baber/WOPTO huggingface dataset:
Patent MD-4292-C1 (MD)
Title: Registration plate of the transport vehicle
Inventor: ŞCHILIOV VLADIMIR
IPC: B60S1/56
Filed: 2012-09-28
Abstract: The invention relates to automobile industry and may be used for identification of transport vehicles.The registration plate of the transport vehicle comprises a panel (1) with identification information (2), which together with a body with opaque side walls (4), a case (7), made in convex ellipsoidal shape, directed towards the oncoming air flow, and a transparent protective shield (3) form a sealed chamber (5). Inside the case (7) are installed a light source (8), consisting of a set of light-emitting diode indicators, and a convex reflector, directed towards the panel (1). Each light-emitting diode indicator is provided with a concave reflector (10), directed towards the panel (1).
Patent RU-2059634-C1 (RU)
Title: 6-fluorochromone-3-aldehyde semicarbazone showing coagulation activity in combination with low toxicity
Inventor: OGANESYAN EDUARD TONIKOVICH
IPC: C07D311/22
Filed: 1992-12-30
Granted: 1996-05-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 6-fluorochromone-3-aldehyde semicarbazone, empirical formula is C 11 H 7 FN 3 O 3 , m. p. is 283-284 C. Reagent 1: 6-fluorochromone-3-aldehyde. Reagent 2: semicarbazide hydrochloride. Process conditions: in the presence of anhydrous sodium acetate in absolute ethanol medium, at boiling. Synthesized compound at the dose 10 mg/kg decreases the value of blood clotting time to 111 ± 6.5 s, value LD 50  is above 1600 mg/kg. Compound shows coagulation activity in combination with low toxicity. Compound showing hemostatic action can be used in medicine. EFFECT: enhanced effectiveness of product. 1 tbl
Patent RU-2035714-C1 (RU)
Title: Method for diagnosis of reduction gears
Inventor: ALESHIN ALEKSANDR K
IPC: G01M15/02
Filed: 1993-04-13
Granted: 1995-05-20
Abstract: FIELD: inspection and diagnisis of reduction gears. SUBSTANCE: method involves measurement and analysis of random components of time space between signals coming from limit switches coupled with driving and driven ganged gears. Method also involves construction of time space random component distribution histogram and its comparison with standard histograms plotted in advance for each flaw. EFFECT: facilitated procedure. 2 dwg
Patent RU-2063935-C1 (RU)
Title: Glass for magnetic head member soldering
Inventor: MAKSIMOV NIKOLAJ N
IPC: C03C8/24
Filed: 1993-05-18
Granted: 1996-07-20
Abstract: FIELD: glass industry. SUBSTANCE: glass has the following components, wt. -%: silicon oxide (SiO 2 ) 51.2-60.3; aluminium oxide (Al 2 O 3 ) 0.1-2.5; barium oxide (BaO) 0.1-4.1; lead oxide (PbO) 9.0-16.8; sodium oxide (Na 2 O) 8.9-17.8; lithium oxide (Li 2 O) 0.1-4.0; calcium oxide (CaO) 2.8-5.5; titanium oxide (TiO 2 ,) 8.0-9.5; yttrium oxide (Y 2 O 3 ) 0.2-10.0; antimony oxide (Sb 2 O 3 ) 0.1-0.4. Glass properties: value of linear expansion temperature coefficient is (92-115) x 10 -7  1/degree, deformation point is 510-540 C, spreading point is 760-770 C, microhardness is 610-780 kgf/mm 2 , acid stability in 5% oxalic acid at room temperature for 1 hr - 0.0004-0.002% (by weight loss), alkali resistance at boiling in 10% sodium hydroxide solution for 1 hr - 0.05-0.1% (by weight loss), water resistance at boiling for 1 hr - 0.0002-0.0009% (by weight loss). EFFECT: enhanced quality of glass. 3 tbl
Patent RU-2071156-C1 (RU)
Title: Coaxial antenna
Inventor: ANISIMOV EVGENIJ K
IPC: H01Q13/20
Filed: 1993-06-18
Granted: 1996-12-27
Abstract: FIELD: antenna equipment. SUBSTANCE: proposed invention is aimed at expansion of class of realized radiation patterns with fixed geometric dimensions and at reduction of lateral dimensions with specified radiation pattern and is based on coaxial line. Ring slots are made in external conductor of line at distance T from each other. Reactive loads $$$ are connected to each slot. Reactive resistors $$$ are connected into central conductor of coaxial line at equal distances $$$ from each other. EFFECT: expanded class of realized radiation patterns. 3 dwg
