baber/WOPTO huggingface dataset:
Patent RU-2274639-C2 (RU)
Inventor: LIN RONGKH JUI
IPC: C07D413/06
Filed: 2001-12-21
Granted: 2006-04-20
Abstract: FIELD: organic chemistry, medicine, biochemistry, pharmacy. 
     SUBSTANCE: invention describes derivatives of substituted triazoldiamine of the formula (I):   wherein R 1  represents (C 1 -C 4 )-alkyl, phenyl possibly substituted with halogen atom, amino-group substituted with -SO 2 -(C 1 -C 4 )-alkyl, imidazolyl, 1,2,4-triazolyl, imidazolidinone, dioxidoisothiazolidinyl, (C 1 -C 4 )-alkylpiperazinyl, residue -SO 2 - substituted with amino-group, (C 1 -C 4 )-alkylamino-group, (C 1 -C 4 )-dialkylamino-group, pyridinylamino-group, piperidinyl, hydroxyl or (C 1 -C 4 )-dialkylamino-(C 1 -C 3 )-alkylamino-group; R 2  represents hydrogen atom (H); or R 1  represents H and R 2  means phenyl possibly substituted with halogen atom or -SO 2 -NH 2 ; X represents -C(O)-, -C(S)- or -SO 2 -;R 3  represents phenyl optionally substituted with 1-3 substitutes comprising halogen atom and nitro-group or 1-2 substitutes comprising (C 1 -C 4 )-alkoxy-group, hydroxy-(C 1 -C 4 )-alkyl, amino-group or (C 1 -C 4 )-alkyl possibly substituted with 1-3 halogen atoms by terminal carbon atom; (C 3 -C 7 )-cycloalkyl possibly substituted with 1-2 groups of (C 1 -C 4 )-alkyl; thienyl possibly substituted with halogen atom, (C 1 -C 4 )-alkyl that is substituted possibly with -CO 2 -(C 1 -C 4 )-alkyl, (C 2 -C 4 )-alkenyl that is substituted possibly with -CO 2 -(C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy-group, pyrrolyl, pyridinyl or amino-group substituted with -C(O)-C 1 -C 4 )-alkyl; (C 1 -C 4 )-alkyl substituted with thienyl or phenyl substituted with halogen atom; (C 2 -C 8 )-alkynyl substituted with phenyl; amino-group substituted with halogen-substituted phenyl; furyl, isoxazolyl, pyridinyl, dehydrobenzothienyl, thiazolyl or thiadiazolyl wherein thiazolyl and thiadiazolyl are substituted possibly with (C 1 -C 4 )-alkyl; to their pharmaceutically acceptable salts, a pharmaceutical composition based on thereof and a method for its preparing. New compounds possess selective inhibitory effect on activity of cyclin-dependent kinases and can be used in treatment of tumor diseases. 
     EFFECT: improved preparing method, valuable medicinal and biochemical properties of compounds and composition. 
     16 cl, 3 tbl, 26 ex
Patent RU-2252434-C2 (RU)
Inventor: DEVJATOVA E I
IPC: G01S13/66
Filed: 2003-06-25
Granted: 2005-05-20
Abstract: FIELD: measuring of angular coordinates of radio contrasted objects. 
