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Patent Agency Ranking
公开(公告)号：US11623317B2
公开(公告)日：2023-04-11
申请号：US16484393
申请日：2018-02-07
Applicant: ESSILOR INTERNATIONAL
Inventor： Jérome Moine , Luc Martin , Sébastien Pinault , Xavier Bultez
IPC: B24B13/005 , B29D11/00
Abstract: A set includes a molding device having a molding face having the same shape as a contact face of the blocking device. A removable overlay of rigid material has a first face attached to a first face of the semi-finished optical element and a second face opposite to the first face having the same shape as the contact face of the blocking device, the set being configured for having a first subset configuration in which the second face of the removable overlay is in molding contact with the molding face of the molding device, then a second subset configuration in which the second face of the removable overlay is free and then a third subset configuration in which the second face of the removable overlay is retained in contact with the contact face of the blocking device.
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公开(公告)号：US20190111538A1
公开(公告)日：2019-04-18
申请号：US16157681
申请日：2018-10-11
Applicant: Essilor International
Inventor： Sébastien Piraube , Xavier Bultez , Jérome Moine
Abstract: Disclosed is a method of preparing an operation of surfacing of a lens blank to transform the lens blank into a generated lens having a predetermined prism corresponding to an inclination between a front surface and a back surface of the generated lens at least locally. The method includes: for a plurality of devices destined to interact with the lens blank during the operation of surfacing to manufacture the predetermined prism of the generated lens, attributing a priority order to each; based on the priority order, attributing to each device a prism portion which is zero or included in a respective range delimited by a respective minimum prism portion and a respective maximum prism portion, the prism portion representing contribution of the corresponding device to the prism of the generated lens, for further interaction of each device with the lens blank during the operation of surfacing.
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公开(公告)号：US11511385B2
公开(公告)日：2022-11-29
申请号：US16157681
申请日：2018-10-11
Applicant: Essilor International
Inventor： Sébastien Piraube , Xavier Bultez , Jérome Moine
IPC: B24B13/00 , B24B9/14 , G02C7/02 , B24B13/005
Abstract: Disclosed is a method of preparing an operation of surfacing of a lens blank to transform the lens blank into a generated lens having a predetermined prism corresponding to an inclination between a front surface and a back surface of the generated lens at least locally. The method includes: for a plurality of devices destined to interact with the lens blank during the operation of surfacing to manufacture the predetermined prism of the generated lens, attributing a priority order to each; based on the priority order, attributing to each device a prism portion which is zero or included in a respective range delimited by a respective minimum prism portion and a respective maximum prism portion, the prism portion representing contribution of the corresponding device to the prism of the generated lens, for further interaction of each device with the lens blank during the operation of surfacing.
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公开(公告)号：US09709823B2
公开(公告)日：2017-07-18
申请号：US14365985
申请日：2012-12-12
Inventor： Eric Gacoin , Laurent Huprel , Jérome Moine , Jean-Marc Padiou
Abstract: The present invention relates to a method for transforming an initial progressive ophthalmic surface which has to be manufactured by a manufacturing method, the transformation method comprising: a step of selecting a manufacturing method intended to be implemented, in which said manufacturing method introduces a reproducible surface defect, a step of selecting a predictive model of said reproducible surface defect, a step of selecting an initial progressive ophthalmic surface S intended to be manufactured, a step of determining (S1), during which there is determined, by means of said predictive model, a surface defect value D which would be introduced if the initial progressive ophthalmic surface S were produced by said manufacturing method, a transformation step (S2), during which said initial progressive ophthalmic surface S is transformed into a transformed progressive ophthalmic surface S* by compensating the defect value D determined during the step (S1), such that the subsequent manufacture of the transformed ophthalmic surface S* by said manufacturing method makes it possible to obtain a progressive ophthalmic surface which substantially conforms to the initial progressive ophthalmic surface S.
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公开(公告)号：US20140307223A1
公开(公告)日：2014-10-16
申请号：US14365985
申请日：2012-12-12
Inventor： Eric Gacoin , Laurent Huprel , Jérome Moine , Jean-Marc Padiou
IPC: G02C7/06
Abstract: The present invention relates to a method for transforming an initial progressive ophthalmic surface which has to be manufactured by a manufacturing method, the transformation method comprising: a step of selecting a manufacturing method intended to be implemented, in which said manufacturing method introduces a reproducible surface defect, a step of selecting a predictive model of said reproducible surface defect, a step of selecting an initial progressive ophthalmic surface S intended to be manufactured, a step of determining (S1), during which there is determined, by means of said predictive model, a surface defect value D which would be introduced if the initial progressive ophthalmic surface S were produced by said manufacturing method, a transformation step (S2), during which said initial progressive ophthalmic surface S is transformed into a transformed progressive ophthalmic surface S* by compensating the defect value D determined during the step (S1), such that the subsequent manufacture of the transformed ophthalmic surface S* by said manufacturing method makes it possible to obtain a progressive ophthalmic surface which substantially conforms to the initial progressive ophthalmic surface S.
Abstract translation: 本发明涉及一种用于转换必须通过制造方法制造的初始渐进式眼表面的方法，所述变换方法包括：选择要实施的制造方法的步骤，其中所述制造方法引入可再现的表面 缺陷，选择所述可再现表面缺陷的预测模型的步骤，选择要制造的初始渐进式眼表面S的步骤，确定（S1）的步骤，其中通过所述预测模型确定 ，如果通过所述制造方法制造初始渐进式眼表面S将引入的表面缺陷值D，其中所述初始渐进式眼表面S通过变形步骤（S2）转化为转化的进行性眼表面S *，转化步骤 补偿在步骤（S1）期间确定的缺陷值D，使得随后的 通过所述制造方法制造转化的眼科表面S *可以获得基本上符合初始渐进式眼表面S的渐进式眼表面。
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