baber/WOPTO huggingface dataset:
Patent RU-2297415-C2 (RU)
Inventor: SHTRAUB ALEKSANDR
IPC: A61K31/454
Filed: 2000-12-11
Granted: 2007-04-20
Abstract: FIELD: organic chemistry, chemical technology, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel oxazolidinones of the general formula (I):  , their pharmaceutically acceptable salts, hydrates and salt hydrates that inhibit factor Xa selectively and possess anti-thrombosis effect. Also, invention relates to a method for synthesis of these compounds (variants) and using the known substituted oxazolidinones of the general formula (A):   as agent inhibiting factor Xa selectively and possessing anti-thrombosis effect, and to a medicinal agent based on at least one compound of the formula (I) or at least one compound of the general formula (A). Values of substitutes R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R9 and R10 are given in the invention claim. 
     EFFECT: improved method of synthesis, valuable medicinal properties of compounds and agent. 
     10 cl, 2 tbl, 252 ex
Patent RU-2233195-C2 (RU)
Inventor: AZAROV V N
IPC: B01D45/12
Filed: 2002-09-09
Granted: 2004-07-27
Abstract: FIELD: separation. 
     SUBSTANCE: separator has inlet tangential branch pipe and horizontal cylindrical vortex pipe provided with slots under which hoppers for collecting loose material fractions are arranged. The branch pipe is connected with the vortex pipe provided with the dummy face near the inlet branch pipe. Inside the branch pipe is a flow regulator. The lengths of the hoppers and the slots in the vortex pipe corresponding to them increase downstream of the air flow as 1:2:2.7:3.5. The widths of the slots are the same and equal to 0.25-0.30 of the diameter of the vortex pipe. 
     EFFECT: enhanced efficiency. 
     2 cl, 2 dwg
Patent RU-2238666-C2 (RU)
Inventor: KOVSHEVATSKIJ V B
IPC: A24F27/00
Filed: 2002-09-25
Granted: 2004-10-27
Abstract: FIELD: packages, in particular, facilities for storage and use of matches. 
     SUBSTANCE: matchbox is made in the form of equilateral triangular prism with rear, front and side walls, drop cover with friction paste and slotted pocket. Side walls are provided with wings adjoining one another behind front inner wall and glued to front outer wall. Drop cover has flap fixed in slotted pocket. Box proportions, i.e., height, width and length are characterized by number of figures, in which each subsequent number is total of two previous numbers, and ratio of adjacent numbers is 1,618, to correspond the "golden proportion" criterion. 
     EFFECT: simplified construction and increased workability in manufacture. 
     8 dwg
Patent RU-2233908-C2 (RU)
Inventor: POGODIN E JU
IPC: C22F1/04
Filed: 2002-11-04
Granted: 2004-08-10
Abstract: FIELD: metallurgy; manufacture of automobiles; production of rolled stock from molded aluminum profiles of preset properties. 
     SUBSTANCE: aluminum alloys are deformed by extrusion; blank thus obtained has inner working hole, combined threaded holes, working end faces, bores and threaded holes; blank has fibrous fine-grained structure at external shaped profile having bow-shaped projection whose center coincides with center of rotation of blank; blank is heated to 300-400 C and is subjected to molding, after which it is partially cooled down to temperature of 445-450 C and is again heated to temperature of 510 C and is cooled again to temperature of 300-100 C; measures are taken to exclude overheating of blank due to additional cooling; then, blank is kept at room temperature for 4-5 days to enhance hardness, yield point and to reduce relative elongation due to forming Guinie-Preston zones, after which blank is heated to temperature of 150-200 C for breaking-off of aging zones, thus increasing their length to 3000 Е at thickness of 100 Е; then, strength elasticity and hardness of materials are reduced by coagulation of aging zones and subsequent annealing is performed, thus obtaining high corrosion resistance at minimum magnitudes σ В ult.st  = 20-14 kgf/sq mm and δ =13-8%, where σ В ult.st  is ultimate strength and δ is relative elongation. 
     EFFECT: extended technological capabilities; low cost. 
