baber/WOPTO huggingface dataset:
Patent RU-2222586-C1 (RU)
Title: Method "silver filtration" for treatment of vodka mixture and vodka and cartridge filter
Inventor: TARASOV A V
IPC: C12G3/08
Filed: 2002-06-19
Granted: 2004-01-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: method involves passing vodka mixture and vodka through layer of charcoal preliminary formed and thickened by 5-20% of its the parent filling density in ratio of height to sectional area of layer as m to m 2  = (50-100):1. Treatment is carried out in pulsing turbulent regimen with alteration of layer volume by passing treated liquid at consumption 6-30 dal/h per 1 kg of charcoal. As active charcoal silver-containing coal is used wherein silver is impregnated to coal mass and its retention in coal is 0.05-4.0 wt.-%. Cartridge filter consists of protective and bearing perforated hollow cylinders and silver-containing charcoal disposed between them. Face covers with central holes connected with deflecting channel formed by bearing cylinder are connected hermetically. Damping filter-pieces are places on charcoal layer from inlet site and/or outlet site of liquid to be treated. Cylinders are made of sheet polymeric material providing possibility for their elastic deformation. Charcoal layer is prepared with thickening by 5-20% of it's the parent filling density. Silver is impregnated to its mass and its content is from 0.05 to 4.0 wt.-%. Invention provides the enhancement of quality treating product. EFFECT: improved treatment method, enhanced quality of product. 5 cl, 1 dwg, 5 tbl
Patent RU-2207417-C1 (RU)
Title: Method of producing paper protected from counterfeit and paper protected from counterfeit
Inventor: VJAZALOV S JU
IPC: D21H27/30
Filed: 2002-08-14
Granted: 2003-06-27
Abstract: FIELD: production of various types of documents protected from counterfeit. SUBSTANCE: method involves forming first paper web with protective strip of width exceeding 2 mm; embedding protective strip into web in the process of manufacturing web on round net cylinder after forming free access zones (windows) on face side of web on projecting members and simultaneously manufacturing fibrous underlayer making 35-50% by weight of first paper web; forming in parallel with first paper web second paper web free of protective strip and applying second paper web onto reverse side of first paper web; connecting paper webs for covering defects on reverse side of first paper web; pressing and drying resultant double-layer material. Projecting members are made water-impermeable. Additional protective member made in the form of water marks, protective fibers, confetti or combination thereof is introduced into first and/or second paper webs during forming thereof. Protective strip may have width of 2-20 mm and may be provided with additional protective member, such as printed and/or metallized and/or demetallized symbols, and/or optically variable effects, diffraction pictures, holograms, interference effects, and/or magnetic codes, and/or fluorescent substances. Windows may have regular or irregular geometric shape, combinations of windows of different shape and different spacing between windows may be used for improving protectiveness and paper design and, accordingly, quality of articles manufactured from such paper. EFFECT: increased protection of paper or document from counterfeit, improved physical and mechanical properties and strength of paper due to employment of elongated fibers. 8 cl, 1 dwg
Patent RU-2227576-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of corn stigmas; adding citric acid, sodium lactate and specific preparation during dressing procedure, said preparation being obtained from Mortierella alpina micromycet biomass produced by predetermined process; pouring resultant mass; forming, drying and packaging ready products. EFFECT: wider range of vitamin activity and unique combination of organoleptical properties of jelly marmalade. 1 ex
Patent RU-2226199-C1 (RU)
Title: Method for preparing polypropylene polyamines
Inventor: ZAGIDULLIN R N
IPC: C07C209/08
Filed: 2002-10-25
Granted: 2004-03-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to technology of organic synthesis of aliphatic propylene amines, in particular, to polypropylene polyamines that are used for preparing polymeric sorbents, fungicide preparations, hardening agents for epoxy resins. For preparing polypropylene polyamines 1,2- and 1,3- dichloropropanes are subjected for interaction with 20-30% ammonia an aqueous solution at temperature 140-180 C, under pressure 0.6-3.0 MPa, in the mole ratio dichloropropanes : ammonia = 1:(2.5-4.0). Process is carried out in stirring at rotation rate 60-3000 rev/min for 4-8 h. Both individual 1,2- and 1,3-dichloro- propanes and waste in production of epichlorohydrin of the following composite are used as a raw, wt.-%: 1,2-dichloropropane, 70-80; cis- and trans-isomers of 1,3-dichloropropene, 15-20; 1,1- and 1,2-dichloropropane, 2-10; perchloroethylene, 0.1-0.3. Preferably, the process is carried out in the presence of stabilizing agents piperazinophenols or aminophenols taken in the amount 0.2-1.0% of weight of dichloropropane taken to reaction obtained by aminomethylation reaction of protected phenols. EFFECT: enhanced yield of end product, simplified technology. 3 cl, 12 ex
Patent RU-2231593-C1 (RU)
Inventor: PRANGISHVILI I V
IPC: E02B15/02
Filed: 2002-11-25
Granted: 2004-06-27
Abstract: FIELD: shipbuilding; avoidance of rise of water in rivers at thawing of ice. 
