baber/WOPTO huggingface dataset:
Patent RU-2167060-C2 (RU)
Title: Portable unit for production of foamed self-hardening compounds
Inventor: MELKOZEROV V M
IPC: B29C67/20
Filed: 1999-04-05
Granted: 2001-05-20
Abstract: FIELD: production equipment, in particular, portable devices for manufacture and application of high-early-strength heat resistant polymeric coatings. SUBSTANCE: portable unit has a vessel with two sections placed in a heat-insulating cover. One section is made in the form of a reactor with an ultrasonic disperser and a mass-transfer thermostating and turbolizing device. The other section serves for reception and feeding of curing agent. The unit has a power source, portable controllable sprayer-emulsifier, chamber of differentiated starting time of emulsion foaming and foam hardening. The portable unit has a reactor for stabilization and seasoning of foam made in the form of a corrugated hose connected to the emulsifier, that is connected to the chamber of differentiated starting time and to the portable controllable sprayer. EFFECT: universal unit, enhanced simplicity in servicing, enhanced reliability, environment safety. 3 cl, 2 dwg
Patent RU-2177720-C2 (RU)
Title: Method for predicting and rebuilding dynamic pattern and determining biophysical properties of real age-induced evolution of cochlear duct
Inventor: OVCHINNIKOV E L
IPC: A61B5/12
Filed: 1999-06-01
Granted: 2002-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying audiometric examination for calculating linear coefficient of age-induced evolution and frequency bandwidth acoustic losses in the cases of standard length cochlear duct at the moment of child birth and 1 year later and at two real time moments. Real time changes are calculated beginning from the moment of birth using mathematical formulas. EFFECT: enhanced accuracy of the method. 7 dwg _
Patent RU-2187161-C2 (RU)
Title: Device controlling electromagnet
Inventor: AKHAZOV I Z
IPC: H01F7/18
Filed: 1999-07-12
Granted: 2002-08-10
Abstract: FIELD: electrical engineering. SUBSTANCE: device can be employed to boost drive electromagnets of commutation apparatuses, to control over electromagnets of various automatic equipment fed from source of constant voltage. Device includes elements of logic function of repetition and equivalence, AND gate, series RC circuit forming duration of first pause of voltage across winding, unit stabilizing capacity of heat loss in electromagnet winding in process of hold-up condition comprising resistive voltage divider and output network incorporating MOS transistor, resistor, diode. Input of follower is connected to common connection point of resistor and capacitor of RC circuit setting duration of boosting pulse of turn on of electromagnet and to second diode. Output of follower is connected to input of element of equivalence via resistor of series RC circuit forming duration of first pause of voltage across winding, to input of element of equivalence, to blocking input of generator of rectangular pulses. Output of element of equivalence is connected to first input of logic AND gate whose second input is connected to output of generator of rectangular pulses, to resistor of series RC circuit. Output of AND gate is connected to control electrode of transistor key. Output network of unit stabilizing capacity of heat loss in electromagnet winding in process of hold-up condition is placed in parallel with resistor of setting RC circuit of generator of rectangular pulses. EFFECT: reduced capacity of heat loss, prolonged service life of device. 3 dwg
Patent RU-2181285-C2 (RU)
Title: Gel system of nimesulide for topical use and method of its preparing (variants)
Inventor: BADER STEFANO
IPC: A61K47/06
Filed: 1998-02-20
Granted: 2002-04-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to the preparation of nimesulide as gel for topical use for treatment of patients with skin inflammations. The preparation has 0.5-7 wt.-% of nimesulide, gel-forming agent, solvent, preserving agents and, if necessary, stabilizing agent and mixture of caprylic and capric acids esters with glycerol. Gel-forming agent is taken among 0.1-5 wt.-% of carboxyvinyl polymer neutralized with triethanolamine or diisopropanolamine an aqueous solution or 0.5-10 wt. -% of polyacrylamideisoparaffin. Solvent is taken among the group including ethanol, isopropanol and diethylene glycol monoethyl ester. The concentration of ethanol and isopropanol in preparation is from 5 to 20 wt.