Vladimirovich
Bratishchev Alexey Vladimirovich, Moscow RU
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20090219489 | PROJECTION OPTICAL SYSTEM - Provided is a projection optical system including a first part which projects an image; a second part having an image forming device which forms an image using a light and emits the image to the first part, and having an axis angled toward an axis of the first part; a third part including at least one light source, which emits the light, and having an axis angled toward the axis of the second part; and a deflector which guides the light emitted from the third part toward the second part, wherein a pupil plane of the second part is located between the first part and the second part, and a cross-point between the axis of the first part and the pupil plane of the second part is separated from a cross-point between the axis of the second part and the pupil plane of the second part. | 09-03-2009 |
20090219490 | PROJECTION OPTICAL SYSTEM - Provided is a projection optical system which includes a first optical part which projects an image; a second optical part having an image forming device, which forms an image using a light and emits the image to the first optical part; a third optical part having at least one light source which emits the light; and a deflector which guides the light emitted from the third optical part toward the second optical part, wherein an optical axis of the third optical part is angled toward an optical axis of the second optical part, and an optical axis of the first optical part and the optical axis of the second optical part are parallel to each other and separated from each other. | 09-03-2009 |
Golikov Michael Vladimirovich, Moscow RU
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20100177837 | Advanced method for decoding in the mimo system and apparatus for implementing thereof - A mobile station is capable of detecting a signal in the wireless communication systems using the Multiple Input Multiple Output (MIMO). The mobile station includes an apparatus that determines a vector of signals received by several receiving antennas. The apparatus estimates a channel between transmitting antenna and receiving antenna; forms a channel matrix; establishes, based on the channel state data, an order for detecting symbols transmitted by different transmitting antennas; calculates weight coefficients for detecting the symbols in the MIMO system; detects the symbols serially in the established order on the basis of the received signal vector; calculates the Euclidean distance between the detected symbols and the symbol constellation points; determines values of the Logarithmic Likelihood Ratio (LLR) for estimating the soft output bit probability, and forms a group of the most probable candidate symbols from the points of the symbol constellation. | 07-15-2010 |
Janovskiy Igor' Vladimirovich US
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20150072724 | TERMINAL FOR WIRELESS VOICE COMMUNICATION - The solution relates to the field of wireless communications. It provides the possibility of transmitting voice data over existing wireless networks via a terminal for wireless voice communication to other similar devices or groups thereof and/or hardware and software systems combined therewith immediately after the occurrence of a transmission activation event, thus the range of technical means for online voice communication extends. The terminal comprises a wireless communication device and a module for monitoring transmission activation events, which device and module are connected to a control module, is designed to be capable, of reacting to a transmission activation event in respect of the transmission of digitized voice data to other similar devices or to groups thereof and/or hardware and software systems combined therewith once a transmission activation event has taken place. Furthermore, the transport medium used comprises wired and/or wireless data transmission networks. | 03-12-2015 |
Klemin Denis Vladimirovich, Moscow RU
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20110288778 | METHOD FOR ESTIMATION OF SAGD PROCESS CHARACTERISTICS - The invention relates to thermally stimulated oil recovery in horizontal wells, namely to the methods for estimation of Steam Assisted Gravity Drainage (SAGD) process characteristics. Method for estimation of SAGD process characteristics is characterized by the steps of measuring temperature along the injection well, measuring steam quality and injection rate at the inlet of the injection well, estimating the pressure distribution profile by using the data obtained, estimating steam injection profile by using the obtained pressure profile and injection rate combined with ID injection well model for pressure losses in the wellbore and heat exchange between injection well tubing and annulus. The obtained steam injection profile is used as an input parameter for a set of 2D cross-sectional analytical SAGD models taking into account reservoir and overburden formation properties impact on production parameters and SAGD characteristics. SAGD process characteristics are estimated on the basis of energy conservation law for condensed steam taking into account heat losses into the reservoir and overburden formation and hence the fluid production rate changing in time. | 11-24-2011 |
Koptilin Pavel Vladimirovich, Odessa UA
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20140032472 | SYSTEM, METHOD, AND SOFTWARE PROGRAM PRODUCT FOR ENABLING USERS TO CREATE AND USE RULE PATTERNS TO GENERATE CUSTOM PRODUCT-CONFIGURATION RULES - A configuration system, method, and software program is provided for enabling users to create and use rule patterns to generate custom product-configuration rules. The method includes enabling a designer to submit example rules or template rules for a rule pattern. The designer is then able to select which variables will be customizable in instances of the rule pattern. A modeler is able to select the rule pattern from a rule pattern library as a basis for creating custom configuration rules for a product. In response to the modeler selecting the rule pattern from the library, a user interface is generated in which the customizable fields for each template rule in the rule pattern are displayed and the modeler is able to enter values for the customizable fields. Configuration rules are then generated for the product from the template rules and the values entered by the modeler for the customizable fields. | 01-30-2014 |
Rozhkov Oleg Vladimirovich, Moscow RU
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20090238552 | IMAGE CAPTURING LENS SYSTEM - Disclosed is an image capturing lens system. The image capturing lens system includes an image capturing lens group having a plurality of lenses and a phase mask located in the image capturing lens group. The phase mask may satisfy phase mask functions that are defined with respect to x and y axes such that a modulation transfer function (MTF) of light is uniformized. | 09-24-2009 |
Rudenko Denis Vladimirovich, Obninsk RU
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20110288778 | METHOD FOR ESTIMATION OF SAGD PROCESS CHARACTERISTICS - The invention relates to thermally stimulated oil recovery in horizontal wells, namely to the methods for estimation of Steam Assisted Gravity Drainage (SAGD) process characteristics. Method for estimation of SAGD process characteristics is characterized by the steps of measuring temperature along the injection well, measuring steam quality and injection rate at the inlet of the injection well, estimating the pressure distribution profile by using the data obtained, estimating steam injection profile by using the obtained pressure profile and injection rate combined with ID injection well model for pressure losses in the wellbore and heat exchange between injection well tubing and annulus. The obtained steam injection profile is used as an input parameter for a set of 2D cross-sectional analytical SAGD models taking into account reservoir and overburden formation properties impact on production parameters and SAGD characteristics. SAGD process characteristics are estimated on the basis of energy conservation law for condensed steam taking into account heat losses into the reservoir and overburden formation and hence the fluid production rate changing in time. | 11-24-2011 |
Sergey Semenov Vladimirovich, Kurgan RU
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20150144339 | CONTROLLED INHOMOGENEOUS PROPPANT AGGREGATE FORMATION - A method to improve fluid flow in a hydraulic fracture from a subterranean formation which includes the steps of (1) formulating a slurry which comprises (a) proppant particles, (b) a carrier fluid, and (c) low density particles, wherein the fluid is capable of undergoing a transformation to cause an agglomeration of two or more proppant particles and/or low density particles; and (2) injecting the slurry into the formation; and (3) the agglomeration of the proppant particles and/or low density particles, is provided. | 05-28-2015 |
Vladykin Maksim Vladimirovich, Novosibirsk RU
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20120323700 | IMAGE-BASED CAPTCHA SYSTEM - A system and method for remote verification of human interaction without requiring the entering of alpha numeric characters using a keyboard. | 12-20-2012 |