baber/WOPTO huggingface dataset:
Patent RU-2184781-C2 (RU)
Title: Method of diagnosing chelicobacteriosis from estimation of urease activity of biological material and device realization thereof
Inventor: DMITRIENKO M A
IPC: C12Q1/00
Filed: 1997-09-30
Granted: 2002-07-10
Abstract: FIELD: medical-biological investigation methods. SUBSTANCE: invention relates to investigations involving control of urease activity of tissue samplings and body fluids in order to estimate their bacterial loading, in particular by Helicobacter pylori. Urease activity is determined from the value or time of emergence of indication effect of color reaction proceeding on solid sorbent as the result of interaction of acid-base indicator and products of urea-to-ammonia hydrolysis caused by endogenous urease of microorganisms. Ammonia is fixed by solid capillary or grainy sorbent. Method is realized in device allowing performing express analysis of tissue samplings, body fluids, and aerosols. Urea and acid-base indicator are deposited on solid hygroscopic fibrous or grainy microcapillary sorbent in the form of homogenous fine-crystal dispersion. Tissue samplings can also be used for other investigations. EFFECT: increased rapidity of determination. 10 cl, 49 ex
Patent RU-2167877-C2 (RU)
Title: Derivatives of condensed polycyclic heterocyclic compounds and method of their synthesis
Inventor: KHIROJUKI SUGUMI
IPC: C07D311/00
Filed: 1996-05-31
Granted: 2001-05-27
Abstract: FIELD: organic chemistry of heterocyclic compounds, pharmacy. SUBSTANCE: invention relates to novel condensed polycyclic heterocyclic compounds of the formula (I)   and method of their synthesis. Compounds of the formula (I) show low toxicity and high antitumor activity and can be used in pharmaceutical industry. Compounds correspond to the general structural formula (I) where ring A means benzene optionally substituted with oxo-group or bicyclic condensed ring where at least one ring is aromatic ring and taken among the group including: (1) naphthalene optionally hydrogenated at one ring and/or optionally substituted with halogen atom, hydroxy-group, lower alkyl optionally containing hydroxy-group, lower alkoxy-group, nitro-group, amino-group, lower acyl, oxo-group, cyano-group, benzenesulfonamido-group, substituted lower alkyl and lower acylamino-group; (2) indene optionally hydrogenated at ring and/or optionally substituted with oxo-group; (3) benzofuran optionally hydrogenated at one ring and/or optionally substituted with hydroxy- or oxo-group in heterocyclic ring; (4) isobenzopyrane optionally hydrogenated and/or optionally substituted with oxo-group; (5) benzothiophene optionally substituted with oxo-group; (6) benzopyrane optionally hydrogenated and/or optionally substituted with oxo-group; (7) benzodioxol; (8) quinoline and isoquinoline optionally hydrogenated at heterocyclic ring and/or optionally substituted with oxo-group or lower alkyl; ring B means pyrrole, 4H-1,4-oxazine, 4H-1,4-thiazine or 4(1H)-pyridone; ring C means monocyclic or bicyclic aromatic ring taken among: (1) phenyl optionally substituted with halogen atom, hydroxy-group, lower alkoxy-group, lower alkyl, nitro-group or amino-group; (2) naphthyl and (3) quinolyl; Y means the group of the formula -e-f where e means lower alkylene and f means lower alkylamino-group, di-lower alkylamino-group, pyrrolidinyl, N-(dimethylamino)-ethyl-N-methylamino-group and N-(hydroxy-ethyl)-N-methylamino-group; or their pharmacologically acceptable salts. Compounds of the formula (I) or their pharmacologically acceptable salts are synthesized by interaction of compound of the formula (II)   where rings Aa and Ca have values indicated for A and C where substituents can be protected; ring Ba means 4H-1,4-triazine, 4H-1,4-oxazine, 4(1H)-pyridone; fa has values of f indicated above; e has values indicated above with compound of the formula (III)   where D and E are similar or distinct and mean protective group to be removed or groups if they are present from the end compound synthesized by method described. EFFECT: new compounds, improved method of synthesis. 9 cl, 2 tbl, 83 ex
Patent RU-2181879-C2 (RU)
Inventor: KONTSEL MANN UVE
IPC: G01F15/08
Filed: 1997-03-25
Granted: 2002-04-27
Abstract: FIELD: internal-combustion engines. SUBSTANCE: device designed for metering mass flowrate of air admitted to internal-combustion engine has prismatic deflector installed upstream of metering member protruding into pipeline in section contracting in direction of flow. Deflector face has depression in the form of trough. Deflector is mounted vertically and has port on its bottom end communicating with depression. Metering member is shielded against deposition of liquid components carried away by air flow. EFFECT: enhanced measurement accuracy. 6 cl, 3 dwg
