baber/WOPTO huggingface dataset:
Patent RU-2192306-C2 (RU)
Inventor: DIDILLON BLEHZ
IPC: B01J37/02
Filed: 1997-10-28
Granted: 2002-11-10
Abstract: FIELD: catalysts of selective hydrogenation. SUBSTANCE: catalyst has particles of porous carrier which consists of at least one inorganic refractory oxide and active elements in the form of palladium particles distributed over circumference and at least one element M from tin or lead. Catalyst has the following ratio of components, mas.%: palladium, 0.025-1.0; element M, 0.05-4.0; carrier, the balance. Invention also covers method of selective hydrogenation of hydrocarbon fraction of mono- or diolefin hydrocarbons using said catalyst. EFFECT: increased selectivity of hydrogenation process with use of said catalyst. 10 cl, 1 dwg, 9 tbl, 8 ex
Patent RU-2173598-C2 (RU)
Title: Способ изготовления раскатных кольцевых заготовок из высоколегированных сплавов
IPC: B21H1/12
Filed: 1999-09-01
Granted: 2001-09-20
Abstract: Изобретение относится к обработке металлов давлением, в частности к способам изготовления кольцевых заготовок. Способ заключается в том, что исходные сварные из горячекатаных профилей или бесшовные кольцевые заготовки прямоугольного или швеллерообразного сечения из титановых сплавов перед раскаткой нагревают при температуре 950 - 800°С, выдерживают не менее 0,5 ч, извлекают из печи и устанавливают в валках кольцепрокатного стана, а теплую раскатку начинают при 900 - 750°С. Способ обеспечивает изготовление кольцевых заготовок из титановых сплавов с однородной регламентированной структурой и стабильно высоким уровнем механических свойств как по основному металлу, так и в зоне сварного соединения, если оно имеется. 1 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2184742-C2 (RU)
Title: Synthetic peptides using in biological tests for detection infections caused by viruses hiv-1 of group 0
Inventor: SHENEBO DENI MARI BERNAR
IPC: A61K39/00
Filed: 1998-04-06
Granted: 2002-07-10
Abstract: FIELD: virology, peptides. SUBSTANCE: invention relates to novel synthetic peptides of monomeric type with 13-33 amino acids or dimeric type with 26-66 amino acids of linear form or form cyclizated by intercysteine disulfide bridges and corresponding to the formula (I): Δ-Z-Trp-Gly-Cys-Θ-Cys-Tyr-Thr-Ser-Ω where: Δ means biotinyl, biocitinyl, hydrogen atom, acetyl-(CH 3 CO-, aliphatic chain that can comprise one or some thiol, aldehyde or amine functions; aliphatic chain presents mainly alkyl chain with 1-6 carbon atoms or alkenyl chain with 2-6 carbon atoms or aminoalkylcarbonyl chain with 2-6 carbon atoms; Z means a peptide sequence of one of formulas: -Ξ 1 -Ser-Ξ 2 - (11), -Ξ 1 -Gln-Ξ 2 - (Y), -Ξ 1 -Asn-Ξ 2 - (YIII) where Ξ 1  means a peptide sequence with 2-9 amino acids; Ξ 2  means a peptide sequence with 0-5 amino acids; Θ means a peptide sequence of the formula (XI): -(AA 1 )-(AA 2 )-(AA 3 )-(AA 4 )-(AA 5 )- (XI) where (AA 1 ) is lysine or arginine residue; (AA 2 ) is glycine residue; (AA 3 ) is lysine or arginine residue; (AA 4 ) is leucine or alanine residue; (AA 5 ) is valine residue under condition that -(AA 1 ),(AA 2 ),(AA 3 ),(AA 4 ),(AA 5 ) never form together peptide sequences -Lys-Gly-Lys-Leu-Ile- and -Lys-Gly-Lys-Leu-Val-; Ω means fixed on the group -CO of serine means: hydroxyl, peptide sequence of the formula (XII): -Val--Σ-Ψ, where Σ means a sequence of the formula (XIII): -(AA 6 )-Trp-Asn-(AA 7 )-(AA 8 ) where (AA 6 ) is glutamine or