baber/WOPTO huggingface dataset:
Patent RU-2219640-C2 (RU)
Inventor: V JUGOV K V
IPC: H02K5/132
Filed: 2000-06-14
Granted: 2003-12-20
Abstract: Изобретение относится к области электромашиностроения. Технический результат изобретения, заключающийся в повышении надежности гидравлической защиты погружного маслонаполненного электродвигателя, достигается путем того, что устройство гидравлической защиты погружного маслонаполненного электродвигателя, содержащее корпус, вал с опорными подшипниками, по меньшей мере две последовательно расположенные в осевом направлении камеры, разделенные между собой перегородками, каркас и размещенный на нем эластичный компенсатор, торцовые уплотнения, герметизирующую кольцевую щель между каркасом и валом, предохранительный клапан, снабжено отстойником, установленным в нижней камере, выполненным в виде цилиндра с радиальными перегородками, разделяющими его на отдельные герметичные секции, причем в каждой перегородке выполнены отверстия. 3 ил.
Patent RU-2196324-C2 (RU)
Title: Method for determining purity of unsaturated molasses
Inventor: PETROV S M
IPC: C13B25/00
Filed: 2000-07-10
Granted: 2003-01-10
Abstract: FIELD: sugar industry. SUBSTANCE: method involves heating molasses sample to unsaturated state in thermostatically controlled vessel; determining content of dry substance in sample and providing partial solving of vibrating sugar crystals in molasses until full saturation, with sugar crystals being preliminarily placed in netted cylinder with following dipping said cylinder into molasses; vibrating crystals by driving netted cylinder into vibratory motion; in the process of vibration of crystals in molasses, determining several times content of dry substance in it and fixing time starting from initial movement of netted cylinder; calculating possible maximal content of dry substance on the basis of obtained data; determining content of sugar and other components and saturation coefficient; calculating molasses purity at centrifuging temperature of black molasses from known mathematical formulas. EFFECT: increased efficiency in controlling desugarization of molasses and improved precision in determining purity of saturated molasses. 2 ex
Patent RU-2184397-C2 (RU)
Title: Method for modeling retroperitoneal hematoma
Inventor: PORJADKOV L F
IPC: G09B23/28
Filed: 2000-07-20
Granted: 2002-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves setting tube into the retroperitoneal space manufactured as a probe having locking disk on the end inside of organism. Animal autoblood is administered via probe at given rate. Blood is taken via set vascular catheter. EFFECT: improved hematoma control in size and time; avoided adverse side effects. 3 dwg
Patent RU-2203213-C2 (RU)
Title: Reloader for containerized and unit loads
Inventor: FEDOROV M V
IPC: B65G67/04
Filed: 2000-08-14
Granted: 2003-04-27
Abstract: FIELD: materials handling equipment. SUBSTANCE: invention can be used for piling of loads. Proposed reloader has self-propelled chassis, vertically lifting frame installed in guides of self-propelled chassis, frame lifting and lowering mechanism, for instance, of screw type, extensible working member and roller-type driven accumulation conveyor. Said frame is furnished with guides and truck installed in guides for horizontal travel under action of screw drive. Working member and roller-type driven accumulation conveyor are mounted on truck. L-shaped working member is installed for turning up to 180 °  being furnished with two pairs of rollers of support-and-guide type installed in tail part of working member. Support-and-guide rollers engage with channels forming rigid turnable frame with flanges of front and rear supports for extending said working member. Working member turning and extension mechanisms are of worm and chain type. Roller accumulation conveyor is provided with pusher to convey loads from said conveyor on working member and back. Reloader is furnished with chain gear for connection with truck conveyor. Front support is essentially ring channel welded to flange of front support. Ring channel has cutout in form of rectangular sector to pass working member. Front support is provided with support-and-guide for webs of working member and is installed on two support rollers. Reloader of containerized and unit loads is provided with of sprocket for chain of worm-and-chain turning mechanism. Bracket of front support is furnished, for instance, with screw stop of angle type in zone of load passage telescopically extensible under action of electric drive with chain. To provide gripping of loads from wave-shaped surface of platform body of charger operating together with reloader with force driving of working member under loads, front edges of working member webs are provided with wedge-type teeth. EFFECT: enlarged operating capabilities, simplified manufacture of reloader. 5 cl, 7 dwg
