baber/WOPTO huggingface dataset:
Patent UA-13800-C2 (UA)
Title: Method for loading separators of large-scale roller-bearings of mobile stock at tests and appliance for its implementation
Inventor: BOZHKO OLEKSANDR YEVHENOVYCH
Filed: 1992-12-25
Abstract: Method for loading separators of large-scale roller bearings of mobile stock at tests is in application to rigidly fixed separator with fixed at its links additional load of varying dynamical load that changes by harmonic law. The varying dynamical load named is applied to links of separator that are placed at the beginning and at the end of zone of radial load, in places corresponding to power interaction of those links with rollers in process of operation of roller bearing. Amplitude of vibrations of separator is restricted at one side from outside in radial direction at section of half of its ring situated in opposite position with respect to place of application of load mentioned.
Patent UA-26155-C2 (UA)
Filed: 1994-01-27
Abstract: A rolling stand includes two rollers mounted in carriages connected to each other by means of tightening bolts, and cavities of high pressure. The stand is equipped with a cassette with covers, in which with possibility of reciprocating displacement relative to each other the carriages are mounted, which are made in the form of cylindrical plungers. The cavities of high pressure are formed by the ends of carriages and the covers of cassette.
Patent UA-27068-C2 (UA)
Title: Horizontal coke furnace
Filed: 1995-08-08
Abstract: The invention relates to chemical-recovery industry. The furnace includes furnace chambers and heating wall placed between the chambers consisting of coupled heating flues formed by vertical furnace chamber solid webs being normal to division walls connected with channels for gas delivery and regenerators. The additional vertical wall is equally spaced between vertical furnace chamber solid webs of furnace chambers provided for dam ports at the top and recirculated windows placed between division walls at the bottom.
Patent UA-49804-C2 (UA)
Title: process for preparing N-hydroxyalkylaminomethylphosphonic acid (versions) and N-phosphonomethylglycerin or salts thereof
Inventor: CHENG BRIAN KAI-MING
IPC: C07F9/38
Filed: 1995-05-26
Abstract: A process for preparing N-hydroxyalkylaminomethylphosphonic acid or salts thereof which comprises contacting an alkanolamine, formaldehyde and a trialkyl phosphite under suitable reaction conditions to produce a reaction mixture, and hydrolyzing the reaction mixture under neutral, acidic or basic conditions. In one embodiment, the N-hydroxyalkylaminomethylphosphonic acid or salts thereof is catalytically oxidized to produce an N-phosphonomethylaminocarboxylic acid or salts thereof.
Patent UA-51649-C2 (UA)
Title: Metered dose inhaler for dispensing drug formulation comprising fluticasone propionate
IPC: B05D5/08
Filed: 1996-10-04
Abstract: A metered dose inhaler having part or all of its internal surfaces coated with one or more fluorocarbon polymers, optionally in combination with one or more nonfluorocarbon polymers, for dispensing an inhalation drug formulation comprising fluticasone propionate, or a physiologically acceptable solvate thereof, and a fluorocarbon propellant, optionally in combination with one or more other pharmacologically active agents or one or more excipients.
Patent UA-66348-C2 (UA)
Title: Method and device for injection molding a plastic material in a hole provided in a packaging sheet material
IPC: B29C45/14
Filed: 1997-09-23
Abstract: A method of injection molding a plastics material opening device (26, 126, 226) in a hole provided in a packaging sheet material (8) including mutually arranging a first mould tool (2, 102, 202) and a second mould tool (4, 104, 204) so as to form a mould cavity in which the hole edge (12) is arranged and so as to bias a sheet portion (8a) of the packaging sheet material arranged adjacent the hole edge away from the second mould tool, and injecting heated thermoplastics material into the mould cavity so as to form the plastics material opening device. The biasing of the sheet portion away from the second mould tool aids in the formation of plastics material on the side of the sheet portion disposed towards the second mould tool, for providing a controlled placement of the opening device at the sheet hole.
Patent UA-65568-C2 (UA)
Title: A process for the production of vinyl acetate
IPC: B01J23/44
Filed: 1999-12-06
Abstract: In a process for the production of vinyl acetate by reacting ethylene, acetic acid and an oxygen-containing gas in a reactor to produce a process stream which is removed from the reactor as an outlet stream, the process is improved by maintaining the oxygen concentration of the outlet stream at or near its flammability limit.
