baber/WOPTO huggingface dataset:
Patent RU-2231200-C2 (RU)
Title: Бесщеточный электродвигатель
Inventor: BABA TSUTOMU
IPC: B60L50/10
Filed: 2001-05-31
Granted: 2004-06-20
Abstract: Изобретение относится к области электротехники и касается особенностей бесщеточных электродвигателей. Технический результат – повышение плотности энергии за счет эффективного использования реактивного момента. Сущность изобретения состоит в следующем. Бесщеточный электродвигатель содержит статор и ротор, имеющий боковую поверхность, противоположную статору. Статор содержит множество проходящих радиально железных сердечников и множество обмоток для создания магнитного поля в каждом железном сердечнике. Ротор содержит множество постоянных магнитов и индуцирующее магнитные силовые линии тело, расположенное между каждым постоянным магнитом и боковой поверхностью, при этом постоянные магниты имеют, по существу, форму прямоугольного параллелепипеда, а расстояние d между центром ротора и поверхностью постоянного магнита (магнитного полюса), противоположной указанной боковой поверхности ротора, среди поверхностей множества постоянных магнитов соответствует уравнению d≥r-D/10, где D=2πr/P при r - радиус ротора, Р - число постоянных магнитов. Предложены также электромобиль и электропоезд, содержащие бесщеточный электродвигатель описанной выше конструкции. 4 с. и 14 з.п. ф-лы, 16 ил.
Patent RU-2231915-C2 (RU)
Title: Differential symbolic-synchronization phase discriminator (alternatives)
Inventor: BREKHOV JU V
IPC: H04L7/02
Filed: 2002-04-16
Granted: 2004-06-27
Abstract: FIELD: digital signal transmission over radio links and wirelines. 
     SUBSTANCE: device designed for synchronous data transmission using multiposition kinds of keying and redundancy coding, as well as for using small-base noise-like signals is available in two design alternates. That of first design alternate has demultiplexer, two delay circuits, two subtraction units, and two squarers. Device of second design alternate has shaper-distributor of total anticipatory, total intermediate, and total delayed signal readings, two delay circuits, three subtraction units, and two squarers. 
     EFFECT: enhanced noise immunity of phase discriminator and symbolic synchronization devices built around it. 
     1 cl, 8 dwg
Patent RU-2226555-C2 (RU)
Inventor: VOROB EV N I
IPC: C21C7/00
Filed: 2002-05-13
Granted: 2004-04-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method, which can find use in manufacture of stainless marks of steel in arc surface or employing duplex process, comprises: tapping preliminarily deoxidized metal from argon-oxygen refining assembly into steel- teeming ladle, removing 95 to 100% of refining slag saturated by active silicon oxides, placing the ladle onto workbench of ladle-surface assembly, depositing, onto the metal surface, fluor-spar in amount 2.5-3.5 kg/t and 1.0- 1.5 kg/t of lime, deoxidizing slag metal with 1.0-1.5 kg/t of silico-calcium and 0.8-1.0 kg/t of granulated aluminum, purging metal with argon from below, and adding portionwise each time 2.0 kg/t of titanium-containing ferroalloys. In order to apply fresh slag, 8-10 kg/t of lime is added. EFFECT: enhanced stability and degree of assimilation of titanium and reduced consumption of expensive ferroalloys. 1 tbl, 13 ex
Patent RU-2227842-C2 (RU)
Inventor: GORELIK G B
IPC: F02M61/10
Filed: 2002-07-10
Granted: 2004-04-27
Abstract: FIELD: mechanical engineering; internal combustion engines; fuel systems. SUBSTANCE: proposed fuel equipment contains nozzles, shutoff fuel pipeline, hydraulic lock pump, reducing valve, coarse fuel filter, fuel feed pump, fine fuel filter, high-pressure fuel-injection pump and pressure gauge. Additional valve is installed in parallel to reducing valve in hydraulic lock system. Said valve is adjusted to lower pressure and it is brought into action by means of electromagnetic valve by microswitch located on control post housing and set into operation by shaped projection on control flywheel. Solenoid is connected to control rack of high- pressure fuel-injection pump operated by electronic unit set into action by microswitch. EFFECT: reduced fuel consumption and transfer of energy at parallel operation, improved reliability and increased service life of diesel engine. 2 cl, 2 dwg
Patent RU-2240705-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-11-27
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of oats grass; dressing while adding citric acid, sodium lactate and preparation produced from Mortierella paravispora micromycet biomass obtained by predetermined process; pouring; forming; drying and packing ready products. 
