The present invention relates to a cutting tool insert of a cemented carbide and a coating. The cemented carbide substrate comprises WC, 7-12 wt-% Co, 5-11 wt-% cubic carbides of metals from the groups IVb, Vb and VIb with a binder phase that is highly alloyed with cobalt. The tungsten carbide phase has a mean intercept length of 0.7 - 1.4 µm. The coating comprises at least one 2-12 µm thick ±-Al ...

FIELD: glass compositions. SUBSTANCE: invention relates to the glass composition stained for blue color and absorbing infrared and ultraviolet radiation with light transmission coefficient below 60%. Standard basic composition of sodium-calcium-silicate glass and iron and cobalt additionally and selenium and/or titanium is used as materials and dyes absorbing infrared and ultraviolet radiation. Gl...

FIELD: textile industry. SUBSTANCE: method involves forming fibrous cloth comprising staple synthetic fibers; treating fibers with composition based on adhesion promoter and providing thermal fixing of material, with fibrous cloth comprising staple polypropylene fibers mixed with natural or synthetic filaments; before thermal fixing procedure, applying onto at least one side of fibrous cloth nonwo...

FIELD: textile industry. SUBSTANCE: apparatus has collector with substantially cylindrical forming surface, source capable of directing filaments drawn from melt onto forming surface, said forming surface being mounted for rotation about longitudinal axis and simultaneously for displacement in parallel with said longitudinal axis, so point defined on forming surface may move in helical spiral path...

FIELD: well drilling; applicable for supply of systems monitoring drilling parameters. SUBSTANCE: generator-multiplier has insert installed in drill pipe string and accommodating generator kinematically connected with multiplier. The latter is connected via coupling with downhole motor bit shaft. Generator has stator with windings and rotor with magnets. Generator rotor is kinematically connected ...

FIELD: drilling and operation of wells; applicable in measuring of length of pipe string in round-trip operations. SUBSTANCE: device has crownblock and traveling block whose dead end is connected with weight indicator, electromagnetic coupling installed for transmission of rotary motion to counter. Electromagnetic coupling is installed on crownblock shaft for rotation. Means for transmission of ro...

FIELD: horizontal borehole logging. SUBSTANCE: borehole geometry tool has attachment-container with slots and measuring levers. Attachment-container is distinguished by the fact that it is provided with orientator made in form of rod with auger and dowel engageable with auger and installed in lower part of attachment-container made of two parts. EFFECT: higher information content of technical cond...

FIELD: well drilling; applicable in monitoring of bottomhole parameters in course of well drilling. SUBSTANCE: bottomhole telemetering system has downhole instrument casing accommodating electronic unit with transducers, for instance, inclinometric ones, device for transmission of information through electromagnetic and/or hydraulic communication channels, and generator located downward. Downhole ...

FIELD: wind-power engineering; windmill-electric generating plants. SUBSTANCE: windmill-electric device for generators has contracting air conduit and generator with bladed impeller; novelty is that contracting air conduit has holes and that impeller blades are disposed downstream of outlet hole in contracting air conduit which reduces air conduit resistance and enhances air flow on generator blad...

FIELD: trading using financial systems of no-cash electronic payments for sales transactions through internet. SUBSTANCE: for buying electronic commodities cash voucher converted into bar- code is entered. In selling commonly used commodities mentioned converted electronic cash voucher is conveyed to client and stored in his or her computer. Electronic cash voucher has entire information about tra...

PROBLEM TO BE SOLVED: To reconcile driving force controls attaching importance to fuel consumption and accelerator responsiveness by controlling the throttle opening to a corrected target engine output determined by performing a variable control to a transmission target input rotating speed corresponding to a target engine rotating speed, and reducing and correcting the target engine output by a t...

A control system of a vehicle having a continuously variable transmission (2), in which the continuously variable transmission capable of changing a gear ratio continuously is coupled to the output side of a power source to control the output torque of the power source (1) in accordance with an inertial torque established by changing the gear ratio. The output torque of the power source is control...

A pressure control apparatus and method are provided for controlling hydraulic clutches of a backward and forward drive switching device mounted in a transmission of a working vehicle such as a tractor. When a backward and forward drive switching shuttle lever is operated, a current supplied to an electromagnetic proportional valve is controlled to gradually increase the pressure for a hydraulic c...

A flushable and dispersible absorbent article is described. The absorbent article comprises a liquid pervious topsheet which preferably comprises a wet laid, apertured fibrous web having a temporary wet strength resin incorporated therein, the topsheet also having a body surface provided with a plurality of fibrils, the fibrils comprising a water resistant resinous material, a backsheet impervious...

PROBLEM TO BE SOLVED: To operate a hybrid vehicle which uses a heat engine such as an internal combustion engine together with an electric motor under the optimal operating conditions wherein torque and the number of revolutions are kept constant in order to prevent the deterioration of exhaust gas emission of the engine. SOLUTION: A hybrid vehicle has an internal combustion engine 1, a motor 2 wh...

A yarn splicer to piece yarn ends, has a crosswise groove to accept the two yarn ends. There is a splicer head and at each side means are provided to prepare the end. There are air-jets at each side of the splicer or the cover, or around these parts. The splicer (1) has a body (2) fixed to the frame on which it works. There are airjets (3,4,5) and valves to control the air pressure from a source (...

A method and apparatus for injecting a gaseous fuel into a combustion chamber of an internal combustion engine employs a combination of operating modes. First, one of a low load and a high load mode of operation is selected during the operation of the internal combustion engine. Low load and high load modes are distinguished by the combustion characteristics of an amount of fumigated fuel added to...

A centrifuge ( 10 ) is provided with a cantilevered shaft ( 18 ) upon which the main drive rotor ( 26 ) is located. A bobbin ( 62 ) is attached to the planetary gear shaft ( 44 ), which is driven in planetary motion by the rotation of the rotor ( 26 ) and its toothed engagement with the shaft ( 18 ) of the cantilevered rotor. A flying lead section ( 72 ) extends from the bobbin ( 62 ) through an a...

The present invention provides a polypeptide (CCMP-1) of use in the diagnosis, screening, treatment and prophylaxis of carcinoma. Also provided are compositions comprising the protein, vaccines and antibodies that are immunospecific for the protein.

A method and apparatus for removing sulfur from a hydrocarbon-containing fluid stream wherein desulfurization is enhanced by improving the contacting of the hydrocarbon-containing fluid stream and sulfur-sorbing solid particulates in a fluidized bed reactor.