Patent UA-49986-C2 (UA)
Title: Method of regulating position of a plough in relation to the tractor
Inventor: SHKVYRA ANDRII STEPANOVYCH
Filed: 2000-07-18
Abstract: A method of regulating the position of a plough in relation to the tractor wherein the pressure on the support wheels of the plough is measured and the position of hinges of the tractor mounting mechanism is set in such a way as to provide realizing a ratio set according to these pressures. Owing to this, the pressure distribution on the driven wheels of the tractor and support wheels of the plough is improved.
Patent RU-2197202-C2 (RU)
Title: Method for treating a bullous keratopathy
Inventor: BIKBOV M M
IPC: A61F9/007
Filed: 2000-05-15
Granted: 2003-01-27
Abstract: FIELD: medicine, ophthalmosurgery. SUBSTANCE: one should perform a blind corneal incision by forming a recess and fixing a transplant. Moreover, corneal stratification is conducted along the periphery, epithelium is removed within desired limits and a transplant is put onto the bottom developed and its edge should be introduced into peripheral recess. EFFECT: higher efficiency of therapy. 1 ex
Patent RU-2190118-C2 (RU)
Inventor: SVIJAZHENINOV E D
IPC: F02M27/04
Filed: 2000-06-21
Granted: 2002-09-27
Abstract: Устройство для обработки топлива относится к области машиностроения и предназначено для снижения детонации рабочей смеси в карбюраторных двигателях внутреннего сгорания, включает полый корпус с проходящим внутри него топливопроводом, обмотку, охватывающую топливопровод и соединяющую катушку зажигания и прерыватель-распределитель. Полый корпус выполнен из неметаллической обоймы, наполненной гранулами из ферромагнитного материала с малыми электропроводностью и коэрцитивной силой, покрытыми лаком для электрической изоляции их друг от друга. 1 ил.
Patent RU-2203030-C2 (RU)
Inventor: LANG ZHERAR
IPC: A61K8/99
Filed: 1998-12-22
Granted: 2003-04-27
Abstract: FIELD: cosmetics. SUBSTANCE: invention relates to composition for oxidative staining keratin fibers including hair that comprises oxidizing base, 2-amino-4-N-(β-hydroxyethyl)amino- anisole as dye-forming component and enzyme of laccase type in medium suitable for staining. Invention relates also to method for staining where this composition is used and kit including components of the claimed composition. Invention provides intense, low-selective staining fibers and resistance against aggressive factors. EFFECT: valuable properties of composition. 26 cl
Patent RU-2218857-C2 (RU)
Title: Manual home appliance electric device for driving working tool
Inventor: LESERF ZHOEHL
IPC: H01H25/04
Filed: 1999-01-22
Granted: 2003-12-20
Abstract: FIELD: manual home appliance electric devices for driving working tools. SUBSTANCE: device includes housing having electric motor whose output shaft is designed for driving working tool; switch for controlling revolution number of electric motor operated by means of manual control organ mounted with possibility of rotation relative to rotation axis and having OFF position and several ON positions; member for knocking out working tool by control action of manual control organ being in its OFF position. Said manual control organ is mounted also with possibility of deflection relative to another rotation axis that crosses above mentioned rotation axis in order to drive member for knocking out working tool. EFFECT: enhanced comfortability of using device. 10 cl
Patent RU-2197410-C2 (RU)
Inventor: ILJATOV K V
IPC: B64C1/14
Filed: 2000-11-10
Granted: 2003-01-27
Abstract: FIELD: aviation. SUBSTANCE: proposed fuselage has frames, stringers, on-board panels with rectangular ports and smooth stressed skin. Edge former of aperture in on-board panel, two-glass stack with cavity which are connected by locking profile and secured by locking cord form windows. Outer sides of frame are made at angle equal to angle of edge former turned outside relative to fuselage, thus forming surface of truncated pyramid. Webs of profile securing the glass stack over surface of contact with glass have width equal to width of window frame both on the outer and inner sides of panel. Locking cord laid on outer side of fuselage is connected with frame of window by means of flexible loop which embraces locking cord and its branches embrace locking profile and frame of window passing through ear secured on frame in recess found on outer side of frame opposite to side of location cord removing ring. On side of lower base of stack frame is provided with cavity and drain passages communicating this cavity with chamber which is communicated in its turn with reservoir containing moisture absorbing agent by means of pipe line. EFFECT: reduced time required for escape from helicopter in an emergency. 7 cl, 3 dwg
Patent RU-2217410-C2 (RU)