Patent RU-2041112-C1 (RU)
Title: Motor vehicle front wheel suspension
Inventor: PESTEREV ALEKSANDR NIKOLAEVICH
IPC: B62K25/16
Filed: 1993-10-19
Granted: 1995-08-09
Abstract: FIELD: transport. SUBSTANCE: suspension has lower curved lever and upper lever, both being hinge-connected to frame, turning post connected with front end of upper lever by its upper end through universal joint. Rigidly secured on lower end of post is axle-shaft with fitted-on wheel hub. Axle-shaft is connected through universal joint drive with other coaxial axle-shaft secured for turning on lower lever. Section of lever from front end to curved part is arranged parallel to axis of wheel turning. Radius of this section is greater than wheel radius by value required to form clearance between wheel and section of lower lever from curved part to rear of lever. Shock absorber is hinge-connected by one end on frame and by other end, on lower lever. EFFECT: reduced twisting moment of lower lever and overall dimensions of suspension in width as compared with prototype. 3 dwg
Patent RU-2059740-C1 (RU)
Title: Steel-aluminium anode pin of aluminium cell
Inventor: OGOLIKHIN VIKTOR M
IPC: C25C3/12
Filed: 1993-11-29
Granted: 1996-05-10
Abstract: FIELD: equipment for aluminium cells, made with use of explosion matter energy, that may be used at making construction of different-type bimetallic adaptors with minimum loss of current and voltage in joint boundary. SUBSTANCE: steel-aluminium anode pin has aluminium rod 1 with cylindrical protrusions 2 with inner cone cavities 5, and steel bar 3 with cylindrical openings. In order to provide high-quality explosion welding protrusion 2 and respective inner cone cavity 5 have length values more than a diameter of steel bar 3 by a value, equal to a half-diameter of inner cone cavity 5 base. The cylindrical opening of steel bar 3 at the side opposite to a direction of protrusion 2 insertion has annular step 7 with a height equal to 0.1-1.5 mm and a width equal to 1-2 mm. EFFECT: enhanced structure of the anode pin. 3 cl, 4 dwg
Patent RU-2093240-C1 (RU)
Title: Mass-exchange lattice column
Inventor: SLOBODYANIK IVAN P
IPC: B01D3/24
Filed: 1994-01-26
Granted: 1997-10-20
Abstract: FIELD: designs of mass-exchange columns with contact devices for efficient reaction of gas-vapor-liquid systems in processes of absorption, rectification and gas cleaning; may be used in chemical, petrochemical, gas, food and other industries. SUBSTANCE: column includes vertical body accommodating centrifugal perforated lattices located in tiers. Perforations are made in the form of arch slots. Located between centrifugal lattices are centrifugal lattices with perforations in form of arch slots. Diameters of centrifugal lattices are smaller than the inner diameter of body for liquid running off the centrifugal lattices. Centers of centripetal lattices have holes for liquid running off. Located above centrifugal lattices are baffle perforated disks in the form of truncated cones. Installed above centripetal lattices are baffle perforated cones oriented with their tope upward. EFFECT: higher efficiency. 7 dwg
Patent RU-2063515-C1 (RU)
Inventor: TYARASOV GERMAN P
IPC: F04C18/08
Filed: 1994-02-11
Granted: 1996-07-10
Abstract: FIELD: mechanical engineering; pumps or hydraulic drives of mechanisms. SUBSTANCE: hydraulic machine has casing with shaft mounting rotors placed in their respective sections. Rotors carry displacement blades which run through grooves in contactors while rotors are running. Contactors are mounted in header and are set in rotation in step with rotors due to engagement of shaft gear with teeth on contactor periphery which are free to rotate on their shafts. Working medium (fluid) is supplied through inlet ports due to vacuum built up while blades are running and goes through cavities, intermediate chamber, other cavity, where inclined holes and annular drillings are provided inbetween; then it is passed through outlet hole. When contactors in cavity are in mesh with gear, other contactors in cavity pass blades through their grooves. Optional designs are available. EFFECT: enlarged functional capability. 10 cl, 17 dwg
