baber/WOPTO huggingface dataset:
Patent RU-2207927-C1 (RU)
Title: Method of production of reinforced profiles from fibrous composite materials
Inventor: GALKIN V I
IPC: B21D5/08
Filed: 2001-11-21
Granted: 2003-07-10
Abstract: FIELD: pressure shaping of fibrous composite materials; aerospace engineering; mechanical engineering. SUBSTANCE: proposed method includes molding geometric profile of flexible compact sheet blank of fibrous composite material with rigid elastic radial support. Bending is effected by rolling; end section of blank is pressed between rolls at pressure not exceeding strength of fibrous composite material and rolls are set in rotary motion. Rigid elastic radial support is ensured due to elastic bush secured on one roll. Molding geometry of profile is effected by means of other roll made from stiff material and provided with working surface corresponding to preset profile. EFFECT: extended technological capabilities. 1 dwg, 1 ex
Patent RU-2207914-C1 (RU)
Inventor: LOZIN ANDREJ AFON EVICH
IPC: B03C1/08
Filed: 2001-12-13
Granted: 2003-07-10
Abstract: FIELD: extraction of ferromagnetic bodies from flow of non-magnetic material; food-processing and processing industries. SUBSTANCE: proposed separator includes precipitating magnetic system consisting of permanent magnets and units retaining settled ferromagnetic bodies. Said retaining unit is made in several versions depending on sizes of ferromagnetic bodies. According to first version, retaining unit is made in form of module of permanent magnets of alternating polarity in way of motion of product being separated. Said modules are secured on ferromagnetic plate located in plane deflected from plane passing over working surface of precipitating magnetic system at angle up to 90 deg. According to second version, retaining unit is made in form of ferromagnetic plate projecting beyond extreme module of permanent magnets in way of motion of product being separated. EFFECT: enhanced efficiency of separation. 6 cl, 10 dwg
Patent RU-2204273-C1 (RU)
Title: Method of producing adaptogenic composition for administration in means of individual protection
Inventor: KVASENKOV O I
IPC: C12R1/645
Filed: 2001-12-26
Granted: 2003-05-20
Abstract: FIELD: technology of producing food products for adaptation of organism in stress situation. SUBSTANCE: method involves mixing fruit-and-berry juice of sublimation drying, glucose, food soluble potassium salt, anticaking agent, pectin and preparation from biomass of Mortierella dichotoma micromycete. Said preparation from biomass of micromycete is produced by successive extraction of biomass by nonpolar extracting agent under above-critical condition, by water, alkali, water, acid, water, alkali, and water with the following combination of the first extract with solid residue in terms of chitosan content in amount not more half of pectic content. EFFECT: simplified technology; increased content of immuno-stimulating substances.
Patent RU-2206398-C1 (RU)
Inventor: MITROFANOV E S
IPC: B02C2/04
Filed: 2002-02-27
Granted: 2003-06-20
Abstract: FIELD: grinding and milling. SUBSTANCE: proposed crusher contains housing, breaking cone with shaft, breaking cone support, unbalance weight mounted on shaft extension in support part of which central axial hole and radial holes are made getting into central axial hole and forming centrifugal fan impeller. Unbalance weight rests on bottom of inner cup of housing. Air pass holes can be made in inner cup of housing. Air pass channels can be made in support of breaking cone. EFFECT: improved serviceability of crusher, reduced service expenses. 3 cl, 2 dwg
Patent RU-2216614-C1 (RU)
Inventor: BOL SHAKOV M M
IPC: D06F17/02
Filed: 2002-04-08
Granted: 2003-11-20
Abstract: FIELD: washing equipment. SUBSTANCE: washing machine includes fluid-tight tank separated by means of latticed box for laundry by upper portion and lower portion filled with washing solution. Vacuum pump is connected by means of inlet branch pipe through two- -position valve and air ducts with upper and lower portions of tank. Two-position valve has device for controlling air flow and providing communication of upper and lower portions of tank with atmosphere. Washing machine is provided with systems for supplying and draining water, with heating device. Latticed box for laundry has flaps and latch for fixing them. EFFECT: reduced wear of laundry, enhanced efficiency and quality of washing and drying laundry, lowered time period for washing. 1 dwg
Patent RU-2224181-C1 (RU)
Inventor: KUTSYN A A
IPC: E04H6/00
Filed: 2002-05-22
Granted: 2004-02-20
Abstract: Изобретение относится к средствам хранения, в частности к способам защиты машины и оборудования от влияния окружающей среды. Способ включает подачу воздуха электровентилятором и осушку, для чего используют высоконапорную установку осушки воздуха, при этом воздух с повышенной относительной влажностью подают через трубопроводы в модуль осушения воздуха с возможностью вымораживания влаги из воздуха и подачи осушенного воздуха высоконапорным вентилятором в технологическую линию группового хранения вооружения, техники или оборудования и повторяют цикл до установления заданной относительной влажности в объектах хранения технологической линии хранения вооружения, техники или оборудования. Кроме того, осушение воздуха в высоконапорной установке осушки воздуха осуществляют путем протягивания воздуха вентилятором через испаритель, конденсатор, при этом подают охлаждающую смесь компрессором через ресивер в испаритель и конденсатор, соленоидный вентиль, фильтр-осушитель и капиллярную трубку, с возможностью конденсации влаги на охлажденной поверхности. Применение предложенного способа обеспечивает постоянный контроль параметров воздуха внутри объектов хранения, сокращает трудоемкость работ при постановке и содержании объектов на хранении (на 85%), а также полностью исключает применение дорогостоящего и трудоемкого способа осушки воздуха с использованием влагопоглотителя (силикагеля) и оборудования для его осушки. 1 з.п. ф-лы, 2 ил.
