baber/WOPTO huggingface dataset:
Patent UA-45373-C2 (UA)
Inventor: Lazdon Viktor Semenovych
Filed: 1997-07-02
Abstract: Finishing mortar for finishing works comprises of stucco, in amount in between of 56 and 60 mass. %, leather glue, in amount in between of 4.0 and 4.5 mass. %, glue “Bustilat” based on butadiene-styrene latex in amount in between of 0.25 and 0.4 mass. %, and technical talk in amount in between of 2.75 and 4.1 mass. %, with loamy stuff in amount in between of 11 and 15 mass. % and water up to 100 mass%.
Patent UA-28912-C2 (UA)
Inventor: SUKHAN VASYL VASYLIOVYCH
Filed: 1997-11-05
Abstract: The present invention relates to the analytic chemistry, specifically to methods for determining content of iron in mineral acids. According to the proposed method, the weight (volume) portion of mineral acid is distilled with water to the concentration of 0.7-1.2 M, and iron (II) is oxidized to iron (III) by using fresh solution of ammonium persulfate. Then ammonium thiocyanate is inserted to achieve the concentration of 0.15-0.25 M. The produced iron (III) thiocyanate is sorbed by using 0.08-0.20 g of polyurethane in the form of cubes of 5 x 5 x 5 mm in dimensions, and mixed in a magnetic mixer for 15 minutes. Then the polyurethane cubes are pressed between filtering paper sheets, and iron (III) thiocyanate is desorbed by using 10 ml of an acetone solution of ammonium thiocyanate. The reextract obtained is subjected to photometric analysis at a wavelength of 450-490 nm, with absorbing layer of 20 mm in thickness, by using calibrated characteristic. The proposed method provides sensitivity sufficient to detect 0.3 eg of iron in a portion of acid with an accuracy of 8 %.
Patent UA-51681-C2 (UA)
Title: 2-amino-4-(4-fluorobenzylamino)-1-etoxy-carbonylaminobenzene for prevention and treatment of consequences of acute and chronic reduced circulation in brain, in particular strokes, and for treatment of neurodegenerative disorders
IPC: A61K31/00
Filed: 1996-10-15
Abstract: The disclosure relates to the use of compound (I) or its pharmaceutically usable salts for the prophylaxis and treatment of sequelae of chronic reduced circulation in the brain, in particular strokes, and for the treatment of neurodegenerative disorders.
Patent RU-2191768-C2 (RU)
Title: Method for utilizing chlorine-containing poisonous products
Inventor: GORMAJ V V
IPC: A62D3/36
Filed: 2000-01-25
Granted: 2002-10-27
Abstract: FIELD: chemical detoxification methods. SUBSTANCE: substandard teaching-and-simulating formulation containing carbon tetrachloride, hydrocarbon mixture, chloropicrin, and chloroacetophenone is subjected to atmospheric distillation to isolate carbon tetrachloride. Residue is treated with sodium or potassium hydroxide solution in methanol at 55-60 C until complete destruction of chloropicrin and chloroacetophenone is attained. Afterwards, alcohol is distilled off the reaction mixture, which is then cooled, diluted with diesel fuel, and filtered. Filtrate is further used as hydrocarbon fuel and residue is buried. EFFECT: recovered carbon tetrachloride and fuel component. 2 cl
Patent RU-2199705-C2 (RU)
Title: Method for operation and compression refrigerating plant with steam compression up to super-high parameters
Inventor: SHLJAKHOVETSKIJ V M
IPC: F25B40/00
Filed: 2000-03-31
Granted: 2003-02-27
Abstract: FIELD: refrigerating plants. SUBSTANCE: operation of the compression refrigerating plant represents a multistage compression of refrigerant with its intermediate cooling, cooling in the heat exchanger-chiller, expansion in the gas-expansion machine and separation into the primary liquid refrigerant and into the primary steam of the refrigerant in the separator of the primary liquid refrigerant. The primary liquid refrigerant is cooled, refrigerant expanded and separated into the secondary liquid refrigerant and secondary steam of the refrigerant in the separator of the secondary liquid refrigerant. The primary steam is gas-expanded and also separated. The secondary liquid refrigerant is mixed with the secondary one after its expansion and directed to the evaporator. The secondary steam is mixed with the steam formed after gas expansion, and with steam after the evaporator. After that the primary liquid refrigerant is cooled by the obtained mixture. The heated mixture is directed for compression to supercritical parameters to the first compressor. EFFECT: enhanced thermodynamic efficiency of operation of the compression refrigerating plant. 2 cl, 3 dwg
