baber/WOPTO huggingface dataset:
Patent RU-2268942-C1 (RU)
Title: METHOD FOR INTRASPECIES DIFFERENTIATION OF Vibrio cholerae O139
Inventor: KUDRJAKOVA TAT JANA ALEKSANDRO
IPC: C12R1/63
Filed: 2004-07-13
Granted: 2006-01-27
Abstract: FIELD: virology, medicinal microbiology. 
     SUBSTANCE: method involves using phage-sensitive strains of Vibrio cholerae eltor KM-199 and Vibrio cholerae O139 KM-152 as test-strains, and differentiation is carried out for two steps. At the first step Vibrio cholerae eltor KM-199 is used as the strain-indicator and this strain is incubated with analyzed culture for 20-24 h. Then prepared mixture of microorganisms is heated at temperature 55-57°C for 40-60 min and inoculated on   lawn with the strain-indicator Vibrio cholerae eltor KM-199 that is inoculated preliminary in layer 0.7% of agar on plate with 1.5% Marten's agar. After culturing for 24 h at 37°C phagolysis is recorded. The second differentiation step is carried out by using phage obtained from lysogenic strain of analyzed culture by its applying on the strain-indicator Vibrio cholerae O139 KM-152 that is used for detection of filamentous phages only by carrying out the direct phagotyping. Using the proposed method allows carrying out phagotyping with high precision and obtaining additional indices of choleraic vibrios isolating from clinical material.  Invention can be used in laboratory diagnosis of cholera. 
     EFFECT: improved and valuable method for differentiation. 
     1 tbl, 2 ex
Patent RU-2277526-C1 (RU)
Inventor: SMIRNOV VLADIMIR KONSTANTINOVI
IPC: B01J29/18
Filed: 2004-12-29
Granted: 2006-06-10
Abstract: FIELD: petrochemical processes. 
     SUBSTANCE: feedstock is brought into contact with preliminarily activated zeolite-containing catalyst, namely mordenite-supported Pt, at 250-300°C, pressure 1.5-3.5 MPa, hydrogen-containing  gas-to-feedstock ratio 300-1000 nm 3 /m 3 , and feed flow rate 1.0-4.0 h -1 . Preliminary activation of zeolite-containing isomerization catalyst is conducted in two successive steps: drying catalyst in inert gas flow; reducing catalyst in hydrogen-containing gas flow; and supplying feedstock and setting steady-state isomerization process. Drying of zeolite-containing catalyst in inert gas flow is effected under conditions of gradually raised temperature from 120°C at temperature raise rate 10-15°C/h and ageing for 2-5 h at 120°C to 350°C followed by ageing at this temperature, whereupon temperature is lowered to 130°C. Reduction of zeolite-containing catalyst in hydrogen-containing gas flow is effected at gradually raised temperature to 220-350°C at temperature rise rate 15-25°C/h and ageing for 2-6 h at 220-350°C, whereupon temperature is lowered to 180°C. Initial feedstock is supplied at 180°C in circulating hydrogen-containing gas flow, aged for 4 h at 180°C and then gradually heated to 250°C at heating rate 5°C/h, after which further heated at heating rate 5°C a day to achieve process characteristics meeting product quality requirements. 
     EFFECT: increased catalyst activity, selectivity, and working stability. 
     2 cl, 2 tbl, 17 ex
Patent RU-2286666-C1 (RU)
Inventor: STAROVOJTOV VIKTOR IVANOVICH
IPC: A01G1/00
Filed: 2005-02-24
Granted: 2006-11-10
Abstract: FIELD: agriculture, in particular, potato cultivation process. 
     SUBSTANCE: method involves locating potato in precursor rotation; shelling stubble; applying organic and mineral fertilizers; performing spring harrowing or cultivation; providing planting in ridges; performing interrow tillage and weed control; providing preharvest removal of helm; harvesting tubers; using leguminous-cereal crop mixture, clover, Lucerne, winter cereals or rapes as precursors; sowing annual ryegrass or white mustard onto said precursors after stubble shelling; grinding green mass of ryegrass or white mustard by means of disk shellers and plowing said ground green mass into fall-plowed field; locally introducing organic fertilizers in the form of granulated biohumus treated with film-former into ridges for seed tubers; locally introducing mineral combined fertilizers with microelements on sides and below seed tubers which are preliminarily treated with preparations such as planarize in mixture with extrasol; after planting, providing interrow tillage by means of rotavator-type cultivator-hiller before potato helm forms coverage. 
     EFFECT: improved consumer properties of potato owing to utilization of ecologically safe processes and weed, disease and pest controlling means enabling preventing of environmental medium and potato yield from contamination with toxic substances. 
