Russian patents diapazon from 2538900 to 2539099

2538900 - 2538949
2538950 - 2538999
2539000 - 2539049
2539050 - 2539099

	Treatment of effluents of titanium-magnesium production Invention may be used for biological cleaning of industrial effluents. Effluents are mixed to separate solid suspensions in sand trap. Obtained effluents are neutralized in two steps by lime milk at calcium oxide concentration therein making at least 100 g/dm³. At first step, lime milk is added to the flow of effluents at flow rate of 5-20 m³/h and mixed by mechanical mixer and bubbler for 1.0-1.5 h. At second step, neutralisation is performed in settler at lime milk flow rate of 0.1-5.0 m³/h. After neutralisation, effluents are processed with aqueous solution of Praestol flocculating agent at feed rate of 2.2-6 m³/h and flocculating agent-to-effluents ratio of 1:(95-110). Suspensions are directed to settler and divided into purified effluents and sludge. Said sludge from settling step is mixed during 1.2-1.5 h with that of neutralisation step and that of processing with Praestol flocculating agent at its weight ratio of 0.5-0.8 wt % and sludge-to-Praestol ratio of (10-20):1. Produced mix is subjected to separation of centrifugation into filtrate and solid residue to be used as a protective material at sites of solid industrial and household wastes, dumps and pits.
	Water dispersion paint Invention relates to paint materials, particularly water dispersion paints based on a copolymeric acrylate dispersion with addition of pigments, filler and auxiliary substances. The water dispersion paint is intended primarily for external painting of buildings and structures and contains as a pigment a mixture of titanium dioxide and titanium slag, which is an industrial waste, formed with formation of titanium dioxide in rutile form during industrial high-temperature treatment of titanium and alloys thereof, ground to a fraction of minus 60 mcm. The water dispersion paint includes a pigment - mixture of titanium dioxide and titanium slag, filler - chalk and calcite, film-forming agent - styrene-acrylate dispersion A-10, a dispersant, a thickener, an anti-foaming agent, a preservative, a coalescent and water, with the following ratio of components, wt %: pigment 10-30, filler 34-50, film-forming agent 12-19, dispersant 0.4-0.6, thickener 0.8-0.85, anti-foaming agent 0.2-0.3, preservative 0.2-0.3, coalescent 0.5-0.6, water - the balance.
	Method of obtaining product for air regeneration Method of obtaining product for air regeneration consists in interaction of hydrogen peroxide solution, stabilised with magnesium sulfate, and sodium and potassium hydroxides with further dehydration of obtained alkaline solution of hydrogen peroxide by its dispersion in flow of drying agent. Halogenides of alkali or alkali earth metals are introduced into alkali solution of hydrogen peroxide after addition of sodium and potassium hydroxides with molar ratio potassium hydroxide/alkali metal halogenide equal 14-110. As halogenides of alkali metals used are calcium or magnesium chlorides or their mixture. In exploitation of product for air regeneration, obtained in accordance with invention, in composition of systems of human life support ratio of rate of the process of carbon dioxide chemisorptions and rate of the process of oxygen release (therefore, regeneration coefficient) has value close to optimal.
	Radial-thrust single-row cageless ball bearing Radial-thrust single-row ball bearing comprises an internal carrying race (1) with circumferential radius groove (2) on the external surface, an external carrying race (3) and a set of balls. The internal surface of the race (3) is cylindrical and has one-sided edge collar (5), a setting ring (6) rests upon the said collar and partially upon the cylindrical surface, the ring is fitted by a ball thrust surface by which it gets in contact on its side with the set of balls filling by part of their volume the inter-race space and the space of the circumferential radius groove of the race (1) touching each other, on the opposite side the ring (6) is closed by a ring-shaped insertion (9) with a setting collar that is fitted by a ball thrust surface and is in contact with the set of balls, and together with the insertion (9) resting upon the cylindrical surface of the race (3) and an end lock element it closes the power train of the parts composing the bearing on the whole.
	Electric power supply system and method of its supply control Application: in electrical engineering. Uninterrupted power supply system consists of a rectifier comprising a transistor and induction coil, a controller, current sensor, the first and second transistors forming a part of the scheme for the first and second buck converters respectively.
