baber/WOPTO huggingface dataset:
Patent UA-50853-C2 (UA)
Title: Process heater of flameless combustion chamber and method for providing heat for endothermal process by means of such a heater
IPC: F23M20/00
Filed: 1998-10-08
Abstract: A process heater is provided utilizing flameless combustion, the process heater having: an oxidation reaction chamber (8), the oxidation reaction chamber (1) having an inlet for oxidant, an outlet for combustion products (15), and a flow path between the inlet and the outlet; a fuel conduit (5) capable of transporting a fuel mixture to a plurality of fuel nozzles (6) within the oxidation reaction chamber (1), each nozzle providing communication from within the fuel conduit to the oxidation chamber, with each nozzle along the flowpath between the inlet and the outlet; a preheater (7) in communication with the oxidation chamber inlet, the preheater capable of increasing the temperature of the oxidant to a temperature resulting in the combined oxidant and fuel from the fuel nozzle closest to the oxidation chamber inlet being greater than the autoignition temperature of the combined oxidant and fuel from the fuel nozzle closest to the oxidation chamber inlet; and a process chamber in a heat exchange relationship to the oxidationreaction chamber wherein the heat transferred from the oxidation section does not cause the temperature of the mixture within the oxidation reaction chamber in the vicinity of each fuel nozzle to decrease below the autoignition temperature of the combined mixture in the oxidation chamber in the vicinity of that fuel nozzle.
Patent UA-71583-C2 (UA)
Title: Data carrier, printing plate, process of its manufacture and process of metallographic printing for printing adjacent surfaces by continuous color layers of different thickness
IPC: A61P27/02
Filed: 1999-09-29
Abstract: The invention relates to a data carrier with a printed image that is produced by means of a gravure process. The printed image comprises at least one first color surface with a first color coating thickness and a second color surface adjacent to the first color surface and provided with a second color coating thickness, whereby the thicknesses of the two color coatings are different. The first and second color surfaces are divided by a sharp borderline that is invisible to the naked eye and the color coating thickness of both color surfaces corresponds to a minimum thickness in the region of the borderline.
Patent UA-77934-C2 (UA)
Title: Estrogen (progestin) - antiprogestin method and pharmaceutical composition for oral contraception
IPC: A61K31/57
Filed: 1993-03-02
Abstract: The invention relates to the medicine, in particular to estrogen (progestin) -antiprogestin set, the pharmaceutical composition and the method for the oral contraception.
Patent UA-51653-C2 (UA)
Title: A method of obtaining acetic acid by cabonyl processing with iridium catalyst
Inventor: SUNLEY JOHN GLENN
IPC: C07C51/12
Filed: 1997-12-19
Abstract: A method of obtaining acetic acid by carbonyl processing of methanol and/or its reaction capacious derivative by monoxide carbon in the reactor for carbonyl processing in which a reactive liquid solution is, with an iridium catalyst of carbonyl processing, methyliodide cocatalyst, water in limited concentration, acetic acid, methyl acetate and at least one promoter, where water concentration is equal or lower than is needed for reaching a maximum on the graph of carbonyl processing speed dependence on the water concentration, in this liquid mixture is used a copromoter selected from iodides of alkaline metals, iodides of alkaline-earth metals, metal containing complexes with capacity to isolate І-, salts with capacity to isolate І-, and mixtures of two or more of their number.
Patent UA-61085-C2 (UA)
Title: “panteleimon balsam” , balsam ingredients composition
Inventor: KIRIUK HENNADII BORYSOVYCH
IPC: C12G3/06
Filed: 1999-05-13
Abstract: A composition of ingredients of balsam contains extract of the walnut of milk and waxy ripeness, black chokeberry alcoholised juice, officinal melilot, black currant leaves, cherry leaves, cinnamon, vanillin, honey, sugar, colour, Manchurian aralia, wolfberry, peppermint, coriander and strawberry alcoholised juice, cranberries alcoholised juice, and aqueous-alcoholic liquid.
