baber/WOPTO huggingface dataset:
Patent UA-46697-C2 (UA)
Inventor: KUFNER-MUHL ULRIKE
IPC: C07D473/04
Filed: 1993-08-05
Abstract: The derivatives of xanthine of the general formula (I) are disclosed where R1, R2, R3 and R4 are groups described in the main paragraph of the claim, the mixtures of their isomers or individual isomers and their pharmaceutically acceptable salts. These substances may represent the active base of the pharmaceutical formulation possessing antagonistic activity towards adenosine.
Patent UA-41975-C2 (UA)
Title: method for the thermal treatment of alloy aluminium-lithium and method for formation of structure glued with adhesive
Inventor: PRICE Hovard James
IPC: C22C21/00
Filed: 1995-12-11
Abstract: A method for the thermal treatment of alloy aluminium-lithium, which involves carrying out at least two stages of artificial ageing, at that the first stage is carried out in the first temperature range, at least one subsequent stage is carried out in successively reduced temperature range. The first stage is carried out at 230 °C and lower, and subsequent stage is carried out at 150 °C and lower.
Patent UA-65526-C2 (UA)
Title: N-oxide pyridine derivatives having cytokinin activity and a method for the preparation thereof
Inventor: DULNIEV PETRO HEORHIIOVYCH
IPC: C07D213/89
Filed: 1998-02-13
Abstract: N-oxide piridine derivatives of the general formula (І) having cytokinin activity and a method for the preparation thereof, where n = 1, 2, R = R’ = H or R = H, R’ = CH3 in 2 or 3, or 4 positions, or R = R’ = CH3 in 2, 6 positions, X = Mn2, where Y - haloid or X = R”-COOH, where R” = alkyl, aryl heteroaryl, -(СН2)m-COOH, -(CH=CH)m-COOH, where m = 1-4 EMBED ISISServer
Patent UA-63913-C2 (UA)
Title: A method and an apparatus for producing metals and metal alloys
Inventor: DRY RODNEY JAMES
IPC: C21B13/14
Filed: 1997-09-17
Abstract: A method of producing metals and metal alloys from metal oxides is disclosed. The method comprises the steps of partially pre-reducing the metal oxides to a pre- reducing degree of at least 60 % in one or more pie-reduction cages. Thereafter, the method comprises completely reducing the metal oxides and melting the metal in a smelt reduction stage. The method is tether characterised by carrying out at least one of the pre-reduction stages with one or more of natural gas, reformed natural gas, and partially reformed natural gas as source of reductant.
Patent UA-51929-C2 (UA)
Title: Greenhouse
Inventor: BELDII MYKOLA MYKOLAIOVYCH
Filed: 2001-09-28
Abstract: A greenhouse contains sowing surfaces isolated from the outer environment by walling. Inside the greenhouse one or more supports, along which along the height of the greenhouse space constructions of the sowing surfaces by separate parcels level-wise or as the entire raising surface, for instance, by the spiral or separate parcels raising in a stepwise manner, or in any combination of the ways stated. In doing so the constructions of the sowing surfaces are arranged directly on the supports or/and are suspended tо the supports with the aid of suspension brackets, in doing so the suspension brackets are attached directly to the supports with their upper parts or to the cantilever branchings of the supports and with their lower parts the suspension brackets are fixed directly to the supports or to the cantilever branchings of the supports, or to parts of the greenhouse base or to the ground.
Patent RU-2187100-C2 (RU)
Inventor: MURIN V I
IPC: G01N27/82
Filed: 2000-06-30
Granted: 2002-08-10
Abstract: FIELD: measurement and monitoring technology; flaw detection of oil and gas lines and other pipe line structures. SUBSTANCE: magnetic introscope includes magnetic field converter, controller and video monitoring terminal, wide- band amplified, high-frequency filter, pulse shaper, amplitude detector, normalizing amplifier and analog-to-digital converter. Magnetic field converter is located on surface of soil directly above pipe line. Output of magnetic field converter is connected to wide-band amplifier, high- frequency filter, amplitude detector, normalizing amplifier, analog-to- digital converter and video monitoring terminal which are connected in series. Magnetic field converter may be made on base of ferromagnetic converters, hall sensors, magnetotransistors, magnetoresistors, bridge magnetoresistive circuits, magnetoresistors at superhigh magnetoresistive effect, thin-film magnetoresistors and induction head. Controller is provided with device for determination of spatial position of pipe line. EFFECT: enhanced sensitivity and extended of functional capabilities of device. 10 cl, 3 dwg
Patent RU-2189054-C2 (RU)
Title: Receiver of coherent radar
Inventor: BOZIN JU A
IPC: G01S7/288
Filed: 2000-07-28
Granted: 2002-09-10
