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公开(公告)号：US3969023A
公开(公告)日：1976-07-13
申请号：US556023
申请日：1975-03-06
Applicant: Neill M. Brandt , Emil W. Deeg
Inventor： Neill M. Brandt , Emil W. Deeg
CPC classification number: G01M11/0278 , G01B11/168 , G01L1/241
Abstract: A glass ophthalmic lens which has been strengthened by thermal tempering or ion exchange treatment has increased impact resistance and durability, but such strengthening does not alter the appearance of the lens sufficiently to render the presence or absence of strengthening visually ascertainable even by one of high skill. It being necessary to inspect for the presence or absence of strengthening prior to dispensing lenses to the public, the present invention contemplates immersion of the lenses in a transparent liquid of approximately the same refractive index as the material of the lenses and projection of linearly polarized light through the fluid and lens. Viewing of the thus illuminated lens through a light polarizing analyzer reveals readily observable stress patterns in strengthened lenses and a lack of such patterns in non-strengthened lenses.
Abstract translation: 已经通过热回火或离子交换处理强化的玻璃眼镜片具有增强的抗冲击性和耐久性，但是这种强化不会使镜片的外观充分改变，即使是高技能之一也可以视觉确定强化的存在或不存在 。 在将透镜分配到公众之前，有必要检查是否存在加强，本发明考虑将透镜浸入与透镜的材料大致相同的折射率的透明液体中，并且将线偏振光投影 通过流体和透镜。 通过光偏振分析仪观察如此照亮的透镜，显示强化透镜中容易观察到的应力模式，以及在非增强透镜中缺乏这种图案。
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2.发明授权
公开(公告)号：US4022628A
公开(公告)日：1977-05-10
申请号：US610608
申请日：1975-09-05
Applicant: Emil W. Deeg
Inventor： Emil W. Deeg
CPC classification number: G02B5/226 , C03C21/005 , C03C3/085 , C03C3/095 , C03C4/085
Abstract: There is provided by the process of the invention a silicate glass which provides protection against mechanical hazards and short and long wavelength ultraviolet radiation while at the same time high transmission of light in the visible range of the spectrum is maintained. By the process of the invention, the incorporation of cerium oxide into the glass followed by ion exchange strengthening using a mixture of potassium salt and silver nitrate provide a synergistic reduction in transmission of light in the ultraviolet range of the spectrum not heretofore obtainable by the use of either cerium oxide or silver staining of the glass alone.
Abstract translation: 通过本发明的方法提供一种硅酸盐玻璃，其提供针对机械危害和短波长和长波长紫外线辐射的保护，同时保持在可见光谱范围内的光的高透射率。 通过本发明的方法，将二氧化铈掺入玻璃中，然后使用钾盐和硝酸银的混合物进行离子交换强化，提供了在迄今未获得的光谱的紫外范围内光的透射率的协同降低 只有玻璃的氧化铈或银染色。
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公开(公告)号：US3996627A
公开(公告)日：1976-12-14
申请号：US615276
申请日：1975-09-22
Applicant: Emil W. Deeg , Robert E. Graf , David A. Krohn
Inventor： Emil W. Deeg , Robert E. Graf , David A. Krohn
IPC: G02B1/00 , A61F2/00 , A61F2/16 , A61L27/00 , A61L27/12 , C03C3/066 , C03C4/00 , C03C4/20 , A61F1/16
CPC classification number: A61L27/12 , A61F2/1613 , C03C3/066 , C03C4/0007 , C03C4/20 , A61F2310/00293 , A61L2430/16 , Y10S501/90
Abstract: A chemically durable, inert optical implant lens and glass composition for the manufacture of same.
Abstract translation: 化学耐久的惰性光学植入物镜片和用于制造其的玻璃组合物。
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公开(公告)号：US4101302A
公开(公告)日：1978-07-18
申请号：US789585
申请日：1977-04-21
Applicant: David A. Krohn , Emil W. Deeg
Inventor： David A. Krohn , Emil W. Deeg
CPC classification number: C03C4/06
Abstract: The invention achieves local variation, or a continuous gradation, in photochromic or phototropic properties across the face of glass lenses and lens blanks, especially those of ophthalmic quality. The lenses and lens blanks contain all those ingredients required to produce photochromic or phototropic behavior. They are exposed to a locally variable temperature field or environment, in such manner as to, in at least one portion of the lens or lens blank cause the temperature therein to exceed the strain point but not the softening point of the glass. In other portions of the lens or lens blank the temperature is below the strain point, thus causing development of phototropic or photochromic behavior only in those portions of the lens or lens blank exposed to the temperatures above the strain point.
