baber/WOPTO huggingface dataset:
Patent UA-41790-C2 (UA)
Title: Lead-acid accumulator battery
Inventor: DZENZERSKYI VIKTOR OLEKSANDROVYCH
Filed: 2001-05-15
Abstract: The proposed lead-acid accumulator battery is designed for the use as a starter battery and contains a set of positive and the negative electrodes installed in a casing filled with electrolyte. Each of the electrodes contains active mass and leads. The lead of the positive electrode is made from alloy containing (in percent by weight) antimony (0,11 ... 0,16 %), stannum (0,6 ... 0,9 %), arsenic (0,11 ... 0,18 %), copper (0,05 ... 0,06 %), silver (0,025 ... 0,03 %), bismuth (0,03 ... 0,04 %), selenium (1,1 ... 1,8 %), cadmium (0,01 ... 0,1 %), and lead (the rest). The lead of the negative electrode is made from alloy containing (in percent by weight) calcium (0,06 ... 0,09 %), stannum (0,5 ... 1,1 %), aluminium (0,01 ... 0,05 %), cobalt (0,003 ... 0032 %), and lead (the rest). The electrolyte contains phosphoric acid (0,3 ... 0,7 % of the total weight of the electrolyte).
Patent UA-71594-C2 (UA)
Title: Potassium salt of (s)-omeprazole, a method for the preparation thereof, a pharmaceutical composition and a method for treating gastrointestinal disturbances
Inventor: NILSSON MATS
IPC: A61P1/00
Filed: 2000-01-18
Abstract: The present invention relates to a novel form of 5-methoxy-2-[[(4-methoxy-3,3-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole, known under the generic name omeprazole. More specifically, it relates to a novel crystalline form of the potassium salt of the (S)-enantiomer of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole. The present invention also relates to processes for preparing such a form of the potassium salt of (S)-omeprazole and pharmaceutical compositions containing it.
Patent RU-2210635-C2 (RU)
Title: Facility to heat up and dose-feed alumina into aluminum electrolyzer
Inventor: BEGUNOV A I
IPC: C25C3/14
Filed: 2000-02-07
Granted: 2003-08-20
Abstract: FIELD: non-ferrous metallurgy, electrolytic production of aluminum. SUBSTANCE: facility to heat up and dose- feed alumina into aluminum electrolyzer has collecting bin and weigher. Collecting bin comes in the form of vessel for alumina put on burner for reburning of anode gases and coupled by pipe-lines with main bin and weigher. EFFECT: reduced consumption of energy, fluoride salts, diminished effluent of hydrogen fluoride to atmosphere and raised current efficiency. 2 dwg
Patent RU-2193390-C2 (RU)
Title: Composition for oxidative keratin fiber staining, method of their staining, kit for oxidative keratin fiber staining
Inventor: ODUSSE MARI-PASKAL
IPC: A61K8/00
Filed: 1999-06-02
Granted: 2002-11-27
Abstract: FIELD: cosmetics, coloring composites. SUBSTANCE: invention relates to composite for staining keratin fiber comprising pyrazole[1,5-a]pyrimidine as oxidizing base and pyridine dye-forming component and to method of oxidative hair staining. Method involves the use of this composite and hair staining kit comprising compartment for coloring composite and compartment for oxidizing composition involving nonenzymatic oxidizing agent. Invention ensures to obtain intense colors showing resistance against aggressive external effects on hair. EFFECT: improved method of staining, valuable properties of composite. 11 cl, 4 tbl
Patent RU-2178381-C2 (RU)
Title: Transporting device
Inventor: GJUNTER JOKHANNES BIRBAUM
IPC: B65G47/22
Filed: 1998-08-13
Granted: 2002-01-20
Abstract: FIELD: paper roll positioning equipment. SUBSTANCE: invention relates to device for positioning paper roll on transportation carriage arranged lower than transportation system floor. Proposed device is provided with transportation system arranged under floor level. Levelling buses are arranged over zero plane at acute angle relative to plane. At least one leveling bus is installed for raising, lowering or turning. EFFECT: provision of effective positioning and leveling of paper roll on transportation carriage of underframe transportation system. 2 cl, 2 dwg
Patent RU-2230751-C2 (RU)
Title: Peptide mpi without signal sequence, dna encoding thereof, vector, method for assay capacity for secretion of testing peptide, method for isolating cdna
Inventor: KITAMURA TOSIO
IPC: C12Q1/68
Filed: 1998-11-26
Granted: 2004-06-20
Abstract: FIELD: molecular biology, biotechnology, genetic engineering. 
