baber/WOPTO huggingface dataset:
Patent RU-2250334-C2 (RU)
Title: Anti-burglary device and method of manufacture of such device
Inventor: AMELIN D V
IPC: E05G1/024
Filed: 2003-07-08
Granted: 2005-04-20
Abstract: FIELD: construction of storehouses for valuables; manufacture of protective slabs, doors, ceilings, floors and barriers. 
     SUBSTANCE: proposed anti-burglary device has cavity with rods whose ends are connected with inner surface of front wall of body and filler made in form of laminar structure assembled in one or several stacks. Stacks are formed by connecting the veneer sheets, metal screen and end metal sheet followed by making through holes for receiving the rods. End metal sheet for each multi-layer stack is connected with rods. Laminar structure is formed in cavity of body longitudinally relative to its front wall. Laminar structure forms non-detachable joint together with rods. 
     EFFECT: enhanced efficiency of protection; reduction of mass; low cost. 
     11 cl, 5 dwg
Patent RU-2273222-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of hibiscus flowers senna leaves, everlasting flowers, and cowberry leaves is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, and preparation obtained from biomass of Mortierella parvispora micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics, prophylaxis action, and wide range of vitamin activity.
Patent RU-2273266-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-04-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of baikhovy black tea, blackcurrant leaves, black chokeberry fruits, dogrose fruits, hibiscus flowers, wild ash fruits, and blackcurrant fruits is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, and preparation obtained from biomass of Mortierella zychae micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics, prophylaxis action, and wide range of vitamin activity.
Patent RU-2278763-C2 (RU)
Inventor: BARSEGJAN ARMEN AL BERTOVICH
IPC: B22D27/15
Filed: 2003-08-06
Granted: 2006-06-27
Abstract: FIELD: foundry, possibly evacuation of molds and cores of any molding and core sands. 
     SUBSTANCE: method comprises steps of inserting to flask metallic tubes closed by means of helical gauze; at filling mold with melt realizing local evacuation of molds and cores through said helical gauze preventing distortion and penetration of molding sand in gas suction  system; connecting other end of tube with evacuation system; creating different evacuation degree in separate portion of mold, core or flask; at high difference of evacuation degree connecting tubes with several evacuation systems; at small difference of evacuation degree placing nozzles with different orifices in evacuation system. Local evacuation provides rapid and full filling of working cavity of molds for producing  complex-shape and thin-wall castings. 
     EFFECT: improved quality of casting, lowered number of rejected castings, rational consumption of metal. 
     11 cl, 12 dwg
Patent RU-2274461-C2 (RU)
Inventor: LITVINOV SERGEJ DMITRIEVICH
IPC: A61L27/00
Filed: 2004-02-26
Granted: 2006-04-20
Abstract: FIELD: medicine, traumatology, orthopedics, stomatology, neurosurgery. 
     SUBSTANCE: invention relates to material designated for replacing defects in different osseous pathologies. Material for replacing osseous tissue defects represents plates consisting of fluorohydroxyapatite in collagen wherein the content of fluorohydroxyapatite is 40-90% by mass. Method for preparing of material involves placing a porous collagen matrix between solutions containing calcium chloride in the concentration 0.2-1 mole/l and solution containing sodium phosphate or ammonium phosphate in the concentration 0.1-1 mole/l and ammonium fluoride in the concentration 0.01-1 mole/l and ammonium  or sodium hydroxide solution. Electrophoresis is carried out at current density 7-20 mA/cm 2  for 10-24 h, prepared material is washed out with distilled water, dried at 20-37°C and sterilized. 
     EFFECT: improved preparing method, valuable medicinal properties of material. 
