baber/WOPTO huggingface dataset:
Patent RU-2229696-C2 (RU)
Title: Способ испытания листовых материалов на двухосное растяжение
Inventor: TOMILOV M F
IPC: G01N3/28
Filed: 2002-04-23
Granted: 2004-05-27
Abstract: Изобретение относится к испытательной технике и может быть использовано при определении характеристик механических свойств листовых материалов в условиях двухосного растяжения. Способ испытания листовых материалов на двухосное растяжение заключается в том, что образец в форме диска размещают на матрице, зажимают с помощью прижимного кольца, нагружают жестким пуансоном, расположенным соосно с матрицей, и определяют предельную пластичность испытуемого материала. При этом используют образец с односторонним углублением в его рабочей части, нагружают его до разрушения по кольцевой периферийной зоне, расположенной между образованной по контуру образца зажимной областью и рабочей частью, имеющей диаметр, равный 0,8 диаметра полости пуансона. Данное изобретение направлено на повышение точности испытаний листовых материалов, снижение их трудоемкости и уменьшение расхода материала. 1 ил.
Patent RU-2232452-C2 (RU)
Inventor: BUDJAK V S
IPC: H01Q11/06
Filed: 2002-05-13
Granted: 2004-07-10
Abstract: FIELD: antenna engineering; mobile radio centers of short-wave communication systems. 
     SUBSTANCE: antenna sheet is horizontally mounted and attached to tops of four vertical masts at height h; antenna wires forming square sides are halved and mechanically joined together at points where they cross insulators. These halves of wires are interconnected in pairs by means of two additional sheets incorporating at least two wires and passed through geometric center of square wherein antenna power supply points are disposed. Two adjusting components are arranged in diagonals of two small squares formed by wire halves and additional sheets. Rectangular reflector disposed in vertical plane crossing zero potential points has its vertical sides of height h/3 forming masts and horizontal ones are made of antenna wire. This reflector is provided with circuit lying directly on ground. 
     EFFECT: enhanced directivity factor of antenna in zenith direction. 
     2 cl, 3 dwg
Patent RU-2238481-C2 (RU)
Inventor: BUBNOV L A
IPC: F24H1/20
Filed: 2002-07-08
Granted: 2004-10-20
Abstract: FIELD: power engineering; thermostatting systems. 
     
     
       SUBSTANCE: proposed heater incorporating provision for using unique thermal properties of water as its current-conducting liquid has heating chamber with heat-transfer apparatus and phase electrodes filled with current-conducting liquid to form liquid and gas spaces that communicates with compensating bowl in bottom part through pipe connection and in top part, through pipe connection provided with calibrated washer. Bottom part of heater accommodates heating element and temperature relay, the former being disposed inside pipe connection running to heating chamber with compensating bowl. 
     
     
       EFFECT: enlarged functional capabilities. 
     
     
       1 cl, 1 dwg
Patent RU-2232192-C2 (RU)
Inventor: LI DONG-EOK
IPC: C07K19/00
Filed: 2002-08-29
Granted: 2004-07-10
Abstract: FIELD: biotechnology, genetic and protein engineering. 
     SUBSTANCE: invention can be used for preparing a fused protein eliciting the enhanced erythropoietin activity. The used protein represents the human erythropoietin comprising by C-end a fragment of mutant C-end peptide of human chorionic gonadotropin β-subunit with amino acid sequence corresponding to positions 7-34 of the sequence SEQ ID NO.1 wherein one-four serines at positions 10, 16, 21 and 27 are replaced with alanine or glycine. The fused protein is prepared by culturing cellular strain transformed with recombinant vector comprising nucleic acid that encodes the fused protein. Invention provides preparing the fused protein eliciting activity of erythropoietin and exhibiting the enhanced value of half-life period in vivo. 
     EFFECT: improved preparing method, valuable properties of fused protein. 
     4 cl, 5 dwg, 6 ex
Patent RU-2235571-C2 (RU)
Title: Method of forest fire prevention and extinguishing
Inventor: PLUGIN A I
IPC: A62C3/02
Filed: 2002-10-08
Granted: 2004-09-10
Abstract: FIELD: fire fighting, particularly for protection forests against fires. 
