baber/WOPTO huggingface dataset:
Patent RU-2191147-C2 (RU)
Title: Method of filling hydraulic lines of temperature control systems of manned spacecraft
Inventor: KOPTELOV K A
IPC: B64G1/50
Filed: 2000-10-30
Granted: 2002-10-20
Abstract: FIELD: space engineering; filling hydraulic lines of temperature control systems of transport cargo manned spacecraft, modules of orbital stations and other objects visited by crew in the course of operation. SUBSTANCE: proposed method includes measurements of hydraulic characteristics, filling mains with heat-transfer agent and setting static working pressure. Preliminarily, pressure head built up by hydraulic pump of system at maximum on-board voltage of power supply source is measured on hydraulic analog of system being filled ; then drop of pressure head to point of inlet of hydraulic system in habitable compartment is measured and dependence of change of pressure in system per degree of change of temperature of heat-transfer agent and pressure of cavitation of hydraulic pump is determined, after which average mass temperature is measured in filling the system of each spacecraft after filling the hydraulic main with heat-transfer agent and definite static working pressure is set in system. EFFECT: enhanced safety of crew in case of loss of tightness.
Patent RU-2201780-C2 (RU)
Inventor: ALIMOV N I
IPC: A62D3/13
Filed: 2000-11-17
Granted: 2003-04-10
Abstract: FIELD: analytical methods. SUBSTANCE: method can be used when effecting environmental monitoring on chemical weapons-destruction installations. Separation of α- and β-lewisites, α- and β-lewisite oxides, and chlorovinylarsonic acids is performed in the stage when soil samples are prepared involving liquid extraction methods, and determination of amount of substance in extract is fulfilled from amount of acetylene evolving upon treatment with 30% sodium hydroxide aqueous solution. EFFECT: enabled integrated analysis of α- and β-lewisite and their degradation process products in soil. 6 cl, 3 tbl
Patent RU-2194112-C2 (RU)
Inventor: OSTAPCHUK V V
IPC: E01B29/02
Filed: 2000-11-24
Granted: 2002-12-10
Abstract: FIELD: railway transport. SUBSTANCE: according to proposed method, all load lifting operations are carried out by means of gantry lifts provided with telescopic rail grips with crossmembers which are transported to site in fully assembled state with self-loading onto vehicle on which they are turned through right angle in plan. One and then same vehicles are used for transportation of replaced and new units. Gantry lifts with crossmembers are installed in zone of switch to be replaced, then new switch unit is unloading from vehicle and is placed on top of unit to be replaced, and units are connected by rail grips of crossmembers into common pack. Then pack is lifted with turning over into upper horizontal position to adjoin span beams of gantry lifts by means of rail grips. Rails of new and replaceable units are turned upside down. After cleaning track base, pack is disconnected with replaceable unit left adjoining span beams being held by lifting rail grips. New unit, taken by telescopic rail grips is turned over in reverse order and is placed on base with fastening of butt joints. Free crossmembers are driven under replaceable unit re-gripping it by rail grips of crossmembers, unit is separated from span beams, is turned over in reverse order and is transferred into loading zone and placed on vehicle which is fed along restored track. All telescopic mechanisms are furnished with drive. Support pivot is provided in middle part of crossmember. Invention provides replacement of switches at nonobstructed running of rail vehicles over neighbor tracks. EFFECT: working equipment reduced to minimum. 4 cl, 26 dwg
Patent RU-2272932-C2 (RU)
IPC: F03D1/00
Filed: 2000-12-06
Granted: 2006-03-27
Abstract: FIELD: wind power engineering. 
     SUBSTANCE: vane device comprises vanes kinematically connected with the generator of electric power and load connected with the generator.  The device is made of a wind vane with directing stem.  The load is mounted on the movable member of the stem for permitting rotation. 
     EFFECT: enhanced efficiency and improved design. 
