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Method for identification of well with variable water cut at well pad Method lies in continuous measurement of total consumption parameters of the well pad: mass flow rate Ml, volumetric gas discharge Qg, volumetric water cut Wl and coefficient where Qg and ΔWl are differences of the previous and current average numerical values of total consumption of the well pad respectively for free volumetric gas discharge and volumetric water cut When the value of Kg/v is outside the preset points of ±ΔKg/v, parameters Mli, volumetric gas discharge Qgi and water cut Wli are calculated for each well respectively. The value of coefficient is calculated. Values of Kg/vi coefficients are compared for each well with the current value of Kg/v. The well with variable value of volumetric water cut Wli is identified against minimum difference attribute between the value of Kg/vi of one of wells in the well pad and the value of Kg/v coefficient. |
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Granulated composite filler for concrete products of size 0.5-10.0 mm, consisting of core and shell, wherein the core is obtained by granulating the mixture together with moulding flask and sodium hydroxide milled up to the specific surface area of 150-250 m2 / kg at their weight ratio of 0.70- 0.95: 0.05-0.30 with combination by aqueous solution of sodium silicate with density of 1.2-1.3 g / cm3 in the amount of 0.1-7.0 wt % of mixture, and shell is formed on the surface of core by its balling with dry dust mixture together with milled quicklime and silicofluoride sodium in a weight ratio of 0.85-0.95: 0.05-0.15 with the subsequent hardening up to the strength not less than 0.12 MPa, alkylsulphonate heated up to 50°C is used at obtention of core together with the indicated combination in the amount of 0.1-7.0 wt % of weight of the core components. Concrete building product is produced by using the granulated filler indicated above. |
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Method for increasing angiogenic activity of stromal cells of fatty tissue Invention refers to cell biology, cell transplantology and tissue engineering. A method for increasing the angiogenic activity of stromal cells of the fatty tissue in tissues and organs involves recovering the stromal cells of the fatty tissue, culturing the recovered cells in the presence of tumour necrosis factor-alpha in amounts of 5 or 100 ng/ml for 24-72 hours, and transplanting into the tissues or organs. |
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Method of manufacturing products from composite material Method includes manufacturing a blank from a porous carbon-containing material, reinforced with heat-resistant fibres, and its silicification by a steam-liquid phase method. The material of the blank has an ultrathin open-porous structure, obtained by soaking of a fibrous frame with a suspension of soot in a 1% solution of PVA. Heating of the blank in an interval of 1300-1500°C is realised at a pressure in the reactor of not more than 36 mm Hg at a temperature of a silicon vapour higher than the temperature of the blank, and with heating to the final temperature of 1700-1850°C, and isothermal exposure in the said interval of temperatures is carried out in vacuum or at atmospheric pressure in an inert medium in the absence of the said difference of temperatures. When the blank is heated in the interval of 1300-1500°C the temperature of the silicon vapour is by 20-150°C higher than the temperature of the blank and the larger difference of temperatures corresponds to the lower temperature and vice versa. |
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Complex of fuel cell and method of controlling it Group of inventions relates to fuel cells. The complex of fuel cell and a method of controlling it is proposed. The complex of fuel cell comprises: a fuel cell made of a plurality of complete electricity-generating elements, the measuring unit of the cell voltage, detecting the negative voltage in any of the electricity-generating elements, the control unit controlling the output electric power of the fuel cell, and the unit determining the total value of current, determining the total value of current obtained by integrating in time of the output current of the fuel cell. The control unit previously stores the correlation between the integrated values of the current and current density that are allowable for this fuel cell in the period during which the negative voltage is generated. If the negative voltage is detected, the control unit performs the process of limiting the output to limit the electrical power output of the fuel cell in order to get into the allowable working range defined by the allowable total current values and the allowable values of current densities of the said correlation. |
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Gene of starwort stellaria media, encoding antimicrobial peptide sm-amp-x Invention relates to a gene of starwort Stellaria media, encoding the antimicrobial peptide of starwort Stellaria media Sm-AMP-X, having the sequence SEQ ID №1. |