-%, diethylene glycol monoethyl ester is from 40 to 95 wt.-%. Method of preparing the preparation involves preparing an aqueous dispersed phase containing water-soluble preserving agents and carboxyvinyl polymer, addition of alcohol solvent, dispersing nimesulide, water-insoluble preserving agents and, if necessary, additions (moistening agents and enhancers of dermal sorption), neutralization of carboxyvinyl polymer with triethanolamine or diisopropanolamine an aqueous solution. The second variant of method involves preparing an aqueous phase, preparing organic phase, dispersing organic phase in aqueous phase and neutralization of carboxyvinyl polymer by addition of triethanolamine or diisopropanolamine. An aqueous phase has water-soluble preserving agents, mixture of caprylic and capric acids esters with glycerol and homogenously dispersed carboxyvinyl polymer. Organic phase has water-insoluble preserving agents, preferably a mixture of parabens, and nimesulide in diethylene glycol monoethyl ester. Use of nonwater solvents in preparing the gel system of nimesulide provides improvement of physical-chemical indices of preparation and indices of release and absorption of nimesulide based on its ability to dissolve dermal lipid barrier. EFFECT: improved method of preparing. 7 cl, 5 ex _
Patent RU-2174895-C2 (RU)
Title: Portable machine
Inventor: KOLGAN JU N
IPC: B23B45/02
Filed: 1999-12-01
Granted: 2001-10-20
Abstract: FIELD: mechanical engineering; electrical hand- operated shock-and-rotary drilling machines. SUBSTANCE: portable machine used for making holes in various structural and building materials can be switched over by means of slide switch to at least two operating modes rotary and shock-and-rotary ones. In one of extreme positions of slide switch end play of spindle carrying anvil with side cams is limited by supporting plate. In this position there is no contact between cams of spindle and those of hammer installed in machine case which provides for only rotary motion of spindle and of portable machine as a whole. In other extreme position of slide switch spindle is free to choose end play and ensure relative contact between cams and reciprocal ones in the course of rotation, and for realize shock-and-rotary mode of portable machine. Slide shutter of slide switch is made in the form of shutter and slide assembly mounted for embracing each other; mentioned slide shutter is inserted in strap body throughout its sectional perimeter. Projections and holes are made in slide and shutter for engaging each other. Spring-locking device of slide switch is made in the form of locking member installed in through hole of strap and spring loaded on one side, its part being arranged in one of two slots of slide on other side depending on extreme position of switch. EFFECT: reduced size of portable machine. 5 dwg
Patent UA-45308-C2 (UA)
Inventor: PONOMARIOV IHOR MEFODIIOVYCH
Filed: 1995-07-31
Abstract: In the method for filling cavities behind the mine working timbering cavity behind the timbering is filled with a solidifying massif arranged from hoses equipped with two vessels filled with bulk mix that solidifies after being wetted. Solidifying mix adheres to the vessels material and to steel timbering and mesh tightening. Pliancy of the filling behind the timbering is controlled by supplying water via pipeline to the inner vessel.
Patent UA-46714-C2 (UA)
Inventor: FISCHER RUDIGER
IPC: A61P1/00
Filed: 1996-03-05
Abstract: N-(3-benzofuranyl)urea-derivatives are prepared by reacting of 3-amino-substituted benzofuranes with appropriate substituted isocyanates or isothiocyanates. The N(3-benzofuranyl)urea-derivatives can be used as active ingredients in medicaments particularly for the treatment of acute and chronic inflammatory processes.
Patent UA-50718-C2 (UA)
Title: Method for decreasing content of nitrogen oxides in exhaust gases of industrial steam boilers and burner for implementation of the method
Inventor: Hrucha Hinter
IPC: F23N1/02
Filed: 1997-02-21
Abstract: Method for decreasing МОх content is in directing flow of fuel-air mix supplied by the uppermost row of burners down to the furnace chamber, with directing the air flow up to the same chamber. For implementation of the method burner with diffuser is used, diffuser is installed in the fuel channel of the burner, at that to provide control of quantity of secondary air diffuser is made movable.
