baber/WOPTO huggingface dataset:
Patent RU-2267850-C2 (RU)
Inventor: ZAPOROZHTSEV JURIJ SEMENOVICH
IPC: H02K3/16
Filed: 2004-02-03
Granted: 2006-01-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: anchor winding of collector-type electric machine has sections, consisting of wire coils, passing along grooves and frontal portions. Full sections alternate with sections, split on two even portions, and axis of divided section is rotated relatively to full section axis for angle π/z, where z - number of grooves of anchor. 
     EFFECT: similar commutation conditions for sections, positioned in common grooves. 
     2 dwg
Patent RU-2264995-C2 (RU)
Inventor: DINGER UDO
IPC: G21K1/06
Filed: 2002-08-14
Granted: 2005-11-27
Abstract: FIELD: production of backing materials for X-ray optical components. 
     SUBSTANCE: the invention is pertaining to production of backing materials for X-ray optical components for X-rays with a wave length Λ R    containing a glass ceramics with the glass phase made out of an amorphous material and a crystal phase containing microcrystals. The amorphous material has a positive thermal expansion and the microcrystals a-negative thermal expansion. The stoichiometric ratio of the crystalline phase to the glass phase is taken so, that the thermal expansion value α of the glass ceramics within the temperature range of 20°C up to 100°C makes less than 5·10 -6  K -1   , in particular, less than 1·10 -6  K -1 . The mean value of the microcrystals is less than 4Λ R , in particular, less than 2Λ R , preferably - less than 2/3 Λ R   , the most preferable value - less than Λ R  / 2. The invention is characterized by  the fact, that the backing material after a surface treatment has a roughness within the high spatial frequencies range (HSFR) less than  Λ R  /100 (root mean square value), preferably - less    than    Λ R  /300 (root mean square value). The technical result of the invention is provision of the X-ray optical components surface smoothness after the necessary phases of the surface treatment. 
     EFFECT: the invention ensures the X-ray optical components surface smoothness after the necessary phases of the surface treatment. 
     19 cl, 1 tbl
Patent RU-2299529-C2 (RU)
Inventor: KIRSTEDTER ANDREAS
IPC: H04L45/52
Filed: 2002-09-24
Granted: 2007-05-20
Abstract: FIELD: communications engineering, possible use for commutation of a set of packet-oriented signals in networks, in particular for commutation and routing in networks. 
     SUBSTANCE: in accordance to invention, a set of port blocks is used, having one or more ports, while ports may be connected to networks, of commutation block, which preferably has function of matrix switch, at least of one first protocols block, which analyzes at least part of signals and their value, while a set of other protocol blocks are present, which are directly matched with port blocks and classify signals on basis of transmission protocol to, depending on transmission protocol, for one part of packets, perform independent protocol processing, and for other part, to transfer protocol processing to first protocol block. 
     EFFECT: increased efficiency. 
     2 cl, 2 dwg
Patent RU-2275029-C2 (RU)
Inventor: REKORD IGOR GEORGIEVICH
IPC: A21D13/08
Filed: 2004-05-17
Granted: 2006-04-27
Abstract: FIELD: food-processing industry, in particular, production of wafer-based products, such as wafers, candies, wafer tortes, ice-cream, etc. 
     SUBSTANCE: wafer-based composition containing traditional number of components is further complemented with biologically active substances in the form of complex consisting of thirteen vitamins: A, D, K, E, B 1 , B 2 , PP, B 5 , B 6 , B c , B 12 , C, H, and also lactose and Omega-3 fatty acids. Such composition allows protection of organism to be enhanced and biological value of product to be increased owing to enrichment of composition with biologically active substances in the form of complex of vitamins in conjunction with lactose and Omega-3 fatty acids. 
     EFFECT: increased level of digestion of food product, reduced digestion time and enhanced protection of organism owing to increased biological value of product. 