     SUBSTANCE: method involves detecting fire risk area in forestry, determining outline of this area; calculating necessary quantity of fire suppression agent fed for fire prevention and suppression in the area; providing above forestry area with fire suppression means formed as flat elongated flexible coaxial hose with annular space filled with material which accumulates fire-suppression liquid so that volume of accumulated fire-suppression liquid is locally distributed through material structure to prevent flow-over and leakage thereof without fire fighting; providing discharge of fire-suppression liquid when fire takes place. When fire occurs part of coaxial flexible hose wall is damaged by fire and overheated fire-suppression liquid is thrown out under high pressure from this hose part with reservation of remainder fire-suppressant liquid in other parts of hose for carrying out the same operations in other locations of forestry area to be protected. 
     EFFECT: increased reliability and efficiency, prevention of fire development. 
     6 cl, 5 dwg
Patent RU-2250158-C2 (RU)
Inventor: CHEKALOVA E A
IPC: B23Q11/10
Filed: 2002-12-25
Granted: 2005-04-20
Abstract: FIELD: apparatuses for cooling cutting zone in metal cutting machine tool. 
     SUBSTANCE: apparatus includes controlled voltage pickup connected with nozzle of air conduit of ionizing device. Nozzle is made with possibility of regulating outlet flow. In body of nozzle inner air conduit is placed; said conduit has large number of through openings arranged randomly along its axis. Air conduit serves as capacitor whose capacitance and inductance are selected according to condition of nozzle operation in pulsating mode. 
     EFFECT: enhanced efficiency of cooling, lowered contamination degree of working zone. 
     1 dwg
Patent RU-2238156-C2 (RU)
Inventor: KISELENKO V V
IPC: B03B9/06
Filed: 2003-01-20
Granted: 2004-10-20
Abstract: FIELD: processing domestic waste. 
     SUBSTANCE: method includes preliminary removing of coarse garbage from waste before supplying it to the conveyor and further supplying the waste to the device for primary processing made of a drum, main grading for removing different fractions which are supplied to the secondary processing. 
     EFFECT: enhanced efficiency. 
     8 cl, 1 dwg
Patent RU-2247750-C2 (RU)
Inventor: KVASENKOV O I
IPC: C08B37/06
Filed: 2003-05-20
Granted: 2005-03-10
Abstract: FIELD: vegetable raw technology. 
     SUBSTANCE: invention describes a method for preparing the pectin preparation. Method involves milling and mixing sunflower heads and citrus husks taken by the mass ratio from 1:9 to 9:1, hydrolysis-extraction of mixture, separation of a liquid phase and isolation of the end product from its. Before mixing the raw is extracted with ethyl acetate and liquid carbon dioxide successively and prepared solid phase is mixed and subjected for hydrolysis-extraction in direct current and in countercurrent successively with intermediate squeezing. Water is used as an extractant at stage of countercurrent process, and acid is added at stage of direct current that is added to extract separated after countercurrent stage. The end product is isolated from a liquid phase separated after direct current stage of process. Invention provides enhancing quality of the end product. 
     EFFECT: improved preparing method.
Patent RU-2261742-C2 (RU)
Inventor: KHOLODKOV I V
IPC: A62C19/00
Filed: 2003-07-04
Granted: 2005-10-10
Abstract: FIELD: fire fighting, particularly hand fire-extinguishers in which the extinguishant is expelled by an explosion or exploding containers thrown into the fire. 
     SUBSTANCE: method involves filling sealed shells formed of gas-impermeable material with fire-extinguishant; throwing the filled shells with thrower and disintegrating the shells in fire site. The shells are of spherical or streamlined shape. Polyethylene film is used for shell forming. The shells are thrown with the use of pneumatic or mechanical devices. 
     EFFECT: increased range and accuracy of fire-extinguishing agent delivery, reduced fire-extinguishant losses. 
     2 cl, 2 dwg
Patent RU-2256668-C2 (RU)
Inventor: BABKIN V A
IPC: C08B37/00
Filed: 2003-07-21
Granted: 2005-07-20
Abstract: FIELD: resin industry. 
     SUBSTANCE: method comprises consecutively performed water extraction of arabinogalactan at heating from preliminarily deresined foliferous wood, purification of extract to remove suspended and colloidal impurities, ultrafiltration-mediated concentration of extract, and isolation of desired product using spray drying of concentrate containing 40% solids. Purification is effected with aqueous solution of cationic flocculant. High purity of product is confirmed by UV, IR, and  13 C NMR spectroscopic techniques. 
     EFFECT: achieved purity meeting pharmaceutical requirements. 
