Electricity (H)

H            Electricity(223121)

Electronic key convey solution for in-hospital medical body area network (mban) systems // 2614391
FIELD: wireless communications.SUBSTANCE: invention relates to wireless communication. Electronic key conveyance system (10) of medical institution (14) includes control point (70). Control point (70) receives one or more electronic keys from coordinator (12) of an MBAN spectrum. Each of the electronic keys authorizes medical institution (14) to use, at least, portion of the MBAN spectrum. System (10) further includes channel regulator (72) generating by processor (80) one or more channel use rules based on the electronic keys. Channel use rules authorize MBAN systems (18, 20, 22) of medical institution (14) to use at least, portion of the MBAN spectrum. Besides, System (10) includes one or more access points and/or ports (74, 76) notifying MBAN systems (18, 20, 22) of presently authorized portions of the MBAN spectrum based on the channel use rules. Electronic key is based on the available spectrum of primary users, like AMT, rules are based on a key and the spectrum already occupied by other MBANs and their nodes. Frequency range of used 802.15.4j is 2,360 MHz to 2,390 MHz or 2,360 MHz to 2,400 MHz. Cognitive radio principles are applied.EFFECT: technical result is transmitting electronic keys for in-hospital MBAN (medical body area network) systems.15 cl, 8 dwg

Current limiter // 2614389
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering, in particular to electric circuits protection devices, and can be used for electric equipment protection against short circuit currents. Current limiter contains capillary channels, filled with liquid metal, formed by bushing inner surface and located in it cylinder with cutouts on side surface along cylinder entire length. Cutouts on cylinder side surface have shape of cylinder cross section segment. Cutout shape allows to control cutting tool vertical feed only, simplifies technological process and increases current limiter functional capabilities.EFFECT: technical result is simplification of technological process and improved functional capabilities of current limiter.1 cl, 2 dwg

Assembly on printed circuit board // 2614387
FIELD: physics, computer science.SUBSTANCE: present invention relates to the assembly on the printed circuit board. It is achieved by that, the assembly on the circuit board includes: a bottom layer; electronic components, which are divided into categories, at that, each component is attached to the bottom layer by means of fasteners, having a specified temperature of thermal tripping, depending on to which category applies the mentioned component.EFFECT: invention provides creation of an assembly on a printed circuit board and the assembling method of such assembly on a printed circuit board, in order to facilitate separation and collection of different electronic components, mounted in an assembly on a printed circuit board, at the end of its service life, and additionally facilitating the reuse of electronic components and / or recycling of substances, from which the electronic equipment wastes consist of.12 cl, 6 dwg

Terminal with support multiple modes and method of handover for that terminal // 2614383
FIELD: radio engineering, communication.SUBSTANCE: terminal comprising: a chip power management, digital signal processing chip baseband IC processing the first radio frequency signal, a second radio frequency signal processing chip, the first card slot, the second card slot, the first source of clock signals and the second source of clock signals. Power Management IC chip is connected to a digital signal processing baseband, the first card slot and a second slot for the card. Chip processing digital baseband signals are also connected to the first card socket and second card socket and connected to the first radio frequency signal processing chip and the second chip processing radio frequency signals via line inphase/quadrature (I/Q) data and control lines, respectively.EFFECT: operation of the terminal with a plurality of wait states and a number of different communication networks support modes and one standby state, and a variety of modes support a variety of communication networks.11 cl, 10 dwg
Decorrelation of signals in audio data processing system // 2614381
FIELD: data processing.SUBSTANCE: invention relates to signal processing. Method of processing audio data includes receiving from a bit stream audio data, corresponding to a row of audio channels, application of decorrelation process to some of audio data, wherein decorrelation process involves using a decorrelation algorithm, active completely on real-valued coefficients.EFFECT: reduced complexity of coding and decoding algorithms owing to decorrelation of only real-valued coefficients.16 cl, 37 dwg

Protection under provision of mobility between mbms servers // 2614369
FIELD: information technology.SUBSTANCE: in the method, the user terminating device activates new streaming server to generate new security keys set individually for the user. The said activation includes starting the boot process of the overall boot architecture for the said new streaming server, reception in the user terminating device from the said new streaming server of a new security key, set individually for the new streaming server; generationn in the user terminating device of individually set user security keys said for the said new streaming server and use by the new user terminating device of the new individually set user security keys generated in the user terminating device, with the new streaming server for previously installed streaming service.EFFECT: ensuring generation of new security keys.45 cl, 6 dwg
Independent circulation thermal electrical pump for heating systems // 2614349
FIELD: heating.SUBSTANCE: thermal electric pump comprises a feed pipeline (1) with thermoelectric unit (3), connected with electric wiring to an inverter (4), battery (5) and pump motor (6) mounted in pipeline (2). Block (3) consists of two semi-cylindrical shells with longitudinal slots in which ongitudinal ribs are inserted. Inside ribs over their entire length, zigzag rows are placed consisting of sequently plaved and interconnected thermionic converters consisting of a pair of segments made of different metals. The segments ends are flattened, tightly pressed against each other and located near the edges of the ribs pressed against the heating zone to the pipeline section (1) surface and in the cooling zone. The zigzag rows free ends of each rib pair at one end in the cooling zone are connected by bridges, and on the opposite are interconnected in the cooling zone through the condensers, forming thermoelectric sections. The condensers are connected through their bridges in series with each other, forming a thermoelectric unit provided with current terminals with the like charges, connected with wiring to inverter (4).EFFECT: increased efficiency and reliability of the heating system.8 dwg