     74 cl, 1 tbl, 3 ex
Patent RU-2301949-C2 (RU)
Inventor: BREN PATRIS
IPC: F27D11/06
Filed: 2003-01-31
Granted: 2007-06-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: inductive furnace comprises bottom that is provided with the side member and cooling chambers.  The side member has vertical section coated with a ceramic material.  The edges of the joint buts between the vertical section surfaces are rounded.  The sharp edges on the inner and side surfaces of the vertical sections are rounded.  The top surfaces of the cooling chambers are coated with a ceramic material.  The sharp edges that define the top surfaces of the cooling chambers are rounded. 
     EFFECT: enhanced reliability. 
     7 cl, 7 dwg
Patent RU-2280742-C2 (RU)
Inventor: SUVORKIN KONSTANTIN DMITRIEVIC
IPC: E04C3/12
Filed: 2004-09-29
Granted: 2006-07-27
Abstract: FIELD: building, particularly elongated timber building structures used as wall members. 
     SUBSTANCE: profiled balk has facing boards connected to side balk surfaces. The balk is formed by previous compressing facing boards by drying thereof or mechanical action application to the balk. 
     EFFECT: increased service quality, manufacturability and extended service life. 
     3 cl, 2 dwg
Patent RU-2304022-C2 (RU)
Inventor: ANTENSHTAJNER PITER
IPC: D21D1/30
Filed: 2003-04-22
Granted: 2007-08-10
Abstract: FIELD: crushing or disintegrating. 
     SUBSTANCE: refiner comprises first and second crushing disks arranged one opposite to the other.  The disks rotates one with respect to the other and form a space for disintegrating.  Each disk has plate provided with inner and outer radial edges and surface provided with a number of cuts that pass over the surface toward the outer edge.  The cuts are bent to be shaped into logarithmic spirals. 
     EFFECT: enhanced efficiency. 
     22 cl, 17 dwg
Patent RU-2294187-C2 (RU)
Inventor: BONDARENKO MIKHAIL MIKHAJLOVIC
IPC: A61G10/02
Filed: 2004-12-16
Granted: 2007-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has axially symmetrical reservoir having sealed internal flexible membrane and power membrane embracing it. End covers are available on their rims one of which has sealed unit for introducing cradle into the reservoir. Power membrane is manufactured from structural fabric having edges shaped as ring-shaped closed loops having at least one embedded member connectable to end cover. The embedded member is of profiled shape formed by two cylindrical surfaces conjugated with hemisphere on one side and with conic surface on the other one. 
     EFFECT: high reliability; easily transformable structure. 
     16 cl, 5 dwg
Patent RU-2289144-C2 (RU)
Title: Method for sorting semiconductor goods
Inventor: GORLOV MITROFAN IVANOVICH
IPC: G01R31/26
Filed: 2005-01-18
Granted: 2006-12-10
Abstract: FIELD: technology for testing and controlling semiconductor goods (diodes, transistors, integration circuits), possible use for sorting on basis of potential reliability criterion both during manufacturing and at outlet control of radio-electronic equipment manufacturing factories. 
     SUBSTANCE: method includes following operations: measuring intensiveness of noises before and after external influence; and following selection of potentially unreliable products is performed on basis of estimation of noise intensiveness increase coefficient of each product after at least 10 thermo-cycles in range of extreme temperatures, allowed by technical conditions, in comparison to original value. 
     EFFECT: increased trustworthiness and expanded functional capabilities of method for sorting semiconductor devices. 
     1 tbl
Patent RU-2289194-C2 (RU)
Inventor: SILKIN EVGENIJ MIKHAJLOVICH
IPC: H02M7/523
Filed: 2005-01-24
Granted: 2006-12-10
Abstract: FIELD: converter engineering; control systems for induction heating units. 
