FIELD: gyroscopy; inertial control systems of gimballess objects. ^ SUBSTANCE: proposed angular-rate sensor on base of modulation gyroscope has rotor made in form of parallelepiped on elastic equal-rigid suspension placed in sealed evacuate chamber rotating together with rotor, gas-dynamic spherical supports, engine, torque sensor brought of evacuated space, information reading and rotor control u...

FIELD: electric engineering. ^ SUBSTANCE: contact unit and electromagnet coil can be used for making contact of electromagnet valve with electronic control unit disposed close to hydraulic valve unit. Electromagnet valve with electromagnet coil and electromagnet core protrudes from side wall of valve unit. Contact elements 8 are disposed in edge area 7 of electromagnet coil 5 turned to valve unit ...

FIELD: electrical engineering; manufacture of positive plates for vehicle lead batteries. ^ SUBSTANCE: newly introduced in proposed active material for positive plates of lead batteries that incorporates lead oxides, lead sulfate, tin sulfate, and metal lead are polyacrylonitrile (nitronic) rubber fiber as binder, proportion of ingredients being as follows, mass percent: lead oxide, 71.8 - 85.0; l...

FIELD: oil and gas industry, particularly to stimulate oil production. ^ SUBSTANCE: oil production is performed along with controlling of oil production parameters and speed of submersible pump electromotor rotation to maintain optimal values of oil production process parameters. Liquid level in well is chosen as the main oil production process parameter. Volume of liquid to be produced is chosen ...

FIELD: medical equipment, applicable for treatment of various inflammatory diseases. ^ SUBSTANCE: the device has a noise current generator, catheter, series-connected personal computer, control unit and a filter unit, whose input is connected to the output of the noise current generator, the output is connected to the catheter, and the personal computer is provided with a dialogue software of expe...

FIELD: fluid-jet accelerometers for combination control systems of flying vehicles. ^ SUBSTANCE: proposed accelerometer has pendulum with inertial mass and two fluid-jet differential amplifiers connected in series and provided with two channels; first output channel of second amplifier is connected with first bellows on side of its stationary part and its movable part is rigidly connected with mov...

FIELD: well drilling, possible use during transfer of measured face information during drilling through hydraulic communication channel. ^ SUBSTANCE: device contains cylindrical body with electronic unit for geophysical research, power source unit, power controller and executing mechanism mounted in it, executing mechanism includes spring-loaded locking valve, connecting tubular space of drilling ...

FIELD: polymer materials. ^ SUBSTANCE: invention relates to matrix resin composition for carbon fiber-reinforced plastic capable of acquiring desired shape. Composition contains bifunctional or trifunctional liquid diisocyanate, bifunctional polyol, and bifunctional chain elongator containing group with active hydrogen atom at molar ratio of functional groups of diisocyanate, polyol, and elongator...

The invention relates to an adjustable bed, which comprises a frame (1), a mattress support, a head end member (2) and a foot end member (3). The frame (1) comprises two main parts (6, 7) articulated (8) to each other for turning the frame alternatively to its usage position and its transport and storage position. To easily turn the bed between said positions, the head end member (2) is articulate...

FIELD: fasteners accessible at one side and provided with bush and rod which are mounted by applying axial force between rod and bush. ^ SUBSTANCE: proposed fastener consists of two members; it is used for fastening various parts; fastener has hollow bush with hear of enlarged diameter at end opposite to bush head with holding section of lesser diameter located behind. Shearable ring is adaptable ...

FIELD: manufacture of iron or steel. ^ SUBSTANCE: method comprises heating ore using reducing gas produced from coal inside the reactor made of a stage for heating and provided with fluidized bed, reducing into sponge iron at least in one reactor made of a reducing stage and provided with fluidized bed, supplying the reducing gas through the pipeline from the stage of reducing to the stage of heat...

FIELD: engineering of systems and devices for transferring data, used for transferring or recording, for example, music. ^ SUBSTANCE: in case of transformation of content data, received from data transfer device at the side of primary data carrier to data recording device for recording content data onto secondary data carrier, data compression system and bit transfer rate, appropriate for data rec...

FIELD: environmental protection; methods of synthesizing of the oxidizing agent and its applications. ^ SUBSTANCE: the invention is pertaining to the field of environmental protection, in particular, to the method of synthesizing of the oxidizing agent and its applications. The method of synthesizing of the oxidizing agent may be used at purification of the potable water, waste waters and the grou...

FIELD: methods and devices of desalination of the sea water. ^ SUBSTANCE: the invention is pertaining to the method of desalination of the sea water by the distillation of the sea water and to the plant for its realization. The most simple and accessible method of desalination of the sea water is its evaporation and distillation, at which the dissolved mineral substances contained in the sea water...

FIELD: alcohol production. ^ SUBSTANCE: claimed method includes mixture preparation, cooking of starch-containing raw materials, saccharification thereof, addition of proteolitic enzyme preparation neutrase in amount of 0.5 PSU/g of raw materials at 53-55°C for 22-25 min, fermentation and ethanol recovery from beer by beer rectification. ^ EFFECT: alcohol production with increased yield and improv...

FIELD: cleaning gas mixtures from CO2 by multi-stage absorption method; chemical and oil-and-gas industries. ^ SUBSTANCE: proposed method includes absorption of CO2 from gas mixture by means of water in four absorbers (3,4,5 and 6) interconnected in succession. Water is fed to absorbers in parallel by means of one pump (7). Gas mixture to be cleaned contains 60-70 mass-% of CO2. Diameters of absor...

Disclosed herein is a plate-shaped heating panel having connecting members fastened to each other by means of resin. The heating panel comprises upper and lower plates integrally formed to face each other so as to form an inner fluid pathway in which heating water flows, a plurality of connecting members, each symmetrically extending from the upper and lower plates toward the lower and upper plate...

FIELD: sealing devices, particularly adapted to lock doors or containers. ^ SUBSTANCE: sealing device comprises body adapted to receive bolt body so that the bolt is restricted from removal from the body. The body comprises cup for bolt arrangement, resilient clamp located inside the cup, which is situated behind bolt ledge. The clamp also comprises head and legs connected with the head. The head ...

FIELD: reusable sources of primary power supplies. ^ SUBSTANCE: proposed device designed for charging and trickle-charging all types of storage batteries rated at 3 to 9 V and up to 2.5 A-h has case accommodating solar batteries and adapter incorporating shell with built-in socket of motor-car cigarette lighter type. Socket shroud and terminal function as leads for connecting load through adapter....