arginine; (AA 7 ) means glutamine or serine; (AA 8 ) means threonine and where Ψ fixed on residue -CO-free amino acid (AA 8 ) means a group OH, peptide sequence of the formula (XV): -Val-Ψ where Ψ has a value indicated above. Invention relates to compositions used for detection of infection caused by HIV-1 of the group 0, methods of diagnosis of infections caused by HIV-1 of the group 0 and diagnostic set. Describing peptides using in compositions, methods of diagnosis of infections and in diagnostic sets ensure to obtain results exceeding those obtained by using the known peptides. EFFECT: new peptides indicated above, improved and valuable medicinal properties. 14 cl, 8 tbl, 4 ex
Patent UA-11294-C2 (UA)
Title: Process for diamond synthesis
Inventor: IVLIEV ALIEKSANDR ALIEKSIEIEVICH
Filed: 1994-04-13
Abstract: The invention relates to the sphere for the preparation of diamond at high pressures and temperatures and can be used, particularly, for the preparation of raw material for thin section – and diamond micropowders. The process comprises the influence of high pressure and temperature, corresponding to the sphere of thermodynamic stability of diamond, on a reaction mixture of solvent metal with graphite.
Patent UA-32438-C2 (UA)
Title: method of hot rolling of piles of groovy walls with Z-shaped section
Inventor: GROBE HENRY
IPC: E02D5/04
Filed: 1995-12-05
Abstract: The invention relates to chipless process and to the method of hot rolling of the piles of groovy walls with Z-shaped section from semi-finished products.
Patent UA-28371-C2 (UA)
Title: Method for development of gas-condensate field
Inventor: YURCHENKO VOLODYMYR PYLYPOVYCH
Filed: 1996-10-21
Abstract: The method for development of gas-condensate field includes drilling horizontal stem from the stem of the well in the direction of the other operation well till gas-dynamical ling is established between those. After implementation of hydro-break through pump-compressor pipes gas-air mix is supplied there, this is ignited with formation of movable burning place. The burning place evaporated condensate, and the fluid obtained is taken out through one of operation wells.
Patent UA-33358-C2 (UA)
Title: Device for osteosynthesis (variants)
Inventor: BILINSKYI PETRO IVANOVYCH
Filed: 1999-02-15
Abstract: The device for osteosynthesis comprises the plate with the threaded openings and the screws. The plate ends with the flexed semicircles with the holes. The holes and the plate are mutually perpendicular. The convex part of the semicircle is connected with the plate through the ledge. One end of the plate may be designed as the figured branches with the narrowed free ends with L-shaped flexure facing the bone and equipped with the teeth and the support sites. According to the invention, the device may be used for treating the oblique, fragmental fractures of the long bones.
Patent UA-74228-C2 (UA)
Title: DERIVATIVES OF PYRROLO[2,3-d]PYRIMIDINE, SPECIFIC TO ADENOSINE A<sub>1, A</sub><sub>2А AND A</sub><sub>3 RECEPTORS, A METHOD FOR PRODUCING THEREOF AND A PHARMACEUTICAL COMPOSITION
Inventor: CASTELHANO ARLINDO L
Filed: 2001-11-30
Abstract: This invention pertains to compounds which specifically inhibit the adenosine A1, А2A, and А3 receptors and the use of these compounds to treat a disease associated with A1, А2A, and А3 adenosine receptors in a subjects, comprising administering to the subject a therapeutically effective amount of the compounds.