Patent RU-2169270-C2 (RU)
Inventor: KEFER FOL KER
IPC: F22D1/32
Filed: 1996-10-08
Granted: 2001-06-20
Abstract: FIELD: mechanical engineering; steam-turbine plants. SUBSTANCE: invention relates to steam-turbine plant with large number of pressure stages arranged on common shaft of turbine. According to invention, condenser 10 is arranged axially along shaft of turbine 6 at withdrawal side in steam-turbine plant 1 with large number of pressure stages 4a, 4b mounted on common shaft of turbine 6. Feed water heater 14 is of modular design. Feed water heater 14 has large number of heat exchange modules 20, 22 heated by extracted steam (A N , A H ) from one or each pressure stages 4a, 4b and arranged in common housing 24. heat exchange modules are connected at steam extraction side in parallel to each other, and at feed water side, in series to each other. Bus 38 for condensed steam extraction (A K ) being common for heat exchange module 20, 22 is located in housing 24. EFFECT: compact design, facilitated mounting of steam-turbine plant. 3 cl, 1 dwg
Patent RU-2196611-C2 (RU)
Title: Syringe
Inventor: KOSKA MARC
IPC: B29C45/37
Filed: 1997-07-11
Granted: 2003-01-20
Abstract: FIELD: medical equipment, applicable for injections. SUBSTANCE: syringe consists of a cylinder and a plunger having a packing and placed in it for movement along the cylinder longitudinal axis. To prevent a re-use of the syringe, which serves as disposable syringe and becomes unfit for use after the first use, a member forming an unevenness on the cylindrical surface of the cylinder inner wall is made on it, which represents grooves or a lug, and the plunger has a stopper, which at a reverse travel of the plunger gets engaged with the groove or lug and prevents further movement of the plunger. The stopper is positioned on the plunger. The stopper is positioned on the plunger head near a flexible packing cap. The stopper may be made in the form of a pair of lugs or in the form of disk having the shape of a cross. EFFECT: prevented re-use of the syringe. 14 cl, 21 dwg
Patent RU-2162739-C2 (RU)
Title: Dump-and-heap-up mechanism of mobile milling roll of roll machine
Inventor: DULATIN S G
IPC: B02C4/02
Filed: 1999-02-09
Granted: 2001-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: mechanism includes movable bearing supports and pneumatic drive system which includes in its turn bellows secured on bed frame of machine and engageable with cantilevers of movable bearing supports by movable flanges; this system is also provided with air receiver and proportional pressure regulator mounted between air compressor and air receiver. EFFECT: simplified construction; possibility of regulating sizes of fraction of loose product. 2 dwg
Patent RU-2190807-C2 (RU)
Title: Component of heat shield through which pressure cooling medium passes and heat shield for component through which hot gas passes
Inventor: GROSS KHAJNTS-JURGEN
IPC: F23R3/42
Filed: 1997-09-24
Granted: 2002-10-10
Abstract: FIELD: power-plant engineering. SUBSTANCE: component 1 of heat shield through which pressure cooling medium passes has hot gas wall 2 to be cooled down, inlet passage 3 for cooling medium 4 and outlet passage 5 for cooling medium 4; inlet passage 3 is directed towards hot wall 2 and is expanded in direction of hot gas wall 2. Heat shield 20 forms lining of component through which hot gas flows, hot gas of combustion chamber of gas-turbine plant 10 in particular; heat shield has many components 1 through which pressure cooling medium passes. EFFECT: reduced losses of cooling medium. 16 cl, 4 dwg
Patent RU-2174525-C2 (RU)
Inventor: TAJURSKIJ V A
IPC: C08J3/28
Filed: 1999-05-31
Granted: 2001-10-10
Abstract: FIELD: chemistry of polymers, particularly, manufacture of polymeric films. SUBSTANCE: described is the method of preparing stabilized polyethylene film having higher atmosphere resistance using benazole 2-(2'-hydroxy- -5-methylphenyl)benzotriazole as a light stabilizer. Irgaphos 168, i. e. tri-(phenyl-2,4-di-tertbutyl) phosphite and antioxidizer Irganox 1010, i. e. ester of 3,5-di-tertbutyl-4-hydroxyphenylpropionic acid and pentaerythrite are added to polymer, and the resulting film is exposed to radiation with beam of accelerated electrons with radiation dose of 0.7-1.3 Mrad. EFFECT: higher efficient preparation method. 2 cl, 1 tbl
