baber/WOPTO huggingface dataset:
Patent RU-2259862-C2 (RU)
Inventor: KOZLOVSKIJ EVGENIJ VIKTOROVICH
IPC: B01D45/12
Filed: 2003-05-20
Granted: 2005-09-10
Abstract: FIELD: physical or chemical processes and apparatus. 
     SUBSTANCE: vortex air cleaner comprises housing with evacuating chamber provided with one or several separation members each of which consists of separation branch pipes with blade swirlers and outlet branch pipe.  The flat blade of the swirlers are interposed between the branch pipes and disks so that the straight outlet edges define inner spaces of the swirlers that have the form of one-space hyperboloids of rotation and are their straight generatrices.  The throat periphery of the hyperboloid of the first air swirler is in the space of the disk or in the plane parallel to the disk which is at a distance of the swirler.  The throat periphery of the hyperboloid of the second air swirler is in the plane of the disk or plane parallel to the disk and is at a distance of it in the direction opposite to its flowing.  The disk of the second air swirler provided with the blades projects out of the separation branch pipe in the direction opposite to the air flow inward to the first separation branch pipe.  Before the blade abut against the second separation branch pipe the wall of the second separation branch pipe is provided with rectangular slots for discharging the near-wall air layer with the separated particles to the evacuating chamber. 
     EFFECT: enhanced efficiency. 
     10 cl, 4 dwg
Patent RU-2254623-C2 (RU)
Inventor: SHTABEL JURGEN
IPC: G21C5/00
Filed: 2002-05-08
Granted: 2005-06-20
Abstract: FIELD: nuclear power engineering; assembling pressurized-water reactor core. 
     SUBSTANCE: pressurized-water reactor core is assembled so that when bent fuel elements are installed at core edge, they are respectively positioned with their convex part facing outside. Forces developed when reactor is running enlarge smaller clearances between fuel elements at the sacrifice of larger ones and prevent bending of fuel elements. 
     EFFECT: greatly reduced economic losses caused by fuel element bends. 
     6 cl, 13 dwg
Patent RU-2295449-C2 (RU)
Title: Устройство для деаэрации многослойной структуры
Inventor: KROMMEN JAN G L
IPC: B32B37/00
Filed: 2001-11-20
Granted: 2007-03-20
Abstract: Изобретение относится к устройству, которое может быть использовано для деаэрации многослойных структур различных форм и размеров. Техническим результатом изобретения является создание устройства для легкой деаэрации многослойных структур различных форм и размеров, в том числе прямоугольных, многосторонних или выполненных в виде сочетаний скругленных и прямолинейных листов. Устройство для деаэрации многослойных структур различных форм и размеров содержит гибкий вакуумный обод, соединительный охватываемый элемент и отверстие для присоединения к источнику разрежения. Гибкий вакуумный обод, сопрягаемый с наружным контуром многослойной структуры, имеет два конца и продольный заглубленный в него канал. Соединительный охватываемый элемент, прикрепленный к одному концу гибкого вакуумного обода, имеет такую форму, чтобы взаимодействовать с продольным каналом гибкого вакуумного обода. Отверстие для присоединения к источнику разрежения расположено в гибком вакуумном ободе или канале соединительного охватываемого элемента. При этом гибкий вакуумный обод может скользить по соединительному охватываемому элементу в любом месте вдоль длины обода, образуя воздухонепроницаемое уплотнение и сохраняя возможность прохождения газового потока вокруг наружного контура многослойной структуры по части продольного канала гибкого вакуумного обода. 7 з.п. ф-лы, 6 ил.
Patent RU-2269751-C2 (RU)
Inventor: KONOPKIN ANATOLIJ FILIPPOVICH
IPC: G01L1/00
Filed: 2003-07-29
Granted: 2006-02-10
Abstract: Изобретение относится к области крано-манипуляторных установок и других грузоподъемных машин со стреловым оборудованием и может быть использовано при оценке прочности элементов конструкции входящих в их состав навесных грузозахватных устройств грейферного типа и выборе их материала, геометрических, массово-инерционных и силовых параметров. Способ заключается в использовании аналитических зависимостей, связывающих геометрические, массово-инерционные и кинематические параметры элементов конструкции крано-манипуляторной установки и груза с величиной определяемых сил и моментов. Технический результат заключается в повышении точности определения динамических нагрузок, действующих на элементы конструкции крано-манипуляторной установки при работе с длинномерными грузами. 1 з.п. ф-лы, 5 ил., 1 табл.