	Automotive safety system control unit Invention relates to automotive industry. PCB is arranged between plastic cover and plastic bottom. Plug connector is arranged on PCB for electric connection with at least one other component of the vehicle composed by at least one wiper with contact pins. At least one hole is provided in plastic cover for such electric connection. Note here that said plastic cover is configured so that said one hole and at least one wiper with contact pins are fitted to position whereat electric connection is ensured. Wiper with contact pins has at least two plastic pins to take up the forces.
	Hybrid transport facility control device Invention relates to device that controls hybrid carriers. Proposed device comprises ICE, motor, electrical generator and storage battery as well as required motive force output unit and required electric power output unit. Besides, it includes maximum possible output setting unit, preset magnitude setting unit, first and second serviceability level output units, unit to output requirements to the start of operation and unit to decide on ICE operation start. Said unit to decide on ICE operation start in case said required electric power exceeds possible maximum output or integral magnitude exceed preset magnitude starts said ICE to drive the vehicle.
	Electrically driven transport facility Proposed vehicle comprises independent power supply or is connected with external power supply, controls including speed (torque) driver, accelerator pedal, at least one motor engaged with drive wheels via mechanical gearing or without it and control system including one or several reversible transducers for motor rpm and/or torque control and info panel. Besides, it comprises acceleration driver arranged in torque setting channel. Thus, at vehicle getaway, preset torque (motor current) ups to level defined by accelerator pedal position smoothly by linear law or parabola at preset intensity. Hence, getaway is possible at low currents and, therefore, at lower losses. Besides, actual specific consumed power is displayed in appropriate info panel.
	Method of stabilising travelling-wave tube (twt) parameters when tuning microwave transmitter Invention relates to radar engineering and can be used in radio engineering and aviation industry. The method of stabilising travelling-wave tube (TWT) parameters when tuning a transmitter includes making separate components and units, tuning and testing the units, assembling the components and the units into a device and tuning the assembled device. The assembled device is tuned in two steps. At the first step, a transmitter is connected without a TWT to an additional device which includes a TWT equivalent and an inspection device; all necessary modes are established for subsequent connection of the TWT: establishing electrical modes which correspond to separate values of the TWT, checking the order of turning on and off the TWT, checking stability of supply values of the TWT when input supply voltages of the transmitter change, checking that there are no faults in the transmitter, checking parameters of the modulating pulse for the TWT, tuning the transmitter. At the second step, the additional device is disconnected, terminals of the TWT are connected to the transmitter and further tuning is performed.
	Ultra-short wave band dipole Ultra-short wave (USW) band dipole consists of a hollow metal cone 1 with height H_HMC and apex angle α, an additional metal cone 2 with height H_AMC and apex angle β and a hollow truncated metal cone 3 with height H_HTMC=H_AMC and apex angle γ. The hollow metal cone 1 is placed vertically over a conducting surface 4 and faces said surface with its apex. The additional metal cone 2 and the hollow truncated metal cone 3 are coaxially placed in the cavity of the hollow metal cone 1. The additional metal cone 2 is placed in the cavity of the hollow truncated metal cone 3. The aperture planes of the smaller base of the hollow truncated metal cone 3, the hollow metal cone 1 and the apex of the additional metal cone 2 are superimposed. The larger base of the hollow truncated metal cone 3 is congruent to the base of the additional metal cone 2. Both bases are superimposed with each other and are electrically connected to the inner surface of the hollow metal cone 1. A coaxial feeder 5 is connected by the centre conductor to the apex of the hollow metal cone 1, and by the screening cover to the conducting surface 4.
	Gaming device Invention relates to a gaming device, a method of controlling this device, a server of controlling the distribution, and a data storage device. The gaming device provides displaying of a moving image representing the content of the game in the game of another user on the display unit, comprising: a unit of obtaining the selection condition, which obtains information about the selection condition for selecting the moving image which is the object of displaying; the unit of selection which selects from a plurality of moving images-candidates, each of which represents the content of the game in the game of another user, and is associated with attributive information, as the moving image, which is the object of displaying, of the moving image, which is associated with the attributive information corresponding to the information about the selection condition; and a control unit of displaying, that receives a selected moving image from the source device of distribution and provides the displaying of the selected moving image on the display unit.
