baber/WOPTO huggingface dataset:
Patent RU-2204516-C2 (RU)
Inventor: GAGLOEV N A
IPC: B65G15/56
Filed: 2002-01-08
Granted: 2003-05-20
Abstract: FIELD: materials handling facilities; conveyor transport. SUBSTANCE: invention relates to wire conveyor belt made of any wire to suit specific conditions of operation. Proposed wire conveyor belt contains double flat spirals arranged across longitudinal axis of conveyor belt in parallel to each other with alternating left-hand and right-hand helix which are hinge connected by cross rods fitted ion joints of double spirals of left-hand and right-hand helix to form links. Double spirals cover entire width of belt. Extreme coils of spirals are secured on cross rods. Belt is provided with sides along longitudinal edges alternating through link of belt or along entire length of belt by bending both ends of cross rods to height of side. Proposed belt is simple in design and reliable in operation. EFFECT: increased strength of conveyor belt, enlarged sphere of application and operating capabilities. 8 cl, 21 dwg
Patent RU-2217501-C2 (RU)
Inventor: PETROV V S
IPC: C12Q1/68
Filed: 2002-01-11
Granted: 2003-11-27
Abstract: Изобретение относится к биотехнологии, в частности к генетической инженерии. Набор олигонуклеотидов-праймеров для идентификации РНК вируса краснухи содержит 2 пары дезоксирибоолигонуклеотидов, обладающих активностью прямого и обратного праймеров в реакции обратной транскрипции и полимеразной цепной реакции. Праймеры имеют следующую структуру:  5' cttaccgcccgccccgaaga 3'-N1;  5' ttg(ac)gtggcgcaccccggtg 3'-N2;  5' ccatgggacg(ct)gcgacttg 3'-N3;  5' ccggtgcagtgcagaggtaggtg 3'-N4. 
      Набор праймеров для идентификации генетического материала вируса краснухи разработан с учетом вариаций в строении генома различных географических изолятов вируса на территории регионов России и стран СНГ. Набор может быть использован в медицине для выявления генетического материала вируса краснухи в клинических образцах. 2 ил., 1 табл.
Patent RU-2220253-C2 (RU)
Inventor: FEDORIV L V
IPC: E02B15/04
Filed: 2002-02-04
Granted: 2003-12-27
Abstract: FIELD: environmental control, cleaning of ice cover of basin from oil contamination. SUBSTANCE: process of ice cleaning from oil includes localization of contaminated section of river, destruction of ice cover, washing of oil away from blocks of ice. Each block of ice is taken out of water and lower contaminated surface of block of ice is treated with steam above vessel, then decontaminated block of ice is sunk into river at its place. Steam treatment is carried out down-stream of river. EFFECT: protection of water resources against oil contamination, prevention of spread of oil contamination during spring-summer season, reduction of harmful effect on environment.
Patent RU-2234759-C2 (RU)
Inventor: SINJAPKIN JU T
IPC: H01H39/00
Filed: 2002-02-27
Granted: 2004-08-20
Abstract: FIELD: heavy-power switch-mode power engineering. 
     SUBSTANCE: proposed method that can be used in studying and developing power supplies for feeding thermonuclear fusion systems of liners, charged particle and dust plasma accelerators, and for pumping active media of lasers includes saturation of material of electrically exploded wires with hydrogen prior to installation of inductive energy storage release into device while the latter is deenergized. Energy accumulated in wire material during its saturation speeds up its destruction process thereby reducing time of electric circuit opening and enhancing effectiveness of magnetic storage energy utilization. 
     EFFECT: reduced switch-over time and simplified design. 
     1 cl, 3 dwg
Patent RU-2246046-C2 (RU)
Inventor: IVANOV V T
IPC: F04D29/057
Filed: 2002-04-29
Granted: 2005-02-10
Abstract: FIELD: engine engineering. 
     SUBSTANCE: thrust bearing comprises disk with three working areas uniformly arranged over periphery and two bearing washers between which a disk is mounted. The areas are provided with flat projections and hollows. The wall of the flat hollow of each area has the shape of hyperbola in the longitudinal direction. There is a port for supplying oil at the center of the flat hollow. The depth of the flat hollow does not exceed the width of the clearance between the projection of the working area and face surface of the bearing washer. 
     EFFECT: decreased mechanical losses. 