     6 cl, 1 ex
Patent RU-2285951-C2 (RU)
Title: System for controlling language translation
Inventor: KRASNOV MARK
IPC: G06K9/00
Filed: 2002-11-11
Granted: 2006-10-20
Abstract: FIELD: computer engineering. 
     SUBSTANCE: system contains processor with memory, in which software executed on processor is stored for comparing terms of text with terms of both common and specialized dictionary, while matches of terms being compared are shown on display and it is possible to insert translation of matching terms into text being translated. Processor is used for assigning priorities by means of graphic user interface to several dictionaries, as a result of which terms are offered on display on basis of assigned priorities, and for showing on display the longest translations of matching terms from text and terms from common or specialized dictionary. 
     EFFECT: increased speed and precision of translation, simplification of complicated translations. 
     2 cl, 10 dwg
Patent RU-2238287-C2 (RU)
Inventor: DODONOV M V
IPC: C09D5/02
Filed: 2002-11-11
Granted: 2004-10-20
Abstract: FIELD: varnish-and-paint industry. 
     SUBSTANCE: invention relates to water-based multicolor paints used to form coatings with good characteristics and various color combinations. Mass for granules is prepared by mixing water-soluble film-forming polymer in the form of emulsion with ionic cellulose ether, biocyde, surfactant, mica, pigment, and water. Preparation of reactive medium is performed using biocyde, water-swelling clay, and inorganic salt of polyvalent and/or heavy metal, and water. Granules are formed on adding mass to reactive medium in specified proportions. Preparation of granules and mixing granules may be conducted simultaneously by adding mass for multicolor granules and other components to reactive medium. Once applied on surface and dried, multicolor paints form separate differently colored spots or marks. Any combinations of colors and patterns are possible. 
     EFFECT: enabled preparation of paints with stable granules and easy-to-apply. 
     2 cl, 6 ex
Patent RU-2265350-C2 (RU)
Inventor: KUZINA N A
IPC: A23G3/00
Filed: 2003-03-14
Granted: 2005-12-10
Abstract: FIELD: confectionary industry. 
     SUBSTANCE: claimed method includes application as emulsifier and structure-forming agent preparation obtained from biomass of Mortierella spinosa var.sterilis micromycete according to claimed technology which makes it possible to simultaneously change emulsifier and structure-forming agent. 
     EFFECT: decreased consumption of emulsifier and structure-forming agents. 
     2 ex
Patent RU-2316544-C2 (RU)
Inventor: SHNAJDER GERMAN
IPC: C07C317/24
Filed: 2003-04-08
Granted: 2008-02-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of compound of the formula (I):   and its salts/N-oxides/isomers/enantiomers that can be used in agronomy. Method involves conversion of compound of the formula (II)   to salt of compound of the formula (III)   in the presence either of amine base and catalytic amount of cyanide or in the presence of alkaline metal alcoholate or alkaline-earth metal alcoholate followed by interaction of this compound with compound of the formula: X-C(O)-Q (IV) wherein X means a leaving group to yield compound of the formula (V)   and conversion of this compound to compound of the formula (I) in the presence of catalytic amount of cyanide ions and a base. Method provides preparing monocyclic and bicyclic 1,3-diketones with high yield and high quality. Values of substitutes R 1 , R 2 , R 3 , A, D, E, Q and M +  in the above given formulas are determined in the invention claim. 
     EFFECT: improved method of synthesis. 
     4 cl, 13 ex
Patent RU-2274482-C2 (RU)
Inventor: GOGINS MARK A
IPC: B01D46/52
Filed: 2001-08-10
Granted: 2006-04-20
Abstract: FIELD: the invention is designed for filtration. 
     SUBSTANCE: the unit of an air filter has a body with an air inlet and an air outlet openings; a partition dividing the body into a filtering chamber and a chamber of clean air; a filter construction including a packet of goffered filtering medium and communicating with the chamber of clean air. At that the packet of goffered filtering medium includes a sublayer, at least partially covered with a layer of a thin fiber holding polymer of condensation distinguishing from copolymer shaped from cyclical lactams and monomer diamine C 6-10  or  two acide monomer C 6-10  and a gummy addition including an aromatic oligomer having molecular weight in the order of approximately from 500 till 3000 in which the addition is mixed with the polymer of condensation. The mode of filtration includes passing of the air through the proposed unit of the air filter. 
