baber/WOPTO huggingface dataset:
Patent RU-2259801-C2 (RU)
Inventor: CHOJ KEON-SOO
IPC: A47L9/14
Filed: 2003-11-04
Granted: 2005-09-10
Abstract: FIELD: equipment for employment in vacuum cleaner. 
     SUBSTANCE: filter is detachably mounted in dust collecting chamber of main case of vacuum cleaner for filtering dust contained in air drawn into suction opening of dust collecting chamber. Filter has cylindrical casing equipped with multiplicity of open parts and external thread portion on outer periphery of upper part of casing. Open parts of casing are closed with porous filtering paper. Filter cover is equipped with through opening coinciding with suction opening of dust collecting chamber and with internal thread portion conforming to external thread portion of casing. Cover is tightly threaded onto filter casing to provide for full closing thereof. Cover and casing of filter are provided with handles. Cover and/or casing are provided with pair of protrusions for guiding of filter for mounting it in correct position in dust collecting chamber. Multiplicity of supporting protrusions on lower surface of filter casing are adapted for positioning of filter casing at predetermined distance from lower surface of dust collecting chamber. Filter prevents dust leakage due to complete and tight closing by cover. 
     EFFECT: increased efficiency, easy and hygienic cleaning of filter. 
     5 cl, 4 dwg
Patent RU-2299519-C2 (RU)
Title: Method for assigning payment in communication networks
Inventor: KOSKINEN JUKHA-PEKKA
IPC: H04L69/40
Filed: 2003-05-30
Granted: 2007-05-20
Abstract: FIELD: technology for assigning payment in communication networks, possible use in third generation networks. 
     SUBSTANCE: communication system for supporting a communication session of a terminal contains at least one payment assignment module, made with possible tracking of communication session and generation of a set of payment assigning messages, jointly stating total payment for communication session, main module for collecting payment assignment data, auxiliary module for collecting payment assignment data and reserve module for collecting payment assignment data, while a module for collecting payment assignment data or each one of these is made with possible transfer of payment assignment data to main module for collecting payment assignment data or to auxiliary module for collecting payment assignment data, main and auxiliary modules for collecting payment assignment data are made with possible transfer of content of payment assignment messages received by them to reserve module for collecting payment assignment data. 
     EFFECT: correct calculation of combined payment for a communication session. 
     3 cl, 2 dwg
Patent RU-2288859-C2 (RU)
Title: Compact bicycle with reciprocating pedals
Inventor: SAMOKHIN ALEKSEJ ALEKSEEVICH
IPC: B62M1/36
Filed: 2004-02-05
Granted: 2006-12-10
Abstract: FIELD: transport engineering; bicycles with crank-and-connecting rod transmission. 
     SUBSTANCE: proposed bicycle contains frame 1, driven sprocket 5, driven sprocket 2, chain, steering column 6 with handlebar.  Reciprocating pedals are secured to levers to of driven sprocket 2 through rigid tie-rods 3.  Devices to bring levers of driving sprocket 2 out of extreme point is hinge-secured on frame 1 and on rigid tie-rods 3.  Frame 1 of bicycle provides distance of 10 cm between front and rear wheels in operating position of bicycle.  Compactness of bicycle at shipment is provided by pressing of pedals to tie-rod 3. 
     EFFECT: use of rider weight as main moving force. 
     2 cl, 2 dwg
Patent RU-2278110-C2 (RU)
Inventor: ULENDEEVA ANNA DMITRIEVNA
IPC: C07C323/22
Filed: 2004-07-14
Granted: 2006-06-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing concentrates of γ-ketosulfides. Method for preparing concentrates of γ-ketosulfides is based on the alkylthiomethylation reaction of ketones with a mixture of formaldehyde and methane gas odorant containing mercaptanes and disulfides in an aqueous-alkaline medium at temperature 20 ± 5°C. Proposed method provides enhancing the yield of the end product. Concentrates of γ-ketosulfides can be used as foaming agents-collecting agents in flotation of copper-zinc and gold-containing ores or adsorbents of sulfur dioxide. 
     EFFECT: improved preparing method, valuable properties of concentrates. 
     2 cl, 2 tbl, 6 ex
Patent RU-2358862-C2 (RU)
Inventor: KRAVCHENKO VIKTOR ALEKSANDROVICH
IPC: B28B3/00
Filed: 2004-08-13
Granted: 2009-06-20
Abstract: FIELD: construction. 
