baber/WOPTO huggingface dataset:
Patent RU-2275712-C2 (RU)
Inventor: MUSTAFAEV ABDULLA GASANOVICH
IPC: H01L21/263
Filed: 2004-07-09
Granted: 2006-04-27
Abstract: FIELD: semiconductor device manufacture. 
     SUBSTANCE: assembled semiconductor devices are treated at finishing stage with high-energy electrons at dose rate of 8 · 10 14  - 6 · 10 15  cm -2  and energy of 4 MeV followed by annealing at temperature of 150 - 200 °C for minimum 3 h. 
     EFFECT: enhanced power output, manufacturability, reliability, and yield; enlarged working range. 
     1 cl, 1 tbl
Patent RU-2278774-C2 (RU)
Inventor: KUZ MIN MIKHAIL VALER EVICH
IPC: B23B51/04
Filed: 2004-08-12
Granted: 2006-06-27
Abstract: FIELD: abrasive working processes and tools, possibly production of abrasive tools, namely annular drills used for working hard materials such as sapphire, silicon and so on. 
     SUBSTANCE: method of making abrasive tool including base with mounting and working portions and abrasive containing matrix comprises steps of embedding abrasive grains into working portion of base before producing abrasive containing matrix. At wearing end part of abrasive-containing matrix, abrasive grains embedded into working portion of base begin to work. 
     EFFECT: enhanced strength and working efficiency of tool. 
     2 cl, 1 dwg, 1 ex
Patent RU-2275924-C2 (RU)
Inventor: RODIONOV PETR PETROVICH
IPC: A61K35/30
Filed: 2004-08-04
Granted: 2006-05-10
Abstract: FIELD: medicine, chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to a method for isolating biologically active substances from animal organs. Method involves freezing brain cortex from slaughtering animals, homogenization of frozen tissue and extraction of homogenate with acetic acid solution in the presence of zinc chloride followed by separation of homogenate, treatment of supernatant liquid with acetone, washing the formed precipitate with acetone and drying the precipitate. Then polypeptides from dried powder are extracted with water for injection followed by filtration, sterilization and lyophilization of the end product. However, in contrast to the known methods parts of procedures are varied. For producing the complex method involves using cattle brain cortex before 12-month age. The procedure for freezing the brain tissue is carried out at temperature -18°C, not above. The frozen brain cortex tissue is used not early in 2 months and not later in 8 months. Extraction of polypeptides from dried powder is carried out with water for injection for two stages. At the first stage extraction is carried out at pH 5.5-6.6 and temperature 18-22°C. After separation of extract method involves carrying out the second extraction stage of polypeptides with water for injection under the same conditions. Proposed method provides enhancing quality and the percent yield of the end product. Pharmaceutical agent used for normalization of brain functions comprises the end product as an active component prepared by proposed method and representing the complex of biologically active polypeptides of molecular mass 500-15000 Da, isoelectric point value at 3.5-9.5 and the absorption maximum in UV-spectrum at wavelength 275 ± 6 nm. The proposed end product can be used in medicine, pharmacy and veterinary science as a pharmaceutical agent able to normalize functions of the brain. 
     EFFECT: improved preparing method, valuable medicinal properties of agent. 
     3 cl, 10 tbl, 1 ex
Patent RU-2282284-C2 (RU)
Inventor: KHLOPUSHIN IGOR JUR EVICH
IPC: H01P5/10
Filed: 2004-10-25
Granted: 2006-08-20
Abstract: FIELD: radio electronics, namely, antenna-feeder devices of decameter range. 
     SUBSTANCE: adaptive antenna synchronization device is made on basis of synchronization contour, in which inductances are connected serially, and between them in parallel capacitors are enabled in threes with their possible commutation by means of control circuit on basis of comparison using given voltages algorithm for adjacent shoulders of each section of synchronization contour. 
     EFFECT: decreased laboriousness of process of adjustment and controlling of device on object, possible operation on antenna of any type in broad range of frequencies with high value of traveling-wave ratio (not less than 0,7). 
