baber/WOPTO huggingface dataset:
Patent RU-2178618-C2 (RU)
Inventor: BRJUKERS AL FONS ANTONIUS MARI
IPC: G10L19/00
Filed: 1997-09-26
Granted: 2002-01-20
Abstract: Изобретение относится к средствам сжатия данных для сжатия данных звукового сигнала. Техническим результатом является упрощение средств сжатия и снижение их стоимости. При этом устройство сжатия данных содержит терминал ввода для приема звукового сигнала, одноразрядный аналого-цифровой преобразователь для аналого-цифрового преобразования звукового сигнала, обеспечивающий получение сигнала разрядной последовательности, кодер без потерь для выполнения сжатия данных сигнала разрядной последовательности без потерь, обеспечивающий получение сигнала разрядной последовательности со сжатыми данными, и выходной терминал для подачи сигнала разрядной последовательности со сжатыми данными. Предложены также записывающее устройство и передатчик, содержащие устройство сжатия данных, также устройство расширения данных для расширения данных сигнала разрядной последовательности со сжатыми данными, поданного устройством сжатия данных, а также раскрыты воспроизводящее устройство и приемник, содержащие устройство расширения данных. 13 с. и 17 з. п. ф-лы, 11 ил. , 1 табл.
Patent RU-2195461-C2 (RU)
Inventor: KHIMMEL SBAKH FRANK
IPC: C07D487/04
Filed: 1997-03-03
Granted: 2002-12-27
Abstract: FIELD: organic chemistry of heterocyclic compounds, biochemistry. SUBSTANCE: invention relates to novel pyrimido[5,4-d]-pyrimidines of the general formula (I)   and medicinal agents exhibiting properties of tyrosine kinase inhibitor of the growth epidermal factor receptors family based on thereof. In compounds of the general formula (I) R a  means hydrogen atom; R b  means 3-chlorophenyl, 3-chloro-4-fluorophenyl, 3-(1,1,2,2-tetrafluoroethoxy)phenyl, 4-amino-3,5-dichlorophenyl, 4-(benzyl)phenyl, 3-(benzyloxy)phenyl, 4-(benzyloxy)phenyl, 3-hydroxymethylphenyl, biphenyl-4-yl, 3-phenoxyphenyl, 4-phenoxyphenyl, 3-trifluoromethoxyphenyl, 4-(benzyloxy)-3-chlorophenyl, 3-chloro-4-phenoxyphenyl, 3-chloro-4-cyanophenyl or 4-chloro-3-cyanophenyl group; or R a  and R b  in common with nitrogen atom locating between them mean indoline-1-yl or 1,2,3,4-tetraquinoline-1-yl group and so on. Invention relates also to a medicinal agent containing compound or physiologically acceptable salt of compounds of the formula (I) and if necessary one or some inert carriers and/or vehicles. EFFECT: valuable medicinal properties of compounds. 5 cl
Patent RU-2182965-C2 (RU)
Title: Method of formation water shutoff in horizontal oil wells (versions)
Inventor: MEDVEDSKIJ R I
IPC: E21B43/32
Filed: 1999-03-17
Granted: 2002-05-27
Abstract: FIELD: oil producing industry, particularly, methods of formation water shutoff. SUBSTANCE: according to the first version, method includes drilling of multihole oil well with horizontal holes in one vertical plane. One of horizontal holes is located in oil-bearing part of formation, the second horizontal hole is located in water-bearing part, below water-oil contact; side-tracking of the third horizontal hole is carried out at level of water-oil contact between existing holes. In this case, cone of depression produced by each hole does not reach the nearest hole. According to the second version, method includes drilling of multihole oil well with horizontal holes in one vertical plane. One horizontal hole is located in oil-bearing part of formation, the second horizontal hole is located in water-bearing hole of formation. Side-tracking of the third hole is performed in water-oil transition zone between existing holes. In this case, depression cone produced by the third hole embraces the entire transition zone in height. EFFECT: simplified regulation of position of water-oil contact in formations with bottom water. 2 cl, 3 dwg
Patent RU-2207188-C2 (RU)
Title: Fischer-tropsch process-suitable catalytic composition
Inventor: ZENNARO ROBERTO
IPC: C07C1/04
Filed: 1998-06-26
Granted: 2003-06-27
Abstract: FIELD: organic synthesis catalysts. SUBSTANCE: invention provides catalytic composition for synthesis of essentially linear saturated hydrocarbons from synthesis gas, which contains 1 to 50 wt % cobalt and 0.05 to 5 wt % tantalum on inert carrier, the two metals being present in the form of either metal or oxide. EFFECT: increased selectivity regarding C2 and higher hydrocarbons. 13 cl, 5 tbl, 14 ex
Patent RU-2174536-C2 (RU)
Title: Method for production of high-boiling braking fluid