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Scanning collimation of light by flat lamp System for scanning collimated light comprises an optical waveguide, a system for inputting light into the first end of the optical waveguide and a controller for controlling position along the first end of the optical waveguide. The optical waveguide comprises a first end, a second end opposite the first end, a viewing surface which continues at least part between the first end and the second end, a back surface opposite the viewing surface, and an end reflector located at the second end of the optical waveguide. The end reflector comprises one or more polyhedral lens structures and a diffraction grating. |
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Method of transmitting and receiving data in wireless communication system Invention relates to communication engineering and can be used in a wireless communication system. The method according to one aspect includes a step where a base station transmits downlink data to a first terminal which supports a first system via a first region of a frame, and transmits downlink data to a second terminal which supports a second system via a second region which follows the first region with a frame offset on a time axis, wherein said frame offset is an offset between the start point of the frame for said first system and the start point of the frame for said second system, and said first region includes 9+6* orthogonal frequency-division multiplex symbols. |
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Use: for ultrasonic control of a welded joint of a butt connection of two transverse ends of two metal strips. The substance of the invention consists in the fact that ends of two metal strips are shifted and held between the first and second gripping jaws (2a, 2b), arranged along each of transverse ends, at the same time the first and second gripping jaws have between each other at least such gap, when there is a clearance (54, 55) for passing of the first channel (52) of transmission of incident waves, capable of generating ultrasonic waves on the surface of the first strip, and for passing of the second channel (61) of transmission of waves leaving the surface of the second strip; incident waves of the first channel are generated using the laser pulses in the mode at least specified for application of the third channel of ultrasonic waves generated on the surface of the first strip, passing via the welded joint and reaching to the second channel; on the basis of the stage of analysis (7) of the mode related to pulses, and at least one measurement of a property, such as signature of condition of vibration of the surface of the second strip at the exit of ultrasonic waves into the second channel, they determine characteristics of welded joint control. |
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Connector body is formed from closing convexity (47), protruding towards the direction intersecting the lever rotation direction (51). The lever (51) is formed from a closing protuberance (57), which protrudes towards the direction opposite to closing convexity (47), and is configured for linkage with closing convexity by means of lever rotating (51) towards the position of connection closure. The closing convexity (47) has a slant surface (48) with a smooth slope towards the direction of protruding of the closing protuberance (57), which stretches towards the lever closure (51) towards the closure direction, starting from its top (47a). As soon as the closing protuberance (57) slides along the slant surface (48) outside the top (47a) of closing convexity (47) for its linkage with the slant surface (48), the bar (51) is deflected by the force of rotating towards the closure so that the connecting part to be rested with its end against a part (45) to stop the lever of the connector body. |
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Modified sv f proteins of sv and methods of using them Invention refers to virology, immunology, molecular biology and gene engineering. What is presented is a respiratory syncytial virus (RSV) fused (F) protein for eliciting an immune response, wherein the above RSV F protein contains a deletion of one or more amino acids of a fusion domain, wherein the above fusion domain corresponds to amino acids 137-154 of RSV F wild-type protein (SEQ ID NO:2); and an inactivated primary site of furin splitting, wherein the primary site of furin splitting corresponds to amino acid 131-136 of RSV F wild-type protein (SEQ ID NO: 2), wherein the inactivation is performed by mutation; as well as nucleic acid coding the given protein, a cell, a vaccine composition, a micelle and a virus-like particle. |
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Equipment unit for deflection of drill and completion assembly Equipment unit is designed so that it may be installed in the well bore and comprises surface of the outside wall intended for deflection of a cutter to form a branch hole as well as deflection of at least a part of the component for the completion assembly in direction towards the branch hole. A part of the component for the completion assembly represents an articulation joint used for completion of the side pipe branch and comprises an interrupter and a branch hole, subsystem for temporary plugging of the space between the above surface and a channel wherein the interrupter may be inserted and a bushing fixed to the temporary plugging and capable of shifting by a shutter. The above bushing is designed to prevent entrapment of at least a part of waste in a compactor, at that the above surface may be matched with a shutter and deflect the side pipe branch in direction towards the branch hole of the well. |