Patent RU-2288555-C2 (RU)
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: H05K7/20
Filed: 2003-08-04
Granted: 2006-11-27
Abstract: FIELD: cooling and heat-transfer systems for computer processors. 
     SUBSTANCE: proposed heat sink is assembled of thermal modules. Heat sink basic module is its base. Needle-type stems of heat sink are disposed on base in staggered or in-line manner. Each stem has two or three additional concatenated thermal modules. Surface area of the latter is much smaller than that of base thermal module. Hot junctions of top thermal modules of each stem are protruded through certain distance forward relative to heat-liberating piece of equipment. 
     EFFECT: enhanced quality of heating and heat-transfer process. 
     1 cl, 2 dwg
Patent RU-2253907-C2 (RU)
Inventor: MEDVEDEV I N
IPC: G09F19/22
Filed: 2003-08-20
Granted: 2005-06-10
Abstract: FIELD: advertising and exposition technologies. 
     SUBSTANCE: device has body, made with posts projecting above its edge sides, on extending portions of which bend separated from the body is mounted. 
     EFFECT: higher efficiency. 
     2 cl, 3 dwg
Patent RU-2273284-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-08-21
Granted: 2006-04-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of baikhovy green tea, earth apple flowers, bilberry leaves, calendula flowers, pear fruits, and papaya fruits in mass ratio of 10:3:2:1:2:2 containing 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, orange flavoring and preparation obtained from biomass of Mortierella hygrophila micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics and F-vitamin activity.
Patent RU-2293226-C2 (RU)
Inventor: SVANN MAJKL K
IPC: F16C17/03
Filed: 2002-06-06
Granted: 2007-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: radial bearing comprises ring casing for a group of arch-shaped inserts.  The inserts are flexibly mounted by means of a spring means that displace the inserts with respect to the head parts that lock the spacers arresting the displacement in radial direction and cause the inserts of the bearing to define the shaft space.  The inserts are provided with bearing pins secured to the casing or insert at its one end and are movable with respect to the insert or casing at its other end.  The spring means has assembles of members that can be deflected individually.  The assembles are interposed between the mutually movable inserts, casing or pin and are preliminary loaded by means of adjusting the space with inserts with respect to the spacers. The spring means are defined by the plate ring-shaped spring washers mounted on the bearing pins. 
     EFFECT: improved bearing performance. 
     23 cl, 16 dwg
Patent RU-2338613-C2 (RU)
Title: Устройство съемного крепления гибочного инструмента
Inventor: GASKOJN EHRIK
IPC: B21D5/01
Filed: 2004-02-19
Granted: 2008-11-20
Abstract: Изобретение относится к области обработки металлов давлением, в частности к оборудованию для съемного крепления гибочного инструмента. Инструментодержатель предназначен для гибочного инструмента, имеющего две поверхности крепления и приемную канавку с верхним бортиком. Прижимной корпус с первой прижимной поверхностью предназначен для взаимодействия с одной из поверхностей крепления инструмента. Прижимная накладка служит для прижима инструмента и установлена с возможностью шарнирного поворота и снабжена второй прижимной поверхностью. Накладка может занимать первое положение, соответствующее зажиму инструмента, и второе положение, соответствующее установке/снятию инструмента. Имеется также удерживающий элемент с множеством пластин, параллельных друг другу и расположенных в одной плоскости. Каждая пластина удерживающего элемента имеет два упругодеформируемых участка и, по меньшей мере, одну согнутую часть. Один упругодеформируемый участок направлен вверх и имеет конец, предназначенный для захода в приемную канавку гибочного инструмента, и часть, предназначенную для взаимодействия с нижним бортиком приемной канавки при повороте инструмента. Расширяются технологические возможности. 9 з.п. ф-лы, 5 ил.
Patent RU-2314497-C2 (RU)
Title: Изготовление расходомеров, имеющих расходомерную трубку, выполненную из фторполимера
Inventor: POLAS GARI EHDVARD
IPC: G01F1/84
Filed: 2002-11-19
Granted: 2008-01-10
Abstract: Изобретение относится к изготовлению расходомеров на основе эффекта Кориолиса. Расходомерную трубку из фторполимера (перфторалкоксиэтилена PFA, политетрафторэтилена PTFE) размещают в двух отверстиях, выполненных в соответствующих ветвях основания соосно друг другу. В зазоры между трубкой и внутренней поверхностью отверстий вводят связующее (цианоакрилатный клей) для прикрепления расходомерной трубки к основанию. Во время отверждения связующего отрезок расходомерной трубки между двумя ветвями удерживают прямым с помощью крепежного устройства, включающего зажимной блок из двух секций. Устанавливают возбудитель колебаний расходомерной трубки и датчики в заданных положениях и присоединяют их к трубке связующим. Изобретение обеспечивает повышение точности измерения расхода. 13 з.п. ф-лы, 15 ил.