     SUBSTANCE: dual-range tracking goniometer has two filters of tracking coordinates for horizontal and vertical planes. Each filter has a channel of evaluation of meaning of a visa angle of radio contrasted objects, a channel of evaluation of meaning of angular speed of visa line of radio contrasted objects and a channel of evaluation of angular acceleration of visa line of radio contrasted objects; a filter of an angle of pitch in which meaning of an angle of a flying vehicle-carrier of an goniometer, speed and acceleration of changing of a pitch angle is evaluated; a filter of an angle of yaw in which meaning of an angle of yaw of a flying vehicle-carrier of a goniometer, speed and acceleration of changing of an angle of yaw is evaluated; a filter of an antenna drive for a horizontal plane, in which meanings of an angle of situation of the antenna of an angular speed and an angular acceleration of the traveling of the antenna in horizontal plane are evaluated; two filters of an antenna drive for horizontal and vertical planes in which meanings of an angle of situation of the antenna of angular speed and an angular acceleration of traveling of the antenna in these planes are evaluated; a regulator in which signals of controlling of the antenna in horizontal and vertical planes are formed; an arrangement in which evaluated meanings of bearings of radio contrasted objects, speed and acceleration of changing of bearings of radio contrasted objects in horizontal and vertical planes are formed. Evaluated meanings of the bearings of radio contrasted objects are formed according to the algorithms of adaptive filtration and signals of controlling of the antenna are estimated with recording as mistakes of escorting according to an angle, angular speed, angular acceleration so the meanings of angular speed and acceleration of the flying vehicle. 
     EFFECT: increases accuracy and stability of tracking goniometer in conditions of maneuvering as of radio contrasted objects so of the flying vehicle-carrier of the goniometer. 
     1 dwg
Patent RU-2329058-C2 (RU)
Inventor: BRINGMANN PITER U
IPC: A61K38/18
Filed: 2001-12-10
Granted: 2008-07-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns application of polypeptide FGF-9 or its biologically active fragment to produce medical product for multiple sclerosis treatment. Polypeptide can be 94-95% identical to sequence from amino acid 1 to amino acid 208 of human FGF-9, presented on fig. 3 (SEQ ID NO: 5). 
     EFFECT: invention stimulates myelination, proliferation and persistency of oligodendrocyte neurons, improves nervous regeneration. 
     6 cl, 9 dwg, 3 tbl, 3 ex
Patent RU-2273172-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-07
Granted: 2006-04-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of hibiscus flowers and hawthorn fruits. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and a preparation obtained out of Pythium gracile micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2262806-C2 (RU)
Inventor: LIM SE-JOUN
IPC: G06F40/00
Filed: 2003-09-18
Granted: 2005-10-20
Abstract: FIELD: passive optical communications. 
     SUBSTANCE: method includes assigning identification data for identification of optical network nodes using optical linear terminus in accordance to their registration requests, and initiating, using optical linear terminus, operation of recognition relatively to functions of network nodes by transferring first information messages about functions set; by optical linear terminus from network nodes second information messages about functions set are received, meant for providing information about functions of network nodes, which received first information messages about set of functions. 
     EFFECT: possible recognition of functions from service, administration and operation functions set in optical linear terminus and optical network nodes, connected to aforementioned optical linear terminus. 
     2 cl, 8 dwg
Patent RU-2283946-C2 (RU)
Inventor: TAKHAUTDINOV RUSTEM SHAFAGATOV
IPC: E21B43/16
Filed: 2003-10-22
Granted: 2006-09-20
Abstract: FIELD: oil field development, particularly to stimulate oil production from low-permeable formation by formation treatment with acid. 
     SUBSTANCE: method involves lowering flow string provided with hydraulic pulsator in well so that flow string reaches productive formation zone; injecting calculated volume of acid in well via the flow string; forcing acid in productive formation to be treated under pressure; creating hydraulic pulses with the use of hydraulic pulsator and flushing well. Before flow string provided with hydraulic pulsator lowering in well orifice is created in pulsator wall. Check valve is installed in the orifice so that the check valve may be opened from flow string interior to provide acid injection in well. Then flow string is lowered in well up to productive formation bottom. After acid injection flow string and hydraulic pulsator are lifted to acid column top and reverse liquid circulation is performed with the use of the same pump along with pressure application to acid column. Acid is simultaneously subjected to hydraulic pulse application. Formation injectivity is controlled along with continuous circulation performing. Acid penetration intensity may be estimated from circulation liquid rate reduction in displacement tank of the pump. 
     EFFECT: increased efficiency of formation treatment and increased oil production from well. 
