baber/WOPTO huggingface dataset:
Patent RU-2283784-C2 (RU)
Title: Способ выравнивания нагрузок тяговых двигателей
Inventor: BELJAEV ALEKSANDR VASIL EVICH
IPC: B60L15/20
Filed: 2004-06-30
Granted: 2006-09-20
Abstract: Изобретение относится к электрическому транспорту. Для каждого тягового двигателя из сигнала, пропорционального току якоря одного из тяговых двигателей, вычитают сигнал, пропорциональный току якоря этого тягового двигателя, и вводят в регулятор сигнал, пропорциональный разности этих сигналов. В зависимости от величины этой разности формируют фазу импульсов управления вентилем, шунтирующим обмотку возбуждения этого тягового двигателя через резистор отпитки. Сигналом, из которого вычитают сигнал, пропорциональный току якоря этого тягового двигателя, является сигнал, пропорциональный току якоря тягового двигателя с минимальной фазой импульсов управления вентилем, шунтирующим его обмотку возбуждения. При равенстве фаз импульсов управления вентилями, шунтирующими обмотки возбуждения, вычитание ведут для режима тяги из сигнала, пропорционального максимальному из токов якорей этих тяговых двигателей, а для режима рекуперации - из сигнала, пропорционального минимальному из токов якорей этих тяговых двигателей. Это позволяет свести потери энергии в шунтирующих тиристорах к минимуму, т.к. резисторы находятся меньше времени под напряжением, чем в прототипе. 6 ил.
Patent RU-2285039-C2 (RU)
Inventor: KOREL ANASTASIJA VIKTOROVNA
IPC: C12N5/02
Filed: 2004-07-06
Granted: 2006-10-10
Abstract: FIELD: biotechnology, traumatology, orthopedics. 
     SUBSTANCE: invention relates to a method for preparing donor chondroblasts. Chondroblasts are isolated from  vertebra body growth plates of mini pig of age before 4 months. Method involves enzymatic treatment of milled donor tissue with collagenase taken in the concentration 1.5% for 8 h in 10-fold volume above tissue to be treated. Prepared chondroblasts are cultured in the DMEM cultural medium in the presence of 20% of FBS and the following reinoculation 2 times per a week with 1/(2-3) ratio of inoculation. Invention provides preparing the necessary material used in correction of degenerative-destructive changes in cartilage tissue in minimal consumptions. 
     EFFECT: improved preparing method. 
     2 dwg, 2 ex
Patent RU-2287466-C2 (RU)
Inventor: FILIPPOV SERGEJ RJURIKOVICH
IPC: B65D65/42
Filed: 2004-08-26
Granted: 2006-11-20
Abstract: FIELD: packing materials. 
     SUBSTANCE: invention relates to polymeric films and it can be used to protect ferrous and non-ferrous metals and articles made of said metals from atmosphere corrosion in process of transportation and storage.  Proposed packing material in form of polymeric film includes polyolefin with addition of hydrogen absorber, product of company Ciba-SchelfplusO 2  2400 to increase barrier for penetration of oxygen, high density polyethylene, grade FL5580 produced by Borealis company featuring high barrier properties to penetration of water vapors, and modifier.  Six-component complex of volatile corrosion inhibitors in form of superconcetrate of Cesa-Cor 9103 is used as modifier which contains no nitrates, and contact inhibitor cyclohexylamine chromate at the following ratio of components, mass %: six-component complex of volatile corrosion inhibitors in form of superconcentrate Cesa-Cor 9103-0.1-5.0; contact inhibitor - cyclohezylamine chromate 1.0-2.0; oxygen absorber SchelfplusO 2  - 2.0 - 10.0; polyethylene FL 5580 - 10.0 - 40/0; polyolefin - the rest.  When using proposed packing material, active inhibitors, evaporating, migrate in to all cavities and irregularities with subsequent condensing on metal surface.  If moisture gets onto surface, molecules of inhibitor hydrolyze and protective ions are attracted to surface of metal, thus forming thin protective film.  Packing material with volatile corrosion inhibitor can be used in transportation and storage of ferrous and non-ferrous metals and their alloys.  Moreover, complex of volatile corrosion inhibitors migrate on protected surface quicker than other similar inhibitors, thus creating high pressure of protective vapors. 