ethod of exapanding dynamic range in radio systems // 2614345
FIELD: physics, electronics.SUBSTANCE: invention relates to electronic engineering and audio equipment, designed for expanding a dynamic range and can be used in audio equipment and radio systems for different purposes. Expansion of the dynamic range of equipment is achieved by including N blocks of operational amplifiers, having different gain coefficients, as well as a set of K1.N switches, which connect their own amplifier. When transmitting/recording a signal in random-access memory, they are connected so as to reduce the dynamic range of the recorded (or transmitted) signal. When processing (or receiving) a signal, a dynamic range expander also has N blocks of operational amplifiers, which are connected by K2.N switches, and restore the initial signal by connecting the corresponding blocks of amplifiers. Therefore when recording a signal, its dynamic range is reduced, and restored again when reproducing the signal, while preserving the initial dynamic range of the processed signal.EFFECT: expansion of dynamic range of radio systems.1 dwg
ethod for liquid-phase synthesis of multi-component ceramic material in zro2-y2o3-gd2o3-mgo system for production of electrolyte for solid oxide fuel cell // 2614322
FIELD: chemistry.SUBSTANCE: invention may be used for production of electrolyte for solid oxide fuel cell. Liquid-phase synthesis of multi-component ceramic material in ZrO2-Y2O3-Gd2O3-MgO system is carried out by selecting salts ZrO(NO3)2⋅2H2O, Y(NO3)3⋅5H2O, Gd(NO3)3⋅6H2O and Mg(NO3)2⋅6H2O as initial reagents. Above salts are used to prepare diluted solutions. Reverse precipitation of hydroxides from respective salts is carried out using aqueous ammonia solution NH4OH till complete precipitation of all hydroxides and occurrence of the precipitate. Gel-like precipitate is filtered and frozen at -25°C for 24 hours. Synthesized powder of solid solution (ZrO2)0.92(Y2O3)0.03(Gd2O3)0.03(MgO)0.02 is subject to thermal treatment at 800°C. Then compacts are formed by the method of uniaxial pressing under pressure of 150 MPa. Above compacts are burned at a temperature of 1400°C in the tube heater with isothermal holding for 2 h and heating rate of 350-400°C/h.EFFECT: invention allows to lower precipitate agglomeration degree, increase its dispersivity and homogeneity and also hydroxide precipitation completeness.4 dwg, 2 tbl

Residual current device in reed switches and magnetoresistor for converter installation with transformer and rectifier // 2614243
FIELD: electricity.SUBSTANCE: device consists of a final element, a transformer of a converter installation consisting also of a rectifier which is connected to load, to the first, second, third, fourth, fifth, sixth, seventh, eighth, nineth reed switches with control windings, to the first, second, third, fourth, fifth, sixth, seventh, eighth, nineth reed switches with no windings, wherein the first (fourth, seventh), second (fifth, eighth), third (sixth, nineth) reed switches with control windings are located in the AC magnetic field of current leads in Line A, B, C of the converter installation respectively, as well as the first (fourth, seventh), second (fifth, eighth), third (sixth, nineth) reed switches without windings, the first gauge unit with DC control power supply designed as Wheatstone bridge wherein a magnitoresistor is used as one of its ports and fixed in the DC magnetic field of the current lead in the converter installation and resistors as the rest of the ports, one Wheatstone bridge diagonal is used as outputs of the first gauge unit, and the other one is connected to the output of the DC control power supply, the second and the third gauge units configured in the same way as the first gauge unit, the first, second, third alarm units, the first, second, third control reed switches with control windings and the first, second, third adjustable resistors through which the control winding ends of the first, second and third, fourth, fifth and sixth, seventh, eighth and nineth reed switches are connected to the first outputs of the first, second, third gauge units respectively, the winding starts are connected to the second outputs of the first, second, third gauge units, the first tuning unit for magnetizing-current inrush designed as the first element "И", the first element "НЕ", the first, second, third elements "ВРЕМЯ", element "ПАМЯТЬ", the second, third, fourth, fifth, sixth, seventh, eighth, nineth tuning units for magnetizing-current inrush designed exactly the same as the first unit, the first, second, third comparing elements, the first, second, third, fourth, fifth, sixth diagnostic units, the second, third, fourth, fifth, sixth, seventh, eighth, nineth, tenth, eleventh, twelfth, thirteenth elements "И", the first, second, third, fourth elements "ИЛИ", where the first, third, fifth diagnostic units are designed as the fourth, fifth, sixth, seventh, eighth, nineth elements "ВРЕМЯ", the fourteenth, fifteenth, sixteenth elements "И", the second, third, fourth, fifth, sixth, seventh, eighth, nineth, tenth elements "НЕ", the second, fourth, sixth diagnostic units are designed as the tenth, eleventh, twelfth elements "ВРЕМЯ", the seventeenth, eighteenth, nineteenth elements "И", the eleventh, twelfth, thirteenth elements "НЕ".EFFECT: improved device reliability.2 cl, 5 dwg

Electrochemical generator // 2614242
FIELD: electrochemistry.SUBSTANCE: invention relates to electrochemistry, particularly, to power plants with electrochemical generators (ECG). Electrochemical generator includes a battery of fuel elements and its cooling system with liquid heat carrier circulation circuit, including a cooling heat exchanger, installed at output of said system, and electric pump. Electric pump is installed at its inlet and is electrically connected with battery of fuel cells. Liquid heat carrier circulation circuit additionally includes a gas turbine with electric generator, as well as gas-liquid ejector and connected to its output gas-liquid separator, installed at inlet of cooling heat exchanger. Fluid chamber of separator is connected to input of said heat exchanger, and gas chamber of separator - to input of gas turbine, output of which is connected to gas input of ejector.EFFECT: higher efficiency of ECG, especially if its power is significant.1 cl, 1 dwg

Pulsed neutron generator // 2614240
FIELD: physics.SUBSTANCE: in the pulsed neutron generator comprising a neutron tube, a storage capacitor and a high voltage transformer with the multilayer secondary winding and interlayer insulation, arranged coaxially in the sealed body flooded with liquid dielectric, projecting beyond the rows, formed on the frame, and an additional coil parallel to the secondary transformer winding, wound with the wire of high resistivity and high magnetic permeability, neutron tube is provided with an additional controlled three-electrode ion source, the target electrode is placed in the middle of the neutron tube body and has two symmetrical targets saturated with single or different hydrogen isotope, the secondary transformer winding and the additional winding are formed as two symmetrical truncated cones having a common small base, wherein the end turns of the windings located on the small base, are connected to the target electrode, while the end windings located on the large grounds, are connected to the neutron generator body.EFFECT: enhancing functional and performing features of the neutron generator.1 dwg