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Distributed optical-chemical sensor Invention relates to a sensor system comprising a wave guide. A diffraction lattice is available on a part of the wave guide. Also the wave guide comprises a coating, including polymer. Polymer comprises a chain, where an aromatic group and a chemical group are present, being selected from a group of sulfonyl groups, carbonyl groups, carbonate groups, fluorocarbon groups, siloxane groups, pyridine groups and amide groups. |
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Raw material mixture for obtaining artificial stone Raw material mixture for obtaining artificial stone includes, wt %: Portland cement 28-30, carbon silicides 26-29, iron oxides 1-1.5, water 28-30, cut into 5-15 mm segments asbestos fibre 1-1.5, quartz sand 11-13. |
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Heater for growth of monocrystals from melt by vertical pulling technique Proposed heater is arranged above melt in the area of crystallization front and shaped to ring-like disk. Part-through radial cut-outs are made at inner and/or outer lateral sides of said disc. Part-through radial cut-outs of inner and outer lateral sides of top heater alternate so that radial cut-outs of one lateral side are located between radial cut-outs of the other lateral side. |
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Invention relates to a measurement cable for hydrostatic detection of heights in underground mining. The measurement cable includes a cable strand covered with a cable shell, a hose filled with fluid medium, at least one pressure sensor for detection of pressure of fluid medium, and also pin connection elements, which are located each on one end of the cable strand. |
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System for production of nanofilms of heusler alloys Invention relates to the field of production of nanofilms of Heusler alloys, and due to the presence in them of great magnetocaloric effect it can be used for research and creation of a working body of eco-friendly and highly efficient refrigerators and heat pumps operating near room temperature. In the system for manufacturing nanofilms of Heusler alloys the film deposition on the substrate is carried out in the ultrahigh vacuum using two Nd:YAG lasers by simultaneous pulsed laser deposition from three separate targets made of pure materials. |
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Raw material mixture for concrete production Raw material mixture for concrete production, which contains cement, a fine filler, a plasticising additive and water, additionally contains milled and sieved through net No. 10 mobile phone waste with preliminarily extracted accumulators with the following component ratio, wt %: cement 24-36; fine filler 12.7-17.9; plasticising additive 0.1-1.5; water 18-36; milled and sieved through net No. 10 mobile phone waste with preliminarily extracted accumulators 10-40. |
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Method of control of operating force (versions) and regulated vibrator for its implementation Group of the inventions includes the methods of control of operating force at excitation of vibration oscillations by rotating of two and more unbalanced masses by change of their mutual angular location, and unbalanced regulated vibration exciter. The offered method of control of operating force includes operations of excitation of vibration oscillations by rotating of two and more unbalanced masses, change of their mutual angular location. The named change is performed smoothly, by separate rotating drives by each unbalanced mass at continuous rotating or by combining of moves of two and more drives at continuous rotating. Meanwhile the maintaining of operating force at a constant level is possible at change of frequency of vibration and/or its change at constant frequency. During change of operating force at excitation of simple harmonic motions the unbalances composition is changed simultaneously. The offered unbalanced regulated vibration exciter includes a power shaft, with unbalance, and additional unbalance, installed with a possibility of change of angular position with reference to the first unbalance. The additional unbalance is installed on the additional shaft located axially with the first shaft and equipped with a drive. The shaft drive is made as the differential mechanism, one drive of which is connected to a spider and satellites, minimum amount is per amount of shafts. At least one satellite is connected to the shaft and with the motionless wheel, and at least one more satellite is connected to the respective shaft and movable wheel with own drive. |