Patent UA-72175-C2 (UA)
Title: A method for reprocessing oxidizer based on nitric acid
Inventor: SOZONTOV VOLODYMYR HNATOVYCH
IPC: C06B47/04
Filed: 1998-07-07
Abstract: A method for reprocessing substandard oxidizer based on nitric acid involves rectification at a high temperature with condensation of isolated vapor and return of a part of condensate in the form of reflux for rectification, separation of nitric acid from rectification products and filtration of the obtained suspension. Rectification of substandardoxidizer is performed at the temperature of 80-900C, and nitric acid is separated by evaporation. Evaporation of nitric acid is performed at the temperature of 80-900C and vacuum of 200-250 mmHg. Vapors separated due to rectification are condensed again, and liquid phase separated in filtration is returned for evaporation.
Patent UA-32339-C2 (UA)
Title: A process for refinement of noble metals and alloys thereof
Inventor: CHORNYI BOHDAN PETROVYCH
Filed: 1999-04-09
Abstract: The invention relates to the refinement of noble metals and alloys thereof from admixtures of ferrous, non-ferrous metals and silicon, and also affinage of metals and alloys. The process involves melting the parent material in the high-frequency induction furnace in the atmosphere of chlorine with a continuous withdrawal of gasiform chlorides of admixtures. Novel is that melting in the atmosphere of chlorine being performed several times with an intermediate cooling material between meltings before crystallization thereof. The proposed process allows to essentially reduce admixtures content and provide purity of the finished product according to the requirement of DST – 13498.
Patent UA-40869-C2 (UA)
Title: Agricultural аggregate for surface tillage
Inventor: ZELINSKYI MYKOLA ZDISLAVOVYCH
Filed: 2000-09-01
Abstract: An agricultural aggregate for surface tillage contains a self-propelled transporting means, a frame and a connected therewith flexible working element made as a chain rotary float with the teeth loosening the soil. The aggregate is supplementary provided with two roll-over blocks of disk harrows in each of the sections fixed on the frame in front of the chain float. The teeth of the float have an incline as regards to longitudinal axis thereof and angle of incline thereof coincides with the angle of incline of a cutting edge of the disks of the harrow, but it is arranged in the opposite direction, аnd the length of bracket areas of the teeth, which exceeds the bounds of chain links, coincides with the size of the bent part of the disks of the harrow. The distance between the inclined adjacent teeth is selected on the basis that the end of the previous tooth coincides with the beginning of the following tooth.
Patent RU-2186291-C2 (RU)
Inventor: BERDIN S V
IPC: F22D5/34
Filed: 2000-03-27
Granted: 2002-07-27
Abstract: FIELD: steam generation in steam-turbine plants. SUBSTANCE: boiler has multiple-stage water economizes and steam superheater with steam temperature controlled by spraying own condensate, and also condenser communicating with boiler drum through condensate drain line running to drum that incorporates shutoff element and water seal. Tee-piece is mounted in boiler on feedwater line downstream of supply unit and has shutoff elements at its outlet to ensure feedwater supply either to first stage of economizer or to condenser; Tee-pieces are also installed at inlet and outlet of condenser, at inlet and outlet of first economizer stage, and at inlet of second economizer stage; valves installed on both ends of Tee- piece disposed at outlet of first economizer stage provide for water supply either to inlet of second economizer stage or to condenser inlet; valves installed on both ends of Tee-piece disposed at condenser outlet ensure water supply to inlet of second or first economizer stage. EFFECT: reduced temperature of stack gases; reduced metal input; enhanced reliability of boiler. 1 dwg
Patent RU-2195928-C2 (RU)
Title: Method for antibioticotherapy
Inventor: SIDORENKO JU S
IPC: A61K35/14
Filed: 2000-04-25
Granted: 2003-01-10
Abstract: FIELD: medicine, surgery. SUBSTANCE: the method deals with the treatment and prophylaxis of purulent-inflammatory complications in pre- and postoperation periods. For this purpose a patient is injected with autoblood-based antibiotics at the dosage being 3-4 times higher against a single one. The method enables to inject large doses of antibiotics during shorter period of time and at decreased multiplicity of injection that leads to decreased number of toxic reactions and allergic manifestations. EFFECT: higher efficiency. 1 cl, 2 ex
Patent RU-2226072-C2 (RU)
Title: Способ улучшения кровоснабжения проксимального участка ободочной кишки при внутрибрюшной резекции прямой кишки по поводу рака
Inventor: ONOPRIEV V I
IPC: A61B17/00
Filed: 2000-05-04
Granted: 2004-03-27
Abstract: Изобретение относится к медицине, хирургической онкопроктологии, может быть использовано при наложении колоректальных анастомозов. При резекции прямой кишки по поводу рака выполняют забрюшинную лимфодиссекцию. В области нижней брыжеечной артерии выполняют диссекцию лимфатических узлов. Сохраняют левую ободочную артерию. Сосудистый участок ниже отхождения левой ободочной артерии пересекают и лигируют. Способ позволяет улучшить кровоснабжение проксимального участка ободочной кишки, предназначенного для анастомозирования. 3 ил.