Patent RU-2193276-C2 (RU)
Title: Method and device for adaptive channel coding
Inventor: PARK CHANG SOO
IPC: H04L1/00
Filed: 1998-07-30
Granted: 2002-11-20
Abstract: FIELD: communication systems. SUBSTANCE: channel coder provided with parallel- or series-connected convolution coders has first coder for coding input data bits, multiplier incorporating memory device and index generator for varying order of data bits according to desired method; second coder for coding multiplier output signal; first and second completion devices for completing data blocks of input and output data bits of first and second coders; residual-bit generator for memorizing residual bits used to complete data block; controller and switch for controlling above-described procedures. EFFECT: varying-speed coding and facilitated decoding. 42 cl, 13 dwg
Patent RU-2198050-C2 (RU)
Title: Устройство для изготовления гофрированных труб
Inventor: ANDROSOV V A
IPC: B21D15/10
Filed: 2000-05-10
Granted: 2003-02-10
Abstract: Изобретение относится к обработке металлов давлением, в частности, к оборудованию для изготовления на трубах кольцевых гофров. Устройство содержит оправку с уплотнительными манжетами, полуматрицы, держатели (Д) с гидроцилиндрами их осевого перемещения и с механизмами их радиального смыкания (М), замковые узлы в виде планок со скосами и Г-образных рычагов, одни концы которых связаны с гидроцилиндром М, а другие имеют возможность взаимодействия с планками, подвижные вдоль оси силовые рамы (Р) с угловыми опорными элементами, размещенными в плоскости каждого Д с возможностью их совместного осевого перемещения. Планки со скосами установлены попарно с двух сторон каждого Д, а Г-образные рычаги связаны с М посредством траверсы, расположенной внутри Р на подвижно установленном относительно Д и Р корпусе гидроцилиндра, шток которого жестко связан с Д. Необходимый натяг усилия смыкания регулируется подвижным поперечным клином, воздействующим на планки, и самоустанавливающимся поворотным пальцем, размещенным на Г-образном рычаге. Это обеспечивает повышение качества изделий за счет надежности смыкания полуматриц и исключения сил трения от значительных распорных усилий в зоне контакта Д с М. 4 з.п.ф-лы, 4 ил.
Patent RU-2179548-C2 (RU)
Inventor: IGUMNOV S M
IPC: C07C51/04
Filed: 2000-05-16
Granted: 2002-02-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of perfluorinated ethers with terminal functional groups of the formula: R f O[CF(CF 3 )-CF 2 O] n -CF(CF 3 )-COX where R f  is C 1 -C 8 -perfluoroalkyl; n = 0-3; X is F or OH which are used as intermediate compounds for synthesis of perfluoroalkylvinyl esters, surface- active substances, chemically and thermally stable liquids, polymers. Method involves interaction of hexafluoropropene oxide with perfluorocarboxylic acid fluoroanhydride or with perfluoroketone or by oligomerization of hexafluoropropene oxide in medium of polar organic solvent in the presence of N,N',N''- hexaalkyl-substituted guanidium halogenide as a catalyst of the formula A   where R-R 3  means C 1 -C 7 -alkyl; X means Cl or F or its mixture with alkaline metal fluoride. The yield of synthesized perfluoroalkoxypropionyl fluorides is 87- 92%. If necessary, the latter can be converted to the corresponding carboxylic acids by interaction with water. The yield of perfluoroalkoxypropionic acids is 94-95%. EFFECT: improved method of synthesis, increased yield. 2 cl, 1 tbl, 5 ex
Patent RU-2189400-C2 (RU)
Title: Method of oxidation of metals and alloys and device for method embodiment
Inventor: FEOFANOV V N
IPC: C23C8/16
Filed: 2000-05-17
Granted: 2002-09-20