     SUBSTANCE: proposed method includes making holes in ice followed by power action on ice cover. Electrodes are immersed through holes. Power action is formed by means of high-voltage discharges fed in turn between electrode pairs. When number of holes is odd, electrical discharges are fed in turn between even electrodes and adjacent odd electrodes. 
     EFFECT: reduced consumption of labor required for breaking ice cover; enhanced productivity; possibility of breaking ice cover of any thickness. 
     2 cl, 2 dwg
Patent RU-2234698-C1 (RU)
Inventor: BYVAL TSEV A I
IPC: G01N31/22
Filed: 2003-05-20
Granted: 2004-08-20
Abstract: FIELD: method for analytical detecting of alkalines, alkaline salts and other substances exhibiting alkaline reaction and reacting with acids, in particular, titration method used in education and production processes. 
     SUBSTANCE: method involves weighing food and non-food substances; dissolving suspension of said substance in distilled water or measuring predetermined volume of liquid substance; providing titration thereof with the use of acid titrants; determining equivalence point by means of acidity meter; using as titrant electrochemically activated acid water with pH value of 1.95-2.1, with NaCl being added before activation process in an amount of 0.1 wt%. 
     EFFECT: increased precision in determining of alkalinity, effective solution of environment control problems, reduced costs for utilization and preparing of acid solutions, and increased labor safety. 
     7 dwg, 6 ex
Patent RU-2245766-C1 (RU)
Title: Method for dressing deformed disc saws (variants)
Inventor: ZAJDES S A
IPC: B23D63/18
Filed: 2003-07-09
Granted: 2005-02-10
Abstract: FIELD: machine engineering. 
     SUBSTANCE: method comprises steps of making in deformed cold disc saw uniformly distributed lengthwise slits; applying local loads at both sides, preferably dynamic loads directed normally relative to lateral surface of disc saw; making lengthwise slits beginning from recess of cutting tooth along radial line passing through apex of tooth to rotation axis of disc saw or making lengthwise slits inclined by angle no more than 15 degrees relative to radial lines passing through apex of tooth to rotation axis of disc saw. 
     EFFECT: enhanced quality of dressing, elimination of residual stresses of saw. 
     2 cl, 2 dwg, 2 ex
Patent RU-2247655-C1 (RU)
Inventor: KUTSENKO G V
IPC: B29C41/00
Filed: 2003-07-22
Granted: 2005-03-10
Abstract: FIELD: manufacture of removable armored solid-propellant charges used in rocket systems and other areas of technique. 
     SUBSTANCE: the method is dealt with the fields of manufacture of the removable armored solid-propellant charges used in rocket systems and other areas of technique. The method of armoring of solid-propellant charges by the thermoplastic armoring compounds with the help of the injection-molding machines includes inserting, centering of a solid propellant grain in a press-mould containing a chamber, and injection under pressure of the melted armoring material into a clearance between the press-mould and the propellant grain. The charges are armored along the butt and the lateral surface. On the subjected to armoring butt of the solid-propellant grain they make an operational opening. The press-mould contains a sprue cover equipped with the centering protrusion contacting with the operational opening. At that the opening before insertion of a charge in a press-mould is filled in with an easily deformed porous material. The given method expands the technological capabilities of the armoring mould casting and improves the quality of produced charges with a large elongation (L/D)> 2.5...3. 
     EFFECT: the invention expands the technological capabilities of the armoring mould casting and improves the quality of produced charges with a large elongation. 
     3 cl, 5 dwg, 3 ex
Patent RU-2251192-C1 (RU)
Inventor: KULINICH JU M
IPC: H02J3/18
Filed: 2003-07-28
Granted: 2005-04-27
Abstract: FIELD: reactive power correction in three-phase loads. 
