baber/WOPTO huggingface dataset:
Patent RU-2269566-C1 (RU)
Title: Hydrogen sulfide-containing crude oil treatment process
Inventor: MAZGAROV AKHMET MAZGAROVICH
IPC: C10G27/06
Filed: 2004-06-24
Granted: 2006-02-10
Abstract: FIELD: crude oil treatment. 
     SUBSTANCE: process of removing hydrogen sulfide and mercaptans from crude oil is characterized by that, after purge of oil with hydrocarbon-containing gas to remove hydrogen sulfide, the rest of hydrogen sulfide is removed by oxidation with air oxygen in presence of water-alkali and ammonia solutions of phthalocyanine catalysts under pressure up to 2.5 MPa followed by separation of exhausted air by reducing pressure to 0.15-0.30 MPa. Exhausted air containing 40-75% hydrocarbons is used at the same pressure is used as hydrocarbon-containing purge gas. 
     EFFECT: reduced loss of hydrocarbons with exhausted air and reduced consumption of air and reagents in oxidative purification stage. 
     4 cl, 1 dwg, 1 tbl
Patent RU-2277137-C1 (RU)
Title: Focused vapor deposition
Inventor: MAKHOTKIN ALEKSANDR VASIL EVIC
IPC: C23C14/30
Filed: 2005-01-18
Granted: 2006-05-27
Abstract: FIELD: metallurgy; method and the device of the electron-beam evaporation and deposition of materials. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to an method and the device of the electron-beam evaporation and deposition of materials. The process of evaporation and the process of deposition are conducted in the two separate chambers linked to each other through a hole. The various pressure is maintained in the chambers. The annular supersonic stream of the gas is formed around of the hole maintaining the pressure difference between the chambers and allowing the vapor flow to pass through the hole from one chamber into another. The process of evaporation is conducted at the pressure from 10 -4  up to 10 -1  Pa. The deposition is conducted in the range of the pressure from 10 -1  Pa up to the atmospheric pressure. The deposition is realized from the gas stream, which has caught the vapor passed through the hole, intermixed its components and focalized them. The invention also offers the device for realization of the method. The technical result of the invention consists: in the raised factor of the material usage and production of the chemically homogeneous composition of the condensates at evaporation from the several sources containing the various materials and without reduction of the power efficiency output of the process and without complication of the equipment; in the possibility to apply the electron-beam coatings on the inner surfaces of the articles, and also to conduct the coatings deposition at the low vacuum conditions on the Ni-, Co-, Ti-bases containing up to 20 % of W, Mo, Re and other refractory metal. 
     EFFECT: the invention ensures the raised factor of the material usage, production of the chemically homogeneous composition of the condensates at evaporation from the several sources of various materials without reduction of the power efficiency of the process and complication of the equipment; application of the electron-beam coatings on the inner surfaces of the articles; coatings deposition at the low vacuum conditions on the Ni-, Co-, Ti-bases containing up to 20 % of W, Mo, Re and other refractory metal. 
     25 cl, 8 dwg, 2 ex
Patent RU-2284757-C1 (RU)
Title: Способ диагностики повышенного внутриглазного давления
Inventor: ASTAKHOV JURIJ SERGEEVICH
IPC: A61B10/00
Filed: 2005-03-23
Granted: 2006-10-10
Abstract: Изобретение относится к медицине, а именно к офтальмологии, и может быть использовано для диагностики повышенного внутриглазного давления. Проводят хронобиологические исследования в утренние, дневные и вечерние часы. Для исследования внутриглазного давления используют 9-11 измерений с интервалом 1-2,5 часа, причем измерения производят в течение 4-5 суток таким образом, чтобы на каждые сутки приходилось 2-3 соседних измерения, не дублирующих друг друга. Способ повышает точность диагностики. 2 табл.
Patent RU-2290586-C1 (RU)
Inventor: BOGACHEV ALEKSANDR FEDOROVICH
IPC: C23G5/036
Filed: 2005-06-27
Granted: 2006-12-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to prestarting chemical cleaning and passivating of equipment surfaces and it can be used for prestarting cleaning of heating surfaces of recovery boilers of steam-gas plants from inner deposits and cleaning of other boilers.  Method includes washing of surfaces to be cleaned by survice water in open circuit, creating of at least one closed circuit including at least part of surface to be cleaned and provision of circulation of heated solution of chemical reagent in said closed circuit.  Solution of reagent is prepared directly in each circuit by filling the circuit with desalinated or softened water with subsequent introduction of reagent.  Water solution of mixture of volatile and film forming amines mixed with dispersing agent is used as reagent.  Solution is heated to 70-350°C.  Reagent is added at a rate of 5-25 g/sq.m to saturated surface of circuits revealed by appearance of concentration of reagent in solution within 25 mg/l.  When content of ferrum compounds in circulating solution equals 10 mg/l. blowing through of circuits is started with introduction into circuits of make-up water and reagent.  Cleaning is carried out for at least 24 h until concentration of ferrum compounds in circulating solution of reagent is reduced by 1/l, minimum. 