Radio communication method and radio communication device // 2614238
FIELD: communication.SUBSTANCE: invention relates to wireless communication and is intended to increase throughput owing to presentation of channel state information, relating to channel state in an arbitrary frequency band from a plurality of multiple frequency bands. Invention discloses, in particular, a radio communication device, in which a first wireless communication device and a second wireless communication device wirelessly communicate via multiple frequency bands, first wireless communication device transmits first channel state information requests, which correspond to each of multiple frequency bands, to second wireless communication device. Second wireless communication device, after receiving first channel state information request, sends information relating to channel state of frequency ranges, which are determined by first channel state information requests, to first wireless communication device.EFFECT: high throughput owing to presentation of channel state information relating to channel state in an arbitrary frequency band from a plurality of frequency bands.9 cl, 76 dwg

Integrated multijunction pile-like solar battery // 2614237
FIELD: batteries.SUBSTANCE: pile-like integrated multijunction solar battery with the first element of the battery, herewith the first element of the battery includes a layer of compound InGaP with the first constant array and the first energy of the forbidden zone, and the layer thickness is over 100 nm, and the layer is made as part of the emitter, and/or as part of the base, and/or as part of located between the emitter and the base area of the space charge, and the second element of the battery, herewith the second element of the battery includes a layer of compound InmPn with the second constant array and the second energy of the forbidden zone, and the layer thickness is over 100 nm, and the layer is made as part of the emitter, and/or as part of the base, and/or as part of located between the emitter and the base area of the space charge, and the third element of the battery, herewith the third element of the battery includes a layer of compound InxGa1-xAs1-yPy with the third constant array and the third energy of the forbidden zone, and the layer thickness is over 100 nm, and the layer is made as part of the emitter, and/or as part of the base, and/or as part of located between the emitter and the base area of the space charge, and the fourth element of the battery, herewith the fourth element of the battery includes a layer of compound InGaAs with the fourth constant array and the fourth energy of the forbidden zone, and the layer thickness is over 100 nm, and the layer is made as part of the emitter, and/or as part of the base, and/or as part of located between the emitter and the base area of the space charge, herewith for values of energy of the forbidden zone true is ratio Eg1>Eg2>Eg3>Eg4, and between two elements of the battery there is an area of circuit boards weld.EFFECT: invention enables to increase efficiency of the solar light conversion.17 cl, 6 dwg

Cassette for fusing elements of semiconductor power diodes // 2614202
FIELD: physics, instrument-making.SUBSTANCE: invention relates to power electronics and can be used in fusing elements of power semiconductor devices. The cassette for fusing structural elements of semiconductor diodes comprises a base made of a carbon plate in which are embedded ceramic rods, on the latter a plate is mounted, wherein flat-topped cavities with depth equal to (1.5-2.5) of the diameter of the ceramic rods are formed on the outer edge circle of the ceramic rods. In the same plate on the inner edge of the ceramic rods there is a flat-topped cavity with a diameter equal to or greater than 10% of the diameter of a thermal compensator. In the region of the bottom of the cavity there is a through-hole, the lateral surface of which is inclined relative to the normal to the surface of the plate by an angle of 3-5 degrees to provide quality setting of elements of the semiconductor device in the cassette. The size of the diameter of the through-hole in the region of the surface of the ceiling of the flat-topped cavity is equal to the inner diameter on the edge of the ceramic rods.EFFECT: invention provides high efficiency of layout and recess of elements of semiconductor diodes, facilitates the process of setting structural elements of a semiconductor diode in manual and automatic mode.3 dwg

Electrical current conductor // 2614201
FIELD: electricity.SUBSTANCE: according to invention disclosed are electric circuits and electronic devices, which contain current-conducting channel, at least, part of which is formed by body from substrate material, at least, part of which is doped section on surface or below surface of which atoms are implanted, wherein, at least, part of surface forms low-resistance zone of current-conducting channel. At that, substrate is diamond and on diamond outer surface transverse conductivity occurs.EFFECT: invention enables to obtain low-resistance current-conducting channel, in which external electrons can freely move along substrate surface, such as substrate from oxygen doped diamond.12 cl, 11 dwg, 8 ex

Gradient periodically polarised lithium niobate // 2614199
FIELD: physics, instrument-making.SUBSTANCE: invention relates to laser engineering. Lithium niobate-based monocrystalline material with inhomogeneous lithium distribution according to a given law along an active laser element is characterised by the following structural formula: Lia(z)Nbb(z)O3 where: a(z)=p*F(z), where 0.99≤a(z)≤1; b(z)=a(z)/R, where R=Li/Nb, where 0.93≤b(z)≤0.96; F(z)=th(z); p=49.98 at % or 0.9996 pts.at; R=k*x, 0.94≤x≤0.96, z is a spatial coordinate directed along the length of the crystal (cm) in a reference system originating at the input face. The disclosed material has high optical efficiency.EFFECT: invention increases efficiency of periodically polarised lithium niobate in the infrared spectrum.2 dwg, 2 tbl

Planar inductance // 2614188
FIELD: physics, instrumentation.SUBSTANCE: invention refers to the passive element base of radio and communications devices, and can be widely used in a variety of amplifiers, mixers and RLC-filters of HF and UHF bands, radio receivers and transmitters, etc. Essence: planar inductance comprises at least one coil (1) of a metal film of h1 thickness, located on an insulating substrate (2), the first (3) and the second (4) integrated inductor terminals for inclusion into the electronic circuit. An additional thin film (5) with a thickness h2 << h1 made of a material with specified electrical conductivity, having no electrical contact with the coil (1) of the planar inductor is inserted to the inner region of the coil (1) from the a metal film of h1 thickness.EFFECT: invention provides an increase in the numerical values of L planar inductance implemented in the form of at least one coil located on the insulating substrate.7 cl, 5 dwg, 3 tbl

