baber/WOPTO huggingface dataset:
Patent RU-2071568-C1 (RU)
Inventor: NAUMOV VIKTOR P
IPC: B65G21/00
Filed: 1995-03-02
Granted: 1997-01-10
Abstract: FIELD: dedusting in handling loose materials. SUBSTANCE: shelter has housing installed above conveyor belt and having side, front and rear walls and cover, charging trough built in the cover, outside box which embraces the housing hermetically with clearance, fan, aspiration funnel connected by its one end with suction pipe union of fan, and dust settler. Upper wall of box is perforated, dust settler is made as bag filter and fan is mounted above its body on spring-loaded base. Filter bags are hermetically fastened, each by its own lower end, on upper wall above corresponding opening in it, and by their upper ends they are suspended from common grate connected with fan base by tie-rod. Aspiration funnel by its second end is connected with body through flexible insert, and shelter cover is double-sloped. EFFECT: high efficiency. 3 dwg
Patent RU-2143407-C1 (RU)
Inventor: ALAN CHARL Z VUDVARD
IPC: C03B23/03
Filed: 1995-04-12
Granted: 1999-12-27
Abstract: FIELD: pressure bending and hardening of glass sheets especially for use as glazing for transportation facilities. SUBSTANCE: method includes pressing in fact of horizontal sheet between molds having opposite mutually complemented forming surfaces. In this case, at least, one forming surface is kept at temperature of 200-350 C with subsequent abrupt cooling of sheet surface. Device for method realization is offered. EFFECT: simplified technology of bending and hardening of thin glass sheet with high quality of articles. 18 cl, 9 dwg
Patent RU-2088773-C1 (RU)
Inventor: ZHARKOV SERGEJ V
IPC: F02C3/16
Filed: 1995-04-18
Granted: 1997-08-27
Abstract: FIELD: power engineering. SUBSTANCE: fuel gas goes from gasifier to turbine inlet and air is extracted from compressor and delivered over air ducts through vanes, while cooling them, to turbine flow path. Since fuel gas admitted to turbine contains combustible components and its temperature is higher than ignition point of the latter, mixing such gas with delivered air causes burning of combustible components and increase in gas temperature. Almost isothermal gas expansion within turbine can be attained by appropriate distribution of air supply. EFFECT: improved conditions fir fuel combustion. 1 dwg
Patent RU-2116244-C1 (RU)
Title: Device for air deodoration and bactericidal treatment in electrical discharge
Inventor: ZHURAVLEV O A
IPC: C01B13/11
Filed: 1995-06-05
Granted: 1998-07-27
Abstract: FIELD: bactericidal and chemical treatment of atmospheric air in electrical discharge. SUBSTANCE: device has electric motor whose shaft mounts shank of radial-flow fan blading having two impellers joined together by means of end dielectric diaphragms. Blading is inserted in scroll case that has two side inlet holes (left- and right-hand ones) and common air duct that forms outlet air flow. Right-hand inlet hole is provided on wall that serves also to secure scroll case relative to motor shaft. Left-hand inlet hole has auxiliary lugs with two pairs of electrodes: needle-type high-voltage electrodes and blade-type current- collecting electrodes. Electrodes are mounted on metal studs threaded in upper part. Electrode pair is secured by means of auxiliary shank provided on disk in hole on fan impeller axle. High-voltage electrodes are connected to unipolar high-voltage source and have negative polarity; current-collecting electrodes are grounded. Left-hand inlet hole in fan receives air flow controller made in the form of movable bushing installed in auxiliary lug hole in case for longitudinal displacement and locking at desired distance a from electrode pair surface. Scroll case accommodates flow mixer mounted at outlet of air duct and incorporating poorly streamlined body with projecting plate. EFFECT: improved capacity and simplified design of device. 3 dwg
Patent RU-2086865-C1 (RU)
Inventor: ROGOV IOSIF A
IPC: H02K9/14
Filed: 1995-06-21
Granted: 1997-08-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: compressor comprises air-cooled housing and thermal tubes whose heat absorbing zones are in contact with compressor housing and heat-transfer zones are located beyond the projection of compressor housing. Device is provided with electric convective attachment made in the form of frame with wire members stretched on it. Frame is mounted in lower portion of housing and is connected with high-voltage generator. Compressor housing is earthed. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2066706-C1 (RU)
Title: Device for deposition of multilayer coats in vacuum
Inventor: EGOROV OLEG G
IPC: C23C14/56
Filed: 1995-08-16
Granted: 1996-09-20