     7 cl, 2 ex
Patent RU-2284642-C1 (RU)
Inventor: LIPANOV ALEKSEJ MATVEEVICH
IPC: H02N2/02
Filed: 2005-05-06
Granted: 2006-09-27
Abstract: FIELD: scientific tool-making industry, possible use in scanning probing microscopes and nano-technological machines for moving. 
     SUBSTANCE: device contains piezo-electric tube with solid external and internal electrodes, held by one end on the base and provided with holder having gripping spring. In the spring, moveable holder for object being moved is positioned. For compensation of negative effect of friction force, additional piezo-element is introduced into device, positioned inside the moveable holder. At least one end of this piezo-element is rigidly connected with moveable holder. 
     EFFECT: decreased level of electromagnetic interference and decreased thermal energy releases. 
     1 dwg
Patent RU-2293608-C1 (RU)
Title: Method of forming electrified aerosol of dielectric liquid with toxic chemicals or drugs
Inventor: BARANOV DMITRIJ SERGEEVICH
IPC: B05B17/00
Filed: 2005-05-26
Granted: 2007-02-20
Abstract: FIELD: environment control; reduced use of toxic chemicals and drugs in farming. 
     SUBSTANCE: proposed method consists in forming electrified aerosol by passing dielectric liquid at high velocity of 30-60 m/s through narrow passage at diameter of 1-1.5 mm which is made from another dielectric; passages have nozzle-shaped form with several constrictions and widened sections; external metal clips are fitted in narrow sections of passage; liquid is set in rotation with the aid of swirlers before inlet part of passage and outlet part narrowed. 
     EFFECT: enhanced ecological safety; enhanced economical efficiency; enhanced energy safety. 
     3 dwg
Patent RU-2292623-C1 (RU)
Inventor: MARCHAK SAMUIL EHLEVICH
IPC: H02K9/06
Filed: 2005-06-03
Granted: 2007-01-27
Abstract: Изобретение относится к области электротехники, а именно к особенностям конструктивного выполнения вентиляторов, которые могут быть использованы, в частности, в горном машиностроении. Сущность изобретения состоит в том, что предлагаемый мотор-вентилятор, сконструированный на базе асинхронного электродвигателя с короткозамкнутым ротором, содержит корпус, в который вмонтированы статор и ротор. При этом согласно изобретению на роторе установлены лопасти вентилятора, поверхности статора и ротора выполнены коническими, углы при вершинах конусов статора и ротора незначительно отличаются друг от друга по величине для достижения контакта между упомянутыми коническими поверхностями при отсутствии их заклинивания с обеспечением выполнения функции подшипника скольжения, а на статоре установлена планка для предотвращения сдвига между ротором и статором, в частности, в осевом направлении. Технический результат, достигаемый использованием данного изобретения, состоит в упрощении конструкции мотор-вентилятора при одновременном повышении его эксплуатационной надежности. 2 ил.
Patent RU-2291984-C1 (RU)
Title: Device for easing starting of engine with gasoline injection
Inventor: SHAPRAN VLADIMIR NIKOLAEVICH
IPC: F02N9/00
Filed: 2005-06-10
Granted: 2007-01-20
Abstract: FIELD: engine engineering. 
     SUBSTANCE: device comprises capsule with the starting liquid, charging and safety valves, control valve connected with the capsule through the fuel pipeline for choosing the fuel during starting depending on temperature of the coolant, stop valve for preventing highly inflammable liquid to penetrate to the fuel tank.  The device is mounted in the motor section and operates together with the instruments of the system for fuel supply: fuel pump with electromagnetic nozzles, inlet pipeline, fuel pressure regulator, electronic control unit, pickup for measuring speed of rotation of the crankcase of the engine, coolant temperature gage, fuel pipelines, and electrical circuits. 
     EFFECT: reduced labor consumption for pre-operational servicing. 