Patent RU-2116720-C1 (RU)
Title: Fodder grinder
Inventor: SHULJAT EV V N
IPC: A01F29/00
Filed: 1994-03-16
Granted: 1998-08-10
Abstract: FIELD: equipment for grinding any kinds of fodder: grain, grass, succulent fodder and roots, feed mixtures. SUBSTANCE: grinder has grinding chamber 1, hammer-type rotor 2, replaceable screen, detachable grain and grass hoppers 6. In the process of grinding, grain flows by gravity from grain hopper into grinding chamber 1 to be subjected to joint action of hammer-type rotor 2, walls of grinding chamber 1 and screen. Ground grain is accumulated in hopper 6. When succulent fodder and roots are to be ground, screen and grain hoppers are removed and deflector is mounted instead of grain hopper. Grass hopper 6 is turned and positioned above grinding chamber 1. Succulent fodder and roots are charged into grass hopper 6, from which they are delivered through window 21 into grinding chamber 1. EFFECT: wider operational capabilities and improved quality of ground fodder. 4 cl, 4 dwg
Patent RU-2088871-C1 (RU)
Title: Device for contact of gas and liquid
Inventor: KVASENKOV OLEG I
IPC: F28C3/06
Filed: 1994-03-29
Granted: 1997-08-27
Abstract: FIELD: contact heat exchangers. SUBSTANCE: device includes perforated and porous drums mounted in housing coaxially at spaced relation; drums are mounted on hollow drive shaft forming circular passage. Device is also provided with perforated stator embracing the perforated drum. Holes of perforated stator are made in planes of holes of perforated drum at circumferential pitch which is not equal to and not multiple of that of holes of perforated drum. Device is provided with liquid supply and discharge branch pipes located on opposite sides of circular passage, branch pipe supplying gas into clearance between housing and perforated drum and branch pipe discharging gas from cavity of shaft. EFFECT: enhanced reliability. 2 dwg
Patent RU-2034662-C1 (RU)
Title: Method for benefication of mineral resources and a device to implement it
Inventor: SADKOVSKIJ BORIS P
IPC: B03B5/26
Filed: 1994-04-29
Granted: 1995-05-10
Abstract: FIELD: benefication of mineral resources. SUBSTANCE: pulp with grains of valuable component and gangue is fed to successively joint inlet ribbed section, with ribs being perpendicular to its walls, with at least one additional ribbed section. The flow is accelerated and moved along longitudinal direction along processing zone, where catching coating is made. Steady-state swirls with axis of revolution oriented perpendicular to the direction of flow feed are generated on initial flow portion at its lower bound. Additional section is installed at an angle within 0.5 to 45° to the inlet section with turn to any direction. Ribs of the additional section are turned in the direction just opposite to the turning direction of the section relative to inlet one. As the flow moves along processing zone, the flow is deviated from the direction of its feed in cross direction by acute angle. In so doing, dynamic force is applied to side bounds of the flow, and pressure drop being irregularly along flow length and width relative to its motion in longitudinal direction is created. Concurrently, steady-state swirls are generated at the deviated portion of the flow at its lower bound. Axes of revolutions of the swirls are oriented at an acute angle to those at the initial flow portion, and spiral flow is generated. Recovery of catching capacity of the coating is carried out concurrently with filling up catching coating with grains of valuable component. EFFECT: high catching capacity of valuable components. 20 cl, 5 dwg
