baber/WOPTO huggingface dataset:
Patent RU-2253089-C1 (RU)
Inventor: DAVYDOV V F
IPC: G01C11/00
Filed: 2004-02-19
Granted: 2005-05-27
Abstract: FIELD: geodesy. 
     SUBSTANCE: method can be used for cadastre metering of terrain with complicated shape. Massifs of digital models of terrain are achieved by aerospace means providing high spatial resolution. Array of digital models of terrain is divided to fragments to get 2x2 adjacent pixels window. Window is divided to triangles by diagonal. Shape is presented in form of array of inscribed triangles which have vertexes to be adjacent pixels of digital model of terrain. Area of any triangle is calculated by means of Pythagorean Theorem and Geron formula. Areas of all the windows are summed. 
     EFFECT: improved precision; improved truth of data. 
     5 dwg
Patent RU-2262516-C1 (RU)
Inventor: CHULKOVA JU S
IPC: C08G63/16
Filed: 2004-06-16
Granted: 2005-10-20
Abstract: FIELD: organic chemistry, utilization of waste from resin industry. 
     SUBSTANCE: invention relates to polyester production by polycondensation of multifunctional natural-origin organic compounds with adipic or sebacic acid. More particularly, claimed method includes polycondensation between suberic acids (SA), adipic acid (AA) or sebacic acid (SebA) and diamine, selected from p-phenylenediamine (p-FD), o-phenylenediamine (o-FD), and hexamethylenediamine (HMDA) in mass ratio of SA(AA or SebA):(p-FD, o-FD, or HMDA) = 10:(2-4):(3.1-6.2). Process is carried out at temperature of 150-220°C for 2.5 h. Polymer of present invention is useful as binder in production of particle or groundwood boards. 
     EFFECT: simplified technology for polyester production; polymer with lower melt temperature without strength losses of polymer-based compositions. 
     2 cl, 2 tbl, 21 ex
Patent RU-2265717-C1 (RU)
Inventor: TAKHAUTDINOV SH F
IPC: E21B43/22
Filed: 2004-07-21
Granted: 2005-12-10
Abstract: FIELD: oil production industry, particularly to increase oil output from water-flooded bed. 
     SUBSTANCE: method involves injecting chemical reagent in oil bed through injection well; leaving the bed as it is for a certain time; pumping above solution in the bed by water and extracting oil through production wells. The chemical reagent is mixture of organic solvent and hydroxyethylated carbonic acids with the following formula: C n H 2n+1 COO(C 2 H 4 O) m H, where n=15-20, m=2-11 and having molecular mass of 344-810. The organic solvent is polyethylene-glycol monomethyl ether with formula O-(CH 2 -CH 2 -O) n -H, where n=1-8, or solvent stripper. 
     EFFECT: increased oil output and reduced water content in produced product due to increased bed coverage and pumping residual oil by solubilization process, possibility to avoid the need of extensive imported polymer usage and, as a result, reduced cost of oil to be produced, possibility of above method usage in the case of very high water content in product to be produced. 
     2 tbl
Patent RU-2273758-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: VASINA ELENA ANATOL EVNA
IPC: F02K9/95
Filed: 2004-08-16
Granted: 2006-04-10
Abstract: FIELD: rocketry. 
     SUBSTANCE: the solid-propellant rocket engine has a body, charge, nozzle and an ignition device with a pyrotechnical component positioned in a perforated housing.  The ignition device housing is made in the form of a woven sleeve formed by means of a tape of composite material with formation of delivery holes, whose total area makes up 0.3 to 0.5 of the area of the side surface.  Rigidly installed inside the sleeve, on the side of the front bottom of the engine, is a hollow split bush with radial lugs on the inner surface, a weighed portion of pyrotechnical component is positioned in the cavity.  A stepped piston is installed in the bottom of the sleeve, in its axis of symmetry.  A compensator made of elastic material is installed on the piston with a stop at the end face of the pyrotechnical component enclosed in a destructable shell. 