Patent RU-2209046-C1 (RU)
Inventor: KHESTANOV A K
IPC: A61B17/28
Filed: 2002-05-28
Granted: 2003-07-27
Abstract: FIELD: medicinal instruments. SUBSTANCE: the suggested innovation deals with surgical clamps to be used during intestinal operations. Clamp is designed as two overlapped fenestrated plates. They are fixed together with rack clamp with spring-fixator. Working parts of fenestrated plates are supplied with P-shaped sponges with interpenetrating surfaces. Fenestrated plates are connected with guides to toothed incisions. Guides are installed in sockets with slots. Rack clamp is designed as frames of spring-fixator which are located in slots for stopping by toothed incisions. As a result, possibility is obtained to temporarily overlap either intestinal lumen or defect that, in its turn, enables to carry out operation stages by not sparing one's time for temporary defect's suturing that leads to shortened time for operative interference. EFFECT: improved results of surgical treatment. 1 cl, 5 dwg
Patent RU-2218894-C1 (RU)
Inventor: KHALIPAEV M G
IPC: A61D19/00
Filed: 2002-06-11
Granted: 2003-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has connected pivotally branches. Each branch has handle on one end and the other end is formed in projection to plane being in perpendicular to branch rotation axis by straight segments adjacent to the hinge and arc-shaped segments and by two branches in projection the plane set in perpendicular to the first plane. At least two branches going from the hinge are closed by W-shaped area or by an area shaped as a portion of sinusoid with at least two curved convex zones bent in the direction from the hinge and one concave in the direction of the base. EFFECT: wide range of functional applications; excluded genital organ wall perforation. 13 cl, 2 dwg
Patent RU-2227390-C1 (RU)
Title: Method for treatment of grain before laying for storage
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-09-11
Granted: 2004-04-27
Abstract: FIELD: preservation of grain before laying for storage. SUBSTANCE: method involves treating grain flow formed as falling rain with propionic acid atomized by means of nitrous oxide, said propionic acid including additive of preparation obtained from Mortierella sarnyensis micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2210025-C1 (RU)
Inventor: SPORYSHEV A V
IPC: F23C1/08
Filed: 2002-10-30
Granted: 2003-08-10
Abstract: FIELD: oil industry; preparation of heat carrier for heat treatment of wells and equipment. SUBSTANCE: proposed method includes spraying fuel, enveloping it by revolving flow of air blown into air swirler having form of truncated cone and burning; spraying of fuel is performed through at least one injector at simultaneous twisting of air and return of part of fuel flow to injector; air for enveloping the fuel is preliminarily twisted; then it is fed to injector face and is directed in parallel relative to its axis; fuel-and-air mixture thus formed is ignited, directed to injector and sucked to air swirler; enveloping burning fuel-and-air mixture by revolving air flow is performed after passage of air gate in swirler at angle at cone vertex of 120 deg.; air blown tangentially to air swirler is simultaneously directed over walls of air swirler at simultaneous deceleration of air flow. Burner proposed for burning fuel includes housing, at least one vortex injector and air swirler at tangential air supply; burner is also provided with air gate; vortex injector is movable relative to air swirler and its housing has air passages with plates located at angle of 30 deg. relative to generatrix of housing cylinder; vortex injector has needle with spherical upper part, taper surfaces and cuts connecting the space behind taper surfaces and space above spherical part tangentially to line of connection of spherical part and taper surface; air swirler includes cone and cylinder; tangential air inlet is made in cone of swirler by means of ports with side walls located at angle of 30 deg. relative to generatrix surface of cone; width of said ports is equal to thickness of wall of swirler cone and its height is equal to distance from top of port as far as base of cone of air swirler; cone angle of air swirler is equal to 120 deg.; cylinder of air swirler has holes and bead with spherical part; top of this bead is located below ports by amount equal to diameter of hole; number of ports is equal to number of holes. EFFECT: enhanced efficiency of burning fuel due to proper mixing of fuel and air. 3 cl, 7 dwg
