Vershinin
Alexei Vershinin, Schenectady, NY US
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20110038457 | X-RAY DIFFRACTION APPARATUS AND TECHNIQUE FOR MEASURING GRAIN ORIENTATION USING X-RAY FOCUSING OPTIC - An x-ray diffraction apparatus for measuring crystal orientation of a multiple grain sample. An x-ray excitation path is provided having a focusing optic for collecting x-rays from an x-ray source and redirecting the collected x-rays into an x-ray beam converging on a single grain of the multiple grain sample. At least one point detector and the sample are rotated relative to each other; and a grain orientation is obtained based upon diffraction patterns collected from first and second grain crystal planes within the apparatus. | 02-17-2011 |
Dmitriy Veniaminovich Vershinin, Odesskaya Oblast UA
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20150231979 | ELECTRIC VEHICLE WITH AN ON-BOARD CHARGER - The electric vehicle with an autonomous power supply source in the form of a rechargeable battery comprises one electric motor connected to the wheels of the vehicle via an optional mechanical transmission, and a control system, which comprises one or more reversible converters that regulate the speed and/or torque of said electric motor, a capacitor having a high capacitance and a ballast resistor with an arrester, one reversible DC-to-DC converter with a control system, two current sensors, and two voltage sensors. The converters are connected directly to the terminals of the power supply source; the capacitor is connected to the terminals of the power supply source via said reversible converter. The outputs of said sensors are connected to the inputs of the control system of the reversible converter, the outputs of which are connected to the control inputs of the reversible converter and the arrester. | 08-20-2015 |
Dmitriy Veniaminovich Vershinin, Odessa UA
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20130221745 | ELECTRIC VEHICLE - An electric vehicle is proposed which comprises a reversible power supply (or which is coupled with a reversible power supply), one or more electric motors that are connected to wheels via a mechanical transmission (or without such transmission), one or several reversible converters, which make it possible to control the speed and/or torque of the aforesaid electric motors in all four quadrants of electromechanical characteristic, a high capacity capacitor (supercapacitor) and a ballast resistor. | 08-29-2013 |
Mikhail Vershinin, Moscow RU
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20090043447 | Systems and Methods for Model-Based Sensor Fault Detection and Isolation - The systems and method may include receiving a plurality of measured tuning inputs associated with an operating parameter of an engine, providing a plurality of parameter estimation modules that utilize one or more component performance maps having adjustable knobs to generate model outputs, where each parameter estimation module is configured independently of a respective one of the operating parameters of the engine, and where each parameter estimation module generates the model outputs based upon fundamental inputs associated with the engine. The systems and methods may further include calculating residual values for each parameter estimation module, adjusting knobs of each parameter estimation module, and determining that a sensor associated with a measured tuning input or a fundamental input is faulty based at least in part upon values of the knobs and residual values. | 02-12-2009 |
Mikhail Petrovich Vershinin, Moscow RU
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20130191681 | SYSTEMS, METHODS, AND APPARATUS FOR SIGNAL PROCESSING-BASED FAULT DETECTION, ISOLATION AND REMEDIATION - Certain embodiments of the invention may include systems, methods, and apparatus for signal processing-based fault detection, isolation and remediation. According to an example embodiment of the invention, a method is provided for detecting and remediating sensor signal faults. The method may include monitoring data received from one or more sensors; determining confidence values for one or more parameters associated with the one or more sensors based at least in part on the monitored data; determining a combined confidence for each of the one or more sensors; and outputting a remediated value and status based at least in part on the monitored data and the combined confidences. | 07-25-2013 |
20130197849 | SYSTEMS, METHODS, AND APPARATUS FOR DETECTING IRREGULAR SENSOR SIGNAL NOISE - Certain embodiments of the invention may include systems, methods, and apparatus for detecting irregular sensor signal noise. According to an example embodiment of the invention, a method is provided for determining reliability of a sensor. The method may include receiving signal samples associated with a sensor; receiving an expected standard deviation value ( | 08-01-2013 |