Pyrolysis reactor for producing synthesis gas // 2614168
FIELD: chemistry.SUBSTANCE: internal reactor cavity is charged with raw material with the fraction of up to 50 mm: biofuel, solid household or agricultural waste, coal slurry - by means of the charging unit 3. The reactor comprises a screw compactor 4 and the scraper 5 for removing slag. An odd number of magnetrons 2 creating the temperature of 1000-1500°C by means of microwave radiation is mounted on the reactor housing 1 in the same horizontal plane at the equal distance from each other. Synthesis gas and slags resulting from the raw material pyrolysis are removed from the reactor through the unloading port 9, separated and purified from admixtures. The housing 1 is made three-layered: the inner layer 6 made of ceramic tiles, the intermediate layer 8 is heat-insulating, the outer layer 7 is of stainless steel with the openings for the free passage of microwave radiation from the magnetrons 2.EFFECT: expanding the functional capabilities of the reactor.8 cl, 2 dwg

Device for counting ions // 2614157
FIELD: physics, instrumentation technology.SUBSTANCE: invention relates to measurement technology and can be used to measure ion concentration of atmospheric air. In the device for counting ions, comprising an aspiration chamber, the high-voltage electrode of which is connected to a high-voltage power source, and the collecting electrode, through a switch controlled by the signal of a control device, is connected to the input of the output device, and a display device, the novelty lies in that it further includes series-connected band-pass filter, analogue signal rectifier and low-pass filter, the output of which is connected to the input of the display device, and the input of the band-pass filter is connected to the output of the input device.EFFECT: invention provides high accuracy of measuring ion concentration by reducing the impact of interference.2 dwg

Printed circuit boards with reserve circuits arrangement method // 2614156
FIELD: printing industry.SUBSTANCE: in the printed circuit boards arrangement method, comprising a mutual arrangement of redundant and backup boards, redundant and backup boards arrangement and trace, the reference conductor is in the form of separate layers on the redundant and backup boards; the redundant and backup boards are glued with a dielectric layer having a relative dielectric capacity higher than that of the dielectric substrates of the redundant and backup boards; corresponding to each other routes of the redundant and backup circuits are arranged parallel to and under each other in the gluing dielectric layer; redundant and backup radio-electronic components are placed on the opposite glued sides of the redundant and backup printed circuit boards. In case of failure of a redundant circuit, the same technical result will be achieved in the backup circuit.EFFECT: reduction of redundant circuit sensitivity to external conductive emissions and reduction of the conducted emissions level from the redundant circuit.5 dwg

Test container // 2614155
FIELD: testing equipment.SUBSTANCE: in the test container (10, 40, 70), which includes like a rectangular parallelepiped the container (12, 42, 72), disposed therein electrical components (14, 16, 90, 94, 96) of the transformer checking system, which in the test mode are like the corresponding heat source, and a cooling system, at least with one heat exchanger (18, 20, 44, 46, 114), there is a moving device (22, 24, 48, 49) by means of which, at at least one heat exchanger (18, 20, 44, 46, 114) can move from a transport position inside the container (12, 42, 72) to the operating position, which is located at least partially outside the container (12, 42, 72).EFFECT: providing a test area system and thus, test area system components for testing of high-voltage transformers, that make possible a particularly simple transportation, assembly and disassembly of the test area system and prevent the use of the rotating converter.14 cl, 6 dwg

ethod of assembling conductors of flexible associated connecting (equipotential) layer, as well as crimping tools, connectors and wiring provided with such connectors // 2614152
FIELD: electrical engineering.SUBSTANCE: for using in electric engineering. According to the method, the simultaneous crimping of connectors to wires by applying continuous uniform pressure in the crimping zone is provided. In the embodiment according to the invention crimping is carried out with a tool comprising two housings (21s, 21i), each of which has a base wall (P1) forming the inner side (F1) provided with transverse ribs (N1, N2, N3). Each housing (21s, 21i) comprises inturned edges (B1) as well, perpendicular to the walls (P1) to form an internal space (E1). In this space (E1) a connector of an uninsulated conductor (51) disposed perpendicularly to the ribs (N1, N2, N3) is introduced for the formation of transverse grooves through the compression (Ps) of the ribs (N1, N2, N3) on the walls (32s, 32i) of the connector (32).EFFECT: invention provides reproductible uniform and reliable connection for both intermediate and end connections with a flat multilayer wiring of conductors.10 cl, 21 dwg

Noncontact electric power supply system // 2614150
FIELD: electricity.SUBSTANCE: system contains: electric power transmission coil; conversion unit which converts electrical energy supplied at the electrical power transmission side and outputs the electrical energy in the electric power transmission coil; controller at the electric power transmission side that controls the conversion unit; electric power receiving coil that receives an electric power from the electric power transmission coil in a contactless manner by at least a magnetic coupling and supplies the electric power into the load electrically connected to the electric power receiving coil; smoothing unit which smooths the electric power received by electric power reception coil; a sensor which detects a current flowing in the smoothing unit or the voltage of smoothing unit; and a controller for electric power reception side that receives the detection value of the sensor. The controller at the electric power transmission side transmits information from the electric power transmission side to the side of electric power reception by controlling the current value or the time of the outgoing current output in electric power transmission coil from the conversion unit, and controller at the electric power receiving side receives the information by obtaining the encoded values from the detection values.EFFECT: ensuring the transfer of information between the electric power transmission and reception sides without the need for a separate communication coil.6 cl, 19 dwg