     EFFECT: improved corrosion protection of metals. 
     4 cl, 3 ex
Patent RU-2281165-C2 (RU)
Inventor: GERSTLE FOL KER
IPC: G01N27/327
Filed: 2003-05-02
Granted: 2006-08-10
Abstract: FIELD: drawing liquid samples for  fast and simple qualitative and quantitative analytic analysis of liquid sample components. 
     SUBSTANCE: proposed device 1 is used for carrying the sample over capillary active passage 2 from point 3 of sampling to point 4 of receiving the sample; capillary active passage 2 is formed by backing 5, coat 6 and intermediate layer 7 located between backing and coat; intermediate layer 7 defines  geometry of capillary active passage; backing 5 at sampling point 3 projects beyond coat 6 and intermediate layer 7 is shifted backward at this point in way of receiving point 4 and consequently backing 5 and coat 6 project beyond intermediate layer 7. 
     EFFECT: ease of drawing samples by means of auxiliary facilities and proportioning of liquid. 
     9 cl, 3 dwg
Patent RU-2300687-C2 (RU)
Inventor: KHALAEV GRIGORIJ GRIGOR EVICH
IPC: F16K15/06
Filed: 2005-01-18
Granted: 2007-06-10
Abstract: FIELD: valving systems. 
     SUBSTANCE: check valve comprises housing, inlet and outlet branch pipes, and baffle provided with rod for valving member mounted inside the housing for permitting movement.  The baffle provided with the central opening is interposed between the housing and outlet branch pipe from one side.  The stabilizer with conical and bearing surface, central opening, and passages for flowing fluid is interposed between the inlet branch pipe and housing from the other side.  The ribs of the stabilizer and the baffle are made at an angle to the flow of fluid.  The valving member is provided with surfaces corresponding to the conical and bearing surfaces of the stabilizer and is mounted in the central openings of the baffle and stabilizer to cut off the passages for flowing fluid in the stabilizer. 
     EFFECT: enhanced reliability, reduced hydraulic resistance, and prolonged service life. 
     1 cl, 6 dwg
Patent RU-2372040-C2 (RU)
Inventor: ZEJNER MARK S
IPC: A61B17/34
Filed: 2005-03-30
Granted: 2009-11-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to instruments for endoscopy, for open surgery and robotised surgery and can be used for carrying out procedure on patient. Trocar has hollow cannula with distal end and proximal end. Trocar also has body with distal end, fixed to proximal end of cannula, and with proximal end which has wall fixed to it. In the wall opening is made. Further trocar contains valve unit placed inside body. Valve unit contains first, in fact, rigid ring, second, in fact, rigid ring and multitude of placed in layers elastomer elements pressed between them. First ring has multitude of passing in distal direction protrusions extending from its distal surface, and second ring has multitude of passing in proximal direction protrusions extending from its proximal surface. 
     EFFECT: invention eliminates problem connected with edge hardenings, which leads to lower resistance and allows to apply considerably smaller peak efforts during instrument introduction and removal. 
     8 cl, 9 dwg
Patent RU-2304481-C2 (RU)
Inventor: ZARUBIN MIKHAIL GRIGOR EVICH
IPC: B21D28/14
Filed: 2005-06-14
Granted: 2007-08-20
Abstract: FIELD: plastic working of metal, possibly manufacture of complex -shape parts. 
