baber/WOPTO huggingface dataset:
Patent RU-2171254-C2 (RU)
Title: Method of preparing piperazinyl pentaneamide and piperazinyl pentanemide derivative
Inventor: VAKKA DZHOZEF P
IPC: C07D241/04
Filed: 1992-11-03
Granted: 2001-07-27
Abstract: FIELD: medicine. SUBSTANCE: described is method of preparing piperazinyl pentaneamide derivatives of general formula:   wherein R 1  is C 1 -C 4  alkyl, unsubstituted or substituted by one or more groups selected from (1) aryl unsubstituted or substituted by one or more groups selected from C 1 -C 4  alkyl, hydroxy or aryl wherein aryl is phenyl or naphtyl; (2) heterocycle unsubstituted or substituted by one or more groups selected form C 1 -C 4  alkyl or butyloxy carbonyl wherein heterocycle is 5-6 membered saturated or unsaturated heterocyclic ring system optionally condensed with benzene ring containing as heteroatoms, one or two nitrogen atoms or nitrogen, or nitrogen and oxygen. Compound of formula (i)  is reacted with compound of formula: R 1 -X wherein X is selected from Cl, Br or I. Method makes it possible to prepare new compounds of formula I which are useful for prophylaxis or treatment of HIDV infection or for treating AIDS in the form of compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, irrespective of the fact whether they are or not combined with other antiviral agents, immune modulators, antibiotics or vaccines. Also described are intermediate compounds (i) for preparing compounds I. EFFECT: improved properties of the title compounds. 7 cl, 1 dwg, 18 ex, 1 tbl
Patent RU-2202745-C2 (RU)
Inventor: METTAVAN P ER
IPC: F16C13/04
Filed: 1998-04-14
Granted: 2003-04-20
Abstract: Изобретение относится к опорному устройству для вращающего барабана, такого, как, например, печь, сушилка, охладитель или другое средство, предназначенное, в частности, для тепловой и/или химической обработки материалов. Сущность изобретения: устройство содержит по меньшей мере один ролик, способный взаимодействовать с барабаном, и по меньшей мере две опоры, способные допускать вращение ролика вокруг оси вращения. Устройство дополнительно включает раму, к которой прикреплены опоры, установленную с возможностью поворота вокруг оси поворота, по существу, перпендикулярной плоскости поворота, проходящей через ось вращения ролика, и перпендикулярной блоку, на котором расположено устройство, соединительные средства, гибкие в заданном направлении изгиба, и жесткие в направлениях, перпендикулярных направлению изгиба, для удержания опор на блоке с одновременным допущением свободного поворотного движения рамы таким образом, чтобы допускать выравнивание ролика на барабане в случае поворота последнего. Изобретение обеспечивает повышение надежности за счет уменьшения износа механических частей. 2 с. и 8 з.п. ф-лы, 4 ил.
Patent RU-2191775-C2 (RU)
Title: Method of synthesis of thiazole derivatives, intermediate compound and method of its synthesis
Inventor: PITTERNA TOMAS
IPC: C07D277/22
Filed: 1997-12-17
Granted: 2002-10-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to novel method of synthesis of compound of the formula (I)   in each case in free form and as salt where Q means CH or N; Y means NO 2  or CN; Z means CHR 3 , O, NR 3  or S; R 1  and R 2  each means independently hydrogen atom, unsubstituted or R 4 -substituted C 1 -C 8 -alkyl or in common they form alkylene bridge consisting of two or three carbon atoms being alkylene bridge can comprise additionally heteroatom taken among group including NR 5 , O or S; R 3  means H, unsubstituted or R 4 -substituted C 1 -C 12 -alkyl; R 4  means unsubstituted or substituted aryl or heteroaryl; R 5  means H or C 1 -C 12 -alkyl. Method involves conversion of compound of the formula (II)   where R means cyclohexyl, phenyl, benzyl or group of the formula (a)  ; X 1  means group to be eliminated with halogenating agent to compound of the formula (IV)   where X means halogen atom and conversion of synthesized compound of the formula (IV) to compound of the formula (VI)   by interaction with compound of the formula (V)   that is converted to compound of the formula (I) using chlorinating agent being in compound of the formula (IV) values R, X, X 1  are indicated above. Invention relates also to method of synthesis of compound of the formula (IV) involving interaction of compound of the formula (II) with halogenating agent. EFFECT: improved method of synthesis of thiazole derivatives. 6 cl, 6 tbl, 16 ex
