baber/WOPTO huggingface dataset:
Patent RU-2167751-C2 (RU)
Title: Nickel-chrome base hard solders
Inventor: REHBINKIN ANATOL
IPC: B23K35/30
Filed: 1996-05-02
Granted: 2001-05-27
Abstract: FIELD: soldering materials. SUBSTANCE: hard solder is in the form of alloy being glassy by 80%; its content is determined according to given formula Cr a Fe b Si c B d Mo e Ni the   rest , where at.%: a, 9.5 -16.6; b, 0-5; c, 10-15; d, 6-7; e, 0-5; nickel, the balance. Solder may be prepared in the form of homogeneous plate foil. Soldered article is made by method comprising steps of making homogeneous plate foil from melt composition containing, at.%: a, 9.5-16.6; b, 0-5; c, 10-15; d, 6-7; e, 0-5; nickel, the balance; at quickly cooling melt onto cooled surface moving with predetermined rate; placing solder between parts of base metal for making united blank; heating united blank and keeping it at predetermined temperature during time period sufficient for dissolution of fragile intermetallic phases formed at soldering; cooling approximately until 1000 C with subsequent soaking at above mentioned temperature for time period sufficient for annealing structure after soldering. Solders feature high strength, ductility, fatigue and corrosion resistance. Soldered article is free from fragile intermetallic compounds. EFFECT: enhanced quality of soldered articles. 8 cl, 1 dwg, 3 tbl
Patent RU-2153303-C2 (RU)
Title: Method for treating vertebral column fractures in lumbar region
Inventor: VALEEV E K
IPC: A61B17/56
Filed: 1998-08-11
Granted: 2000-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves applying controlled distraction during 6-8 weeks at the first stage, stabilization during 5-6 weeks at the second stage, physiological lordosis formation during 6-7 weeks at the third stage in the external fixation apparatus. EFFECT: enhanced effectiveness of treatment; prevented kyphosis progress in the lumbar region.
Patent RU-2157119-C2 (RU)
Title: Surgical method for training filatov tubed flap
Inventor: PETROV S V
IPC: A61B17/322
Filed: 1998-10-21
Granted: 2000-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making skin cut and subcutaneous fat near the base of one of the flap pedicles. A canal is formed from the cut along the longitudinal axis of the Filatov tubed flap to selectively remove subcutaneous fat tissue. EFFECT: avoided ischemic complications; higher flexibility of the flap.
Patent RU-2210146-C2 (RU)
Inventor: LEJSTEN OLIVER POL
IPC: H01Q5/357
Filed: 1997-03-26
Granted: 2003-08-10
Abstract: Изобретение относится к устройству радиосвязи. Техническим результатом является улучшение технических характеристик. В системе радиосвязи, функционирующей по крайней мере в двух разнесенных полосах частот выше 200 МГц, четырехфилярная спиральная антенна (1), имеющая удлиненный диэлектрический сердечник с относительной диэлектрической постоянной большей чем 5, имеет проводящий коаксиальный экран, окружающий ближайшую к месту прикрепления часть сердечника, и фидер (1А), проходящий через сердечник до соединения со спиральными антенными элементами на удаленном от места прикрепления окончании сердечника. Антенна (1) функционирует в первой полосе частот, в которой она демонстрирует первый сбалансированный резонансный режим, характеризующийся максимумами тока и минимумами напряжения в местах соединений спиральных элементов с фидером и их соединений с краем коаксиального экрана, и в более низкой или более высокой второй полосе частот, в которой антенна (1) демонстрирует второй, несимметричный резонансный режим, характеризующийся максимумами тока и минимумами напряжения, как правило, в концах сердечника и минимумами тока и максимумами напряжения в одном или более промежуточных положениях. Для обеспечения двойного режима функционирования система включает соединительную согласующую полное сопротивление платформу (2), которая может быть диплексером, имеющим фильтры, присоединенные между общим портом антенны (1) и последующими портами для подключения к оборудованию обработки радиосигналов, такому как приемник (4) глобальной системы определения местоположения и мобильный телефон (5), функционирующий в двух полосах частот. Фильтры и элементы согласования полного сопротивления могут быть сформированы как микрополосковые элементы на единой подложке. 5 с. и 30 з.п. ф-лы, 9 ил.
