Platonov
Alexei Platonov, St. Petersburg RU
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20080316576 | Method and Device for Polarization Conversion Using Quantum Dots - A novel and efficient method for polarization conversion, particularly from linear polarization to circular polarization, and, importantly, vice versa, is obtained using shapeanisotropic self-assembled quantum dots, which, having the advantage of extremely small size (nanometer scale), may be readily incorporated into photonic crystals and/or other optical components. Such devices also have the advantage of working in the absence of an applied magnetic field. Such devices also, when a voltage bias is applied, can be used to manipulate electron spin by manipulating light polarization in the same circuit, and vice versa. This permits a high degree of control for either or both of these in spintronics and/or optical devices, the biased quantum dot being used as a nanometer scale electro-optic modulator. Components utilizing the method and/or devices may be used as part of highly compact optical computing networks and/or spintronics systems for e.g., information processing, quantum computation, holography, and data recording. | 12-25-2008 |
Dmitry Sergeevich Platonov, Moscow RU
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20100193996 | METHOD OF CASTING AND DEVICES THEREFORE. - Method of casting, comprising the following steps: obtaining a casting substance, submersing of mould parts into said casting substance, filling the said mould with casting substance by joining said parts thereof, retrieving said mould filled with casting substance in joint state, cooling the mould and extracting the cast from the mould. All parts of the mould are fully submersed in a container with the casting substance. All parts of the mould are connected within the submersed position. Connected mould is retrieved from the container with the casting substance. Casting device, realizing said method, comprising container with casting substance, mould comprising of one or more parts, submersing means, parts joining means, retrieving means. Container with casting substance adapted for full submersion and retrieving parts of the mould in connected and disconnected states. Casting device may be realized as conveyor line. | 08-05-2010 |
Gennadiy Dmitrievich Platonov, Moscow RU
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20110031932 | METHOD FOR RECOVERING AN ACCUMULATOR BATTERY AND APPARATUS FOR PERFORMING THEREOF - A method for recovering the accumulator battery, according to which method performed are the steps of: charging the accumulator battery that is carried out by passing therethrough the sequence of the rectangular current pulses which have a magnitude in the range of 400 to 480 A and a duty factor of 100 to 400; discharging the accumulator battery that is carried out in the pauses between the actions of the rectangular pulses for charging; and ceasing the cycles of charging with the rectangular pulses and discharging in the pauses therebetween when the measured amounts reach the values of the parameters defining the end of the process for charging the battery and recorded preliminary into the memory; then measuring the battery capacity by using the control discharge of the battery, and ceasing the control discharge when the voltage amount of the battery reaches the maximum permissible value set for this battery. | 02-10-2011 |
Ilya Andreevich Platonov, Berdsk RU
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20150254061 | METHOD FOR USER TRAINING OF INFORMATION DIALOGUE SYSTEM - Provided is a method for user training of an information dialogue system. The method may include activating a user input subsystem, receiving a training request entered by the user, converting the training request into text by the user input subsystem, sending the text of the training request obtained as a result of the conversion to a dialogue module, processing the text of the training request by the dialogue module, forming a response to the training request by the dialogue module, and sending the response to the training request to the user. The response to the training request may be formed in a form of one or more of the following: a voice cue, a text, and an action performed by the information dialogue system. | 09-10-2015 |
20150255089 | METHOD FOR USER COMMUNICATION WITH INFORMATION DIALOGUE SYSTEM - Provided is a method for user communications with an information dialogue system, which may be used for organizing user interactions with the information dialogue system based on a natural language. The method may include activating a user input subsystem in response to a user entering a request; receiving and converting the request of the user into text by the user input subsystem; sending the text obtained as a result of the conversion of the request to a dialogue module; processing, by the dialogue module, the text; forming, by the dialogue module, the response to the request; sending the response to the user; and displaying and/or reproducing the formed response, where, after the displaying and/or the reproducing of the formed response, the user input subsystem is automatically activated upon entering a further request or a clarification request by the user. | 09-10-2015 |
Juri Platonov, Grunwald DE
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20120114178 | VISION SYSTEM AND METHOD OF ANALYZING AN IMAGE - A vision system comprises a camera that captures an image and a processor coupled to process the received image to determine at least one feature descriptor for the image. The processor includes an interface to access annotated map data that includes geo-referenced feature descriptors. The processor is configured to perform a matching procedure between the at least one feature descriptor determined for the at least one image and the retrieved geo-referenced feature descriptors. | 05-10-2012 |
20150036885 | METHOD AND DEVICE FOR ONLINE CALIBRATION OF VEHICLE CAMERAS - A method for determining the orientation of a video camera attached to a vehicle relative to the vehicle coordinate system, comprising: | 02-05-2015 |
Juri Platonov, Gruenwald DE
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20110090071 | VEHICLE DRIVER ASSIST SYSTEM - A driver assist system is provided that generates a video signal representing a vehicle environment outside a vehicle. At least one feature is extracted from the video signal. A reference is selected from a plurality of reference features stored as location attributes in a map database. The extracted feature is compared to at least one reference feature. An object in the vehicle environment is identified based on the comparison of the extracted feature and the reference feature. An indication is provided to a driver of the vehicle on the basis of the identified object. In one example, the system includes a video capturing device, an indicating device, a vehicle-based processing resource and access to a map database server. Processing tasks may be distributed among the vehicle-based processing resource and an external processing resource. | 04-21-2011 |
Sergey Platonov, St-Petersburg RU
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20150093211 | BOLT FOR GAS TURBINE ENGINE ROTOR - The bolt has, in sequence along a bolt axis: a threaded portion, a thread run-out portion, a shank, and a head, the threaded portion having a thread with a given root radius and a given depth, the thread run-out portion connected to the shank via a thread run-out fillet having a thread run-out fillet radius, the thread run-out fillet radius being between two and six times the thread root radius. | 04-02-2015 |
Serguei Platonov, Palo Alto, CA US
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20140125675 | TREND DYNAMIC SENSOR IMAGING USING CONTOUR MAPS TO VISUALIZE MULTIPLE TREND DATA SETS IN A SINGLE VIEW - A method and system for trend dynamic sensor imaging is described herein. In one embodiment a plurality of data sets is received and the plurality of data sets is pre-processed to transform the data of the plurality data sets to have a common scale. The pre-processed plurality of data sets is displayed by plotting the transformed data of the plurality of data sets on a grid according to a color gradient. | 05-08-2014 |
Yuriy Platonov, Troy, MI US
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20110085644 | Multiconfiguration X-ray Optical System - An x-ray optical system includes an x-ray source which emits x-rays, a first optical element which conditions the x-rays to form two beams and at least a second optical element which further conditions at least one of the two beams from the first optical element. | 04-14-2011 |