Patent RU-2175479-C2 (RU)
Title: Dry dietotherapy concentrate
Inventor: ZAJKO G M
IPC: A23C23/00
Filed: 1999-10-12
Granted: 2001-11-10
Abstract: FIELD: food industry. SUBSTANCE: concentrate is based on dry milk and fruit/berry mixtures and additionally contains pectin, edible soya protein and dried eggs. EFFECT: achieved balance with respect to principal nutritional substances and improved energetic and biological values. 5 ex
Patent RU-2225607-C2 (RU)
Inventor: GOKHSHTEJN A JA
IPC: G01N13/02
Filed: 1999-12-07
Granted: 2004-03-10
Abstract: FIELD: study of elementary interactions in double electric layer. SUBSTANCE: device includes capillary and vessel filled with molten metal with formation of meniscus, vessel with electrolyte, auxiliary electrode and adjustable voltage source. Capillary is bent and its outlet hole is positioned above inlet hole and middle part of capillary is located beneath above-mentioned holes. Meniscus of molten metal is placed on horizontal butt of capillary, weather cock connected to piezoelement by means of axle mounted for rotation is arranged above meniscus. EFFECT: increased measurement accuracy, capability to repeat measurements under dynamic mode. 4 cl, 4 dwg
Patent UA-32441-C2 (UA)
Title: connecting unit in form of expansion-compression rod for transmission of two-sided effort for rail transportation means
IPC: B61F5/02
Filed: 1994-09-15
Abstract: The invention relates to the connecting unit, having the form of an expansion-compression rod, for rail transportation means.
Patent UA-63889-C2 (UA)
Title: Embryonic cell suspensions designed for treating functional, inflammatory diseases and/or cancer of small intestine or colon
Inventor: SMYKODUB OLEKSANDR IVANOVYCH
IPC: A61K35/38
Filed: 1997-12-17
Abstract: The embryonic cell suspensions prepared from the separate embryonic organs are proposed as the basis for the preparations designed for treating functional, inflammatory diseases and/or cancer of small intestine or colon. The native or cryopreserved cells are used which are assayed for the viability and the biological safety.
Patent UA-36215-C2 (UA)
Title: “the fire-bird feather”, a balsam
Inventor: Tovstukha Yevhen Stepanovych
Filed: 1999-11-17
Abstract: A balsam contains sugar, aqueous-alcoholic mixture, chicory, yarrow, cinnamon rose hips, pepper mint and seed oats. The balsam is used in medical purposes in diseases of liver and gallbladder, insufficient secretion of gastric juice, hypertensive illness, perturbation of cardiac rate, physical and mental overwork, stress states. The balsam stimulates blood formation, mental efficiency and physical exercise performance.
Patent UA-55516-C2 (UA)
Title: Ploughshare, in particular for sowing and eventual manuring in soil on continuous line
IPC: A01B49/06
Filed: 1999-02-19
Abstract: A plowshare particularly for seeding and eventual manuring in soil on continuous line, of the type involving two equal and symmetrical opposite convergent wings with an apex having a substantially "V" shaped plan, characterised in that: said two wings are shaped like airplane wings having a "substantially V" shaped plan (31); and their ends are turned upwards (32), in order to allow that: said plowshare may be pulled penetrating at a certain depth into the soil; cutting the soil at said depth and making it slide above said wings (31); and said flaps (32), force said soil to pour back in the obtained furrow covering it; applying at least one seed distribution device in the free area of the "V" shaped inside apex being possible.
Patent UA-57866-C2 (UA)
Title: A method for preparing the binding agent
Inventor: KRYVENKO PAVLO VASYLIOVYCH
Filed: 2001-05-23
Abstract: A method for preparing the binding agent comprises a general grinding the blast-furnace slag dried to residual humidity of no more than 1 % with sodium carbonate and cement –kiln dust to specific surface of 300-320 m2/kg with the subsequent masticating by sodium carbonate solution. Preliminarily the slag is grinded to the specific surface of 140-160 m2/kg, the grind is separated and a fraction is isolated with particle size more than 60 μ in a quantity of 2-8 % of volume of the slag total load and adding the cement-kiln dust in the quantity of 1-5 of volume of the slag total load. The binding agent has an enhanced activity at the 28 day of a normal hardening and in producing the artificial stone assures reducing in salts- forming.
