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3790360 |
PROCESS FOR PRODUCING METAL COATED GLASS-CERAMIC ARTICLES
A method of producing a metal coated glass-ceramic article which comprises melting a glass-forming batch containing a nucleating agent and 0.05 to 5 percent by weight, calculated as the metal based...
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3787233 |
METHOD OF GROWING MOBILE POSITIVE ION FREE SiO FILMS
The present invention relates to a process for growing and annealing a silicon dioxide insulator layer to obtain a mobile positive ion free silicon dioxide insulator layer. A mobile positive ion...
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3779732 |
METHOD OF MAKING GLASS LASERS OF INCREASED HEAT DISSIPATION CAPABILITY
Glass lasers containing at least 1 mole percent of lithium oxide based on the total glass composition expressed in oxide content and having a compressive stress surface layer whereby increased...
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3762898 |
MANUFACTURE OF GLASS HAVING DESIRED SURFACE CHARACTERISTICS
The surface characteristics of glass, e.g., the tint, light transmission and heat rejection characteristics of float glass are modified by causing electrolytic migration of two metals into the...
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3755684 |
APPARATUS FOR DIFFUSION TREATMENTS OF SELECTED BODY SURFACE PORTIONS
Method and apparatus for the controlled diffusion of ions from a gaseous medium into selected surface portions of a body by contacting such portions with a gaseous diffusion substance at least one...
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3732792 |
IMAGE PLANE PLATE
An image plane glass plate used as a mask or template for printing patterns or circuits onto photosensitive material. A portion or zone of the glass plate is made substantially opaque to...
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3709813 |
ION-SELECTIVE ELECTROCHEMICAL SENSOR
The ion concentration of a specific element in a solution may be determined by an ion-selective electrochemical sensor. Ion-selective electrochemical sensors are produced from a non-oxide glass...
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3659915 |
FUSED SILICA OPTICAL WAVEGUIDE
An optical waveguide having a high purity fused silica cladding layer, and a core of high plurality fused silica doped with a sufficient amount of a multivalent metal oxide so as to increase the...
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3656927 |
METHOD AND APPARATUS FOR FLOAT GLASS MANUFACTURE
The surface of glass is modified by migration of an element from a molten electrically conductive body into the glass, and a continuous gaseous flow in the vicinity of the glass surface emerging...
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3650598 |
LIGHT-CONDUCTING GLASS STRUCTURE HAVING A PERIPHERAL LIGHT-ABSORBENT LAYER
A transparent glass body having a light-focusing effect and a refractive index decreasing progressively from its centerline outward and containing readily reducible metal oxides in at least the...
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3647406 |
METHOD OF ACHIEVING SURFACE REFRACTIVE INDEX CHANGES IN A GLASS LIGHT GUIDE ELEMENT
The surface index of refraction of a light-guiding glass is controllably increased or decreased by changing the alkali metal ion concentration at the surface. In one approach, these ions are...
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3647407 |
METHOD FOR THE MANUFACTURE OF FLOAT GLASS
Glass having a shaded characteristic, for example a shaded windscreen, is manufactured by maintaining a body of molten material for modifying the glass against a surface of the moving glass and...
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3645710 |
DIFFUSION TREATMENTS OF SELECTED BODY SURFACE PORTIONS BY ELECTRIC ARC
Method and apparatus for the controlled diffusion of ions from a gaseous medium into selected surface portions of a body by contacting such portions with a gaseous diffusion substance at least one...
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3639114 |
METHOD OF RESHAPING AND ION-EXCHANGING GLASS
A molded glass article is produced by pressing a body of molten glass which is sufficiently hot to be electrically conductive between two complementary mold parts to produce an article of a...
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3633992 |
FARADAY-EFFECT ELEMENT
A novel Faraday-effect element having a refractive index highest along the axis and decreasing toward the surface is produced by immersing a thin elongated glass body containing an oxide selected...
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3632322 |
METHOD AND APPARATUS FOR PRODUCING GLASS HAVING A METALLIC SURFACE FINISH
Method and apparatus for producing glass having a metallic surface appearance wherein the glass is supported on a molten metallic support while a protective atmosphere is maintained over the...
