baber/WOPTO huggingface dataset:
Patent RU-2086898-C1 (RU)
Title: Explosive device
Inventor: BONDARENKO ANATOLIJ N
IPC: F42B3/113
Filed: 1993-03-23
Granted: 1997-08-10
Abstract: FIELD: mining art, construction, explosion metal working. SUBSTANCE: explosive device uses a fibre-optic light conduit and a blasting charge with an optical fuze, whose body accommodates two focusing lenses and a transparent partition. Axicon in the form of a ring is placed in the optical fuze between the focusing lenses for focusing the laser radiation. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2112291-C1 (RU)
Title: Ash-ceramic insulating material
Inventor: BERNATSKIJ A F
IPC: H01B3/12
Filed: 1993-04-02
Granted: 1998-05-27
Abstract: FIELD: electrical engineering; insulating materials including electrical ceramics. SUBSTANCE: material includes finely milled fraction of fly ash and clay (less than 8 mcm). Raw mixture has in its composition, mass percent: finely milled ash - 100-50; finely milled clay - maximum 50. Finished material has following characteristics: density 2.0-2.2 g/cu. cm; water absorption - 0-0.5%; flexural strength - 45-55 MPa; electric strength - 90-120 kV/cm; surface resistivity - 10 13  Ohms; volume resistivity - 10 12  Ohms; tgδ - O.O5-0.01; ε - 2-4. EFFECT: enlarged range of secondary resources for producing insulating; reduced cost of material.
Patent RU-2045571-C1 (RU)
Inventor: SOBOLEV EDUARD M
IPC: C12G1/02
Filed: 1993-04-27
Granted: 1995-10-10
Abstract: FIELD: wine-making industry. SUBSTANCE: method involves delivery of grape mass into a hopper, discharge of wort from the hopper, heating it to 40-45 C, bringing its pH to 2.1-2.3, recirculating said wort into the hopper for washing grape mass and crushing the latter followed by extraction of wort by gravity, clarifying it by vibrating in a vertical plane at a frequency of 1-2 vibr/s and an amplitude of 4-5 cm for 1.0-1.5 h and introducing 30-40 mg/cu dm of sulphur dioxide into the clarified wort. Before champagnization the fermented wort is saturated with carbon dioxide to ensure its equilibrium pressure equal to 0.18-0.20 MPa. Champagnization is carried out at an initial concentration of sugars in fermented wort equal to 10-24 g/cu dm. EFFECT: improved quality of wine by promoting its sparkling and foaming characteristics, and reduced consumption of sugar. 3 tbl
Patent RU-2041803-C1 (RU)
Title: Portable lathe
Inventor: OVECHKIN PAVEL V
IPC: B27C5/10
Filed: 1993-05-21
Granted: 1995-08-20
Abstract: FIELD: machine tool building. SUBSTANCE: lathe has working table longitudinal displacement drive, drive for rotating of platform mounted on working table, bar vertical and transverse displacement drive. Bar is are mounted on poles fixed on base. Bar is positioned on pin for rotation about it and displacement along it. Kinematic connection between drives is provided through couplings and reducers, which may be switched off, and by means of pairs of toothed gears with equal axis-to-axis distance. Lathe is further provided with drive for moving guides in vertical plane. Pin with bar is secured to guides. Power drive is fixed in receptacle made in bar, with electric drill, spindle and other devices being used as power drive. Above mentioned drives and their members may be independently mounted on preliminarily prepared frame, base, working table, poles and guides. It allows lathe to be gradually furnished with drives required in during operation and new drives increasing operational and design capabilities of lathe to be worked out. EFFECT: wider operational capabilities and enhanced reliability in operation. 30 cl, 27 dwg
Patent RU-2074613-C1 (RU)
Inventor: LEBEDEV VYACHESLAV I
IPC: A01K47/00
Filed: 1993-05-14
Granted: 1997-03-10
Abstract: Использование: в конструировании ульев для содержания пчел с регулированием микроклимата. Сущность изобретения: улей содержит между рамками гнездового корпуса вкладыши и перфорированную диафрагму, размещенную на противоворроатозной сетке в поддоне, а в стенке улья установлен влагоудалитель. 1 ил.