     SUBSTANCE: invention can be used for detection and isolation of DNA encoding peptide that elicits the secretory activity. DNA encoding human protein mpI without signal sequence is ligated in vector with testing cDNA encoding this peptide. Chimeric gene is expressed in cells for evaluating the capacity for cellular proliferation. The presence of signal peptide in testing cDNA is assayed by capacity for proliferation. DNAs encoding secretory proteins are detected by construction of cDNA library and the following its screening. Invention provides detection of secretory proteins, among them, membrane proteins of the I-st and the II-d type. 
     EFFECT: improved assay and isolating methods. 
     11 cl, 1 dwg, 5 tbl, 3 ex
Patent RU-2210622-C2 (RU)
Title: Process of deposition of fine-grained coats of aluminum oxide on cutting tools
Inventor: TESHNER KRISTIN
IPC: C23C16/515
Filed: 1998-11-26
Granted: 2003-08-20
Abstract: FIELD: mechanical engineering, deposition of coats of refractory aluminum oxide on cutting tools. SUBSTANCE: process is related to tools which frame is made of carburized carbide, cermet, ceramics or high-speed steel that can find use in various branches of mechanical engineering. Coats are deposited with the aid of process of chemical precipitation from vapor phase activated by plasma. Plasma is generated thanks to application of bipolar pulsating DC voltage to two electrodes to which frames of substrates are attached and electrically connected. Owing to this accumulation of electric charge on nonconducting surfaces is prevented and therefore there will be no sparking over coat surface which makes it possible to execute long and stable deposition of coat, to obtain high-quality coat including either single phase γ-Al 2 O 3  or mixture of γ-  and γ-Al 2 O 3  phases. Coats are deposited at temperatures up to 500 C. EFFECT: deposition of high-quality coats. 8 cl, 8 dwg, 5 tbl
Patent RU-2195793-C2 (RU)
Inventor: ARTSYBASHEV A V
IPC: A01B1/04
Filed: 2000-08-21
Granted: 2003-01-10
Abstract: FIELD: agriculture. SUBSTANCE: hand-held tool has toothed plank, support rigidly attached to plank, and two handles pivotally secured to plank. Hand-held tool is further equipped with two telescopic cross stays whose upper ends are pivotally connected to upper parts of handles and lower ends are pivotally attached through clamps or lock joints to support. Upper ends of handles are connected by means of cross-piece. Tool may be made collapsible. Such construction allows said tool to be used in small-scale farms and on home's grounds. EFFECT: simplified construction and enhanced reliability in operation. 1 dwg
Patent RU-2194258-C2 (RU)
Title: Method of determination of dynamic forces
Inventor: BOGDANOV V O
IPC: G01L1/00
Filed: 2000-10-11
Granted: 2002-12-10
Abstract: FIELD: cargo-hoisting machines; estimation of strength of structural members, dynamic stability and safety of such machines. SUBSTANCE: method of determination of dynamic forces acting on structural members of boom hydraulic manipulators at abrupt change in boom speed with cargo suspended from it by means of flexible member is based on use of analytical dependences relating the actual magnitudes of mass, geometric, rigidity, speed and other parameters of structural members on level of loads being determined. Dynamic forces are determined taking into account occasional nature (probable deviation from average magnitudes) of parameters having effect on level of loads. EFFECT: enhanced reliability of determination of dynamic forces. 2 cl, 4 dwg
Patent RU-2191836-C2 (RU)
