FIELD: mechanical engineering. SUBSTANCE: locking mechanism can be used for locking interwheel differentials and interaxle differentials. Differential locking mechanism has following components: two gear lines for connection with links of differential, free-wheeling reversible clutches, device for coupling of axle-shafts containing third gear line, positive-displacement hydraulic transmission incl...

FIELD: check valves. SUBSTANCE: check valve has main strip to which two strips laying in one plane and separated by hole are welded. In manufacture of valve, two strips separated by space are welded to above-mentioned strip. Valve thus made is welded to laminated sheet which forms part of member being inflated and has hole which shall be registered with hole of valve. Then first sheet is welded to...

FIELD: large chemical power supplies. SUBSTANCE: storage battery has unit of unlike-polarity plates with separators between them which is supported by case flanges through suspended eyes and/or by prisms on case bottom through plate legs; its height- to-length ratio referred to unit capacity of 1000 A-h is 9.5 - 10.5. EFFECT: improved specific energy at augmented rates of discharge. 1 tbl

FIELD: instrumentation for bore-hole drilling. SUBSTANCE: this can be used in drilling of directed wells and in creation of subsurface reservoirs. Method is realized through undertaking inclinometric measurements of deviation of bore-hole from vertical line and orientation of lowered bottom-hole device relative to direction of aforesaid deviation. According to results of inclinometric measurements...

FIELD: powder metallurgy. SUBSTANCE: method comprises steps of pouring predetermined-content melt metal prepared in melting furnace into liquid metal receiver; sustaining constant temperature and level of liquid bath; supplying melt metal from metal receiver with constant flowrate at least in the form of two streams onto surface of rotary crystallizer cooled by means of cooling agent for forming f...

A method of forming capacitors in a semiconductor device, involves providing a first insulating layer, providing a first mask with an array of apertures over the insulating layer, and etching an array of holes in the first insulating layer through said apertures in said first mask. A first electrode layer extending into the holes is formed over the first insulating layer. A second dielectric layer...

FIELD: reactor handling. SUBSTANCE: method used for powder and gas filled reactor is implemented by device that has at least one compression zone wherein space occupied by powder is reduced while maintaining its compression ratio. EFFECT: facilitated discharging procedure. 18 cl, 1 dwg, 1 ex

The present invention provides a novel mini-pallet to create and organize product stacks. In a preferred configuration, the mini-pallet is a nestable lightweight shipping tray which provides a convenient means for handling packaged units, in particular packages of beverage containers. The mini-pallet can support loads at an elevation above a supporting surface through the use of a deck supported b...

FIELD: medicine. SUBSTANCE: piston 11 is designed for displacement of liquid inside cylindrical chamber, preferably in injection bottle of double-chamber type. Piston is made so that at least one of its end-face surfaces 12 is of convex form in released state of piston diameter. Degree of end-face surface convexity in released state provides for flat end-face surface 12 in compressed state at smal...

FIELD: biotechnology, peptides. SUBSTANCE: invention relates to synthetic peptide showing an amino acid sequence relating to at least a single antigenic determinant of at least a single protein, usually structural protein, in part to proteins P1, P2 and P6 from Haemophilus influenzae (Hi), in part, of type B. Peptide is used as chimeric lipophilic form T-B attached to a carrier-molecule, for examp...

A technique for the blocking of individual programs and/or portions of programs transmitted in a source signal, e.g., a cable television signal. In particular, individual programs and/or portions of programs within a class of programs are blocked, while allowing for the viewing of certain other programs even within the same programming class. The transmitted source signal contains individual progr...

The subject of the invention is a method for assigning tasks for processing received from one or several client data processing nodes (C1 through C5) within a group of at least two server data processing nodes (S1 through S4) to one of the server data processing nodes (S2), as well as a server data processing system, a client data processing node and a machine-readable storage medium for carrying ...

FIELD: chemical technology of fluorine compounds. SUBSTANCE: pentafluoroethane is prepared by catalytic gas phase hydrofluorination of perchloroethylene on mixture of perchloroethylene and hydrogen-containing halogenethanes at 330-465 C, HF to hydrofluorazable products of molar ratio of 4-40: 1, contact time of 5-60 g on catalyst comprising 8-24% of chromium 3 fluoride uniformly distributed in mag...

FIELD: electrochemical measuring devices. SUBSTANCE: sensor incorporating ceramic base and porous coating layer at least partially surrounding the base has coefficient of thermal expansion of its coating layer and/or of at least one coat of coating layer lower than that of base at least within sensor operating temperature range. EFFECT: improved resistance to sudden temperature fluctuations. 4 cl,...

The present invention pertains to the field of producing sol-gel type thick layers providing specific optical and decorative quality for glassy surfaces. In order to obtain the sol-gel type thick layers from the system Fe2O3 - SiO2 for making window-panes or glazed tiles using one-step steeping method, supplementary to the layer-forming solution containing tetraoxysilane, hydrochloric acid, water ...

A process for making liquid polymers by condensing monomers and/or oligomers, mixing them with a catalyst where required, and dispersing the mixture via an atomising device (16) to form small droplets suspended in a reaction chamber (18). The reagents are caused to polymerise in the dispersed state. The process is preferably carried out in a spray dryer (10) using an atomising device (16) and is p...

FIELD: methods and devices applicable in field of hysteroscopic surgical interventions. SUBSTANCE: according to the method, liquid is preferably circulated along closed circuit. Device for supply of liquid includes heater for liquid heating and chamber of known capacity with graduated marks for continuous control of quantity of liquid circulating in device with closed circuit. Device is connected ...

FIELD: measurement technology; precision instruments and reactive-power meters. SUBSTANCE: device that functions to maintain equal amplitudes of input and output voltages in case of action of destabilizing factors and spread in parameters of components has series-connected adjustable 90-deg. phase shifter and amplifier, limiting amplifier, EXCLUSIVE OR gate, differential integrator connected to co...

Set for flask closure, being this a spraying flask, comprising three parts, namely: a shoulder (1), a collar (18) and a lid (9), and meant to enclose a spraying valve, the shoulder (1) of the set leaning directly against the upper flask portion and solidarity linked to the collar (18), which is articulated to the lid (9) enclosing the spraying system valve, and which exhibits a rotation movement t...

FIELD: speed, torque and angular position control for various machines and mechanisms dispensing with transducers. SUBSTANCE: method for vector control of equiphase and orthophase stator currents involves measuring two-phase stator voltage and varying phases of equiphase and orthophase stator currents and rotor speed according to measured two-phase voltages and stator currents. Electric drive impl...