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21. 发明授权

US06832834B2 Method for computing a progressive spectacle lens and methods for manufacturing a spectacle lens of this kind 有权
公开(公告)号：US06832834B2
公开(公告)日：2004-12-21
申请号：US10280091
申请日：2002-10-25
申请人： Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer
发明人： Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer
IPC分类号： G02C706
CPC分类号： G02C7/065 , G02C7/024 , G02C7/025 , G02C7/027 , G02C7/061
摘要： A method for computing a spectacle lens, which includes a region (distance portion) designed for viewing at large distances and in particular “to infinity”, a region (near portion) designed for viewing at short distances and in particular “reading distances,” and a progressive zone disposed between the distance portion and the near portion, in which the power of the spectacle lens increases, from a value at a distance reference point located in the distance portion to a value at the near reference point located in the near portion along a curve (principal line) veering towards the nose, by an amount designated as addition power. The method includes the steps of stipulating as initial parameters a course of a projection x0(y) of the principal line on an x,y plane, and also properties of the spectacle lens along the principal line whilst taking into account spherical, cylindrical, and possibly also prismatic prescription values and the addition power, as well as an interpupillary distance, and computing with these stipulations at least one strip of second order on a progressive surface of the spectacle lens, stipulating an object-distance function Al(y) which describes a change of object distance with a movement, in particular a lowering, of a glance, determining on each horizontal meridian of the progressive spectacle lens a point of penetration of a principal ray through the progressive surface, for which point a distance of a point of intersection of this principal ray with a plane which bisects the interpupillary distance is equal to the object distance given by the object-distance function Al(y), computing for the entirety of these points of penetration lying on the principal viewing line a course of the projection x′0(y) on the x,y plane, equating the course x0(y) to x′0(y) and checking the coincidence, subsequently iteratively repeating the steps a. to e. until the projection x0(y) of the principal line is equal (within given limits) to the course of the principal viewing line projection x′0(y) used for the computation of the respective surface.

22. 发明授权

US5992998A Ophthalmic lens having a progressive effect 失效
标题翻译：具有渐进效果的眼科镜片
公开(公告)号：US5992998A
公开(公告)日：1999-11-30
申请号：US448500
申请日：1995-06-05
申请人： Herbert Pfeiffer , Helmut Altheimer , Walter Haimerl
发明人： Herbert Pfeiffer , Helmut Altheimer , Walter Haimerl
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/065 , G02C7/028 , G02C7/061 , G02C7/068
摘要： Disclosed is an ophthalmic lens having a progressive optic power, this lens being provided with at least one surface having a surface power which changes in such a manner that, starting from at least one region, in which the optic power of the ophthalmic lens is practically constant, the optic power of the ophthalmic lens changes along at least one line (hereinafter referred to as the main line) which may lie in a plane or be sinuous and on which there is a prescribed astigmatism which is not identical with zero diopter. The surface astigmatism on the main line not only being a specific amount but also having a usually not constant axial position along the main line in such a manner that the resulting overall astigmatism of the bundle, allowing for oblique astigmatism, being practically constant along the main line after the surface of the lens facing the eye or being variable with regard to both said amount and said axial position according to physiological requirements.
摘要翻译： PCT No.PCT / DE94 / 01268 Sec。 371日期：1995年6月5日 102（e）日期1995年6月5日PCT 1994年10月28日PCT PCT。 WO95 / 12832 PCT公开号日期1995年5月11日公开是具有渐进光学功率的眼科镜片，该透镜设置有至少一个具有表面光焦度的表面，该表面光焦度以这样的方式变化，即从至少一个区域开始，眼科镜片实际上是恒定的，眼镜片的光功率沿着至少一条线（以下称为主线）改变，该线可以位于一个平面内或者是弯曲的，并且其上有规定的散光，其与零屈光度主线上的表面散光不仅是一个特定的量，而且沿着主线具有通常不恒定的轴向位置，使得所得到的束的整体散光允许斜散光在主要实际上是恒定的根据生理要求，镜片面对眼睛之后的线条或相对于所述量和所述轴向位置都是可变的。

