baber/WOPTO huggingface dataset:
Patent RU-2321500-C1 (RU)
Title: Шина для транспортных средств
Inventor: BOJOKKI MAURITSIO
IPC: B60C11/18
Filed: 2003-12-30
Granted: 2008-04-10
Abstract: Шина содержит протекторный браслет, расположенный по радиусу снаружи относительно брекерной конструкции и в основном состоящий из первого эластомерного материала, заключающего, по меньшей мере, одну часть, по существу состоящую из второго эластомерного материала. Протекторный браслет содержит, по меньшей мере, одну канавку, образованную в, по меньшей мере, одной части, по существу состоящей из второго эластомерного материала. Соотношение между модулем упругости (Е') при сжатии при 100°С второго эластомерного материала и модулем упругости (Е') при сжатии при 100°С первого эластомерного материала составляет не менее чем приблизительно 1,30, и соотношение между степенью твердости резины по международной шкале при 100°С второго эластомерного материала, измеренной в соответствии со стандартом ISO 48, и степенью твердости резины по международной шкале при 100°С первого эластомерного материала, измеренной в соответствии со стандартом ISO 48, составляет менее чем приблизительно 1,10. Технический результат - улучшение сцепляемости с дорогой и управляемости шины. 35 з.п. ф-лы, 6 ил., 3 табл.
Patent RU-2325869-C1 (RU)
Title: Controlling method of tissue condition of edentolous jaw saddle areas relative to each other and prosthetic flatness on head teleroentgenogramm
Inventor: SADYKOV MUKATDES IBRAGIMOVICH
IPC: A61C13/00
Filed: 2006-09-14
Granted: 2008-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates orthopedic dentistry and can be used for control of tissue condition of edentulous jaw saddle relative each other and prosthetic flatness on head teleroentgenogramm. X-ray contrast material is applied on was basises with upper and lower bite blocks from the side of saddle areas along the alveolar crest tops and in the middle of upper bite block occlusal surface. Lateral and direct head teleroentgenography bring in central occlusion position. Method allows improving of estimation accuracy of alveolar bone position between each other and relating prosthetic flatness. 
     EFFECT: improving of estimation accuracy of alveolar bone position between each other and relating prosthetic flatness. 
     1 ex, 1 dwg
Patent RU-2324924-C1 (RU)
Inventor: SAVINOV MIKHAIL JUR EVICH
IPC: G01N25/00
Filed: 2006-11-14
Granted: 2008-05-20
Abstract: FIELD: cryogenic equipment. 
     SUBSTANCE: equilibrium vessel with liquid and vapour phases of the mixture under research is placed into a closed cavity filled with boiling heating medium with a weight constant throughout the experiment in order to maintain constant temperature of the vessel. The required temperature of the heating medium is maintained (or changed) by changing the heating power of an evaporator and/or a condenser cooled with coolant, which are placed in the same closed cavity. For interaction with the liquid phase, the vapour phase of a constant known composition is applied to the equilibrium vessel in a direct flow, and the vapour liquid equilibrium is considered attained when the molar percentages of the mixture at the equilibrium vessel output and the applied mixture become equal. 
     EFFECT: increase in accuracy of experimental data about phase equilibrium at low temperatures, decrease in time required for experiment, and decrease in coolant quantity required. 
     1 dwg 
     rsid3350642 1 dwg
Patent RU-2324829-C1 (RU)
Title: Гидравлический способ синхронизации движения поршней свободнопоршневого двигателя внутреннего сгорания
Inventor: RYBAKOV ANATOLIJ ALEKSANDROVIC
IPC: F02B71/04
Filed: 2006-11-24
Granted: 2008-05-20
Abstract: Изобретение относится к машиностроению. Гидравлический способ синхронизации движения поршней свободнопоршневого двигателя внутреннего сгорания с оппозитным движением поршней, входящего в состав энергомодуля, преобразующего энергию моторного топлива в электроэнергию, каждый поршень которого гидравлически связан с электрогенератором трубопроводом с клапаном синхронизации движения поршней, в соответствии с изобретением синхронизация движения поршней двигателя осуществляется увеличением или уменьшением сопротивления движению жидкости в соединяющих поршни двигателя с электрогенератором трубопроводах, для чего система управления отслеживает скорости каждого поршня и по сигналу рассогласования скоростей поршней клапаном синхронизации поршней увеличивает или уменьшает сопротивление движению жидкости в трубопроводе того поршня, скорость которого корректируется. Изобретение обеспечивает синхронное движение поршней свободнопоршневого двигателя на всем протяжении рабочего цикла. 1 ил.