     4 cl, 1 dwg
Patent RU-2324081-C2 (RU)
Inventor: TOLSTIKOV LEONID ALEKSEEVICH
IPC: F16C17/02
Filed: 2004-10-07
Granted: 2008-05-10
Abstract: FIELD: engineering industry; sliding bearings. 
     SUBSTANCE: destined to be used in the high-speed turbine pumps, centrifugal pumps and axial vane-type pumps, generally, in the pumps using pumped fluid for the bearings lubrication, e.g., in the liquid-fuel rocket engines' gas turbine-pump systems. Sliding bearing being lubricated with the fluid being pumped includes shaft and female bushing with the area covered by the V-grooves arranged uniformly along the circumference, their depth decreasing in the shaft rotation direction. On the bushing internal surface there is a smooth cylindrical area, which builds with the shaft a gap being equal or lesser than that between the shaft and the V-grooved area. V-grooved area is made so that it opens to the bushing face, which is turned into the cavity the lubricant is supplied from. EFFECT: increase of the pumps' life time and efficiency; design simplification. 
     2 cl, 4 dwg.
Patent RU-2312859-C2 (RU)
Inventor: DEN KHARTOG JAKOBUS A DZH
IPC: A61P17/04
Filed: 2003-05-28
Granted: 2007-12-20
Abstract: FIELD: organic chemistry, medicine. 
     SUBSTANCE: invention describes novel derivatives if 1,3,5-triazine of the general formula (1):   wherein R 1  means halogen atom, (C 1 -C 3 )-alkyl, (C 1 -C 3 )-alkoxy-group, N-(di)-(C 1 -C 3 )-alkyl, NH-(C 2 -C 3 )-alkynyl, N,N-(C 1 -C 3 )-alkyl, (C 2 -C 3 )-alkynyl or 1-pyrrolidinyl, 1-piperidinyl or 1-morpholinyl group; R 2  means hydrogen atom (H), (C 1 -C 3 )-alkyl possibly substituted with hydroxy-, (C 1 -C 3 )-alkoxy- or phenoxy-group; R 3  means H, -CF 3 , (C 1 -C 3 )-alkyl possibly substituted with hydroxy-, (C 1 -C 3 )-alkoxy-, phenoxy-group or 1-morpholinyl group; or R 2  and R 3  in common with phenyl group to which they are bound form benzodioxolane or naphthalene cyclic system; R 4  means H, -CF 3  or (C 1 -C 3 )-alkoxy-group; X means -NH, N-(C 1 -C 3 )-alkyl, -CH 2 , oxygen atom (O) or a bond carbon-carbon; Y means group of the general formula (A)  , (B)   or (C)   wherein R 5  means -OH or -CH 2 OH; R 6  means H or phenyl; n = 0 or 1; R 7  means (C 1 -C 3 )-alkyl; R 8  means H, -OH or (C 1 -C 3 )-alkoxy-group; R 9  means H or (C 1 -C 3 )-alkoxy-group; R 10  and R 11  mean independently H or (C 1 -C 3 )-alkyl; Z means -NOH or O, or their pharmacologically acceptable salts, pharmaceutical composition possessing (ant)agonistic activity to adenosine-A 3  receptors and using novel compounds in treatment of such diseases as chronic pains, arthritis, cerebrospinal sclerosis, asthma, psoriasis and others. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical composition. 
     15 cl, 4 tbl, 2 ex
Patent RU-2315060-C2 (RU)
IPC: C02F1/56
Filed: 2003-06-14
Granted: 2008-01-20
Abstract: FIELD: chemistry of polymers, chemical technology. 
