baber/WOPTO huggingface dataset:
Patent UA-49108-C2 (UA)
Title: heat-resistant high-temperature steel
IPC: C22C38/50
Filed: 1999-12-07
Abstract: The present invention relates to an austenitic heat-resistant high-temperature steel for the production of articles used in combustion products from highly-aggressive organic fuels (e.g. high-sulphur black oils, carbons, shale, crude-oil cracking products and others) at temperatures of up to 650°C, mainly pipes for the heating surfaces of steam superheaters. The use of the chromium-manganese steel increases the steel service characteristics (high-temperature strength increased more than twice at working temperatures and mainly upon repeated starting and stopping and length plasticity of 35 - to 40 %), the exploitation reliability and the functional resources at least two or three times. To this end the austenitic heat-resistant high-temperature steel includes carbon, chromium, manganese, silicon, nickel, copper, zirconium, cerium, titanium, niobium and iron as well as aluminum and boron. The components are selected according to the following proportions: from 0.05 to 0.15 wt % of carbon; from 1.0 to 2.0 wt. % of silicon; from 8.0 to 16.0 wt. % of manganese; from 8,0 to 15.0 wt. % of chromium; from 0.5 to 3.8 wt. % of nickel; from 0.5 to 6.0 wt. % of copper, from 0.01 to 0.09 wt. % of zirconium; from 0.01 to 0.15 wt. % of cerium; from 0.015 to 0.1 wt. % of titanium; from 0.2 to 3.0 wt. % of niobium; from 0.01 to 0.25 wt. % of aluminum; from 0.001 to 0.08 wt. % of boron; the balance consisting of iron and unavoidable impurities.
Patent UA-65650-C2 (UA)
Title: Cyclone heat exchanger
IPC: F27B7/20
Filed: 1999-12-23
Abstract: The cyclone heat exchanger according to the invention comprises a set of cyclones for preheating powdered raw material. The set of cyclones is divided into a high temperature part (1) and a low temperature part (2) mutually interconnected by a tube (4) with a return loop (40) which is located below the lever of lower cyclone (21) of low temperature part (2). The powdered raw material is transferred from the low temperature part (2) to the high temperature part (1) by means of a transport tube (50), fed with hot transporting gas. The high temperature part (1) and the low temperature part (2) are located in such a way, that the connection of the warm gas input (130) of the highest cyclone (13) of high temperature part (1) is located above the connection of warm gas input (210) of lower cyclone (21).
Patent UA-10644-C2 (UA)
Title: Executive body of development machine
Inventor: MIZIN VADYM OLEKSANDROVYCH
Filed: 1994-03-30
Abstract: The invention relates to mining. Executive body of development machine includes frame, cutter crown, reducer, electric motor. Reducer has two drive shafts, each of those is connected to its electric motor, and connecting shaft on which on slots movable in axial direction block of two wheels is installed, at that the wheel with smaller diameter is installed with possibility of interaction with two drive shafts, and the wheel with larger diameter – with one drive shaft only.
Patent UA-60290-C2 (UA)
Title: Solid catalyst component, A catalyst (variants) and a method for olefins polymerization
IPC: C08F210/18
Filed: 1996-02-20
Abstract: Solid catalyst components and catalysts there from, the catalysts comprising the reaction product of: I. a solid catalyst component containing an internal donor; II. an Al-alkyl compound, and optionally III. an external donor; the internal donor and/or the external donor being cyclopolyenic 1,3-diethers wherein the carbon atom in position 2 belongs to a particular cyclic or polycyclic structure containing two or three unsaturations.
Patent UA-28066-C2 (UA)
Title: tool holder
Filed: 1997-01-22
Abstract: A tool holder in the form of lengthy boring bar or pull-out spindle of the boring metal-working machine has a shank as basic part with mainly cylindrical section adjacent to it and along it, having an extension. At the end of extension there is a pace-element fastened with extension for installation and fastening in it of cutting tool. Extension is made in the form of sets of consecutively located on and along pivotal part of tightening devices of the elements in the form of bushings or rings made of high-strength and high-stiffness material (materials).
Patent UA-44831-C2 (UA)
Inventor: SUSAK YAROSLAV MYKHAILOVYCH
Filed: 1998-12-04
Abstract: The invention relates to the medicine, in particular to gastroenterology. The method for the differential diagnosis of cholecystitis according to the lythogenic index of the bile consists in the measuring pH of the whole bile, 3 % bile solution and the distilled water. Then the lythogenic index of the bile is calculated. The value below 0.9 points to the normal bile. The value in the range of 0.9-1.1 suggests non-calculous cholecystitis, and the values more than 1.1 enable diagnosing the calculous cholecystitis.
