baber/WOPTO huggingface dataset:
Patent RU-2287412-C1 (RU)
Inventor: NIKITIN ALEKSANDR KONSTANTINOV
IPC: F23D14/42
Filed: 2005-10-18
Granted: 2006-11-20
Abstract: FIELD: systems and cutters for oxygen cutting of metals with use of liquid fuel, possibly in different branches of machine engineering. 
     SUBSTANCE: cutter includes head 2 and mixer 3 joined with it along cone surface. Head includes openings for feeding respectively heating and cutting oxygen and liquid fuel. Outer mouthpiece 4 is mounted in head 2; inner mouthpiece 5 engaged with slits is arranged in it. Inner mouthpiece is joined with mixer 3 and it forms together with outer mouthpiece 4 annular gap and slit passages. Evaporator 6 is arranged between mouthpieces 4, 5; its inlet is communicated with mixer through annular gap 10. Outlets of openings of head 2 for supplying heating and liquid fuel are communicated with respective inlets of mixer. Outlet of opening for supplying cutting oxygen is communicated with successively connected central ducts of mixer 3 and inner mouthpiece 5. Outlets of openings of head 2 are communicated respectively with tube for feeding cutting oxygen and with unit for feeding heating oxygen and liquid fuel. Said unit has duct for liquid fuel having spindle regulator and arranged in duct for supplying heating oxygen. One-piece evaporator 6 has at one side central opening in the form of prism with even number of rectangular lateral faces mutually joined by rounded ribs and at other side it is in the form of cylinder divided from prism by means of annular gap. Each second face of prism has through opening over which rounded closing protrusion 17 is formed. Said protrusion has radius equal to radius of rounded ribs of prism, to radius of cylinder and to radius of mouthpiece surface joined with it. Lateral faces of prism and surface of outer mouthpiece 4 form U-shaped ducts mutually communicated through annular groove. Length of said ducts exceeds height of evaporator 6 at least by 1.7 times. Surface of mouthpiece is joined with respective surfaces of evaporator through non-detachable joint. Values of total cross surface area of U-shaped ducts, of total cross surface area of through openings of prism faces and of cross surface area of gap between mouthpieces are related as 1.0 : 2 - 3.5 : 1.2 - 1.5. 
     EFFECT: improved design of cutter, increased flame power,  stable burning, prevention of back strikes, enhanced quality of cutting. 
     3 cl, 6 dwg
Patent RU-2297926-C1 (RU)
Inventor: FILICHKIN NIKOLAJ VASIL EVICH
IPC: B62D11/02
Filed: 2005-10-26
Granted: 2007-04-27
Abstract: FIELD: transport engineering; mechanical and hydromechanical transmissions of track vehicles with reduction gear type steering gears. 
     SUBSTANCE: proposed transmission of track vehicle has nonreversible gearbox 1 whose input shaft 2 is coupled with driving gear 3 of final drive 4.  Driven gear 5 of final drive 4 is rigidly and coaxially installed on driving drum 6 of steering gear, being in constant meshing with driving gear 3.  Four planetary three-member mechanisms are coaxially installed driving drum 6.  Two similar internal planetary mechanisms with single-rim planet pinions include sun gears 7 and 8, carriers 9 and 10 and epicyclical gears 11 and 12.  Carrier 9 and epicyclical gear 12 are interconnected and connected with driven shaft 13 of steering mechanism.  Carrier 10 and epicyclical gear 11 are interconnected and are connected with driven shaft 14 of steering mechanism.  Two similar external planetary mechanisms with two-rim planet pinions include sun gears 15 and 16, carriers 17 and 18 and epicyclical gears 19 and 20.  sun gears 7 and 15 are rigidly interconnected and are connected with driving drum 6 by means of controlled friction clutch 21.  Sun gears 8 and 16 are rigidly interconnected and are connected with driving drum 6 by means of controlled friction clutch 22.  Sun gears 7 and 15 are furnished with controlled steering brake 23, and sun gears 8 and 16 are furnished with controlled steering brake 24.  carriers 17 and 18 of external planetary mechanisms are provided with two support brakes 25 and 26.  Epicyclical gears 19 and 20 of external planetary mechanisms are rigidly and coaxially secured on driving drum 6.  Driven shafts 13 and 14 of steering gear are furnished with stop brakes 27 and 28 and are connected with driving wheels 31 and 32 of vehicle through track reduction units 29 and 30. 
