baber/WOPTO huggingface dataset:
Patent RU-2411561-C1 (RU)
Title: Method of forming domain structure in single-crystal wafer of nonlinear optical ferroelectric material
Inventor: SHUR VLADIMIR JAKOVLEVICH
IPC: G02F1/35
Filed: 2009-09-29
Granted: 2011-02-10
Abstract: FIELD: physics. 
     SUBSTANCE: method of forming a domain structure in a single-crystal wafer of nonlinear optical ferroelectric material involves application of high voltage between metal electrodes lying on opposite polar faces of the wafer. One of the electrodes is in form of a structure consisting of strips of defined configuration (strip electrode). At least one electric current pulse is passed through the strip electrode. High voltage is applied between the electrodes simultaneously or after the electric current pulse. Such parametres of the electric current pulse which do not result in destruction of the strip electrode are selected. Electric current pulses can be passed through the surface of the water with the strip electrode several times. 
     EFFECT: formation of through domain structures in a single-wafer of nonlinear optical ferroelectric material exactly matching the drawing of the strip electrode. 
     7 cl, 3 dwg
Patent RU-2418948-C1 (RU)
Inventor: BELOBORODOV VLADIMIR PAVLOVICH
IPC: E21B49/02
Filed: 2009-10-07
Granted: 2011-05-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: slime is withdrawn from well. Facial characters of slime of each well are described, charted and there is plotted a correlation net. Also, data of the correlation net and the description chart are compared. There is revealed variability of cross-section. Thinning-out or divergence for part of reservoirs and change of thickness of facial zones relative to their forecast values are predicted. There is plotted a diagram of productivity index corresponding to a trend of key facial production characters. Conclusions on qualitative composition of a well, i.e. presence of oil saturated layers, are made on values of the diagram of the productivity index. Coefficients of fluorescence and bituminisation, density, dimension of slime particles, degree of roundness and grades of grains are used as key facial characters at plotting the diagram of the productivity index. 
     EFFECT: increased efficiency in determination of productivity of well layers at specification of qualitative composition of rock in geological cross-section. 
     8 dwg
Patent RU-2422540-C1 (RU)
Title: Способ термической обработки изделий из конструкционных сталей
Inventor: IVANOV DENIS ANATOL EVICH
IPC: C21D1/25
Filed: 2009-12-02
Granted: 2011-06-27
Abstract: Изобретение относится к области металлургии, а более конкретно к термической обработке. Для повышения пластичности, ударной вязкости и прочности изделий из конструкционной стали осуществляют нагрев изделия до температуры аустенитизации и охлаждение на воздухе до температуры превращения аустенита в феррито-цементитную структуру с последующим охлаждением пульсирующим газовым потоком, обладающим скоростью от 25 до 30 м/с, частотой колебаний от 830 до 1000 Гц, импульсным воздушным давлением от 8 до 12 кПа и переменным звуковым давлением от 80 до 90 дБ, при этом поток газа направляют перпендикулярно направлению нагрузки при эксплуатации изделия. 2 з.п. ф-лы, 1 ил.
Patent RU-2409405-C1 (RU)
Title: Transformable training apparatus for functional training
Inventor: ZHELDAKOV DMITRIJ ANATOL EVICH
IPC: A63B23/00
Filed: 2009-12-30
Granted: 2011-01-20
Abstract: FIELD: medicine, sport. 
     SUBSTANCE: invention refers to apparatuses for training of both separate parts of body, and the whole grounds of muscles simultaneously, and can be used for working out of the basic motor qualities: force, endurance, flexibility, dexterity and coordination. A training apparatus for functional training comprises two support loops with handles, a cord and a roller, a second roller, two slings, at least two clasps, Tibloc, and a spacing bar. Each support loop from the handle is provided with second load and third limit loops, and the other end of the support loop is looped to interlock with the clasp. The Tibloc with the attached clasp is provided on the cord with its both ends being looped to interlock with the clasp; the slings have looped elements also to interlock with the claps, and pockets to attach the spacing bar of the length related to the shoulder width of a trainee. 
     EFFECT: extended area of use ensured by universalised fixation and provided transformability of the training apparatus, as well as higher efficiency for feet training. 
