baber/WOPTO huggingface dataset:
Patent RU-2153489-C2 (RU)
Title: Method of preparing aliphatic alpha and omega aminonitriles
Inventor: VERNER SHNURR
IPC: C07C253/30
Filed: 1995-12-16
Granted: 2000-07-27
Abstract: FIELD: organic chemistry. SUBSTANCE: described is method of preparing aliphatic alpha and omega aminonitriles by partial hydrogenation of aliphatic alpha and omega dinitriles at higher temperature and elevated pressure in the presence of hydrogenation catalyst, ammonia solvent and lithium hydroxide or compound from which hydroxide is formed during hydrogenation. Said method makes it possible to make process more economical due to increased yield and greater selectivity. EFFECT: more efficient preparation method. 4 cl, 1 ex, 2 tbl
Patent RU-2168337-C2 (RU)
Title: Method for treating diseases by administering medicinal preparations and genes by means of electroporation
Inventor: DEV S B
IPC: A61N1/32
Filed: 1996-05-22
Granted: 2001-06-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves applying a device for superimposing electric fields over preselected area on living body. The device has supporting members, electrode unit mounted on the supporting members. Some part of the electrodes is manufactured as needles penetrating into tissue. Electric impulse oscillator unit allows one to send electric impulse signals of large amplitudes to electrodes for performing electroporation of cells located between the electrodes. Electrode unit has opposing pairs of electrodes mounted on supporting members at some distance from one another. The oscillator unit has means for sending signals to electrodes in selective mode. The signal parameters are set to be proportional to interelectrode distance. Switching members enable one to send signals to the opposite electrode pairs. The method involves introducing molecular solution into tissues, positioning electrodes in a way that enables preselected tissue areas to be placed between the electrodes, introducing them into the tissue and connecting to the oscillator unit. Signal parameters are selected to be in proportional relation to interelectrode distance. Opposite pairs of electrodes are connected to the oscillator unit. EFFECT: enhanced effectiveness of treatment. 26 cl, 24 dwg, 2 tbl
Patent RU-2161424-C2 (RU)
Title: Method of fruit drink production
Inventor: BATURINA E N
IPC: A23L2/00
Filed: 1998-08-03
Granted: 2001-01-10
Abstract: FIELD: alcoholic beverage and nonalcoholic industry. SUBSTANCE: method involves pasteurization of berry or fruit concentrated juice with mass parts of dry substances 65-70% at temperature 70 C for 10 min, and mixing it with softened water in ratio 1:10-12. Sweetener is introduced in fruit drink in the amount equivalent of 4-8% of sugar and citric acid up to acidity of 3.0-3.5 mole/cu. dm of alkali per 100 cu.cm of fruit drink. EFFECT: higher stability at storage; broadened assortment of fruit drinks. 2 ex
Patent RU-2179692-C2 (RU)
Inventor: CHAJLD MALKOL M S
IPC: F28F3/02
Filed: 1997-01-30
Granted: 2002-02-20
Abstract: FIELD: heat exchangers with plate fins used as recuperators. SUBSTANCE: many components of heat exchanger resistant to pressure are interconnected by soldering with the use of separating plates, thus forming single heat exchanger with plate fins. Each separate component of heat exchanger has all specific features of heat exchanger with inlet and outlet holes, air distributing manifolds and heat transfer fins soldered together to form single package. Then, components are combined in module and flanges are welded together. Then, many modules are welded together, thus forming the heat exchanger. EFFECT: complete coupling of heat exchanger components; enhanced reliability of components and heat exchanger as a whole. 9 cl, 7 dwg
Patent RU-2178419-C2 (RU)
Inventor: ANTON EHGBERT PETER ADANG
IPC: A61K38/00
Filed: 1997-02-26
Granted: 2002-01-20
Abstract: Изобретение относится к соединениям формулы (I), где А, В, X, У и r имеют значения, представленные в описании, или их фармацевтически приемлемым солям, обладающим антитромбиновой активностью. Описаны также фармацевтическая композиция, обладающая антитромбиновой активностью, и соединения для изготовления фармацевтических композиций. 2 с. и 12 з. п. ф-лы, 1 табл.