Patent RU-2191165-C2 (RU)
Title: Heat-resistant cover
Inventor: SOLNTSEV S S
IPC: C04B41/86
Filed: 2000-12-07
Granted: 2002-10-20
Abstract: FIELD: machine engineering. SUBSTANCE: invention relates to materials used for protection of heat-resistant alloys from destruction under effect of gaseous corrosion in the process of exploitation. The heat-resistant cover comprises the following components, wt.-%: SiO 2 , 20.0-31.0; B 2 O 3 , 4.0-5.0; Al 2 O 3 , 10.0-12.0; CaO, 2.0-4.0; BaO, 4.0-6.0; MgO, 0.5-1.5; TiO 2 . 1.5-2.5; Cr 2 O 3 , 15.0-17.0; mineral chelate compound based on SiO 2 , 5.0-6.0; talc, 2.0-2.5; mica, 2.0-2.5; polymethylphenylsiloxane, 0.6-0.8; organosilicon resin, 10.5-14.5; toluene, 8.0-11.0. The mineral chelate compound based on SiO 2  has the following composition, wt.-%: SiO 2 , 56.25-58.05; Al 2 O 3  34.3-35.1; CaO, 1.0-1.2; MgO, 1.0-1.1; K 2 O, 2.5-2.6; Na 2 O, 0.6-0.7; TiO 2 , 1.6-1.8; SO 3 , 0.15-0.25; Fe 2 O 3 , 0.8-1.0 or: SiO 2 , 35.25-40.05; Al 2 O 3 , 34.3-35.1; CaO, 1.0-1.2; MgO, 1.0-1.1; K 2 O, 2.5-2.6; Na 2 O, 0.6-0.7; TiO 2 , 1.6-1.8; SO 3 , 0.15-0.25; Fe 2 O 3 , 0.8-1.0; SiB 4 , 18.0-21.0. Invention provides decrease of temperature in cover formation to the room one, increased uniformity, thermal stability and heat resistance of cover at temperatures of exploitation above 1000 C. EFFECT: improved properties of cover. 3 tbl
Patent RU-2227458-C2 (RU)
Inventor: BUV E ZHAK
IPC: A01P17/00
Filed: 1999-06-16
Granted: 2004-04-27
Abstract: FIELD: biochemistry. SUBSTANCE: the present innovation describes application of the well-known benzasol compounds chosen out of the group including 5-amino-2-methylbenzothiazole and 5.6- dimethoxy-2-methylbenzothiazoles as a repellent against insects, animal-infecting ticks and parasitiformic ticks. A composition is being, also, described containing these mentioned compounds, and method for its obtaining that deals with mixing an active compound with compositions improving the distribution of this compound along the surface. EFFECT: enhanced prolonged repellent action. 4 cl
Patent RU-2198974-C2 (RU)
Title: Способ обработки волокнистых полуфабрикатов аэрозолем жидких химреагентов высокой концентрации и устройство для его осуществления
Inventor: GRUDININ V P
IPC: D21C9/00
Filed: 2001-01-15
Granted: 2003-02-20
Abstract: Предназначено для использования в целлюлозно-бумажной и текстильной промышленности при производстве нетканых материалов. Смесь волокнистой массы и газообразного транспортного агента подают в проточный трубчатый реактор, выполненный в виде спирали, навитой на камеру аккумулирования обработанной волокнистой массы, при соотношении диаметра трубы проточного реактора и диаметра его витка 1: 18-1:60, а химический реагент подают непосредственно в проточный трубчатый реактор через сопла, расположенные по длине проточного реактора, причем обработку полученной реакционной массы проводят в последнем в турбулентном режиме движения со скоростью потока 1-50 м/с, при этом волокнистый полуфабрикат, сгущенный до концентрации 12-85%, распушается и обрабатывается аэрозолем жидкого химреагента. Устройство содержит проточный трубчатый реактор, выполненный в виде спирали, навитой на камеру аккумулирования обработанной волокнистой массы, при соотношении диаметра трубы проточного трубчатого реактора и диаметра его витка 1:18-1:60, и средство для ввода химического реагента в виде сопл, расположенных по длине проточного трубчатого реактора, при этом устройство имеет узел для получения аэрозоля жидкого химреагента и канал для подвода аэрозоли в камеру распушения. Обеспечивается хорошая управляемость процессом, равномерная и мягкая обработка волокнистого полуфабриката 2 с. и 6 з.п.ф-лы, 2 ил.
