baber/WOPTO huggingface dataset:
Patent UA-44842-C2 (UA)
Inventor: KHOROSHYKH VOLODYMYR MAKSYMOVYCH
Filed: 1998-10-13
Abstract: The proposed electric arc plasma source can be used in the machine-building industry, specifically for coating various machine parts. The plasma source contains an igniter, and axially installed a cathode, a tubular anode, a focusing solenoid, a deflecting solenoid with coils that are arranged between the coils of the focusing solenoid, and a screening electrode. The screening electrode is installed inside of the plasma source and designed as a disk made of nonmagnetic material, which overlaps the area of the anode input opening cross section onto which the cathode working surface is projected. Inside the anode, between the anode working end surface and the screening electrode, a magnetic field concentrator is installed that is designed as a ring made of ferromagnetic material, and is electrically coupled with the anode.
Patent UA-29541-C2 (UA)
Title: Control rod of body water-cooled nuclear reactor
Inventor: CHERNYSHOV VLADIMIR MIKHALIOVICH
IPC: G21C7/103
Filed: 1997-02-18
Abstract: The invention relates to nuclear engineering, in particular to devices for control and protection system (CPS) of body water-cooled nuclear reactors and can be used in control bodies arranged as single rods with different cross section or as assemblages that include set of adjustment (control) rods, or set of fuel and control rods intended for compensation of excess reactivity, control of reactivity in process of operation at power, and especially as emergency rods, and at use in control systems with combined functions.
Patent UA-63937-C2 (UA)
Title: Novel modifications to the compound 2-amino-4-(4-fluorobenzylamino)-l-ethoxycarbonyl-aminobenzene and a method for the preparation thereof
Inventor: LANDGRAF KARL-FRIEDRICH
IPC: C07C269/00
Filed: 1998-09-01
Abstract: The invention concerns novel modifications to the compound 2-amino-4-(4-fluorobenzylamino)-l-ethoxycarbonyl-aminobenzene of formula (I). The invention also concerns processes for preparing this compound and its use in pharmaceutical compositions. , (I)
Patent UA-47525-C2 (UA)
Title: A piezoelectric transformer device
IPC: H01L41/107
Filed: 1998-05-26
Abstract: A multi-layer piezoelectric transformer device (1) includes first and second electroactive members (30, 48) having electrodes (32, 38, 46, 50) bonded to each of their opposing major faces; and a bonding layer (34, 40, 44, 52) disposed therebetween The first and second electroactive members (30, 48) are polarized in a thickness direction, between their two major faces, such that when energized by an electric field the first and second electroactive members (30, 48) longitudinally strain. The first and second electroactive members (30, 48) are arranged such that deformation of one electroactive member (30) results in corresponding deformation of the other electroactive member (48) The device provides substantial transformation ratios in which relatively high power may be transferred in relation to the size of the unit, operability over wide input and output frequency bandwidths, and electrical isolation of the voltage and current at the input to the device from the voltage and current at the output of the device
Patent UA-38254-C2 (UA)
Title: Compressor station
Inventor: IHITOV OLEKSANDR SERHIIOVYCH
Filed: 2000-06-12
Abstract: This invention relates to the area of compressor building and can be used in vehicle gas-filling compressor stations. A compressor station has a block of pre-treatment of gas, a compressor unit, a block for drying and regeneration comprising a line of gas inlet to the drying and regeneration block, lines for gas feeding to adsorbers and lines of gas discharge from the adsorbers, lines for regeneration gas feeding, where between the throttle and recuperation heat exchanger there is installed a shutoff valve; the gas cooling line is placed between the throttles and in parallel to the shutoff valve and recuperative heat exchanger; in the line for feeding gas to adsorbers and the line for gas takeout from adsorbers, and the line of the regeneration gas inlet to adsorbers there are installed shutoff valves; and in the line of regeneration gas discharge there are installed in sequence a controlling and a shutoff valve; and recuperation heat exchanger is connected to the compressor unit wit a line of heat supply.
Patent UA-42438-C2 (UA)
Title: Electric igniter
Inventor: PETRENKO OLEKSANDR VASYLIOVYCH
Filed: 2001-02-22
Abstract: This invention relates to electric ignition means in rocket propellers, electro-detonators and pyrocartridges. Electric initiator has housing with electrodes, those are connected to the source of high-frequency current, ignition compound and initial source of ignition. To provide ultrasound pumping to increase sensitivity of ignition compound directly in the ignition process, there is included a switched to the electrodes ultra-sound radiator, this is rigidly connected to the ignition compound. Application of this invention provides increase of reliability of the electric igniter, of safety in production, storage and operation of the means of ignition and initiation, with increase of functionality of the electric igniter through providing the control of its operation speed.
