baber/WOPTO huggingface dataset:
Patent RU-2330947-C1 (RU)
Inventor: KOLCHIN ANDREJ VLADIMIROVICH
IPC: E21B43/18
Filed: 2007-01-15
Granted: 2008-08-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to oil and gas industry, particularly to methods of influx stimulation of fluids out of a bed of producing oil, gas and gas condensate wells and can be used at development and stimulation of influx. This method provides reduction of bottom hole pressure and stimulation of bed fluid influx as well as upgraded efficiency of maintaining of constant gas effect onto a payout bed. The essence of the invention is as follows: the method consists in creating depression onto a bottom hole zone of the bed in a bored and cased well with the column of oil well tubing; the said depression is created by means of reduction of the level of well fluid with a gaseous medium, pumped into the annular space of the column of oil well tubing. As a working gas, neutral gas is pumped into the annular space of the column of oil well tubing of the well, the said annular space is filled with fluid. Neutral gas produces effect onto filling fluid of the annular space of the well under pressure of 150-600 kgm (kilogram-force)/cm 2  and with output of this gas supply of 10-1200m 3 /h with a following displacement of well fluid with neutral gas up to a bearing plate of lifting pipes and with reduction of gas fluid mixture density. Simultaneously the level of well fluid is raised up to a hole mouth and part of it is thrown off. At that priming pressure of neutral gas is reduced. Then, in the process of reducing well fluid level, pressure of working gas is steadily increased to the level of priming pressure, which is calculated on an analytic form. Maximum pressure of neutral gas is calculated with consideration of the depth of a kickoff valve installation. At that maximum priming pressure of neutral gas in a well exceeds working pressure of neutral gas pumping in the process of normal operation of well. 
     EFFECT: facilitates reducing of bottom hole pressure and stimulation of bed fluid influx at oil well development as well as increased efficiency of maintaining constant gas effect onto a payout bed. 
     3 cl, 1 ex
Patent RU-2330556-C1 (RU)
Title: Method of production of preserved food "lentils soup"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-01-26
Granted: 2008-08-10
Abstract: FIELD: technology of food products making. 
     SUBSTANCE: method of preserved food cooking includes cutting, blanching and grating of potatoes, onions and parsley root, freezing and chopping of leek, cutting and freezing of parsley, cutting of pork and pork sausage, boiling until mass is increased by 150% and lentils rubbing, mixing of specified components without oxygen access with table salt, bay leaf and CO 2 -extract of pyrolysis timber, packing of prepared mixture and bone broth, sealing and sterilisation. 
     EFFECT: preserved food has higher assimilability compared to similar culinary dish.
Patent RU-2328739-C1 (RU)
Title: Способ определения целостности клеточных мембран биологической ткани трупа
Inventor: KHALIKOV AJRAT ANVAROVICH
IPC: G01N33/483
Filed: 2007-02-26
Granted: 2008-07-10
Abstract: Изобретение относится к области медицины, а именно к судебной медицине, и может быть использовано для определения целостности клеточных мембран биологической ткани трупа, путем применения инструментального метода исследования (импедансометрии). Способ определения целостности клеточных мембран биологической ткани трупа включает определение электрического сопротивления биологической ткани поврежденного и неповрежденного участков и расчет диагностического показателя, измерение сопротивления тканевой жидкости, расчет емкостного сопротивления биологических тканей поврежденного участка по формуле, расчет емкостного сопротивления тканей неповрежденного участка по формуле и расчет диагностического показателя по формуле: 
       , где ДП - диагностический показатель; Х C повр  - емкостное сопротивление биологических тканей поврежденной области (кОм); Х C неповр  - емкостное сопротивление биологических тканей неповрежденной области (кОм). При ДП<1 судят об отсутствии целостности клеточных мембран исследуемой биологической ткани, а при ≥1 - судят о сохранности клеточных мембран исследуемой биологической ткани. Изобретение обеспечивает точность определения.
Patent RU-2333681-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2007-04-13
Granted: 2008-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is referred to food-canning industry. Canned food are produced by pork kidney cutting and frying, eschalot shredding and frying in small amount of melted fat, garlic milling and frying in small amount of melted fat, green onion cutting and freezing and the above ingredients mixing up with table salt and white pepper without oxygen access. Dry white wine and cream are then added. Mixture is packed, sealed and sterilised. New type of canned food with high digestibility properties as compared to similar cookery dish is produced. 