Abstract: FIELD: passivation of metal surfaces of equipment and pipe lines, including atomic power plants; steam thermal oxidation. SUBSTANCE: method consists in acting on metals and alloys by steam- and-gas medium at elevated temperature in steam chamber at 375 to 575 C at natural circulation of steam-and-gas medium in steam chamber; in the course of treatment, partial pressure is maintained at level of no less than 10% of total pressure of steam- and-gas medium. Device proposed for realization of said method has steam chamber, liquid medium reservoir, liquid medium heaters and steam-and-gas medium heaters; said device is provided with steam condenser connected with condensate receiver by means of steam line; condensate receiver is connected with steam chamber by means of over-flow tube; chamber is provided with perforated partitions, gas supply branch pipe located in lower part of steam chamber above perforated partitions, steam-and-gas medium receiver located at the top of steam chamber and connected with steam condenser by means of steam line forming steam-and-gas medium natural circulation system; liquid medium reservoir is located in lower part of chamber under partitions. EFFECT: enhanced ecological safety ease in use (possibility of performing process at normal) pressure; possibility of oxidizing parts and structures of any masses and overall dimensions. 3 cl, 1 dwg, 2 tbl, 3 ex
Patent RU-2184240-C2 (RU)
Inventor: VASIL EV P N
IPC: E21C41/18
Filed: 2000-05-25
Granted: 2002-06-27
Abstract: FIELD: mining industry, combined development of deposit of mineral resources. SUBSTANCE: process of mounting of power mining complex for robbing includes delivery of equipment which is part of complex to mounting chamber, robbing and issue of equipment after development of extraction column. Rail track between repair shop and mounting and dismounting chambers is laid. Sections of entire length of support of power mining complex are assembled in repair shop on rail platforms, serviceability of sections of support is tested, sections of support are moved in assembled form to mounting chamber, train is positioned along breakage face, platforms are secured to rail track, sections of support are held apart, complete assembly of complex is conducted, it is brought into long face and column is extracted with turn of complex through 180 deg near boundary of section. After extraction of second column sections of support of complex are reversed and placed in dismounting chamber on platforms located in opposition to long face. Sections of support are released and moved in assembled form to repair shop. EFFECT: fast putting of complex into operation and its removal from breakage face, independence of complex mounting and dismounting from season. 2 dwg
Patent RU-2192013-C2 (RU)
Title: Method of immunosorbent preparing
Inventor: PUSHKAR V G
IPC: G01N33/543
Filed: 2000-06-13
Granted: 2002-10-27
Abstract: FIELD: microbiology. SUBSTANCE: vermiculite or mixture of vermiculite with magnetic powder taken in the ratio = 1.5:2 is used as a base. Modification is carried out by base incubation with saturated solution of colloidal sulfur in benzene at temperature 20-25 C for 60 min, drying under ventilation without heating, suspending in 3% dextran T-20 solution at temperature 20-25 C for 60 min. A carrier is dried at 100-110 C for 30 min and after its grinding sifting is carried out through a sieve with cell size 130 mcm followed by covalent binding protein ligand with a carrier. The proposed method ensures to obtain immunosorbent with low nonspecific adsorption and enhanced immunochemical activity. EFFECT: improved method of preparing, valuable properties of sorbent. 1 tbl
Patent RU-2186912-C2 (RU)
Inventor: ANDREEV-ANDRIEVSKIJ A E
IPC: E03D9/00
Filed: 2000-07-07
Granted: 2002-08-10
Abstract: FIELD: sanitary engineering, in particular, construction of a bowl with a flush tank. SUBSTANCE: sanitary engineering device has a bowl with a seat and flush tank provided with means for water filling, spillway and means for flow-off of water. The means for water flow-off are added with an outlet cock hermetically secured on the tank front surface, the cock outlet is positioned above the bowl. The tank front wall may be made with a recess, whose depth equals the cock length, and the recess lower face has a chamfer providing for free flow-off of water into the bowl. The device may have a reservoir positioned inside the flush tank, for example, at its front wall so as the cock inlet would be positioned inside the reservoir. EFFECT: produced simplified and reliable combination device providing the functions of a bowl and a bidet. 3 cl, 3 dwg
Patent RU-2218682-C2 (RU)
Inventor: LOUEH DZHON MAJKL
IPC: H05K13/02
Filed: 1999-01-28
Granted: 2003-12-10
