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1. 发明公开

US20230311266A1 NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, METHOD OF MANAGING EYEGLASSES LENS MACHINING APPARATUS, AND EYEGLASSES LENS MACHINING APPARATUS 审中-公开
公开(公告)号：US20230311266A1
公开(公告)日：2023-10-05
申请号：US18191552
申请日：2023-03-28
申请人： NIDEK CO., LTD.
发明人： Yuki UCHIKADO , Motoki Hirota
IPC分类号： B24B13/06 , B24B51/00
CPC分类号： B24B13/06 , B24B51/00
摘要： An eyeglasses lens machining apparatus works to perform a check operation implementation step of causing the apparatus to implement a check operation for checking a malfunction state of an operation of the apparatus, a self-restoration step of updating a calibration state of the apparatus related to the malfunction state, to self-restore the apparatus from the malfunction state, and a determination step of determining whether to shift to the self-restoration step, based on a result of the check operation. The apparatus works to further perform a measures output step of outputting information related to measures against an operation failure of a component in the apparatus, in which, in the determination step, it is determined whether to shift to the measures output step or shift to the self-restoration step, based on the result of the check operation.

2. 发明授权

US11618122B1 Methods and apparatus for generating free-form optical components 有权
公开(公告)号：US11618122B1
公开(公告)日：2023-04-04
申请号：US16296506
申请日：2019-03-08
申请人： RAYTHEON COMPANY
发明人： Alejandro Maldonado , David J. Knapp
IPC分类号： B24B13/06 , B24B13/00 , B24B49/02 , B24B49/04 , G02C7/00
摘要： Examples are directed to an approach to specifying design guidelines for fabricating a free-form optical component, and methods of fabricating the free-form optical components. In one example, a family of optical prescriptions is created, and a fabricator may manufacture the free-form optical element to any selected prescription within the family. According to certain examples, the series of prescriptions in the family each describe a very similar optical surface providing the same or similar optical performance, and are layered relative to one another such that the thickness of the optical element at any point is slightly less for each subsequent surface defined by the next prescription in the series.

3. 发明授权

US11199730B2 Method for producing individual spectacle lenses in accordance with a prescription order 有权
公开(公告)号：US11199730B2
公开(公告)日：2021-12-14
申请号：US16184215
申请日：2018-11-08
申请人： Satisloh AG
发明人： Michael Kreis
IPC分类号： G02C13/00 , B24B13/06 , B29D11/00 , B24B13/00 , B24B27/00 , B24B13/005
摘要： A method of preparing individual spectacle lenses (L) in accordance with a prescription order comprises the steps of: (i) blocking, a provided lens blank (LR) as workpiece on a block piece provided from a plurality of block pieces (B) from a block piece store (BL), (ii) processing the blocked lens blank at least at a second surface so as to obtain a blocked, processed spectacle lens (L) as workpiece, and (iii) deblocking the processed spectacle lens from the block piece, wherein the workpiece, optionally in the blocked state, is transported between the steps (i) to (iii) in one of a plurality of provided transport boxes (T). In the method, the block pieces prior to the step (i) of blocking are stored in the transport boxes in the block piece store and, for the step (i) of blocking, are provided in the transport boxes from the block piece store.

4. 发明授权

US10562146B2 Fiber based finishing tools 有权
公开(公告)号：US10562146B2
公开(公告)日：2020-02-18
申请号：US15723372
申请日：2017-10-03
申请人： Brigid Ann Mullany , Hossein Shahinian
发明人： Brigid Ann Mullany , Hossein Shahinian
IPC分类号： B24B13/06 , B24B29/00 , B24B1/00 , B24B19/14 , B24D13/10 , B24B19/26 , B24D13/14
摘要： A finishing tool for modifying a surface of a part, including: a base, wherein the base is one or more of rotated and translated; and one or more fibers coupled to the base; wherein a base portion of each of the one or more fibers is disposed at a first angle relative to a major axis of the base, wherein the first angle is equal to or between −90 degrees and 90 degrees; and wherein, in operation, an end portion of each of the one or more fibers is disposed at a second angle relative to the major axis of the base, wherein the second angle is approximately −90 degrees or 90 degrees, substantially parallel to the surface of the part. In operation, the base portion and the end portion of each of the one or more fibers is coupled by a continuously curved intermediate portion.