     EFFECT: provides high effectiveness of filtration of flows at high temperatures, high humidity, high expenditures. 
     12 cl, 27 dwg, 2 tbl, 18 ex
Patent RU-2257011-C2 (RU)
Inventor: KHA SANG-KHIUK
IPC: H04L25/06
Filed: 2002-08-13
Granted: 2005-07-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: first calculator calculates soft value Λ  of third demodulated symbol of 4 demodulated symbols by subtraction of distance 2a between two demodulated symbols of same axis of indication table from level  , quadrature component Y k . Second calculator determines soft value Λ  of fourth demodulated symbol by calculating   using first variable α. Third calculator calculates soft value Λ  of first demodulated signal by subtraction of distance 2a from level   of common-mode component X k . Fourth calculator determines soft value Λ  of second demodulated symbol by calculating   using second variable β. 
     EFFECT: higher efficiency. 
     5 cl, 14 dwg, 12 tbl
Patent RU-2256003-C2 (RU)
Title: Material for applying anitifriction coatings and material preparation process
Inventor: OKUNEV S A
IPC: C22C21/00
Filed: 2003-05-05
Granted: 2005-07-10
Abstract: FIELD: powder metallurgy, namely antifriction powder materials, possibly application of coatings on steel parts, for example in machine engineering. 
     SUBSTANCE: material for applying antifriction coatings of mechanically alloyed alloy in the form of powder contains, mass %: lead, 4 -22; copper, 0.4 - 1.0; aluminum, the balance at next relation of fraction sizes: 1 - 50 micrometers, 5 - 30%; 51 - 160 micrometers, 70 - 95 %. At preparation of such material, mixture of powders of aluminum, lead, copper or their alloys is blended for 0.5 - 2 h while using aluminum pellets 5 - 20 mm as working bodies. Then charge is subjected to mechanical working in high-power mill at power content 3 -30 kWt/kg for 0.5 -10 h. 
     EFFECT: enhanced wear resistance, lowered friction factor of coating. 
     3 cl, 2 tbl, 1 ex
Patent RU-2253377-C2 (RU)
Inventor: VIKTOROV V V
IPC: A61B17/00
Filed: 2003-06-23
Granted: 2005-06-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: it is necessary to perform laparoscopy and revision of abdominal organs to specify the size of hernial portae, under visual control one should remove incarcerated organ due to tightening the tissue of incarcerated organ after introduction of myorelaxing preparations, moreover, if its viability is not doubtful on should perform laparoscopic suturing in hernial portae at the level of internal inguinal ring without any mobilization of spermatic funiculus' elements, and in case of necrotic phenomena of incarcerated organs it is necessary to carry out herniolaparotomy and, if necessary, resection of altered section that decreases traumaticity and prevents postoperative complications. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2261723-C2 (RU)
Inventor: TSO DZ JUN
IPC: C12N1/15
Filed: 2001-12-14
Granted: 2005-10-10
Abstract: FIELD: medicine, therapeutic immunology, pharmacy. 
     SUBSTANCE: invention proposes developed methods for preparing silent anti-CD28-antibodies. Method for  preparing antibodies involves culturing the a host-cell under suitable conditions followed by isolation of expressed antibodies. Also, invention describes a pharmaceutical composition, expressing vector, antibodies and a method for treatment of organ-transplant or tissue patient rejection. Invention provides expanding assortment of agents designated for prophylaxis of transplant rejection. 
     EFFECT: improved preparing and treatment methods, valuable medicinal properties of antibodies. 
     25 cl, 3 tbl, 20 dwg, 21 ex
Patent RU-2293574-C2 (RU)
Inventor: BRANDT MIKHAEHL
IPC: A61K38/16
Filed: 2002-02-21
Granted: 2007-02-20
Abstract: FIELD: organic chemistry, chemical-pharmaceutical industry, medicine, oncology. 