     7 cl, 8 dwg
Patent RU-2196135-C2 (RU)
Title: Method of synthesis of pyrazolidones-3
Inventor: GORDON E P
IPC: C07D231/22
Filed: 2000-12-14
Granted: 2003-01-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes novel method of synthesis of pyrazolidones-3 used as component of developers for photomaterials. Synthesis is carried out by interaction of phenylhydrazine with alkaline metal hydroxide in alcohol medium followed by condensation with acrylic or methacrylic acid ester and simultaneous distillation off of water formed in reaction process using benzene or toluene. Method provides increase of yield of pyrazolidone-3 up to 95-98%, intensified and simplified process. EFFECT: improved method of synthesis, increased yield. 2 cl
Patent RU-2200309-C2 (RU)
Title: Gear testing fiber-optical light guides for mechanical fatigue
Inventor: SHUSHPANOV O E
IPC: G01N3/26
Filed: 2001-02-06
Granted: 2003-03-10
Abstract: FIELD: measurement of parameters of mechanical fatigue of fiber-optical light guides. SUBSTANCE: gear testing fiber-optical light guides for mechanical fatigue has vertical base, unit with fixed upper clamp, unit with fixed lower clamp, upper and lower cramps. Gear includes drive of precision controllable rotation of unit with upper clamp with reference to vertical axis, inductor destroying specimen of fiber-optical light guide located in upper part of vertical base of gear, guides ensuring free movement of unit of lower clamp in vertical direction and preventing its rotation relative to vertical axis. Units of upper and lower clamps are provided with guides which axes are perpendicular to rotation axis of light guide and are intended for free thrust of corresponding clamps on them. Upper and lower clamps has first guides to align units of upper and lower clamps with guides. Clamps are fitted with two or more pressure screws to fix specimen. Upper and lower clamps have second guides to match axis of specimen of fiber-optical light guide with rotation axis of upper clamp. Weight W car  of unit of lower clamp is so chosen that it complies with condition 0,09 krc≤W car ≤3,23 kgf. Center of gravity of upper clamp is displaced with regard to its rotation axis towards side of clamp thrust. EFFECT: reduced cost of test of fiber-optical light guides, raised productivity of operators in process of operation of gear. 5 dwg
Patent RU-2215511-C2 (RU)
Inventor: EFREMOV A V
IPC: A61F5/37
Filed: 2001-02-12
Granted: 2003-11-10
Abstract: FIELD: medicine, particularly, pediatrics. SUBSTANCE: method includes care of premature infants in incubator with minimized effect of gravitational load of external action of shape-forming member. The latter presents a piece of cloth rectangular in shape whose long sides have wedge- shaped projections whose length exceeds length of short side of rectangle. In this case, projections on one side of rectangle are displaced with respect to projections on the other side, and free ends of projections are made for their fixing to rectangular part of cloth. EFFECT: higher efficiency of premature infants care due to provision of their best adaptation. 2 dwg
Patent RU-2210319-C2 (RU)
Inventor: IGNAT EV JU T
IPC: A61B6/04
Filed: 2001-04-10
Granted: 2003-08-20
Abstract: FIELD: medical equipment, applicable in conducting of magneto-resonance tomography or X-ray - computer tomography for diagnosis of injuries of the ligamentous apparatus of the upper cervical section of the vertebral column. SUBSTANCE: the head fixative used in radial diagnosis has a base, trough-shaped bed and side clamps, the base is provided with central and peripheral posts, the bed is freely installed on the central post, whose lower part is connected to the rods installed for reciprocating motion in the guide bushes freely fastened on the peripheral posts. EFFECT: enhanced efficiency of conducting of magneto-resonance tomography. 3 cl, 3 dwg
Patent RU-2200206-C2 (RU)
Title: Strip carbon steel
Inventor: MOROZOV A A
IPC: C22C38/60
Filed: 2001-05-04
Granted: 2003-03-10
Abstract: FIELD: metallurgy of steel; production of strip carbon steel for shaping. SUBSTANCE: proposed strip carbon steel includes the following components, mass-%: carbon, 0.14 to 0.18; manganese, 0.80 to 0.95; silicon, up to 0.15; phosphorus, up to 0.028; sulfur, up to 0.04; chromium, nickel, copper, up to 0.3 each; arsenic, up to 0.08 and iron being the remainder; magnitudes of mechanical characteristics are equal to: σ в =420 to 500 MPa, σ т =280 to 350 Mpa, σ 5  no less than 24% and σ т /σ в  ratio=0.67 to 0.70. EFFECT: reduced consumption of metal; increased yield due to avoidance of cracking in shaping. 1 ex
Patent RU-2203340-C2 (RU)
Title: Method of production of hard-alloy composite material
Inventor: CHIGRIN JU L
IPC: C22C29/08
Filed: 2001-06-26
Granted: 2003-04-27
Abstract: FIELD: powder metallurgy; production of electric contact materials. SUBSTANCE: method includes mixing, molding and liquid-phase sintering where tungsten carbide, cobalt carbide and copper carbide powders are mixed; then, alcohol solution of orthophosphoric acid is introduced in mixture thus obtained at the following relationship of components, wt.%: Cu, 10-40; H 3 PO 4 , 0.6-6; WC-Co, the balance. Said mixture is plasticized in rubber solvent and sintering is performed in vacuum furnaces. EFFECT: enhanced electrical and thermal conductivity at retained high strength and wear resistant properties; facilitated procedure of production. 1 tbl
Patent RU-2234947-C2 (RU)
Inventor: PORSE BERIT
IPC: A61F13/53
Filed: 1999-12-15
Granted: 2004-08-27
Abstract: FIELD: hygienic facilities. 