     EFFECT: simplified and reduced cost of cleaning, preventing of discharge of substances harmful to environment. 
     1 ex
Patent RU-2292073-C1 (RU)
Title: Combinative accumulating adder
Inventor: VLASOV BORIS MIKHAJLOVICH
IPC: G06F7/57
Filed: 2005-07-04
Granted: 2007-01-20
Abstract: FIELD: digital computer engineering, computer processors, digital automatics. 
     SUBSTANCE: adder in every byte contains two RS-triggers, twelve AND elements, eight OR elements, six NOT elements, and ten control inputs. 
     EFFECT: increased performance and extended set of executed operations with minimal hardware costs. 
     4 cl, 1 dwg
Patent RU-2281164-C1 (RU)
Inventor: TIKHOV SERGEJ FEDOROVICH
IPC: B01J23/26
Filed: 2005-07-29
Granted: 2006-08-10
Abstract: FIELD: technical chemistry; catalyst carriers for various  heterogeneous processes in chemical industry. 
     SUBSTANCE: proposed carrier has metal base made from chromium and aluminum alloy and/or metallic chromium and coat made from chromium of aluminum oxides or oxides of chromium, aluminum, rare-earth elements or mixture of them. Method of preparation of carrier includes forming of metal powder containing aluminum and other powder-like components and calcination of carrier at solid phase sintering point; used as additional component of metal powder is powder-like chromium; mixture thus obtained is subjected to mechanical activation and is placed in mold accessible for water vapor, after which it is subjected to hydro-thermal treatment and molded product is withdrawn from mold, dried and calcined at respective temperature; then additional layer of aluminum and rare-earth elements oxides or mixture of solutions and suspensions is applied on calcined product followed by drying and calcination. 
     EFFECT: increased specific surface; enhanced heat resistance of carrier. 
     8 cl, 1 tbl, 5 ex
Patent RU-2297946-C1 (RU)
Inventor: STASHEVSKIJ IVAN IVANOVICH
IPC: B63H9/00
Filed: 2005-09-30
Granted: 2007-04-27
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: proposed motor-sailing ship is provided with masts, sails, electric motor, propellers and wind force and direction sensors which are connected with drum electric motors by means of electric circuit. Masts are provided with latches engageable with microswitches. According to the first version, fixed masts have form of trapezium or bow resting on ship's sides. Masts are interconnected in upper and lower bases by means of guides. Sails are immovably secured in horizontal guides by  means of rollers. Roller axles are connected with sails by means of spring-loaded rods and are interconnected together by means of ropes. Roller axles provide for automatic control of rigging consisting in moving them along ship's boundaries in horizontal direction and winding them on drum reels in case of storm and in case of wind directed to ship's bow or sides and returning the sails to initial position after storm and in case of  wind directed to ship's stern for imparting concave surface to them, entrapping the wind and changing the direction of beam wind to required side in way of motion of ship for increase of her speed and enhancing efficiency of conversion of wind pressure and force to energy of ship's motion. Versions differ in devices for making up and lowering the sails and masts and devices for splitting the water. 
     EFFECT: ease of handling the rigging. 
     8 cl, 44 dwg
Patent RU-2298657-C1 (RU)
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K13/00
Filed: 2005-11-25
Granted: 2007-05-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention is designed for location of air inflow places.  Proposed thermal power station has steam turbine with condenser which is connected by main condensate pipeline through condensate pump with feed water deaerator, low pressure heaters and oxygen meter.  Multichannel oxygen meter is connected to pickup connected to condensate line after condensate pump of heater of source makeup water, and to pickup connected to main condensate pipe line after second low-pressure heater in direction of main condensate flow. 
     EFFECT: increased economy and improved reliability of thermal power station. 
     1 dwg
Patent RU-2305166-C1 (RU)
Inventor: SAJFUTDINOV MARAT IRIKOVICH
IPC: E04G23/08
Filed: 2005-12-07
Granted: 2007-08-27
Abstract: FIELD: working measures on existing buildings, particularly wrecking of buildings, for instance oil product reservoirs. 