     EFFECT: wider range of vitamin activity and unique combination of organoleptical properties. 
     1 ex
Patent RU-2247043-C2 (RU)
Inventor: POGODIN E JU
IPC: F16D65/18
Filed: 2002-11-04
Granted: 2005-02-27
Abstract: FIELD: automotive industry. 
     SUBSTANCE: proposed rear brake cylinder housing of vehicle is made of aluminum alloy and it has opposite end faces changing into beads separated from housing by grooves, and hole. Grooves provided interaction relative to end faces with corresponding surfaces of projections of protective cups. Combination cylindrical threaded holes are made at acute angle relative to each other square to hole in housing. Housing is manufactured of pressed deformable aluminum alloys. Structure of housing is annealed and it provides for pressed deformable aluminum alloys the following minimum strength characteristics:ς =20-14kgf/sq.mm and δ=23-8% where ς is ultimate strength, δ is elongation. 
     EFFECT: increased durability and improved quality of article, increased plasticity, reduced anisotropy of rupture viscosity and resistance to corrosion cracking. 
     6 dwg
Patent RU-2236389-C2 (RU)
Inventor: SUZDAL TSEV E I
IPC: C04B35/19
Filed: 2002-11-06
Granted: 2004-09-20
Abstract: FIELD: ceramics. 
     SUBSTANCE: invention concerns fabrication of radio-transparent large-size profiled articles from lithium-aluminosilicate glass-ceramic material, which may find use in ceramic and aircraft industries, in particular for manufacturing antenna domes. Method comprises wet grinding of material to give ceramic slurry with density 1.97-2.05 g/cm 3 , 0,063 mm sieve residue 9-15%, and pH 7.5-9.0; molding products from aqueous slurry into gypsum molds; and heat treatment, said ceramic slurry being supplemented by 0.1 to 0.7% of Cr 2 O 3  as caking activator. 
     EFFECT: enabled fabrication of high-strength tightly caked large-size profiled articles and considerably accelerated firing operation resulting in reduced power consumption. 
     2 tbl, 2 ex
Patent RU-2242628-C2 (RU)
Inventor: KLOCHAJ V V
IPC: F02G5/04
Filed: 2002-12-05
Granted: 2004-12-20
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: proposed engine consists of piston engine connected by mechanical or hydrodynamic system with expansion machine where to steam from steam accumulator is delivered. Steam in steam generator is produced owing to recovery of heat of combustion products, cooling liquid and oil is accumulated in steam accumulator. Water to be delivered into steam generator is separated from combustion products in condenser owing to cooling of combustion products by cold water and raising of pressure in condenser by exhaust gas charge which is set into operation of piston engine through mechanical or hydraulic system electrically connected with control panel. Combustion products cooled and compressed in condenser operate in gas-expansion machine which drives electric generator through mechanical or hydrodynamic system connected with control panel. Water drops are separated from combustion products in water separator owing to their cooling in gas-expansion machine at expanding. Condensate formed in condenser and water separator is accumulated in hot and cold water accumulators, respectively. Cooling liquid and oil are heated or cooled by water in hot water accumulator, depending on their temperature. Air is delivered into piston engine through contact-surface air cooler by compressor which is connected with piston engine of gas-expansion machine through mechanical or hydrodynamic system electrically connected with control panel. Control panel provides warming, starting and control of engine and regulates excess air coefficient close to unity, water vapors condensing temperature in condenser, maximum gas temperature in cylinders, temperature of air delivered into piston engine and other parameters. 
     EFFECT: reduced consumption of fuel, increased engine power output, cut down exhaust of toxic matter into atmosphere, improved stability of engine operation at all duties. 
     26 cl, 1 dwg
Patent RU-2293924-C2 (RU)
Inventor: TJUREV BORIS PETROVICH
IPC: F24F7/00
Filed: 2002-12-17
Granted: 2007-02-20
Abstract: FIELD: the system is designed for ventilation of the compartments of a gas turbine installation. 
     SUBSTANCE: the system has electric driving centrifugal ventilations, pipelines and forcing branch pipes with irretrievable dampers. At that the air cavities of cooling electric engines and pressure branch pipes for irretrievable dampers are connected with autonomous pipelines with locking members. 