Patent RU-2192667-C2 (RU)
Title: Facsimile signal identifying device
Inventor: KALENKOV B O
IPC: G06K9/62
Filed: 2000-05-31
Granted: 2002-11-10
Abstract: FIELD: multichannel telephone communication systems. SUBSTANCE: device used for diagnosing communication and channel equipment in multichannel telephone systems has communication channel matching unit, band filter, absolute value computing unit, integrating section, first, second, and third threshold elements, adder, Fourier transform computing unit, arithmetic unit, AND gate, and decision box. EFFECT: enhanced precision of transmitted signal identification. 2 dwg
Patent RU-2189719-C2 (RU)
Title: Clover seed herbage treating method
Inventor: BEKUZAROVA S A
IPC: A01C21/00
Filed: 2000-06-08
Granted: 2002-09-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating sown seeds with aqueous solution of molybdenum at growing period, with blend of alcoholic vinasse taken in an amount of 50-80 l/hectare and ammonium molybdate taken in an amount of 50-100 g/hectare being used as aqueous solution of molybdenum; solving blend in water; spraying field with said solution after first mowing. EFFECT: increased efficiency in feeding crops and wider range of feeds. 1 tbl, 2 ex
Patent RU-2182948-C2 (RU)
Title: Scraper with weight transfer device
Inventor: NILOV V A
IPC: E02F3/64
Filed: 2000-07-19
Granted: 2002-05-27
Abstract: FIELD: earth moving machinery. SUBSTANCE: invention relates to traction machines operating with trailed earth-moving equipment. Proposed scraper with weight transfer device has prime mover, trailed scraper with draw-bar with weight transfer hydraulic cylinder installed between prime mover and scraper on ball supports. Draw-bar is connected with prime mover for turning in horizontal and longitudinal vertical planes. Draw-bar is connected to prime mover frame through longitudinal joint by means of cross horizontal joint. Supporting hydraulic cylinders hinge-coupled with load-bearing brackets rigidly secured of frame of prime mover are installed on draw-bar by means of ball supports. EFFECT: improved reliability of scraper owing to provision of equal vertical load on prime mover axles. 5 dwg
Patent RU-2198019-C2 (RU)
Inventor: UMJAROV KH KH
IPC: B01F5/00
Filed: 2000-08-15
Granted: 2003-02-10
Abstract: FIELD: methods and devices for quantitative control and adjustment in fluidics. SUBSTANCE: method is realized by shock interaction of working and movable media, variation of momentum of working medium by variation of working medium velocity. In this case, working and movable media are mixed to reduce impact of media as minimal as possible and subjected to swirling with formation of vortex tube and to discharge from external layers of vortex tube. Device for method embodiment consists of cylindrical mixing chamber, working medium feed pipeline made with at least one nozzle, movable medium supply pipeline, and at least one discharge pipeline. Feed and supply pipelines are made bifurcated, and each branch of feed pipeline is made at least with one nozzle and provided with end and intermediate cylindrical vessels successively connected and secured to mixing chamber ends. Said vessels have common end wall in which at least one peripheral communicating hole is made. In so doing, nozzles are located in intermediate vessels built in periphery communicating holes and bent at right angle. Each intermediate vessel has central hole to mixing chamber. Besides, each branch of feed pipeline is connected to each intermediate vessel and discharge pipeline is connected to side surface of mixing chamber. EFFECT: reduced impact losses. 6 cl, 8 dwg
Patent RU-2248749-C2 (RU)
Title: Способ диагностики гиперреактивности дыхательных путей
Inventor: KOLOSOV V P
IPC: A61B5/389
Filed: 2000-09-29
Granted: 2005-03-27
Abstract: Изобретение относится к медицине, пульмонологии. У больных хроническим бронхитом с помощью миографии определяют уровень центральной частоты спектра диафрагмы при попытке вдоха при перекрытии дыхательных путей на уровне остаточного объема легких (ЦЧ ООЛ Д) в Гц. Одновременно определяют максимальное ротовое инспираторное давление (Рвд) в кПа. С помощью математической формулы, включающей измеренные параметры, вычисляют критериальную величину Д. По величине Д диагностируют гиперреактивность дыхательных путей. Способ позволяет повысить эффективность диагностики.