Patent UA-72930-C2 (UA)
Title: N-heterocyclic compounds derivatives as inhibitors of nitric oxide synthase (nos)
IPC: A61P21/00
Filed: 2000-08-24
Abstract: N-Heterocyclic derivatives of formula (Ya) are described herein, as well as other N-heierocycles, as inhibitors of nitric oxide synthase. Pharmaceutical compositions containing these compounds, methods of using these compounds as inhibitors of nitric oxide synthase and processes for synthesizing these compounds are also described herein. (Ya)
Patent RU-2220155-C2 (RU)
Title: Coating composition containing compound comprising at least one bicyclo-ortho-ester group and at least one other functional group
Inventor: KHOBEL KLAUS
IPC: C08G18/06
Filed: 1998-08-21
Granted: 2003-12-27
Abstract: FIELD: organic chemistry, chemical technology, coating materials. SUBSTANCE: invention relates to coating composition containing compound comprising at least one bicyclo-ortho-ester group and at least one other functional group exhibiting chemical activity with respect to hydroxyl and the second compound comprising at least groups exhibiting chemical activity with respect to hydroxyl. Invention relates also to hardening method of the composition wherein latent hydroxyl groups of bicyclo-ortho-ester groups are unblocked in the presence of water and subjected for interaction with groups of the first and/or the second compound that show chemical activity with respect to hydroxyl being in the presence of the second catalyst possibly. Invention relates also to preparing 4-ethyl-1- (ethoxycarbonylmethyl)-2,6,7-trioxabicyclo[2,2,2] - octane by interaction of diethylmalonate with 3-ethyl-3- hydroxymethyloxitane in the presence of catalytic amount of dibutyltin oxide at temperature above 180 C. Invention provides high film thickness and working life of composition. EFFECT: improved preparing method, valuable properties of composition. 14 cl, 1 tbl, 13 ex
Patent RU-2192145-C2 (RU)
Inventor: RYK M A
IPC: A23L35/00
Filed: 2000-03-31
Granted: 2002-11-10
Abstract: FIELD: food production. SUBSTANCE: source product is milled, mixed up, and wetted to obtain product mass which is conveyed under pressure to forming section of matrix device. product mass and its energy carrier are then moved in next section of matrix device over parallel isolated channels without mixing. In next section of matrix device product mass and energy carrier are also conveyed over parallel channels isolated from each other or interconnected depending on type of energy carrier. Food additives are admitted through additional channels to product mass moving over forming channels in outlet section. After that product mass is milled followed by final forming of ready product. Matrix device used for the purpose is multisection composite unit that has forming section whereto milled and mixed-up product mass is conveyed under pressure, and also next two intermediate sections and outlet section which are built of flat members locked in position relative to one another with aid of locking pins. Flat members are provided with parallel channels for passing product mass expanding in section towards outlet and energy-carrier channels. Outlet section has in addition channels for introducing food additives and ingredients into product mass; channels carrying product mass run through entire length of each section. Proposed device provides for continuous and uniform feeding and processing of product mass. EFFECT: provision for maintaining desired flavor and elasticity of product in the form of finely dispersed mass of uniform structure. 3 cl, 14 dwg, 2 ex
Patent RU-2189821-C2 (RU)
Title: Method for treating lumbar osteochondrosis
Inventor: PERVEEV V I
IPC: A61K35/16
Filed: 2000-03-30
Granted: 2002-09-27
Abstract: FIELD: medicine, orthopedics. SUBSTANCE: in the course of plasmapheresis one should sample 800-900 ml patient's blood, then 400-500 ml autoplasma is isolated to be introduced into spinous processes of affected vertebrae. The quantity corresponds to 30-40 ml, 3-4 times at 2-3-d-long interval. Treatment course is repeated up to three times at 6-10-d-long interval. The method enables to improve microcirculation, metabolism and regenerative processes in vertebrae. EFFECT: higher efficiency of therapy. 3 ex
Patent RU-2185573-C2 (RU)
Inventor: ISMIEV EHKRAM ABUL FAS OGLY
IPC: F23N5/24
Filed: 2000-04-04
Granted: 2002-07-20
Abstract: FIELD: automation of heat engineering processes; automation of monitoring and regulating systems of equipment working in heat-carrying and heat-liberating flows (gas, steam, water, air). SUBSTANCE: unit includes body 1 with cover 7 with valve 4 provided with seat 5 located between them; lateral surface of valve forms guaranteed clearance together with cover of body in form of throttle valve; unit is also provided with monitoring channel provided with draft sensor 35, flame sensor 43, two nozzles of igniter 46, start button 50 and cavity of inlet branch pipe 2 which form closed circuit separated from closed circuit of regulating channel which includes above-valve cavity 10, temperature sensor 24 and cavity of outlet branch pipe sealed-up by above- diaphragm cavity 61 of check microvalve 16. To place unit in operation, start button 59 shall be depressed and igniter 40 shall be fired up, thus admitting gas to burner 87 ignited from igniter 46. Failure of draft or flame, makes nozzles of respective sensors close, thus causing rise of pressure in above-valve cavity 10 and discontinuing supply of gas to burner 87 due to closing of seat 5 by valve 4. Regulation of preset parameter is effected either through closing nozzle of sensor of respective sensitive element, thus causing supply or discontinuance of supply of gas only to burner 87 with igniter 46 continuing its operation at reliable fire connection with burner. EFFECT: reduced labor consumption; enhanced reliability due to reduced number of diaphragm-nozzle assemblies replaced by one valve. 1 dwg