Patent RU-2097094-C1 (RU)
Title: Bubble-cap tray
Inventor: SLOBODYANIK IVAN P
IPC: B01D3/20
Filed: 1994-05-31
Granted: 1997-11-27
Abstract: FIELD: devices of mass-transfer towards for interaction of gas(vapor)-liquid systems designed for conducting the processes of absorption, rectification, gas scrubbing; may be used in chemical, petrochemical, gas and other industries. SUBSTANCE: bubble-cap tray includes horizontal plate, round in cross-section with central vapor round cap having perforations in its side walls. Trays are installed one above another in vertical cylindrical tower. Vertical discharge tube is installed between the walls of tower and cap so that lower edge is located from plate at a distance equalling a quarter of the inner diameter of discharge tube, and upper edge is located above plate of upper tray. Discharge tube is tightly fitted in plate of upper tray between tower wall and cap, and vertical transfer tube is mounted into tray plate between tower wall and cap so that upper edge is located at some distance from tray plate, and lower edge is located from plate of underlying tray at a distance equalling a quarter of its inner diameter. Novelty of the invention consists in the presence of diametrical partition above cap and perforations in the form of arched slots with convexity directed upward on tray plate and axes directed tangentially from discharge to transfer tubes, and arched slots in lower edges or cap with convexity directed outside and at an acute angle to vertical plane towards transfer tube. EFFECT: higher efficiency. 6 dwg
Patent RU-2080458-C1 (RU)
Inventor: ARSHINOV ALFRED N
IPC: F01N3/28
Filed: 1994-06-20
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; internal combustion engine catalytic converters. SUBSTANCE: method includes corrugating of steel heat resistant tape, provision of contact between plain and corrugated tapes, fastening of so-made honeycomb structure in required points, application of ceramic material and catalyst. Prior to application of ceramic material and catalyst, block is held additionally for 0.5 - 5 h in active gas medium at temperature of 950-1250 C. Gas mixture contains aluminium halides. Used as aluminium halides are aluminium fluorides $$$ at summary partial pressure of 10-160 mm Hg. EFFECT: improved quality of metal block. 2 cl, 2 dwg
Patent RU-2060806-C1 (RU)
Title: Mixer
Inventor: PIMENOV YURIJ A
IPC: B01F7/16
Filed: 1994-07-27
Granted: 1996-05-27
Abstract: FIELD: chemical engineering. SUBSTANCE: mixer contains n inlet branch pipes one of which is vertical and is connected directly with mixing chamber, mixing assembly and outlet branch pipe. Inlet branch pipe is built into distributing chamber disposed around vertical branch pipe. The chamber consists at least of two cavities commutating with each other and connected with mixing chamber through channels. The number of distributing chambers is equal to n - 1. Each cavity of distributing chamber is formed by cylindrical members coaxially located and adjoining each other. Cylindrical members dividing the chamber into cavities are perforated in upper part at level higher than inlet branch pipe level. In lower part all cylindrical members have projections disposed along circumference. EFFECT: enhanced quality. 2 cl, 2 dwg
Patent RU-2080479-C1 (RU)
Title: Multiple-action radial-piston hydraulic motor
Inventor: ENBEKOV YURIJ G
IPC: F03C1/04
Filed: 1994-08-31
Granted: 1997-05-27
Abstract: FIELD: transport, agriculture, civil engineering; load driving installations. SUBSTANCE: motor has housing with covers and end face distributor. The latter is installed in housing space on rolling supports. Cylinder block with pistons has longitudinal slots with parallel surfaces. Crossmembers are arranged in slots and provided with rolling supports in form of bearings installed on axles at their end faces. Slots and side projections are found on side surfaces of crossmembers. Additional rolling supports are installed in slots and projections symmetrically relative to axis of main rolling supports. Additional rolling supports are made in form of rollers fixed from axial displacement by end faces in slots of side projections and from falling down by pins with flats. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2088234-C1 (RU)