Inventor: PROKUDIN A V
IPC: C10N40/08
Filed: 1999-04-23
Granted: 2001-10-10
Abstract: FIELD: petrochemical processes. SUBSTANCE: fluid is prepared by oxyethylenation of methyl alcohol in amounts 0.1-0.3 wt.% at methyl alcohol-to-ethylene oxide molar ratio from 1:2.5 to 1:4.5 at temperature 100-175 C and pressure 3.0-7.5 kg/sq.cm in gas- mist mixture, which is created by the aid of 280 nozzles per one periodic reactor unit consisting of three apparatuses located on different levels. Resulting alkaline polymerizate is neutralized with 1.7-3.6 wt.% of boric acid to give moistened oligoborate. The latter is freed from moisture by distillation in presence 0.03-0.05 wt.% of 2,2-di(4-hydroxyphenylpropane) at 100-240 C and "nitrogen pillow" pressure 0.2 to 10.0 kg/sq.cm. Final product is obtained by dissolving benzotriazole in amount of 0.02-0.05 wt.% in dried oligoborate. EFFECT: reduced power consumption. 3 dwg, 2 tbl, 3 ex
Patent RU-2162962-C2 (RU)
Inventor: GINKULOV G V
IPC: F03D3/00
Filed: 1999-05-12
Granted: 2001-02-10
Abstract: FIELD: conversion of energy of water flow or wind to energy of rotation of electric generator shaft. SUBSTANCE: turbine includes flexible shaft consisting of three cables and blades secured on this shaft; blades are made from two flexible linen circles fastened together in their central area forming one circle of two- layer cloth. Cloth has three rectilinear slots at angle of 120 deg. relative to one another from edge of circle towards its center by 3/4 of its radius forming six pairs of edges. Three alternating pairs of edges are fastened together by one layer of cloth above center of circle at distance of 1/2 of its radius forming angle unit and one side of wall. Other similar wall is formed on other side. Linen fairing having size sufficient for embracing pair of blades is secured to edges of three pairs of blades. Bushes fitted on turbine shaft on different sides of wall have length equal to 1/2 of radius of circle. Gently-sloping segment cuts are provided on outer edges of all blades near angles. Construction of turbine provides for rotation of shaft of electric generator in one direction at any direction of action of flow. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2168521-C2 (RU)
Title: Method of synthesis of polyfluorinated esters based on poly- -chlorodiphenyls used as intermediate compounds for production of lubricant oils, antiadhesion and antifriction compositions
Inventor: ZAPEVALOV A JA
IPC: C08J5/16
Filed: 1999-08-10
Granted: 2001-06-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to synthesis of polyfluorinated esters based on polychlorodiphenyls used as intermediate compounds for production of lubricant oils, adhesion and antifriction compositions. Synthesis of indicated compounds is carried out by interaction of polyalkylene glycol that is product of double alkoxylation of trichloro- or pentachlorodiphenyl by polyethylene glycol with perfluoropolyester acid of the formula CF 3 O(CF 2 CF 2 O) 4 CF 2 -COOH in the presence of sulfuric acid. EFFECT: improved method of synthesis, simplified equipments, increased yield of end product, absence of toxic compounds. 2 tbl, 7 ex
Patent RU-2224510-C2 (RU)
Title: Терапевтические композиции
Inventor: VICH RICHARD L
IPC: A23L33/00
Filed: 1998-03-17
Granted: 2004-02-27
Abstract: Изобретение относится к медицине и касается применения соединения, выбранного из D-β-гидроксимасляной кислоты и/или ее метаболического предшественника в качестве активного агента лекарственного средства или пищевого продукта для лечения диабета, реверсии, замедления или предотвращения действий нейродегенеративных расстройств и эпилепсии, новым соединениям и способу их синтеза. Изобретение позволяет повысить эффективность лечения. 5 с. и 16 з.п. ф-лы, 3 табл.
Patent UA-32408-C2 (UA)
Title: Method for routing data bursts, packet switch for data burst, and method for dynamic routing of data burst
IPC: H04B7/15
Filed: 1993-06-08
Abstract: The invention relates to the method for dynamic signal routing through a switchboard. The advantage of this invention consists in providing the network for signal messages of dynamic routings; network resources, transmitting for dynamic routing messages are minimized. The decisions routing between network nodes are divided, the delay in delivering signal messages between the network input and output points is minimized, overloads of message traffic are neutralized.