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Aluminium paste for silicon solar cells Aluminium paste for silicon solar cells includes particles of aluminium powder, an organic binding agent and glass-frit, and in the paste applied is finely-dispersed aluminium powder, particles of which have a spherical form, and with the application of a combination of aluminium powders with an average size of particles D50 not more than 3.0 mcm and 4.0-6.0 mcm in a ratio of (10:50):(90:50) respectively, with the following component ratio, in wt %: aluminium powder 70-80; organic binding agent 15-30; glass-frit 0-5. As glass-frit a mixture of bismuthate and lead-borosilicate glass with an average size of particles D50 not larger than 10.0 mcm, predominantly 2.0-3.0 mcm, can be applied. The paste can contain metalorganic compounds and/or siliconorganic compounds and/or copolymer in a quantity of 0-2 wt %. The paste can contain nanoparticles of amorphous silicon dioxide, with the size not more than 200 nm and specific surface 100-400 m2/g in a quantity of 0-2 wt %. |
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Activating component carriers in carrier aggregation Invention relates to wireless communication. An exemplary embodiment of the present invention includes transmitting, to user equipment UE, downlink control information (DCI) comprising an indication of an access codeword and an indication that at least one component carrier (CC) is activated for the UE, and receiving, from the UE, the access codeword which is an acknowledgement that the UE has activated the at least one CC. The access codeword is received on an uplink channel which a) is transmitted using said at least activated CC, if there is an activated uplink channel transmitted using said activated CC, or b) is previously activated if there is no activated uplink channel transmitted using said activated CC. In another version of the present invention, DCI comprising said two indications is received from a network, the received indications are used to select and access said at least one CC; and activating the CC is acknowledged by sending the access codeword. |
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Present invention refers to immunology. There are presented versions of human or cynomolgus monkey NR10 antibodies, including the humanised ones. There are described a method of treating or preventing an inflammatory disease mediated by IL-31 overexpression, and a method for producing the NR10 antibody having neutralising activity with using the above antibodies, as well as: using the antibody for preparing a therapeutic agent for the inflammatory disease mediated by IL-31 overexpression. |
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Invention relates to the field of food industry and represents a brewage method involving thermostable protease addition to the wort after the latter filtration but before cooking; protease thermostability means that such protease activity accounts for at least 70% of its activity measured in the following way: protease is diluted till concentration equal to 1 mg/ml in an analytic buffer (containing 100 mmol of succinic acid, 100 mmol of HEPES, 100 mmol of CHES, 100 mmol of CABS, 1 mmol of CaCl2, 150 mmol of KCl, 0.01% Triton X-100) with pH conditioned to 5.5 with the help of NaOH; the protease is pre-incubated i) in ice and ii) for 10 minutes at a temperature of 70°C; the substrate in relation whereto protease displays activity is suspended in 0.01% Triton X-100: for reaction beginning protease is added in an amount of 20 mcl into a test tube and incubated in an Eppendorf thermomixer at 70°C, 1400 rpm during 15 minutes; the reaction is stopped by way of the test tubes placement into ice; the samples are centrifuged in a cold condition at 14000 g during 3 minutes; the supernatant optic density OD590 is measured; the obtained OD590 value of samples without protease is subtracted from the obtained OD590 value of samples treated with protease; protease thermal stability is determined by way of calculation of protease percentage activity in the samples pre-incubated at a temperature of 70°C relative to protease activity in the samples incubated in ice as 100%-activity. |
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Vegf inhibiting stable and soluble antibodies Invention refers to immunology and biotechnology. There are presented version recombinant human VEGF antibodies containing variable regions of heavy and light chains containing complementarity-determining regions (CDR) of rabbit antibodies. There are also presented: recovered molecules of nucleic acids coding the above antibodies; an expression vector containing the above molecule of nucleic acid; and a host cell for expression of the antibody according to the invention, containing the above expression vector. What is disclosed is a pharmaceutical composition containing a therapeutically effective amount of the above antibody and a pharmaceutically acceptable carrier. |
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Invention relates to the field of biotechnology. Claimed is a recombinant plasmid pCHBH for an expression of a sequence, coding procarboxypeptidase B in Pichia pastoris, which has a size of 10466 t.b.p. and consists of XhoI/EcoRI -fragment of DNA of vector pP1C9K with a size of 9246 t.b.p. and XhoI/EcoRI -fragment of DNA with a size of 1220 t.b.p., including a region, coding the signal peptide of α-factor of Saccharomyces cerevisiae, and a synthetic gene of human procarboxypeptidase B with a nucleotide sequence, corresponding to the sequence, represented on fig. 2. In addition, a recombinant strain of Pichia pastoris GS115CPBH - producent of human procarboxypeptidase, obtained as a result of the parent strain transformation by the said plasmid, is described. |