     EFFECT: possibility of turning in any direction at minimum radius, simplified design of gearbox, provision of complete reversing. 
     1 dwg
Patent RU-2302030-C1 (RU)
Inventor: BURBA ALEKSANDR ALEKSEEVICH
IPC: G05D1/00
Filed: 2006-02-28
Granted: 2007-06-27
Abstract: FIELD: tool-making industry, possible use in onboard systems for automatically controlling aircrafts. 
     SUBSTANCE: in accordance to invention the system contains two supporting signal generators, two parameter generators, two commutators, two OR elements, two module selection blocks, two blocks for selecting positive polarity signal, two relay elements, two comparison blocks, two addition amplifiers, AND element, controllable switch, four limiters, indicators of pitching and banking angles, pitching and banking angular speed indicators, two adders and two execution devices. 
     EFFECT: increased control precision. 
     1 dwg
Patent RU-2304553-C1 (RU)
Title: Мобильный эластичный резервуар для нефтепродуктов
Inventor: RYBAKOV JURIJ NIKOLAEVICH
IPC: B65D88/22
Filed: 2006-04-07
Granted: 2007-08-20
Abstract: Изобретение относится к большим контейнерам, в частности к эластичным (мягким) резервуарам для хранения и транспортирования нефтепродуктов, и может быть использовано во всех отраслях народного хозяйства. Эластичный резервуар содержит поддон, на котором размещена с возможностью фиксации замкнутая оболочка, состоящая из топливостойкого, светозащитного и силового слоев, а на своей верхней поверхности замкнутая оболочка содержит сливно-наливную горловину. Топливостойкий слой выполнен из двух слоев полимерного материала толщиной 80-150 мкм с массой не более 0,3 кг/м 2 . Светозащитный слой выполнен из электропроводной саженаполненной полиэтиленовой пленки толщиной 80-150 мкм. Силовой слой, размещенный с наружной стороны резервуара, состоит из одного или двух слоев фальцованной полипропиленовой ткани. Внутренняя часть поддона выполнена из материала, идентичного материалу топливостойкого слоя, и представляет замкнутую герметичную полость для заполнения воздухом или другим агентом. Боковые стенки поддона имеют высоту, равную не менее 0,7 от высоты заполненного резервуара, и расположены относительно днища поддона под углом 65-75°. Достигается повышение эффективности эластичных резервуаров за счет создания условий мобильности, снижения потерь, обеспечение электростатической и экологической безопасности при эксплуатации. 3 ил., 8 табл.
Patent RU-2313044-C1 (RU)
IPC: F24H3/06
Filed: 2006-04-12
Granted: 2007-12-20
Abstract: FIELD: heat exchange, possible use for heating. 
     SUBSTANCE: radiator is made of tubular sections, each one of which is made of upper and lower pipe lengths, connected by vertically positioned tubes. Upper and lower pipe length constitute upper and lower channels with threaded nipples on ends. In lower section of tube of edge section and in lower section of tube of adjacent section, vertically positioned threaded apertures are made. In the hollow of edge lower length of edge section tube in front of threaded bushing on external side of radiator, wall is installed which separates the hollow of the edge lower length of pipe of edge section from the hollow of the adjacent lower length of pipe of other section. Each threaded aperture of pipe length is positioned on opposite side of tube, axis of which is combined with axis of threaded aperture of pipe length. Internal diameter of tube dt is less than diameter do of threaded aperture of pipe length. Diameters Dk of channels are equal, Dk>do, wall is docked at the end of bushing and positioned between division line of lower lengths of pipes of two edge adjacent sections and axis of pipe of edge section of radiator. Adjacent edge sections of pipes have thickened parts, in which threaded apertures are made, combined with threaded apertures, made in walls of pipe lengths. 
