baber/WOPTO huggingface dataset:
Patent RU-2275494-C2 (RU)
Title: Гидрореагирующий элемент
Inventor: NIZOV VASILIJ ALEKSANDROVICH
IPC: E21B37/06
Filed: 2004-04-05
Granted: 2006-04-27
Abstract: Изобретение относится к устройствам, используемым для локального термо-газо-химического воздействия в труднодоступных коммуникациях нефтегазодобывающих скважин как автономный генератор водорода гидролизного типа. Техническим результатом изобретения является расширение функциональных возможностей и повышение эффективности гидрореагирующего элемента как инструмента локального термохимического воздействия и источника водорода. Гидрореагирующий элемент включает алюминиевый цилиндрический стакан, заполненный активной массой на основе металлического натрия, защитный гидроизолирующий слой, удаляемый перед началом использования, причем указанный защитный  слой представляет собой состав на основе парафина, между указанными активной массой и защитным слоем размещена вставка, выполненная из смеси нитрата натрия и гидроксида натрия, обеспечивающая временную задержку взаимодействия указанной активной массы с водным раствором. Соотношение площадей сечения указанных активной массы и стакана предпочтительно не больше 50. 1 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2279693-C2 (RU)
Inventor: AKULINICHEV SERGEJ VSEVOLODOVI
IPC: H01J47/14
Filed: 2004-04-20
Granted: 2006-07-10
Abstract: FIELD: nuclear physics; elementary particles physics. 
     SUBSTANCE: chamber has multiple-channel cathode made of isolated metal paths applied onto polyimide film, second cathode made of polyimide film which has one side to be covered with continuous metal layer, anode made of polyimide film which has two sides covered with continuous metal layers. Anode is mounted between two cathodes. Atmosphere air gas has to be counting gas of chamber. Device for monitoring of charged particles bundles has at least two multiple-channel ionization chambers mounted in parallel to each other in such a manner that metal paths of multiple-channel cathodes are disposed at angle of 0°-90°one relatively another. Device has reading-out system which allows recording of time span of signal from any path of multiple-channel cathode. 
     EFFECT: reduced background, neutron and gamma-radiation; provision of measurement of one-dimensional and time distributions of ionized losses and signal shape while keeping to level of own noise; high sensitivity, radiation resistance and low threshold of registration of nuclei. 
     6 cl, 7 dwg
Patent RU-2278746-C2 (RU)
Inventor: PLATOV SERGEJ IOSIFOVICH
IPC: B21B1/12
Filed: 2004-04-29
Granted: 2006-06-27
Abstract: FIELD: plastic metal working, possibly rolling blanks in rough and intermediate stands of bar and billet rolling mills. 
     SUBSTANCE: method comprises steps of guiding between rolls strip with cross section in the form of parallelogram having relation of maximum diagonal length  to minimum diagonal length in range 1.01 - 1.1; deforming strip at holding lateral faces of strip in deformation region. According to invention strip is guided while orienting its lateral faces normally to roll axes. Lateral faces of strip are hold along length from plane of strip inlet to deformation region in rolling  direction; said length is determined with use of expression S = k x L, where S - length along which strip is held; L - length of deformation region; k - coefficient equal to 0.1 - 0.2 at 1.01≤ dmax/dmin ≤ 1.04 and equal to 0.21 - 0.45 at 1.04 ≤ dmax/dmin ≤ 1.1 where dmax - maximum diagonal length of parallelogram; dmin -minimum diagonal length of parallelogram. 
     EFFECT: improved stability of strip, enhanced quality of ready product, lowered cost of making product. 
     2 dwg, 1 ex, 1 tbl
Patent RU-2282020-C2 (RU)
Inventor: KOTLJAR PETR EFIMOVICH
IPC: E21B43/16
Filed: 2004-07-06
Granted: 2006-08-20
Abstract: FIELD: oil production, particularly enhanced recovery methods for obtaining hydrocarbons. 
