baber/WOPTO huggingface dataset:
Patent RU-2216050-C2 (RU)
Title: Учебно-лаборатарное устройство для демонстрации работы гидроциклона
Inventor: SLABOZHANIN D G
IPC: G09B23/12
Filed: 2002-02-18
Granted: 2003-11-10
Abstract: Устройство предназначено для демонстрации работы гидроциклона. Устройство содержит единый герметичный прозрачный корпус, заполненный жидкостью и разделенный перегородкой на напорную и сливную емкости, соединенные между собой воздушным и сливным каналами, установленными в перегородке, гидроциклон с бункером для отвода шлама, при этом гидроциклон встроен в перегородку, тангенциальное входное отверстие его соединено со сливным каналом, а патрубок для отвода очищенной жидкости - со сливной емкостью через дополнительный сливной канал в перегородке, в дне бункера выполнена щель, через которую он сообщается со сливной емкостью, а верхняя часть бункера соединена с началом воздушного канала, выполненного в виде гидравлического затвора. При этом жидкость может содержать частицы алюминия и твердые цветные шарики, диаметр которых больше ширины щели бункера. А также устройство может содержать шкалу, расположенную на бункере. Технический результат - повышение наглядности. 2 з.п.ф-лы, 1 ил.
Patent RU-2256725-C2 (RU)
Inventor: ISUPOV M G
IPC: C23C24/04
Filed: 2002-04-11
Granted: 2005-07-20
Abstract: FIELD: finish treatment of precision friction pairs requiring high quality of treatment at retaining starting dimensions, for example, high-precision machines and tools and diesel engine supply equipment. 
     SUBSTANCE: friction surface is degreased, dried and technological medium is applied to it by means of brush, for example. Brass rod is fitted at angle of 45-60 deg. relative to surface being treated. When rod is pressed at simultaneous switching-on of electric machine, it forms shocks over surface being treated; energy of shock is equal to 0.5-0.7 J. 
     EFFECT: improved quality of coat at low porosity. 
     2 cl, 2 dwg, 1 ex
Patent RU-2256164-C2 (RU)
Inventor: KENSEJ KENNET
IPC: A61B5/15
Filed: 2000-10-12
Granted: 2005-07-10
Abstract: FIELD: method and apparatus for measuring viscosity of liquids, namely "in vivo" measurements of blood viscosity of living beings in wide range of shear coefficients. 
     SUBSTANCE: system and methods provide monitoring of change of height of two moving in opposite directions blood columns of circulating blood of patient at known size of capillary tube in which blood flows and determination of blood viscosity in certain range of shear coefficients, namely at small shear coefficients. System includes set of tubes (for single or multiple use) having pair of rising tubes and one predetermined-size capillary tube mutually coupling two rising tubes and arranged between them (or forming part of one rising tube), valve mechanism for controlling flow of circulating blood from patient to rising tubes. Respective pickups provide monitoring of blood column motion in each rising tube. Microprocessor connected to said pickups performs analysis of said motions while taking into account size of capillary tube in order to determine viscosity of circulating blood of patient. In variant of invention only one blood column is monitored and simultaneously certain point along height of other blood column is detected. According to such data and size of capillary tube, viscosity of blood is determined. 
     EFFECT: improved design of apparatus, enhanced accuracy of measuring blood viscosity. 
     115 cl, 30 dwg
Patent RU-2237755-C2 (RU)
Title: Электролит меднения стальных деталей
Inventor: MILUSHKIN A S
IPC: C25D3/38
Filed: 2002-07-25
Granted: 2004-10-10
Abstract: Изобретение относится к гальваностегии и может быть применено в машиностроении и приборостроении. Электролит содержит медь сернокислую 100-120 г, аммоний сернокислый 220-250 г, полиэтиленполиамин (ПЭПА) 20-40 г, водный раствор аммиака 25%-ный 80-100 мл, бромтимоловый синий 1-3 ммоль/л, вода до 1 л. Технический результат: данный электролит позволяет получать качественные гальванические осадки с хорошей адгезией без применения промежуточного подслоя, практически без наводороживания стальной основы. 3 табл.
Patent RU-2245243-C2 (RU)
Title: Method of production of volumetric profile items using a profile milling machine and a device for machining of billets from wood and other solid materials
Inventor: SOSIN G G
IPC: B27B5/32
Filed: 2002-09-03
Granted: 2005-01-27
Abstract: FIELD: woodworking industry; building industry; metalworking industry; mining and other branches of industry. 