Patent RU-2328470-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B41/86
Filed: 2006-12-12
Granted: 2008-07-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the silicate processing and compositions of the glassy coatings which can be used in decorating and marking the glass articles. The glassy coating contains, in mass percent: 25.0-30.0 of SiO 2 ; 1.0-2.0 of PbO; 36.0-42.0 of B 2 O 3 ; 6.0-12.0 of Na 2 O; 2.0-4.0 of K 2 O; 2.0-4.0 of Li 2 O; 2.0-4.0 of ZnO; 8.0-12.0 of MgO; 2.0-4.0 of Na 2 SiF 6 . 
     EFFECT: toxicity is reduced; acid resistance is 10% increased. 
     1 tbl
Patent RU-2345185-C1 (RU)
Title: Способ полихроматической расцветки тканей
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: D06B1/14
Filed: 2007-04-10
Granted: 2009-01-27
Abstract: Изобретение относится к отделочному производству текстильной промышленности. При выполнении полихроматической расцветки тканей осуществляют нанесение красящего раствора на ткань, его закрепление и отжим. При этом красящий раствор заключают в поры гигроскопичного материала и наносят его на ткань в момент свертывания ткани в жгут. В качестве гигроскопичного материала используют поролон. Предложенный способ не сложен, позволяет получать на ткани узоры хаотического характера неограниченной цветовой гаммы.
Patent RU-2339534-C1 (RU)
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: B62D53/08
Filed: 2007-04-23
Granted: 2008-11-27
Abstract: FIELD: transportation. 
     SUBSTANCE: trailer consists of body fitted on chassis frame. Chassis is provided with driven wheels, steering circle and dolly with pole and helms. Torsion lever is rigidly fixed on dolly. Torsion rod is made hollow and mounted in vertical plane of trailer in coaxial relationship with symmetry axis of steering circle. By its end provided with kerfs the torsion is interconnected with mating ones by loaded spring for bushing compression. The bushing is movably mounted in trailer frame guides. On bushing end faced to body the curved-shape disk is rigidly fixed which interact with retainers of additional rod installed in the mentioned hollow rod of torsion also rigidly connected to its lever. 
     EFFECT: trailer road-holding is increased. 
     3 dwg
Patent RU-2345779-C1 (RU)
Inventor: SIDORENKO JURIJ SERGEEVICH
IPC: A61K31/17
Filed: 2007-05-21
Granted: 2009-02-10
Abstract: FIELD: medicine; oncology. 
     SUBSTANCE: for treatment of central nervous system tumours, blood of the patient is sampled daily during three days in amount 250 ml in sterile bottle with haemosolution, kept at temperature 4-8°C within 3 hours. Then made supernatant plasma is sampled to another sterile bottle with haemosolution, added with carmustine in amount 80 mg/m2 and tenyposide in amount 50 mg/m 2 , and incubated within 1 hour at temperature 37°C, thereafter intravenously drop-by-drop introduced to the patient. Cell suspension is reinfused. In 4 weeks similar medical actions are repeated. 
     EFFECT: reduced time of chemotherapy at lowered treatment complications due to reduction of total doses and toxicity of introduced entered chemopreparations. 
     1 ex
Patent RU-2343031-C1 (RU)
Title: Method for manufacture of steel weldless pipes of large diameter and horizontal hydraulic press for its realisation
Inventor: PASECHNIK NIKOLAJ VASIL EVICH
IPC: B21C23/00
Filed: 2007-06-18
Granted: 2009-01-10
Abstract: FIELD: technological processes. 
     SUBSTANCE: method includes heating of solid bar, preparation of hollow cartridge from it in the form of cartridge with bottom by means of bar piercing in container with thread and drawing of prepared cartridge on holder in pipe through serially installed matrix rings. Operations of piercing and drawing are carried out in horizontal press. Press contains bed plate with fixed crossbeams, container for bar installation in it, piercing system, matrix rings and output table, and has loading, piercing and drawing working positions. Prior to piercing in hub that centers needle, which has possibility of axial displacement, lubricating glass washer is installed upstream working end of needle. Container has the possibility of displacement between working positions. 
     EFFECT: reduction of process labour intensity, higher efficiency and quality of products and reduction of capital expenses. 