     1 cl, 1 dwg
Patent RU-2290328-C1 (RU)
Title: Полноприводное транспортное средство
Inventor: SHKONDIN VASILIJ VASIL EVICH
IPC: B60K17/14
Filed: 2005-07-21
Granted: 2006-12-27
Abstract: Изобретение относится к области электроприводных транспортных средств, включая автомобили, мотоциклы, скутеры, электропоезда и т.д. Полноприводное транспортное средство содержит, по крайней мере, два безредукторных электромотора, источник электропитания и блок управления питанием электромоторов. По крайней мере, один из этих электромоторов будет являться разгонным, а другой - маршевым. Каждый из названных электромоторов содержит, крайней мере, один круговой магнитопровод, на котором закреплено четное количество постоянных магнитов с одинаковым шагом, круговую раму, отделенную от магнитопровода воздушным промежутком и несущую четное число электромагнитов, расположенных попарно, напротив друг друга, а также средство переключения полярности питания электромагнитов. Каждая пара электромагнитов, расположенных напротив друг друга, образует фазу электромотора, причем количество фаз m 1  разгонного электромотора и количество фаз m 2  маршевого электромотора удовлетворяет соотношению m 1 >m 2 . Также предпочтительно, чтобы количество постоянных магнитов n 1  разгонного электромотора и количество постоянных магнитов n 2  маршевого электромотора удовлетворяли соотношению n 1 >n 2 . Блок управления питанием электромоторов имеет возможность подавать питание на каждый из электромоторов независимо. Технический результат заключается в улучшении динамических характеристик и упрощении схемы управления электродвигателями. 13 з.п. ф-лы, 8 ил., 1 табл.
Patent RU-2302139-C1 (RU)
Inventor: PETRIK ANATOLIJ ALEKSEEVICH
IPC: A61K36/00
Filed: 2005-11-11
Granted: 2007-07-10
Abstract: FIELD: food processing industry, in particular food supplements. 
     SUBSTANCE: claimed food supplement with antioxidant properties represents powder of pumpkin bagasse. Powder is obtained by drying of pumpkin bagasse to humidity of 6-7 % followed by grinding in thin spiral rolling film of 0.1-0.5 mm thickness, at pulsed pressure gradient of 20-40 MPa and temperature of 20-30°C. 
     EFFECT: food supplement of increased quality, containing functional ingredients with antioxidant properties, such as dietary fibers, vitamins E and C. 
     3 tbl, 3 ex
Patent RU-2305032-C1 (RU)
Inventor: GORBUNOV SERGEJ VLADIMIROVICH
IPC: C10G1/10
Filed: 2005-11-22
Granted: 2007-08-27
Abstract: FIELD: rubber industry; chemical industry; garbage reprocessing industry; other industries; production of the aggregates for the wastes reprocessing. 
     SUBSTANCE: the invention is pertaining to the aggregates for the wastes reprocessing and may be used for reprocessing of the rubber wastes, the plastic waste products, garbage, etc. The aggregate for the wastes reprocessing includes the reactor with the device for loading of the feedstock and the system of the pipelines connecting the reactor with the condenser and the cooler. The reactor of the aggregate is mounted in the cavity of a heating furnace. The aggregate is supplied with the mechanism of feeding into the heating furnace of the non-condensed and leaving the heating furnace gas. The mechanism is made in the form of two closed contours. One of the contours consists of the reactor, the condenser, the hydraulic lock and the pump linked in the chain of the equipment used to return the non-condensed gas back. The second contour consists of the heating furnace, the pipeline coming out of the heating furnace with the steam inlet, the heater and the reactor. Both contours and the system of the natural gas feeding into the heating furnace are connected with the control unit. The aggregate allows to minimize the quantity of the harmful discharges into the atmosphere and has the small power consumption. 
     EFFECT: the invention allows to minimize the quantity of the harmful discharges into the atmosphere and has the small power consumption. 
     1 dwg
Patent RU-2303176-C1 (RU)
Inventor: KOROLEV VALENTIN SEMENOVICH
IPC: F16C32/04
Filed: 2005-12-08
Granted: 2007-07-20
Abstract: FIELD: oil and gas industry, chemistry, in particular, methods for implosion protection of integrated electrical equipment of compressor plant for transporting explosive gases. 
     SUBSTANCE: method includes supplying protective gas from protective gas source, positioned outside the explosive zone of plant, under excessive pressure into protective covers of electrical equipment and blowing protective covers in pre-launch blowing mode and all types of stops of compressor plant, and also supplying previously cooled protective gas from drive engine compressor in working modes, while switching of protective gas sources is performed automatically after reaching given pressure value in protective gas supply system. Preservation of protective covers of electrical equipment from penetration of explosive gases and protection of electrical equipment from creation of bearing currents is performed automatically, while difference of pressures between protective covers of electrical equipment and second steps of gas-dynamic seals is measured, and also flow or pressure of protective gas at outputs of protective covers of electrical equipment, and, in case of decrease of pressure difference values and flow or pressure below given values, compressor plant is stopped and power voltage of electromagnets is disabled, closed conductive contour is excluded in case of presence of power voltage on electromagnets after prevention of creation of bearing currents. To prevent penetration of explosive gas into protective covers of integrated electrical equipment from explosive premises, drive engine is isolated, for example, encased in cover, cover of engine and cover of sleeve are ventilated, while the air from the space below covers of drive engine and drive sleeve is sucked out of explosive zone. Series of actions, ensuring implosion protection of electrical equipment accordance to algorithms, is taken in all operation modes of compressor plant. 
