Popov, RU
Alexander G. Popov, St. Petersburg RU
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20090101733 | Controlled dispensing hand shower - A controlled dispensing hand-held shower to dissolve water-soluble or water dispersible substance into the water of shower which has rotatable mixing chamber in the nozzle. Concentration in the water of soluble or dispersible substances, that are placed in the mixing chamber may be changed by means of changing relative position of the holes located in the fixed dividing part and holes located in the bottom of the mixing chamber The fixed dividing element may be incorporated with body of handle of the shower. | 04-23-2009 |
Alexey Yurevich Popov, Moscow RU
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20090181107 | SOLUTION HAVING BIOCIDAL ACTIVITY - A method and apparatus for the electrochemical treatment of an aqueous solution in an electrolytic cell is described. Output solution having a predetermined level of available free chlorine is produced by applying a substantially constant current across the cell between an anode and a cathode while passing a substantially constant throughput of chloride ions through the cell. | 07-16-2009 |
Andrey Yevgenyevich Popov, Chelyabinsk RU
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20150276432 | PROCESS VARIABLE TRANSMITTER WITH LOOP-POWERED WIRELESS TRANSCEIVER - A process variable transmitter includes transmitter circuitry for determining a process variable from a sensor signal produced using a process sensor. The transmitter circuitry has at least one operating parameter. The process variable transmitter also includes a wireless communication module configured to be powered by a two-wire process control loop. The wireless communication module is capable of communicating wirelessly with a general-purpose mobile device using a general-purpose wireless communication standard such that the wireless communication module can instruct the transmitter circuitry to change a value of the at least one operating parameter based on a wireless message received from the general-purpose mobile device. | 10-01-2015 |
Dmitrii Popov, St-Petersburg RU
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20140069192 | Pole Integrity Meter And Method Of Determining Pole Integrity - The present invention provides a non-intrusive method and device for determining the integrity of a support structure, such as a wooden utility pole. The determination of the structure's integrity is based on the relationship between the structures natural frequency and one or more mechanical and geometrical characteristics. The method includes the steps of generating an acoustic signal, converting the signal into digital signal that can be analyzed, and calculating the structure's strength and mechanical characteristics of the pole over time. | 03-13-2014 |
Evgeny Popov, Moscow RU
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20150055676 | METHOD AND APPARATUS FOR DETERMINING THERMAL CONDUCTIVITY AND THERMAL DIFFUSIVITY OF A HETEROGENEOUS MATERIAL - Surface of a sample of a heterogeneous material and of samples with known thermal conductivity and thermal diffusivity is heated by a heating spot created by a heater and moving along the surfaces of all samples to determine thermal conductivity and thermal diffusivity of the heterogeneous material. Temperatures of heated surface of all samples are registered by three temperature sensors. Return of the heater and the sensors to the initial position is used for scanning with additional measurements of the sample thermal conductivity for a layer of the sample with depth and width different from those of a layer where thermal conductivity is measured during the forward direction. | 02-26-2015 |
Konstantin Popov, Moscow RU
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20140300702 | Systems and Methods for 3D Photorealistic Automated Modeling - Systems and methods for creating a 3D photorealistic model of a real-life object by applying a combined solution based on the analysis of photographic images combined with use of the data obtained from depth sensors, which are able to read the depth of and, thereby create maps of, the area sensed. Data arrives from two types of devices and is compared and combined. The developed matching algorithm captures the data and automatically creates a photorealistic 3D model of an object without the need for further manual processing. From this, photorealistic quality 3D models are created by building a polygon mesh and creating sets of textures, using the data coming from these two device types. The depth sensors make it possible to perform calculations of the depth maps generated from the real surrounding space of the object sensed. | 10-09-2014 |
Konstantin Igorevich Popov, Dubna RU