     2 dwg
Patent RU-2256829-C2 (RU)
Title: Brake gear
Inventor: SEVERINSSON LARS
IPC: F16D65/28
Filed: 2001-03-27
Granted: 2005-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: brake gear is mounted in the clamp by way of pins and comprises lever, traverse, pressing ring, and control mechanism. The pressing ring is provided with clamps which pass along the diagonal from the center of the pressing ring to the back side of the pressing plate. 
     EFFECT: simplified structure. 
     10 cl, 11 dwg
Patent RU-2241540-C2 (RU)
Inventor: ANDROSOV P D
IPC: C07C1/10
Filed: 2003-01-29
Granted: 2004-12-10
Abstract: FIELD: synthesis gas generation catalysts. 
     SUBSTANCE: catalyst for low-temperature conversion of CO with water steam is prepared by mixing solutions of ammonia-carbonate complexes of copper and zinc at 80-90 о С and copper oxide-to-zinc oxide weight ratio between 1:1 and 7:1 and adding calcium and/or barium aluminate to resulting copper zinc-ammonia-carbonate solution at its weight ratio to (CuO+ZnO) between 1:19 and 1:2 and calcium aluminate to barium aluminate 1:1, followed by drying and tableting of catalyst paste. 
     EFFECT: increased activity and temperature resistance. 
     2 tbl, 14 ex
Patent RU-2286255-C2 (RU)
Inventor: KAL VAR DID E
IPC: B29C48/49
Filed: 2002-05-15
Granted: 2006-10-27
Abstract: FIELD: rubber industry; pneumatic tires. 
     SUBSTANCE: invention relates to method designed for manufacture of pneumatic tire and device for implementing the method.  Proposed method includes coextrusion of at least two layers of rubber mixes A, B means of main extruder and introduction through said layers at least one insert of rubber mix C by means of nozzle of mini-extruder.  Main extruder contains die head with at least two discharge channels for delivery of rubber mixes A, B connected with extrusion hole limited by first and second walls.  Die head of mini-extruder is provided with nozzle on end to deliver rubber mix C, passing through two discharge channels of main extruder so that rubber mix C is introduced into rubber mixes A, B at inlet of extrusion hole. 
     EFFECT: possibility of making pneumatic tire with at least two layers of rubber mixes which do not conduct current and insert made of current-conducting rubber introduced in preset amounts. 
     9 cl, 3 dwg
Patent RU-2244029-C2 (RU)
Inventor: GONCHAROV A E
IPC: C22B9/20
Filed: 2003-02-26
Granted: 2005-01-10
Abstract: FIELD: special electrometallurgy. 
     SUBSTANCE: the invention is dealt with field of special electrometallurgy, namely to vacuum arc remelting of highly-reacting metals and alloys and may be used at production of ingots of high-alloy titanium alloys. The method provides for: preparation of a consumable electrode to at least double vacuum arc remelting with production during the first remelting of a slip-cast consumable electrode. At that during the first remelting after formation of a molten metal bath its volume is being reduced during the whole process of smelting. At the final remelting of the slip-cast consumable electrode formation of the a molten metal bath is conducted applying an arc peak current to a substrate with a heat clearance of 1-3 mm till production of an ingot of (0.20-0.35)D c  in height, where D c  is a diameter of the crystallizer (in mm). Then the slip-cast consumable electrode is melted by the minimum possible ark current, which is determined from the expression: J arc  = K D c , where J arc  is an arc currficient of proportionality К=10 (А/mm). Smelting of the slip-cast consumable electrode is conducted keeping 25-45 mm ring-type clearance between a wall of the crystallizer and a lateral surface of the ingot at the value of the arc positive clearance of 10-15 mm. The invention allows to increase production of metal yield of ingots of the second and consequent remeltings by 2.0-2.5 % at the expense of a decrease of liquation and casting defects, and also to produce ingots with a well-melted-through surface without machining the ingots. 
     EFFECT: the invention allows to increase yield of ingots of the second and consequent remeltings by 2.0-2.5 % and to produce ingots with a well-melted-through surface without machining the ingots. 
     3 cl, 1 ex
Patent RU-2304974-C2 (RU)
Inventor: KUNIZHEV STANISLAV MUKHADINOVI
IPC: A61K33/38
Filed: 2003-04-14
Granted: 2007-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out immobilization of protein on methylcellulose used as a high-molecular compound and modification of its surface. Goat native milk casein prepared by flocculation is immobilized on its surface at temperature 50°C. Then silver nitrate and fucoidan are added in the ratio of components providing the following ratio of components in the agent, wt.-%: goat native casein, 40-45; methylcellulose, 40-45; silver nitrate, 0.5-2.5, and fucoidan, 9.5-17.5. Invention provides expanding antibacterial and wound-healing agents. 