     SUBSTANCE: method involves applying vibration action to well bottom zone from day surface and to casing pipes used as waveguide. One or several vibroexciters are installed under the casing pipes so that vibroexciter heads directly face casing pipe. The vibrations are excited by applying action to outer surface of overground casing pipe section through acoustically coherent unloading panel. Vibration action frequency is selected so that casing pipe length is equal to multiple half wave lengths. Casing pipe perforation zone is in wave crest area. Vibration action frequency is primarily estimated from analytic formula. 
     EFFECT: increased oil output and reduced water content in produced oil. 
     4 cl, 4 dwg
Patent RU-2281740-C2 (RU)
Title: Method for surgical treatment in patients with dry-eye syndrome
Inventor: SOMOV EVGENIJ EVGEN EVICH
IPC: A61F9/007
Filed: 2004-07-27
Granted: 2006-08-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: it is necessary to separate a fragment of tarsal conjunctiva to pull it and cover inferior lacrimal papilla with it. The innovation enables to avoid hemorrhage at sampling a conjunctival fragment and simplify the covering of the defect developed. 
     EFFECT: higher efficiency. 
     1 dwg, 1 tbl
Patent RU-2303543-C2 (RU)
Inventor: SHEFFLER KHANS
IPC: B62B3/14
Filed: 2003-10-07
Granted: 2007-07-27
Abstract: FIELD: shopping trolleys. 
     SUBSTANCE: proposed trolley 1 for shopping arranged in row has basket 3 for products whose back side 5 is formed by wing 6 hinged inwards the basket and designed for child.  Said wing has support wall 7 with holes 8 for legs.  Rear wall 12 is located on support wall 7 for turning around horizontal axle 10 and is provided with vertical rods.  Plate 20 for sitting is located on support wall 7 for movement along horizontal axle and it encloses it from back when being rested on rear wall 12 by means of support pins.  Each support pin adjoins vertical rod.  In working position of wing 6 designed for child, rear wall 12 is moved of support wall 7.  In inoperative position of wing 6 it adjoins support wall 7.  Widening to pass one of support pins when assembling wing 6 is provided between two adjacent vertical rods of rear wall 12.  With rear wall 12 being turned, seat plate 20 is made for sliding along inner side of rear wall 12 by edge adjoining said wall 12. 
     EFFECT: improved wing of trolley, reduced labor input in mounting of seat plate, reduced cost of mounting. 
     3 dwg
Patent RU-2308907-C2 (RU)
Inventor: ASTAKHOV JURIJ SERGEEVICH
IPC: A61F2/14
Filed: 2004-10-25
Granted: 2007-10-27
Abstract: FIELD: medicine, ophthalmology, cosmetic ophthalmosurgery. 
     SUBSTANCE: the present innovation should be implemented due to introducing a biologically inert implant as a ligature into the space between conjunctiva and sclera being about 1.1-4.0 mm against the site of conjunctival-corneal juncture. Application of the present method enables to minimally traumatize the eye and in case of a patient's desire the above-mentioned implant could be easily removed out of the eye. 
     EFFECT: higher efficiency. 
     4 cl, 3 dwg, 1 ex
Patent RU-2298762-C2 (RU)
Inventor: LEVANOV VLADISLAV ANATOL EVICH
IPC: F42B1/02
Filed: 2004-12-30
Granted: 2007-05-10
Abstract: FIELD: shooting-blasting operation by jet perforators in oil and gas wells. 
     SUBSTANCE: the shaped charge has a body accommodating a profiled blasting cartridge having a taper-shaped recess with a metal facing.  For forming the profiled blasting cartridge use is made of a salvaged explosive based on octogen with granules measuring from 1 to 5 mm and with the following granulometric relation of particles, mass percent: granules from 1 to 3 mm - 30...40; granules from 3 to 5 mm - 60...70, the explosive together with the facing is pressed in the body. 
     EFFECT: enhanced depth of duct punching, formation of a stable shaped jet. 
     1 dwg, 1 tbl
Patent RU-2341970-C2 (RU)
Inventor: LIDBITER DZHON MAJKL
IPC: A23G3/00
Filed: 2003-07-07
Granted: 2008-12-27
Abstract: FIELD: food processing. 