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3630703 |
FLOAT GLASS METHOD AND APPARATUS FOR SUPPLYING MODIFYING MATERIAL TO THE GLASS SURFACE
Float glass having a desired characteristic is manufactured by advancing the glass beneath a body of molten material which modifies the glass to produce the characteristic, and feeding a strip of...
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3622295 |
METHOD AND APPARATUS FOR PRODUCING COATED FLAT GLASS
A concentration of elemental metal is built up in a glass surface by subjecting the glass, at a suitable elevated temperature, to ion exchange and ion reduction treatments alternately. The ion...
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3615321 |
METHOD OF FORMING A POTASSIUM ION SENSITIVE GLASS ELECTRODE
The method of making a glass electrode more sensitive to K + than to Na + in electrolytic solution includes the steps of forming a glass melt to have an initial composition of K 2 O, A1 2 O 3 ...
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3607175 |
CONTROL SYSTEM FOR MODIFYING THE SURFACE OF FLOAT GLASS
Desired characteristics are imparted to float glass by maintaining a body of molten material in contact with the upper surface of the floating glass ribbon to migrate ions from the molten material...
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3607177 |
PROCESS AND APPARATUS FOR SURFACE MODIFICATION OF GLASS
A body of molten electrically conductive material is maintained against hot glass by causing the molten body to cling to a locating member adjacent the glass, and electric current is passed between...
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3549344 |
METHOD OF REMOVING TIN FROM THE SURFACE OF FLAT GLASS BY DOUBLE ION EXCHANGE
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3544293 |
PRODUCTION OF ALPHA-CRISTOBALITE FIBERS
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3542535 |
MULTI-FOCAL LENS WITH INDEX GRADIENT
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3528847 |
STAIN-COLORING OF GLASS-CERAMIC MATERIALS
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3505049 |
PROCESS AND APPARATUS FOR ELECTROCHEMICAL MODIFICATION OF GLASS
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3505047 |
PROCESS AND APPARATUS FOR ELECTROCHEMICALLY MODIFICATION OF GLASS
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3498775 |
METHOD FOR PRODUCING A GLASS-CERAMIC ARTICLE
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3490887 |
FERROELECTRIC GLASS-CERAMICS
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3486808 |
GRADIENT REFRACTIVE INDEX OPTICAL LENSES
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3468745 |
METHOD OF COLORING GLASS AND SAID COLORED GLASS
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3466216 |
LIGHT SENSITIVE COATING FOR LIGHT TRANSMITTING BODY
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3464806 |
METHOD OF PRODUCING METALLIZED CERAMIC BODIES BY SURFACE COATING OF GLASS DURING DEVITRIFICATION HEAT TREATMENT
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3459641 |
METHOD OF MEASURING POTASSIUM ION AND GLASS ELECTRODE THEREFOR
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3446677 |
METHOD OF MAKING A SOLID IONIC CONDUCTOR
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3446659 |
APPARATUS AND PROCESS FOR GROWING NONCONTAMINATED THERMAL OXIDE ON SILICON
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3438760 |
METHOD OF COLORING GLASS
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3434894 |
FABRICATING SOLID STATE DEVICES BY ION IMPLANTATION
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3434774 |
WAVEGUIDE FOR MILLIMETER AND OPTICAL WAVES
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3429742 |
RED STAINED SODA LIME GLASS
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3424567 |
METHOD OF STAINING GLASS AND GLASS STAINING COMPOSITION
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3420645 |
METHOD FOR MAKING HOLLOW GLASS PARTICLE HAVING A METALLIC COPPER COATING
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3419370 |
Method of producing a photochromic glass and resulting article
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3395997 |
Method of treating glass to reduce helium permeation
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3393987 |
Method of and apparatus for protecting sheet glass during the thermal treatment thereof
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3390019 |
Method of making a semiconductor by ionic bombardment
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3382135 |
Ion exchange of glass fibers
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3375155 |
Treatment of fibrous glass
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3350597 |
Electroluminescent process including an ionically conducting electrolyte
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3345148 |
Method of drawing a glass sheet, a portion of its surface being untouched
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