     EFFECT: increased efficiency of implosion protection of integrated electrical equipment of compressor plant, and, therefore, increased reliability of its operation. 
     4 dwg
Patent RU-2299410-C1 (RU)
Inventor: MATVEENKO VALERIJ PAVLOVICH
IPC: G01M5/00
Filed: 2005-12-29
Granted: 2007-05-20
Abstract: FIELD: the invention refers to testing technique and may be used for evaluation of technical state of construction structures namely of the resource of an automobile bridge. 
     SUBSTANCE: the evaluation of the residual resource of an automobile bridge is carried out along the parameters of experimental amplitude-frequency characteristics under the influence of loading, the measurements are carried out in two stages with intervals between them of no less then 0,05 of the projected resource of the bridge. At that the current values of speed or accelerations in extreme angular dots of the upper plate of a girth rail of the bridge under the influence of a moving pack of transport vehicles out of no less then 5 automobiles each weights 19-20t, with an interval of 10-30m, with the speed of 40, 50, 60 km/h The number integration is carried out. The wave-length transformation is carried out, spectrograms of displacements on all regimes of moving of the pack are received. The speed of changing of the zone of maximal amplitudes are defined for an interval of time Δt between controlling tests and the residual resource T. 
     EFFECT: decreases labor-intensiveness and increases accuracy of definition of the resource of construction structures. 
     2 dwg
Patent RU-2303806-C1 (RU)
Inventor: SIMONOV ANDREJ VLADIMIROVICH
IPC: G05D1/12
Filed: 2006-01-23
Granted: 2007-07-27
Abstract: FIELD: homing heads with single-pulse direction finders installed on missiles. 
     SUBSTANCE: partial neutralization of the negative influence of the target angular noise on the trajectory of the missile-to-target approach is attained due to the refusal from pursuit by the missile of the target phase control "wandering" far beyond the limits of the geometric dimensions of the target proper, and transition to a regular shift of the missile trajectory towards the increase of the amplitude of the received signal, as a results, the missile trajectory acquires a smoother shape thus decreasing the missile misses.  To this end, the autopilot control signal is formed as sum η=Kα+β, where main signal α of the single-pulse direction finder regulated in amplitude is used as the first component, and auxiliary signal β of the single-pulse direction finder is used as the second component, and coefficient K is selected by a monotonically diminishing function of the modulus of auxiliary single |β|. 
     EFFECT: partially neutralized negative influence of the target angular noise on the missile-to-target approach trajectory. 
     1 dwg
Patent RU-2304818-C1 (RU)
Title: High voltage switch
Inventor: DUSHKIN ALEKSANDR VLADIMIROVIC
IPC: H01H33/666
Filed: 2006-01-27
Granted: 2007-08-20
Abstract: FIELD: electric engineering. 
     SUBSTANCE: high voltage switch contains vacuum chamber with immobile and mobile contacts. Vacuum chamber body on the side of immobile contact is connected by a joint to an overhanging support held on support. Upper contact unit of mobile contact contains cylindrical contact with convex contact surface, and corresponding flat contact. Flat contact is mounted with possible movement relatively to cylindrical contact and spring loaded with a contraction spring. In disabled position, contacts of vacuum chamber are disconnected, and between flat contact and cylindrical contact a visible tear is created. 
     EFFECT: realization of disconnector function by the switch, due to creation of visible contact tear, and also increased reliability in operation with acceptable working resource. 
     5 cl, 2 dwg
Patent RU-2301310-C1 (RU)
Inventor: ZAJCHENKO PAVEL ALEKSEEVICH
IPC: E04D13/00
Filed: 2006-02-06
Granted: 2007-06-20
Abstract: FIELD: special arrangements or devices in connection with roof coverings and roof drainage, particularly means adapted to prevent icicle formation. 
     SUBSTANCE: combined icicle formation prevention device comprises roof heater including heat pipes. Heat pipes have evaporation sections arranged in vent channel and condensation sections fastened below drain pipes and gutters of the roof. Evaporation sections of heat pipes include additional heaters with independent switching-on means made as electric heaters or heat-exchanger included in hot-water heating system. 
     EFFECT: increased efficiency. 