     EFFECT: increased universality of radiator. 
     1 dwg
Patent RU-2309868-C1 (RU)
Inventor: MEDVEDEV EVGENIJ VIKTOROVICH
IPC: B62D15/00
Filed: 2006-04-20
Granted: 2007-11-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention can be used in self-propelled machines, wheeled and wheeled-crawler tractors and carriers.  Turning of multisupport vehicle is provided owing to turning of steerable wheels with simultaneous changing of traction forces on nonsteerable driving wheels or track modules.  Matching device forms difference of traction forces on leading and lagging nonsteerable driving wheels or track modules which, with due account of movement of steering linkage members, speed of movement of center of masses of machine and actual value of coefficient of adhesion of nonsteerable driving wheels or track modules with support surface, forms control action onto mechanism lifting or lowering nonsteerable driving wheel or track module, inner relative to center of turning. 
     EFFECT: increased maneuverability of multisupport vehicle. 
     2 dwg
Patent RU-2299232-C1 (RU)
IPC: C10L1/12
Filed: 2006-04-24
Granted: 2007-05-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention relates to optimization of combustion of liquid hydrocarbon fuels designed for use in internal combustion engines (carburetor, diesel, rotary-plunger and the like types), which is achieved by adding additives in the form of naturally occurring and synthetic organics, in particular fullerene derivatives, to fuel. Method of invention is accomplished by adding pure carbon dissolved on organic solvents in concentrations 0.01 to 0.1% by weight. Pure carbon solution is additionally mixed with speedup additive at 1:1 volume ratio and this mixture is supplemented by aluminum alloy oxidation inhibitor in amount 0.007-0.008% by weight. 
     EFFECT: achieved optimized combustion regime. 
     2 ex
Patent RU-2314322-C1 (RU)
Title: Method of producing heterogeneous ion exchange diaphragm
Inventor: SHATALOV VALENTIN VASIL EVICH
IPC: C08J5/20
Filed: 2006-06-21
Granted: 2008-01-10
Abstract: FIELD: chemical engineering. 
     SUBSTANCE: method comprises producing heterogeneous ion exchange film by rolling a mixture of ionite and polymeric binder and supplying the mixture to the calender.  The film calendered at a temperature of 125-135°C is provided with reinforcing material and material preventing the film to be glued to the surface of the press. 
     EFFECT: improved quality of diaphragm. 
     5 ex
Patent RU-2328501-C1 (RU)
Title: Кристаллический клопидогрель нафталинсульфонат или его гидрат, способ его получения и содержащая его фармацевтическая композиция
Inventor: JUN SANGMIN
IPC: C07D498/02
Filed: 2004-10-18
Granted: 2008-07-10
Abstract: Изобретение относится к новой форме кристаллического клопидогреля нафталинсульфоната формулы 1а: 
     
       
     
     для которого порошковое рентгенодифракционное сканирование выявляет основные пики, имеющие значения I/I 0  большие, чем 10% при 2θ=6,7, 8,2, 8,5, 12,4, 13,0, 13,5, 16,8, 17,2, 18,9, 19,6, 20,2, 21,2, 22,3, 22,9, 23,2, 23,6, 24,7, 25,0, 25,3, 25,8, 27,0, 27,5, 28,0, 28,6, 32,1, 32,5, 34,7, и 
     моногидрата кристаллического клопидогрель 1,5-нафталинсульфоната формулы (Ib) 
     
       
     
     для которого порошковое рентгенодифракционное сканирование выявляет основные пики, имеющие значения I/I 0  большие, чем 10% при 2θ=7,6, 9,7, 10,7, 11,0, 12,1, 13,6, 14,2, 15,3, 16,6, 17,0, 18,1, 18,5, 19,8, 21,5, 22,2, 23,0, 23,5, 24,3, 24,8, 25,7, 26,4, 26,9, 27,3, 28,4, 29,0, а также к способу их получения и фармацевтической композиции на их основе. Технический результат - повышение стабильности. 