     SUBSTANCE: invention relates to copolymers consisting of monomers comprising acid groups with double bond and other hydrophobic monomeric component used in prophylaxis of inorganic and organic deposits in water-bearing systems. Invention describes a water-soluble copolymer comprising: (a) monoethylene-unsaturated monomers chosen from group consisting of monocarboxylic acids, dicarboxylic acids and sulfoacids that can be neutralized; (b) at least copolymerizable hydrophobic acrylic, monocyclic and/or bicyclic terpene comprising unsaturated double bond wherein terpene hydrocarbon is preferable, and copolymer is prepared by free-radical copolymerization of components (a) and (b) in an aqueous phase. Also, invention describes a method for synthesis of abovementioned copolymer and methods for its using. Invention provides synthesis of nontoxic copolymer used for prevention of deposits in water-bearing systems that can be easily prepared from available components and able to store for a long time without loss of activity. 
     EFFECT: improved preparing method, valuable properties of copolymers. 
     22 cl, 6 tbl, 6 ex
Patent RU-2361675-C2 (RU)
Inventor: SIVACHENKO LEONID ALEKSANDROVICH
IPC: B02C19/00
Filed: 2005-02-08
Granted: 2009-07-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention is related to technologies of cement clinker fine grinding in conditions of large-tonnage production and may be used in cement industry. Method for fine grinding of cement clinker includes stage of preliminary grinding in impact grinder and stage of fine crushing in tubular mill. Preliminary grinding is realised in vertical rotor-chain crusher, having linear velocity of impact elements rotation of 20-150 m/s, and producing ground product with specific surface of 300-3100 cm 2 /g, and tubular mill efficiency is determined on the basis of the following ratio: P GRIND =P INIT ·K, where P GRIND  is efficiency of double-stage grinding with account of particle size after rotor-chain grinder; P INIT  is efficiency of tubular mill without preliminary grinding in rotor-chain grinder; K is proportionality ratio,   where k 1  is coefficient that accounts effect of specific surface of ground product at efficiency determined according to table; k 2  is coefficient that accounts effect of rotor-chain grinder working elements wear, k 2 =1.0÷0.85; a 1  is material size after grinding in rotor-chain grinder; a is size of initial product. 
     EFFECT: reduced energy intensity of grinding process, simplified used equipment, reduced costs for maintenance and repair. 
     5 cl, 1 dwg
Patent RU-2297160-C2 (RU)
Title: Подслащивающее средство
Inventor: GAVRILOV ANDREJ STANISLAVOVICH
IPC: A23L27/30
Filed: 2005-02-15
Granted: 2007-04-20
Abstract: Изобретение относится к пищевой промышленности, а именно к производству подсластителей. Представленный подсластитель представляет собой таблетку, содержащую искусственный подсластитель, органическую кислоту, ароматизатор и наполнитель. При этом в качестве искусственного подсластителя используют смесь сахарината натрия и цикламата натрия. В качестве органической кислоты используют винную, лимонную, янтарную, фумаровую, яблочную или их смеси. Ароматизатор используют либо с запахом лимона, либо малины, либо персика, либо смородины. В качестве наполнителя используют фармацевтически инертные вещества, такие как лактоза, сорбит, мальтодекстрин, крахмал или их смеси. Представленное подслащивающее средство в виде таблеток обладает улучшенным вкусом, стабильностью при производстве и хранении. 4 табл.
Patent RU-2293935-C2 (RU)
Inventor: SALIKHOV ZUFAR GARIFULLINOVICH
IPC: F27B1/10
Filed: 2005-02-24
Granted: 2007-02-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: pyro-metallurgical aggregate such as furnace includes one or several reaction chambers, opening or several openings in furnace roof for removing furnace gases and uptake or uptakes mounted coaxially along vertical line with said opening or openings for after-burning combustible matters in removed furnace gases. Fire resistant petals are suspended to lower edge of uptake or uptakes along the whole periphery with possibility of alternating free deflection from vertical line by angle no more than 90°. 
     EFFECT: enhanced operational reliability, increased useful life period of furnace, improved controllability of furnace hydrodynamics, simplified process of combustible matter after-burning in gas removal path. 
