baber/WOPTO huggingface dataset:
Patent RU-2254176-C1 (RU)
Inventor: BALTAKHANOV A M
IPC: B08B7/04
Filed: 2004-08-17
Granted: 2005-06-20
Abstract: FIELD: methods of cleaning of different hollow items inner surfaces. 
     SUBSTANCE: the invention is pertaining to the methods of cleaning of inner surfaces of different hollow items, in particular, to cleaning of pipelines from sedimentations and ensures an increase of efficiency of the cleaning at simultaneous expansion of the field of their usage. The method includes pumping of the cleaning medium through the internal cavity of the hollow items and creation in the hollow items cavities filling medium of high-pressure shock waves by formation at the cavities inlets of the impact pulses of the main or additional cleaning mediums. Formation of the required impact pulses-repetition frequency and their amplitudes is realized in the range correspondingly of 1-1000 Hz, 4-1000 kfs/cm 2 , supplying by a pulsator through a control unit last with usage of the computer programs. The device for realization of the method contains a pulsator made in the form of a rotor with a drive and a stator located coaxially to the rotor - both made correspondingly in the form of the solid cylinder with a central hole and the hollow cylinder with radial holes, At that the a control unit of the pulsator consists of an impact pulses frequency control unit connected to the drive of the rotor, and a control unit of their amplitudes value. 
     EFFECT: the invention ensures an increase of efficiency of the hollow items cleaning at simultaneous expansion of the field of the method application. 
     10 cl, 3 dwg, 2 ex
Patent RU-2287151-C1 (RU)
Inventor: VARVARITSA VLADISLAV PETROVICH
IPC: G01N23/223
Filed: 2005-06-02
Granted: 2006-11-10
Abstract: FIELD: x-ray radiometric analysis of composition of pulps and solution. 
     SUBSTANCE: device for x-ray radiometric analysis of composition of pulps and solutions contains a source of radiation and detection block, connected to wall of vessel with substance being analyzed through a port for passage of radiation, covered by films on both sides, while external film of port, directly in contact with substance being analyzed, is made of material either already having negative electric charge, or capable of accumulating such a charge by means of friction with environment, and also, behind the inner film a contour of electro-conductive material is positioned, connected to source of negative potential of electric power block. 
     EFFECT: increased precision and trustworthiness of analysis of elementary composition of pulp. 
     1 dwg
Patent RU-2291791-C1 (RU)
Title: Clutch
Inventor: LOGINOVSKIJ MIKHAIL EFIMOVICH
IPC: F16D13/71
Filed: 2005-06-07
Granted: 2007-01-20
Abstract: FIELD: mechanical engineering; transport engineering. 
     SUBSTANCE: invention relates to tractors and it can be used in mechanisms provided with clutch with power takeoff to transmission and power takeoff shaft or other auxiliary mechanism.  Clutch has cover plate secured on flywheel, pressure plate connected with cover plate by tangential plates, driven disk with hub connected to said disk which is installed between pressure plate and flywheel, diaphragm spring installed on cover plate, and coupling plate with hub.  Coupling plate has radial lobes and it is arranged between diaphragm spring and pressure plate, being connected by ends of lobs with cover plate.  Lobes of coupling plate are arranged in posts made in cover plate. 
     EFFECT: reduced axial size of clutch, improved manufacturability and facilitated centering of hub of coupling plate. 
     6 cl, 4 dwg
Patent RU-2291205-C1 (RU)
Title: Bar rolling method
Inventor: LUTSENKO ANDREJ NIKOLAEVICH
IPC: C21D8/06
Filed: 2005-06-27
Granted: 2007-01-10
Abstract: FIELD: rolled stock production, possibly hot rolling of round bars of low alloy steel for cold die forging of fastening members. 
     SUBSTANCE: method comprises steps of heating blank up to 1100 - 1280°C; multi-pass hot rolling at reducing in grooved rolls at temperature of rolling process termination in range 950 - 1100°C; water cooling of rolled piece till 850 - 950°C. For rolled blank multi-pass rolling is realized at total elongation degree no less than 16. For cast billet multi-pass rolling is realized at total elongation degree no less than 36. Rolled bars are of alloy steel containing, mass %: carbon, 0.20 - 0.33; silicon, 0.17 - 035; manganese, 0.9 - 1.3; boron, 0.001 - 0.005; aluminum, 0.01 - 0.05; titanium, 0.01 or more; phosphorus, 0.035 of less; sulfur, 0.035 or less; chrome, 0.25 or less; nickel, 0.30 or less; copper, 0.30 or less; nitrogen, 0.012 or less; iron, the balance. 
