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Class 65/45 - With glass part forming from shapeless molten glass


Subclass of Class 65 - Glass manufacturing
Definition: Processes combined with a step of fabricating a glass part
No. of patents: 29
Last issue date: 11/09/2004


NumberTitleIssue Date
6813904Differential pressure process for fabricating a flat-panel display faceplate with integral spacer support structures
A process for fabricating a faceplate for a flat-panel display such as a field emission cathode type display is disclosed, the faceplate having integral spacer support structures. Also disclosed is a product made by the aforesaid process. ...
11/09/2004
6711917Photochromic float glasses and methods of making the same
Photochromic float glass and methods of making the same are provided. In especially preferred forms, the present invention is embodied in float glass having a non-photochromic glass substrate layer and a photochromic layer fused onto the substrate layer. During prod...
03/30/2004
6631627Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures and a face plate produced by such process
A process for fabricating a face plate for a flat-panel display such as a field emission cathode type display is disclosed, the face plate having integral spacer support structures. Also disclosed is a product made by the aforesaid process....
10/14/2003
6578381Fine glass particle containing embedded oxide and process for producing the same
The oxides-enclosed fine glass particles are arranged such that two or more pieces of at least two kinds of enclosing particles, which comprise oxides, double oxides, or salts of oxyacids, or double oxides or double salts thereof, are enclosed in each of ...
06/17/2003
6564586Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures
A process for fabricating a face plate for a flat panel display such as a field emission cathode type display is disclosed, the face plate having integral spacer support structures. Also disclosed is a product made by the aforesaid process....
05/20/2003
6393869Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures
A process for fabricating a face plate for a flat panel display such as a field emission cathode type display, the face plate having integral spacer support structures is disclosed. Also disclosed is a product made by the aforesaid process. The support st...
05/28/2002
6378340Manufacturing method of synthetic silica glass
A method of manufacturing synthetic silica glass includes the steps of pressurizing a liquid storage tank including a liquid silicon compound therein, generating bubbles in the liquid silicon compound using a foamer, removing the bubbles using a degassed,...
04/30/2002
6301932Method for forming an internally channeled glass article
The present invention is directed to a method for forming glass articles containing enclosed channels. The method comprises the following steps: a) delivering and depositing a first length of a molten glass ribbon (18) to a surface of a mold (20) having a...
10/16/2001
6279348Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures
A process for fabricating a face plate for a flat panel display such as a field emission cathode type display, the face plate having integral spacer support structures is disclosed. Also disclosed is a product made by the aforesaid process. The support st...
08/28/2001
6212024Recording equalizer and magnetic recording/reproducing apparatus performing write timing compensation
A recording equalizer for precompensating of a write timing of magnetic information when the magnetic information is recorded by a magnetic recording head on a magnetic recording medium, includes a buffer for storing a recording object bit and bits before...
04/03/2001
6101846Differential pressure process for fabricating a flat-panel display face plate with integral spacer support structures
A process for fabricating a face plate for a flat panel display such as a field emission cathode type display, the face plate having integral spacer support structures is disclosed. Also disclosed is a product made by the aforesaid process. The support st...
08/15/2000
5993914Memory disc substrate with defect free surface
The present invention is directed to a defect-free magnetic memory disc substrate. In particular, it is directed to a composite alumina-based, glass-coated, article with a defect free surface. Several methods for its manufacture including frit bonding, mo...
11/30/1999
5904746Method for producing vitreous optical elements by injection molding with pressure application
Method and apparatus for producing vitreous optical elements by injection molding, which essentially includes the stages of: melting down a glass material into a molten state in a viscosity at or lower than a working point of the glass material; injecting...
05/18/1999
5630857Process for manufacturing GRIN lenses by melting a series of layers of frits
A method of manufacturing an optical device having a profile of refractive indices along its optical axis. A desired volume of each of a plurality of types of optical material are dispensed into a mold of known plan area in the form of a frit or a melt an...
