Zakharov
Alexey Zakharov, Tuebingen DE
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20150025660 | TRAINING DEVICES, ATTACHMENT SETS, CONTROL CIRCUITS AND METHOD FOR CONTROLLING A TRAINING DEVICE - The invention relates to a training device, which can comprise a drive that can be configured for the locomotion of the training device and a control circuit that can comprise an interface configured for receiving a physiological parameter of a user of the training device. The control circuit can be configured to specify a speed of the drive based on the received physiological parameter. | 01-22-2015 |
Andrey Zakharov, Dresden DE
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20130089985 | Enhancing Transistor Performance by Reducing Exposure to Oxygen Plasma in a Dual Stress Liner Approach - When forming strain-inducing dielectric material layers above transistors of different conductivity type, the patterning of at least one strain-inducing dielectric material may be accomplished on the basis of a process sequence in which a negative influence of a fluorine species in an oxygen plasma upon removing the resist mask is avoided or at least significantly suppressed. For example, a substantially oxygen-free plasma process may be applied for removing the resist material. | 04-11-2013 |
Dimitry Zakharov, Pau FR
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20150292118 | METHOD FOR MANUFACTURING A CARBON FIBRE, PRECURSOR MATERIAL USED BY THE METHOD AND CARBON FIBRE OBTAINED - A method for manufacturing a continuous carbon fiber from a precursor material. According to this method, a precursor material including a continuous natural fiber and carbon nanofillers is used, said natural fiber being obtained from at least one plant constituent such as a cellulose. A process for manufacturing a continuous carbon fiber from a precursor material, including a step of carbonization of said precursor material, in which the precursor material includes a continuous natural fiber and carbon nanofillers, said natural fiber being obtained from at least one plant constituent, wherein it also includes a step of sizing the precursor material before the carbonization step. | 10-15-2015 |
Dmitry Zakharov, Grenoble FR
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20150303834 | ENERGY HARVESTER - An energy harvester includes a circuit for collecting an excess of electrical charges on a first connection terminal, wherein the circuit is equipped with a first controllable mechanical switch, and a control device for the first switch. There is a transducer suitable for directly transforming, without consuming the excess of electrical charges present on the first connection terminal, the variation of the energy to be harvested into a mechanical deformation which displaces the first switch from its open position to its closed position. | 10-22-2015 |
Dmitry Zakharov, Pau FR
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20150118430 | USE OF CARBON-BASED NANOFILLERS AT A VERY LOW CONTENT FOR THE UV STABILIZATION OF COMPOSITE MATERIALS - The use of very low concentrations of carbon nanofillers selected from among carbon nanotubes, carbon nanofibres, graphene or a mixture of same in any proportions, in order to improve resistance to ageing, in particular protection against ultraviolet (UV) light, of a composite material based on a polymer matrix. A composite product comprising a composite material, the composite material stabilized with respect to UV light using a content of between 1 ppm and 0.1% by weight, of carbon-based nanofillers chosen from carbon nanotubes, carbon nanofibres, graphene or a mixture of these in all proportions, wherein the composite product is selected from yarns, films, tubes, fibres, and nonwovens. | 04-30-2015 |
20150147506 | COMPOSITE MATERIAL HAVING A VERY LOW CONTENT OF CARBON-BASED NANOFILLERS, PROCESS FOR THE PREPARATION THEREOF AND USES THEREOF - A composite material containing a polymer composition and a very low concentration of carbon nanofillers, in particular carbon nanotubes, having improved mechanical properties. The method for producing said composite material and to the different uses thereof. The use of carbon nanofillers at a concentration of between 0.1 ppm and 99 ppm in order to improve mechanical properties, in particular the tensile properties of a polymer matrix encasing at least one polymer selected from a thermoplastic polymer alone or mixed with an elastomer resin base, while facilitating the shaping thereof into composite parts using any suitable technique, in particular injection, extrusion, compression or moulding, and while improving the electrostatic dissipation capability thereof. | 05-28-2015 |
Dmitry Zakharov, Tomsk RU
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20110296302 | SYSTEM AND METHOD FOR ADVERTISING ON COMPUTING DEVICES - This specification generally relates to systems and methods for advertising on computing devices, wherein an arbitrary application installed on the device can be advertising-enabled with specially designed device side components capable of detecting certain application events, requesting an advertisement, displaying it, and reporting on the user's reaction to the advertisement, assisted by special purpose configuration and advertising servers, such that no specific changes in application are required. | 12-01-2011 |
Egor Zakharov, Moscow RU