     EFFECT: improved preparing method of agent. 
     7 cl, 1 tbl, 3 ex
Patent RU-2267422-C2 (RU)
Inventor: KIPKA VLADIMIR VASIL EVICH
IPC: B61K11/02
Filed: 2003-05-06
Granted: 2006-01-10
Abstract: FIELD: railway transport; passenger cars. 
     SUBSTANCE: proposed water filling system of passenger car has service tank 1 filled with water through supply pipeline, coarse devices 11 and 12 filling columns, system of pipelines providing water feeding to hot-water heater 4 vacuum toilets and replenishment of heating system, and water level regulators in service tank and in hot-water heater 4.  Device for coarse cleaning of water is provided with pipe holes in side wall and with stopper, and heated casing inside detachable coarse filtering element is installed, being part of said pipe, with holes of small diameter in side wall.  Summary area of holes is either equal to or greater than area of pipe cross section. 
     EFFECT: increased efficiency. 
     2 cl, 2 dwg
Patent RU-2250219-C2 (RU)
Inventor: KVASENKOV O I
IPC: C08B37/06
Filed: 2003-05-16
Granted: 2005-04-20
Abstract: FIELD: technology for production of pectin extract from vegetable raw materials. 
     SUBSTANCE: claimed method includes grinding and mixing of sunflower heads and citrus refuses in mass ratio from 1:9 to 9:1; hydrolysis-extraction of mixture; liquid phase separation and target product isolating. Before mixing starting materials are subsequently extracted with ethyl acetate and liquid carbon dioxide under elevated pressure. When second extract is separated, pressure is discharged up to atmospheric one, and hydrolysis-extraction is subsequently carried out in forward flow and backflow with intermediate pressing. As extractants in backflow process water and in forward flow process extract separated after backflow stage with acid additive are used, respectively. 
     EFFECT: target product of improved quality due to removal of undesired taste and odor without losses of technological characteristics and decreasing pectin yield.
Patent RU-2248148-C2 (RU)
Inventor: KVASENKOV O I
IPC: A24B15/26
Filed: 2003-05-16
Granted: 2005-03-20
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: on should prepare tobacco followed by its extracting with a non-polar extracting agent in supercritical state and water at isolating the extracts. An aqueous extract should be concentrated to direct it to be mixed with supercritical tobacco extract and a filler. As a filler on should apply ashes, lime, vegetable oil, an extract obtained after extracting Mortierella globalpina micromycete biomass with a non-polar extracting agent in supercritical state, a solid residue obtained after subsequent extracting the biomass with water, alkali, water, acid and water, and pectin. The mixture should be prepared at the preset ratio of components. The innovation enables to decrease the losses of nicotine and fragrance-forming substances and obtain the target product of balanced composition and organoleptic properties being similar to conventional oily product. 
     EFFECT: higher efficiency of manufacturing. 
     1 ex
Patent RU-2265381-C2 (RU)
Inventor: GROMOVA V A
IPC: A23L17/30
Filed: 2003-07-09
Granted: 2005-12-10
Abstract: FIELD: fish industry, in particular food additive for caviar and fishery products. 
     SUBSTANCE: claimed food additive contains sorbic acid, sorbic acid salt, isoascorbic acid salt and mixture of carboxylic acids or salts thereof selected from group containing propionic acid, tartaric acid, succinic acid, benzoic acid, arachidonic acid, levulinic acid, malonic acid, glycine, malic acid salt, alanine, citric acid salt, polyunsaturated fatty acids form fish oils. Moreover additive optionally contains isoascorbic acid and gulonic acid or salt thereof in amount of 20-30 %. Method of present invention makes it possible to prevent oxidation processes and as a result to eliminate oxidized oil off-flavor and taste and to conserve caviar color and native properties. 
     EFFECT: microbial safe products with increased shelf stability at positive temperature. 
     3 cl, 4 ex
Patent RU-2274236-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, and orange skin. Syrup is handled with simultaneous addition of citric acid, sodium lactate, lemon flavoring, and preparation obtained from biomass of Mortierella humilis micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics? dense consistence, and F-vitamin activity.