     SUBSTANCE: invention relates to a conjugate containing N-terminal fragment of hepatic growth factor (HGF/SF) that consists of "pin-like" domain and four cringle-like regions of α-chain and one polyethylene glycol group of the general molecular mass about 20-40 kDa and of the formula -CO-(CH 2 ) x -(OCH 2 CH 2 ) m OR or   wherein -CO-group forms an amide bond with one of amino-group of N-terminal fragment of hepatic growth factor wherein X means 2 or 3; or y means 1-10; m has value from about 450 to about 950; or n and p in common have value from about 450 to 950; R means (C 1 -C 6 )-alkyl. The growth factor shows improved properties and it can be used as a therapeutic agent in treatment of cancer and metastasis of tumor cells. 
     EFFECT: valuable medicinal properties of conjugates. 
     7 cl, 1 tbl, 4 dwg, 9 ex
Patent RU-2275986-C2 (RU)
Inventor: BORISENKO NIKOLAJ IVANOVICH
IPC: C22C29/00
Filed: 2003-09-30
Granted: 2006-05-10
Abstract: FIELD: powder metallurgy, namely preparation of hard-alloy charge. 
     SUBSTANCE: method for plasticizing charge with paraffin comprises steps of preparing mixture containing hard-alloy components; adding paraffin and diluting agent to prepared mixture; using gasoline as diluting agent while dispersing paraffin in gasoline in quantity no more than 5%. Quantity of paraffin in relation to quantity of hard-alloy components is in range 0.5 - 1%. Hard alloy mixture with gasoline-dispersed paraffin is prepared in cavitation zone of ultrasound field. 
     EFFECT: improved density and strength of charge. 
     3 dwg
Patent RU-2342222-C2 (RU)
Title: Порошкообразный материал для истираемых покрытий и истираемое покрытие
Inventor: LE B E FILIPP
IPC: C22C21/00
Filed: 2003-12-10
Granted: 2008-12-27
Abstract: Изобретение относится к области порошкообразных материалов, предназначенных для изготовления истираемых герметичных уплотнений, и может быть использовано в турбомашинах. Порошкообразный материал выполнен из сплава на основе алюминия, содержащего марганец или кальций в количестве от 5 мас.% до 20 мас.%. Из порошкообразного материала выполнено истираемое покрытие. Получен материал для образования истираемого покрытия для уплотнений, сохраняющий удовлетворительное состояние при температурах до 550°С. 2 н. и 12 з.п. ф-лы, 5 табл.
Patent RU-2294079-C2 (RU)
Inventor: PELTONEN JARI
IPC: A01C1/00
Filed: 2002-06-19
Granted: 2007-02-27
Abstract: FIELD: agriculture, in particular, sowing of coated seeds. 
     SUBSTANCE: seed has coat useful in increasing effectiveness of phosphor in nutrient substances digested by plant at early growing stage. Seed is barley, wheat, sunflower, rapes, pea or tomato seed. Coat comprises aqueous fixing agent containing fluid byproduct of processing or fermentation of raw plant material and/or syrup, and emulsified oil in an amount not in the excess of an amount of fluid byproduct of processing or fermentation of raw plant material and/or syrup. Also, seed coat comprises powdered fertilizer which is monopotassium phosphate for barley seed, monopotassium phosphate or monocalcium phosphate for wheat seed, monopotassium phosphate for sunflower seed, monocalcium phosphate or dicalcium phosphate for rapes see, monocalcium phosphate or dicalcium phosphate for pea seed, or monocalcium phosphate or phosphate of urea for tomato seed. Method for coating of barley, wheat, sunflower, rapes, pea or tomato seed involves placing seeds into apparatus fit for coating or treating of seeds; adding aqueous fixing agent into apparatus, said agent comprising fluid byproduct of processing or fermentation of raw plant material and/or syrup, and emulsified oil in an amount not in the excess of amount of fluid byproduct of processing or fermentation of raw plant material and/or syrup; forming coat by adding powdered fertilizer. Method for promoting of plant growth process at early plant growing stage involves coating seed with substance comprising aqueous fixing agent containing fluid byproduct of processing or fermentation of raw plant material and/or syrup, and emulsified oil used in an amount not in the excess of amount of said by product. Also, coat contains powdered fertilizer. Method further involves sowing coated seed. 