	Method and system for efficient download of data packet Invention relates to computer engineering, namely, to downloading of data packets from a network. The method of effective data packet download is proposed for a client device configured for operation in a network. The method includes a stage, at which they send a list of identifiers of existing packets of content stored at the client device to a server operating in the network. And also a response is received from the server comprising a list of identifiers of one or several parts of the data packet corresponding to one or several existing elements of content stored at the client device. Besides, they collect one or several identified parts of content inside the data packet from existing elements of content stored at the client device, and request the remaining part of the data packet from the server.
	Device for self-escaping of people in snow avalanche Invention relates to the means which enable people to escape or draw attention to themselves when in contact with the snow avalanche. The device for self-escaping of people in the snow avalanche comprises an avalanche cord, a signal cartridge and a parachute. At that the signal cartridge, the parachute and the avalanche cord are connected in series with each other.
	Method for depersonalisation of personal data Invention relates to protecting information stored in personal data information systems from unauthorised access and can be used at steps of developing and optimising secure personal data information systems. The technical result is a higher level of security of personal data information systems. The method for depersonalisation of personal data protects personal data information systems from unauthorised access at development and optimisation steps, handles personal data of subjects stored and processed in the personal data information systems and performs two-step movement of data relating to different subjects using first and second layer rearrangement, wherein at the first step a source data set D(d₁, d₂, …, d_N), where N is the number of attributes, is broken down into non-overlapping data subsets A_i relating to one attribute d_i, and at the second step the data are directly rearranged first within the subsets A_i and the rearrangement elements are then the subsets themselves. As the number of personal data subjects increases, the probability of selecting depersonalisation parameters decreases, thereby improving security of personal data information systems.
	Object evaluation method and system Invention relates to evaluation of objects for recommender systems to allow a system to analyse user preferences. The method includes maintaining the record of a plurality of previously evaluated objects and associated evaluations thereof and, after receiving an evaluation for a first object (201), retrieving (205) at least one of the evaluated objects having an evaluation similar to the evaluation of the first object. The at least one retrieved evaluated object is displayed (207). A user can then alter the evaluation of the first object or retrieved objects (209) to apply the evaluations successively.
	Modular door operating gear Invention relates to an operating gear for a sliding door or a turning-and-sliding door of a transport vehicle consisting of at least one linearly moving slide (7), intended for movement of a door leaf fixed on it, motor (3) installed on slide (7) or on the passenger transport vehicle, and the first gear (2, 5, 6) between motor (3) and slide (7), which provides for at least longitudinal movement of slide, differing by the fact that between the motor and the first gear a provision is made for at least two attachment versions (13, 14) that differ by the version of structural connection of the first gear and the motor.
	System and method for automatic trapping and archivation of clinically significant vital factors Invention refers to the collection of medical data of vital factors. A system (100) comprises: vital factor processing unit (120) configured to receive physiological factor signals and to recover a number of episodes for at least one physical cycle from physiological factor oscillation signal; a signal quality processing unit (130) configured to receive physiological signals, to assess the quality of each oscillation episode of physiological signals, to recover the oscillation features in oscillation episodes and to generate a signal quality index showing the assessed quality of the physiological signals of each episode on the basis of the recovered oscillation features; and an oscillation labelling unit (140) configured to relate the signal quality indices to each oscillation episode of physiological signals.
	Method for profile selection of high-voltage circular shields Profile of rotation body with a smooth generatrix is used, the generatrix profile is selected against the shape of one of equipotential line of the electric field generated by two auxiliary electrodes made as groups of cylindrical and conical elements; one electrode is grounded, the other one has potential of the high-voltage shield, at that for the purpose of the shield profile selection the equipotential line is used with potential difference of 0.3-0.7 U in regard to any electrode, where U is voltage between the auxiliary electrodes.
	System for reforming object in access request Invention relates to computer engineering. The system for reforming an object in an access request comprises an access object forming unit, an access request forming unit, wherein the system further includes a unit for storing rules of reforming an object in an access request, a unit for selecting a rule of reforming an object in an access request and an access object replacement unit and connections thereof.