Patent RU-2190507-C2 (RU)
Title: Tongues-wire cutter
Inventor: KRYLOV V V
IPC: B25B7/00
Filed: 2000-05-12
Granted: 2002-10-10
Abstract: FIELD: manual tools, namely, for cutting metallic wire, rods, steel cords and plugs of locking-sealing devices. SUBSTANCE: tongues-wire cutter have jointly connected levers with handles rigidly joined to their long arms; jaws mounted at mirror symmetry; cover plates arranged at both sides of jaws. Jaws and cover plates are mutually joined by means of articulation joints assemblies. On lateral surfaces of jaws between cover plates there are symmetrically arranged turnings in which rotation axle is placed. Said axle is in the form of heat treated stem dividing jaw by two arms. Long arms of jaws are jointly connected with short arms of levers. On short arms of jaws there is sharpened portion forming cutter edges. Cover plates have dents directed towards rotation axis of levers and rigidly joined one with another at side of dents. Fastening members for joining cover plates are placed in space restricted by short arms of levers and long arms of jaws. EFFECT: enhanced mechanical strength, lowered cutting effort. 5 cl, 7 dwg
Patent RU-2184081-C2 (RU)
Inventor: LIPIN V A
IPC: C01F7/54
Filed: 2000-05-11
Granted: 2002-06-27
Abstract: FIELD: inorganic chemistry, chemical technology, metallurgy. SUBSTANCE: method involves an interaction of aluminium-containing and fluorine-containing reagents in an aqueous solution. Alum is used as an aluminium-containing agent and alkaline metal fluoride is used as a fluorine-containing agent. Potassium fluoride or rubidium fluoride can be used as an alkaline metal fluoride. To obtain the maximal conversion of aluminium and fluorine to fluoroaluminates alum and alkaline metal fluorides are taken for interaction based on the ratio of atomic mass in solution F : Al = (3-6) : 1. Alumopotassium alum and potassium fluoride are taken for interaction in optimal ratio of atomic mass in solution F : Al = (4-5) : 1 and for alumorubidium alum and rubidium fluoride in optimal ratio of atomic mass in solution F : Al = (5-6) : 1. Method provides the maximal isolation of components as useful products. Fluoroaluminates are used in chemical current sources, catalysts, optical covers as modifying addition agent in electrolytic production of metals, special alloys and materials based on the latter, fluxes for soldering and welding of aluminium and its alloys. EFFECT: simplified method of production of alkaline metal fluoroaluminates, decreased consumption of production. 7 cl, 2 dwg, 3 tbl
Patent RU-2186816-C2 (RU)
Title: Tall oil treatment method
Inventor: TSAREV G I
IPC: C09F1/04
Filed: 2000-09-11
Granted: 2002-08-10
Abstract: FIELD: varnish-and-paint industry. SUBSTANCE: tall oil treatment involves heating of the oil to 190-220 C and maintenance of this temperature for 15-40 min while simultaneously bubbling the oil with air to give product with predominant content of dimeric derivatives, which results in considerable decrease in formation of insoluble solid high-melting phase. EFFECT: improved quality of crude varnish. 3 ex
Patent RU-2199449-C2 (RU)
Title: Suspension of current collector
Inventor: BELOV V V
IPC: B60L5/08
Filed: 2000-11-01
Granted: 2003-02-27
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to rolling stock current collectors. Proposed device comprises frame, movable upper and lower members with contact element and lifting mechanism. Device is made in form of bell cranks including lower lifting members and levers coupled with spring whose reduced free length corresponds to point to extreme of function H f  = f(Q), where Q characterizes position of lever connected to spring relative to length of frame limited by hinge joints of bell cranks, and angle γ between axes of arms of bell crank is defined by relationship γ = π-α-Q e -(φ i -φ f )(1-k)/2, where α is angle taking into account position of length of current collector frame connecting hinge joints of bell cranks relative to horizontal, deg; Q e  is angle corresponding to extremum of function of corrected free length of function of corrected free length of spring H f  = f(Q), deg; φ i -φ f  is designed initial and final positions of bell cranks; k is coefficient taking into consideration displacement of point of extremum of flexible characteristic relative to middle of working stroke of bell crank. EFFECT: provision of reliable operation of current collector owing to constant pressure of current collecting devices on wire at change of height of suspension. 3 cl, 4 dwg