Title: Method of ingots production
Inventor: AL TMAN P S
IPC: C22B9/20
Filed: 2000-11-24
Granted: 2002-10-27
Abstract: FIELD: special electrometallurgy; applicable in production of ingots of titanium high alloys by vacuum arc remelting of consumable pressed electrodes. SUBSTANCE: after preparation of liquid metal bath on bottom of 150-200 mm high, volume of liquid metal during entire melting process is reduced due to reduction of arc current intensity to 7-10 kA, and arc gap value is reduced to 25-30 mm. EFFECT: higher ingot-to-product yield due to reduced casting defects and liquation of alloying elements. 8 cl, 2 ex
Patent RU-2201896-C2 (RU)
Title: Method of precipitating technetium dioxide from solutions formed on processing irradiated nuclear fuel from nuclear power plants
Inventor: ZIL BERMAN B JA
IPC: G21C19/46
Filed: 2000-12-18
Granted: 2003-04-10
Abstract: FIELD: nuclear fuels technology. SUBSTANCE: in technetium-containing tailing aqueous nitric acid solutions formed upon regeneration of irradiated nuclear fuel, technetium is first stabilized in tetravalent state by adding strong reducing agent not forming complexes with technetium at reducer-to-oxidant equivalent ratio at least 1. Technetium is then precipitated in reverse precipitation mode together with fission products and actinide elements contained in technetium solution by adding hydrazine hydrate until pH 6.5-7.5 is reached, after which precipitate is filtered off, dried, and calcined under conditions preventing technetium dioxide oxidation. As a result, concentrates of fission elements (molybdenum, zirconium) and long living radionuclides (neptunium, rare-earth elements, and transplutonium elements) are solidified. EFFECT: avoided addition of salt-forming substances, achieved fullness of localization, and excluded volatility of technetium compounds in press-powder preparation stage. 9 cl, 3 tbl, 14 ex
Patent RU-2207351-C2 (RU)
Inventor: BOL BIT N M
IPC: C08L27/18
Filed: 2000-12-22
Granted: 2003-06-27
Abstract: FIELD: polymer production. SUBSTANCE: wear-resistant polytetrafluoroethylene useful as antifriction material is obtained via irradiation of gamma- rays in presence of acetylene at 20 to 100 C and pressure 0,01 to 0.15 MPa until 30-60 kGr dose is absorbed. EFFECT: enabled production of polytetrafluoroethylene containing no dispersed fillers with wear resistance at a level of best filled polytetrafluoroethylene-based materials, which retains 80-90% its initial breaking strength. 1 tbl, 2 ex
Patent RU-2242489-C2 (RU)
Title: Method of treating mineral filler with phosphate, thus treated mineral filler, foamed polyurethanes and composite polyurethanes utilizing this filler, and molded and non-molded products containing above-named polyurethanes
Inventor: FISHU ZHAN-P ER
IPC: C09K23/14
Filed: 1999-06-17
Granted: 2004-12-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention, in particular, relates to carbonate, hydroxide, silicate, sulfate, and similar types of mineral fillers. Method of treating mineral fillers with particular granulometric composition using treating agents of the organic phosphate type comprises deagglomeration and, if necessary, selection stages. In order to prepare polyurethanes, especially foamed ones, a mixture of organic phosphate-treated mineral fillers with a polyhydric alcohol is used. Foamed polyurethanes are prepared by foaming without or with associated pore formation. Composite polyurethanes may also contain organic phosphate-treated filler. 
     EFFECT: increased dispersibility of mineral filler in polyhydric alcohol. 
