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81. 发明授权

US4959471A Photochrome spiroindoline-oxazines 失效
标题翻译：光泽螺二氢吲哚 - 恶嗪
公开(公告)号：US4959471A
公开(公告)日：1990-09-25
申请号：US345840
申请日：1989-05-01
申请人： Manfred Melzig
发明人： Manfred Melzig
IPC分类号： G02C7/00 , C07D498/10 , C09B11/24 , C09K9/02 , G02B5/00
CPC分类号： C09B11/24
摘要： Disclosed is a photochrome compound having a spirooxazine structure in a, as such known manner.In accordance with the present invention conjugated diazole-napthoxazine or oxazole-, thiazole, benzoxazole-or benzthiazole systems are added to the basic structure.Improved absorption in the wavelength range .alpha. than 350 nm as well as improved migration properties are yielded by this means.
摘要翻译：披露了一种具有螺恶嗪结构的色素化合物，其方式如下。根据本发明，将共轭二唑 - 萘并噻唑或恶唑 - ，噻唑，苯并恶唑或苯并噻唑体系加入到碱性结构中。通过这种方式产生了在α超过350nm的波长范围内改善的吸收以及改善的迁移性质。

82. 发明授权

US4915495A Special lens for eyeglasses 失效
标题翻译：眼镜专用镜片
公开(公告)号：US4915495A
公开(公告)日：1990-04-10
申请号：US215259
申请日：1988-07-05
申请人： Kunio Takeuchi
发明人： Kunio Takeuchi
IPC分类号： G02C7/00 , G02C7/12
CPC分类号： G02C7/12
摘要： The present invention provides a method of producing a special lens by bonding a polarizing film to an eyeglass lens on the basis of the angle corresponding to the distortion of eyeball, that is, the distorted vision angle measured.

83. 发明授权

US4774166A Method for the formation of color images using a color developer not substantially containing benzyl alcohol 失效
标题翻译：使用不含苄醇的显色剂形成彩色图像的方法
公开(公告)号：US4774166A
公开(公告)日：1988-09-27
申请号：US7864
申请日：1987-01-28
申请人： Minoru Sasaki , Tadahisa Sato , Nobuo Furutachi , Takeshi Hirose
发明人： Minoru Sasaki , Tadahisa Sato , Nobuo Furutachi , Takeshi Hirose
IPC分类号： G03C7/26 , G03C7/30 , G03C7/392 , G03C7/407 , G02C7/00
CPC分类号： G03C7/39208
摘要： A method for the formation of a color image is described, wherein a silver halide color photographic material comprising a photographic layer provided on a reflective support is imagewise exposed and then subjected to development for a period of time within 2 minutes and 30 seconds with a color developer which contains an aromatic primary amine developing agent but does not substantially contain benzyl alcohol, wherein said photographic layer contains at lesat one specific non-coloring coloration accelerator selected from the group consisting of compounds represented by formulae (I) through (VII) defined in the specification.
摘要翻译：描述了形成彩色图像的方法，其中包括设置在反射支撑体上的照相层的卤化银彩色照相材料成像曝光，然后在2分30秒内用颜色显影一段时间显影剂，其含有芳族伯胺显影剂，但基本上不含有苄醇，其中所述照相层含有一种特定的非着色着色促进剂，选自由式（I）至（VII）表示的化合物所定义的化合物规格。

84. 发明授权

US4568651A Glass for multi-focal eyeglass lens 失效
标题翻译：玻璃多焦点眼镜镜片
公开(公告)号：US4568651A
公开(公告)日：1986-02-04
申请号：US665389
申请日：1984-10-26
申请人： Hiroji Sagara
发明人： Hiroji Sagara
IPC分类号： C03C3/07 , C03C3/072 , C03C3/074 , C03C4/00 , G02C7/00
CPC分类号： C03C3/074 , C03C3/072 , Y10S501/903
摘要： A glass for multi-focal eyeglass having a refractive index (n.sub.d) of 1.74 to 1.78, an Abbe number (.nu..sub.d) of 31 or more, a coefficient of thermal expansion of 82 to 95.times.10.sup.-7 and a softening point of 560.degree. to 640.degree. C., comprising, in % by weight,26 to 34% SiO.sub.2 +B.sub.2 O.sub.3 +Al.sub.2 O.sub.3 ;14 to 24% SiO.sub.2 ;6 to 14% B.sub.2 O.sub.3 ;0 to 4% Al.sub.2 O.sub.3 ;38 to 50% PbO;15 to 30% BaO+SrO+CaO+MgO+ZnO;2 to 24% BaO;0 to 17% SrO;0 to 15% CaO;0 to 10% MgO;0 to 12% ZnO; and0 to 3% ZrO.sub.2 ;wherein a weight ratio of B.sub.2 O.sub.3 /SiO.sub.2 ranges from 0.3 to 0.8 and a weight ratio of alkaline earth oxides/PbO ranges from 0.2 to 0.6.
摘要翻译：一种多焦点眼镜用玻璃，其折射率（nd）为1.74〜1.78，阿贝数（nu d）为31以上，热膨胀系数为82〜95×10-7，软化点为560〜 640℃，以重量％计含有26〜34％的SiO 2 + B 2 O 3 + Al 2 O 3; 14〜24％SiO2; 6〜14％B2O3; 0〜4％Al2O3; 38〜50％PbO; 15〜30％BaO + SrO + CaO + MgO + ZnO; 2〜24％BaO; 0〜17％SrO; 0〜15％CaO; 0〜10％MgO; 0〜12％ZnO; 和0〜3％的ZrO 2; 其中B 2 O 3 / SiO 2的重量比为0.3〜0.8，碱土金属/ PbO的重量比为0.2〜0.6。