     3 cl, 2 tbl, 1 ex
Patent RU-2321593-C2 (RU)
Inventor: NAJKER SELVARAJ
IPC: A61K9/107
Filed: 2002-10-17
Granted: 2008-04-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to variants of a method for synthesis of a mixture (E)- and (Z)-isomers of ISA TX 247. By one variant acetyl-ciclosporin is heated with the first compound chosen from group consisting of triarylphosphine, trialkylphosphine, arylalkylphosphine and triarylarsine for preparing an intermediate substance that is stirred with the second compound chosen from group consisting of acetaldehyde, formaldehyde, deuterium-labeled formaldehyde, 2-chlorobenaldehyde and benzaldehyde. Mixture of (E)- and (Z)-isomers of acetyl-1,3-diene is prepared that is treated with a base and mixture of (E)- and (Z)-isomers of ISA TX 247 is prepared.  Other variant for preparing mixture of (E)- and (Z)-isomers of ISA TX 247 represents interaction of acetyl-ciclosporin A aldehyde that is prepared by oxidation of acetyl-ciclosporin A, with phospholide by Wittig reaction followed by treatment of the prepared mixture with a base. Also, invention relates to a method for synthesis of mixture of (E)- and (Z)-isomers of ISA TX 247 enriched with E-isomers or Z-isomer, and to a method for synthesis of the preliminary assigned isomeric mixture of (E)- and (Z)-isomers of ISA TX 247 by mixing materials enriched with (E)- and (Z)-isomers. 
     EFFECT: improved method of synthesis. 
     77 cl, 7 tbl, 16 dwg, 39 ex
Patent RU-2283269-C2 (RU)
Inventor: SHTEB RUDOL F
IPC: B41F13/54
Filed: 2003-02-28
Granted: 2006-09-10
Abstract: FIELD: printing industry. 
     SUBSTANCE: invention can be used for arrangement of paper webs sealed by rotary printers into separate signatures.  Proposed cross-cutting device of at least one web of roll material includes transfer cylinder arranged to form first cutting slot with first cross-cutting device and, additionally second cutting slot with second cross-cutting device. 
     EFFECT: possibility of uniting two webs of roll material fed along two moving paths to one transfer cylinder into common product or reprocess roll material with great number of layers by uniting two initial webs. 
     54 cl, 7 dwg
Patent RU-2310506-C2 (RU)
Title: Bismuth- and phosphorus-containing catalyst carriers, reforming catalyst based thereon, preparation method, and petroleum reforming process
Inventor: TANEV PETR TANEV
IPC: B01J27/10
Filed: 2003-05-20
Granted: 2007-11-20
Abstract: FIELD: petroleum processing and catalysts. 
     SUBSTANCE: invention relates to bismuth- and phosphorus-containing catalyst carriers, petroleum reforming catalysts prepared on these carriers, to methods for preparing both carriers and catalysts, and to petroleum reforming process using these catalysts. Described are catalyst carrier containing γ-alumina particles wherein bismuth and phosphorus are distributed essentially uniformly in catalytically efficient concentrations and a method for preparation thereof comprising (a) preparing solution containing bismuth precursor and solution containing phosphorus precursor; (b) preparing γ-alumina/alumina sol mixture; (c) mixing mixture of step (b) with solutions prepared in step (a) to produce carrier precursor containing essentially uniformly distributed phosphorus and bismuth; (d) molding; and (e) drying and calcination. Invention also describes petroleum reforming catalyst containing above-defined carrier and catalytically efficient amount of platinum, chlorine, and optionally rhenium; method of preparation thereof; and petroleum  reforming process after hydrofining, which involves contacting petroleum with above-defined catalyst in presence of hydrogen at elevated temperature and pressure. 
     EFFECT: reduced catalyst coking velocity and achieved high stable activity of catalyst. 
     25 cl, 6 dwg, 4 tbl, 10 ex
Patent RU-2294898-C2 (RU)
Inventor: GOLOMIDOV MIKHAIL ALEKSANDROVI
IPC: C02F103/08
Filed: 2005-01-19
Granted: 2007-03-10
Abstract: FIELD: alimentary industry; pharmaceutical industry; chemical industry; power industry; other industries: methods of the water purification. 
     SUBSTANCE: the invention is pertaining to the methods of the water purification by freezing and thaw and may be used in alimentary, pharmaceutical, chemical, power and other industries. The method of the water purification includes the complete freezing of the water, the ice aging at the temperature below the temperature of the initial water freezing during the time interval of no less than 1 hour, the ice thawing at the temperature of 50-60 °C, settling of the thaw water from 24 to 48 hours with the following siphonage of up to 90 % of the gained water volume without stirring of the settling. It is preferable after the settling process to gate the water through the filtering partition with the pores size of not exceeding 10 microns. The invention allows to decrease the overall dimensions of the used equipment, to improve the quality and efficiency of the purification process, to produce the purified water with calcium salt content of less than 50 mg/l. 