     3 cl, 2 dwg
Patent RU-2261145-C2 (RU)
Inventor: ANISIMOVA L V
IPC: B02B1/08
Filed: 2003-10-24
Granted: 2005-09-27
Abstract: FIELD: flour-and-cereals industry; treatment of buckwheat seeds at buckwheat plants. 
     SUBSTANCE: buckwheat is moistened with water at forming vacuum under residual pressure of 0.02-0.04 Mpa at delivery of water for 10-60 s. Then buckwheat seeds are subjected to softening continued for 4-6 h and subsequent drying. 
     EFFECT: reduced power requirements; increased yield of product.
Patent RU-2275040-C2 (RU)
Inventor: GALSTJAN ARAM GENRIKHOVICH
IPC: A23C9/18
Filed: 2003-11-28
Granted: 2006-04-27
Abstract: FIELD: milk industry. 
     SUBSTANCE: method involves normalizing basic raw material; homogenizing; pasteurizing; introducing sweetening substance; cooling to mass crystallization temperature of lactose; crystallizing; cooling, and packaging, with dry fat-free milk being used as basic material, said fat-free milk being reduced in water having temperature of 40-45 C; cooling to temperature of 4-6 C and holding for 25-30 min; heating milk to temperature of 50-55 C and introducing melted dehydrated milk fat and plant fat therein. Normalizing process is conducted until milk fat and plant fat ranges between 1.0:1.0 and 3.0:1.0. Dihydroquercetin, stabilizer salt and edible salt (NaCl) are introduced thereafter, followed by pasteurizing at temperature of 103-107 C. Resultant mixture is cooled to temperature of 83-87 C, sweetening substance such as fructose is introduced and mixed in reservoir at temperature of 85-90 C for 15 min. 
     EFFECT: increased biological value of product and increased top limit of storage temperature to 15 C, increased storage life, simplified process and reduced consumption of power for production and storage of product. 
     4 cl, 5 ex
Patent RU-2282038-C2 (RU)
Inventor: LISJANSKIJ ALEKSANDR STEPANOVI
IPC: F01D1/00
Filed: 2004-01-08
Granted: 2006-08-20
Abstract: FIELD: nuclear power stations. 
     SUBSTANCE: invention relates to rotor mainly with fork connection of rims with working blades of high-pressure compartments and medium-pressure compartments of steam turbine, particularly, to powerful wet-steam turbine of nuclear power station.  Proposed rotor of steam turbine has shaft with fitted-on disks.  Rims of fitted-on disks are connected with working blades by split joints.  Fitted-on disks are two-rim, each being provided with asymmetrical hub with end elongated towards direction of disk fitting.  Key connecting disk and shaft is arranged under elongated end of disk. 
     EFFECT: simplified design and assembling, improved reparability and reliability of steam turbine rotor in service. 
     2 cl, 2 dwg
Patent RU-2280061-C2 (RU)
Title: Замазка
Inventor: EROFEEV VLADIMIR TROFIMOVICH
IPC: C04B26/14
Filed: 2004-01-28
Granted: 2006-07-20
Abstract: Изобретение относится к строительным материалам и может быть использовано в качестве прослоек при изготовлении полов из штучных материалов, а также направлено на повышение химической стойкости в растворе серной кислоты и придание фунгицидных свойств. Заявленный технический результат достигается за счет того, что замазка содержит эпоксидную смолу, отвердитель - полиэтиленполиамин, растворитель - смесь растворителей: ацетон, этилцеллюзольв, бутилацетат, бутиловый спирт, толуол в соотношении 0,7:0,8:1:1,5:5 и наполнитель - черную сажу, и дополнительно дибутилфталат и сульфат меди. 3 табл.