Title: Synthesis and purification of 3,3-dimethylbutyraldehyde through oxidation of 1-chloro-3,3-dimethylbutane with dimethylsulfoxide (variants)
Inventor: GUO ZI
IPC: C07C45/85
Filed: 1999-05-07
Granted: 2003-11-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to methods for preparing and purification of 3,3-dimethylbutyraldehyde. The first method involves contact of 1-chloro-3,3- dimethylbutane and dimethylsulfoxide in the presence of inorganic bromide taken in the amount 0.05-10 eqv or inorganic iodide taken in the amount 0.01-1.5 eqv and in the presence of a base taken in the amount 1-10 eqv. The second method involves contact of tert. -butyl chloride and ethylene in the presence of aluminum chloride to yield 1-chloro- 3,3-dimethylbutane, isolation of 1-chloro-3,3-dimethylbutane followed by contact of 1- chloro-3,3-dimethylbutane with dimethylsulfoxide to form 3,3-dimethylbutyraldehyde under conditions of the first method. The end product prepared by the first and the second methods is purified by its treatment with sodium bisulfite an aqueous solution with solvent not mixing with water, washing out and contact at heating with aqueous organic base or aqueous inorganic acid followed, if necessary, by distillation off. Method allow preparing 3,3- -dimethylbutyraldehyde by reproducible and highly economic manner and with high purity. EFFECT: improved methods for synthesis and purification. 18 cl, 5 ex
Patent RU-2204844-C2 (RU)
Inventor: BABUSHKIN L N
IPC: G01S13/95
Filed: 2001-01-12
Granted: 2003-05-20
Abstract: FIELD: diagnosing and monitoring radio scattering medium in bistatic radar. SUBSTANCE: device that has antenna with first and second directivity patterns in angular separation and with two outputs, two logarithmic receivers, subtractor, and display is provided in addition with newly introduced antenna having similar third directivity pattern symmetrically turned away from second (intermediate) directivity pattern through angular separation and third output, as well as third logarithmic receiver, three burst-envelope maximum amplitude meters, three subtractors, two squarest, divider, square-root extractor, directivity- pattern width input terminal, and angular separation input terminal. EFFECT: impossibility of aiming antenna precisely onto source; enhanced precision of estimating scattering properties of medium. 1 cl, 2 dwg
Patent RU-2190087-C2 (RU)
Title: Process of extraction of well fluid
Inventor: CHUDNOVSKIJ A A
IPC: E21B43/00
Filed: 2001-05-31
Granted: 2002-09-27
Abstract: FIELD: production of liquid mineral resources, bottom-hole pumping. SUBSTANCE: process includes placement of bottom-hole equipment if well at rational depth and oil pumping into gathering system. Downhole pumping equipment is used to form periodic hydrodynamic pulses and pump operation under cyclic condition of regular production of fluid. Pump capacity is chosen from expression П 1 ≫П 2 , where П 1  is rated productivity of pump; П 2  is anticipated yield of fluid. Pump is placed at depth securing least specific consumption per ton of produced well product under cyclic operation. Time of operation of pump under cycle of regular production is set equal to functional of boundary condition of pump operation, time, rate of filling of hole clearance and is found by analytical dependence. EFFECT: optimized fluid production with increase of total well production rate, speed of fluid in pool and output of downhole pumping installation. 4 dwg, 1 tbl
Patent RU-2211176-C2 (RU)
Title: Space flying vehicle
Inventor: NOVOSELOV K G
IPC: B64G1/40
Filed: 2001-05-29
Granted: 2003-08-27
Abstract: FIELD: aerospace engineering; manned spacecraft flying to other planets. SUBSTANCE: spacecraft has heat- insulated vehicle, propellant tanks, power supply , flight control, navigation, communication and monitoring and life-support systems, payload compartment and crew cabin where control console is located. Vehicle is placed in ellipsoid envelope made from heat-resistant material. Envelope has ports receiving turbine blades. Ports and turbine blades are located in ellipsoid in way of action of gas jets from engine plants of spacecraft on envelope. Electromagnetic deceleration system mounted in heat-insulated case and in heat-resistant envelope in area of poles of rotation is made in form of coils located on heat-insulated case and squirrel-cage located in heat-resistant envelope. Heat-insulated spacecraft is fixed in pre-launch state inside heat-resistant envelope by means of retractable telescopic supports which are retracted inside spacecraft after launch. On side of one of poles of rotation launch and landing platform is mounted. EFFECT: reduced power requirements; improved flight characteristics at high manoeuvrability. 4 cl, 2 dwg