Patent UA-69402-C2 (UA)
Title: Method and device for determining the position of an elongated object relative the surface of an obstructing body by means of electromagnetic radiation
IPC: B23K26/02
Filed: 2000-12-01
Abstract: The invention refers to a method for determining the position of an elongated narrow object relative the surface of an obstructing disk-like body in front of said object and oriented at an angle thereto, by means of electromagnetic ionizing radiation, for guidance of the movement of an associated laser welding equipment. For providing the carrying out of this method with high speed and greatest precision when manufacturing sandwich elements with conical or double-curved surface it is suggested according to the invention that from the side of the body remote from the object is directed, under approximate movement in the longitudinal direction of the object one precisely collimated radiation beam obliquely to the object under simultaneous scanning motion at right angles thereto, that the radiation back-scattered from the object is collected at the same side of the body and is brought to form a signal which is compared with memory-stored predetermined preference signals for the desired correct position of the object relative the body. The invention also suggests a device for carrying out this method. .
Patent UA-57850-C2 (UA)
Title: Vertical reactor tip
Inventor: SERHEEV YURII ANDREEVICH
IPC: B01J10/00
Filed: 2001-03-13
Abstract: The invention relates to chemical equipment, especially to internal devices of chemical reactors for conducting processes in gas-fluid medium and may be used for synthesis of carbamide from ammonia and carbon dioxide at high temperatures and pressures. Reactor tip is composed of horizontal perforated partitions 7, 8 and contact devices 9 fixed by their upper ends in packing support 13. Contact device 9 is composed of vertical tubular elements of circular section – dipping element 10 and lifting element 11. Elements 10 are 11 connected between them in lower part by U-shaped tubular element 12 (from the tube of the same diameter as tubes of elements 10 and 11). Axes of dipping and lifting elements are located at distance of two diameters of tube or more, mainly from two to six diameters of tube. Ratio of height of contact device to the diameter of tube is within therange from 40 to 150. Dipping element 10 is equipped with inlets 14, 15 for admission of gas and liquid and lifting element 11 is equipped with a hole 17 on support grate 13 for exit of gas-liquid mix. Upper end of dipping element 10 is equipped with plug 16 that is located in the middle of dipping element. To support grate 13 from below is fixed a short cowling 18 ensuring formation of gas blanket thanks to which gas phase is regularly distributed on contact devices 9 and reactor section. Reactor tip is characterized by increased manufacturability and high efficiency of work.
Patent UA-119301-C2 (UA)
Title: Опалювально-варильна піч тривалого горіння
IPC: F24H9/18
Filed: 2018-05-15
Abstract: Опалювально-варильна піч тривалого горіння включає топкову камеру, колосникову решітку, висувний зольний ящик, термоелектричний генератор, димохід, ємність для збору конденсату, трубу з отворами, решітку із жаростійкого матеріалу. Перегородки решітки із жаростійкого матеріалу, розміщеної між колосниковою решіткою та висувним зольним ящиком, виготовлені у формі еліпсоїдних пластин, що обертаються навколо своєї осі на 360° та знаходяться на відстані 0,1-1,5l одна від одної, де l - діаметр еліпса, що проходить через велику піввісь. Один кінець труби розміщений ззовні печі, а інший знаходиться в зоні димоходу та має перфоровану поверхню з циліндричною насадкою. Містить варильну поверхню, виготовлену з циліндричним заглибленням висотою h та змінним діаметром d. Забезпечується підвищення ККД печі.