Headphone jack, electronic device, electronic equipment and electronic system // 2614148
FIELD: physics.SUBSTANCE: headphone jack includes an insulating base and a metal contact terminal located in the insulating base, herewith the insulating base comprises an upper and a lower projection attached one over the other to the connecting part that forms a slot to insert the audio plug; so that the insertable groove is formed between the opposit surfaces of the upper and the lower projection outside of the insulating substrate, which is intended for mounting the printed circuit board by its inserting in the guide path formed by the insertable groove. The metal contact terminal is electrically connected to the audio plug inserted in the socket, and the respective conductive paths on the printed circuit board, which is inserted into the insertable groove.EFFECT: providing the opportunities of independent connecting the headphone jack to the printed circuit board and improving the reliability of fixing the printed circuit board without any interaction with the external design.9 cl, 4 dwg
Electroconductive polymer composition // 2614145
FIELD: chemistry.SUBSTANCE: composition contains polyolefin, carbon black with volume resistivity ρ= 10±6 Ohm⋅cm at content in the polymer base, carbon black with volume resistivity ρ= 5±3 Ohm⋅cm at content in the polymer, 4,4'-tiabis(6-tert-butyl-m-cresol),tetra-bis-methylene- (3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate), 3,5-bis(1,1-dimethylethyl)-4-hydroxy-2-[3- [3,5-bis(1,1-dimetietil)-4-hydroxyphenyl]-1-oxopropyl] hydrazide of benzopropione acid, zinc stearate, polyethylene wax and magnesium hydroxide.EFFECT: preservation of mechanical and electrical properties of conductive coating, as well as high mechanical strength and low flammability.2 tbl, 5 ex

Led lighting fixture having power control device // 2614143
FIELD: lighting engineering.SUBSTANCE: invention relates to lighting fixtures, equipped with light-emitting diodes (LED), in particular, to head lamp with LED power control device. Result is achieved by fact, that head lamp comprises light source, containing one or more light-emitting diodes, power supply unit to supply electric power to said source, wherein control over said unit is performed by means of control information or control signal, and control unit for light level setting emitted by light source, upon that control unit includes image sensor, capable to generate, at least, one image of point illuminated by said light source, and said image processing device in order to generate control information or control signal. Lighting fixture also comprises images processing processor, capable to perform image complex analysis, including recognition of rope, detection of fog, etc.EFFECT: technical result is providing of lighting fixture having adaptive control mechanism, as well as increasing battery service life.16 cl, 13 dwg

Polymer composition for electric devices // 2614138
FIELD: manufacturing technology.SUBSTANCE: invention relates to a cable, including a cross-linked cable, also to a method for production of a cable, more preferably, to production of a power cable. Cable includes a conductor enveloped by one or more layers, wherein at least one of the above said layers is made from a polymer composition, which contains polyolefin and an anion-exchange additive of hydrotalcite type in the amount from 0.000001 to less than 1 wt% with respect to the total weight of the polymer composition. Herewith polyolefin is an unsaturated polymer of ethylene of low density, which is selected from an unsaturated ethylene homopolymer of low density or an unsaturated ethylene copolymer of low density and one or more comonomers in an amount of at least 50 wt% with respect to the total weight of the polymer component(s) present in the polymer composition. Besides, the polymer composition, if necessary, additionally contains peroxide in the amount of less than 35 mmol -O-O-/kg of the polymer composition. Herewith the cable, probably, is ligated and then cross-linked.EFFECT: obtained cable has low conductivity and good mechanical properties.17 cl, 1 dwg, 2 tbl

ethod and apparatus for obtaining information // 2614137
FIELD: physics, communication.SUBSTANCE: invention relates to the field of Internet technologies, particularly to the method and device of obtaining information. A method for obtaining information is proposed, comprising: receiving the information associated with at least one video element in the video, each video element being an image element, a sound element, or a video clip played; and displaying the associated information in the specified moment; resolving the problem of less efficiently obtaining information, allowing to display associated information in the video element in the terminal in the specified moment, and increasing the efficiency of obtaining information.EFFECT: invention provides the efficient information obtaining on the Internet.8 cl, 25 dwg

Slewing bearings // 2614085
FIELD: radio engineering, communication.SUBSTANCE: invention relates to the slewing bearings (SB), predominantly to the automatic systems of the mobile antenna and optical devices. The slewing bearing is proposed, in which the control station of the slewing bearing (CS-SB) are additionally introduced with corresponding connections with other elements, including the first, the second, the third, the fourth, the fifth and the sixth adders (Σ1-A, Σ2-A, Σ3-Y, Σ5-Y, Σ5-A, Σ6-Y), the first and the second integral link (∫1-A, ∫2-Y), the first and the second switches (SW1-A, SW2-Y), a correction link of the azimuth drive (CL-A), a correction link of the elevation drive (CL-E), a power amplifier of the azimuth drive (PA-A), a power amplifier of the elevation drive (PA-E), an information processing unit (IPU), as well as position sensors of the azimuth and elevation drives (PS-A and PS-E), terminal switches of the upper and the lower position of the elevation drive (TUE and TLE), terminal switches of the left and the right position of the azimuth drive (TRA and TLA), azimuth and elevation clamps of the transport position (CTP-A and CTP-E), sensors of the absolute angular velocity in the elevation and azimuth planes (SAV-E and SAV-A).EFFECT: increasing the operational capabilities of the device by ensuring possibilities of the guidance object precise position against the SB base, the high reliability of the claimed SB design from possible damage by limiting the pumping angles of the guidance object in the elevation plane, as well as during its transportation, increasing the SB operating convenience by ensuring possibilities of its remote control (guidance) and by automated operating, improving the quality of the guidance process (guidance smoothness, providing the given guidance speed), ensuring the stable retention mode of the guidance object in the predetermined position at the base SB fluctuations.1 dwg

Solid-state laser with diode pumping thermal stabilization and quality factor electrooptic modulation and its control device // 2614084
FIELD: laser engineering.SUBSTANCE: group of inventions relates to laser equipment. Solid-state laser with diode pumping thermal stabilization and quality factor electrooptic modulation comprises pulses generator and emitter with electrooptical shutter, provided with driver, equipped with master microcontroller, heaters, pumping elements thermal sensor, contour heat pipe, thermal sensors and thermal electric modules. Laser control device has optical pumping module, active element, thermal electric modules, thermal electric modules driver, master microcontroller and temperature sensors, which outputs are connected to master microcontroller inputs, which output is connected to thermal electric modules driver input, which output is connected to thermal electric modules input.EFFECT: technical result consists in enabling possibility of increasing resistance to external factors.2 cl, 3 dwg