Patent RU-2184275-C2 (RU)
Title: Impeller
Inventor: SETERDAL EHDGAR
IPC: F04D29/36
Filed: 1997-04-23
Granted: 2002-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: axial- flow impeller has hub 1 for securing the impeller to shaft and many radial blades 4 which are connected to individual holders 12 of blades for turn; they are located between two parallel disks 5 which are located in front of each other; they have similar diameter and through holes for bolts; disks are supported by hub 1. Holder 12 of each blade 4 is secured to disks 5 by means of bolts 17 and 18 which pass through holes for bolts in respective disks 5. EFFECT: simplified construction; low cost; possibility of manufacturing impellers with varying number of blades. 7 cl, 7 dwg
Patent RU-2197484-C2 (RU)
Inventor: TSIMMER OSVAL D
IPC: C07D311/58
Filed: 1998-12-15
Granted: 2003-01-27
Abstract: FIELD: organic chemistry, heterocyclic compounds, medicine. SUBSTANCE: invention relates to derivatives of heterocyclic benzocycloalkenes of the general formula (I)   where R 1  means OH, C 1 -C 6 -alkoxy-group; R 2  means C 1 -C 6 -alkyl; R 3  means C 1 -C 6 -alkyl, -(CH 2 ) 1-2 -aryl where aryl means phenyl, CH 2 -(C 3 -C 7 )-cycloalkyl; R 4  and R 5  means simultaneously or in contrast each to other H, Cl, F, C 1 -C 6 -alkyl, OH, C 1 -C 6 -alkoxy-group, -(CH 2 ) 0-2 -aryl, -O-(CH 2 )0-2 - -aryl; ceparyl means unsubstituted phenyl or mono- substituted phenyl, -CON(R 6 R 7 ). Invention describes also method of synthesis of these compounds. Substituted heterocyclic benzocycloalkenes show analgetic effect being their biological efficiency is mediated partially or mainly by opiate receptors as agonists. EFFECT: improved method of synthesis, valuable medicinal and biological properties of compounds. 10 cl, 2 tbl, 14 ex
Patent RU-2169373-C2 (RU)
Inventor: ALIEV A S
IPC: G01S11/12
Filed: 1999-01-18
Granted: 2001-06-20
Abstract: FIELD: navigation. SUBSTANCE: illuminator, mirror, objective lens and position-sensitive four-pad photodetector are optically coupled. Outputs of quadrants of photodetector are connected to signal processing unit. Optical element in the form of rectangular sector of spherical lens is optically coupled to objective lens. Opaque mask is so placed that it overlaps part of entrance pupil of objective lens. Separation boundaries of quadrants of photodetector are parallel to edges of opaque mask and optical element. EFFECT: expanded functional capabilities of device. 2 cl, 5 dwg
Patent RU-2201474-C2 (RU)
Inventor: KOMAROV V M
IPC: C23F11/00
Filed: 1999-01-29
Granted: 2003-03-27
Abstract: FIELD: protracted storage of aircraft engines, mainly gas-turbine engines. SUBSTANCE: proposed slushing compound contains slushing oil and kerosene at the following ratio of components, mass.%: slushing oil, 15 and kerosene 85. Method of internal preservation of aircraft engine includes preparation of engine for preservation, blowing the oxygen replenishment system with nitrogen, delivery of slushing compound, false starts of engine and cold cranking; after nitrogen blowing, ground start of engine is performed at delivery of slushing compound. Method of depreservation of aircraft engine after protracted storage includes blowing the oxygen replenishment system with nitrogen, cold cranking of engine and ground start with the use of slushing compound. EFFECT: reduced cost; simplification of method. 4 cl
Patent RU-2225386-C2 (RU)
Inventor: FRUM SAJMON FREDERIK TOMAS
IPC: B01J23/30
Filed: 1999-01-22
Granted: 2004-03-10
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: method is realized in vapor phase by bringing a lower olefin into reaction with a saturated lower aliphatic monocarboxylic acid in presence of heteropolyacid catalyst. Mixture of reactants is essentially fully freed of aldehyde impurities, content of which in reactant mixture stream before entering reactor is at least 90 ppm. Advantageously, olefin is ethylene, propylene, or their mixture, or industrial-grade olefin, and saturated lower aliphatic monocarboxylic acid is C 1 -C 4 -carboxylic acid at olefin-to-acid molar ratio from 1:1 to 18:1. Acetic acid is preferred. Catalyst is supported heteropolyacid or its incomplete salt. EFFECT: prolonged service life of catalyst. 19 cl, 2 tbl, 2 ex