     EFFECT: enhanced reliability of the solid-propellant rocket engine within a wide temperature range of operation due to excluded concentrated power action on the charge surface. 
     4 dwg
Patent RU-2273099-C1 (RU)
Title: Programmable operating-frequency re-tuning radio link
Inventor: PSHENICHNIKOV ALEKSANDR VIKTOR
IPC: H04B15/00
Filed: 2004-10-25
Granted: 2006-03-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: proposed programmable operating-frequency re-tuning (POFRT) radio link that can be used in POFRT communication systems in the environment of noise whose level periodically varies according to programmable re-tuning frequencies has newly introduced switching unit, frequency weighting coefficient shaping unit, and frequency analyzing unit. These newly introduced units make it possible for POFRT radio link to use frequencies with lower noise level more often and unfit frequencies are eliminated from re-tuning process. 
     EFFECT: enhanced noise immunity of radio link under transient noise impact. 
     4 cl, 9 dwg
Patent RU-2265182-C1 (RU)
Inventor: KUZNETSOV V M
IPC: F41F3/052
Filed: 2004-11-04
Granted: 2005-11-27
Abstract: FIELD: armament. 
     SUBSTANCE: the mechanism for retaining of missile in the launching pack has a threaded ring fixing it in the launching pack by means of a thrust bush, shutter engageable by the free end with the rear cover of the pack, and a spring ring with radial grooves and shoulders in the point of joint, installed on the missile engine between the rear end of the pack and the end surface projecting from it.  The thrust bush is made in the form of a ring thrust with radial slots on the end, in which the upper part of the shutter is hinge-fastened.  The shoulders of the slot spring ring are positioned inside the groove with a clearance relative to its side walls, and its inner diameter is made proceeding from the provision of engagement with the groove bottom. 
     EFFECT: provided use of the mechanism for retaining of missile in the launching pack in missiles with engine nozzle units of different types. 
     4 dwg
Patent RU-2282859-C1 (RU)
Title: Case of electric energy metering device
Inventor: KSENOFONTOV VIKTOR KONSTANTINO
IPC: G01R11/04
Filed: 2005-02-07
Granted: 2006-08-27
Abstract: FIELD: electric engineering; measurement engineering. 
     SUBSTANCE: case of devices has base with fixing elements made in form of clutches at two levels of printed circuit boards and with clutch for fixing shoe, casing with peephole and bosses for installing mounted seal. It also has shoe made of yoke with departments intended for terminals of wires and pressed strip. Case also includes cap of terminal's collector with one hole for fixing. There are recesses at sides of fitting. Casing is made of transparent material and it has clutches for fastening to base. Place is provided in case for installation of head of optical communication port and through windows for interface connectors and for making access to terminals of opening of current and voltage circuits . There are also two protrusions provided for fixing wires of interface connector. 
     EFFECT: simplified assemblage of units of metering device; hermetic sealing of units of metering device. 
     8 cl, 7 dwg
Patent RU-2281359-C1 (RU)
Inventor: VEDJASHKIN ANATOLIJ SERGEEVICH
IPC: E02B3/04
Filed: 2005-03-30
Granted: 2006-08-10
Abstract: FIELD: hydraulic building, particularly to prevent sea and river beach erosion with incoming waves by sand beach washing-in. 
     SUBSTANCE: method involves installing ground retaining members on upstream slope so that ground retaining members are located along shore line; fixing the retaining members by means of flexible ties secured in ground. Ground retaining members are made of plates connected with each other, extending at an angle one to another and bendable in vertical plane. The retaining members may be moved in vertical direction under the action of incoming wave and pressed to ground by reverse wave, which results in sump ponds creation and provides drainage behind each ground retaining member. After necessary ground amount accumulation ground retaining members are serially moved towards water surface. Device for above method realization comprises several rows of ground retaining members connected to fixing ropes provided with anchors. Each ground retaining member is made of plates connected with each other so that an angle in defined in-between. The plates are formed of separate sections with quick-releasable connections and are bendable in vertical plane. Bulk density of plate material is equal or greater than that of water. 