Abstract: FIELD: electronics. SUBSTANCE: invention relates to equipment used to deposit multilayer coats in vacuum under uninterrupted mode. Additional vacuum chamber of device is fitted with system for cleaning of substrates and loading chamber is provided with preheating system. Each sluice window shut by means of vacuum is manufactured in the form of frame with coaxial inlet and outlet holes, vacuum gate is made in the form of elements with plane-parallel planes with groove located over perimeter of its sealing surface and used to accommodate sealing. Sealing contacts internal surface of frame over perimeter of window shut by means of vacuum. Driving mechanism to seal vacuum gate is fabricated in the form of hydraulic drives with rods positioned to seal outlet hole shut by means of vacuum with the aid of lever system anchored on end of corresponding rod. Mechanisms for transportation of substrates are placed in each chamber for subsequent transfer of substrates into each chamber arranged in sequence through proper sluice windows connecting chambers shut by means of vacuum. EFFECT: expanded functional capabilities, enhanced operational efficiency. 6 cl, 1 dwg
Patent RU-2109201-C1 (RU)
Title: Device for securing pipes for protection in case of break
Inventor: KHANS KORNFEL DT
IPC: F16L57/02
Filed: 1993-10-29
Granted: 1998-04-20
Abstract: FIELD: protection of pipes at refineries and atomic power stations in case of break. SUBSTANCE: device includes joint made in form of sleeve and located around area 13 of pipe 12 which shall be secured in case of break. Joint is provided with first member 10 and second member 11 for securing the joint around pipe 12 from either side where assumed break is likely to happen. Each member 10 or 11 includes coupling divided into at least two parts over axial sections and secured around pipe 12; parts of coupling are interconnected by means of connecting bodies 16 taking up axial and radial forces; parts of coupling possess strength adequate for taking up radial and axial forces arising in case of break of pipe. EFFECT: enhanced reliability. 5 dwg
Patent RU-2131744-C1 (RU)
Title: Biocompatible contrasting agent, stable biocompatible colloidal dispersion, method of preparing ultrasonic image of animal, methods of preparing contrasting agent stable in storage
Inventor: QUAY STEVEN C
IPC: A61K49/22
Filed: 1994-01-19
Granted: 1999-06-20
Abstract: FIELD: medicine, ultrasonic diagnosis. SUBSTANCE: colloidal dispersions of type "liquid-in-liquid", i. e. emulsions or microemulsions where the dispersed phase is a liquid and exhibiting boiling point lower of an animal body temperature and image of this animal is necessary to obtain are subjected for phase change from the dispersed liquid to the strongly echogenic dispersed gas-like phase or kugelshaum after administration to animal. Liquid state of the dispersed phase ensures to prepare very stable pharmaceutically acceptable emulsions exhibiting particle size below 1000 nm usually. As a result of conversion of the dispersed phase to the gas-like state at temperature body the highly echogenic microvesicles are formed (their diameter is below 10000 nm usually) which are effective as ultrasonic contrasting agents. Invention describes the dosed forms for intravenous, intra-arterial, for oral, intraperitoneal and intrauterine administration, methods of administration and methods of image making. EFFECT: improved ultrasonic diagnosis. 28 cl, 9 tbl, 56 ex
Patent RU-2087527-C1 (RU)
Title: Method of manufacturing coal briquets
Inventor: LURIJ VALERIJ G
IPC: C10L5/08
Filed: 1995-09-06
Granted: 1997-08-20
Abstract: FIELD: solid fuel production. SUBSTANCE: method includes dehydration of coal slurry to 10-35% moisture, agitation of coal particles and mineral constituent of original slurry, subsequent molding of dehydrated slurry with grain- size composition minus 1 mm at least 90% with total ash content 30- 70% and silica and/or alumina content in ashes 17-50% under pressure 0.001-20 MPa, and final heat treatment at 200-700 C for 1-60 min in non-oxidative medium. According to invention, coal slurry additionally contains at least 25% of cakeable coals. In this case briquet is strong, porous, water-resistant, with low content of moisture, organic and volatile substances and has optimal shape- forming surface. Briquet keeps its integrity when transported and under unfavorable atmosphere action. EFFECT: improved consumer's quality. 3 cl, 1 tbl
Patent RU-2083832-C1 (RU)
Title: Method for development of steep impact-risky seams
Inventor: BICH YAKOV A
IPC: E21C41/16
Filed: 1995-09-26
Granted: 1997-07-10