     SUBSTANCE: chewing gum tablet contains at least two parts. The first one contains pressed together chewing base material in the form of particles, and the second one - pressed material of the tablet base in the form of particles. The specified at least two parts are made in the kind of two or more layers situated one on the other. The method of producing of the chewing gum tablet with a two-layer configuration stipulates formation of the first part by mixing of the chewing base material in the form of particles with the tablet base material in the form of particles and formation of the second part, containing tablet base material in the form of particles. After that one part is put into press for pelletisation and pressed. The other part is put into press for pelletisation. The press both parts in the press for binding the parts together and formation of the chewing gum tablet containing two integral parts. They take out the chewing gum tablet. 
     EFFECT: at the beginning of chewing of tablet there is cracling sound with further stage of normal chewing. 
     21 cl, 2 ex
Patent RU-2312021-C2 (RU)
Title: Носитель информации
Inventor: FRANTS PETER
IPC: B42D15/00
Filed: 2003-08-01
Granted: 2007-12-10
Abstract: Изобретение относится к носителю информации, полутоновому изображению, получаемому посредством структурных элементов, а также к имеющему вид линии структурному элементу. Носитель информации, прежде всего ценный документ, содержит по меньшей мере одно первое полутоновое изображение, которое воспроизводится отстоящими друг от друга, имеющими вид линий структурными элементами. Требуемая тоновая градация полутонового изображения передается за счет соответствующей модуляции ширины имеющих вид линий структурных элементов, каждый из которых имеет базовую линию, относительно которой модулирована его ширина. При этом по меньшей мере в пределах одного фрагмента полутонового изображения ширина имеющих вид линий структурных элементов модулирована в каждом их месте только по одну сторону от их соответствующей базовой линии и поэтому указанные, имеющие вид линий структурные элементы, имеют ровную или сглаженную форму с одной стороны и модулированы по ширине с другой стороны. Предложенное изобретение обеспечивает высокую степень защиты носителя информации от копирования за счет применения данного усовершенствованного метода линейного растрирования. 3 н. и 23 з.п. ф-лы, 34 ил.
Patent RU-2292931-C2 (RU)
Inventor: KOZACHENKO VIKTOR IVANOVICH
IPC: G08B17/00
Filed: 2005-04-01
Granted: 2007-02-10
Abstract: FIELD: aerosol measuring equipment, particularly devices to form charged aerosol stream in pulsed corona discharge in fire alarms of charging-inductive type to be widely used in hospitals, museums, archival depositories, banks, electronic and power facilities, pressure chambers and so on. 
     SUBSTANCE: device comprises gas flue, outer and central electrodes coaxially arranged in the gas flue one after another in stream direction, as well as precipitation electrode. The outer and central electrodes define corona discharge chamber of needle-and-cylinder type. All electrodes are linked to voltage source. Additional electrode is installed downstream of precipitation one along gas flue axis. The additional electrode is also connected to voltage source. 
     EFFECT: increased reliability of fire risk detection. 
     1 dwg
Patent RU-2291658-C2 (RU)
Title: Cigarette filter
Inventor: SASAKI TAKASI
IPC: A24D3/14
Filed: 2003-09-12
Granted: 2007-01-20
Abstract: FIELD: cigarette industry. 
     SUBSTANCE: cigarette filter has filtering medium containing amino acid or salt of amino acid of group comprising arginine, lysine, salt of lysine, histidine, salt of histidine, ornithine, salt of ornithine, citrulline, salt of citrulline, hydroxyzine, salt of hydroxyzine, and moistening agent from group comprising glycerin, sodium propionate and sodium lactate. Basic amino acid or salt of basic amino acid is contained in an amount of from 3.5 mg to 10.5 mg. Ratio of basic amino acid or salt of basic amino acid to moistening agent is ranging between 1:1 and 1:2. 
     EFFECT: reduced quantity of aldehydes contained in cigarette smoke stream. 