Patent RU-2178944-C2 (RU)
Inventor: MIRIMANJAN V KH
IPC: H02P27/04
Filed: 2000-03-17
Granted: 2002-01-27
Abstract: FIELD: electrical and computer engineering. SUBSTANCE: proposed drive uses high-speed ac motors. Frequency-changer power switch incorporates two control and power-switch state (ON or OFF) data signal passing channels isolated by means of optocouplers which makes it possible for the drive to dispense with transformers and especially with their circuits in power equipment of frequency changer and motor. Higher-power circuits are proposed. EFFECT: enhanced motor speed, reduced mass and size, improved power characteristics, enhanced reliability. 14 cl, 19 dwg
Patent RU-2195581-C2 (RU)
Title: Helical rotor pump and rotor drive coupling
Inventor: ANFEROV A A
IPC: F16D3/50
Filed: 2000-05-30
Granted: 2002-12-27
Abstract: FIELD: construction, petrochemical, food and other industries. SUBSTANCE: helical rotor pump has rotor in form of single-start screw whose round cross-section is displaced relative to screw axis by value of eccentricity, station provided with double-start surface whose cross-section is formed by two semicircles connected by lines, and drive shaft connected with rotor. Axis of rotor is displaced at any moment relative to drive shaft axis by value of eccentricity. Two coupling members with tenon, arranged eccentrically in each coupling member and made in parallel with longitudinal axis, are secured on end faces of rotor and drive shaft. Tenons are connected by tie-rod. Coupling of rotor drive of helical rotor pump has coupling members with tenons secured on end faces of rotor and drive shafts. Axis of rotor is displaced at moment relative to axis of drive shaft by value of eccentricity. Flexible tie-rod is placed between tenons. Ends of tie rod are rigidly secured on tenons. Use of coupling in helical rotor pump makes it possible to transmit torque from drive shaft to rotor through units in which friction losses are reduced owing to reduction of contact stresses in points of mating of units and dispensing with units with reciprocating displacements along flat surfaces. EFFECT: improved distribution of load between coupling units. 3 cl, 3 dwg
Patent RU-2187084-C2 (RU)
Title: Device for measuring ice compression forces
Inventor: BEZZUBIK O N
IPC: G01L1/00
Filed: 2000-07-04
Granted: 2002-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: device has base located in ice field and made in form of load-bearing platform at positive buoyancy; said platform consists of two L-shaped bases formed by force-taking plates 1 and 2 and two transversal plates 3 and 4 immovably connected with plates 1 and 2. Said L-shaped bases of load-bearing platform are interconnected flexibly and movably by means of four flat springs, thus forming flexible parallelogram. Two coil cylindrical springs 6 and 7 are located inside space formed by base which is free of ice; ends of said springs are connected with force-sensing plates 1 and 2. Axes of maximum compliance of coil cylindrical springs 6 and 7 and flexible parallelogram are perpendicular to working surface of force-sensing plates. Instrument transducer is made in form of potentiometer 12 mounted on one of force-sensing plate and leverage 13 and 14 connected with opposite plate on one side and with potentiometer shaft on other side. EFFECT: extended technological capabilities. 2 dwg
Patent RU-2207315-C2 (RU)
IPC: B66C1/34
Filed: 2000-08-04
Granted: 2003-06-27
Abstract: FIELD: materials handling facilities. SUBSTANCE: invention relates to load-gripping mechanisms, particularly to hook devices. Proposed load-lifting hook is connected by turning axle with casing made in form of fork and provided with curvilinear slot in which axle of lifting yoke is fitted. Said lifting yoke is connected by cylindrical extension spring with rear side of hook held in vertical position by means of U-shaped locking clamp connected by axle with casing. Hook is made S-shaped. Locking U-shaped clamp of hook has different length legs. Hole is made on end of longer leg in which remote control sling is secured. Split spring washers fitted on axle of said clamp are fitted in clearances between casing and legs of locking U-shaped clamp. Bolt with end sharpened to obtuse angle is arranged in place of contact of said clamp with hook on locking clamp. Said bolt passes through nut. Hook is provided with part in its upper part with cone-like hole, bell of hole being pointed towards said end of bolt. EFFECT: improved convenience in operation. 7 dwg
Patent RU-2194674-C2 (RU)
Title: Теплопоглощающее стекло
Inventor: PROTASOV E S
IPC: C03C3/112
Filed: 2000-08-07
Granted: 2002-12-20
Abstract: Изобретение относится к составам теплопоглощающих стекол, используемых в медицинском осветительном оборудовании. Техническая задача изобретения - получение на источниках излучения коррелированной цветовой температуры 3400-4200 К и получение пропускания лучей в видимой области ≥63% для теплопоглощающего стекла, используемого в медицинском осветительном оборудовании. Стекло содержит следующее соотношение компонентов, вес.%: SiO 2  70,0-75,1, Na 2 O 10,0-17,0, Al 2 O 3  0,5-3,0, CaO 0,1-6,0, MgO 0,05-3,0, BaO 0,0-5,0, ZnO 5,0-8,5, Cl' 0,1-0,5, F' 0,1-1,5, Fe 2 O 3  0,4-1,3, C 0,0-1,5, Co 2 O 3  0,0-0,005, CeO 0,0-0,5. 2 табл.