     EFFECT: increases reliability. 
     1 dwg
Patent RU-2245113-C2 (RU)
Title: Инструмент для операций на щитовидной железе
Inventor: IVANOV S V
IPC: A61B17/122
Filed: 2003-01-21
Granted: 2005-01-27
Abstract: Изобретение относится к хирургии. Инструмент содержит две бранши с кремальерой и губки. Губки изогнуты по плоскости и на концах имеют продольные вырезки. В вырезки вставлена лигатура, которая размещена в желобках на ребрах бранш. Лигатура вставлена в вырезки с возможностью охвата ткани под инструментом при его наложении. Концы лигатуры расположены для освобождения из желобков и затягивания. В результате исключают возможность соскальзывания лигатуры при наложении и затягивании ее под зажимом и осуществляют качественный гемостаз при операциях на щитовидной железе. 3 ил.
Patent RU-2244178-C2 (RU)
Inventor: BOZHKO S I
IPC: F16F6/00
Filed: 2003-02-28
Granted: 2005-01-10
Abstract: FIELD: .mechanical engineering 
     SUBSTANCE: magnetic damper has vibration dampers provided with movable magnetic platform. The magnets are secure to the base. 
     EFFECT: enhanced efficiency. 
     13 cl, 11 dwg
Patent RU-2252574-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-04-01
Granted: 2005-05-27
Abstract: FIELD: food-processing industry, in particular, production of structured dessert jelly with the use of curdle whey. 
     SUBSTANCE: method involves providing ultrasonic mixing of curdle whey, fat-free milk, sugar, aromatizer, water, cultural liquid produced by citric acid fermentation of colored raw plant material, and structurizer formed as mixture of carragheenan and preparation produced from Mortierella nigrescens micromycet biomass by predetermined process; pasteurizing; cooling and pouring in forms for forming. 
     EFFECT: provision for producing of milk jelly with continuously changing anisotropic organoleptical properties in vertical plane of formed base product.
Patent RU-2274018-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-02
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of hibiscus flowers and dog rose fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Mortierella beljakovae micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2255590-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2005-07-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain target product with specific organoleptic properties and wide spectrum of vitamin activity one should prepare raw material and syrup containing sugar, pectin, water and a supplement out of raw material of plant origin. Moreover, as the supplement one should apply an aqueous extract of baikhovi black tea, baikhovi green tea, black current leaves, calendula flowers, apples, hibiscus flowers, orange peel and papaya fruits at the content of dry matters being about 2% and the ratio of components by weight being 10:2:1:1:2:2:1:1. While preparing it is necessary to add citric acid, sodium lactate, "Apple" and "Black currant" aromatizing agents and a preparation obtained out of Mortierella lignicola micromycete biomass according to the preset technique. Then the product obtained should be spread, formed, dried and packed as the ready-to-use product. 
     EFFECT: higher efficiency.
Patent RU-2256557-C2 (RU)
Inventor: BARKOVSKI PETER
IPC: B29C48/885
Filed: 2002-02-12
Granted: 2005-07-20
Abstract: FIELD: rubber industry; equipment for cooling rubber sheets. 
     SUBSTANCE: the invention is pertaining to the field of rubber industry, to equipment for cooling rubber sheets, in particular, to refrigerating installations for refrigeration of one or more rubber sheets fed onto a conveying belt. The refrigerating installation for refrigeration of a rubber sheet contains a conveyor system for continuous feed of a rubber sheet and the air distribution equipment, which allows the cooling air fed from the air engine on one flat side of a rubber sheet to flow out. The air distribution equipment is divided for air refrigerating units: the first unit and the second unit located after the first one. The air engine is divided for the first and second fans. The first air refrigerating unit is supplied from the first fan with the cooling air, which is sucked in from the environment without its preliminary cooling. The second air refrigerating unit is supplied with the cooling air from the second fan. second air refrigerating unit is positioned in the substantially isolated body, through which by means of the conveyor system a rubber sheet is fed. The second fan for recycling cooling air has an air sucking branch-pipe positioned inside the body. For preliminary refrigeration of the cooling air withdrawn back into the body there is a heat exchanger connected to the refrigerator. The invention allows to reduce power inputs as well as overall dimensions of the equipment and to reduce investments. 
     EFFECT: the invention allows to reduce power inputs as well as overall dimensions of the equipment and to reduce investments. 