     EFFECT: increased efficiency. 
     2 cl, 3 dwg
Patent RU-2300353-C1 (RU)
Inventor: TAKHCHIDI KHRISTO PERIKLOVICH
IPC: A61F9/007
Filed: 2005-09-27
Granted: 2007-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making two or three corneal paracenteses. Continuous anterior circular capsulorhexis is carried out through one of them. Corneal tunnel incision, hydrodissection, native crystalline lens nucleus phacoemulsification and crystalline masses aspiration are carried out. Viscoelastic filler is introduced into the anterior chamber and capsular sack. Intracapsular ring is implanted. Back circular capsulorhexis is carried out by punching the central area of crystalline lens back capsule turbidity zone over a circle of 3-3.5 mm large diameter with 0.5 mm large step between perforated holes, beginning from the most dense fibrous part. Then crosspieces binding the perforated holes are destroyed. The so created flap is removed through the corneal tunnel cut and implant IOZ. The corneal tunnel incision is sealed and viscoelastic filler is washed away through the corneal paracentesis. 
     EFFECT: enhanced effectiveness of treatment; improved vision function; reduced risk of traumatic complications; reduced risk of ablatio retinae relapse.
Patent RU-2295642-C1 (RU)
Title: Method of operation of terminal power station
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K13/00
Filed: 2005-11-03
Granted: 2007-03-20
Abstract: FIELD: head power engineering; thermal power stations. 
     SUBSTANCE: according to proposed method of operation of thermal of thermal power station, steam is generated in boiler.  For this purpose natural gas and air are supplied into boiler, and steam generated in boiled is directed to turbine whose shaft is connected with rotor of turbogenerator, and constant cooling of winding and core of generator is provided by air circulating through its inner its space.  Circulating air is cooled in air coolers in which natural gas delivered into furnace of boiler is used as cooling medium. 
     EFFECT: improved economy of thermal power station owing to use of heat of windings and core of turbogenerator in cycle of thermal power station. 
     1 dwg
Patent RU-2304737-C1 (RU)
Title: Seal for fluid-operated cylinder
Inventor: DRACHEV OLEG IVANOVICH
IPC: F16J15/52
Filed: 2005-11-08
Granted: 2007-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: fluid-operated cylinder comprises rod, front lid, and sealing chamber connected to the front lid and the rod by means of yokes.  The sealing chamber is set in the grooves made in the front lid and movable rod and thus completely insulate the movable rod from fluid in the cylinder. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2300653-C1 (RU)
Title: Способ утилизации тепла газов
Inventor: IBATULLIN RAVIL RUSTAMOVICH
IPC: F02C7/10
Filed: 2005-11-17
Granted: 2007-06-10
Abstract: Изобретение относится к энергосберегающим технологиям в области теплоэнергетики, в частности к утилизации тепла газов. Предложен способ утилизации тепла газов, скорость которых может быть ниже 50 м/с, включающий отвод потока газов и направление его внутрь теплообменного аппарата по подводящему патрубку, имеющему отличное от теплообменного аппарата поперечное сечение в зоне их соединения, прохождение этого потока между теплопередающими устройствами, размещенными внутри теплообменного аппарата, отвод тепла от газа к рабочей жидкости, циркулирующей внутри теплопередающих устройств, которые разбиты на отдельные участки с увеличением теплопередающих устройств от одного участка до соседнего по мере движения потока газов. При этом поток рабочей жидкости последовательно передается от участка к участку теплопередающих устройств в направлении, обратном движению отработанных газов, при этом суммарное гидродинамическое сопротивление теплопередающих устройств каждого из участков аналогично. Скорость потока газов при прохождении через участки теплообменного аппарата поддерживается оптимальной за счет уменьшения живого сечения теплообменного аппарата на каждом из участков и/или увеличения количества теплопередающих устройств в каждом участке. Когда конденсат скапливается в теплообменном аппарате, то его периодически сливают. Изобретение позволяет значительно уменьшить габариты используемого теплообменного аппарата, снизить его стоимость и расширить область его применения. 1 з.п. ф-лы, 1 ил.