Patent RU-2194081-C2 (RU)
Inventor: FEDOROV A N
IPC: C21D9/38
Filed: 2000-01-20
Granted: 2002-12-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method involves producing cast slab by electroslag remelting process; forging roll neck part at deformation extent of 45-55%; providing surface quenching in inductor with current of 2,000-3,000 Hz frequency. Method is used for production of rolls used in hot rolling mills. EFFECT: increased efficiency and improved working strength of rolls. 2 cl
Patent RU-2185131-C2 (RU)
Inventor: TAKHCHIDI KH P
IPC: A61F9/007
Filed: 2000-07-12
Granted: 2002-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves introducing liquid perfluororganic substance like perfluoropolyester into the anterior chamber in the amount of 1/3 of anterior chamber volume for 5-7 days. The patient must keep prone position for 3-4 h daily during the whole time period. EFFECT: enhanced effectiveness of treatment; reliable adjoining of Descemet's membrane to cornea. 2 cl
Patent RU-2186489-C2 (RU)
Title: Suckle feeder holder
Inventor: BAGMUT A A
IPC: A01K9/00
Filed: 2000-07-20
Granted: 2002-08-10
Abstract: FIELD: agriculture. SUBSTANCE: suckle feeder holder has casing with hangers, springy members and attachment parts adapted for retaining casing in inclined position at inclination angle of 60-120 deg. Springy members have length and lengthening extent enabling inclination angle of casing to be increased by at least 40 deg. EFFECT: simplified construction and increased efficiency. 2 dwg
Patent RU-2194954-C2 (RU)
Title: Device checking parameters of tread cloth
Inventor: SYRITSYN L M
IPC: G01B11/04
Filed: 2000-12-06
Granted: 2002-12-20
Abstract: FIELD: test of mass and geometrical parameters of bands of polymer material, specifically, of tread cloth for manufacture of tires. SUBSTANCE: device has bearing platform 1 in the form of box with perforated upper wall, feeding chamber 9 positioned under it which lower part communicates with source of compressed air and which upper part is connected to cylindrical pocket 6 with hemispherical bottom 7. Pocket 6 houses freely ball 12 which surface is fitted with discrete light-reflecting and light-absorbing coats in the form of interjoined equilateral hexagons. Device incorporates two photoelectric sensors connected to recorder. Each sensor comes in the form of two interconnected detectors spaced by 2/3 width of hexagon. Pocket 6 is embraced by toroidal inductance coil which functions as pickup checking mass and electromagnet preventing entrainment of ball 12 at moment of absence of tread cloth. Coil is connected to second recorder. EFFECT: enhanced accuracy of check. 3 dwg
Patent RU-2212545-C2 (RU)
Inventor: IVSHIN JU P
IPC: F01C1/073
Filed: 2000-12-13
Granted: 2003-09-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: according to invention, torque caused by combustion of fuel in rotor unit is transmitted by vanes of two rotors by means of two shafts, one nested in the other, to rotation integrator, summed up through bevel gears installed on shafts and coupled with planet pinions and is transmitted to power takeoff shaft in turn by gear wheels of ratchet mechanisms installed on said shafts. Simultaneously reactive torque from planet pinion axle arranged radially in flywheel rotating coaxially with rotors is transmitted to integrator. Order of operation of ratchet mechanisms is defined by centrifugal buffers and limiters installed on setting flanges secured on end faces of flywheel with possibility of angular displacement at adjustment and acting by control disks with stops on head of ratchet pawls. Invention makes it possible to get high efficiency at relatively small dimensions with large safety margin of rotation integrator owing to the fact that it is brought out of one of rotors to provide reliability and long service life. Engine can be made both for low and high compression ratios. EFFECT: simplified design of engine. 4 cl, 10 dwg
Patent RU-2196175-C2 (RU)
Title: Inhibitor of guanylate cyclase soluble form
Inventor: BETIN V L
IPC: C12N9/99
Filed: 2001-01-16
Granted: 2003-01-10
Abstract: FIELD: organic chemistry, biochemistry, enzymology. SUBSTANCE: invention relates to application of indole- containing derivatives of maleimide of the general formula given in the invention claim where if R = R 1  is H, then R 2 -H or lower alkyl and R 3  means β-D-xylopyranosyl (D-Xyl), β-D-galactopyranosyl (D-Gal), α-L- arabinopyranosyl (L-Ara), β-D-lactopyranosyl (D-Lac) or -OCH 2 OCH 2 CH 2 -OH; or if R + R 1  is a single bond then R 2  is H or lower alkyl and R 3  means β-D-xylopyranosyl, β-D-galactopyranosyl, α-L-arabinopyranosyl or -OCH 2 OCH 2 CH 2 -OH as inhibitor of soluble form of guanylate cyclase. Invention can be used in biochemistry for investigation of regulatory effects of nitrogen oxide and mechanism of effect of soluble form of guanylate cyclase. Compounds of the invention show are the more effective inhibitor of activity of guanylate cyclase soluble form (inhibition degree is 31.4-86.1% in concentration 50 mcM) as compared with their the most related analog doxorubicin (19.5% of inhibition). EFFECT: enhanced inhibitory effect, valuable biochemical properties of inhibitor. 2 cl, 1 tbl, 2 ex
Patent RU-2208187-C2 (RU)
Inventor: RED KO P G
IPC: F15B13/10
Filed: 2001-05-25
Granted: 2003-07-10