Title: Water-soluble bactericidal composition and a method of its preparing
Inventor: KOPEJKIN VIKTOR V
IPC: A61K33/38
Filed: 1994-11-25
Granted: 1997-08-27
Abstract: FIELD: pharmacy. SUBSTANCE: composition has highly dispersed metallic silver stabilized with protective high-molecular compound. Composition has the following components, mas. p. p.: poly-N-vinylpyrrolidone-2 of molecular mass (8 x 10 3 )-(1.63 x 10 6 ) Da 1, and highly dispersed metallic silver, 0.01-2.33. Method of preparing these compositions involves interaction of silver nitrate with poly-N-vinylpyrrolidone-2 aqueous-spirituous solution at the following component concentrations, wt.-%: poly-N-vinylpyrrolidone-2, 0.065-11.00; silver nitrate, 0.025-29.73; ethyl alcohol, 5.0-38.6; and water, the balance, up to 100. Interaction is carried out in darkness at 65-75 C in atmosphere of inert gas. Method ensures to decrease process time by 20-280-fold, silver loss by 20-100-fold, toxicity of the preparation by 4-6-fold as compared with the known preparations. Composition is stable at room temperature without changes and disperses after water addition. Composition can be used in medicine and veterinary science. EFFECT: enhanced effectiveness, decreased toxicity. 2 cl, 1 tbl
Patent RU-2098769-C1 (RU)
Title: Method for formation of united time scale
Inventor: OMAROV OMAR A
IPC: G01J1/18
Filed: 1995-03-02
Granted: 1997-12-10
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: mark signal is formed and supplied to recorders of examined process parameters by photoelectric conversion of light signal at slot outlet when light beam passes through slot. In addition, N-1 slots are made with their preset location relative to one another which prevents for generation of pseudorandom mark signals within the whole time of recording the examined process parameters. N-1 mark signals are formed by scanning with light beam and at known speed over surface in which slots are made. Each of N-1 mark signals which is related to corresponding slots is supplied to all recorders of process parameters. Time intervals between recorded pseudorandom mark signals are determined by relation of spaces between respective slots to speed of light beam scanning over surface in which slots are made. EFFECT: higher efficiency. 2 dwg
Patent RU-2087897-C1 (RU)
Title: Method determining duration of growth delay of fatigue crack after overloading
Inventor: SHANYAVSKIJ ANDREJ A
IPC: G01N3/32
Filed: 1995-03-10
Granted: 1997-08-20
Abstract: FIELD: testing. SUBSTANCE: sample during test is subjected to cycle two-axes tension or to tension-compression and fatigue crack is grown. When crack reaches preset length sample is loaded with overload with reference to maximal level of cyclic loading before overload. After this load is decreased and then loading is continued to new overloading. Tension stress opening edges of crack should be same before and after overloading. For determination of value of delay zone of crack length of crack in section within which decrease of skewing caused by plastic deformation after overloading and number of loading cycles corresponding to it tale place should be measured. There is proposed relationship to determine dimension of zone of plastic deformation at moment of overloading which includes measured height caused by plastic deformation achieved by moment of overloading and polar angles used in Irwin equations for description of dimensions of zone of plastic deformation. EFFECT: increased accuracy of determination of growth delay of fatigue crack.