Patent UA-46896-C2 (UA)
Inventor: ARETYNSKA TETIANA BORYSIVNA
Filed: 1999-10-13
Abstract: A method of treatment of silkworm eggs refers to agriculture, in particular to sericulture and can be used while growing the oaken silkworm. The essence of the method is lies in that that silkworm eggs are treated with the aqueous extract of pollen of an pendiculate oak on the 9th day of their incubation. The use of the method proposed provides increase in the effectiveness of egg treatment, optimization of the process of their preparation, speeding up its development and rising in the degree of their revival, аnd also significant shortening the feeding period. The proposed method of eggs treatment can be used for optimization of carrying out the papillionage, cutting the caterpillars feeding period and rising in the oaken silkworm productivity.
Patent UA-61164-C2 (UA)
Title: Pyridopyranoazepines derivatives, a method for preparation thereof, a medicine and a pharmaceutical composition based thereon
Inventor: GALLI FREDERIC
IPC: A61P25/24
Filed: 2000-01-03
Abstract: The invention concerns compounds of general formula (I) wherein: R1 represents a hydrogen atom, an alkyl, phenylalkyl, phenylhydroxyalkyl, furanylalkyl or furanylhydroxyalkyl group; R2 represents either a hydrogen or a halogen atom or a trifluoromethyl, cyano, hydroxy, nitro, acetyl, alkoxy, amino group of general formula NR4R5 wherein: R4 and R5 represent each a hydrogen atom or an alkyl group or form, with the nitrogen atom which bears them, a C4-C7 cycle, or a phenyl or naphthyl group optionally substituted by a halogen atom or a trifluoromethyl, trifluoromethoxy, cyano, hydroxy, nitro, acetyl alkyl, alkoxy, or methylenedioxy group; and R3 represents a hydrogen or halogen atom or an alkyl group.
Patent RU-2194058-C2 (RU)
Inventor: GAJ MISHEL
IPC: C07C49/92
Filed: 1998-06-04
Granted: 2002-12-10
Abstract: FIELD: stabilization of polymers. SUBSTANCE: invention, in particular, relates to composition containing calcium or magnesium acetylacetonate and at least one beta-diketone in free form and/or in metal chelate form with melting temperature below or equal to 200 C, weight ratio of components ranging from 1:10 to 10:1, preferably from 1:6 to 6:1. Invention also provides method for preparing such composition and using it in a process of formation of polymer composition containing halogenated polymer. EFFECT: considerably improved homogeneity of calcium or magnesium acetylacetonate dispersion and thereby improved dispersing of composition. 8 cl, 2 ex
Patent RU-2223148-C2 (RU)
Inventor: KHOSHTETTLER RENE
IPC: B02C4/28
Filed: 1998-03-25
Granted: 2004-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed device contains product feeder furnished with adjustable drives for feed rollers, means to provide engagement, disengagement and adjustment of slot between rollers and output product recorder. Moreover, pickup of received product weight is installed at inlet. Said pickup is provided with one rod only arranged across direction of product flow. Said rod projects into feed cylinder and it is installed square to wall of feed cylinder. EFFECT: possibility of technically simple recording of product. 2 cl, 2 dwg
Patent RU-2214258-C2 (RU)
Title: Absorption of mineral substances by intestinal cells
Inventor: BRASSART DOMINIQUE
IPC: A23L29/00
Filed: 1998-06-26
Granted: 2003-10-20
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: it is suggested to apply lactobacteria in the form to provide the capacity for bacteria to be alive in intestine. One should introduce these bacteria as constituent of food composition for enteral injection. The present innovation provides increased absorption of mineral substances due to activated transport of these substances into intestinal cell. EFFECT: higher efficiency. 10 cl, 3 dwg, 5 ex, 4 tbl
Patent RU-2195875-C2 (RU)
Inventor: SHVEDOVCHENKO I V
IPC: A61B17/56
Filed: 2000-02-25
Granted: 2003-01-10
Abstract: Изобретение относится к медицине, а именно к хирургии, и может быть применимо для пластики дефектов периферических нервов при комбинированных деформациях конечности. Используют кровоснабжаемый фрагмент грудоспинного нерва. Отсекают дистальный фрагмент нерва у места входа в широчайшую мышцу спины. Соединяют его проксимальный и дистальный концы с проксимальным и дистальным концами нерва конечности. Замещают торакодорзальным лоскутом дефект мягких тканей. Соединяют сосуды трансплантата с сосудами конечности. Способ позволяет восстановить функцию конечности, снизить травматичность вмешательства, сократить сроки лечения, восстановить функцию конечности. 2 ил.