Patent RU-2187838-C2 (RU)
Title: Method for spectral analysis of quasi-periodic signals
Inventor: FILIST S A
IPC: G06F17/16
Filed: 1999-03-16
Granted: 2002-08-20
Abstract: FIELD: spectral analyses for classifying quasi-periodic signals. SUBSTANCE: method depends on producing two-dimensional matrix of source signal and executing spectral conversions of source signal spectrums over matrix columns and lines whereupon spectral presentation obtained is visualized and image displayed is compared with standard image. EFFECT: enhanced precision. 1 dwg _
Patent RU-2163591-C2 (RU)
Title: Method of synthesis of 1-adamantylaldehyde
Inventor: VOLOBOEV S N
IPC: C07C47/34
Filed: 1999-04-06
Granted: 2001-02-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the field of synthesis of 1-adamantylaldehyde that can be used as a semiproduct for synthesis of functional adamantanes and biologically active substances also. Method involves the use of 1-adamantane carboxylic acid nitrile as the functional derivative that is reduced with product obtained by interaction of tin (II) chloride with hydrogen chloride in the presence of diethyl ether to yield 1-adamantylaldimine hexachlorostannic salt. The latter is treated with water excess to yield 1-adamantylaldehyde in the mole ratio of 1-adamantane carboxylic acid, tin chloride and diethyl ether = 1: (1.5-2.0): (6.2-7.0), respectively. EFFECT: simplified process, increased yield, absence of polymer in reaction products. 1 tbl, 8 ex
Patent RU-2190253-C2 (RU)
Title: System having automatic apparatus for performing financial operations and method for building records using hypertext denotation language
Inventor: DRAMMOND DZHEJ POL
IPC: G06Q40/02
Filed: 1999-05-26
Granted: 2002-09-27
Abstract: FIELD: banking engineering. SUBSTANCE: banking hardware system has computer having unit for processing hypertext denotation language documents. The unit for processing hypertext denotation language documents supports message exchange the representative server to the own hypertext data transmission protocol processing server in local area network or remote servers in global area network. The computer has special purpose hardware unit for performing interconnection to the unit for processing hypertext denotation language documents and dispatching messages. Hardware management server performs local unit operation control in the banking apparatus including mechanism for giving out sheets. The banking apparatus reads system address from user card. The computer connects the banking apparatus to the own or external server depending on the address value. EFFECT: high level of financial operation protection; wide range of functional applications. 16 cl, 31 dwg
Patent RU-2222296-C2 (RU)
Inventor: FILIN A V
IPC: A61F9/00
Filed: 1999-08-10
Granted: 2004-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves recording reflex eye movements in response to showing test objects sometimes from left, sometimes from right in succession to each eye. Asymmetry coefficient values are determined for the parameters. Physiological asymmetry coefficient value being surpassed, predisposition to convergent squint is to be diagnosed. The asymmetry coefficient value for each of the parameters is calculated from formula K as= (N right - N left)/(N right + N left) * 100%, where N is the value of each of the parameters when eyes move to the right or to the left. EFFECT: high accuracy of estimation and diagnosis. 3 cl, 1 dwg, 3 tbl _
Patent RU-2198765-C2 (RU)
Title: Method for making parts of powdered steels
Inventor: ANTSIFEROV V N
IPC: C22C33/02
Filed: 1999-08-31
Granted: 2003-02-20
Abstract: FIELD: powder metallurgy, possibly manufacture of constructional and wear resistant parts in building, machine engineering, mining, instrument making, processing and other industry branches. SUBSTANCE: method comprises steps of preparing charge, pressing it, sintering it in combination with infiltration; heat treatment of it. Novelty is non-uniform distribution of nickel and chrome with coefficient of concentration variation in range 0.17 - 0.37 during processes of preparing charge, pressing, sintering and heat treating. It is preferably to prepare polycomponent charge. Method allows to make steel of polycomponent charge with desired distribution of additives. EFFECT: significantly enhanced wear resistance, fatigue endurance of parts. 2 cl, 1 tbl
