baber/WOPTO huggingface dataset:
Patent RU-2229516-C1 (RU)
Title: Способ активации микроорганизмов
Inventor: EZHKOV A V
IPC: C12N1/00
Filed: 2002-10-09
Granted: 2004-05-27
Abstract: Изобретение относится к микробиологической, спиртовой, хлебопекарной промышленностям. Предварительно выбирают толщину рабочего слоя питательной среды из условия обеспечения статического давления не более 2% от значения исходного рабочего давления. Над уровнем питательной среды создают зоны регулируемого давления. В процессе культивирования толщину слоя питательной среды поддерживают постоянной, а значение давления снижают в зависимости от контролируемой активности микроорганизмов. Способ позволяет повысить степень активизации микроорганизмов. 1 з.п. ф-лы, 1 ил.
Patent RU-2227932-C1 (RU)
Title: Rank selector
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2002-10-18
Granted: 2004-04-27
Abstract: FIELD: automation and analog computer engineering. SUBSTANCE: proposed device that can be used for building functional centers of analog computers, automatic monitoring and control means, and analog processors has relators, each incorporating making and breaking switches, retrieval/storage devices, and differential comparator. EFFECT: reduced hardware cost. 1 cl, 4 dwg
Patent RU-2235795-C1 (RU)
Title: Способ переработки гальваношламов
Inventor: BELJAEV I V
IPC: C22B7/00
Filed: 2002-12-25
Granted: 2004-09-10
Abstract: Изобретение относится к способам переработки техногенных отходов, в частности шламов гальванического никелирования, меднения, хромирования и смешанных шламов. Техническим результатом изобретения является повышение эффективности и рентабельности переработки шламов гальванического производства, устранение возможности самовозгорания порошка алюминия. Способ включает смешивание гальваношламов с алюминиевым порошком с получением реакционной смеси и проведение алюминотермического восстановления окисленных металлов шлама в реакционной емкости при комнатной температуре без добавок шлакообразующих веществ с образованием сплава и шлака, пригодных для практического использования. В качестве алюминиевого порошка используют алюминиевый порошок с пассивированной поверхностью. Восстановление проводят в металлической реакционной емкости. Перед смешиванием с алюминиевым порошком гальваношламы подвергают активационно-стабилизационному обжигу при температуре 800-1000°С в течение 1-3 часов на воздухе. 4 з.п. ф-лы, 5 табл.
Patent RU-2235461-C1 (RU)
Inventor: IVANOV S G
IPC: A01N63/12
Filed: 2003-03-19
Granted: 2004-09-10
Abstract: FIELD: agriculture, plant protection. 
     SUBSTANCE: he present innovation deals with protecting plants against pests and diseases and could be applied for controlling resistance of Colorado potato beetle to pyrethroid insecticides. The method deals with treating potato plants with triple mixture of aqueous suspensions of pyrethroid, entomopathogenic nematodes and colloid solution of copper-containing fungicide. Treatment should be carried out at the end of budding phase - at the beginning of potato blossoming phase. The method enables to overcome resistance of Colorado potato beetle to pyrethroids, combine antiresistant means with prophylactic treatment of plants with fungicide and, also, decrease duration of resistance reversion and quantity of target chemical treatments of potato fields against pests and agents of diseases. 
     EFFECT: higher efficiency of control. 
     4 ex, 1 tbl
Patent RU-2239554-C1 (RU)
Inventor: SYRITSYN L M
IPC: B29B13/04
Filed: 2003-03-26
Granted: 2004-11-10
Abstract: FIELD: chemical industry; reprocessing of polymeric material. 
     SUBSTANCE: the invention is dealt with the field of processing of a polymeric material. The device for cooling of a band polymeric material contains a means mounted in the protective jacket and intended for creation of a dynamic cushion under a processed material. The device is made in the form of a cooling chamber, that has the longitudinal flow-through isolated from each other closed channels. The jacket has a load-bearing plate made out of a heat-insulating material, in which there are longitudinal drain channels. The channels are connected with the cooling refrigerating machinery. The cooling chamber is mounted in the load-bearing plate along its functional surface. The technical result is intensification of a process of cooling of a polymeric band surface. 