Patent RU-2166507-C2 (RU)
Inventor: BARYSHOK V P
IPC: C07F7/20
Filed: 1999-07-07
Granted: 2001-05-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes the novel method of isolation of trimethylchlorosilane from azeotropic mixture trimethylchlorosilane/tetrachlorosilane. Method involves boiling the mixture of azeotrope and dimethyl- formamide with tetraethoxysilane. Method provides decrease of nonutilized by-side products and increase of yield of Me 3 SiCl up to 65-72%. EFFECT: improved method of isolation, increased yield of end product. 2 cl, 4 ex
Patent RU-2189788-C2 (RU)
Title: Method for closing duodenal stump in performing repair operation on patient subjected to vagotomy with gastroduodenostomy after jaboulay
Inventor: DZHEJRANOV FARMAN DZHAKHAN OGL
IPC: A61B17/04
Filed: 1999-09-09
Granted: 2002-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making degastroduodenostomy in later period after carrying out vagotomy and gastroduodenostomy after Jaboulay. The duodenum is transected in distal position with respect to pyloric constrictor. Defects are adapted to give to their axes parallel direction before closing the defects. When closing the defects, seromusculosubmucous sutures are put in on each defects. Seromuscular sutures are put in over the first level sutures. EFFECT: avoided postoperative complications. 4 cl, 6 dwg
Patent RU-2237993-C2 (RU)
Inventor: ANDERSSON JESTA
IPC: A01J5/017
Filed: 1998-05-06
Granted: 2004-10-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: milking equipment has milking member with teat cups and milk hose connected to milking member. Balancing device carries milking equipment and portion of milk hose and may be moved to position wherein balancing device is disposed for balancing weight of milking member and weight of said portion of milk hose. Operator can apply teat cups onto animal's teats without necessity for carrying the entire heavy milking member. Balancing device is positioned for displacement to milking position. Milking member acts upon animal's teats with its whole weight, when teat cups are attached to animal's teats. 
     EFFECT: simplified attachment of teat cups and provision for avoiding injury to operator in the process of lifting of milking member. 
     15 cl, 5 dwg
Patent UA-74141-C2 (UA)
Title: Oral pharmaceutical compositions comprising micronized eplerenone (variants), method for its production and method for treating aldosterone-mediated states (variants)
IPC: A61K47/10
Filed: 1999-08-12
Abstract: The invention relates to oral pharmaceutical compositions useful as aldosterone receptor blockers comprising the active agent micronized eplerenone in an amount of about 10 mg to about 1000 mg and one or more carrier materials.
Patent UA-21925-C2 (UA)
Title: Еccentric reel of a harvesting machine
Filed: 1993-11-16
Abstract: The invention relates to agricultural machine building. An eccentric reel of a harvesting machine contains a shaft and a ring, arranged in such a manner that axis thereof is shifted as regards to the axis of the shaft in the direction perpendicular to the working part of the teeth of reel bars disposed in the lower position.
Patent UA-41917-C2 (UA)
Title: Section of mechanized timbering
Inventor: ARKHYPCHYK OLEKSII IVANOVYCH
Filed: 1995-09-12
Abstract: This invention relates to mining industry, in particular to technique of fixation of mining face. The section of mechanized timbering includes the base, the ceiling, pit-face and setting stands, mechanism of displacement, this comprises of the propeller jack connected with one end to the pusher and with the other end - to the base, and hydro-jack of the base lift, cylinder of this one is connected to the base of the section and the rod through the slide rests on the pusher of the mechanism of displacement. The piston cavity of the hydro-jack of base lift is connected to the line of piston cavity of hydro-jack of timbering section motion.
Patent UA-61083-C2 (UA)
Title: Remedy for treating traumatic and trophic lesions of skin and underlying soft tissues
Inventor: KIRPENKO YURII OLEKSIIOVYCH
IPC: A61P17/02
Filed: 1999-04-29
Abstract: The invention relates to the medicine, in particular to the remedies for treating traumatic and trophic lesions of the skin and underlying soft tissues. The remedy comprises the ethanolic extract of Spirulina platensis Nordst., the gasoline extract of Spirulina platensis Nordst. and conifer bough, and other components.
