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Kurganov

Aleksandr K. Kurganov, Tomsk RU

Patent application numberDescriptionPublished
20100136149METHOD FOR PRODUCING VEGETABLE CELL SAP CONCENTRATE AND MEANS FOR THE PRODUCTION THEREOF - The invention relates to extracting biologically active substances from raw vegetable matter, consists in using a liquefied carbon dioxide and can be used in the pharmaceutical, perfume-and-cosmetic and food industries. The aim of the invention is to produce a cell sap concentrate by using liquefied carbon dioxide for the irradiation thereof. The inventive method consists in extracting a milled matter by means of liquefied carbonic acid at room temperature and in separating an oil fraction, wherein the extraction is carried out at a high rate of the liquefied carbonic acid with a proportion of not less than 11 of carbonic acid per 1 g of extracted vegetable cell sap and a vegetable cell sap concentrate is produced by separating the oil fraction from a water fraction.06-03-2010

Alex Kurganov, Buffalo Grove, IL US

Patent application numberDescriptionPublished
20100128723COMPUTER, INTERNET AND TELECOMMUNICATIONS BASED NETWORK - A method and apparatus for a computer and telecommunication network which can receive, send and manage information from or to a subscriber of the network, based on the subscriber's configuration. The network is made up of at least one cluster containing voice servers which allow for telephony, speech recognition, text-to-speech and conferencing functions, and is accessible by the subscriber through standard telephone connections or through internet connections. The network also utilizes a database and file server allowing the subscriber to maintain and manage certain contact lists and administrative information. A web server is also connected to the cluster thereby allowing access to all functions through internet connections.05-27-2010

Patent applications by Alex Kurganov, Buffalo Grove, IL US

Alexander Kurganov, Buffalo Grove, IL US

Patent application numberDescriptionPublished
20100232580PERSONAL VOICE-BASED INFORMATION RETRIEVAL SYSTEM - The present invention relates to a system for retrieving information from a network such as the Internet. A user creates a user-defined record in a database that identifies an information source, such as a web site, containing information of interest to the user. This record identifies the location of the information source and also contains a recognition grammar based upon a speech command assigned by the user. Upon receiving the speech command from the user that is described within the recognition grammar, a network interface system accesses the information source and retrieves the information requested by the user.09-16-2010
20110091023ROBUST VOICE BROWSER SYSTEM AND VOICE ACTIVATED DEVICE CONTROLLER - The present invention relates to a system for acquiring information from sources on a network, such as the Internet. A voice browsing system maintains a database containing a list of information sources, such as web sites, connected to a network. Each of the information sources is assigned a rank number which is listed in the database along with the record for the information source. In response to a speech command received from a user, a network interface system accesses the information source with the highest rank number in order to retrieve information requested by the user.04-21-2011

Patent applications by Alexander Kurganov, Buffalo Grove, IL US

Igor Kurganov, Samara RU

Patent application numberDescriptionPublished
20100150710STATOR VANE FOR A GAS TURBINE ENGINE - A guide vane for a gas turbine includes a vane body having a leading edge and a trailing edge and a shroud extending at least between the leading edge and the trailing edge. The shroud has a first side wall and a second side wall extending essentially radially and in a longitudinal direction of the gas turbine. The first side wall has a groove disposed in a region of the trailing edge extending in a longitudinal direction of the shroud and is configured to receive a sealing plate. The first side wall also has a clearance extending from the groove in a region of the trailing edge, wherein a depth of the clearance in a circumferential direction of the gas turbine is equal to a depth of the groove, and wherein a width of the clearance in the longitudinal direction of the shroud is between one to three times the depth of the clearance.06-17-2010
20100150712HEAT SHIELD SEGMENT FOR A STATOR OF A GAS TURBINE - A gas turbine includes a turbine housing; a rotatable turbine rotor with turbine blades; and at least one heat shield segment for a stator. The heat shield segment is disposed radially between the rotor and the housing and attached to the housing and has a profile with a curved section in at least one region in an axial direction of the gas turbine and a radial outer surface. The heat shield segment includes a rib, a first boss, and a second boss disposed on the radial outer surface.06-17-2010