Patent RU-2157110-C2 (RU)
Inventor: OKHOTNIKOV O I
IPC: A61B17/34
Filed: 1998-10-15
Granted: 2000-10-10
Abstract: Способ относится к медицине, а именно к хирургии органов панкреатобилиарной зоны, и может быть использован при лечении пациентов с механической желтухой. Способ холангиостомии заключается в том, что под УЗ-контролем проводят транспариентальную пункцию центральных отделов дилятированного внутрипеченочного желчного дерева. В визуализированное контрастной холангиографией желчное дерево заводят безопасный J-проводник, который смещают ретроградно в дистальные отделы желчного дерева по ходу желчных ходов II-IV порядка передне-боковых сегментов печени. Затем по J-проводнику заводят соразмерный катетер с торцевым отверстием. После этого J-проводник извлекают, по катетеру вводят соразмерную иглу-проводник с заточенным одним концом и гибким противоположным и под лучевым контролем осуществляют пункцию катетеризированного желчного протока изнутри и извлекают наружу, пока ее противоположный гибкий конец не окажется в желчном дереве. После этого катетер подтягивают за пределы желчного дерева и оставляют в печеночной паренхиме на 2-3 суток для аутогемопломбировки пункционного канала. Иглу-проводник смещают антеградно, максимально близко к зоне обстукции желчного дерева и по нему по методике Сельдингера устанавливают холангиостомический дренаж с памятью формы, при этом дренаж повторяет ход первично пунктированного внутрипеченочного желчного хода от дистальных отделов вплоть до зоны обструкции. В результате повышается эффективность наружного транспариентального дренирования желчных путей при их обструкции на уровне ворот печени, а также при внутрипеченочном блоке. 1 з.п. ф-лы, 5 ил.
Patent RU-2217254-C2 (RU)
Title: Устройство для деформирования заготовки
Inventor: VOLOGDIN B O
IPC: B21C1/00
Filed: 1999-02-01
Granted: 2003-11-27
Abstract: Изобретение относится к устройствам для деформации заготовки протягиванием ее через рабочее отверстие инструмента. Задача изобретения - повышение экономичности процесса. Рабочее отверстие инструмента образовано заготовкой, в качестве которой служит другая заготовка, или несколько других заготовок, или часть той же заготовки, что и протягиваемая заготовка, один или несколько раз охватывающей протягиваемую заготовку с помощью петлеобразующих роликов и средств ограничения взаимного поперечного смещения взаимодействующих заготовок. Изобретение исключает необходимость в остановках производственного процесса для замены изношенного инструмента или изменения величины деформации. 8 з.п. ф-лы, 7 ил.
Patent RU-2174306-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 1999-05-17
Granted: 2001-10-10
Abstract: FIELD: food industry. SUBSTANCE: dehydrated fruits are washed, freed of cuticular layer, and crushed into paste. The latter is mixed with ground dry bread, ascorbic acid, and lipid-containing extract of biomass of microorganisms Mortierella hygrophila. Mixture is then homogenized, formed, dried under no-oxygen-access conditions, and packaged in vacuum in sealed containers. Synergistic interaction of ascorbic acid and lipid- containing extract imparts adaptogenic properties to product. EFFECT: prolonged shelf time up to 3 years. 3 cl, 2 ex
Patent RU-2180294-C2 (RU)
Title: Method of and device for replacement of electric locomotive at dc/ac and ac/dc changeover stations
Inventor: STARSHOV I P
IPC: B61B1/00
Filed: 1999-05-24
Granted: 2002-03-10
Abstract: FIELD: railway transport; stations where dc electric locomotives are to be replaced by ac electric locomotives and vice versa. SUBSTANCE: according to invention, prior to uncoupling or electric locomotive to be replaced, direction of train movement is change, and train is directed to point of coupling of their electric locomotive with cars forward so that last car relative to pushing locomotive crosses current system division border. For implementing this method, station is provided with turnable triangle in point of coupling at side of each approach in vertex of which blind track is made whose length is not less than length of arrival-departure track, and contact system of station is made in form of isolated different-current systems with break or neutral insert in between. EFFECT: simplified arrangement of tracks and power supply of changeover stations, reduced detention of transit trains. 3 cl, 1 dwg
Patent RU-2196525-C2 (RU)
Inventor: TEMIRBULATOV V I
IPC: A61B17/24
Filed: 1999-07-15
Granted: 2003-01-20
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: bronchial stump should be treated with either manual or machine suture. In preoperative period one should perform endovascular occlusion of bronchial arteries at the side of desired pneumonectomy. EFFECT: improved prophylaxis.