     SUBSTANCE: invention provides absorbing structure in absorbing articles such as diapers, protective means used in cases of urinary incontinence, insertions for pants, and similar articles, said absorbing structure containing at least 40% of superabsorbing material on the total weight of absorbing structure (dry state) in a region or regions, wherein this superabsorbing material is distributed. This latter can only be a partially neutralized material. 
     EFFECT: reduced thickness of article and prevented appearance of unpleasant smells and irritation of skin when wearing the article. 
     9 cl, 2 dwg, 5 tbl, 5 ex
Patent RU-2205752-C2 (RU)
Title: Reinforced-concrete pipe
Inventor: BELLAVIN M S
IPC: B28B21/58
Filed: 2001-08-06
Granted: 2003-06-10
Abstract: FIELD: water supply systems. SUBSTANCE: reinforced- concrete pipe has continuous steel cylinder with spiral and longitudinal fittings with concrete located round cylinder. EFFECT: provided strong internal surface of reinforced concrete pipes. 3 dwg
Patent RU-2230190-C2 (RU)
Inventor: BELKIN V V
IPC: E21C41/20
Filed: 2001-10-16
Granted: 2004-06-10
Abstract: FIELD: mining industry. SUBSTANCE: method includes boring of exploration wells from the surface, contouring of potassium deposit, replacement areas, driving of cleaning and preparing excavations by combines. In area of replacement area expansion surface seismic prospecting according to method of common deep point is performed, as well as geomorphologic mapping of earth surface, and an approximate location of displacement basin in above-salt rock and in water-protective covering. Then in rock salt under silvenate beds shaft seismic surveying researches are performed and displacement basin is contoured at level of extracted beds. After that limitations are sad for driving of cleaning and preparation excavations in area of edge portion of displacement basin. EFFECT: prevention of potassium mines flooding. 1 ex
Patent RU-2224013-C2 (RU)
Inventor: ROZHKOV I S
IPC: C11B1/10
Filed: 2001-10-19
Granted: 2004-02-20
Abstract: FIELD: food industry and technology. SUBSTANCE: invention relates to technology for processing vegetable raw. Method for preparing sea-buckthorn oil from sap with fruits pulp involves extraction of fat-soluble vitamins with sunflower oil and raw drying by heating. Sap is dried at temperature 60 C, not above, and under pressure below 2 x 10 4  Pa. Under these conditions intense boiling process begins resulting to homogenization of sap and oil poured into chamber that results to acceleration of extraction process. In water evaporation stability of emulsion is broken and precipitate and oil are formed. Invention provides the development of method for preparing sea-buckthorn oil with reduced procedure numbers and time consumption for their realization and providing degree of utilization raw and quality of the end product. EFFECT: improved preparing method.
Patent RU-2283679-C2 (RU)
Inventor: KHOMMELTOFT SVEN IVAR
IPC: B01D19/00
Filed: 2002-01-24
Granted: 2006-09-20
Abstract: FIELD: technology for separation of two immiscible liquids or gas and liquid with simultaneous separation of one of liquid phases on light fraction and heavy fraction. 
     SUBSTANCE: method for processing two-phased mixtures of two immiscible fluid components includes stage of first gravitational separation of two-phased mixture with divide draining of first and second fluid components and second stage of gravitational separation, during which at least one first or second fluid component is divided with utilization of float and also at least one first or second fluid component is divided on light and heavy fractions with utilization output float with density, having value between density values of two liquid fractions. For realization of method device is utilized, including a dish with not less than two plates and with a set of first and second tubes, meant for inlet of fluid component and solid fluid component. Also no less than one tube has a narrowed portion inside with a float mounted above it. 
     EFFECT: possible continuous separation of incoming flow consisting of two liquid phases, with simultaneous separation of at least one of liquid phases in form of low density fraction and in form of high density fraction. 
     2 cl, 3 dwg
Patent RU-2234683-C2 (RU)
Title: Multi-frequency digital signals processor for handling signals from sensors mounted on vibrating pipes
Inventor: KHENROT DENIS
IPC: G01F1/84
Filed: 2000-06-12
Granted: 2004-08-20
Abstract: FIELD: substances parameters determining equipment engineering. 
     SUBSTANCE: signals from sensors fixed in two different points of vibrating gauge pipe, at first discretization frequency, are received by digital signals processor of measuring electronic block. Signals are converted to digital and thinned out from first discretization frequency to required discretization frequency. Then, on basis of digital signals with required discretization frequency, frequency of received signals is determined. 