     6 cl, 1 dwg
Patent RU-2327219-C2 (RU)
Inventor: VAN ASDEJL SHON M
IPC: G07F17/32
Filed: 2003-07-22
Granted: 2008-06-20
Abstract: FIELD: entertainment; gambling machines. 
     SUBSTANCE: game machine contains a set of symbols arranged on a number of cylinders and stack of symbols including initially displayed symbol and at least one initially hidden symbol. One of the implementation options for the invention includes the arrangement of hidden symbols in the form of stack under visually displayed symbol. Initially displayed symbol may be deleted in order to open initially hidden symbols. As a result, one or more different sets of visible symbols are displayed. 
     EFFECT: gambling machine for slot game containing set of symbols. 
     77 cl, 9 dwg
Patent RU-2313645-C2 (RU)
Title: Нагреваемая панель для пола
Inventor: BARTNES TOR GUNNAR
IPC: F24D13/02
Filed: 2003-04-16
Granted: 2007-12-27
Abstract: Изобретение относится к области строительства, в частности к панелям пола. Технический результат изобретения - снижение трудозатрат при укладке пола. Панель для пола изготовлена, в частности, из слоистого материала, имеет боковые кромки, на которых выполнены элементы соединительного устройства панелей для соединения со смежными панелями. Для установки и использования такой панели в системе подогрева пола в изобретении предложено закрепить на ее нижней поверхности нагревательное средство и выполнить соединительный элемент для нагревателя, по меньшей мере, на одной из указанных боковых кромок. 2 н. и 18 з.п. ф-лы, 7 ил.
Patent RU-2298369-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-02
Granted: 2007-05-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing canned first-course dishes for cosmic nutrition. The suggested variants deal with preparing all the ingredients: boiling the grains up to a 2-fold increase of weight followed by reducing upon a roller; duck and greens should be cut and reduced upon a roller, new white cabbage should be chopped, frozen and reduced upon a roller. One should cut carrots, parsley root and onions to fry them in melted butter and reduced upon a roller then. Garlic should be grated. It is necessary to mix the above-mentioned components with tomato paste, citric acid, bone broth, common salt, hot black pepper and laurel leaf. The obtained mixture should be packed into aluminum tubes followed by sealing and sterilization. The innovation enables to manufacture canned food being of increased digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency.
Patent RU-2458867-C2 (RU)
Title: Способ ингибирования солеотложений
Inventor: CHAUSOV FEDOR FEDOROVICH
IPC: C02F5/14
Filed: 2005-09-06
Granted: 2012-08-20
Abstract: Изобретение относится к способам предотвращения отложений минеральных солей и может найти применение для защиты от образования накипи поверхностей котлов и оборудования в системах тепло- и пароснабжения, а также оборотных систем водоснабжения. Способ ингибирования солеотложений включает введение в воду органофосфоновых кислот, солей указанных кислот, либо комплексов указанных кислот с металлами, причем указанные кислоты или их производные вводят, если выполняется соотношение границы ингибирования солеотложений   где C +  - концентрация в воде катиона соли, образующей отложения, моль/дм 3 ; i - число катионов в формуле соли, образующей отложения; С -  - концентрация в воде аниона соли, образующей отложения, моль/дм 3 ; j - число анионов в формуле соли, образующей отложения; Р 0  - произведение растворимости соли, образующей отложения; σ - свободная энергия поверхности раздела воды и соли, образующей отложения, Дж/м 2 ; а, b, с - длины ребер ячейки кристаллической решетки соли, образующей отложения, м; α, β, γ - углы между ребрами ячейки кристаллической решетки соли, образующей отложения; k - постоянная Больцмана, k=1,38·10 -23  Дж/К; Т - абсолютная температура, К; n - число формульных единиц соли, образующей отложения, в одной ячейке кристаллической решетки. Технический эффект - предотвращение образования солеотложений и снижение технологических рисков, связанных с образованием солеотложения на поверхностях технологического оборудования. 2 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2308413-C2 (RU)
Inventor: BERNKHARD GERBERT
IPC: B31B50/70
Filed: 2005-10-07
Granted: 2007-10-20
Abstract: FIELD: packing. 