     15 cl, 8 dwg
Patent RU-2416660-C1 (RU)
Inventor: GUSHCHIN NIKOLAJ SAFONOVICH
IPC: C22C37/04
Filed: 2010-02-12
Granted: 2011-04-20
Abstract: FIELD: metallurgy. ^ SUBSTANCE: wear resistant iron with spherical graphite contains, wt %: carbon 2.8-4.2; silicon 1.5-3.5; vanadium 0.2-0.8; copper 0.2-0.8; nickel 2.0-5.0 manganese 0.2-1.6; magnesium 0.02-0.1; aluminium 0.1-0.5; cerium 0.02-0.2; calcium 0.06-0.8; boron 0.2-0.4; molybdenum 4.0-12.0; iron - the rest. ^ EFFECT: high resistance of iron under impact-abrasive wear. ^ 2 cl, 1 tbl
Patent RU-2425189-C1 (RU)
Inventor: N JUTON MARK DZH
IPC: E01C7/00
Filed: 2008-08-06
Granted: 2011-07-27
Abstract: Изобретение относится к материалам армирования для ремонтов дорожного покрытия. Технический результат: улучшение промежуточного слоя между слоями дорожного покрытия. Композит для армирования асфальтового дорожного покрытия содержит: открытую сетку, включающую, по меньшей мере, два набора параллельных прядей, при этом каждый набор прядей имеет зазоры между смежными прядями, и наборы ориентированы под углом друг к другу; и покрытие, расположенное поверх указанной сетки, с сохранением зазоров между прядями, активируемое при температуре, давлении или и том, и другом дорожного покрытия, с образованием связи, совместимой с асфальтовым дорожным покрытием, при этом покрытие не является клейким при нормальных температуре и давлении, оно содержит материал, включающий приблизительно 50% или более смолистого неасфальтового компонента и приблизительно 50% или менее асфальтового компонента. Также описаны способ армирования дорожного покрытия, способ изготовления композита и способ уменьшения трещинообразования в дорожном покрытии с применением композита. 4 н. и 6 з.п. ф-лы, 2 табл., 15 ил.
Patent RU-2424056-C1 (RU)
Inventor: TRUFANOV VIKTOR VASIL EVICH
IPC: B02C7/10
Filed: 2010-03-17
Granted: 2011-07-20
Abstract: Мельница включает ведущий и пассивный диски, установленные эксцентрично относительно друг друга, мелющая поверхность которых состоит из внутреннего, среднего и внешнего поясов с рифлями. Средний и внешний пояса выполнены в одной плоскости, параллельной диаметральным осям диска, а внутренний пояс - в плоскости под углом γ к ним. Мелющая поверхность дисков снабжена каналами постоянного диаметра не менее размера зерновки измельчаемых культур. Каналы выполнены разной длины параллельно диаметральным осям дисков. В начале каналы имеют выход на поверхность внутренних поясов с образованием пазов с наибольшей шириной в начале паза, равной диаметру канала d, и длиной 1, равной   !где d - диаметр канала; γ - угол наклона рифлей внутреннего пояса к диаметральным осям рифлей, меньшей ширины внутреннего пояса. В конце каналов окна с выходом на мелющую поверхность среднего пояса дисков шириной, равной диаметру канала, боковые и ближайшая к центру дисков стороны которых выполнены перпендикулярно диаметральным осям дисков. Дальняя от центра диска сторона выполнена под углом β ко дну канала, определяемым из выражения, !     !  где r - текущее значение радиуса, м; !  ω - угловая скорость вращения диска, рад/с; !  f - коэффициент трения скольжения; !  g - ускорение свободного падения, м/с2. !  Суммарная длина окон на мелющей поверхности ведущего и пассивного дисков в радиальном направлении равна двум ширинам среднего пояса. Технический результат заключается в повышении производительности, улучшении качества получаемого продукта, исключении выхода продукта через нерегулируемые отверстия. 6 ил.
Patent RU-2436923-C1 (RU)
Inventor: CHUKHRJAEV NIKOLAJ PAVLOVICH
IPC: E21B3/00
Filed: 2010-04-06
Granted: 2011-12-20
Abstract: FIELD: mining. 
     SUBSTANCE: drilling machine includes transport base, mast with guides and upper tie, and movable rotator with guides, which is installed with possibility of axial movement along the mast guides, at that, rotator guides are arranged parallel to longitudinal axis of the mast, drilling column, hoisting winch, rope and movable and stationary rope sheaves, cross beam with clamps for fixation relative to the mast guides, which is arranged below upper tie of mast between movable and stationary rope sheaves, power feed hydraulic cylinders the stocks of which interact with cross beam, and housings are rigidly connected to guides of rotator. Clamps on cross beam are made in the form of the levers acting in the plane of perpendicular longitudinal axis of mast and connected to each other by means of locking hydraulic cylinder of double action, which is arranged in the same plane. 