Patent RU-2278283-C2 (RU)
Inventor: GERKEN ANDREJ VIKTOROVICH
IPC: F02B47/04
Filed: 2004-04-01
Granted: 2006-06-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to invention catalytic additions are introduced into working volume of internal combustion engine chamber to intensify process of fuel combustion in combustion chamber which are secured in microirregularities of at least one friction surface in working volume of combustion chamber of internal combustion engine.  Fastening of catalytic additions, such as metal and oxides of metals Cr, Co, Fe, Cu, Mn, Ni, Zn in microirregularities on friction surfaces is done by rubbing the surfaces with bars including catalytic additions and materials to hold additions in microirregularities (binders).  Rubber treatment is done by honing or superfinishing of surfaces in process of final honing (superfinishing) or during additional operation after final honing (superfinishing).  To increase effect, catalytic additions together with fuel can be introduced into working volume. 
     EFFECT: reduced toxicity of exhaust gases and cost of operation of internal combustion engines. 
     4 cl
Patent RU-2280597-C2 (RU)
Inventor: ASRIEV JURIJ IVANOVICH
IPC: F42B15/36
Filed: 2004-04-08
Granted: 2006-07-27
Abstract: FIELD: instantaneous separation of structural components in rocketry and space engineering; aviation; oil industry. 
     SUBSTANCE: proposed device has body secured on separable component, electric detonators mounted in body and elongated detonating  charges. One  elongated detonating charge is received by bore in body and other is received by body in shield located in body for motion  along its longitudinal axis. Body is provided with stop. Distance between shield and stop is no less than diameter of cross section of elongated detonating charge. Besides that, shield may be provided with locking member. 
     EFFECT: possibility of keeping surrounding instruments, components and other members  intact. 
     2 dwg
Patent RU-2276097-C2 (RU)
Inventor: ZAGORUJKO ANDREJ NIKOLAEVICH
IPC: C01B17/04
Filed: 2004-07-23
Granted: 2006-05-10
Abstract: FIELD: inorganic compounds technologies. 
     SUBSTANCE: invention relates to hydrogen sulfide degradation processes and removal of hydrogen sulfide from gas emissions. Process according to invention comprises passing initial gas containing hydrogen sulfide and oxygen through fixed granulated catalyst bed containing porous oxide-supported iron oxide. Catalyst granules are shaped as cylinders, rings, spheres, or any volume forms with equivalent diameter at least 5 mm. Porous oxide carrier is characterized by effective oxygen diffusion coefficient value 4·10 -6  to 1.4·10 -5  m 2 /sec as measured under reaction conditions. As initial gas, air- or oxygen-mixed Claus process emission gases are used, which, prior to be mixed with air or oxygen, are subjected to hydrogenation to convert sulfur dioxide and other sulfur impurities into hydrogen sulfide. To reduce concentration of carbon dioxide in Claus plant emission gases, air feed into Claus furnace is lowered below stoichiometric value. 
     EFFECT: increased selectivity of hydrogen sulfide oxidation and reduced emission of sulfur dioxide into atmosphere. 
     4 cl, 4 ex
Patent RU-2303000-C2 (RU)
Title: Установка для флотационной очистки воды
Inventor: V ON PATRIK
IPC: C02F1/24
Filed: 2002-12-11
Granted: 2007-07-20
Abstract: Установка для флотационной очистки воды, содержащая зону коагуляции (1), зону флокуляции (3), зону смешивания (5) и флотационную зону (6). Из напорного распределителя (8), генерирующего микропузырьки, восходящий поток флокулированной воды с водой под давлением поступают в зону смешения (5). Из верхней части флотационной зоны (6) удаляют вещества в виде суспензии, попадающие на поверхность вместе с микропузырьками. Флотационная зона (6) в нижней части содержит систему (9) забора осветленной воды. Геометрические параметры флотационной зоны (6) выбирают такими, что соотношение между высотой (Н) зоны, находящейся над системой (9) забора осветленной воды, и длиной (L) указанной зоны находится в пределах от 0,3 до 1, и соотношение между площадью (Sa) вертикального сечения между верхним краем наклонного сливного порога (11) и поверхностью воды флотационной зоны (6) и площадью (Sp) собственно флотационной зоны находится в пределах от 0,05 до 0,5, предпочтительно от 0,1 до 0,35. Технический результат - уменьшение габаритных размеров флотационной установки, снижение стоимости ее строительства, увеличение стабильности микропузырькового слоя во флотационной установке. 6 з.п. ф-лы, 1 ил., 2 табл.