     EFFECT: lower costs, lower power consumptions, possible use with multiple types of gauges operating in different ranges of operating frequencies. 
     2 cl, 9 dwg
Patent RU-2263856-C2 (RU)
Inventor: BELOSTOTSKIJ JU G
IPC: F25B9/04
Filed: 2002-01-22
Granted: 2005-11-10
Abstract: FIELD: refrigeration industry; a method of operation of a temperature transformer. 
     SUBSTANCE: the invention is pertaining to the field of refrigeration industry, in particular, to the method of operation of the temperature transformer. The method of operation of the temperature transformer provides for a swirling of a gas stream, feeding of the swirled stream into the energy exchange chamber, formation of an axial stream due to feeding of a cooled stream in the channel of the axial stream and provision of the energy exchange of the swirled stream with the axial stream. The cooling conduct in the chamber of the energy exchange due to evaporation of the liquid through the porous wall located coaxially to the chamber of the energy exchange. Realization of the invention will allow to raise efficiency of the temperature transformer. 
     EFFECT: the invention ensures an increased efficiency of the temperature transformer. 
     9 cl, 2 dwg, 2 tbl
Patent RU-2219130-C2 (RU)
Title: Method for decomposition of titanium-calcium raw
Inventor: LOKSHIN EH P
IPC: C22B3/06
Filed: 2002-03-11
Granted: 2003-12-20
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to processing technology of titanium- -calcium raw, mainly to decomposition of sphene concentrate. Treatment of sphene concentrate is carried out under hermetical conditions of reactor with 20- 30% nitric acid in the presence of fluoride ions that are taken in the amount 0.2-0.5 mole/mole of TiO 2  as hydrofluoric or fluosilicic acid and the following cooling reaction mass to 20-25 C and separation of titanium- containing residue by filtration. Treatment is carried out preferably at temperature 100-110 C for 5 h and under pressure 0.12 MPa, not above. Method provides the enhancement of calcium extraction to solution up to 95.0- 98.2% and increasing part of chemically active anatase form of titanium dioxide in residue to 100%. Invention can be used for production of deficient and high-quality titanium-base products. EFFECT: improved decomposition method. 3 cl, 1 tbl, 6 ex
Patent RU-2223825-C2 (RU)
Inventor: ZLOBIN M N
IPC: B03B7/00
Filed: 2002-04-25
Granted: 2004-02-20
Abstract: Использование: обогащение полезных ископаемых. Способ извлечения из руд алмазов содержит двухстадийное измельчение руды в мельницах самоизмельчения, извлечение крупных алмазов люминесцентной сепарацией, извлечение средних алмазов липкостной сепарацией, доизмельчение крупных и средних фракций хвостовых продуктов в истирающих мельницах самоизмельчения по замкнутому циклу с последующим доизвлечением мелких алмазов пенной сепарацией совместно с пневмофлотацией и выводом хвостов пенной сепарации в отвал. Перед извлечением крупных алмазов люминесцентной сепарацией и средних - липкостной сепарацией осуществляют предварительную виброконцентрацию алмазов на грохотах-концентраторах с возвратом хвостовых продуктов виброконцентрации на доизмельчение в замкнутом цикле с мельницами второй стадии самоизмельчения. Обесшламливание и фракционирование мелкозернистого материала осуществляют с применением гидроклассификации, с выводом сливного продукта гидроклассификации в отвал и дообогащением пескового продукта с применением пенной сепарации, пневмофлотации и пленочной флотации. Изобретение повышает эффективность извлечения алмазов при сохранении их природной крупности и удешевлении технологии обогащения. 1 з.п. ф-лы.
Patent RU-2303591-C2 (RU)
Title: ПРОИЗВОДНЫЕ ДИБЕНЗО(b,f)АЗЕПИНА И ИХ ПОЛУЧЕНИЕ
Inventor: FJUNFSHILLING PETER
IPC: A61P25/28
Filed: 2001-02-07
Granted: 2007-07-27
Abstract: Изобретение относится к способу получения соединения формулы III 
     
       
     
     где R 1  означает С 1 -С 4 алкил, карбамоилированием соединения формулы II 
     
       
     
     где R 1  имеет значения, указанные выше, цианатом металла, причем реакцию проводят с использованием уксусной кислоты в присутствии большого избытка цианата металла и в отсутствие дополнительного растворителя. 11 н.п. ф-лы.
Patent RU-2258921-C2 (RU)
Inventor: KHAAS MARK KRISTOFER
IPC: G01F1/74
Filed: 2001-03-02
Granted: 2005-08-20
Abstract: FIELD: measuring equipment engineering. 