     2 cl, 7 dwg, 5 ex
Patent RU-2301362-C2 (RU)
Inventor: ZEMSKOV EHDUARD ANATOL EVICH
IPC: F16F1/34
Filed: 2005-06-06
Granted: 2007-06-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed double-acting shock absorber contains energy-absorbing elastic members and reverser.  Energy-absorbing elastic members are made in form of outer and inner ring tapered springs.  Outer surfaces of inner ring tapered springs and inner surfaces of outer ring tapered springs are made conical.  Ring tapered springs are assembled coaxially into pack for interaction in pairs with each other along said conical surfaces made with angle of taper greater than angle of friction of material of ring tapered springs.  Reverser consists of housing installed inside said pack of ring tapered springs with guaranteed clearance greater than radial deformation of inner ring tapered springs, and cylinder arranged inside housing.  Housing and cylinder are provided with radial stops arranged in different longitudinal planes for relative displacement and engagement with one of end faces of pack whose other end engages with movable stop ring installed at opposite end of housing and thrusting against spherical surface of radial stops of rod arranged in plane of said cylinder for displacement in its longitudinal slots under action of additional extensible stops arranged on end of rod and held by screw plug, and in longitudinal slots of housing.  Rod thrust against bead of step bearing s of spherical traction member.  Other spherical traction member is installed on cylinder at opposite side of shock absorber. 
     EFFECT: provision of double action of shock absorber. 
     2 dwg
Patent RU-2298189-C2 (RU)
Inventor: RAGINO JULIJA IGOREVNA
IPC: G01N33/86
Filed: 2005-06-23
Granted: 2007-04-27
Abstract: FIELD: clinical biochemistry, in particular evaluation of fibrinogen oxidative modification degree under oxidative stress action. 
     SUBSTANCE: claimed method includes treatment of tested sample with 20 % trichloroacetic acid (TCA) solution, addition of 1 ml of 0.1 M 2,4-dinitrophenyl hydrazine in 2 M HCl to precipitate; incubation at room temperature for 1 h; centrifugation at 3000 g for 20 min; three-stage precipitate washing with 1 ml 1:1 ethanol/acetate solution; precipitate drying; dissolving thereof in 2.5 ml of 8 M urea followed by evaluation of protein oxidative modification based on level of formed dinitrophenyl hydrazones using spectrophotometrical detection of optical density, wherein 0.5 ml of 20 mM CaCl 2  solution is added in 1 ml of citrate blood plasma, mixture is incubated on water bath at 37°C for 10 min, fibrin clot is isolated, dried on paper filter, weighted, converted to fibrinogen concentration (mg/ml), and before treatment with 20 % TCA solution 0.5 ml of 0.9 % NaCl solution is added to fibrinogen clot and further TCA solution is added in ratio of 1:1. 
     EFFECT: accelerated method of high information content.
Patent RU-2346327-C2 (RU)
Inventor: GERNER FRANTS
IPC: G06N3/02
Filed: 2004-02-11
Granted: 2009-02-10
Abstract: FIELD: physics; control. 
     SUBSTANCE: invention relates to control systems. To predict value of parameter of the product being manufactured by means of neuronal network, it is suggested to account for the product manufacturing history in order to determine initial value of input neuron of neuronal network. 
     EFFECT: procurement of product parameters as uniform and well-defined, as possible, during its manufacture. 
     11 cl, 3 dwg
Patent RU-2353877-C2 (RU)
Title: Способ контроля однородности температуры изделий в нагревательной печи, используемой в черной металлургии, и нагревательная печь
Inventor: MOREL ALEN
IPC: F27B9/00
Filed: 2004-04-07
Granted: 2009-04-27
Abstract: Изобретение относится к металлургическому производству, в частности к термообработке полученных изделий. Способ включает использование в нагревательной печи боковых горелок, расположенных на каждой из двух сторон, напротив друг друга и параллельно направлению перемещения изделий внутри печи, и регулирование времени работы и остановки каждой из горелок для обеспечения желаемой температуры. В качестве боковых горелок используют горелки с рассеивающимся пламенем (В1-В4). Горелки работают в режиме, близком к максимальному, или в максимальном режиме. Достигается улучшение перемешивания и циркуляции дымовых газов для уменьшения точки наибольшей активности пламени, повышение однородности температуры внутренних стенок печи и изделий. 4 н. и 26 з.п. ф-лы, 8 ил.