	Transmitting device, receiving device and communication system Invention relates to a transmitting device, a receiving device and a communication system. The technical result is achieved through a video data encoder, having an input for receiving stereoscopic image data. The stereoscopic image data include time-matching first and second image data. An error-correction encoding unit combines first image data units and corresponding second image data units from an input unit into a common encoding matrix. An error-correction code obtained from the combined units is added to the encoding matrix.
	Method for task distribution by computer system server, computer-readable data medium and system for implementing said method Invention relates to distributing tasks by a computer system server. The method of distributing tasks by a computer system server includes determining the total number of free processors of the computer system available for existing tasks, which includes a plurality of processors which can be provided to perform ordinary tasks and a plurality of processors making up an emergency reserve; selecting an availability coefficient once; assigning each subsequent task in a queue a number of processors based on a condition of availability of free processors which can be provided to perform ordinary tasks, wherein the number of assigned processors is not greater than the number of currently available processors which can be provided to perform ordinary tasks, multiplied by the availability coefficient, but not less than one such processor; if there are no free processors which can be provided to perform ordinary tasks, the next tasks is assigned at least one processor from the emergency reserve.
	Network access feedback by multimode terminal Present invention relates to a method of providing network access feedback when User Equipment, UE (14), with an established connection over multiple network accesses to a Gateway, GW (10, 17, 20), initiates a set-up of a new service for a service session. The method comprises a step (22), where the GW (10, 17, 20) or a policy and charging rules function, PCRF (13), initiates a quality of service, QoS, resource reservation in response to the set-up of the new service initiated by the UE (14). The GW (10, 17, 20) or the PCRF (13) in the QoS resource reservation selects a first network access as present network access. At a step (23) the UE (14) rejects said first network access as present network access and sends a reject message to the GW (10, 17, 20), and the GW (10, 17, 20) or the PCRF (13) as a result of the reject message initiates a new QoS resource reservation by selecting a second network access as present network access.
	Method for comfortable footwear manufacture and footwear manufactured by such method Method for manufacture of comfortable footwear (1) according whereto identical or similar footwear contains a sole part (4) and a heel part (5); the footwear may be manufactured in versions with a high, medium and low heel; an insole (7) is provided for wherein concentration of interlay material is increased in the insole part (4) and reduced in the heel part 5) with the heel (2a, 2b, 2c) height increased in the vertical direction.
	Capping head for screwing of screw caps Invention relates to capping head (1) for screwing of screw caps (31, 33) on vessels, in particular, on bottles, with the central axle (3), capping cone (7), with a recess (5) for intake of screw cap (31, 33), with a serrated profile (9) with teeth (11), facing towards the central axis (3), and the recess (5) has a hole (19), the circle diameter of hollows between teeth of the serrated profile (9) is located on the first imaginary toroidal surface (13), and the circle diameter of tops of teeth of the serrated profile - on the second imaginary toroidal surface (15), and the first and second toroidal surfaces (13, 15) are located concentrically with reference to the central axis (3), the second toroidal surface (15) forms with the central axis (3) the first angle α, and the diameter of the capping cone (7) expands towards the hole (19). Meanwhile it is provisioned, that the first and second toroidal surfaces (13, 15) are formed organized the second angle β > 0°.
	Tampon with segmented grooves Invention refers to intravaginal devices for physiologic fluid absorption and retention. An intravaginal tampon has an outer surface comprising an inserted end, a removed end and a central portion formed between the inserted end and the removed end. The tampon has a long axis and made of a pressed material. At least two segmented grooves are formed on the outer surface, and each segmented groove is separated from the neighbouring segmented groove and arranged at a certain distance from it. Each segmented groove has: at least one substantially long segment having a substantially long direction; and at least one collection segment substantially directed circumferentially and crossing at least one long segment at the vertex of the angle; crossing at least one substantially long segment and at least one collection segment when measuring from the vertex forms a step having a visible angle with the visible angle comprising a right angle and acute angles.