Patent RU-2319078-C2 (RU)
Title: Система кондиционирования воздуха для помещений
IPC: F24F3/00
Filed: 2003-11-11
Granted: 2008-03-10
Abstract: Система кондиционирования воздуха для помещений относится к системе кондиционирования воздуха. Система кондиционирования воздуха для помещений содержит модуль охлаждения, совокупность вентиляторных конвекторов, действующих в качестве и нагревающих, и охлаждающих оконечных устройств; единую гидравлическую схему, подводящую текучую среду к указанной совокупности вентиляторных конвекторов; при этом модуль охлаждения имеет первую впускную трубку и первую выпускную трубку; система отопления имеет вторую впускную трубку и вторую выпускную трубку; единая гидравлическая схема содержит впускную трубку и возвратную трубку. Кроме того, модуль охлаждения содержит трехходовой переключающий клапан, центральный выход которого соединен с впускной трубкой единой гидравлической схемы, вход соединен со второй выпускной трубкой системы отопления, и вход соединен с первой выпускной трубкой модуля охлаждения, возвратная трубка гидравлической схемы соединена со второй впускной трубкой и с первой впускной трубкой, в результате чего трехходовой переключающий клапан соединяет совокупность вентиляторных конвекторов как во время рабочего режима охлаждения, так и во время рабочего режима отопления. Технический результат - создание более эффективной и экологичной системы кондиционирования воздуха. 4 з.п. ф-лы, 4 ил.
Patent RU-2307126-C2 (RU)
Inventor: NISSEN TORBEN LAUESGOR
IPC: C07K14/53
Filed: 2002-07-10
Granted: 2007-09-27
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to polypeptide conjugate with G-CSF activity including polypeptide with amino acid sequence which is differ from human hG-CSF sequence by 15 amino acid residues and is conjugated with 2-6 polyethylene glycol residues. Said conjugates have low in vitro biological activity, prolonged half-life in vivo, decreased receptor-mediated clearance. 
     EFFECT: accelerated stimulation of leukocyte and neutrophyl formation in contrast to non-conjugated recombinant human G-CSF. 
     16 cl, 11 dwg, 4 tbl, 21 ex
Patent RU-2325680-C2 (RU)
Inventor: BARACHEVSKIJ VALERIJ ALEKSANDR
IPC: G02B5/32
Filed: 2004-04-22
Granted: 2008-05-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention pertains to organic light sensitive recording media and can be used for making archival three-dimensional holographic optical memory with large scale information capacity. The photopolymer recording medium is described. It consists of solid triplexed polymer films or glass plates and light-sensitive layer between them, including unsaturated compounds, which are capable of ion-radical photopolymerisation; a system providing for photoactivation through radiation in the 400-600nm range and consisting of photochromic compounds and co-initiator. The light sensitive layer contains photochromic compounds with a long mean life of the photo-induced state or thermal irreversible photochromic bonds, and not necessarily, polymer binder, plasticizer and non-polymerisation organic liquid with a large refractive index. There is also proposed usage of such a recording medium in devices for three-dimensional holographic memory of large scale capacity. 
     EFFECT: design of three dimensional holographic optical memory of large scale information capacity and simplification of the optical device for recoding holograms. 
     9 cl, 12 tbl, 57 ex, 1 dwg
Patent RU-2313348-C2 (RU)
Inventor: CHANFARANI DZHUZEPPE
IPC: A61J3/10
Filed: 2002-10-18
Granted: 2007-12-27
Abstract: FIELD: chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing S-adenosylmethionine containing tablets. Method involves mixing S-adenosylmethionine and/or its salt with sulfuric and/or para-toluenesulfonic acid with calcium sulfate and/or phosphate, calcium and/or magnesium carbonate, glycerol bigenate and/or palmitostearate and silicon dioxide followed by pressing and applying a cover. Tablets prepared by this method show low relative moisture and hygroscopicity and high stability under condition of air exposition. 
     EFFECT: improved preparing method of tablet. 
     10 cl, 79 tbl, 16 ex
Patent RU-2274841-C2 (RU)
Title: Device for non-contact measurement of torque
Inventor: SHEVTSOV ALEKSANDR PETROVICH
IPC: G01L3/10
Filed: 2004-06-28
Granted: 2006-04-20
Abstract: FIELD: engineering of controlling and measuring equipment. 
     SUBSTANCE: device for non-contact measuring of torque has rotor and stator. Rotor consists of coaxially positioned rotary shafts, having tension bridge, transformer of voltage to frequency, stabilizing rectifier, rotary winding of transformer. Stator has pulse amplifier, connected to transformer by capacity connection, immobile transformer winding, electronic block for indication and processing. Rotary winding of transformer of at least one rotor shaft is made of two portions, one of which is positioned on internal surface of this shaft, while both parts of winding are connected in parallel. 