     SUBSTANCE: method is meant for determining property of flow of liquid environment, flowing along pipeline 1 having farad meter, containing ring-shaped capacity indicators 2a, 2b of upper and lower flow. Each ring-shaped capacity sensor contains at least three probing electrodes 11a-13a, 11b-14b. probing electrodes are positioned around circle of pipeline. For each ring-shaped capacity indicator a set of measuring capacitors is selected. Measuring capacitor is formed by two measuring electrodes, and measuring electrode consists either of separate probing electrode, or at least of two mutually connected probing electrodes. In several time moment during certain time range electric capacity of each measuring capacitor is measured for each ring-shaped capacity indicator 2a, 2b. mutual correlations between electric capacities are determined, which were measured during current time range at ring-shaped capacity indicator 2 of upper current, and electric capacities, measured during current time range at ring-shaped capacity indicator 2 b of lower current. Flow property is determined from mutual correlations. Also a method is provided for providing corrected electric tanks and actual farad meter. 
     EFFECT: higher efficiency, broader functional capabilities. 
     5 cl, 2 dwg
Patent RU-2251422-C2 (RU)
Inventor: AGUT KHULIAN
IPC: A61K31/205
Filed: 2001-03-28
Granted: 2005-05-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the suggested preparation is being cytidine diphosphate choline (CDP-choline) known previously as the preparation to restore cerebral phospholipid structure and for treating mammalians, people among them, subjected to the action of stimulants. Moreover, it is necessary to note that CDP-choline decreases the duration of abstinence symptoms (tremor, convulsions, weakness, emotional instability, nervousness, social reserve) and causes either the decrease or stoppage of alcohol intake. 
     EFFECT: higher efficiency of therapy. 
     5 cl, 5 ex
Patent RU-2301781-C2 (RU)
Title: Retrieving gear for gripping of the bottle
Inventor: PINKERTON STIVEN DZH
IPC: C03B9/44
Filed: 2002-12-04
Granted: 2007-06-27
Abstract: FIELD: glass industry; devices for retrieving of the glass containers. 
     SUBSTANCE: the invention is pertaining to the field of manufacture of the glass containers, in particular, to the designs of the devices for manufacture of the individual profile glass containers. The invention allows to up-grate the quality of the produced glass containers. The retrieving gear for gripping of the bottle molded in the bottle blowing section of the device for manufacture of the individual profile glass containers, transferring the bottle into the location near to the reception desk and lowering the bottle on the reception desk contains: the gripping bracket; the gripping head fixed to the gripping bracket; the device including the control means for relocation of the gripping bracket from the first position, where the bottle is gripped in the blowing section, into the second position, which is located on the first selected distance above the reception desk; for retention of the gripping bracket in the second position during the defined time; for relocation of the gripping bracket after the indicated defined time is over downwards in the direction of the reception desk into the third position; and when the selected gripping head is in the third position for the bottle lowering onto the conveyor. 
     EFFECT: the invention ensures the improved quality of the produced containers. 
     2 c1, 3 dwg
Patent RU-2237213-C2 (RU)
Title: Duct of heat-supply system
Inventor: KULIKOV E I
IPC: F16L59/00
Filed: 2003-02-13
Granted: 2004-09-27
Abstract: FIELD: thermal insulation of heat pipelines. 
     SUBSTANCE: duct has bottom, top, and side plates which abut against feeding and return pipelines. The duct is divided into sections by the pipelines. The space between the feeding and return pipes is separated by a diaphragm. The gaps between the plates are sealed. The top parts of the spaces between the pipes are filled with fiberglass mats. 
     EFFECT: reduced heat loss. 
     2 cl, 1 dwg
Patent RU-2254641-C2 (RU)
Inventor: RAZUMOV S N
IPC: H01G9/058
Filed: 2003-04-10
Granted: 2005-06-20
Abstract: FIELD: electrical engineering; electrochemical or double-layer electrical capacitors. 
     SUBSTANCE: proposed method for producing nonpolarized nickel hydroxide electrode for alkali-electrolyte electrochemical capacitor includes manufacture of porous current collector, synthesis of active material, and filling of porous current collector with active material, primarily with nickel hydroxide; novelty is that at the same time porous current collector is produced, active material is synthesized, and porous current collector is filled with active material by alternate electrochemical anode and cathode treatment of base actually composed of nickel in aqueous solution incorporating chloride-ions. 
     EFFECT: reduced thickness of nickel hydroxide electrode for high-power electrochemical capacitor. 
     10 cl, 2 dwg, 6 ex