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51. 发明授权

EP2512787B1 METHOD AND DEVICE FOR REMOVING EXCESS LENS FORMING MATERIAL FROM A MOLDED CONTACT LENS 有权转让
公开(公告)号：EP2512787B1
公开(公告)日：2018-10-17
申请号：EP10788096.5
申请日：2010-12-16
申请人： Novartis AG
发明人： HEINRICH, Axel , BIEL, Roger , LÄSSIG, Günter , BERNARD, Jan , PIRL, Stephan
IPC分类号： B29C71/00 , B29D11/00 , B29L11/00 , B29C37/02
CPC分类号： B29C71/0009 , B29C37/02 , B29C2071/0027 , B29C2071/0045 , B29D11/00125 , B29D11/00586 , B29L2011/0041
摘要： There is described a method of removing excess lens forming material from a molded ophthalmic lens (1), such as the peripheral region of a contact lens. In order to form a lens (1) a lens forming material is polymerized and/or cross-linked within a mold cavity of a mold comprising female and male mold halves. The mold is opened by moving the female and male mold halves apart from each other. The formed lens (1) is supported on a carrier (3) such, that a front surface (2) of the lens (1) is exposed. Residues of non-polymerized and/or non-cross-linked lens forming material are removed mechanically by contacting the exposed surface (2) of the formed lens (1) for a period of time of about 0.5 seconds to about 4 seconds, preferably about 0.8 seconds to about 2 seconds, with a cleaner (7) having a hardness which is smaller than that of the polymerized and/or cross-linked lens forming material. There is also described a device (5) for carrying out the method.

52. 发明授权

EP2512789B1 METHOD AND APPARATUS FOR DOSING A LENS FORMING MATERIAL INTO A MOLD 有权
标题翻译：用于将镜片成形材料投入模具的方法和设备
公开(公告)号：EP2512789B1
公开(公告)日：2018-05-16
申请号：EP10799007.9
申请日：2010-12-16
申请人： Novartis AG
发明人： BRAUN, Matthias , HEINRICH, Axel , HAGMANN, Peter
IPC分类号： B29D11/00
CPC分类号： B29D11/00413 , B29D11/00038 , B29D11/00134 , B29D11/00538
摘要： There is described a method of dosing a lens forming material into a mold (1;21), which comprises dosing a metered amount of a lens forming material (P) including a volatile solvent into a mold cavity (4) enclosed by a female mold half (2) and a male mold half of a mold (1;21). The lens forming material (P) is subsequently polymerized and/or cross-linked to form an ophthalmic lens, in particular a contact lens. Dosing of the lens forming material (P) into the mold cavity (4) is accomplished while the mold halves (2, 3) are associated with each other substantially gas-tight. There is also described an apparatus for carrying out the method.

53. 发明公开

EP2771177A1 METHOD FOR MOLDING AN OPHTHALMIC LENS AND DEVICE FOR APPLYING A COATING TO THE SURFACE OF AN OPHTHALMIC LENS MOLD 有权转让
标题翻译：方法形成隐形镜片和装置施加涂层上的隐形眼镜窗体表面
公开(公告)号：EP2771177A1
公开(公告)日：2014-09-03
申请号：EP12778725.7
申请日：2012-10-25
申请人： Novartis AG
发明人： HEIDRICH, Halina , HEINRICH, Axel , STRAUBE, Karsten
IPC分类号： B29D11/00 , B29C33/58
CPC分类号： B29C33/58 , B29D11/00125 , B29D11/00192 , B29L2011/0041
摘要： There are described a method for applying a coating to a surface of an ophthalmic lens mold. The mold includes male and female (20) mold halves, with each of the mold halves being provided with a lens forming surface (21). The method includes applying a temporary coating to at least a portion of at least one of the male and female mold halves (20), the temporary coating being capable of reducing adhesive forces between a lens forming material and the lens forming surface (21); and drying the temporary coating applied to the portion of the lens forming surface (21). Also described is a device (1) for applying such temporary coating to the portion of the lens forming surface (21) of the ophthalmic lens mold.
摘要翻译：中描述了用于将涂层施加到眼科镜片模具的表面的方法。该模具包括男性和女性（20）半模，每个半模的设置有透镜成形表面（21）。该方法包括将一个临时涂层到阳模和阴模中的至少一个（20）的至少一个部分，所述临时涂层能够降低透镜形成材料和透镜成形表面（21）之间的粘合力; 并干燥施加在透镜成形表面（21）的所述部分的临时涂层。这样描述的是用于将寻求临时涂层的眼科镜片模具的透镜成形表面（21）的所述部分的装置（1）。

