baber/WOPTO huggingface dataset:
Patent RU-2241512-C1 (RU)
Title: Multi-stage evaporator of instant ebullition
Inventor: PETIN V S
IPC: B01D1/26
Filed: 2004-01-20
Granted: 2004-12-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: the invention presents a multi-stage evaporator of an instantaneous ebullition. It is dealt with the field of heat power engineering and may be used in production of sweet water from sea-water. The evaporator of an instantaneous ebullition contains a body, a vertical separating partition with a window for the steam passing densely fixed to the body and dividing the evaporator into chambers of expansion and condensation, branch-pipes for inlet and outlet of the evaporated water and distillate. Each of the chambers of condensation and expansion has a separate bottom and all are tightly connected to the dividing partition and the body of the evaporator. The side of the bottom opposite to its side adjacent to the separating partition protrudes beyond the boundaries of the body and is tightly fused to it from the outside. The separating partition is additionally provided with windows per a number of the chambers of expansion for the steam passing, and the bottoms have the cylindrical branch-pipes for the liquid distillate passing. The design allows to increase productivity of the evaporator and reliability of its operation at the expense of exclusion of cross-flow of the water of heightened mineralization into the distillate and to avoid a contact of the aggressive medium with the welding joints on the body. 
     EFFECT: the invention allows to increase productivity and reliability of the evaporator operation and to avoid a contact of the aggressive medium with the welding joints on the body. 
     3 cl, 3 dwg
Patent RU-2252826-C1 (RU)
Inventor: PETRAKOV A D
IPC: B06B1/20
Filed: 2004-02-09
Granted: 2005-05-27
Abstract: FIELD: devices for forming pulse oscillations in liquid medium for obtaining homogeneous emulsions and dispersed systems. 
     SUBSTANCE: proposed apparatus has housing with suction branch pipe for delivery of suspensions and delivery branch pipe for discharge of suspensions being treated; apparatus is also provided with rotor and stator located coaxially inside it. Rotor and stator have holes: holes in rotor are made in form of rectangular tubes and holes in stator are made in form of widening rectangular flat tubes. Proposed apparatus enhances efficiency of treatment of suspensions not only due to generation of pressure pulses but due to high-frequency oscillations formed at collapse of cavitation bubbles. 
     EFFECT: enhanced efficiency. 
     6 dwg
Patent RU-2254394-C1 (RU)
Inventor: BODROV JU V
IPC: C21D8/00
Filed: 2004-03-16
Granted: 2005-06-20
Abstract: FIELD: production of high-strength austenitic stainless steel for casing pipes and oil tubing of gas and oil fields at high content of hydrogen sulfide. 
     SUBSTANCE: proposed steel includes the following components, mass-%: C≤0.05; Cr, 24-28; Ni25-40; Mo, 2-5; Cu, 1-3; W≤3; Mn≤2.5; Si≤0.2; V≤0.15; Nb≤0.1; Ti≤0.2; Al≤0.1; rare-earth metals≤0.05; N≤0.11; S≤0.01; P≤0.02; the remainder being iron. Mo+W≤6 mass-%; V+Nb≤0.2 mass-% and 1.10<%Ni[%Cr+0.8(%Mo+%W)]<1.25. Method of final hardening of articles made from proposed steel includes preliminary plastic deformation at reduction no less than 40% and temperature not exceeding the temperature of beginning recrystallization, hardening to solid solution from temperature not below 1020°C and final plastic deformation at degree of 30-70% at temperature below temperature of beginning of recrystallization by 150°C. 
     EFFECT: increased toughness and ductility of steel; improved technological and corrosion-resistant properties. 
     3 cl, 4 tbl
Patent RU-2262434-C1 (RU)
Inventor: SHUMJACHER V M
IPC: B24D3/14
Filed: 2004-04-06
Granted: 2005-10-20
Abstract: FIELD: manufacture of abrasive tools, namely silicon carbide roughing-out tool for working abrasive discs. 
     SUBSTANCE: composition for making abrasive ceramic-binder tool contains mixture of silicon carbide grains at least of two slightly different values of grain size, aqueous solution of temporary binder and particles of abrasive refractory filler. Particles of filler are made of material having adhesion activity to ceramic binder and their size consists 0.16 - 0.25 of that of silicon carbide grains at least for one value of grain size. Relation of volumes of filler particles according to their size is equal to relation of volumes of silicon carbide grains of adjacent grain size values at next relation of components, mass %: silicon carbide (grain size 100), 40.8 - 43.6; silicon carbide (grain size 63), 18.4 - 19.8; white synthetic corundum (grain size 25), 6.0 - 6.6; (grain size 16), 2.8 - 3.0;  ceramic binder, 23.0 - 27.0; aqueous solution of temporary binder, the balance. 