Patent UA-68343-C2 (UA)
Title: Sustained delivery formulation
IPC: A61K38/095
Filed: 1997-12-11
Abstract: Sustained delivery formulations comprising a water-insoluble complex of a peptidic compound (e.g., a peptide, polypeptide, protein, peptidomimetic or the like) and a carrier macromolecule are disclosed. The formulations of the invention allow for loading of high concentrations of peptidic compound in a small volume and for delivery of a pharmaceutically active peptidic compound for prolonged periods, e.g., one month, after administration of the complex. The complexes of the invention can be milled or crushed to a fine powder. In powdered form, the complexes form stable aqueous suspensions and dispersions, suitable for injection. In a preferred embodiment, the peptidic compound of the complex is an LHRH analogue, preferably an LHRH antagonist, and the earner macromolecule is an anionic polymer, preferably carboxymethylcellulose. Methods of making the complexes of the invention, and methods of using LHRH-analogue-containing complexes to treat conditions treatable with an LHRH analogue, are also disclosed.
Patent UA-66894-C2 (UA)
Title: Device for application of coatings on the working surface of a railway rail
Inventor: NEMCHYN OLEKSANDR FEDOROVYCH
IPC: B23H9/00
Filed: 2001-06-13
Abstract: Device for application of coatings on the working surface of a railway rail is a device of electrosparking treatment and it can be used in the basic engineering industry and in the field of transport. Device consists of electrodes, one of which is made from nonferrous metal, and the second - from the metal with hardness exceeding the hardness of the material of the railway rail, the third - from the metal, being more viscous than the material of the railway rail, and generator, connected into an electrical chain. All electrodes are fixed on the electrode holder with possibility of rotation around their axes. Device additionally can contain the alloying electrode in the form of a graphite rod. Electrodes are fixed on the electrode holder on the separate electrode heads. Electrodes are connected in the electrical chain with a generator of electric pulses through the shaper of said pulses. In the space between two electrodes a capacity with cooling fluid is fixed, it is hydraulically connected with each of the electrode heads. Electrode holder has a mechanism of transverse movement and inclination of electrodes. The invention ensures the increase of wear resistance of the rail and constancy of the value of skin friction coefficient in case of change of the operating loads on the rails over a wide range.
Patent UA-72315-C2 (UA)
Title: Method of improving the filling ability of tobacco materials
Inventor: Zin Klaus-Dieter
IPC: A42B3/18
Filed: 2001-05-02
Abstract: The invention relates to a method for improving the filling ability of tobacco, such as cut tobacco leaves, or ribs, or plant tobacco additives with a cell structure, whereby the tobacco material, with an initial water content of 8 to 16 wt %, is treated with a gas, comprising nitrogen and/or argon at pressures from 50 to 1000 bar, either in аn autoclave, or in a cascade-like series or several autoclaves and, finally, after completion of a decompression, a thermal after-treatment. The invention is characterised in that the decompression is carried out with at least one holding stage, the pressure of which corresponds to 3 to 60 %, preferably, 3 to 30 % of the original maximum pressure and that the heating of the system under residual pressure is carried out, such that the temperature of the tobacco on withdrawal after the complete release of pressure is in the range 10 to 80°С. The elevation of temperature of the system under residual pressure is effected by a holding stage, a circulation over a heat exchanger and/or passing hot gas over the system, whereby the release or pressure from the maximum pressure to the pressure of the holding stage occurs over a period of 20 seconds to 5 minutes and the release of the residual pressure occurs over a period of 3 seconds to 3 minutes.
Patent RU-2181871-C2 (RU)
Inventor: DEM JANENKO A V
IPC: F41H7/03
Filed: 2000-03-29
Granted: 2002-04-27
Abstract: Изобретение относится к системам защиты экипажей боевых машин от воздействия отравляющих веществ и бактериологического оружия и может быть использовано на объектах бронетанковой техники. Технический результат - повышение степени защиты танка. Система защиты содержит прибор химической разведки с воздухозаборным устройством, аппаратуру управления, механизмы герметизации обитаемого отделения с устройствами включения, нагнетатель-сепаратор с устройством включения и переключателем режимов работы, впускной клапан нагнетателя и клапан подключения фильтра с устройствами включения, фильтр-поглотитель. Система также содержит обитаемое отделение, изолированный отсек, датчик избыточного давления с замыкающимися контактами, распределитель подачи воздуха из обитаемого отделения в отсек и распределитель подачи воздуха из отсека наружу с устройствами включения, программное устройство коллекторного типа, приводимое от электродвигателя с редуктором, и реле включения двигателя с размыкающимися контактами, а также распределительный диод. Система защиты обеспечивает надежную защиту экипажей от отравляющих веществ, радиоактивной пыли и бактериологических аэрозолей за счет получения необходимой кратности воздухообмена при высокой герметичности обитаемого отделения боевой машины. 2 ил.
