baber/WOPTO huggingface dataset:
Patent RU-2196660-C2 (RU)
Title: Method for making articles of magnetic materials
Inventor: TIMOFEEV I A
IPC: B22F3/087
Filed: 1998-10-26
Granted: 2003-01-20
Abstract: FIELD: powder metallurgy, possibly manufacture of magnetic circuits of electric devices, instruments and machines operating in variable fields. SUBSTANCE: method comprises steps of loading powder mixture into electrically conductive envelope; molding mixture with use of energy of pulse magnetic field; removing envelope from article and sintering article; at first creating constant magnetic field with intensity (0,7-0,9)×10 6  A/M for 1 - 3 s; then relieving field and acting by discharge energy of capacitor unit equal to 140 - 160 kJ at pulse duration no more than 4×10 -5  s upon inductor for preliminarily molding mixture; creating constant magnetic field with intensity (1,5-1,9)×10 6  A/M for 3 - 6 s; relieving said field and acting by discharge energy of capacitor unit equal to 290 - 340 kJ at pulse duration no more than 7×10 -5  s upon inductor for finally molding compact; creating magnetic field with intensity (1,1-1,4)×10 6 A/M for 2 - 4 s; relieving it and acting by discharge energy of capacitor unit equal to 180 - 210 kJ at pulse duration no more than 5×10 -5  s upon inductor for calibrating compact; removing envelope from compact and sintering it in vacuum 0.065 Pa at temperature 1750 K at least for 2140 s. EFFECT: lowered electric losses, enhanced permeability. 1 tbl
Patent RU-2159282-C2 (RU)
Title: Heat generator disintegrator
Inventor: TUMCHENOK V I
IPC: C12M1/33
Filed: 1999-02-16
Granted: 2000-11-20
Abstract: FIELD: heating systems of buildings and structures applicable in local heat supply systems at electric power stations and heat-electric generation plants for cleaning of internal surfaces of heat-generating units from biological growth. SUBSTANCE: heat generator disintegrator has body with inlet and outlet pipes and rotor installed coaxially to body. Rotor has blind holes on its cylindrical surface which are engaged with body holes through annular channel. Body are made in perforated ring forming cavity with body. Cavity is isolated from inlet and outlet pipes and connected with collector of suspended. Blind holes are made in ring of magnetic medium concentric to rotor and annular channel. Body inlet pipe is communicated via jet pump with cone and branch pipe communicated with heating system in form of heat exchangers and stop valves. Jet pump consists of two conjugated cones and vacuum chamber. Body outlet pipe is communicated with scroll funnel whose flat part is joined with pipe square to it. Pipe is communicated with branch pipe of jet pump vacuum chamber to form small circulation circuit. EFFECT: higher efficiency of device operation due to improved conditions of suspended matter withdrawal from water of heating circuit. 2 dwg
Patent RU-2222957-C2 (RU)
Inventor: NALUR SKHANTKHA CHANDRASEKARAN
IPC: A23G1/30
Filed: 1999-03-30
Granted: 2004-02-10
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: mixture comprises 10- 16 wt% of palm-kernel oil, 6-12 wt% of hydrogenized palm-kernel oil, 55-75 wt% of palm-kernel stearin and 7-13 wt% of hydrogenized palm-kernel stearin. Edible product comprises above mixture used as oil mixture. Chocolate substitute composition comprises dry cocoa and above oil mixture. According to another version, chocolate substitute composition comprises dry cocoa, sugar, dry milk and above oil mixture. Components are used in predetermined ratio. Edible food product comprises chocolate substitute. EFFECT: improved quality and wider range of edible palm-kernel oil mixtures. 18 cl, 3 dwg, 3 tbl, 5 ex
Patent RU-2186798-C2 (RU)
Title: Polymer blend for molding hollow products by pouring and slow rotation of mold
Inventor: BRAGA VITTORIO
IPC: B29C39/20
Filed: 1997-11-13
Granted: 2002-08-10
Abstract: FIELD: polymer materials. SUBSTANCE: invention, in particular, relates to mixture of thermoplastic and elastomeric polyolefin compositions intended for manufacture of laminated ware. Said mixture contains 40-90 wt.% of heterophasic polyolefin composition with melt flow velocity (as measures in accordance to ASTM-D, condition L) 20-100 g/10 min and 10-60 wt.% of partially dynamically cross-linked heterophasic polyolefin composition. Powdered mixtures can be, in particular, used for manufacturing synthetic leather products. Thus manufactured laminates are characterized by good mechanical properties, high breaking point, and resistance to deformation. EFFECT: improved consumer's properties of products.