     SUBSTANCE: proposed reactive-power corrector has three-phase transformer, three single-phase inverters with control systems, rectifier, three single-phase current transformers, potential transformer, three single-phase reactive-current sensors, three voltage sensors, three comparison gates, and load; in addition it is provided with newly introduced unit of off-line voltage inverters, active and reactive power computing unit, active and reactive power ac component computing unit, desired current computing unit, off-line voltage inverter control unit, and current transformers of off-line voltage inverters. 
     EFFECT: enhanced mean power factor of enterprises, reduced maintenance charges. 
     1 cl, 1 dwg
Patent RU-2243189-C1 (RU)
Inventor: VLADIMIROVA E B
IPC: C04B38/02
Filed: 2003-07-30
Granted: 2004-12-27
Abstract: FIELD: manufacture of building materials; production of air-entrained (cellular) concrete; manufacture of wall members. 
     SUBSTANCE: proposed method includes proportioning of cement, silica component, gas-forming agent, additives and water followed by stirring the mix simultaneously with hydromechanical activation; additives are proportioned additionally; duration of activation is 5 to 10 minutes; gas-forming agent is introduced in 2-3 minutes before its completion. Mixture for production of non-steam-and-pressure cured aerated concrete containing cement, silica component in form of ash from thermoelectric station or fine sand, building gypsum, gas-forming agent, plasticizer and water; gas-forming agent is aluminum powder or paste; activating additive is soda sulfite waste of alumina production process or another product containing sodium sulfate at the following relationship of components, mass-%: cement, 48-52; silica component, 10-14; water, 35-37.5; gas-forming agent, 0.04-0.06; building gypsum, 1.2-1.4; activating additive, 1.2-1.4; plasticizer, 0.25-0.35. 
     EFFECT: fast hardening of mixture; enhanced strength and density of concrete. 
     3 cl, 1 tbl
Patent RU-2245134-C1 (RU)
Title: Ofloxacine composition for injections
Inventor: NESTERUK V V
IPC: A61K31/538
Filed: 2003-09-02
Granted: 2005-01-27
Abstract: FIELD: pharmacology, fluorinated quinolone-based drug, in particular ofloxacine for injections. 
     SUBSTANCE: claimed composition contains therapeutically acceptable amount of ofloxacine and trilon-B, sodium chloride, water for injections as additives. 
     EFFECT: high therapeutic effectiveness; non-crystallized active agent for a long-time storage. 
     1 ex
Patent RU-2234831-C1 (RU)
Inventor: ISHKOV JU G
IPC: A01G15/00
Filed: 2003-09-26
Granted: 2004-08-27
Abstract: FIELD: hydrometeorology. 
     SUBSTANCE: invention relates to actively influencing hydrometeorological phenomena for initiating atmospheric precipitates in the form of rain, preferably during dry summer period, and may be used in a variety of national economy branches, in particular for fire extinguishing, in agriculture, for cleaning atmospheric air from smog over industrial areas, and to enhance irrigation water yield. Method consists in creation of descending convection currents within instable surface air by affecting the latter with pulverized water. Pulverized water, when being mixed with air, is vaporized and cools surrounding air, which, in common with water vapor, stimulates formation of descending convection air currents. These currents, on contact with earth surface, are transformed into ascending currents, which, when reaching the height ensuring condensation of water vapors contained therein, initiate formation of lower-level rain cloud therefrom and intensive pouring-out of rain from the cloud. Method is realized in two steps. In the first step, one determines wind direction and velocity, humidity of air located over earth area intended for intensive irrigation, and distance from this area to water pulverization zone. Thereafter, one calculates pulverization height, amount of water being pulverized, specific consumption thereof per 1 m 2  in order to determine a type and number of high load-capacity vehicles needed for water transportation. In the second step, when service tanks are filled with water, corresponding vehicles are flying up and after reaching pulverization zone descend to the water pulverization height and simultaneously produce mentioned water pulverization. 
     EFFECT: facilitated rain initiation. 
     3 cl, 2 ex
Patent RU-2255456-C1 (RU)
Inventor: BUR JANOV A I
IPC: A01D34/03
Filed: 2003-11-03
Granted: 2005-07-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: invention can be used fro cutting cereal crop and laying stalks in swath in the field. Proposed reaper has running gear and platform with working members. Running gear includes cross beam with wheels and movable and fixed hitch frames. Platform is mounted on cross beam. Movable and fixed hitch frames are hinge-connected to each other, being coupled between telescopic link for fixing by slider. To reduced labor input for changing reaper from working position into traveling position, wheel of reaper and turnable transportation axle are hinge-mounted on cross beam. 
