FIELD: metallurgy. ^ SUBSTANCE: method includes introduction at the first stage into basic melt of alloying carrier, which are melted and then recovered with receiving of the first pre-alloyed melt at additional reductant supply, recycling slag and/or slag-forming and power sources, and also under the influence of top and subsurface blowing by oxygen-containing medium. At the second stage into the...

FIELD: mining. ^ SUBSTANCE: method includes drilling of pressure and producing wells, pressurising of replacing agent into pressure wells and withdrawal of fluids through producing wells. According to the invention there is foreseen a hydro-break; for this purpose an indicator fluid not reacting with formation water, oil and host rock is pumped into well under pressure. Relative to the said well a...

FIELD: mining. ^ SUBSTANCE: invention is designed for characterisation of space position of boreholes in directional drilled, deep and trial wells. The device consists of a frame in form of a hermetic chamber rotating on supports, of a source of power in form of a tank with compressed air eccentrically secured in the frame and of a fluid oscillator (FO); the said oscillator has a feeding nozzle co...

FIELD: mechanics, electrical engineering. ^ SUBSTANCE: proposed solar-wind power generating plant comprises the first electrical generator with a stator and rotor, windmill with its blades coupled with the aforesaid rotor and a solar battery. The stator is fitted inside the hollow rotor. The plant housing represents a rotary cylinder linked, via a thrust bearing, with the pole. A confuser is mount...

FIELD: transport. ^ SUBSTANCE: proposed gearbox incorporates an input and output shafts running in bearings and a lay shaft arranged parallel to the said input and output shafts. The output and lay shafts are furnished with the supports in the gearbox housing intermediate wall. The input shaft rear end is fitted in the output shaft end. The input shaft comprises a reverse drive gear and three forw...

FIELD: information technologies. ^ SUBSTANCE: during realisation of the method, distinguish the first and second versions of an electronic file and initiate synchronisation event. The program interface of the application provides access to the first and second versions, compares the information connected with each of them, generates result and informs this result to the first application of the so...

FIELD: information technologies. ^ SUBSTANCE: invention can be used in system of the forced performance of requirements which provides access possibility to the enciphered digital content on a computing mechanism only according to parametres the certain rights of the license got by the user of digital contents. The first confidential builder on the first computing mechanism carries out cryptograph...

An identification system and method for medication management comprises a controller, a drug library accessible by the controller, the drug library containing drug library profiles including a data set of drug information, and an identification module configured to read patient identification information from machine-readable identification devices worn by patients and to read drug information fro...

A fiber is obtainable from or comprises a propylene/a-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have...

A method for winding up and splicing a tire building component, comprising placing the tire building component on a winding drum having a winding drum main axis and an inclinationally-adjustable surface, which is adjustable in inclination relative to the winding drum main axis, rotating the winding drum to rotationally symmetrically wind up the tire building component, and splicing together free e...

FIELD: metallurgy. ^ SUBSTANCE: invention concerns devices for powders pressing. Device contains form with vertical reach-through hole, appropriate for forming of side surface of shaped part, bottom plug for installation at the bottom to the reach-through hole, top plug for installation from top to the reach-through hole and feature for lubricating fluid coating into the reach-through hole before ...

The station (1) has a lighting system (6) e.g. LED, to supply light beams illuminating an object inspection zone. A camera (8) is equipped with lens and captures images of the zone during rotation of a hollow object (2). An analysis and processing unit analyses and processes the images to detect the presence of defects reflecting in the images. Optical deviation elements (11) e.g. Fresnel lens, ar...

The invention is a pipe coupling suitable for connecting plastic drill-casings such as HDPE pipes. Drill casing connections should be thin-walled in addition to strong. Such a connection is known : a screw coupling, bell and spigot, fused into the plastic material of the pipe ends. The invention, however, achieves thin-walledness and strength by simpler means: Two flanges (1), a coupling sleeve (2...

FIELD: automatics. ^ SUBSTANCE: invention is related to method and device for processing of graphic information available on posting units. According to invention, graphic information of the first posting unit is classified on the basis of the first assessment result, physical sorting of the second posting unit is actuated by sorting of graphic information of the first posting unit, and further ph...

The invention relates to methods for additionally securing payment cards and can be used in systems for carrying out expense transactions by means of said payment cards. The invention consists in switching payment cards from active mode to passive mode (Fig. 3). Prior to carrying out expense transactions by means of a payment card, the owner thereof switches it into said active mode (Fig. 4). The ...

Cushioning net structures comprise random loops, such as three-dimensional random loops, bonded with one another, wherein the loops are formed by allowing continuous fibers, made of ethylene/a-olefin interpolymers, to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points. The structures provided herein have desirable heat resistance, durability and...