baber/WOPTO huggingface dataset:
Patent RU-2178360-C1 (RU)
Inventor: KAPERSKIJ JU N
IPC: B44C5/00
Filed: 2000-09-01
Granted: 2002-01-20
Abstract: FIELD: manufacture of built-up decorative arrangements of glass, ceramics and other materials. SUBSTANCE: method consists in the fact that a coating on the framework of the built-up decorative arrangement is applied, and then a packing for the foundation is produced, and placement and fastening of the built-up decorative arrangement in the foundation is accomplished, after that the built-up decorative arrangement is cured for 2-3 hours. EFFECT: expanded range of manufactured arrangements. 11 cl, 1 dwg
Patent RU-2173433-C1 (RU)
Title: Hot-water boiler
IPC: F24H1/00
Filed: 2000-11-03
Granted: 2001-09-10
Abstract: FIELD: heating water in heating systems and hot-water supply systems heat-power engineering. SUBSTANCE: boiler has fire tubes and water chamber combined in two self-contained units: inner unit and outer unit interconnected by means of flange joint. Water chamber is made in from of system of heat-exchange tubes communicated through system of curvilinear nozzles which are mounted tangentially. Each nozzle is made in form of slotted diffuser passage on side of water outlet. Fire tubes are mounted inside heat- exchange tubes; fire tubes of inner and outer units are communicated by means of circulating chambers forming three-way draft system. On side of outer surface, fire tubes are provided with helical guide strips and on side of inner surface, fire tubes are provided with double-start helical thread forming ridges of varying height and reversible twisting of flow of combustion products inside fire tubes. On side of header, heat-exchange tubes are provided with blanks having cuts for communication of heat-exchange tubes with header. EFFECT: increased specific output of boiler. 6 dwg
Patent RU-2179498-C1 (RU)
Title: Iron powder heat treatment method
Inventor: BUNAKOV O D
IPC: B22F1/00
Filed: 2001-01-09
Granted: 2002-02-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: invention provides method for heat treatment of iron powder resulting from compressed air-mediated atomization of cast iron melt including decarburizing and subsequent reductive annealing, the former being conducted under argon containing no more than 0.01 vol % nitrogen. In this method, temperature of decarburizing annealing is reduced from 950 C to 900 C and duration of this procedure is shortened by 15-20%. EFFECT: facilitated procedure and improved quality of reduced powder. 3 dwg, 3 tbl
Patent RU-2194751-C1 (RU)
Title: Vodka "flagman nochnoi desant"
Inventor: KORENDOVICH S EH
IPC: A23L27/00
Filed: 2001-03-21
Granted: 2002-12-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka contains the following ingredients per 1000 dal of prepared product: fructose, 4.5-5.5 kg; lactose, 0.4-0.6 kg; succinic acid dissolved in softened water, 0.04-0.06 kg; sodium bicarbonate dissolved in solution of succinic acid, 0.09-0.11 kg; aqueous-alcoholic infusion of magnolia vine seeds of Ist and IInd decantation or extract of dry magnolia vine "Relikt", 1.0-1.2 l; natural flavor "Vodka ASM 665" of "Reino & Fis" firm (France) dissolved in 40-% vodka or rectified vodka in ratio 1:10-1.9-2.1 l; ethyl rectified alcohol "Lux" and corrected potable water, in terms of 40-% strength. Due to synergism of ingredients included in said vodka, the product has a complex of biologically active substances, and possesses higher stability at its storage and increased action of fructose, lactose and succinic acid. Synergism of said ingredients allows to block toxic substances appeared at vodka drinking, and it considerably reduces alcoholic abstinent syndrome. EFFECT: broadened assortment of vodkas with higher organoleptical properties. 3 ex
Patent RU-2181596-C1 (RU)
Inventor: BAJGUZINA F A
IPC: C12N1/20
Filed: 2001-04-05
Granted: 2002-04-27
Abstract: FIELD: medicine. SUBSTANCE: the biopreparation contains the strain of Bacillus subtilis 11V VKM V-2218D, a solvent and a filler. EFFECT: increased antagonistic activity regarding a wide range of pathogenic and conditionally pathogenic microorganisms, improved resistance to a variety of antibiotics. 4 tbl, 1 ex
Patent RU-2186959-C1 (RU)
Title: Emulsion for insulation formation water inflow in well
Inventor: JUZHANINOV P M
IPC: C09K8/82
Filed: 2001-05-23
Granted: 2002-08-10