     SUBSTANCE: proposed method for controlling self-excited current inverter includes generation of control pulses and their alternate supply to valves shaping forward and backward voltage half-waves across load. In the process instant voltage across load is measured, reference voltage is shaped, and next control pulse is shaped and supplied to valves ahead of moment when instant voltage across load crosses zero as soon as instant voltage across load becomes equal to reference voltage. The latter is shaped from instant voltage across load by varying phase of signal proportional to instant voltage across load and by normalizing mentioned signal by multiplying it by numeric factor. 
     EFFECT: enhanced reliability of current inverter operating into load in the form of oscillatory circuit. 
     1 cl, 2 dwg
Patent RU-2378680-C2 (RU)
Inventor: BRILL EHRIK D
IPC: G06F17/30
Filed: 2005-03-04
Granted: 2010-01-10
Abstract: FIELD: physics; computer engineering. 
     SUBSTANCE: invention relates to a system and a method of searching in a collection of objects and provides for determination of user intentions when a search request is given by a user. The system comprises a search apparatus which is used for searching in a collection of objects inside a data warehouse for extracting a set of search results for the user. Objects inside the set of results are associated with requests previously used for identifying these objects. The level of association between the previous requests and the search request of the user is determined, and the user is returned previous requests associated with the set of results which is new or related to the set of search results for the user. 
     EFFECT: more accurate request for searching objects. 
     35 cl, 18 dwg
Patent RU-2294183-C2 (RU)
Inventor: KURENKOV VJACHESLAV VLADIMIROV
IPC: A61F9/008
Filed: 2005-03-23
Granted: 2007-02-27
Abstract: Изобретение относится к офтальмологии, а именно к хирургическим способам коррекции рефракции, и предназначено для проведения операции рефракционно-коррегирующей эксимерлазерной интрастромальной кератэктомии (РЭИК) у пациентов, носящих контактные линзы. Определяют показатели оптической плотности и пахиметрии роговицы в динамике в течение не менее 10 суток после окончания ношения контактных линз. Проводят операцию РЭИК после того, как показатели достигнут величин, соответствующих возрастным и половым показателям, характерным для того же вида и степени аметропии. Способ позволяет улучшить рефракционные результаты операции рефракционно-коррегирующей эксимерлазерной интрастромальной кератэктомии (РЭИК) у пациентов, носивших контактные линзы.
Patent RU-2335535-C2 (RU)
Inventor: GAERTNER FREHNK KH
IPC: C12N15/22
Filed: 2003-10-07
Granted: 2008-10-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to compositions of active cytokine - interferone-gamma, and to cost-effective methods of obtaining the claimed compositions and of treatment and immune reaction acceleration. The methods involve introduction of alternated recombinant cell (ARC) represented by P. Fluorescens and including heterologic gene of interferone-gamma. 
     EFFECT: increased specific activity of interferone. 
     22 cl, 10 ex, 13 tbl, 13 dwg
Patent RU-2313001-C2 (RU)
Inventor: KAZACHENKO DMITRIJ KUZMICH
IPC: F03B3/02
Filed: 2005-06-06
Granted: 2007-12-20
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: invention is designed for use on hydroelectric power stations with insignificant fluctuation of lower pond level at high head and water flow ranges.  According to invention, vertical shaft of set rest through lower end with cone-shaped working surface of frame-step bearing.  Pan is hermetically attached to shaft and working wheel, and suction pipes are attached tangentially to pan.  Jets from suction pipes are directed to blades of active wheel freely rotating on shaft and transmitting to shaft rotation through speed-up and direction-change reduction gear, parts of which being parts of hydraulic set.  Number of pipes is equal to number of blades.  Jet are directed to working surfaces of blades under constant effective angle of action.  Seals of reaction wheel are made by elastic box-shaped rings contacting through convex side surfaces from opposite sides exposed to pressure of water.  Delivery of water to seal from bottom to top prevents getting of solid particles between friction surfaces. 
     EFFECT: increased speed and efficiency. 
