baber/WOPTO huggingface dataset:
Patent RU-2211475-C2 (RU)
Title: Pressure regulator
Inventor: SUVOROV V S
IPC: G05D16/06
Filed: 2001-08-14
Granted: 2003-08-27
Abstract: FIELD: automatic control over gas pressure in automotive, gas, power, chemical and other branches of industry and agriculture. SUBSTANCE: pressure regulator includes body with inlet branch pipe in lower part. Outlet branch pipe is made fast to body. Sensitive element with rigid center and regulating element coming in the form of nozzle and gate are positioned in body. There is rod one end of which is coupled to rigid center and loading spring meant to load rigid center of sensitive element. Space above rigid center of sensitive element is sealed, is fitted with elastic envelope and is filled with incompressible working medium. Loading spring is equipped with plunger which one end rests on elastic envelope of above-mentioned space. Gate is made fast to outer surface of rod. Body is provided with threaded band meant for connection to gas cylinder and filling branch pipe of the latter placed above threaded band of body. Outlet branch pipe is located on body opposite to filling branch pipe of cylinder. Given pressure regulator makes it feasible to unload gas line from pressure of cylinder and form compact gas cylinder fuel supply system. EFFECT: improved reliability of control over gas pressure. 1 dwg
Patent RU-2208153-C2 (RU)
Inventor: GRIGASHKIN G A
IPC: E21B44/00
Filed: 2001-10-02
Granted: 2003-07-10
Abstract: FIELD: well drilling; applicable in automatic control of drilling process. SUBSTANCE: system has downhole motor, mud pump, downhole telemetric system, surface transducers of process parameters monitoring, information transmission unit and control computer with software and control database containing information on design well path. Introduced into control system is database of cad system which has design data on well structure, equipment characteristics, drilling process technology, geological and geophysical data. Software is made for self-learning by accounting of data contained in SAD system database of given well and consideration of experience gained before in drilling wells of same cluster or deposit in decision making, and realization with use of artificial neural networks. Artificial neural networks have similar cells simulating operation of brain neurons, possessing a group of synapses forming inlet links, and axons forming outlet link of given cell. EFFECT: higher accuracy in well path drilling and prevented emergency situations in drilling process. 2 cl, 2 dwg
Patent RU-2213841-C2 (RU)
Inventor: OBOZIN O N
IPC: E21B21/06
Filed: 2001-10-08
Granted: 2003-10-10
Abstract: FIELD: washing of drilled oil and gas wells. SUBSTANCE: screening system includes circulating vessel with compartments, vibrating screens, mud separator, sludge pump, mixers of weighted drilling mud. Tube channel of bottom communication connects circulating vessel with mud pumps. Low- and high-pressure pipelines with valving are made and installed for supply of weighted drilling mud from circulating vessel to mud separator having line of return of clayless weighted drilling mud to circulating vessel. System is provided with desander, disperser, the second sludge pump made for supply of weighted drilling mud after vibrating screens to desander. From desander, weighted drilling mud freed from sand is returned to the second compartment of circulating vessel. There is tank with metering device for storage and supply of clay peptizing agent to weighted drilling mud in the second compartment of circulating vessel. Disperser has line of return of dispersed weighted drilling mud to the third compartment of circulating vessel and made for pumping of weighted drilling mud over cycle: drilling muds- disperser- the third compartment of circulating vessel. Sludge pump is made for supply of dispersed weighted drilling mud to mud separator. Clayless weighted drilling mud is returned to circulation vessel. EFFECT: higher efficiency of screening of weighted drilling mud efficiency of screening of weighted drilling mud from sludge, reduced losses of weighting agent improved main process parameters of drilling mud with simultaneous reduction of materials consumption for mud treatment, improved operating conditions of mud pumps, bottomhole motors, drilling bits and cleaning mechanisms. 1 dwg
Patent RU-2212086-C2 (RU)
Title: Устройство для компенсации реактивной мощности
Inventor: KULINICH JU M
IPC: B60L9/12
Filed: 2001-10-16
Granted: 2003-09-10
Abstract: Изобретение относится к электротехнике и может быть использовано на электроподвижном составе переменного тока для повышения коэффициента мощности электровоза. Техническим результатом является увеличение коэффициента мощности за счет улучшения формы выходного тока и более полной компенсации реактивной составляющей входного тока при различных режимах работы. Устройство для компенсации реактивной мощности содержит трансформатор напряжения, выпрямительно-инверторный преобразователь электровоза с подключенным к нему тяговым двигателем, источник реактивной мощности, состоящий из последовательно соединенных индуктивности и емкости, датчик режима сети, включающий в себя датчик напряжения и датчик тока, блок синхронизирующих импульсов, блок управления. Первый выход датчика режима сети подключен к входу блока синхронизирующих импульсов, выход которого связан с первым входом блока управления, второй вход которого соединен со вторым выходом датчика режима сети. В устройство введены коммутатор и второй источник реактивной мощности, состоящий из последовательно соединенных индуктивности и емкости. Трансформатор напряжения подключен к питающей сети через датчик тока, а датчик напряжения включен параллельно питающей сети. Выход блока управления связан с первым входом коммутатора. Конденсаторы источника реактивной мощности и второго источника реактивной мощности соединены между собой и со вторым входом коммутатора. Индуктивности источников реактивной мощности связаны с третьим и четвертым входами коммутатора, выводы вторичных обмоток трансформатора напряжения соединены с входами нагрузки и с пятым - восьмым выходами коммутатора. 5 ил.