     EFFECT: the invention allows to intensify process of a polymeric band surface cooling. 
     2 dwg
Patent RU-2239282-C1 (RU)
Inventor: GANZHINOV K M
IPC: H03L7/16
Filed: 2003-04-01
Granted: 2004-10-27
Abstract: FIELD: radio engineering; broadband transceiving devices. 
     
     
       SUBSTANCE: proposed method for tuning PLL frequency synthesizer intended to minimize variations in passing PLL ring at different output frequencies involves calculation of ratings of PLL filter components and selection of different phase-detector comparison frequencies at different output frequencies by determining reference-frequency division ratio including variations in ratio of tuning characteristic of voltage-controlled broadband generator to output frequency division ratio as function of frequency. 
     
     
       EFFECT: facilitated tuning procedure. 
     
     
       1 cl
Patent RU-2225447-C1 (RU)
Title: Crude fur treatment process
Inventor: NAZAROVA T P
IPC: C14C1/08
Filed: 2003-04-25
Granted: 2004-03-10
Abstract: FIELD: fur industry. SUBSTANCE: crude fur is subjected to soak, fleshing, and treatment with mixture of enzyme preparations containing protease and amylase in quantity of 0.1 to 0.5 g/l. Then follow tannage and greasing. EFFECT: improved consumer's properties. 1 tbl, 4 ex
Patent RU-2227915-C1 (RU)
Title: Method of revealing damp ash in biological materials
Inventor: GORLOV I F
IPC: G01N33/483
Filed: 2003-04-30
Granted: 2004-04-27
Abstract: FIELD: agriculture. SUBSTANCE: invention relaters to methods of revealing damps ash in biological materials (hay, haulage, silage, etc) and it can be used in researches and at analysis of materials. According to proposed method first weight of voltage or readily decomposing inorganic salt, for instance, ammonium chloride or ammonium nitrate, 0.2-0.3 g, is introduced into weighed crucible and then weight of material to be analyzed in amount of 1.0-1.5 g. Crucible is heated for 1 h in muffle furnace to temperature of 200 o C and calcined for 2-2.5 h at temperature of 525- 560 o C, then cooled, weighed and result is calculated. EFFECT: reduced time taken for determining content of damp ash (incineration) owing of time of calcinations from 5-6 to 2.0-2.5 h. 2 ex
Patent RU-2232042-C1 (RU)
Title: Бильярдный стол "d-5"
Inventor: TSYMRJUK DMITRIJ VLADIMIROVICH
IPC: A63D15/00
Filed: 2003-06-24
Granted: 2004-07-10
Abstract: Бильярдный стол “D-5”; изобретение относится к бильярду, в частности к бильярдным столам, предназначенным для игры в “русскую пирамиду”, и может быть использовано в бильярдных столах, предназначенных для игры в “пул”, “снукер” и “карамболь”; бильярдый стол содержит раму, установленную на вертикальных опорах, каждая из которых выполнена с открытой сверху внутренней полостью, столешницу, горизонтально расположенную на раме и снабженную бортами с резиновыми амортизаторами, а также покрытия столешницы и бортов; согласно изобретению, каждая вертикальная опора выполнена в виде полой фасонной отливки, имеющей крепежную верхнюю часть и фигурную опорную нижнюю часть, внутренние полости которых сообщены между собой, при этом отношение объема фигурной опорной нижней части к объему крепежной верхней части составляет 1,2-12,0; обеспечивается снижение центра масс как вертикальных опор, так и бильярдного стола в целом, что повышает его поперечную жесткость и устойчивость; дополнительно повышается технологичность и снижается трудоемкость изготовления вертикальных опор. 10 з.п. ф-лы, 6 ил.
Patent RU-2240383-C1 (RU)
Inventor: ABROSIMOVA E B
IPC: C25C3/16
Filed: 2003-08-11
Granted: 2004-11-20
Abstract: FIELD: non-ferrous metallurgy, production of aluminum by electrolysis, namely apparatus for supplying electric current to high-power cells and arranged across cell housing. 
