FIELD: centrifuges. ^ SUBSTANCE: screw centrifuge comprises rotating drum that has the horizontal axis of rotation and embraces the centrifugal chamber, rotating screw mounted for permitting rotation inside the drum, at least one device for discharging liquid, and at least one device for discharging sediment. The liquid is discharged with the use of cutting disk downstream of which is the valving ...

FIELD: packages, particularly miscellaneous auxiliary devices operating on sheets, blanks, webs, binding material, containers, or packages. ^ SUBSTANCE: double-chamber bag has dispensing means and is produced during form/fill operation. Bag production method involves connecting dispensing means to film, which creates partition between bag chambers; connecting films to dispensing means to form oute...

FIELD: engineering of means for paying for goods and services. ^ SUBSTANCE: in accordance to method, bank note is utilized, onto which during its manufacture aside from visually discernible data, including nominal cost of note, onto a selected portion, additional data concealed below protective cover are applied, determining of which is performed by destroying protective cover; cashless payments a...

FIELD: systems for selling goods and services to population, using network technologies. ^ SUBSTANCE: in accordance to invention, in unified informational consolidating center, data input/output and identification block is meant for identification of user being buyer, seller, manufacturer, activation of controlling software block, for access to blocks of unified informational consolidating center ...

FIELD: well drilling, particularly devices for supporting measuring instruments on a drill pipe, rod or wireline. ^ SUBSTANCE: device comprises electric connectors installed at ends of modules to be connected, member, which provides well direction and prevents module rotation and connecting member adapted for module connection. One module is provided with annular groove, another one has L-shaped s...

A system for measuring the density and mass flow rate of a fluid stream. The system generally comprises a volumetric flow device, a momentum device, and a data processing device. The present invention also provides methods for using such system.

The method involves passing a robotic vacuum cleaner (10) into a compensation mode if the vacuum cleaner is moved beyond a compensation reference during cleaning. The compensation reference is used to determine a period for compensation of a gyroscopic sensor. Compensation is applied to an output value of the sensor with the help of an upper camera (42). An independent claim is also included for a...

FIELD: polymers, chemical technology. ^ SUBSTANCE: invention relates to the continuous method for preparing polytetrafluoroethylene (PTFE) or modified PTFE finely divided powders. The continuous method for preparing PTFE or modified PTFE finely divided powders involves the following steps: (a1) dilution of PTFE-latex of modified PTFE-latex prepared in polymerization in the dispersion-emulsion to t...

FIELD: polymer production. ^ SUBSTANCE: foamed vinylaromatic polymers are prepared using inorganic filler having essentially spherical granulation with average diameter within a range of 0.01 to 100 mum, refractory index exceeding 1.6, and whiteness index equal to or below 22 as measured according to "Color Index". Foamed vinylaromatic polymer include (i) matrix obtained by polymerization of 50-10...

An operating method for a Coriolis gyro. Digital read signals are produced that represent a measure of the instantaneous amplitudes/frequencies of the stimulation oscillation/read oscillation of the gyro resonator. Force signals are applied to the resonator. The force signals are controlled as a function of the digital read signals so that the stimulation oscillation/read oscillation assume specif...

A process of management of printing devices at distributed sites, comprisi ng providing a database portal accessible continuously, the portal giving a visual display of performance of the printing devices compared with predetermined targets for key performance indicators. A process of preparing for and implementing management of printing devic es located at distributed sites carried out by a contr...

FIELD: medical engineering. ^ SUBSTANCE: device has porous ceramic carrier layers and transverse bracing members, connected carcass having pores most of which have size from 20 to 1000 mcm and possessing density of 40% with respect to the theoretical one. Volume of the pores is optionally filled with a drug known to have controllable release rate from the filler. ^ EFFECT: enhanced effectiveness i...

A strip-form silicon carbide furnace heating element is provided having a higher radiating surface area to volume ratio than a conventional tubular element.

Producing reducing agent containing iron(II) sulfate comprises concentrating spent sulfuric acid and separating the sulfuric acid from the resulting precipitate. Independent claims are also included for: (a) reducing agent produced as above; (b) composition comprising cement, water-soluble metal sulfates and optionally water, containing 0.01-5 weight % of a reducing agent as above. -

FIELD: producing polymers. ^ SUBSTANCE: device comprises die, cutting chamber, and cutting system. The die has cylindrical body whose outer side is provided with a number of plates provided with a number of openings for extrusion and a number of passages for supplying melted polymer. The passages are provided inside the cylindrical body accordingly to the perforated plates and are connected to the...

FIELD: producing layered sheets. ^ SUBSTANCE: method comprises binding the film layer with the cloth layer to produce a layered sheet. The layered sheet comprises at least one region of strong binder in which it exceeds the strength of binding in the other regions of the layered material. The layered sheet is stretched with the use of stretching device so that the region of the strong binding is w...

FIELD: medical equipment. ^ SUBSTANCE: device has to be device for injection, for example, injection device or inhalation device intended for medical, medicinal, diagnostic, pharmaceutical or cosmetic applications. Metering unit, mainly, injection unit has reservoir module and metering and driving into motion unit, connected with reservoir module for detachment. Reservoir module has first case sec...

A system and method are provided for combining an instant messaging experience with a primary media experience in a multimedia system. The method includes providing an instant messaging user interface component and displaying the instant messaging user interface component as an overlay on a screen displaying the primary media experience simultaneously with the primary media experience. The display...

Briefly, some embodiments of the invention may include devices, systems and methods of multi-channel processing. For example, a set-top box in accordance with an embodiment of the invention may include a front-end to receive a downstream signal carrying audio/video data representing a first plurality of channels, including one or more scrambled channels; a de-multiplexer to de-multiplex said downs...

FIELD: construction. ^ SUBSTANCE: line comprises cutting devices whose first cutting head has an assembly of milling cutters, cyclone, device for removing metallic cord, device for removing textile cord made of air duct with air-pressure operated system, and device for separating metallic cord with the transporter. The line is provided with a mechanism for securing the tyres and feeding them to th...