Abstract: FIELD: radiolocation. SUBSTANCE: there is proposed receiver for coherent radar with digital output of complex envelope of received signal. Achievable technical result of invention lies in expansion of linear dynamic range of receiver under existing technical restrictions of linear receivers with digital output by way of parallel connection of pairs of similar receivers with vector displacements of working range especially selected per each receiver and with formation of sums of like parts of envelope of output signal across outputs of parallel receivers. EFFECT: expanded linear dynamic range of receiver. 1 cl, 3 dwg
Patent RU-2220153-C2 (RU)
Title: New sweetening agent composition
Inventor: ISIDA KHIROTOSI
IPC: A23L27/00
Filed: 1999-04-26
Granted: 2003-12-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to sweetening agent composition comprising powder-like N-[N-(3,3-dimethylbutyl)-L-α-aspartyl] -L-phenylalanine 1-methyl ester and powder-like "Aspartam" as active components wherein ratio of "Aspartam" to the total amount of both components is in the range 50-97 weight %. Invention describes also composition wherein ratio of "Aspartam" to the total amount of both components is 10-97 weight % and crystalline form of powder-like N-[N-(3,3- dimethylbutyl)-L-α-aspartyl] -L-phenylalanine 1-methyl ester represents crystals of C-type. EFFECT: enhanced solubility of sweetening agent. 3 cl, 3 tbl, 2 dwg, 3 ex
Patent RU-2200076-C2 (RU)
Title: Method for cutting teeth on lateral surface of part
Inventor: TIKHONOV O V
IPC: B23F5/20
Filed: 2001-02-27
Granted: 2003-03-10
Abstract: FIELD: heavy and mean machine engineering, drilling technique, cutting teeth by means of milling cutter on lateral surface of cutting tools related to high-module systems with large circumferential end pitch such as milling cutters. SUBSTANCE: method comprises steps of simultaneously cutting all teeth on part by finish hobbing during one pass by means of hobbing cutter having normal pitch equal to normal pitch along outer diameter of part; before cutting teeth, placing hobbing cutter by crossing angle relative to part; at process of cutting teeth rotating hobbing cutter in accordance with part and simultaneously and continuously moving it along axis of part or parts; in order to enhance vibration proofness of systems "machine tool-tool-part" , using hobbing cutter with positive angle of cutting edge in range 8 - 12 degrees, setting feed of cutter in range 12 - 28 mm/rev and revolution number - in range, 35 - 45 rev/min. EFFECT: enhanced efficiency, enlarged manufacturing possibilities of method. 4 dwg, 2 tbl
Patent RU-2224151-C2 (RU)
Inventor: VITFILD KEVIN DZH F
IPC: F16G1/00
Filed: 1999-11-19
Granted: 2004-02-20
Abstract: FIELD: mechanical engineering; endless drives. SUBSTANCE: main part of belt 10 of power drive is made of elastomer material containing 100 mass parts of at least partially hydrogenated copolymer nitrile rubber and from 0.5 to 50 mass parts of reinforcement fiber per 100 mass parts of rubber, fiber length-to-diameter ratio being 10: 1. Copolymer rubber including nitrile group contains preferably from 5 to 40% of nonsaturated nitrile monomeric units, from 1 to 80% of units of at least one monomer capable of reducing glass-transition temperature of said rubber, up to 20% of monomeric units of conjugated dienes and remnant being hydrogenated monomeric units of conjugated dienes. EFFECT: improved resistance to cranking at low temperatures and stability at high temperatures. 12 cl, 2 tbl, 5 dwg
Patent RU-2208240-C2 (RU)
Inventor: BADD RASSELL ALAN
IPC: G02F1/1335
Filed: 1999-11-29
Granted: 2003-07-10
Abstract: FIELD: television. SUBSTANCE: claim describes subpixels of three color components, red, green and dark blue, which are formed in sequence in common area of pixel on transparent substrate or base. Layer of protective clear material is deposited on individual subpixel and on entire area of pixel after formation of each individual color subpixel but before formation of due subpixel. Protective layers make it possible to protect subpixels from effects to which they are subjected in process of manufacture of subsequent subpixels such as high- temperature hardening, injection of reinforcing additives or curing. EFFECT: adaptability to manufacture, high reliability of manufactured color pixels, raised output of good articles and their reduced cost. 19 cl, 5 dwg
Patent RU-2226296-C2 (RU)
Inventor: AMELIN I EH
IPC: G06Q50/04
Filed: 2001-07-05
Granted: 2004-03-27
Abstract: FIELD: processing data on enterprise financial performance by its computer-aided graphical representation. SUBSTANCE: proposed method for pictorial representation of results of analysis of enterprise financial performance includes access to source parameters of financial indices, recording of input parameters, simulation of output parameters of model, and graphical construction and visual display of model; in the process integrated values of financial indices of enterprise being analyzed is evaluated, including at least indications of business activity, availability of capital, quality of assets, profitability, financial stability, and liquidity; graphical model is generated, each component of this model conforming to definite integrated value of function of financial indices of enterprise assets and liabilities. EFFECT: enlarged functional capabilities. 2 cl, 5 dwg