Patent RU-2196554-C2 (RU)
Title: Surgical method for treating glaucoma
Inventor: BOCHKAREV M V
IPC: A61F9/007
Filed: 2000-11-27
Granted: 2003-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting out superficial sclera flap and deep sclera flap to access ciliary body surface. Basal iridectomy is carried out and pharmaceutical composition is additionally administered in anterior chamber under superficial sclera flap and on the sclera surface in the antiglaucoma operation zone. The composition has non-steroid anti-inflammation agent in the amount of 0.01-1.0 mas.%; corticosteroid, 0.01-1.0 mas. %; hemostatic agent, 0.5-10.0 mas.%; viscoelastic filler, the balance. EFFECT: reduced inflammation, hemorrhages in operation zone; prevented intraocular fluid hyperfiltration; prolonged operation result. 1 dwg
Patent RU-2216040-C2 (RU)
Title: Method, device, computer program, computer system, and computer-read data medium for object representation and search on pattern
Inventor: BOBER MIROSLAV Z
IPC: G06V10/46
Filed: 2000-07-03
Granted: 2003-11-10
Abstract: FIELD: representing object residing on pattern. SUBSTANCE: method for representing object residing on pattern or on series of patterns boils down to processing of signals corresponding to pattern. Plurality of representation peak coordinates is obtained in scaled curvature space by smoothing down object outline at plurality of steps starting from arbitrary point on outline and ordering representation peak coordinates in scaled curvature space basing on peak height of peak coordinates using peak height value corresponding to smoothing parameter. Representation of object scaled curvature space is obtained in saved patterns for searching object on motionless pattern or series of patterns, representation of request scaled curvature space is compared with each representation of scaled curvature space for saved object, and at least one result corresponding to pattern incorporating object whose comparison shows degree of identity between request and this object is chosen and displayed. EFFECT: facilitated comparison without reducing precision of search. 14 cl, 4 dwg, 3 tbl
Patent RU-2215869-C2 (RU)
Title: Composition for development of oil pool (versions) and method of oil pool development
Inventor: GAREJSHINA A Z
IPC: C09K8/582
Filed: 2001-06-29
Granted: 2003-11-10
Abstract: FIELD: oil producing industry, particularly, compositions and methods for microbiological stimulation of oil pool. SUBSTANCE: composition in various versions includes hydrocarbon oxidizing bacteria, nutrient medium, water and complex additive in form of waste of grain-processing production, with the following amounts of components, wt.%: hydrocarbon-oxidizing bacteria 0.01-0.03; complex additive 0.1-0.3; nutrient medium 0.1-0.4; the balance, water; with addition of nonionic surfactant 0.01-0.05 wt.%: bakery yeast 0.01-0.05 wt.%, or without it, or without hydrocarbon-oxidizing bacteria. Method of oil pool development includes injection of composition through injection well with subsequent letting it stand, and withdrawal of oil through producing wells. Additionally injected into injection well is aqueous solution of nutrient medium. Composition and aqueous solution of nutrient medium are injected by cycles in successively alternating conditions. EFFECT: increased coverage of formation and additional oil recovery, with ecologically clean composition and method. 7 cl, 1 tbl
Patent RU-2203144-C2 (RU)
Title: Electromagnetic separator
Inventor: JAKUBAJLIK EH K
IPC: B03C1/14
Filed: 2001-07-05
Granted: 2003-04-27
Abstract: FIELD: concentration of minerals. SUBSTANCE: electromagnetic separator includes magnetic system made in form of two electromagnets located at spaced relation on both sides of separation zone; clearance between electromagnets is adjustable; electromagnets are connected to AC mains through rectifying diodes; starts of windings of both electromagnets are connected to cathode of one of rectifying diodes and to anode of other rectifying diode for forming pulsating magnetic field; separator is also provided with feeder, separation product receiver and drums revolving in horizontal plane around electromagnets. Feeder is made in form of belt conveyer. Electromagnets and conveyer are located for motion in horizontal and vertical planes for selection of working zone of separation at maximum gradient of field. EFFECT: enhanced efficiency of separation of magnetic and non-magnetic minerals at size of up to 10 mm. 2 dwg
Patent RU-2207829-C2 (RU)
Inventor: FOKIN V P
IPC: A61F9/007
Filed: 2001-07-11
Granted: 2003-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making an additional corneal paracentesis at 6 o'clock position at final stage of surgical intervention. Conservative hyphema treatment being found ineffective in two days after the surgical intervention, the lower paracentesis lip is pressed with sterile spatula and hyphema is discharged via the paracentesis. EFFECT: reduced risk of traumatic complications; avoided secondary surgical intervention.