     EFFECT: enhanced mechanical strength of fastening grains of silicon carbide in tool, improved quality and efficiency of working. 
     1 tbl
Patent RU-2258939-C1 (RU)
Inventor: GUS KOV JU N
IPC: G01S5/02
Filed: 2004-04-09
Granted: 2005-08-20
Abstract: FIELD: radio communications. 
     SUBSTANCE: method includes emission of packet of M radio pulses, each on own frequency, different from frequency of adjacent radio pulse for frequency Δ f . radio signals reflected from radio-contrast objects, which amplify and digitize, are received, while frequency of discretization for analog-digital conversion is set equal to F adc =MΔ f , to form M·K amplitudes of received radio signals, which are subjected to amplitude weighing operations and discontinuous Fourier transformation for M points. Resulting signals are compressed in M times compared to received ones. 
     EFFECT: higher efficiency, broader functional capabilities. 
     4 dwg
Patent RU-2263367-C1 (RU)
Inventor: IVLJUSHKIN A N
IPC: H01J9/02
Filed: 2004-04-16
Granted: 2005-10-27
Abstract: FIELD: electronic engineering; gas panel manufacture. 
     SUBSTANCE: proposed method includes formation of electrode distance in gas panel cells by generating dielectric matrix measuring 0.25 - 0.75 of electrode distance in height followed by applying parallel separating dielectric members onto this matrix. 
     EFFECT: enhanced uniformity of electrode distance in gas panel cells. 
     1 cl, 1 dwg
Patent RU-2268053-C1 (RU)
Inventor: KONYGIN GRIGORIJ NIKOLAEVICH
IPC: A61K33/06
Filed: 2004-05-05
Granted: 2006-01-20
Abstract: Изобретение относится к медицине, в частности к ортопедии, и касается лечения заболеваний костей, обусловленных нарушением обмена кальция. Для этого официнальные препараты кальция измельчают до аморфного состояния и применяют перорально по 0,5-1,0 грамма, 2-4 раза в день, курсами не менее 10 дней. Такое выполнение способа обеспечивает эффективное лечение за счет высокой биоусвояемости аморфного кальция и активного его накопления в костной ткани. 1 з.п. ф-лы.
Patent RU-2268544-C1 (RU)
Title: Generator with thyristor excitation (variants)
Inventor: DZHUS IL JA NIKOLAEVICH
IPC: H02P9/38
Filed: 2004-06-24
Granted: 2006-01-20
Abstract: FIELD: electric engineering, possible use for construction of electric power plants, sub-plants and industrial facilities. 
     SUBSTANCE: generator with thyristor excitation for launch of generator thyristor excitation bridge is used, powered by source. For this switch sends to thyristor bridge and source signals from launch block, and after end of generator launch onto thyristor bridge and source signals are sent from block for controlling excitation. 
     EFFECT: simplified construction and maintenance. 
     2 cl, 4 dwg
Patent RU-2269999-C1 (RU)
Inventor: SHIPUNOV VALERIJ IVANOVICH
IPC: A61H33/06
Filed: 2004-07-19
Granted: 2006-02-20
Abstract: Способ лечения хронического простатита относится к медицине, а именно к андрологии, и может быть использован при лечении хронического простатита. Пантовую варочную воду используют аэрозольно на "трусиковую" зону поверхности тела пациента в сочетании с сухим жаром в 3 приема через день. На курс 8-10 процедур. Способ позволяет свести к минимуму нагрузку на сердечно-сосудистую систему, усилить приповерхностное кровообращение, повысить эффективность лечения.
Patent RU-2271448-C1 (RU)
Inventor: VEDJASHKIN ANATOLIJ SERGEEVICH
IPC: E21C41/16
Filed: 2004-11-16
Granted: 2006-03-10
Abstract: Изобретение относится к области горного дела и может быть использовано для предупреждения подтопления участков земной поверхности, подвергающихся сдвижению при подземной добыче полезных ископаемых. Способ включает создание в грунте контурной траншейной противофильтрационной завесы, внутриконтурных дренажных устройств и отвод воды из мульды сдвижения. Контурную траншейную противофильтрационную завесу располагают вдоль прогнозной горизонтали послеосадочного рельефа земной поверхности с высотной отметкой, превышающей высотную отметку наивысшего весеннего уровня грунтовых вод. Необходимую производительность внутриконтурных дренажных устройств Q устанавливают по математическим выражениям. Изобретение направлено на повышение безопасности подземной добычи полезных ископаемых. 2 ил.