Patent RU-2305209-C1 (RU)
Inventor: DZUNG JANG-GIE
IPC: F04D17/00
Filed: 2006-02-22
Granted: 2007-08-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed air blowout centrifugal fan contains bell mouth installed in flush-mounted part of centrifugal fan into which air is sucked, and casing formed by curved plate which enclosed outer periphery of centrifugal fan and is made in form of Archimeden curve to direct air getting out of centrifugal fan to discharge hole and which has angle of diverging of 5 - 6° at which plate widens outwards along spiral. 
     EFFECT: enlarged operating capabilities. 
     3 cl, 8 dwg
Patent RU-2309638-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-03-09
Granted: 2007-11-10
Abstract: FIELD: food industry, canned foods industry. 
     SUBSTANCE: the suggested canned food should be cooked due to cutting, roasting in melted butter and reducing the fillet of sea crucian carp; cutting, frying in melted butter and reducing onions; blanching and reducing carrots and beet; cutting, freezing and reducing new white cabbage; reducing dill greens, frying wheat flour in melted butter and mixing the above-mentioned components with sour cream, fish broth, citric juice, common salt and CO 2 -extracts of hot black pepper, Jamaica pepper and laurel leaf followed by packing the obtained mixture into aluminum tubes to be sealed and sterilized. New canned food for cosmic nutrition is of increased digestibility against analogous culinary dish. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2317884-C1 (RU)
Title: Способ отделочно-упрочняющей обработки устройством с пружинным вибратором
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/04
Filed: 2006-04-27
Granted: 2008-02-27
Abstract: Изобретение относится к технологии машиностроения, а именно к отделочно-упрочняющей обработке со статико-импульсным нагруженном деформирующего пружинного инструмента. Способ включает прижатие инструмента к заготовке со статическим усилием, сообщение ему продольной подачи, а заготовке - вращательного движения. Инструмент содержит подпружиненный держатель со смонтированной в нем с возможностью свободного вращения деформирующей пружиной, вибратор в виде вала и индивидуальный электродвигатель. Деформирующая пружина установлена на оси на упругой демпфирующей основе и выполнена с наружным диаметром, не кратным диаметру обкатываемой поверхности. На наружной поверхности вибратора жестко закреплена винтовая цилиндрическая пружина с переменным шагом. При этом осуществляют принудительное вращение вала вибратора посредством индивидуального электродвигателя и создают импульсное воздействие витков деформирующей пружины на заготовку посредством вибратора. Причем вибратор установлен из условия осуществления поочередного контакта витков винтовой цилиндрической пружины с переменным шагом с упомянутыми витками деформирующей пружины. В результате расширяются технологические возможности. 2 ил., 1 табл.
Patent RU-2313483-C1 (RU)
Inventor: KLJUSSERAT LJUDVIG
IPC: B67C3/12
Filed: 2004-12-10
Granted: 2007-12-27
Abstract: Предложен наполнительный элемент разливочной машины для розлива продукта в бутылки, банки и подобные емкости. Наполнительный элемент содержит заканчивающийся в выпускном отверстии для продукта канал для жидкости с расположенным в нем управляемым клапаном для жидкости. Наполнительный элемент содержит первый управляемый газовый тракт, через который внутреннее пространство приставленной к наполнительному элементу емкости соединено для вакуумирования с вакуумным каналом разливочной машины. Разливочная машина позволяет разгрузить емкость от давления после наполнения емкости с противодавлением. Для осуществления разгрузки установлен второй управляемый газовый тракт, соединяющий внутреннее пространство емкости с вакуумным каналом. Во втором управляемом газовом тракте установлен один элемент, уменьшающий и/или регулирующий течение в этом газовом тракте. Изобретение включает разливочную машину вращательного типа. Изобретение обладает высокой эксплутационной надежностью при упрощении конструкции разливочной машины. 2 н. и 15 з.п. ф-лы, 5 ил.