     SUBSTANCE: the invention is dealt with the fields of woodworking industry, building industry, metalworking industry, mining and other branches of industry and may be used for production of volumetric cross-profile items such as bodies of revolution. The technical result is a raise of processing capabilities of volumetric transversal milling at a high grade of a surface finishing. The method includes a transversal milling by a cutting tool at rotation in centers of a billet, a transversal copying. At that the milling operations are realized by a device with a cutting tool rotating eccentrically in respect to the center of rotation of the driving shaft, with a controlled shift by value of an increment "e". Thickness of a cutting off layer is adjusted by an increase of an angle of a cutting tool in respect to a symmetry axis, and the cutting depth for one pass makes ex2+h of a cutting tool, where "h" of the cutting tool is a height of the cutting tool point. The device includes a stand, a driving shaft, on which with the help of two pressing washers with a capability to adjust the shift the cutting tool is eccentrically installed. The pressing washers are made with the setting and balance bores. Along the periphery of the cutting tool and the pressing washers there are pin bores and the cutting tool is balanced using calibrating bushes. 
     EFFECT: the invention ensures a raise of processing capabilities of volumetric transversal milling at a high grade of a surface finishing. 
     3 cl, 10 dwg
Patent RU-2269839-C2 (RU)
Inventor: MANAKOV JURIJ GEORGIEVICH
IPC: G01T1/16
Filed: 2003-04-17
Granted: 2006-02-10
Abstract: FIELD: measuring intensity of alpha-rays, for instance that of material specimens. 
     SUBSTANCE: alpha-ray detector has hermetically sealed case filled with working gas and provided with sealing window for charging specimen being analyzed; radiation sensor disposed within case and made in the form of proportional counter; movable specimen holder; power supply and signal conversion unit; novelty is that inner surfaces of case are spaced through distance l apart from active surface of radiation sensor, this distance being chosen from condition l ≥ λ tr , where λ tr  is α-particle track length at maximal energy. Specimen holder is installed between inner surface of case and radiation sensor; it is movable in direction of radiation sensor for recording at desired distance from its active surface, maximal distance of specimen holder from active surface of radiation sensor being chosen to equal s ≥ l + t, where t is size of specimen being analyzed in direction of displacement. In addition, specimen holder can be made so that its dimensions in direction perpendicular to that of displacement are smaller than respective ones of specimen being analyzed. 
     EFFECT: enhanced sensitivity of equipment and its efficiency due to eliminating impact of alpha-ray activity of detector case and specimen holder walls, as well as uncontrolled internal impurities on device readings. 
     1 cl, 2 dwg
Patent RU-2264564-C2 (RU)
Inventor: NEDIKOV V P
IPC: F16C11/06
Filed: 2003-06-25
Granted: 2005-11-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: ball pivot comprise monolithic housing provided with the socket for the head of the pin, pin with ball head set in the socket of the housing, and polymeric insert interposed between them.  The outer surface of the head of the ball pin defines segments together with the inner surface of the insert, which are filled with a matter with low friction coefficient.  The insert is made of a trancated hemisphere and has conducting section inside.  The outer section is provided with projections set in the recesses of the socket of the housing and prevents it against rotation in the housing.  The segments are arranged from the opposite sides of the head of the ball pin.  The conducting section is connected with the indication device on the instrument panel of a vehicle. 
     EFFECT: reduced friction. 
     2 cl, 3 dwg
Patent RU-2253887-C2 (RU)
Inventor: MARKOV V N
IPC: F21S13/14
Filed: 2003-07-10
Granted: 2005-06-10
Abstract: FIELD: lighting units. 
     SUBSTANCE: array can be used for illuminating local surfaces and especially for illuminating objects when high quality of illumination is required. Light-emitting diodes are disposed in case along optical axis of array to provide coincidence of central axes of luminous fluxes of those light-emitting diodes with described optical axis. To improve efficiency of amplification of luminous fluxes the back sides of light-emitting diodes are provided with light-reflecting attachments made in form of cones or paraboloids either funnels. Inner surface of cone has light-reflecting coating. Case can be made in form of flask or cylindrical tube or it can have grades. Light-emitting diodes can be divided to groups which have different radiation spectra, for example, red, green and blue. There is current regulator in any power circuit of each group. Light-emitting diodes can have ultraviolet or infrared radiation spectrum. When forming total luminous flux the luminous flux from light-emitting diodes after being reflected from light-reflecting attachments enters light-reflecting coating applied onto inner surface of case; then the flux enters collimating lens. 
