FIELD: transport engineering; automatic gear shifting in automatic and semi-automatic transmissions of vehicles with gear ratio changer operated by DC motor. SUBSTANCE: current in drive motor is controlled by microcontroller which determine whether gearshift mechanism encounters with obstacle (stops) at gearshifting, or not. Microcontroller is programmed for control of value (frequency) of voltage...

FIELD: oil and gas production industry. SUBSTANCE: this is for checking direction of drill-hole or position of drilling tool in process of drilling. In operation of instrument, measured are values of seeming accelerations and projections of angular velocity in axes of instrumental trihedron by means of three single-axis accelerometers and two three-stage gyroscopes installed in body of inclinomete...

FIELD: oil and gas production industry. SUBSTANCE: this is used for checking technical conditions of casing strings in drill-holes. Device has ground surface equipment, communication cable and down-hole instrument with head-piece for connection of communication cable, measuring levers with units for their opening and pressing against string being investigated. Mounted on body of down-hole instrume...

FIELD: this relates to geophysical investigation. SUBSTANCE: according to design, controlling signal in multiplexer of bottom-hole part is formed from combination of direct and alternating voltages which are formed in feed shaper and controlling signals of ground surface part according to signal from processor and are transmitted through two communication lines. Processor operates according to pro...

FIELD: wind-power engineering. SUBSTANCE: plant has several wind-power units each incorporating windmill coupled kinematically with compressor, as well as set of pipings for compressed air supply from wind-power units of turbines kinematically coupled with electric generators; it is also provided with flywheels having blades and additional compressors kinematically coupled with flywheels through e...

FIELD: systems of inertial control over objects. SUBSTANCE: given gyro incorporates case, rotor and angle pickups anchored in rotating ampule, electric motor drive, high-speed gas-dynamic bearings which bearing surfaces are made hemispherical, device transmitting information from pickups to case and device transferring energy from case. Mobile elements are manufactured in the form of two flanges r...

The invention relates to a method for resetting a processor, and a watchdog for generating a reset pulse to a processor which can initialize itself and which sends acknowledgement pulses at predetermined intervals to the watchdog comprising transmission means (5) for generating and transmitting reset pulses to the processor. The watchdog comprises counter means (7) for counting the number of reset...

FIELD: production of building materials for making heat-insulated walls, ceilings, partitions, etc. SUBSTANCE: proposed material comprises binder and fibrous filler. Said binder comprises, wt.%: water glass 50-60, sodium aluminate 25-30, water 10-25. Said fibrous filler comprises straw of cereal crops and fur processing wastes in form of wool and chopped fur clippings, said components being taken ...

FIELD: manufacture of heavy-current superconductors for large magnetic systems. SUBSTANCE: individual conductors carrying superconductive fibres are subjected to flattening, are assembled on multilayer workstock in jacket made from stabilizing material and are deformed to required size by rolling with reduction from 50 to 60%. EFFECT: increased productivity of process of manufacture of ribbon supe...

FIELD: oil processing. SUBSTANCE: additive combinations comprise polymer having repeated unit with formula or together with comb-like polymer having aryl groups. Said additive combinations are used for improvement oil and mazut compositions. EFFECT: improved properties of oil and mazut compositions. 9 cl, 4 tbl

FIELD: filtering elements produced by winding threads onto perforated sleeve. SUBSTANCE: winding of endless thread onto a sleeve rotating round its axis is accompanied by simultaneous displacement of the thread along the sleeve axis with specified constant relation between the angular speed of the sleeve rotation and the speed of the thread reciprocation along the sleeve axis. When diameter of win...

FIELD: agriculture; animal husbandry building practice. SUBSTANCE: proposed composition comprises shungisite mineral, limestone, bitumen and bactericidal preparation. EFFECT: 1) floors made of proposed composition improve sanitary and hygienic conditions in production area; 2) they provide comfort for animals; 3) lower expenses for taking care of animals. 2 tbls

FIELD: production of building materials. SUBSTANCE: similarly to conventional feedstock mixtures used for producing heat-insulating materials, proposed mixture is based on water glass, ash resulting from operations of thermoelectric plants and additives, latter being constituted by wastes resulting from paper-and- pulp production and from wool processing industry. Inventive novelty of proposed mix...

FIELD: ceramic products for use in manufacture of filters and catalyst carriers for metallurgy, chemical industry and mechanical engineering. SUBSTANCE: proposed feedstock composition comprises following components, wt.%: roasted talcum 16-20, alumina 9-12, clayey component (i.e. clay + kaolin) 34-38, quartz sand 17-19, feldspar 11-13, porcelain scrap 4-5. EFFECT: products made of proposed composi...

FIELD: building industry. SUBSTANCE: raw mixture containing lime binding agent, siliceous component, gypsum dihydrate, aluminium powder and water has additionally mother liquor. Magnesial lime is used as lime binding agent. Mixture has the following ratio of components, %: magnesial lime 15.94-22.36; siliceous component 44.7-49.4; gypsum dihydrate 0.65-0.91; aluminium powder 0.06-0.1; mother liquo...

FIELD: construction engineering. SUBSTANCE: this is line of new building materials comprising ash-slag resulted from burning refuse and one kind of industrial waste with general content of CaO+MgO of at least 35% used as binding component and also alkali inclusion (industrial waste as regular material) with pH of at least 11 used as activator of chemical process in interaction of two aforesaid ini...

FIELD: perfume-and-cosmetic industry. SUBSTANCE: cream has the following ratio of components, mas. %: emulsion wax, 2.0-5.0; cosmetic stearin, 2.0-5.0; distilled monoglycerides, 1.0-3.0; water-free lanolin, 1.0-4.0; olive oil, 9.0-14.0; deodorized mink fat, 3.0-6.0; distilled glycerine, 2.0-5.0; triethanolamine, 0.1-1.0; glucosaminoglycanes from man's placenta, 0.05-0.5; propyl ether of paraoxyben...

FIELD: medicine, urology. SUBSTANCE: patient is injected intramuscularly or as enema 1.5% or 0.5% DNA sodium salt solution (derinate) at approximately 20 days of therapy course. EFFECT: higher efficiency of therapy, decreased termes of therapy course.

FIELD: medical engineering. SUBSTANCE: device has chamber provided with means for grinding rough particles, and mouthpiece. The grinding means is produced as at least one breaking plate. At least one passage is between the breaking plate and the chamber wall. EFFECT: enhanced quality of procedures. 17 cl, 13 dwga

FIELD: building practice; application of protective coatings onto structures exposed to attack by biologically aggressive media. SUBSTANCE: proposed concrete mix has following composition, wt.%: Portland cement 27.2- 38.6; sand 38.6-55.36; micronized silica 3.86-3.87; C-3 0.3-0.31; biocidal additive 1.16-1.18; glass fibres 1.16-1.93, water being balance. EFFECT: proposed mix is particularly useful...