Patent RU-2217136-C2 (RU)
Title: New application of 1,3-propanediol derivatives
Inventor: KOTTENS SIL VAJN
IPC: A61K39/395
Filed: 1997-11-17
Granted: 2003-11-27
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: application of compound of the formula (I)   wherein R means optionally substituted linear or branched carbon chain with 12-22 carbon atoms that can be broken optionally by substituted phenylene; each among R 2 , R 3 , R 4 , R 5  independently each of other means hydrogen atom or lower alkyl in free form or in the form of pharmaceutically acceptable salt for prophylaxis or treatment of chronic rejection of allograft or xenotransplant of organ or tissue in recipient or acute rejection of xenotransplant in recipient. Invention relates to pharmaceutical and therapeutic composition containing these compounds. Invention allows the realization of indicated designation. EFFECT: valuable medicinal properties of derivatives and compositions. 7 cl, 1 ex
Patent RU-2171382-C2 (RU)
Title: Facility to catch fragments of rotor of turbomachine
Inventor: VESELOV V N
IPC: F01D25/24
Filed: 1999-07-21
Granted: 2001-07-27
Abstract: FIELD: turbine manufacture. SUBSTANCE: facility is intended to catch fragments of rotor of turbomachine, predominantly, in turbostarters of stationary gas-turbine installations. Facility includes hollow casing carried in bearings of rotor which has at least one disc with blades. Casing is equipped with circular rim mounted above blades of rotor and is covered by housing. Circular rim is provided with two internal flanges which come as single monolithic part together with rim and is linked to casing along two ring belts. One flange is located in front of inlet to blades of rotor, the other flange is situated downstream of their outlet. Radial thickness of wall of casing does not exceed radial thickness of wall of rim. Radial distance of rim from casing is kept within 1.0- 1.8 of height of blades of rotor. Mass of circular rim with flanges corresponds to value of power action of fragments of rotor M= K E к , where M is mass of circular rim with flanges; E к  is value of power action, J; K is proportionality factor equal to 30 10 -6 ...50•140 -6  kg/J. Thickness of wall of casing above blades of turbomachine corresponds to relation T= , where T is thickness of wall of casing, mm; E к  is value of power action, J; G is strength of material under static bending, MPa; K 1  is proportionality factor equal to 0.8-1.3 ( MPa mm)/J; f is calculated safety margin equal to 1.2. EFFECT: enhanced functional reliability of turbomachine thanks to localization of fragments of rotor destroyed during driving up of turbomachine to speed by predicted destruction of casing in weakest point. 1 dwg
Patent RU-2179607-C2 (RU)
Inventor: DRAMMOND DONAL D KENDALL
IPC: C01F11/18
Filed: 1997-12-05
Granted: 2002-02-20