Patent RU-2308896-C2 (RU)
Inventor: SHASTIN NIKOLAJ PAVLOVICH
IPC: A61B17/3211
Filed: 2005-02-22
Granted: 2007-10-27
Abstract: FIELD: medicine; medical engineering. 
     SUBSTANCE: method involves carrying out surgical intervention via point pierce with knife having handle, connecting bridge member and cutting edge having piercing tip. The cutting edge having piercing tip is arranged in perpendicular with respect to the long handle axis. The connecting bridge member between the cutting edge and handle has smaller width as the cutting edge. The piercing tip part is brought through superficial tissues with its minimum size and the knife is turned in a way that the cutting edge touches ligament surface. Then the ligament is transected. 
     EFFECT: accelerated treatment; allowed finger movements at early stage; reduced risk of secondary cicatricial stenosis. 
     2 cl, 1 dwg
Patent RU-2309140-C2 (RU)
Inventor: VALIEV BAJDAR GARIFOVICH
IPC: C06D5/10
Filed: 2005-02-24
Granted: 2007-10-27
Abstract: FIELD: rocket fuels. 
     SUBSTANCE: invention proposes a method for preparing gel-like rocket monofuel that involves dispersing aluminum to particles size 0.15 micron, its addition to liquid oxidizing agent N 2 O 4  followed by stirring a mixture prepared. In this method N 2 O 4  is used in the amount sufficient for formation of N 2 O 4  layer on surface of aluminum particles with thickness 0.06 micron providing the complete combustion of aluminum. Rocket monofuel prepared by this method shows the specific impulse close to 400 s. 
     EFFECT: improved and valuable properties of monofuel, improved preparing method.
Patent RU-2310696-C2 (RU)
Inventor: ANDRONOV IVAN NIKOLAEVICH
IPC: C22F1/18
Filed: 2005-08-03
Granted: 2007-11-20
Abstract: FIELD: metallurgy; power engineering industry and instrumentation engineering. 
     SUBSTANCE: proposed method enhances deformation characteristics of convertible form change such as ductility of direct transformation and memorized-shape effect due to use of thermocyclic aging in unloaded state at stage of heating from temperature t= 298K to temperature t= 500K and at constant moment of forces at stage of cooling to temperature t= 298K. 
     EFFECT: enhanced efficiency. 
     1 tbl
Patent RU-2355152-C2 (RU)
Title: Сеялка для выдачи семенного материала
Inventor: STIVENS LAJL JUZHDIN
IPC: A01C7/16
Filed: 2003-12-05
Granted: 2009-05-20
Abstract: Сеялка для выдачи семенного материала содержит, по меньшей мере, одну систему дозирования и, по меньшей мере, одну систему выдачи семенного материала. Каждая система выдачи связана с соответствующей системой дозирования и имеет направляющую семенного материала и транспортирующее колесо с периферийным участком. Периферийный участок колеса снабжен несколькими примыкающими друг к другу отдельными поверхностями и расположен близко рядом, по меньшей мере, с одним участком направляющей семенного материала. Транспортирующее колесо выполнено в виде щетинного колеса. Отдельные поверхности колеса выполнены в виде множества щетинок, проходящих по периферийному участку, в основном, радиально. Транспортирующее колесо расположено относительно потока семенного материала вниз по течению системы дозирования с возможностью захвата взятого системой выдачи с заданной частотой семенного материала и его ускорения. Кроме того, транспортирующее колесо и направляющая семенного материала выполнены с возможностью взаимодействия между собой. В заданном месте относительно периферийного участка транспортирующего колеса с возможностью вхождения в него установлен направляющий элемент. Последний выполнен с возможностью периодического отклонения нескольких отдельных поверхностей на периферийном участке за счет вращения транспортирующего колеса. Сеялка обладает компактностью и позволяет осуществлять более точную и эффективную выдачу семенного материала. 5 з.п. ф-лы, 5 ил.
