baber/WOPTO huggingface dataset:
Patent RU-2171818-C1 (RU)
Title: Method of preparing ethylene-propylene rubber
IPC: C08F210/18
Filed: 2000-02-01
Granted: 2001-08-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: described is method of preparing ethylene-propylene rubber by copolymerization of ethylene in hydrocarbon solvent in the presence of cycle diene comonomer or without it and catalyst complex based on organoaluminium compound, vanadium chloride or chloroxyvanadium and molecular weight regulator, e.g. hydrogen in reactor having incomplete level of filling as pressure is stabilized by varying degree of evaporation of monomers and solvent of reaction mixture followed by deactivation of catalyst, stabilization of polymer with antioxidant, washing polymer solution, degassing and drying of rubber, rectification of solvent and preparation of blend of polymerization. Catalyst complex component are mixed with blend containing ethylene and propylene within solubility limits in hydrocarbon solvent at temperatures from minus 30 C to minus 10 C, and cyclic diene hydrocarbon, and the whole is introduced into upper portion of first reactors of polymerization cascade comprising at least two reactors, and desired amount of monomers and hydrogen are introduced into lower portion of first reactors of cascade compound of common comb comprising monomers inlet and outlet steps, and polymer solution from second reactors of cascade is led into common manifold, mixed and directed for distillation as final polymerization stage takes place simultaneously, and distilled unpolarimerized monomers from cascade reactors are absorbed by solvent, compressed, condensed and recycled for polymerization. EFFECT: intensified copolymerization process, lower specific consumption of stock and catalyst and greater homogeneity of rubber. 5 cl, 1 dwg, 8 ex
Patent RU-2164532-C1 (RU)
Inventor: FEDOROV N A
IPC: G01N33/53
Filed: 2000-07-11
Granted: 2001-03-27
Abstract: FIELD: transfusion techniques and epidemiology. SUBSTANCE: biological material is centrifuged to precipitate ballast substances and then cellular and viral precipitate of biological material is lysed. Viral, bacterial, and cellular DNA and RNA are precipitated by isopropyl alcohol and transferred from organic medium into dry precipitate, which is treated by reverse transcriptase in buffer, containing triple-substituted phosphates and primers for RNA, to give summary DNA and cDNA preparation for precipitation assays avoiding isolation of RNA. Precipitation assay is carried out by mixing DNA preparation with preliminarily prepared reagents: double buffer with enzyme Taq polymerase and gene amplification reagent specific for each infection agent and analyzed gene, which contains primers and triple-substituted phosphates. Reagent kits are used for diagnosing hepatitis B and C, HIV infections and lues enabling detection of several infections in the same sample. EFFECT: facilitated infection diagnostics. 12 cl, 8 dwg, 7 ex
Patent RU-2174708-C1 (RU)
Title: Method for carrying on trade operations using clearing transactions through communication network
Inventor: CHERNOMOROV S A
IPC: G06Q30/00
Filed: 2000-11-15
Granted: 2001-10-10
Abstract: FIELD: computer systems. SUBSTANCE: method involves storing list of offered goods (works, services), account requisites for paying for the goods in seller computer device. Requisites of marked account in transit bank are given as the account. A buyer is allowed to view the mentioned list. The method also involves assigning individual code to each payment, paying for goods by making transfer to the marked account, sending an additional message, containing the code naming the payment, to the transit bank, giving the goods (works, services) to the buyer under condition of the code being presented by the buyer to the seller, sending to the bank the code received from the buyer, allocating to the seller the due money sum in the amount corresponding to the mentioned payment under condition the received code coincides with one received by the transit bank in addition to the mentioned payment. EFFECT: higher reliability and buyer protection degree when making payments through computer communication network. 69 cl