     EFFECT: possibility of creating the additional pressure of drilling column during drilling process. 
     2 cl, 4 dwg
Patent RU-2441250-C1 (RU)
Title: Digital ferroprobe magnetometer
Inventor: TYSHCHENKO ALEKSANDR KONSTANTINOVICH
IPC: G01R33/02
Filed: 2010-05-17
Granted: 2012-01-27
Abstract: FIELD: electricity. 
     SUBSTANCE: digital ferroprobe magnetometer comprising three metering resistors, the first outputs of which are connected to a common bus, and the second outputs are connected to the second inputs of temperature compensation circuits and to the second outputs of ferroprobes, the first outputs of which are connected to inputs of selective amplifiers accordingly, outputs of which are connected to the first inputs of selection and storage devices, the second inputs of which are connected to the second output of a logical control unit, the third inputs are connected to outputs of temperature compensation circuits, and outputs are connected to the first inputs of analog-to-digital converters, the second inputs of which are connected to the third output of the logical control unit, the input of which is connected to the output of a driving oscillator, and the first output is connected to the input of a sinusoid shaper, the output of which is connected to the first inputs of ferroprobes, at the same time the magnetometer comprises a detector and a voltage divider, the input of which is connected to the output of the sinusoid shaper, and the output is connected to the detector's input, the output of which is connected to the first inputs of the temperature compensation circuits. 
     EFFECT: reduced measurement error. 
     2 dwg
Patent RU-2435334-C1 (RU)
Inventor: ILE JAN
IPC: H05B3/14
Filed: 2008-12-02
Granted: 2011-11-27
Abstract: FIELD: information technologies. 
     SUBSTANCE: method to heat fluid medium includes stages of providing a pressure-cast element, which contains a ceramic material with a positive temperature ratio and content of less than 10 million parts of metal admixtures, and using the pressure-cast element to heat fluid medium. The pressure-cast element contains ceramic material with the positive temperature ratio and content of metal admixtures of less than 10 million parts, pieces of the pressure-cast element are made with the possibility of fluid medium circulation along them. The heating system, in which the pressure-cast element is arranged inside the cylindrical body, around which the fluid medium flows. 
     EFFECT: production of pressure-shaped types of source stocks with low extent of abrasion without loss of the required electric properties of cast PTR ceramics. 
     27 cl, 6 dwg
Patent RU-2440588-C1 (RU)
Title: Passive radio monitoring method of air objects
Inventor: PARKHOMENKO NIKOLAJ GRIGOR EVICH
IPC: G01S13/02
Filed: 2010-07-29
Granted: 2012-01-20
Abstract: FIELD: radio engineering. 
     SUBSTANCE: method is implemented by means of selection of illumination transmitters of objects radiating linear-frequency-modulated radio signals, application of operations of radio electronic compensation of incoherent interference from many parasitic transmitters and operations of radio electronic compensation of strong multi-beam forward radio signal of illumination transmitter being the additional coherent interference masking weak dissipated signals. 
     EFFECT: increasing detection sensitivity and accuracy of spatial localisation of wide range of air objects in conditions of multi-beam propagation of radio waves. 
     5 dwg
Patent RU-2440785-C1 (RU)
Title: Method of estimating state of vegetative nervous system
Inventor: ERSHOVA OL GA ARNOL DOVNA
IPC: A61B5/346
Filed: 2010-08-02
Granted: 2012-01-27
Abstract: FIELD: medicine. ^ SUBSTANCE: invention relates to field of medicine, namely to functional diagnostics. Cardiorhythmographic examination with analysis of heart rhythm is carried out. Vegetative reactivity is determined from the fifth minute of staying in orthoposition, coefficient of adaptation reserve (CAR) is calculated by formula: CAR=TI3/TI2, where TI3 is tension index, calculated by Baevskiy, starting from the fifth minute of staying on orthoposition; TI2 is tension index, calculated by Baevskiy, immediately after transition into orthostasis. By specific values of tension index and CAR and their combination level of vegetative reactivity and state of vegetative adaptation reserve are estimated. ^ EFFECT: method makes it possible to reduce examination time preserving high result accuracy. ^ 6 tbl, 3 ex
Patent RU-2436355-C1 (RU)
Title: Bakery product production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D2/36
Filed: 2010-08-10
Granted: 2011-12-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry. The method envisages preparation of a light dough semi-product containing prime grade wheat flour, pressed bakery yeast, margarine, phospholipids, sugar, salt, vanillin and water and a dark dough semi-product containing a mixture of prime grade wheat flour and flavoured chicory flour produced in accordance with a specified technology, pressed bakery yeast, margarine, sugar, salt and water, their proofing, alternate placing, twisting, proofing and baking. 