Patent RU-2049648-C1 (RU)
Inventor: TSIGLER MARAT B
IPC: B23Q41/00
Filed: 1993-05-14
Granted: 1995-12-10
Abstract: Использование: в машиностроении, в частности при обработке металлов резанием на станках токарной группы. Сущность изобретения: обработка длинномерных нежестких деталей осуществляется на вертикальных восьмишпиндельных токарных полуавтоматах последовательного действия. Устройство для крепления деталей типа полых цилиндров содержит регулируемые опоры, на которые устанавливают вертикально длинномерную нежесткую заготовку под корпус или плунжеры телескопического гидроцилиндра и механизм корректировки вертикального осевого перемещения детали. При этом высота основания механизма составляет примерно 1/3 высоты заготовки, а зажимные кулачки устройства имеют разнесенные на разные уровни две рабочие поверхности. Линия для реализации способа имеет три позиции обработки заготовок под плунжеры, каждая из которых выполнена в виде пары вертикальных восьмишпиндельных токарных полуавтоматов последовательного действия, сблокированных между собой общей и расположенной перпендикулярно технологической оси линии площадкой для обслуживания. На площадке размещена автономная транспортная система данной пары станков, имеющая гравитационное транспортное средство в виде наклонного склиза, который размещен между загрузочным и приемным рольгангами сблокированных станков. Позиция для обработки заготовок корпуса включает один вертикальный восьмишпиндельный токарный полуавтомат и токарно-винторезный станок с ЧПУ для выполнения финишных и доводочных операций. Станки пары каждой позиции для обработки плунжеров, располагаясь по разные стороны площадки для обслуживания со смещением относительно друг друга, образуют места приема стружки с двух сторон конвейера для приема стружки, установленного вдоль технологической оси линии. 3 с. и 2 з. п. ф-лы, 8 ил.
Patent RU-2082419-C1 (RU)
Title: Method of treatment of acute respiratory disease
Inventor: SEVRYUGIN VIKTOR P
IPC: A61K9/06
Filed: 1993-06-23
Granted: 1997-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves application of medicinal ointment on nose mucosa for 24 h at 22-28 C. Ointment consists of oil-wax mixture, boric acid, menthol-oily mixture and epinephrine hydrochloride aqueous solution mixed with lanolin at the following ratio of components, wt.-%: flower honey, 8.5-9.5; propolis and 30-% aqueous-spirituous tincture, 5.5-6.5; boric acid, 6.5-7.5; epinephrine hydrochloride aqueous solution mixed with lanolin, 2-2.5; 10-% menthol-oily mixture, 2-2.5; and oil-wax mixture, the balance. EFFECT: enhanced effectiveness of treatment.
Patent RU-2060241-C1 (RU)
Title: Method for production of binder of low-water demand and long shelf life
Inventor: BELOV YURIJ A
IPC: C04B40/00
Filed: 1993-07-23
Granted: 1996-05-20
Abstract: FIELD: manufacture of building materials, particular, production of hydraulic binders. SUBSTANCE: first, clinker or portland cement is ground to the specific surface of 4700-5700 sq. cm/g in the presence of gypsum, hydraulic or inert mineral additive and 50-70% of organic modifier, and then, fed to the grinding unit is the remaining part of the organic modifier, and grinding is finished with the specific surface of treated material equalling 5000-6000 sq.cm/g. EFFECT: higher efficiency. 1 tbl
Patent RU-2077940-C1 (RU)
Title: Device for preparation and treatment of solution
Inventor: SHAKHMAEV ZUFAR M
IPC: E21B21/06
Filed: 1993-09-09
Granted: 1997-04-27
Abstract: FIELD: preparation of solutions. SUBSTANCE: device has housing divided into chambers by injector which consists of nozzle and diffuser mounted between flanges; it also contains deflecting unit made in form of disk fitted on spring-loaded rod. Device is provided with additional chambers which form sections for treatment of solution. Injectors are shifted in each subsequent section by 90 deg relative to previous one. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2096488-C1 (RU)
