FIELD: processes and equipment for producing melt iron. ^ SUBSTANCE: method comprises steps of loading mixture containing material on base of iron oxide and carbon containing reducing agent into heating reducing furnace for reducing iron oxide in mixture of initial materials with use of carbon containing reducing agent till state of solid reduced iron; transporting solid reduced iron to melting fu...

FIELD: instrument industry. ^ SUBSTANCE: flow meter comprises housing composed of three parts and turbine mounted in the intermediate part in bearing for permitting rotation. The intermediate part is made of ribs provided with recesses for receiving the turbine and is mounted eccentrically with respect to the common axis of the housing. The ribs are provided with dummy passages that receive the pi...

FIELD: micro-system equipment; measuring technique. ^ SUBSTANCE: gyroscope-accelerometer can be used for measuring angular speed and acceleration. Gyroscope-accelerometer has semiconductor substrate 1. There are 33 motionless electrodes 2-34 disposed onto it, eight supports 35-42 disposed directly on substrate, resilient ring 43 disposed directly on substrate to form capacitor with motionless elec...

Techniques for detecting a kick in a borehole include acquiring a set of measurements with a sonic tool in the borehole; determining borehole mud slowness from the set of measurements; and comparing the mud slowness with a selected criterion, wherein the determining the mud slowness includes determining fluid mode slowness as a function of frequency for at least one fluid mode, and determining the...

FIELD: medical diagnostics. ^ SUBSTANCE: method intends to determine if volume of biological sample s adequate for conducting precise electric-chemical measurement of concentration of tested matter. System for determining volume of sample is used together with biological detector like electric-chemical indicator strap, onto which strap the volume of biological solution sample is applied. System al...

FIELD: powdery metallurgy. ^ SUBSTANCE: invention relates to lubricants used in pressing powders. Lubricant for metallurgic powdery composition comprises 10-60 weight % of polyethylene ether and oligomeramide, the balance. The powdery composition comprises lubricant ion-base powder with size of particles 25-350 mcm. Highly strength noncaked articles are made of the proposed powdery composition by ...

Methods and devices for determining the concentration of an analyte in a physiological sample are provided which correct for errors in the analyte concentration measurement which are due to the hematocrit of the sample.

FIELD: mechanical rubber goods. ^ SUBSTANCE: invention, in particular, relates to a method for improving direct adhesion between adhesive-activated textile reinforcing material and activated rubber, to compositions of textile reinforcing materials, and to articles in the form of thread, cord, or cloth. Material is activated with gluing substance based on halohydroxyl or epoxide resin. As-deposited...

FIELD: thermal processing of solid fuel. ^ SUBSTANCE: proposed method consists in pyrolysis and gasifying of solid fuel at temperature of 580-600°C at excess air coefficient of 0.15-0.25; processes are carried out simultaneously in suspended state in single reaction volume. Proposed method includes loading poly-dispersed fuel at size of particles no more than 10 mm followed by tangential feed of f...

A message for processing a rights object (RO) in the DRM system and a method and system for processing the RO using the same are disclosed. A message for requesting submission or return of an unused/partially consumed rights object (RO) is newly defined. When an authenticated device generates such a request message and transmits it to a server, the server checks whether there exists an ID of a rec...

Electronic multifunctional device with resident software to catch financial and non­financial transactions both at home as in business establishments, which operates connected to a telephone line. The present abstract refers to an invention patent for a multifunctional device belonging to the field of systems and equipment for electronic transactions, which consists of devices for the interface wi...

FIELD: medical equipment. ^ SUBSTANCE: method of analyzing human behavior is based on making single or more measurements or watch for human being, coding of measurements or watches to form multiplicity of channels, and analysis of channels by usage of artificial intellect to present info relating to human's psychology. Device for performing automatic analysis of human behavior is described. ^ EFFE...

FIELD: biotechnology, microbiology, antibiotics, genetic engineering, molecular biology. ^ SUBSTANCE: invention relates to a polynucleotide comprising nucleotide sequences encoding product of gene aveC molecules of that can be used for changing the ratio of amount of avermectins of class 2:1 produced in fermentation cultures of S. avermitilis. This nucleotide sequence is similar essentially with a...

The method involves providing in each component an object representing a status of a distributed system, and signalizing a change of the status of the object in one of the components to all other components by a status change message. The signalized change is checked by each of the other components regarding a local validity. The status of the objects in the other components is updated if the stat...

FIELD: front isolation tile. ^ SUBSTANCE: surface of tile is useable for direct application of layer of plaster on it. Fibers of tile are packed or compressed in process of manufacture prior to hardening for purposes of forming pressed tiles of mineral wool. Larger part of fibers is oriented in direction, appropriate for thickness of sheet of mineral wool, located on production conveyor. As minera...

FIELD: medicine, virology, biochemistry. ^ SUBSTANCE: invention relates to a method for inhibition of viruses growth and/or virulicide effect. Method involves biotransformation of pyrazine nucleotide analog of the formula [2] and pyrazine nucleoside analog of the formula [3z] involving decomposition and phosphorylation resulting to preparing analog of pyrazine nucleotide of the formula [1b] and ab...

FIELD: nuclear engineering. ^ SUBSTANCE: method for estimating practical conditions for usage of orderly alloy in radiation environments includes stages: receipt of irradiated state diagram, which reflects connection of far order power to variable R of irradiated state, connected to speed of damage and irradiation temperature, on basis of estimation formula, related to influence of radiation on fa...

A method of managing a right to use digital content and user equipment thereof is disclosed. In digital rights management (DRM), the usable period of a right to use content may be updated in case that a user wishes to extend the deadline to use the content of which usable right has expired.

FIELD: medical facilities. ^ SUBSTANCE: absorbing item is proposed as diaper or protecting aid used at enuresis. Item is made with a pair of belt members, which are attached, to rare part and to front part (in alternative version) of item to be fastened together around user's waist by means of fixing aids. Mentioned front part (rare one in alternative version) is made with tightening aid intended ...

A device for delivering a drug includes a delivery tube wherein the delivery tube has a pressure chamber therein and at least one nozzle at a distal end of the delivery tube and in fluid communication with the pressure chamber. A source of drug is adjacent the at least one nozzle and a handle is located at a proximal end of the delivery tube. An energy source is located in the handle for providing...