Patent RU-2335285-C2 (RU)
Inventor: MARYSHEVA VERA VASIL EVNA
IPC: A61K31/4188
Filed: 2005-12-01
Granted: 2008-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of pharmacology and medicine and concerns the application of 7-bromine-4-acetylmidazo[4,5-b]indole-2-thione for protection against hypobaric and hypercapnic hypoxia. 
     EFFECT: increase of efficiency of protection against hypobaric and hypercapnic hypoxia. 
     2 tbl, 1 ex
Patent RU-2370707-C2 (RU)
Title: Hydrodynamic reactor
Inventor: DVORNIKOV VIKTOR MIRONOVICH
IPC: F24J3/00
Filed: 2005-12-07
Granted: 2009-10-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: hydrodynamic reactor comprises housing 1 with fluid intake 2 and discharge 3 branch pipes accommodating rotor 4 representing a centrifugal impeller, and stator 5. The latter comprises electromagnets 6 with cores 7 arranged along the stator edges. Stator 5 and rotor 4 have fluid passages 8 and 9 aligned during rotor revolution. Note that passages 8 of stator 5 are arranged in cores 7 of electromagnets 6 and feature larger diametre than that of passages 9 of rotor 4. 
     EFFECT: higher efficiency of treatment. 
     2 cl, 1 dwg
Patent RU-2337403-C2 (RU)
Inventor: MAKKARTI LORENS DEHVID
IPC: G06T5/00
Filed: 2004-06-04
Granted: 2008-10-27
Abstract: FIELD: physics. 
     SUBSTANCE: method involves image conversion into latent image containing multiple couples of latent image elements. Latent image elements in each couple are spatially correlated to each other and correspond to one or more converted image elements. Conversion is performed by assigning visual property value characterising one or more converted image elements to first latent image element of each couple, and assigning visual property value complementary to visual property assigned to the first latent image elements to second latent image element of the same couple. 
     EFFECT: enhanced quality of protection measures. 
     41 cl, 26 dwg
Patent RU-2317775-C2 (RU)
Title: Способ диагностики абдоминомедиастинальной липомы
Inventor: SAFONOV DMITRIJ VLADIMIROVICH
IPC: A61B8/00
Filed: 2006-01-25
Granted: 2008-02-27
Abstract: Изобретение относится к области медицины, в частности к лучевой диагностике и ее разновидности - ультразвуковой диагностике, и может быть использовано для диагностики абдоминомедиастинальной липомы. Проводят ультразвуковое исследование правого кардиодиафрагмального угла в вертикальном положении больного секторным датчиком частотой 3,5-5,0 МГц. Сначала выполняют поперечное сканирование из-под мечевидного отростка с направлением оси сканирования к правому плечу или справа парастернально из межреберья над местом прикрепления реберной дуги к грудине. Выявляют дополнительное образование между куполом диафрагмы и сердцем. При продольном сканировании смещают датчик вниз, прослеживая сообщение данного образования с предбрюшинной жировой клетчаткой. Судят об абдоминомедиастинальной липоме при наличии гипоэхогенного образования треугольной формы с неоднородной структурой за счет множественных линейных эхогенных сигналов, не имеющего капсулы и сообщающегося с предбрюшинной жировой клетчаткой. Способ позволяет повысить точность диагностики абдоминомедиастинальных липом, обеспечивает своевременное определение лечебной тактики, позволяет проводить многократное наблюдение за больным снизить лучевую нагрузку на пациента и персонал. 5 ил.