Patent RU-2271469-C1 (RU)
Title: Heat compressor
Inventor: SAVCHUK ALEKSANDR DMITRIEVICH
IPC: F04B19/24
Filed: 2004-11-22
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: compressor is designed for use in different industries for compression and transfer of gas.  Proposed compressor contains cylinder, displacer with built-in generator and radially inclined holes for connecting regenerator with cold and hot spaces of cylinder, respectively.  Displacer is set into action by electric drive with rotor arranged on outer side of displacer and stator arranged on cylinder.  Threaded sections are made on external near-end-face sections of displacer, and threaded sections from inner surface of near-end-face sections of cylinder are provided to form ring clearances.  Cylinder has heat exchangers of heat carrier with thermal insulation, coolant heat exchanger, gas main line with inlet and outlet valves and ribbed heat exchanger.  Pneumatic springs for dynamic upspringing of displacer are made in form of stoppers of plunger pistons installed in end-face axial grooves whose mating plunger cylinders are installed inside cold and hot spaces of covers of heat compressor cylinder.  Working medium in pneumatic springs is gas transferred by heat compressor. 
     EFFECT: improved reliability and effectiveness of operation. 
     1 dwg
Patent RU-2282562-C1 (RU)
Inventor: ARSENOV JURIJ PETROVICH
IPC: B64C13/40
Filed: 2004-12-01
Granted: 2006-08-27
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed system has control members in each control channel kinematically connected with position sensor and electrically connected  with electronic computer which is connected in its turn with onboard information monitoring system whose analog output is connected with electric remote control actuators. Flight parameter sensor outputs are connected to electron computer. Control member position sensor in each control channel and electronic computer are provided with at least double redundancy in digital and analog parts with function of shaping and processing the signals in all redundant channels. 
     EFFECT: enhanced reliability of control and safety of flight. 
     1 dwg
Patent RU-2280413-C1 (RU)
Inventor: CHUDNYKH SERGEJ MIKHAJLOVICH
IPC: A61B17/00
Filed: 2004-12-03
Granted: 2006-07-27
Abstract: FIELD: medicine, thoracic surgery, phthisiology. 
     SUBSTANCE: the present innovation deals with surgical treatment of destructive forms of pulmonary tuberculosis due to endoscopic technique. At the level of the third or the fourth rib it is necessary to make paravertebral incision of 4-5 cm length, isolate and resect a costal part at the length of about 4-6 cm. Then it is necessary to isolate a posterior periosteal folium against parietal pleura, dissect it along removed rib and exfoliate costal pleura. In the third or the fourth intercostal area along posterior-auxiliary line one should introduce a trocar into developed cavity to introduce a thoracoscope supplied with a video-camera. Then one should carry out extrapleural pneumolysis under video control followed by applying a netting out of polypropylene upon a lung to be fixed with the help of endosurgical instruments. The innovation enables to decrease traumatism, intra- and post-operational complications and, also, avoids the necessity for conducting thoracoplasty due to applying a reticular implant. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2277525-C1 (RU)
Title: Способ получения высокооктанового бензина из углеводородов c4-, содержащих олефины и бутадиен
Inventor: FAL KEVICH GENRIKH SEMENOVICH
IPC: C07C2/76
Filed: 2004-12-16
Granted: 2006-06-10
Abstract: Использование: нефтехимия. Сущность: проводят олигомеризацию олефинов сырья при контакте с цеолитным катализатором олигомеризации и при ароматизации выделенных из продуктов олигомеризации углеводородов С 4-  при контакте с цеолитным катализатором ароматизации. При этом выделенный из продуктов ароматизации сухой газ, содержащий водород, используют для предваряющего олигомеризацию селективного гидрирования бутадиена в сырье с получением сырья, обогащенного бутиленом. Технический результат: увеличение срока работы катализатора. 2 з.п. ф-лы., 3 табл.