Laser gun of solid-state laser with diode pumping // 2614081
FIELD: laser engineering.SUBSTANCE: invention relates to laser equipment. Laser gun has an active element in the form of a rod, optical pumping sources located on holders around the active element, a system of cooling the active element and the optical pumping sources, flanges and an element connecting the flanges. Holders are located in coaxial holes of the flanges. Cooling system comprises a tube encircling the active element to form a radial clearance, an input, an outlet collectors and channels of the holders. Element connecting the flanges represents a frame containing parallel plates connected with ribs. Holders have on both sides limiters interacting with end surfaces of the flanges. One of the limiters of each holder is made with flats interacting with slots of the flange.EFFECT: technical result is enabling higher cooling efficiency.1 cl, 6 dwg
Silicon wafer surface passivation by magnetron sputtering // 2614080
FIELD: chemistry.SUBSTANCE: silicon wafers surface passivation includes cleaning of crystalline silicon wafers, silicon sputtering using a magnetron with a silicon target. Silicon target sputtering is performed in argon (Ar) medium with addition of hydrogen (H2) or in argon (Ar) medium with addition of organosilicon compounds, or in argon (Ar) medium with addition of hydrogen (H2) and organosilicon compounds to obtain the passivation layer of hydrogenated amorphous silicon of high quality, to passivate the wafer surface and reduce the surface recombination velocity of charge carriers. At least one chemical reactant selected from the group consisting of silane (SiH4), Si2H6, Si2H4, SiF4, Si2F6 and other silicon-containing compounds is used as the organosilicon compound.EFFECT: invention allows to reduce defects and surface recombination of charge carriers, to increase charge carriers lifetime, to improve quality, technology and safety of the passivation process.2 cl, 1 dwg
Laser gun with diode pumping // 2614079
FIELD: laser engineering.SUBSTANCE: invention relates to laser equipment. Laser gun with diode pumping comprises installed in a housing an active element in form of a rod, optical pumping sources, located on holders uniformly relative to active element, and cooling system, which comprises a tube, encircling active element to form a radial clearance, inlet, outlet pipes and manifolds, channels in housing and holders. Laser gun is equipped with reflectors, located on holders opposite each source of optical pumping, cooling system is in form of a single circuit for cooling active element and optical pumping sources and is equipped with channels made in clamps of tube. Inlet, outlet pipes are connected with housing channels, which are connected with channels of clamps, connected with manifolds.EFFECT: manifolds are connected with radial clearance and with additional channels of clamps of tube, which are connected with housing channels connected to channels of holders, manifolds are formed by clamps of tube and active element.3 cl, 3 dwg

Auxiliary lithium ion battery and production method for auxiliary lithium-ion battery // 2614057
FIELD: electricity.SUBSTANCE: invention relates to the auxiliary lithium ion battery and method of its production. The auxiliary lithium ion battery includes: a positive electrode sheet that includes a layer of a positive electrode active material comprising particles of positive electrode active material; a negative electrode sheet; and a non-aqueous electrolytic solution which comprises a compound containing fluorine, wherein the surface of the particles of the positive electrode active material includes a film containing fluorine and phosphorus, and the Cf/Cp ratio meets value of 1.89≤Cf/Cp≤2.61, where Cf represents the number of fluorine atoms in the film, and Cp represents the number of phosphorus atoms in the film.EFFECT: invention is designed to increase the battery capacity under the cyclical impact of charging and discharging.9 cl, 10 dwg, 5 tbl

ethod for radio-electronic destruction of conflict-resistant radio-electronic equipment // 2614055
FIELD: radio electronics.SUBSTANCE: invention relates to method for combating radio-electronic systems and can be used for active counteraction to conflict-resistant (CR) radio-electronic equipment (REE). Said result is achieved due to the fact, method for radio-electronic destruction of REE CR includes reception of signals by phased antenna array (PAA), emitted by destructed REE CR, detection of received signals, determination of their arrival direction, repetition period and range to destructed REE CR, PAA radiation of interfering ultra-high frequency signals (microwave signals) in the direction of destructed REE CR with delay of each interference microwave signal relative to the arrival of signal emitted by destructed REE CR, control over the process of signal emission from destructed REE CR, given that before radiation of interference microwave signals one performs probing of arrival direction for signals, emitted by destructed REE CR with the help of pilot signal on frequency of interfering microwave signal radiation, receives pilot signal, reflected by destructed REE CR and measures amplitude-phase distribution (APD), formed at PAA elements, further at the moments of time tn equal to , where T - period of receiving signals form destructed REE CR; Rn – distance from destructed REE CR to n-element of PAA; c – speed of light, each n-th element of PAA in the direction of destructed REE CR emitting interference microwave signals with initial phase, which is equal to complex-conjugated value of measured APD on n-th element of PAA.EFFECT: achieved technical result – increased efficiency.1 cl, 2 dwg

ethod for reducing inrush current of single-phase transformer when re-enabling in idle mode // 2614053
FIELD: electricity.SUBSTANCE: method comprises a switch contact closure when connecting the transformer to the network at the time of the maximum instantaneous voltage value in phase 90°. Herewith, prior to the switch contact closure when the transformer is connected to the network, demagnetization of the transformer magnetic circuit is completed by removing the residual magnetization of the transformer magnetic circuit by supplying direct current to the primary transformer winding of the amount sufficient to bring its magnetic circuit to saturation. Then, current is switched off and damped oscillatory discharge of the transformer current produces remagnetization of the magnetic system through the discharge capacitor with a gradual decrease of the magnetic induction amplitude to zero, and the switch contact closure with the transformer connected to the network, is performed by switching the device to the specified voltage phase comprising a switch control circuit, while the switch contacts are closed at the given phase after constant voltage supplying to the switch control circuit for synchronization with network voltage.EFFECT: increasing efficiency of the inrush current reduction .1 dwg