     SUBSTANCE: method comprises steps of blanking parts having protrusions spaced by pitch from sheet by transitions; basing sheet at each transition beginning from second one along contour of blanked part and moving it by predetermined stroke while shifting sheet normally relative to stroke motion to one side; preliminarily cutting out sheet by angle relative to rolling direction; determining value of said angle according to given formula depending upon pitch value of protrusions of blanked part and motion stroke of sheet. Blanking is realized in die set having punch, die, fixing member with working surface for basing sheet at all transitions, stripper with lateral basic surface. Said surface of stripper is inclined relative to working surface of fixing member for providing shift of contour of blanked part by pitch preset at each transition of blanking operation. 
     EFFECT: simplified blanking process, lowered cost of used fitting of die set. 
     2 cl, 3 dwg
Patent RU-2291330-C2 (RU)
Title: Подшипник качения
Inventor: GONCHENKO BORIS VASIL EVICH
IPC: F16C19/54
Filed: 2005-06-20
Granted: 2007-01-10
Abstract: Изобретение относится к области машиностроения и приборостроения и может быть использовано во всех отраслях промышленности. Подшипник качения, преимущественно крупногабаритных размеров, содержит тела качения - ролики, которые выполнены двухступенчатыми. Большая ступень обкатывается только по дорожке качения наружного кольца подшипника, а меньшая ступень ролика, выполненная по меньшей мере с двумя участками, обкатывается только по дорожке качения внутреннего кольца подшипника с постоянной и одинаковой частотой вращения. Большая ступень ролика выполнена бочкообразной и контактирует с дорожкой качения наружного кольца подшипника по линии, а тела качения - ролики выполнены с отверстием, в котором расположена ось с зазором и два встроенных радиально-упорных подшипника качения. Два диска выполняют роль сепараторов и не контактируют ни с телами качения, ни с кольцами основного подшипника, а передаточное отношение от внутреннего кольца подшипника к сепаратору при неподвижном наружном кольце подшипника равно двум. Технический результат - повышение частоты вращения подшипника, устранение контакта сепаратора с телами качения и повышение долговечности по критерию износа. 1 з.п. ф-лы, 5 ил.
Patent RU-2301460-C2 (RU)
Title: Method for managementling defects related to data carrier, disk drive for managementling defects related to data carrier and data carrier, relatively to which defect management is applied
Inventor: KHVANG SUNG-KHEE
IPC: G11B27/32
Filed: 2004-04-22
Granted: 2007-06-20
Abstract: FIELD: method and disk drive for recording defect management information, and also record carrier, relatively to which defect management is applied. 
     SUBSTANCE: defect management method includes recording first condition information, which denotes the fact that temporary defect management structure renewal cycle is open, when temporary defect management structure renewal is started. Temporary defect management structure contains information, related to management of temporary defects. Further, method includes temporary defect management structure renewal, when data are recorded onto information carrier or read from information carrier. Finally, method includes recording second condition information, which sets closure of temporary defect management structure cycle when temporary defect management structure renewal is complete. 
     EFFECT: increased efficiency. 
     15 cl, 7 dwg
Patent RU-2319160-C2 (RU)
IPC: G01R31/34
Filed: 2005-09-27
Granted: 2008-03-10
Abstract: FIELD: electric engineering. 
     SUBSTANCE: method can be used in electric engineering industry at enterprises dealing with maintenance of electric equipment used for oil production from deep wells. According to method of determination of electromagnet characteristics of magnetic circuits of electric machines' stators,  magnetic circuit of stator, provided with measuring coil, is mounted onto magnetic circuit of rotor, provided with grooves and three-phase magnetizing coil. Outputs of magnetizing winding are connected to controlled three-phase sinusoidal shape industrial frequency power source through operation values' ammeters. One phase of stator's winding of submersible asynchronous motor is used as measuring coil; one package of core of rotor of submersible async motor with removed short-circuited winding is used as magnetic circuit of rotor; operation values voltage device is used as voltmeter. Voltage of power source is increased in such a way that electromotive force could be induced in measuring coil, which electromotive force is equal to Unom/n, where n is number of packages of submersible async motor's rotor and Unom is nominal voltage at phase of submersible async motor's stator's winding. Magnetic circuit of rotor is shifted in axial direction along axis of stator for distance L st /n, where L st  is length of magnetic circuit of stator. Currents I A,B,C  are registered in phases of magnetizing coil while keeping value of electromotive force constant in measuring coil by means of controlled power source. Magnetic state of any part is inspected on base of current Ii to meet ratio of (I A +I B +I C )/3. Damaged part of stator of submersible async motor can be detected in time. Magnetic properties of packages of rotor's core can be optimally brought into coincidence with magnetic properties of corresponding parts of stator during process of assembling of submersible async motor. 