     SUBSTANCE: oil product reservoir comprises reinforced concrete panels reinforced with tightening wire layer connected to outer reservoir side and roof supported by girders fastened to inner columns. The columns are arranged along two circles spaced predetermined distance from central column. Sequence of demounting operations with the use of demounting crane is disclosed. Method involves setting lower demounting boundary; setting location points for demounting crane used for serial roof panels, vertical panels, inner columns and girders disconnection along with crane movement over reservoir bottom along a circle having predetermined radius and demounting central column. To demount central column rope is connected to upper column part and rope is pulled in column falling direction. After that hoist cable, which retains the column in place, is disconnected and column is tilted. 
     EFFECT: extended range of structures to be demounted along with reduced labor inputs and increased operational safety. 
     7 cl, 7 dwg
Patent RU-2304204-C1 (RU)
Inventor: KOROL ELENA ANATOL EVNA
IPC: E04C1/40
Filed: 2005-12-15
Granted: 2007-08-10
Abstract: FIELD: construction, particularly multilayered building blocks and composite stones used for building and building structure wall erection. 
     SUBSTANCE: building block comprises outer gas-tight layer and porous core. Outer main surface of the block has drainage means, temperature sensor, namely bimetal plate, and solar battery. Vacuum pump actuated by solar battery and water accumulation vessel is installed between outer and inner surfaces of the block. Pump has pipes. One pipe connects the pump with porous core, another one connects pump with orifice made in outer block surface. Water accumulation vessel comprises pipes. One pipe communicates the vessel with water drainage means, another one connects the vessel with porous block core and is provided with valve controlled by bimetal plate. If ambient temperature is less than room temperature bimetal plate provides valve installation closed position. If ambient temperature is greater than room temperature bimetal plate provides valve installation opened position. 
     EFFECT: increased operational capabilities. 
     3 cl, 2 dwg
Patent RU-2305512-C1 (RU)
Inventor: ERMOLOV VIKTOR FEDOROVICH
IPC: A61C8/00
Filed: 2006-02-20
Granted: 2007-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making angular or trapezoid incision. Mucoperiosteal flap is separated. Anterior or palatine alveolar wall is removed 2-3 mm downward from alveolar socket edge on mandible and upward on maxilla by means of fissure drill in projection of the root to be removed. The root is exposed and cut with cylindrical drill 2-3 mm below or above the alveolar socket edge. The root is extracted with straight elevator. Antiseptic bone cavity treatment is carried out with sponge Kolapol-KP.in particular cases after having removed granulated tissue. Laser therapy is applied at the second day after the operation with Optodan apparatus once a day during 3 min, the first apparatus channel is used within the first 3 days and the second one within the next 3 days. 
     EFFECT: prevented gingiva retraction; prevented bone cavity exposure. 
     3 cl
Patent RU-2309575-C1 (RU)
Inventor: BESPAMJATNOV ALEKSEJ DMITRIEVI
IPC: A01D45/02
Filed: 2006-04-03
Granted: 2007-11-10
Abstract: FIELD: agricultural engineering, in particular, corn harvesting equipment. 
     SUBSTANCE: stalkway of corm harvesting machine has stalk feeding chains, stalk grinder and cob separating plates. Stalk grinder has two parallel shafts, on one of which shafts are fixed flat knives tangentially to shaft surface, along axis of rotation, and on other of said shafts shear protrusions are provided, with number of shear protrusion being twice the number of knives. Shafts are provided at their front part with entrance screw cones and are connected at their rear part with one another through toothed rears so that on rotation of shafts, each of said knives runs ahead of shear protrusion in the middle of center-to-center distance at minimum gap. Grinder shafts are positioned at lower side and along slot between cob separating plates. During operation of corn harvesting machine, feeding chains guide corn stalks into slot between cob separating plates and grinder shafts so that during rotation in opposite direction these plates and shafts draw stalk through slot, separate cob from stalk, cut stalk into particles sized no more than 50 mm and split them along fibers, followed by spreading of said particles over the field. Finely ground stalk mass split into fine particles is firmly embedded into soil and fast decomposes. 
     EFFECT: increased efficiency and improved quality of corn stalk grinding and spreading processes. 