Patent RU-2208427-C2 (RU)
Inventor: SAVEL EV V S
IPC: A61H9/00
Filed: 2001-02-28
Granted: 2003-07-20
Abstract: FIELD: medical equipment, applicable in recovery of organism vital activity. SUBSTANCE: air-operated vibrator consists of soft shell with channels formed by partitions and flexible chambers installed between partitions and located in rigid frame corresponding to anatomic profile of massaged body part. Partitions may be made different in height, length and distance between them. Frame members are made of material preserving shape imparted to them before massage. Chambers may be made combined and interconnected by regulated locking members. Soft shell with frame members is made with joint, with sticky fastening members whose width, at least, equaling the thickness of massaged body part. Each chamber is connected with high-pressure source. EFFECT: higher efficiency of device effect. 4 cl, 4 dwg
Patent RU-2244521-C2 (RU)
Inventor: GIANETTI BRUNO
IPC: A61B17/56
Filed: 1999-08-16
Granted: 2005-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves producing and transplanting and implantable segment containing mature cartilage tissue cells fixed on absorbable supporting matrix for repairing animal cartilage. The implantable segment has absorbable elastic supporting matrix for culturing and fixing living cells thereon. Instrument for introducing the implantable segment, having mature cartilage tissue cells on supporting matrix, into defective animal cartilage area, has clamps and external tubular envelope. The envelope has an end holdable by user and an end for making introduction into defective cartilage area. Holder and telescopic member are available in the envelope end holdable by user. Injection canal is partially embedded into the holder and projects beyond the holdable envelope end towards the end for making introduction. The clamps are attached to the telescopic member. They are well adapted for catching and releasing the implantable segment when telescopically moving the holder in the envelope. 
     EFFECT: enhanced effectiveness in arranging and fixing implantable segment in the implantation place. 
     47 cl, 11 dwg
Patent RU-2203888-C2 (RU)
Inventor: REHJNVILL DZHOZEF FILIP
IPC: A61P21/00
Filed: 2001-04-27
Granted: 2003-05-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method of synthesis of (1S,2S)-1-(4-hydroxyphenyl)-2-(4- hydroxy-4-phenylpiperidin-1-yl)-1- -propanol methanesulfonate trihydrate of the formula (I):   that involves the following steps: (i) dissolving D-(-)-tartrate of compound of the formula (I) in methanesulfonate acid aqueous solution and (ii) isolation methanesulfonate trihydrate salt from solution. Method ensures to simplify process due to usage of D-(-)-tartrate salt of compound of the formula (I) as the parent substance instead free base of the formula (I) requiring additional step of its isolation and drying after separation of enantiomers. D-(- )-tartrate salt of compound of the formula (I) is prepared by dissolving racemic 1-(4-hydroxyphenyl)-2-(4- hydroxy-4-phenylpiperidin-1-yl)-1-propanol in aqueous methanol in the presence of D-(-)-tartaric acid and isolation of indicated salt from solution. EFFECT: improved method of synthesis and isolation. 11 cl, 2 tbl, 3 ex
Patent RU-2213678-C2 (RU)
Title: Устройство для транспортировки грузов на внешней тросовой подвеске вертолета
Inventor: KRIVEL S M
IPC: B64D9/00
Filed: 2001-07-24
Granted: 2003-10-10
Abstract: Изобретение относится к авиационной технике, в частности к устройствам для транспортировки грузов на внешней подвеске вертолетов, и может быть использовано в их конструкциях. Устройство для транспортировки грузов на внешней тросовой подвеске вертолета представляет собой контейнер в форме параллелепипеда. Контейнер выполнен из нескольких секций, расположенных на общей станине на расстоянии друг от друга таким образом, что противоположные грани внешней поверхности контейнера соединены между собой проходимыми для воздуха каналами. Технический результат изобретения - улучшение летно-технических характеристик вертолета при полете с грузом на внешней подвеске за счет расширения диапазона скоростей транспортировки. 1 ил.