Patent RU-2305527-C2 (RU)
Inventor: VIDLUND URBAN
IPC: A61F13/534
Filed: 2002-11-25
Granted: 2007-09-10
Abstract: FIELD: design of adsorptive products, such as a hygienic filler, with stiffening element, which gives three-dimensional shape to the product during usage. 
     SUBSTANCE: in accordance to the invention, stiffening element is in flat state prior to usage of product. Stiffening element has elongated through aperture in back part, which passes in longitudinal direction of product and along the axial line of product. As a result, during usage, due to transverse forces, occurring in back part of product, a fold is going to be formed on the product along longitudinal direction of the product along second aperture. The fold passes into a slit between user buttocks during usage of product and thus imparts stability onto product in given position on the user. 
     EFFECT: increased stability of the product on the user. 
     25 cl, 15 dwg
Patent RU-2286353-C2 (RU)
Inventor: VESTMEJZE KHANS
IPC: C08F4/28
Filed: 2002-12-18
Granted: 2006-10-27
Abstract: FIELD: chemistry of polymers, chemical technology. 
     SUBSTANCE: invention relates to a polymerization method of vinyl chloride monomer and optionally additional monomers by using a single or some organic peroxides.  This method involves dosing at least one organic peroxide compound with half-time value from 0.0001 h to less 0.050 h at the polymerization point to the polymerization mixture. Dosing such initiating agent allows achievement of improving the polymerization rate regulation and higher rate of polymerization. By using this method vinyl chloride-base (co)polymer is prepared having less 50 mass parts of residual initiating agent per one million of mass parts of (co)polymer in measuring after polymerization and drying (co)polymer at 60°C for 1 h directly. (Co)polymer can be used in the molding process involving heating a (co)polymer to temperature exceeding its boiling point. 
     EFFECT: improved method for polymerization. 
     8 cl, 2 tbl
Patent RU-2346253-C2 (RU)
Inventor: LEMANN MARTIN
IPC: G01M3/00
Filed: 2004-09-20
Granted: 2009-02-10
Abstract: FIELD: physics, tests. 
     SUBSTANCE: invention relates to test engineering and is designed for leak proofness testing of packages or containers with at least one flexible wall section. The result is achieved due to the following steps taken: pressure difference is provided at the wall of the tested vessel and pressure alteration inside or outside the vessel allows to determine absence or presence of leakage in it. As soon as one of the pressures is equal to the specified value or exceeds maximal value it is saved as a control value. The control value is compared to the value of one of the pressures for a certain time. Sensor output signal is at least one of the pressure values. 
     EFFECT: simplifying the test with recording minimal leakages or deviations of the vessel volume from its specified volume. 
     49 cl, 6 dwg
Patent RU-2285639-C2 (RU)
Inventor: LOMANOV APOLLON ANATOL EVICH
IPC: B64G1/12
Filed: 2004-11-22
Granted: 2006-10-20
Abstract: FIELD: forming large habitable complexes in space on module basis. 
     SUBSTANCE: proposed town has form of cylinder with disk end members; it is built on basis of space building modules. Town includes cylindrical space settlements with longitudinal tunnels and end members for passage of cargoes and persons between  settlement and space. Settlements rotate around their longitudinal axes forming artificial gravitation; they are provided with orienting units. Said complex includes also circular tubular passages with cruciform passageways and points for communication with space and settlements. Disk end members  are formed by combining tubular passages and said communication points in flat pressurized structures. Circular tubular passages are interconnected by means of axles on which space settlements and their end members for passage of cargoes and persons are freely mounted. End members are provided with disconnecting devices (during rotation) and temporary connection to end disk members; they are connected with longitudinal tunnels of settlements through said communication points, thus ensuring motion of cargoes and persons. Orienting units are used for maintenance of required position of town in space. 
     EFFECT: increased industrial power; extended functional capabilities of space habitable complex. 
     3 cl, 4 dwg
Patent RU-2315701-C2 (RU)
IPC: B65D19/00
Filed: 2004-11-26
Granted: 2008-01-27
Abstract: FIELD: containers for liquid storage and transportation. 