     2 cl, 3 dwg
Patent RU-2352451-C1 (RU)
Title: Способ пропитки абразивного инструмента
Inventor: SHUMJACHER VJACHESLAV MIKHAJLOVICH
IPC: B24D3/34
Filed: 2007-06-18
Granted: 2009-04-20
Abstract: Изобретение относится к области абразивной обработки и может быть использовано при изготовлении абразивных инструментов. В пропиточную камеру с расплавом серы вводят добавку стабилизатора структуры серы в количестве 2-5% по массе. Погружают абразивный инструмент в камеру. После его пропитки поднимают температуру расплава в камере до 180-190°С и выдерживают 20-30 мин. Затем инструмент извлекают из камеры и быстро охлаждают со скоростью 30-40°С/мин. В результате повышается качество пропитки, снижается энергоемкость процесса и повышается его производительность.
Patent RU-2342559-C1 (RU)
Inventor: DYNDOR VALENTIN MIKHAJLOVICH
IPC: F03B13/14
Filed: 2007-07-05
Granted: 2008-12-27
Abstract: FIELD: motors and pumps. 
     SUBSTANCE: invention relates to devices for wave energy conversion including vessels swinging energy to hydrojet energy. Device includes water conduit in the shape of chambers (C), which are symmetrical with regard to longitudinal axis of device. Chambers are provided with water intake inlets (I) and curvilinear walls, which are horizontal in cross-section. Walls constrict to nozzles with outlets I. Device includes one central C, two external C and no less than two internal chambers C. All chambers C are rectangular in cross-section. Vertical walls of chambers C are formed by flat horizontal plates (P). Horizontal in cross section C walls C are formed by curvilinear in longitudinal section plates P. Inlets I of external chambers C are located along horizontal walls of rectangular plates P forming vertical walls C. They are directed opposite to each other. Inlets I of internal chambers C are situated at an angle to water conduit longitudinal axis and form obtuse angle together with inlets I of external chambers C in vertical longitudinal cross section. The inlet I of the central C is situated vertically and perpendicular to longitudinal axis and along vertical walls of plant rectangular plates P forming vertical walls of water conduit. The external wall of the external chamber C is made concave with regard to longitudinal axis of water conduit. Curvilinear walls of internal chambers C, which are common with external chamber C consist of smoothly bent plates P with convex section regarding longitudinal section from the side of inlet I and with convex section regarding outlet nozzle I. Two concave curvilinear plates are installed at the inlet part of the central chamber and are symmetrical with regard to longitudinal axis. Curvilinear plate P, which is convex regarding longitudinal axis, is installed at the inlet part of each internal chamber. 
     EFFECT: improvement of wave energy conversion into hydrojet thrust energy. 
     2 cl, 2 dwg
Patent RU-2354877-C1 (RU)
Inventor: GASUMOV RAMIZ ALIDZHAVAD OGLY
IPC: F16K3/28
Filed: 2007-08-02
Granted: 2009-05-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention refers to pipeline fitting and is designed to cut off flow of transported fluid. The gate consists of a hollow case with internal circular turning in a lower portion, of a cutting off element with a spring installed therein and of a movable rod. The rod is rigidly connected with the cutting off element. The cutting off element is made in form of a rubber cartridge with an inserted ring in an upper part. The circular spring is assembled inside the rubber cartridge. The circular spring consists of an internal ring with an external conic surface and of two external rings with internal conic surfaces. The external rings are arranged over and under the internal ring. The circular spring rests on a supporting cone. The cone is installed in the power part of the rubber cartridge. The circular spring is pressed from above with a hold-down cone. The latter is rigidly connected with the inserted ring of the rubber cartridge and tied with the movable rod. 
     EFFECT: upgraded operational reliability and service life of device. 
     1 dwg
Patent RU-2354443-C1 (RU)
Inventor: KARACHEVTSEV VJACHESLAV GRIGOR EVICH
IPC: B01D71/80
Filed: 2007-09-18
Granted: 2009-05-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to membrane technology and can be implemented for separating and concentrating of gases, particularly for concentrating carbon dioxide gas from various gas mixtures in chemical, oil chemical and other branches of industry. The composite gas separating membrane consists of a porous padding and of a polymer working layer made out of fluoroplastic with applied layer out of dimethyldiphenylpolysiloxan-diphenylpolysilsesquioxane and with additional layer made out of mixture of sulpho-containing aromatic polyamide of general formula [-NH-SO 3 Na)-Ar-Ar-(SO 3 Na)-NH-CO-Ar-CO-] n  and polyethylenepolyamine taken at ratio (wt parts): 1.0:(0.15-0.2). The membrane is produced by preparing a forming solution with solving sulpho-containing polyamide in water at mass ratio 1:(18.8-198.8). Further water solution of ammonia is added at volume required for obtaining pH value of 10-11. It is mixed with polyethylenpolyamine at mass ratio 1:(0.15-0.2) and acetone is introduced on base of mass ratio 1:2 in relation to water. Further processes of forming and drying are performed. 