     EFFECT: possible measurement of torque on coaxial rotary shafts. 
     2 dwg
Patent RU-2314825-C2 (RU)
IPC: A61K31/495
Filed: 2003-03-26
Granted: 2008-01-20
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to a novel stable ready formulation of pharmaceutical composition containing VIII factor and can be used in treatment of hemophilia. Invention relates to a solid pharmaceutical composition prepared by lyophilization of an amino acid-free solution and comprising the following components: (a) VIII factor in the concentration 50-10000 IU/ml for human VIII factor or human recombinant VIII factor, or 50-10000 U/ml for swine VIII factor or swine recombinant VIII factor; (b) surfactant in the concentration above critical micellar concentration up to 1% (vol./vol.); (c) calcium chloride; (d) sucrose; (e) sodium chloride; (f) trisodium citrate, and (g) amino acids-free buffer in the concentration 1-50 mM with pH 6-8 before lyophilization and after dissolving in water for injection. Also, invention relates to a liquid pharmaceutical composition prepared after dissolving indicated stable solid pharmaceutical composition in sterile water optionally containing sodium chloride. Invention provides preparing a stable ready formulation of pharmaceutical composition of VIII factor wherein albumin is replaced with other stabilizing agents. 
     EFFECT: improved and valuable properties of pharmaceutical composition. 
     25 cl, 3 tbl, 3 ex
Patent RU-2362882-C2 (RU)
Inventor: KOLEVATOV MIKHAIL NIKOLAEVICH
IPC: F01C1/356
Filed: 2004-11-11
Granted: 2009-07-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention deals with design of pumps, compressor units and, principally, four-stroke combustion engines. The volume rotor machine contains a stator, a shaft with a tilted disk rotor rigidly mounted thereon, separator plates and varied volume operating chambers with inlet and outlet ducts. The rotor is composed of two mutually parallel planes slanted relative to the shaft axis. The four semi-circular separator plates carry out oscillating and swinging movements round a centre coinciding with that of the plate forming the semi-circle and lying on the line of the plate interaction with the rotor tilted plane during the rotor rotation. The pairs of plates, lying within the same plane and encompassing the rotor, are linked via bracer elements providing for engagement in the sliding contact of the plates to the rotor planes. Existence of the four plates results in construction of four varied volume operating chambers formed by the rotor planes, the plates and the stator inside surface. Inlet and outlet ducts of the operating chambers are designed to be from the stator butt-end side. In the stator butt-ends, between the parallel plates both sides of the shaft, there are the plate supports arranged. In the stator slots, on the supports and inside the rotor there are oil ducts arranged. The rotor (at the points of sliding contact to the stator) and the stator slots are fitted with sealant elements and oil scraper rings. 
     EFFECT: provision for simplified configuration of the structure manufacture and reduced number of frictionally interacting components which results in improved reliability and durability of the structure.
Patent RU-2293428-C2 (RU)
Inventor: GOSH ZHERAL
IPC: H02K17/08
Filed: 2003-06-24
Granted: 2007-02-10
Abstract: FIELD: electric engineering, possible use in machines of alternating current, one- and multi-phased electric motors, synchronous generators. 
     SUBSTANCE: electric machine of alternating current being one-phased or multi-phased electric motor with at least three phases, or synchronous generator with at least two poles contains main primary windings and secondary additional windings for removing saturation. Each additional winding is powered through one or several capacitors. Each additional winding is powered through one or several capacitors with opposite phase angle and opposite directions of field from aforementioned each appropriate main winding. Joint cross-section of wire used in each aforementioned main winding and in each aforementioned additional winding has given values. 
     EFFECT: increased efficiency and power coefficient, decreased activation current, working current and full current load. 
     8 cl, 11 dwg
Patent RU-2287862-C2 (RU)
Inventor: LI KIUNG-GEUN
IPC: G11B7/24091
Filed: 2003-09-02
Granted: 2006-11-20
Abstract: FIELD: optical information-carrying mediums. 
     SUBSTANCE: optical information-carrying medium consist of lead-in zone, lead-out zone and user data zone between lead-in and lead-out zones which carries user data. Pits are formed in lead-in zone, in user data zone and lead-out zone. Track pitch in all lead-in zone or its part differs from track pitch in all other zones of optical information-carrying medium. Because of reduced tracking errors and reduced cross-talk the playback of important information reliability is increased. 
     EFFECT: increased reliability which ensures recording and/or playback effectiveness. 
     31 cl, 5 dwg