Title: Method of metal melting in two-six-electrode arc furnaces
Inventor: ALPEROVICH MARK E
IPC: H05B7/148
Filed: 1993-10-20
Granted: 1997-11-20
Abstract: FIELD: control of metal melting in electrode arc furnaces. SUBSTANCE: the offered method consists in that determined in melting process are deviations of current process parameters from the preset values and type and value of current of each electrode are varied depending on the obtained results. Control actions are redistributed according to the priority of effect of controlled parameters on the melting process. EFFECT: higher efficiency. 3 cl
Patent RU-2126416-C1 (RU)
Title: Erythromycin derivatives, pharmaceutical composition on their basis, method of their preparation and intermediates
Inventor: KONSTANTEN AGURIDA
IPC: A61P31/04
Filed: 1993-11-04
Granted: 1999-02-20
Abstract: FIELD: pharmaceutical chemistry. SUBSTANCE: erythromycin derivatives with general formula I:   (I) are provided, in which formula R is (CH 2 ) n Ar 1 , where n is integer from 0 to 6 and Ar 1  is (i) carbocyclic C 1-18 -aryl group optionally substituted by carboxyl group (free, salt, ester, or amide), halogen, nitro group, C 1-12 -alkyl, or C 1-12 -alkoxy and (ii) 5- or 6-membered heterocyclic aryl group containing 1-2 endocyclic heteroatoms (N or S); or R is group XAr 2 , wherein X is C 1-6 -alkyl interrupted by group NH-CO- and Ar 2  is as defined above for Ar 1 ; Z is hydrogen or carbocyclic acid radical containing up to 18 carbon atoms. Claimed are also pharmaceutically acceptable salts of compounds I with acids. EFFECT: increased antimicrobial activity with respect to gram(+) bacteria such as staphylococci and pneumococci. 21 cl, 5 dwg, 50 ex
Patent RU-2087712-C1 (RU)
Title: Hammer for breakage of rock oversizes
Inventor: MELNIKOV ALEKSANDR V
IPC: E21C37/14
Filed: 1993-12-22
Granted: 1997-08-20
Abstract: FIELD: impact machines; hammers applicable in breaking, crushing and compaction of different materials in mining, road-building and metallurgical industries. SUBSTANCE: the offered device consists of shaft, lower body of hydraulic drive accumulating energy of springs and impact mass in form of hammer head with wedge. Hydraulic drive alloys its coupling with impact mass in any point of trajectory of its lifting that provides for increase of deformation of springs, reduction of their rigidity to enhance impact mass, and installation of hammer on body but not on wedge during impact. These features increase energy of single impact, efficiency of its transmission, eliminate reactive effect from impact onto base machine. One more feature covers an increased width of catching levers and movable installation of hydraulic drive on two guide rings inside sleeve, and installation of internal spring-loaded shell in body that allow automatic centering of axes of drive and hammer head during impact relative to radial reduction of transverse reactive components from impact against inclined surface, improvement of reliability of catching device of hydraulic drive. EFFECT: higher efficiency. 4 cl, 10 dwg
Patent RU-2078762-C1 (RU)
Title: Способ получения карбамида
Inventor: IVANOV YURIJ A
IPC: C07C273/04
Filed: 1993-12-22
Granted: 1997-05-10
Abstract: Использование: получение карбамида из диоксида углерода и аммиака на гетерогенных оксидных катализаторах. Сущность изобретения: карбамид получают из диоксида и аммиака в паро-газовой фазе, в среде азота. В качестве гетерогенного оксидного катализатора используют высокопористый металлический никель либо стружку из хромо-никелевой стали марки 12Х18Н10Т или 20Х18Н10Т, либо катализаторы на основе оксида алюминия состава,мас.%: NiO 8 20; CaO 10-40; Al 2 O 3  - остальное до 100 % или CoO 1 - 10; MoO 3  12 - 20; Al 2 O 3  - остальное до 100%. Процесс приводят при 1000 - 400  o C,давлении 1 - 70 кг/см 2  и продолжительности контакта 0,2 - 1 с. 1 табл.