     EFFECT: reduced sizes; improved fidelity and safety; reduced power consumption. 
     20 cl, 21 dwg
Patent RU-2274127-C2 (RU)
Title: Способ приготовления желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2006-04-20
Abstract: Изобретение относится к пищевой промышленности. Способ предусматривает приготовление сиропа с использованием сахара, пектина и водного экстракта смеси цветков гибискуса, листьев черники, листьев брусники и плодов рябины черноплодной, при разделке добавляют лимонную кислоту, лактат натрия, ароматизатор "Брусника" и препарат, полученный из биомассы микромицета Mortierella hygrophila по заданной технологии, разливают, формуют, сушат и фасуют готовые изделия. Изобретение позволяет получить мармелад с широким спектром витаминной активности и необычным приятным сочетанием органолептических свойств.
Patent RU-2274150-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovy black tea, baikhovy green tea, cherry-tree fruits, cherry-tree leaves and hibiscus flowers. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Cherry" aromatizing agent and a preparation obtained out of Mortierella sepedonioides micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2363707-C2 (RU)
Inventor: GILLIS STIVEN
IPC: C07K16/00
Filed: 2002-02-18
Granted: 2009-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns immunology area. Versions of the artificial fused protein consisting of an antibody (or its fragment) and cytokine, fused through a link peptide are offered. The antibody or its fragment is chosen from an antibody 225, 425, KS 1/4, 14.18, anti-CD x -antibody where x has the whole value 1-25. Each of versions of the fused protein has lowered quantity T-epitopes, at least, in the component of the fused protein presented by an antibody, and as consequence, possesses the lowered adjuvanticity, in comparison with an initial molecule. Identification of T-lymphocyte epitopes is performed by the automated calculation of sizes for the binding centres of class II MHC molecules with the subsequent experimental test of the obtained versions of protein for presence of the lowered adjuvanticity. The automated way of T-epitopes calculation is based on use of the Bjom's function modified in such manner that contribution of Van-der-vaals repulsion and lipophilic interaction in pairs between all lipophilic atoms of the chosen segments of the fused protein and a binding groove of a MHC P molecule is taken into account. Also a way of protein construction on the basis of the modified function Bjom's function with the subsequent experimental test of the received versions for presence of the lowered adjuvanticity is revealed, and also application of the fused protein for preparation of a pharmaceutical composition for tumour treatment is in addition considered. 
     EFFECT: invention use allows obtaining the fused proteins with the lowered adjuvanticity and, basically, keeping identical biological activity in comparison with a parent molecule; it can be used in treatment of tumours. 
     4 cl, 6 dwg, 22 tbl, 19 ex
Patent RU-2287327-C2 (RU)
Inventor: KOSHELEV JURIJ ANTONOVICH
IPC: A61K31/4415
Filed: 2003-10-16
Granted: 2006-11-20
Abstract: FIELD: chemico-pharmaceutics. 
     SUBSTANCE: the present innovation deals with decreasing blood level of homocysteine and normalizing myocardial state in case of ischemic cardiac disease. The suggested preparation contains pyridoxine hydrochloride (vitamin B6), cyanocobalamin (vitamin B12), folic acid (vitamin Bc) being designed as a tablet at the following ratio of components in g per 1 tablet of 0.31-0.37 g: pyridoxine hydrochloride 0.003-0.005; cyanocobalamine 0.000005-0,000007; folic acid 0.004-0.006; additional substances - the rest. The composition suggested is of high synergistic effect. 
     EFFECT: higher efficiency of therapy and prophylaxis. 