Patent RU-2217479-C2 (RU)
Title: Composition of diesel fuel
Inventor: AKHMED IRSHAD
IPC: C10L1/16
Filed: 1999-11-19
Granted: 2003-11-27
Abstract: FIELD: petrochemical industry. SUBSTANCE: invention presents a for internal-combustion engines (ICE). Composition of the diesel fuel includes: general diesel fuel, ethanol, a stabilizing dope and, optionally, alkyl ether of a fatty acid and/or a cosolvent. The stabilizing dope is picked out of a group consisting of a blend of two different ethoxylated fat alcohols, each of which has length of a hydrocarbon chain from 9 up to 13 carbon atoms, present in a molar ratio to each other from approximately 1:3 up to 3:1 inclusively; from 0 volumetric percents (vol. %) up to approximately 10 volume % inclusively in relation to the volume of a blend of dopant increasing the cetane number, as well as from 0 vol. % up to less than approximately 5 vol. % relatively to the volume of a blend of demulsifier; at that at least 75 % ethoxylated fat alcohol have concentration of the linear non-ramified alcohol, and the reaction product of (1)blend of ethoxilated alcohol and amide. At that the indicated ethoxilated alcohol contains at least about 75 mass % at least of one linear non-ramified alcohol, that has the length of its hydrocarbon chain from 9 up to 15 atoms of carbon, and the indicated amide represents mainly the equimolar product of reaction of alkamine and alkyl ether of a fatty acid; and (2) of ethoxylated fatty acid or its derivative, that have the length of a hydrocarbon chain from 9 up to 15 atoms of carbon. The composition may have alkyl ether of a fatty acid and a cosolvent. It also contains 0.5-10 vol. % of the stabilizing dope. EFFECT: composition of the fuel has increased cetane number and high resistance to its lamination at the presence of water. 22 cl, 6 ex, 2 tbl, 1 dwg
Patent RU-2203263-C2 (RU)
Inventor: NIKOLAEV V N
IPC: C07C41/44
Filed: 2001-06-26
Granted: 2003-04-27
Abstract: Изобретение относится к способу выделения диэтилового эфира из эфироальдегидной фракции - отхода производства синтетического этилового спирта. Способ включает взаимодействие эфироальдегидной фракции с перекисью водорода в присутствии каталитического количества сильной кислоты и последующее выделение целевого продукта ректификацией. Как правило, кислоту используют в количестве 0,001-0,1 мас. %. Способ позволяет сократить время проведения процесса. 1 з.п. ф-лы, 1 табл.
Patent RU-2205602-C2 (RU)
Inventor: SHCHEBEN KOV M V
IPC: A61B17/94
Filed: 2001-07-20
Granted: 2003-06-10
Abstract: FIELD: medicine, urgent surgery. SUBSTANCE: one should remove peritonitis source. One should improve sanitary conditions of abdominal cavity at carboxyperitoneum. Then comes desuflation of carbon dioxide. Oxygen should be forced into abdominal cavity to achieve gas pressure there to be about 10 mm mercury column. One should perform exposure for 5 min followed by oxygen desuflation. The present innovation enables to decrease contamination of both anaerobic and aerobic microflora in abdominal cavity in the course of laparoscopic operation. EFFECT: higher efficiency of therapy. 2 ex
Patent RU-2206525-C2 (RU)
Inventor: KONDRATENKO V S
IPC: C03B33/033
Filed: 2001-07-25
Granted: 2003-06-20
Abstract: FIELD: methods of cutting friable non-metallic materials; laser cutting of any type of glass, quartz glass inclusive, monocrystals, sapphire and quartz, all types of ceramics and semiconductor materials. SUBSTANCE: proposed method includes heating of surface of material over line of cut by means of laser beam followed by applying additional action on surface of material. Blind notch is made over line of cut in zone of heating by laser beam. Additional action on surface of material is performed in zone of notch by at last one source of elastic waves whose amplitude and frequency depend on depth of notch or open cutting. Elastic waves are concentrated in zone of notch over line of cut for maximum efficiency of process. It is good practice to cool zone of heating by means of cooling agent at concentration of elastic waves in zone of action of cooling agent. Sometimes, action of elastic wave over line of cut is performed after completion of making notch. Thus, deepening of notch or open cutting may be performed simultaneously in one technological cycle; they may be also performed in two different cycles. EFFECT: increased productivity; improved quality of cutting. 9 cl, 17 dwg
Patent RU-2215122-C2 (RU)
Title: Method of sealing of production string and formation shutoff (version)
Inventor: IBRAGIMOV N G
IPC: E21B33/122
Filed: 2001-08-09
Granted: 2003-10-27