5. 发明申请

US20180203432A1 COMPUTER CONTROLLED WORK TOOL APPARATUS AND METHOD 审中-公开
公开(公告)号：US20180203432A1
公开(公告)日：2018-07-19
申请号：US15920664
申请日：2018-03-14
申请人： Zeeko Limited
发明人： David Walker , Anthony Beaucamp , Christina Reynolds Dunn
IPC分类号： G05B19/4099 , B24D13/14 , B24B13/06 , G05B19/4103
CPC分类号： G05B19/4099 , B24B13/06 , B24D13/142 , G05B19/4103 , G05B2219/34105 , G05B2219/34118 , G05B2219/34141 , G05B2219/35122 , G05B2219/45157 , G05B2219/45199 , G05B2219/45232 , G05B2219/49352
摘要： A polishing machine is described in which a surface treatment tool is moved across the surface of a workpiece in accordance with a predefined tool-path, in order to carry out the desired treatment process. The tool-path is non-periodic and preferably pseudo-random. Various techniques are described for generating data representing the tool-path to be followed. A technique is also described for determining optimum control parameters used to control the polishing machine for a given tool-path. The surface treatment may be a shaping technique in which material is removed from the surface, or a technique for adding material to the surface of the workpiece, or a technique for modifying the surface or a region under the surface of the workpiece.

6. 发明授权

US10002215B2 Arrayed imaging systems having improved alignment and associated methods 有权
公开(公告)号：US10002215B2
公开(公告)日：2018-06-19
申请号：US15236833
申请日：2016-08-15
申请人： OmniVision Technologies, Inc.
发明人： Edward R. Dowski , Paulo E. X. Silveira , George C. Barnes, IV , Vladislav V. Chumachenko , Dennis W. Dobbs , Regis S. Fan , Gregory E. Johnson , Miodrag Scepanovic , Satoru Tachihara , Christopher J. Linnen , Inga Tamayo , Donald Combs , Howard E. Rhodes , James He , John J. Mader , Goran M. Rauker , Kenneth Kubala , Mark Meloni , Brian Schwartz , Robert Cormack , Michael Hepp , Kenneth Ashley Macon , Gary L. Duerksen
IPC分类号： H04N3/14 , G06F17/50 , B24B13/06 , B24B49/00 , G02B3/00 , G02B7/02 , G02B13/00 , G02B27/00 , H01L27/146 , H04N5/225 , H04N5/335
CPC分类号： G06F17/504 , B24B13/06 , B24B49/00 , G02B3/0025 , G02B3/0031 , G02B3/0068 , G02B3/0075 , G02B7/022 , G02B13/0025 , G02B13/006 , G02B13/0085 , G02B27/0025 , G06F17/5081 , G06F2217/06 , G06F2217/12 , H01L27/14618 , H01L27/14625 , H01L27/14627 , H01L27/14632 , H01L27/14685 , H01L27/14687 , H01L2924/0002 , H04N5/2257 , H01L2924/00
摘要： Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors.

7. 发明授权

US09952585B2 Computer controlled work tool apparatus and method 有权
公开(公告)号：US09952585B2
公开(公告)日：2018-04-24
申请号：US12674952
申请日：2008-08-26
申请人： David Walker , Anthony Beaucamp , Christina Dunn
发明人： David Walker , Anthony Beaucamp , Christina Dunn
IPC分类号： G06F19/00 , G05B19/4099 , B24B13/06 , G05B19/4103 , B24D13/14
CPC分类号： G05B19/4099 , B24B13/06 , B24D13/142 , G05B19/4103 , G05B2219/34105 , G05B2219/34118 , G05B2219/34141 , G05B2219/35122 , G05B2219/45157 , G05B2219/45199 , G05B2219/45232 , G05B2219/49352
摘要： A polishing machine is described in which a surface treatment tool is moved across the surface of a workpiece in accordance with a predefined tool-path, in order to carry out the desired treatment process. The tool-path is non-periodic and preferably pseudo-random. Various techniques are described for generating data representing the tool-path to be followed. A technique is also described for determining optimum control parameters used to control the polishing machine for a given tool-path. The surface treatment may be a shaping technique in which material is removed from the surface, or a technique for adding material to the surface of the workpiece, or a technique for modifying the surface or a region under the surface of the workpiece.