     EFFECT: improved operational characteristics of motor; improved efficiency of operation; higher reliability of operation. 
     3 dwg
Patent RU-2320959-C2 (RU)
Inventor: KHOFFMANN MANFRED
IPC: G01B11/255
Filed: 2004-01-16
Granted: 2008-03-27
Abstract: Изобретение относится к способу бесконтактного динамического определения профиля (Р) твердого тела. Способ бесконтактного динамического определения профиля твердого тела заключается в проецировании при помощи лазерного устройства трех световых лучей, которые лежат на обеих наружных поверхностях и на боковой поверхности твердого тела, перемещение твердого тела по рельсам, отраженный от участка поверхности твердого тела свет фокусируют в устройстве отображения, оптическая ось которого расположена под постоянным триангуляционным углом к направлению проекции и на постоянном базовом расстоянии от лазерного устройства, и с высокой по сравнению со скоростью движения твердого тела частотой регистрируют посредством поверхностного светоприемника. Технический результат: уменьшение времени измерения, обеспечение высокой точности измерения, возможность использования заявленного способа в тяжелых условиях, обеспечение измеряемого диапазона от десятых долей миллиметра до сантиметров. 26 з.п. ф-лы, 8 ил.
Patent RU-2312368-C2 (RU)
Inventor: FATEEV VALERIJ JAKOVLEVICH
IPC: G01R27/26
Filed: 2006-01-10
Granted: 2007-12-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method comprises exciting oscillations of linearly variable frequency in the resonator in the pass band and determining the quality factor of the resonator.  The direction of frequency variation of the exciting signal is changed for the opposite direction at the moments of time when the amplitude of oscillations in the resonator is equal to a given threshold value, the mean frequency of the exciting signal and the frequency of modulation of the signal are measured, and the quality factor is determined from the formula presented. 
     EFFECT: enhanced precision. 
     2 dwg
Patent RU-2350632-C2 (RU)
Inventor: MOAD GREJM
IPC: C08L23/10
Filed: 2004-06-14
Granted: 2009-03-27
Abstract: FIELD: nanotechnologies. 
     SUBSTANCE: present invention refers to nanocomposite polymer material. Here there is suggested a nanocomposite material including a) synthetic polymer, b) natural or synthetic phyllosilicate filler or mixture of such phyllosilicate fillers and c) acryl polymer as dispersive agent containing alkyl acrylate or methacrylate including at least 8 methylene groups in a side chain. Also there is described the method of producing the above said polymer nanocomposite material which includes mixing the mixture out of components a), b) and c) in melt; and further there is described implementation of polymer as it is defined under index c) for including and delaminating the filler and dispersing the filler in a matrix out of synthetic polymer with production of nanocomposite material. Also there is described an item including the above said material. 
     EFFECT: production of polymers possessing upgraded long-life thermal stability at decreased odour and reduced unwanted decolourisation. 