     5 dwg
Patent RU-2376374-C2 (RU)
Title: Вакцина против вируса лихорадки западного нила
Inventor: ARROJO KHUAN
IPC: C12N15/40
Filed: 2003-11-13
Granted: 2009-12-20
Abstract: Изобретение относится к области вирусологии и молекулярной биологии. Предложены генетическая конструкция для стимуляции иммунного ответа против вируса Западного Нила, а также химерный флавивирус, способ индукции иммунного ответа, способ получения химерной флавивирусной вакцины и применение химерного флавивируса для вакцинации. Изобретение может быть использовано для профилактики или лечения инфекции, вызванной вирусом Западного Нила. 5 н. и 15 з.п. ф-лы, 8 табл., 1 ил.
Patent RU-2324818-C2 (RU)
Inventor: DZHEJKOBSON AARON
IPC: E21B49/10
Filed: 2004-01-19
Granted: 2008-05-20
Abstract: FIELD: mining engineering, oil industry. 
     SUBSTANCE: invention refers to oil and gas industry, specifically to formations testers. Tester comprises of elongated case, support blade moving forward from case surface and carrying probe to make canal between case inner surface and formation, sealing washer attached to probe, anchor mechanism for case mounting. Case includes eccentric area. Support blade is installed in such a way that it is possible to keep specified clearance between case and well bore side as case is installed on level in well bore. As formation pressure-testing operation is performed case is lowered into well bore up to level of measurements, support blade and anchor mechanism are moving forward, sealing washer and probe are pressed down, and formation pressure is measured. Risk of device blocking is reduced. 
     EFFECT: production of formation testers ensuring process optimization and reliability improvement. 
     18 cl, 2 dwg
Patent RU-2305786-C2 (RU)
Inventor: SYCHEV VLADIMIR KONSTANTINOVIC
IPC: F02C7/12
Filed: 2005-10-03
Granted: 2007-09-10
Abstract: Изобретение относится к охлаждаемым турбинам газотурбинных двигателей авиационного и наземного применения. Охлаждаемая турбина газотурбинного двигателя включает трубы подвода охлаждающего воздуха, размещенные на корпусе турбины. Корпус турбины снабжен втулкой со сферической внутренней поверхностью. На трубе подвода охлаждающего воздуха установлены пружина и кольцо со сферической наружной поверхностью. Кольцо установлено на трубе телескопически с возможностью его углового поворота внутри сферической внутренней поверхности втулки корпуса турбины. Пружина установлена между подвижной и упорной втулками трубы с возможностью осевого перемещения кольца через подвижную втулку. Изобретение позволяет повысить надежность турбины путем исключения напряжений в трубе подвода охлаждающего воздуха, а также снизить паразитные утечки. 2 ил.
Patent RU-2308331-C2 (RU)
Inventor: TARTAKOVSKIJ BORIS IGOREVICH
IPC: B21B25/02
Filed: 2005-12-22
Granted: 2007-10-20
Abstract: FIELD: roller type centering apparatuses for enlarging possibilities of blank centering in tube rolling mill. 
     SUBSTANCE: centering apparatus includes housing; jointly mounted in housing rocking two-arm lever with upper centering roller; jointly coupled one to other through timing tie rod two-arm and three-arm levers with lower centering rollers; drive unit for closing and opening lever arms; screw type limiter of roller positions. Effective adjustment of equipment to desired size, extraction of pierced billet from upward and from lateral side are provided due to improved design of centering apparatus. The last has hydraulic cylinder whose body is mounted on arm of rocking two-arm lever with upper centering roller and whose rod is jointly coupled with three-arm lever carrying lower centering roller. Screw type limiter of centering apparatus is provided with electromechanical drive and it is mounted in housing with possibility of engaging with stop placed on timing tie rod. 
     EFFECT: improved design of centering apparatus, enlarged possibilities of blank centering. 