     1 ex, 1 tbl
Patent RU-2315622-C2 (RU)
Title: Производные 6-фторбицикло[3.1.0]гексана
IPC: C07D333/16
Filed: 2002-12-26
Granted: 2008-01-27
Abstract: Изобретение относится к области медицины и фармацевтики и касается производных 2-амино-3-алкокси-6-фторбицикло[3.1.0]-гексан-2,6-дикарбоновой кислоты, фармацевтической композиции на их основе, обладающей антагонистическим действием на группу II метаботропных глутаматных рецепторов, лекарственного средства, обладающего антагонистическим действием на группу II метаботропных глутаматных рецепторов, и применения производных 2-амино-3-алкокси-6-фторбицикло[3.1.0]-гексан-2,6-дикарбоновой кислоты для лечения депрессивных синдромов. Изобретение обеспечивает повышение эффективности лечения. 6 н. и 13 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2305051-C2 (RU)
Title: Сочленение для соединения продольной стороны с верхней стороной конструктивных элементов
Inventor: PERES-SANCHES KHUAN
IPC: E05D1/00
Filed: 2003-01-20
Granted: 2007-08-27
Abstract: Изобретение относится к сочленению конструктивных элементов. Сочленение для соединения продольной стороны первого конструкционного элемента с верхней стороной второго конструкционного элемента содержит, по меньшей мере, две взаимодействующие ленты, которые своими первыми концами закреплены соответственно на различных, расположенных противоположно друг к другу сторонах первого конструкционного элемента и своими вторыми концами закреплены соответственно на зажимном элементе, расположенном на втором конструкционном элементе. Упомянутые взаимодействующие ленты в области между конструкционными элементами пересекают продольную среднюю ось первого конструкционного элемента в противоположных направлениях. Сочленение содержит также расположенный, по меньшей мере, на одном зажимном элементе опорный элемент для опирания первого конструкционного элемента. Ленты сбоку от опорного элемента перекрещиваются друг с другом в осевом направлении и закреплены между зажимным элементом и вторым конструкционным элементом. В результате достигается простота в изготовлении и установке сочленения. 8 з.п. ф-лы., 7 ил.
Patent RU-2284593-C2 (RU)
Inventor: TSOJ BRONJA
IPC: B32B7/00
Filed: 2004-10-26
Granted: 2006-09-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed insulating material that can be effectively used to insulate conductors for various industries, including radio engineering, cable industry, microelectronics, and the like, has multilayer structure of N thin-film layers, where N > 1; all layers are made of separate piled films produced from same material and by same method, having actually equal thickness d < 25 μm. 
     EFFECT: facilitated manufacture, reduced cost of materials used, enhanced electric and mechanical strength. 
     1 cl, 1 dwg, 2 tbl
Patent RU-2290631-C2 (RU)
Inventor: KOVALEVA SVETLANA VLADIMIROVNA
IPC: G01N27/48
Filed: 2004-11-09
Granted: 2006-12-27
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: method comprises determining volt-ampere characteristics at the mercury electrode in the three-electrode electrochemical cell and using chloride-silver electrodes as an auxiliary electrode and a reference electrode.  The background electrolyte is made of solutions of sodium sulfate.  The azide-ions are concentrated in the mercury film at potentials 0.15-0.30 V.  The volt-ampere characteristic is recorded in the differential-pulse regime in the potential range from 0.20 to -0.20 V. 
     EFFECT: enhanced sensibility and precision. 
     1 tbl, 1 ex
Patent RU-2281848-C2 (RU)
Title: Method for grinding outer surface of articles of zirconium-niobium alloys
Inventor: AGAPITOV VLADIMIR ANATOL EVICH
IPC: B24B21/00
Filed: 2004-11-09
Granted: 2006-08-20
Abstract: FIELD: abrasive working, possibly manufacture of envelopes of fuel elements for power producing reactors. 
     SUBSTANCE: method comprises steps of grinding outer surface of articles of zirconium-niobium alloys by means of abrasive belts for two stages; at first stage  grinding till formation of hardened layer with thickness up to 25 micrometers and at next stage grinding  till roughness degree Ra equal to 0.4 micrometers or less. 
     EFFECT: lowered surface roughness, high corrosion strength of article surface of zirconium-niobium alloys, improved efficiency of making such articles. 
     2 cl, 4 dwg, 1 tbl, 1 ex
Patent RU-2286447-C2 (RU)
Inventor: KUROCHKIN BORIS MIKHAJLOVICH
IPC: E21B43/27
Filed: 2004-12-27
Granted: 2006-10-27
Abstract: FIELD: oil and gas industry, particularly to isolate water influx in producing well bores. 