Patent RU-2317869-C1 (RU)
Title: Способ волочения катанки
Inventor: DELJUSTO LEV GEORGIEVICH
IPC: B21C43/04
Filed: 2006-06-22
Granted: 2008-02-27
Abstract: Способ предназначен для повышения эффективности обработки катанки в линии ее волочения. Способ включает окалиноломание, тонкую очистку катанки от остаточной окалины и собственно волочение на волочильном стане любой кратности с использованием мыльниц и волочильного инструмента. Уменьшение энергозатрат, улучшение качества поверхности и свойств проволоки, снижение вспомогательных материалов достигается за счет того, что катанку последовательно протягивают через окалиноломатель, устройство для тонкой очистки катанки при помощи абразивных порошков, катанку и/или абразивный порошок подвергают вибрации, располагая вибраторы относительно оси катанки так, чтобы зона очистки находилась в месте пучности продольных колебаний, на поверхность катанки наносят подсмазочный слой, пропускают ее через соленоид, меняя его полярность на входе в зависимости от заданных свойств проволоки, пропускают катанку через мыльницы, при этом волочильный инструмент, установленный за мыльницами, вибрируют, располагая вибраторы так, чтобы волочильный инструмент или волочильные инструменты находились в месте пучности продольных колебаний, при этом в процессе волочения регулируют ток в соленоиде, частоту и амплитуду продольных колебаний вибраторов в зависимости от марки стали, толщины. 1 ил.
Patent RU-2319154-C1 (RU)
Title: Способ прогнозирования нарушения моторного развития у детей первого года жизни с перинатальными гипоксическими поражениями головного мозга
IPC: G01N33/68
Filed: 2006-08-14
Granted: 2008-03-10
Abstract: Изобретение относится к области медицины, а именно к детской неврологии, и позволяет прогнозировать нарушение моторного развития у доношенных детей с перинатальными гипоксическими поражениями головного мозга. Сущность способа: в сыворотке венозной крови ребенка в возрасте 3-х месяцев жизни определяют количество нейротрофического фактора головного мозга (BDNF). При его значении 15 нг/мл или менее прогнозируют нарушение моторного развития в возрасте 6-ти месяцев жизни. Использование способа позволяет повысить точность прогнозирования, что дает возможность своевременно проводить профилактические мероприятия по предупреждению нарушения моторного развития у детей. 1 табл.
Patent RU-2334918-C1 (RU)
Inventor: KOTENEV SERGEJ MIKHAJLOVICH
IPC: F24F12/00
Filed: 2006-12-05
Granted: 2008-09-27
Abstract: FIELD: heating. 
     SUBSTANCE: heating ventilation is designed to create air exchanging process inside living quarters and industrial rooms ensuring plenum air heating. Thermal ventilation consists of vertical duct and floor layout. Besides, vertical duct must be two-wall. Air flow cutoff devices are installed in places of floor layout connection, inside walls. Bottom cross section of duct is overlapped by flange, where fan heater is mounted vertically by means of brackets. Fan heater consists of tube and ceramic insert with three glowing filaments, ignition electrode and five remote contacts. Photo sensor and three thermal sensors are installed on upper edge of fan heater. Diaphragm pressure gauge with three pairs of electrical contacts is installed in the upper part of duct. Fuel pipeline with orifice plug is put into fan heater through flange. Electromagnetic valve controls the amount of supplied fuel. Two-wall heat-exchanging chamber is adjacent to outlet cross section of duct. It is filled up with tubes and insulated from outside and provided with discharge channel. Plenum air is supplied to heat-exchanging chamber through air filter. 