Patent RU-2139873-C1 (RU)
Inventor: T ERRI GODEL
IPC: A61K31/41
Filed: 1995-03-14
Granted: 1999-10-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention describes imidazodiazepines of the general formula (I)   where values A, Q, R 1 , R 2 , R 3 , R 4  are given in p. 1 of the invention claim. Compounds show the strong expressed anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties. They form good water-soluble acid-additive salts and therefore can be used for preparing aqueous solutions for injection of drugs based on compounds of the formula (I) effectively. Invention describes also a method of synthesis of the above indicated compounds. EFFECT: improved method of synthesis, valuable pharmacological properties. 27 cl, 1 tbl, 259 ex
Patent RU-2078245-C1 (RU)
Inventor: ZAYATS YURIJ ALEKSANDROVICH
IPC: F02M61/10
Filed: 1995-04-14
Granted: 1997-04-27
Abstract: FIELD: manufacture of engines; fuel equipment of compression ignition internal combustion engines. SUBSTANCE: nozzle orifices are located in pairs in such way that each pair has one orifice on shut-off cone of nozzle seat and other orifice in nozzle chamber; axes of these orifices intersect at some distance from nozzle body, thus providing for smooth distribution of fuel in combustion chamber in course of injection due to change in geometry of fuel jet distributing in form of hollow elliptical cone. EFFECT: smooth distribution of fuel in combustion chamber. 2 dwg
Patent RU-2083487-C1 (RU)
Inventor: BOROVINSKAYA INNA P
IPC: C01B21/06
Filed: 1995-04-27
Granted: 1997-07-10
Abstract: FIELD: production of inorganic materials. SUBSTANCE: metal (titanium, aluminium, etc.) powder is loaded into reactor as continuously falling controlled flow. Simultaneously nitrogen under pressure 0.1-5.0 MPa is countercurrent- wise fed. After metal powder bed attains at most 1/10 reactor volume, powder is kindled and reaction is carried out in the self-propagating high-temperature synthesis mode. Resultant metal nitride is continuously or periodically withdrawn. Nitrogenation degree is at least 96.4%. EFFECT: enhanced efficiency of process.
Patent RU-2076388-C1 (RU)
Title: Gaseous-discharge lamp
Inventor: SHCHEPOCHKINA YULIYA ALEKSEEVN
IPC: H01J61/06
Filed: 1995-04-26
Granted: 1997-03-27
Abstract: FIELD: light sources. SUBSTANCE: gaseous-discharge lamp has base and gas-filled transparent bulb accommodating cathodes. Lamp is provided with fixed conducting rod and movable insulating member mounted on conducting rod for reciprocation. Movable insulating member carries main and back-up cathodes rigidly secured in position for contacting fixed conducting rod. Movable insulating member is made in the form of plate with longitudinal slit; main and back-up cathodes are secured on opposite ends of plate lengthwise of slit. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2077736-C1 (RU)
Title: Method for determining width and relaxation characteristics of tectonic discontinuity zone
Inventor: SPIVAK ALEKSANDR A
IPC: G01V9/00
Filed: 1995-07-13
Granted: 1997-04-20
Abstract: FIELD: engineering-geological study of rock mass structure; surveying for construction of land and underground structures; construction of models and schemes of block structure and tectonic discontinuities; diagnostics of the mechanical state of rock masses during operation of structures and exploitation of minerals. SUBSTANCE: pulsed wave-type vibrations (PWV) are detected by geophones placed on a profile across a tectonic discontinuity zone at intervals such that at least one geophone is within this zone. Vibration propagation velocity between every pair of neighboring registration stations and PWV power spectral density for each station are determined. Width of the tectonic discontinuity zone is identified with the width of a zone wherein the elastic vibration velocity (C) decreases by a ≥ 3 as compared with that beyond the tectonic discontinuity zone, where a is the mean-root-square error in determining C. Relaxation characteristics, such as stress relaxation time T1 at constant strain, shearing strain relaxation time T2 at constant shearing stress, compressive stress relaxation time T3 at constant cubic strain, and strain relaxation time T4 at constant average pressure, are determined from the PWV power spectral density obtained for the tectonic discontinuity zone and beyond this zone by modelling and using Burgers body to approximate the tectonic discontinuity. EFFECT: higher efficiency. 3 dwg