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20110100625 | METHOD FOR FORMING AN ISOLATING PLUG - The invention relates to methods for isolating near-wellbore zones and fractures and can be used for plugging fractures in the near-wellbore zone during the removal of the fracturing fluid, as well as for plugging different kinds of fractures and branches in the casing. The method for forming an isolating-plug includes the injection of a slurry containing dispersed fibers into a well and subsequent formation of a plug to isolate the relevant section of the well and to prevent the fluid penetration. The slurry is admixed with amphiphilic substances, and the fibers used are capable of adsorbing the amphiphilic substances on their surface. | 05-05-2011 |
20110315402 | METHOD FOR FORMING AN ISOLATING PLUG - Method of the subject disclosure can be used in the oil and gas production industry, in particular, for plugging fractures in the near-wellbore zone during the fracturing fluid removal, as well as for plugging different kinds of fractures and branches in the casing. For formation of an isolating-plug, a catch is placed upstream of the point where the isolating plug shall be formed, so as to prevent the passing of fibers and to promote the forming of fiber aggregates. A fluid containing dispersed fibers is then injected into a well, and the catch is periodically opened to release the fiber aggregates and to allow their free flow to the location where the plug shall be formed. | 12-29-2011 |
Lev Nikolaevich Popov, Tula RU
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20110203932 | Leo-polarizer for treating a fluid flow by magnetic field - A device for magnetic treatment of a fluid flow preferably comprises a spirally-shaped conduit having spiral turns with a null step therebetween, and a cross-section for passing the flow therethrough, inner magnets internally circumferentially surrounding the turns coupled to the conduit, outer magnets externally circumferentially surrounding the turn. Each inner magnet is situated opposite to a respective counterpart outer magnet, so that the North (or South) pole of the inner magnet faces the South (or North) pole of the counterpart magnet. The magnets can be made of specific sizes, materials, covered by magnetic yokes. In a multi-layer embodiment, the device comprises a steel tube enclosed into and supporting an inner cylindrical magnet, a spirally-shaped conduit consisting of a number of layers, and rows of outer magnets consisting of magnets circumferentially surrounding predeterminedly chosen layers, and having magnetic fluxes uniformly directed either from or to the center of the cylindrical magnet. | 08-25-2011 |
Mikhail Popov, Moscow RU
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20130057971 | PANORAMIC IMAGING LENS AND PANORAMIC IMAGING SYSTEM USING THE SAME - Provided is a panoramic imaging lens including a first lens piece and a second lens piece. The panoramic imaging lens realizes reduced complexity and cost of manufacturing, and stray rays causing flare or ghost phenomenon are suppressed by cutting a side of the second lens piece, thereby improving image quality. | 03-07-2013 |
Mikhail Yurievich Popov, Moscow RU
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20110114880 | METHOD OF SYNTHESIS OF A FULLERIDE OF METAL NANO-CLUSTER AND MATERIAL COMPRISING A FULLERIDE OF METAL NANO-CLUSTER - A method of synthesis of a fulleride of metal nano-cluster is provided. The method is characterised in mechanically alloying metal nano-clusters with fullerene-type clusters. Fullerene molecules in the fulleride of metal nano-cluster are preserved. The alloying is done by milling in a planetary mill. A material including a fulleride of a metal nano-cluster is also provided. | 05-19-2011 |
Mikhail Yurievich Popov, Troitsk Moscow RU
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20110108774 | THERMOELECTRIC NANOCOMPOSITE, METHOD FOR MAKING THE NANOCOMPOSITE AND APPLICATION OF THE NANOCOMPOSITE - A thermoelectric nanocomposite is formed from homogeneous ceramic nanoparticles formed from at least one kind of tellurium compound. The ceramic nanoparticles have an average particle size from about 5 nm to about 30 nm and particularly to about 10 nm. The ceramic nanoparticles are coated with a particle coating in each case. The particle coating is formed from at least one layer of nanostructured, substantially intact carbon material. The nanocomposite may be formed by providing a precursor powder of homogeneous ceramic nanoparticles with at least one kind of a tellurium compound. A precursor coating of nanostructured, substantially intact carbon material is provided for the precursor nanoparticles. Heat treatment of the precursor powder generates the nanocomposite by conversion of the precursor coating into the particle coating. | 05-12-2011 |
Oleg N. Popov, Moscow RU
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20120008456 | INTENSE GLASS BATCH MIXER - A continuous-action intense glass batch mixer comprising a horizontal cylindrical mixing chamber with an inlet fitting for loading batch and scrap glass, a water nozzle, and a steam nozzle. A chamber has loading, accumulation and unloading zones and a rotor central shaft. The mixer has a hole for unloading the mixture of batch and scrap glass, with magnetic separators installed under it, wherein in order to clean the chamber walls, scrapers are installed on the rotor shaft, and mixing cutting tools are installed on the shaft in the loading and unloading zones and uniformly distributed around the circumference at a 90° angle to the shaft, except that the second cutting tool is installed at a 60° angle to the first cutting tool (the intensive stirring zone). The total width of the work surface of the cutting tools is 15-30% larger than the length of the zone they are installed in. | 01-12-2012 |