     EFFECT: less loss of yield, improved quality of rolled bars. 
     2 cl, 3 tbl, 2 ex
Patent RU-2293031-C1 (RU)
Title: Method to control electrical transmission of diesel locomotive at braking
Inventor: BABKOV JURIJ VALER EVICH
IPC: B60L50/12
Filed: 2005-08-03
Granted: 2007-02-10
Abstract: FIELD: railway transport; diesel locomotive electrical transmissions. 
     SUBSTANCE: invention relates to method of control of diesel locomotive electrical transmission at braking.  Proposed method provides stable operation of diesel locomotive at full brake power and constant brake forces implementing principle of limiting of brake current of traction motors caused by switching conditions of traction motors. 
     EFFECT: elimination of tendency to oscillate in control system of diesel locomotive electrical transmission at braking, simplified control system. 
     2 dwg
Patent RU-2288234-C1 (RU)
Inventor: BAKLANOV ANATOLIJ VASIL EVICH
IPC: C08F4/38
Filed: 2005-09-22
Granted: 2006-11-27
Abstract: FIELD: chemistry and technology of polymers. 
     SUBSTANCE: invention relates to a method for suspension polymerization of vinyl chloride. The polymerization reaction of vinyl chloride in an aqueous suspension is carried out in the presence of a protective colloid and peroxide initiating agent used in the amount 0.03-0.1% of monomer mass. As a initiating agent method involves using multi-component system comprising the following components, wt.-%: mixture of symmetric and non-symmetric dialkyl peroxydicarbonates, 75-82; synthetic saturated (C 5 -C 22 )-alcohols, 1-2.5; alkyl chlorides, 7.5-10; dialkylcarbonates and diethylene glycol esters, 8-14. This composition of mixture provides the constant rate of polymerization of vinyl chloride, uniform heat evolving during all process and creates the possibility for the improved rational using equipment exploited in the polymerization process, significant decreasing auto-acceleration of polymerization in the field of deep conversions, to reduce the process time, to enhance the yield and quality of polymer. All said above results to improvement of thermal stability, granulometric composition, increasing porosity of polyvinyl chloride, its improved capacity for processing and physicochemical properties of synthesized polymeric materials. 
     EFFECT: improved method for polymerization. 
     2 cl, 5 tbl, 1 dwg, 21 ex
Patent RU-2299402-C1 (RU)
Inventor: BATJUSHKOV VALENTIN VENIAMINOV
IPC: G01C3/00
Filed: 2005-10-04
Granted: 2007-05-20
Abstract: FIELD: optical and electronic tool-making industry, impulse laser range finders. 
     SUBSTANCE: laser range finder contains, mounted sequentially and optically engaged, laser, БР-180° prism, optical compensator, telescope. Aforementioned elements form transmitting channel of laser range finder. Laser range finder also includes, mounted sequentially and optically engaged, objective, spectrum-dividing mirror, device for observing image of objects and sighting mark in focal plane of objective, erector system and ocular, photo-detecting device, optically connected to objective by means of spectrum-dividing mirror. A curtain is positioned in front of photo-detecting device. These elements form sighting and receiving channel. Laser range finder additionally contains visible light collimator, collimator mesh and light source, retro-returning device. 
     EFFECT: ensured compactness of laser range finder, increased responsiveness and alignment precision. 
     2 cl, 2 dwg
Patent RU-2298985-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-10-10
Granted: 2007-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the innovation in question deals with manufacturing fish-vegetable canned food for cosmic nutrition. The suggested canned food should be prepared due to cutting, breading with the part of wheat flour, roasting in vegetable oil and reducing skinned fish fillet upon a roller, cutting, freezing and reducing new white cabbage upon a roller followed by frying the rest part of wheat flour, cutting and frying in vegetable oil and grating the carrots, parsley root and onions upon a roller. Then one should mix the above-mentioned components with fish broth, tomato paste, sugar, common salt, hot black pepper and laurel leaf to obtain the gravy. After that, one should fulfill packing procedures to pack fish fillet, cabbage and gravy followed by sealing and sterilization. This enables to widen the number of technical means and dishes applied at manufacturing new canned food that increase their digestibility. Canned food digestibility corresponds to 10.5·10 4 , and that of the dish applied for manufacturing canned food - 6.9·10 4 . 
     EFFECT: higher efficiency.