Abstract: FIELD: transport engineering; pneumatic door- control systems. SUBSTANCE: proposed pneumatic distributor contains housing, two opening and closing valves with four locking elements of "valve-seat" type and pneumatic valve control device, electropneumatic control valve and system of working channels and pneumatic lines connecting valves to each other and to actuating mechanism. Non-return valve with straight direction of passing and electric signal standby manual drive are built into line to send command pressure from electropneumatic control valve. Standby manual drive is made in form of stepped axially movable plunger with ring through grooves and sealing rings of outer cylindrical surface and holding bushing enclosing the plunger, bushing being fixed against axial displacement by means of locking semiring. Space limited by bottom of blind bore of housing and plunger is connected with control space of electropneumatic valve, and guaranteed ring clearance is formed between corresponding surfaces of plunger small step and enclosing bushing. EFFECT: increased reliability. 3 dwg
Patent RU-2203575-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-05-10
Abstract: FIELD: food industry. SUBSTANCE: method involves grinding of fat, protein and carbohydrate components and their mixing with water and mineral additive. The mixture is heated, homogenized, and pancreatin is introduced. Then mixture is divided into two parts, one of which is subjected to fermentolysis. Both parts are dried and crushed. Said mixture is mixed at introduction of preparation produced by successive extraction of biomass of Mortierella elongata micromycete by nonpolar extracting agent under above-critical state by water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue. Before using, mixture is reduced by water. EFFECT: exclusion of syneresis of fats during process of storage life and stratification of reduced mixture.
Patent RU-2232028-C2 (RU)
Inventor: BASHMAKOVA N V
IPC: A61P15/06
Filed: 2001-11-29
Granted: 2004-07-10
Abstract: FIELD: medicine, obstetrics, gynecology. 
     SUBSTANCE: female patients at pregravidic stage should be prescribed with Vobenzyme preparation at the dosage of 5 lzg thrice daily during the next 2 mo; basic therapy should be continued with this preparation at the background of pregnancy at maintaining dosage of 3 lzg thrice daily at its further abolition 2 wk before supposed delivery. The present innovation is very useful for both prophylaxis and therapy in case of thrombotic complications during pregnancy in women at customary failed pregnancy induced by antiphospholipid syndrome due to correcting coagulopathic disorders with the help of systemic enzymotherapy, Vobenzyme preparation, in particular. 
     EFFECT: higher efficiency of therapy. 
     3 ex
Patent RU-2220276-C2 (RU)
Inventor: RJABOKON S A
IPC: E21B33/138
Filed: 2002-01-28
Granted: 2003-12-27
Abstract: FIELD: oil and gas production. SUBSTANCE: process of well cementing includes supply of cement plugging slurry with addition of methyl cellulose or its derivatives to bottom of casing string, control over its fluidity and driving of above-mentioned slurry into string clearance. Fluidity is controlled after driving of slurry into string clearance by its heating from maximum dynamic temperature to temperature of gelatination of methyl cellulose or its derivatives. EFFECT: prevention of untimely setting of plugging slurry, improved properties of produced cement stone.
Patent RU-2226009-C2 (RU)
Inventor: BELIKOV A A
IPC: G09F11/12
Filed: 2002-03-25
Granted: 2004-03-20
Abstract: FIELD: demonstration devices. SUBSTANCE: demonstration facility is provided with frame to simplify its design which carries body, control unit, transmitter to watch marks and transmit signal. EFFECT: simplified design of demonstration facility. 1 cl, 4 dwg
Patent RU-2222382-C2 (RU)
Inventor: PRONIN M S
IPC: B02C23/08
Filed: 2002-04-26
Granted: 2004-01-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: inertial dust separator has milling, rotary and separating chambers. Upper wall of rotary chamber and baffling wall of separating chamber are made in the form of parts of Archimedes' spiral or involute of circle. Absolute value of parameter K of polar equation of Archimedes' spiral or involute of circle for upper wall of rotary chamber may be equal to inner radius of milling chamber. Rear wall of rotary chamber may be made in the form of part normal to tangent of upper wall and to radius of milling chamber. Such configuration of separator provides for effective suppression of kinetic energy of large particles and withdrawal thereof into return channel. EFFECT: simplified construction and increased separating efficiency. 3 cl, 2 dwg
Patent RU-2226498-C2 (RU)
Inventor: BUCHIKHIN E P
IPC: C01B13/18
Filed: 2002-07-09
Granted: 2004-04-10
Abstract: FIELD: ceramics. SUBSTANCE: invention aims at manufacturing high-quality oxide ceramic powders and consists in thermolysis of nitrate, chloride, acetate, and other salts. Thermolysis is performed on cellulose matrix preliminarily impregnated with salts. Resulting oxides are subjected to high-temperature treatment at temperature not below 650 C. Cellulose matrix utilized is cellulose production waste (thermolysis temperature 550-600 C). Solution concentrations, on conversion to metals, vary from 80 to 120 g/cu. dm. EFFECT: essentially reduced consumption of reagents and simplified technology. 4 cl, 3 ex
Patent RU-2233327-C2 (RU)
Inventor: LOZINSKIJ V I
IPC: C12N11/04
Filed: 2002-08-20
Granted: 2004-07-27
Abstract: FIELD: biotechnology, biochemistry, enzymes. 