     EFFECT: produced product has improved consistence and coffee taste tones and flavour with no coffee added to the formula.
Patent RU-2428027-C1 (RU)
Title: Bakery product production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D2/36
Filed: 2010-09-17
Granted: 2011-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: method envisages preparation of pieces of light and dark kinds dough. Light dough is prepared at the following weight ratio of components with accuracy of ± 5%: prime grade wheat flour - 100; pressed bakery yeast - 4; holy thistle seed oil - 1.5; sugar - 20; salt - 1; vanillin - 0.04; water till moisture content is 35%. Dark dough is prepared at the following weight ratio of components with accuracy of ± 5%: mixture of prime great wheat flour and girasol-sunflower flour at a weight ratio 1:5 - 1:13 - 100; pressed bakery yeast - 4; holy thistle seed oil - 1.5; sugar - 15; salt - 1; water till moisture content is 35%. Girasol-sunflower flour is prepared by way of extraction of medang with liquid nitrogen to separate corresponding miscella. One performs preparing girasol-sunflower, its cutting, drying in microwave field till residual humidity is about 20% at microwave field power providing warming of girasol-sunflower inside the bits to a temperature of 80-90°C during at least an hour. One performs roasting, impregnating girasol-sunflower with separated miscella with extract content 0.04% of girasol-sunflower weight with simultaneous increase of pressure. One proceeds with pressure reduction down to atmospheric value with simultaneous freezing of girasol-sunflower and its cryo-grinding in medium of released nitrogen. One performs handling the both kinds dough, its preliminary proofing, alternate placing of pieces of different kinds of dough, twisting, final proofing and baking. 
     EFFECT: technology enables production of a product which have improved consistency and coffee taste and flavour tones with no coffee added to the formula.
Patent RU-2448383-C1 (RU)
Title: Согласующий симметрирующий трансформатор
Inventor: KOROBEJNIKOV GERMAN VASIL EVICH
IPC: H01F19/04
Filed: 2010-09-27
Granted: 2012-04-20
Abstract: Изобретение относится к антенно-фидерным устройствам и может использоваться в сверхширокополосных антеннах, работающих в диапазонах ультравысоких (УВЧ), сверхвысоких (СВЧ) и крайне высоких (KBЧ) частот, в частности в спиральных и логопериодической вибраторной антеннах, где коэффициент перекрытия рабочего диапазона частот достигает до 50. Согласующий симметрирующий трансформатор представляет собой микрополосковый вариант клинообразного трансформатора, который помещен в металлический экран и дополнен двумя отрезками субминиатюрного коаксиального кабеля. Отрезки субминиатюрного коаксиального кабеля экранами гальванически соединены между собой и с экраном трансформатора и включены своими центральными проводниками между симметричными выходами трансформатора и расположенными напротив них точками питания антенны. Применение в согласующем симметрирующем трансформаторе дополнительных экрана и отрезков субминиатюрного коаксиального кабеля обеспечивает достижение технического результата - расширение рабочего диапазона частот сверхширокополосных антенн в область более высоких частот (СВЧ и КВЧ). 3 ил.
Patent RU-2446384-C1 (RU)
Title: Индикатор ультразвука
Inventor: CHEKANOV VLADIMIR VASIL EVICH
IPC: G01D7/00
Filed: 2010-11-09
Granted: 2012-03-27
Abstract: Изобретение относится к технике обработки и отображения информации и может быть использовано для отображения различной информации. Техническим результатом изобретения является расширение области применения индикатора ультразвука и повышение точности индикации ультразвукового излучения. Индикатор ультразвука содержит поляризатор 2, компенсатор 4, анализатор 5, фотоприемник 6, лицевую панель (например, стеклянная призма) 3, прозрачный электрод 8, слой коллоидной суспензии частиц в диэлектрической жидкости 7, который помещен между электродами и в котором комплексный показатель преломления коллоидных частиц отличен от показателя преломления диэлектрической жидкости, второй электрод - пьзопластинка 9 с проводящим покрытием, внешняя сторона которой через диод 10 соединена с прозрачным электродом. 1 ил.