     EFFECT: increased efficiency of phosphor in nutrient substances digested by plant at early plant growing stage. 
     16 cl, 2 tbl, 2 ex
Patent RU-2264646-C2 (RU)
Inventor: VLASOV B M
IPC: G06F7/50
Filed: 2004-02-02
Granted: 2005-11-20
Abstract: FIELD: computer science. 
     SUBSTANCE: in each digit device has two RS-triggers, eight logical elements AND, six logical elements OR, four logical elements NOT, seven control buses. 
     EFFECT: higher speed of operation, higher reliability, broader functional capabilities. 
     5 cl, 1 dwg, 1 tbl
Patent RU-2275474-C2 (RU)
Title: Способ выравнивания сооружений
Inventor: BOBRJAKOV AL BERT PAVLOVICH
IPC: E02D35/00
Filed: 2004-03-29
Granted: 2006-04-27
Abstract: Изобретение относится к строительству и может быть использовано для выравнивания осевших зданий, сооружений. Способ выравнивания сооружений включает бурение скважин, удаление и замачивание грунта под подошвой фундамента. Скважины бурят вертикально в фундаментной плите выравниваемого сооружения, погружают в них коаксиальные инъекторы, по внутренней полости которых подают воду под напором, а грунт в виде пульпы удаляют по внешней полости инъекторов. При этом задают последовательность разработки грунта под подошвой плиты с учетом условий работы сооружения, обеспечивая тенденцию к появлению прогиба в обоих направлениях - в продольном и поперечном. На начальном этапе грунт удаляют в объеме 0,3-0,8 от необходимого для выравнивания сооружения, затем последовательно увеличивают его объем в зависимости от данных непрерывного контроля осадки сооружения. После ликвидации крена положение сооружения фиксируют путем подачи через скважины под подошву фундамента твердеющего раствора под давлением. Технический результат состоит в расширении области применения за счет обеспечения возможности регулирования осадки в процессе выравнивания фундаментной плиты при повышении безопасности и эффективности проводимых работ. 2 з.п. ф-лы, 2 ил.
Patent RU-2278447-C2 (RU)
Inventor: ZIMIN VIKTOR NIKOLAEVICH
IPC: G01L9/04
Filed: 2004-07-01
Granted: 2006-06-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: proposed pressure transducer characterized in reduced temperature drift and output signal hysteresis of bridge circuit has n silicon chip with flat working surface and thin membrane in chip center on its underside; formed on working surface of chip are p-type radial and tangential resistance strain gages interconnected by means of electric metal wires to form bridge circuit. Strain gages are connected to interconnected metal wires through heavily doped p +  intermediate regions specially formed beyond membrane and beyond its transfer regions. Heavily doped p +  intermediate regions enclose part of membrane, transfer region, and part of silicon base. Intermediate p +  regions are similar in size and shape. 
     EFFECT: reduced error, enhanced precision and reliability of pressure transducer. 