Patent RU-2189416-C2 (RU)
Inventor: ZHUCHENKO ALEKSANDR NIKOLAEVIC
IPC: E01B9/30
Filed: 2000-04-06
Granted: 2002-09-20
Abstract: Изобретение относится к конструкции верхнего строения железнодорожного пути. Сущность изобретения: вкладыш (1) боковой изолирующий рельсового скрепления с прутковой пружинной многопетлевой клеммой (2), ограничивающий боковое перемещение рельса (3), имеет две стенки, контактирующие одна (5) с краем (6) подошвы рельса (3), а вторая (7) - со стенкой (8) анкера (4), заделываемого в шпалу (9), и выступ (10), прижимающий верхнюю поверхность подошвы (6) рельса (3). Центральная часть вкладыша (1) со стороны второй (7) стенки имеет паз (11), выполненный с возможностью размещения в нем части средней петли (12) клеммы (2). Изобретение позволяет упростить регулирование уровня рельса при выправке пути. 7 ил.
Patent RU-2178705-C2 (RU)
Title: Method to prevent placenta delay and postpartem pathology in cows
Inventor: KOLCHINA A F
IPC: A61K35/50
Filed: 2000-04-03
Granted: 2002-01-27
Abstract: FIELD: veterinary medicine, veterinary obstetrics. SUBSTANCE: the method deals with a cow's placenta-derived biostimulant used as a tissue preparation for subcutaneous injection. Preparation is first injected for cows at 20 ml dose 10-15 d before calving, and repeatedly for 12 h after calving. Moreover, it is conducted at the background of "Tetravit" prophylaxis which is injected per 10 ml twice a month for the whole dry period. EFFECT: decreased terms of placenta removal and cases of placenta delay, easier removal of delayed placenta. 1 cl, 3 tbl
Patent RU-2190588-C2 (RU)
Title: Method and apparatus for obtaining liquid and gaseous products from gaseous reactants
Inventor: STEYNBERG ANDRE PETER
IPC: B01J/
Filed: 1998-10-01
Granted: 2002-10-10
Abstract: FIELD: oil chemistry. SUBSTANCE: method involves supplying gaseous reactants into layer of particles suspended in liquid. Gaseous reactants react in suspension to produce liquid and gaseous products. Liquid product forms, in conjunction with liquid, suspensions, suspension layer liquid phase. Gaseous product and unreacted gaseous reactants are released from suspension layer and go up, together with entrained solid particles and liquid phase, as gaseous phase into free space above suspension layer. Gaseous phase is subjected to treatment by distillation and, possibly, washing in free space for separating entrained solid particles and liquid phase from gaseous phase. Separated entrained solid particles and, possibly, liquid phase are returned into suspension layer. Treated gaseous phase is discharged from free space. EFFECT: simplified process of separating hydrocarbon products. 20 cl, 4 dwg, 1 tbl
Patent RU-2208256-C2 (RU)
Inventor: VLASOV G S
IPC: H01C17/22
Filed: 2000-04-18
Granted: 2003-07-10
Abstract: Изобретение относится к электронной технике, в частности к тонкопленочной микроэлектронике. Способ изготовления тонкопленочного резистора включает напыление на диэлектрическую подложку резистивных слоев из разнородных тонкопленочных структур, формирование примыкающих к одной из сторон диэлектрической подложки контактных площадок, формирование методом фотолитографии резистивных элементов из разнородных тонкопленочных материалов, определение величины сопротивления тонкопленочных резистивных элементов, подгонку до требуемой величины сопротивления и ТКС интегрального резистора на основании расчетных соотношений между сопротивлениями разнородных тонкопленочных структур, их ТКС и ТКС интегрального резистора. Резистивную тонкопленочную структуру выполняют как минимум из двух материалов с различными удельными сопротивлениями и ТКС и как минимум из трех резистивных элементов; сначала соединяют два элемента последовательно или параллельно в зависимости от требуемого сопротивления интегрального резистора и его ТКС, а также от электрических свойств тонкопленочных материалов, причем соотношения между сопротивлениями и ТКС разных тонкопленочных резистивных элементов определяют из математических выражений, подключают параллельно либо последовательно третий резистивный элемент с подгоночными секциями и с параметрами R 3  и ТКС-α 3 , измеряют интегральное сопротивление микросхемы и ее ТКС-α o , а подгонку проводят, используя соотношения R 01 /R 3  = (α 3 -α o )/(α o -α 01 ) для последовательного соединения третьего резистивного компонента и R 01 /R 3  = (α 01 -α o )/(α 01 -α 3 ) при его параллельном подключении к совокупному резистору. Техническим результатом является повышение точности интегрального сопротивления и ТКС при ограниченных номенклатуре тонкопленочных материалов, обладающих требуемыми электрофизическими свойствами, и геометрических параметрах кристаллов. 5 ил.