Patent RU-2192071-C1 (RU)
Title: Chemical current supply
Inventor: ZHUKOVSKIJ JU G
IPC: H01M6/36
Filed: 2001-02-15
Granted: 2002-10-27
Abstract: FIELD: chemical-to-electrical energy conversion; stand-by high-temperature current supplies. SUBSTANCE: thermal chemical current supply available of comprehensive range of design versions has cathode and anode materials with heat-activated electrolyte in-between, and pyrotechnic heater for electrolyte heat activation; used as heat-activated electrolyte is solid electrolyte such as that based on aluminosilicate or aluminophosphate glass of sufficiently high ion conductivity and low (below 50•10 7 K -1 ) coefficient of linear thermal expansion. EFFECT: enhanced reliability and service life; enlarged functional capabilities. 4 cl, 1 dwg
Patent RU-2186421-C1 (RU)
Inventor: AVERIN N A
IPC: G06F15/00
Filed: 2001-02-13
Granted: 2002-07-27
Abstract: FIELD: shipboard weapon control systems. SUBSTANCE: system designed for data acquisition , solving of combat missions, and generation of signals for controlling armament systems and equipment including ship-borne weapon has two graphic information displays, three random-access memories, six permanent memories, two keyboards, two local-network data exchange buses, three computers, six local-network adapters, coordinate-designation device, two demultiplexers, three system interface buses, graphic information display adapter, two adapters of permanent memory interface, keyboard adapter, digital input/output adapter, monitoring and control panel, and three adapters of redundant multiplex channel. EFFECT: enlarged functional capabilities, enhanced reliability, reduced failure probability. 7 cl, 1 dwg
Patent RU-2192478-C1 (RU)
Title: Method of production of iron alloy from industrial waste
Inventor: LEBEDEVA O A
IPC: C21B15/00
Filed: 2001-06-08
Granted: 2002-11-10
Abstract: FIELD: ferrous metallurgy; methods of production of iron alloys from iron- containing waste. SUBSTANCE: proposed method includes preparation of mixture containing iron scale, 70 to 80 mass-%; iron-containing powder, 10 to 15 mass-% and aluminum powder, 15 to 20 mass-%. These components are mixed and mixture thus obtained is charged into crucible, after which melting is performed in burning mode by thermosynthesis at release of heat sufficient for melting the mixture of components. Iron alloy formed in reaction zone is accumulated on bottom of crucible and aluminum oxide and other admixtures go to slag. EFFECT: considerable reduction of power requirements; complete utilization of industrial waste; enhanced ecological safety; considerable reduction of duration of process.
Patent RU-2195149-C1 (RU)
Inventor: O JANG-KJUN
IPC: A47L9/16
Filed: 2001-06-28
Granted: 2002-12-27
Abstract: Настоящее изобретение относится к циклонному пылесборнику, установленному на раздвижной удлинительной трубке пылесоса, для отфильтровывания и сбора относительно крупных частиц мусора, втягиваемых в пылесос. Циклонный пылесборник пылесоса содержит корпуса циклона, предназначенный для присоединения к раздвижной удлинительной трубке пылесоса и создающий закрученный вихрь из поступающего потока воздуха и мусора, и кожух циклона, разъемно соединенный с корпусом циклона и имеющий наклонную перегородку с выполненным в ней сквозным отверстием, разделяющую внутреннюю часть кожуха циклона на верхнюю полость для отделения мусора от воздуха путем направления закрученного вихря воздуха, и нижнюю полость для приема мусора, отделенного от воздуха. Данный циклонный пылесборник независимо от своего положения предотвращает засорение решетки мусором, не мешает работе пылесоса и предотвращает падения мусора с решетки корпуса циклона или предотвращает поломку самой решетки при удалении собранного мусора. 2 с. и 12 з.п. ф-лы, 5 ил.