Patent UA-7787-C2 (UA)
Title: Steel for arc-welding cable
Filed: 1994-02-15
Abstract: The invention relates to compositions of steels. Steel contains iron, carbon, manganese, silicon, chromium, nickel, copper, molybdenum, cobalt, tungsten.
Patent UA-26236-C2 (UA)
Filed: 1994-02-02
Abstract: The invention relates to the vine making. A method provides for preparation of tank fermenting mixture by blending of dry wine materials with a tank liqueur and wine starter, refermentation of mixture with next introduction of dosage liqueur. Grape must cconcentrated by freezing out with sugar content of 40-45% is introduced as tank liqueur in an amount of 3.5 – 5.0% of the total volume of the sparkling wine being prepared, and sweet aged wine material prepared on the basis of must concentrated by freezing out with alcohol content of 9-12 vol. % and sugar content of 25-27% is introduced as dosage liqueur in an amount of 3.5-18.5% of the total volume of the sparkling wine being prepared.
Patent UA-27125-C2 (UA)
Title: Method for obtaining of vegetable substance with choleretic, hepatoprotective, antimicrobial and antioxidant activity
Filed: 1994-03-30
Abstract: The method for obtaining of substance of vegetable raw material with choleretic, hepatoprotective, antimicrobial and antioxidant activity comprises extraction of vegetable raw material by water at a temperature 60 – 70 °C, settling and drying. The oil meal of ether-oil production of blossoming marigold (Tagetes), which are preliminary dried and breaked is used as a vegetable raw material, then it is extracted for 3-5 hours in the rate of raw material - extragent 1:5, settled 7-9 hours, filtered. The residue is frozen-dried.
Patent UA-7968-C2 (UA)
Title: Device for measurement of load
Filed: 1994-07-26
Abstract: The invention relates to measuring engineering, in particular to force-measuring devices, mostly intended for use in weight-measuring devices, for instance for weighting vehicles. The device includes volumetric resonator in cavity of which the first and the second control elements are installed, those are placed normally with respect to each other, communication elements connected to circuit of excitation of vibrations of the first and the second frequencies, respectively, and communication element for reading vibrations, at that the walls of resonator are made elastic with force-receiving surface.
Patent UA-19753-C2 (UA)
Title: Dental implant
Filed: 1996-09-17
Abstract: The invention relates to the dentistry, namely to the dental implants and may be used for denture installation in the patients with complete or partial loss of the teeth. The dental implant contains the cylindrical base with asymmetrical triangular thread and the head.
Patent UA-33360-C2 (UA)
Title: Technique of x-ray examination of biological structechnique of x-ray examination of biological structures tures
IPC: G03C5/16
Filed: 1999-02-16
Abstract: The invention relates to the medicine, in particularly to the techniques of X-ray examination of the biological structures. According to the invention, the electric parameters of X-ray apparatus are fixed prior to recording X-ray image. Upon X-ray exposure, the video signal is obtained and recorded as the digital data file. In the first X-ray picture the area corresponding to the minimal size of the defect being revealed is separated. The separated area is further analyzed and, upon the analysis, the adjusted parameters of X-ray apparatus are set. Then the second picture is made upon increasing the exposure time and decreasing the sensitivity of the position-prone detector. Such a picture is a main diagnostic one. The method allows us to decrease the dose load for the patients and to extend the functional possibilities of X-ray examination.
Patent UA-62956-C2 (UA)
Title: Self-propelled mechanism
IPC: F03G3/02
Filed: 1999-08-25
Abstract: A self-propelled mechanism is arranged as a fixed at the center on a shaft 1 and installed on a support 2, with possibility of rotating a wheel 3 with supports and attached to it flap sticks 5 with weights 6 at the ends, at that, the supports 4 are arranged with the possibility of fixation of the weights, and fixation of the sticks 5 is made with possibility of flapping the weights 6; it is equipped with gravitational 7 and magnetic 8 equipment for the weights flap.
Patent UA-64749-C2 (UA)
Title: Construction system including separate building elements
Inventor: VAN DER HEIJDEN FRANCISCUS ANTONIUS MARIA
IPC: E04B2/02
Filed: 1998-02-04
Abstract: Building system comprising individual building elements (1), each element having an upper and a lower surface which are substantially parallel to each other and each building element having at least one opening (10, 11) extending from the upper surface to the lower surface, the building elements being such that they can be positioned on top of each other so that openings of different elements are aligned with respect to each other, characterized in that in each opening a connecting element (30) can be placed by means of which the building element belonging to it can be connected with a predetermined pressure to the building element located immediately below the first building element.