     EFFECT: production of canned food with high digestibility properties.
Patent RU-2331152-C1 (RU)
Inventor: TALOV VLADISLAV VASIL EVICH
IPC: H02P25/00
Filed: 2007-04-26
Granted: 2008-08-10
Abstract: FIELD: electricity. 
     SUBSTANCE: invention is referred to electric engineering and may be used in automated AC drives with frequency converters. Device for variable frequency drive control includes controlled frequency converter consisting of non-controlled rectifier, filter and inverter, intensity reference input element, electromotive force (EMF) error sensor, voltage sensor and comparator unit. Control unit includes motor stator frequency controller and motor EMF controller, functional transmitter, which converts current motor voltage into current motor EMF value, rotor absolute slip input element, which inputs slip value defining motor moment in startup and brake modes of operation. Motor operation is controlled by inverter control unit operating from two input signals: control signal of stator field frequency controller to be supplied to the first rotor input from stator field frequency controller and control signal from motor EMF to be supplied to the second input from EMF controller. Depending on specific current EMF value, it is ensured that current stator field frequency value complies with current motor EMF value at any time and in all modes of operation. It is adequate to frequency control with inter-induction flux linkage constancy in motor rotor and stator. 
     EFFECT: creation of device to control variable frequency drive, which ensures current stator field frequency value compliance with current motor EMF value at any time and in all modes of operation but depending on specific current motor EMF value. 
     3 dwg
Patent RU-2343693-C1 (RU)
Inventor: MAZURKIN PETR MATVEEVICH
IPC: A01G23/02
Filed: 2007-05-11
Granted: 2009-01-20
Abstract: FIELD: agricultural industry. 
     SUBSTANCE: short-length logging method includes cutting of tree branches in a bottom-upward direction, and then cutting of assortments from top downwards along the trunk to its bottom log by means of a claw-like felling unit of a felling-and-bunching machine. When cutting the assortments, the claw-like felling unit stop is put on the tree end surface, and then the claw-like felling unit is lowered down thus measuring the assortment length; after that the trunk is grasped and assortment is cut down. Then short-length logging cycle is repeated till the claw-like felling unit reaches the ground, and at the end of the cycle a non-sized bottom log is cut down. Working member of short-length logging machine consists of a claw-like felling unit of felling-and-bunching machine with a column. At the column top there installed is a cover with a hole wherein arranged is a movable column with a locking device installed on its lower end. Locking device is located inside the column so that it can move up to the cover. On the upper end of movable column there provided are two pairs of holes meant for attaching a detachable stop for example with bolts. On the sides of movable column there are two marks made in 300 mm for measuring the length of a log per one meter. 
     EFFECT: improving the output of useful assortments when preparing dimension assortments in a growing or mature birch forest. 
     5 cl, 10 dwg
Patent RU-2342338-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B18/24
Filed: 2007-06-08
Granted: 2008-12-27
Abstract: FIELD: building. 
     SUBSTANCE: way of manufacturing of filler for concrete includes preparation of ceramic mass, its drawing on a kernel from a phytogenesis material, drying of the received granules, their roasting. As a phytogenesis material use conifers cones, preliminary dried up to moisture content not more than 5%. The ceramic mass with moisture content of 28-36% is applied on cones using dipping method, and the obtained granules dried to moisture content of 2-5% and char at temperature of 900°C. 
     EFFECT: decrease in expense of ceramic mass at obtaining of strong filler. 
     1 cl, 1 ex
Patent RU-2341798-C1 (RU)
Inventor: MASHKOV ALEKSANDR EVGEN EVICH
IPC: G01N33/53
Filed: 2007-10-12
Granted: 2008-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method of probability of children chronic haematogenous osteomyelitis development is offered. Using immune-enzyme analysis antibody blood content of double-helical DNA antineutrophilic antibodies is evaluated. If ATdDNA level is decreased from 15-30 unit/ml to 7-10 unit/ml, and antineutrophilic antibodies are detected in aggravation period and are not detected as treatment is complete, or antineutrophilic antibodies are not detected in aggravation and the whole period of treatment, favourable course of haematogenous osteomyelitis is predicted. If ATdDNA level does not tend to decrease concerning initial value or tends to increase to 31-90 unit/ml, and antineutrophilic antibodies are detected within the whole period of treatment, probability of children chronic haematogenous osteomyelitis development is predicted. 