Patent RU-2429745-C1 (RU)
Title: Method to produce non-smoking product from low-grade tobacco
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B15/00
Filed: 2010-11-18
Granted: 2011-09-27
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: formula components are prepared, medang is extracted with liquid carbon dioxide to separate the appropriate miscella, low-grade tobacco and soapwort root are cut and dried in the microwave field at the specified parameters of the process, mixed, impregnated with the separated miscella with simultaneous pressure rise. Pressure is released down to atmospheric value with simultaneous mixture freezing, carbon dioxide is sublimated and removed with simultaneous swelling of the mixture. Apricot juice concentrate, sugar syrup, calcium and/or magnesium citrate and water are added, and the produced mixture is shaped to make the finished material. 
     EFFECT: production of new non-smoking nicotine-containing material from low-grade tobacco, having improved organoleptic properties and extended shelf life, with reduced losses of aromatic substances and nicotine in raw feedstock.
Patent RU-2448578-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B13/00
Filed: 2011-01-13
Granted: 2012-04-27
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention relates to a technology for production of non-smoking nicotine-containing products like water naswar. The method envisages preparation of recipe components, extraction of garden balm with liquid carbon dioxide to separate corresponding miscella; one performs cutting and drying rustic tobacco and chicory in microwave field at preset process parameters, their blending, impregnation with separated miscella with simultaneous pressure boost, depressurisation to atmospheric value with simultaneous freezing of the mixture, subliming and removal of carbon dioxide with simultaneous swelling of the mixture, addition of cherry juice concentrate, sugar syrup, calcium and/or magnesium citrate and water and moulding the produced mixture to produce the end product. 
     EFFECT: produced a new non-smoking nicotine-containing rustic tobacco product with improved organoleptic properties and extended storage life combined with decreasing losses of flavouring substances and initial raw material nicotine.
Patent RU-2452333-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B15/24
Filed: 2011-02-18
Granted: 2012-06-10
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention relates to a technology for production of non-smoking nicotine-containing products like water naswar. The method envisages preparation of recipe components, extraction of citrus peel with liquid carbon dioxide to separate corresponding miscella; one performs cutting and drying rustic tobacco and scorzonera in microwave field at preset process parameters, their blending, impregnation with separated miscella with simultaneous pressure boost, depressurisation to atmospheric value with simultaneous freezing of the mixture, subliming and removal of carbon dioxide with simultaneous swelling of the mixture, addition of peach juice concentrate, sugar syrup, calcium and/or magnesium citrate and water and moulding the produced mixture to produce the end product. 
     EFFECT: method allows to produce a new non-smoking nicotine-containing rustic tobacco product with improved organoleptic properties and extended storage life combined with decreasing losses of flavouring substances and initial raw material nicotine.
Patent RU-2456042-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: A62C31/12
Filed: 2011-05-19
Granted: 2012-07-20
Abstract: FIELD: fire-fighting means. 
     SUBSTANCE: invention is intended for use in automatic fire suppression systems. Foamgenerator of ejection type comprises a body, a distributing and guiding device. The housing consists of inlet pipe with a hole at one end and a plug on the other. The flange is attached perpendicular to the pipeline from the side of the hole, to which by at least three spokes a cylindrical shell is attached, connected by at least three spokes with a perforated disk, rigidly connected to the plug. On the pipeline at least three holes are placed perpendicular to the axis, and connected with it additional pipelines, each of which consists of two parts. Lengths of additional pipelines are increasing from the free end of the pipeline input to the end with a plug, and the axes of the additional pipelines are rotated relative to each other at an angle of 120°. On each of them, in order of length increasing from the peripheral plugged part of the pipeline to the axis of the main hole the offsets of varying length with the injectors at the ends are fixed, in front of which the perforated discs are located, fixed to the inlet pipe. The diameters of disks increase from the previous to the subsequent with additional pipelines. The nozzles are made from the shell, inside which there are two axisymmetric throttling holes: cylindrical and conical. 
     EFFECT: increased efficiency of spraying fire-extinguishing liquid foaming agent solution (high-expansion polydisperse foam). 
     2 dwg
Patent RU-2459011-C1 (RU)
Inventor: SIZOV IGOR GENNAD EVICH
IPC: C23C8/72
Filed: 2011-06-23
Granted: 2012-08-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: coating for boroaluminising of steel products, which includes active and protective coating. Active coating includes the components at the following ratio, wt %: boron carbide 78-88, aluminium 8-18, and sodium fluoride 3-4. Water is used as bonding agent for preparation of active coating. Protective coating includes EVT-100 enamel and aluminium oxide in ratio of 1:1. Silicate glue and water in the ratio of 1:1 are used for preparation of protective coating. 
     EFFECT: improving microhardness and thickness of boroaluminising layer, as well as easier preparation of active coating. 
     2 tbl, 3 dwg