Patent RU-2340581-C2 (RU)
Title: Ceramic furnace charge for production of acid-resistant tiles
Inventor: ABDRAKHIMOVA ELENA SERGEEVNA
IPC: C04B33/138
Filed: 2006-03-09
Granted: 2008-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: ceramic furnace charge for production of acid-resistant tiles includes argillaceous component of gravitation tails of zircon-ilmenite ores, tails of polymetal ores concentration and calcium-containing slag from white cast iron production, containing in wt %; SiO 2  - 36.34; Al 2 O 3  - 13.50; Fe 2 O 3  - 0.61; CaO - 40.10; MgO - 5.26; R 2 O - 1.66, with following ratio of components, wt %: argillaceous component of gravitation tails of zircon-ilmenite ores - 50-70; tails of polymetal ores concentration - 10-20; calcium-containing slag from white cast iron production - 20-30. 
     EFFECT: reduction of shrinkage and increase of heat resistance of products. 
     3 tbl
Patent RU-2325590-C2 (RU)
Inventor: RADILOV STANISLAV VJACHESLAVOV
IPC: F24D3/00
Filed: 2006-04-04
Granted: 2008-05-27
Abstract: FIELD: heating systems. 
     SUBSTANCE: technique of regulating flow of water and simultaneous lowering of noise during operation of a heat and main water supply point, mainly equipped with an automated metering unit, is based on that, a stream of water is passed through a set of axially symmetrical local resistances whose input and output can be reduced and increased in steps respectively, and through a pipe between them, which has a diameter less than the calculated length. The calculated (required) linear pressure losses are achieved with simultaneous reduction in noise down to standard values. The device for implementing the given technique is also described. 
     EFFECT: lower acoustic vibrations; increased reliability and hydraulic stability of mains and distribution networks. 
     2 cl, 2 dwg
Patent RU-2414659-C2 (RU)
Title: Способ и устройство для выделения продуктов из синтез-газа
Inventor: LANG MARTIN
IPC: C01B32/40
Filed: 2006-05-10
Granted: 2011-03-20
Abstract: Способ выделения газообразного потока монооксида углерода (СО) в качестве продукта из состоящего преимущественно из водорода (Н 2 ) и СО потока исходных веществ осуществляют путем разделения потока на криогенной газоразделительной установке, его охлаждения за счет косвенного теплообмена с нагреваемыми технологическими потоками и одностадийной парциальной конденсации с последующими низкотемпературным фракционированием в разделительной колонне обогащенного СО, содержащего H 2  конденсата, отделенного в сепараторе от обогащенной Н 2 , содержащей СО газообразной фракции, испарением и/или нагреванием холодных продуктов разделения и сжатием газообразного СО до давления окончательного продукта. Жидкий СО отбирают из куба разделительной колонны и подвергают каскадному расширению, при котором после каждого частичного расширения поток СО разделяют на газообразную фракцию и жидкую фракцию, часть которой направляют на следующую стадию каскадного расширения. Другую часть жидкой фракции испаряют и нагревают и всю газообразную фракцию соответственно только нагревают в теплообменнике за счет косвенного теплообмена с охлаждаемыми технологическими потоками и в газообразном состоянии подают в компрессор или непосредственно в поток полученного СО. Техническим результатом является повышение экономичности. 2 н. и 19 з.п. ф-лы, 1 ил.
Patent RU-2372334-C2 (RU)
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07D207/20
Filed: 2006-05-06
Granted: 2009-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing new 1-(2-propenyl)-2,5-dimethyl-3,4-fullero[60]pyrrolidine with general formula (1) 
       , which involves reacting fullerene[60] with diethylallylamine in molar ratio C 60 : diethylallylamine equal to 0.01:(0.01-0.011), in the presence of a Cp 2 TiCl 2  catalyst in amount of 15 to 25 mol % with respect to fullerene[60], in toluene medium as solvent at temperature ranging from 140 to 160°C for 2 to 4 hours. 
     EFFECT: compound can be used as a complexing agent, sorbent, biologically active compound, as well as when producing new materials with given electronic, magnetic and optical properties. 
     2 dwg, 1 tbl, 1 ex