RussianPatents.com
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Method and device for determining parameters of gravitation and wave fields. RU patent 2260199. |
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FIELD: geophysical equipment. SUBSTANCE: parameters of gravitation and wave fields are determined by electrolytic sensor, containing body with planes, filled with electrolyte, fixed measuring electrodes, moving measuring electrode, electric current-conductive resilient elements, by one ends connected to moving measuring electrode, and by other ends - to body. Inertial mass of sensor consists of hard portion, formed by resilient element and moving electrode, and liquid portion - electrolyte. EFFECT: broader functional capabilities, higher efficiency, higher precision. 2 cl, 10 dwg
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![]() Invention provides lithium fluoroalkyl phosphates, method for preparation thereof, and their use as electrolyte salts in batteries, condensers, supercondensers, and chemical power sources. |
![]() Proposed method for producing nonpolarized nickel hydroxide electrode for alkali-electrolyte electrochemical capacitor includes manufacture of porous current collector, synthesis of active material, and filling of porous current collector with active material, primarily with nickel hydroxide; novelty is that at the same time porous current collector is produced, active material is synthesized, and porous current collector is filled with active material by alternate electrochemical anode and cathode treatment of base actually composed of nickel in aqueous solution incorporating chloride-ions. |
![]() Proposed electrochemical capacitor designed for long-time unattended operation at high temperatures (50°C and higher) and under continuous cycling conditions has case, polarized electrode made of active carbon material, nonpolarized electrode, porous separator disposed between electrodes, and electrolyte that fills up pores of separator and electrodes; novelty is that pressure applied to electrode unit on wide side of capacitor case is equal to or higher than capillary pressure within separator pores. |
![]() Proposed electrochemical capacitor designed for long-time unattended operation at high temperatures (50°C and higher) and under continuous cycling conditions has case, polarized electrode made of active carbon material, nonpolarized electrode, porous separator disposed between electrodes, and electrolyte that fills up pores of separator and electrodes; novelty is that pressure applied to electrode unit on wide side of capacitor case is equal to or higher than capillary pressure within separator pores. |
![]() Powder comprises at least one element from group Al, Si, Ti, Zr, Y, Ta, and capacitor anode, comprising baked powder with insulation layers, received by anode oxidizing, where layer has at least element from group Al, Si, Ti, Zr, Y, Ta. |
![]() Powder comprises at least one element from group Al, Si, Ti, Zr, Y, Ta, and capacitor anode, comprising baked powder with insulation layers, received by anode oxidizing, where layer has at least element from group Al, Si, Ti, Zr, Y, Ta. |
![]() Proposed anode production method includes following steps: molding of mixture of niobium oxide powder having reduced oxygen content and at least one binder or lubricating agent, or both, mentioned mixture being obtained by applying coating of mentioned binder and/or lubricating agent on mentioned powder. This method is effected by spraying, drying by spraying, treatment in fluidized bed, micro-encapsulation and/or coacervation of mentioned mixture. Oxides of valve metals having reduced oxygen content are modified to obtain desired properties of capacitor anodes more acceptable from commercial standpoint. Alternative method relates to anodes formed from modified oxides of valve metals having reduced oxygen content. |
![]() Method for producing flake niobium powder comprises steps of disintegrating niobium crumbs until preparing flake-type niobium powder; reducing flake-type niobium powder and disintegrating it. According to invention before reduction flake-type niobium powder has specific surface area equal at least to 1.5 m2/g. Reduction of flake-type niobium powder is repeated one or more times at disintegration of powder. Prepared powder has specific surface area equal at least to 5.5 m2/g. Electrolytic capacitor whose anode is made from such niobium powder or from composition containing such powder, has capacitance 65000 mcf x V/g. |
![]() Method comprises steps of nitrating powder of valve metal at sufficient temperature and pressure before step of sintering and heat treatment power of valve metal or after such step but before step of deoxidizing. According to invention nitration is started at mean temperature of valve metal in range 200-350єC. Nitrated powder of valve metal according to invention contains 1500 - 4000 ppm of nitrogen. Such powder provides capacitance in range 40000 - 80000 mcFV/g at making from it anode of capacitor at 30 V. Nitrated valve metal has pore size at least 2 micrometers and it has filling rate 70 - 300 mg/s and Scott density approximately in range 1.526 - 2.441 g/cm3. After sintering powder has uniform distribution of nitrogen at variation in range 100-1500ppm. |
