Vert
Alexey Vert, Niskayuna, NY US
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20130153953 | OPTICALLY TRIGGERED SEMICONDUCTOR DEVICE AND METHOD FOR MAKING THE SAME - A thyristor device includes a semiconductor body and a conductive anode. The semiconductor body has a plurality of doped layers forming a plurality of dopant junctions and includes an optical thyristor, a first amplifying thyristor, and a switching thyristor. The conductive anode is disposed on a first side of the semiconductor body. The optical thyristor is configured to receive incident radiation to generate a first electric current, and the first amplifying thyristor is configured to increase the first electric current from the optical thyristor to at least a threshold current. The switching thyristor switches to the conducting state in order to conduct a second electric current from the anode and through the semiconductor body. | 06-20-2013 |
Alexey Vert, Clifton Park, NY US
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20130323873 | OPTICALLY TRIGGERED SEMICONDUCTOR DEVICE AND METHOD FOR MAKING THE SAME - A thyristor device includes a semiconductor body and a conductive anode. The semiconductor body has a plurality of doped layers forming a plurality of dopant junctions and includes an optical thyristor, a first amplifying thyristor, and a switching thyristor. The conductive anode is disposed on a first side of the semiconductor body. The optical thyristor is configured to receive incident radiation to generate a first electric current, and the first amplifying thyristor is configured to increase the first electric current from the optical thyristor to at least a threshold current. The switching thyristor switches to the conducting state in order to conduct a second electric current from the anode and through the semiconductor body. | 12-05-2013 |
20140070231 | SEMICONDUCTOR DEVICE AND METHOD FOR MAKING THE SAME - A semiconductor device is provided. The semiconductor device includes an avalanche photodiode unit and a thyristor unit. The avalanche photodiode unit is configured to receive incident light to generate a trigger current and comprises a wide band-gap semiconductor. The thyristor unit is configured to be activated by the trigger current to an electrically conductive state. A semiconductor device and a method for making a semiconductor device are also presented. | 03-13-2014 |
Alexey Vert, Schenectady, NY US
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20100140730 | SEMICONDUCTOR DEVICES AND SYSTEMS - A semiconductor device is disclosed. The semiconductor device comprises, a first region of a first conductivity type, a second region of a second conductivity type disposed adjacent to the first region to form a p-n junction structure, a resistance modification region of the second conductivity type, and a field response modification region of the second conductivity type disposed between the resistance modification region and the second region, wherein the field response modification region comprises a varying dopant concentration distribution along a thickness direction of the field response modification region. | 06-10-2010 |
20100220182 | SYSTEM AND METHOD FOR ADJUSTING ENGINE PARAMETERS BASED ON FLAME VISUALIZATION - In one embodiment, a system includes an engine that includes a combustion chamber and a viewing port into the combustion chamber. The engine also includes a camera configured to obtain an image of a flame in the combustion chamber through the viewing port and a controller configured to adjust a parameter of the engine based on the image of the flame. | 09-02-2010 |
20110201123 | LOW COST, HIGH ACCURACY OZONE SENSING - An ozone detection system includes a source of sample gas containing a concentration of ozone and a single optical pathway. The system includes a light source in optical communication with the optical pathway. The system further includes a first airflow passageway for receiving a first sample of gas from the source. The passageway includes a catalytic scrubber to reduce ozone content in the sample gas and passing the reduced ozone gas to a sensor. The system further includes a second airflow passageway for receiving a second sample of gas from the source and passing the gas unaltered to a sensor. The system further includes a sensor for sensing independently the light intensity of the sample of gas received from the first and second passageways. The system further includes a processor for receiving the light intensity data from the sensor and calculating the ozone concentration in the source of sample gas. | 08-18-2011 |
Alexey Vasilievich Vert, Schenectady, NY US
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20110210271 | Detector System For Unidentified Substances - Disclosed herein is a detection system for identifying an unidentified substance in a sample, comprising a light emitting source; a circuit board; a trigger, that activates a pulse of electrons from the circuit board to the light emitting source such that the light emitting source emits light; a detector for collecting light from the unidentified substance; and a central processing unit for analyzing the collected light to identify the unidentified substance. | 09-01-2011 |
Alexey Vasilievich Vert, Niskayuna, NY US
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20100084573 | DETECTOR SYSTEM FOR UNIDENTIFIED SUBSTANCES - Disclosed herein is a detection system for identifying an unidentified substance in a sample, comprising light emitting sources, where at least one of the light emitting sources emits light in the infrared region; a circuit board; a trigger, that activates a pulse of electrons from the circuit board to the light emitting sources; a detector; and a central processing unit, where fluorescence generated from the unknown unidentified substance that is illuminated by light from the light emitting sources is collected in the detector and analyzed in the central processing unit. | 04-08-2010 |
