Matches 1 - 15 out of 15


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US20050274145 Low-temperature fabrication of glass optical components  
In one aspect, a method is provided for molding from glass complex optical components such as lenses, microlens, arrays of microlenses, and gratings or surface-relief diffusers having fine or...
US20050109060 Use of ceramics in dental and orthodontic applications  
The invention relates to uses of glasses and glass-ceramics in dental and orthodontic applications.
US20090007599 Method and Device For Producing Technical Glass Parts For Optical Applications  
The present invention relates to a method for producing a technical glass part, particularly meeting high requirements with respect to contour accuracy and surface quality, particularly a...
US20050202952 Optical glass, precision press-molding preform, optical element and processes for production of these  
Provided are optical glasses having a phosphate-containing composition that can materialize highly useful optical properties including high-refractivity and high-dispersion properties; an optical...
US20090314032 Glass ribbon producing apparatus and process for producing the same  
A glass ribbon producing apparatus (1) which feeds molten glass (Y) to a forming member (2) and causes the molten glass (Y) to flow downward from the forming member (2) to form a sheet-like glass...
US20080226863 Glass Enamel Screen Printing Composition  
Glass enamels, methods of manufacture, methods of application, and articles including glass enamels applied thereto are described. According to one or more embodiments, the glass enamel comprises...
US20050210923 Method of manufacturing precision glass spheres and method of manufacturing optical glass elements  
A method of manufacturing a precision glass sphere employed as a glass material (preform) in the molding of optical elements such as lenses, where the precision glass sphere that has been...
US20090113935 PROCESS FOR PRODUCING GLASS BAR  
Included are a reducing-heterogeneous-layer removing process of removing at least a part of a reducing heterogeneous layer in a surface of a plate glass manufactured through a float process, and a...
US20070059533 Thermal reflow of glass and fused silica body  
Disclosed are synthetic silica glass body with a birefringence pattern having low fast axis direction randomness factor and glass reflow process. The glass reflow process comprises steps of:...
US20060017194 Mold, manufacturing method of a mold, manufacturing method of a recording medium and a substrate for such a recording medium  
In a method of manufacturing a mold for forming an information pattern including servo information or address information on a substrate of a recording medium by being pressed onto the heated...
US20050172671 Methods of manufacturing molded glass articles  
Disclosed is methods of manufacturing optical elements such as optical glass lenses and to methods of manufacturing optical glass elements in which a heat softened optical glass material is press...
US20080016916 Stamped glass  
Ornamental features are added to glass by heating a small area of the glass which causes the glass to soften. A stamp having a raised or recessed surface is then pressed against the soft glass to...
US20150266766 METHODS FOR FORMING GLASS ELLIPTICAL AND SPHERICAL SHELL MIRROR BLANKS  
A method of producing glass focusing mirror blanks comprises providing a glass sheet, heating the glass sheet sufficiently to allow permanent deformation and reforming the glass sheet into an...
US20120031145 Method of fabricating decoratively-cracked glass vessels  
A method of fabricating a decoratively-cracked glass vessel includes gathering a gob of molten glass and depositing the molten-glass gob into a pre-form mold. A quantity of gas is injected into...
US20050132751 Method for making a precision molding glass and molding device implementing for the method  
A method for making a precision molding glass includes the steps of: preparing a molding device including first and second molds, the first mold having a first molding surface, a first edge, and a...

Matches 1 - 15 out of 15