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1. 发明专利

JP2011104792A Method for separating mold for molding spectacle lens and apparatus to be used therein 有权
标题翻译：用于模制镜头的模具分离方法及其使用的装置
公开(公告)号：JP2011104792A
公开(公告)日：2011-06-02
申请号：JP2009259282
申请日：2009-11-12
申请人： Menicon Nect:Kk , 株式会社メニコンネクト
发明人： KATO YASUHIKO , KATO TAKUO
IPC分类号： B29C39/36 , B29L11/00
CPC分类号： B29D11/00192
摘要： PROBLEM TO BE SOLVED: To provide a method for separating a mold for molding a spectacle lens into a convex mold and a concave mold while leaving the spectacle lens quickly and selectively in a specific side mold by such treatment that a load is not imposed on a base stock.
SOLUTION: In the method for separating the mold for molding the spectacle lens, a polymerizable monomer composition is polymerized in the mold for molding the spectacle lens, the mold having the convex mold and the concave mold, then the mold is separated into the convex mold and the concave mold. The method comprises: the first step of fixing the periphery of the convex mold and exerting such a force that the back face of a convex molding plane is pressed to make the curvature thereof larger temporarily; and the second step of fixing the periphery of the concave mold and exerting such a force that the back face of a concave molding plane is pressed to make the curvature thereof smaller temporarily.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于将用于将眼镜镜片成型的模具分离成凸模和凹模的方法，同时通过这样的处理使得在特定侧模中快速且选择性地离开眼镜镜片，使得负载不强加于基础股票解决方案：在用于分离用于模制眼镜镜片的模具的方法中，在用于模制眼镜镜片的模具中，聚合单体组合物在模具中具有凸模和凹模，然后将模具分离成凸模和凹模。该方法包括：固定凸模的周边并施加如下的力的第一步骤：使凸形成型平面的背面按压以使其曲率暂时变大; 并且第二步骤是固定凹模的周边并施加如此的力，使得凹形模制平面的背面被按压以使其曲率暂时变小。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2013242450A Manufacturing method of ophthalmic lens and ophthalmic lens 有权
标题翻译：眼科镜片和眼镜镜片的制造方法
公开(公告)号：JP2013242450A
公开(公告)日：2013-12-05
申请号：JP2012116161
申请日：2012-05-22
申请人： Menicon Nect:Kk , 株式会社メニコンネクト
发明人： KATO YASUHIKO
IPC分类号： G02C7/04
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an ophthalmic lens that does not generate an air bubble in fitting one mold having a light blocking substance on a lens formation side into other mold and curing a lens formation liquid between both the molds by being irradiated with light, to provide an ophthalmic lens manufactured by the manufacturing method, and further to manufacture a safe and high quality ophthalmic lens in a short time, at an inexpensive cost and with a high yield in the manufacturing method and to provide the ophthalmic lens manufactured by the manufacturing method in quantity, at an inexpensive price and at a high quality in accordance with a demand of a consumer.SOLUTION: The lens formation liquid is cured by being irradiated with light from a direction of a mold having at least no light blocking substance. Preferably, intensity of light reaching the lens formation liquid from the direction of the mold having no light blocking substance is made stronger than that from the direction of the mold having the light blocking substance. More preferably, the intensity thereof from the direction of the mold having no light blocking substance is more than 1.5 times than that from the direction of the mold having the light blocking substance.
摘要翻译：要解决的问题：提供一种在透镜形成侧将具有遮光物质的一个模具装配到其他模具中并不产生气泡的眼镜片的制造方法，并且通过以下方式固化两个模具之间的透镜形成液体：照射光，以提供通过制造方法制造的眼科镜片，并且进一步在短时间内以廉价的成本制造安全且高质量的眼镜片，并且在制造方法中以高产率提供眼镜片通过制造方法以廉价的价格和根据消费者的需求以高质量制造。解决方案：透镜形成液体通过从具有至少不具有光的模具的方向的光照射而固化阻断物质。优选地，从具有遮光物质的模具的方向到达透镜形成液体的光的强度比从具有遮光物质的模具的方向的强度强。更优选地，其从没有遮光物质的模具的方向的强度大于具有遮光物质的模具的方向的强度的1.5倍以上。

3. 发明专利

JP2011098466A Method for separating ophthalmic lens from molding die, and jig for separation and separating device used therefor 有权
标题翻译：用于从成型模具分离眼镜片的方法，以及用于其分离和分离装置的方法
公开(公告)号：JP2011098466A
公开(公告)日：2011-05-19
申请号：JP2009253517
申请日：2009-11-04
申请人： Menicon Nect:Kk , 株式会社メニコンネクト
发明人： MATSUOKA SHIHO , KATO YASUHIKO , KATO TAKUO
IPC分类号： B29C39/36 , B29C33/48 , B29C39/02 , B29C39/22 , B29L11/00 , G02C7/00 , G02C7/02
摘要： PROBLEM TO BE SOLVED: To provide a method for rapidly and effectively separating hydrous ophthalmic lens fixed to a molding die by processing with no load on a material. SOLUTION: This method is to separate the hydrous ophthalmic lens fixed to one of the dies for the ophthalmic lens constituted of a male die and a female die in a process after polymerizing a polymerizable monomer mixture in the molding dies and opening the dies. The method includes a first process for bringing the ophthalmic lens into contact with an aqueous medium for the prescribed time in the state of being fixed to the die, a second process for forming a separating part on a part of an edge around the ophthalmic lens by pressing at least a part of the edge, and a third process for pressing a surface of the ophthalmic lens having the separating part and separating the ophthalmic lens from the die. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过无负载处理材料快速有效地分离固定到成型模具上的含水眼镜片的方法。解决方案：该方法是在将聚合性单体混合物在成型模具中聚合并打开模具之后的工序中，分离固定在由阳模和阴模构成的眼用透镜的模具之一上的水合眼镜片。该方法包括在固定到模具的状态下使眼用透镜与水性介质接触规定时间的第一方法，用于在眼镜片周围的一部分边缘上形成分离部分的第二工序，压迫边缘的至少一部分，以及用于按压具有分离部分的眼科镜片的表面并将眼科镜片与模具分离的第三过程。版权所有（C）2011，JPO＆INPIT

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