Petr Sergeevich Popov, Moscow RU
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20150186519 | COMPUTER-IMPLEMENTED METHOD OF AND SYSTEM FOR SEARCHING AN INVERTED INDEX HAVING A PLURALITY OF POSTING LISTS - Computer-implemented method of and system for searching an inverted index having a plurality of posting lists, comprising: Receiving a search query including a plurality of search terms to be searched. Multithreadedly searching a plurality of complementary sets of corresponding interspaced segments of each of the plurality of posting lists corresponding to the plurality of search terms, each set being searched via a separate thread to yield per-thread search results. Aggregating the per-thread search results to yield aggregated search results. Transmitting at least a portion of the aggregated search results. | 07-02-2015 |
20150356169 | METHODS AND SYSTEMS FOR INDEXING REFERENCES TO DOCUMENTS OF A DATABASE AND FOR LOCATING DOCUMENTS IN THE DATABASE - Methods and systems allow indexing references to documents of a database according to database reference profiles. Documents may then be located in the database using decoding protocols based on the database reference profiles. To this end, the documents are stored in the database and searchable terms extracted therefrom are associated with posting lists. Each posting list is divided into blocks of M database references. The blocks are encoded according to a pattern that depends on the M database references. A corresponding pointer to a table of encoding patterns is appended to each block. When a query is received for a searchable term, blocks are extracted from a posting list corresponding to the searchable term and a pointer for each block is used to extract a decoding protocol related to an encoding pattern for the block. | 12-10-2015 |
20160063046 | METHODS AND SYSTEMS FOR INDEXING REFERENCES TO DOCUMENTS OF A DATABASE AND FOR LOCATING DOCUMENTS IN THE DATABASE - Methods and systems allow indexing references to documents of a database according to database reference profiles. Documents may then be located in the database using decoding protocols based on the database reference profiles. To this end, the documents are stored in the database and searchable terms extracted therefrom are associated with posting lists. Each posting list is divided into blocks of M database references. The blocks are encoded according to a pattern that depends on the M database references. A corresponding pointer to a table of encoding patterns is appended to each block. When a query is received for a searchable term, blocks are extracted from a posting list corresponding to the searchable term and a pointer for each block is used to extract a decoding protocol related to an encoding pattern for the block. | 03-03-2016 |
20160070734 | METHODS AND SYSTEMS FOR INDEXING REFERENCES TO DOCUMENTS OF A DATABASE AND FOR LOCATING DOCUMENTS IN THE DATABASE - Methods and systems allow indexing references to documents of a database according to database reference profiles. Documents may then be located in the database using decoding protocols based on the database reference profiles. To this end, the documents are stored in the database and searchable terms extracted therefrom are associated with posting lists. Each posting list is divided into blocks of M database references. The blocks are encoded according to a pattern that depends on the M database references. A corresponding pointer to a table of encoding patterns is appended to each block. When a query is received for a searchable term, blocks are extracted from a posting list corresponding to the searchable term and a pointer for each block is used to extract a decoding protocol related to an encoding pattern for the block. | 03-10-2016 |
Sergei Dmitrievich Popov, Saint Petersburg RU
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20130026918 | Self-Igniting Long Arc Plasma Torch - A plasma torch is formed from a hollow electrode forming a first gap to an isolated plasma tube, the isolated plasma tube forming a second gap with a plasma outlet tube having electrically common plasma tubes which terminate into a plasma outlet. The first gap and second gap of the isolated plasma tubes are fed by a source of plasma gas such that when a voltage is applied across the electrodes, plasmas initially form across the first plasma gap and second plasma gap. The formed plasmas spread laterally until the plasmas are formed entirely from electrode to electrode and self-sustaining. Plasma gasses which are fed to the plasma torch can be metered on both sides of the electrodes to steer the plasma arc attachment axially over the extent of the hollow electrodes, thereby reducing surface wear and increasing electrode life. | 01-31-2013 |
Sergey Popov, Moscow RU