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20150058087 | METHOD OF IDENTIFYING SIMILAR STORES - A computer-implemented method and computer program product for identifying similar stores and determining store parameters based on the similar stores. The one or more computer programs identify key items by selecting a subset of all items. The one or more computer programs assign store feature vectors each including values of a store behavior for the key items. The one or more computer programs determine a similarity distance between each pair of the vectors. The one or more computer programs identify similar stores of a given store based on the similarity distance. The one or more computer programs determine one or more parameters for the given stores, based on the similar stores. | 02-26-2015 |
Evgeny Nikolaevich Zakharov, Moscovskaya Oblast RU
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20110197691 | CRANK-AND-ROCKER PISTON MACHINE - The invention relates to mechanical engineering, in particular to piston machines and mechanisms for converting the movement of the pistons thereof into shaft rotation. The technical result of the invention involves increasing the operational reliability, extending the service life, improving the specific mass and dimensional characteristics and enhancing the efficiency of a machine. The essence of the invention is that the piston and the crank of a piston machine are interconnected by means of a hinged joint with at least a flat hinge which enables the piston to self-center along the cylinder surface owing to the movement of the piston with respect to the crank in any direction on a plane that intersects the longitudinal axis of the cylinder. Side bearing elements are mounted on the interacting parts of the body and the crank; furthermore, the connection between the opposite parts of the crank and the coupling elements is designed in such a way that the movement of one part of the crank with respect to the opposite part thereof is limited in the direction away from the axis of rotation of the shaft along the reciprocating motion of the crank in order to ensure a specified distance between the contact surfaces of the working bearing elements of the crank when the machine is in operation. Furthermore, a preliminary load is created between the contacting surfaces of the working bearing elements and rollers. | 08-18-2011 |
20110197693 | SCREW-TYPE GEAR AND METHOD OF ITS MANUFACTURING - The inventions relate to mechanical engineering, in particular to screw-type gears with rolling elements. The technical result of the proposed device and method consists in reducing the mass and overall dimensions of a gear and increasing the operational reliability and service life thereof. The essence of the invention is that one of the gear parts, either a screw or a nut, is made of two coaxial sections with curved end faces, and that a part of a rolling path is formed on each of the curved end faces. The coaxial sections are disposed so that the curved end faces thereof are arranged opposite one another with a clearance and the rolling elements are encompassed by both parts of the rolling path. The clearance in the gear is selected by pressing one coaxial section against the other in the axial direction. The method for producing the gear involves cutting either the screw or the nut into two coaxial sections along a curved trajectory that passes along the trajectory of the rolling path of the part to be cut. During assembly, the rolling elements are arranged along the cutting line between the sections of the cut part and the above-mentioned coaxial sections are tied along the axis of rotation of the screw or the nut with the aim of selecting the axial clearance in the screw-type gear. | 08-18-2011 |
20110197754 | CRANKSHAFT-LINK PISTON MACHINE - The invention relates to mechanical engineering, in particular to piston machines and mechanisms for converting the movement of the pistons thereof into shaft rotation. The technical result of the invention involves increasing the operational reliability, extending the service life, improving the specific mass and dimensional characteristics and enhancing the effectiveness of a machine. The essence of the invention is that the piston and the crank of a piston machine are interconnected by means of a hinged joint with at least a flat hinge which enables the piston to self-center along the surface of a cylinder owing to the movement of the piston with respect to the crank in any direction on a plane that intersects the longitudinal axis of the cylinder. The surfaces of the crank that take up reactive torque are constricted by rollers with synchronized toothed wheels. | 08-18-2011 |
20110197847 | CONNECTING ROD-PISTON GROUP - The invention relates to mechanical engineering, in particular to units for piston machines, primarily internal combustion engines. A connecting rod and piston assembly comprises a piston, which is accommodated in a cylinder and is provided with a head and an insert, a piston pin, and a connecting rod with top and bottom heads and a bar. The insert is in the form of a hollow, box-like stiffening rib that transmits reactive load from the connecting rod to a housing via contact surfaces. The top head and a part of the connecting rod bar are accommodated in the box cavity, and a hole for the piston pin is provided in the side walls of the insert box. The head is connected to the insert with the aid of a hinged joint so that the head can self-center along the cylinder surface by moving in all directions with respect to the insert on a plane that intersects the longitudinal axis of the cylinder. The housing is provided with mating contact surfaces which interact with the contact surfaces of the insert and which are located on separate supporting elements secured on the housing. The technical result consists in increasing the performance, reliability and service life of machines which use the described assembly and in achieving high specific mass and dimensional parameters of such machines. | 08-18-2011 |