     EFFECT: reduced labor input. 
     2 cl, 13 dwg
Patent RU-2257164-C1 (RU)
Inventor: BOGOS JAN R A
IPC: A61B17/00
Filed: 2004-01-28
Granted: 2005-07-27
Abstract: FIELD: medicine, plastic surgery. 
     SUBSTANCE: one should dissect skin and aponeurosis up to periosteum along alopecia and healthy skin border at developing cicatrix-altered and intact edges of the wound. Cicatricial edge of the wound should be deepidermized at decreasing vertical size, then one should mobilize it and form cicatricial-cutaneous-aponeurotic fragment. Then one should apply cicatricial part of the fragment under aponeurosis of pre-mobilized intact edge of the wound and form cicatricial-aponeurotic duplicature. The method enables to decrease the number of relapses. 
     EFFECT: improved cosmetic result. 
     3 dwg, 1 ex
Patent RU-2248250-C1 (RU)
Inventor: IZOTOV A V
IPC: B06B1/20
Filed: 2004-03-01
Granted: 2005-03-20
Abstract: Изобретение относится к устройствам для диспергирования, гомогенизации и перемешивания потоков жидкостей и может быть использовано для интенсификации технологических процессов в нефтеперерабатывающей, химической и других отраслях промышленности, а также для гомогенизационной обработки тяжелых нефтяных видов топлива, используемых в промышленности и теплоэнергетике. Гидродинамический корректор потоков жидкостей содержит корпус 1 с входным патрубком 2 и выходным патрубком 3. Внутри корпуса 1 установлены распределитель 4, выполненный в виде диска с отверстиями 5 и установленный с возможностью перекрытия рабочей камеры корпуса 1, и средства обеспечения ускорения обрабатываемого потока в виде диска 7 со сквозным коническим отверстием. Распределитель 4 выполнен с обтекателем 8. Внутри гидродинамического корректора, в зоне выходного патрубка 3, расположен излучатель 9 с серповидными лопатками 10, и диск 11 со сквозным отверстием, установленный в зоне выходного патрубка с возможностью образования цилиндрической камеры 12. Распределитель 4 с обтекателем 8 и диск 7 расположены друг относительно друга с возможностью образования кольцевого канала 13. Излучатель 9 закреплен на диске 11, с возможностью образования зоны 20 перемешивания. Через входной патрубок 2 обрабатываемый поток жидкости направляется внутрь корпуса 1 и через отверстия 5 распределителя 4 направляется в кольцевой канал 13. За счет сужения проходного сечения кольцевого канала 12 скорость потока возрастает, а давление падает. На выходе из канала поток натекает на отражатель 14. За счет этого в кольцевом пазе 16 формируется торроидальная кавитационная зона. После чего поток выбрасывается в камеру 6. Затем, перемещаясь в камере 6, поток попадает в коническое отверстие ускорителя 14. Из-за сужения проходного сечения скорость потока возрастает, а давление падает. Поток жидкости, выходящий из отверстия диска 14, натекает на отражательную поверхность 18 излучателя 9, выполненную в виде выемки сферической формы и, отражаясь от нее, снова образуется торроидальная кавитационная зона. После чего поток выбрасывается в камеру 19 и, перемещаясь по ней, попадает через межлопаточные каналы в зону 20 перемешивания, а затем под острым углом - на стенки лопаток 10, за счет чего обеспечивается преобразование энергии обрабатываемого потока в энергию акустических колебаний широкого спектра. Под действием акустических колебаний в потоке возникает зона акустической кавитации. В связи с этим из цилиндрического отверстия 20 диска 11 поток попадает в камеру 12. В камере 12 происходит торможение потока, за счет чего обеспечивается окончательная обработка потока, т.е. предотвращается попадание кавитационных пузырьков в выходной патрубок 3. Технический результат - увеличение степени диспергирования и гомогенизации обрабатываемого потока. 2 ил.
Patent RU-2256101-C1 (RU)
Title: Способ работы эжекторного многофункционального пластоиспытателя при испытании и освоении горизонтальных скважин
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: E21B47/12
Filed: 2004-04-21
Granted: 2005-07-10
Abstract: Изобретение относится к области насосной техники. Способ включает установку на колонне труб струйного насоса с проходным каналом, пакера и хвостовика с входной воронкой, спуск этой сборки в скважину, распакеровку пакера и создание необходимой депрессии в подпакерной зоне путем откачки струйным насосом жидкой среды из подпакерной зоны. Дополнительно в сборку включают узел для разъединения и соединения колонны труб и клапанный узел с посадочным местом для установки обратного клапана и проводят сборку колонны труб в определенной последовательности. А далее осуществляют исследование, испытание и подготовку скважины к работе. После этого запускают скважину в работу. В результате достигается интенсификация работ по исследованию, испытанию и подготовке скважин, в первую очередь скважин горизонтальных и большой кривизны и повышение надежности работы пластоиспытателя. 1 з.п.ф-лы, 3 ил.