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Invention refers to dentistry. A dental air turbine drill comprises a handle and a head. The head is connected to the handle and consists of the head body and an inner portion integrated into the head body cavity. The head body consists of a wall and a lid. The inner portion consists of a turbine on a connective shaft, a top bearing and a bottom bearing. The top bearing and the bottom bearing are mounted on the upper portion and a lower portion of the turbine shaft on the connective shaft and placed respectively in the head body. The turbine cavity is arranged between the top bearing and the bottom bearing and provided with an air supply duct and an air vent duct. The top air outlet passes above the top bearing. The bottom air outlet passes below the bottom bearing. A neck of the handle is provided within a junction of the handle and the head body. The head body and the handle are plastic. Removable light-emitting diode lamps are provided outside the wall of the head body and surround a pusher. The removable light-emitting diode lamps are connected to a power supply and to a pneumatic switch in the form of a thin film at the bottom air outlet. The thickness of the removable light-emitting diode lamps is small. |
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Method of treating plantar warts Invention refers to medicine, namely to surgery, and can be used in treating plantar warts. That is ensured by administering nicotinic acid and Trental in a therapeutic dose 2 weeks before exposure. Then, a keratous portion of the plantar wart is enucleated surgically in an even layer 2 mm thick to derma and anaesthetised with 10% lidocaine. That is followed by cryotherapy at a temperature of -170°C by three cycles of freezing and thawing of the tissue at 1.5 diameters of the pathological tissue and covering the intact tissue within one procedure. The cryotherapy covering the pathological centre is followed by applying Allomedin gel 1 g per 1 cm of the wart diameter. Thereafter, Gehwol orthopaedic ring plaster is applied so that the papilloma is in the middle of its opening. That is covered with an adhesive plaster to be removed 24 hours later. The wound is washed in flowing water, iodinated to form a dry scab. Gehwol ring plaster is applied for 3 weeks. |
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Invention relates to railway transport, particularly, to rolling stock cars. Proposed car comprises body (102), and suspension system (103) with running gear (104). In compliance with this invention, car incorporates sensor (109) and control unit (107). Sensor (109) registers actual magnitude describing at least one parameter of the car operating conditions. Said parameter describes relative spatial position of sensor (109) first base part (109.9) interacting with running hear one part and sensor (109) second base part (109.5-109.8) interacting with car body (102). Control unit (107) analyzes the faults using the actual magnitude of said parameter. Note here that in compliance with fault analysis at least one preset criterion of fault execution is performed. Control unit outputs the signal testifying the fault is case said analysis showed the fault criterion is observed. |
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Invention relates to machine building, particularly to wheelchair running gear. Chassis wheel has rim on shaft and multiple grousers at rim periphery. Rim is shaped to cylindrical drum with two rows of through holes arranged in generatrix for replaceable resilient grousers fitted in rim holes. Shape and size of resilient grousers extending above the drum can vary as the shape and size of said holes. Rim holes can be folded to taper. |
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Valve for air cushion carrier platform displacement sites and paths Proposed valve comprises body with openings at sidewall and piston. Said piston reciprocates to close of close said windows. Note here that windows are provided with air guide vanes arranged at 1 to 89 degrees to valve body diametrical secant plane extending through the points of vane attachment to said body. |
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Adaptive integrating synchronisation device Invention relates to the field of electric engineering and may be used in control systems for alternating- and direct-current thyristor converters as well as active front ends. The synchronisation device represents a closed integrating self-oscillating system with the scheme of frequency-amplitude correction. The adaptive integrating synchronisation device comprises the first summator (1), an integrator (2), the second summator (3), a relay element (4), three identical synchronising circuits (5)-(7), a logic element (8) of 3 OR function, period-to-voltage converter (9), the third summator (10), an amplitude modulator (11) and reference voltage source (12). |