20130226492 | SYSTEMS, METHODS, AND APPARATUS FOR DETECTING AND REMOVING SENSOR SIGNAL IMPULSE DISTURBANCES - Certain embodiments of the invention may include systems, methods, and apparatus for detecting and removing impulse disturbances associated with a sensor signal. According to an example embodiment, a method is provided for detecting and removing impulse disturbances associated with a sensor signal. The method can include receiving signal samples from a sensor, detecting an impulse disturbance when a difference magnitude between a current sample and a previous impulse-free sample is greater than a predetermined threshold value, and outputting the previous impulse-free sample when an impulse disturbance is detected. | 08-29-2013 |
20130293217 | SYSTEMS, METHODS, AND APPARATUS FOR DETECTING SHIFTS IN REDUNDANT SENSOR SIGNALS - Certain embodiments of the invention may include systems, methods, and apparatus for detecting shifts in redundant sensor signals. According to an example embodiment of the invention, a method is provided for detecting and indicating a shift shift in redundant sensor signals. The method can include receiving a sensor channel closeness signal for two or more redundant sensors, receiving a spike confidence signal for at least one of the two or more redundant sensors, receiving a spike duration signal for the at least one of the two or more redundant sensors, determining a shift confidence based at least in part on the received sensor channel closeness signal, the received spike confidence signal, and the received spike duration signal, and outputting the shift confidence. | 11-07-2013 |
Nikolai F. Vershinin, Chernogolovka RU
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20080273317 | SURGICAL LIGHT PROVIDED WITH A LIGHT EMISSION CONTROL - The inventive surgical light comprises a body provided with main light-emitting diodes and additional light-emitting diodes arranged therebetween, which are spaced on said body and fixed thereto, wherein said additional light-emitting diodes are grouped and are characterised in that the spatial orientation thereof differs from the spatial orientation of the main light-emitting diodes. A light field control device comprises a control unit to which the groups of light-emitting diodes are connected by means of adjusters each of which is connected to a power supply unit. The main light-emitting diodes are fixed to the light body in such a way that the optical axes thereof cross the light axis in the center of a light spot. The additional light-emitting diodes are fixed to the light body in such a way that the optical axes thereof form a concentric light spot in the form of a ring around the main light spot. | 11-06-2008 |
20080285288 | LIGHT-OPTICAL MODULE - The aim of the invention is to increase the accuracy of adjustment by simplifying the adjustment of each light-optical module of a lighting device. The aim is attained by means of the inventive light-optical module comprising an annular holder provided with a core which is arranged in the center thereof and connected thereto by three strengthening ribs, a reflector and a light-emitting element embodied in the form of a light-emitting diode. Said light-emitting diode is arranged in a nest embodied in the core on the reflector side. The annular holder is connected to the reflector by means of a threaded joint and the mounting surface thereof arrangeable in the lighting device body is shaped in the form of a cone. The inventive annular holder, the core and the strengthening ribs are made of a heat-conducting material. | 11-20-2008 |
Oleg Vershinin, Fryazino RU
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20130188242 | METHOD OF SUM-FREQUENCY CONVERSION AND FREQUENCY CONVERTER WITH OPTICAL ACTIVE ROTATOR - A method for sum-frequency conversion of coherent radiation includes generating two linearly polarized waves which collinearly propagate in respective first and second non-coinciding planes at different first and second frequencies f | 07-25-2013 |
Sergey Vershinin, Ottawa CA
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20110231483 | SYSTEM, METHOD AND COMPUTER PROGRAM FOR DELIVERY OF TARGETED INVITATIONS TO PARTICIPATE IN MARKET RESEARCH, BASED ON OBSERVED GEOSPATIAL BEHAVIOUR - The present invention provides a system, method and computer program for delivery of targeted invitations to participate in market research, based on observed geospatial behaviour. The geospatial behaviour is not limited to location information but includes behavioural information including, for example, direction, speed, acceleration, route, movement pattern, time and other information related to geospatial information. Based on the geospatial information and project criteria established by market researchers, decisions may be automatically made regarding whether to invite particular market research panel members to participate in market research, for example by the completion of one or more surveys. | 09-22-2011 |