     SUBSTANCE: invention relates to intermediate tables for machines, such as rinsing, dispensing or sealing machines, for treatment of containers, such as bottles, cans or cardboard packs, etc., made of glass, plastic or cardboard.  Proposed intermediate table consists mainly of connecting members which form seats for appliances for transporting containers in container treatment machines and which connect two or more treatment machines together.  Connecting members are arranged in different planes in height and they are interconnected by vertical struts. 
     EFFECT: reduced cost of materials and production expenses, reduced area of surface of intermediate table liable to contamination. 
     13 cl, 4 dwg
Patent RU-2312270-C2 (RU)
Inventor: GREJLIKH VLADIMIR IGOREVICH
IPC: B29C57/00
Filed: 2006-01-23
Granted: 2007-12-10
Abstract: FIELD: pipe manufacturing. 
     SUBSTANCE: method comprises molding the load-bearing layer and solidifying the load-bearing layer of the pipe with a rotating mold at a temperature of 120-170°  C.  After solidification of the load-bearing layer of the pipe, the nipples are made, heat insulation is applied on the load-bearing layer of the pipe, and the load-bearing layer is set in rotation together with the heat insulation and is wound on the heat insulation.  The heat insulation is made, e.g., of the flexible members or a cylindrical flexible shell.  The layer of the outer shell is formed by winding a composition material on the heat insulation.  The outer shell is then solidified at a temperature of 15-30°C for 18-26 hours. 
     EFFECT: enhanced strength and reliability. 
     1 cl, 9 dwg
Patent RU-2362566-C2 (RU)
Inventor: BEN DROR GAJ
IPC: A23L17/20
Filed: 2004-10-21
Granted: 2009-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: lipid preparation containing glycerophospholipid phosphatidyl serine (PS) of the formula   conjugated with EPA and DHA. The revealed preparations are applicable at treatment of various cognitive and mental conditions and disorders and for conservation of normal functions of systems and the processes associated with brain. 
     EFFECT: improved biological activity. 
     15 cl, 2 ex, 1 tbl, 8 dwg
Patent RU-2389483-C2 (RU)
Title: Химически устойчивые композиции 4-гидрокси-тамоксифена
Inventor: KHILT DANA
IPC: A61P35/00
Filed: 2005-03-18
Granted: 2010-05-20
Abstract: Изобретение относится к лекарственным средствам и касается фармацевтической композиции для чрезкожной доставки 4-гидрокси-тамоксифена, которая включает 4-гидрокси-тамоксифен в водно-спиртовом растворе, где количество спирта составляет 35-99,9 мас.% от веса композиции и около 45%-55%, около 46%-54%, около 47%-53%, около 48%-52%, около 49%-51% или около 50% упомянутого 4-гидрокси-тамоксифена присутствует в форме изомера Z и оставшееся количество упомянутого 4-гидрокси-тамоксифена присутствует в форме изомера Е. Также раскрыт способ получения фармацевтической композиции для чрезкожной доставки 4-гидрокси-тамоксифена. Композиции по изобретению содержат равновесное соотношение изомеров Е и Z 4-гидрокси-тамоксифена. 4 н. и 9 з.п. ф-лы, 4 табл., 9 ил.