Patent RU-2189533-C2 (RU)
Title: Unit for preheating air fed to mine
Inventor: KRIVOSHAPKO A V
IPC: E21F1/00
Filed: 2000-09-14
Granted: 2002-09-20
Abstract: FIELD: heating systems for various objects; preheating air fed to mines. SUBSTANCE: unit includes combustion chamber, air preheater, fan, smoke exhauster and pipe lines. Proposed unit is provided with hot air distributor and cold and hot air mixing chamber located in air supply located before mine fan; smoke exhauster is located at gas outlet and is mounted with fan for forming rarefaction in gas flow and pressure in air flow; hot air distributor is made in form of tubular ring provided with slot across cold air flow and connected to hot air pipe line. EFFECT: reduced expenses for air preheating; avoidance of penetration of flue gases into air fed to mine. 3 dwg
Patent RU-2257126-C2 (RU)
Inventor: KLAUS SHTEFAN
IPC: A47B88/04
Filed: 2000-10-20
Granted: 2005-07-27
Abstract: FIELD: furniture. 
     SUBSTANCE: drawer guide rail 3 has fixing and height adjusting device 4 consisting of base 7 with first trunnion 8 and second trunnion 9 and eccentric 10. First trunnion 8 is made in form of hollow member penetrated by eccentric 10, second trunnion 9 is furnished with spring holding nose 13 on its end pointed to first trunnion 8 and getting by its stop into hole 18 of guide rail. Eccentric 10 has trunnion 15 pointed to longitudinal slot 17 of guide rail 3 running from end face 16. First trunnion 8 is provided with cavity 14 in its end face zone to which end face end 16 of rail 3 is pointed. Rail 3, thus outfitted, is simple to installed on drawer and, on the other hand, it is strong enough to carry high load in zone of fixing and height adjusting device. 
     EFFECT: improved reliability and convenience in use. 
     6 cl, 6 dwg
Patent RU-2209482-C2 (RU)
Title: Butt-end contact of vacuum arc-control device and its manufacturing process
Inventor: IGNATOVICH A V
IPC: H01H33/66
Filed: 2001-03-16
Granted: 2003-07-27
Abstract: FIELD: electrical engineering; low-voltage vacuum circuit-opening devices. SUBSTANCE: at least two depressions in the form of communicating cavities filled with low-melting alloy are made on contacting surface of butt-end contact made of high-melting material. Contact manufacturing process includes separate molding of contact holder and inner ring with slots from powdered materials, connection of ring to holder while agglomerating and impregnating them with alloy of high electric conductivity. Depressions of blank obtained in the process are filled with low-melting alloy. EFFECT: facilitated manufacture; reduced high-melting material waste. 2 cl, 5 dwg
Patent RU-2223967-C2 (RU)
Title: Ингибиторы фактора VIIa
Inventor: SAFAR PAVEL
IPC: C07K1/04
Filed: 1999-09-02
Granted: 2004-02-20
Abstract: Изобретение относится к группе новых соединений общей формулы I 
      R1-A-B-D-E n -R2 (I), 
     в которой R1 представляет собой R12C(O), причем R12 выбран из группы, включающей алкенил, алкенилокси или алкениламино; А представляет собой группу А1-А2-А3, в которой A1 представляет собой NH, А2 представляет собой CHR93, в которой R93 представляет 4-амидинофенилметил; A3 представляет собой C(O); В представляет собой группу В1-В2-В3, в которой B1 представляет собой NH; B2 представляет собой CHR97, где R97 представляет этил, который замещен в положении 2 гидроксикарбонилом или алкилоксикарбонилом; В3 представляет собой C(O); D представляет группу D1-D2-D3, в которой D1 представляет собой NH, D2 представляет собой CR81R82, в которой R81 и R82 независимо выбраны из группы, состоящей из водорода и незамещенных или замещенных остатков алкила, арила, арилалкила, гетероарилалкила; D3 представляет собой С(О); E n  представляет собой (E1-Е2-Е3) n , в которой n равно 0 или 1; E1 представляет NR70, где R70 представляет H; Е2 представляет CR71R72, где R71 и R72 независимо выбраны из группы, состоящей из водорода и незамещенных или замещенных остатков алкила, арила, арилалкила, гетероарилалкила; Е3 представляет собой C(O); R2 представляет собой NR21R22, где R21 и R22 независимо выбраны из водорода и незамещенных или замещенных остатков