     3 cl, 4 ex
Patent RU-2274122-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-23
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, bluebottle flowers, wild ash fruits, calendula flowers, and dogrose fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, strawberry and bergamot flavorings, and preparation obtained from biomass of Mortierella parvispora micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2282474-C2 (RU)
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: A63G7/00
Filed: 2003-08-20
Granted: 2006-08-27
Abstract: FIELD: entertainment industry. 
     SUBSTANCE: attraction has passenger cart 2 movable along guiding members 1 and equipped with annular guides 3 for seats 4. Such construction of seats allows said seats to move within annular guides by the action of inertial load. 
     EFFECT: increased entertaining effect and simplified construction. 
     5 cl, 1 dwg
Patent RU-2341328-C2 (RU)
Title: Двойной металлцианидный катализатор и способ его получения
Inventor: LE-KAK BAJ
IPC: C08G65/28
Filed: 2003-09-19
Granted: 2008-12-20
Abstract: Настоящее изобретение относится к двойным металлцианидным катализаторам для получения полиалкиленполиолов, а также к способу получения указанных катализаторов. Заявленный способ включает взаимодействие, (i) по меньшей мере, одной водорастворимой соли металла, (ii) по меньшей мере, одной водорастворимой соли металлцианида, (iii) по меньшей мере, одного органического комплексообразующего лиганда, (iv) по меньшей мере, одной водорастворимой соли щелочного металла и, необязательно, (v) по меньшей мере, одного функционализированного полимера в условиях осаждения, достаточных для образования катализатора, и добавлением, по меньшей мере, одной водорастворимой соли щелочного металла в количестве, обеспечивающем содержание в катализаторе указанной соли, равное от примерно 0,4 до примерно 6% от общей массы двойного металлцианидного катализатора. Также заявлен двойной металлцианидный катализатор, полученный указанным способом. Катализаторы по настоящему изобретению, содержащие соль щелочного металла, имеют приемлемую активность и могут быть использованы для получения полиолов с пониженным уровнем содержания высокомолекулярной хвостовой фракции. 2 н. и 12 з.п. ф-лы, 7 табл.
Patent RU-2285011-C2 (RU)
Inventor: O BUN KHO
IPC: C08K5/05
Filed: 2002-02-20
Granted: 2006-10-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to an aqueous emulsion of organic peroxide comprising antifreeze, protecting colloid and from 0.5 to 3 wt.-% of plasticizer as measure for the total emulsion mass. Ester with the ratio Ap/Po above 8 is used as a plasticizer. Also, invention relates to using an aqueous emulsion of organic peroxide for polymerization of vinyl chloride monomer. Proposed aqueous emulsion of organic peroxide shows enhanced stability in storage as compared with early known emulsions. 
     EFFECT: improved and valuable properties of emulsion. 
     9 cl, 3 tbl, 9 ex
Patent RU-2276260-C2 (RU)
Title: Formation fluid filtration determination method and device
Inventor: KIREEV ANATOLIJ MIKHAJLOVICH
IPC: E21B49/00
Filed: 2004-04-29
Granted: 2006-05-10
Abstract: FIELD: mining, particularly to investigate nonisotropic composite deposit reservoir and fractured reservoir mudding. 
     SUBSTANCE: method involves forcing working liquid simultaneously through loaded rock samples provided with multidirectional filtration channels, which simulate penetrated section model; simultaneously performing working liquid filtration through all samples; measuring working fluid flow direction in one or several samples after filtration termination in above samples; performing thermometry in bottom-top direction along rock samples having multidirectional filtration channels; recording working liquid temperature change at channel outputs; determining filtering channel capacity on the base of above temperature change; performing working liquid de-mudding at outlet of each rock sample along with thermometry performing. Device comprises working liquid supply channel, chambers for rock sample receiving formed as perforated cups with inner elastic shells having perforated segments arranged in diagonal pockets thereof. Perforated discs, regulation valves, working liquid supply pipelines and de-mudding means are arranged at shell ends. The chambers are serially connected. Regulation valve is installed at each chamber inlet. The regulation vessel is connected with corresponding regulation vessel arranged in working liquid supply pipeline through two working liquid supply pipelines. De-mudding means is installed in one of the two working liquid supply pipelines. The device is also provided with main and additional thermostats, manifold including pipeline system provided with locking and regulating fittings, heating chambers with liquid inlet and liquid outlet. Chamber with rock sample is installed in each heating chamber. Heating chamber is provided with temperature sensors connected with additional thermostats and installed at chamber outlets. 