     EFFECT: invention facilitates increased selectivity for separating systems of gases carbon dioxide gas/nitrogen. 
     3 cl, 10 ex
Patent RU-2364965-C1 (RU)
Title: Scheme of pulse neutron generator
Inventor: BOGOLJUBOV EVGENIJ PETROVICH
IPC: G21G4/02
Filed: 2007-11-19
Granted: 2009-08-20
Abstract: FIELD: physics; nuclear. 
     SUBSTANCE: invention concerns exploration and detection of the latent weights or objects with radio-activity use, specifically to design of power supply circuits of pulse neutron generators. The scheme of the pulse neutron generator is executed in the form of the module from blocks of electronics, switching and the block of a neutron tube connected in series. The electronics block contains the power supply filter, the scheme of power-up/deenergising and the scheme of forming of a control pulse. The switching block contains a step-up transformer with rectifiers of the power supply of switching units and a neutron tube, the scheme of forming of a commutator initiation pulse, a charging voltage divider in reaction circuits and the commutator. The block of a neutron tube contains the scheme of forming of an accelerating impulse of an electrical pressure on a neutron tube, a power supply circuit of an ionic source of a neutron tube, the scheme of forming of a neutron tube initiation pulse and a neutron tube. 
     EFFECT: increase of reliability, stability and compactness. 
     4 cl, 2 dwg
Patent RU-2356658-C1 (RU)
Inventor: DENISOV SERGEJ VLADIMIROVICH
IPC: B21B1/26
Filed: 2008-01-17
Granted: 2009-05-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method includes slab heating, rolling on broad-strip mill of strip of thickness 8-10 mm of trumpet grades of steels with increased up to 0.50-0.70% content of chrome microalloyed by niobium, with content of carbon 0.07-0.12%, its cooling with following winding into the reel. Steel microstructure with ferrite grain no more than 9 point is provided ensured by rolling in finishing train is implemented with reduction of cross-sectional area no less than 80% at finishing temperature in the range of 845-870°C, after what it is implemented differentiate surface cooling of strip by water on collecting roller table with following winding of strip into reels at the temperature in the range 515-555°C. 
     EFFECT: receiving of production with required optimum microstructure, defined activities of cold resisting property, plasticity, viscosity and durability. 
     1 tbl, 1 ex
Patent RU-2364578-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B33/13
Filed: 2008-02-28
Granted: 2009-08-20
Abstract: Изобретение относится к области технологии силикатов и касается составов керамических масс, которые могут быть использованы в производстве кирпича. Техническим результатом изобретения является повышение прочности изделий. Керамическая масса содержит глину, кварциты и сподуменовый концентрат, при следующем соотношении компонентов, мас.%: глина - 40,0-48,0; кварциты - 30,0-38,0; сподуменовый концентрат - 14,0-30,0. 1 табл.
Patent RU-2351487-C1 (RU)
Title: METHOD OF CHANGING 3,3 kV DC ELECTRIFIED TRACT SECTION OVER TO SINGLE-PHASE 25,5 kV AC AND DEVICE TO THIS END
Inventor: PUPYNIN VLADIMIR NIKOLAEVICH
IPC: B60M3/02
Filed: 2008-03-21
Granted: 2009-04-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to the methods of changing 3.3kV-DC electrified track sections over to single-phase 27.5 kV AC for all existing electrified track sections. The proposed method consists in that, first, the three-phase alternating current is converted by rectifier-converter hardware into a single-phase AC. For this, no special high-power rectifier-converter substations are erected but the existing DC substation infrastructure is exploited including from primary DC supply voltage lead-ins to 3.3kV-DC buses. 
     EFFECT: reduced costs of changing over to AC thanks to using existing D C traction substations followed by erection of new ones, ruling out constructing neutral inserts in overhead system, complete symmetry in phase loading of outside electric power supply lines over their entire length, reduced power losses in said lines and at electric power stations. 