Patent RU-2190029-C2 (RU)
Title: Method for making hollow ingots by electroslag surfacing
Inventor: BYSTROV V A
IPC: C22B9/18
Filed: 2000-11-13
Granted: 2002-09-27
Abstract: FIELD: surfacing processes and equipment, possibly electroslag surfacing for making, mainly hollow cylindrical parts such as bandages for bimetallic rolling rolls. SUBSTANCE: method comprises steps of preparing slag bath by non-consumable electrode in melting space restricted by means of crystallizer and surfaced face of part; supplying pelletized additive material by means of controlled metering device; additionally supplying melt additive metal out of intermediate unit; using inner and outer crystallizers and non-consumable graphite diametrically arranged electrodes; setting width of electrodes in radial direction of surfaced part according to expression : Lel = inner R out.cr.- outer R in.cr. - 2B, where inner R out.cr. - inner radius of outer crystallizer, mm; outer R in.cr. - outer radius of inner crystallizer,mm; B = (8 - 20) mm - distance between lateral surface of electrode and inner surfaces of inner and outer crystallizers. Pelletized additive material is supplied by means of diametrically arranged metering devices at supply width in radial direction determined according to expression: C met = inner R out.cr. - outer R in.cr. - a - d, where a,d - spacing between supply zone and walls of inner and outer crystallizer respectively; a = (40-80) mm; d = (4-10) mm. Volumetric relation of pelletized additive material to additive metal in central zone of surfaced part consists (0.2 -0.28) and on edges along (9-11)% of length of lower and outer ends of surfaced part it consists (0.1-0.12)%. Method provides concentration of pelletized additive material on worn surface of part up to (50-60)%. EFFECT: enhanced quality of surfaced layer due to combination supply of pelletized additive material and melt additive metal. 1 dwg, 1 tbl
Patent RU-2212783-C2 (RU)
Inventor: VEKHOV JU K
IPC: A01G1/06
Filed: 2000-12-05
Granted: 2003-09-27
Abstract: Изобретение относится к садоводству, а именно к размножению подвойного и посадочного материала плодовых культур. Способ размножения клоновых подвоев яблони включает заготовку зеленых черенков размером 15-25 см из побегов с полуодревесневшим стеблем с травянистой верхушкой, обработку индолилмасляной кислотой (ИМК) в концентрации 50 мг/л с экспозицией 14 ч, посадку зеленых черенков в песок слоем 2,5-3 см, который насыпают на смесь дерновой земли и перегноя с добавлением биогумуса. Изобретение позволяет сократить сроки выращивания подвойного материала семечковых культур, в частности яблони. 3 табл.
Patent RU-2236084-C2 (RU)
Inventor: KHANSKUIN DEHVID
IPC: H03M13/41
Filed: 1999-08-04
Granted: 2004-09-10
Abstract: FIELD: serial decoders. 
     SUBSTANCE: decoder has convolution-coded character stream receiver, addition-comparison-retrieval circuit, decision bit memory, cash memory connected to mentioned memory for saving decision bit sequence accessed during preceding inverted sequence cycle, and also controller. 
     EFFECT: reduced power requirement and processing time. 
     13 cl, 9 dwg
Patent RU-2199977-C2 (RU)
Title: Endoprosthesis of thigh bone's proximal end
Inventor: EZHOV JU I
IPC: A61F2/36
Filed: 2001-04-12
Granted: 2003-03-10
Abstract: FIELD: medicine. SUBSTANCE: the innovation deals with equipment for endoprosthetics of hip joint. Endoprosthesis suggested consists of spherical caput, cervix and pedicle. Caput is truncated with supporting flat surface right at the juncture with cervix. The latter is designed in the form of thigh bone's cervix. In cranial direction cervix is replaced towards the center of caput's supporting flat surface corresponding to Adams' arch thickness value being flattened in frontal plane and designed in the form of thigh bone's cervix. Cervix is connected with pedicle which has oval opening, moreover, it narrows towards its free end. EFFECT: higher efficiency of operation. 3 dwg
Patent RU-2199524-C2 (RU)
Title: Method of purification of 2-(3,4-dihydroxyphenyl)-ethylamine hydrochloride
Inventor: LOMZAKOVA V I
IPC: C07C215/52
Filed: 2001-05-21
Granted: 2003-02-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method of purification of 2-(3,4-dihydroxyphenyl)-ethylamine hydrochloride (DOPAMINE) by its dissolving, cleansing filtration, isolation of end product from filtrate in cooling, precipitate washing out with acetone to pH 3.5-4.5. For dissolving air oxygen-free water is used at 30-40 C and isolation of end product is carried out by addition of concentrated hydrochloric acid taken in volume ratio of water for dissolving 1:1 to filtrate cooled to 10-15 C and process is carried out in constant flow of inert gas followed by cooling to 0-10 C. Method allows to obtain DOPAMINE substance corresponding the pharmacopoeia purity (melting point is 247-248 C as compared with 239-242 C in prototype) that is useful for preparing medicinal solution for injections. Method ensures to exclude the complex filtration stage of boiling solution of diluted hydrochloric acid. EFFECT: improved method of treatment and purification. 3 ex