	Indoor unit of air conditioner Present invention relates to the construction of the indoor unit of air conditioner. The indoor unit of the air conditioner comprises a bearing panel housing, a rear housing and a front panel; and the bearing housing surrounds the side part and the upper part of the air conditioner and is made for mounting the front panel; the rear housing surrounds the rear part of the air conditioner; the front panel is mounted in front part of the air conditioner and tightly connected to the bearing panel housing; the rear housing, the bearing panel housing and the front panel form the inner cavity of the air conditioner; an air outlet located in the lower part of the front panel and in the front panel or the bearing panel housing the guide plate of air is mounted for opening and closing the air outlet, while in the upper part of the air outlet there is a wind protection belt and the wind protection belt extends from the upper part of the air outlet to the channel the air flow of the air outlet, and the bearing panel housing extends from the upper part of the air outlet, and the ledge thus formed forms the wind protection belt or the rear housing extends from the upper part of the air outlet, and the ledge thus formed forms the wind protection belt.
	Air conditioner Air conditioner comprises a housing, a compressor, a condenser, a cooling unit of the condenser, an evaporator, a tray of collection and drainage of condensate, and a circulation circuit of the coolant with a thermal control device. According to the invention, the evaporator is made in the form of the cornice-evaporator with the possibility of draping with curtains of the room window opening. The tray of collection and drainage of condensate is made with the ability of the condensate evaporation by the curtains.
	Device to fix fold at its partial turn Device comprises a hook and a cover plate made as capable of hinged fixation. The hook is made in the form of a sliding bar with limited longitudinal displacement, at the working end of the hook there is at least one engaging ledge that has bent shape in direction towards the longitudinal axis of the hook with the possibility of passage via a groove made in the cover plate, and engagement to the longitudinal edge of the cover plate as it is located near the jamb or when in contact with the jamb. At the end of the cover plate there is at least one transverse support ledge capable of interaction with an engaging ledge.
	Training device "sputnik 1" Training device for development and strengthening of muscles simulator - "Sputnik 1" expands the possibilities of effective training facilities outside the sports infrastructure facilities. Its structure which is completely placed on the human body and which does not interfere in the natural motor activity, provides certainty, purposefulness, variability and differentiation of load on muscles of the lower part of torso and hips. The process of improving physical qualities using the simulator "Sputnik 1" had the opportunity to entwine organically into the daily motor activity, without requiring concentration of primary focus on work with it.
	Polarisation-optical accelerometer Accelerometer comprises a cell of two polarisers set in parallel with the sensor element between them, made of transparent strain-sensitive material - polyurethane having a wedge shape. The force on the strain-sensitive element from the inertial element is transmitted by double lever system consisting of cargo under the action of the measured micro-acceleration, the leverage resting on the supports and the sites acting on the sensor element. To determine the number of interference fringes the web camera is used, mounted on one side of the cell, on the other side of which the highlighter of opal glass and LED light source is mounted for uniform illumination, at that a spring is mounted to protect the system from overload in the area of cargo under the action of the measured micro-acceleration.
	Device and method for in-situ calibration of thermometer Invention relates to the field of instrument making and may be used for in-situ calibration of a thermometer. The device comprises a sensor (S) of temperature for determination of temperature (T). There is a reference element (K) for calibration of the temperature sensor (S), which at least partially comprises a ferroelectric material (D), which in the relevant temperature interval for calibration of the temperature sensor (S) goes through phase transition at least at one specified temperature (T_ph). The ferroelectric material (D) is made in the form of a substrate for the temperature sensor (S).
	Method of forming high current-carrying capacity yba₂cu₃o_7-x films on gold buffer underlayer In the method of forming high current-carrying capacity YBa₂Cu₃O_7-x films on a gold buffer underlayer, a gold contact pad is formed on a dielectric substrate before depositing YBa₂Cu₃O_7-x films on the dielectric substrate. Targets made of gold and ceramic YBa₂Cu₃O₇ are sputtered using a laser with radiation wavelength of 1.06 mcm, pulse duration of 10-20 ns, pulse repetition frequency of 10 Hz and laser radiation power density of (5-7)·10⁸ W/cm². The method comprises preheating the gold target and substrate to temperature T=450-500°C, establishing pressure of 0.1-0.5 Pa, sputtering the gold target onto the substrate through a screen, placed 0.3-0.5 mm from the substrate, heating the YBa₂Cu₃O₇ target to T=600-700°C, heating the substrate to 800-840°C, establishing pressure of 50-100 Pa and sputtering the YBa₂Cu₃O₇ target onto the formed contact pads to thickness of 50-200 nm to form films with critical temperature of the superconducting junction T_s=88-89 K, width of the superconducting junction ΔT_s= 2-3 K and critical current density J_c>10⁵ A/cm².