     4 н. и 6 з.п. ф-лы., 8 ил., 9 табл.
Patent RU-2330404-C1 (RU)
Title: Водовыпуск гибкого поливного трубопровода
Inventor: ABEZIN VALENTIN GERMANOVICH
IPC: A01G25/02
Filed: 2007-01-19
Granted: 2008-08-10
Abstract: Изобретение относится к технике полива сельскохозяйственных культур капельным способом с помощью гибких поливных трубопроводов. Водовыпуск включает запорный элемент, открывающийся внутрь трубопровода. Запорный элемент представляет собой подвижный клапан, состоящий из конической запорной головки, размещенной в корпусе. Коническая запорная головка соединена цилиндрическим телом с упруго-эластичной перфорированной диафрагмой, расположенной внутри трубопровода над водовыпускным отверстием и перекрывающей его входную кромку. По окружности большего диаметра цилиндрического тела клапана в диафрагме выполнены калиброванные отверстия, суммарное проходное сечение которых соответствует заданному расходу через водовыпуск. Коническая запорная головка зафиксирована снаружи корпуса шаровым упором. Водовыпускное отверстие в трубопроводе выполнено коническим. Технический результат заключается в обеспечении заданного расхода по всей длине трубопровода. 2 ил.
Patent RU-2335250-C1 (RU)
Title: Method of permanent lung root block during operative procedures on chest organs
Inventor: SULIMANOV RUSHAN ABDULKHAKOVICH
IPC: A61B17/00
Filed: 2007-02-26
Granted: 2008-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to toracal surgery, anesthesiology and reanimatology, and is intended for prevention pain development during operative procedures on chest organs. Essence of claimed method is in performing thoracotomy in 4 and 5 intercostal region with further mobilisation of lung root elements, resection of lobe, segment or total extraction of lung. Then all tissues of chest wall are punctured with puncture needle 1.4 mm in diameter in 3 intercostal region along parasternal line and polychlorvinyl catheter is inserted according to Seldinger's technique. Mediastinal pleura is cut 4-5 cm from upper edge of lung root elements, cut being 0,5 cm long; distal end of catheter is installed in adipose tissue of mediastinum 1.5-2 cm from upper edge of lung root elements; hermiticity around distal end of catheter is created by applying purse-string suture on mediastinal pleura. After that proximal end of catheter is fixed with ligature thread to skin, thoracotomy wound is sutured, and 1% solution of lidocaine is introduced through installed catheter. 
     EFFECT: obtaining more stable indices of hemodynamics, reduce neuroendocrinal stress of organism reaction, level of blood cortisol, abate or eliminate post-operative pain syndrome in early post-operative period. 
     2 tbl, 1 dwg
Patent RU-2319731-C1 (RU)
Title: Триботехническая добавка к смазочным маслам и пластичным смазкам
Inventor: LADIKOV VALERIJ VLADIMIROVICH
IPC: C10M125/26
Filed: 2007-03-15
Granted: 2008-03-20
Abstract: Использование: в области машиностроения для снижения трения трущихся элементов машин и механизмов. Сущность: добавка содержит, мас.%: аморфный диоксид кремния 40-60, аморфный оксид алюминия 5-15, аморфный углерод 6-10, аморфный оксид магния 5-15, кремнийорганическое соединение алюминия и цинка 5-15, органический растворитель остальное. Технический результат - продление ресурса узлов трения за счет компенсации имеющегося износа трущихся поверхностей при их эксплуатации. 5 табл.