Patent RU-2199372-C2 (RU)
Title: Electret articles and filters resistant to oil mist
Inventor: RUSSO ALAN D
IPC: D04H1/56
Filed: 1998-01-26
Granted: 2003-02-27
Abstract: FIELD: electret articles used for removal of aerosols from gases, especially from air. SUBSTANCE: proposed electret articles include polymer and additive enhancing efficiency; articles may be identified by their conductivity characteristics at thermal excitation or by their filtering properties. Such articles as non-woven filter cloths and respirators have perfect parameter of loading by oil mist, low permeability and low pressure differential. Electret articles are manufactured mainly by blowing from melt of mixture of polymer and fluorine-containing additive selected from group consisting of compounds of formulae (I), (II) and (III).   EFFECT: enhanced efficiency. 30 cl, 19 dwg, 16 tbl, 23 ex
Patent RU-2180881-C2 (RU)
Title: Machine for cutting tubes
Inventor: KHOLMOGOROV A P
IPC: B26D3/16
Filed: 2000-07-10
Granted: 2002-03-27
Abstract: FIELD: cutting of polymeric tubes in building, petrochemical and other industry branches. SUBSTANCE: machine has cutting mechanism in the form of two mutually engaging annular members. One annular member is rigidly secured to frame of machine by means of strut, other member is mounted with possibility of rotation relative to first member. Disc cutting organs joined with rotary annular member are mounted with possibility of rocking motion on rigidly secured annular member. EFFECT: simplified structure of machine, its enhanced efficiency. 4 cl, 8 dwg
Patent RU-2170876-C2 (RU)
Title: Method of check of technical state and control of modes of operation of gas transport complex
Inventor: ROSSEEV N I
IPC: F17D5/00
Filed: 2000-07-28
Granted: 2001-07-20
Abstract: FIELD: transportation of gases. SUBSTANCE: method includes measurement of parameters of gas flow, transmission of measurement information and processing of this information at control station; used as measurement parameters of gas flow are: pressure, rate of flow and temperature; torque and rotational speed are measured on shaft of gas-transfer unit; data thus obtained are used for calculating the mechanical energy on shaft of gas-transfer unit and kinetic energy of gas flow in pipe line; efficiency of gas transport complex is determined and compared with nominal magnitude designed for given mode of operation; technical condition is judged from results of comparison. EFFECT: possibility of finding optimal modes of operation of gas transport complex; enhanced efficiency.