20110197848 | PISTON MACHINE - The invention relates to mechanical engineering, in particular to piston machines. The technical result of the invention consists in increasing the reliability and service life of the cylinder-piston group of a piston machine and the power-to-displacement ratio thereof (when the machine is used as an engine) by decreasing the mass of the reciprocatingly moving elements of the machine, and in improving the efficiency by substituting boundary sliding friction in a badly oiled cylinder-piston pair by rolling friction so that the rolling elements are prevented from slipping. The essence of the invention is that the crosshead and the body of the machine are provided with guides with contact surfaces and that rollers are arranged between the contact surfaces in order to transmit reactive energy from the crosshead to the body. Furthermore, the crosshead guides are positioned on two opposite sides thereof and at least on one side of the crosshead two rollers are situated, wherein the guides are provided with toothed racks and the rollers are provided with synchronising gears engaged with the toothed racks of the body and the crosshead. | 08-18-2011 |
20110197866 | METHOD OF OPERATION OF TWO-STROKE FORCED CYLINDER FILLING ENGINE - The invention relates to propulsion engineering, namely to methods of operation of two-stroke engines. The invention makes it possible to increase the power-to-volume ratio of an engine through better cylinder filling and to improve engine performance through the utilization of combustion product energy, while using parts that are easy to produce from inexpensive and readily available materials. The essence of the invention is that a portion of incoming charge is by-passed from a cylinder, during the filling thereof, to an exhaust manifold after the combustion products so that a part of the exhaust manifold is filled. A portion of the combustion products is returned towards the cylinder cavity by fully closing the exhaust manifold with the aid of a valve member, and an incoming charge is pumped from the exhaust manifold to the cylinder cavity via exhaust members by virtue of combustion product energy when the scavenging ports are already closed. | 08-18-2011 |
20110198408 | METHOD OF FUEL INJECTION (VARIANTS) - The method is intended for fuel injection systems, for atomizing different fluids. In the method, which involves pumping a jet of fluid through a nozzle orifice while producing an electrical spark discharge in the fluid flow, the inlets of the nozzle passages are arranged along lines that pass between the discharging surfaces of electrodes. The nozzle passages are opened prior to an electrohydraulic discharge and are closed after fuel injection, the process of opening and closing the nozzle passages being controlled. Fuel is pumped at least between the electrodes inside the electrical discharge nozzle, and the pressure of the pumped fuel is kept close to the pressure in the injection volume. The quantity of fuel to be injected is adjusted by varying the distance between the end face of a high-voltage electrode and an earth electrode and/or by changing the discharge energy. In order to provide stable and high fuel characteristics, gases and some other discharge products are removed from the fuel. In order to achieve high parameters of the voltage supplied by a high-voltage energy storage unit (delay, voltage, length, slope and frequency), a high-voltage switch is inserted into the electrical circuit that operates the electrical discharge nozzle. | 08-18-2011 |
Igor Vladislavovich Zakharov, Moscow RU
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20110169532 | ALTERNATING CURRENT SIGNAL CONVERTER - The invention relates to radioelectronic engineering, in particular to AC signal converters, and can be used as an autonomous AC voltage electrical power supply source and for other purposes. The proposed AC signal converter remains functional when one or more or all but one of the DC voltage sources fails and makes it possible to increase, to an unlimited degree, the output power thereof on account of an increase in the quantity of AC signal amplification and conversion stages and DC voltage sources. Furthermore, a square-wave AC input signal is converted into a signal of, or close to, any set shape (sinusoidal, saw-tooth etc.) at the amplification and conversion stages, at an output matching element, at the output of the amplification and conversion stages, at the output of the output matching element (transformer) or output matching elements (transformers), and, for loading the proposed AC signal converter, an AC signal which is optimal for this load is supplied. The proposed AC signal converter is characterized by a high degree of efficiency, low heat and power losses and also low costs. | 07-14-2011 |
Lev Zakharov, Pirogova RU
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20100238445 | METHOD AND APPARATUS FOR DETERMINING VOLUME FRACTIONS IN A MULTIPHASE FLOW - A method, apparatus and computer program product for measuring a composition of a multiphase fluid, including radiating a photon beam through the multiphase fluid and measuring radiation absorption by the multiphase fluid for at least three energy levels to obtain measured radiation absorption data, and providing the measured radiation absorption data to processing unit configured to calculate the composition of the multiphase fluid using the measured radiation absorption data, whereby an effect of an injected fluid on the absorption of the photon beam is taken into account during calculation of the composition of the multiphase fluid. | 09-23-2010 |