85. 发明授权

US4507393A Highly prefractive, low dispersion optical glass suitable for multifocal corrective lenses 失效
$Highly prefractive, low dispersion optical glass suitable for multifocal corrective lenses$
标题翻译：高分辨率低分散光学玻璃适用于多焦点矫正镜片
公开(公告)号：US4507393A
公开(公告)日：1985-03-26
申请号：US522279
申请日：1983-08-11
申请人： Reinhard Kassner , Karl-Heinz Mader , Lee M. Cook
发明人： Reinhard Kassner , Karl-Heinz Mader , Lee M. Cook
IPC分类号： C03C3/072 , C03C4/00 , G02C7/00 , C03C3/08 , C03C3/10
CPC分类号： C03C3/072 , Y10S501/903
摘要： An ophthalmic glass particularly useful as a segment glass consists essentially of, in weight percent:______________________________________ SiO.sub.2 23-32 B.sub.2 O.sub.3 4-7 Al.sub.2 O.sub.3 0.5-3 BaO 23-30 PbO 15-30 TiO.sub.2 0.5-10 La.sub.2 O.sub.3 5-20 Nb.sub.2 O.sub.5 0-1. ______________________________________
摘要翻译：特别可用作片状玻璃的眼用玻璃基本上由重量百分比组成：-SiO 2 23-32 -B 2 O 3 4-7 -Al 2 O 3 0.5-3 -BaO 23-30 -PbO 15-30 -TiO 2 0.5-10 -La 2 O 3 5 -20 -Nb2O5 0-1。 -

86. 发明授权

US4438211A Optical and ophthalmic glass with refractive indices nd>1.58, Abbe numbers>45 and densities<2.75 g/cm.sup.3 失效
$Optical and ophthalmic glass with refractive indices nd>1.58, Abbe numbers>45 and densities<2.75 g/cm.sup.3$
标题翻译：光学和眼镜玻璃的折射率nd> 1.58，阿贝数> 45，密度<2.75 g / cm3
公开(公告)号：US4438211A
公开(公告)日：1984-03-20
申请号：US431401
申请日：1982-09-30
申请人： Karl Mennemann , Georg Gliemeroth , Volkmar Geiler
发明人： Karl Mennemann , Georg Gliemeroth , Volkmar Geiler
IPC分类号： C03C3/089 , C03C3/091 , C03C3/093 , C03C3/095 , C03C3/097 , C03C3/115 , C03C3/32 , G02B1/00 , G02C7/00 , C03C3/08
CPC分类号： C03C3/093 , C03C3/089 , C03C3/091 , C03C3/115 , Y10S501/903
摘要： A borosilicate glass composition suitable for use as an eyeglass lens, characterized by having a refractive index nd.gtoreq.1.58, an Abbe number vd.gtoreq.45, a density .rho..ltoreq.2.75 g/cm.sup.3, and an excellent aptitude for chemical hardening, consisting essentially of the following composition, in weight percent:______________________________________ SiO.sub.2 51-65 B.sub.2 O.sub.3 2-14 Al.sub.2 O.sub.3 0-5 SiO.sub.2 + B.sub.2 O.sub.3 + Al.sub.2 O.sub.3 62-73 Li.sub.2 O 4-13 Na.sub.2 O 0-4 K.sub.2 O 0-4 Li.sub.2 O + Na.sub.2 O + K.sub.2 O 7-15 CaO 1-19 MgO 0-11 CaO + MgO 6-22 TiO.sub.2 0-8 ZrO.sub.2 0-9. ______________________________________
摘要翻译：一种适合用作眼镜镜片的硼硅酸盐玻璃组合物，其特征在于具有折射率nd> / = 1.58，阿贝数vd> / = 45，密度rho <2.75g / cm3，以及优异的化学性质硬化，基本上由以下组成组成，重量百分比：-SiO 2 51-65 -B 2 O 3 2-14 -Al 2 O 3 0-5 -SiO 2 + B 2 O 3 + Al 2 O 3 62-73 -Li 2 O 4-13 -Na 2 O 0-4 -K 2 O -4 -Li2O + Na2O + K2O 7-15 -CaO 1-19 -MgO 0-11 -CaO + MgO 6-22 -TiO2 0-8-ZrO2 0-9。 -