     8 cl, 2 dwg
Patent RU-2284184-C2 (RU)
Inventor: EHDZHENI DZHEFFERKHAZEN A
IPC: C07D405/04
Filed: 2002-03-04
Granted: 2006-09-27
Abstract: FIELD: medicine, oncology. 
     SUBSTANCE: the present innovation deals with treating human esophageal cancer or that of the area of esophageal connection with a stomach or gastric cancer due to peroral intake of the combination of tegafur and uracil at the dosage of tegafur being about 100-500 mg/sq. m/d in molar ratio of tegafur and uracil being 1:4; peroral intake of 0.1-500 mg/kg/d folinic acid or its pharmaceutically acceptable salt; intravenous injection of paclitaxel and carboplatin at the dosage of about 10-300 mg/sq.m and 100-500 mg/sq. m, correspondingly, moreover, paclitaxel and carboplatin should be introduced on the 1 st  d of a 28-d-long cycle, and tegafur, uracil and folinic acid or its pharmaceutically acceptable salt - on the 2 nd  - 22 nd  d. Moreover, the interval during the 23d -28 th  d of the cycle is considered to be the rest period. Moreover, therapeutic scheme should be repeated, at least, once. The innovation provides efficient treatment of cancer and good tolerance due to increased activity of paclitaxel and carboplatin at their combination with the above-mentioned preparations, and softer introduction of chemopreparations against known ways of their application. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 1 ex
Patent RU-2258617-C2 (RU)
Title: Air lock for ultrasound ground vehicle
Inventor: JANSUFIN N R
IPC: B60L13/04
Filed: 2003-10-15
Granted: 2005-08-20
Abstract: FIELD: transport engineering; high-speed vehicles. 
     SUBSTANCE: proposed air lock contains compartment with ramp-gate and tube-pass made for arrangement of train with cars.  Length of cars is equal to length of span between supports designed for mounting air lock and main tube-passes.  Three-dimensional frame is made on support located at air lock-to-main tube-pass border.  Unit of separating air lock paraboloid gate is mounted on horizontal guides of frame for displacement by means of telescopic hydraulic cylinders.  Said unit is provided with opening to pass vehicle from air lock tube-pass into main tube-pass and back.  Springy plate seals are mounted on end faces of main and air lock tube-passes. 
     EFFECT: provision of ecologically clean safe and cheap transport system at multiple increase of speed of running. 
     3 dwg
Patent RU-2263648-C2 (RU)
Title: Огнеупорный вспененный углеродсодержащий материал
Inventor: KARPUKHIN I A
IPC: C04B38/02
Filed: 2003-12-17
Granted: 2005-11-10
Abstract: Изобретение относится к производству легких пористых углеродсодержащих огнеупорных материалов. Предложен материал, имеющий неорганическую ячеистую структуру, полученную вспениванием и отверждением шликерного состава, приготовленного из молотой шихты с газообразователем - мелкодисперсным кристаллическим кремнием, смешанным с жидким стеклом, при следующих массовых соотношениях компонентов в шликерном составе: жидкое стекло:кремний (3-6):1 и шихта:жидкое стекло (1,0-1,5):1. Шихта содержит компоненты в следующем соотношении, мас.ч.: минеральный наполнитель 45-53, прокаленный шунгит 15-22, порошок алюминия 10-15. В качестве минерального наполнителя используют кварцевый песок, кварцит, перлит, вермикулит, шамот, динас, цемент, золу-унос, шлаки. Вспененный материал содержит 12-20 мас.% карбида кремния и 25-51 мас.% кианита, полученных экзотермической реакцией при 1400-1700°С, протекающей в объеме отвержденного пористого материала. Материал имеет пористость 60-81% и теплопроводность при 20°С 0,08-0,18 Вт/м·К, обладает высокими механическими характеристиками и стойкостью в окислительной среде. Не требует больших энерго- и трудозатрат. 1 н. и 1 з.п. ф-лы, 1 табл.
Patent RU-2293443-C2 (RU)
Title: Method and device for exchanging data between communication system with one carrying frequency and communication system with many carrying frequencies, transmitter for signals with one carrier and many carriers and receiver for signals with one carrier and many carriers
Inventor: BOLINT EHDGAR
IPC: H04L5/02
Filed: 2001-08-01
Granted: 2007-02-10
Abstract: FIELD: method and device for ex changing data between communication system with one carrying frequency and communication system with many carrying frequencies, and also transmitter and receiver for signals with one or more carrying frequencies. 