Patent RU-2232908-C1 (RU)
Title: Method of fuel supply and free-piston two stroke engine implementing the method
Inventor: DEEV O I
IPC: F02B71/00
Filed: 2002-12-02
Granted: 2004-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed method of fuel supply in free-piston two-stroke engine includes spraying of fuel in linear between pistons moving towards each other. Spraying is effected along lines forming polygon, particularly, tetragon, in cross central section of liner. Free-piston two-stroke engine has liner made of heat-insulating material with two freely moving pistons and fuel-feed and scavenging devices made for control of spraying lines. Fuel-feed devices, in number not less than two, are arranged along line of cross central section of linear. 
     EFFECT: increased thermal efficiency of engine. 
     3 cl, 2 dwg
Patent RU-2235979-C1 (RU)
Inventor: KISELEV V K
IPC: G01K7/02
Filed: 2002-12-23
Granted: 2004-09-10
Abstract: FIELD: radio electronics; remote wireless temperature measurements. 
     SUBSTANCE: converter has power supply that functions as sensing element, as well as high- and low-frequency generators. Power supply has thermoelectric battery connected to voltage changer. Regulated-voltage output of power supply is connected to high-frequency generator. Power supply output placed at voltage proportional to temperature being measured is connected to low-voltage generator. Low-voltage generator functions as modulator for high-frequency one connected to antenna. 
     EFFECT: ability of dispensing with cable line between point of measurement and data processing unit and of using sensing element as power supply. 
     1 cl, 1 dwg
Patent RU-2225707-C1 (RU)
Title: Pharmaceutical composition eliciting analgetic effect, improving blood supply, stimulating regeneration of nervous tissue and anti-allergic effect
Inventor: ZHAROV O V
IPC: A61K9/08
Filed: 2003-03-04
Granted: 2004-03-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to the development of preparations based on vitamin B group and the lidocaine-base combined preparation eliciting analgetic effect, improving blood supply, stimulating regeneration of nervous tissue and an anti-allergic effect. Invention proposes the preparation made as an injection solution that comprises thiamine chloride, pyridoxine hydrochloride, cyanocobalamin, lidocaine hydrochloride, benzyl alcohol, sodium polyphosphate, ferricyanide potassium salt, sodium hydroxide and injection water taken in the definite ratio of components. The preparation shows low toxicity, apyrogenic properties and without disturbance in blood biochemical indices. EFFECT: valuable medicinal properties of composition. 12 tbl
Patent RU-2247552-C1 (RU)
Title: Method for treating finger's purulent disease
Inventor: SHCHERBATYKH A V
IPC: A61H39/08
Filed: 2003-06-23
Granted: 2005-03-10
Abstract: FIELD: medicine. 
     SUBSTANCE: the innovation includes lancing purulent focus, sanitation, draining and antibioticotherapy. Before operative interference and in the course of therapy it is necessary to carry out the seances of acupuncture reflexotherapy per 20-25 min, about 4-5 seances, totally. In case of thumb's purulent disease one should apply points P-7 GI-4, forefinger's purulent disease - GI-6 P9, 3d finger's - MC-6 TR-4, 4 th  finger's - TR-5, MC-7, and little finger's purulent disease - C-5 and IG-4, IG-7 and C-7. 
     EFFECT: shortened terms of therapy. 
     2 ex
Patent RU-2231667-C1 (RU)
Inventor: PUSHKIN R M
IPC: F02K7/00
Filed: 2003-07-02
Granted: 2004-06-27
Abstract: FIELD: mechanical engineering; power generating devices of vehicles. 