23. 发明授权

US5920372A Ophthalmic lens having an astigmatic effect 失效
标题翻译：具有散光效果的眼科镜片
公开(公告)号：US5920372A
公开(公告)日：1999-07-06
申请号：US821344
申请日：1997-03-20
申请人： Gunther Guilino , Herbert Pfeiffer , Helmut Altheimer , Rudolf Barth
发明人： Gunther Guilino , Herbert Pfeiffer , Helmut Altheimer , Rudolf Barth
IPC分类号： G02C7/02 , G02C7/06
CPC分类号： G02C7/068 , G02C7/061
摘要： An ophthalmic lens in which one surface is provided with at least one region, in which the refracting power is practically constant except for aspherical corrections, and at least one transition region which is adjacent to the region having practically constant surface refracting power, and in which the surface refracting power increases or decreases continuously, and the other surface is provided with an astigmatic effect. The orientation of the surface having an astigmatic effect relative to the surface having continuous refracting power change is dependent on the position of the axis of the astigmatism of the eye. The surface having an astigmatic effect deviates from the toric shape and is independent of the orientation of the surface relative to the surface having continuous refracting power change which is a surface optimized for the axial position of 0.degree..
摘要翻译：一种眼镜片，其中一个表面设置有除了非球面校正之外折射力实际上恒定的至少一个区域以及与实际上具有恒定的表面折射能力的区域相邻的至少一个过渡区域，其中表面折射力连续增大或减小，另一面具有散光效果。具有相对于具有连续屈光力变化的表面的散光效果的表面的取向取决于眼睛散光轴的位置。具有散光效应的表面偏离复曲面形状，并且独立于表面相对于具有连续折射力变化的表面的取向，该折射功率变化是针对0°的轴向位置优化的表面。

24. 发明授权

US5042936A Progressive ophthalmic lens 失效
标题翻译：渐进式眼科镜片
公开(公告)号：US5042936A
公开(公告)日：1991-08-27
申请号：US391580
申请日：1989-07-14
申请人： Gunther Guilino , Herbert Pfeiffer , Helmut Altheimer
发明人： Gunther Guilino , Herbert Pfeiffer , Helmut Altheimer
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/065 , G02C2202/12
摘要： A progressive ophthalmic lens comprising a distance portion, the refractive power of which being designed for distance vision, a reading portion, the refractive power of which being designed for near vision, and an intermediate portion, in which the refractive power along the main line of vision at least partially increases continuously from the refractive power of the distance portion to the reading portion. A refractive index of the lens material varies along the main line of vision at least in the intermediate portion so as to at least partially contribute to the increase in refractive power and correction of aberrations.
摘要翻译： PCT No.PCT / DE88 / 00730 Sec。 371日期：1989年7月14日 102（e）日期1989年7月14日PCT提交1988年11月25日PCT公布。出版物WO89 / 04986 日期：1989年6月1日。一种渐进式眼科镜片，其包括距离部分，其屈光力被设计用于远视力，读取部分，其屈光度被设计用于近视力，以及中间部分，其中沿着主视线的折射力至少部分地从距离部分的屈光力到读取部分增加。透镜材料的折射率至少在中间部分沿主视线变化，以便至少部分地有助于屈光力的增加和像差校正。

25. 发明授权

US5061058A Opthalmic lens for use in the correction of astigmatism 失效
标题翻译：用于修正ASTIGMATISM的OPALALMIC镜头
公开(公告)号：US5061058A
公开(公告)日：1991-10-29
申请号：US327801
申请日：1989-05-18
申请人： Gunther Guilino , Herbert Pfeiffer , Helmut Altheimer
发明人： Gunther Guilino , Herbert Pfeiffer , Helmut Altheimer
IPC分类号： G02C7/06 , G02B3/02 , G02B9/00 , G02B13/18 , G02C7/02
CPC分类号： G02B3/02 , G02B13/18 , G02B3/0087 , G02B9/00 , G02C7/02 , G02C7/06 , G02C2202/12
摘要： An ophthalmic lens for use in the correction of astigmation, wherein in order to reduce the critical thickness and/or the variation of the edge thickness along the circumference of the lens, the refractive index changes at least along the critical main section in such a manner that at least part of the cylindrical correction is attained by the refractive index variation.
摘要翻译： PCT No.PCT / DE88 / 00443 Sec。 371日期1989年5月18日 102（e）日期1989年5月18日PCT提交1988年7月18日PCT公布。第WO89 / 00710号公报日期：1989年1月26日。一种用于校正散光的眼科镜片，其中为了减小临界厚度和/或沿着镜片圆周的边缘厚度的变化，折射率至少沿着以至少部分圆柱校正是通过折射率变化来实现的。