Patent RU-2249765-C2 (RU)
Title: Method of combustion of a hydrocarbon fuel in a burner
Inventor: KRISTENSEN TOMAS SANDAL
IPC: C01B3/34
Filed: 1999-09-14
Granted: 2005-04-10
Abstract: FIELD: methods of combustion of hydrocarbon fuels. 
     SUBSTANCE: the invention is dealt with the method of combustion of a hydrocarbon fuel in a burner. The method of combustion of hydrocarbon fuel in a burner provides, that along the burner external surface a non-corroding technical atmosphere is set in motion, chosen from a group including steam, CO  2  ,  nitrogen or their mixture. In the capacity of the non-corroding technical aerosphere they use steam. Combustion is carried out at the presence of steam. At least a part of the non-corroding aerosphere is added to the hydrocarbon fuel. The non-corroding aerosphere is used in an amount sufficient to dilute or replace a corroding technical aerosphere existing around the external surface of the burner. The invention allows to avoid a corrosive spraying of the metal and carbonization of the industrial burners exposed to action of the corroding technical aerosphere. 
     EFFECT: the invention allows to prevent a corrosive spraying of the metal and carbonization of the industrial burners. 
     5 cl, 1 dwg
Patent RU-2180466-C2 (RU)
Inventor: ZAKHAROV I S
IPC: H04B10/02
Filed: 1999-09-20
Granted: 2002-03-10
Abstract: FIELD: optical data processing. SUBSTANCE: method involves double ended automatic projection of space- time light modulator on high resistance photo-semiconductor and double collinear transmission of spectrum- modulated light through electrooptic crystal: in space by intensity of forward reading i(x,y,δλ) light and reverse collinearly reflected i * (x,y,δλ ij ) light and in time t by rotation frequency f of shutter that has a number of sectors with different optical transmission spectrums. Optical signal being converted is matrixed by insulating layer made in the form of matrix of microdiscrete holes periodically filled with light-conducting material with different transmission spectrums; reading-light spectrum δλ also has semiconductor photo-active radiation component. EFFECT: provision for additive-subtractive conversion of chromatic-brightness optical signal by space-time light modulator. 3 cl, 4 dwg
Patent RU-2181705-C2 (RU)
Inventor: LOTOTSKIJ A I
IPC: C04B28/04
Filed: 1999-12-17
Granted: 2002-04-27
Abstract: Изобретение относится к области строительных материалов, в частности к цементным композициям, используемым для фиксации керамических, керамогранитных облицовочных плиток, плиток на основе природного камня, плит или блоков из полистиролбетона, для заделки швов и стыковых соединений, а также в качестве шпатлевок для внутренних и наружных работ, укладке стяжек для теплых полов. Технический результат - повышение прочности затвердевшей клеевой композиции. Универсальная сухая цементная композиция, включающая портландцемент, песок, известняковую или доломитовую муку, поливинилацетат и метиловый эфир целлюлозы, дополнительно содержит суперпластификатор на основе натриевых солей продукта конденсации производных ароматического ряда или меламина, винную кислоту, конденсированный микрокремнезем и регулятор твердения, выбранный из группы: сульфаты, или хлориды, или карбонаты, или формиаты, или нитриты, или нитраты щелочных или щелочноземельных металлов, или лигносульфонаты технические модифицированные, смола нейтрализованная воздухововлекающая (СНВ), нитрилотриметилфосфоновая кислота или их смеси при массовом соотношении компонентов: портландцемент: песок: суперпластификатор: известняковая или доломитовая мука: метиловый эфир целлюлозы: конденсированный микрокремнезем: поливинилацетат: регулятор твердения: винная кислота, равном 10-70, 1,0-85, 0,05-1,5, 0,5-85, 0,01-2,5, 0,25-3,5, 0,01-5,0, 0,0001-0,9, 0,01-1. 2 табл.