     SUBSTANCE: apparatus is designed for supplying electric current to high-power cells operating at current intensity 250 - 320 kA. Busbar includes five anode struts, cathode buses at inlet and outlet sides of cell. Cathode outlets and bus kits are welded to cathode buses under bottom and along end sides of cathode casing. Collecting bus is connected with cathode buses of inlet side, with cathode buses of outlet side and with anode struts and it is arranged under bottom of cathode casing along cell. 
     EFFECT: lowered mass of busbar. 
     1 dwg
Patent RU-2249216-C1 (RU)
Title: Method for diagnosing mammary gland tumors
Inventor: IGNAT EV A A
IPC: A61B10/00
Filed: 2003-08-18
Granted: 2005-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying infrared spectrometric analysis of venous blood serum in bandwidth of 1200-1000 cm -1 , determining absorption strip peak heights selected with female patient weight taken into account. Dimensionless parameters are calculated on the basis of received data. The parameters are compared to reference disease images. Three-dimensional differential diagnostic images of mammary gland carcinoma and fibrous cystic mastopathy as convex or convexo-concave polyhedrons built in orthogonal coordinate system are used as the reference images. 
     EFFECT: high accuracy of differential non-invasive diagnosis of benign and malignant tumors.
Patent RU-2255093-C1 (RU)
Inventor: BAULIN A A
IPC: C08F4/24
Filed: 2003-12-26
Granted: 2005-06-27
Abstract: FIELD: polymerization catalysts. 
     SUBSTANCE: invention relates to chromium oxide catalysts on inorganic carriers as components of double catalytic systems also including supported chromocene catalyst and used for synthesis of high-strength, crack-resisting low-pressure polyethylene. According to invention, preparation procedure comprises preliminarily drying silica (carrier), applying chromium and aluminum compounds thereon from solutions in organic solvent, removing solvent, drying resulting product and subsequent thermal-oxidative activation in dry air flow within temperature range between 450 and 750°C. Long-term polymerization activity of double catalytic system is achieved owing to using, as aluminum compound solution, solution of alkoxyalumoxane of general formula [Al(OR) n  (OR') 1-n O] m , where R denotes ethyl or isopropyl, R' group C 6 H 9 O 2 , n = 0.6 or 0.7, and m = 2-5, in water-free lower aliphatic alcohol and. as chromium compound solution, solution of dicyclopentadienylchromium in toluene, and preliminary drying of silica is carried out in fluidized bed in presence of ammonium hexafluorosilicate at constant temperature within the range 330-400°C. Invention is also characterized by that thermal-oxidative activation of catalytic product is followed by thermal-reductive activation thereof in flow of purified nitrogen mixed with dry carbon dioxide at constant temperature within the range 350-390°C. 
     EFFECT: prolonged long-term catalytic activity. 
     3 tbl, 22 ex
Patent RU-2256160-C1 (RU)
Inventor: POGORELOVA O F
IPC: H01C7/02
Filed: 2004-02-18
Granted: 2005-07-10
Abstract: FIELD: thermometry; low-temperature measurements. 
     SUBSTANCE: sensing element of resistance thermometer designed for measuring low temperatures is made of easy-to-machine alloy of nickel and manganese taken in definite mass proportions. 
     EFFECT: small size of sensing element, enlarged low-temperature measurement range. 
     1 cl, 2 dwg
Patent RU-2260549-C1 (RU)
Inventor: GOLUB V V
IPC: B64D27/18
Filed: 2004-04-23
Granted: 2005-09-20
Abstract: FIELD: aircraft manufacture; arrangement of power plants in aircraft. 
     SUBSTANCE: proposed flying vehicle has outer wing-panels, power plant with set of pulse-jet detonating engines; each engine includes detonating pipe closed at one end and provided with nozzle at other end, oxidizer and fuel supply units and detonation initiating unit. Detonating pipes are curved in plan according to shape of leading edges of outer wing-panels; detonating pipes are mounted  inside wing and are inclined downward; they are brought out of outer wing-panels. 