Patent RU-2117680-C1 (RU)
Inventor: LUDVIG BEM
IPC: C08F4/635
Filed: 1994-01-06
Granted: 1998-08-20
Abstract: FIELD: production of low molecular polyolefins; solution polymerization; gas phase polymerization. SUBSTANCE: polymerization is carried out with the help of catalyst. Said catalyst is prepared by interaction of dispersion of magnesium alcoholate (having particles in size from 100 to 3000 nm) with compound of metal being chosen of Ti, Zr, V and Cr followed by interaction with chloro-containing organoaluminium compound. This catalyst has high activity in the presence of molecular weight regulators (e.g. hydrogen). EFFECT: improved efficiency of the method, improved quality of desired product. 7 cl, 1 tbl
Patent RU-2042063-C1 (RU)
Title: Hydraulic shock-absorber
Inventor: PETROV ALEKSEJ A
IPC: F16F5/00
Filed: 1994-02-04
Granted: 1995-08-20
Abstract: FIELD: automotive industry. SUBSTANCE: hydraulic shock-absorber has housing constructed as a cylinder, piston with a rod which are mounted inside the cylinder to define above-piston space and under-piston space, and compensation chamber connected with the under-piston space and above-piston space through passageways and check valves. The under- piston space is in communication with the above-piston space through the passageway and stop valve. The above- piston space is in communication with the compensation chamber through a passageway and compression valve. The stop and compression valves are made up as a pressure- reducing valves. The compensation chamber is made up as an expansion tank, the gas space of the tank being in communication with the atmosphere. EFFECT: enhanced reliability. 4 dwg
Patent RU-2061037-C1 (RU)
Inventor: SHENDEROV BORIS A
IPC: C12N1/20
Filed: 1994-03-29
Granted: 1996-05-27
Abstract: FIELD: biotechnology. SUBSTANCE: method involves the preparing nutrient medium containing the following components, wt.-%: peptone 0.15-0.25; sodium chloride 0.2-0.4; agar-agar 0.075-0.1; lactose 0.5-2.0, and pea hydrolizate diluted with water the rest. Product is used for production of bacterial biological preparations and foodstuffs. EFFECT: enhanced quality of medium.
Patent RU-2042580-C1 (RU)
Title: Power plant with propeller
Inventor: DANILYUK VLADIMIR G
IPC: B64D35/00
Filed: 1994-04-04
Granted: 1995-08-27
Abstract: FIELD: manufacture of power plants with propeller. SUBSTANCE: power plant has engine 1 with output shaft 2 and reduction gear of engine 1 with output member 3 linked with propeller 4. Reduction gear of engine 1 is located coaxially relative to its output shaft. Output member 3 of reduction gear is mounted coaxially relative to output shaft 2 of engine 1 directly on it for free rotation in bearings 5; output member 3 is fixed axially. Propeller 4 is mounted on output member of reduction gear. Output member of reduction gear is mounted for transmission of thrust from propeller 4 directly to output shaft 2 of engine 1. Flywheel 6 is mounted directly on output shaft 2 of engine 1 and is secured axially. Flywheel 6 is brought out beyond plane of rotation of propeller 4 of the power plant relative to engine 1. Blades of propeller 4 may be mounted for deflection both in plane of rotation of propeller 4 and in direction of action of thrust. In second case, they are mounted by means of shackles fitted on output member of reduction gear for deflection in plane of rotation of propeller 4. EFFECT: facilitated start of power plant, facilitated transmission of thrust from propeller directly to output shaft of engine, simplified construction of reduction gear and reduced mass and dynamic loads on parts of reduction gear. 11 cl, 3 dwg
Patent RU-2077784-C1 (RU)
Title: Спеченный антифрикционный материал на основе меди
IPC: C22C9/01
Filed: 1994-04-07
Granted: 1997-04-20
Abstract: 1. Спеченный антифрикционный материал на основе меди, содержащий алюминий, отличающийся тем, что он дополнительно содержит графит при следующем соотношении компонентов, мас.%:Al - 8,0 - 9,0Графит - 1,5 - 2,0Cu - Остальное2. Материал по п.1, отличающийся тем, что он дополнительно содержит железо при следующем соотношении компонентов, мас.%:Al - 8,0 - 9,0Графит - 1,5 - 2,0Fe - 4,0 - 5,0Cu - Остальное3. Материал по п.1, отличающийся тем, что он дополнительно содержит FeP при следующем соотношении компонентов, мас.%:Al - 8,0 - 9,0Графит - 1,5 - 2,0FeP - 4,0 - 5,0Cu - Остальное