Patent RU-2215962-C2 (RU)
Inventor: ERMICHEV S G
IPC: F28F1/40
Filed: 2001-08-07
Granted: 2003-11-10
Abstract: FIELD: production of finned tubes for cooling apparatuses or containers designed to store spent fuel of nuclear reactors. SUBSTANCE: proposed process of manufacture of heat exchange tube includes insertion of core and fins into tubular billet. Longitudinal grooves are made in advance in internal surface of billet and external surface of hollow core, fins are separately produced bent, then core is fixed and tubular billet is oriented with reference to core so that longitudinal grooves are set with displacement through angle α, one relative another, fins are entered into grooves of billet and core, billet is turned to complete take-up of angle α, which is found from condition   where R 1  is outer diameter of core; r 1  is radius of groove in external surface of core; R 2  is inner radius of billet; r 2  is radius of groove in internal surface of billet; L is cross- section distance between extreme points of fin contacting core and billet. Thereupon billet is fixed relative to core and initial fixing of core is removed. Claimed invention makes it possible to form elastic deformation in fins which ensure lack of clearances between core and tubular billet which in its turn enables required heat conduction between contacting parts to be created. EFFECT: efficient heat transfer, enhanced adaptability to manufacture and reduced labor input and usage of materials. 2 dwg
Patent RU-2241635-C2 (RU)
Inventor: ZHUCHENKO V A
IPC: B63B51/00
Filed: 2001-08-20
Granted: 2004-12-10
Abstract: FIELD: navigation. 
     SUBSTANCE: the navigation metal marker has a supporting cylindrical stem made with an end bearing plate on the lower end, vertical ramp located inside it, as well as with side and upper end access hatches, operating pad joined to the upper end of the mentioned stem, and a daylight visibility shield. This shield is made with a cylindrical body located coaxially with the supporting stem, and having a cover and a bottom with the aid of which the shield is connected to the stem. The operating pad with a lifting tackle installed on it is connected to the mentioned body by means of light optical and electrical equipment with formation of a space, 1.8 to 2.0m high, between its floor and the body cover. Operating hatches for exit outside of the load beam of the lifting tackle are positioned around the edges of the shield body. The covers of the access hatches are made with locks, the lower edge of the side access hatch is located at a height of 2.5 to 3.0m from the upper surface of the operating pad. 
     EFFECT: enhanced reliability of the navigation marker in service. 