     EFFECT: reduced aerodynamic drag; reduced consumption of propellant. 
     4 cl, 6 dwg
Patent RU-2261161-C1 (RU)
Inventor: KARZOV G P
IPC: C22C38/50
Filed: 2004-05-05
Granted: 2005-09-27
Abstract: FIELD: welding of high silicon austenite steels of equipment mounted inside reactor for operating at high temperature and in contact with lead-base melt metal heat transfer agents. 
     SUBSTANCE: welding wire contains next ingredients, mass %: carbon, 0.005 - 0.030; silicon, 1.60 - 2.40; manganese, 1.00 - 2.00; chrome, 15.00 - 17.00; nickel, 10.00 - 13.00; tungsten, 1.20 - 2.00; titanium, 0.20 - 0.60, zirconium, 0.06 - 0.18; iron, the balance. Relation of total content of titanium and zirconium to carbon content is to be no more than 22. 
     EFFECT: enhanced long-time and technological strength, lowered trend for heat embrittlement of seam metal. 
     3 tbl
Patent RU-2260138-C1 (RU)
Inventor: IBADULLAEV G A
IPC: F02N9/04
Filed: 2004-05-17
Granted: 2005-09-10
Abstract: FIELD: mechanical engineering; gasoline engines. 
     SUBSTANCE: proposed method of starting and operation of gasoline internal combustion engine with compression ratio up to 45 comes to building vacuum in intake manifold and cylinder at starting and limiting filling of engine cylinder with air at operation from idling to maximum speed.  Vacuum is built in intake manifold at switching on the ignition by signal from electronic control unit owing to removal of air from intake manifold with fuel injection device and throttle valve closed.  When preset level of vacuum in intake manifold depending on compression ratio of said engine, its temperature, and pressure is obtained, electronic control unit, by signal from vacuum sensor, forms signal to starter for cranking the shaft and forms signals to fuel injection device, throttle valve and spark plug, providing delivery of air, fuel and spark to cylinder.  In period from beginning of cranking of crankshaft to starting of engine, electronic control unit forms signal to limit turning of throttle valve, thus providing required vacuum in intake manifold.  After starting of engine, air removal from intake manifold is stopped.  At operation from idling to maximum speed, depending on compression ratio of engine, its temperature, ambient temperature and pressure, crankshaft speed and octane rating of gasoline, electronic control unit forms signal to change position of throttle valve, thus limiting filling of cylinder with air. 
     EFFECT: improved reliability of starting and operation of engine under conditions up to maximum speed. 
     10 cl, 1 dwg
Patent RU-2267911-C1 (RU)
Title: Method of forecasting yield of winter wheat
Inventor: LUKIN SERGEJ VIKTOROVICH
IPC: A01G7/00
Filed: 2004-06-25
Granted: 2006-01-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves determining dose of nitrogenous fertilizers introduced and amount of precipitations for May; determining yield of winter wheat to be forecast from mathematical dependence: Y=-2.39+0.112N+0.07Pm-0.0008N 2 -0.0005Pm 2 , R=0.82, where Y is yield of winter wheat, t/hectare; N is dose of nitrogenous fertilizers of from 31 to 93 kg/hectare of effective substance; Pm is amounts of precipitations for May of from 18 to 104 mm; R is coefficient of multiple correlation. 
     EFFECT: reduced labor intensity and increased precision in forecasting yield of winter wheat. 
     1 tbl, 1 ex
Patent RU-2270792-C1 (RU)
Title: Launch complex for preparation and launching of launch vehicles with spacecraft
Inventor: BARMIN IGOR VLADIMIROVICH
IPC: B64G5/00
Filed: 2004-08-05
Granted: 2006-02-27
Abstract: FIELD: ground facilities for spacecraft. 