05/20/1997
5609665Method of making optical fiber with low melting glass core
The disclosed method of making a mixed glass optical fiber exemplarily comprises providing a high-silica tube, and causing molten non-high silica glass to flow into the bore of the tube by application of a pressure differential. In order to prevent cracki...
03/11/1997
5547484Methods of making metallic glass foil laminate composites
A process for the fabrication of a rapidly solidified foil laminate composite. An amorphous metallic glass foil is flux treated and coated with solder. Before solidification of the solder the foil is collected on a take-up spool which forms the composite ...
08/20/1996
5334232Method for the preparation of halide glass articles
Halide glass articles, e.g. rods, tubes and preforms for making fluoride glass fibres, are prepared by melting and/or casting the articles under a low pressure, e.g. 0.01 to 500 mbars and, during the low pressure regime, a gas flow rate of between 0.01 to...
08/02/1994
5143531Hermetic fiber optic-to-metal connection technique
A glass-to-glass hermetic sealing technique is disclosed which can be used to splice lengths of glass fibers together. A solid glass preform is inserted into the cavity of a metal component which is then heated to melt the glass. An end of an optical fibe...
09/01/1992
5030336Polarographic oxygen sensor
The cathode sub-assembly of a polarographic sensor comprises an elongate housing with a longitudinal opening therethrough and with noble metal wires extending completely through the opening, the wires held symmetrically in the longitudinal opening by an e...
07/09/1991
4764195Method of forming reinforced glass composites
This invention is directed to a method for thermal pressing a glass-impregnated preform to create a composite body with a glass or glass-ceramic matrix. The method involves contacting the preform during pressing with members prepared from a material exhib...
08/16/1988
4725298Method for making low pressure mercury vapor discharge lamp
A low pressure mercury vapor discharge lamp forms an electric discharge path by the use of a bulb placed on an end plate and the bulb is formed by a process which results in the connecting outer side surfaces of juxtaposed glass tubes through communicatio...
02/16/1988
4666490Aqueous waste vitrification process and apparatus
A process is provided for treating an aqueous stream of nonradioactive hazardous waste containing inorganic compounds capable of forming oxides upon thermal treatment in which at least one of the oxides is a glass former, glass intermediate or a glass mod...
05/19/1987
4661413Composite materials associating an amorphous barium fluoride coating with a substrate and preparation processes of these materials
The invention gives a coating with a very high vitrification rate. The resulting surface has physicochemical characteristics which are similar to those of fluoride glass. In order to achieve this result, the material constituting the fluoride glass enamel...
04/28/1987
4309218Chemically durable phosphate opal glasses
This invention relates to the manufacture of spontaneous opal glasses demonstrating a dense, milky-white appearance, excellent resistance to attack by water and detergents, softening points in excess of 760° C., and containing either NaBaPO4 o...
01/05/1982
4305744Method of making an electron multiplier device
An electron multiplier device formed of the combination of a support made of high temperature-resisting electrically-insulating ceramic material and of a layer of secondary electron emitting semi-conducting glass material fused to the inner wall of the ce...
12/15/1981
4260405Press forming glass articles having encapsulated material
In the pressing of articles from molten glass, an insert of selected material is encapsulated within the glass article as the article is being press formed....
04/07/1981
4234351Process for fabricating glass-encapsulated solar cell arrays and the product produced thereby
The process includes the steps of (1) forming a pattern of indentations and adjacent boundary ridges in a base layer of glass which is heated to a temperature where it is formable but not flowing, (2) depositing electrically conducting first connecting el...
11/18/1980
4205975Methods of making a sunlight admitting heat impeding panel
A process with minor variations for producing a configuration of glass and/or any similar material such as plastic or epoxy is disclosed. The configuration is basically a honeycomb of pipes of transparent material attached to a transparent plate, such as ...
06/03/1980
3954434Method of manufacturing a ferrite magnetic transducer head
A method of manufacturing a ferrite magnetic transducer head is disclosed, in which two Mn - Zn ferrite core blocks are bonded together with glass material containing Fe2 O3 and ZnO. By proper thermal treatment, homogeneous dispersio...
05/04/1976
 
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