Patent RU-2298136-C1 (RU)
Title: Deflector
Inventor: KILIN PAVEL IVANOVICH
IPC: F23L17/02
Filed: 2005-11-21
Granted: 2007-04-27
Abstract: FIELD: natural extraction of air from the rooms, applicable in ventilation. 
     SUBSTANCE: the deflector has an outer cylindrical housing, branch pipe with a hood, restrictor, circular shield in the mouth of the branch pipe forming a clearance with the cylindrical housing, all these components are coaxially positioned in the housing.  A collector is installed at the inlet to the branch pipe net section from the inner side of the roofing, and additionally installed in the vertical axis of the branch pipe with the hood above it is an air conduct coupled to the Venturi tube with a wind vane fixed to it. 
     EFFECT: enhanced developed head, maximized use of the wind load, and reduced local-friction coefficient. 
     3 cl, 1 dwg
Patent RU-2304897-C1 (RU)
Title: Method for production of special canned soup
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-12-23
Granted: 2007-08-27
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh white cabbage shredding, freezing, and chopping; potato cutting, blanching, and chopping; onion and speck cutting, simultaneous roasting and chopping; skimmed fish fillet cutting, roasting in vegetable oil and chopping; gardenstuff chopping. Abovementioned components are blended with fish broth, tomato paste and table salt. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2307216-C1 (RU)
Title: Звукопоглощающая панель
Inventor: KRIVONOS VALERIJ VASIL EVICH
IPC: G10K11/16
Filed: 2005-12-27
Granted: 2007-09-27
Abstract: Изобретение относится к многослойным звукопоглощающим панелям с легким заполнителем из гофрированного листового материала и может быть использовано в самолетостроении, судостроении и других отраслях промышленности. Звукопоглощающая панель включает верхнюю и нижнюю обшивки и размещенный между ними зигзагообразный заполнитель. В качестве материала обшивок и заполнителя используют композиционный материал, выполненный из фенольного связующего и тканого наполнителя. Содержание связующего в материале для верхней обшивки и заполнителя составляет по массе 5-20%, для нижней обшивки - 30-50%. Зигзагообразный заполнитель выполнен в виде Z-гофров с зубцами, расположенными под углом 40-50° к направлению звукового потока. Технический результат: получение панели с высокой эффективностью звукопоглощения в широком диапазоне частот, снижение трудоемкости ее изготовления. 1 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2294334-C1 (RU)
Title: Coupled copolymers of pyridines with vinyl expoxy- compounds and method for their preparing
Inventor: TROFIMOV BORIS ALEKSANDROVICH
IPC: C08F232/06
Filed: 2006-01-18
Granted: 2007-02-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of copolymers of pyridine or methyl-substituted pyridine with vinyl epoxy-compounds. Method involves heating pyridine or methyl-substituted pyridine at 50-145°C for 2-7 h with vinyl epoxy-compound in the mole ratio of reagents from 1:1 to 10:1. Also, invention relates to coupled copolymers of pyridines synthesized by above indicated method of the general formula:   wherein R 1  means hydrogen atom (H), 2-, 3-, 4-CH 3 ; R 2  means -CH 2 O(CH 2 ) 2 OCH=CH 2 , or R 2  means -CH 2 OCH 2 CH=CH 2 . Synthesized polymers possess electric conducting and paramagnetic properties. The parent compounds are easily available. 
     EFFECT: improved method of synthesis. 
     4 cl, 12 ex
Patent RU-2303535-C1 (RU)
Inventor: BOLOTIN NIKOLAJ BORISOVICH
IPC: F02C9/18
Filed: 2006-02-08
Granted: 2007-07-27
Abstract: FIELD: armament, in particular, construction of tanks. 
     SUBSTANCE: the tank power plant has a gas-turbine engine connected to a free turbine through a flue gas path, by-pass gas conduit with a valve, whose inlet is connected to the outlet of the turbine of the gas-turbine engine.  An additional, the plant has at least one gas-turbine engine connected to a free gas turbine through a flue gas path having a by-pass gas conduit with a valve.  The outlets of all by-pass conduits are connected to the outlet from the free turbine.  All gas-turbine engines are equipped with starters and have revolution transducers of the gas-turbine engine shafts connected by electric couplings to the power plant control system.  The free turbine has an adjustable nozzle block with a drive of the free turbine nozzle block. 
     EFFECT: improved starting of the tank power plant. 