     SUBSTANCE: method involves injecting viscous oil with fillers soluble in light oil or in acid in well to create preventive filtering layer; injecting polymer solution into bottomhole formation area; displacing the polymer solution with water; shutting-down well for time necessary for polymer solution hardening. Viscous oil fillers have particle dimensions exceeding dimensions of pores and channels in oil-bearing part of horizontal bore, but are less than channel dimensions at water influx zone. The polymeric composition includes hydrophobic polymeric plugging composition, which is initially displaced with oil and then with water. Then hardened polymeric plugging composition is drilled and acid, light oil, diesel fuel or distillate is injected. In the case of high water influx interval injectivity hydrophobic plugging composition is injected in horizontal bore after preventive filtering layer creation. The hydrophobic plugging composition is based on hydrocarbon fluid mixed with hydrophilic powder material or mixture of hydrophobic plugging composition with hydrophobic polymeric plugging composition is used. 
     EFFECT: increased efficiency along with retaining of oil output from oil-bearing interval. 
     2 cl, 1 ex
Patent RU-2283868-C2 (RU)
Inventor: KOSTENKO VLADIMIR GEORGIEVICH
IPC: C13B10/08
Filed: 2004-12-30
Granted: 2006-09-20
Abstract: FIELD: sugar industry. 
     SUBSTANCE: method involves grinding sugar beet roots into pomace; separating juice therefrom by centrifuging process; washing pomace with water followed by separating mixture in centrifuge. Pomace is washed in four stages, with fresh water being supplied at final washing stage. Filtrate is fed from each subsequent pomace washing stage to each previous stage, beginning from second stage. Centrifuging process is carried out using conical centrifuges having filtering material with 40-50 micron sized meshes. Optimal pomace and water ratio and also pomace and filtrate ratio is set to be 1:0.95. 
     EFFECT: improved quality of resultant juice and increased extent of extracting saccharose from pomace. 
     1 dwg
Patent RU-2328076-C2 (RU)
Inventor: PURAT MARKUS
IPC: H04B7/005
Filed: 2003-08-11
Granted: 2008-06-27
Abstract: FIELD: data transfer. 
     SUBSTANCE: invention is related to control method in radio communication systems which provides for transmission of, at least, one control command from one to another radio station with transmission parameters individual for time intervals. Besides, the command is dynamically distributed along respective time interval changing from time frame (Subframe No i, Subframei+1) to time frame (Subframe No i+1, Subframe No i+2). 
     EFFECT: dynamic distribution of time intervals minimizes the longest interval between two control periods of time interval in ascending communication line. 
     4 cl, 8 dwg
Patent RU-2312407-C2 (RU)
Inventor: LI KIUNG-GEUN
IPC: G11B7/24091
Filed: 2004-02-03
Granted: 2007-12-10
Abstract: FIELD: optical information carrier, meant for reading only. 
     SUBSTANCE: information carrier contains a set of areas, wherein data is recorded in form of recesses, where aforementioned set of areas contains a service area, into which carrier-unique code is recorded during manufacture, input area, user data area and output area. Template of recesses created in service area is different from template of recesses created in at least one area among input area, user data area and output area. In a variant, modulation method, used for recording recesses in service area, is different from modulation method during recording of recesses in at least one area among input area, user data area and output area. 
     EFFECT: increased efficiency of data reproduction. 
     20 cl, 23 dwg
Patent RU-2403099-C2 (RU)
Title: Способ разделения сыпучих материалов
Inventor: MASLOV JURIJ ANDREEVICH
IPC: B07B13/11
Filed: 2005-08-31
Granted: 2010-11-10
Abstract: Изобретение относится к сельскому хозяйству и предназначено для очистки и сортирования семян, может быть использовано для разделения других сыпучих материалов. Способ разделения сыпучих материалов, преимущественно семян, на одной или нескольких неподвижных винтовых поверхностях, заключающийся в том, что смесь подают на винтовую поверхность лотком, разделение ведут путем обеспечения движения компонентов смеси по различным траекториям в зависимости от формы и состояния поверхности частиц, деление на фракции производят на сходе с винтовой поверхности делителями, установленными с возможностью перемещения. Выделение из смеси компонентов округлой формы ведут по упругости и сферичности. При этом компонентам округлой формы придают движение скачками. Смесь подают на винтовую поверхность под углом. Смесь подают на винтовую поверхность лотком, установленным с зазором над ней. Смесь подают на винтовую поверхность в зону и со скоростью, преимущественно соответствующими движению частиц компонентов округлой формы по стабильным траекториям. Технический результат -повышение эффективности выделения и сортирования компонентов округлой формы по сферичности и упругости. 3 з.п. ф-лы.