Patent RU-2334919-C1 (RU)
Inventor: MINZARIPOV MARAT MINSALIMOVICH
IPC: F24H1/00
Filed: 2007-03-29
Granted: 2008-09-27
Abstract: FIELD: heating. 
     SUBSTANCE: invention is designed for water heating and may be used in heat power engineering. Boiler consists of the main section with heating element represented with gas-burner with automatic controller for supplying gas and several additional sections arranged upward and vertically. Each section includes housing, heat exchanger in the form of tubular coil and nozzles. Flow area of coil tubes and distance between tube lines in the upper part of coil is less than those located in the lower part. Inlet nozzles for each section are connected to return water supply pipelines. Outlet nozzles from each section are connected to heat-supplying pipeline. Additional tap is provided between automatic controller and gas burner. 
     EFFECT: reduction of overall sizes, increase of productivity, efficiency factor, simplicity and safety of boiler operation and control. 
     1 dwg
Patent RU-2334226-C1 (RU)
Inventor: MALJUTIN EVGENIJ VIKTOROVICH
IPC: G01N29/09
Filed: 2007-04-19
Granted: 2008-09-20
Abstract: FIELD: physics. 
     SUBSTANCE: nondestructive test unit of composite shells shaped as axussymmetric body includes rod acoustic line having on one end face the piezoelectric element connected to generator with series reflector and radiator connected to scanner, and having on the other end face the tip guiding shell relief. Between this tip and specified end face there is the receiving piezoelectric element connected with the receiver. The test unit is provided with axis transducers, one of which circumferentially registers current coordinates value in direction and attached under one shell-bearing roller for joint operation with the test unit, and another is mounted at one end face of shell to register its rotary speed and/or its current rotary value. Scanner, generator and receiver connected either to receiving piezoelectric element are paralleled to the processor intended for data storage received at quality control of inventory defect simulator, or to system unit, inputs and outputs of which are paralleled to display, input keyboard of input and remote interface. 
     EFFECT: improved validation of achieved results of nondestructive test unit of shells. 
     4 cl, 2 dwg
Patent RU-2338854-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: E04D13/10
Filed: 2007-05-02
Granted: 2008-11-20
Abstract: FIELD: construction. 
     SUBSTANCE: invention is related to the field of construction objects safety provision, namely to methods of protection against drop of snow and ice from ramp roofs in case of temperature differences in winter-spring period. According to the method of protection against snow and ice drop from roof covered with roofing iron that includes application of retaining facilities, such facilities used are detachable L- and/or T-shaped plates with magnet elements that contact to roofing iron. Plates are installed in staggered manner. 
     EFFECT: lower danger of ice and snow drop from ramp roof. 
     2 cl, 1 ex
Patent RU-2344747-C1 (RU)
Inventor: LI DZHU-SANG
IPC: G05D1/02
Filed: 2007-05-04
Granted: 2009-01-27
Abstract: Робот-пылесос предназначен для автоматической очистки поверхности во время его перемещения по ней самостоятельно без управления пользователем. Робот-пылесос содержит бамперный датчик для обнаружения столкновения с препятствием, приводной узел для перемещения робота-пылесоса в направлении перемещения при рабочем ходе и контроллер, который приводит в движение приводной узел для перемещения робота-пылесоса на заданное расстояние в направлении, обратном направлению его перемещения при рабочем ходе, когда бамперный датчик обнаруживает столкновение с препятствием, и который измеряет количество попыток робота-пылесоса повторить перемещение в обратном направлении в реальном масштабе времени и сравнивает измеренное количество с заданным контрольным количеством. Контроллер прекращает работу приводного узла, когда измеренное количество превышает контрольное количество. Контроллер подсоединен к звуковому блоку и блоку отображения и приводит в действие по меньшей мере один из них при превышении измеренным количеством указанного контрольного количества. Способ управления роботом-пылесосом включает приведение в движение приводного узла робота-пылесоса в направлении перемещения при рабочем ходе по очищаемой поверхности, приведение в движение приводного узла для перемещения робота-пылесоса на заданное расстояние в направлении, обратном направлению перемещения при рабочем ходе, когда бамперный датчик обнаруживает столкновение с препятствием, измерение количества попыток робота-пылесоса повторить перемещение в обратном направлении от препятствия в реальном масштабе времени, сравнение измеренного количества с заданным контрольным количеством и прекращение работы приводного узла, когда измеренное количество превышает контрольное количество. Технический результат состоит в обеспечении возможности выявления поломки бамперного датчика и прекращения его функционирования и информирования пользователя о такой поломке. 2 н. и 9 з.п. ф-лы, 3 ил.