Patent RU-2271611-C1 (RU)
Title: Frame-synchronization marker selecting device
Inventor: KVASHENNIKOV VLADISLAV VALENTI
IPC: G06F1/12
Filed: 2004-09-13
Granted: 2006-03-10
Abstract: FIELD: electrical communications; frame synchronization of messages in digital data transfer systems. 
     SUBSTANCE: proposed device for selecting frame-synchronization marker has shift register, comparison gate with reference marker combination and coincidence code analysis unit, first AND circuit, first masking sequence generator, marker character generator, coincidence code computing unit, second AND circuit, second masking sequence generator, and threshold unit. Shift register unit functions as input of frame-synchronization marker selecting device; shift register has aggregate of series-connected memory items; output of second group of memory items is connected to input of comparison gate having reference marker combination. Output of comparison gate having reference marker combination is connected to input of first and second masking sequence generators, to input of marker character generators, and to synchronization output of device; output of marker character generator is connected to input of coincidence code computing unit whose output is connected to input of coincidence code analyzing unit; output of the latter is connected to input of threshold unit whose output functions as data output of frame-synchronization marker selecting device. 
     EFFECT: enhanced noise immunity. 
     1 cl, 1 dwg
Patent RU-2288018-C1 (RU)
Inventor: ERMAKOV SERGEJ ANATOL EVICH
IPC: B01D1/22
Filed: 2005-02-28
Granted: 2006-11-27
Abstract: FIELD: chemical industry; devices for concentration of the solutions and suspensions with production of the process vapor. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to the chemical technology and may be used for concentration of the solutions and suspensions with production of the process vapor or for the low-temperature concentration of the solutions and suspensions in the rarefaction conditions with production of the pure condensate. The evaporating apparatus contains the vertical or the inclined body made out of  the thermoplastic material, and has the honeycomb cellular structure. The body of the apparatus is made multisectional with a possibility of the sequential relocation of the being evaporated liquid from one section into another with multiple circulation of the liquid inside of each section. The evaporation is exercised at "slug" or the upward thin-film boiling of the liquid. The big number of the internal partitions ensures the developed specific surface area of the heat exchange and the high strength of the apparatus against the action of the external or internal pressure at the small thickness of the partitions. The invention allows to improve stability of the evaporating apparatus to the changes of the operation mode. 
     EFFECT: the invention ensures the improved stability of the evaporating apparatus to the changes of the operation mode and the developed specific surface area of the heat exchange. 
     7 cl, 4 dwg
Patent RU-2286026-C1 (RU)
Title: Coherent radio line
Inventor: ZARENKOV VJACHESLAV ADAMOVICH
IPC: H04L27/32
Filed: 2005-04-25
Granted: 2006-10-20
Abstract: FIELD: radio engineering, possible use for transfer of confidential analog and discontinuous information with use of complicated signals with combined amplitude modulation, phase and frequency modulations. 
     SUBSTANCE: transmitting part of coherent radio line contains sources of discontinuous messages 1,6, encoding device 2, digital scramblers 3,7, high frequency generator 4, phase manipulator 5, frequency manipulator 8, source of analog messages 9, analog scrambler 10, amplitude modulator 11, transmitter 12, antenna 13. Receiving part contains antenna 14, receiver 15, searching block 16, heterodyne 17, mixer 18, intermediate frequency amplifier 19, detector 20, consisting of spectrum width meters 21,23, phase doubler 22, comparison block 24, threshold block 25, delay line 26, and also key 27, amplitude limiters 28, 32, synchronous detector 29, analog descrambler 30, registration block 21, phase-locked loop system 33, 34, dividers of phase by two 35, 36, narrowband filters 37,38, frequency demodulator 39, digital descramblers 40, 46, phase detector 41, 42, 45, adder 43, generator 44. 
     EFFECT: extended functional capabilities of radio line due to transfer of confidential discontinuous and analog messages by means of signals with complicated type of modulation. 
     4 dwg