Abstract: FIELD: mining technology. SUBSTANCE: according to method, simultaneously with advance of cutting face, second split breakthrough is made. Degree of seam section impact-risk is determined and in case of critical level, stoping operations are discontinued. Section of seam from second split breakthrough to cutting face is left as temporary pillar. Then mining of seam from second split breakthrough is renewed along strike. Blast-holes are drilled from preparatory entry in temporary left pillar. Blasting of explosive charges initiates destruction of temporary pillar by forces of rock pressure, and mined coal is released to hauling entry. After complete extraction of coal from temporary pillar, mining is initiated from third split breakthrough up to second cutting face for temporary pillar. This seam mining procedure remains along entire level. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2109025-C1 (RU)
Title: Pigment dye in the form of 5,6-dihydroxyindole polymer, method for its production and cosmetic composition on its base
Inventor: LORAN MARRO
IPC: A61K8/00
Filed: 1995-10-24
Granted: 1998-04-20
Abstract: FIELD: organic chemistry, production of dye; cosmetics. SUBSTANCE: desired compounds represent product of interaction of 5.6-dihydroxyindole with at least one sulfur-comprising compound which is chosen of N-acetylcysteine and sulfur-comprising peptides being dissolved in aqueous and/or in aqueous-alcohol medium. Method for production of said compounds and cosmetic composition on their base is also proposed. EFFECT: novel compounds are prepared. 3 cl
Patent RU-2083789-C1 (RU)
Title: Hinge
Inventor: ZAJTSEV LEONID F
IPC: E05D5/06
Filed: 1995-12-28
Granted: 1997-07-10
Abstract: FIELD: construction. SUBSTANCE: two semi-hinges are pivotally interconnected for permitting rotation by 360°. The hinge is provided with means for locking the semi-hinges and securing them to an article. Each of the semi-hinges is [ - shaped and has adjusting plates bent in opposite directions and openings for receiving the axles of the pivoting joint of the semi-hinges with intermediate link. The intermediate link is made up as double [ - shaped shackle with a lateral rib made in block with it. The intermediate link is arranged along the diagonal inside the space formed by [ - shaped semi- hinges when the hinges are in the closed position. The hinge is provided with a means for self-locking that includes at least one spring member or at least two spring members the ends of which are coupled with the semi-hinges. The hinge may be provided with additional pair of adjusting plates made up as the ends of lateral member of [ - shaped semi-hinge bent in one direction. EFFECT: improved design. 4 cl, 6 dwg
Patent RU-2098507-C1 (RU)
Title: Cast iron
Inventor: VETER VLADIMIR VLADIMIROVICH
IPC: C22C37/10
Filed: 1995-12-26
Granted: 1997-12-10
Abstract: FIELD: alloy cast irons used in manufacture of welding electrodes for electric arc welding and facing of cast iron articles. SUBSTANCE: cast iron contains, mas.%: carbon, 2.7-3.2; silicon, 1.0-2.0; nickel, 0.5-1.0; sulfur, 0.01-0.02; cerium, 0.1-0.7; niobium, 0.03-0.09; magnesium, 0.01-0.08; aluminum, 0.008-0.02; calcium, 0.001-0.005; iron, the balance. EFFECT: higher ductility ensuring manufacture of welding wire. 2 tbl
Patent RU-2090273-C1 (RU)
Inventor: PANOV VIKTOR V
IPC: B21B1/08
Filed: 1996-02-14
Granted: 1997-09-20
Abstract: FIELD: manufacture of high-accuracy manifold sections. SUBSTANCE: method comprises steps of preliminarily rolling initial blanks, assembling them to paired blank, sharpening leading ends of paired blank in common edge roll grooved pass of sharpening rollers in single pass; tilting paired blank by 90 degrees without changing mutual arrangement of initial blanks, introducing template between leading ends of initial blanks along length of their sharpened end portions; guiding paired blank and template to common rhombic roll grooved pass for preliminary rolling them until formation of trapezoidal cross section of their leading ends; using hexahedral cross section rod with sharpened lateral faces of its front end as template. Rod has constant height Hm = Hk - (0.1-015) mm, where Hk - height of common rhombic roll grooved pass from bottom of its grooves, (0.1-015) mm - gap value between template and groove walls. Angles between faces of grooves non joining with blanks have fixed values; each angle β = 180 degrees - a r.s.  sect., where α r.s.  sect. - angle between lateral faces of ready section. As-preliminarily rolled blanks are subjected to finish deformation in one-piece drawing dies. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2111070-C1 (RU)
Inventor: BURLIN S V
IPC: B07C5/10
Filed: 1996-02-16
Granted: 1998-05-20
Abstract: FIELD: agriculture, optico-electron plants for sorting of seeds of agricultural cultures. SUBSTANCE: seeds are fed into zone of check seed by seed, are irradiated in process of scanning, coordinates of points of projection of objects and centers of object masses are determined. Sorting is carried out by results of determination of belonging of coordinate of center of object mass to assemblage of coordinates of projection points of object. EFFECT: increased sorting precision due to possibility of identification of seeds having saber or horn shapes. 3 dwg