Patent UA-56327-C2 (UA)
Title: Method of drilling a well and drilling apparatus
Inventor: MALOV VOLODYMYR RUDOLFOVYCH
Filed: 2001-01-23
Abstract: Method for drilling a well includes destruction of rock and pumping washing liquid into the well bottom zone. To decrease hydrostatic pressure in the well bottom zone, part of the flow of washing liquid, before feeding it to the well bottom zone, is separated and narrowed; with thus increasing the flow rate. In such a way zone of reduced pressure is formed, where part of washing liquid is pumped directly from the well bottom zone. Apparatus for realization of this method has a drill pipe, over-bit substitute and rock-destruction instrument. In the housing of the over-bit substitute, at an angle to its axis, at least one side channel is provided; this is close to the channel for feeding washing liquid. At the outlet of the side channel an ejection unit is installed, this is connected to the ejection chamber provided in the housing of the over-bit substitute. Housing of the over-bit substitute is additionally equipped with a channel for suction connected to the lower part of ejection chamber.
Patent UA-59474-C2 (UA)
Title: Appliance for cleaning the inner surface of pipelines
Filed: 2001-05-30
Abstract: Appliance for cleaning the inner surface of pipelines in oil producing and oil refining industry is used, in particular, for cleaning oil pipelines from tar and paraffin deposits and oil dirt. This unit has working strip, of working length, angle of inclination of the turns and outer diameter, it is fixed to the front drive head, has slots as blades and is rigidly fixed to the axle at one end and to the back drive head; this can move in free way along the axis and has slots as blades with the angle of inclination of those directed in opposite direction to the blades of the front drive head. At the tail element of the axle, with threading, through bearings, a lead is fixed, where in its openings a rope is fixed. Structure of the unit makes it possible to use the mechanical means for cleaning walls of the pipeline of tar-paraffin and other dirt. Wear of working strip does not lead to decrease of its pressure to the inner surface of the pipeline. Presence on the pipeline surface of drop-like overflows, melts, depressions and other irregularities and bends does not make effect on the cleaning process.
Patent UA-74357-C2 (UA)
Title: Surfactant/solvent system
Inventor: WURTZ JOCHEN
IPC: A01N43/24
Filed: 2000-12-16
Abstract: The invention relates to a surfactant/solvent system for liquid formulations, containing: a) one or more surfactants on a non-aromatic base and b) as a solvent, one or more water-insoluble or up to 10g/1 water-soluble, preferably 5g/1, especially 2g/1 water-soluble triesters of phosphoric acid with alcohols. The inventive surfactant/solvent system is suitable for producing liquid formulations of active agents.
Patent RU-2175728-C2 (RU)
Title: Fuel injection device
Inventor: FLARUP JOKHANNES
IPC: F02M61/18
Filed: 1999-03-27
Granted: 2001-11-10
Abstract: FIELD: mechanical engineering; fuel injection devices for two-stroke diesel engines. SUBSTANCE: proposed device has nozzle head getting into corresponding combustion chamber and arranged eccentrically relative to axis of combustion chamber. Nozzle head is provided with blind channel into which fuel is fed and from which several nozzle channels branch. Axes of extreme nozzle channels of indicated row are tilted inwards relative to radial direction in respect to axis of blind channel. Conditions of fuel getting into all nozzle channels are practically the same for all channels which provides stability of jets. Inlet chambers branching out from blind channel correspond at least to part of nozzle channels. Inside width of chambers is greater than diameter of nozzle channels. Chambers are made to provide equal ratios of lengths for all nozzle channels in row. EFFECT: provision of good combustion, reduced consumption of fuel and pollution of atmosphere. 14 cl, 4 dwg
Patent RU-2187227-C2 (RU)
Inventor: TSYBIKOVA G TS
IPC: A21D8/04
Filed: 2000-01-27
Granted: 2002-08-20
Abstract: Изобретение относится к хлебопекарной промышленности. Улучшение производства хлеба заключается в упрощении и сокращении способа приготовления закваски. Способ предусматривает заквашивание заварки из ржаной муки и воды сухим препаратом бифидобактерий, активизированным на обезжиренном или цельном молоке, или концентратом бифидобактерий жидким, доведение смеси до определенной кислотности в разведочном цикле. Выбраживание проводят при температуре 36-37 o С. 1 з.п.ф-лы.