Patent RU-2177859-C2 (RU)
Title: Method of casting hollow metal articles
Inventor: SMIRNOV L A
IPC: B22D19/02
Filed: 1999-09-13
Granted: 2002-01-10
Abstract: FIELD: casting of hollow articles designed for manufacture of cooled metal structures of metallurgical units. SUBSTANCE: to form internal channels of article, for instance, coolers, hollow members with frozen-on lining slag on their external surface are installed in mold. Hollow members and lining are made of material used for article casting. Metal is poured into mold, cooled and ready casting is withdrawn from mold. EFFECT: excluded nonuniform structure of transition zone to increase quality of article due to using the same material in making of hollow members. 5 cl, 1 ex
Patent RU-2189108-C2 (RU)
Inventor: ZHBANOV V I
IPC: H03F3/26
Filed: 1999-10-13
Granted: 2002-09-10
Abstract: FIELD: audio- frequency power amplifiers. SUBSTANCE: amplifier (Fig. 1) does not bring in switching distortions due to introduction of polarity splitter 2 that divides linear signal into two half-waves applied to inputs of amplifier arms. These half-wave signals amplified by arms 3,5 and 4,6 are summed up across load 3 with the result that original waveform of signal is recovered. Amplifier has narrow-band output stage which functions to reduce high-frequency harmonics in amplifier output signal and input current and to automatically adapt it to load in case of changes in its capacitive component within wide range. Newly introduced in amplifier is high-precision polarity splitter (Fig. 2) which ensures low level of harmonics in amplifier input current. EFFECT: reduced harmonic, intermodulation, and transient distortions, improved electromagnetic compatibility of amplifier. 7 cl, 5 dwg
Patent RU-2195506-C2 (RU)
Title: Method for controlling inhibition in the process of producing thin-sheet electric steel with oriented granularity
Inventor: FORTUNATI STEFANO
IPC: C21D8/12
Filed: 1997-07-28
Granted: 2002-12-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves controlling inhibition in hot rolled strip by regulating content of manganese and sulfur so that cold rolled strip might be continuously subjected to nitridation at high temperature. Method allows uncontrolled grain growing to be avoided and aluminum in the form of nitrides including aluminum to be released. EFFECT: increased efficiency and provision for producing strips of high and equal quality. 2 cl, 4 tbl, 3 ex
Patent UA-54546-C2 (UA)
Title: Module scaffolding system with supports
IPC: E04G5/16
Filed: 1998-08-18
Abstract: The invention relates to a scaffolding system or scaffolding used for various tasks in various areas of application, comprising tubular columns (3) and horizontal and/or diagonal crossbars (1, 2). One or more scaffolding knots (4) are arranged on each tubular column (3) and placed above each other at a distance from each other. Connecting elements (1, 2) engage with said knots. The invention is characterized in that in the case of modular scaffolding with cuneiform niches or scaffolding with cuneiform couplings (5,6) of knots (4) and connecting elements (1, 2), the cuneiform coupling elements (5) arranged on the ends of the interspacing crossbars engage with the cuneiform niches (6) of varying geometry. In one preferred embodiment, the desired amount of slack in relation to radial rotation of the cuneiform coupling element (5) in said niche is achieved by causing the side parts (6.2) of the niche (6) to extend away from the tubular column (3) towards each other as opposed to parallel to each other. As a result, the cross section of the cuneiform niche (6) is shaped like a wedge with a truncated tip from the tubular column onwards. The horizontal connecting elements (1) are mounted via above-mentioned linkage of the cuneiform niche and the cuneiform coupling clement (5). The diagonal crossbars (2) are mounted by means of cuneiform heads (7) which are arranged on each side of a diagonal brace (2.1) and are slid over the respective cuneiform niche (6). The cuneiform head (7) of the vertical diagonal brace (2) which is slid over the cuneiform niche (6) of the tubular column (3) via the receiving opening located in the small front face lies in a flat position, when fitted, in the knot area of the tubular column by virtue of a hollow moulding (9.1) on the narow front face (9).
Patent UA-10867-C2 (UA)
Inventor: DATSENKO ZOIA MYKHAILIVNA
Filed: 1993-08-04
Abstract: A method of differentiated producing physiologically active materials from antlers and horns of deer and agricultural animals includes crushing raw material, extraction by a mixture of ethyl alcohol and acetic acid, decantation of the alcohol extract and settling in the cold, filtration of the alcohol extract and its concentration. After concentration the alcohol extract is acidified and acidified alcohol extract is cleaned firstly by hexane, then by activated carbon and is concentrated. After concentration the end products are separated chromatographically on the column LH-20, firstly - lipopeptide complex, then - nucleopeptide complex, and at the end - complex of physiologically active materials, which has properties of pantocrine for injections.