     2 dwg
Patent RU-2327258-C1 (RU)
Title: Топливный элемент с излучающим устройством водяного типа
Inventor: KIM TAE-VON
IPC: H01M8/04
Filed: 2006-08-21
Granted: 2008-06-20
Abstract: Изобретение относится к топливному элементу с излучающим устройством водяного типа. Топливный элемент с излучающим устройством водяного типа, которое способно нагревать воду, накопленную в водяном баке (или резервуаре для воды), внутри топливного элемента путем сбора (извлечения) тепла, излучаемого из топливного элемента посредством излучающей пластины. Техническим результатом является улучшение эффекта излучения благодаря применению излучательной конструкции водяного типа. 2 н. и 2 з.п. ф-лы, 4 ил.
Patent RU-2325825-C1 (RU)
Title: Комбинезон с системой самострахования
Inventor: BELJAEVA SVETLANA ALEKSEEVNA
IPC: A41D13/00
Filed: 2006-09-05
Granted: 2008-06-10
Abstract: Изобретение относится к легкой промышленности, в частности к швейной, а конкретно к специальной или спортивной одежде в виде комбинезона. Комбинезон содержит встроенную систему индивидуального страхования и самоспасения, включающую спусковое приспособление в виде ячеистой кассеты со спусковым фалом, и настроченных с изнанки комбинезона силовых элементов в виде гибких прочных лент, проходящих в определенных направлениях, охватывающих тело потребителя. Изобретение обеспечивает создание комбинезона, сочетающего в себе многофункциональность, удобство, надежность в эксплуатации, малый вес и позволяет сохранить жизнь человека при возникновении нестандартных ситуаций. 5 з.п. ф-лы, 5 ил.
Patent RU-2334864-C1 (RU)
Inventor: ERMOLIN DMITRIJ ANATOL EVICH
IPC: E21B37/00
Filed: 2006-11-30
Granted: 2008-09-27
Abstract: FIELD: building. 
     SUBSTANCE: invention refers to building, in particular to means of directed drilling with expansion of drilled boreholes. The device contains a column of drawing tubes with sludge-catching device asymmetrically fixed on it and executed in the form of a scraper tool. The device is supplied with a sludge collector asymmetrically fixed on a column of drawing tubes, a  pipeline located in the collector and having a hydraulic exit in a hollowness of the sludge collecting section, and hydraulically connected with the column of drawing tubes, a directing crutch, mounted on the scraper tool in an opposite direction and asymmetric against the scraper tool. 
     EFFECT: gathering and removing larger fragments of drillable material which is not transported by a stream of flushing fluid, but remains on a sole of a borehole space because of its considerable size and mass in the course of expansion of a horizontal-directed borehole. 
     3 cl, 5 dwg
Patent RU-2334388-C1 (RU)
Inventor: KRAVTSOV VIKTOR VASIL EVICH
IPC: A01G23/00
Filed: 2007-01-09
Granted: 2008-09-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves severing of tree stems near the place of latent buds lodgement at the bottom of butt end of a tree or shrub at improvement cutting or rejuvenation, place formation of sprouting by means of cutting of paternal tree roots while making holes at a depth of 20...25 cm, at an angle of 25...45° to direct axis of plants lines and at an interval of 1,5...2,0 m. The treatment of places where tree roots or stubs of shrubs are severed by a mixture of chemical components is carried out. The spots of new regrowth are formed by dusting paternal tree roots and cut stubs of shrubs with a powder of colloidal sulphur in the mixture with powder of naphthyl acetic acid potassium salt at the following % weight ratio of the components: powder of colloidal sulphur 65...75; powder of naphthyl acetic acid potassium salt 25...35. 
     EFFECT: enhancement of the method efficiency. 
     2 tbl
Patent RU-2335651-C1 (RU)
Inventor: OBRAZTSOV VLADISLAV NIKOLAEVICH
IPC: F02K3/10
Filed: 2007-02-01
Granted: 2008-10-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: gas turbine engine afterburner chamber incorporates a diffuser arranged in its casing and formed by a part of the behind-the-turbine cowl surface and the cooling screen, each of the said parts representing a body of revolution and a front device. The cooling screen part and, at least, a part of the behind-the-turbine cowl surface in meridian section feature the profiles defined by polynomials. The cooling screen surface features a bend. At the point of the said bend there is an angle a between the tangent to the cooling screen surface and the afterburner chamber lengthwise axis making in meridian section 20 to 35°. The angle β between the tangent to cowl surface part defined by the polynomial at the point of its intersection with the cowl side surface and the afterburner chamber lengthwise axis in meridian section makes 10 to 25°. The diffuser outlet section area-to-diffuser section area at the bent point makes or exceeds 0.8. 
     EFFECT: reduced full pressure loss in the afterburner flow section due to optimum diffuser profile. 