Patent RU-2215483-C2 (RU)
Inventor: MUKHIN A S
IPC: A61B17/00
Filed: 2001-12-19
Granted: 2003-11-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should carry out plastic closing and strengthening of hernial entrance. Moreover, hernial sac should be dissected in two along the wound. Hernial entrance should be strengthened with duplicature out of hernial sac's fragments upon nutritive pedicle. Superior fragment is sutured up from peritoneal side towards inferior edge of hernial entrance. Muscles are sutured above the fragment. Inferior fragment of hernial sac is sutured up to opposite edge of hernial entrance. Autodermal transplant is applied onto inferior fragment to be sutured to underlying muscles. The present method enables to strengthen posteriolateral abdominal wall reliably and provide prophylaxis of hernial relapses. EFFECT: higher efficiency of operation. 6 dwg
Patent RU-2233518-C2 (RU)
Inventor: DONNIK V I
IPC: H01R43/06
Filed: 2002-03-19
Granted: 2004-07-27
Abstract: FIELD: mechanical engineering, production of commutators of medium-power and low-power electrical machines. 
     SUBSTANCE: the commutator has commutator bars with risers, interbar slots of current-conducting material connected to a single body with an insulator, and a slotting, the bars are T-shaped or dovetail-shaped, and the interbar slots are made deepened, depressions with slope   of their faces within 2 to 8 deg. are provided on the body end face, on the side of the risers. 
     EFFECT: enhanced efficiency. 
     3 cl, 12 dwg
Patent RU-2228231-C2 (RU)
Title: Sheet straightening machine
Inventor: BELOBROV JURIJ NIKOLAEVICH
IPC: B21D1/02
Filed: 2002-06-11
Granted: 2004-05-10
Abstract: FIELD: metallurgical machine engineering, namely straightening apparatuses mounted in lines of thick sheet rolling mills and designed for correcting at operation non-planeness of moving sheets. SUBSTANCE: sheet straightening machine includes arranged in housing upper and lower cartridges carrying straightening driven rollers mounted with possibility of vertical motion. Sheet straightening machine includes mechanism for horizontally shifting lower cartridge in direction of passing straightened material; drive units of said mechanism are mounted in housing. Working organs of drive units may engage with lower cartridge. Drive units of mechanism for horizontally shifting lower cartridge are in the form of hydraulic cylinders. EFFECT: enhanced reliability of sheet straightening machine, improved quality of straightened strips. 2 cl, 6 dwg
Patent RU-2266722-C2 (RU)
Inventor: DEFFENBAUKH BRJUS DABLJU
IPC: A61F2/64
Filed: 2001-01-22
Granted: 2005-12-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has magnet and magnetic rheological liquid changing knee joint cushioning moment on from transparent flexible material fillable in operation course with transparent ferromagnetic liquid. It has a set of rotors manufactured rotatable about longitudinal knee joint prosthesis axis, a set of stators spread alternatingly with said rotors for forming spaces between them. Magnetic rheological liquid is in spaces between said rotors and stators and the changeable knee joint cushioning moment is carried out as a result of magnetic rheological liquid shift caused by relative rotation between said rotors and stators during knee joint rotation between said rotors and stators during knee joint rotation. Prosthesis unit has knee joint prosthesis, recess for stump having mechanical link with the knee joint prosthesis. The recess is adopted for receiving retained extremity of human being having one leg failing, crural prosthesis part, shin part being in mechanical link with knee joint prosthesis. Prosthesis foot is in mechanical link with crural prosthesis part. The knee joint prosthesis is knee joint prosthesis described above. Method for controlling electronic knee joint prosthesis rotation having a set of alternatingly spread magnetically soft rotors, magnetically soft stators and magnetic rheological liquid in a set of spaces between said rotors and stators including application magnetic field passing over rotors, stators and magnetic rheological liquid and adjusting magnetic field for varying magnetic rheological liquid viscosity to achieve variable rotation resistance to twisting for controlling knee joint prosthesis flexure and extension. 