     SUBSTANCE: communication system with many carriers spectrally reads received signal from one carrier and depending on this takes decision about received data and/or imitates by its carriers the signal subject to transfer with one carrier. 
     EFFECT: efficiency of communications of communication systems with one and many carrying frequencies and structure of transmitter and receiver. 
     4 cl, 3 dwg
Patent RU-2270533-C2 (RU)
Inventor: POZERN VLADIMIR IGOREVICH
IPC: H04R1/44
Filed: 2004-04-19
Granted: 2006-02-20
Abstract: FIELD: hydro-acoustic, in particular, engineering of rod broadband transformers for antennas of hydro-acoustic stations. 
     SUBSTANCE: hydro-acoustic rod transformer has rod piezo-element, frontal and back cover pieces, rigid and flexible passive inserts and reinforcing bracket, positioned in hermetic body. Frontal cover piece is made as single whole with flexible passive insert, having shape of barrel, and rigid passive insert is made in form of disk, as single whole with bottom of barrel of flexible insert. Reinforcing bracket is rigidly connected to rigid passive insert. Frontal portion of body is made in form of cylinder-shaped hollow filled with water, positioned in front of working surface of frontal cover piece and having square-shaped flange at its output aperture. To realize additional capabilities for adjustment of frequency characteristic in transformer construction, at output aperture of hollow a metallic plate can be added, mechanically disconnected from hermetic body. 
     EFFECT: expanded working band of frequencies of hydro-acoustic rod transformer while providing for minimal unevenness of its frequency characteristic. 
     1 cl, 2 dwg
Patent RU-2298786-C2 (RU)
Inventor: PEHJDZH DEHVID
IPC: G01N1/00
Filed: 2003-01-28
Granted: 2007-05-10
Abstract: FIELD: quality control; acoustic engineering. 
     SUBSTANCE: device has magnetic means (6)movable relative to ferromagnetic test material (2) for exciting ultrasound in it, magnetizing superficial layer of the material, electric winding (8) fed by alternating current source. Magnetic means (6) and electric winding (8) are in turn applied to the test material (2). Electric winding (8) is placed near the material after being magnetized by magnetic means (6). Variable magnetic flow produced by electric winding (8), interacts with residual material magnetization, producing ultrasonic oscillations of the material. 
     EFFECT: enhanced effectiveness of quality control. 
     9 cl, 1 dwg
Patent RU-2285769-C2 (RU)
Inventor: MERITSIDI IRAKLIJ AVRAMOVICH
IPC: E02B15/04
Filed: 2004-10-14
Granted: 2006-10-20
Abstract: FIELD: natural water cleaning means, particularly to collect and remove oil products from water body surface. 
     SUBSTANCE: method involves dropping at least one vessel filled with sorbent on water surface spot contaminated with oil products; submersing the vessel in oil product layer and in water; opening vessel to distribute sorbent over water surface with the use vessel opening means connected to the vessel and adsorbing oil products with sorbent. Vessel is opened and sorbent is discharged at the beginning of vessel immersion in oil and water, wherein sorbent is distributed over oil product layer and under the layer. Device for above method realization comprises vessel filled with sorbent and vessel opening means. Vessel opening means is produced of paper and has parallelepiped shape. The vessel comprises bottom, sides and upper wall. Vessel opening means includes weight of non-organic substance, for instance of rock. The weight is located at vessel bottom and is connected to vessel body by means of kinematic coupling. Kinematic coupling comprises link fastened to above weight and link, which cooperates with vessel body for vessel opening. 
     EFFECT: increased water surface cleaning quality and sorbent usage efficiency. 
     8 cl, 9 dwg, 2 ex
Patent RU-2342399-C2 (RU)
Inventor: KOVAL CHIK DZHEJMS DZH
IPC: A61K38/08
Filed: 2003-03-21
Granted: 2008-12-27
Abstract: FIELD: chemistry; pharmacology. 
     SUBSTANCE: present invention refers to bioactive compounds of formula (Ic)   , pharmaceutical compositions and application at cancer treatment, where R 2 -R 7 , X 2 , R, Q, G, J, L and M represent values estimated in invention formula and description. 
     EFFECT: production of compounds which can be used for anticancer medical product. 
     55 cl, 19 ex