Patent RU-2211284-C1 (RU)
Inventor: KOVARSKIJ S V
IPC: E02D27/08
Filed: 2001-11-28
Granted: 2003-08-27
Abstract: FIELD: construction industry, repair and reconstruction of existing buildings and structures, predominantly under conditions of crowded city conditions. SUBSTANCE: reinforcing construction for foundation and footing of existing structure in the form of drilled-in and injection piles includes row of inclined piles passing through foundation on its inside. Novelty of approach lies in that construction includes vertical piles arranged on outside of structure over its perimeter and vertical piles arranged in rows over area of basement of structure. EFFECT: enhanced reliability of fixing and hydraulic insulation of foundation mass and ground in footing of existing structures. 1 cl, 1 dwg
Patent RU-2210928-C1 (RU)
Inventor: ANTIPOV S T
IPC: A23G3/04
Filed: 2001-12-10
Granted: 2003-08-27
Abstract: FIELD: food-processing industry, in particular, confectionery industry. SUBSTANCE: method involves producing kneaded sugar mass with foamer; kneading said mass and simultaneously saturating it with hot air and mixing so as to form rarefied zones; supplying hot air in direction opposite to sugar mass flowing direction. Apparatus has casing, double-blade mixer, heat transporting device, charging and discharge branch pipes, and sampling plug. Mixer blades have openings and are provided with heat transporting device made in the form of perforated hot air supplying pipes. Blade openings are oriented in direction opposite to mixer rotation direction. Mixer openings facilitate intensified process of mixing sugar mass with extract and increased surface of interaction of sugar mass with air. Closing of blade and sugar mass interaction zone improves mixing of sugar mass with extract. Perforated pipe for supplying hot air is mounted on blade to improve quality of product by uniform saturation of sugar mass with air and uniform heat- exchange. Supplying of hot air through perforated pipe eliminates necessity of employing water jacket. EFFECT: improved quality of product, reduced kneading time and, accordingly, reduced power consumption, and decreased metal usage. 3 cl, 2 dwg, 1 ex
Patent RU-2209067-C1 (RU)
Title: Combined antituberculosis medicinal agents representing composition of derivatives of quinoxaline-1,4-dioxide with known antituberculosis preparations
Inventor: GLUSHKOV R G
IPC: A61P31/06
Filed: 2001-12-28
Granted: 2003-07-27
Abstract: FIELD: organic chemistry, medicine, phthisiology. SUBSTANCE: invention proposes novel combined antituberculosis agents. They represent the composition of derivatives of quinoxaline-1,4-dioxide of the formula (I)   where X means hydrogen atom, alkyl, alkoxy-group, halogen atom; R 1  and R mean hydrogen atom, alkyl, alkoxycarbonyl, carbamido-group, oxyalkyl, acyloxyalkyl known as antibacterial compounds (for example, dioxydin) with the known antituberculosis preparations. Effectiveness of the proposed composition is higher as compared with its separate components with regards to mycobacteria by 50-200 times. EFFECT: expanded arsenal of agents of claimed designation. 4 cl, 7 tbl
Patent RU-2214217-C1 (RU)
Inventor: POPKOV V L
IPC: A61K35/34
Filed: 2002-03-13
Granted: 2003-10-20
Abstract: FIELD: medicine, stomatology. SUBSTANCE: one should carry out simultaneous injection of energostim as applications onto gingival mucosa, irrigation of mouth cavity, electrophoresis onto gums and intramuscular submucosal injection in therapeutic dosages. The method enables to remove energetic deficiency and improve peripheral microcirculation. EFFECT: higher efficiency of therapy. 1 ex, 4 tbl
Patent RU-2196858-C1 (RU)
Inventor: BYVSHEV A V
IPC: D21B1/02
Filed: 2002-04-08
Granted: 2003-01-20
Abstract: Изобретение предназначено для использования в целлюлозно-бумажной, химической, строительной промышленности и в других отраслях. Устройство для механической обработки волокносодержащих материалов включает корпус и шарнирно закрепленный в нижней его части на штанге с дебалансом ротор, снабженные рабочими футеровками, подпружиненными параллельно осям их симметрии и противоположно направленными упругими элементами. Штанга и футеровка ротора снабжены храповыми дисками, рабочие поверхности которых сопряжены между собой. Обеспечивается интенсификация процесса обработки, повышается качество обработки за счет увеличения вертикальной составляющей сдвига. 2 ил.