Abstract translation: 本发明实现了玻璃透镜和透镜毛坯的光学变色或光变性质的局部变化或连续的渐变，特别是眼睛质量的变化。 镜片和镜片毛坯包含产生光致变色或光变性能所需的所有成分。 它们以局部可变的温度场或环境暴露，使得在透镜或透镜坯料的至少一部分中使其中的温度超过应变点而不是玻璃的软化点。 在透镜或透镜毛坯的其他部分，温度低于应变点，因此仅在透镜或透镜毛坯暴露于高于应变点的温度的部分中产生光变色或光致变色行为。
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公开(公告)号：US4076395A
公开(公告)日：1978-02-28
申请号：US668172
申请日：1976-03-18
Applicant: Emil W. Deeg , David A. Krohn
Inventor： Emil W. Deeg , David A. Krohn
CPC classification number: C03C4/06 , G02C7/102 , Y10S501/903
Abstract: Glass lenses, or lens blanks, containing all the ingredients necessary to produce phototropic, or photochromic behavior, are treated in a conventional production furnace to produce a locally variable heat treatment, wherein at least one portion thereof is raised to a temperature exceeding the glass strain point but not the softening point, and other portions are heated to variable temperatures decreasing from the strain point. The treatment causes development of phototropic, or photochromic, behavior only in those portions of the lenses, or lens blanks, exposed to the temperature above the strain point. The lenses resulting are characterized by trichromatic coefficients, x=0.310 and y=0.321, in the unactivated state and x=0.314 and y=0.319, in an activated state.
Abstract translation: 含有产生光变色或光致变色行为所需的所有成分的玻璃透镜或镜片坯料在常规生产炉中进行处理以产生局部可变热处理，其中至少一部分升高至超过玻璃应变的温度 而不是软化点，其他部分被加热到从应变点降低的可变温度。 该处理导致仅在暴露于应变点以上的温度的透镜或透镜毛坯的那些部分中产生光致变色或光致变色的行为。 所产生的透镜的特征在于处于未激活状态的x = 0.310和y = 0.321，在激活状态下x = 0.314和y = 0.319的三色系数。
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Patent Agency Ranking6.发明授权Laser glasses with high damage threshold and method of making such glasses 失效具有高损伤阈值的激光眼镜和制造这种眼镜的方法
公开(公告)号：US3954656A
公开(公告)日：1976-05-04
申请号：US475532
申请日：1974-06-03
Applicant: Emil W. Deeg , Robert E. Graf
Inventor： Emil W. Deeg , Robert E. Graf
CPC classification number: C03C4/0071 , C03C3/091 , C03C3/095
Abstract: Laser glasses having high resistance to self-damage during operation are formed in all ceramic melting units, in the presence of a fining agent to eliminate the formation of metallic inclusions and semi-conductive inclusions and using base glass compositions with reduced tendency toward microphase separation and devitrification. The major ingredients of the glass batches include silicon dioxide, alkali and alkaline earth nitrates, carbonates and fluorides. The method involves introducing oxidizing compounds into the reaction mixture in a sufficient amount that during the reaction and fining phase, oxidizing conditions are maintained throughout the entire volume of the glass melt.
Abstract translation: 在所有的陶瓷熔融单元中，在澄清剂的存在下形成具有高自抗性的激光眼镜，以消除金属夹杂物和半导电夹杂物的形成，并使用具有降低的微相分离倾向的基础玻璃组合物， 失透 玻璃批次的主要成分包括二氧化硅，碱土金属和碱土金属硝酸盐，碳酸盐和氟化物。 该方法包括以足够的量将氧化化合物引入反应混合物中，在反应和澄清阶段期间，玻璃熔体的整个体积保持氧化条件。
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公开(公告)号：US4135792A
公开(公告)日：1979-01-23
申请号：US823563
申请日：1977-08-11
Applicant: Emil W. Deeg , Edward A. Travnicek
Inventor： Emil W. Deeg , Edward A. Travnicek
CPC classification number: G02C1/06
Abstract: Warpage-free spectacles comprised of plastic lenses and plastic frames wherein the frames are constructed of materials having the same or lower tensile elastic modulus and/or the same coefficient of thermal expansion as the lens material.