Alexey Vasily Vert, Schenectady, NY US
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20090257055 | HOLLOW-CORE WAVEGUIDE-BASED RAMAN SYSTEMS AND METHODS - Embodiments of the invention include a system for sensing homonuclear diatomic molecules, such as, for example, nitrogen. Other embodiments include a method for sensing homonuclear diatomic molecules. The system may include a light source, a hollow-core wave-guiding device that exhibits a low attenuation at predetermined operating optical frequencies and is in optical communication with the light source, a gas introduction system for introducing a gaseous medium between the light source and the hollow-core wave-guiding device, and a detector in optical communication with the hollow-core wave-guiding device. | 10-15-2009 |
20100007876 | HOLLOW-CORE WAVEGUIDE-BASED RAMAN SYSTEMS AND METHODS - Embodiments of the invention include a method for sensing. Other embodiments include a method for sensing molecules, for example, homonuclear diatomic molecules. The method may include transmitting light from a light source through a hollow-core wave-guiding device that exhibits a low attenuation at predetermined operating optical frequencies; introducing a gaseous medium between the light source and the hollow-core wave-guiding device; and detecting molecules within the gas. | 01-14-2010 |
20110128524 | LIGHT DETECTION AND RANGING SYSTEM - A method of light detection includes emitting a pulsed light beam from a pulsed light source; splitting the pulsed light beam with a beam splitting device into at least two light beam ray sets, wherein at least one of the ray sets collide with airborne particulates, resulting in backscattered light; which is received through an aperture(s); and detecting the received backscattered light at a detector. A light detection and ranging system is also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims. | 06-02-2011 |
20110138813 | IMPURITY DETECTION IN COMBUSTOR SYSTEMS - The present invention discloses a combustor system and method of measuring impurities in the combustion system. The combustion system includes an up-stream fuel injection point; a down-stream turbine combustor; a flame zone in the turbine combustor comprising a plurality of axial sub-zones; an optical port assembly configured to obtain a non-axial, direct, optical view of at least one of the plurality of axial sub-zones, and an impurity detection system in optical communication with the optical port assembly. | 06-16-2011 |
Alexey Vasily Vert, Clifton Park, NY US
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20140353473 | SYSTEM AND METHOD FOR DETERMINATION OF FLAMES IN A HARSH ENVIRONMENT - A system for determination of presence of flames is provided. The system includes a photosensitive transducer configured to generate a response signal that is a function of electromagnetic radiation from a flame source. The system also includes a signal processing unit that includes a modulation unit and a demodulation unit. The modulation unit is configured to generate a modulated response signal by modulating the response signal with a modulation signal of frequency higher than that of an unwanted signal present the response signal. The demodulation unit is configured to determine an output signal by demodulating the modulated response signal. The demodulation unit eliminates the unwanted signal from the modulated response signal during the determination of the output signal. Further, the system also includes a processing unit configured to process the output signal to determine flame presence based on the intensity of the incident radiation from the flame. | 12-04-2014 |
Gilles Vert, Aurillac FR
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20090120893 | REFILL BOTTLE COMPRISING A CONTAINER, THE CONTAINER HAVING A BOTTLE AND A CAP - A refill bottle that includes a refill and an enclosure having a body and a cap engaging through an attachment device. The cap has three parts, an external cap with an enveloping skirt, an internal cap provided with a locking mechanism, and an actuation ring able to move about the spout of the refill. The attachment device includes a fixed hook on the body and a pivoting hook on the internal cap, the pivoting hook being disposed on a lever of the first type that pivots about a hinge integrated in the molding, and the actuation ring acts by rotation of the end of the lever opposite to the hook. Application to cosmetics bottles. | 05-14-2009 |
Ignasi Barba Vert, Terrassa ES
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20150352055 | COMPOSITION COMPRISING AN ENCAPSULATED ANTAGOMIR - The invention relates to a composition comprising an effective amount of at least one inhibitor of a miRNA involved in the angiogenesis, or a precursor thereof, wherein said inhibitor is microencapsulated into polymeric biodegradable and biocompatible microspheres. The invention also relates to the use of the said composition for preventing or treating cardiac disorders, including cardiac disorders caused by ischemy. | 12-10-2015 |
Jeffery Walter Vert, Red Deer CA
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20080223572 | Method for drilling and casing a wellbore with a pump down cement float - A cement float collar is disclosed that can be positioned downhole and used in a wellbore completion operation after drilling a wellbore with casing. A wellbore drilling and completion method is also disclosed. The cement float collar is made for pumping downhole and into engagement with a groove formed in the casing, called the profile nipple. As such, no restriction is needed in the casing for accepting or latching the float collar and the portion of casing including the groove can be installed at the start of the drilling operation. In addition, the profile nipple can be used to engage other drilling tools and, therefore, can already be in place when the final well depth (TD) is reached. | 09-18-2008 |