8. 发明授权

US09764441B2 Device for polishing optical lenses 有权
公开(公告)号：US09764441B2
公开(公告)日：2017-09-19
申请号：US14347620
申请日：2012-09-21
申请人： VISIOPTIMUM INTERNATIONAL
发明人： Guy Monnoyeur
IPC分类号： B24B13/00 , B24B13/01 , B24B49/16 , B24B13/02 , B24B13/06
CPC分类号： B24B13/012 , B24B13/00 , B24B13/02 , B24B13/06 , B24B49/16
摘要： The device for polishing optical lenses includes a lens holder; a device for positioning the lens holder; and a device for rotating the lens holder about an axis. There is also a polishing tool; a tool holder; a device for positioning the tool holder; and a device for rotating the tool holder about an axis. The device for polishing also includes a ball joint arranged between a shaft secured to the tool holder and the device for positioning the tool holder, or between a shaft secured to the lens holder and the device for positioning the lens holder, so as to enable a spherical movement of the polishing tool and of the lens. The invention also relates to a method for polishing using the device according to the invention.

9. 发明授权

US09261876B2 Machining method by turning a face of a spectacle lens 有权
标题翻译：通过转动眼镜片的脸部的加工方法
公开(公告)号：US09261876B2
公开(公告)日：2016-02-16
申请号：US13514156
申请日：2010-12-14
申请人： Guillaume Martin , Marc Reignault
发明人： Guillaume Martin , Marc Reignault
IPC分类号： G06F19/00 , G05B19/416 , B24B13/06
CPC分类号： G05B19/416 , B24B13/06 , Y10T82/10
摘要： A machining method for machining a surface of a spectacle lens at a fixed rotation speed, includes a step of determining the rotation speed from geometric characteristics of the surface, characterized in that the step of determining the rotation speed includes the following steps: a value (Maxdiff) representative of the largest difference in geometric value of the mean sphere on the surface is determined; and the rotation speed is deduced from the value (Maxdiff) of the largest difference in geometric values of the mean sphere on the surface and from a geometric value of the cylinder (FV torus) at a predetermined far-vision control point.
摘要翻译：一种用于以固定转速加工眼镜片的表面的加工方法包括从表面的几何特性确定旋转速度的步骤，其特征在于，确定旋转速度的步骤包括以下步骤： Maxdiff）表示平均球体表面几何值最大差异的代表; 并且从表面上的平均球体的几何值和预定远视点控制点的圆柱体（FV圆环）的几何值的最大差值的值（Maxdiff）推导出旋转速度。

10. 发明授权

US09248541B2 Grinding machine for optical glass and associated method of grinding 有权
标题翻译：光学玻璃研磨机及相关研磨方法
公开(公告)号：US09248541B2
公开(公告)日：2016-02-02
申请号：US13415102
申请日：2012-03-08
申请人： Jean-Jacques Videcoq
发明人： Jean-Jacques Videcoq
IPC分类号： B24B9/14 , B24B13/00 , B24B13/005 , B24B13/06
CPC分类号： B24B9/14 , B24B13/00 , B24B13/005 , B24B13/06
摘要： This machine includes a base frame (17) and a lens support (19) mounted on the frame (17) with the lens support (19) having elements (29A, 29B) for driving a lens (15) into rotation around a first axis. It includes a tool holder set (21) including a rotary shaft (39) around a second axis (C-C′) and elements (43) for inclining the first axis (A-A′) with respect to the second axis (C-C′). The rotary shaft (39) bears at least two tools (49, 51) for machining the lens, spaced out along the second axis (C-C′), and a spacer (50) positioned in an intermediate area (55) located between both machining tools (49, 51). The spacer (50) defines an outer surface (57) for machining the lens.
摘要翻译：该机器包括安装在框架（17）上的基座框架（17）和透镜支架（19），透镜支架（19）具有用于驱动透镜（15）围绕第一轴线旋转的元件（29A，29B）。它包括一个包括围绕第二轴线（C-C'）的旋转轴（39）和用于相对于第二轴线（C-C'）倾斜第一轴线（A-A'）的元件（43）的工具架组件（21）。旋转轴（39）具有至少两个用于加工沿着第二轴线（CC'）间隔开的透镜的工具（49,51），以及定位在位于两个加工区域之间的中间区域（55）中的间隔件（50）工具（49,51）。间隔件（50）限定用于加工透镜的外表面（57）。

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