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Electromechanical transmission of tractor Electromechanical transmission comprises a combustion engine, motor-generator coupled electrically to drive motors (4) opposed in regard to the tractor longitudinal axis. One end of each electric motor shaft is coupled electrically to mechanical transmission of the respective master drive motor of the tractor. The tractor is equipped with connecting power cables, electric control systems, cooling system, hydraulic system for process equipment of actuating devices included into the tractor hardware configuration. Shafts of the engines (4) are parallel to the tractor longitudinal axis and coupled to mechanical transmission of the respective drive motor by cardan shafts (10) to shift mass centre of the electric motors to mass centre of the tractor placed in the centre of the drive motors support surface or close to it. Free ends of the electric motor shafts are coupled to pumps (11) of the process equipment hydraulic system, the above ends of the electric motor shafts are coupled to cardan shafts (10) and pumps of the hydraulic system by controlled fluid couplings (12,13). |
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Invention relates to automotive industry, namely, to tread pattern. Tread section has multiple blocks with slitted drain groove made in at least one block. Said slitted drain groove is shaped to the main wave with at least one section shaped to vertex and one section shaped to recess on tread surface in contact with road. Said slitted drain groove shaped to the main wave represents, also, the set slitted drain grooves shaped to auxiliary, shorter waves. |
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Carrier hybrid drive control device Invention relates to hybrid vehicles. Proposed control device comprises the unit intended for determination of need in acceleration, motion control unit, unit for evaluation of load at carrier, unit for determination of starting speed and ICE starter unit. |
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Invention relates to automotive industry, namely, to tread pattern. Tire 1 comprises: circular groove 12 made in crown zone, tread runner 22 divided by said groove 12 and crosswise grooves made at tread runner. Crosswise grooves comprises first crosswise groove 32 dividing the tread runner into several blocks and second crosswise groove 51 dividing the block 42 separated by first crosswise groove into block first and second parts 61, 62. Circular groove part depth in contact with second block is smaller than that of circular groove in contact with first block. |
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Invention relates to machine building and can be used in heavy duty belt and drum brakes of draw-works winches. The method is consists in that depending on geometrical parameters of disks and angle of wrapping by the brake band of the working surface of the sheave in the given frictional assemblies the relations of static coefficients of mutual overlap are determined. The coefficients of mutual overlap are characterized by the areas of overlapping of strips entering and slack branches of the band of the working surface of the brake disk, which are equal to ratio of unit loads occurring on disks of branches, on the value of which one can judge, how much more disks should be on the entering branch compared with the slack one. |
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Aircraft has fuselage and swept wing configured for laminar airflow at cruising flight, convex-concave airfoils that feature definite magnitudes of depth, chord and shape along wing span. Wong leading edges are configured to influence the laminar air flow. Maximum depth-to-chord ratio along wing span is related to Mach number of cruising flight. Every version of aircraft is characterised by a definite wing profile selection. |
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Aircraft with lambda-like wing configuration Aircraft with lambda-like wing configuration comprises fuselage (1), power plant (5), first pair of sweepback airfoils (2) connected to fuselage (1) front section, second pair of sweepforward airfoils (3) connected to fuselage (1) rear bottom section at fuselage (1) point directed to stern from the joint between sweepback airfoils (2), and third pair of, in fact, vertical airfoils (4). Wing tips of sweepforward airfoils (3) are connected to bottom sections of sweepback airfoils (2) at mid point thereof by vertical airfoils (4). Sweepback airfoils (2) feature larger elongation than that of sweepforward airfoils (3). |
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This craft comprises fuselage with cockpit and passenger cabin, rear screw plant, front and rear undercarriage wheels and release and retraction mechanisms, folding RH and LH wing planes and tail-end. The latter is jointed to fuselage by hinges. Fuselage has isolated compartments for mid engine, rear screw drives and rear undercarriage wheels. Nose compartment and two streamlined windows above cockpit for control and observation at takeoff and landing. Take-off-landing gear is arranged at fuselage centre and equipped with two retractable pairs of legs with wheels and damping props. The latter are arranged as-folded in lateral compartments between cockpit and passenger cabin. Skis as-folded are located in boxes ahead of wheels. Wing planes have leading and trailing struts, screw plants and engines located at the front of root sections. Wing planes and tail part with control tail unit can be folded by cable mechanisms for conversion into surface carrier. |