     SUBSTANCE: proposed launch complex includes launch control center, transportation and mounting package, launch structure, launch system with launch deflector, service tower and searchlight tower. Launch complex is provided with oxidizer and fuel filling systems, compressor station, gas supply systems, refrigerating center and other systems. Launch complex is provided with system for filling and replenishing onboard sphere balloons mounted in cryogenic tanks with high-purity compressed helium. System is provided with helium and nitrogen receivers connected with compressor station and equipped with required fittings. Each helium receiver is connected with onboard sphere balloons of launch vehicle and spacecraft by means of pipe lines equipped with required fittings. Joint includes  gas reducer, cryostats, heater, collector and vertical pipe line. Cryostats are connected with liquid nitrogen storage reservoir. Nitrogen receiver is connected with each  cryostats by means of pipe line through gas reducer and heater. 
     EFFECT: extended  functional capabilities; enhanced efficiency and reliability. 
     3 dwg
Patent RU-2267521-C1 (RU)
Inventor: CHURZIN ALEKSANDR NIKOLAEVICH
IPC: C10M133/16
Filed: 2004-08-06
Granted: 2006-01-10
Abstract: FIELD: petroleum processing and petrochemistry, and lubricants. 
     SUBSTANCE: lubricant material additive represents compound of general formula:   wherein R 1  is C 8 -C 12 -alkyl. Additive packet contains, wt %: polyalkenyl succinimide 20-45, high-alkalinity calcium phenate 15-35, zinc dialkyldithiophosphate 15-30, high-alkalinity calcium sulfonate 15-25, and above-indicated additive 5-10. Mineral or synthetic oil-based motor oil contains aforesaid packet in concentration 3 to 11% and may further contain antifoam, depressant, and/or thickening agents. 
     EFFECT: increased colloidal stability and improved antioxidant properties. 
     4 cl, 7 tbl, 3 ex
Patent RU-2278430-C1 (RU)
Inventor: VRENCHITSKIJ BORIS NIKOLAEVICH
IPC: G21F9/34
Filed: 2004-11-17
Granted: 2006-06-20
Abstract: Изобретение относится к области атомной техники. Сущность изобретения: способ сухого контейнерного хранения отработавших тепловыделяющих сборок включает их загрузку в металлобетонный контейнер, транспортировку контейнера к месту промежуточного хранения и выдержку в месте хранения. Транспортный агрегат для транспортировки отработавших тепловыделяющих сборок к месту промежуточного хранения содержит железнодорожную платформу с вертикально установленным на ней контейнером для отработавших тепловыделяющих сборок. Контейнер имеет наружный кольцевой опорный элемент, взаимодействующий с ответной опорной поверхностью рамы железнодорожной платформы, и средства фиксации контейнера относительно упомянутой рамы. Транспортный агрегат снабжен домкратами для вывешивания рамы железнодорожной платформы при загрузке отработавших тепловыделяющих сборок в контейнер. Кольцевой опорный элемент выполнен съемным. На боковой поверхности корпуса контейнера на верхнем и нижнем концах последнего выполнены такелажные элементы в виде гнезд. При этом нижний конец контейнера установлен внутри упомянутого кольцевого опорного элемента. Средства фиксации контейнера включают радиально расположенные подводные регулируемые упоры. Преимущества изобретения заключаются в повышении надежности и безопасности способа и устройства. 2 н. и 2 з.п. ф-лы, 8 ил.
Patent RU-2281448-C1 (RU)
Inventor: KIRIN EVGENIJ MIKHAJLOVICH
IPC: F27B1/08
Filed: 2005-03-01
Granted: 2006-08-10
Abstract: FIELD: furnaces. 
     SUBSTANCE: cupola comprises water-jacket, gas burners, and bottom.  The hearth of the cupola is provided with the vertical metallic ribs secured to the inner side of the water-jacket in the space from the bottom exit section of the gas burners to the level of the bottom.  The width of the ribs is 0.04-0.05, and the distance between the ribs is 0.03-0.04 of the inner diameter of the water-jacket. 
     EFFECT: improved design. 
     2 dwg
Patent RU-2291212-C1 (RU)
Title: Method of processing products containing chalcohenides of non-noble metals, lead, metals of platinum group, gold and silver
Inventor: EFIMOV VALERIJ NIKOLAEVICH
IPC: C22B11/00
Filed: 2005-06-15
Granted: 2007-01-10
Abstract: FIELD: metallurgy of noble metals; processing of various wastes of refining process whose base includes many chemical elements and their compounds, mainly highly volatile chalcohenides of non-noble metals. 