Patent RU-2205042-C1 (RU)
Title: Method for treating the cases of amblyopia
Inventor: DOLZHICH G I
IPC: A61N1/36
Filed: 2002-04-24
Granted: 2003-05-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out general electroretinographic examination, measuring retina sensitivity threshold and optic nerve electric lability threshold. Electroencephalographic examination is carried out with all wave group frequency and amplitude being determined and maximum electric brain cortex activity focus being localized. Endonasal Cortexine electrophoresis is primarily carried out is electrophoretic values being lower when compared to norm, using electric current intensity of 0.2 mA increasing it step-by-step to 0.5 mA. Treatment duration is 10-20 min. Then, optic nerve and retina electric stimulation is carried out using ESOM apparatus. Active electrode is fixed on upper eyelid skin, the indifferent one is fixed on left hand skin. Stimulation mode is set one and a half - two times as high as initial electric retina sensitivity threshold. The stimulation mode is reduced in the course of its reduction. The total treatment course is 1020 procedures long. EFFECT: enhanced effectiveness of treatment. 2 tbl
Patent RU-2208955-C1 (RU)
IPC: A23L13/40
Filed: 2002-06-13
Granted: 2003-07-27
Abstract: Изобретение относится к мясоперерабатывающей промышленности. Способ предусматривает выделение мясного сырья из говяжьих и/или свиных полутуш для производства вареного продукта, приготовление посолочного рассола, включающего соль поваренную пищевую, нитрит натрия, фосфатосодержащий препарат. Посол мясного сырья проводят шприцеванием посолочным рассолом многоигольчатым шприцем при температуре в толще выделенного мясного сырья и температуре посолочного рассола на выходе из отверстий игл многоигольчатого шприца, равных между собой или разнящихся не более чем на 1 o С в интервале температур от 1 до 4 o С, по крайней мере, с двукратным введением посолочного рассола под давлением от 1,5•10 5  до 2,0•10 5  Па и циклическим массированием в вакуум-массажере в течение 6-16 ч при частоте вращения его барабана 4-8 об/мин. Температура мясного сырья в конце процесса массирования должна быть не выше 6 o С. Механическое воздействие происходит в течение 8-40 мин и отстое в течение 18-42 мин в каждом цикле, выдерживание мясного сырья вне вакуум-масажера на созревании от 24 до 48 ч, формование. Термообработку проводят путем варки, по крайней мере, в одну стадию с последующим охлаждением, по крайней мере, в одну стадию до достижения в толще готового вареного продукта температуры, не превышающей 8 o С. Затем производят сервировочную нарезку продукта при температуре в его толще не выше 6 o С на ломтики толщиной 0,7-10 мм на машине для резки с дисковым ножом при давлении ножа на продукт, составляющем 5-7 кг/см 2  и скорости резания от 30 до 50 тактов в минуту, а также осуществляют их порядную или фигурную раскладку. После этого производят расфасовывание в полимерную пленку, в том числе термоформуемую, или в пакеты из полимерной пленки с герметизацией упаковок. Изобретение позволяет улучшить структурно-механические и функционально-технологические свойства мясного сырья и тем самым повысить качество и биологическую ценность готового продукта при одновременном повышении экономичности и технологичности производственного процесса. 9 с. и 59 з.п. ф-лы.
Patent RU-2223580-C1 (RU)
Title: Arrester
Inventor: GAJNUTDINOV K S
IPC: H01T1/20
Filed: 2002-07-08
Granted: 2004-02-10
Abstract: FIELD: gas-discharge engineering. SUBSTANCE: arrester that can be used to manufacture gas-discharge devices, including gap-arresters, for handling high energy levels and for protecting equipment and communication lines against voltage surges has at least two electrodes spaced apart through certain distance. Filling gas is mixture of argon, hydrogen, and neon, proportion of ingredients being as follows, volume percent: argon, 60-84; hydrogen, 8-20; neon, 8- 20; product of gas mixture divided by distance between electrodes exceeds 2 mm of mercury/cm. EFFECT: enhanced operating stability of arrester under heavy-current and high-power conditions. 1 cl, 1 tbl
Patent RU-2211379-C1 (RU)
Title: Submersible pumping unit (versions)
Inventor: SHENGUR N V
IPC: F04D13/10
Filed: 2002-08-02
Granted: 2003-08-27
Abstract: FIELD: oil producing industry. SUBSTANCE: invention can be used in pumping units designed for lifting formation fluid with higher content of abrasives from oil wells. Proposed pumping unit contains kinematically intercoupled pumps. First pump is made in form of centrifugal pump which is mechanically coupled with shaft of common drive motor and is connected by suction branch pipe with well annulus and by delivery branch pipe, with suction branch pipe of second single-screw pump. Said single-screw pump is connected by delivery branch with pressure pipeline. Pumps are connected hydraulically in tandem. Rated delivery of centrifugal pump exceeds rated delivery of single-screw pump by valve of leaks in the latter, minimum. According to second design version, single- screw pump is installed first in pumping unit and centrifugal pump is second in turn. Pumps can be mechanically coupled by means of reduction gear. EFFECT: increased service life, enlarged range of control, provision of stability of delivery. 4 cl, 3 dwg
Patent RU-2227578-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-20
Granted: 2004-04-27
Abstract: FIELD: food-processing industry, in particular, confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of mixture of German camomile flowers, leaves of brandy mint and yarrow, bur marigold grass, leaves of common plantain and way-grass, flowers of medicine claws and grass of common clot bur; adding citric acid, sodium lactate and specific preparation into mass during dressing procedure, said preparation being produced from Pythium gracile micromycet biomass by predetermined process; pouring resultant mass; forming, drying and packaging ready products. EFFECT: wider range of vitamin activity and unique combination of organoleptical properties of jelly marmalade.