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: invention relates to acid-stabilized calcium carbonate suspension and to a method of manufacturing paper with filler, which includes stage wherein acid-stabilized calcium carbonate suspension is added to wood pulp in the acid paper manufacture process and to paper with filler manufactured according to invention. Acid-stabilized calcium carbonate suspension with pH below 7 (preferably between 6 and 7) contains water, calcium carbonate, and acidic stabilizer prepared from water-soluble calcium salt, weak acid, and chelating agent capable of chelating calcium ion (mixed components are allowable). Acidic stabilizer is present in amounts sufficient to ensure elevated calcium ion concentration (from 1 mM to about 5 M, preferably between 1 and 120 mM) and acid pH. EFFECT: improved optical properties of paper. 24 cl, 4 dwg, 4 ex
Patent RU-2182041-C2 (RU)
Title: Method and device for wet gravity separation of finely divided materials with help of creation of continuous medium
Inventor: BURDIN N V
IPC: B03B5/30
Filed: 1999-11-15
Granted: 2002-05-10
Abstract: FIELD: wet separation of finely divided ores for efficient recovery of noble metals from stail tailings and obtaining of qualitative concentrates of ores of nonferrous and ferrous metals, and also from nonmetallic ores, for instance, for recovery of gold, silver and platinouds in systems of acting concentrating mills. SUBSTANCE: initial material is supplied onto movable pan where heavy particles are drown in water. Created in mass o heavy medium is interlinked branches of continuous medium to create process of separation into heavy and less heavy fractions in course of concentration in form of involving in circulation of separated sufficiently heavy particles of heavy medium and heavy particles of separated material. Nondrown light fraction is disposed to tailings through overflow lip and through drain tube located in center of pan. Concentrate is formed due to accumulation and cave-in of heaviest fraction. EFFECT: improved gravity separation of finely divided particles. 2 dwg
Patent UA-30717-C2 (UA)
Title: Appliance for filling lowering wells with substance to hose
Inventor: KIRENKOV OLEKSANDR MYKOLAIOVYCH
IPC: F42D1/08
Filed: 1998-04-28
Abstract: An appliance for filling lowering wells with substance into hose comprises a hollow guide with cone-like bell in the lower section, a hose assembled on it and closed from one side, with possibility of lowering, at that it has braking springy element surrounding the hose in the lower section of the hollow guide with possibility of its displacement.
Patent UA-66781-C2 (UA)
Title: A process for production of vinyl acetate
Inventor: WILLIAMS BRUCE LEO
IPC: C07C67/055
Filed: 1999-08-11
Abstract: In a process for production of vinyl acetate by the reaction of ethylene, acetic acid and oxygen, ethylene is recovered from the gases withdrawn from the reactor and recycled such that the amount of ethylene in the combined feed to the reactor is at least 60 molar %.
Patent BR-PI0501665-C2 (BR)
Title: melhoramento em implemento agrìcola multifuncional
Inventor: MATSUI SADANORI
IPC: A01D46/06
Filed: 2005-05-09
Abstract: MELHORAMENTO EM IMPLEMENTO AGRìCOLA MULTIFUNCIONAL. Consiste essencialmente de um implemento (1) cinco em um, que utiliza força hidráulica para movimentar as suas partes móveis.