     33 cl, 9 tbl, 4 ex
Patent RU-2199261-C2 (RU)
Title: Vertical vacuum cleaner (versions)
Inventor: OKH JANG-KEUN
IPC: B04C5/107
Filed: 2001-02-26
Granted: 2003-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: vertical vacuum cleaner has outer cyclone receiver for collecting large particles from flow of contaminated air, which is drawn through suction brush, and inner cyclone receiver for collecting small particles, which were not filtered out in outer cyclone receiver. Inner receiver has contaminant discharge opening formed in central part of said receiver and adapted for discharging major part of large particle contaminants separated in outer receiver. Inner cyclone receiver is provided with tube for preventing return flow. Tube is extending to predetermined height from its center to direct descending vortex air flow back from inner receiver bottom and prevent formation of contaminant back flow. Such construction provides for effective separation and collection of dust and contaminants. EFFECT: simplified construction and enhanced reliability in operation. 3 cl, 8 dwg
Patent RU-2200992-C2 (RU)
Inventor: BALAKHONOV V G
IPC: G21F9/30
Filed: 2001-04-19
Granted: 2003-03-20
Abstract: FIELD: recovery of solid and/or liquid uranium-containing wastes. SUBSTANCE: method involves uranium leaching from solid wastes, concentration of solutions, their extraction using tributyl phosphate in organic thinner, and precipitation of ammonium polyurethanes from re-extracts. Concentration is effected by precipitation of ammonium polyurethanes from source fluorine- containing solutions followed by their rinsing with solutions containing ammonium nitrate in the amount of 0.5-1.5 mole/l. During extraction solutions under treatment are doped with iron so as iron-to-fluorine mass- content ratio is 0.5-0.7 in order to ensure admissible uranium content in raffinate. Residual uranium content in raffinate is determined proceeding from uranium-to-fluorine mass-content ratio to be minimum 5. Then ammonium polyurethanes are extracted from re-extracts by ammonia precipitation. EFFECT: reduced amount of solutions and solid wastes conveyed to disposal area; reduced cost of chemical agents and equipment maintenance charges. 6 cl, 7 tbl
Patent RU-2232580-C2 (RU)
Title: Fentanyl composition for treatment of acute pain
Inventor: PETTERSSON ANDERS
IPC: A61K31/445
Filed: 1999-09-24
Granted: 2004-07-20
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention describes a pharmaceutical composition used for treatment of acute pain by sublingual administration. The composition comprises fentanyl anhydrous microparticles mixture or its pharmaceutically acceptable salt and an agent enhancing bioadhesion and/or mucoadhesion. Fentanyl microparticles are attached to a carrier particles surface. The size of carrier particles is larger than that of fentanyl particles and they are water-soluble and have an average size less 750 mcm. Invention relates also to a method for treatment of acute pain by sublingual administration of indicated pharmaceutical composition. The application of the new composition provides the administration of small doses of fentanyl owing to risk of adverse effects in the patient body is diminished as well as the variability of therapeutic response among patients also. 
     EFFECT: valuable medicinal properties of composition. 