     SUBSTANCE: tray for vibration compaction of paving tiles with relief image consists of bearing metal sheet with lower smooth surface with through holes and faces and shaping upper surface, on which there is a relief pattern. At that shaping upper surface with relief pattern is made of thermoplastic material on upper corrugated surface of bearing metal sheet. Besides, on relief surface there are rectangular grooves, accessories that closely contact with partitions and separate colorful moulding sands. 
     EFFECT: device reliability and simplicity. 
     3 dwg
Patent RU-2306124-C2 (RU)
Inventor: DAL GREN MARI
IPC: A61F13/56
Filed: 2003-01-08
Granted: 2007-09-20
Abstract: Изобретение относится к области гигиенических изделий и может быть использовано в качестве гигиенического средства. Технический результат заключается в устранении раздражения кожи из-за натирания ноги пользователя нижними краями полос подгузника, проходящих вниз по бедрам, во время движения. Подгузник или трусы-подгузник имеют переднюю и заднюю секции и промежуточную ластовицу, ширина которой меньше, чем передняя и задняя секции, и продольную линию симметрии (А-А), которая проходит от середины заднего края задней секции к середине переднего края передней секции. Подгузник или трусы-подгузник содержит абсорбционное тело, которое заключено между внутренним поверхностным слоем из материала, проницаемого для жидкостей, и наружным поверхностным слоем из материла, непроницаемого для жидкостей. Боковые части передней и задней секций соединены друг с другом перезакрепляемым креплением посредством первого механического соединения таким образом, что при использовании, когда боковые части соединены внахлестку друг с другом, приобретают конфигурацию трусов с одним отверстием для талии и двумя отверстиями для ног. Лента из мягкого и гибкого материала, один конец которой постоянно прикреплен к боковой части той передней или задней секции, которая при использовании соединена внахлестку с боковой частью другой секции, сложена над каждым краем отверстия для ног и выполнена с возможностью перезакрепления на наружной стороне соединенной внахлестку боковой части взаимно соединенных боковых частей посредством второго механического соединения. 12 з.п. ф-лы, 6 ил.
Patent RU-2325388-C2 (RU)
Inventor: SHPEK GEORG
IPC: A61P25/02
Filed: 2003-01-21
Granted: 2008-05-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: this invention relates to derivatives of cyclopropylthropine of the general formula I   wherein X -  is a one-charge anion, A and B represent -CH=CH-, R means hydrogen, hydroxygroup, -C 1 -C 4 alkyl, R 1  and R 2  have identical or different values and designate - C 1- C 5 alkyl, R 3 , R 4 , R 3 ' and R 4 ' have identical or different values and designate hydrogen or halogen, R x  and R x'   jointly designate a simple bond or bridge group -O-, not obligatorily in the form of their pharmacologically acceptable acid-additive salts. The compounds of formula I are antagonists of muscarine receptor of subtype 3, which allows an assumption that they may be used as anticholinergic preparation. Intermediate compound are also described used in synthesis of the compounds I, pharmaceutical compositions based on the compounds I and the use of the latter for treatment of asthma, chronic obstructive disease of lungs. 
     EFFECT: new compounds possess useful biological properties. 
     9 cl, 7 ex
Patent RU-2279468-C2 (RU)
Title: Способ получения водно-спиртового раствора
Inventor: SOROKIN VALERIJ NIKOLAEVICH
IPC: C12G3/08
Filed: 2004-09-08
Granted: 2006-07-10
Abstract: Изобретение может быть использовано в пищевой промышленности при изготовлении алкогольной продукции, а также в фармацевтической и косметической отраслях при производстве препаратов на водно-спиртовой основе. Смешивают очищенную питьевую воду и этиловый спирт, ректификованный введением воды в спирт с последующей очисткой полученного водно-спиртового раствора фильтрованием, причем воду в спирт вводят до концентрации, равной 17,56 мас.%, или 46,00 мас.%, или 88,46 мас.% в расчете на спирт. Для получения водно-спиртового раствора иной заданной концентрации к полученному очищенному водно-спиртовому раствору с концентрацией, указанной выше и ближайшей к заданной, добавляют воду до заданной концентрации. Перед фильтрованием раствор можно обрабатывать адсорбентом, в качестве чего использовать активированный уголь. Фильтрование проводят с использованием полипропиленовых фильтров. Изобретение обеспечивает получение водно-спиртового раствора повышенной чистоты, исключение содержания вредных примесей - сивушных масел, альдегидов, эфиров и метилового спирта, что улучшает качество его и продуктов, полученных на его основе. 3 з.п. ф-лы, 2 табл.
Patent RU-2299811-C2 (RU)
Inventor: ANDERSSON ANDERS
IPC: D04H13/00
Filed: 2003-02-26
Granted: 2007-05-27
Abstract: FIELD: chemical industry; textile industry; other industries; methods and devices for manufacture of the multilayer canvas made out of the flexible substances. 