     3 cl, 3 dwg
Patent RU-2311773-C1 (RU)
Inventor: IVASHCHENKO IVAN IVANOVICH
IPC: A01N63/30
Filed: 2006-02-22
Granted: 2007-12-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: the present innovation deals with applying preparations for biological plant protection. The suggested composition contains protein-vitamin concentrate 0.3-0.5 weight portions, stock culture of entomopathogenic fungi Beauveria bassiana F-65 3-5 weight portions, wheat grain - the rest. The innovation enables to decrease plant vulnerability to damage and considerably increase the crop yield. 
     EFFECT: higher efficiency. 
     1 tbl
Patent RU-2303538-C1 (RU)
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: B60P1/00
Filed: 2006-03-31
Granted: 2007-07-27
Abstract: FIELD: agricultural engineering, in particular, tillage technique. 
     SUBSTANCE: tillage apparatus has transverse and longitudinal bars with tillage tools attached so as to move relative to transverse bar. Tillage tool is equipped with additional transverse beam, hydraulic drive for enabling angular movement of transverse beam, restricting devices for restricting angular displacement of additional beam in conjunction with brackets and tillage tool tines, safety device for protecting of additional transverse beam from destructive loads. Tillage tools are mounted by means of brackets on additional transverse beam and are moved thereby to operating and transport position. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     3 cl, 7 dwg
Patent RU-2316603-C1 (RU)
Title: Continuous-action plant for induction heating of articles in the form of balls
Inventor: BASHILOV NIKOLAJ MIKHAJLOVICH
IPC: C21D9/36
Filed: 2006-05-10
Granted: 2008-02-10
Abstract: FIELD: heat treatment of products with use of induction heating such as balls (grinding bodies, balls of rolling bearing assemblies and of valves in hydraulic systems, particularly highly wear-resistant balls of valves of deep-well pumps and so on). 
     SUBSTANCE: continuous action plant for induction heating of ball shaped articles includes supplying hopper, under-hopper feeding mechanism, setting chute, electric current supply buses, inductor and guiding chute inside it. Inducting wire of inductor is wound on insulation gaskets around rectangular guiding chute of non-magnetic or weakly magnetic material having sufficiently high melting temperature (for example, steel of given kind), trough like cross section and bent to cylindrical helical spiral with vertical symmetry axis. Plant is provided with jack under lower part of inductor and with stop over upper part of inductor. Setting chute is jointly connected with under-hopper feeding mechanism and with guiding chute; between articulation joints said chute has two telescopically joined portions. Supplying hopper is provided with mechanism for moving it in horizontal and vertical planes. 
     EFFECT: possibility for providing symmetrical surface heating or through heating of balls. 
     3 cl, 2 dwg
Patent RU-2303619-C1 (RU)
Inventor: BOBKOVA JULIJA NIKOLAEVNA
IPC: D06N3/08
Filed: 2006-06-16
Granted: 2007-07-27
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention can be used in manufacture of artificial leather for footwear industry. Composition for preparing face coating of artificial leather containing 59.6-73.2% of 25% dimethylformamide solution of polyurethane "Vitur P-0112" and 21.6-26.9% of dimethylformamide further contains, as modifying additive, interpolymer complex in the form of gel based on polymethacrylic acid and polyvinyl alcohol (5.2-13.5%). Once applied onto substrate, composition is hardened with 10-30% aqueous dimethylformamide solution. 
     EFFECT: improved quality of face coating due to more uniform anisotropic structure and improved physicomechanical characteristics at simultaneous intensification of preparation of the composition and formation of porous structure. 
     2 tbl
Patent RU-2319715-C1 (RU)
Inventor: PROKTOR MAJKL GEJVIN
IPC: C08K3/34
Filed: 2004-12-02
Granted: 2008-03-20
Abstract: FIELD: rubber industry. 
     SUBSTANCE: invention relates to high-filled silicone rubber compositions containing modified kaolin and production processes thereof. Invention provides modified kaolin-containing silicone rubber composition essentially composed of organopolysiloxane,  modified kaolin, curing agent, and, optionally, additives selected from group consisting of one or several rheology modifier representatives, pigments, dyes, antitack agents, plasticizers, adhesion promoters, foaming agents, fire retardants, and drying accelerators, said composition essentially containing no enhancing extenders. Composition is obtained by mixing organopolysiloxane and modified kaolin at ambient temperature, adding curing agent to the resulting mixture, and curing it at temperature higher than ambient temperature. Thus obtained compositions are suitable to extrude profiled products from silicone, in coatings for conductors and cables, and as sealing materials in glazing operations and in construction. 
     EFFECT: enabled production of rubber compositions with only one extender. 
     10 cl, 8 tbl, 11 ex