![]() Claimed method includes grinding of niobium or tantalum boring at elevated temperature in presence of at least one liquid solvent to produce niobium or tantalum powder followed by reducing treatment of powder; further grinding under the same conditions followed by forming of condenser anode from said powders. Claimed niobium powder contains 40-200 ppm of carbon and 5-200 ppm in total of iron, nickel and chromium. |
![]() Gravity meter has a body with distributed in it an elastic element and explorative mass, an arrangement of registration of displacement of explorative mass and a system of processing results. The arrangement of displacement of explorative mass is executed in the form of a laser measuring instrument of displacement with reversing calculation of interference fringes. At that the elastic element has at least two flat springs. The heterodyne laser measuring instrument of displacement with reversing calculation of interference fringes has corner reflectors. The height of the corner reflectors may be located at least in one of the vertical surfaces of symmetry of the elastic element. |
![]() Gravimeter can be used for precised measurement of gravity or increments in gravity. Gravimeter has case, elastic member disposed inside the case, sample mass, device for registering shift of sample mass and data processing system. Elastic member has at least two flat springs. Elastic member is made to follow preset relation of dimensions. |
![]() The essence of the invention is in measuring of stabilizing fluctuations of the cosmic apparatus along channels of rolling, pitching and yawing and then using these measurements to pick out: angles of static deviations (γct, θct, ψct) by decomposition of measured fluctuations into Fourier's series; disturbing moments,(Mx, My, Mz), corresponding to static angles of deviations (γct, θct, ψct) and gravitational parameter is defined on cited formula. At repeated flight of the cosmic apparatus over this region of the Earth magnetic stabilization system is switched off, frequency fluctuations of the cosmic apparatus in each stabilization channel are measured, and gravitational parameter( on the basis of measuring of quick-changeable parameters) is defined on cited formula. Received meanings of gravitational parameter are defined on the basis of static parameters and on the basis of fluctuated characteristics are compared and regions of anomalies of the gravitational field of the planet are picked out, constructive parameters of the cosmic apparatus are changed and measures are repeated. |
![]() Method allows adjusting resonance between like-weight masses of matter making natural radial oscillations from center of gravity of matter to its peripheral part and backwards. According to the method two like-weight masses are set one against the other and are driven into motion in counter-phase with frequency being similar to frequency of natural radial oscillations of masses. Weights of matter speed of rotation of discs and limit minimal distance between discs are chosen to provide ability of gravitational interaction between masses. Device has hosing inside which two discs are placed. Both discs are fixed each on its own axis for rotation in opposite directions and for translation along axes. At least one aid for fixing mass of matter is placed along perimeter of discs in opposite to each other. Tapping of electric power is provided. |
![]() Method includes measuring gravity force on earth surface, building map of gravity anomalies, averaging anomalies of gravity at plane XY in sliding window with radius R, localization of gravitating irregularities in geological space XYZ. Averaging at plane XY is performed with series of serially increasing averaging radiuses, increasing for constant value ΔR. On basis of relation between depth of placement Z of gravitating irregularity and averaging radius R within limits of researched area in given range of depths a series of N sub-parallel layers with power ΔZ is singled out, containing inside information about fragments of gravitating irregularities. A respective series of n radiography cross-sections Zi. By consecutive analysis of sections a layer-wise research of inner structure of geological space is performed. On plane XZ a network of profiles is set, on basis of which a respective network of gravimetric sections is built by projecting information about fragments of gravitating irregularities from radiography sections Zi on plane XZ of section into points belonging to lines of intersection of planes of sections with planes of radiography sections. By interpolation in sections planes a distribution of gravitating irregularities is produced. Their substance-structural identification is performed. On basis of continuous inter-profile correlation of identified in adjacent sections same-name elements a gravimetric volumetric model of geological space is constructed. |