Patent UA-74344-C2 (UA)
Title: Benzylidenethiazolidinedions and analogues thereof and use in the treatment of diabetes
Inventor: TACHDJIAN CATHERINE
IPC: A61P3/08
Filed: 2000-08-31
Abstract: The present invention relates to certain substituted heterocycles of Formula (I) which are useful in the treatment of diseases related to lipid and carbohydrate metabolism, such as type 2 diabetes, adipocyte differentiation, uncontrolled proliferation, such as lymphoma, Hodgkin's Disease, leukemia, breast cancer, prostate cancer or cancers in general; and inflammation, such as osteoarthritis, rheumatoid arthritis, Crohn's Disease or Inflammatory Bowel Disease. (I)
Patent RU-2169602-C2 (RU)
Title: Horizontal settler
Inventor: RYZHOV S V
IPC: B01D21/04
Filed: 2000-04-04
Granted: 2001-06-27
Abstract: FIELD: public services; sewage treatment systems with the use of activated sludge. SUBSTANCE: settler includes rectangular reservoir, four pairs of trolleys with scrapers secured on them and trolley drive. Sludge pit is provided in bottom of reservoir. Two upper guides are mounted in upper portion of reservoir in parallel with extended walls of reservoir. Two lower guides are mounted in bottom. Each pair of guides is embraced by endless chain vertical plane. Each scraper is secured on tubular support between pair of trolleys. EFFECT: enhanced reliability of settler. 7 cl, 2 dwg
Patent RU-2191871-C2 (RU)
Title: Device for connection of sheet members with one another (versions)
Inventor: NADELJAEV V D
IPC: E04B1/38
Filed: 2000-06-09
Granted: 2002-10-27
Abstract: FIELD: construction engineering, particularly, bolted connections of thin-walled building members. SUBSTANCE: device includes overlapped parts with mating hollows and projections, tightening device in the form of bolt, nut and washer. Upper and lower washers on contact sides are made with smooth wave surfaces whose shape in compression is taken by connecting member to form keyed-bolted connection. Contacting surfaces are coated with sealing and anticorrosive coating. Besides, upper and lower washers may be made in the form of elongated cover plates rectangular in shape whose long internal sides on contact side are made with smooth wave surfaces. In case of connection of sheet member with plate member, contact surface of bolt and hollow with hole for bolt in plate member are made in the form of smooth wavy surfaces entering each other, their shape is taken during squeezing by sheet members connected with plate members to form keyed-bolted connection. In this case, containing surfaces are coated with sealing and anticorrosive coating. EFFECT: higher efficiency of device for connection of sheet members due to increased strength and reliability of device.
Patent RU-2192147-C2 (RU)
Title: Biologically active additive
Inventor: BOLOBAN L G
IPC: A23D9/00
Filed: 2000-08-01
Granted: 2002-11-10
Abstract: FIELD: food industry, particularly, biologically active additives. SUBSTANCE: biologically active additive is a hard product of low-temperature expressing in medium of inert gas of seeds of oil-producing flax. The hard product is prepared at production of food flax oil. Claimed biologically active additive may contain seeds of pumpkin, and/or coriander, and/or walnut. EFFECT: broadened assortment of additives with increased nutrient properties; possibility of utilization of wastes of food flax oil production. 3 cl
Patent RU-2186256-C2 (RU)
Title: Gas turbine engine compressor
Inventor: TUNKIN A I
IPC: F04D29/00
Filed: 2000-09-18
Granted: 2002-07-27
Abstract: FIELD: mechanical engineering; gas turbine engines of aircraft and ground applications. SUBSTANCE: protective lip is made in compressor of gas turbine engine with wearing coating of inner surface of stator working ring. This lip is made integral with working ring from side of compressor input out of the zone possible contact with working blade. Δ1 = 0,1...0,3δ, Δ2 = 0,6...2δ, where δ is radial clearance between peripheral end face of compressor working blade feather and inner surface of wearing coating of working ring; Δ1 is height of projection of wearing coating or working ring into compressor passage; Δ2 is depth of sinking of wearing coating into working ring. EFFECT: increased efficiency of engine owing to decreased erosive wear of compressor working ring. 2 dwg
