公开(公告)号：US5137344A

公开(公告)日：1992-08-11

申请号：US651838

申请日：1991-02-07

申请人： Kazunori Kagei

发明人： Kazunori Kagei

IPC分类号： B29D11/00 ,  G02C7/02

CPC分类号： B29D11/00932 ,  G02C7/02

摘要： A semi-finished lens of plastic material which will be ground on the basis of a spectacles prescription to be completed as a myopia correcting single-focus lens is molded such that the convex surface is a spherical nonprocessed surface and the concave surface is a nonspherical molded surface which requires no grinding. Thus, a completed lens can be easily obtained by simply grinding the spherical convex surface. Further, the concave surface which is a nonspherical molded surface is formed as an ellipsoidal surface of revolution, hyperboloidal surface of revolution or other nonspherical surface which has a curvature providing spherical power or a combination of spherical power and astimgatic power and whose curvature decreases from the optical center toward the periphery, whereby the difficulty of grinding can be decreased and the completed lens is free from the warping of images due to spherical aberration and has an edge which is thin and makes a better appearance.

摘要翻译： 将基于配戴眼镜的近视矫正单焦透镜的眼镜处方研磨的半成品透镜成型为凸面为球形的未加工面，凹面为非球面成型 不需要研磨的表面。 因此，通过简单地研磨球面凸面就可以容易地获得完整的透镜。 此外，作为非球面成形面的凹面形成为旋转的椭圆面，旋转的双曲面或其他非球面，其具有提供球面光焦度或球面光焦度和俯仰功率的组合的曲率，并且其曲率从 光学中心朝向周边，由此可以减少研磨的难度，并且完整的透镜由于球面像差而不会产生图像翘曲，并且具有薄的边缘并且具有更好的外观。

公开(公告)号：US5709922A

公开(公告)日：1998-01-20

申请号：US361504

申请日：1994-12-22

申请人： Masahiko Ono ,  Yoshishige Endo ,  Kazunori Kagei ,  Kenji Sumida

发明人： Masahiko Ono ,  Yoshishige Endo ,  Kazunori Kagei ,  Kenji Sumida

IPC分类号： B29C39/10 ,  B29C39/26 ,  B29C41/12 ,  B29C41/38 ,  B29C45/16 ,  B29C59/02 ,  B32B3/30 ,  B32B17/06 ,  B32B27/00 ,  B32B27/06 ,  G02B1/11 ,  G02B1/14

CPC分类号： G02B1/11 ,  Y10T428/24355 ,  Y10T428/24364 ,  Y10T428/24479 ,  Y10T428/24521 ,  Y10T428/2462 ,  Y10T428/31 ,  Y10T428/31504

摘要： A transparent article made of a resin and having on its surface the fine unevenness formed by direct transfer of ultrafine particles. An unevenness transfer substrate having the ultrafine particles deposited thereon as a monolayer by using a binder, with a water/oil repellent film formed on the ultrafine particle layer, is placed in a mold, then a sufficiently deaerated fluid plastic resin is cast into the mold and heated to cause curing, then the mold is removed, and the unevenness transfer substrate and the cured resin are separated from each other. Consequently, the fine unevenness formed by the ultrafine particles is transferred to the resin surface.

摘要翻译： 由树脂制成的透明制品，其表面上具有通过直接转移超细颗粒形成的微细凹凸。 通过使用粘合剂将具有沉积在其上的超细颗粒作为单层的不均匀转移基材与形成在超细颗粒层上的斥水斥油膜放置在模具中，然后将充分脱气的流体塑料树脂浇铸到模具中 加热使其固化，然后除去模具，使不均匀转印基板和固化树脂相互分离。 因此，由超微粒子形成的微细凹凸被转印到树脂表面。