Patent RU-2202415-C2 (RU)
Title: Shelling-polishing machine
Inventor: FILIN V M
IPC: B02B3/02
Filed: 2000-07-07
Granted: 2003-04-20
Abstract: FIELD: shelling and polishing equipment used in food-processing industry. SUBSTANCE: machine has shelling chamber incorporating shaft, abrasive disks rigidly fixed on shaft, perforated shell embracing said disks, receiving and discharge devices arranged in upper and lower parts of chamber, respectively. Shaft is inclined with respect to vertical plane and is connected to drive. Perforated shell is positioned for moving along slots toward lower parts of inclined abrasive disks to change space between inner surface of perforated shell and end parts of abrasive disks. Machine is equipped with device for adjustment of inclination angle shelling chamber with drive within the range of from 0 to 80 deg, valve mounted on discharge device; aspiration channel whose first inlet is connected to discharge device and second inlet is connected to first inlet of fan, magnetic separator positioned at outlet end of aspiration channel. Second inlet of fan is connected to discharge branch pipe of annular channel of shelling chamber. Outlet end of fan is connected to cyclone inlet. EFFECT: increased efficiency in reprocessing of basic material and improved quality of groats. 1 dwg
Patent RU-2188726-C2 (RU)
Title: Tilting roller table for rolled sheets
Inventor: BOBROV V M
IPC: B21B39/00
Filed: 2000-07-31
Granted: 2002-09-10
Abstract: FIELD: machine engineering in metallurgy, namely equipment of sheet rolling shops, mainly flow line of plate rolling mills. SUBSTANCE: tilting roller table includes two floors of mutually parallel rollers provided with drive unit; tilting mechanism in the form of supporting frame mounted with possibility of rotation by 180 degrees around tilting axis and having at least two annular tracks secured to it. Annular tracks engage with supporting rollers and with rotation drive unit mounted on foundation. Floors of parallel rollers are secured to supporting frame in such a way that upper level of rollers of lower floor coincides with upper level of rollers of transporting roller table and tilting axis passes through middle of spacing between floors of parallel rollers and through centers of annular tracks. Tilting roller table is provided with emergency stops, supporting frame is provided with respective stops and shock absorbers. Invention provides maximum coincidence of rolling center with tilting axis. EFFECT: enlarged assortment of rolled products by width, lowered energy and metal consumption. 2 cl, 4 dwg
Patent RU-2211107-C2 (RU)
Title: Method for making preserve cans by thinning walls
Inventor: RAS KHENDRIK BASTIAN
IPC: B21D51/26
Filed: 1999-02-18
Granted: 2003-08-27
Abstract: FIELD: plastic metal working, manufacture of preserve cans having base and tubular body of sheet metal coated with polymeric film at least on one surface. SUBSTANCE: method comprises steps of selecting sheet metal from group including steel sheet, tinned steel sheet and steel sheet coated with chrome-chrome oxide; making circular disc of sheet metal; subjecting circular disc to deep drawing at making cup coated with polymeric film at least on outer surface; then shaping can from cup by thinning wall during one transition at moving cup successively through several rings for thinning wall. Inlet angle α of each successive (at least of three) ring for thinning wall is less than inlet angle α of previous ring. It is possible to use three rings for thinning wall with value α of inlet angle selected according to given relations. EFFECT: enhanced quality of articles, improved strength of used fitting. 7 cl, 2 dwg
Patent RU-2192021-C2 (RU)
Inventor: KOMPANIETS JU I
IPC: G01S13/53
Filed: 2000-12-06
Granted: 2002-10-27
Abstract: FIELD: processes using reflection or secondary radiation of radio waves. SUBSTANCE: invention can be employed in radar or similar systems designed for mapping and control over airborne radars. It is intended for analog-to-digital conversion of radar signal reflected from ground, for its primary processing, for generation of information over parallel digital line to output and for formation of signals to synchronize operation of channel " air-to-ground ". EFFECT: provision for primary signal processing and synchronization in low- frequency receiver of channel " air-to-ground " of airborne radars.