     SUBSTANCE: tray-like base may be handled by forklift or the same vehicle. The base comprises inner plastic vessel and outer body made of metal grid or sheet material, as well as bottom. Bottom is adapted to support inner vessel having sealable filling neck and discharge pipe. Inner vessel comprises drain bottom. Base bottom mating vessel bottom declines from longitudinal edges towards central axis of bottom and/or from rear edge to front edge. Bottom is inclined and provided with antiskid reinforcing support members arranged on lower side of the base and made as wooden or plastic bars. The bars are parallel to base joining plane due to slopes made in upper bar surfaces and corresponding to bottom inclination or due to insert member usage. 
     EFFECT: increased reliability of base transportation with the use of forklift. 
     4 cl, 6 dwg
Patent RU-2283854-C2 (RU)
Title: Formation permeability control composition
Inventor: SHUVALOV ANATOLIJ VASIL EVICH
IPC: E21B43/22
Filed: 2004-12-21
Granted: 2006-09-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: in a formation permeability control composition comprising aluminum salt solution (20-40 vol %) and alkali reagent, the latter is liquid zeolite production waste, namely mother liquor MP-X or MP-Y containing sodium silicate and admixture of corresponding zeolite NaX or NaY, pH of solution being 12-14. 
     EFFECT:  enhanced plugging capability of composition due to increased volume of precipitate and reduced solubility thereof in formation water. 
     1 tbl, 4 ex
Patent RU-2305871-C2 (RU)
Title: Способ отбраковки твэлов с металлическими оболочками
Inventor: ISAKOV VIKTOR PAVLOVICH
IPC: G21C17/07
Filed: 2005-01-14
Granted: 2007-09-10
Abstract: Изобретение относится к области атомной техники. Сущность изобретения: способ отбраковки твэлов с металлическими оболочками включает обработку твэлов в реакционной камере хлором при нагревании. При этом температуру процесса выбирают в пределах 200-290°С, а реакционную камеру предварительно вакуумируют. Далее последовательно подают в реакционную камеру кислород и хлор в соотношении 1,0:1,0-1,2:1,0, время процесса выбирают в пределах 5-10 мин. Разделение дефектных и бездефектных твэлов проводят по признаку окрашивания. Преимущества изобретения заключаются в снижении времени отбраковки.
Patent RU-2302065-C2 (RU)
Inventor: CHIVEL JURIJ ALEKSANDROVICH
IPC: H01S3/05
Filed: 2005-03-22
Granted: 2007-06-27
Abstract: FIELD: laser physics; devices for pumping liquid, gaseous, and solid active media. 
     SUBSTANCE: proposed laser characterized in lengthy cylindrical converging pulse radiation wave has optically coupled active element, resonator, resonator Q-factor modulator, active element pumping source, and cooling system. Active element, resonator, and resonator Q-factor modulator are made in the form of n rectangular segments filling circular cylindrical layer, where n is even number. Pumping source in the form of laser diode array is disposed on external surface of active element. Resonator Q-factor passive modulator is made in the form of film disposed on internal surface of active element. Resonator mirrors are applied to active element external surface and to modulator external surface. Active element cooling liquid is disposed in clearance between active element and diode array. Resonator external mirror is transparent to laser diode radiation. Modulator is essentially active electrooptic Q-factor device built integral with active element. Radiation polarization planes of separate laser segments are parallel to cylinder generating line. 
     EFFECT: enhanced degree of uniformity and homogeneity of pumping active-medium cylindrical flask. 
     1 cl, 1 dwg
Patent RU-2325184-C2 (RU)
Title: Улучшенные везикулы наружной мембраны бактерий
Inventor: PITSTSA MARIJAGRATSIJA
IPC: A61K39/00
Filed: 2003-09-01
Granted: 2008-05-27
Abstract: Данное изобретение относится к медицине и фармакологии и может быть использовано для изготовления лекарственного средства для усиления иммунного ответа у пациентов. Настоящий способ получения препарата везикул наружной мембраны из бактерий рода Neisseria предусматривает разрушение оболочки бактерий и сбор везикул наружной мембраны в присутствии ≤0,05% дезоксихолатного детергента, причем бактерии в избыточном количестве экспрессируют TbpA. Изобретение позволяет сохранить важные бактериальные иммуногенные компоненты, в частности (i) защитный поверхностный белок NspA, (ii) белок '287' и (iii) белок '741'. 4 н. и 13 з.п. ф-лы, 2 табл., 3 ил.