Patent RU-2177568-C2 (RU)
Title: Method of forming antifriction coating on slider bearing inserts
Inventor: STARUNSKIJ A V
IPC: F16C33/12
Filed: 1999-12-17
Granted: 2001-12-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: coating formation process is performed on bearing aluminum-tin alloy layer, on which nickel film 0.5-1 mcm thick is preliminarily deposited by thermal dissociation of nickel tetracarbonyl vapors at temperature of insert 180-200 C and then, after heating of insert to 235-285 C, nickel-iron alloy is deposited by thermal dissociation of nickel tetracarbonyl and iron pentacarbonyl vapors. EFFECT: enabled formation of antifriction coatings with specified thickness and simplified technology. 4 cl, 1 tbl
Patent UA-6875-C2 (UA)
Title: The lubricant-cooling agent for the mechanical processing of metalls
Filed: 1993-02-05
Abstract: The invention relates to the lubricant-cooling agent (LCA), applied in the metalworking industry, for example, at processing of aluminium, its alloys, and other nonferrous metals on the multifunction machines. The lubricant-cooling agent contains hydrocarbon oil, antioxidant of alkylphenolic type and Polymethylsiloxane fluid.
Patent UA-47408-C2 (UA)
Title: Nonrabbet multiple-unit hive with magazines
Filed: 1997-01-28
Abstract: The invention relates to the field of beekeeping, in particular to hives. A non-rabbet multiple-unit hive consists of a detachable multifunctional bottom, four units, two magazines, a horizontal diaphragm with bee-entrances at a multifunctional feed box-ceiling and a roof, being 1518 mm in total height.
Patent UA-25560-C2 (UA)
Title: Mineral and organic complex and a method for obtaining thereof
Inventor: MYKHAILYCHENKO BORYS VALENTYNOVYCH
Filed: 1997-07-15
Abstract: A mineral and organic complex, as the mineral constituent, contains ash obtained from products of animal or plant origin, аnd, as the organic constituent, substances possessing the properties of ligands stable in a medium with pH 3–7.4, for example aminoacids, such vitamins as С, В1, В6. A method for obtaining the mineral-organic complex includes preparing a mixture of the designated mineral and organic constituents in the solution with a pH index of 3-7.4 and evaporating this solution in vacuum. Taking into consideration biological origin, the inorganic chemical elements are present in the mineral and organic complex in an acceptable for organism ratio which is a balanced polymicronutrient form, and can find application in medicine, pharmacology, veterinary, food industry.
Patent UA-46052-C2 (UA)
Inventor: VOLKOV ANATOLII HRYHGOROVYCH
Filed: 1998-03-16
Abstract: A differential changer contains a slave shaft and is interconnected to the drive wheels of a vehicle, an also with a help of a secured by a hinge on a drive H the slave shaft and the planet pinions at its input interacts with an output gear of the master shaft in a internal combustion engine (i.c.e.) and to a central gear of the differential mechanism, in which the interacting transfer relations, obtained by and, are summed, and at an output the slave shaft with the drives B, D, fixed to it, or a gear with a help of an intermediate gear interacting with a central gear of the differential mechanism and with a motionless gear, or with the changer case itself, in which the interacting transfer relations, obtained by or, or , are multiplied by a sum of the previous relations and are transferring by the drive wheels for interaction in a straight and a reverse direction with the road resistance forces.