Patent RU-2179444-C2 (RU)
Title: Method for preventing commissure formation in postoperative period in patients suffering from tuboperitoneal infertility
Inventor: RYBNIKOV S V
IPC: A61K31/573
Filed: 2000-03-24
Granted: 2002-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out effusion of 400 ml of patient blood into two flasks having 200 ml in volume each subjecting it to ultraviolet irradiation, applying centrifuging plasmapheresis of each flask. 1 ml of adenosine triphosphate and 30 mg of prednisolone are introduced into the cellular mass in one of the flasks. The produced mixtures are incubated and sequentially intravenously return the mixtures into the patient blood circulation drop-wise. Total treatment course is 4-5 sessions long with 24-h long pauses between the procedures. EFFECT: enhanced effectiveness of treatment.
Patent RU-2179482-C2 (RU)
Title: Method of control of operation of hydrocyclone and hydrocyclone for realization of this method
Inventor: DEGTJAREV G V
IPC: B04C11/00
Filed: 2000-03-28
Granted: 2002-02-20
Abstract: FIELD: separation of pulp under action of centrifugal forces; concentrating mills; chemical, food-processing and other industries. SUBSTANCE: proposed method includes measurement of granulometric composition of drainage product. Granulometric composition of product is regulated with the aid of drain branch pipe made in form of jet ejector through change of position of nozzle in mixing chamber or working pressure head of ejecting jet or by simultaneous action of both of them. Hydrocyclone has housing with tangential inlet, drain and sand branch pipes; drain branch pipe is made in form of jet ejector; nozzle is mounted for performing reciprocating motion. EFFECT: intensification of operation; enhanced efficiency; extended range of control both by flow rate of drainage product and sands and by solid phase. 3 cl, 1 dwg
Patent RU-2191450-C2 (RU)
Inventor: TSATURJAN EH N
IPC: H01Q7/08
Filed: 2000-04-12
Granted: 2002-10-20
Abstract: FIELD: radio engineering; receiving antennas of special-purpose devices such as mine communication equipment. SUBSTANCE: antenna has current transformer whose secondary is output winding incorporating linear shorted-out ferromagnetic receiving core and oscillatory circuit; in addition it has similar magnetic antennas connected into series, series-parallel, and canonical circuits; transformer primary is shorted-out turn of next magnetic antenna; output magnet of antenna is any magnetic antenna out of series-closed canonical circuits of magnetic antennas. EFFECT: simplified design, enhanced sensitivity. 5 dwg
Patent RU-2197153-C2 (RU)
Title: Method of producing preserves on base of poultry meat for prophylactic alimentation
Inventor: TIMOSHENKO N V
IPC: A23L13/00
Filed: 2000-05-06
Granted: 2003-01-27
Abstract: FIELD: poultry-processing industry; applicable in production of prophylactic products for wide range of population including infants. SUBSTANCE: method involves stage-by-stage preparation of receipt. Pectin is introduced in conserved mass at the stage of receipt composition. Used as an additional source of iron is blood preparation or iron sulfate in the form of solution with ascorbic acid. EFFECT: production of a wide range of balanced products with higher food value and prophylactic properties. 2 tbl, 7 ex
Patent RU-2186302-C2 (RU)
Inventor: CHASHCHIN V P
IPC: F24H1/40
Filed: 2000-06-26
Granted: 2002-07-27
Abstract: FIELD: water heating; applicable in systems of autonomous heat supply. SUBSTANCE: water-heating boiler has a chamber furnace with fire grate, vertical secondary combustion space which consists of two coaxial shells with a built-in tube convective bundle, system of furnace cooling and heating of heat-carrier and front loading door. Furnace cooling system is made in the form of mono- and multipass tube plate suspended with the help of branch pipe from secondary combustion space. The boiler is provided with an additional rear loading device, system of flue gases recirculation with a slot ejecting withdrawal, system of low-grade organic fuels supply and stand-by electric heating of heat carrier. EFFECT: increased heat and ecological efficiency of boiler operation. 1 dwg
Patent RU-2247257-C2 (RU)
Inventor: BANTSKHAT VERNER
IPC: F02M59/44
Filed: 2000-06-30
Granted: 2005-02-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed high-pressure pump with two-position valve to deliver fuel into internal combustion engine contains housing including at least fuel compression chamber and drive chamber with drive members of pump in which valve is provided with gate sliding inside channel in housing to close fuel feed pipe. Fuel feed pipe is formed in housing between channel and compression chamber. Gate is held closed by compression spring. Spring thrust either directly or indirectly against shoulder inside channel. Said shoulder is made integral with housing. 
     EFFECT: simplified design, facilitated assembling of high-pressure pump, reduced cost of pump. 
     15 cl, 5 dwg