Abstract: FIELD: oil and gas production. SUBSTANCE: invention relates to compositions for limiting water inflow in oil wells to increase water flooding-stimulated formation oil recovery and to reduce permeability of formation sections in injectors with terrigenous and carbonate reservoirs. Appropriate emulsion contains, %: hydrocarbon fluid, 74-90; still bottoms from C17-C20-amine production, 3-5; and water additionally contains mineral aluminum salt, 2-4. As a result, increasing with time improvement of structural-mechanical properties of emulsion owing to reduced diffusion of emulsion composition at simultaneously increased stability thereof under formation temperature 30-45 C conditions and preserved stability of these properties under elevated temperature 95-110 C conditions when in contact with differently mineralized formation waters, and also owing to preserved inhibitory properties of emulsion and increased selective insulation properties thereof. EFFECT: enhanced efficiency of insulating water-permeable and fissured reservoirs of oil-production wells and injectors. 2 tbl, 2 ex
Patent RU-2196785-C1 (RU)
Inventor: BAZAROV JU M
IPC: C08G69/16
Filed: 2001-06-06
Granted: 2003-01-20
Abstract: FIELD: polymer materials. SUBSTANCE: process involves hydrolytic polymerization of caprolactam via preparation of prepolymerizate melt followed by dehydration of melt. Melting is performed at temperature by 1-15 C inferior to melting temperature of polycaproamide and this temperature is maintained until degree of conversion of caprolactam into prepolymer is close to equilibrium value. Dehydration is started when partial pressure of water vapor over the melt is within a range of 100-755 mm Hg and product is kept at the same temperature until required molecular weight is obtained. EFFECT: enabled regulation of molecular weight of strictly linear polycaproamide, increased yield pf polymer, and improved environmental condition. 1 tbl, 4 ex
Patent RU-2199271-C1 (RU)
Title: Способ выбора оптимального варианта пластики при оперативном лечении вентральных грыж
Inventor: KHITAR JAN A G
IPC: A61B17/00
Filed: 2001-08-09
Granted: 2003-02-27
Abstract: Изобретение относится к медицине, а именно к хирургии. Способ включает клинико-инструментальное обследование больного, при котором определяют внешний радиус живота, радиус грыжевого выпячивания, среднюю толщину брюшной стенки, локализацию грыжевых ворот на передней брюшной стенке и по формуле      вычисляют коэффициент напряжения К, где R - внешний радиус живота (м); А - радиус грыжевого выпячивания (м); h - средняя толщина брюшной стенки (м); Р - константа внутрибрюшинного давления, при локализации грыжевых ворот в эпигастральной области Р составляет 98 Па; при локализации грыжевых ворот в мезогастральной области - 245 Па; при локализации грыжевых ворот в гипогастральной области - 392 Па. При значении К до 2,09 производят пластику местными тканями, при значении К от 2,10 и более производят пластику с применением сетчатого эндопротеза. Способ позволяет улучшить результаты оперативного лечения вентральных грыж, снизить травматичность оперативного вмешательства и вероятность послеоперационных осложнений.
Patent RU-2204014-C1 (RU)
Title: Method of oil pool development
Inventor: GAREJSHINA A Z
IPC: E21B43/22
Filed: 2001-08-15
Granted: 2003-05-10
Abstract: FIELD: oil producing industry, particularly, methods for microbiological development of oil pools. SUBSTANCE: method includes injection of fringes of water with biopolymer into formation through injection well, and withdrawal of products through producing well. Biopolymer is used in the form of biopolyacrylamide produced by Rhodococcus rhodochrous bacteria. Preferable versions of method embodiment provide for preliminarily injection of nutrient solution with suspension of carbon-oxidizing bacteria into formation through injection well, and allowing the dely for process conduction, and injection of fringe of water with biopolyacrylamide together with cross-linking substance. EFFECT: improved viscous and oil producing properties of injected reagents resulting in higher efficiency of oil displacement. 3 cl, 1 tbl
Patent RU-2204878-C1 (RU)
Title: Electric motor phase-failure and supply-voltage unbalance protective device
Inventor: DANILOV V N
IPC: H02H7/09
Filed: 2001-08-27
Granted: 2003-05-20