Patent RU-2212467-C2 (RU)
Title: Antifriction cast iron
Inventor: SIL MAN G I
IPC: C22C37/10
Filed: 2001-08-01
Granted: 2003-09-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to cast iron with spherical graphite used in friction units. Antifriction cast iron has the following composite, wt. -%: carbon, 2.89-3.80; silicon, 2.23-3.15; manganese, 0.26-0.73; copper, 0.69-2.64; aluminum, 0.02-0.18; chrome, 0.01- 0.08; magnesium, 0.02-0.05; calcium, 0.006-0.02; rare-earth metals, 0.01-0.06; tin, 0.04-0.10; barium, 0.06-0.17; iron, the balance. Invention allows the enhancement of perlite structure, cast iron hardness and provides the possibility using cast iron in cast members with cross-section from 10 to 80 mm. EFFECT: valuable properties of cast iron. 2 tbl
Patent RU-2219822-C2 (RU)
Title: Method for diagnosing meridional amblyopia with direct hypermetropic astigmatism in children
Inventor: SHPAK A A
IPC: A61B3/10
Filed: 2001-10-24
Granted: 2003-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves showing test objects and recording visual invoked potentials. A white-and black vertical strips test object reversible in time is shown first of all. Then averaged maximum amplitude of the main positive peak P 100 . is measured. Then, a test object, arranged as horizontal white and black strips reversible in time, is shown. Then averaged maximum amplitude of the main positive peak P 100 . is measured. Next to it, ratio of the maximum amplitude of the main positive peak P 100  when showing vertical strip test, to maximum amplitude of the main positive peak P 100  when showing horizontal strip test, is determined. The ratio value being found in interval from 0.1 to 0.6, meridional amblyopia aggravated by direct hypermetropic astigmatism is to be diagnosed in children. EFFECT: high accuracy of diagnosis. 4 dwg
Patent RU-2215867-C2 (RU)
Title: Method of product inflow stimulation from wells and device for method embodiment
Inventor: KIREEV A M
IPC: E21B43/00
Filed: 2001-11-26
Granted: 2003-11-10
Abstract: FIELD: operation of wells in development of oil and gas fields. SUBSTANCE: method includes measurement of pressure at wellhead and periodic opening and closing of controlled shutoff member at wellhead pressure exceeding the pressure value of upper assigned constant setting or at wellhead pressure dropping to pressure value of lower assigned constant setting, respectively. Controlled shutoff member is closed at moment of secondary drop of pressure in tubing down to value of lower setting. With reaching the value of pressure of lower assigned constant setting, at moment of increase of time of inflow by a factor of 1.5-2, with simultaneous reduction of production rate, well is shut- in, and well zone of formation is drained with help of downhole jet pump. After that, well is again put into service under controlled period conditions until next increase of inflow time. Device for method embodiment has pressure pickup, comparators of upper and lower values of pressure and controlled shutoff member, two delay lines, flip-flop, logic element and adder. Output of one of comparators is connected to inputs of delay line and flip-flop. Outputs of the first delay line and flip-flop are connected to input of logic element. Output of logic element is connected with the first input of adder. The second input of adder is connected to one of inputs of controlled shutoff member. EFFECT: increased well productivity and preserved producing ability. 2 cl, 3 dwg, 2 tbl