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Method for making baseplate tray Stock tray is used to contour a jaw anatomical pattern. That is followed by making a stone cast after the contoured pattern. Expected trays borders are marked on the stone cast. A recess is created on the contoured pattern where a handle of the baseplate tray is supposed to be. A wax plate 0.5-1 mm thick is crimped on the stone cast over the whole surface along the borders of the expected baseplate tray. That is followed by placing thermal mass vertical bars 2 mm high on an alveolar crest within canines and first molars. Quick-setting plastic paste is further prepared. The above paste is applied on the stock tray with the anatomical pattern, and the stock tray with the pattern and plastic paste are pressed against the stone cast with wax. Herewith, 10-12 minutes are left until the quick-setting plastic polymerises completely. The finished baseplate tray with the handle is removed. Its borders are processed. |
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Drive for hybrid transport facility Invention relates to device that drives hybrid transport facility. Proposed drive system comprises ICE, motor, set of storage batteries and transmission. The latter comprises two drive shafts, two gearboxes and two timing units. When carrier is driven by second gear selection by second timing unit, pre-shifting to first gear is performed by first timing unit. Gearshift chart has the lines of up and down gears. Note here that said lines have pre-shifting to next gear before up and down shifting. |
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Method for prevention of postoperative inguinal wound abscess Method refers to medicine, namely to surgery. A cavity of the lesser pelvis is washed with antiseptic solutions through two perforated tubes. One tube is placed in the pelviorectal space in the more proximal direction from the levators. The second tube is inserted into subcutaneous fat in the more distal direction from the levators. The perineal wound chamber is washed with the antiseptic solution in a single fraction amount of 50-60 ml. That is followed with washing successfully through one of the tube ends with the second end hermetically closed. The wound hydraulic compression of the antiseptic is generated. A clamped end of the tube is opened, and the antiseptic is released. The residual content is completely aspirated. The wounds are flow-through washed daily once a day compression-free starting from the 3rd-4th up to 9th-10th day. |
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Cryogenic tank and space launcher with such tank Invention relates to aerospace engineering, particularly, to rocket fuel storage tanks. Space launcher comprises cryogenic tank including shell, one web (limiting top and bottom fluid chambers) with central opening (communicating said fluid top and bottom chamber) vent channel with case, retaining barrier (the wall) or mechanical limiter and openings in the web. Web openings prevent vapour displacement from bottom to top chamber, prevent or limit fluid lift from bottom to top chamber. |
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Mobile communication method and system Mobile communication system includes an MME (mobility management entity) in a visitor network of UE N1 (mobile station N1) acquiring SRVCC (single radio voice call continuity) capability information of the UE N1 and notifying an HSS (home subscriber server) of the SRVCC capability information of the UE N1 in an attach process or location registration process of the UE N1, and an ATCF (access transfer control function), which controls an ATGW (access transfer gateway), acquiring the SRVCC capability information of the UE N1, in a registration process of the UE N1 with IMS. |
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Invention relates to stop valves and is designed to shut off and control the various medium flows. The ball valve contains the body with input and output branch pipes, ball hollow plug with the shaped central through passage hole, pressed to ball plug input and output seats installed respectively at output and input sections of input and output branch pipes, and spindle, conjugate with the ball plug, where the handle is fixed. The projection of through passage hole to the plain located perpendicularly to the side walls of the through passage hole, has mushroom shape. "Hat" of this mushroom shape is made with the rounded edges bent towards "leg" and is formed by a convex circular arc. The rounded edges formed by an circular arc, conjugate with "leg" concaved inside "hat" of the curve smoothly conjugate with "leg", placed horizontally, smoothly constricted from "hat" to "leg" base, made in the middle part with constant width. The "leg" base is made wider than a middle part of "leg" and is formed by a convex circular arc with rounded along the convex circular arc by edges smoothly conjugate concave circular arcs with the middle part of "leg". The through passage hole is made symmetrically with reference to its direct-axis. |