26. 发明授权

US5148205A Ophthalmic lens having a changing refractive index 失效
$Ophthalmic lens having a changing refractive index$
标题翻译：具有改变折射指数的眼镜
公开(公告)号：US5148205A
公开(公告)日：1992-09-15
申请号：US490700
申请日：1990-02-22
申请人： Gunther Guilino , Helmut Altheimer , Herbert Pfeiffer
发明人： Gunther Guilino , Helmut Altheimer , Herbert Pfeiffer
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/02 , G02C7/06 , G02C2202/12
摘要： An ophthalmic lens having a front and an eye-facing boundary surface and a varying refractive index, which contributes to the correction of aberrations. The ophthalmic lens is distinguished by having at least one system of surfaces at given level (n(x,y,z)=const.) with a constant refractive index, which are spaced the same distance at all points in the direction of their surface normals (parallel surfaces), and which, respectively their extension, intersect the axis connecting the lens apexes of the front surface and the eye-facing surface.
摘要翻译： PCT No.PCT / DE89 / 00410 Sec。 371日期1990年2月22日 102（e）日期1990年2月22日PCT提交1989年6月22日PCT公布。第WO89 / 12841号公报日期：1989年12月28日。一种眼镜片具有正面和面向眼界的边界表面和变化的折射率，有助于矫正像差。通过具有至少一个具有恒定折射率的表面的系统（n（x，y，z）=常数））来区分眼科镜片，该系统在其表面方向上的所有点处具有相同的距离法线（平行表面），并且它们的延伸分别与连接前表面和眼睛表面的透镜顶点的轴相交。

27. 发明申请

US20050178660A1 Sputter arrangement with a magnetron and a target 审中-公开
标题翻译：磁控管和目标的溅射装置
公开(公告)号：US20050178660A1
公开(公告)日：2005-08-18
申请号：US10797925
申请日：2004-03-10
申请人： Andreas Lopp , Andreas Jischke , Michael Geisler , Herbert Pfeiffer , Jorg Krempel-Hesse
发明人： Andreas Lopp , Andreas Jischke , Michael Geisler , Herbert Pfeiffer , Jorg Krempel-Hesse
IPC分类号： C23C14/35 , H01J37/34 , H01L21/285
CPC分类号： H01J37/3408 , C23C14/35 , H01J37/3452
摘要： The invention relates to a sputter arrangement with a magnetron and a target, with the magnetron and the target being movable relative to one another. The magnetron comprises a magnet system, which forms a quasi-rectangular plasma tube, whose two longitudinal sides have a distance C from one another. If target and magnet system are moved relative to one another by a path corresponding approximately to the distance C, the magnet system is laid out such that the width at the end of the plasma tube is smaller or equal to the diameter of the plasma tube. However, if the path of the relative movement is less than C, the magnet system is laid out such that the width d of the ends of the plasma tube is less or equal to twice the diameter of the plasma tube.
摘要翻译：本发明涉及一种具有磁控管和靶的溅射装置，其中磁控管和靶可相对于彼此移动。磁控管包括形成准矩形等离子体管的磁体系统，其两个纵向边彼此具有距离C. 如果目标和磁体系统通过相当于距离C的路径相对移动，则磁体系统布置成等离子体管末端的宽度小于或等于等离子体管的直径。然而，如果相对运动的路径小于C，则磁体系统布置成等离子体管的端部的宽度d小于等于等离子体管的直径的两倍。