     18 cl, 20 tbl, 20 ex
Patent RU-2383778-C2 (RU)
Title: Ветровая система генерирования электроэнергии, система постоянных магнитов и преобразователь электроэнергии в механическую силу
Inventor: UTIJAMA KHASAKAZU
IPC: F03D9/00
Filed: 2004-07-07
Granted: 2010-03-10
Abstract: Изобретение относится к ветроэнергетике. Ветровая система генерирования электроэнергии содержит каркас, крыльчатку, с возможностью вращения удерживаемую каркасом, множество возбуждающих магнитов, выровненных с равными интервалами относительно центра вращения на каркасе или на крыльчатке, множество катушек, выровненных по окружности на другом элементе, и средство для регулирования зазора между магнитами и катушками. Относительное движение возбуждающих магнитов и катушек на близком расстоянии генерирует электроэнергию по принципу, обратному принципу действия линейного электродвигателя. Использование изобретения позволит повысить эффективность и обеспечить работу генератора при слабом ветре. 16 з.п. ф-лы, 97 ил.
Patent RU-2325600-C2 (RU)
Title: Method of drying fibre, fine-grained and powdery materials and device for its implementation
Inventor: ABIEV RUFAT SHOVKET OGLY
IPC: F26B17/24
Filed: 2006-05-24
Granted: 2008-05-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to method of drying fibre, fine-grained and powdery materials, which are inclined to formation of lumps, agglomerates, to their sticking to equipment components, and also to device for drying, and this invention may be used in chemical, metallurgical, food, resin and other industries. Drying method includes supplying wet material to support-distributing grid with simultaneous supply of drying agent under it, drier grid together with the material placed on it is treated by impulse excitation by delivering blows to the grid, which are directed upwards, and blows are delivered to loop areas of support-distributing grid own vibrations. Device consists of casing, support-distributive grid with gas distributing chamber, nozzle for supply of wet material, nozzles of dried material and wet gas outlet, nozzle for supply of drying agent. The grid is fixed in the casing between flanges with possibility of making transverse vibrations in vertical direction, for instance, clamped between elements that allow for grid vibrations. 
     EFFECT: invention is supposed to increase efficiency of drying process; to reduce power inputs; to reduce load on foundation and increase device reliability. 
     7 cl, 2 dwg, 3 ex
Patent RU-2344824-C2 (RU)
Inventor: BORISOVA MARIJA NIKOLAEVNA
IPC: A61P31/04
Filed: 2006-06-30
Granted: 2009-01-27
Abstract: FIELD: medicine; veterinary. 
     SUBSTANCE: medicine includes metal iodine and potassium iodide, prolongator and water. 1,2-propylene glycol is used as prolongator, and additionally vitamin A (retinol acetate), vitamin E (alpha-tocopherol acetate), vitamin B 1  (thiamine hydrochloride), vitamin B 2  (riboflavin), vitamin B 6  (pyridoxine hydrochloride), vitamin B 12  (cyanocobalamin), iron carbonate, magnium phosphate, manganese sulfate, copper sulfate, zinc sulfate, cobalt chloride, sodium chloride, amber acid, glucose, rectified ethyl alcohol (96%) are applied. Medicine components are taken at the following rate, g/100 ml of distilled water: metal iodine, chemically pure 0.112-0.187; potassium iodide, R 0.337-0.562; vitamin E (alpha-tocopherol acetate) 0.060-0.100; vitamin A (retinol acetate) 3.750-6.250 thousand mass units; vitamin B 1  (thiamine hydrochloride) 0.052-0.087; vitamin B 2  (riboflavin) 0.037-0.062; vitamin B 6  (pyridoxine hydrochloride) 0.034-0.056; vitamin B 12  (cyanocobalamin) 0.026-0.044; iron carbonate, R 0.337-0.562; magnium phosphate, R 0.337-0.562; manganese sulfate, R 0.172-0.287; copper sulfate, R 0.090-0.150; zinc sulfate, R 0.315-0.525; cobalt chloride, R 0.071-0.119; sodium chloride, R 0.589-0.981; amber acid, primary standard 0.225-0.375; glucose, AR 0.172-0.287; rectified ethyl alcohol (96%) 0.300-0.500 ml; 1,2- propylene glycol 0.900-1.500 ml. Method involves medicine administration with fodder in dosage of 1.00-1.50 mg per 1 kg of fish weight once per day for 5-7 days. 
