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1. 发明授权

US07159982B2 Method for providing design data and system for providing design data 有权
标题翻译：提供设计数据和提供设计数据的系统的方法
公开(公告)号：US07159982B2
公开(公告)日：2007-01-09
申请号：US10905738
申请日：2005-01-19
申请人： Toshihide Shinohara , Kazutoshi Kato , Tadashi Kaga , Satoshi Kubota , Masaaki Takeuchi
发明人： Toshihide Shinohara , Kazutoshi Kato , Tadashi Kaga , Satoshi Kubota , Masaaki Takeuchi
IPC分类号： G02C7/06 , G06F19/00 , G06Q30/00
CPC分类号： G02C7/061 , G02C13/003
摘要： A method for providing design data and a system for providing design data that enable a lens processor to manufacture a desired inner-surface progressive addition lens corresponding to prescription data. A design data providing system is a system such that a design data creator provides design data of an inner-surface progressive addition lens to a lens processor in the case where the lens processor has agreed upon a contract to the effect that the lens processor receives provision of the design data of the inner-surface progressive addition lens from the design data creator on the condition that the lens processor pays a consideration. The design data providing system has a server device as a host computer device, a terminal computer device, and a network for connecting the server device to the terminal computer device.
摘要翻译：一种用于提供设计数据的方法和用于提供设计数据的系统，所述设计数据使得透镜处理器能够制造与处方数据相对应的期望的内表面渐进附加透镜。设计数据提供系统是一种系统，使得设计数据创建者在透镜处理器已经同意合同时将透镜处理器的内表面渐进折射透镜的设计数据提供给透镜处理器，使得透镜处理器接收到提供在透镜处理器考虑的条件下，来自设计数据创建者的内表面渐进折射透镜的设计数据。设计数据提供系统具有作为主机设备的服务器设备，终端计算机设备和用于将服务器设备连接到终端计算机设备的网络。

2. 发明授权

US08960900B2 Progressive-power lens 有权
标题翻译：渐进式镜头
公开(公告)号：US08960900B2
公开(公告)日：2015-02-24
申请号：US13414260
申请日：2012-03-07
申请人： Kazutoshi Kato , Yohei Suzuki , Ayumu Ito , Toshihide Shinohara , Tadashi Kaga
发明人： Kazutoshi Kato , Yohei Suzuki , Ayumu Ito , Toshihide Shinohara , Tadashi Kaga
IPC分类号： G02C7/06
CPC分类号： G02C7/068 , G02C7/063
摘要： A progressive-power lens has one surface which satisfies the following expressions CY(DP)=CT(DP) CY(P)>CT(P) where CT(DP) denotes a vertical direction curvature at the distance reference point, CY(DP) denotes a horizontal direction curvature, CY(P) denotes a horizontal direction curvature at a point on the principal meridian which is located further on the near portion than the progressive start point, and CT(P) denotes a vertical direction curvature at the point.
摘要翻译：渐进屈光力透镜具有一个表面，其满足以下表达式CY（DP）= CT（DP）CY（P）> CT（P）其中CT（DP）表示距离参考点处的垂直方向曲率，CY ）表示水平方向曲率，CY（P）表示位于比渐进起始点近的部分的主子午线上的点处的水平方向曲率，CT（P）表示在该点上的垂直方向曲率。

3. 发明授权

US07175277B2 Generation system of design data, generation method of design data, recording medium and program 有权
标题翻译：设计数据的生成系统，设计数据的生成方法，记录介质和程序
公开(公告)号：US07175277B2
公开(公告)日：2007-02-13
申请号：US10905730
申请日：2005-01-18
申请人： Toshihide Shinohara , Tadashi Kaga , Kazutoshi Kato
发明人： Toshihide Shinohara , Tadashi Kaga , Kazutoshi Kato
IPC分类号： G02C7/06 , G06F19/00
CPC分类号： G05B19/4097 , G02C7/028 , G02C7/061 , G05B2219/45157 , Y02P90/265
摘要： A central processing unit of a calculation server apparatus includes a reference design data selection unit for selecting reference design data from a plurality of reference design data stored in reference design data storage of storage memory, and an arrange design unit 123 for processing the reference design data so acquired on the basis of prescription data. The reference design data has point groups having coordinates of points and obtained by dividing a progressive surface as a reference into a lattice form.
摘要翻译：计算服务器装置的中央处理单元包括：参考设计数据选择单元，用于从存储在存储存储器的参考设计数据存储器中的多个参考设计数据中选择参考设计数据;以及排列设计单元123，用于处理参考设计数据因此在处方数据的基础上获得。参考设计数据具有具有点坐标的点组，并且通过将逐行表面作为参考将其划分为格子形式。

