Now showing items 71-80 of 506
High refractive-index hybrid material prepared by titanium alkoxide and a phosphine containing oligomer
(United States Patent and Trademark Office, 1992-09-01)
New hybrid materials have been prepared by combining a titanium alkoxide sol with high a refractive index phosphine oxide-containing oligomeric component (triethoylsilane-capped poly(arylene ether phosphine oxide). These ...
Transition metal complexes of amino acids and related ligands and their use as catalysts, anti-microbials, and anti-cancer agents
(United States Patent and Trademark Office, 2014-09-23)
The present invention relates to the fields of chemistry and pharmaceuticals. Embodiments of the present invention provide transition metal complexes of amino acids. Transition metal complexes of embodiments of the invention ...
Imparting motion to a test object such as a motor vehicle in a controlled fashion
(United States Patent and Trademark Office, 2014-09-30)
An apparatus imparts motion to a test object such as a motor vehicle in a controlled fashion. A base has mounted on it a linear electromagnetic motor having a first end and a second end, the first end being connected to ...
Holey optical fiber with random pattern of holes and method for making same
(United States Patent and Trademark Office, 2015-03-17)
A random array of holes is created in an optical fiber by gas generated during fiber drawing. The gas forms bubbles which are drawn into long, microscopic holes. The gas is created by a gas generating material such as ...
Multiple exposure with image reversal in a single photoresist layer
(United States Patent and Trademark Office, 2015-08-25)
Multiple patterned exposures of a single layer of image reversal resist prior to and following image reversal processing, upon development, respond to the respective exposures as either a positive or a negative resist, ...
Pool cleaner with laser range finder system and method
(United States Patent and Trademark Office, 2015-07-21)
Embodiments of the invention provide a pool cleaner control system including a laser range finder with a first laser line generator, a second laser line generator, and a camera. The first laser line generator and the second ...
Two-stage single phase bi-directional PWM power converter with DC link capacitor reduction
(United States Patent and Trademark Office, 2015-06-30)
DC link capacitance in a bi-directional AC/DC power converter using a full-bridge or H-bridge switching circuit can be greatly reduced and the power density of the power converter correspondingly increased by inclusion of ...
DC-side leakage current reduction for single phase full-bridge power converter/inverter
(United States Patent and Trademark Office, 2015-06-02)
Leakage current through stray or parasitic capacitance (which is particularly large in devices such as photovoltaic cell arrays and which are damaged by such leakage currents) due to common mode switching noise in a full ...
Alkali corrosion resistant coatings and ceramic foams having superfine open cell structure and method of processing
(United States Patent and Trademark Office, 1993-12-07)
Alkali corrosion resistant coatings and ceramic foams having superfine open cell structure are created using sol-gel processes. The processes have particular application in creating calcium magnesium zirconium phosphate, ...
Synthesis of cyclitols from substituted arene diols
(United States Patent and Trademark Office, 1994-04-26)
There are disclosed novel processes for the synthesis of novel intermediates useful in the of further synthesis of cyclitols and derivatives thereof.