     SUBSTANCE: proposed method comes to delivery of gas mixture into working chamber for further conversion at speed exceeding local sound speed. Gas mixture includes exothermically active components. Gas mixture is first delivered into inverter space of working chamber, and then, through peripheral ring slot, is directed into converter space where internal energy of flow of nonequilibrium gas mixture is converted into propulsive force. Method is implemented by means of device containing working chamber for conversion of gas mixture which is made in form of axially symmetrical solid of revolution and is divided by impermeable axially symmetrical partition into two spaces, one of which, inverter one, being provided with at least single-start spiral channel generating from asymptotic center and widening in direction of peripheral ring slot. Other space, converter one, is made with semi-closed, at least single-start spiral channel, converging from peripheral ring slot towards asymptotic center. Invention makes it possible to enlarged power capabilities at creation of thrust, improved organization of control of processes of formation of nonequilibrium gas mixture and conversion of its internal energy into propulsive force and increase specific and absolute traction characteristics. 
     EFFECT: reduced mass and overall dimensions of thrust devices. 
     3 cl, 3 dwg
Patent RU-2254286-C1 (RU)
Inventor: SHTIN A A
IPC: B66D1/00
Filed: 2003-10-06
Granted: 2005-06-20
Abstract: FIELD: transport engineering; self-recovery devices. 
     SUBSTANCE: proposed device contains cable drum connected with vehicle driving wheel 1 and disk-limiter 3 connected with cable drum.  Cable drum is made up of separate members 2 being generatrices of cylindrical surface of cable drum which are designed for mounting on vehicle driving wheel and are provided with inner thread 6 and outer thread 9 for engagement, respectively, with standard bolts or nuts 4 fastening vehicle driving wheel. 
     EFFECT: simple and compact design, reliable and convenient operation, multipurposeness. 
     5 cl, 2 dwg
Patent RU-2246528-C1 (RU)
Inventor: PETROV D G
IPC: C10L1/222
Filed: 2003-11-13
Granted: 2005-02-20
Abstract: Изобретение относится к горючим соединениям, предназначенным для двигателей внутреннего сгорания, в частности, к способу эксплуатации бензиновых и дизельных двигателей с использованием в составе топлива присадки, обеспечивающей создание в цилиндре дополнительного электростатического давления, что позволяет повысить тепловой коэффициент полезного действия и снизить токсичность отработавших газов. Состав топлива на основе смеси жидких углеводородов включает небольшое количество присадки, растворимой в топливе, представляющей собой органическое соединение общей формулы: 
     
       
     
     или 
     
       
     
     где R 1  - замещенный или незамещенный арильный, алкильный или алкенильный радикал; R 2  - водород, арильный или алкильный радикал; Х - замещенная или незамещенная аминогруппа, замещенный или незамещенный арильный, алкильный или алкенильный радикал, и имеющее значение молярной рефракции (Rm) не менее 5,0·10 -5  м 3 /моль. Изобретение позволяет значительно снизить количество вредных выбросов при сжигании топлива, повысить КПД двигателя, а также в 1,5-2 раза уменьшить износ, продлить срок службы каталитических фильтров и исключить вредное влияние на свечи зажигания. 2 з.п. ф-лы, 1 табл.
Patent RU-2253121-C1 (RU)
Inventor: KONSTANTINOVA E G
IPC: G01R11/24
Filed: 2003-12-29
Granted: 2005-05-27
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has protection automatic machine, flow meter, current converter with two primary windings and disconnecting means. Zero wire of circuit for connection of flow meter is connected to one primary winding of converter at cable input and to second primary winding after flow meter. Secondary winding of converter is connected to disconnecting means, disconnecting a user. 
     EFFECT: prevented unsanctioned use of electric energy. 
     1 dwg
Patent RU-2257867-C1 (RU)
Inventor: LUK JANITSA S V
IPC: A61C15/04
Filed: 2003-12-29
Granted: 2005-08-10
Abstract: FIELD: medicine, oral hygiene. 
     SUBSTANCE: the present innovation deals with cleaning two out of five dental surfaces being unavailable for other hygienic oral remedies, practically under any sanitary environmental conditions. The suggested facility contains a hermetically sealed container as an individual disposable packing and a dental ligature. The latter is located inside the container mentioned and has a cleaning segment and terminal sections to be retained. Its length corresponds to its disposable usage, and container's length is less than that of a dental ligature. The latter is sutured with no reverse ligature being upon additional support. The latter is located in the container. As a result, the innovation enables to increase consumer's qualities of the present facility being very convenient in usage at better hygienic qualities due to no contact of ligature's cleaning segment with patient's fingers and keeping its complete sterility till the moment of application despite sanitary state of the place, for example, under field conditions. 
