FIELD: textile industry. ^ SUBSTANCE: nonwoven laminated material suitable for making heat-insulation insertions in clothing for elevated or reduced temperatures, in particular employed in construction work or for sleeping-bags, contains a series of interconnected layers made from fibrous mix of genuine and/or synthetic fibers and also at least one skeleton layer located outside or inside material...

FIELD: petroleum industry. ^ SUBSTANCE: the invention is dealt with petroleum industry and may be used at development of oil-pool. The method ensures a possibility of definition of the water water-encroached seams and increase of production rate of a deposit at the expense of realization of water-insulating operations. Substance of the invention: the method provides injection of the working agent ...

FIELD: boring. ^ SUBSTANCE: the invention is dealt with fields of boring and may be used for measurement of a borehole length in the process of boring. The device contains a laser ranger installed on a derrick and directed onto the optical reflector installed on the elevator of the pulley-block system. The laser ranger is installed in the upper part of the derrick with a capability installed of or...

FIELD: control of boreholes parameters. ^ SUBSTANCE: the invention is pertinent to the field of the boreholes parameters control and may be used for a remote measurement of a dynamic level of liquid in the gas-lift boreholes. The problem of the invention is to increase efficiency of the measurements. The method includes transmission of a direct acoustic signal, reception of a signal reflected from...

FIELD: wind power engineering. ^ SUBSTANCE: invention is designed for converting wind energy into electric energy. Proposed windmill electric generating plant contains power set with air turbine mechanically coupled with generator, turbine contraction outer envelope, diffuser. According to invention, power set has at least two additional radial contractions with narrowing compression chambers in d...

FIELD: heat power engineering. ^ SUBSTANCE: invention can be used for heating and not water supply of different buildings. Proposed wind heat generator contains water heat accumulator, electrode boiler, its power supply circuit and windmill. Generator is provided with mechanical heater in form of agitator with movable blades, each pair of blades being made as centrifugal governor with springs of d...

FIELD: color information display engineering. ^ SUBSTANCE: proposed color information display panel affording high contrast and facilitated data input process uses various types of pixels. When light-emitting surface of pixel is shaped as parallelogram, adjacent pixels of same color of glow through screen vertical line are disposed in mirror symmetry relative to boundaries of adjacent lines. ^ EFF...

FIELD: electrical engineering. ^ SUBSTANCE: maximum flow rate of each component in process and facility to prepare and supply multicomponent working gas into discharge space of gaseous-discharge device is limited in advance right in conduits feeding components with the help of restricting members, for instance, nozzles with selection of their hydraulic resistances in correspondence with proportion...

FIELD: instrumentation engineering, quality inspection of gaseous-discharge devices with cold cathode. ^ SUBSTANCE: electric discharge is excited in helium-neon laser, current on its cathode is controlled and parameters of its variable component are recorded. Forecast service life of laser is established on basis of processed data of dependences in function on time of inspection. Average current o...

The invention is intended to hold the shaft of an Umbrella, canopy or garden torch etc. securely through a deck or table to provide shade or shelter. The device is portable and can be attached 1v most wooden or composite plank style decks, tables, docks etc. The device is particularly well suited for camping or boating excursions as it i s small and lightweight. It replaces the much heavier and bu...

The invention is intended to hold the shaft of an Umbrella, canopy, garden torch etc. securely to the edge of a deck or table. The device is portable and requires no tools for portable attachment to most decks, tables, docks etc. The device is particularly well suited for camping or boating excursions as it is small and lightweight. It replaces the much heavier and bulkier water-filled plastic or ...

Polyamide powder (A) for cosmetic use is adjusted to pH 4-7 by an adding a buffer system.

The invention relates to a dental ceramic comprising a sintered body that has a share of more than 90% by weight hydroxylapatite (HA; Ca5(PO4)3OH). The ceramic is easy to produce and highly stable, and in addition offers a natural-looking appearance if the sintered body is anisotropic.

The present invention relates to the use, in humans, of inactivated parapoxviruses for the prophylaxis and treatment of diseases which are accompanied by an increased deposition of collagen, with it being possible for both internal organs, such as the liver, and the skin and its appended structures, to be affected. The invention relates, in particular, to liver fibrosis and/or liver cirrhosis cons...

FIELD: development of gas-hydrate deposits . ^ SUBSTANCE: the invention presents a method of thermal development of deposits of solid hydrocarbons and it is dealt with the field of development of deposits of hydrocarbons, in particular - gas-hydrate deposits. The technical result of the invention is provision of an intensification of processes of a heat transfer between seams and reduction of cost...

FIELD: glass industry. ^ SUBSTANCE: invention relates to surface treatment of glass by coating it from liquid phase, in particular to technology of forming tonic coatings on hardened glass articles, which invention may be used in manufacture of tonic, light- and heat-reflecting hardened glass employed in motor car and building industries as well as when applying ornamental drawings onto hardened g...

FIELD: mounting means for valves. ^ SUBSTANCE: mounting cap has skirt part slightly inclined in radial direction towards vertical body. Outer surface of skirt part edge is beveled. ^ EFFECT: saving of outer skirt edge integrity during aerosol cylinder assemblage, provision of reliably gasket fixation and increased quality of aerosol cylinder assemblage. ^ 6 cl, 6 d

FIELD: optical recording. ^ SUBSTANCE: proposed optical medium has user data zone and end zone with grooves made therein and areas in-between. Curvatures are formed on at least one side surface of grooves in user data zone and end zone so as to ensure that their characteristics were different for user data zone and end zone. Such measures make it possible to prevent deviation of optical head unit ...

FIELD: manufacture of building materials. ^ SUBSTANCE: water-based foaming agent comprising surfactant (2-8%) is supplemented by silica gel as additive (10-90%). Agent may be used to manufacture of materials and articles with elevated hollow-space contents for manufacturing hollow building materials. ^ EFFECT: increased viscosity of process foam used in manufacture of hollow building materials. ^ ...

FIELD: welding processes and equipment, namely welding bellows and membrane units. ^ SUBSTANCE: method comprises steps of overlap assembling (with tightness) of parts having large thickness difference; igniting welding arc at side of thin-wall part; burning opening in said part; through formed opening melting surface of thick-wall part and creating on it second welding bath; moving electric arc ov...