Lev Zakharov, Bergen NO
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20130282305 | Method and Apparatus for Determining Volume Fractions in A Multiphase Flow - A method, apparatus and computer program product for measuring a composition of a multiphase fluid, including radiating a photon beam through the multiphase fluid and measuring radiation absorption by the multiphase fluid for at least three energy levels to obtain measured radiation absorption data, and providing the measured radiation absorption data to processing unit configured to calculate the composition of the multiphase fluid using the measured radiation absorption data, whereby an effect of an injected fluid on the absorption of the photon beam is taken into account during calculation of the composition of the multiphase fluid. | 10-24-2013 |
20140355737 | Apparatus and Method for Fluid Phase Fraction Determination Using X-Rays - An apparatus for determining fluid phase fraction of a multiphase fluid mixture ( | 12-04-2014 |
Michael Zakharov, Tel Aviv IL
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20150057963 | NON-INVASIVE AUTOMATIC MONITORING OF PET ANIMAL'S CORE TEMPERATURE - A system, device and method monitoring whether a core temperature of a warm-blooded pet animal is within a normal range for the pet animal comprises a sensing assembly including (i) a skin temperature sensor positioned such that a sensing surface of the skin temperature sensor faces the animal, the skin temperature sensor configured to produce a skin temperature output, (ii) an ambient temperature sensor spaced away from the animal and configured to produce an ambient temperature output, and (iii) an accelerometer for sensing an acceleration of the pet animal and producing an acceleration output; and a processor for receiving the outputs, calculating an activity level from the acceleration data and determining whether the core temperature of the pet animal is within the normal range based on a pre-defined function relating the skin temperature T | 02-26-2015 |
Michael Zakharov, Ramat Hasharon IL
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20140123912 | Pet Animal Collar for Health & Vital Signs Monitoring, Alert and Diagnosis - A system for monitoring vital signs of a pet animal comprises an annular band, an accelerometer configured to measure at least one of resting patterns, activity patterns, movement patterns, position patterns relating to, for example the pet animal relieving itself, lameness and scratching, and a non-accelerometer sensor configured to measure at least one of the following non-accelerometer-measured bioparameters of the pet animal: temperature, pulse rate, respiration rate. One or more processors are configured to receive sensor output data and reference data concerning the measured bioparameters of the pet animal or of a population of the pet animal, and determine a suspicion of a specific medical condition by: (i) scoring at least two bioparameters and comparing a cumulative score to a threshold cumulative score or to a threshold cumulative range; or (ii) identifying an abnormal pattern. The processor(s) may send an alert if at least one specific medical condition is suspected. | 05-08-2014 |
Oleg Y. Zakharov, Concord, CA US
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20150120903 | System for monitoring XMPP-based communication services - Monitoring a communication-based system, comprising: communication service supporting XMPP communication with remote devices; device management applications; external, independent monitoring service monitors the communication-based system; XMPP clients; sending and receiving XMPP messages; and analytical component analyzes XMPP messages to determine status of the system, to possibly restart the communication service if the current response time is below a threshold. Methods include monitoring API and XMPP format comprising monitoring request with name of command to receive performance metrics, and monitoring response that comprises performance metrics; | 04-30-2015 |
Olga Zakharov, Princeton, NJ US
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20090289271 | SILICATE-BASED PHOSPHORS AND LED LIGHTING DEVICES USING THE SAME - Disclosed herein is a group of phosphors of the formula | 11-26-2009 |
Pavel Zakharov, Zurich CH
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20130053654 | OPTICAL DETERMINATION OF BLOOD PERFUSION AND SIMILAR PARAMETERS - A parameter affecting the absorptivity or the concentration of blood in tissue is measured using a semiconductor light source ( | 02-28-2013 |
Pavel Zakharov, Volketswi CH
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20150190063 | SYSTEM FOR NONINVASIVE OPTICAL MEASUREMENTS OF PHYSIOLOGICAL PROPERTIES IN TISSUE - Embodiments of the present invention comprise systems and methods for noninvasion measurements of physiological properties of tissues. The system comprises a light emitter, an optical detector, a mechanical sensor and a processor. The light emitter is capable of emitting light of at least two different wavelengths and comprises at least one light source. The processor is capable of evaluating physiological properties of the tissues from measurements of the optical and the mechanical sensor. More precisely, the processor is capable of evaluating physiological properties of venous blood by using data measured by the mechanical sensor and the optical detector. For example, the oxygenation of venous blood can be measured. Furthermore, the systems can optionally comprise a light emitter which emits three wavelengths and/or the light emitter and the optical detector are arranged in reflection geometry and are located at a distance of at most 10 mm from each other. | 07-09-2015 |