Patent RU-2281039-C1 (RU)
Title: Способ хирургического лечения варикозной болезни нижних конечностей
Inventor: SEDOV JURIJ IVANOVICH
IPC: A61B17/00
Filed: 2004-12-27
Granted: 2006-08-10
Abstract: Изобретение относится к медицине, а именно к флебологии, и может быть использовано при хирургическом лечении варикозной болезни нижних конечностей. Для этого осуществляют пересечение большой подкожной вены в месте ее впадения в бедренную вену и выделение ее у внутренней лодыжки. Удаление вен осуществляют после эндовазальной электрокоагуляции фрагментами. При этом проводят иглу с нитью под веной и выводят диаметрально противоположно наружу. Затем через отверстие выкола проводят иглу с нитью над веной с выводом наружу через вкол. Нитью натягивают фрагмент вены и извлекают его. После этого таким же образом удаляют последовательно фрагментами варикозно расширенные и выявившиеся при натяжении нити боковые притоки вен и коммуникантные вены в зоне варикоза. При этом сразу на удаленный участок накладывают давящую повязку. Способ позволяет снизить травматичность, снизить вероятность послеоперационных рецидивов, повысить косметический результат за счет удаления вен через малые пункционные отверстия. 3 ил.
Patent RU-2283654-C1 (RU)
Inventor: AFANAS EV BORIS VLADIMIROVICH
IPC: A61K35/32
Filed: 2005-03-30
Granted: 2006-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves producing conditioned medium and culturing fragments. Human embryo bone tissue fragments are used for producing the conditioned medium. Bone fragments are cultured during 8-10 weeks. The medium is completely changed every week and then protein fraction, possessing fibroblast- and fibrosis-inhibiting activity, is separated by means of exchange chromatography, gel filtration and centrifuging on membrane having pore diameter of 10-100 kD. The growth factor of protein nature being purified protein is obtained with molecular weight of approximately 100 kD, soluble in water, thermostable, having fibroblast-inhibiting activity which degree is within the limits of 40% to 0% and manifesting inhibiting effect when the line grows in culturing medium containing 30% of conditioned embryo bone tissue. The protein nature growth factor is cleaned specific protein obtained or separated in a medium conditioned with embryo bone tissue with molecular weight of approximately 100 kD, soluble in water, thermostable, having fibroblast-inhibiting activity which degree is within the limits of 40% to 0% and manifesting inhibiting effect when the line grows in culturing medium containing 30% of conditioned embryo bone tissue. The protein nature growth factor is used as new fibroblast proliferation inhibitor. 
     EFFECT: direct anti-fibrotic activity; no action upon normal cell proliferation being observed. 
     3 cl, 7 dwg
Patent RU-2282680-C1 (RU)
Inventor: KRJUKOVSKIJ VASILIJ ANDREEVICH
IPC: C25C3/06
Filed: 2005-04-05
Granted: 2006-08-27
Abstract: FIELD: non-ferrous metallurgy; aluminum production electrolyzers. 
     SUBSTANCE: proposed electrolyzer involves side surfaces of anode channels in operation, thus increasing  working (effective) surfaces of anode and cathode and reducing losses of electric power in anode and in electrolyte. Proposed electrolyzer has carbon anodes with channels and cathode unit including layer of molten aluminum on hearth; cathode current-transfer rods are made from materials which are non-soluble in aluminum; their upper part extending above molten aluminum has shape corresponding to shape of opposite channels in anode; it is located in anode channels at distance of 1.0-6.0 cm in parallel with side surfaces of channels. Channels in carbon anodes and upper part of cathode current-transfer rods extending above molten aluminum surface have triangular section. When use is made of non-consumable anodes, shape of channel and upper part of cathode rod may be rectangular, for example. 
     EFFECT: reduced losses of electric power in anode and in electrolyte; reduced power requirements. 
     2 cl, 2 dwg
Patent RU-2284399-C1 (RU)
Inventor: TITARENKO EVGENIJ IVANOVICH
IPC: E04G21/08
Filed: 2005-04-25
Granted: 2006-09-27
Abstract: FIELD: building, particularly devices adapted to produce concrete and powder mixes used for reinforced concrete structure erection. 
     SUBSTANCE: vibratory compactor comprises body containing elastodeformed tubular shell and vibration exciting means arranged inside the body and provided with case. The case ends are sealed with movable members. Body part located between tubular shell and case surface includes even number of working chambers defined by partitions extending along longitudinal body axis, wherein the body part has at least four working chambers. Each second chamber is sealed from opposite ends thereof. Opened chamber ends are communicated with each other and form single sealed spaces filled with working medium and closed onto the movable members. The vibration exciting means may alternately increase pressure and create vacuum in each space. The partitions may be formed as ribs located outside the case and tightly connected with tubular shell. The partitions may be created as removable members tightly fastened to tubular shell and to case surface. The tubular shell may have corrugations and made as removable part. Vibration exciting means may have electric drive. 