     3 cl, 1 dwg
Patent RU-2306026-C1 (RU)
Title: Способ получения экспандированного табака
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2006-03-24
Granted: 2007-09-20
Abstract: Изобретение относится к технологии производства ароматизированного табака с увеличенным объемом. Способ предусматривает экстрагирование смеси сухой вишневой выжимки и валерианы неполярным сжиженным газом с отделением мисцеллы, которую используют для пропитки и экспандирования увлажненного резаного табака с одновременным повышением давления, сброс давления до атмосферного и сушку с получением целевого продукта, что позволяет совместить операции ароматизации табака и увеличения его объема.
Patent RU-2312063-C1 (RU)
Title: Synthetic porous crystalline material and a method for preparation thereof
Inventor: EROFEEV VLADIMIR IVANOVICH
IPC: C01B39/48
Filed: 2006-04-12
Granted: 2007-12-10
Abstract: FIELD: zeolite-based sorbents and catalysts. 
     SUBSTANCE: synthetic porous crystalline material is prepared via hydrothermal crystallization of reaction mixture containing silicon source, aluminum source, alkali metal source, water, zeolite "seed", and organic structure-forming compound (ε-caprolactam) has following composition expressed in molar proportions: SiO 2 /Al 2 O 3  =20-90, R/SiO 2 =0.03-1.0, Na + /SiO 2 =0.1-1.0, OH - /SiO 2 =0.1-1.0, H 2 O/SiO 2 =10-100. Material is characterized by MFI zeolite structure and can be used for preparation of high-efficiency catalysts for various hydrocarbon conversion reactions. 
     EFFECT: optimized composition of material. 
     2 cl, 4 tbl, 8 ex
Patent RU-2331554-C1 (RU)
Inventor: LEBEDEV ANTON EVGEN EVICH
IPC: B65B1/36
Filed: 2006-12-19
Granted: 2008-08-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: unit incorporates running rollers with a special drive, a hopper, an unloading device, a band enveloping the rollers, a compacting drum with ledges interacting with the said band cells furnished staggered on its outer surface and a knife arranged after the said compacting drum to remove excess loose material from band surface. Note that the lower roller is made barrel-like to completely remove the compacted loose material from the cells into the unloading device. 
     EFFECT: simpler design and higher compaction quality. 
     4 dwg
Patent RU-2336321-C1 (RU)
Title: Трубная заготовка из низкоуглеродистой стали
Inventor: BOBYLEV MIKHAIL VIKTOROVICH
IPC: C21D8/10
Filed: 2006-12-25
Granted: 2008-10-20
Abstract: Изобретение относится к области металлургии, в частности к производству трубной заготовки диаметром от 100 до 180 мм. Для обеспечения повышенного уровня потребительских свойств при минимальном уровне анизотропии механических свойств, трубную заготовку получают из содержащей, мас.%: углерод 0,06-0,14, марганец 0,35-0,65, кремний 0,17-0,37, титан 0,01-0,03, алюминий 0,020-0,060, ванадий 0,005-0,02, молибден 0,005-0,15, ниобий 0,005-0,02, азот 0,005-0,005, железо и неизбежные примеси - остальное, в качестве которых сталь содержит, мас.%: хром не более 0,25, никель не более 0,30, медь не более 0,25, сера не более 0,013, фосфор не более 0,018, при этом она имеет феррито-перлитную структуру, размер действительного зерна 5-8 баллов, макроструктуру по центральной пористости, точечной неоднородности, ликвационному квадрату, подусадочной ликвации не более 2 баллов по каждому виду, ликвационным полоскам не более 1 балла, неметаллические включения по сульфидам, оксидам точечным, оксидам строчечным, силикатам хрупким, силикатам пластичным, силикатам недеформированным не более 4,5 балла по каждому виду, временное сопротивление разрыву 350-480 Н/мм 2 , предел текучести не менее 235 Н/мм 2 , относительное удлинение не менее 28%, относительное сужение не менее 55%. 1 з.п. ф-лы.
Patent RU-2335765-C1 (RU)
Inventor: MEL NIKOV BORIS ANDREEVICH
IPC: G01N33/38
Filed: 2006-12-29
Granted: 2008-10-10
Abstract: FIELD: construction. 