Abstract translation: 由塑料透镜和塑料框架组成的无翘曲的眼镜，其中框架由具有与透镜材料相同或较低的拉伸弹性模量和/或相同的热膨胀系数的材料构成。
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公开(公告)号：US4080051A
公开(公告)日：1978-03-21
申请号：US668173
申请日：1976-03-18
Applicant: David A. Krohn , Emil W. Deeg
Inventor： David A. Krohn , Emil W. Deeg
CPC classification number: C03C4/06 , G02C7/102 , Y10S501/903
Abstract: Glass lenses, or lens blanks, containing all the ingredients necessary to produce phototropic, or photochromic, behavior, are treated in a conventional production furnace to produce a locally variable heat treatment, wherein at least one portion thereof is raised to a temperature exceeding the glass strain point but not the softening point, and other portions are heated to variable temperature decreasing from the strain point. The treatment causes development of phototropic, or photochromic, behavior only in those portions of the lenses, or lens blanks, exposed to the temperature above the strain point. The lenses resulting are characterized by trichromatic coefficients, x=0.306 and y=0.307, in the unactivated state and x=0.324 and y=0.321, in an activated state and including a small but effective quantity of cobalt oxide.
Abstract translation: 含有产生光变色或光致变色行为所必需的所有成分的玻璃透镜或镜片坯料在常规生产炉中进行处理以产生局部可变的热处理，其中至少一部分升高至超过玻璃的温度 应变点而不是软化点，其他部分被加热到从应变点降低的可变温度。 该处理导致仅在暴露于应变点以上的温度的透镜或透镜毛坯的那些部分中产生光致变色或光致变色的行为。 所产生的透镜的特征在于处于未激活状态的x = 0.306和y = 0.307的三色系数，x = 0.324和y = 0.321，并且包括小但有效量的氧化钴。
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公开(公告)号：US4079470A
公开(公告)日：1978-03-21
申请号：US769073
申请日：1977-02-16
Applicant: Emil W. Deeg , David A. La Marre
Inventor： Emil W. Deeg , David A. La Marre
CPC classification number: A61F2/1613 , A61F2/16 , A61F2002/1683
Abstract: A chemically durable, biologically inert optical implant lens formed of a low density natural or synthetic crystal, such as Corundum, Sapphrie, Ruby, Sircon, Strontium Titanate, Diamond, Anatase or Ruby.
Abstract translation: 化学耐久，生物惰性的光学植入物镜片由低密度天然或合成晶体形成，如刚玉，Sapphrie，Ruby，Sircon，Titanium Titanate，Diamond，锐钛矿或Ruby。
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公开(公告)号：US4042405A
公开(公告)日：1977-08-16
申请号：US668174
申请日：1976-03-18
Applicant: David A. Krohn , Robert E. Graf , Emil W. Deeg
Inventor： David A. Krohn , Robert E. Graf , Emil W. Deeg
CPC classification number: C03C3/097 , C03C21/00 , Y10T428/315
Abstract: An ophthalmic glass lens having a compressively-stressed surface zone after ion exchanging which is at least 120 microns in depth, formed from an alkali metal oxide silicate glass comprising by weight about 4 to about 15 percent sodium oxide and about 3 to about 15 percent potassium oxide. There is a compressively-stressed surface layer having a strength of at least 25,000 psi. The total amount of sodium, potassium and other alkali metal oxides is up to about 20 percent. The total amount of zinc oxide, lanthanum oxide, magnesium oxide, and calcium oxide is about 8 to 15 percent, and there is about 3 to about 15 percent phosphorus pentoxide. An ion exchange process takes place at a temperature either above or below the strain point of conventional ophthalmic crown glass to produce satisfactory physical properties in the ophthalmic glass lens.
Abstract translation: 一种眼用玻璃透镜，其在离子交换之后具有至少120微米深的压应力表面区域，其由碱金属氧化物硅酸盐玻璃形成，所述碱金属氧化物硅酸盐玻璃包含重量约4至约15％的氧化钠和约3至约15％的钾 氧化物。 存在具有至少25,000psi的强度的压缩应力表面层。 钠，钾和其他碱金属氧化物的总量高达约20％。 氧化锌，氧化镧，氧化镁和氧化钙的总量为约8〜15％，并且有约3〜约15％的五氧化二磷。 离子交换过程在高于或低于常规眼用冠状玻璃的应变点的温度下进行，以在眼镜玻璃透镜中产生令人满意的物理性能。
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