     19 cl, 1 dwg, 1 tbl, 4 ex
Patent RU-2202698-C2 (RU)
Inventor: MEDVEDEV JU S
IPC: F01N3/02
Filed: 2001-04-25
Granted: 2003-04-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in exhaust systems of internal combustion engines for reducing content of soot and other products of incomplete combustion of fuel in exhaust gases. Proposed combination soot filter has housing with inlet and outlet branch pipes and the following components arranged in housing in direction of gas flow; solid particles trap made of porous material and perforated hollow rods filled with catalyst solution and covered with filtering cloth. Solid particles trap is made in form of ball whose lower half is dipped in regenerative solution and partition is installed at "liquid- gas' boundary. EFFECT: reduced fuel consumption of internal combustion engine, prevention of reduction of effective power, increased service life of soot filter. 1 dwg
Patent RU-2217531-C2 (RU)
Inventor: BETTGER KRISTIAN
IPC: F41H5/04
Filed: 2000-01-12
Granted: 2003-11-27
Abstract: Предложенный материал и изделие из него относятся к средствам, предназначенным для защиты от проникновения, в частности от пуль. Устойчивый к проникновению материал содержит по меньшей мере двойной слой ткани, состоящий из двух слоев ткани, уложенных перекрестно под углом. Ткань состоит из первого набора нитей, уложенных с плотностью 3,5-20 нитей/см и имеющих линейную плотность по меньшей мере 420 дтекс, и из второго набора нитей, уложенных с плотностью 0,5-8 нитей/см и имеющих линейную плотность по меньшей мере 50 дтекс. Второй набор нитей расположен в поперечном направлении по отношению к первому набору нитей. Отношение линейной плотности нитей первого набора к линейной плотности нитей второго набора больше 4,2. Отношение плотностей укладки нитей первого и второго наборов больше 1. Первый набор нитей состоит из арамидных нитей. Нити второго набора выбраны из нитей из сложного полиэфира, полиэтилена, полипропилена и арамида. Первый набор нитей является нитями основы, а второй - нитями утка. Нити слоев двойного слоя скреплены между собой с помощью адгезива. По меньшей мере одна из внешних сторон материала снабжена защитным слоем. Изделие типа пуленепробиваемых жилетов и защитных пластин изготавливается из устойчивого к проникновению материала, описанного выше. Предложенные материал и изделие из него обеспечивают улучшенную защиту от проникновения за счет высокой отклоняющей способности. 2 с. и 9 з.п.ф-лы.
Patent RU-2262939-C2 (RU)
Inventor: KIM KHIO DZOON
IPC: C12N15/09
Filed: 2000-08-10
Granted: 2005-10-27
Abstract: FIELD: medicine, cardiology, clinical biochemistry and medicinal immunology. 
     SUBSTANCE: invention relates, in particular, to immunologic composition and set used in diagnosis of heart diseases by using human mitochondrial adenylate kinase isozymes. As a marker, methods involve using human mitochondrial adenylate kinase isozymes presenting in myocardium muscle cells. These markers provide carrying out the precise diagnosis of heart disease being more easily. 
     EFFECT: expanded assortment of agents used in diagnosis of heart diseases. 
     14 cl, 17 dwg, 5 tbl, 7 ex
Patent RU-2233474-C2 (RU)
Inventor: RITTER RUDOL F
IPC: H04W84/00
Filed: 1999-04-07
Granted: 2004-07-27
Abstract: FIELD: controlled building access technology. 
     SUBSTANCE: method includes ordering of access cards by means of transfer of information about order to central ordering station, while information about order contains mobile telephone number, to which ordered access cards are transferred along mobile net and stored in memory module. Data exchange between this memory module and reading device of building is performed through contact-less interface. Decisions about permission of access to user of mobile telephone are taken on basis of information in access cards, in reader and in mobile telephone. 
     EFFECT: wider functional capabilities. 