     SUBSTANCE: device for testing a lining coating bonding strength of a building construction by means of detachment of the lining coating has a base with two supports equidistant from the longitudinal axis and arranged in an axial longitudinal plane, and a hydraulic press with a closed hydraulic system. The hydraulic press consists of a piston pump with a manual drive and an actuating cylinder linked with a pull-bar capable of a hinged connection with a grabbing pivot equipped with a steel plate in order to stick to the lining coating. There is also a mechanism of the pull-bar pretensioning and a device for tack force measurement of the lining coating. The base has a central hole for the pull-bar installed inside and capable of a lengthwise movement and the piston pump, the actuating cylinder, the mechanism of the pull-bar pretensioning and the device for tack force measurement are arranged in alignment of the central hole in the base, and the pump piston is installed in the piston of the actuating cylinder. 
     EFFECT: reduced materials consumption and improved transportability; reliability and accuracy of the findings of the device testing. 
     10 cl, 7 dwg
Patent RU-2336958-C1 (RU)
Inventor: ERMAKOV VJACHESLAV ALEKSEEVICH
IPC: B08B9/093
Filed: 2007-02-05
Granted: 2008-10-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: device incorporates a branch pipe with holes made on its side surface to feed washing fluid inside the casing and the casing proper with the cover arranged on the said branch pipe to revolve about it and making when jointed together, a mountain-like space communicating via openings with the casing inside and the cover slots designed to form the washing fluid jets. The casing inside houses a disc connected and aligned with the said branch pipe. The said branch pipe side surface holes are arranged in two rows on both sides of the aforesaid disc. The casing with the cover can not only revolve about the branch pipe with the said disc but to move along the branch pipe axis so that the disc edges moves along the openings' height. 
     EFFECT: higher reliability and smaller crosswise sizes. 
     2 dwg
Patent RU-2342609-C1 (RU)
Title: Бытовой холодильник
Inventor: SURMILOVA ALEKSANDRA BORISOVNA
IPC: F25D1/00
Filed: 2007-03-29
Granted: 2008-12-27
Abstract: Бытовой холодильник содержит теплоизолированный шкаф, компрессор, конденсатор, регулятор температуры, фильтр-осушитель, теплообменник. Компрессор, конденсатор, фильтр-осушитель, герметичный радиатор с жидким теплоносителем, датчик температуры, электромагнитные вентили, электрический насос, канал теплообменника морозильного отделения шкафа выделены в отдельный блок, который вынесен за пределы помещения и расположен на внешней стороне здания, соединен теплоизолированными трубками с теплообменником, который расположен в холодильном шкафу. Использование данного изобретения позволяет осуществлять его работу в зимний период за счет холода окружающей среды. 1 ил.
Patent RU-2334747-C1 (RU)
Inventor: IVASHCHENKO ALEKSANDR VASIL EVICH
IPC: A61P37/08
Filed: 2007-04-05
Granted: 2008-09-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to of serotonin receptor 5-NT 6  antagonists, simultaneously regulating calcium ions homeostasis in cells, representing substituted 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole of general formula I, its pharmaceutically acceptable salt and/or hydrate. In general formula I   where: R 1  is amides substitute selected from optionally substituted C 1 -C 5  alkyl; R 2 i represents one or number of identical or various substitutes selected from hydrogen, halogen, C 1 -C 3  alkyl, CF 3 , OCF 3 ; Ar represents halogen unsubstituted or substituted C 1 -C 6  alkyl, C 1 -C 6  alkoxy, phenyl substituted with amides or trifluoromethyl or optionally substituted aromatic hexamerous heterocycle containing 1-2 nitrogen atoms per one cycle, W represents ethyl group-CH 2 CH 2  - vinyl group or ethynyl group. Invention also concerns new compounds selected from group of compounds of formula 1, methods of production thereof, pharmaceutical compositions and methods of their use. 
     EFFECT: production of composition that simultaneously regulates calcium ions homeostasis in cells. 
     34 cl, 7 dwg, 4 tbl, 9 ex
Patent RU-2350322-C1 (RU)
Title: Способ кожной пластики
Inventor: DROBOTOV VALERIJ NIKOLAEVICH
IPC: A61K31/02
Filed: 2007-06-04
Granted: 2009-03-27
Abstract: Изобретение относится к медицине, а именно к пластической хирургии, и может быть использовано при проведении кожной пластики. Способ включает введение оксигенированного перфторана в течение трех дней после пластики внутрикожно в кожный лоскут в дозе 0,1 мл на 1 см 2  площади и под кожный лоскут в виде орошения раны не более 0,3 мл на 1 см 2  площади раны по одному разу в день. Данный способ позволяет снизить частоту развития гнойно-некротических осложнений за счет устранения гипоксии тканей.