     5 cl, 2 dwg
Patent RU-2335450-C1 (RU)
Inventor: BAKHOLDIN ALEKSANDR MIKHAJLOVICH
IPC: B66C1/34
Filed: 2007-04-25
Granted: 2008-10-10
Abstract: FIELD: transportation. 
     SUBSTANCE: hook suspension includes hook, transverse member with hole for hook, fastening element for hook fixing on transverse member and thrust-bearing located between transverse member and fastening element, retaining device. Retaining device is made as set of sleeves one end of each contains socket with thread opposite in direction to thread on hook tail, and the other end has threaded projection opposite in direction to thread on hook tail, and two terminal bushings on one of the butt-ends of which rectangular projection is made. Tin gasket ring up to 1 mm in thickness are located between sleeves. These gasket rings serves to rigidly mount the structure. 
     EFFECT: widening the possibility of using retaining device; using one retaining device for fasteners of various lengths and reducing metal consumption. 
     4 dwg
Patent RU-2332984-C1 (RU)
IPC: A61Q5/06
Filed: 2007-05-07
Granted: 2008-09-10
Abstract: FIELD: cosmetology. 
     SUBSTANCE: tinting hairspray includes a film-forming substance, dissolvent, vitamin complex (VC), fragrance component, propellent or preservative, and, additionally ethyl acetate, and, as a vitamin complex (VC), Solutio oleosa of crystalline β-carotin that is preliminary extracted from a biomass of Blakeslea trispora mushroom, washed out in ethyl alcohol for excision of the remnants from the biomass, then the cleared crystals are dissolved in deodorised, refined sunflower, corn or olive oils. 
     EFFECT: high plasticity with a pronounced conditioning effect. 
     2 cl, 4 ex, 6 tbl
Patent RU-2346081-C1 (RU)
Inventor: GAJDAR SERGEJ MIKHAJLOVICH
IPC: C23F11/14
Filed: 2007-06-06
Granted: 2009-02-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention concerns field of metals protection against atmosphere corrosion by means of inhibitors and can be used for long-term conservation of fabricated metals and products made of ferrous material. Inhibitor contains, wt %: boric acid condensation product with thriethanolamine and vegetable oil at molar ratio 1:2:3 18-20 and mineral oil till 100. 
     EFFECT: diversification of domestic inhibitors of atmosphere corrosion and increasing of products corrosion stability made of ferrous metals in conditions of increased moisture and temperature. 
     2 tbl
Patent RU-2350225-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/00
Filed: 2007-10-24
Granted: 2009-03-27
Abstract: FIELD: food industry. 
     SUBSTANCE: proposed method of obtaining meat and vegetable preserves involves cutting, browning in the melted fat and gritting of carrots, parsley roots, celery and onion; blanching and cutting beetroot; freezing fresh green peas; browning in the melted fat wheat flour and mixing of the listed components without oxygen access with tomato paste, acetic acid, sugar, table salt and black bitter pepper to prepare garnish; cutting, larding salt pork and frying in the melted fat beef; packing beef, garnish and bone broth, sealing and sterilising. 
     EFFECT: new canned food features improved digestibility as compared to a similar dish.
Patent RU-2351694-C1 (RU)
Title: Электролит для осаждения покрытий из сплава свинец-цинк
Inventor: MAKAROVA LJUDMILA NIKOLAEVNA
IPC: C25D3/56
Filed: 2007-11-13
Granted: 2009-04-10
Abstract: Изобретение относится к области гальванотехники. Электролит содержит, г/л: нитрат свинца 14-16; нитрат цинка 23-27; нитрат натрия 82-85; борную кислоту 18-22 и воду. Технический результат: повышение экологичности производства, получение мелкокристаллических осадков, осветление осадков. 1 табл.
Patent RU-2352465-C1 (RU)
Inventor: DENISOV OLEG VIKTOROVICH
IPC: B65D90/22
Filed: 2007-12-19
Granted: 2009-04-20
Abstract: FIELD: protective devices. 
     SUBSTANCE: proposed coating consists of heat-protection layers with a component with shape memory effect fixed between them, which has a convolute (curled) form under temperatures higher than the transition phase temperature and made in the form of fibres based on equiatomic titano-nickel alloy. The fibres are linked between themselves and fixed between the heat-protection layers of connective strands. The alloy of the fibres of the specified transition phase at a specified temperature in a chaotic convolute three-dimensional form is given. Heat-protection layer and connective strands are made from heat-resistant aramid composite. 
     EFFECT: neutralisation of hot spots without separating highly smoking and harmful products, possibility of multiple use. 
     1 cl, 2 dwg