     EFFECT: the invention ensures reduction of the overall dimensions of the used equipment, improvement of the quality and efficiency of the purification process, production of the purified water with calcium salt content of less than 50 mg/l. 
     3 tbl, 1 ex
Patent RU-2325405-C2 (RU)
Title: Guar graph-interpolymerization and other polysaccharides by electron-beam machining
Inventor: LJU LEO DZHAOTSIN
IPC: A23L29/20
Filed: 2003-06-25
Granted: 2008-05-27
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: graft method of functional group to polysaccharide polymer of galactomannan type, preferentially to guar by means of high-energy electron beams radiation with non-saturated monomer occurrence containing specified functional group. Method can contain depolymerization of graft-polymer up to specified molecular weight. Prefential galactomannan processed under this method is guar gum, guar endosperm and hydroxypropylguar. According to preferential variant of method realization guar gum is also depolymerized, preferentially to molecular weight lower than approximately 700000 daltons and the most preferentially to molecular weight from approximately 100000 daltons to approximately 250000 daltons. According to the most preferable variant depolymerized guar has polydispersity lower, approximately 3.0. Graft-polysaccharide is applied in cosmetic formulations such as moisturizing stick. 
     EFFECT: possibility for functional groups graft to polysaccharide polymer by means of high-energy electron beams radiation. 
     17 cl, 1 dwg, 6 tbl, 5 ex
Patent RU-2331574-C2 (RU)
Inventor: MORGENSHTERN DEHVID A
IPC: B01J37/03
Filed: 2003-10-16
Granted: 2008-08-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to dehydrogenation or reforming of alcohols, in particular to a method of dehydrogenation of the primary alcohol, such as methanol or ethanol, for obtaining hydrogen, in particular for use in a fuel element with the purpose of obtaining electrical energy. In the method of dehydrogenation a catalyst containing copper is used, which includes a metallic carrier. To solve the given challenge the method includes bringing to contact of the initial raw mixture of the gases containing alcohol, with the catalyst of reforming in order to obtain a mixture of products of reforming, containing hydrogen, and the catalyst for reforming the contains a metallic spongy carrier and a coating on copper, at least, partially covering surface of the given metal spongy carrier where the given metal spongy carrier is obtained by means of the method including the leaching of aluminium from an alloy, containing aluminium and the main metal. 
     EFFECT: increased activity in the gas-phase reforming of primary spirits and increased stability. 
     129 cl, 13 tbl, 13 ex
Patent RU-2328589-C2 (RU)
Inventor: BONNEMAIRE BAZILE
IPC: E21B17/01
Filed: 2003-11-11
Granted: 2008-07-10
Abstract: FIELD: transport. 
     SUBSTANCE: flexible pipeline or hydrocarbons transportation system between the installation, located on the seabed and the vessel on the sea surface. Uprise pipeline is equipped with a device for its protection against impact which closes at least the top of the uprise pipeline. The device to protect the uprise pipeline is formed by flexible element and a multitude of individual hollow components, each of which is suspended on chains or ropes. This device is equipped with tensile or tightening devices, which is preferably attached to the lower end of the device to protect the uprise pipeline. 
     EFFECT: protection of upper part of uprise pipeline. 
     13 cl, 8 dwg
Patent RU-2317529-C2 (RU)
IPC: G01N33/22
Filed: 2003-01-23
Granted: 2008-02-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: method comprises measuring gas flow rate by means of a gas flow meter that has heat pickup of flow rate and measuring-computing unit.  The correction coefficient is determined by averaging the error coefficient of the pickup with a weight determined by the profile of the flow rate.  The measured signal of the flow rate pickup is converted into corrected value with the use of the correction coefficient. 
     EFFECT: enhanced precision. 