![]() Method includes measuring gravity force on earth surface, building map of gravity anomalies, averaging anomalies of gravity at plane XY in sliding window with radius R, localization of gravitating irregularities in geological space XYZ. Averaging at plane XY is performed with series of serially increasing averaging radiuses, increasing for constant value ΔR. On basis of relation between depth of placement Z of gravitating irregularity and averaging radius R within limits of researched area in given range of depths a series of N sub-parallel layers with power ΔZ is singled out, containing inside information about fragments of gravitating irregularities. A respective series of n radiography cross-sections Zi. By consecutive analysis of sections a layer-wise research of inner structure of geological space is performed. On plane XZ a network of profiles is set, on basis of which a respective network of gravimetric sections is built by projecting information about fragments of gravitating irregularities from radiography sections Zi on plane XZ of section into points belonging to lines of intersection of planes of sections with planes of radiography sections. By interpolation in sections planes a distribution of gravitating irregularities is produced. Their substance-structural identification is performed. On basis of continuous inter-profile correlation of identified in adjacent sections same-name elements a gravimetric volumetric model of geological space is constructed. |
![]() Method allows adjusting resonance between like-weight masses of matter making natural radial oscillations from center of gravity of matter to its peripheral part and backwards. According to the method two like-weight masses are set one against the other and are driven into motion in counter-phase with frequency being similar to frequency of natural radial oscillations of masses. Weights of matter speed of rotation of discs and limit minimal distance between discs are chosen to provide ability of gravitational interaction between masses. Device has hosing inside which two discs are placed. Both discs are fixed each on its own axis for rotation in opposite directions and for translation along axes. At least one aid for fixing mass of matter is placed along perimeter of discs in opposite to each other. Tapping of electric power is provided. |
![]() The essence of the invention is in measuring of stabilizing fluctuations of the cosmic apparatus along channels of rolling, pitching and yawing and then using these measurements to pick out: angles of static deviations (γct, θct, ψct) by decomposition of measured fluctuations into Fourier's series; disturbing moments,(Mx, My, Mz), corresponding to static angles of deviations (γct, θct, ψct) and gravitational parameter is defined on cited formula. At repeated flight of the cosmic apparatus over this region of the Earth magnetic stabilization system is switched off, frequency fluctuations of the cosmic apparatus in each stabilization channel are measured, and gravitational parameter( on the basis of measuring of quick-changeable parameters) is defined on cited formula. Received meanings of gravitational parameter are defined on the basis of static parameters and on the basis of fluctuated characteristics are compared and regions of anomalies of the gravitational field of the planet are picked out, constructive parameters of the cosmic apparatus are changed and measures are repeated. |
![]() Gravimeter can be used for precised measurement of gravity or increments in gravity. Gravimeter has case, elastic member disposed inside the case, sample mass, device for registering shift of sample mass and data processing system. Elastic member has at least two flat springs. Elastic member is made to follow preset relation of dimensions. |
![]() Gravity meter has a body with distributed in it an elastic element and explorative mass, an arrangement of registration of displacement of explorative mass and a system of processing results. The arrangement of displacement of explorative mass is executed in the form of a laser measuring instrument of displacement with reversing calculation of interference fringes. At that the elastic element has at least two flat springs. The heterodyne laser measuring instrument of displacement with reversing calculation of interference fringes has corner reflectors. The height of the corner reflectors may be located at least in one of the vertical surfaces of symmetry of the elastic element. |
![]() Parameters of gravitation and wave fields are determined by electrolytic sensor, containing body with planes, filled with electrolyte, fixed measuring electrodes, moving measuring electrode, electric current-conductive resilient elements, by one ends connected to moving measuring electrode, and by other ends - to body. Inertial mass of sensor consists of hard portion, formed by resilient element and moving electrode, and liquid portion - electrolyte. |
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