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20160055413 | METHODS AND SYSTEMS THAT CLASSIFY AND STRUCTURE DOCUMENTS - The current document is directed to methods and systems that classify electronic documents. In one implementation, multiple hypotheses for the type and structure of the document are automatically generated or identified. A page hypothesis is selected for each page of the document, using one or more page hypotheses already selected for one or more neighboring pages when such already selected page hypotheses are available. The selected page hypotheses are then used to automatically select one of the multiple document hypotheses and a corresponding document type, following which various document-processing and document-refinement operations can be applied to the document according to the selected document hypothesis and document type. | 02-25-2016 |
Sergey Georgievich Popov, Moscow RU
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20150278162 | RETENTION OF CONTENT IN CONVERTED DOCUMENTS - For lossless conversion of a PDF document to searchable PDF document, the PDF document is received. The PDF document has a potential first text layer. An evaluation of quality of the first text layer is performed. The first text layer is determined to be nonexistent or unacceptable. A text recognition of the document is performed to generate a second text layer. The second text layer is made to be used for searching or copying. | 10-01-2015 |
Sergey Olegovich Popov, Moscow RU
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20100116259 | REVERSE CROSSBOW - The invention relates sports and hunting throwing weapon. Reverse crossbow contains limbs riser | 05-13-2010 |
20100132684 | UNIT FOR FASTENING OF THE BOWSTRING THROWING DEVICES (VARIANTS) - A unit for fastening a bowstring of a throwing device the containing a first pulley mounted with a possibility of rotation about the axis of rotation of the first pulley and having the first and the second peripheral surfaces, the second pulley mounted with a possibility of rotation about the axis of rotation of the second pulley, spaced apart from the axis of rotation of the first pulley and having the first and the second peripheral surfaces, a bowstring for throwing a projectile having one end fixed to the first pulley, and other end fixed to the second pulley so the bowstring for throwing a projectile is, at least, partly wrapping the first peripheral surfaces of the first and the second pulleys, the first tension bowstring having one end fixed to the axis of rotation of the first pulley, and other end fixed to the second pulley so the first tension bowstring is, at least, partly wrapping the second peripheral surface of the second pulley, the second tension bowstring having one end fixed to the axis of rotation of the second pulley, and the other end fixed to the first pulley, so the second tension bowstring is, at least, partly wrapping the second peripheral surface of the first pulley and intersects the first tension bowstring, thus when rendering the throwing device in the cocked position the bowstring for throwing a projectile intersects the first and the second tension bowstrings. | 06-03-2010 |
20100206284 | CAM WITH SEPARATED PERIPHERAL SURFACES - This invention belongs to projectile throwing instruments that use the energy of the strained hard body and can be used for the design and construction of a missile throwing weapon—namely for a bow and crossbow. | 08-19-2010 |
20110056467 | DOUBLE BOW SYSTEM - This invention belongs to the group of projectile throwing instruments working without an explosive or a combustible propelling charge in particular to the group of projectile throwing instruments using strained hard body energy and can be used for the design and construction of a missile throwing weapon using a string—namely a bow and crossbow. | 03-10-2011 |
20150184970 | DOUBLE BOW SYSTEM - A bow includes a string; a frame for resting a projectile, with a first wing and a second wing and a middle portion in between; a first limb attached on an end of the first wing at a distance, the first limb having a first free end and a second free end with first and second placing means for positioning the string; a second limb attached on an end of the second wing, the second limb having a first free end and a second free end with first and second placing means for positioning the string; a first deflecting means for pulling the string from the first placing means and the second placing means of the first wing, and a second deflecting means on the first wing between the middle portion and the first limb; same for the second wing. The string crosses a path of the projectile only once. | 07-02-2015 |
20150247711 | ARROW FOR CROSSBOW - The crossbow arrow includes an arrow shaft having a head portion at one end and a tail portion at the other end and at least two wing members protruding beyond the transverse dimensions of the arrow shaft and extending substantially between the head portion and the tail portion. The wing members are made of a rigid and hard material and simultaneously perform the function of feathering for stabilizing the arrow in flight and the function of cutting blades for increasing destructive ability of the arrow. The technical effect is reduction in the number of parts used, reduction in a total weight of the arrow, increase of the construction rigidity, improvement of aerodynamic properties and destructive ability of the arrow. | 09-03-2015 |