     EFFECT: increased information capacity. 
     5 cl, 1 dwg, 1 tbl
Patent RU-2280378-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/10
Filed: 2004-05-06
Granted: 2006-07-27
Abstract: FIELD: production of canned goods for nutrition of infants up to 1.5 years old. 
     SUBSTANCE: claimed method includes formula component preparation, namely beef cooking in water followed separation thereof from broth, potatoes cutting, carrot cutting, blanching and cooling, onion cutting followed by roasting thereof in milk butter; shredding and freezing of fresh white cabbage, parsley green grinding in chopper; bone broth cooking followed by blending thereof with separated beef broth and salt to produce filling. Beef, potato, carrot, onion, green pea, cabbage, milk butter, and parsley green are blended at temperature of at least 60°C and pre-packed together with filling in specific component ratio. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2271898-C2 (RU)
Inventor: ZARUBIN MIKHAIL GRIGOR EVICH
IPC: B23B13/00
Filed: 2004-06-03
Granted: 2006-03-20
Abstract: FIELD: working metals by cutting, possibly feed of thin-wall tube to working zone of lathe. 
     SUBSTANCE: apparatus includes cylindrical member having on its end two mutually normal slits equally spaced from depressed portions and restricted by through openings formed in outer annular groove. Inner cone surface of cylindrical member smoothly passes to threaded opening and it corresponds to outer cone surface of locking member. The last has groove on its outer cylindrical surface; in said groove sealing rubber gasket is placed. On outer surface of stem there is mark in the form of reamed hole spaced from one of depressed portions and. 
     EFFECT: enhanced technological and operational characteristics, namely simplified removal of remaining tube material from extension part, possibility for accurate detection of location of depressed portions for pressing-in thin-wall tube. 
     2 cl, 3 dwg
Patent RU-2275196-C2 (RU)
Inventor: KOTEL NIKOV MIKHAIL VIKTOROVIC
IPC: A61K31/4415
Filed: 2004-07-26
Granted: 2006-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves additionally administering vitamins B6, B12 and folic acid to patients receiving anticoagulation therapy. Protein content is limited in daily food allowance to 0.8-1.1 g/kg of body weight and cysteine content is increased to 400-500 mg/day. 
     EFFECT: enhanced effectiveness of treatment; eliminated homocysteine link in pathogenesis.
Patent RU-2282563-C2 (RU)
Inventor: NIZOVTSEV VLADIMIR MIKHAJLOVIC
IPC: B64C21/04
Filed: 2004-08-27
Granted: 2006-08-27
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed method consists in taking preheated gas from gas source and bringing it to flying vehicle surface followed by blowing-out jet of preheated mixture of air and combustion products of engine plant at subsonic velocity through local blowing-out zones on lower and/or upper surfaces of flying vehicle wing into external incoming air flow. Besides that, air is taken from air intake or from engine plant compressor and is fed over hermetic mains through adjusting members at supersonic velocity through supersonic nozzles which are flat in configuration from leading edge of wing over lower surface in way of wing chord, thus overlapping the subsonic gas jets escaping from local blowing-out zones by high-velocity air flow at Mach number more than 0.7. Device proposed for realization of this method has fuselage, power plant, engine plant, fuel system, wing and control profiles. Engine plant is connected by hermetic lines with local blowing-out zones located on surfaces of wing and control profiles. Mounted on leading edge of wing lower surface are supersonic nozzles whose external surfaces are  located at level of wing surface. 
     EFFECT: increased lifting force. 