     3 cl, 1 dwg
Patent RU-2370639-C1 (RU)
Title: Method of performing perforating operations in oil and gas wells and facility for implementation of this method
Inventor: ABATUROV SERGEJ VLADIMIROVICH
IPC: E21B43/117
Filed: 2008-03-25
Granted: 2009-10-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: method of performing perforating operations in oil and gas wells and perforator for implementation of this method consists in lowering bearing structure with cumulative charges into well, in successive actuation of charges and in creating channels for fluid inflow in cased column of well and in rock. The said channels in the cased column and in rock are made in pairs; also the cannels forming a pair are arranged at one angle relative to each other, while an angle between pairs of channels is made different from the angle in pairs or equal to it. 
     EFFECT: ensuring high level of perfection of producing beds exposure. 
     2 cl, 5 dwg
Patent RU-2367152-C1 (RU)
Inventor: VOLGIN JURIJ NIKOLAEVICH
IPC: A01M7/00
Filed: 2008-04-29
Granted: 2009-09-20
Abstract: Распылитель опрыскивателя относится к сельскохозяйственному машиностроению, в частности к комплектам оборудования полевых опрыскивателей. Распылитель опрыскивателя установлен в нагнетательной магистрали опрыскивателя и содержит корпус, имеющий впускные отверстия для рабочей жидкости и воздуха, напорно-смесительную камеру, камеру смешения, выполненную в виде конуса, и горловину, имеющую выходное отверстие, выполненное в виде щели V-образной формы. Воздух в напорно-смесительную камеру подается под давлением на 0,1 МПа ниже, чем давление рабочей жидкости. В напорно-смесительной камере возникает вихревая область, обеспечивающая смешение воздуха с рабочей жидкостью, и образуется жидкостно-воздушный поток, который в камере смешения формирует большие, наполненные воздухом пузырчатые капли, по величине намного большие, чем капли у обычной форсунки. Выходное отверстие, выполненное в виде щели V-образной формы, образует на выходе распылительный веер и не разрушает образовавшиеся пузырчатые капли, наполненные воздухом. Попадая на лист, воздушные пузырьки лопаются внутри воздушной капли и распыляют мелкие капли на поверхность листа, и, таким образом, улучшается степень увлажнения, обеспечивается превосходное увлажнение массива растений, качество обработки посевов в меньшей степени зависит от погодных условий (ненастная, ветреная погода). Использование распылителя-опрыскивателя позволяет повысить эффективность опрыскивания за счет снижения отекания рабочей жидкости с листовой поверхности растений, испарения и сноса ветром, повышения площади покрытия листовой поверхности и удержания на ней рабочей жидкости, сократить расходы и защитить окружающую среду. 1 ил.
Patent RU-2369260-C1 (RU)
Title: Production method of instant powder for production of chicory-tangerine beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-07-02
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of manufacturing coffee substitutes. Method provides for extraction of fennel by liquid nitrogen with corresponding miscella separation. Prepared chicory is cut, dried in microwave oven till residual humidity about 20% at microwave field power providing warming of chicory inside the bits till temperature 80-90°C during at least an hour and fried. Tangerine refuses are dried in microwave field till residual humidity about 20% at the microwave field power providing warming of tangerine refuses inside the mass till temperature 80-90°C during at least an hour and dried till residual humidity about 5% by conventional method. Chicory and tangerine refuses are mixed at mass ratio 7:3, obtained mixture is impregnated by separated miscella with simultaneous pressure boost. Depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen follow. 
     EFFECT: invention allows to obtain new coffee substitute with increased organoleptic properties according to nonwaste technology.
Patent RU-2368232-C1 (RU)
Title: Production method of instant powder for production of chicory-tangerine beverage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F5/44
Filed: 2008-07-02
Granted: 2009-09-27
Abstract: FIELD: food industry. 
     SUBSTANCE: method includes extracting cinnamon by liquid nitrogen with corresponding miscella separation, preparation chicory, its cutting, drying in microwave oven till residual humidity about 20% at microwave field power providing warming chicory till temperature 80-90°C inside the bits during at least an hour and frying. After that drying of tangerine refuses in microwave oven till residual humidity about 20% at microwave filed power providing warming inside the bits till temperature 80-90° is performed during at least an hour and drying till residual humidity about 5% by convective method. Chicory and tangerine refuses are mixed in mass ratio 7:3, obtained mixture is impregnated by separated miscella with simultaneous pressure boost and depressurisation till atmosphere pressure with simultaneous freezing of mixture and its cryomilling in medium of evolved nitrogen. 
     EFFECT: invention allows to obtain new coffee substitute with increased organoleptic properties according to nonwaste technology.