Patent RU-2074586-C1 (RU)
Title: Способ выработки основовязаного трикотажа
IPC: D04B21/00
Filed: 1994-05-18
Granted: 1997-02-27
Abstract: Способ выработки основовязаного трикотажа, петельная структура которого образована из нескольких систем нитей, пробранных в ушковые гребенки, одна из которых совершает ложные сдвиги за иглами, отличающийся тем, что ушковые гребенки, имеющие неполную проборку, осуществляют дополнительные ложные сдвиги в направлениях, противоположных выходным ветвям нитей основы в ушковых гребенках, таким образом, что одна гребенка осуществляет сдвиг в четных, а другая в нечетных петельных рядах, при этом в качестве нитей, образующих петельную структуру, используют упругопластиковые нити с диаметром 30 - 60 мкм и модулем упругости 2,0/10 кг/мм- 2,2/10 кг/мм.
Patent RU-2085751-C1 (RU)
Title: Method of cooling low-pressure steam turbine under ventilation conditions
Inventor: KHERBERT KELLER
IPC: F01D25/12
Filed: 1992-05-07
Granted: 1997-07-27
Abstract: FIELD: mechanical engineering; steam turbines. SUBSTANCE: low-pressure steam turbine has inlet through which steam is supplied under operating conditions and which is closed under ventilation conditions , outlet communicating with steam condenser and placed of branching between inlet and outlet. Pipeline to take off steam and/or condensate under operating conditions is connected to place of branching. To provide cooling of steam turbine under ventilation conditions, steam is delivered into intake pipeline along steam bypass pipe. Condensate is preferably delivered into intake pipeline. According to invention, cooling action is limited by heavily loaded components under ventilation conditions and means for cooling are taken off from available sources. EFFECT: improved cooling of turbine. 10 cl, 1 dwg
Patent RU-2074215-C1 (RU)
Title: Glueing composition for labels
Inventor: DAVYDOVA LYUDMILA VLADIMIROVNA
IPC: C09J103/02
Filed: 1994-07-12
Granted: 1997-02-27
Abstract: FIELD: food industry. SUBSTANCE: proposed composition contains (%): carbamide-formaldehyde resin 73-76, corn or potato dextrin 22.8-26.4, technical urea 0.5-0.9, sodium tetraborate 0.1-0.3. EFFECT: higher homogeneity of desired composition within whole period of its viability, simplified technology of its production. 2 tbl
Patent RU-2085204-C1 (RU)
Inventor: MAKEEV BORIS A
IPC: A61K36/235
Filed: 1994-07-07
Granted: 1997-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves preparing the ether concentrate containing mint oil and one or some oils from the following order: fennel, caraway, anise, dill, coriander, bergamot, nutmeg-sage, rose, lavender, lemon, orange, eucalyptus and ylang-ylang oil. Oily extract of plant raw is prepared that contains wormwood herb, peppermint leaves, Saint-John's-wort herb and other wound-healing and antiseptic plant raw. Oily extract is prepared by extraction of each component or mixture in medium of organic solvent or liquid gas followed by removing the extractant. The obtained extracts were filtered, combined and diluted with food vegetable oil. Ether concentrate, oily extract and camphor were mixed at the following ratio of components, wt.-%: camphor 0.3 (not less); ether concentrate 0.3 (not less), and oily extract - the rest. EFFECT: improved method of preparing. 1 tbl
Patent RU-2073368-C1 (RU)
Title: Фильерный комплект для формования волокон и нитей
IPC: D01D5/08
Filed: 1994-09-08
Granted: 1997-02-10
Abstract: 1. Фильерный комплект для формования волокон и нитей, содержащий корпус, средство подвода полимера, фильтр, распределитель, имеющий каналы подачи полимера к фильере, уплотнители, отличающийся тем, что фильера выполнена в виде полого цилиндра или призмы, внутри которой коаксиально установлен распределитель, каналы подачи полимера которого выполнены радиальными, при этом корпус выполнен в виде крышек по торцам фильеры, по меньшей мере одна из которых имеет патрубок, соединенный со средством подвода полимера, причем последнее представляет собой расположенный по оси распределителя канал, сопряженный с радиальными каналами.2. Комплект по п.1, отличающийся тем, что имеет нагревательные элементы и теплозащитные экраны, при этом первые расположены в распределителе и/или торцевых крышках, а вторые закреплены снаружи крышек.