Abstract: Изобретение относится к устройству установки компонентов, в частности микросхем на печатных платах. Технический результат - создание высокоточного и быстродействующего устройства установки компонентов, в частности при производстве печатных плат. Устройство установки компонентов (1) содержит секцию установки компонентов (2), имеющую опорный стол (3) для позиционирования листа печатных плат (4). Три несущих плиты (7а, b, с) перемещаются в цикле по устройству установки компонентов (1). Плита (7а) перемещается мимо держателя головок (8), на котором размещены головки захвата и установки (9). Держатель головок (8) перемещается вверх и вниз в вертикальной плоскости, а плита (7а) перемещается под головками захвата и установки (9) в горизонтальной плоскости. Ленты-носители (10), транспортирующие микросхемы или другие компоненты (11), перемещаются по роликам (12) в горизонтальной плоскости в том же направлении, что и плита (7а). Плиты (7а, b, с) имеют отверстия (13), проходящие через плиты, и углубления (14) для приема компонентов (11). Головки захвата и установки (9) перемещаются вверх и вниз через отверстия (13), когда плита (7а) проходит держатель головок (8), и головки (9) берут компонент (11) с ленты-носителя (10) и поднимают его выше плиты (7а). В то время как плита (7а) продолжает перемещаться, головки (9) опускаются снова и кладут компоненты (11) в углубления (14), где они удерживаются на месте при помощи воздействия вакуума через отверстия в плите (7а). Плита (7а) затем перемещается, чтобы дать возможность разместить компоненты (11) на листе печатных плат (4). 2 с. и 33 з.п.ф-лы, 4 ил.
Patent RU-2268306-C2 (RU)
Inventor: KHOFMANN KHANS
IPC: C12P/
Filed: 1999-02-17
Granted: 2006-01-20
Abstract: FIELD: biotechnology, microbiology, medicine, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing and concentrating cytotoxic substances, in particular, epotilones and their using for preparing pharmaceutical compositions used in treatment of proliferative diseases. Method for concentrating epotilones involves addition of a complex-forming component taken among the group of cyclodextrins to an aqueous cultural medium used in growing the producer, - Sorangium cellulosum. Also, invention describes a cultural medium used for growing S. cellulosum that contains the abovementioned complex-forming component and a method for preparing epotilones by using this medium. Invention represents a method for separating prepared epotilones being primarily epotilones A and B by method of reverse column chromatography and a (lower)-alkylcyanide containing eluent. Invention describes crystalline form of epotilone B and its using in pharmaceutical composition for treatment of proliferative diseases and a method for treatment of these diseases. Invention provides preparing epotilones in the industrial scale. 
     EFFECT: improved preparing method. 
     16 cl, 6 tbl, 4 ex
Patent RU-2174203-C2 (RU)
Title: Automatic stepless gearing
IPC: F16H33/14
Filed: 2000-11-23
Granted: 2001-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: gearing contains driving 1 and driven 2 shafts, basic carrier 3 with radial axles 5, whereon basic 6 and additional 11 intermediate wheels are mounted, and differential whose pinion carrier 10 is mounted on the driving shaft, second center wheel 13 is mounted on the driving shaft, and first center wheel 12 is mounted on the hollow countershaft 4 located coaxially to the driving shaft. The first center wheel of the differential and the basic carrier are mounted on the hollow countershaft. The basic intermediate wheels 6 are engaged with fixed enter wheel 8 mounted inside housing 7 of the gearing and additional intermediate wheel 11 are engaged with movable supporting wheel 9 mounted on the shaft. EFFECT: automatic changing of the torque and rotation speed of the driven shaft in dependence on load on the driven shaft. 9 cl, 2 dwg
Patent RU-2211166-C2 (RU)
Title: Crawler vehicle
Inventor: BYKOV V A
IPC: B62D55/04
Filed: 2000-12-29
Granted: 2003-08-27