     SUBSTANCE: initial products containing chalcohenides of non-noble metals, lead, metals of platinum group, gold and silver are leached-out before  melting in caustic soda solution. Residue obtained after leaching-out is separated from alkali solution and is directed for melting  together with additives of flux, carbon-containing deoxidant and copper-containing and/or iron-containing materials making use of middlings obtained at case-hardening or hydrolytic treatment of refining process solutions. Bottom heavy phase obtained after melting is used as concentrate of refining process. 
     EFFECT: increased content of noble metals in alloys formed during melting; low cost of subsequent refining process. 
     2 cl, 1 ex
Patent RU-2295399-C1 (RU)
Title: Method for ultrasonic cleaning of equipment, parts and tools by removing burned-on polymer
Inventor: NARKHOV SERGEJ NIKOLAEVICH
IPC: B08B3/12
Filed: 2005-07-11
Granted: 2007-03-20
Abstract: FIELD: processes for ultrasonic cleaning of surfaces of equipment such as extrusion heads, draw plates and so on from burned-on polymer, possibly in any branches of industry. 
     SUBSTANCE: method comprises steps of preparing cleaning liquid, namely at first preparing solution of acetic acid with acetic acid concentration in range 5 - 7% and the adding 2 - 3 g of chalk per 1 liter of prepared solution; cleaning desired object with use of prepared liquid at temperature 45 - 65°C for 50 - 75 min at frequency of ultrasound oscillations 33 - 35 kHz; neutralizing liquid by means of sodium carbonate solution with concentration 0.1 mol/l; washing objects in flow-through water and drying them. 
     EFFECT: intensified lowered-cost process for high-quality cleaning of objects from burned-on polymer without damaging surfaces of equipment, possibility for multiple use of prepared cleaning liquid at reduced labor consumption. 
     2 ex
Patent RU-2295902-C1 (RU)
Inventor: PONOMAREV MIKHAIL GRIGOR EVICH
IPC: A47C17/17
Filed: 2005-08-02
Granted: 2007-03-27
Abstract: Изобретение относится к мебельному производству и может быть использовано при изготовлении трансформируемых изделий мягкой мебели. Диван-кровать содержит каркас, боковины которого жестко связаны с задней стенкой, полый ящик, подвижное сиденье, выполненное с возможностью перемещения вперед, спинку, шарнирно связанную с ящиком, подголовник и механизм трансформирования, скрепленный со спинкой и включающий две пары шарнирно связанных рычагов. Подголовник соединен с помощью шарнира с задней стенкой, размещен за спинкой и связан с ней посредством механизма трансформирования с помощью полок, выполненных на концах рычагов механизма, а соединены с помощью шарнира свободные концы рычагов. Соединение спинки с ящиком осуществлено на верхней поверхности его тыльной стенки с возможностью расположения спинки на верхней поверхности ящика при раскладывании конструкции в положение "кровать". Каждая боковая поверхность сиденья снабжена сцеплением с соответствующей боковой поверхностью ящика при раскладывании конструкции в положение "кровать". Возможность перемещения подвижного сиденья осуществлена с помощью опорных колес, при этом передние пары колес ящика и сиденья выполнены контактирующими с полом, а задняя пара колес сиденья выполнена контактирующей с верхней поверхностью боковин ящика. Задняя пара колес ящика выполнена контактирующей с горизонтальными направляющими, закрепленными на внутренних поверхностях боковин конструкции. Сиденье выполнено с возможностью перемещения его вручную вперед при раскладывании конструкции в положение "кровать" и назад при складывании конструкции в положение "диван", при этом положении сиденье занимает на ящике место спинки, вручную поднятой вертикально, а подголовник занимает вертикальное положение под нижней кромкой задней стенки. Изобретение обеспечивает повышенную надежность, облегченную трансформацию с наиболее рациональным использованием элементов конструкции. 3 з.п. ф-лы, 3 ил.