Patent RU-2221680-C2 (RU)
Inventor: PETRENKO LEV PETROVICH
IPC: B23K5/00
Filed: 2000-11-13
Granted: 2004-01-20
Abstract: FIELD: gas-flame treatment of materials by mixture of gases received at water electrolysis, portable apparatuses for gas-flame treatment at welding operations in different branches of machine engineering. SUBSTANCE: water electrolysis generator is in the form of sealed housing having fluid-tightly joined lower and upper plates. Lower plate has grooves in inner side for placing (securing) metallic strips. Upper plate has ducts or openings on inner side for creating gas cushion over pack of metallic strips in zones of arranging cylindrical volumes of automatically added liquid. Dielectric plate with outlet ducts is arranged over said liquid volumes. Apparatus also includes gas mixer; outlet branch pipe with torch; control circuit; pressure pickup and level pickup, both in the form of float with magnet. Plates of housing are made by casting of dielectric material; they have rigidity ribs and fastening members. EFFECT: simplified design, simplified process of making apparatus. 26 cl, 40 dwg
Patent RU-2202042-C2 (RU)
Inventor: ANUFRIEV V E
IPC: E21D21/00
Filed: 2000-12-18
Granted: 2003-04-10
Abstract: FIELD: mining industry, reinforcement of mine workings with anchors. SUBSTANCE: cable anchor comprises collection of twisted cable wire strands, coupling to link ends of strands to stem, bearing members, head of anchor near hole bottom. It includes limiters of radial movement of cable wire strands which come in the form of spiral that passes through cable wire strands and twines round strands for their relative movement. Head of anchor carries screw with helical line opposite to winding of spiral. EFFECT: increased slope of load characteristic of anchor at initial period after its fixing, enhanced quality and reliability of anchor fixing. 2 dwg
Patent RU-2195062-C2 (RU)
Inventor: KOCHETKOV V V
IPC: H02H3/093
Filed: 2000-12-20
Granted: 2002-12-20
Abstract: FIELD: electrical engineering; overcurrent protection of electrical installations. SUBSTANCE: proposed method may be implemented by circuit breakers with overcurrent releases installed, for example, in metalclad transformer substations as bushing circuit breakers. Upon occurrence of emergency overloads comprehensive use is made of overload capacity of electrical equipment under protection. EFFECT: enhanced reliability and facilitated procedure of overcurrent protection. 4 cl, 1 dwg, 1 tbl
Patent RU-2206476-C2 (RU)
Inventor: BATOV A G
IPC: B64D17/02
Filed: 2001-07-18
Granted: 2003-06-20
Abstract: Изобретение относится к области ракетной техники. Парашют содержит круглый тканевый купол, стропы и стабилизирующее кольцо. Стабилизирующее кольцо снабжено поясом рифления, уложенным в кольцевой кулисе, которая закреплена на стабилизирующем кольце на расстоянии 0,2... 0,5 ширины кольца от его входного отверстия. При этом длину пояса рифления рассчитывают с учетом диаметра входного отверстия стабилизирующего кольца не зарифованного парашюта, величин коэффициентов сопротивления как зарифованного, так и не зарифованного парашютов, и диаметра развертки купола парашюта. Пояс рифления выполнен из капроновой ленты. Изобретение направлено на повышение надежности функционирования. 1 з.п. ф-лы, 3 ил.
Patent RU-2206287-C2 (RU)
Inventor: MILANOV N O
IPC: A61B17/56
Filed: 2001-07-25
Granted: 2003-06-20
Abstract: FIELD: medicine, reconstructive microsurgery. SUBSTANCE: the present innovation deals with reconstruction of elbow joint in case of incorrectly healed or unhealed intra-articular fractures in brachial distal departments. Skeletization of dislocated fragment should be carried out by separating periosteum, fragment's fixation is performed by creating congruent articular surface, then comes microsurgical autotransplantation of periosteal-cortical fragment onto surface of avascular fragment; in case of incorrectly healed intra-articular fractures one should conduct osteotomy along the line of incorrectly healed fracture that prevents resorption of fragments and provides healing. EFFECT: higher efficiency of reconstruction. 1 cl, 11 dwg, 1 ex
Patent RU-2213287-C2 (RU)
Title: Method of manufacture of pipe with inner anticorrosive coat