алкила, арила, арилалкила, гетероарилалкила и гетероциклоалкилалкила ,  причем алкил содержит от 1 до 13 атомов углерода, алкенил содержит от 2 до 13 атомов углерода, арил и гетероарил содержат от 5 до 13 кольцевых атомов углерода, где в остатке гетероарила один или несколько атомов углерода замещены гетероатомами, выбранными из группы, состоящей из N, О и S; гетероциклоалкил содержит от 3 до 8 кольцевых атомов углерода, из которых от одного до трех атомов углерода замещены гетероатомами, выбранными из группы, состоящей из N, О и S; в их любых стереоизомерных формах или их смесях в любом соотношении и их фармацевтически приемлемым солям; к способу получения соединений общей формулы I, включающему связывание защищенных аминокислот; к фармацевтической композиции обладающей способностью оказывать антитромботический эффект посредством активированного фактора VII(FVIIa) свертывания крови. 3 с. и 16 з.п. ф-лы, 4 табл.
Patent RU-2222252-C2 (RU)
Title: Способ анализа предрасположенности к девиантному поведению
Inventor: MULIK A B
IPC: A61B5/00
Filed: 2001-07-09
Granted: 2004-01-27
Abstract: Изобретение относится к медицине, а именно к психологии. Определяют порог болевой чувствительности. При сочетании порога болевой чувствительности, не превышающего 7 с, и выраженных черт холерического и гипертимного темпераментов определяют личность, характеризующуюся склонностью к аффективным реакциям и ситуативно обусловленным патологическим нарушениям поведения. При пороге болевой чувствительности до 7 с в сочетании с холерическим темпераментом и выраженной возбудимой акцентуации - личность, характеризующуюся возможностью возникновения острых аффективных реакций. При пороге болевой чувствительности до 7 с в сочетании с меланхолическим темпераментом и выраженной дистимичностью - личность, характеризующуюся возможностью аффективного суицида, обусловленного склонностью к депрессивным реакциям. При сочетании показателя порога болевой чувствительности не меньше 15 с, выраженной интравертности, меланхолического темперамента и дистимичности - личность, характеризующуюся внутренней предрасположенностью к истинному суициду. Способ позволяет повысить степень достоверности выявления склонности к девиантному поведению, что дает возможность превентивно провести коррекцию. 1 табл.
Patent RU-2217568-C2 (RU)
Inventor: GORSHKOVA E S
IPC: E06B1/06
Filed: 2001-08-22
Granted: 2003-11-27
Abstract: FIELD: construction industry, building frame structures installed inside wall niches, recesses , apertures. SUBSTANCE: prestressed frame for wall niche includes bar members interjoined rigidly. Frame comes in the form of rectangular parallelepiped with formation of portal plane and is fitted with members in the form of guides for prestressing of frame, suitable for multiple usage. Each guide is installed in center part of bar member, includes flexible string passed through guides, is made in the form of closed loop tightened by means of drawing unit with hooks in portal plane. EFFECT: reduced labor input to installation of bearing frame, reduced concentration of forces in wall. 4 dwg
Patent RU-2223634-C2 (RU)
Title: Dropper
Inventor: BORODYCHEV V V
IPC: A01G25/02
Filed: 2001-09-24
Granted: 2004-02-20
Abstract: FIELD: agricultural engineering, in particular, drop irrigation equipment for irrigation of vegetable and garden crops, as well as for berry fields and vineyards. SUBSTANCE: dropper has case and cover, both equipped with inlet and outlet openings. Membrane is positioned in case below cover and adapted for engagement with case lower surface when pressure is created in case. Contacting surface has supporting platform positioned in case upper part and made in the form of rotating member converging to its lower part. Dropper is equipped with additional membrane and hollow spherical member arranged between additional and main membranes. Each membrane is provided with constantly open gauged orifices and temporarily open gauged orifices arranged in mid portion of membrane. Cover internal surface is arranged symmetrically with respect to case internal surface. EFFECT: wider operational capabilities and improved quality of irrigation. 3 cl, 3 dwg