     SUBSTANCE: the invention provides, that the method of manufacture of the multilayer canvas consist in the layers bonding, which is carried out by means of two rollers for the adhesive agent application. At that each roller has the three-dimensional figure composed of the alternate relief and deepened sections on the figure corresponding to the form and the pattern of the indicated relief sections. At the first phase the adhesive agent is fed to the first canvas-forming flexible substance. Then make contact of the second canvas-forming flexible substance with the side of the first canvas-forming substance, on which the adhesive agent has been applied, in the additional clearance between one a pattern bearing roller forming layers and the pressure roller. At that one forming layers roller has the three-dimensional pattern composed out of the alternate relief and deepened sections with such a form and a configuration so that to apply the pressure to the combined the first and the second canvas-forming substances only in the just opposite some adhesive agent carrying sections of the first canvas-forming substance. At that one layers forming roller with the pattern is brought in rotation in exact coincidence with the first and-or the second roller for transmission of the adhesive agent. The presented invention also is pertaining to the multilayer product manufactured in compliance with the presented method. The present invention ensures formation of the multilayer canvas with the good strength and also absorption properties. Besides, the present invention allows to use the various patterns from the applied adhesive agent. 
     EFFECT: the invention ensures formation of the multilayer canvas with the good strength and also absorption properties and allows the usage of the various patterns from the applied adhesive agent. 
     27 cl, 7 dwg
Patent RU-2342190-C2 (RU)
Inventor: LOKMEJER DZHON ROBERT
IPC: B01J37/10
Filed: 2003-02-25
Granted: 2008-12-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: catalyst contains carrier and silver, applied on carrier, in amount of at least, 10 g/kg with respect to catalyst weight, where carrier has specific surface area of at least 1.4 m 2 /g and such pore distribution by size, that pores with diameter in interval from 0.2 to 10 mcm constitute more than 85% of general pore volume, and such pores together form pore volume of at least 0.27 ml/g with respect to carrier weight; method of catalyst obtaining and method of olefin epoxidation, which includes interaction of olefin with oxygen in presence of said catalyst. 
     EFFECT: high activity and selectivity of catalyst. 
     21 cl, 2 tbl, ex
Patent RU-2282297-C2 (RU)
Inventor: DRYGINA TAMARA ALEKSEEVNA
IPC: H02K44/06
Filed: 2004-10-18
Granted: 2006-08-20
Abstract: FIELD: engineering of induction cylindrical pump, providing electromagnetic force effect on liquid-metallic heat carrier of working channel. 
     SUBSTANCE: pump has impermeable body with inducer positioned on it, containing winding and magnetic duct, compensation assembly, impermeable core, made of sheets of longitudinally-burdened electro-technical steel, acting as yoke for closing magnetic flow, distancing means and sliding support. Working channel is formed by thin-wall cowlings of impermeable inducer and internal core. Compensation assembly is made in form of corrugated tube insert. 
     EFFECT: compensation of various relative thermal expansions of body and external cowling of working channel, thus providing for impermeability of inducer. 
     2 dwg
Patent RU-2326947-C2 (RU)
Inventor: ANTIPOVA TAT JANA OLEGOVNA
IPC: C12N15/12
Filed: 2004-11-23
Granted: 2008-06-20
Abstract: FIELD: technological processes; pharmacology. 
     SUBSTANCE: antagonist of human interleukine-1 receptor is prepared with the help of recombinant strain E. coli that contains plasmid, which provides production of this protein. For this purpose the strain is cultivated. Then from bacterial cells the target product is separated with application of three-stage chromatography and concentration on hydrophobic sorbent. At that the first and the third stage of mentioned chromatographic purification is performed on cation-exchanging resin, and in the second stage of chromatography the anion-exchanging resin is used. 
     EFFECT: application of invention allows to prepare antagonist of human receptor of high purity. 
     7 cl, 1 tbl, 4 ex
Patent RU-2293063-C2 (RU)
Inventor: MAKSIMOVICH NIKOLAJ GEORGIEVIC
IPC: C02F103/10
Filed: 2005-03-14
Granted: 2007-02-10
Abstract: FIELD: environment control; neutralization of acidic mine water. 