     4 cl, 1 dwg
Patent RU-2226142-C2 (RU)
Inventor: STROSHKOV V P
IPC: B23H3/00
Filed: 2002-04-15
Granted: 2004-03-27
Abstract: FIELD: shaping of complex-profile surfaces. SUBSTANCE: method comprises steps of applying potential difference between cathode-tool and anode-blank of steel alloyed with metals of V - VI groups of periodic system of elements; providing forced oscillations of cathode-tool synchronized with voltage pulses applied at mutually approaching electrodes; matching voltage pulse waveform with change of interelectrode gap according to condition of maximum coinciding of electric current waveform with rectangle at reducing voltage in end of voltage pulse from maximum value until value less than electric arc sustaining voltage and sufficient for sustaining potential of anode traspassive dissolving; realizing treatment in 10%-solution of sodium nitrate NaNO 3  with consistency 1.062 - 1.067 g/cub.cm at amplitude of pulse voltage 6 - 6.5 V. EFFECT: improved accuracy of treatment. 2 dwg, 2 ex
Patent RU-2245789-C2 (RU)
Title: Усовершенствованные устройство и способ для устранения повреждений
Inventor: ROULINS FILIP
IPC: C03C27/00
Filed: 2000-11-10
Granted: 2005-02-10
Abstract: Изобретение может быть использовано для устранения дефектов на поверхности, в особенности при ремонте автомобильного стекла. Устройство содержит корпус, выполненный с возможностью взаимодействия с поверхностью, ремонтное уплотнение, предназначенное для герметизации стыка между корпусом и участком вокруг подлежащего устранению дефекта и образования над дефектом ремонтного пространства между поверхностью и корпусом. С ремонтным пространством сообщается резервуар, которое в процессе использования содержит жидкий ремонтный материал. Устройство содержит средство для вакуумирования ремонтного пространства, которое выполнено в виде первого средства, сообщающегося с ремонтным пространством для создания частичного разрежения в ремонтном пространстве и второго средства для вакуумирования для создания более глубокого разрежения в ремонтном пространстве. Изобретение предусматривает способ устранения дефекта на поверхности, при котором формируют ремонтное пространство, прилегающее к дефекту, создают частичное разрежение в ремонтном пространстве, в кольцевом участке, окружающем ремонтное пространство и вокруг жидкого ремонтного материала, когда жидкий ремонтный материал удерживается вне пределов ремонтного пространства. Затем создают более глубокое разрежение в ремонтном пространстве и подают жидкий ремонтный материал, снимают разрежение с последующим повышением давления в ремонтном пространстве и снятия частичного разрежения в кольцевом пространстве и снятия давления в ремонтном пространстве. Изобретение позволяет получить более глубокое разрежение, способствующее повышению эффективности дегазации и повышению эффективности ремонта. 3 н. и 29 з.п. ф-лы, 12 ил.
Patent RU-2277513-C2 (RU)
Title: Method for complex processing iodine-bromine-containing sodium-chloride waters
Inventor: TALANOVSKIJ VLADIMIR FEDOROVIC
IPC: C02F1/72
Filed: 2002-06-24
Granted: 2006-06-10
Abstract: FIELD: technology for processing natural raw. 
     SUBSTANCE: invention relates to technology for processing the natural hydromineral raw. Method involves treatment of natural water with hydrochloric acid to neutralize alkali comprising in natural waters, extraction of iodine from waters, evaporation of remaining waters to the density value 1150-1170 kg/m 3  followed by their treatment with gaseous chloride to form iodide dissolved salt as iodate form and repeated evaporation of waters to the density value 1180-1210 kg/m 3 . The method involves separation of prepared crystallized sodium chloride and sodium iodate from waters depleted by the content of chlorine, sodium and iodine. Method provides expanding assortment of prepared natural products of high quality under conditions of retained ecological purity in area around the manufacturing region. 
     EFFECT: improved processing method. 
     3 cl
Patent RU-2281283-C2 (RU)
Inventor: SHENAFINGER KARL
IPC: C07D413/14
Filed: 2001-02-20
Granted: 2006-08-10