Valeriy I. Popov, Kamensk-Uralsky RU
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20090068056 | Aluminum-based alloy - The incorporation of calcium and at least one member selected from the group consisting of vanadium and scandium into an aluminum lithium alloy containing: lithium, copper, magnesium, zirconium, beryllium, titanium, nickel, manganese, gallium, zinc, and sodium provides an aluminum lithium alloy that: 1) exhibits improved ductility; 2) exhibits improved processability resulting in the capability to obtain higher yields of semi-finished products; 3) provides the ability to fabricate thin sheets, thin walled sections and forgings, all while preserving the inherent strength and operating characteristics of such alloys when applied to semi-finished products and parts thereof demanded by structural applications in these fields. | 03-12-2009 |
Valery Ivanovitch Popov, Kamensk-Uralsky RU
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20080292491 | Aluminium-Based Alloy and the Article Made Thereof - The present invention relates to aluminium-based alloy of Al—Cu—Mg—Li type and to an article made thereof which are intended to be used in aircraft and aerospace vehicles. | 11-27-2008 |
Viacheslav Popov, Saratov RU
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20130277716 | TERAHERTZ ELECTROMAGNETIC WAVE CONVERSION DEVICE - The purpose of the present invention is to improve the efficiency of conversion between terahertz electromagnetic wave energy and direct current energy via plasma waves in a terahertz electromagnetic wave conversion device with a field effect transistor structure. This invention has an HEMT structure having a substrate, an electron transit layer, an electron supply layer, a source and a drain, and includes a first and second group of gates. The gate length of each finger of the first group of gates is narrower than the gate length of each finger of the second group of gates, and each finger of each group of gates is disposed between the source and the drain on the same cycle. A first and second distance from each finger of the first group of gates to two fingers of the second group of gates adjacent to each finger are unequal lengths. | 10-24-2013 |
Viktor Yevgenyevich Popov, Saint Petersburg RU
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20120210645 | Multi-ring Plasma Pyrolysis Chamber - A pyrolysis chamber for the extraction of combustible gasses from biomass waste such as wood chips has a gravity fed chamber, where fuel passes, in succession, through a pre-heating zone, an oxidation and reduction zone, a gas outlet zone and a solids offloading zone. The pre-heating zone has plasma torches which direct an air plasma into the chamber, thereby pre-heating the fuel to a temperature of 1200-1500° C., after which the fuel enters the oxidation and reduction zone, where it is exposed to a steam plasma of 1500° C. which travels through plasma torches to an annular ring distributor surrounding the chamber and having apertures directing the steam plasma into the chamber, thereby providing enhanced generation of combustible gasses of CO and H | 08-23-2012 |
Yuri Nikolaevich Popov, Krasnoyarsk RU
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20130299344 | OUTLET SEAL FOR THE CATHODE BARS OF AN ALUMINUM ELECTROLYTIC CELL - Sealing devices are provided as configured for use with cathode devices of an electrolytic cell for production of aluminum. In particular, the seals are specifically configured to provide an outlet seal for the cathode bars. The sealing devices are made of a material that is elastic, gas-proof, and heat-proof, and can create a hermetic seal around the cathode bar in such a way as to be able to move synchronously or asynchronously with the movement of the cathode bar as it undergoes thermally induced movement during aluminum production. | 11-14-2013 |
Yury Popov, Moscow RU
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20150055676 | METHOD AND APPARATUS FOR DETERMINING THERMAL CONDUCTIVITY AND THERMAL DIFFUSIVITY OF A HETEROGENEOUS MATERIAL - Surface of a sample of a heterogeneous material and of samples with known thermal conductivity and thermal diffusivity is heated by a heating spot created by a heater and moving along the surfaces of all samples to determine thermal conductivity and thermal diffusivity of the heterogeneous material. Temperatures of heated surface of all samples are registered by three temperature sensors. Return of the heater and the sensors to the initial position is used for scanning with additional measurements of the sample thermal conductivity for a layer of the sample with depth and width different from those of a layer where thermal conductivity is measured during the forward direction. | 02-26-2015 |
Yury Anatolievich Popov, Moscow RU