     SUBSTANCE: proposed method consists in use of sludge pulp of soda production plant as neutralizing carbonate-containing material containing no less than 80 mass-% of finely dispersed calcium carbonate prepared in mixer with the use of water of mine self-discharge; pulp is fed by proportioned drainage into reaction zone - acidic mine water self-discharge channel followed by delivery of purified drainage to settler. Procedure of preparing the pulp in mixer continues for 12-20 min. Amount of pulp is 1.2-1.8 kg per cubic meter of drainage mine water. Temperature of proportioned drainage of pulp in winter season is maintained at level of mine water drainage temperature. Plant proposed for realization of this method includes mixers mounted in succession and used for preparation of reagent; inlets of these mixers are connected to submersible waste water delivery pump by means of pipe lines and outlets are connected to proportioning pumps supplying reagent to acidic mine water channel; plant is also provided with settling pond and control unit. 
     EFFECT: low cost of neutralization process; facilitated procedure; simplified construction. 
     5 cl, 1 dwg, 4 tbl, 1 ex
Patent RU-2353389-C2 (RU)
Inventor: ROZENTAL ARNON
IPC: A61P25/28
Filed: 2003-10-09
Granted: 2009-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: inventions refer to medicine, particularly to immunotherapy, and to be used for treatment and prevention of the diseases associated with amyloid-beta (Aβ) peptide expression. Versions of the method include introduction of pharmaceutical composition in effective amount containing an antibody preferentially bonded with amino acids 28-40 peptide Aβ 1-40  (SEQ ID NO: 1), also does not show considerable cross-responsiveness with peptide Aβ 1-42  and Aβ 1-43 . 
     EFFECT: versions of the method to prevent allow reducing risk or delaying the diseases associated with amyloid-beta (Aβ) peptide expression, particularly Alzheimer's diseases, and versions to treat ensures reducing clinical presentations, delaying progressing of the given diseases. 
     46 cl, 11 tbl, 7 ex, 8 dwg
Patent RU-2303645-C2 (RU)
Inventor: PAVLOV VJACHESLAV VLADIMIROVIC
IPC: C22C38/04
Filed: 2005-06-09
Granted: 2007-07-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: invention relates to flake-stable steel used in making skelp for pipes. Flake-stable steel comprises the following components, wt.-%: carbon, 0.35-0.41; manganese, 1.30-1.60; silicon, 0.40-0.70; chrome, 0.30, not above; copper, 0.30, not above; nickel, 0.3, nor above; calcium, 0.0005-0.005; cerium, from above 0.003 to 0.006, and iron, the balance. The content of impurities is limited: sulfur, 0.020, not above, and phosphorus, 0.020, not above. Invention provides enhancing flake-stability and mechanical properties of steel, reduced pollution with nonmetallic inclusions and decreased rejection by surface defects. 
     EFFECT: improved and valuable properties of steel. 
     2 cl, 1 tbl
Patent RU-2362766-C2 (RU)
Title: Method of obtaining benzylamine derivative and acylbenzylamine derivative
Inventor: ITO AKINORI
IPC: C07C209/62
Filed: 2003-12-26
Granted: 2009-07-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to novel improved method of obtaining benzylamine derivative of general formula (3) 
     
       
     
      and method of obtaining from the latter of carbamate derivative of general formula (6)   where X 1  represents halogen atom and R 1  represents acyl group selected from C 1 -C 7 -linear or branched aliphatic acyl group, C 3 -C 6 -cycloalkylcarbonyl group, and aromatic acyl group, R 3  represents alkyl group. Methods include interaction of benzyl derivative of general formula (1)    
     with halogen compound of general formula (2):   where X 2  represents halogen atom, and R 2  represents acyl group selected from C 1 -C 7 -linear or branched aliphatic acyl group, C 3 -C 6 -cycloalkylcarbonyl group, and aromatic acyl group, in presence of Lewis acid. From obtained compound of general formula (3) carbamate derivative of general formula (6) is obtained. For this purpose compound of general formula (3) is subjected to hydrolysis obtaining aminoderivative of general formula (4)  
 
     which is further subjected to interaction with ester of halogen-formic acid of general formula (5)   where X 1  and R 2  are determined above, X 3  represents halogen atom, and R 3  represents alkyl group, in presence of base. Invention also relates to novel acylbenzylamine derivatives of general formula (7):  
 
     where X 1  represents halogen atom, each of R 2  and R 4  independently represents C 1 -C 7 -linear or branched aliphatic acyl group, C 3 -C 6 -cycloalkylcarbonyl group, and R can additionally represent hydrogen atom. Benzylamine derivatives of formula (3) and formula (7) can be used as intermediate products for obtaining agricultural or garden bactericide based on formula (6) carbamate. 
     EFFECT: elaboration of improved method of obtaining benzylamine derivative. 