Patent RU-2099734-C1 (RU)
Title: Method of protection of group of radars against anti-radar missiles with use of additional radiation sources and gear for its implementation
Inventor: IVASHECHKIN ALEKSEJ A
IPC: G01S7/38
Filed: 1996-02-23
Granted: 1997-12-20
Abstract: FIELD: anti-missile defense. SUBSTANCE: method of protection of group of radars against anti-radar missiles consists in radiation of distracting signals by additional sources placed at distance not less than kill range of warheads of anti-radar missiles and not greater than distance of direct visibility from perimeter of group of radars having scope for program survey of space and controlling time and frequency parameters of distracting signals in turn. Homing head of anti-radar missile is guided with high probability to distracting signal in case of frequent change of parameters of probing signals of radar and constant parameters of distracting signals of additional sources. Gear proposed for implementation of method has control unit common for group of m radars, N additional radiation sources and k transducers. Outputs of control unit are connected to m devices controlling radars. Outputs of k transducers are connected to k inputs of control unit. EFFECT: enhanced operational efficiency of method and gear. 2 cl, 4 dwg
Patent RU-2127612-C1 (RU)
Title: Powder-like inhaler
Inventor: HOERLIN ERNST
IPC: A61M15/06
Filed: 1994-07-25
Granted: 1999-03-20
Abstract: FIELD: medicine. SUBSTANCE: inhaler has tubular member coupled to chamber. At one of its ends tubular member is provided with the first hole through which air may be sucked. Provision is made in the chamber for at least one air inlet passage. When air is sucked through the first hole, air supplied to chamber through passage is swirled, and it moves in the direction of the first hole. The only limiter is used between the first hole and passage to maintain or intensity swirling effect. Powder-like substance located inside chamber is caught by swirled air inside chamber and is divided into small particles uniformly due to air swirling effect which may be intensified by introduction of moving element, such as a ball, into chamber and/or by installation of central core inside chamber. EFFECT: simplified design of inhaler; higher reliability. 10 cl, 8 dwg
Patent RU-2096968-C1 (RU)
Title: Protein-vitamin-mineral additive
Inventor: TIMOFEEV GENNADIJ VLADIMIROVIC
IPC: A23K1/16
Filed: 1996-04-11
Granted: 1997-11-27
Abstract: FIELD: feeding the farm animals, pigs and poultry, in particular. SUBSTANCE: additive contains meat-and-bone meal and/or fish meal in amount of 20-40 mas. %; cake or oil-seed meal of sunflower, and/or soya, and/or rape, 15-35 mas. %; premix 8-12 mas.%, dried sapropel, the balance. Sapropel is used as additional source of nutritive, mineral and biologically active substances. EFFECT: higher efficiency. 2 cl, 5 tbl
Patent RU-2120499-C1 (RU)
Inventor: POTAPOVA G F
IPC: C25B1/28
Filed: 1996-06-21
Granted: 1998-10-20
Abstract: FIELD: inorganic synthesis. SUBSTANCE: peroxydisulfuric acid salts are prepared by electrolysis of acidic ammonium sulfate solutions in presence of fluoride additives in concentration 0.1 to 1 M on anodes of glass- carbon prepared through pyrolysis of resins at 1300-2000 C. Service time of glass-carbon anode with wall thickness 3 mm is 5 years. EFFECT: intensified technology, reduced material and power consumption. 2 tbl
Patent RU-2096821-C1 (RU)
Title: Device for information input into controlled object
Inventor: KALFA ALEKSANDR A
IPC: G06F3/033
Filed: 1996-07-19
Granted: 1997-11-20
Abstract: FIELD: computer engineering, robotics, in particular, interactive computer games for demote input of three-dimensional information into computer as well as for information input to robot, manipulator or other controlled objects. SUBSTANCE: device has remote control unit with light sources and stationary receiving- transmitting unit which has stationary scanning source, optical scanning system, process unit, communication interface between process unit and controlled object. Remote control unit is optically connected to input of scanning system and stationary scanning light source which are optically isolated. Output of optical scanning system is electrically connected to first input of process unit. Second input-output of process unit is connected to first input- output of interface. Second input-output of interface is connected to input-output of controlled object. EFFECT: increased stability to noise of remote control when several operators simultaneously use several remote control units while stationary receiving-transmitting unit is shared. 9 cl, 7 dwg