Patent RU-2214527-C2 (RU)
Title: Diesel engine supply method
Inventor: VOLKOV V I
IPC: F02M25/06
Filed: 2001-07-09
Granted: 2003-10-20
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: according to invention gas additional is taken and introduced into fuel in atomizer at end of high-pressure line on mixing section in which mixture is formed between injection cycles, and fuel is saturated with gas addition. Then cyclic portion of mixture is injected into engine combustion chamber. Gas addition is taken directly from combustion chamber space of operating engine at combustion and expansion stroke by suction stroke of delivery valve and soot particles are burnt out from addition. In process of introduction, gas addition is uniformly distributed in fuel on mixing section within the limits of volume of maximum cyclic portion of mixture, and saturation of fuel is carried out by hot working gas containing chemically active radials. Invention is aimed at simplifying organization of supply system owing to taking off gas additional directly from combustion chamber space operating engine, improving degree of fuel preparation before into engine combustion chamber owing to heating of fuel and placing incomplete combustion products into fuel by saturation of fuel with hot working gas containing chemically active radicals and provision of required quality of preparation of cyclic portion of fuel mixture by increasing level of saturation of fuel with gas addition. EFFECT: simplified organization of fuel system. 1 dwg
Patent RU-2218860-C2 (RU)
Title: Method for predicting surgical intervention outcome when treating primary intracerebral hemorrhages of supratentorial localization in aged patients in acute period
Inventor: ZAKARJAVICHJUS ZHIL VINAS
IPC: A61B5/00
Filed: 2001-08-02
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves analyzing combinations of predictionsignificant signs. Discriminant function Y is calculated as the following formula   where X1 is somatic pathology expressive level: 1 denotes lack or a vaguely marked form, 2 denotes marked forms, 3 denotes distinctly marked forms; X2 is the clinicoanatomical hemorrhage form: 1 denotes intracranial hematoma to 50 ml not aggravated by brain dislocation; 2 denotes intracranial hematoma more than 50 ml aggravated by brain dislocation and/or liquor- conducting path tamponade or occlusion; X3 is the intracranial hypertension: 1 denotes lack thereof; 2 denotes vaguely marked forms; 3 denotes marked forms; 4 denotes distinctly marked forms; X4 is the hydrocephalia: 1 denotes lack thereof; 2 denotes vaguely marked forms; 3 denotes distinctly marked forms; X5 is patient state severity at the surgical operation day: 1 - compensated one, 2 - subcompensated one, 3 - decompensated one; X6 is the time passed after hemorrhages to the moment the surgical intervention has been done: 1 - 1-3 days, 2 - 4-7 days, 3 - 8-14 days, 4 - 15-21 days, 5 - more than 21 days. The value of Y being equal to or greater than 0, favorable operation outcome is to be predicted; Y<0 - lethal outcome is to be predicted. EFFECT: simplified prognosis method; high reliability of prognosis. 3 tbl
Patent RU-2217891-C2 (RU)
Inventor: TRET JAKOVA O I
IPC: A01C1/00
Filed: 2001-09-24
Granted: 2003-12-10
Abstract: FIELD: agriculture. SUBSTANCE: wheat seeds are treated with agent based on aqueous solution of acrylamide/triacryloylhexahydro-1,3,5-triazine copolymer, in which agent triazine comprises 0.00075-0.001 wt %. Treatment is accomplished by semidry sterilization technique using 10 l agent per 1 t seeds. EFFECT: increased protein and gluten levels in seeds. 1 tbl
Patent RU-2208217-C2 (RU)
Title: Laser semi-active homing head
Inventor: FILIMONOV V JA
IPC: F42B15/01
Filed: 2001-09-28
Granted: 2003-07-10