Patent RU-2203814-C1 (RU)
Title: Car carry-on information-control system
Inventor: VOZNESENSKIJ A N
IPC: B60R16/02
Filed: 2002-09-24
Granted: 2003-05-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to electronic equipment of carts. Proposed carry-on information-control system contains central processor unit providing control of parameters and control and diagnosing of car power consumers, information-executive units and display unit, all coupled by means of bus. Processor unit is provided with program for identification of failures of car equipment members most important from point of view of operation safety and for connecting members in good repair, instead of faulty ones, realizing similar or close functions. Information-executive units are arranged near corresponding power consumers, are furnished with optimum set of inlet circuits for connection with pickups and are made unified and self-identifying depending on place of their installation in car and in compliance with data exchange protocol. System uses serial program protocol which does not require use of crystal-controlled frequency in units. Bus is made for connection of additional informationexecutive proposed carry-on information-control system ensures quality execution and control of car. EFFECT: reduced number of components and cost of system. 8 cl, 1 dwg
Patent RU-2231107-C1 (RU)
Inventor: PUZIKOV A D
IPC: G05F1/56
Filed: 2002-12-06
Granted: 2004-06-20
Abstract: FIELD: high-voltage power sources, possibly in radio location, radio connection systems, radio navigation and so on branches of technique. 
     SUBSTANCE: apparatus includes constant value voltage source 1, load resistor 6, electronic tube 7, cathode resistor, filter capacitor 9, pulse modulator 10, insulated power source 11 for supplying incandescence filament. In order to increase stability of voltage, between ballast resistor 2 and circuit of several Zener diodes 3 electric current source 4 is connected in series. In order to provide high voltage level and its control range, cathode follower including electronic tube 7 is connected to outlet of stabilizer for pulse modulator 10. Control grid of said cathode follower is connected with outlet of emitter follower having transistor 5; its outlet voltage is regulated by means of resistance type voltage regulator 13. Emitter follower on base of transistor 5 provides stable voltage in predetermined range of electric current loads. 
     EFFECT: improved stabilizer providing high stable voltage in wide range of current and temperature values. 
     1 dwg
Patent RU-2231337-C1 (RU)
Inventor: KOLOTOV M G
IPC: A61F9/00
Filed: 2002-12-24
Granted: 2004-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining cornea sensitivity by means of esthesiometer. The cornea surface is stained using fluorescein and clinical eye refraction. Optical force and cornea thickness are measured. Sensitivity being found within the limits of 1.0-3.0 g/mm 2 , corneal epithelium being not stained within 20-30 s long pigment exposure time, clinical refraction being equal to 0.75-8 diopters in myopia cases and 1.5-5.0 diopters in hypermetropia cases, optical force of cornea being equal to 41-46 diopters and thickness being greater than 450 mcm, the operation is considered to be indicated. 
     EFFECT: high accuracy of study.
Patent RU-2235921-C1 (RU)
Inventor: ZHURAVLEV JU I
IPC: F04D29/54
Filed: 2002-12-30
Granted: 2004-09-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in axial-flow compressors of gas-turbine plants with built-in combustion chambers arranged vertically relative to machine axis. To increase efficiency of compressor calculated by parameters of braking in branch pipes, axial part of diffuser is made with use of straight-line conical surfaces with angles of opening of shell and fairing equal to   at ratio of outlet and inlet areas of said part  . Turnable section is made with ratio of areas in section   at ratio of radii of fairing and shell  , and relative width of diffuser as a whole being h/b=0.94-0.97 where h and b height of channel and width of diffuser at inlet and outlet. 
     EFFECT: increased efficiency of compressor. 
     1 dwg