Electric power supply device, transportation device and noncontact electric power supply system // 2614052
FIELD: electricity.SUBSTANCE: invention provides for the following: control unit for the noncontact electric power supply, supplying electric power in noncontact manner from the power transmission coil into the coil that receives electric power by means of at least a magnetic coupling, and which charges the transportation device battery; contact electric power supply unit, supplying electricity into transportation device battery by electrically connecting through a cable to a connecting terminal provided for in the transportation device; and a controller which controls the control unit for noncontact electric power supply and contact electric power supply unit. When the first transportation device battery is charged by one power supply system from among the noncontact electric power supply system of control unit for noncontact electric power supply and contact electric power supply unit, and there is request from the second transportation device for the electric power supply by another electric power supply system, electric power supply by one power supply system continues, while the electric power supply by the another power supply system is switched to standby mode.EFFECT: preventing limitations for charge of the battery charging by one electric power supply system in the presence of a request for charge by the other power supply system.3 cl, 7 dwg

ultilevel power converter // 2614051
FIELD: physics, instrument-making.SUBSTANCE: invention relates to conversion equipment. Base phase circuit U comprises semiconductor elements (SU1.1-SU1.4) from first through fourth, connected between the lead of a positive electrode and the lead of a negative electrode of a DC voltage source (DCC1), a fifth semiconductor element (SU1.5), having a connection with the common connection point of the first and second semiconductor elements (SU1.1, SU1.2), and a sixth semiconductor element (SU1.6), having a connection with the common connection point of the third and fourth semiconductor elements (SU1.3, SU1.4). A floating capacitor (FC1) is connected between the fifth semiconductor element (SU1.5) and a sixth semiconductor element (SU1.6). Voltage selection circuits as input terminals have common connection points of the second and third semiconductor elements (SU1.2, SU1.3) of corresponding base circuits and comprise, between the input terminals and the output terminal (U, V, W), semiconductor elements (SU1-SU4).EFFECT: in a multilevel power converter, arbitrary voltages of all phases can be applied at the output, wherein control needed to apply arbitrary voltage levels of all phases is easier.18 cl, 30 dwg, 2 tbl
Global satellite communication and data transmission system with spacecraft at low circular orbit // 2614049
FIELD: communication equipment.SUBSTANCE: invention relates to communication equipment and can be used in satellite information systems. For this purpose a satellite communication and data transmission system consists of an orbital group of spacecraft with multi-beam antennae at low circular orbits, regional stations to facilitate communication and provide connection to external networks. Available frequency-orbital resource is uniformly distributed between different orbital planes. For each satellite a recovered width of the frequency band is uniformly distributed between the beams forming the satellite coverage area.EFFECT: technical result is creation of a global satellite communication system making it possible to provide within the area of servicing various information services: voice communication, short messages sending, locating mobile users, collection and transmission of monitoring information to users with small-size user terminals.1 cl, 3 dwg

Focusing-deflection system for electronic guns // 2614046
FIELD: physics.SUBSTANCE: system comprises a magnetic focusing lens [1] consisting of an excitation winding [2], a magnetic circuit [3], magnetic amorphous alloy rings [4] of a thin tape with the saturation induction not worse than the saturation induction of the magnetic material [3] and non-magnetic gaps [5], a bipolar deflective system of the toroidal type [6], an electron-optical gun axis [7], a beam guide [8], an electron beam crossover plane [9], an electron beam focusing plane [10]. The electron beam generated by the electron gun and the forming system, enters through the beam guide [8] in the focusing-deflection system along the electron-optical axis [7]. When applying current to the excitation coil [2], the magnetic focusing lens [1] carries the crossover of the electron beam in the plane [9] located near the accelerating gap, to the focusing plane [10] on the treated object. The deflection system [6] of the toroidal type at the current supply to its windings, deflects the electron beam within the treatment field according to the predetermined program, and the deflection center is located at the magnetic lens center. The rings [4] of the soft magnetic material shield the magnetic field of the external windings against the deflection system axis [6], and increase the induction amount of the deflection field on the system axis generated by the internal windings. Herewith the alternating rings [4] of the soft magnetic material and the gaps [5] provide a concentration of the focusing system magnetic field on the electron-optical gun axis [7].EFFECT: extending the scope of the focusing-deflecting system for the implementation of various technological material processings by the electron beam.5 dwg, 2 tbl

Transistor inverter // 2614045
FIELD: electricity.SUBSTANCE: transistor inverter has an uncontrolled rectifier arranged in a bridge circuit that is connected on one side to a power line, on the other hand to the capacitor filter, to the positive and negative terminals of which is connected single-phase voltage inverter comprising four field-effect transistors, two-wheeling diode and inverter control unit, a drain of the first power transistor connected to the cathode of the first free-wheeling diode and the positive terminal of the filter capacitor, the source of the first power transistor is connected to the anode of the first free-wheeling diode, the drain of the second power transistor connected to the cathode of the second free-wheeling diode and the positive terminal of the filter capacitor, the source the second power transistor connected to the anode of the second diode is reverse, the gates of all four field transistors are connected to the inverter control unit. The voltage source inverter, the first power transistor is connected to the source of the first auxiliary transistor, the drain of which is connected to the negative terminal of the filter capacitor. The source of the second power transistor is connected to the source of the second auxiliary transistor whose drain is connected to the negative terminal of the filter capacitor. The transformer has two primary semi-windings, first and second in series and according to the forming medium output beginning of the first primary semi-windings connected to the sources of the first power transistor and the first auxiliary transistor and the end of the second primary semi-windings connected to the sources of the second power transistor and the second auxiliary transistor. To the secondary winding of the transformer, the active-inductive load is connected in parallel. To the middle pin of the transformer, the beginning of the primary winding of a three-winding choke is connected, the end of the primary winding is connected to the negative terminal of the filter capacitor. Finished auxiliary winding two winding inductor is connected to the anode of the diode of the charge storage capacitor electric power, the cathode of which is connected to one terminal of a capacitor storage of electric energy and at the same time to the anode of the thyristor, the cathode of which is connected to the middle conclusion of the transformer, the other terminal additional winding two winding inductor and a second terminal capacitor electrical energy storage device connected to the negative terminal of the filter capacitor. The gate electrode of the thyristor is connected to the inverter control unit.EFFECT: reducing the amount of power field-effect transistors, which reduces the weight and size parameters and the key elements of the converter as a whole, increase the control range of the output voltage on the active-inductive load, providing galvanic isolation of the high-voltage inverter and the load.2 dwg