Abstract: FIELD: electrical engineering; phase-failure and voltage unbalance protection of farming motors powered from three-phase, solidly grounded neutral mains. SUBSTANCE: device has emergency transducer with two-winding transformer whose primary is connected in series with diagonally opposite ac ports of power-supply rectifier bridge. Connected across diagonally opposite DC ports of bridge are storage capacitor, discharge resistor, and series-connected coils of individual point relay incorporating provision for operation storage and thyristor anode-cathode. Operating threshold of device is adjusted by means of resistor inserted between plus terminal of other rectifier bridge of emergency transducer and gate electrode of thyristor whose anode circuit incorporates individual point relay coil. Noise suppression capacitor is inserted between cathode and gate electrode of thyristor and zero-sequence voltage filter is built around capacitors. Upon occurrence of phase failure or inadmissible unbalance of supply voltage capacitor is placed at potential and control pulses arrive at thyristor gate electrode. Capacitor charge to operating potential of circuit drives thyristor in conduction and pulsed discharge of capacitor through individual point relay coil takes place with the result that this relay operates and motor is disconnected from faulty mains. EFFECT: enhanced reliability and facilitated manufacture of device. 1 cl, 1 dwg
Patent RU-2192015-C1 (RU)
Title: Procedure of determination of component of speed of aircraft
Inventor: SOBOV A N
IPC: G01P5/00
Filed: 2001-09-03
Granted: 2002-10-27
Abstract: FIELD: aviation, determination of air speed of aircraft, of its angles of attack and sideslip under all flying conditions, supermaneuverability included. SUBSTANCE: procedure consists in measurement of airspeed, ground speed and angular orientation of aircraft relative to ground, in determination of authenticity of measurement of present speed of aircraft. When authenticity is determined wind velocity and its systematic component are found, airspeed of aircraft is found by ground speed and systematic component of wind velocity. Systematic component of wind velocity is found on preceding specified time interval or distance relative to present time. Present speed is taken as initial value of systematic component. Parameters of condition of aircraft and atmosphere are controlled in addition to establish authenticity. Value of authenticity is controlled in interval of unauthenticity and systematic component of wind velocity is determined anew if it exceeds specified value after authenticity was established. Angle of sideslip is found by airspeed and angle of attack is determined by values of projections of aircraft speed on its symmetry plane in range from -180 to +180 degrees. EFFECT: increased accuracy under all flying conditions. 4 cl, 4 dwg
Patent RU-2199234-C1 (RU)
Title: Method of producing carbohydrate-containing gelling concentrate for confectionery products
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2001-10-29
Granted: 2003-02-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparation and deodorization of root crops of sugar beet, juicing, hydrolysis-extraction of pomace, blending of juice and extract. Then blend is treated with fluid ammonia with simultaneous introduction of casein, concentrated, treated with liquid carbon dioxide, and heated not lower 60 C. EFFECT: increased gelling ability of final product.
Patent RU-2205626-C1 (RU)
Inventor: KIRILLOVSKIKH V A
IPC: A61K8/02
Filed: 2001-11-09
Granted: 2003-06-10
Abstract: FIELD: medicine, parasitology. SUBSTANCE: the present innovation could be applied for protection against lice and nits, both head and pubic. Composition is suggested, weight%: pyrethroid 0.2-0.7, surface-active substance 1.4-10, phenoxyethanol 3.0-9.0, acetic acid 0.1-0.2, carrier - the rest. The suggested composition provides elimination of lice and nits after a single treatment. EFFECT: higher efficiency. 2 cl, 3 tbl
Patent RU-2211129-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B1/00
Filed: 2001-12-25
Granted: 2003-08-27
Abstract: FIELD: machining of metals, grinding of parts with holes having curvilinear elliptical cross-sections. SUBSTANCE: machined part and grinding spindle with wheel are given rotation and relative longitudinal feed. Rotation axis of grinding spindle is set at angle α with rotation axis of machined part to secure template-free machining. Value of angle is established depending on major and minor semi-axes of machined elliptical surface of hole. Wheel with peripheral cutting surface is divided during dressing into two parts equal in height. Machining is carried out with circular feed of cutting-in around cross point of axes of part and wheel. EFFECT: widened technological capabilities of way, increased precision and quality of machining. 3 cl, 4 dwg
Patent RU-2216357-C1 (RU)
Inventor: BOCHENIN JU I
IPC: A61L2/18
Filed: 2002-03-29
Granted: 2003-11-20