     EFFECT: possibility of due developed individual approach to treatment of patient and prevention of unfavourable treatment outcome with reduced recovery terms. 
     2 ex
Patent RU-2354625-C1 (RU)
Title: Керамическая масса светлого тона для лицевого кирпича
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B33/132
Filed: 2007-10-16
Granted: 2009-05-10
Abstract: Изобретение относится к строительным материалам и может быть использовано при производстве керамических строительных материалов, например для лицевого кирпича, черепицы, облицовочной керамической плитки светлого тона из кембрийской глины. Техническим результатом изобретения является снижение водопоглощения, коэффициента теплопроводности и получение более светлого тона керамического черепка. Керамическая масса светлого тона для лицевого кирпича содержит кембрийскую глину и дробленый бой автоклавного пенобетона с размером частиц менее 1 мм при следующих соотношениях компонентов, мас.%: глина кембрийская 65-70; дробленый бой автоклавного пенобетона с размером частиц менее 1 мм - 30-35. 1 табл.
Patent RU-2347276-C1 (RU)
Inventor: ZHANG VEJSHE
IPC: G08B17/06
Filed: 2006-04-29
Granted: 2009-02-20
Abstract: FIELD: physics; alarm system. 
     SUBSTANCE: invention concerns to making of an analogue cable of the linear type homeothermal detection of the fire, differing that the cable contains two conductors of detection of the fire erected in a parallel an insulating stratum with the subzero temperature coefficient and a fusible insulating stratum having temperature of fusion 20°C ~140°C and an insulating stratum with the subzero temperature coefficient and a fusible insulating stratum are located between two parallel conductors of detection of a fire. 
     EFFECT: increase of reliability and magnification of the used length of an analogue cable of the linear type homeothermal fire detection. 
     13 cl, 8 dwg
Patent RU-2355742-C1 (RU)
Title: Рабочая жидкость для гидравлических систем
Inventor: ZAJTSEV GEORGIJ EVGEN EVICH
IPC: C10M101/02
Filed: 2007-11-22
Granted: 2009-05-20
Abstract: Использование: в системах автоматического управления гидроприводами различных конструкций. Сущность: жидкость содержит в мас.%: 27-60 полидиметилсилоксановых жидкостей с вязкостью от 20 до 200 мм 2 /с и 40-73 фракций нефти Троицко-Анастасиевского месторождения с температурой кипения от 165 до 370°С. Технический результат - повышение надежности и быстродействия автоматических систем благодаря высоким реологическим и смазывающим свойствам рабочей жидкости, обеспечение высоких эксплуатационных характеристик для гидравлических систем в любой климатической зоне России (от минус 70 до плюс 70°С) и при повышенных температурах эксплуатации (до 130°С). 2 табл.
Patent RU-2351683-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C37/10
Filed: 2007-11-26
Granted: 2009-04-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: cast iron contains components in a following ratio, wt %: carbon 2.8-3.2; silicon 0.4-0.7; manganese 0.8-1.2; chromium 0.4-0.6; titanium 0.1-0.15; aluminium 0.6-0.9; copper 1.4-2.0; rare earth elements 0.25-0.35; niobium 1.2-1.4; molybdenum 0.9-1.1; tin 0.005-0.01; iron - the rest. 
     EFFECT: cast iron hardening. 
     1 tbl
Patent RU-2356351-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-12-10
Granted: 2009-05-27
Abstract: FIELD: food production process. 
     SUBSTANCE: hen's eggs are boiled, peeled and minced. Carrots and parsley herbs are cut, browned in melted butter and minced. Potatoes are sliced, blanched and minced; beet-roots are blanched and minced. Spring onions and herbs are frozen and minced, sorrel and spinach are frozen and chopped. Smoked pork products are minced, beans are boiled up to double increase in weight and minced. Wheat flour is browned in melted butter, listed components are mixed with sour cream, bone broth, sugar, table salt, citric acid and CO 2 -extract of bitter black pepper and laurel leaf. The resultant mixture and bone broth are packaged, vacuum-sealed and sterilised. 
     EFFECT: enhanced digestibility.
