FIELD: tire industry, in particular, equipment for molding and vulcanization of pneumatic tire casings. SUBSTANCE: the mould for automobile tires, having a tire tread, two side walls and two asymmetric beads, contains two metal moulds for molding of the ou7ter surface of each side wall and molding of the external part of each bead up to the lower boundary of each bead. The two metal moulds are mad...

FIELD: shoe industry. SUBSTANCE: nonwoven material and insole manufactured therefrom are made from fibers joined by needle punching. Fibrous mixture comprises 20-30% of "core-shell"-type bicomponent polyester fibers, whose polymeric shell has melting temperature essentially lower than polymeric core; 25-40% of absorbing fibers, and 30- 55% of polypropylene or polyamide fibers. Absorbing fibers are...

FIELD: oil production, operative control over discharge of oil and gas condensate wells in systems of sealed gathering. SUBSTANCE: process includes filling of measuring vessel of calibrated volume of with well product while gas line is open to collector and fluid discharge line is closed, determination of hydrostatic pressure when height of fluid column, excessive pressure, temperature, rate of fl...

FIELD: oil production, operative estimation of product discharge of oil and gas condensate wells in systems of sealed gathering. SUBSTANCE: process includes determination of filling time of calibrated volume of measuring vessel with well product, of hydrostatic pressure when height of liquid column by oil, water and gas are known on basis of generated data and known densities of oil and stratal wa...

FIELD: machine elements; drives for automatic control systems in space engineering. SUBSTANCE: proposed electric drive has housing with the following members mounted inside it: electric motor, reduction gear from n (n= 1,2. . .) gear wheel trains, output shaft, main hysteresis brake, additional hysteresis brake and shaft in bearings mounted in housing of main hysteresis brake. Gear wheel is rigidl...

FIELD: automatic teller machines. SUBSTANCE: device for executing financial operations of automatic teller machine that provides communication between its user in one establishment and teller machines of other establishments has main computer, Hyper-Text Transfer Protocol (HTTP) server, financial operation executing function device, computer, and software. Operating process of automatic teller mac...

FIELD: electronic engineering; color alphanumeric and video information display devices. SUBSTANCE: high uniformity of glow of gas panel display elements is attained due to anodes made for instance from aluminum or chromium in the form of solid thin-film coating applied to additional insulating barriers formed on lower insulating plate and on lower insulating plate within display elements; phospho...

FIELD: chemical current supplies; lead accumulators. SUBSTANCE: proposed accumulator has negative and positive plates with separators in-between and electrolyte; press-fitted in positive plates is oxide-resistant synthetic cloth in the form of elastic knitted fabric capable of expanding in width by 200-250% and having 170-200 holes (stitches) per 1 cu. cm. Knitted fabric is used in the form of rol...

FIELD: food industry. SUBSTANCE: invention relates to film that can be used as envelope for foodstuffs. Film is made of thermoplastic mixture that comprises: (a) thermoplastic starch and/or thermoplastic starch derivative; (b) at least one polyester urethane consisting of segments of solid polyurethane and soft polyester disposed in alternating sequence being weight ratio (a) : (b) is in the range...

FIELD: polymers. SUBSTANCE: invention relates to heterophaseous polymeric compositions showing high stability against ageing under condition of low temperature and humidity. Composition contains starch, 30-90 wt.-% of thermoplastic polymer as measured to starch mass that is incompatible with starch and plasticizing agent. Starch forms the disperse phase and thermoplastic polymer forms the continuo...

FIELD: power engineering. SUBSTANCE: method involves use of following procedures: magnetic field of stator revolves due to traveling thermal wave that transfers definite regions of superconducting diamagnetic part of stator into usual non- superconducting state for the time being. Shaft torque is set up due to interaction between revolving magnetic field of stator and running region of rotor. EFFE...

FIELD: stomatology. SUBSTANCE: adhesive composition contains mixed salts of alkyl vinyl ether/maleic acid copolymer wherein cation constituent can be zinc cation; cation selected from group containing: iron, boron, aluminum, vanadium, chromium, manganese, nickel, copper, yttrium, titanium, and their mixtures; free acid component; adhesion-effective amount of magnesium cation; and adhesion-effectiv...

FIELD: method and device for application of pattern on elastic sheet. SUBSTANCE: the method provides for the use of laminated material containing the layer of the pattern and the carrier layer with an adhesive layer connecting them, in which the elements included in the composition of the mentioned pattern are cut out in the pattern layer of laminated material with the aid of a cutting tool, after...

FIELD: computer networks. SUBSTANCE: system circuit has local processor center, remote processor center, and center-to-center interconnection circuit; each local processor center has local interconnection circuit, processor, system memory, and controller; mentioned controller discards data received from remote processor center in response to request provided response to this request received in lo...

An acidic aqueous solution containing a water soluble trivalent chromium compound is provided with a additive for improving corrosion resistance and reducing precipitation of trivalent chromium over time. A suitable additive is nitrilotris (methylene) triphosphonic acid (NTMP).

This invention relates to an intervertebral motion disc having two motion surfaces and an open channel.

FIELD: organic chemistry, antibiotics, chemical technology. SUBSTANCE: invention relates to 12,13-dihydroxy-derivatives of tylosin of the general formula (I) wherein R is oxygen atom; R1 means CHO, CH=NOH, CH(OCH3)2; R2 is hydrogen atom, micarosyl of the formula ; R3 means N(CH3)2,NO(CH3)2, means double or simple bond, to new semi-synthetic compounds of macrolide class and to method for their prep...

FIELD: radio electronics, communications, information science, television, interactive television, video telephony, and video conference communications. SUBSTANCE: signals for requesting presentation of video information for single user and/or group of users is shaped according to signals arriving from sensor that functions to evaluate characteristics of at least one user s eye including resolving...

FIELD: medicine; medical engineering. SUBSTANCE: device has polymer film having upper and lower flat surfaces forming a set of apertures a part of which has aperture area having higher wettability then the part of the upper surface of the polymer film. EFFECT: wide range of functional applications as surgical material and as means woman hygiene, absorption cushions. 45 cl, 3 dwg 2 tbl