Patent UA-13410-C2 (UA)
Title: Reaper for sunflower gathering
Inventor: Orekhov Arsenii Petrovych
Filed: 1995-02-03
Abstract: Reaper for sunflower gathering has channels with supply conveyors, disc cutting apparatuses installed under horizontal axis of screw, stem lifters and hoods. Plane of cutting of the knives of disc cutting apparatuses is placed from parallel to it plane going through horizontal axis of the screw at given distance.
Patent UA-26103-C2 (UA)
IPC: F24F11/00
Filed: 1994-07-05
Abstract: The invention relates to method for control of heat exchange. The method is in fact that heat present in discharge air is returned to air that is supplied by means of circuit of heat regeneration based on circulation of liquid heat carrier, energy of additional heating or additional cooling is supplied to the circuit of heat regeneration when heat exchange is not enough to keep desired temperature of supplied air, supply of energy of additional heating or additional cooling is controlled for achievement of desired temperature of supplied air.
Patent UA-39208-C2 (UA)
Title: Electron microscope for bio-objects scanning
Filed: 1996-02-09
Abstract: The invention relates to the scanning electron microscopy and can be used for study on moist objects and living microorganisms also, for example human cells. An electron microscope for bio-objects scanning containing a high-vacuum column with an electron radiator and a system for electron beam output in the atmosphere, which comprises at least two end walls with coaxial openings. Each opening contains one bimorph piezoplate clamped on one end and located with possibility of bending to the opening.
Patent UA-42781-C2 (UA)
Title: PHARMACEUTICAL PREPARATION, WHICH CONTAINS IBUPROFEN And CODEINE, THE METHOD OF ITS PREPARATION
Inventor: HOLMES BRIAN
IPC: A61K47/44
Filed: 1995-08-16
Abstract: Pharmaceutical preparation contains the lubricant, which is free from the stearin acid and the ions of stearate, isolated from hydrogenized vegetable oils.
Patent UA-51669-C2 (UA)
Title: Composition of ingredients of special vodka “vodka shustov #1”
Inventor: Stremiadin Valentyn Volodymyrovych
Filed: 1998-03-20
Abstract: Composition of ingredients for special vodka includes sugar, citric acid, sodium hydrocarbonate, distillated glycerin, essence of bergamot and water-spirit liquid.
Patent UA-49846-C2 (UA)
Title: Assembly of devices for building a green tyre for vehicles
IPC: B29K103/00
Filed: 1997-07-02
Abstract: Assembly for building a green or non-vulcanized tyre for vehicles, such as passenger cars, the assembly being provided with two, separately drivable, building drums (13, 16), in line with, each other, for the belt and the tread; two carcass drums (40, 40') located parallel to each other, mounted on a common, rotatable shaft (39), the rotatable shaft being rotatable such that the one carcass drum (40) and the other carcass drum (40'), respectively, can be in line with the building drums; a first (14) and a second (19) transfer ring, both movably disposed on a transfer track (18), the first transfer ring (14) being movable between the belt building drums (13, 16) and the second transfer ring (19) being movable between the carcass drums (40, 40') and the closest building drum, a breaker ply servicer (30) and a cap ply unit (31) for supplying tyre components to a first building drum (13); a tread servicer (32) and a winding unit (15) for supplying tyre components to а building drum; a bead holding (27) and bead placing unit (21) and а carcass component servicer (29) for supplying tyre components to a carcass drum (22) in line with the building drums, a tread stitcher (28) for stitching an assembly of inter alia a breaker ply and tread against the carcass components provided on a carcass drum (22) in line with the building drums for forming a green tyre; and a removing unit (20) for removing the green tyre from the second transfer ring.
Patent UA-57778-C2 (UA)
Title: crystallizer
Inventor: RUNOV MYKHAILO IVANOVYCH
Filed: 1999-10-08
Abstract: The invention relates to designs of crystallizers for crystallization of substances from solutions and may be used in chemical, petrochemical and food branches of industry. Crystallizer contains vertical cylindrical casing with central circulating pipe located in it and axial pump, pipes for admission and removal of initial solution and suspension. Activator of crystallizer is made in the form of elliptic rings or their parts distributed on the height and fixed on outer surface of circulating pipe with a gap between outer surface of rings and inner surface of cooling casing with inclination with respect to the axis of crystallizer. Angles of inclination of adjacent rings are equal in size and opposite in direction. Circulating tube is mounted with possibility of rotation. Axial pump is multi-stage, its stages are located on upper and lower ends of circulating pipe. Invention allows to create high turbulization of wall layer in heat-transfer surfaces.