87. 发明授权

US4039827A Method for marking intraocular lenses 失效
标题翻译：标记眼科镜片的方法
公开(公告)号：US4039827A
公开(公告)日：1977-08-02
申请号：US717819
申请日：1976-08-26
申请人： Edward Z. Zdrok , Emil W. Deeg
发明人： Edward Z. Zdrok , Emil W. Deeg
IPC分类号： A61F2/16 , B41F17/00 , B41M5/00 , B44B7/00 , G02B3/00 , G02C7/00 , G02C7/02 , G03F7/00 , G06K1/12 , G09F3/00 , G06K7/10
CPC分类号： A61F2/16 , B41F17/00 , B44B7/00 , G02C7/021 , G03F7/001 , G06K1/126 , G09F3/00
摘要： Nondestructive marking of plastic artificial intraocular lenses for coding purposes. Exposure with ultraviolet radiation of portions of a lens surface forming boundaries of desired coding characters or similar exposure only of areas forming the characters themselves produces a differential in refractive index of the material of the lens wherewith detection and reading of the coding may be accomplished before and/or after intraocular implantation.

88. 发明授权

US1986089A Spectacles and spectacle frames 失效
标题翻译：眼镜和眼镜架
公开(公告)号：US1986089A
公开(公告)日：1935-01-01
申请号：US63051532
申请日：1932-08-26
申请人： HENRY WINGATE GERALD
发明人： HENRY WINGATE GERALD
IPC分类号： G02C7/00
CPC分类号： G02C7/00

89. 发明授权

US12013598B2 Eyeglass lens 有权
公开(公告)号：US12013598B2
公开(公告)日：2024-06-18
申请号：US17255412
申请日：2019-06-27
申请人： HOYA LENS THAILAND LTD. , Hua Qi , Takako Ishizaki , Shigetoshi Kono
发明人： Hua Qi , Takako Ishizaki , Shigetoshi Kono
IPC分类号： G02C7/10 , A61F9/02 , G02B1/11 , G02B1/14 , G02C7/00 , G02C7/02
CPC分类号： G02C7/10 , G02B1/11 , G02B1/14 , G02C7/027
摘要： Provided is an eyeglass lens 1 configured to cause rays that have entered from an object-side surface 3 to be emitted from an eyeball-side surface 4 and cause the emitted rays to converge at a predetermined position A. The eyeglass lens 1 includes a lens base material 2 having a plurality of base material convex portions 6 on at least one of the object-side surface 3 and the eyeball-side surface 4, and a coating film covering the surface provided with the base material convex portions 6, in which convex portions present on the outermost surface of the eyeglass lens 1 located on a side on which the base material convex portions 6 are provided and the base material convex portions 6 have common light ray convergence properties.

90. 发明授权

US12001603B2 Actuating a contact lens using millimeter electromagnetic waves 有权
公开(公告)号：US12001603B2
公开(公告)日：2024-06-04
申请号：US17096072
申请日：2020-11-12
申请人： Google LLC
发明人： Sean Patrick Korphi , Mohammad Reza Ghajar , Fei He
IPC分类号： G02C7/04 , A61B3/00 , A61B3/02 , A61B3/10 , G02B7/08 , G02B7/09 , G02C7/00 , G02C7/02 , G03B3/10 , G06F3/01
CPC分类号： G06F3/013 , G02B7/08 , G02B7/09 , G02C7/04 , G03B3/10 , G06F3/017
摘要： The present disclosure describes systems and techniques directed to detecting a user's gaze and using millimeter electromagnetic waves to actuate a focus system of a contact lens worn by the user. The described systems and techniques include a contact lens (108) having a focus system (222) and contact lens circuitry (226) that includes transceiver circuitry (228), logic circuitry (230), and memory circuitry (232). The memory circuitry (232) stores instructions of a focus manager application (234) that, when executed by the logic circuitry (230), directs the contact lens (108) to actuate the focus system (222) in response to receiving a signal (110) having a millimeter wave (114).

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