     EFFECT: prolonged service life; operation reliability. 
     34 cl, 51 dwg
Patent RU-2249499-C2 (RU)
Title: Установка для изготовления маршрутных секций
Inventor: FARION OTMAR
IPC: E01B25/00
Filed: 2000-11-18
Granted: 2005-04-10
Abstract: Изобретение относится к установкам для изготовления маршрутных секций рельсовых путей для электромагнитных подвесных дорог. Установка имеет ряд зажимных устройств, расположенных последовательно в продольном направлении установки. Каждое из зажимных устройств включает установленный стационарно базовый элемент и один по меньшей мере опосредованно соединенный с ним зажимный стол, выполненный с возможностью расположения на нем участка маршрутной секции и с возможностью регулирования его позиции относительно базового элемента. Регулирование обеспечивает возможность предварительного монтажа маршрутных секций, при этом кривизна, профиль и изгибы могут изменяться индивидуально. Изобретение позволяет снизить стоимость и затраты на производство отдельной маршрутной секции. 13 з.п. ф-лы, 3 ил.
Patent RU-2296685-C2 (RU)
Inventor: SJANTTI KAJ
IPC: B61D3/10
Filed: 2002-11-12
Granted: 2007-04-10
Abstract: FIELD: railway transport; passenger cars. 
     SUBSTANCE: proposed gangway 9 between double-deck articulated passenger cars having lower passenger compartment 7 with floor 3 of first deck arranged at first lower level HIa between wheel pairs and upper passenger compartment 8 with floor 4 of second deck arranged at upper level H2 has wheel frame with lowered central part and pair of wheels located on second between two adjacent cars.  In proposed gangway bridge of first deck passes between two adjacent cars and is arranged at second lower level HIb of floor of first deck, and bridge of second deck passes between two adjacent cars practically at the same upper level as floor of second deck of connected cars.  First and second lower levels HIa, HIb of floor of first deck and bridge of first deck are lower than uppermost points P of circumferences of said wheels. 
     EFFECT: improved efficiency. 
     14 cl, 6 dwg
Patent RU-2274929-C2 (RU)
Inventor: LINDER SHTEFAN
IPC: H01L21/336
Filed: 2001-07-04
Granted: 2006-04-20
Abstract: FIELD: semiconductor engineering. 
     SUBSTANCE: proposed process for manufacturing semiconductor element with cathode and anode made of semiconductor wafer includes formation of serial layer on this wafer followed by treatment of the latter on cathode end, and only after that its thickness is reduced with the results that only end cutoff region remains from serial layer. In the process serial layer is doped and reduced to end cutoff region so as to enable quantitative optimization of manufacturing process thereby producing thinned semiconductor element. Such quantitative optimization takes into account different parameters and their interrelation, including surface concentration of dope in end cutoff region, dope concentration on anode-facing surface in end cutoff region, concentration of base dope, characteristic length of dope distribution profile drop or rise in end cutoff region, and thickness of base between anode and cathode formed by semiconductor wafer. 
     EFFECT: optimized thickness of semiconductor element thinned to degree considering its desired electric strength. 
     6 cl, 7 dwg
Patent RU-2247383-C2 (RU)
Inventor: AZNABAEV M T
IPC: G01N33/53
Filed: 2003-03-12
Granted: 2005-02-27
Abstract: FIELD: medicine, ophthalmology, immunology. 