Inventor: AJDUGANOV V M
IPC: F16L9/02
Filed: 2001-09-28
Granted: 2003-09-27
Abstract: FIELD: manufacture of pipes with inner anticorrosive coats; erection and repair of pipe lines handling chemically aggressive media. SUBSTANCE: proposed method includes manufacture of multi-layer inserts from corrosion-resistant metal band by spiral winding of several layers inside ends of pipe; outer surface of first layer of insert is secured to inner surfaces of pipe ends and surfaces of subsequent layers of insert are welded together. EFFECT: enhanced reliability of corrosion protection of weld seam area. 2 cl, 1 dwg
Patent RU-2213727-C2 (RU)
Inventor: SHIRJAEV A K
IPC: C07C69/54
Filed: 2001-10-16
Granted: 2003-10-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method for preparing acrylates and methacrylates of tertiary alcohols of adamantine order that are used as parent compounds for polymeric materials for 193 nm laser microlithography in making semiconductive devices. Method involves interaction of adamantanone-2 with alkylmagnesium halide followed by successive addition to reaction mixture of tertiary organic base, derivative if acrylic or methacrylic acid and water and the following filtration of precipitate of formed inorganic salts and isolation of end compounds. Method involves usage of alkylmagnesium halides of the general formula AlkMgHal wherein Hal is J, Br, Cl; Alk is -CH 3 ,C 2 H 5 ,n-C 3 H 7 ,i-C 3 H 7 ,n-C 4 H 9 . Bases taken among the group: triethylamine, tributylamine, diethylbenzylamine, pyridine, 5-(N,N-dimethylamino)- pyridine or N, N-dimethylaniline are used tertiary organic base. Reaction is carried out at temperature 0-10 C in the presence of anhydrous metal halide taken among the group: TiCl 4 ,AlHal 3 ,MgHal 2 ,FeHal 3 ,SnCl 4  and the following interaction with anhydride or halogen-anhydride as derivative of acrylic or methacrylic acid at 0-80 C in the weight ratio adamanatanone-2 : alkylmagnesium halide : metal halide : organic base : derivative of acrylic or methacrylic acid = 1 : (0.7-2.4) : (0-1.0) : (0.06-2.0) : (0.7-3.0), respectively. Amount of added water is 0.17-0.74 weight part per the parent adamantanone-2. Invention provides to elevate selectivity, to simplify technological process and to reduce amount of flows. EFFECT: improved preparing method. 10 ex
Patent RU-2225859-C2 (RU)
Inventor: ABDEL-MAGID AKHMED F
IPC: C07C227/32
Filed: 2000-03-21
Granted: 2004-03-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to the improved method for preparing compound of the formula (I):   wherein R 1  represents aryl, heteroaryl, substituted aryl or substituted heteroaryl; R 2  represents hydrogen atom, alkyl or aralkyl; or its salts. Method for preparing involves interaction of compound of the formula (II):   wherein R 1  such as described above; R 2′  represents alkyl or aralkyl with compound of the formula (III):   wherein R 5  represents hydrogen atom or alkoxy-group under reduced pressure, at boiling temperature of reaction solution (from 40 C to 65 C) in inert medium and with azeotropic water distilling off. The prepared compound of the formula (IV):   is treated with gaseous hydrogen in the presence of palladium catalyst to obtain compound of the formula (V):   that in interaction with acid converts to compound of the formula (I); or by interaction of compound of the formula (IV) with gaseous hydrogen in the presence of palladium catalyst and conversion of prepared compound of the formula (V) by treatment with acid to the end product; to intermediate compounds used for synthesis of compounds of the formula (I), new compounds of general formulas (IV) and (V). The proposed method can be used in large-scale manufacturing compounds of the formula (I) with acceptable purity and yield indices. EFFECT: improved preparing method. 22 cl, 3 ex
Patent RU-2219154-C2 (RU)
Title: Process for production of tetrafluorohalobenzenes
Inventor: BORZOTTI DZHAMP ETRO
IPC: C07C17/12
Filed: 2000-06-02