28. 发明授权

US06534169B2 Polyester film with a high oxygen barrier, the use of the film and process for its production 有权
标题翻译：聚酯薄膜具有高氧阻隔，使用薄膜和工艺生产
公开(公告)号：US06534169B2
公开(公告)日：2003-03-18
申请号：US09275392
申请日：1999-03-24
申请人： Herbert Pfeiffer , Cynthia Bennett , Gottfried Hilkert
发明人： Herbert Pfeiffer , Cynthia Bennett , Gottfried Hilkert
IPC分类号： B32B2706
CPC分类号： B32B27/36 , B65D65/42 , Y10S428/91 , Y10T428/265 , Y10T428/31786
摘要： The application discloses a transparent, biaxially oriented polyester film having a base layer at least 80% by weight of which is composed of a thermoplastic polyester, and having at least one outer layer, wherein the outer layer is composed of a polymer or a mixture of polymers which comprises at least 40% by weight of ethylene 2,6-naphthalate units and up to 60% by weight of ethylene terephthalate units and/or units from aliphatic, cycloaliphatic, or aromatic diols and/or dicarboxylic acids, with the proviso that the base layer has a diethylene glycol content in the range from 0.9 to 3.0% by weight.
摘要翻译：本申请公开了一种透明的双轴取向聚酯膜，其具有至少80重量％的基层，其由热塑性聚酯组成，并具有至少一个外层，其中外层由聚合物或混合物包含至少40重量％的2,6-萘二甲酸乙二醇酯单元和至多60重量％的来自脂族，脂环族或芳族二醇和/或二羧酸的对苯二甲酸乙二醇酯单元和/或单元的聚合物，条件是基础层的二甘醇含量为0.9-3.0重量％。

29. 发明授权

US4290471A Built-up core for the bead of a pneumatic tire for wheel rims with inclined shoulders 失效
标题翻译：用于具有倾斜肩部的轮辋的充气轮胎的胎圈的组合芯
公开(公告)号：US4290471A
公开(公告)日：1981-09-22
申请号：US105657
申请日：1979-12-20
申请人： Herbert Pfeiffer
发明人： Herbert Pfeiffer
IPC分类号： B60C15/04 , D07B1/18
CPC分类号： B60C15/04 , D07B1/062 , B29L2030/001 , D07B2201/2002 , D07B2501/2053
摘要： In a built-up core for the bead of a pneumatic tire, the wires (A,B,C) of each lay (8) of the built-up core (4) are of a trapezoidal cross section. Between the wires (A,B,C) of each lay (8) of wire and the wires (A,B,C) of the next, overlying lay (8) of wire, there are wedge-shaped clearances (9). As a result, the wires (A,B,C) of each lay (8) of wire find a support on the edges of the wire of the underlying lay of wires so that they cannot be displaced against each other during the production of the tire.
摘要翻译：在用于充气轮胎的胎圈的堆积芯中，积层铁芯（4）的每个绞线（8）的线（A，B，C）是梯形横截面。在电线的每个电线（8）的电线（A，B，C）和下一个上覆的电线（8）的电线（A，B，C）之间存在楔形间隙（9）。结果，每根线（8）的线（A，B，C）在电线的下方的线的边缘上找到支撑，使得它们在制造过程中不能彼此相对移位胎。

30. 发明授权

US4952047A Progressives brillenglas lens with additional channel of vision 失效
标题翻译：渐进式brillenglas镜片具有额外的视力
公开(公告)号：US4952047A
公开(公告)日：1990-08-28
申请号：US221253
申请日：1988-06-20
申请人： Rudolf Barth , Herbert Pfeiffer
发明人： Rudolf Barth , Herbert Pfeiffer
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/065 , G02C7/061
摘要： A progressive power ophthalmic lens having a convex front surface and a concave inner surface, of which at least one surface contributes to an increase in refractive power from a portion suited for distant vision via a progression zone to a portion suited for near vision along a plane or curved main meridian, along which the overall astigmatism is .ltoreq.0.5 dpt.The invented opthalmic lens is distinguished in that in order to form further channels of vision, the at least one surface contributing to increasing the refractive power is provided with at least one additional line which does not intersect the main meridian and runs from the distant portion to the bottom edge of the ophthalmic lens and on which the surface astigmatism has a minimum local value.
摘要翻译： PCT No.PCT / DE87 / 00475 Sec。 371日期：1988年6月20日 102（e）1988年6月20日PCT PCT日期为1987年10月21日PCT公布。出版物WO88 / 03277 日期：1988年5月5日。一种渐进式眼科镜片，具有凸的前表面和凹内表面，其中至少一个表面有助于从适合于远处视觉的部分经由进展区增加到适于用于沿着平面或弯曲的主子午线的近视力，整个散光沿着该视线

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