Patent RU-2193933-C2 (RU)
Inventor: KULIKOV I P
IPC: B64D15/16
Filed: 2000-12-13
Granted: 2002-12-10
Abstract: FIELD: water surface cleaning devices. SUBSTANCE: device includes breaking unit made in form of two electrical conductors placed in flexible envelope and connected with power supply source. Conductors are made in form of bimetallic plates structurally separated by bearing insulators at constant mechanical contact of bearing edges and located symmetrically relative to plane of bearing edges; active layers of bimetallic plates are directed outside. EFFECT: increased specific forces created by unit of consumed electric power per unit of area; enhanced electrical safety. 2 cl, 5 dwg
Patent RU-2225028-C2 (RU)
Inventor: KLOZA KLAUS
IPC: G06F13/38
Filed: 1999-08-05
Granted: 2004-02-27
Abstract: FIELD: computer engineering; interface circuits. SUBSTANCE: interface circuit has memory device inserted between serial interface and processor. Proposed data transfer method includes bit-by-bit sequential data reception and read out of memory wherefrom they are read out by processor in byte-by-byte manner or, respectively, entered in memory device by processor in byte-by- byte manner, and from memory their byte-by-byte transfer is executed. EFFECT: provision for data transfer between interface and processor without processor loading. 23 cl, 8 dwg
Patent RU-2261922-C2 (RU)
Inventor: BEJTS SESIL PITER
IPC: F27B14/06
Filed: 1999-08-30
Granted: 2005-10-10
Abstract: FIELD: metallurgy; methods of production of metals and metal alloys. 
     SUBSTANCE: the invention is pertaining to the field metallurgy, in particular, to the methods of production of metals and metal alloys in an electric furnace allowing to reduce  power consumption and to accelerate realization of the chemical reactions, which are necessary for the process. The method of production of a metal out of containing the metal raw material in the electric furnace includes formation in the furnace of a molten bath having a metal layer and a slag layer above the metal layer, feeding of the electric power in the furnace with conversion of the electric power into a heat energy. In the molten bath through one or more than one a nozzle/tuyere for a solid raw introduction introduce a gas-carrier gas and a solid containing carbonic material. Activate slopping of the molten material from the molten bath in the form of bursts, drips and sprays into a space above a nominally quiet surface of the molten bath and form a transitional zone. Introduce an oxygen-bearing gas into the furnace through one or more than one nozzle/tuyere so, that this gas goes in the direction of the transitional zone and penetrates it, and the stream of the oxygen-containing gas deflected the bursts, drips and sprays of the melted material so, that actually the transitional zone spreads upward around the low part of one or more than one nozzle/tuyere, and around the end of one or more than one nozzle/ tuyere a continuous gaseous "free" space was formed. Then burn the reaction gases, which are withdrawn from the molten bath for an additional meeting the needs of the process in a heat energy. Slopping upward into the transitional zone with the following fall down of the bursts, drips and sprays of the melted material facilitates a heat transfer into the molten bath and the transitional zone minimizes the losses of the from the furnace through the side walls being in contact with the transitional zone. 
     EFFECT: the improved method of metals and alloys production in an electrical furnace ensures accelerated realization of chemical reactions necessary for the process. 
     8 cl, 1 dwg, 2 ex
Patent RU-2209591-C2 (RU)
Title: Method for predicting the state of gastroduodenal complex
Inventor: ONOPRIEV V V
IPC: A61B6/02
Filed: 2001-06-14
Granted: 2003-08-10
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: one should carry out radioisotope determination of gastric evacuation process. Simultaneously with radioactivity above output gastric department one should register radioactivity above initial duodenal segment at time constant being 3 sec. At simultaneous detection of physical fluctuations of different duration at radioactivity curves above stomach and duodenum one should determine the presence of secure gastroduodenal coordination. At not simultaneous detection of mentioned physical fluctuations and/or their similar duration it is possible to detect disorder of gastroduodenal coordination. EFFECT: higher accuracy of diagnostics. 2 dwg, 1 ex