Patent RU-2392651-C2 (RU)
Inventor: ANDARAVIS EHMAD ANDARAVIS
IPC: G05B15/00
Filed: 2005-09-27
Granted: 2010-06-20
Abstract: FIELD: measurement equipment. 
     SUBSTANCE: group of inventions related to sensor systems designed so that to enable regulation of the sensor physical characteristic. Proposed is a sensor system that contains a sensor configured so that to provide for an output signal characterising the parametre being defined. The sensor contains multiple sensing elements configured so that to enable operation separately or in combination with one another for measurement of the sensor area. One configuration includes all the sensing element for provision for a maximum area of the sensor and a control system connected to the sensor. The control system is designed so that to enable modification of the sensor area for the sensor sensitivity regulation in accordance with the output signal defining the parametre with the sensor containing a capacitive probe. 
     EFFECT: improved precision of the sensor measurement in the sensor system. 
     8 cl, 5 dwg
Patent RU-2339680-C2 (RU)
Title: Method for catalytic hydro-treatment of heavy hydrocarbons of oil and product received by this method
Inventor: ANCHEITA KHUARES KHORKHE
IPC: C10G65/04
Filed: 2003-07-09
Granted: 2008-11-27
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: here is disclosed group of inventions related to versions of two-stage method of calalytic hydro-treatment of heavy oil hydrocarbons with high content of metals, total sulphur, pyrobitumens and total nitrogen, containing less, than 80% for volume of distillates extracted at 538°C and possessing density API lower, than 32°. According to the first version at the first stage hydrocarbons hydro-metallisation and hydrogen cracking of pyrobitumens are carried out, and at the second stage hydrocarbons hydro-desulphurisation and hydro-denitrogenation are performed; at that both stages of process are performed in a reactor with an immovable layer of catalyst. The second version includes: a) passing hydrogen and hydrocarbon raw material of heavy oil with specific mass (density) less, than 32° API and contents of distillates extracted at 538°C less, than 80% of volume through to the first stage of reaction for hydro-treatment of the said raw materials; at that the said first stage of reaction is performed in the reactor with the immovable layer of catalyst, containing a catalyst of hydro-demetallization and facilitating operation under pressure from 40 to 130 kg/cm 2 , at temperature from 320° to 450°C, at a volume speed (LHSV) from 0.2 to 3.0 hr -1  and at ratio of hydrogen/hydrocarbon (H 2 /HC) from 350 to 1.200 In/I with the result of production of hydro-treated heavy hydrocarbons; b) passing hydrogen and the said hydro-treated heavy hydrocarbons through to the second stage of reaction for hydro-treatment in the reactor with the immovable layer of catalyst containing hydro desulphurisation catalyst and facilitating operation under pressure from 40 to 130 kg/cm 2 , at temperature from 320° to 450°C, at a volume speed (LHSV) from 0.2 to 3.0 hr -1  and at ratio of hydrogen/hydrocarbon (H 2 /HC) from 350 to 1.200 In/I, at that the amount of sediments formed at each the said first and second stages of reaction is less 0.65% from weight of hydro-treated hydrocarbons. Also one of the inventions of the group refers to the product produced by the method according to the second variant. Employing of the said variant of the method facilitates high degree of metals, sulphur, nitrogen and pyrobitumens extraction and also limits formation of sediments which provides receiving the product after hydro-treatment with improved characteristics. 
     EFFECT: facilitating high degree of metals, sulphur, nitrogen and pyrobitumens extraction and also limits formation of sediments which provides receiving product after hydro-treatment with improved characteristics. 
     10 cl, 26 tbl, 10 ex, 1 dwg