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to compounds of the general formula (1):   wherein R 1  means (C 1 -C 6 )-alkyl that can be substituted with phenyl; R 2 , R 3 , R 4  and R 5  represent independently each of other hydrogen halogen atom, nitro-group, (C 1 -C 4 )-alkyl, (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkyloxy-, (C 6 -C 10 )-aryloxy-group, (C 6 -C 10 )-aryl that can be mono-, di- or tri-substituted with halogen atom; 2-oxopyrrolidine-1-yl, 2,5-dimethylpyrrole-1-yl or -NR 6 -A-R 7  under condition that R 2 , R 3 , R 4  and R 5  can't mean simultaneously hydrogen atom and at least one residue among R 2 , R 3 , R 4  and R 5  represents 2-oxopyrrolidine-1-yl, 2,5-dimethylpyrrole-1-yl or -NR 6 -A-R 7  at value R 6  - hydrogen atom, (C 1 -C 4 )-alkyl or (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkyl wherein aryl can be substituted with halogen atom; A means a simple bond, -CO n , -SO n  or -CONH; n = 1 or 2; R 7  means hydrogen atom; (C 1 -C 18 )-alkyl or (C 2 -C 18 )-alkenyl that can be substituted from one to three times with (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkyloxy-group, -N-((C 1 -C 4 )-alkyl) 2 -group, -COOH, (C 1 -C 4 )-alkyloxycarbonyl, (C 6 -C 12 )-aryl, (C 6 -C 12 )-aryloxy-group, (C 6 -C 12 )-arylcarbonyl, (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkoxy-group, halogen atom, -CF 3  or oxo-group wherein aryl, in turn, can be substituted with halogen atom, (C 1 -C)-alkyl, aminosulfonyl- or methylmercapto-group; (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkyl, (C 5 -C 8 )-cycloalkyl-(C 1 -C 4 )-alkyl, (C 5 -C 8 )-cycloalkyl, (C 6 -C 10 )-aryl-(C 2 -C 6 )-alkenyl, (C 6 -C 10 )-aryl, diphenyl, diphenyl-(C 1 -C 4 )-alkyl, indanyl that can be mono- or di-substituted with (C 1 -C 18 )-alkyl, (C 1 -C 18 )-alkyloxy-group, (C 3 -C 8 )-cycloalkyl, hydroxy-group, (C 1 -C 4 )-alkylcarbonyl, (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkyl, (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkyloxy-group, (C 6 -C 10 )-aryloxy-group, nitro-, cyano-group, (C 6 -C 10 )-aryl, fluorosulfonyl, (C 1 -C 6 )-alkyloxycarbonyl, (C 6 -C 10 )-arylsulfonyloxy-group, pyridyl, -NHSO 2 -(C 6 -C 10 )-aryl, halogen atom, -CF 3  or -OCF 3  wherein alkyl can be substituted once again with halogen atom, -CF 3  or (C 1 -C 4 )-alkyloxy-group; or group Het-(CH 2 ) r  wherein r = 0, 1, 2 or 3 wherein Het means saturated or unsaturated 5-7-membered heterocycle comprising atoms nitrogen (N), oxygen (O) or sulfur (S) and can be condensed with benzene and substituted with (C 1 -C 4 )-alkyl, (C 6 -C 10 )-aryl, halogen atom, (C 1 -C 4 )-alkyloxy-group, (C 6 -C 10 )-aryl-(C 1 -C 4 )-alkyl, (C 6 -C 10 )-aryl-(C 1 -C)-alkylmercapto- or nitro-group and wherein aryl condensed with benzene can be, in turn, substituted with halogen atom, (C 1 -C 4 )-alkyloxy-group; and to their pharmacologically acceptable salts and additive salts of acids, and to a method for their preparing. Proposed compounds show inhibitory effect on activity of hormone-sensitive lipase. 
     EFFECT: improved preparing method, valuable biochemical and medicinal properties of compounds. 
     14 cl, 199 ex
Patent RU-2229065-C2 (RU)
Inventor: KORNILOV V S
IPC: F24H1/12
Filed: 2002-11-11
Granted: 2004-05-20
Abstract: FIELD: heat and power engineering. SUBSTANCE: system has a tank for a heat-transfer agent provided with a furnace for its heating and at least one heat-transfer agent circuit connected with the tank. The circuit includes equipment of a heat-consuming system. The heat-transfer agent is an organic liquid, such as mineral, synthetic, and organic oil, or an inorganic liquid. The system also has at least two heat-transfer agent circuits connected with the tank, a hot water supply circuit, and a public water supply circuit. EFFECT: improved performances. 1 dwg
Patent RU-2250367-C2 (RU)
Inventor: SELIMOV F A
IPC: E21B43/32
Filed: 2002-12-20
Granted: 2005-04-20
Abstract: FIELD: oil industry. 
     SUBSTANCE: compound has carbomide, urotropine and water, additionally has chlorine iron with following relation of components in percents of mass: carbomide 6.0-16, urotropine 5.0-8.0, chlorine iron 5.0-10, water the rest. 
     EFFECT: higher efficiency. 
     8 ex, 2 tbl