     11 cl, 4 dwg
Patent RU-2315046-C2 (RU)
IPC: C07D209/30
Filed: 2003-07-31
Granted: 2008-01-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of hydroxyindolylglyoxylamides of the formula (1)   wherein R means linear or branched (C 1 -C 6 )-alkyl that can be if necessary substituted once with monocyclic saturated or polyunsaturated carbocycle comprising 3-14 members in cycle wherein carbocyclic substitute, in turn, can be substituted once or more times with the following groups: -OH, -NO 2 , -F, -Cl, -Br, -J, -O-(C 1 -C 6 )-alkyl; R 2  and R 3  mean hydrogen atom or -OH and it is necessary that one of two substitutes has to mean -OH; R 4  means monocyclic aromatic carbocycle comprising 6-14 members in cycle or pyridyl and if necessary substituted once or more times with the following groups: -F, -Cl, -Br, -J, -O-(C 1 -C 6 )-alkyl or -(C 1 -C 6 )-alkyl wherein each (C 1 -C 6 )- alkyl radical can be substituted once or more times with the following groups: -F, -Cl, -Br, -J. Proposed method involves the following steps: (a) interaction of the parent compound of the formula (1a)   wherein R 2  and R 3  mean hydrogen atom or benzyl-protected -OH and it is necessary that at least one of two substitutes has to mean benzyl-protected -OH with compound of the formula: R 1 -X wherein R 1  means above given values, and X means halogen atom resulting to formation of compound of the formula (1b)  ; (b) interaction of compound of the formula (1b) with compound of the formula: (COX) 2  wherein X means halogen atom resulting to formation of compound of the formula (1c)  ; (c) interaction of compound of the formula (1c) with compound of the formula: H 2 NR wherein R has values as given for R 4  and resulting to formation of compound of the formula (1d)  , and (d) interaction of compound of the formula (1d) involving splitting off benzyl from R 2  and/or R 3  and resulting to formation of the end compound of the formula (1). Also, invention relates to intermediate compounds of formulae (1c) and (1d) and using compounds of formulae (b), (1c) and (1d) for synthesis of the end compounds of the formula (1). Proposed invention provides synthesis of the end compounds of the formula (1) with the high yield and in high pure form. 
     EFFECT: improved method of synthesis. 
     25 cl, 1 ex
Patent RU-2320786-C2 (RU)
Inventor: NIKITIN NIKOLAJ IVANOVICH
IPC: C25F7/00
Filed: 2005-04-12
Granted: 2008-03-27
Abstract: FIELD: machine engineering, manufacturing processes realized by electrochemical and electro-physical treatment of metallic articles, equipment for electrolytic-discharge treatment. 
     SUBSTANCE: plant includes working bath in the form of box along narrow sides of which heaters are arranged. On one wide side of bath unit for feeding electrolyte is arranged; on other side of bath unit for electrolyte overflowing provided with receiving tank is arranged. Protection casing is arranged in upper lid of bath and on upper cover of said casing manipulator in the form of vertical motion mechanism having suspension with electric current supply from power source and cartridge for treated article are mounted. Plant includes in addition unit for cooling electrolyte and unit for cleaning electrolyte. Working bath is provided with regulator for averaging temperature of near-bottom layers of electrolyte and surface layers of electrolyte; said regulator is mounted in unit for feeding electrolyte and it is in the form of perforated swirling member mounted on guide arranged on inner surface of wide side of bath. Protection casing has door with inlet fluidic air-pneumatic slit apparatus for feeding ventilating air to working space of bath. Unit for overflow of electrolyte is combined with slit fluidic apparatus for returning evaporated vapor-gas phase and pneumatically coupled with air suction-off unit mounted on upper part of receiving tank. Drive unit of manipulator is provided with device for regulating-tracking instantaneous value of immersion rate of treated surface area of article. 
     EFFECT: improved quality of treatment, enlarged manufacturing possibilities, enhanced ecology due to sustaining predetermined concentration of electrolyte. 
     3 cl, 1 tbl, 2 dwg, 1 ex
Patent RU-2294863-C2 (RU)
Inventor: VELIKANOV ALEKSEJ VIKTOROVICH
IPC: B64F1/22
Filed: 2005-04-25
Granted: 2007-03-10
Abstract: FIELD: mechanical engineering; ground servicing of aircraft. 
     SUBSTANCE: proposed method is based on use of truck tractor provided with cargo platform and hoisting mechanism in form of actuating cylinders. Cargo platform is provided with telescopic guide which is rotatable in horizontal plane and is mounted in zone of bearing perimeter of truck tractor which makes it possible to perform smooth and adjustable re-charging of drive wheels of truck tractor for forming maximum thrust in ground holding capacity of truck tractor. Platform is provided with saddle-shaped cushion for centering the truck tractor relative to aircraft longitudinal axis. Actuating cylinders mounted inside telescopic guide make it possible to transport the aircraft with damaged nose and rear undercarriage legs depending on position of truck tractor under aircraft fuselage. This method may be used for transportation of aircraft of different types without re-adjustment of equipment. 
     EFFECT: smooth and adjustable distribution of vertical load on truck tractor axles. 
     3 dwg