     EFFECT: creation of simple, easy to use, cheap and effective arrangement of thermal ventilation.
Patent RU-2332388-C1 (RU)
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B22/08
Filed: 2006-12-11
Granted: 2008-08-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the composition of high-strength concrete and can be used for production of material in civilian and industrial construction as well as in construction of purpose made buildings. The high-strength concrete contains a complex mixture of iron hydroxide sol (III) Fe(OH) 3  with density p=1.021 g/cm 3 , pH=4.0...5.0 and aluminium sulfate Al 2 (SO 4 ) 3  with the following proportion of the components, weight ratio, %: iron hydroxide sol (III) Fe(OH) 3  with density p=1.021 gr/cm 3 , pH=4.0...5.0 99.83-99.87, aluminium sulfate Al 2 (SO 4 ) 3  0.13-0.17, and it also contains the components in the following proportion, weight ratio %: porland cement 22.48-28.61, sand 23.00-25.60, chip 36.30-39.00, before mentioned mixture 0.69-0.92, water 11.40-12.00. 
     EFFECT: decrease of shrinkage and water absorption, enhancement of waterproofing capacity of concrete. 
     1 tbl
Patent RU-2331942-C1 (RU)
Inventor: ANISIMOV EVGENIJ PAVLOVICH
IPC: G21C11/08
Filed: 2006-12-28
Granted: 2008-08-20
Abstract: FIELD: physics. 
     SUBSTANCE: invention concerns nuclear steam generators with preferred use of liquid lead-bismuth metal carrier in the primary coolant circuit. In-vessel radiation shield unit of the reactor includes boron carbide slugs encased in a box with a welded cap. The box with welded cap is not hermetic. A filter is installed in the upper part of the box. Compensators in the form of crimp stripes of stainless foil are laid between the box wall and boron carbide slugs. 
     EFFECT: reduced neutron and capture radiation in the reactor vessel and improved operational reliability. 
     3 dwg
Patent RU-2327589-C1 (RU)
Title: Вагонный замедлитель
Inventor: RUBEZHANSKIJ PETR NIKOLAEVICH
IPC: B61K7/04
Filed: 2007-01-17
Granted: 2008-06-27
Abstract: Изобретениие относится к средствам механизации работ на сортировочных горках железнодорожных станций. Вагонный замедлитель содержит две прямолинейные тормозные шины, установленные параллельно рельсам горочного пути, преимущественно с внутренней стороны колесной пары вагона, две рессорные балки, установленные параллельно тормозным шинам с технологическим зазором, и силовой элемент, установленный между рессорными балками с возможностью перемещения последних в поперечном направлении. Силовой элемент выполнен в виде подпружиненных телескопических направляющих, подвижные звенья которых закреплены на противоположных балках. Звенья кинематически связаны с дополнительными тормозными шинами, размещенными с наружной стороны колесной пары. В результате повышается эффективность замедления вагона. 4 з.п. ф-лы, 1 ил.
Patent RU-2329964-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C04B41/86
Filed: 2007-01-25
Granted: 2008-07-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention falls in the domain of technology of silicates and concerns the composition of unfritted glaze used in the coating of facing plates, electrotechnical products and household ceramics. The glaze is composed of, mass%: SiO 2  46.0-50.0; Al 2 O 3  8.0-12.0; B 2 O 3  14.0-16.0; SrO 4.0-8.0; CaO 2.0-4.0; MgO 2.0-4.0; K 2 O 2.0-4.0; Na 2 O 2.0-4.0; ZrO 2  4.0-8.0; BaO 2.0-4.0. 
     EFFECT: increasing the heat resistance of glaze. 
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