Patent RU-2314413-C2 (RU)
Title: Method and composition for hydrocarbon hydrate formation retarding
Inventor: RIVERZ GORDON TOMAS
IPC: C09K8/524
Filed: 2003-09-03
Granted: 2008-01-10
Abstract: FIELD: methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting the deposition of paraffins or like substances. 
     SUBSTANCE: method for hydrocarbon hydrate generation retarding in mixtures including water and hydrate-forming foreign molecules involves adding composition to mixture, wherein composition concentration provides retarding of hydrocarbon hydrate formation under conditions facilitating said hydrate formation in the absence of reaction product. Said composition comprises at least one dendrimer composition with average molecular weight of not less than 1000 atomic mass units (a.m.u.), at least one low-molecular substance having less than 1000 a.m.u. and selected from polyaziridine, polyallylamine, starch, sugars and vinyl or acryl alcohol polymers or copolymers and at least one surfactant. Mixture, which inhibits hydrates, comprises water, foreign molecules, which create hydrates, and said composition. 
     EFFECT: increased efficiency of hydrocarbon hydrate formation retarding. 
     18 cl, 1 tbl
Patent RU-2300572-C2 (RU)
Inventor: FIALKOVA EVGENIJA ALEKSANDROVN
IPC: C13B30/02
Filed: 2005-05-11
Granted: 2007-06-10
Abstract: FIELD: dairy industry; equipment of crystallization of lactose. 
     SUBSTANCE: the invention is pertaining to dairy industry. The installation includes two columns connected among themselves by the pipes for circulation of the saturated solution of lactose from one column into other. The columns are supplied with the covers with fitting pipes for feeding of the crystallized solution, the unions for withdrawal of the air from them and the bubblers for the cold air feeding in one of the columns and the hot air - into the other column. The torrents of such an air are formed by the vortex pipe. The column, in which the cold air is fed, is supplied with the union for withdrawal of the ready crystallized mass. The invention ensures the high efficiency of the installation and the improvement of the quality of the finished product due to homogeneity of the granulometric composition. 
     EFFECT: the invention ensures the homogeneity of the granulometric composition, the high efficiency of the installation, the improved quality of the finished product. 
     1 dwg
Patent RU-2359838-C2 (RU)
Inventor: DZHIRARD KHRISTOF P ER ANTOJN MARI
IPC: B42B5/12
Filed: 2003-12-01
Granted: 2009-06-27
Abstract: FIELD: personal utensils. ^ SUBSTANCE: folder for classification with, at least, two valves for documents contains one cover formed by the front sheet and the back sheet joined together with case work. One of the sheets has a valve arranged along, at least, one of its lower and upper edges and another valve arranged along its lateral edge. Valves are bent inside the sheet for keeping papers inside the folder. Whereat documents are formed by the pages of notebook joined with the case work of two sheets so that they do not get lost, securing possibility of introduction of pages by placing some pages consecutively over the other, on the sheet and under the valves, bent onto this sheet for classification and keeping documents in the set order. ^ EFFECT: proposed folder ensures safe keeping of documents protecting them from damage, along with their classification. ^ 6 cl, 3 dwg
Patent RU-2307138-C2 (RU)
Title: Водоизоляционный битумный рулонный материал и способ его изготовления
Inventor: CHAJKA ANATOLIJ GRIGOR EVICH
IPC: E04D5/06
Filed: 2005-06-02
Granted: 2007-09-27
Abstract: Изобретение относится к водоизоляционным битумным рулонным материалам, а именно к материалам, содержащим армирующую основу, и способу их производства. Описывается водоизоляционный битумный рулонный материал, содержащий по крайней мере одну армирующую основу, нанесенный на основу с обеих сторон битумный покровный слой. Технический результат: создание битумного рулонного материала, упрощающего его переработку после окончания срока службы на кровле. Водоизоляционный битумный рулонный материал содержит по крайней мере одну армирующую основу и нанесенный на основу с обеих сторон битумный покровный слой. Армирующая основа изготовлена из органического материала с температурой плавления 140-220°С, выполненного в виде нетканого полотна или сетки, или в виде сетки, изготовленной из минеральных - стеклянных или имеющих температуру плавления более 220°С органических нитей. У сетки, выполненной из органических нитей, расстояние между противоположными нитями в ячейках равно 1-10 мм или диаметр ячеек равен 1-10 мм. У сетки, выполненной из минеральных - стеклянных нитей, расстояние между противоположными нитями в ячейках равно 1,6-10 мм или диаметр ячеек равен 1,6-10 мм. Также описан способ производства водоизоляционного битумного рулонного материала. 2 н. и 1 з.п. ф-лы.