     EFFECT: correction of needs for bioactive substances, prevention of avitaminosis, achievement of high antioxidant organism protection level, prevention of accumulation of non-saturated fatty acid peroxides harmful to fish. 
     2 cl, 3 tbl, 3 ex
Patent RU-2330645-C2 (RU)
Inventor: SARKISJAN NARINE GRISHAEVNA
IPC: A61K31/4164
Filed: 2006-07-20
Granted: 2008-08-10
Abstract: FIELD: medicine; stomatology. 
     SUBSTANCE: local medicinal therapy is performed within three stages. Thus the first stage implies usage of medicinal mixture injected to parodontal recess and applied on gums, containing in mass %; perfloxacin - 0.5÷1.0, trichopol - 0.5÷1.0, chlorhexidine bigluconate - 0.001÷0.01, silicon glycerates - the rest up to 100. Procedures number thus is 5-6. The second stage implies usage of medicinal mixture injected to parodontal recess and applied on gums, containing in mass %: vitamin agent "Aecolum" - 50÷52, chlorhexidine bigluconate - 0.001÷0.01, silicon glycerates - the rest up to 100. Procedures number thus is 3-4 procedures. The third stage implies usage of of medicinal mixture injected to parodontal recess and applied on gums, containing in mass %: hydroxyapatite 7.0÷20.0, chlorhexidine bigluconate - 0.001÷0.01, silicon glycerates - the rest up to 100. Procedures number thus is 2-3 procedures. 
     EFFECT: method provides high efficiency of treatment at considerable reduction of therapy time. 
     2 dwg
Patent RU-2386381-C2 (RU)
Title: Способ приготовления напитков и капсула для осуществления этого способа
Inventor: DOGLIONI MAJER LUKA
IPC: B65D81/00
Filed: 2005-01-24
Granted: 2010-04-20
Abstract: Предложена капсула, рассчитанная на одну порцию, для приготовления таких напитков, как обычный кофе, каппуччино, чай или подобные им напитки, из растворимых или молотых препаратов, имеющая часть (1b) крышки, расположенную на стенке (F) для розлива, чтобы обеспечить образование отверстия (11) для розлива после того, как в капсулу введена жидкость, а также средства изменения площади упомянутого отверстия (11) для розлива во время этапа розлива напитка. Изобретение обеспечивает простое, гигиеничное и экономичное получение требуемого напитка с необходимым количеством пены. 7 н. и 12 з.п. ф-лы, 16 ил.
Patent RU-2340588-C2 (RU)
Inventor: MALYSHEV OLEG ROBERTOVICH
IPC: C07C17/23
Filed: 2006-11-15
Granted: 2008-12-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method lies in direct interaction of chlorotrifluorethylene with zinc in presence of metal-complex catalyst based on solutions of organic complexes of transition metals in polar organic solvents and possibly in presence of activating additive, as such metal halogenides are used. 
     EFFECT: simplification of hexafluorobutadiene obtaining process. 
     6 cl, 3 tbl, 21 ex
Patent RU-2339905-C2 (RU)
Inventor: SHAKHIDZHANOV EVGENIJ SUMBATOV
IPC: F42B25/00
Filed: 2006-12-22
Granted: 2008-11-27
Abstract: FIELD: armaments and ammunition. 
     SUBSTANCE: inertial-satellite guidance system represents the air bomb self-guidance system. At the trajectory final path, self-guidance is made by thermal imager self-guidance head incorporating a correlation algorithm of data processing. The reference target image is input prior to dropping the bomb. The air bomb aerodynamic structure realises a minor static stability which allows low-power steering mechanisms with a small-area aerodynamic rudder to deviate the bomb by major angles of attack thus providing its high maneuverability. The bomb guidance system generates curved hitting trajectories to provided high accuracy and efficiency. The differential error antenna allows a final accuracy of 3 to 5 m. 
     EFFECT: precise guidance of air bomb at curbed trajectories at invariable grouping of satellites. 
     2 dwg