54. 发明公开

EP1924427A1 PROCESS FOR THE MANUFACTURE OF AN OPHTHALMIC LENS 审中-公开
标题翻译：一种用于生产眼镜镜片
公开(公告)号：EP1924427A1
公开(公告)日：2008-05-28
申请号：EP06777044.6
申请日：2006-08-23
申请人： Novartis AG , NOVARTIS-PHARMA GMBH
发明人： HEINRICH, Axel , SEIFERLING, Bernhard
IPC分类号： B29D11/00 , B29C35/00
CPC分类号： B29D11/00134
摘要： A process for the manufacture of an ophthalmic lens, e.g. a contact lens, comprises the steps of: dispensing a polymerizable and/or cross-linkable starting material comprising a photoinitiator into a mold (2, 20,21) and exposing the starting material in the mold (2,20,21) to UV-light in order to cause polymerization and/or cross-linking of the starting material in the mold so as to form the ophthalmic lens. Exposing the starting material to UV-light is performed by using at least one solid-state UV-light emitting die (80) or UV-LED (1) to the emitted light of which the starting material contained in the mold (2,20,21) is exposed.

55. 发明公开

EP1807719A2 APPARATUS FOR THE TRANSPORT OF LIGHT EMITTED BY A SHORT-ARC LAMP 审中-公开
标题翻译： DEVICE FOR作者使用短FORM LAMP光发射的运输
公开(公告)号：EP1807719A2
公开(公告)日：2007-07-18
申请号：EP05800638.8
申请日：2005-10-26
申请人： Novartis AG , NOVARTIS-PHARMA GMBH
发明人： HEINRICH, Axel , SEIFERLING, Bernhard , GRULER, Roman
IPC分类号： G02B6/00 , G02B27/09 , F21V8/00 , G02B6/32
CPC分类号： B29C35/0805 , B29C2035/0827 , B29L2011/0041 , G02B6/0006 , G02B6/10 , G02B6/42 , G02B6/4206 , G02B6/4298
摘要： In an apparatus for the transport of the light emitted by a short-arc lamp (1) through its light outlet hole (13) to a desired location a number of light guides (5) are provided the light entry surfaces (50) of which are arranged at a predetermined location. In addition, a coupling element (3) is provided, which is arranged at a distance from the light outlet hole (13) of the short-arc lamp (1) and between the light outlet hole (13) and the light entry surfaces (50) of the light guides (5). The coupling element (3) is designed such that it collects the emitted light and couples it into the light guides (5) through the light entry surfaces (50) of the light guides (5).

56. 发明授权

EP0969956B1 MOLDING PROCESSES 失效
标题翻译：铸造工艺
公开(公告)号：EP0969956B1
公开(公告)日：2004-11-10
申请号：EP98919132.5
申请日：1998-03-23
申请人： Novartis AG , Novartis Pharma GmbH
发明人： HERBRECHTSMEIER, Peter , BAUR, Karl-Albert , BIEL, Roger , GOLBY, John , HAUCK, Roland , HAGMANN, Peter , HEINRICH, Axel , KRETZSCHMAR, Otto , LANG, Anette, Therese , MÜLLER, Achim , SCHULZ, Thomas , SEIFERLING, Bernhard , STEFFAN, Werner
IPC分类号： B29D11/00
CPC分类号： G01M11/0278 , B08B3/02 , B08B9/00 , B29C33/20 , B29C33/303 , B29C33/72 , B29C35/0894 , B29C39/44 , B29C71/0009 , B29D11/00057 , B29D11/00125 , B29D11/00432 , G01M11/0221

57. 发明授权

EP1212188B1 UV-ILLUMINATION DEVICE 有权
标题翻译： UV照明装置
公开(公告)号：EP1212188B1
公开(公告)日：2004-05-19
申请号：EP00943875.5
申请日：2000-06-23
申请人： Novartis AG , Novartis Pharma GmbH
发明人： HEINRICH, Axel , MÜLLER, Achim , SEIFERLING, Bernhard
IPC分类号： B29D11/00
CPC分类号： B29C35/0888 , B29C2035/0827 , B29D11/00134 , B29D11/00442 , B29L2011/0041 , G02B6/4298
摘要： The invention relates to a method and device for crosslinking a biocompatible, polymerisable material in order to produce an ophthalmic moulding, especially an ophthalmic lens, particularly a contact lens. The invention is concerned with the problem of further improving the crosslinking process for ophthalmic mouldings consisting of biocompatible polymerisable materials, especially for contact lenses, in order to ensure constant quality of the mouldings. This problem is solved by coupling the UV light into the mould cavity using optical fibres (3), to an ultraviolet lamp (2), an ultraviolet lamp (2) can be used to crosslink a number of casting moulds, whereupon a very high intensity of illumination can be attained in an efficient manner, enabling rapid polymerisation of the filled moulding material to take place.