     19 cl, 4 dwg
Patent RU-2299138-C2 (RU)
Title: Universal car carrier
Inventor: TOTFALUSHIN ALEKSANDR VASIL EV
IPC: B60P3/08
Filed: 2005-08-03
Granted: 2007-05-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed universal car carrier has frame 1 made in form of transformable lower tier 2 and upper tier 3, running gear 4, detachable entrance tracks 5 and hydraulic equipment system 6.  Lower tier 2 has two sidemembers 7 connected by arch and cross beams 9 for floor with guide tracks. Boxes 12 for detachable entrance tracks 5 installed in fastening units on rear cross beam are arranged under floor in the rear.  Additional entrance tracks 13 of loading position of overbolster part are installed on floor of lower tier.  Upper tier 3 consists of two movable platforms 14, 15 with guide tracks 11.  First movable platform 14 is suspended from cross beam in overbolster part for lifting and fixing by means of hydraulic equipment system 6.  Second movable platform 15 consists of main part 17 and cantilever part 18 hinge-coupled with guide tracks 11.  Main part 17 is installed by its front side in guides 20 of arch 8 for movement.  Cantilever part 18 of second platform 15 is made to follow slope of lower tier 2, being furnished with telescopic tie-rod 26 for additional fixing of traveling position. 
     EFFECT: provision of quick transformation of vehicle trailer, improved safety in operation. 
     2 dwg
Patent RU-2301291-C2 (RU)
Inventor: FADEEV VALERIJ SERGEEVICH
IPC: E01B11/54
Filed: 2005-09-09
Granted: 2007-06-20
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: proposed insert for insulated rail joint is made of material with low magnetic permeability.  Insert in cross section has form similar to form of adjacent rails to be butt joined and it is made of composite material with electric insulating layer or layers and with preset gradient of modulus of permeability and modulus of elasticity over length of insert.  Insert of to be mounted between ends of adjacent rails in form of ready made block. 
     EFFECT: improved reliability of insulated rail joint. 
     11 cl, 3 dwg
Patent RU-2339188-C2 (RU)
Inventor: DZHAIN NIKKHIL
IPC: H04B1/38
Filed: 2004-03-18
Granted: 2008-11-20
Abstract: FIELD: physics, communication. 
     SUBSTANCE: invention is related to communication systems. Common global gate (CGG) provides interaction between the first network and the second network, so that mobile station that acts as abonent in the first network, may get into the second network and be authenticated for application of the second network. CGG receives parameters of authentication from mobile station and determines whether these authentication parameters satisfy criteria of authentication of CGG. If so, then CGG addresses to the first network and memorises authentication information from the first network for further addressing to the first network by mobile station. 
     EFFECT: improvement of communication networks interaction. 
     21 cl, 3 dwg
Patent RU-2348675-C2 (RU)
Inventor: BEKHTOL D KARL
IPC: C09D7/12
Filed: 2004-04-01
Granted: 2009-03-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns high-concentration storage-stable water dispersions of active light stabilisation substance or light stabilising and antioxidising agents mix with active substance content over 40 wt % and viscosity of 0.01-2 Pa·s, containing at least one non-ion penetration agent as disperser and polyglycol as dissolution facilitator, as well as 0.2-5 wt % of oleic acid as fluidity enhancer. Additionally the dispersions can include biocide. Also invention concerns method of storage stabilisation enhancement of water dispersions of active light stabilisation substance or light stabilising and antioxidising agents mix, involving mixing of disperser and/or other additives with oleic acid at the frist stage and adding light stabilisation substance or light stabilising and antioxidising agents mix in powder, compressed or granulated form at the second stage, with further dispersion in the presence of oleic acid, disperser and polyglycol and optional additives. In addition invention concerns application of claimed high-concentration water dispersions in obtaining varnish mass. 
     EFFECT: enhanced storage stability of water dispersions of light stabilisation substance or light stabilising and antioxidising agents mix. 