Patent RU-2108146-C1 (RU)
Inventor: EHRLING RJUTTER
IPC: C10G2/00
Filed: 1993-02-24
Granted: 1998-04-10
Abstract: FIELD: catalytic processes. SUBSTANCE: invention, in particular, relates to converting synthesis gas into higher hydrocarbon fuels. Method involves introducing gaseous reagents through gas-permeable plate into suspension containing reagents, product, and catalyst. Liquid product is separated from catalyst by the aid of filter element in which a small pressure differential is established. Suspension is maintained in continuously agitated state using introduction of gaseous components in the form of bubble jet. Fluctuation in pressure differential through filter element prevents this element from clogging. Gas spaces over the product inside filter element are interconnected. EFFECT: enhanced process efficiency. 10 cl, 7 dwg
Patent RU-2055941-C1 (RU)
Title: Apparatus to produce hydrogen-oxygen mixture
Inventor: VOROTNIKOV VLADIMIR YA
IPC: C25B1/044
Filed: 1994-12-22
Granted: 1996-03-10
Abstract: FIELD: electrotechnical generators. SUBSTANCE: apparatus to produce hydrogen-oxygen mixture has case housing electrolytic cells formed by laminated bipolar electric parts connected to gas separator and gas burner. Apparatus is equipped with waterlock and chamber for dressing of gas mixture manufactured in the form of vessel installed outside of case but having common wall with it. Chamber is divided by means of vertical partition. Each part of it is connected to gas separator through non- return valves and tubes installed in waterlock and chamber for dressing of gas mixture at some distance from bottom. Waterlock and chamber have branch pipes coupled to gas burner. EFFECT: improved efficiency of production of hydrogen- oxygen mixture. 2 dwg
Patent RU-2087973-C1 (RU)
Inventor: PISHAR KRISTIAN
IPC: H01H13/52
Filed: 1993-04-20
Granted: 1997-08-20
Abstract: FIELD: electrical engineering. SUBSTANCE: disconnecting unit has contact bridge 17 for each pole installed in button 20. Button is free to move in fixed shell 21 placed in switch case; mentioned shell is provided with ports 24 to pass contact bridge and upper stop 26 for this bridge; in this way, structure obtained forms telescopic assembly. EFFECT: improved design. 8 cl, 5 dwg
Patent RU-2099239-C1 (RU)
Title: Marine propulsion complex
Inventor: TOGUNYATS ANATOLIJ R
IPC: B63H5/15
Filed: 1995-01-13
Granted: 1997-12-20
Abstract: FIELD: shipbuilding; marine propulsion systems including propeller in nozzle. SUBSTANCE: marine propulsion complex includes propeller in steering nozzle which consists of propeller nozzle and before-propeller nozzle mounted coaxially forming circular passage hydraulically connecting the outer and inner surfaces of built-up nozzle. Both propeller nozzle and before-propeller nozzle have form of convex-convex aerodynamic profile. Tip edges of blades are located x in contraction section of helical nozzle over entire length; diameter of nozzle in area of tip edges of blades is no less than minimum diameter of before-propeller nozzle. EFFECT: improved operational characteristics of propulsion complex. 1 dwg