4. 发明授权

US5886766A Progressive multifocal lens and manufacturing method therefor 失效
标题翻译：渐进多焦点镜片及其制造方法
公开(公告)号：US5886766A
公开(公告)日：1999-03-23
申请号：US656291
申请日：1996-06-06
申请人： Tadashi Kaga , Kazutoshi Kato
发明人： Tadashi Kaga , Kazutoshi Kato
IPC分类号： G02C7/02 , G02C7/06
CPC分类号： G02C7/061 , G02C7/06
摘要： In a process of determining the surface shape of each of progressive multifocal lenses for use as lenses in eyeglasses, radii of curvature at main points are calculated, and then the surface is divided into a plurality of lattice sections, and then a curved-surface equation in the form of a bicubic expression is used for each section to determine the surface shape of the lens. A coefficient of each of the bicubic expressions is determined under a condition that continuation is established to curved-surface equations of sections adjacent at a boundary line between the sections to the derivatives of second order. Therefore, the surface shape of the lens obtained by the curved-surface equation for each section can be formed into a continuous and smooth surface. Since the curved surface can be determined for each section, a partial correction can easily be performed, if necessary. As a result, a progressive multifocal lens can be provided which exhibits smooth astigmatism curves and a large clear field of vision to meet a variety of specifications. Thus, lenses for eyeglasses each having a clear field of vision can be provided.
摘要翻译：在确定用作眼镜中的透镜的每个渐变多焦点透镜的表面形状的过程中，计算主要点处的曲率半径，然后将该表面分成多个格子部分，然后将曲面方程式以双三次表达的形式用于每个部分以确定透镜的表面形状。在对二阶导数之间的边界线相邻的部分的曲面方程式建立连续性的条件下确定每个双三次表达式的系数。因此，通过每个部分的曲面方程获得的透镜的表面形状可以形成为连续且平滑的表面。由于可以为每个部分确定弯曲表面，所以如果需要，可以容易地执行部分校正。结果，可以提供渐进多焦点透镜，其显示光滑的散光曲线和大的清晰视野以满足各种规格。因此，可以提供各自具有清晰视野的眼镜的镜片。

5. 发明授权

US5926250A Multifocal lens for eyeglass and eyeglass lens 失效
标题翻译：眼镜和眼镜镜片的多焦点镜头
公开(公告)号：US5926250A
公开(公告)日：1999-07-20
申请号：US894505
申请日：1997-07-24
申请人： Hiroyuki Mukaiyama , Kazutoshi Kato , Akira Komatsu , Tadashi Kaga
发明人： Hiroyuki Mukaiyama , Kazutoshi Kato , Akira Komatsu , Tadashi Kaga
IPC分类号： G02C7/02 , G02C7/06
CPC分类号： G02C7/061 , G02C7/06 , G02C7/068
摘要： In a multifocal lens for eyeglass provided with visual field areas having different refractive powers, being a distance-vision area and a near-vision area, a multifocal lens for eyeglass (10) is provided, in which the difference of the average surface power D11 of the distance-vision area (11) of the surface (2) on the side of the object and the average surface power D12 of the near-vision area (12) is made mathematically less than the addition power Add. Furthermore, a specific addition power Add is provided by adjusting the average surface power D21 of the distance-vision area of the surface (3) on the side of the eye and the average surface power D22 of the near-vision area. It becomes possible to adjust the average surface powers D11 and D12 of the surface (2) on the side of the object such that the difference of magnification of the distance-vision area and the near-vision area becomes little. Furthermore, it is also possible to make the difference of the average surface powers D11 and D12 of the surface (2) on the side of the object little. Consequently, a multifocal lens can be provided, whereby a comfortable visual field can be obtained, in which there is little jumping and warping of images due to the difference of magnification, and furthermore, the clear-vision area having improved astigmatic aberration is wide, and there is little jumping of images, and the like.
摘要翻译： PCT No.PCT / JP96 / 03418 Sec。 371日期：1997年8月8日 102（e）日期1997年8月8日PCT 1996年11月21日PCT PCT。 WO97 / 19383 PCT公开号日期1997年5月29日在具有不同屈光力的视野区域的眼镜用多焦点镜片中，作为远视区域和近视区域，设置有用于眼镜（10）的多焦点镜片，物体侧的表面（2）的距离视野区域（11）的平均表面光焦度D11和近视区域（12）的平均表面光焦度D12在数学上小于加法功率Add。此外，通过调整眼睛侧的表面（3）的距离视觉区域的平均表面光焦度D21和近视区域的平均表面光焦度D22，提供特定的附加功率Add。可以调整物体侧的表面（2）的平均表面光焦度D11和D12，使得距离视野区域和近视野区域的倍率差变小。此外，还可以使物体侧的表面（2）的平均表面光焦度D11和D12的差很小。因此，可以提供多焦点透镜，由此可以获得舒适的视野，其中由于放大率的差异，图像的跳跃和翘曲很少，此外，具有改善的散光像差的清晰视野区域很宽，而且还有很少的图像跳转等等。