Patent RU-2358123-C1 (RU)
Title: Heat and power plant with open heating system
Inventor: SHCHELUD KO LEONID PAVLOVICH
IPC: F01K17/02
Filed: 2008-01-09
Granted: 2009-06-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: in heat and power plant with open heating system additional steam turbine is installed with electric generator and surface condenser connected by live steam to steam line of industrial steam bleeds, surface condenser is connected into make-up water line of heating network between chemical water treatment and vacuum deaerator of heating network make-up, electric generator of additional steam turbine is connected by busbars via additional electric switches with electric motors of make-up pumps. 
     EFFECT: increased efficiency of heat and power plant and generation of electric power on thermal input. 
     1 cl, 2 dwg
Patent RU-2359375-C1 (RU)
Inventor: PONOMAREV OLEG PAVLOVICH
IPC: H01Q19/17
Filed: 2008-01-09
Granted: 2009-06-20
Abstract: Изобретение относится к области радиотехники, а именно к устройствам приема, передачи электромагнитной энергии. Техническим результатом является повышение коэффициента усиления антенны и помехозащищенности радиолокационной станции. Антенна содержит полусферический зеркальный отражатель (5), основной облучатель (ОО) в виде двух пар линейных антенных решеток (1-4) и дополнительный облучатель (ДО) в виде двух пар одиночных (6-9) излучателей. ОО установлен в максимуме фокусировки поля полусферического зеркала в окрестности параксиального фокуса. Первая пара (7, 8) одиночных излучателей ДО расположена перед зеркальным отражателем. Вторая пара (6, 9) одиночных излучателей расположена в плоскости, перпендикулярной плоскости, в которой расположены излучатели первой пары, а их апертуры удалены от зеркала на расстояние λ/2 (где λ - длина волны в свободном пространстве). Линейные антенные решетки (1-4) соединены попарно на симметричных (10, 11) делителях мощности (ДМ) первого порядка ОО, выходы ДМ каждой пары антенных решеток через фазовращатель (12, 13) и аттенюатор (14, 15) соединены с входами симметричного (16) ДМ второго порядка ОО, выход которого соединен с первым входом несимметричного (28) ДМ. Выходы (6-9) одиночных излучателей через фазовращатели (17-20) и аттенюаторы (21-24) соединены с входами симметричных (25, 26) ДМ первого порядка ДО, выходы которых соединены с входами симметричного (27) ДМ второго порядка ДО, выход которого подсоединен к второму входу несимметричного (28) ДМ с коэффициентом деления 0,3/0,7. 4 ил.
Patent RU-2371866-C1 (RU)
Inventor: RAZUMOV VLADIMIR IVANOVICH
IPC: H04L9/26
Filed: 2008-04-09
Granted: 2009-10-27
Abstract: Устройство передачи дискретной информации шумоподобными сигналами в многолучевых каналах с переменными параметрами предназначено для использования в модемах систем связи с пилотными шумоподобными сигналами. Достигаемый технический результат - повышение эффективности использования каналов, путем увеличения скорости передачи дискретной информации. Устройство содержит генератор тактовых импульсов, генераторы псевдослучайных последовательностей, генератор несущей частоты, фазовращатель на 90°, два перемножителя, сумматор, линию задержки, источник информации, фазовый манипулятор, два делителя частоты, формирователь цикловых импульсов, три ключа, дополнительный источник информации, два преобразователя кодов, объединяющее устройство, формирователь информационных сигналов дополнительного источника информации. 4 ил.
Patent RU-2369302-C1 (RU)
Title: Production method of reconstituted tobacco
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-28
Granted: 2009-10-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to technology of tobacco offals recycling. Method provides for extraction of nutmeg by liquid carbon dioxide with corresponding miscella separation, mixing of tobacco material and non-polar liquified gas, its extraction and mincing along with periodic depressurisation of extraction mixture below extragent saturated vapours pressure at extraction temperature, partition of miscella and extraction cake, extraction cake suspending in water solution of edible acid, introduction of potable polyatomic alcohol to suspension, its forming, drying till residual humidity 13-15%, cutting, impregnation with gas-liquid extract of tobacco and separated CO 2 -miscella with simultaneous pressure boost, depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product. 
     EFFECT: method allows to decrease process technology duration and obtain reconstituted tobacco with improved organoleptic properties.