     5 cl, 1 tbl, 3 ex
Patent RU-2408061-C2 (RU)
Title: Интерфейс прикладного программирования хранилища для общей платформы данных
Inventor: UITTEN ARTUR T
IPC: G06F13/00
Filed: 2006-01-25
Granted: 2010-12-27
Abstract: Изобретение относится к способу экспонирования платформы данных из хранилища данных и к считываемым компьютером носителям, хранящим исполняемые компьютером команды для экспонирования платформы данных. Техническим результатом является усовершенствование платформы данных, которая обеспечивает совокупность услуг (механизмов) для приложений. В способе экспонируют каждое из хранилищ, сеансов, транзакций и услуг запроса данных, экспонируют типы и отношения модели данных платформы данных, используя канонические независимые от приложений классы и экспонируют специфические для конкретного домена свойства и поведение платформы данных и специфические для конкретной инфраструктуры классы, при этом домен отличается от приложения. 3 н. и 10 з.п. ф-лы, 15 ил.
Patent RU-2323247-C2 (RU)
Inventor: KONNOR DEHNIEL STEDMEN
IPC: C10L5/00
Filed: 2004-07-22
Granted: 2008-04-27
Abstract: FIELD: fuel compositions for jet engines, gas turbines, rocket engines and diesel engines. 
     SUBSTANCE: proposed fuel contains the following components in definite amounts: (a) alkyl aromatic compounds of formula (I); (b) fuel additives and (c) blends of fuel components for jet engines, gas turbines, rocket engines and diesel engines, preferably purified blends of fuel components at ultra-low content of sulfur or blend of fuel components of Fisher-Tropsch process which are free from poly-cyclic compounds, mainly from poly-cyclic aromatic constituents and from unreacted benzol. Proposed invention also deals with method of placing the diesel engine, jet engine, rocket engine or gas turbine in operation; it also deals with method of placing the transport facility provided with power system in operation, as well as method of placing the ramjet engine or supersonic engine in operation; said fuel composition is used for accomplishing these methods. Proposed fuel composition has high flash point, low temperature of loss of fluidity, high stability at elevated temperatures and resistance to oxidants, increased density, improved lubricating efficiency, reduced toxicity, compatibility with jet fuel, gas turbine fuel, rocket and/or diesel fuel in natural blends at standard ultra-low content of sulfur. 
     EFFECT: enhanced efficiency. 
     18 cl, 5 ex
Patent RU-2369927-C2 (RU)
Title: Контейнер и способ хранения или транспортировки отработанного ядерного топлива
Inventor: KARVER DZHORDZH
IPC: G21F5/012
Filed: 2004-10-07
Granted: 2009-10-10
Abstract: Изобретение относится к способам хранения или транспортировки отработанного ядерного топлива и к контейнерам, применяемым при этом. Устройство для хранения и транспортировки отработанного ядерного топлива включает группу труб (2, 4, 6, 7), сконфигурированных для принятия отработанного ядерного топлива, и множество соединений между соседними парами труб (2, 4, 6, 7). Каждое из соединений состоит из первого из стержней (8, 12, 16, 18), присоединенного к первой из труб (2, 4, 6, 7) и второго из стержней (8, 12, 16, 18), присоединенного ко второй из труб (2, 4, 6, 7). Каждый из этих стержней (8, 12, 16, 18) имеет отверстие вдоль своей длины. Стержни соединяются штифтом (40, 50), проходящим сквозь отверстия первого и второго (8, 12, 16, 18). Способ хранения и транспортировки отработанного ядерного топлива в группе труб (2, 4, 6, 7) включает следующие операции: прикрепление первого из стержней (8, 12, 16, 18), имеющего отверстие, проходящее вдоль его длины к первой из труб (2, 4, 6, 7) в группе; прикрепление второго из стержней (8, 12, 16, 18), имеющего отверстие, проходящее вдоль его длины ко второй из труб (2, 4, 6, 7) в группе; соединения соседних пар труб (2, 4, 6, 7) в группе. Каждая соседняя пара труб (2, 4, 6, 7) соединяется путем выравнивания первого стержня (8, 12, 16, 18), присоединенного к первой из труб (2, 4, 6, 7) в одну линию со вторым стержнем (8, 12, 16, 18), присоединенным в одну линию со вторым стержнем (8, 12, 16, 18), присоединенным ко второй из труб (2, 4, 6, 7), и протягивания штифта (40, 50) через отверстия первого и второго стержней (8, 12, 16, 18). При соединении труб (2, 4, 6, 7) описанным способом боковые стенки труб выравниваются практически в одну линию. Это позволяет распределять передачу горизонтальной рабочей нагрузки �