Patent UA-68347-C2 (UA)
Title: Derivatives of 8-azabicyclo[3.2.1]oct-2-ene and octane, their synthesis and use
IPC: C07D451/02
Filed: 1998-05-29
Abstract: The present invention discloses compounds of formula (1) any of its enantiomers or any mixture thereof, or a pharmaceutically acceptable salt thereof; wherein is a single or a double bond; R is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl; and R1 is (a), wherein R2 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, amino; or aryl which may be substituted one or more times with substituents selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy, methylenedioxy,aryloxy, halogen, cF3, ÄcF3, CN, amino, aminoacyl, nitro, aryl and a monocyclic 5 to 6-membered heteroaryl group; a monocyclic 5 to 6-membered heteroaryl group which may be substituted one or more times with substituents selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy, methylenedioxy, aryloxy, halogen, cF3, ÄcF3, CN, amino, nitro, aryl and a monocyclic 5 to 6-membered heteroaryl group; or a bicyclic heteroaryl group composed of a monocyclic 5 to 6 membered heteroaryl group fused to a benzene ring or fused to another monocyclic 5 to 6-membered heteroaryl, all of which may be substituted one or more times with substituents selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy methylenedioxy, aryloxy, halogen, cF3, ÄcF3, CN, amino, nitro, aryl and a monocyclic 5 to 6-membered heteroaryl group. The compounds of the invention are useful as nicotinic ACh receptor ligands. (1), (a).
Patent UA-57804-C2 (UA)
Title: Method for treatment of metal melt
Inventor: HRABOVYI VALERII MYKHAILOVYCH
Filed: 2000-03-16
Abstract: Invention relates to ferrous metallurgy, especially to method for treatment of metal melt. Method includes out-of-furnace degassing and fining of melt by electro-hydro-pulse action of electric-discharge chamber with electrodes and waveguide bar submerged into melt, at simulation of parameters of electro-hydro-pulse action and given number of pulses of electro-hydro-pulse action. According to invention, electro-hydro-pulse action is carried out in series on portions of melt with mass from 1/3 to 1/10 of initial mass of melt, and time of treatment of each subsequent portion of melt is reduced for 10-20 % of previous portion. Use of invention allows to ensure guaranteed homogenization of all volume of large masses of metal in industrial conditions.
Patent UA-56347-C2 (UA)
Title: Multi-beam scanning microwave radiometer
Inventor: SHYLO SERHII ANATOLIIOVYCH
Filed: 2001-04-13
Abstract: The proposed multi-beam scanning microwave radiometer for distant sounding contains an antenna, two switches, a band-pass filter, a high-frequency amplifier, a mixer, an intermediate-frequency amplifier, a main heterodyne, an M-channel (М T 1) power divider, M signal processing channels, an M-channel analog-to-digital converter with data storage, an additional switch, two reference radiation sources, the antenna control unit, the unit for controlling the signal processing channels, additional heterodynes, and a computer. Each of the signal processing channels contains a mixer, a band-pass amplifier, a square-law detector, a low-frequency filter, and a variable-gain dc amplifier that are connected in series. In operation, through the dispersion characteristics of the antenna, M beams are generated in the scanning plane; such beams provide M display rows. The signals are processed in M processing channels, each of which is designed for a total radiation power and is cyclically calibrated. The antenna control unit and the unit for controlling the signal processing channels provide for an electromechanical scanning mode, with a minimal time interval for the beam reset, and cyclic calibration of the signal processing channels by using signals of two reference radiation sources. The values of microwave radiation intensity are converted accordingly to the absolute-temperature scale.
Patent UA-72590-C2 (UA)
Title: Pteridine compounds for the treatment of psoriasis
Inventor: BONNERT ROGER
IPC: A61K31/4427
Filed: 2001-02-20
Abstract: The invention provides pteridine compounds of formula (I), processes and intermediates used in their preparation, pharmaceutical compositions containing them and their use in therapy. Formula (I) in which A is a group of formula (a) or (b). (І), (a), (b).