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Invention relates to the control unit for the fluid medium flow. The regulator (100), contains the valve body (102), forming a path for passing of fluid medium flow (108), body of a power actuator (106), connected to the valve body, tubular control element (130), located, at least, partially within the envelope of the power actuator and adapted to movement with reference to the body of the valve for regulation of fluid medium flow through the path of fluid medium flow, central stem (186), located, at least, partially within the tubular control element and fixed to the envelope of the power actuator, first spring seat (188), located within the tubular control element and fixed to the central rod, second spring socket (190), located, at least, partially within the tubular control element and pre-determining the position of the hole, through which the central rod passes, and spring (193), located between the first and second spring seats, spring adapted to deflection of the tubular control element in a pre-determined position with reference to the regulator body, meanwhile the second spring seat contains a connecting piece of the spring seat (200), fixed to the control element, and the ring of the valve pocket engaging the spring and adapted to the shift with reference to the connecting piece of the spring seat for spring self-equalisation within the tubular control element in a similar way. |
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Method to start up internal combustion engine and starter for its realisation Invention relates to the field of propulsion engineering, namely, to start-up of piston internal combustion engines (ICE) of transport machines. The substance of the invention consists in the fact that the first electric motor 1 is used to speed up a flywheel 2, and then an electromagnetic coupling 3 is switched on, transferring torque from the flywheel 2 to the ICE shaft through it. Simultaneously with speeding of the flywheel 2 they rotate the ICE shaft by the second electric motor 6, besides, at the first moment of time the electromagnetic coupling 3 is shortly started, provided that the rotor of the second electric motor 6 is fixed. At the following second moment of time the electromagnetic coupling 3 is started, provided that the average speed of rotor rotation in the second electric motor 6 exceeds the specified level, in the opposite case the electromagnetic coupling 3 is switched on at the following third moment of time. The starter comprises the first electric motor 1 with the flywheel 2, connected via the electromagnetic coupling 3 and the reducer 4 with an output shaft, on which a driving gear 5 is installed. Besides, the reducer 4 is placed between the electromagnetic coupling 3 and the driving gear 5, and also the second electric motor 6, the rotor of which is installed on the shaft that connects the electromagnetic coupling 3 and the reducer 4. |
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Invention is a recombinant plasmid DNA pET3.54, encoding the polypeptide FN3.54, interacting with human tumour necrosis factor. The present invention also discloses the recombinant strain of bacteria Escherichia coli BL21(DE3)/pET3.54 - producer of the polypeptide FN3.54, interacting with human tumour necrosis factor. |
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Composition for treating disease Present invention refers to biotechnology and represents a pharmaceutical composition applicable for treating a rheumatic disease and containing the humanised anti-CD4 antibody able to activate CD4+CD25+ regulatory T-cells, and methotrexat. The present invention also discloses a kit and a method of treating the rheumatic disease with using the above pharmaceutical combination and the above kit. |
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High-temperature semiconductor pressure converter based on polysilicon-dielectric structure Invention relates to the field of measurement equipment, in particular, to converters of low pressures, and may be used in development and manufacturing of small-sized semiconductor pressure converters that are operable under higher temperatures. Substance: a semiconductor pressure converter comprises an elastic element (1), made from silicon with a surface coated by an insulating layer of silicon dioxide (2), where strain gauges (3) are formed from polycrystalline silicon, combined with the help of switching buses (4) into a multi-element bridge circuit (5). The circuit (5) comprises three measurement bridges, each comprising four strain gauges (6) of identical rating, and four additional strain gauges (7), the nominal resistance of which is four times less than the resistance of strain gauges (6). Assemblies of measurement diagonals of each bridge are serially connected to each other, and additional strain gauges (7) are connected into circuits of power supply of the first and third bridges so that they form an open measurement bridge, arms of which are connected to three closed bridges. The output voltage of the circuit is taken from extreme assemblies of the measurement diagonal of the first and third bridges. |
Another patent 2551242.
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