	Method of forming contact pads on yba₂cu₃o_7-x films Invention relates to formation of gold contact pads on YBa₂Cu₃O_7-x films on dielectric substrates. In the method of forming gold contact pads on YBa₂Cu₃O_7-x films on a dielectric substrate, contact pads are formed before sputtering YBa₂Cu₃O_7-x films on the dielectric substrate by heating a target and a substrate to 450-500°C, spraying the gold contact pad by laser sputtering a target made of gold with a solid-state pulsed laser with radiation wavelength of 1.06 mcm, pulse duration of 10-20 ns, pulse repetition frequency of 10 Hz and laser radiation power density of (5-7)·10⁸ W/cm². The dielectric substrate is placed 4-6 mm from the gold target with the working surface facing the target, at vacuum chamber pressure of 0.1-0.5 Pa.
	Flaw-detective unit for non-destructive control, containing probe for checking stringers having magnetic spring balancer Invention relates to the field of non-destructive control. Essence: the flaw-detective unit for non-destructive control of the structure, which has an inner part with an opening, comprises an outer probe with a plurality of walls each of which has a surface corresponding to one of a plurality of respective outer surfaces of the respective wall of the structure. The outer probe comprises a first element of the outer probe, and also a second element of the outer probe magnetically coupled with each other due to the magnetic attraction between the magnet located on the first element of the outer probe and the magnet located on the second element of the outer probe. The unit also comprises a magnetic balancer made with the ability of forced displacement of the second element of the outer probe in the direction of increasing the magnetic coupling between the second element of the outer probe and the first element of the outer probe due to the magnetic repulsion between the magnet located on the magnetic balancer, and the magnet located on the second element of the outer probe.
	Interocular lens with variable correction of chromatic aberration Lens contains an optical filter designed with a possibility of filtration of light with the wave length below 450 nm, the first diffraction structure designed with a possibility of forming a focus for a visible light in the first wavelength range above 550 nm and lowering of longitudinal chromatic aberration down to the level below one dioptre, for incoming visible light in the first wavelength range; the second diffraction structure located from outside of the first diffraction structure in a radial direction and designed with a possibility of forging of focus for a visible light in the second wavelength range between 450 nm and 550 nm and lowering of longitudinal chromatic aberration for incoming visible light in the second wavelength range down to the level below one dioptre with allowing of longitudinal chromatic aberration in the first wavelength range greater in comparison with the first diffraction structure.
	Multifocal lens Multifocal lens with the amount of main focal powers n>2 includes the first part of the lens having, at least, one first ring-shaped band and, at least, second part of a lens having, at least, one second ring-shaped zone. Each of zones has, at least, one basic subzone and, at least, one phase subzone. For creation of n main focal powers maximum n-1 parts of the lens is combined which differ, at least, by one optical parameter, and the average focal power of the zone refraction of the first part of the lens is equal to the average refractive power of the zone of the second part of the lens.
	Toner-cartridge with counter Invention relates to quickly-removed toner-cartridge that is mounted on an electronic device of photographic displaying, such as a laser printer, a copying machine or a fax machine, in which on the toner-cartridge a counter is mounted, that can be used in conjunction with a detector of the device of photographic displaying for obtaining information about whether the toner-cartridge, mounted in the device of the photographic displaying, is new and whether the counter of life of the cartridge should be restarted. The toner-cartridge comprises a developer and a counter, at that the counter is arranged through the protrusions which come in contact with the contact lever of the electronic device of photographic displaying, counting the toner-cartridge, and each protrusion has a first position and a second position in a direction perpendicular to the side wall of the toner-cartridge, and in the first position it is in contact with the contact lever, and in the second position it is not in contact with the contact lever.