John Vert, Seattle, WA US
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20100229105 | INTEGRATED EXPERIENCE OF VOGUE SYSTEM AND METHOD FOR SHARED INTEGRATED ONLINE SOCIAL INTERACTION - A novel application and user interface for facilitating group interactions over a network integrates messaging, file sharing, media playing, journaling, profiles, and gaming into a cohesive environment. The groups facilitated by the invention are persistent and mobile in that a user does not have to recollect and reconfigure the group each time he or she wants to interact with the group online and, while online, the group may be taken from one activity to another without having to disband and reconnect at the second activity. The application is modular so as to be extensible to include other activities and functionalities. In an embodiment, the group interaction application utilizes a peer-to-peer network environment to facilitate network communications between group members. | 09-09-2010 |
Michel Vert, Castelnau-Le-Lez FR
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20090291116 | Biocompatible and Biodegradable Porous Matrix in Particular Useful for Tissue Reconstruction - The invention mainly concerns a biocompatible and biodegradable porous matrix, characterized in that it is made of a three-block sequenced copolymer of formula (I): X G Y (I), wherein: G is a non-hydroxylated hydrophilic linear block, and X and Y represent respectively a hydrophobic linear polyester block. The invention further concerns the use of said matrix for coating tissue reconstruction after loss of substance or bioactive dressings. | 11-26-2009 |
20100204778 | POLYMER-BASED STENT ASSEMBLY - Methods for preparing a polymer-based stent assembly comprising an inflatable balloon catheter and a polymer-based stent resistant to relaxation-related negative recoil are provided. The methods comprise heating a polymeric cylindrical device which is at a final predetermined shape and diameter to a temperature sufficiently above the glass transition temperature (Tg) of the polymer and for a time sufficient to erase any memory of previous processing of the polymeric cylindrical device and then quenching the polymeric cylindrical device to provide an educated polymeric cylindrical device having a memory of the final predetermined diameter and shape, mounting the educated cylindrical device on an inflatable balloon catheter, reducing the diameter of the educated cylindrical device by heating to a temperature at or slightly above the Tg of the polymer while evenly applying pressure on the exterior surface of the wall of the cylindrical device, and then cooling the cylindrical device below the Tg of the polymer to provide a stent assembly comprising an inflatable balloon catheter and an expandable, educated, polymeric stent snugly and stably disposed thereon. Assemblies comprising an inflatable balloon and a polymer based stent that is substantially resistant to relaxation related recoil mounted snugly on the balloon are also provided. | 08-12-2010 |
20100210588 | Hyaluronic Acid Linked with a Polymer of an Alpha Hydroxy Acid - The invention concerns a product comprising hyaluronic acid or a salt thereof, wherein the hyaluronic acid has been partially or fully linked or crosslinked with a polymer of an alpha hydroxy acid. The invention also concerns manufacture of the product, uses of the product of the invention in the field of biodegradable plastic materials for the preparation of sanitary and surgical articles, in the pharmaceutical and cosmetic fields; including the various articles made with the same in such fields. | 08-19-2010 |
20100260848 | SYSTEM FOR CONTROLLED RELEASE OF AN ACTIVE PRINCIPLE AND METHOD FOR PREPARATION - A system for controlled release of an active principle, includes at least (a) a degradable polymer matrix which produces acid compounds and (b) at least one acid-sensitive complex of an active principle having at least one electrostatic charge and a complexing polyelectrolyte partner of opposite charge which complexes with the active principle. A method for preparation of such a system is described. The release of the active principle (7P) is prolonged over 18 days (ternary system PMLA/7P/PLAGA) in comparison to binary systems (7P/PLAGA) and (PMLA/7P). | 10-14-2010 |
20150122695 | ASSOCIATION OF POLY(N-ACRYLOYLGLYCINAMIDE) WITH AT LEAST ONE ACTIVE PRINCIPLE - The present invention relates to an association of poly (N-acryloyl glycinamide) with at least one active principle and/or at least one product which is visible in medical imaging, in a physiologically acceptable aqueous medium. | 05-07-2015 |
Peter Vert, Mississauga CA
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20150086389 | PUMPING SYSTEM - According to embodiments described in the specification, a pumping system for use in a tailings pond is provided. The pumping system comprises a pump support and at least one mooring element coupled to the pump support. The at least one mooring element has an extended position for fixing the pump support to a bed of the tailings pond, and a retracted position for permitting movement of the pump support towards a shore of the tailings pond. The at least one mooring element is configured for transitioning from the extended position to the retracted position when a distance from the shore to the pump support exceeds a threshold as a result of a change to tailings pond geometry, and for returning to the extended position following movement of the pump support to reduce the distance below the threshold. | 03-26-2015 |
Romain Vert, Isle FR
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20130101745 | METHOD FOR PREPARING A MULTILAYER COATING ON A SUBSTRATE SURFACE BY MEANS OFTHERMAL SPRAYING - A method for making a multilayer coating on a surface of a substrate by means of at least one thermal spraying method, wherein the following successive steps are carried out: | 04-25-2013 |