     SUBSTANCE: invention relates to a method for preparing immobilized biocatalysts based on enzymes included into gel carrier matrix that are able to carry out enzymatic transformation of corresponding substrates in periodic and continuous regimens. The claimed biocatalyst is insoluble enzyme preparation or enzymes preparation included into matrix of polymeric gel based on polyvinyl alcohol. Insoluble enzyme preparation or enzymes preparation represents cross-linked gel, or cross-linked coagulate, or cross-linked protein crystals, or particles consisting of enzymatically inactive material to which enzyme(s) are cross-linked covalently. Matrix of polymeric gel represents polyvinyl alcohol cryogel of the following ratio of the parent components, wt.-%: insoluble enzyme preparation, 1-20; polyvinyl alcohol, 8-16; water, up to 100. Method for preparing the claimed biocatalyst involves dispersing insoluble enzyme preparation in polyvinyl alcohol an aqueous solution followed by freezing the prepared dispersion at (-5)-(-40) C for 4-48 h and further defrosting at the rate 0.001-0.2 C/min. Invention provides preparing active, stable and mechanically strength biocatalysts comprising much more amount of immobilized enzyme as compared with analogues prototype (up to 680-fold) and effective in working both with low-molecular and high-molecular substrates. Invention shows broad universality and provides applying biocatalysts in different reactors. 
     EFFECT: improved preparing method, improved, enhanced and valuable properties of biocatalyst.
Patent RU-2229447-C2 (RU)
Inventor: KHAT KOVA A N
IPC: C02F101/30
Filed: 2002-08-15
Granted: 2004-05-27
Abstract: FIELD: chemical industry; production of synthetic rubber, industrial rubber goods. SUBSTANCE: the invention presents a method of purification industrial waste water from polymers suspension and is dealt with environmental control and may be used in production of synthetic rubber, industrial rubber goods and other applications. The method provides, that the industrial waste water purification from the polymers suspension is conducted by complex use of zeolite made in the form of a suspension and aluminum sulfate, that disturbs stability the polymeric system, facilitates the speed of settling, increases its density effectiveness of purification. The ratio of zeolite in terms of the dry substance and the polymers contained in the makes 1 : 5. The invention allows to increase efficiency of separation of polymers suspension from the industrial waste water and speed of the coagulated particles settling. EFFECT: the method allows to increase efficiency of separation of polymers suspension from the industrial waste water and the speed of the coagulated particles settling. 1 ex
Patent RU-2236881-C2 (RU)
Inventor: ISIJAMA KEIITI
IPC: C06B21/00
Filed: 2002-09-06
Granted: 2004-09-27
Abstract: FIELD: poison disposal. 
     SUBSTANCE: invention, in particular, relates to processing solid residue of chemical weapons adhered to bodies of chemical ammunition. Detoxification and neutralization of solid residue is achieved by dissolution of in organic solvent to form solid residue solution, which is then neutralized with alkali solution and oxidant. 
     EFFECT: increased reliability and rapidity of neutralization. 
     9 cl, 2 dwg
Patent RU-2263774-C2 (RU)
Inventor: PASSI KVINN R
IPC: E21B43/247
Filed: 2001-03-23
Granted: 2005-11-10
Abstract: FIELD: hydrocarbon production, particularly to obtain hydrocarbons from kerogen-bearing underground shales deposits and to use formations exhibiting reservoir properties as heat sources to convert kerogen into hydrocarbons. 
     SUBSTANCE: method involves using rock rich in organic compounds and located near formations exhibiting reservoir properties; generating heat in above formations, wherein the heat is enough to rise temperature of rock rich in organic compounds in underground formation to increase rate of kerogen conversion into hydrocarbons. To realize above method oxygen-containing gas is injected into reservoir to increase reservoir temperature up to 220°C. 
     EFFECT: increased rate of kerogen conversion into hydrocarbons. 
     13 cl, 3 dwg