     3 dwg
Patent RU-2341548-C2 (RU)
Inventor: DIRKSE KHENDRIKUS ARIN
IPC: B01J8/00
Filed: 2004-06-04
Granted: 2008-12-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention proposes arrangement of two cyclones (1, 2) designed to separate solid substance from gas-solid substance mix. Given this arrangement, gas hole (3) of first cyclone (1) communicates with output pipeline (4) furnished with outlet gas hole (5), while gas inlet hole (6) of second cyclone (2) communicates inlet pipeline (7) provided with inlet gas hole (8). Note here that outlet (4) and inlet (7) pipelines are arranged coaxially so that gas out coming from outlet hole (5) of outlet pipeline (4) comes into inlet hole (8) of inlet pipeline (7) while gas coming out from the outer part of cyclone configuration can enter gas inlet hole (8) on inlet pipeline (7). Note also that, gas outlet (5) inlet (8) holes are aligned and spaced apart, while outlet pipe (4) inner part is furnished with appliances decreasing gas swirling motion along outlet pipeline (4). There is one more version of the above arrangement described herein. 
     EFFECT: higher strength and reliability of cyclone arrangement. 
     7 cl, 4 dwg
Patent RU-2369546-C2 (RU)
Title: Складываемая система воздушной теплоизоляции и способ теплоизоляции стаканчика
Inventor: EHKMATI LORAN
IPC: B65D81/38
Filed: 2004-05-28
Granted: 2009-10-10
Abstract: Изобретение относится к пищевой промышленности. Складываемая система воздушной изоляции содержит стаканчик и складываемый рукав для воздушной теплоизоляции, имеющий по меньшей мере два продольных сгиба, облегчающие складывание рукава. Рукав выполнен для теплоизоляции указанного стаканчика посредством по меньшей мере одного воздушного кармана. Складываемый рукав содержит трубчатую наружную оболочку, ободок и внутреннее основание или внешнее основание. Внутреннее основание и указанное внешнее основание соединены посредством одной соединительной полоски основания. Воздушный карман находится между трубчатой наружной оболочкой складываемого рукава и указанным стаканчиком. Такое выполнение обеспечивает улучшенное температурное регулирование и достаточную тепловую изоляцию, помогает пользователю прочно обхватывать и удерживать стаканчик, несмотря на избыточное тепло или конденсацию, вызываемую температурой содержимого стаканчика. Поскольку основания стаканчиков более узкие, чем их края, то по направлению к днищу находится больше воздуха и, таким образом, достигается большая изоляция. Более широкое основание также придает таким стаканчикам больше устойчивости. 2 н. и 20 з.п. ф-лы, 16 ил.
Patent RU-2315203-C2 (RU)
IPC: F04D3/00
Filed: 2006-02-21
Granted: 2008-01-20
Abstract: FIELD: mechanical engineering; pumps. 
     SUBSTANCE: proposed axial-flow pump has cylindrical housing 1, axial wheel 2 installed on shaft 3 and diverting device with straightening assembly 4 at inlet, and diffuser 5.  Pump contains profiled disk-fairing 6 to transform axial flow of liquid into radial flow which is installed after axial wheel 2 directly on wheel shaft 3.  Diverting device is made in form of rounded-section spiral chamber.  Straightening assembly 4 is installed at periphery of disk-fairing 6. 
     EFFECT: increased vibration stability and efficiency of axial-flow pump owing to minimization of hydraulic losses at conversion of axial flow into radial flow and shockless entry of flow into spiral chamber. 