Patent RU-2131368-C1 (RU)
Title: Steering gear coupling device of road vehicle rear steering axle
Inventor: ROBER LOR
IPC: B62D13/00
Filed: 1995-01-23
Granted: 1999-06-10
Abstract: FIELD: transport engineering. SUBSTANCE: coupling device is installed at one side on front module and at other side, on rear module. Device has member stable in two positions which makes it possible to hold coupling device nondeformable in member cut-in position and change it over deformable position for cutting out the member when the latter does not transmit control motion of rear module or to rear steering axle for single vehicle or articulated vehicle formed by at least front module and rear module hinge-connected directly by swivel joint or by means of intermediate module on which axle is installed. Coupling device provides changing over from one control version provided by steering system built into said vehicle to other control version provided by use of guide means and rollers. EFFECT: enlarged operating capabilities. 15 cl, 9 dwg
Patent RU-2115004-C1 (RU)
Title: Gas turbine plant and method of its operation
Inventor: SAVEL EV ANATOLIJ ANDRIANOVICH
IPC: F02C3/13
Filed: 1996-09-11
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering; gas turbine plants. SUBSTANCE: with gas turbine plant operating, thermodynamic parameters of gas are changed by providing passage of main flow through main duct, working wheel blade passage channels and fixed channels of contraction and diffuser types with speed ratio of gas in channels providing complete filling of channels at designed conditions. At deviation of operating conditions from designed conditions, passage of at least one compensating gas flow through additional main line is provided between corresponding pressure input into diffuser type fixed channels and output from contraction type fixed channels. Moreover, at least one compensating gas flow is passed through heat exchanger. Heat exchange is provided at least between two compensating gas flows. Heat exchanger between main and at least one compensating gas flows is also provided. EFFECT: improved efficiency of operation at operating conditions differing from designed conditions. 5 cl, 1 dwg
Patent RU-2100240-C1 (RU)
Title: Vehicle muscular drive
Inventor: PARAMONOV VIKTOR A
IPC: B62M1/24
Filed: 1996-10-29
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering; bicycles. SUBSTANCE: to create muscular drive providing complete utilization of traction force owing to optimum arrangement of drive on frame and make of its members providing movement of pedals, drive is furnished with second drive gear. Gears are made in form of crescent shaped segments secured in definite manner directly on cranks which are arranged on frame at preset distance from bottom bracket. Drive chains are secured in definite points of segments. Drive has crank returns mechanism. Gear ratio changer in proposed mechanism in made in form of turnable rocker carrying freewheeling mechanism and crank return mechanism and coupling all drive members into common system by traction chains. EFFECT: enlarged operating capabilities. 6 cl, 5 dwg
Patent RU-2118337-C1 (RU)
Inventor: BASARYGIN JU M
IPC: C10G7/02
Filed: 1997-01-24
Granted: 1998-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: raw material is heated and fed into rectification column. Distillate tapped off at the top of column is cooled, condensed and partly returned into the top of column, the other part of top distillate being used as light gasoline. As side- cut distillates, heavy gasoline fraction is tapped off at the fractionating tray disposed by 6-7 trays above the feed tray, and/or kerosene fraction is tapped off at the tray disposed by 2-3 trays above the feed tray. From the bottom of column, furnace fuel fraction is withdrawn. EFFECT: reduced power consumption due to double evaporation of gasoline fraction and extended assortment and quality of commercial products. 1 dwg, 3 tbl
Patent RU-2140035-C1 (RU)
Title: Metallic hose
Inventor: PROKHOROV V P
IPC: F16L11/15
Filed: 1997-02-06
Granted: 1999-10-20
Abstract: FIELD: high pressure systems. SUBSTANCE: hose includes sleeve with fixing screw arranged in its lateral surface and having two smooth cylindrical ends. One end engages with through lengthwise groove of captive nut, another - with lengthwise groove of nipple. Diameters of smooth cylindrical ends of screw are less than width of grooves of nut and nipple. Outer thread diameter of screw is more than width of grooves of captive nut, screw length is less than half-difference of inner diameter of sleeve thread and diameter of arrangement of bases of nipple grooves but it is more than half-difference of outer diameter of sleeve thread and outer diameter of nipple. EFFECT: enhanced reliability of hose. 2 dwg