     EFFECT: reduced power inputs for material treatment and increased compactor reliability and efficiency as a result of tangential force vector creation. 
     6 cl, 5 dwg
Patent RU-2294000-C1 (RU)
Inventor: GANZHA OLEG JUR EVICH
IPC: G01V1/38
Filed: 2005-07-18
Granted: 2007-02-20
Abstract: Изобретение относится к морским автономным донным сейсмическим станциям, устанавливаемым на морское дно преимущественно с плавучих средств. Сущность: станция включает герметичный корпус, состоящий из двух полусфер, снабженных в месте сочленения уплотнительным кольцом. Внутри размещена геофизическая аппаратура, включающая измерительные датчики геофонного и гидрофонного типов, модули приема, регистрации, преобразования и хранения зарегистрированных сигналов, блоки сопряжения с бортовым модулем при всплытии, спутниковый и гидроакустический каналы связи, блок ориентации, блок синхронизации, блок управления размыкателем и блок питания. На внешней поверхности корпуса установлены гидроакустическая и спутниковая антенны, средства для поиска донной станции при всплытии, такелажные элементы и разъемы, устройство постановки на дно и обеспечения всплытия донной станции, выполненное в виде якоря-балласта. Технический результат: повышение точности измерений, снижение трудоемкости изготовления донной станции. 3 ил.
Patent RU-2300669-C1 (RU)
Title: Device for turning guiding blades of compressor and also nozzle blades of turbine
Inventor: GREKHNEV ANDREJ VLADIMIROVICH
IPC: F04D27/00
Filed: 2005-10-21
Granted: 2007-06-10
Abstract: FIELD: mechanical engineering, possible use for turning guiding compressor blades, and also nozzle blades of turbine used in aviation engineering for decreasing turning force, increasing precision of installation of blades in the stream. 
     SUBSTANCE: device for turning guiding blades of compressor and also nozzle blades of turbine includes body with blades, adjusting ring, positioned concentrically to the body and connected to each lever of blade via a joint, allowing radial movement, and has additional ring positioned concentrically to adjusting ring and connected to it by cylindrical joint, which via joints, allowing radial movements, is connected to at least three additional levers held on blade pins and located diametrically oppositely to main levers relatively to pin. 
     EFFECT: increased efficiency of compressor, turbine and engine. 
     4 dwg
Patent RU-2298313-C1 (RU)
Inventor: TKACHENKO JURIJ ALEKSANDROVICH
IPC: A01F25/00
Filed: 2005-11-10
Granted: 2007-05-10
Abstract: FIELD: agriculture, in particular, storage of field-crop and fruit-crop products in vegetable storages, pits, trenches, containers and other storage containers. 
     SUBSTANCE: method involves placing products adapted for storage and plant preservatives into container, with ground birch bark being used as preservative. Birch bast-fiber may be added into container. 
     EFFECT: increased efficiency in storing of vegetable and fruit products with the use of simple, easily accessible ecologically pure components, and reduced production costs. 
     2 cl, 4 ex
Patent RU-2291274-C1 (RU)
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B17/00
Filed: 2005-12-16
Granted: 2007-01-10
Abstract: Изобретение относится к нефтегазодобывающей промышленности и может найти применение при опрессовке эксплуатационной колонны скважины. Обеспечивает расширение возможностей опрессовки для любой скважины и точного определения места нарушения целостности эксплуатационной колонны на приток жидкости через нарушения в колонну. Сущность изобретения: в скважине проводят разделение внутреннего пространства скважины на 3 полости: 1 - полость от устья скважины до промежуточной глубины, 2 - полость скважины от промежуточной глубины до кровли продуктивного пласта и 3 - полость ниже кровли продуктивного пласта. Отделяют эти три полости друг от друга. В полости 2 замеряют давление. Перекачивают жидкость из полости 2 в полость 1. Прекращают перекачку жидкости. Определяют изменение давления в полости 2. При неизменности давления в полости 2 в течение контрольного времени делают заключение о целостности эксплуатационной колонны в интервале полости 2. При наличии изменений давления делают заключение о наличии нарушений целостности эксплуатационной колонны. По времени изменения давления в полости 2 оценивают в количественном отношении приток жидкости в скважину. Для определения точного места нарушения целостности эксплуатационной колонны на приток жидкости повторяют операции на новых более низких местоположениях промежуточной глубины до достижения целостности эксплуатационной колонны.