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Patent No. 5719655

System for magnetically attaching templeless eyewear to a person

A system of eyewear that eliminates the need for hinges on the frames of the eyewear.

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Class 204/164 - Electrostatic field or electrical discharge


Subclass of Class 204 - Chemistry: electrical and wave energy
Definition: Chemical processes which have for their purpose the preparation
No. of patents: 779
Last issue date: 04/03/2012


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NumberTitleIssue Date
3983021Nitrogen oxide decomposition process
The removal of nitrogen oxides from gases by solids contact and electric discharge....
09/28/1976
3973132Apparatus for the treatment of non-conductive foils or like thin sheeting
Apparatus for the treatment of non-conductive foils or the like by subjecting them to a corona discharge of the type including two elongated electrodes with a gap between them and means for passing the foil or other sheeting through the gap has one of its...
08/03/1976
3968270Process for preparation of metal coatings
A metal electrodeposition process that can provide an anti-corrosive and protective metal coating tightly bonded on the surface of a substrate is disclosed, said process comprising positively charging a metal vapor in steam or an inert gas maintained at a...
07/06/1976
3962057Method of imparting contrast to a microscope object
The method of imparting contrast to the surface of an object to be viewed microscopically comprises the steps of introducing the object into a vacuum chamber, connecting the object to the positive pole of a high voltage d.c. source, evacuating the chamber...
06/08/1976
3960687Electrostatically enhanced removal of sulfur dioxide from gaseous carriers
Closed circuit process for effecting the selective removal of sulfur dioxide values from industrial waste gases or the like wherein a particularly constituted confined solution of mixed ammonium phosphates is exposed to absorbent contact with a sulfur dio...
06/01/1976
3959661Apparatus for purifying exhaust gases containing ionizable and oxidizable components
Apparatus for purifying exhaust gases having ionizable and oxidizable gaseous components including an exhaust chamber having the exhaust gases flowing therethrough, a particle filter mounted in the chamber, a plurality of spaced electrodes located in the ...
05/25/1976
3959105Process for the production of hydrophilic surfaces on silicon elastomer articles
An article composed of a silicon elastomer and which includes activated silicon dioxide as a filler is subjected to ion bombardment. The nature and energy of the ions are such that certain regions of the outer silicone elastomer layers of the articles are...
05/25/1976
3959104Electrode structure for generating electrical discharge plasma
An electrical plasma discharge is established between adjacent tubular electrodes of an electrode structure having a stacked array of rows of tubular electrodes of opposite polarity row-by-row. A substrate is moved through the electrode structure along se...
05/25/1976
3957608Process for the surface oxidisation of aluminum
In the surface oxidisation of an aluminium coating deposited on a steel st there is provided a process in which the aluminium coated sheet is passed through an enclosure in which there is a vacuum of from 10-.sup.1 to 10-.sup.3 Torr...
05/18/1976
3954954Plasma method and apparatus for carrying out high temperature chemical reactions
In the process of carrying out high temperature, chemical reactions including reductions for producing elemental metal powders, especially refractory metals; chlorinations for producing halogens and for chemical synthesis in general using a plasma generat...
05/04/1976
3953619Method for ionization electrostatic plating
In ionization electrostatic plating, a cathode is incorporated separately of the article subjected to plating which has conventionally been adapted to function as makeshift cathode. The electric circuit to said article is designed to permit flow of electr...
04/27/1976
3951709Process and material for semiconductor photomask fabrication
A process step and material for use in the manufacture of semiconductor photomasks. To facilitate the etching of unmasked chromium, gold, and other metals capable of forming oxychloride derivatives on preselected portions of a substrate material, the mate...
04/20/1976
3947269Boron-hardened tungsten facing alloy
This invention relates to an alloy useful as a hard facing material. The alloy comprises a matrix such as a nickel-chromium matrix containing a separate interstitially boron-hardened tungsten phase. The alloy is used as a facing or coating for a number of...
03/30/1976
3942975Method and apparatus for reducing matter to constituent elements and separating one of the elements from the other elements
A method and apparatus for reducing matter, particularly chemical compounds, to constituent elements in a high temperature environment (a plasma) and separating one of the elements from the other elements. Reduction is effected by raising the input compou...
03/09/1976
3938988Method for producing aluminum metal from its salts
Aluminum metal in the gaseous state may be produced by breaking down of its salts at temperatures of at least 2500° to 5500°C. These very high temperatures may be reached in various ways, e.g., by producing a thermal plasma by means of a plasma arc or a...
02/17/1976
3933608Method for the decomposition of hydrogen sulfide
Hydrogen sulfide is decomposed to elemental sulfur in an electrical discharge. In one embodiment of the invention the H2 S decomposition rate is substantially increased when the decomposition is effected in the presence of polymeric chlorotrifl...
01/20/1976
3930913Process for manufacturing integrated circuits and metallic mesh screens
A process step for use in the manufacture of thin film integrated circuits, hybrid circuits and fine metallic mesh screens, to enable the removal of all organics and photoresist material from underlying metallic films without concomitant degradation of th...
01/06/1976
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