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20100080260 | METHOD OF DETERMINING THERMOPHYSICAL PROPERTIES OF SOLID BODIES - The invention is related to the methods of solid bodies' thermophysical properties determination, particularly, to the methods of heat conduction and volumetric heat capacity determination. In accordance with the method heating of the reference sample and surface and sequentially located samples of the solid bodies in question is performed using a thermal energy source moving at a constant speed relative to the reference sample and samples-in-question. Excessive temperatures of the reference sample and samples-in-question at the points on the heating line are measured and by the excessive temperatures values the thermophysical properties are determined. Arbitrary shape samples are used and the samples' heat conduction and volumetric heat capacity are determined by solving the inverse-factor heat conduction problem. | 04-01-2010 |
20140294039 | METHODS AND AN APPARATUS FOR HETEROGENEITY CHARACTERIZATION AND DETERMINATION OF THERMAL CONDUCTIVITY OF MATERIALS - The methods of heterogeneity characterization and determination of thermal conductivity of materials provides for heating a surface of the heterogeneous solid samples during the movement of the samples relative to a heating source and a temperature recording unit. Prior to the measurements the measurement parameters are adjusted so as to provide the best spatial resolution and a required uncertainty of the measurements. Distributions of initial temperature on the surface of the samples before and after heating are measured and heterogeneity of the samples is estimated on the basis of the temperature change along the line of the temperature recording unit movement. Thermal conductivity of homogeneous regions of the samples is determined using solution of the coefficient inversed problem with the measured temperatures. | 10-02-2014 |
20150049784 | Method for Determining The Pore-Volume and Thermal-Conductivity Characteristics of A Matrix of Porous Materials - A porous sample is alternately saturated with at least two saturating fluids with known different thermal conductivities. As at least one saturating fluid a mixture of at least two fluids is used with known and different thermal conductivities. After each saturation thermal conductivity of the saturated sample is measured, and pore space characteristics and matrix thermal conductivity are determined based on the results of thermal conductivity measurements. | 02-19-2015 |
Yury Anatolyevich Popov, Moscow RU
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20110106485 | METHOD AND DEVICE FOR DETERMINATION OF THERMAL PROPERTIES OF SOLID BODIES - The invention relates to the area of thermophysical studies of media and is intended for the determination of thermal properties of solid media by placing a measuring device on the surface of the medium. A heater, which is made in the form of a flexible membrane capable of taking the shape of the solid body surface under the action of the hold-down pressure and which additionally serves as a temperature sensor, is pressed to the solid body surface by using a hold-down element in such a way as to ensure that the heater shape fits the shape and irregularities of the solid body surface. The heater temperature is registered throughout the heater surface during and after the heating. The thermal conductivity and thermal diffusivity of the solid body are determined by processing the heater temperature measurement data both in the time range from the start of the solid body heating to the start of the thermal convention of the ambient medium and after the termination of the solid body heating process. | 05-05-2011 |
20110156707 | METHOD OF STUDYING ROCK MASS PROPERTIES AND APPARATUS FOR THE IMPLEMENTATION THEREOF - The rock mass thermal excitation is performed by means of pumping the flush fluid through the wellbore using a tubing string, the flush fluid temperature differs from the rock mass temperature. Before the thermal excitation, during the thermal excitation and after the termination thereof differential electrical signals proportional to the well bore temperature difference are registered by at least one pair of the temperature transducers positioned along the wellbore axis. The distances between the transducers in the pairs and the number of pairs is selected in advance based on the required accuracy of the determination of the rock mass areas with different properties, minimum and maximum possible length of the rock mass areas identified and the nature and degree of the wellbore temperature noise. Differential electrical signals of the temperature transducers measured before the rock mass excitation start are compared with the differential electrical signals from the same temperature transducers measured during the thermal excitation and the differential electrical signals of different temperature transducers positioned along the wellbore are compared with one another. Based on the comparison results of the differential electrical signals the difference of different rock mass areas are characterized by their properties and the boundaries between the rock mass areas with different properties are identified. | 06-30-2011 |