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: agent contains the following components, wt. -%: acetic anhydride, 35-45; hydrogen peroxide, 15-25; lactic acid, 1-3; calcium chloride, 1-3; sulfonol, 0.5-1; water, the balance. Agent provides effectiveness of disinfection and prolonged time for its storage. EFFECT: valuable properties of agent. 2 tbl
Patent RU-2217523-C1 (RU)
Title: Method of making stampings from aluminum alloy
Inventor: GORBUNOV JU A
IPC: C22F1/057
Filed: 2002-04-12
Granted: 2003-11-27
Abstract: FIELD: non-ferrous metallurgy; production of stampings for wheel disks from aluminum deformable hardenable by heat treatment. SUBSTANCE: proposed method includes semi-continuous casting of ingots at introduction of master alloy bar: aluminum-titanium-boron, homogenization, heating cast ingots, deformation, hardening and aging. Semi-continuous casting is performed at level of metal in crystallizer equal to 35-75 mm and rate of casting is determined from the following formula: V c  = 80±(0,05÷0,260).d, where V c  is rate of casting, mm/min; d is diameter of ingot, mm. Rate of introducing master alloy bar is determined by the following formula: V r.input =(0.8 to 1.35).(0.005P-0.03), where V r.input  is rate of introducing master alloy bar, m/min; P is consumption of metal, kg/min. Time of holding the stampings at heat for hardening is determined by the following formula: τ=0.48S+(5.77+k), where τ is holding time, min; S is thickness of stamping, mm; k is coefficient depending on content of silicon (Si) in alloy. At (Si) = (0.5 to 1.1), k = 2 to 4. At Si≥1,1, k = 5. Proposed method makes it possible to improve quality of cast blanks excluding their machining and to increase yield by 4 to 6 reducing power requirements by 7 to 9%. EFFECT: improved quality of products; reduced power requirements. 2 cl, 2 tbl, 1 ex
Patent RU-2218004-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-06
Granted: 2003-12-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing smooth pea grains in biological maturity stage by swelling procedure; introducing into liquid media preparation produced by sequential extracting of Mortierella spinosa micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. EFFECT: reduced consumption of power for canning process. 3 cl
Patent RU-2215770-C1 (RU)
Inventor: SHABATINA T I
IPC: C09K19/12
Filed: 2002-07-16
Granted: 2003-11-10
Abstract: FIELD: liquid crystals. SUBSTANCE: method consists in consecutively condensing, in vacuum, vapors of p- xylylene monomer, liquid crystal, and once more p-xylylene monomer on a cooled surface followed by polymerization at temperature up to 130K or induced by UV radiation, said liquid crystal vapors being condensed jointly with vapors of transition or non-transition I-IV group metals at partial pressure of metal 10 -4 -10 -2  mm Hg. Thus obtained films show high stability and do not change their characteristics over several months period. Content of metal in liquid crystal may vary from 0.1 to 10 wt %. With film constituted by encapsulated silver/liquid crystal composition, as example, a high sensitivity to electric field effect compared to customary metal-free film is indicated. EFFECT: increased electric field sensitivity. 1 tbl, 7 ex
Patent RU-2220932-C1 (RU)
Inventor: DEMENT EV A A
IPC: C04B40/00
Filed: 2002-08-28
Granted: 2004-01-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method involves stirring, for 10-15 min, cement, broken stone, sand, and water in ozone-containing medium, in particular ozone-air medium with 4.5-7.5 g/cu.m ozone concentration. Concrete mix may further contain reinforcing elements stirred together with other mix components. EFFECT: retarded curing of mix, improved solidification uniformity, and increased strength and durability of products. 2 cl, 2 ex
Patent RU-2232858-C1 (RU)
Title: Percussion mechanism
Inventor: SLADKOVA L A
IPC: E21B1/12
Filed: 2002-10-29
Granted: 2004-07-20
Abstract: FIELD: building, particularly mining well drilling tools. 
     SUBSTANCE: percussion mechanism includes bar, sleeve assembled on bar and drive for providing movement up and down. Upper sleeve end has conical extension. Vertical and inclined grooves are formed on rod surface. Vertical and inclined grooves are connected by arc-shaped grooves. Groove depths are not less than conical extension dimension. When bar moves downwards to strike a blow conical extension moves along vertical grooves. Bar may rotate during conical extension movement along inclined channels at the time of rod movement upwards. Height of vertical and inclined grooves is not less than distance that conical extension passes in vertical direction. 
     EFFECT: decreased power consumption during ground working, increased operational reliability. 