	Stereoimage recording method, system and camera In this method in front of the objective lens (L), located in front of the recordable image sensor (4), the optical device (8) for forming of the composite image (1') in the sensor (4) is provisioned. The composite image is formed by two superimposed, simultaneously obtained images of the same object. In the method a spatial distance (d) between the respective objects on the common image sensor (4) in the composite image depends on the distance (O) between the named imaged object and the objective lens, the superimposed images are mapped in the common image sensor (4) by the common objective lens (L), the composite image is analysed (9) for determination of the spatial distance (d) between the respective objects in the superimposed images in the composite image in the sensor (4).
	Method of forming two-dimensional image of biosignal and analysis thereof Invention relates to means of analysing a signal image. The method includes selecting two subsystems in which processes are observed in form of synchronised quasi-periodic signals x₁(t) and x₂(t), synchronously recording signals during a time T, constructing a phase portrait of the analysed dynamic system on the interval T in coordinates x₁(t)-x₂(t), determining a closed curve delineating the portrait, determining Fourier descriptors of the closed curve, classifying the system using a trained classifier constructed in the space of Fourier descriptors.
	Method, system, server, device, computer programme and computer software product for data transfer in computer network Invention relates to the method and device for data transfer in the computer network. In the offered method the device in the end point of the segment of the named data channel is selected (203) from devices of the named computer network (100). A computer programme designed with a possibility of processing of the named data, is sent (204) to the named device, and the named data are processed (206) by the named device by execution of the named computer programme, and after completion of transfer of the named computer programme the named data are transmitted to the named device in the named first data format and from the named device to the named receiver in the second data format.
	Fire alarm device Invention relates to fire alarm devices used to detect infrared or ultraviolet radiation. The fire alarm device consists of a housing in which there are sensors (8.1, 8.2), a radiation source (9.1, 9.2) and an optical window (7), wherein over the optical window (7), there is a protective glass or a buffer ring (2.1, 2.2) of a reflector capable of protecting the optical window (7) from mechanical action, sufficiently transmit ultraviolet and infrared radiation (16) and, from the inner side thereof, reflect ultraviolet and infrared radiation inside the housing.
	Recognition quality enhancements by increasing image resolution Invention relates to image processing, computer vision and video analysis. The method includes obtaining a series of images or a sequence of video frames of an object; selecting an image or accumulator video frame and evaluating movement of elements of the object relative to the selected image or accumulator video frame for at least one obtained series of images or sequence of video frames; based on said evaluation of movement, performing movement compensation and accumulating a signal of elements of the object based on the selected image or accumulator video frame for at least one series of images or video frames; forming a compensated high-resolution image of the object, obtained based on compensation and accumulation of the signal; and recognising the object in the obtained compensated high-resolution image.
	System to mark joints of prefabricated elements aimed at assembly of such structures as, in particular, pipeline or tank and marking method implemented according to such system Invention relates to a system for marking of joints of prefabricated elements (11, 12, 13, 14, 15) aimed at the assembly of a communication channel (10), in particular, such as a pipeline. According to the method and the system, marking of the elements (A2, B1, B2, C1, C2, C3 and M) according to the sequence of their connection is provided. The said system is fitted by a marking reading unit (22) and a control device (25) to produce a joint between two elements basing on the marking codes of the said two elements with the help of a marking code combination unit (28). The invention is also useful for the production of complicated structures.
	Method of transmitting data from mobile device to host computer using ascii protocol Method of transmitting data from a mobile device to a host computer using a radio transmitter installed on the mobile device, and a system of fixed radio receivers connected to the host computer, comprises transmitting data packets (units) in the "mobile device - host computer" direction; the radio data packets include a packet header, a fragment header and the transmitted data are characterised by that the radio packet header (preamble) consists of a two-byte first label of fixed content and a two-byte value of total packet length (datagram); the preamble is followed by a single-byte label of fixed content and four bytes of a unique number assigned to a physical (modem) object; the packet also includes at least one fragment (subunit), beginning from the single-byte fixed label, which is followed by nineteen bytes containing navigation data (on liquidity of satellite information, which includes the number of detected satellite signals, calculated coordinates of the object, velocity data, heading data, as well as the odometer of the vehicle); and the host computer comprises an array of memory cells divided into regions corresponding to mobile objects, and a software-hardware unit for decoding and sorting information associated with the memory cells.