Patent RU-2212228-C2 (RU)
Title: Cosmetic composition causing weak skin irritation
Inventor: KHOLL-PUTSIO PATRISIA EHNN
IPC: A61Q19/00
Filed: 1999-03-02
Granted: 2003-09-20
Abstract: FIELD: cosmetology, medicine. SUBSTANCE: invention relates to composition containing soap-base gel composition suitable for application as a stable cosmetic composition being especially as deodorant one eliciting weak irritation on skin and comprising polyethylene glycol diisostearate with an average ethoxylation degree 40-100. EFFECT: improved and valuable properties of composition. 8 cl, 1 tbl, 17 ex
Patent RU-2197003-C2 (RU)
Title: Opticoelectron direction finder
Inventor: SHIPUNOV A G
IPC: G01S17/66
Filed: 2001-01-09
Granted: 2003-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: invention is related to direction finding facilities employing devices converting electromagnetic radiation to electric signal carrying information on image which are mounted on mobile bases. For achievement of increase in range of opticoelectron direction finder, of increase in precision of determination of coordinates of image of object and for rise of noise immunity of opticoelectron direction finder proposed direction finder is supplemented with adder and former of address of gate enabling accumulation of signal in follow-up gate which leads to reduced storage capacity needed for interframe processing and consequently to decrease of error in determination of coordinates of object. EFFECT: reduced error in determination of coordinates of object, enhanced noise immunity of direction finder and its operational range. 1 dwg
Patent RU-2221155-C2 (RU)
Title: Генерирующая установка комбинированного цикла (варианты)
Inventor: OKADA TSUJOSI
IPC: F02C7/22
Filed: 1999-06-30
Granted: 2004-01-10
Abstract: Установка относится к выработке энергии в комбинированном цикле. Остаток от перегонки нефти под атмосферным давлением, полученный путем перегонки подаваемой нефти в устройстве для перегонки под атмосферным давлением, подвергается перегонке под вакуумом в заранее заданных условиях в устройстве для перегонки под вакуумом, чтобы посредством этого разделить его на легкое вещество и остаток от перегонки нефти под вакуумом. Легкое вещество подается как топливо в газовую турбину. Остаток от перегонки нефти под вакуумом подается как топливо в котел паротурбинной генерирующей секции вместе с высокотемпературным отработавшим газом, выходящим из газовой турбины так, чтобы паровую турбину можно было привести в действие паром, выработанным в котле, чтобы посредством этого дать возможность осуществить выработку энергии в паротурбинной генерирующей секции. Остаток от перегонки нефти под атмосферным давлением может быть использован как топливо для газовой турбины и котла так, чтобы эффективность выработки энергии в комбинированном цикле могла быть повышена. Изобретение позволяет повысить эффективность выработки энергии. 5 с. и 23 з.п. ф-лы, 8 ил.
Patent RU-2236493-C2 (RU)
Inventor: ANDRE ZHAN-LJUK
IPC: E01B5/02
Filed: 1999-07-28
Granted: 2004-09-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to guide rail and it can be used in manufacture of guide rails and production of road vehicles with automatic guidance by means of guide rail. Proposed guide rail has head higher than foot of its neck formed by two convex side surfaces whose upper parts form upper inclined surfaces laying the part of rolling paths for inclined guide rollers and interconnected by means of connecting zone. Said inclined surfaces extend in downwards direction with roundings behind which lower inclined surfaces are found. According to invention, guide rail has special engagement and disengagement zones formed by two cavities arranged opposite to each other and made in form of recesses in direction of central part of rail neck, for instance, in form of linear cutouts with curving of each side surface to provide passing of round projection or flange of at least one guide roller without obligatory shifting to side or changing angle of its inclination. 
     EFFECT: simplified operation of vehicles owing to provision of quick release of guide rollers from guide rail. 