     SUBSTANCE: invention relates to a method for immunological diagnosis of chlamydium conjunctivitis. Method involves the simultaneous determination of antibodies of classes IgA and IgG in serum blood against chlamydium antigen by immunoenzyme assay in conjunctivitis coarse 10-120 days. Conjunctivitis of chlamydium etiology is diagnosed in the concentration of IgA from 0.600 to 1.800, and in the concentration of IgG from 0.800 to 2.700 U of optical density. Invention provides enhancing precision and reducing time for carrying out the diagnosis. 
     EFFECT: improved method for diagnosis. 
     1 tbl, 3 ex
Patent RU-2255468-C2 (RU)
Inventor: SAPOZHNIKOV A I
IPC: A01K61/00
Filed: 2003-03-25
Granted: 2005-07-10
Abstract: FIELD: hydraulic engineering, in particular, constructions for growing of invertebrates. 
     SUBSTANCE: cable system includes cable and biological carrier fixed in the form of arc by means of floats and concrete blocks-anchors. Biological carrier is attached to girder supported by means of flexible hangers. 
     EFFECT: simplified construction and mounting method.
Patent RU-2312387-C2 (RU)
Inventor: BASHKIROV SERGEJ NIKOLAEVICH
IPC: G06F11/263
Filed: 2003-05-29
Granted: 2007-12-10
Abstract: FIELD: electric radio engineering, possible use for testing functioning of a DVD player. 
     SUBSTANCE: method includes the following: subject DVD player is connected to controlling computer by interface, protocol of which supports transfer of control commands from computer to player and of player status information from player to computer; content of test DVD is copied to storage of controlling computer, test DVD is loaded into subject player and control software is launched, by means of control software, composition and structure of test DVD is analyzed; testing mode is selected, manual, semi-automated or fully automated; using functions of control software, testing scenarios are composed using the set of tests of test DVD and scenarios are saved in form of series of instructions for modules of system, included in composition of control computer; test or testing scenario are selected, testing is conducted and its results are recorded. 
     EFFECT: expanded functional capabilities due to conduction of testing in manual, semi-automatic and automatic testing modes. 
     6 cl, 4 dwg
Patent RU-2251957-C2 (RU)
Inventor: OKH DZANG-KEUN
IPC: B04C5/12
Filed: 2003-06-17
Granted: 2005-05-20
Abstract: FIELD: vacuum cleaners. 
     SUBSTANCE: dust catcher can be used in vacuum cleaners for automatic dust removal out of filter. Dust catcher is made for communication with air intake and release channels available in vacuum cleaner. Dust catcher is used for removing dust and particles of dirt out of air sucked in through suck-in brush and through air intake channel; dust and dirt particles are removed out of air due to centrifugal force. Dust catcher has cyclone catcher case, which has channel for air intake and channel for air release corresponding to channel for air intake and channel for air release. Cyclone catcher is fixed at top part of dust collection chamber. Dirt collection reservoir is disposed for removal of cyclone catcher from lower side of case of cyclone catcher and is intended for catching dust and particles of dirt separated in case of cyclone catcher due to centrifugal force. Filtering unit is disposed at lower part of case of cyclone catcher. Filtering unit has rotation filter driven into rotation by airflow passing from reservoir for dirt collection to channel for air release. Rotation filter prevents pass of particles of dirt backwards. Dust catcher has dust-removing member intended for automatic dust removal from rotation filter; the member is disposed at an angle to direction of rotation of rotation filter. One end of dust removing member is fixed onto outer side of filtering unit, the other end of the member gas brush to be in contact with outer surface of rotation filter when it is driven into rotation. 
     EFFECT: improved efficiency of operation. 
     5 cl, 5 dwg
Patent RU-2253897-C2 (RU)
Inventor: LISJUTIN I A
IPC: G07C5/00
Filed: 2003-07-23
Granted: 2005-06-10
Abstract: FIELD: control and adjustment systems. 
     SUBSTANCE: system has, on each taxis, message generator, to which GPS receiver is connected, current time counter and taxi state code generator, and taxi audio communication block, output of message generator through transceiver is connected to transceiver of dispatching station, on which audio communication block, parameters selection block, connected to taxi parameters data memory, meant for storing current data concerning parameters of all operating taxis with their position coordinates, data input block for inputting transportation orders, processor, orders realization control block, transportation orders data memory, comparison block, display block and phone for communication with clients, and on which taxi a taxi meter is placed, connected to appropriate output of appropriate message generator. 
     EFFECT: optimized taxi route. 