Abstract: FIELD: transport engineering; convertible crawler vehicles. SUBSTANCE: proposed crawler vehicle consists of short-base truck bogie taking only of load of engine- transmission unit. It carries driving axle with gear differential, track driving sprockets and track rollers. Engine- transmission unit includes frame, front axle on which skis or wheels are mounted to take up the rest of load from engine-transmission unit. It includes also mechanism, cab, passenger-and-cargo compartment, engine, gearbox, propeller shaft and brake system. Front axle is installed with displacement forward in direction of engine- transmission unit relative to place of its installation manufacturer's. Front axle is connected to front ends of two longitudinal sidemembers. The latter are connected by their middle parts, provided with brackets with support flats, to front springs of engine-transmission unit in place of connection of front axle at manufacturer's and it is hinge- connected by other rear L-shaped ends through brackets to frame of engine-transmission unit. EFFECT: simplified design of mechanism providing steering of crawler vehicle. 6 cl, 2 dwg
Patent RU-2232153-C2 (RU)
Title: Способ получения многослойного стекла с помощью технологии заливки смолой
Inventor: PEL MANN TOMAS
IPC: C09J133/06
Filed: 1999-05-20
Granted: 2004-07-10
Abstract: Способ получения многослойного стекла осуществляют технологией заливки смолой. В способе в краевом уплотнении элемента из стеклянных пластин используют легкоплавкое клеящее вещество, содержащее гомо- и сополимеры акрилатов или метакрилатов или их смеси. В способе приводятся количественные составы ингредиентов легкоплавкого клеящего вещества. В процессе получения многослойного стекла производится нанесение легкоплавкого клеящего вещества на края стеклянной пластинки, ровное наложение второй стеклянной пластинки и уплотнение элемента из стеклянных пластин до заданной толщины. Затем осуществляют заполнение пространства между пластинками заливочной смолой, закупоривание отверстия для заполнения и в заключении отверждение заливочной смолы. 6 з.п. ф-лы, 1 табл.
Patent RU-2206956-C2 (RU)
Inventor: BESKARAVAJNYJ JU M
IPC: H03D3/16
Filed: 2001-02-05
Granted: 2003-06-20
Abstract: FIELD: measurement technology; mobile communication equipment. SUBSTANCE: frequency discriminator has quartz-crystal discriminator, resistor, coil that forms parallel oscillatory circuit together with resonator, capacitor C 0 , amplitude detector, capacitor C 2 , microammeter connected as voltmeter and designed to check level of frequency-modulated signal applied to input for desired voltage level; amplitude-frequency response characteristic of quartz-crystal resonator is chosen between its series and parallel resonance frequencies. EFFECT: enhanced accuracy of low frequency deviation measurements. 1 cl, 5 dwg
Patent RU-2273111-C2 (RU)
Inventor: REJKKART AL BERT M A
IPC: H04N5/92
Filed: 2000-05-04
Granted: 2006-03-27
Abstract: FIELD: engineering of devices for transforming packet stream of information signals. 
     SUBSTANCE: information signals represent information, positioned in separate, serial packets of digital format data. These are transformed to stream of information signals with time stamps. After setting of time stamps, which are related to time of arrival of data packet, time stamps of several data packets are grouped as packet of time stamps, wherein, in accordance to realization variant, size of time stamps packet equals size of data block. 
     EFFECT: improved addition of data about time stamps to data packets with fixed size. 
     6 cl, 29 dwg
Patent RU-2268366-C2 (RU)
Inventor: BOBROV ARKADIJ VASIL EVICH
IPC: F01B3/00
Filed: 2001-03-01
Granted: 2006-01-20
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: device is designed for use in engines.  Journals of rocking plates in engine are driven inside pistons, and connecting rods-guides are arranged inside pistons provided with seals at both end faces.  Rocking plates are provided with motion stabilizers in form of journals with rollers resting on guide surfaces in housing. Working processes take place in space between pistons at one side and between end face covers and pistons at other side. 
     EFFECT: improved weight and dimensions characteristics, increased efficiency of axial-piston engines with pistons moving in opposite directions. 
     4 cl, 2 dwg