     11 cl, 28 ex
Patent RU-2333414-C2 (RU)
IPC: F16L19/02
Filed: 2004-04-08
Granted: 2008-09-10
Abstract: An open-ended coupler for joining a pipe to a larger opening defines a passageway having straight and angled sections. The straight section has a uniform inner diameter concentric about a centerline sized to receive the outer diameter of the pipe. The angled section has a narrow end with an inner diameter less than that of a wide end and of the straight section, and being at least as large as the inner diameter of the pipe. The angled section has an upper portion above the centerline that at least in part increases in radius from the narrow end to the wide end. A lower portion has a constant radius, at least along a line extending between the narrow and wide ends at a six o'clock position with respect to the open end of the angled section. A face groove holds an o-ring and an alignment tab fixes the rotational orientation of the coupler.
Patent RU-2327906-C2 (RU)
Title: Способ изготовления сферической опоры
Inventor: MITIOKA KHIDEKAZU
IPC: B22D17/00
Filed: 2004-04-15
Granted: 2008-06-27
Abstract: Изобретение относится к сферической опоре, которая применяется в конструкции рычажного передаточного механизма или иного аналогичного механизма в качестве соответствующей детали рычага подвески и рулевого управления автомобиля, привода режущего аппарата комбайна либо иных аналогичных деталей. Способ изготовления сферической опоры, которая содержит внутренний элемент, имеющий металлическую шаровую часть, и внешний элемент, имеющий опорную часть под шар, охватывающую шаровую часть внутреннего элемента и служащую для нее опорой, и соединенный с внутренним элементом с возможностью поворота или вращения относительно него, заключается в том, что выполняют инжекционное прессование, при котором шаровую часть внутреннего элемента вводят внутрь пресс-формы в качестве формовочного стержня, и формируют прокладку из полимера, наносимую на шаровую часть. Формируют внешний элемент, закрывающий собой прокладку из полимера и не имеющий контакта с шаровой частью, посредством литья с использованием шаровой части вместе с прокладкой из полимера в качестве литейного стержня, вставляемого в литейную форму. При этом нагревают прокладку, выполненную из полимера и закрывающую собой шаровую часть, посредством подвода тепла через шаровую опору внутреннего элемента по завершении стадии литья. Технический результат: создание способа изготовления сферической опоры, который позволяет с достаточной простотой обеспечить плавное проворачивание шаровой части опоры относительно внешнего ее элемента после его отливки и который обеспечивает возможность практически полного устранения зазора между шаровой частью опоры и прокладкой из полимера, посредством чего в течение длительного периода времени может поддерживаться достаточно хороший скользящий контакт между шаровой частью опоры и прокладкой из полимера. 4 з.п. ф-лы, 11 ил.
Patent RU-2315848-C2 (RU)
IPC: B08B3/02
Filed: 2005-12-28
Granted: 2008-01-27
Abstract: FIELD: construction and geology, particularly to break natural and artificial scale and deposits and to drill holes. 
     SUBSTANCE: method involves supplying water under pressure at hydraulic cavitational device inlet; activating hydraulic cavitational process in the device with the use of cavitational body located inside the device; directing cavitation water jet from device outlet to surface to be eroded. Pressure of 90-200 atm is provided at device inlet. Space in front of surface to be broken is filled with water for height of at least 300 mm of water column. Distance between device outlet section and surface to be broken is 20-1500 mm. Hydraulic cavitational process has maximal power to provide vibratory super-cavitation with local medium heating, water ionization and cavitational erosion of surface to be broken. This is provided by two ways of water jet direction inside the device. In the first case water jet is directed through two-step chambers having different cross-sections. In the second case water jet passes trough hollow cavitational body made as contraction tube secured inside the chamber. Both water jets are mixed with each other at device outlet. Vibratory super-cavitation presence is detected. Device comprises hollow body with opposite opened ends, cavitational body secured in the body so that the cavitational body extends in longitudinal body direction, and hollow nozzle. Body interior is made as two-step cylindrical chamber. The first step is inlet step and has diameter not exceeding 0.5 of that of the second step. Cavitational body is hollow contraction tube having wavy surface and tapering in water jet direction from device inlet. Ratio between the smallest nozzle and contraction tube diameters is 1.25-2.0. 
     EFFECT: increased cavitational jet power. 
     5 cl, 4 dwg