Abstract: FIELD: oil and has producing industry, particularly, methods and devices for sealing of production strings. SUBSTANCE: method includes setting of two packers. One packer is set below and the other one above sealing interval or shutoff formation and they connection with help of pipe and sleeve-plunger couple. According to the first version, first, lower packer with sleeve is set and then, the second packer with pipe with plunger on its end, and it is landed after introduction of plunger into sleeve. According to the second version, first, both packers are set with their preliminarily provision with sleeves, and then, pipe is lowered with two plunges on ends which will enter corresponding sleeves to shutoff sealed interval from well. EFFECT: provided easy possibility to return to shutoff interval and to lower instruments and pipes to below shutoff interval. 2 cl, 2 dwg
Patent RU-2205490-C2 (RU)
Title: Однопроводная распределительная сеть
Inventor: TARANOV M A
IPC: H02J3/00
Filed: 2001-08-27
Granted: 2003-05-27
Abstract: Использование: для передачи энергии потребителям. Технический результат заключается в упрощении организации сети при соблюдении требований к надежности электроснабжения потребителей как в нормальном, так и в ненормальных режимах работы сети. Сеть включает в себя источник питания, подключенную к нему трехпроводную сеть, разделительный трансформатор, имеющий соединение первичных обмоток по схеме "звезда", а вторичных по схеме "разомкнутого треугольника", в котором одна из обмоток включена встречно по отношению к двум другим, однопроводную линию электропередачи, подсоединенную к одному из выводов "разомкнутого треугольника", и потребительский понижающий однофазный трансформатор. 2 ил.
Patent RU-2258282-C2 (RU)
Inventor: MAT E KRISTOF
IPC: H04B1/59
Filed: 2001-01-02
Granted: 2005-08-10
Abstract: FIELD: antenna engineering. 
     SUBSTANCE: proposed antenna connected to electromagnetic-wave transceiving device incorporating one or more integrated capacitors has at least one insulating substrate-stenciled turn and substrate-stenciled capacitor connected in parallel for reducing capacitance afforded by capacitor(s) built in device. Resultant capacitance and turn form resonance-tuned circuit. Description of invention also includes method for antenna manufacture and its use in contactless or hybrid contact/contactless intelligent card. 
     EFFECT: reduced cost and labor input for antenna manufacture. 
     11 cl, 5 dwg
Patent RU-2223423-C2 (RU)
Inventor: KONOV M A
IPC: F16C33/14
Filed: 2001-10-26
Granted: 2004-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention relates to method of restoration of friction units in internal combustion engines using tribotechnical compositions. Proposed method includes preparation of treatment composition by mechanically activating tribotechnical composition consisting of fine-grained mixture of natural minerals, containing serpentine, magnetite and talc, with oil and delivering of said composition to friction zone with subsequent working-in with formation of coating. First working composition is prepared of 5-30 g of tribotechnical composition per kg of oil, with mechanically activating tribotechnical composition with not less than 1/6 of full amount of oil required for filling internal combustion engine and said composition is delivered into engine crankcase, and second composition containing 2-4 g of tribotechnical composition per 0/1 kg of oil is prepared and delivered in parts into each cylinder of internal combustion engine, 15-30 ml per liter of cylinder capacity. Working-in is carried out at idling, using, as tribotechnical composition, a mixture, dispersity 0.01-100 mc. m. EFFECT: increased service life and wear resistance of coating on friction surfaces of units of internal combustion engines. 4 cl, 7 ex, 5 tbl
Patent RU-2212595-C2 (RU)
Inventor: SHCHUKINA T V
IPC: F24S10/70
Filed: 2001-12-10
Granted: 2003-09-20
Abstract: FIELD: solar power engineering. SUBSTANCE: according to invention parabolocylindrical reflectors are installed in collector under cover penetrable to light rays and over absorbing pipes. Said reflectors form continuous corrugated panel being equipped with liquid lenses in their lower part. Liquid lenses are placed over absorbing pipes coaxially with said pipes. Liquid prismatic reflectors are installed under convexities of panel corrugations. Design of solar heat collector makes it possible to concentrate radiant energy on absorbing pipes, thus providing heating of heat carrier to high temperatures. Filling of liquid prismatic reflectors, lenses and absorbing pipes with heat carrier increases time of its contact with heat received from radiation and accumulating capacity of device. EFFECT: improved efficiency of heating of heat carrier owing to better utilization of solar energy in flat collector and increased duration of contact of heat carrier with radiation. 4 dwg