     EFFECT: higher efficiency of oral hygiene. 
     1 cl, 3 dwg
Patent RU-2259948-C1 (RU)
Inventor: GROMOV O G
IPC: C01G35/00
Filed: 2004-03-04
Granted: 2005-09-10
Abstract: FIELD: production of alkaline metametals (V) used for production of laser, electric optical, ferroelectric materials and special-purpose ceramics. 
     SUBSTANCE: stoichiometric  amount of niobium and/or tantalum oxyhydroxide and lithium nitrate and/or sodium nitrate is subjected to ultrasound treatment in inert organic fluid, mainly white spirit for obtaining mixture of components at size of particles lesser than 1 mcm. In the course of heating this mixture at temperature of 300-350°C, lithium and/or sodium nitrates are decomposed forming respective nitrites. At temperature of 400-450°C, lithium and/or sodium nitrites are decomposed forming respective oxides. At calcination of mixture at temperature of 580-700°C continued for 1-0.5 h, oxides of alkaline metals interact with amorphous  niobium and/or tantalum oxyhydroxides forming respective alkaline metametals (V) or solid solutions, type Li x Na 1-x Nb y Ta 1-y O 3 . Proposed method is used for production of mono-phase metaniobate or metatantalate of lithium or sodium and solid solutions of stoichiometric composition at low temperature of calcination. 
     EFFECT: enhanced efficiency; increased yield of product. 
     5 cl, 6 ex
Patent RU-2264581-C1 (RU)
Title: Method and system for natural gas preparation before supplying thereof to consumer with complex natural gas energy usage, energy-cooling plant, as well as energy drive with impeller machine, gas refrigerator and ice generator
Inventor: AKSENOV D T
IPC: F17D1/04
Filed: 2004-04-05
Granted: 2005-11-20
Abstract: FIELD: pipeline systems for gas distribution, particularly with the use of excessive gas pressure reduced in gas-distribution stations and adapted to obtain electric energy, cold and ice without fuel combustion. 
     SUBSTANCE: method involves using gas cooled by expanding thereof in expander without external work performing as cooling agent to cool air in refrigerator compartments and in ice generator. Part of cold gas passes in ice generator heat-exchanger connected to energy-cooling plant outlet or to collector linked with outlet of each energy-cooling plant to obtain consumer-demanded gas temperature at ice generator outlet. System for above method implementation includes gas refrigerator with compartments and heat-exchangers arranged in each compartment. The heat-exchangers are connected one to another in series. Outlet of above heat-exchangers is connected to pipeline which conveys gas to consumer. The system is provided with at least one ice generator having heat-exchanger linked to outlet of corresponding energy-cooling plant or with collector connected to outlet of each energy-cooling plant and with pipeline adapted to convey gas to consumer. Energy-cooling plant has turboexpander and electric generator, energy drive with impeller machine, gas refrigerator and ice generator used in the system. 
     EFFECT: increased efficiency of gas cold usage and environmental safety. 
     31 cl, 5 dwg
Patent RU-2292601-C1 (RU)
Title: Installation for studying an electromagnetic field
Inventor: BELOKOPYTOV RUSLAN ALEKSEEVICH
IPC: G09B23/18
Filed: 2005-06-06
Granted: 2007-01-27
Abstract: FIELD: the invention refers to educational apparatus and may be used in laboratory practical work on physics course for studying and deepening knowledge of physical laws and phenomena. 
     SUBSTANCE: the installation has Helmholtz rings installed on a stand and attached in-series to a sound frequency generator, a measurer of phase difference, a switch, a recorder of electromotive force, a scale with divisions in degrees transversal to this axle, a mobile indicative coil, fixed on the axle of revolution with a handle and an arrow, and its outputs are connected with the first input of the measurer of difference, (n-1) fixed indicative coils which have different diameter, envelop the mobile indicative coil and installed on the stand in the middle between the Helmholtz rings in such a manner that their axles coincide with the axle of the Helmholtz rings. On the last fixed indicative coil a scale with divisions in degrees is fastened and an axle of revolution with a handle and an arrow the scale with divisions in degrees is fastened and an axle of revolution with a handle and an arrow is installed transversely to the axle of Helmholtz rings. 
     EFFECT: expands the field of studying. 
     7 dwg