	Multichannel quartz-crystal oscillator Multichannel quartz-crystal oscillator comprises a link, resistive communication elements, n channels, each consisting of an amplifier, the input and output of which are the input and output of the channel, a power supply, a resistive voltage divider which is connected between the output of the amplifier and a common bus, a frequency-setting element comprising a quartz-crystal resonator, the second lead of which is connected to the tap lead of the resistive voltage divider, wherein the link connects the first leads of the resistive communication elements with the first leads of the frequency-setting elements, and the second leads of the resistive communication elements are connected to corresponding inputs of the amplifiers.
	Apparatus for solving differential equations Apparatus comprises a first decision circuit consisting of an operational amplifier with a feedback capacitor and resistors, a second decision circuit consisting of operational amplifiers with feedback resistors, a capacitor and resistors, a compensation circuit consisting of adders and a filter, a circuit for disconnecting a correction signal.
	Bridge measuring device of parameters of bipoles Bridge measuring device of parameters of bipoles includes an in-series connected generator of feed pulses with variation of voltage during their duration as per a law of power functions, a four-arm bridge circuit and a zero indicator. To the bridge circuit there introduced are three additional resistors, an additional capacitor, and an additional inductance coil and in-series connected is the first additional resistor, an additional capacitor, the second additional resistor and an additional inductance coil. A free terminal of the first additional resistor is connected to the second terminal of the bridge circuit output; a free terminal of the additional inductance coil is earthed; the third additional resistor is connected between the common terminal of the first resistor, the inductance coil and the capacitor and the common terminal of the first additional resistor and the additional capacitor. An unearthed terminal of the available second resistor is connected to the common terminal of the available first resistor, the inductance coil, the capacitor and the additional third resistor, and the free terminal of the capacitor is earthed.
	Method of controlling video stream transmission rate Method comprises determining, for each video conferencing direction, quality of service parameters, such as channel transmission delay, delay jitter and packet loss rate in a communication channel, using RTP/RTCP protocols. An integral quality of service factor is determined based on the quality of service parameters. Based on the integral quality of service factor, an entropy function is used to calculate a vector of rate values for each video conferencing direction, the overall rate of which is equal to the effective bandwidth allocated for the session. According to the calculated transmission rate, a video format is established for each terminal, thereby adapting the video image format to the value of quality of service parameters in communication channels.
	Method of searching for faulty unit in continuous dynamic system Invention relates to monitoring and diagnosis of automatic control systems and components thereof. Disclosed is a method of searching for a faulty unit in a continuous dynamic system which, unlike the prototype, includes determining the number of groups of dynamic units N=2 such that each group has one input and one output signal; assigning two control points for measuring output signals of each group; creating models with test deviations for two control points by inputting test deviation of parameters into one of the units of each group; calculating diagnostic features of the presence of a faulty group of units; based on the minimum value of the diagnostic feature, determining a defective group of units; splitting the defective group into two sub-groups by assigning a control point at the output of one of the dynamic units of the defective group such that each new sub-group contains only one input and one output; deleting the control point at the output of the group of units that not faulty; fixing control points at the outputs of sub-groups of units; determining models with test deviations for each sub-group; calculating diagnostic features for each sub-group of units; determining a defective sub-group of units based on the minimum diagnostic feature; continuing the procedures of splitting the defective sub-group of units and determining test deviations until only one unit contains a defective sub-group, said unit then being considered faulty.
	Pulse counting method and device Each decimal digit of the device contains four binary digits, each of them containing one RS-trigger, three logic AND elements, two logic OR elements, three logic NOT elements. Each decimal digit contains as well four logic AND elements, one logic OR element, input for common trigger setting of tetrads to zero, input of counting pulses from the lowest tetrad, output of counting pulses to the most significant tetrad.