58. 发明授权

EP0807017B1 PROCESS FOR THE MANUFACTURE OF MOULDED ARTICLES THAT ARE PARTLY COLOURED OR HAVE REGIONS OF DIFFERENT COLOURS 失效
标题翻译： PROCESS期部分生产或区WAY不同颜色的成型
公开(公告)号：EP0807017B1
公开(公告)日：1999-10-20
申请号：EP96900603.0
申请日：1996-01-22
申请人： Novartis AG , Novartis-Erfindungen Verwaltungsgesellschaft m.b.H.
发明人： MÜLLER, Achim , SEIFERLING, Bernhard , HEINRICH, Axel
IPC分类号： B29D11/00 , B29C39/12 , B29C39/24 , B29C35/08
CPC分类号： B29C43/021 , B29C31/10 , B29C35/0888 , B29C39/12 , B29C39/24 , B29C43/34 , B29C2043/3433 , B29D11/00048 , B29K2105/0002 , B29L2011/0016

59. 发明公开

EP3229982A1 METHOD AND DEVICE FOR CLEANING DEPOSITED MATERIAL FROM A MOLDING SURFACE OF A MOLD FOR FORMING OPHTHALMIC LENSES 有权转让
标题翻译：用于从模具的成型表面清洁沉积材料以形成眼科镜片的方法和设备
公开(公告)号：EP3229982A1
公开(公告)日：2017-10-18
申请号：EP15807845.1
申请日：2015-12-07
申请人： Novartis AG
发明人： COCORA, Gabriela , HEIDRICH, Halina , KERN, Fabian , HEINRICH, Axel , LANIG, Volker
IPC分类号： B08B1/00 , B08B1/04 , B29D11/00 , B24B27/033
CPC分类号： B08B1/006 , B08B1/04 , B08B9/00 , B29D11/00125 , B29D11/00432 , B29D11/00519
摘要： A method of cleaning deposited material from a molding surface (10) of a mold (1) for forming ophthalmic lenses comprises the steps of: - bringing a cleaning head (20) into contact with the molding surface (10), the rotational axis (22) of the cleaning head (20) being arranged normal to the molding surface (10), - rotating (220) the cleaning head (20) around the rotational axis (22) while maintaining the contact between the cleaning head (20) and the molding surface (10), - moving the cleaning head (20) to perform a precession motion (110) around a central normal (11) on the molding surface (10), while rotating (220) the cleaning head (20) around the rotational axis (22) and while maintaining the contact between the cleaning head (20) and the molding surface (10). During the precession motion (110) the rotational axis (22) includes an inclination angle (α
1 ,α
2 ) with the central normal (11) on the molding surface (10).
摘要翻译：从模具（1）的模制表面（10）清洁沉积材料以形成眼科镜片的方法包括以下步骤： - 使清洁头（20）与模制表面（10）接触，旋转轴线（20）垂直于模制表面（10）布置， - 围绕旋转轴线（22）旋转（220）清洁头部（20），同时保持清洁头部（20）和（20）围绕所述模制表面（10）上的中心法线（11）移动所述清洁头（20）以在所述清洁头（20）周围旋转（220）的同时执行进动运动旋转轴线（22）并且同时保持清洁头（20）和模制表面（10）之间的接触。在进动运动（110）期间，旋转轴线（22）包括与模制表面（10）上的中心法线（11）的倾斜角度（α1，α2）。

60. 发明授权

EP2243148B1 APPARATUS FOR THE PLASMA TREATMENT OF CONTACT LENS MOLDS MADE OF GLASS 有权转让
标题翻译：用于等离子体处理玻璃制成的接触镜片模具的设备
公开(公告)号：EP2243148B1
公开(公告)日：2016-08-03
申请号：EP09703759.2
申请日：2009-01-21
申请人： Novartis AG
发明人： COCORA, Gabriela , HEINRICH, Axel , HAGMANN, Peter
IPC分类号： H01J37/32 , C23C16/04
CPC分类号： H01J37/32541 , B29C33/56 , B29C33/72 , B29L2011/0041 , H01J37/32366 , H01J37/32403 , H01J37/32568 , H01J37/32715

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