Led lighting fixture containing light beam geometry control device // 2614044
FIELD: lighting engineering.SUBSTANCE: invention relates to lighting fixtures, equipped with light-emitting diodes (LED), in particular, to head lamp with variable geometry beam forming device. Result is achieved by fact, that lighting fixture comprises light source, containing one or more light-emitting diodes (LED), power supply unit (100) to supply electric power to said light source, wherein control over light source brightness is carried out by first control information or first control signal; control device (306) to control over generated by light source light beam geometry as response to second control information or second control signal and control unit (200) for generating of first and second control information or first and second control signals, upon that control unit (200) includes image sensor (210), capable to generate, at least, one image of point illuminated by said light source, and said image processing device (230) in order to generate first and second control information or first and second control signals.EFFECT: technical result is providing of lighting fixture having adaptive control mechanism, as well as increasing battery service life.14 cl, 16 dwg

Salient-pole rotor of electric machine // 2614043
FIELD: electrical engineering.SUBSTANCE: invention relates to electric machines, particularly to salient-pole electric machines, in particular to designs for attachment of windings on the electric machine rotor. Salient-pole rotor of electric machine comprises shaft, core, made as a whole, consisting of rotor yoke and poles with pole tips, coil, arranged in rectangular loop around the poles. Each coil is equipped with bandage of rectangular shape, made in the form of layers from non-magnetic synthetic material and fitted with interference along the entire outer surface of the coil.EFFECT: technical result – increased reliability of electric machine, increased service life of rotor, higher efficiency of the rotor.1 cl, 1 dwg

Terminal for device with device communication support and control method thereof // 2614042
FIELD: communication.SUBSTANCE: invention relates to communication. Disclosed invention embodiment represents terminal, including PDCP level, which transmits special-purpose D2D IP packet from upper level to lower level, RLC level, which processes received packet with adaptation to radio channel state and transmits processed data into MAC level, and MAC level, which selects then, when D2D packet data appear, resources for D2D communication line without scheduling requesting from eNB, and multiplexes data, received through D2D specialized logical channels, and terminal control method.EFFECT: in particular, present invention embodiment provides new method of MAC terminal controlling, which supports D2D communication.20 cl, 13 dwg
Gel polymer electrolyte for lithium current sources // 2614040
FIELD: electricity.SUBSTANCE: gel polymer electrolyte may be used in the manufacture of primary lithium and secondary current sources, and in supercapacitors. The method is performed by using amorphous perfluoropolyether as a polymer matrix.EFFECT: increase electrolyte homogeneity and increasing lithium diffusion coefficient in it, increased conductivity, high chemical and electrochemical stability.1 tbl

ethod for determining reliability index associated with rolling stock movement trajectory of object // 2614039
FIELD: physics, navigation.SUBSTANCE: invention relates to radio engineering and can be used in navigation systems. For this purpose, the moving object position is estimated based on the reception of GNSS navigation signals transmitted by the satellite constellation; the navigational signals are modulated by means of a code, and the receiver comprises a local code duplicate. To determine the reliability index, the speed of of the receiver motion at the identified trajectory segment is estimated; on the basis of it, the Doppler delay function corresponding the receiver motion is derived; the autocorrelation function of the navigation GNSS signal received from each satellite of the constellation uis corrected using the delay function; the corrected autocorrelation function is compared with the theoretical autocorrelation function, using a quadratic criterion relevant to the reliability index.EFFECT: invention provides increased accuracy in determining the reliability index in navigation systems.5 cl, 6 dwg

Light source control device and light source control method // 2614037
FIELD: physics, control and alarm system.SUBSTANCE: invention refers to a light source control device and method for light sources control. The technical result is the creation of light sources control device capable of providing a continuous radiation of a light source, even if any of the multiple light sources connected in parallel is faulty. The result is achieved by determination whether the parallel connected light sources (11-1 to 11-m) include a failed light source by means of the controller (900). If a defective light source is detected, the controller (900) controls at least one of the current supply unit (100) and the switching control unit (140) so that the current is continuously supplied to the normal light sources included into the number of light sources (11-1 to 11-m), except for the defective light source.EFFECT: invention can control multiple parallel connected light sources, ensuring their continued operation.5 cl, 5 dwg

Portable radio stations power supply device // 2614036
FIELD: electrical engineering.SUBSTANCE: invention relates to electrical engineering and can be used as reliable DC power supply device of portable radio stations, vehicles, etc. Technical result is aimed at improvement of power supply systems storage batteries charge capacity. Technical result is achieved due to, that power supply device, containing storage batteries, electronic switches, connecting batteries with load, additionally comprises time relay, connected to electronic switches control inputs, logic element "AND", connected to time relay control input, voltage relays, connected to storage batteries outputs and with logical element "AND" inputs. When using storage batteries with smaller current take-off and at intermittent current take-off storage batteries charge capacity has larger value, than at high and continuous loads. Time relay in portable radio stations power supply device circuit performs storage batteries switching, increasing discharge time of each storage battery of device, which allows to increase service life of storage batteries by 10 % and thereby prolonging portable radio station continuous operation duration.EFFECT: proposed device has low power consumption.1 cl, 1 dwg

Electrically conductive connection of two cables // 2614031
FIELD: measuring equipment.SUBSTANCE: disclosed technical solution relates to electrical measuring equipment and can be used in devices with cables permanent connections, used, for example, in thermal converters production. technical result of disclosed technical solution is increased efficiency, simplified assembly and providing two cables electrically conductive connection electrical insulation.EFFECT: technical result is achieved by fact, that in electrically conductive connection of two cables, containing protection sleeve and filling it dielectric sealant, connection is equipped with transition part from flat shaped electrically insulating material, coated with, at least, three electrically conductive paths, electrically insulated from each other, wherein to one of paths is welded sheath of, at least, one of cables, and to other paths are corresponding cables electrodes, wherein protection sleeve is made enveloping transition part and cables.1 cl, 1 dwg
 
2551220.
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