Sergey I. Zakharov, Fort Lee, NJ US
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20090111868 | Use Of Rottlerin And Its Derivatives As Activators Of BK Channel For Therapy Of Hypertension And Related Disorders - The present invention provides compositions and methods for regulating the BK channel using rottlerin and derivatives thereof. In particular, the present invention provides pharmaceutical compositions for use in treating or preventing BK channel medicated disorders including hypertension and various hyperexcitability disorders. Also provided are compositions and methods for use in post-stroke neuroprotection and in treating or preventing erectile dysfunction. The present invention further provides kits for use in treating or preventing BK channel mediated disorders, comprising the compositions of the present invention. | 04-30-2009 |
Valeriy S. Zakharov, Berkeley, CA US
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20150067656 | Methods and Systems for Testing Interactions Between Mobile Applications - A shared platform included in a device can be configured to execute instructions from a first application and a second application to operate the device. The shared platform can be configured to receive mode instructions from the first application indicative of operating in a test mode where the shared platform provides simulated responses to the first application. The shared platform can receive a request from the first application pertaining to an operation of the second application. The shared platform operating in the test mode can determine a response to the request from the first application based on a simulation of providing the request to the second application. | 03-05-2015 |
Vasily Zakharov, Bedford, NH US
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20130208893 | SHARING SECURE DATA - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing secure data are disclosed herein. | 08-15-2013 |
20130212704 | SECURE DIGITAL STORAGE - Systems and methods for activating a token to enable a user to enter a transaction based on information received from a recovery key and a passcode are described herein. | 08-15-2013 |
Vasily Zakharov, Moscow RU
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20130145148 | PASSCODE RESTORATION - A system method that includes providing a passcode to a user based on presentation of both a recovery key and an active token is described herein. | 06-06-2013 |
20130145172 | TOKEN ACTIVATION - Systems and methods for activating a token to enable a user to enter a transaction based on information received from a recovery key and a passcode are described herein. | 06-06-2013 |
20130145173 | TOKEN MANAGEMENT - Systems and methods for generating replacement tokens are described herein. | 06-06-2013 |
Victor Nikolaevich Zakharov, Moscow RU
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20110099766 | METHOD FOR PROCESSING BAST-FIBER MATERIALS - A method for processing bast-fibre materials involving loosening a material, placing said material in an aqueous medium, hydrodynamically processing material successively in two modes: first, in a continuous mode by performing a hydrodynamic wave field action, and then in a pulsed mode by performing a shock-wave action, wherein the pressure amplitude of the positive wave phase in the continuous mode is less than the pressure amplitude of the positive wave phase in the pulsed mode, and removing the material from the aqueous medium. It is possible by the method to produce a high quality cottonine, the linear density of which is equal to or less than 0.3 Tex with the optimal energy consumption of the production process. | 05-05-2011 |
Vladimir Aleksandrovich Zakharov, Geleen NL
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20150038660 | CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS - The present invention relates to a catalyst component for polymerization of an olefin comprising a compound represented by the Fischer projection of: wherein R | 02-05-2015 |
20150259448 | CATALYST COMPOSITION FOR POLYMERIZATION OF OLEFINS - The present invention relates to a catalyst composition comprising the compound represented by the Fischer projection of formula (I) as an internal electron donor, (I) wherein: R | 09-17-2015 |
Vladimir Aleksandrovich Zakharov, Novosibirsk RU
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20080312389 | Process for the Preparation of a Catalyst Component for the Polymerization of an Olefin - The invention is directed to a process for the preparation of a catalyst component wherein a compound with formula Mg(OAlk) | 12-18-2008 |
20090306315 | Process for Preparing a Catalyst Component for Propylene Polymerization - The invention relates to a process for preparing a polymerization catalyst component wherein a solid compound with formula Mg(OR | 12-10-2009 |
Vladimir Alekseevich Zakharov, Moscow RU
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20110056881 | HOUSEHOLD WATER FILTER - Apparatus for water purification and used in drinking water supply systems and individual filters. The apparatus allows an increase in quality of the water purification by means of a helical arrangement of a granular filter and an increase of the number of passages in which the water is purified. A household filter comprises a housing with distribution grids at the water inlet and outlet, two and more helical partitions having the form of a flat band or rod twisted around the longitudinal axis and having three or more beam profiles, and, optionally, comprise one or more flat partitions dividing the water inlet and outlet. | 03-10-2011 |