Abstract: FIELD: missiles, in particular, homing heads used in the artillery missile control systems. SUBSTANCE: the laser semi-active homing head has a coordinator including a multi-pad photodetector device and control windings, series-connected amplifier unit, adder, comparator, selector and the second comparator, sum-difference treatment circuit and a power amplifier unit, whose outputs are connected to the coordinator control windings, the outputs of the pads of the photodetector device are connected to the inputs of the amplifier unit, and the selector output is connected to the second input of the comparator, additionally use is made of a differentiating device and an access and storage device, the input of the access and storage device is connected to the output of the amplifier unit, the output of the access and storage device is connected to the input of the sum-difference treatment circuit, the output of the sum-difference circuit is connected to the input of the power amplifier, the input of the differentiating device is connected to the output of the adder, the second input of the second comparator is connected to the output of the differentiating device, and its output is connected to the second input of the access and storage device. EFFECT: enhanced accuracy and reliability of functioning in the conditions of action of interference from outside objects. 1 dwg
Patent RU-2217500-C2 (RU)
Title: Set for detection of sulfate-reducing microorganisms and selection of bactericide for inhibition of growth of sulfate-reducing microorganisms
Inventor: GAREJSHINA A Z
IPC: G01N33/569
Filed: 2002-01-14
Granted: 2003-11-27
Abstract: FIELD: technical microbiology. SUBSTANCE: set for detection of sulfate-reducing microorganisms growth and selection of bactericide for inhibition of growth of sulfate- -reducing microorganisms comprises: sterile flasks for sampling specimens and with nutrient medium equipped with sterile rubber stoppers, syringe for dosing sampling or addition of analyzed medium, capacity with ethyl alcohol, cotton and package with universal indicator paper for determination of pH value in medium. Flasks are equipped additionally by aluminum foil caps above rubber stoppers to enhance sterility and facility in storage that are fixed on flasks by cremper. The set comprises additionally flasks with alkali solution and flask with hydrochloric acid solution and pencil for marking flasks. The set comprises sterile flasks with nutrient medium by volume 9 ml in each flask and syringes by volume 1 ml from 100 to 1 000 things. The set provides rapidly and with high quality to detect sulfate-reducing microorganisms both at laboratory and oil field conditions. Invention can be used in petroleum industry in study of oil field media for the content sulfate-reducing microorganisms and selection of bactericide for inhibition of growth of sulfate-reducing microorganisms. EFFECT: improved detection method. 2 cl, 2 tbl, 2 ex
Patent RU-2257378-C2 (RU)
Title: Method of dehydrofluorination of aromatic carbomyl fluoride
Inventor: GIDO ZHIL BER
IPC: C07C263/04
Filed: 2000-07-04
Granted: 2005-07-27
Abstract: FIELD: chemical industry; method of dehydrofluorination of aromatic carbomyl fluoride. 
     SUBSTANCE: the invention presents a method of dehydrofluorination of aromatic carbomyl fluoride, which allows to transfer from aromatic carbomyl fluoride to a corresponding isocyanate. The method provides, that above indicated carbomyl fluoride is subjected to action of a temperature at least equal to 80°C and the highest temperature equal to 150°C in a dissolvent, so that at the above indicated temperature, at least of 80°C the indicated carbomyl fluoride is in the dissolvent in a dissolved state or a finely dispersed state, and so that this dissolvent is selected from dissolvents capable to be mixed with hydrofluoric acid and having a boiling point at least of 100°C. 
     EFFECT: the invention allows to transfer from aromatic carbomyl fluoride to a corresponding isocyanate. 
     15 cl, 2 ex, 1 tbl
Patent RU-2259277-C2 (RU)
Inventor: MUS JACHENKO JU P
IPC: B29C59/02
Filed: 2002-08-12
Granted: 2005-08-27
Abstract: FIELD: corrugation of mono-poly materials. 
     SUBSTANCE: the method includes the gripping of material, advance of the material to zone of corrugation, formation of corrugations due to application of forces in the points of material bending, production of a fixed direction of the crown of each corrugation at a simultaneous of them and fixation in the zone of corrugation.  Alternating of corrugations of various shape, height, quantity of periodicity and omissions with smooth material are attained due to the change of the points of application of the clamping force and the force of the moving material. 
     EFFECT: enhanced quality of corrugation expanded range of corrugated materials due to production of corrugations of various shapes, dimensions and combinations. 
     5 cl, 1 dwg
Patent RU-2231916-C2 (RU)
Title: Pulse generator
Inventor: KRAMKOV G I
IPC: H03K3/28
Filed: 2002-08-22
Granted: 2004-06-27
Abstract: FIELD: pulse engineering. 
     SUBSTANCE: proposed pulse generator that can be used for computer engineering devices and control systems has majority gate, 2NOR gate, two resistors, two capacitors, and two diodes. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 1 dwg