6. 发明授权

US07070274B2 Spectacle lens 有权
标题翻译：眼镜镜片
公开(公告)号：US07070274B2
公开(公告)日：2006-07-04
申请号：US10907313
申请日：2005-03-29
申请人： Kaoru Kamishita , Kazutoshi Kato , Tadashi Kaga
发明人： Kaoru Kamishita , Kazutoshi Kato , Tadashi Kaga
IPC分类号： G02C7/02
CPC分类号： G02C7/02
摘要： To provide a spectacle lens that is designed optically to suit a spectacle frame with a large camber angle such as a wraparound type spectacle frame. A spectacle lens that is mounted in a spectacle frame with a camber angle of 200° or more, in which cylindrical power for offsetting astigmatic aberration, which is caused by the camber angle at a design reference point, is added to a refractive surface on an object side or a refractive surface on an eye side, prismatic power for offsetting prismatic effect, which is caused by the camber angle at the design reference point, is added to the refractive surface on the object side or the refractive surface on the eye side, and aspherical surfaces different from each other on a nose side and an ear side are formed on the refractive surface on the object side or the refractive surface on the eye side.
摘要翻译：提供光学设计以适合具有大外倾角的眼镜架的眼镜镜片，例如环绕型眼镜架。安装在具有200°或更大的外倾角的眼镜框中的眼镜镜片，其中在设计参考点处由外倾角引起的用于抵消散光像差的圆柱形功率被添加到物体侧或眼侧的折射面，将由设计基准点的外倾角引起的用于抵消棱镜效应的棱镜功率添加到物体侧的折射面或眼侧的折射面上，并且在物体侧的折射面或眼侧的折射面上形成在鼻侧和耳侧彼此不同的非球面。

7. 发明授权

US06199983B1 Apparatus and method for manufacturing a progressive multi-focal lens 失效
标题翻译：用于制造渐进式多焦点透镜的装置和方法
公开(公告)号：US06199983B1
公开(公告)日：2001-03-13
申请号：US09091191
申请日：1998-06-10
申请人： Kazutoshi Kato , Akira Komatsu , Hiroyuki Mukaiyama , Tadashi Kaga
发明人： Kazutoshi Kato , Akira Komatsu , Hiroyuki Mukaiyama , Tadashi Kaga
IPC分类号： G02C706
CPC分类号： G02C7/061 , G02C7/027 , G02C7/028
摘要： A manufacturing method of a progressive multi-focal lens which has a progressive surface area comprising a distance portion and a near portion, which have different refractive powers, and a progressive portion positioned between them in which the refractive power changes progressively. The progressive surface which reflects customized information for each individual user including at least one of the information concerning each individual user's eyes or lifestyle of the user is designed. A lens design process provides processing data for the progressive multi-focal lenses with the custom-made progressive surfaces. By so doing, it is possible to provide the most appropriate spectacle lenses for the users and, at the same time, it is possible to eliminate the process of storing lenses in a semi-finished state after being processed so that it is possible to provide lenses which are suited to users at a lower cost.
摘要翻译：渐进式多焦点透镜的制造方法，其具有包括具有不同屈光力的距离部分和近部分的渐进表面区域和位于它们之间的渐进部分，其中折射力逐渐变化。设计反映针对每个个体用户的定制信息的渐进表面，包括关于每个用户的用户的眼睛或生活方式的信息中的至少一个信息。透镜设计过程提供具有定制渐进表面的渐进式多焦点镜头的处理数据。通过这样做，可以为用户提供最合适的眼镜镜片，并且同时可以在处理之后消除在半成品状态下存储镜片的过程，使得可以提供以较低成本适合用户的镜头。