     3 dwg
Patent RU-2353350-C2 (RU)
Title: Advanced drug delivery system
Inventor: CHARMAN UILL JAM
IPC: A61K9/113
Filed: 2004-07-30
Granted: 2009-04-27
Abstract: FIELD: medicine. ^ SUBSTANCE: invention refers to chemical-pharmaceutical industry, and concerns an oral drug delivery system including biliquid foam containing continuous hydrophilic phase 1 to 20 wt %, pharmaceutically acceptable oil 70 to 98 wt % producing discontinuous phase. A slightly water-soluble drug 0.1 to 20 wt % is dissolved or dispersed in said pharmaceutically acceptable oil. The drug delivery system also contains biliquid foam with included surface-active substance 0.5 to 10 wt % to produce stable biliquid foam with all the amounts specified in percentage of total composition. ^ EFFECT: drug delivery system ensures high bioavailability of slightly water-soluble oral drugs. ^ 22 cl, 16 ex, 1 tbl
Patent RU-2328819-C2 (RU)
Inventor: LOMTEV VLADIMIR MIKHAJLOVICH
IPC: H03K3/64
Filed: 2006-06-13
Granted: 2008-07-10
Abstract: FIELD: systems of monitoring and control. 
     SUBSTANCE: generator consists of power supply unit module, control unit module that switches on control panel, clock generator, controlling microcontroller, module of multi-channel delay device with preset number of output pulses channels. Input and output pulse channels are made in the form of optical transducers of signals. Control unit additionally contains programmed logical integral circuit (CU PLIC), every module of delay device additionally contains auxiliary microcontroller (DM MC), timer and programmed logical integral circuit of delay module (DM PLIC). In delayed pulses generator control unit may additionally contain communication interface, the group of outputs of which from one side is connected to outputs of controlling microcontroller, and group of outputs from the other side of interface is arranged with the possibility of connection to personal computer via COM-port. 
     EFFECT: simplification of design and algorithm of operation, increase of noise immunity and reliability of operation. 
     2 cl, 1 dwg
Patent RU-2359856-C2 (RU)
Title: Железнодорожный маяк и способ его изготовления
Inventor: SABINA SAL VATORE
IPC: G07C9/00
Filed: 2004-12-01
Granted: 2009-06-27
Abstract: Изобретение относится к железнодорожному маяку и способу его изготовления. Железнодорожный маяк имеет корпус (3), поддерживающий электронную схему (4), которая принимает электромагнитный разрешающий сигнал от транспортного средства, двигающегося по железнодорожной линии, и генерирует кодированный ответный сигнал (сообщение), передаваемый на транспортное средство. Корпус (3) выполнен в виде единого куска изолирующего материала и имеет по меньшей мере одно утопленное посадочное место (12а), в которое помещена электронная схема (4), которая погружена в слой изолирующей силиконовой смолы (40), залитой и отвердевшей внутри утопленного посадочного места. Способ изготовления железнодорожного маяка включает изготовление корпуса, имеющего утопленное посадочное место, вставку электронной схемы, сформированной, по меньшей мере, на печатной плате, изготовление смолы, по существу, не содержащей частиц воды или воздух, подачу указанной смолы внутрь указанного утопленного посадочного места так, чтобы погрузить указанную опору и компоненты на указанной опоре внутрь указанной смолы, после чего смоле позволяют затвердеть, чтобы достигнуть устойчивого положения указанной электронной схемы внутри указанного корпуса. Изобретение направлено на повышение устойчивости маяка к внешним факторам. 2 н. и 10 з.п. ф-лы, 9 ил.
Patent RU-2337687-C2 (RU)
Inventor: JOSITAKE TAKASI
IPC: A61K47/14
Filed: 2005-03-23
Granted: 2008-11-10
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: pharmaceutical composition of controlled release, specifically composition of pulse release, includes nucleus containing physiologically active substance, unstable in acidic medium, leavening agent and alkaline additive. Nucleus has release control coating containing water-insoluble polymer, entero-soluble polymer and hydrophobic wax. Amount of hydrophobic wax in coating is 20-35 wt % of release control coating weight. Physiologically active substance, unstable in acidic medium represents compound based on benzimidazole or its pharmaceutically acceptable salt. 
     EFFECT: invention provides slight delay difference in composition dissolution and dissolution percent with the course of time providing high reliability of dissolution properties. 
     28 cl, 16 dwg, 23 tbl, 16 ex