     20 cl, 12 dwg
Patent RU-2211983-C2 (RU)
Title: Pipe
Inventor: GREJLIKH V I
IPC: F16L9/12
Filed: 2001-03-21
Granted: 2003-09-10
Abstract: FIELD: reinforced plastic pipes. SUBSTANCE: pipe consists of sealing layer 1, reinforcing composite-fibrous layer 2 and primer layer 3, and is characterized by the fact that layer 2 is made of materials with polymerization temperature lower than temperature of preparation for hardening of layer 3. EFFECT: higher reliability of pipe. 2 cl, 1 dwg
Patent RU-2196635-C2 (RU)
Inventor: PLOTNIKOVA R N
IPC: B01D53/02
Filed: 2001-03-28
Granted: 2003-01-20
Abstract: FIELD: production of acetylene by wet method; cleaning acetylene from admixtures, hydrogen sulfide and phosphines . SUBSTANCE: method includes passing of producer acetylene through purifying mass having the following composition, mas. %: Cr IV in terms of CrO 3 , 0.5-0.9; sulfuric acid, 3.0-4.0; chromium phosphates in terms of CrPO 4 , 4.5 to 6.5; chromium (III) bisulfates , 23.3-24.7; chromium sulfates, 7.0-8.0 and solid carrier-perlite, the balance. Waste purifying mass is subjected to flushing, decanting and drying, after which it is mixed with 5-15-% fresh mass and is returned to process. According to said method, purifying mass may be used repeatedly. EFFECT: enhanced efficiency. 2 cl, 2 tbl, 3 ex
Patent RU-2195098-C2 (RU)
Inventor: SHORIN P M
IPC: A01C1/00
Filed: 2001-03-30
Granted: 2002-12-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves using 0.3% aqueous solution of potassium humate at the rate of 8-10 l of liquid per 1 t of tubers. EFFECT: increased potato yield and improved resistance to diseases. 1 tbl, 1 ex
Patent RU-2209244-C2 (RU)
Title: Нуклеиновая кислота, кодирующая лидерную последовательность (варианты), вектор на основе плазмиды р6803-platform (варианты), лидерный пептид (варианты) и способ получения белков
Inventor: SERGEENKO T V
IPC: C07K11/00
Filed: 2001-04-28
Granted: 2003-07-27
Abstract: Изобретение относится к молекулярной биологии и генетической инженерии и может быть использовано для медико-биологических исследований и биотехнологического производства рекомбинантных белков путем их секреции клетками бактерий. Молекула нуклеиновой кислоты (НК), кодирующая лидерную последовательность для секреции полипептидов в культуральную среду, имеет установленную нуклеотидную последовательность. Последовательность приведена в формуле изобретения. Вектор получен на основе плазмиды р6803-platform и содержит в качестве действующей части молекулу НК, кодирующую лидерную последовательность для секреции полипептидов в культуральную среду. Вектор может содержать фрагмент геномной ДНК цианобактерий Synechocystis для интеграции в геном этой цианобактерии. Представлены олигопептиды размером 20 и 23 аминокислоты. Аминокислотные последовательности приведены в формуле изобретения. Клетку бактерий трансформируют вектором и культивируют. Секреция целевого белка происходит непосредственно в среду. Используют бактерии E.coli или цианобактерии. Изобретение позволяет упростить процесс очистки целевого продукта и повысить его качество. 7 с. и 7 з.п. ф-лы, 9 ил.
Patent RU-2208867-C2 (RU)
Title: Switch control device
Inventor: ARAKCHEEV JU G
IPC: H01H47/22
Filed: 2001-06-04
Granted: 2003-07-20
Abstract: FIELD: electrical engineering. SUBSTANCE: control device that may be used to control switches incorporating electromagnetic operating mechanism provided with magnetic latch and single ON- and OFF-operation coil has leads running to switch electromagnet, to auxiliary interlocking contact, to power supply, and to control contacts, relay, and disconnecting capacitor. Novelty is introduction of auxiliary relays of which one is power relay, two capacitors, four diodes, three resistors, and new ways of their interconnection with prior components. EFFECT: enhanced operating reliability of switch control device. 1 cl, 1 dwg
Patent RU-2229893-C2 (RU)
Title: Method for preparing staphylococcus anatoxin-vaccine
Inventor: EVGLEVSKIJ A A
IPC: A61K39/085
Filed: 2001-06-29
Granted: 2004-06-10
Abstract: FIELD: veterinary microbiology. SUBSTANCE: method involves culturing staphylococcus microorganisms followed by their destruction, detoxification the prepared mixture with formalin and its sterilization. Before sterilization carrying out 1-1.5% glycerol solution in the volume ratio = 1:(3-4) is added to the end product. Method provides enhancing quality of the end product and to prolong period of its storage. EFFECT: improved preparing method. 3 ex