     1 cl, 1 dwg
Patent RU-2380368-C2 (RU)
Inventor: DON DZHEJN
IPC: A61K31/4545
Filed: 2003-01-07
Granted: 2010-01-27
Abstract: 1. Изобретение относится к новым дезапуринам формулы (I): !  ! и его фармацевтически приемлемым солям, где n=0-4; R1 означает Н, -NH2, -NНСН3, -NH-Ac, -ОН, F, -ОСН3, -CN, -NН(С=O)ОС2Н5; R2 означает Н, -NRARB, -ОRA, С1-20алкил, С1-20галогеналкил, С6-10арил, где RA и RB, каждый, независимо означают Н, С1-20алкил, где С6-10арил может быть независимо незамещен или замещен одним или более заместителями, выбранными из группы, состоящей из С1-20алкила, С1-20алкокси и C1-20тиоалкила; каждый из R3 независимо означает Н, галоген, CN, С1-20алкил, С1-20алкокси, С1-20тиоалкил, группу -G-RC, где G отсутствует или означает -СН2-, -(СН2)2-, -СН=СН-СН2-, -СН=СН-, -С≡С-, -О- или (С=O) и где RC означает H, -NRF-RG, -ОRF, -SRF, -S(=O)RF, -S(=O)2RF, С1-20алкил, C1-20алкенил, С1-20алкинил, С3-10циклоалкил, С3-10циклоалкенил, трет.бутилдиметилсилилокси, гетероцикл, С6-10арил, C5-14 гетероарил с одним атомом N в качестве гетероатома, где RF и RG, каждый, независимо означают Н, С1-20алкил, С1-20алкенил, С1-20алкинил, С3-10циклоалкил, С3-10циклоалкенил, С6-10арил, 6-членный гетероцикл, с одним атомом О в качестве гетероатома, где RF и RG, взятые вместе, образуют 3-, 4-, 5-, 6-, 7- или 8-членный циклоалкил, циклоалкенил, причем вышеупомянутый гетероцикл относится к неароматическому 5-, 6-, 7-членному кольцу или би- или трициклической группе, включающей конденстрованные 6-членные кольца, имеющие 1-2 гетероатома, независимо выбираемых из О, S, N; причем каждый из вышеупомянутых алкила, алкенила, циклоалкила, циклоалкенила, гетероцикла, гетероарила может независимо быть незамещенным или замещенным одним или более заместителями, выбранными из группы, состоящей из О, галогена, ОН, -CN, С1-20галогеналкила, -СН2СF3, C1-20алкила, С1-20алкокси, С3-6циклоалкила, С6-10арила, 5- или 6-членного гетероцикла с одним или
Patent RU-2373244-C2 (RU)
Inventor: VAMPREKHT KHRISTIAN
IPC: C09D131/02
Filed: 2004-10-01
Granted: 2009-11-20
Abstract: FIELD: chemistry. ^ SUBSTANCE: aqueous medium contains A) one or more water-diluted polyester polyols with hydroxyl number ranging from 20 to 300 mg KOH/g and acid number from 20 to 80 mg KOH/g B) one or more cross linking agents which are active towards OH groups, C) water, D) neutralising agent, and can also contain solvents, auxiliary agents and additives. ^ EFFECT: good adhesion to metals and high resistance to aggressive media. ^ 13 cl, 4 ex, 2 tbl
Patent RU-2289884-C2 (RU)
Title: Способ исключения влияния сигналов абонентских станций с ппрч на систему компенсации помех ретранслятора связи с многостанционным доступом и система компенсации помех (варианты)
Inventor: KOSOV SEMEN BORISOVICH
IPC: H04B1/10
Filed: 2005-02-17
Granted: 2006-12-20
Abstract: Изобретение относится к области радиосвязи и может быть использовано в системах спутниковой связи. Технический результат - повышение глубины компенсации помех. Для этого непрерывный частотный диапазон, в котором могут присутствовать полезные сигналы абонентских станций, разбивается на равные по занимаемой области частот поддиапазоны. За счет использования псевдослучайной перестройки рабочей частоты (ППРЧ) производится чередование поддиапазонов так, что поддиапазоны, в которых присутствуют полезные сигналы, оказываются окруженными слева и справа поддиапазонами, в которых отсутствуют полезные сигналы. Исключение полезных сигналов абонентских станций из входного принимаемого сигнала в каждом приемном канале адаптивного компенсатора помех позволяет точнее вычислить весовые коэффициенты и тем самым повысить глубину подавления помех. Использование этих весовых коэффициентов в компенсаторе помех в соседнем частотном подканале, содержащем полезные сигналы, позволяет также улучшить выходное отношение сигнал/(помеха + шум). 2 н.п. ф-лы, 3 ил.