Patent RU-2340494-C1 (RU)
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: B61C15/04
Filed: 2007-06-13
Granted: 2008-12-10
Abstract: FIELD: transportation. 
     SUBSTANCE: rail vehicle consists of body and carriages in journal-boxes of which wheel pairs axle necks (14) are located, and air brake system. On axle butt ends disks (12) are rigidly fixed which have magnetic nicks (13) interacting with mating nicks (6) located on other disks (5) fixed in journal-box (1) covers (2) and capable to move axially. Space between above mentioned disks is connected with control reservoir of air brake system. 
     EFFECT: elimination of rail vehicle self-moving possibility. 
     2 cl, 3 dwg
Patent RU-2350552-C1 (RU)
Inventor: VINOGRADOV DMITRIJ VIKTOROVICH
IPC: C01B21/083
Filed: 2007-06-18
Granted: 2009-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: nitrogen trifluoride is used in chemical industry as fluoridising agent and fuel oxidiser, in microelectronic industry for dry etching. Method of nitrogen trifluoride purification includes nitrogen trifluoride with solid sorbent and desorption thereof. According to invention, adsorption is enabled at temperature -40°C and above, while desorption is ensured with decompression between adsorber and collector and/or rise of temperature in desorber. Adsorption/desorption are repeated. Method involves repeated adsorption/ desorption cycles, until required product purity is provided. Method can be cascaded thus consisting of 2 and more adsorbers. Sorbent can be ceolites of pore size ca 5Å. 
     EFFECT: possibility to purify nitrogen trifluoride from inert impurities with using adsorption procedure and involving end product recovery from adsorbent by providing pressure difference in adsorption and desorption. 
     1 tbl, 1 dwg, 4 cl
Patent RU-2341063-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01N63/30
Filed: 2007-06-20
Granted: 2008-12-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method includes preplant treatment of seeds by application of the composition on their surface containing Heteroauxin and a chitosan-containing preparation, obtained from the myxomycet biomass of Mortierella spinosa var. sterilis on the set technology, in the weight ratio 3:400 at their total consumption 161.2 g/t. 
     EFFECT: possesses greater efficiency against root rot at reduced consumption of pesticides. 
     3 tbl
Patent RU-2342370-C1 (RU)
Title: Способ получения n-[1',3',5'-дитиазинан-5'-ил-карбонил]-1,3,5-дитиазинан-5-карбоксамида
Inventor: AKHMETOVA VNIRA RAKHIMOVNA
IPC: C07D285/15
Filed: 2007-07-16
Granted: 2008-12-27
Abstract: Настоящее изобретение относится к способу получения N-[1′,3′,5′-дитиазинан-5′-ил-карбонил]-1,3,5-дитиазинан-5-карбоксамида, который может найти применение в качестве селективного сорбента и экстрагента благородных и драгоценных металлов. Сущность способа заключается во взаимодействии насыщенного сероводородом водного раствора формальдегида с водным или спиртовым раствором карбамилмочевины в мольном соотношении карбамилмочевина:формальдегид:сероводород, равном 1:6:4, при температуре 40-80°С и перемешивании в течение 6 часов. Выход целевого N-[1′,3′,5′-дитиазинан-5′-ил-карбонил]-1,3,5-дитиазинан-5-карбоксамида составляет 56-82%.