     3 dwg
Patent RU-2274087-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, calendula flowers, apples, hibiscus flowers, orange skin, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, apple and blackcurrant flavorings, and preparation obtained from biomass of Mortierella elongata micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action and wide range of vitamin activity.
Patent RU-2322548-C2 (RU)
Inventor: KOROTKOV JURIJ ANDREEVICH
IPC: E02B15/02
Filed: 2003-08-25
Granted: 2008-04-20
Abstract: FIELD: cleaning or keeping clear the surface of open water by blasting. 
     SUBSTANCE: ice breaking device comprises explosive gaseous mixture generator, electric pulse generator and explosion tank. Explosion tank is made as roll of tubular gas-tight shell having outer surface provided with fastening eyes and is connected with explosive gaseous mixture generator by the first end thereof. The second explosion tank end is sealed. Pyro-igniters are arranged inside explosion tank so that pyro-igniters are in contact with electric conductor passing to electric pulse generator through gas-supply hose. Rip cord is secured to exterior explosion tank surface. Rip cord may pass in fastening eyes and is provided with fixer connected to one end thereof. Ballast weight is arranged inside roll. 
     EFFECT: increased efficiency of explosion energy usage, decreased labor inputs and blasting work costs, increased capabilities and blasting work usage for ice blanket breaking, as well as improved ecological and operational safety. 
     5 cl, 5 dwg
Patent RU-2269794-C2 (RU)
Title: Способ локации целей
Inventor: AKOPJAN IOSIF GRIGOR EVICH
IPC: G01N23/223
Filed: 2003-12-15
Granted: 2006-02-10
Abstract: Изобретение относится к способам локации целей в облаке пассивных помех и может найти применение в локаторах. Достигаемым техническим результатом изобретения является выделение искомого объекта (объектов) в облаке диполей, без проведения процессов обнаружения и распознавания всех целей в облаке сложной цели. Указанный результат достигается путем облучения целей зондирующим сигналом с несущей частотой в области рентгеновского или γ-излучения, с целью получения откликов от целей не за счет наведения токов в проводящей оболочке цели или помехи, а за счет рассеяния рентгеновских лучей на электронных оболочках атомов или гамма-лучей на атомных ядрах всей массы вещества цели (эффект Комптона), и выделении за счет этого приемником отклика от цели прямо пропорционального количеству атомов в этой цели, их атомному номеру (для рассеяния рентгеновского излучения) или массовому числу ядра (для рассеяния γ-излучения). Пассивные помехи, выполненные из каркасных тканевых конструкций, тонкой алюминиевой проволоки или синтетической пленки, покрытые слоем алюминия массой в единицы и доли грамма будут давать на несколько порядков меньший отклик, чем истинная цель массой несколько сотен килограмм, выполненная в основном из стали. Отклик будет максимален при выполнении боевого снаряжения цели из делящихся материалов. 1 ил.
Patent RU-2300344-C2 (RU)
Inventor: BRAUN PATRIK V
IPC: A61C17/34
Filed: 2002-11-06
Granted: 2007-06-10
Abstract: FIELD: medical appliances. 
     SUBSTANCE: toothbrush with electric drive has engine, handle disposed at one end of toothbrush and head at the other end. Head had longitudinal axis and first bristle holder with many bundles of bristles. Engine is operatively connected with first bristle holder to move first bristle holder along first axis and around second axis. 
     EFFECT: improved cleaning properties. 
     12 cl, 22 dwg
Patent RU-2275890-C2 (RU)
Title: Method for treating diabetic retinopathy
Inventor: SHTILERMAN ALEKSANDR LEONIDOVI
IPC: A61F9/007
Filed: 2004-07-16
Granted: 2006-05-10
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: one should cut a scleral trepanation foramen in superior-external quadrant at the distance of 10 mm against the limbus, develop a channel in sub-Tenon's space to apply a collagen sponge onto a sclera. Next day after operation it is necessary to carry out retinal argon lasercoagulation in projection of sclerectomy. During 10 d one should perform the course of sub-conjunctival injections of medicinal preparations into area of collagen sponge. Application of the present innovation provides an opportunity for medicinal preparations to achieve choroidea, to be deported in a vitreous body, to enter cortical retinal layers and obtain metabolites' release out of vitreous body and, also, provides revascularizing effect in postoperational period. 
     EFFECT: higher efficiency of therapy. 
     1 ex