公开(公告)号：US6070979A

公开(公告)日：2000-06-06

申请号：US849546

申请日：1997-07-08

申请人： Kazunori Kagei ,  Tadashi Kobayashi

发明人： Kazunori Kagei ,  Tadashi Kobayashi

IPC分类号： G02B1/04 ,  G02B1/11 ,  G02B1/113 ,  G02B1/14 ,  G02C7/02

CPC分类号： G02B1/105 ,  G02C7/02

摘要： A base lens of a polyurethane resin comprising a polyisocyanate compound and a polythiol, a sulfur-containing polyol or the like is coated with a primer layer having a thickness sufficient for shock absorption, an organosiloxane-type, hard coat layer having a refractive index of 1.47 or more, and optionally a thin metal layer in that order. As having this constitution, the plastic lens has a mechanical strength resistant to striking energy of not smaller than 4 times the striking energy value of the FDA Standard, 0.204 joules, when the center thickness of the lens is from 0.7 mm to less than 1.2 mm. Since the latitude in the acceptable range for the conditions for the processing of the lens (relative to the thickness of each constitutive layer) is large, the producibility of the lens is high. An inhomogeneous layer may be formed between the adjacent layers, which reduces the reflectivity of the lens for transmitting light and prevents the formation of interference fringes in the lens. An ultraviolet absorbent, if added to the hard coat layer, can cut off ultraviolet rays, while preventing the base lens and the coat layers from being aged, and is helpful in protecting eyeballs.

摘要翻译： PCT No.PCT / JP96 / 03099 Sec。 371日期1997年7月8日 102（e）日期1997年7月8日PCT 1996年10月24日PCT公布。 公开号WO97 / 15858 日期1997年5月1日由包含多异氰酸酯化合物和多硫醇，含硫多元醇等的聚氨酯树脂的基础镜片涂覆有具有足以减震的厚度的底漆层，有机硅氧烷型硬涂层具有 折射率为1.47或更大，以及任选的薄金属层。 由于具有这种结构，当镜片的中心厚度为0.7mm至小于1.2mm时，该塑料透镜的机械强度耐击穿能量不小于FDA标准的打击能量值的4倍（0.204焦耳） 。 由于用于处理透镜的条件（相对于每个构成层的厚度）的可接受范围的纬度大，所以透镜的可生产性高。 可以在相邻层之间形成不均匀的层，这降低了用于透射光的透镜的反射率并防止在透镜中形成干涉条纹。 如果添加到硬涂层中，则紫外线吸收剂可以切断紫外线，同时防止基底镜片和涂层老化，有助于保护眼球。

公开(公告)号：US4590248A

公开(公告)日：1986-05-20

申请号：US478022

申请日：1983-03-23

申请人： Yasuo Moriya ,  Kazunori Kagei

发明人： Yasuo Moriya ,  Kazunori Kagei

IPC分类号： C08F18/00 ,  B29C39/00 ,  B29C39/22 ,  B29C39/26 ,  B29C61/00 ,  B29D11/00 ,  C08F18/24 ,  G02B1/04 ,  C08F4/38 ,  C08F4/32

CPC分类号： C08F18/24 ,  G02B1/04 ,  G02B1/105

摘要： A plastic lens which has high hardness and excellent scratch resistance and can form a transparent and uniform reflection preventing film through vacuum deposition, is produced by mixing(a) diethylene glycol bis(allyl carbonate) with(b) at least one of organic peroxides having a decomposition temperature at selected half-life value for ten hours of not higher than 80.degree. C. and(c) at least one of specifically limited peroxycarbonates having a radical copolymerizability to the diethylene glycol bis(allyl carbonate) (a), as a polymerization initiator, and polymerizing and casting the resulting mixture in a desired lens-forming mold.