Patent UA-57758-C2 (UA)
Title: NEW ANALOGUES OF camptothecin, THEIR APPLICATION AS MEDICINES, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
IPC: A61P35/04
Filed: 1997-05-12
Abstract: The invention concerns novel counterparts of camptothecin and particularly the products complying with the following formulae: -5-ethyl-9,10-difluoro-4,5-dihydro-5-hydroxy-12-(4-methyl piperidinomethyl)-1H-oxepino[3', 4':6,7]indolizino[1,2-b]quinolein-3,15(4H,13H)-dione;-5-ethy]-12-diethylaminomethyl-9-fluoro-4,5-dihydro-5-hydroxy-10-methyl-1H-oxepino[3',4':6,7]indolizino[l,2-b]quinolcin-3,15(4H,13H)-dione; -5-ethyl-9-fluoro-4,5-dihydro-5-hydroxy-10-methyl-12-(4-methyl piperidinomethyl)-1H-oxepino[3',4':6,7]indolizino[1,2-b]quinolein-3,15(4H,13H)-dione. The invention also concerns their application as medicines, the pharmaceutical compositions containing them and their use in producing tumoricidal, antiviral or parasiticide medicines.
Patent UA-53706-C2 (UA)
Title: Pack for smoking articles
Inventor: James Antony George
IPC: B65D85/10
Filed: 1998-01-05
Abstract: There is provided a pack (13) for elongate smoking articles encased in an inner wrapping and comprising a paperboard outer container having a generally rectangular base (14), four hingedly connected side walls (15-20) which upstand from the said base, and top panel means (22) which at least partially closes off the top of the pack. The side walls (15-20) are substantially the same height as the smoking articles and are secured with respect to the base. Access to the smoking articles is made by way of the top panel means (22).
Patent UA-71047-C2 (UA)
Title: A method for the preparation of titanium slags
Inventor: SHKURIN BORYS MYKOLAIOVYCH
Filed: 2002-07-04
Abstract: The invention relates to the non-ferrous metallurgy, and particularly to electrothermal melting titanium slags and deals with the task of reducing consumption of carbon-containing deoxidizer and electric energy by reducing the melting duration, decreasing viscosity and melt temperature due to reducing the content of lower titanium oxides in the slag. The method involves melting and reducing the charge which consists of iron-titanium concentrate and carbon-containing deoxidizer with obtaining titanium slag and cast-iron, subsequent after-deoxidation of titanium slag with carbon-containing deoxidizer without depressurization of the furnace bath with simultaneous incorporation of iron-titanium concentrate.
Patent RU-2242364-C2 (RU)
Inventor: STADLER URS LEO
IPC: C08K5/3435
Filed: 2000-03-01
Granted: 2004-12-20
Abstract: FIELD: chemical industry. 
     SUBSTANCE: the invention is dealt with field of chemical industry, in particular, with combinations of stabilizing agents used for production hollow polyolefin items in a method of centrifugal molding and with a combination of technological additives. The method provides for a loading of polyolefin with a combination of stabilizing agents, mix them and fill in the press molds with this mixture. Then for melting of the stabilized polyolefin, the mixture is heated up in a furnace up to the temperature above 280°С at rotation of the press mold at least around of 2 axes. During rotation the polymeric material is distributed on walls. Then the mould being still in rotation is cooled with its consequent opening and removal of the produced hollow item. At that the combination of stabilizing agents includes: (а) at least one compound from group of organic phosphites and phosphonites; (b) one or several compounds taken from a group composed of: (i) derivatives of hydroxylamine and (ii) derivatives of aminooxides and (с) at least one compound from a group of stabilizing agents based on sterically hindranced amine. The produced items have a perfect original color and stability against action of the furnace gases. 
     EFFECT: the invention allows to produced items with a perfect original color and stability against action of the furnace gases. 
     20 cl, 2 tbl, 6 ex