8. 发明授权

US08777407B2 Progressive-power lens and progressive-power lens design method 有权
标题翻译：渐进式功率透镜和渐进式透镜设计方法
公开(公告)号：US08777407B2
公开(公告)日：2014-07-15
申请号：US13403895
申请日：2012-02-23
申请人： Kazutoshi Kato , Yohei Suzuki
发明人： Kazutoshi Kato , Yohei Suzuki
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/068 , G02C7/027 , G02C2202/08
摘要： A progressive-power lens includes an eyeball-side surface including a distance portion and a near portion having different values of dioptric power. An intermediate portion connects the distance portion and the near portion to each other. An object-side surface of the progressive-power lens includes a first region extending along a principal meridian and having a spherical shape having first curvature, a second region facing the distance portion and having a spherical shape having second curvature equal to the first curvature, and a third region located outside the first region and below the second region and having third curvature greater than the first curvature.
摘要翻译：渐进屈光力镜片包括眼球侧表面，其包括距离部分和具有不同的屈光度值的近部分。中间部分将距离部分和近部分彼此连接。渐进屈光力透镜的物体侧表面包括沿着主子午线延伸并具有第一曲率的球形的第一区域，与距离部分相对的第二区域，具有等于第一曲率的第二曲率的球形，以及第三区域，其位于第一区域的外部并且位于第二区域的下方，并且具有大于第一曲率的第三曲率。

9. 发明授权

US07364292B2 Method of designing progressive power lens group 有权
标题翻译：渐进屈光力透镜组的设计方法
公开(公告)号：US07364292B2
公开(公告)日：2008-04-29
申请号：US11370928
申请日：2006-03-09
申请人： Kazutoshi Kato
发明人： Kazutoshi Kato
IPC分类号： G02C7/06
CPC分类号： G02C7/063 , G02C7/024 , G02C7/061 , G02C2202/08
摘要： A method of designing a progressive power lens group as a set of progressive power lenses, each having a first refractive section having a refractive power for seeing an object located at a predetermined distance, a second refractive section having a refractive power for seeing an object located at a near distance, and a progressive section with its refractive power progressively changing from the first refractive section to the second refractive section, the progressive power lens group satisfying: a condition where the first refractive sections differing in refractive power can be selected; a condition where at least two additions can be selected for the first refractive section having an identical refractive power; a condition where refractive indexes of materials of the progressive power lenses are identical; and a condition where design concepts of the progressive power lenses are standardized, the method includes designing the progressive power lenses so that for the progressive power tenses identical in addition, the smaller the refractive power of the first refractive section is, the shorter a distance in a vertical direction between a fitting point and a refractive power measurement point of the second refractive section is, and for the progressive power lenses identical in the refractive power of the first refractive section, the larger the addition is, the longer the direction in the vertical direction between the fitting point and the refractive power measurement point of the second refractive section is.
摘要翻译：一种将渐进屈光力透镜组设计为一组渐进屈光力透镜的方法，每一个具有用于观察位于预定距离处的物体的折射力的第一折射部分，具有用于观察物体的折射力的第二折射部分并且其渐变部分的折射力从第一折射部分逐渐变化到第二折射部分，渐进屈光力透镜组满足：可以选择折射力不同的第一折射部分的条件; 对于具有相同屈光力的第一折射区域可以选择至少两个添加物的条件; 渐进屈光力镜片的材料的折射率相同的条件; 以及逐行功率透镜的设计概念被标准化的条件，该方法包括设计渐进式功率透镜，使得对于渐进式时态相同，第一折射部分的折射力越小，距离越短在第二折射部分的拟合点和屈光度测量点之间的垂直方向是，并且对于与第一折射部分的折射力相同的渐进屈光力镜片，相加越大，垂直方向越长第二折射部分的拟合点和屈光力测量点之间的方向为。

10. 发明申请

US20050146681A1 Progressive refractive power lens and production method therefor 有权
$Progressive refractive power lens and production method therefor$
标题翻译：渐进屈光力镜片及其制作方法
公开(公告)号：US20050146681A1
公开(公告)日：2005-07-07
申请号：US10509494
申请日：2004-03-30
申请人： Kazutoshi Kato
发明人： Kazutoshi Kato
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/068
摘要： A progressive power lens is conventionally so designed that a distance portion and a near portion are linked together in a successive manner, and thus framing cannot be done in a manner as to fully achieve the best optical properties of the near portion. The present invention provides, on the other hand, a progressive power lens that is designed to make the near portion closer to an eyeball without impairing the optical properties of the progressive power lens. Accordingly, both the distance portion and the near portion can be framed with the ideal fitting, and the resulting eyeglasses can be less in distortion and fluctuation.
摘要翻译：通常，渐进屈光力透镜被设计成使得距离部分和近部分以连续的方式连接在一起，因此框架不能以完全实现近部分的最佳光学性质的方式进行。另一方面，本发明提供了一种渐进屈光力镜片，其被设计成使得靠近眼球的部分更接近而不损害渐进屈光力镜片的光学特性。因此，距离部分和近部分都可以用理想的配合构成，并且所得到的眼镜的变形和波动可以较小。

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