Granted: 2003-12-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: invention relates to preparation of compounds having general formula C 6 F 4 HX wherein X is Br or Cl, which are important intermediates in synthesis of fluorinated fluorenes. Method is realized by reaction of terafluorobenzene with halogen at molar ratio 1:(0.5-1), respectively, in presence of acid Lewis catalyst (chloride of aluminum, tin, zinc, iron, titanium, or zirconium) in amount between 0.1 and 2.9 wt %. Reaction is carried out in absence oleum-type solvent. Reaction temperature ranges from 0 to 50 C. EFFECT: increased yield and selectivity of reaction. 7 cl, 1 tbl, 2 ex
Patent RU-2243849-C2 (RU)
Inventor: RERIG ADAL BERT
IPC: B22D11/059
Filed: 2000-08-09
Granted: 2005-01-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: mold for continuous casting of steel at making pigs and ingots includes inner housing cooled with cooling fluid and having molding cavity 4. Inner housing includes base 6 for coating made of aluminum or its alloy and provided at side of molding cavity with coating 7. The last after its applying onto base 6 in molding cavity 4 is worked until size of molding cavity. It is preferable to add in coating 7 matters for lubricating skin of casting such as MoS 2  and (or) WS 2.  Thickness of coating may be in range 0.5 - 5 mm, preferably 2 - 4 mm. In upper part of molding cavity coating 7 may be of copper or its alloy with heat conductivity 200 - 400Wt/m x K and in lower part of molding cavity it may be of nickel. 
     EFFECT: lowered costs for making tubes of mold, increased useful life period and heat power of mold. 
     22 cl, 3 dwg, 3 ex
Patent RU-2255937-C2 (RU)
Inventor: EHMMAN JUEHL MISHEL DZH
IPC: A61K31/506
Filed: 2000-08-28
Granted: 2005-07-10
Abstract: FIELD: organic chemistry, heterocyclic compounds, medicine, pharmacy. 
     SUBSTANCE: invention relates to new heterocyclic compounds corresponding to general formulas: (I)  , (II)  , (Ia)   and (Ib)   wherein substitutes have values given in the description. Such compounds are reversible inhibitors of cathepsins S, K, F, L and B. Also, invention relates to a method for preparing these compounds, pharmaceutical composition eliciting inhibitory activity with respect to cysteine proteases and to a method for modulation of autoimmune diseases, treatment of Alzheimer's disease and osteoporosis. 
     EFFECT: improved method for preparing, valuable medicinal properties of compounds. 
     42 cl, 106 ex
Patent RU-2234193-C2 (RU)
Inventor: CHO JANG-KVON
IPC: H04J13/18
Filed: 2001-10-20
Granted: 2004-08-10
Abstract: FIELD: mobile communication systems for data transfer over pilot-signal channel. 
     SUBSTANCE: proposed method and device are designed to transfer time-interrupted pilot-signal burst depending on data transmitted in mobile communication system. Device has modulator that functions to shape modulated character of pilot signal by generating input character of pilot signal with specified phase and/or in specified complex channel in response to data bit input signal for indicating phase and/or complex channel; expansion unit serves to expand modulated pilot-signal character arriving from modulator using orthogonal code chosen out of set of orthogonal codes. Pilot signal burst transfers auxiliary information depending on data transmitted to phase and/or channel and orthogonal code, respectively. 
     EFFECT: enhanced speed of data burst transfer. 
     18 cl, 11 dwg
Patent RU-2262890-C2 (RU)
Inventor: OKHARA TIMOTI DZH
IPC: G01N33/66
Filed: 2001-01-25
Granted: 2005-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing physiologic sample into measuring instrument having electrochemical cell with working electrode and comparison electrode. The first electric potential is applied to the cell and the current flowing through the cell is measured during the first time period for determining the first time-current transition characteristic. Then, the second electric potential is applied to the cell for determining the second time-current transition characteristic. Then, preliminary concentration of the substances under study is calculated from the first and/or the second time-current transition characteristics. The preliminary concentration value with background value being subtracted is multiplied by correction coefficient for determining concentration of substance under study in the sample. 
     EFFECT: minimized analytical error caused by hematocrit number. 
     9 cl, 1 dwg