Patent RU-2377718-C1 (RU)
Inventor: BEZMATERNYKH GALINA VLADIMIROVNA
IPC: H03H9/13
Filed: 2008-06-04
Granted: 2009-12-27
Abstract: FIELD: physics; radio. 
     SUBSTANCE: invention relates to piezo engineering and can be used for making quartz links in high-pass filters. The high-frequency filter AT cut crystal resonator includes a crystal element made in form of a reversed mesa structure with deposition on its surface of crossed electrodes, conductors and terminal pads in attachment points in an NS-45 frame, where size of projection of electrodes beyond the junction d is determined by the radio d/h≥30, where h is thickness of the region of the crystal element, and the ratio of the size of the junction region of the electrodes along the crystal element X to the size along direction Z' equals 1.25. The junction region of the electrodes is rhombus shaped, the longer diagonal of which coincides with the direction of the axis X, the shorter diagonal coincides with direction of the axis Z', and the projecting ends of the electrodes are turned towards the positive direction of the axis X. Electrodes, conductor and terminal pads lie in the same plane on each side of the crystal element. 
     EFFECT: high quality and increased output of non-defective items. 
     5 dwg, 2 tbl
Patent RU-2366206-C1 (RU)
Title: Production method of reconstituted tea
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23F3/40
Filed: 2008-06-09
Granted: 2009-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the technology of tea raw materials complex processing and is a method of reconstituted tea production method. For flavoured reconstituted tea production wild camomile flowers are sequentially extracted by liquid carbon dioxide and drinking water with obtaining CO 2 -miscella and water extract. Tea production refuses are mixed with fluid carbon dioxide, they are extracted and minced along with periodic depressurisation of extraction mixture below carbon dioxide vapour pressure at extraction temperature. Extract and extraction cake are separated. The obtained miscellas are joined. The extraction cake is dissolved in water solution of edible acid. Calciferous or magnesium salt of carbonic acid and water extract of wild camomile flowers is added to suspension. Then it is formed, dried till residual humidity 13-15%, cut, impregnated with the mixture with simultaneous pressure boost. After that depressurisation till atmosphere pressure with simultaneous freezing of absorbed carbon dioxide and its subliming with obtaining of end product are performed. 
     EFFECT: invention allows to fully recycle tea refuses in order to produce food products.
Patent RU-2367865-C1 (RU)
Title: Cylinder drier with channel nozzle
Inventor: ANTIPOV SERGEJ TIKHONOVICH
IPC: F26B11/04
Filed: 2008-07-09
Granted: 2009-09-20
Abstract: FIELD: heating, drying. 
     SUBSTANCE: invention concerns drying equipment, particularly bulk material processing method for rotating cylinder with channel nozzles, and can be applied for bulk material drying in chemical, food and other industries. Cylinder drier with channel nozzle includes rotating cylinder with lengthwise channels, immobile material feed and air supply devices, and immobile discharging chamber. Novelty of invention is comprised by additional immobile spent air outlet device in cylinder drier structure. The device is made in the form of chamber adjoining lengthwise channel ends and fixated rigidly at the inlet end of cylinder; air feed device in the form of chamber adjoining channel ends and fixated rigidly in discharge chamber. All channels feature solid transverse partition, additional air supply channel is positioned inside cylinder, and transverse channel partitions can be implemented to perform longitudinal travel and include stops. 
     EFFECT: reduced specific heat cost for drying, enhanced performance. 
     4 cl, 2 dwg
Patent RU-2388037-C1 (RU)
Inventor: ZHUKOV ALEKSANDR ALEKSANDROVICH
IPC: G05B11/01
Filed: 2008-08-25
Granted: 2010-04-27
Abstract: FIELD: physics; control. ^ SUBSTANCE: invention relates to automation and can be used in automatic control systems (ACS). The method of widening the range for stable operation of automatic control systems is based on correcting proportional and integral components of the control signal, where the corrective action is a continuous function of the current control error. For each control-action term ranging from the selected value of the current error to the zero value, the proportional component falls in accordance with the function, and the integral component rises as the absolute value of the current control error falls. ^ EFFECT: wider range for stable operation of automatic control systems when properties of the control object change and/or when considerable disturbances appear on the load or on the control channel. ^ 1 dwg