Patent RU-2428900-C2 (RU)
Inventor: MIRAL T ERRI
IPC: A63C9/086
Filed: 2007-04-06
Granted: 2011-09-20
Abstract: FIELD: personal use articles. ^ SUBSTANCE: invention proposes a flexible sole of shoes for cross-country skis, including at least two connecting units (16, 18) for its connection to the fixation device. Besides, these connecting units include elements of anchor fixation (48, 50) in the sole (14). Connecting units are fixed on the common part of anchor fixture (46), which is rigidly connected to the sole (14). The anchor fixture part includes two fixing zones (58, 60). At the same time each connecting unit is fixed on one of fixing zones, and the anchor fixation part includes a central zone (62), which passes between two fixing zones. The anchor fixation part of the sole has flexibility, which ensures folding of sole part when shoes are used, in which the anchor fixation part is integrated. When shoes are used, folding of the sole part, where the anchor fixation part is integrated, results in relative displacement of both connecting units. Cross-country skis shoes contain a sole made in compliance with the sole invention. ^ EFFECT: invention provides reliable fixation of connecting units without excessive stiffening of the sole in the part, where connecting units are fixed. ^ 18 cl, 9 dwg
Patent RU-2365604-C2 (RU)
Inventor: SAVVINOVA MARIJA EVGEN EVNA
IPC: C08L21/00
Filed: 2007-05-02
Granted: 2009-08-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to field of polymer materials science, namely to electroconductive materials with positive temperature resistance coefficients, and can be applied for production of electric heating elements, which are applied for heating of pipelines, intended for transportation of highly viscous products, for instance, oil and oil products. Material by invention contains, wt %: rubber mixture of mark B-14 - 50-55, superhighlymolecular polyethylene -15-20, coke -30-35. Coke is preliminarily mixed with superhighlymolecular polyethylene. 
     EFFECT: obtaining electroconductive composition material with using cheap and available ingredients. 
     1 dwg, 1 tbl
Patent RU-2357305-C2 (RU)
Inventor: CHERNIKOV OLEG GEORGIEVICH
IPC: G21C19/32
Filed: 2007-05-03
Granted: 2009-05-27
Abstract: Изобретение относится к области ядерной энергетики, в частности к устройствам для хранения отработавших тепловыделяющих сборок, подлежащих длительной выдержке в защитных средах, например в приреакторных бассейнах. Устройство для размещения пеналов с отработавшим ядерным топливом в водном бассейне содержит корпус - раму с опорным фланцем и основанием, через центральные отверстия в которых пропущена регулируемая по длине тяга с нажимной планкой в верхней части и шарнирно установленным в нижней части коромыслом с отверстиями, для группового крепления пеналов. Под нажимной планкой размещен упругий элемент. Корпус дополнительным снабжен фланцем - опорой упругого элемента. Корпус предпочтительно выполнить из прямоугольного профиля. Задача, решаемая изобретением, заключается в снижении металлоемкости, упрощении конструкции, повышении технологичности при выполнении транспортных операций с тепловыделяющими сборками. 1 з.п. ф-лы, 3 ил.
Patent RU-2405899-C2 (RU)
Inventor: LOPES PEDRO
IPC: E05B73/00
Filed: 2005-12-07
Granted: 2010-12-10
Abstract: FIELD: construction. ^ SUBSTANCE: protection device for optical disk comprises protection label, blocking mechanism actuated by means of magnet, lower case and upper cover. Blocking mechanism comprises fixator actuated with the help of magnet, flexible element and responsive element of fixator. Lower case holds protection label, blocking mechanism and receiver of optical disk. Lower case and upper cover are equipped with facilities for mutual engagement. ^ EFFECT: possibility to prevent unauthorised removal of optical disks from secured zone. ^ 12 cl, 29 dwg
Patent RU-2357664-C2 (RU)
Inventor: KOSKIN SERGEJ ALEKSANDROVICH
IPC: A61B5/055
Filed: 2007-08-03
Granted: 2009-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention pertains to physiology, engineering psychology and particularly to such a physiological characteristic of the person as vision acuity. Vision acuity is measured with the help of functional magnetic- resonance tomography when showing test-images with adjusted parametres at a certain distance. Activation of the brain areas caused by the differences between the shown images is registered. Threshold angular parametres of the distinguished test-images are detected and measured; they are correlated with gradation of vision acuity by division of threshold angular parametres by coefficient of the ratio equal to 60. 
     EFFECT: present method is an objective control method of detection of vision acuity. 
     1 ex, 1 dwg