     2 dwg
Patent RU-2229920-C1 (RU)
Inventor: BAZHENOV JU JU
IPC: B01D24/46
Filed: 2003-02-10
Granted: 2004-06-10
Abstract: FIELD: mechanical or ion-exchange cleaning of liquids. SUBSTANCE: proposed filter has housing with bottom and at least one intermediate bottom where grainy medium is placed; filter is also provided with holes where draining elements are located with upper perforated part and lower part connected with branch pipes. Upper part of draining elements is made in form of truncated cone; recess made under each hole in intermediate bottom has form of corresponding to form of draining element. EFFECT: minimizing of "dead zones" between draining elements and surface of intermediate bottom; avoidance of damage of grainy medium during loosening, washing and regeneration. 3 cl, 3 dwg
Patent RU-2235583-C1 (RU)
Title: Method of manufacture of track membrane
Inventor: ZHDANOV G S
IPC: B01D69/00
Filed: 2003-04-02
Granted: 2004-09-10
Abstract: FIELD: manufacture of membrane materials for ultra- and micro-filtration of liquid and gaseous media; medicine, bio-technology, pharmaceutics, microbiology and food-processing industry. 
     SUBSTANCE: proposed method includes radiation of polymer film with accelerated charged particles, sensitizing by radiation in ultraviolet range and treatment with etching reagent. Then, film is successively treated with polyethylene amine solution and polymer solution for reduction of sorption ability of material of film relative to proteins and ferments. Before treatment of film with polyethylene amine solution and polymer solution, it is additionally treated with alcohol solution. It is good practice to use aqueous solution of polyethylene amine at concentration no less than 0.01%. Used as polymer solution reducing the sorption ability of material of film to proteins and ferments is aqueous solution of polyethylene amine at concentration no less than 0.01% or aqueous solution of polyvinyl pyrrolidone at concentration no less than 0.01% or aqueous solution of heparin at concentration no less than 0.01%. Duration of treatment of film by each solution does not exceed 1 min. Membranes thus obtained possess minimum sorption ability relative to protein compounds necessary at plasmapheresis, at filtration of medicinal agents, vaccines, serum lactis and various drinks. 
     EFFECT: enhanced efficiency. 
     7 cl, 2 dwg, 7 tbl, 7 ex
Patent RU-2224453-C1 (RU)
Title: Screen for bath
Inventor: SAPRYKIN V V
IPC: A47G5/00
Filed: 2003-04-10
Granted: 2004-02-27
Abstract: FIELD: bathroom facilities, in particular, device for closing of opening between bath edge and floor. SUBSTANCE: screen has curtain adjustable throughout its height. Curtain is formed as web made from soft flexible readily deformable water repellent material and curtain holder formed as bar. Curtain holder is adapted for securing under upper bath flange and fixing between opposite walls of bathroom by means of spacers attached to bar ends. Curtain holder is equipped with receptacle adapted for attachment of web therein and formed in lower part of curtain holder along it. Receptacle is defined by channel continued with slot arranged under said channel and open to the outside toward lower edge of web, with width of slot being smaller than width of channel. Insert located in receptacle channel along curtain holder length is made in the form of plate having width exceeding that of receptacle slot. Upper edge of curtain web is extending through receptacle and running around receptacle wall and insert. Inclined portion is extending along lower freely hanging web edge to provide for maintaining of web in vertical position in rectified state. EFFECT: simplified construction and convenient transportation, mounting and operation. 16 cl, 7 dwg
Patent RU-2235905-C1 (RU)
Inventor: EHJSIMONTT S A
IPC: F04B47/02
Filed: 2003-05-07
Granted: 2004-09-10
Abstract: FIELD: mining, oil and gas producing industries. 
     SUBSTANCE: is designed for lifting liquids from wells. In proposed well sucker-rod pumping unit containing well pump installed in tubing string in cylinder of which plunger is arranged coupled with string of hollow rods connected in tandem by detachable connectors, vacuum or gas-filled spaces insulated from each other are formed in each hollow sucker rod of string. Sucker rods are made of metal with low specific weight, for instance, of high strength aluminum or titanium alloys with surfaces protected from corrosion. Inner spaces of hollow sucker rods contains tight plugs rigidly secured on ends of hollow sucker rods to form adapters by means of which hollow sucker rod is connected with detachable connectors. Hollow sucker rods are provided with charging devices to fill inner spaces with gas under pressure. Charging device is arranged in lower part of hollow sucker rod, and stopper is installed at inlet of charging device for removing when inner spaces are being filled with gas. Making of pumping unit with sucker rods of small specific weight owing to correct choice of material provides possibility of manufacture of sucker rods with small outer diameter and increase depth of pumping out by sucker-rod pumps, reduced load on drive mechanism and reduce its dimensions, weight and requirements to balancing device or dispense with said device at preservation of processing and operation advantages provided by use of metals instead of artificial and plastic materials. 
     EFFECT: improved reliability of operation. 
     3 cl, 4 dwg