摘要翻译： 通过将（a）二甘醇双（碳酸烯丙酯）与（b）至少一种有机过氧化物混合（a）具有高硬度和优异的耐擦伤性并且可以通过真空沉积形成透明均匀防反射膜的塑料透镜， （c）至少一种与二甘醇双（碳酸烯丙酯）（a）具有自由基共聚性的特定有限的过碳酸酯，作为 聚合引发剂，并将所得混合物聚合并浇注到所需的透镜成型模具中。

公开(公告)号：US06183081B2

公开(公告)日：2001-02-06

申请号：US08667772

申请日：1996-06-21

申请人： Kotaro Ono ,  Kazunori Kagei ,  Kenji Sumida

发明人： Kotaro Ono ,  Kazunori Kagei ,  Kenji Sumida

IPC分类号： G02C502

CPC分类号： G02C1/02 ,  G02C5/045 ,  G02C5/2272 ,  G02C2200/08

摘要： Lenses are provided in an assortment of frequently used prescriptions and are preground to a desired final contour. The lenses are optionally provided with a lug, temple and modern and with a split bridge member attached thereto to provided a half eyeglass assembly. Alternately, the parts may be provided unassembled. Proper lenses are selected on the basis of a prescription by a consumer and are assembled by the consumer to form a completed pair of eyeglasses. A bridge assembled from the split bridge members is adjustable to set a desired interpupillary distance. The positions of holes for attaching the bridge and lug to the lenses are line-symmetrical with respect to a vertical axis of each lens so as to allow the lens to be used as either a right or left lens.

摘要翻译： 镜片以各种经常使用的处方提供，并且预期到期望的最终轮廓。 透镜可选地设置有凸耳，镜腿和现代，并且具有附接到其上的分离桥构件以提供半眼镜组件。 或者，可以未组装地提供部件。 根据消费者的处方选择适当的镜片，并由消费者组装以形成完整的一副眼镜。 从分离的桥构件组装的桥可调，以设定所需的瞳距。 用于将桥接器和凸耳连接到透镜的孔的位置相对于每个透镜的垂直轴线对称，以允许透镜用作右侧或左侧透镜。

公开(公告)号：USRE39343E1

公开(公告)日：2006-10-17

申请号：US10141552

申请日：1996-10-24

申请人： Kazunori Kagei ,  Tadashi Kobayashi

发明人： Kazunori Kagei ,  Tadashi Kobayashi

IPC分类号： G02C7/02

CPC分类号： G02B1/14 ,  G02B1/105 ,  G02B1/111 ,  G02C7/02

摘要： A base lens of a polyurethane resin comprising a polyisocyanate compound and a polythiol, a sulfur-containing polyol or the like is coated with a primer layer having a thickness sufficient for shock absorption, an organosiloxane-type, hard coat layer having a refractive index of 1.47 or more, and optionally a thin metal layer in that order. As having this constitution, the plastic lens has a mechanical strength resistant to striking energy of not smaller than 4 times the striking energy value of the FDA Standard, 0.204 joules, when the center thickness of the lens is from 0.7 mm to less than 1.2 mm. Since the latitude in the acceptable range for the conditions for the processing of the lens (relative to the thickness of each constitutive layer) is large, the producibility of the lens is high. An inhomogeneous layer may be formed between the adjacent layers, which reduces the reflectivity of the lens for transmitting light and prevents the formation of interference fringes in the lens. An ultraviolet absorbent, if added to the hard coat layer, can cut off ultraviolet rays, while preventing the base lens and the coat layers from being aged, and is helpful in protecting eyeballs.

摘要翻译： 包含多异氰酸酯化合物和多硫醇，含硫多元醇等的聚氨酯树脂的基础透镜涂覆有具有足以减震的厚度的底漆层，折射率为有机硅氧烷的硬涂层 1.47或更多，以及任选的薄金属层。 由于具有这种结构，当镜片的中心厚度为0.7mm至小于1.2mm时，该塑料透镜的机械强度耐击穿能量不小于FDA标准的打击能量值的4倍（0.204焦耳） 。 由于用于处理透镜的条件（相对于每个构成层的厚度）的可接受范围的纬度大，所以透镜的可生产性高。 可以在相邻层之间形成不均匀的层，这降低了用于透射光的透镜的反射率并防止在透镜中形成干涉条纹。 如果添加到硬涂层中，则紫外线吸收剂可以切断紫外线，同时防止基底镜片和涂层老化，有助于保护眼球。