOUNG C , SOANE DAVID S
IPC分类号： G02C7/06 , B29C35/08 , B29C39/02 , B29C39/10 , B29C39/40 , B29C70/78 , B29D11/00 , B29K69/00 , B32B27/08 , C08F283/00 , C08F283/01 , G02B1/04 , G02B1/10 , G02B1/11 , B32B3/00 , G02B3/00
CPC分类号： B32B27/08 , B29C35/0894 , B29C39/10 , B29C39/40 , B29C70/78 , B29C2035/0827 , B29D11/00163 , B29D11/00413 , B29D11/00442 , B29D11/0073 , B29K2105/0002 , B29L2011/0016 , B32B7/12 , B32B27/365 , B32B2307/558 , B32B2307/584 , B32B2551/00 , C08F283/00 , C08F283/01 , G02B1/041 , G02B1/105 , G02B1/11 , G02B1/14 , C08L33/14 , C08L51/00 , C08F4/28
摘要： The invention is a composite lens that includes a front scratch-resistant polymeric wafer (317) and a back impact-resistant polymeric layer (318). The unique structure allows maximal design flexibility, and is easily and relatively quickly manufactured. The design allows simultaneous optimization of impact and scratch resistance. A polymerizable composition for the rapid preparation of high quality lenses is also provided that includes: a) between 20 and 90 weight percent, and preferably, at least 50 weight percent, of urethane, epoxy, or polyester oligomers end terminated with acrylate or mathacrylate (or mixtures of acrylate and methacrylate); b) between 5 and 50 to 80 percent, preferably between 10 and 40 percent, by weight of an optional diluent, such as a hydrocarbon diol end terminated with acrylate or methacrylate, or mixtures thereof, or a crosslinkable tri-, tetra-, or poly-acrylate or methacrylate, or mixtures thereof; and c) conventional optional additives.
摘要翻译：本发明是一种复合透镜，其包括前防刮聚合物晶片（317）和背部耐冲击聚合物层（318）。独特的结构允许最大的设计灵活性，并且容易且相对快速地制造。该设计允许同时优化冲击和耐划伤性。还提供了一种用于快速制备高品质透镜的可聚合组合物，其包括：a）以丙烯酸酯或数学丙烯酸酯封端的氨基甲酸酯，环氧或聚酯低聚物的20至90重量％，优选至少50重量％或丙烯酸酯和甲基丙烯酸酯的混合物）; b）以任选的稀释剂，例如用丙烯酸酯或甲基丙烯酸酯封端的烃二醇端或其混合物，或可交联的三 - ，四 - 或二 - （甲基）丙烯酸酯或其混合物的重量计，5至50％至80％，优选10％至40％聚丙烯酸酯或甲基丙烯酸酯，或其混合物; 和c）常规的任选添加剂。

68. 发明公开

EP0847330A1 METHOD AND COMPOSITION FOR THE MANUFACTUE OF OPHTHALMIC LENSES 失效
标题翻译：方式和连接用于生产眼镜片
公开(公告)号：EP0847330A1
公开(公告)日：1998-06-17
申请号：EP96930670.0
申请日：1996-09-03
申请人： BLUM, Ronald David
发明人： BLUM, Ronald David
IPC分类号： G02C7 , B29C35 , B29C39 , B29D11 , C08F2 , C08F4
CPC分类号： B29D11/00442 , B29C35/08 , B29C2035/0833
摘要： A curing method for ophthalmic lenses or semi-finished lens blanks wherein a curable resin is first exposed to radiation in the wavelength range of 400-800 nm and subsequently subjected to heat or radiation of different wavelength or intensity than that used in the first step. The polymerizable resin preferably comprises: (1) a first photoinitiator that is activated by radiation in the wavelength range of 400-800 nm and (2) a thermal initiator which is activated by heat, or a second photoinitiator which is activated by radiation of different wavelength or intensity than that used to activate the first photoinitiator.

69. 发明授权

EP0586380B1 METHOD AND APPARATUS FOR THE PRODUCTION OF PLASTIC LENSES 失效
标题翻译：工艺用于制造塑料镜片
公开(公告)号：EP0586380B1
公开(公告)日：1997-05-28
申请号：EP92904417.0
申请日：1992-01-13
申请人： Q 2100, INC.
发明人： BUAZZA, Omar, M. , LIPSCOMB, N., Thornton , LUETKE, Stephen, C. , ROBINSON, John, J.
IPC分类号： B29D11/00
CPC分类号： B29D11/00528 , B29C33/0038 , B29C35/0888 , B29C35/16 , B29C39/38 , B29C43/32 , B29C2035/0827 , B29C2035/1658 , B29C2791/001 , B29D11/00009 , B29D11/00413 , B29D11/00442 , B29D11/00865 , B29K2105/0002 , B29L2011/0016 , C08F18/24 , G02B1/041 , Y10S425/808 , C08L31/00
摘要： Method, apparatus and composition for making a plastic lens. The method comprises disposing a liquid monomer or a monomer mixture and a photosensitive initiator into a mold cavity and directing ultraviolet light to act on the lens forming material in the cavity to produce a lens therefrom.

70. 发明授权

EP0484015B1 Method for curing ocular devices 失效
标题翻译：一种用于交联撞击对象的过程。
公开(公告)号：EP0484015B1
公开(公告)日：1995-09-27
申请号：EP91309631.9
申请日：1991-10-18
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Fogarty, Terence M., c/o Minnesota Mining and
IPC分类号： B29C35/08 , B29D11/00 , B29C39/00
CPC分类号： B29D11/00942 , B29C33/303 , B29C33/48 , B29C35/0894 , B29C39/40 , B29C2035/0833 , B29D11/00442 , B29K2105/0002 , B29K2105/0005

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式