     2 cl, 1 dwg
Patent RU-2222507-C2 (RU)
Title: Complex additive "alvik"
Inventor: MASHTAKOV A F
IPC: C04B24/02
Filed: 2001-12-19
Granted: 2004-01-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: additive with additionally included amines, more specifically urea or triethanolamine, contains, wt %: chloride salt (hardening accelerator) 14-30, sodium or calcium formate (plasticizer) 6-10, amines 7- 14, and water - the balance. EFFECT: increased strength upon hardening of concretes under natural conditions and when using thermomoist treatment. 3 cl, 2 tbl
Patent RU-2218419-C2 (RU)
Title: Method of steel melting in converter
Inventor: LAMUKHIN A M
IPC: C21C5/28
Filed: 2002-01-15
Granted: 2003-12-10
Abstract: FIELD: metallurgy, particularly, steel melting in converter with preliminary preparation of hot metal in hot-metal ladle car. SUBSTANCE: method of steel melting in converter incorporates steps of hot metal preparation, including its desulfurization with the help of addition of reagents in the form of magnesium and lime, supply of metal charge comprising hot metal and solid metalliferous materials to converter, supply of slag-forming materials, blowing of melt with oxygen through oxygen lance, determination of chemical composition of hot metal and melt. Relationship in metal charge of hot metal relative to solid metalliferous materials is established depending upon the following: M/m = K•CaO•(1+Mg)/S, where M is mass of hot metal poured into converter, t; m is mass of solid metalliferous materials supplied to converter, t; Mg is value of reagent in the form of magnesium added to hot metal during its preparation for steel melting in converter, fraction; CaO is value of reagent in the form of lime added to hot metal while preparing hot metal for steel melting in converter, fraction; S is content of sulfur in hot metal being poured to converter, %; K is empirical factor equal to 0.000028-0.0034; 1/(1+%). Steel scrap, cast mixture of hot metal and materials containing ferric oxides, or steel scrap and cast mixture of hot metal and materials containing ferric oxides can be used as solid metalliferous materials. EFFECT: reduced content of sulfur in finished steel, ensured necessary thermal balance in converter. 1 tbl, 1 ex
Patent RU-2226183-C2 (RU)
Inventor: ALEKSEEV A M
IPC: B23K26/06
Filed: 2002-02-21
Granted: 2004-03-27
Abstract: FIELD: electronic industry, in particular, methods for cutting and scribing of transparent non-metal material, preferably, specifically solid materials with or without semiconductor coating. SUBSTANCE: method involves providing pulsed laser radiation with wavelength within material transparency band, pulse duration of 10-100 ns and pulse intensity sufficient for creating of breakdown in focus zone; determining size of defect in sample points spaced from one another by distance providing 50% overlapping of defects up to double space between defects; during cutting of transparent non-metal materials with semiconductor coating, additionally forming beam so that power density on surface does not exceed semiconductor coating breakdown threshold. EFFECT: increased efficiency by providing conditions for creating of material breakdown mechanism owing to impact and multiquantum ionization resulting in development of only small-sized defects. 4 cl, 4 dwg
Patent RU-2224313-C2 (RU)
Inventor: BUEV A R
IPC: H01F6/00
Filed: 2002-02-28
Granted: 2004-02-20
Abstract: FIELD: cryoelectronics, shielding of magnetic fields. SUBSTANCE: proposed film composite high-temperature superconductor magnetic screen comprises dielectric base and film composite high-temperature superconductor coat. Screen is made of flat dielectric rings covered by high-temperature superconductor film which ensures presence of additional circuits with screening current on internal surface of screen. Furthermore area of mentioned circuits is proportional to width of specified ring and thickness of high-temperature superconductor film. EFFECT: increased quality of magnetic screen, enlarged maximum screened magnetic field. 2 dwg
Patent RU-2211423-C2 (RU)
Inventor: PINAEV A S
IPC: F28D9/00
Filed: 2002-03-04
Granted: 2003-08-27
Abstract: FIELD: heat exchange apparatus; chemical, food-processing and oil refining industries. SUBSTANCE: proposed bundle includes plate bundle of PLASTAN heat exchanger assembled from plane-parallel plates with pimples in form of sphere or cylinder or wave welded by pairs in ducts fixed at ends in distributing boards at spaced relation; they are provided with hot and cold product inlet and outlet passages and sealing elements; heat exchanger stack is provided with two additional plane-parallel plates and detachable support mounted between distributing boards. One of additional plates is mounted under heat exchanger stack and is provided with runners or wheels and other plate is located on heat exchanger stack; both additional plates are provided with transversal partitions; secured on partitions before cold product outlet is sealing band whose outer diameter corresponds to inner diameter of heat exchanger housing. EFFECT: enhanced strength and operational reliability. 5 cl, 9 dwg