Patent RU-2205811-C2 (RU)
Inventor: MAKRIDOV G V
IPC: C04B20/10
Filed: 2001-07-16
Granted: 2003-06-10
Abstract: FIELD: building industry. SUBSTANCE: invention relates to production of cellular concrete. Method for activation of crushed quartz sand in production of cellular concrete involves activation with carbonate slime with moisture 75-85% taken in the amount 3-6% of mass of dry components (as measured for dry matter). Invention provides the development of wetting method for activation of quartz sand that enhances the strength of ready cellular concrete in simultaneous improvement of other indices. EFFECT: improved method for activation. 2 tbl, 1 dwg
Patent RU-2216759-C2 (RU)
Title: Stand to produce iridescent multiplex holograms
Inventor: BONDAREV L A
IPC: G03H1/08
Filed: 2001-07-30
Granted: 2003-11-20
Abstract: FIELD: technology of generation of iridescent holograms. SUBSTANCE: cylindrical lens is placed in front of microlens in reference beam in stand recording Leigh holograms, reflecting lens is installed after microlens, they form jointly telescopic system. Spatial light modulator in stand to produce iridescent multiplex holograms comes in the form of DMD structure. Device to record iridescent multiplex holograms has cylindrical lens installed in reconstructing beam in front of microlens, reflecting lens is mounted after microlens. Cylindrical lens, microlens and reflecting lens form jointly telescopic system. EFFECT: improved quality of images. 2 cl, 3 dwg
Patent RU-2208246-C2 (RU)
Title: Signals selector
Inventor: LEDENEV G JA
IPC: G06F11/16
Filed: 2001-08-07
Granted: 2003-07-10
Abstract: FIELD: electronic engineering. SUBSTANCE: device that can be used for building high-reliability backup devices and systems, has three amplifiers, three comparators, encoder, five multiplexers, two threshold devices, and two integrators. EFFECT: enhanced reliability of device. 1 cl, 1 dwg, 1 tbl _
Patent RU-2259965-C2 (RU)
Inventor: GUVENO DANIEL
IPC: C04B111/00
Filed: 2001-09-12
Granted: 2005-09-10
Abstract: FIELD: methods of limitation of emission of organic  materials into surrounding medium in the course of laying foundations. 
     SUBSTANCE: concrete used for realization of this method is based on blast furnace slag ground to size of about 2500-5000 cm 2 /g. 
     EFFECT: enhanced efficiency. 
     13 cl, 2 ex
Patent RU-2218698-C2 (RU)
Title: Method for vegetative feeding of irrigated cucurbits crops
Inventor: ABEZIN V G
IPC: A01C21/00
Filed: 2001-09-28
Granted: 2003-12-20
Abstract: FIELD: agriculture, in particular, application of liquid comprising microelements onto cucurbits crop leaves and wines. SUBSTANCE: method involves preparing solution produced by solving fertilizer in water; periodically irrigating plants with said solution by means of low-volume sprinkler units in wetting-drying mode of operation. Rate of fertilizer solution usage for wetting is 2-10 cu.m/hectare. Drying period is 8-12 min depending on meteorological conditions. Wetting-drying cycles are repeated during following plant vegetative stages. Fertilizer solution is mixture of natural mineral of bischofite brine and starch glue solution, said mixture further comprising borax and caustic soda. Fertilizer solution components are used in the following ratio, wt%: starch 14-25; borax 0.05-0.6; caustic soda 0.25-0.8; brine of natural mineral of bischofite 2.0-10.0; water the balance. Plant leaves and wines are wetted by means of wide row field sprinklers during interrow cultivation after wines are laid in row. EFFECT: reduced production costs and provision for obtaining of ecologically clean cucurbits crop products. 6 tbl
Patent RU-2208295-C2 (RU)
Title: Устройство поиска по задержке сигналов с псевдослучайной перестройкой рабочей частоты
Inventor: CHUGAEVA V I
IPC: H04B1/10
Filed: 2001-10-08
Granted: 2003-07-10
Abstract: Устройство относится к радиотехнике и может найти применение в системах связи с псевдослучайной перестройкой рабочей частоты. За счет изменения способа сканирования по задержке и введения процедуры, позволяющей обнаружить коммутационные помехи, снижено их влияние при вынесении решения с синхронизации, снижена вероятность ложной синхронизации. Устройство содержит смеситель, полосовой фильтр, амплитудный детектор, накопитель, два ключа, два решающих блока, два коммутатора, перестраиваемый синтезатор частот, генератор тактовой частоты, делитель, инвертор, ограничитель, элемент задержки, усилитель высокой частоты. 6 ил.
Patent RU-2285332-C2 (RU)
Inventor: EVSEEV ALEKSANDR JUR EVICH
IPC: H03H9/72
Filed: 2001-12-26
Granted: 2006-10-10
Abstract: FIELD: radio electronics; receiving, transmitting, and other radio devices. 
     SUBSTANCE: proposed multichannel frequency-selective acoustic-surface-wave device has control unit, input splitter, N channel switches, frequency-selective acoustic-surface-wave array with N inputs and M outputs, output splitter, M channel switches, N channel amplifiers, and M channel amplifiers. 
     EFFECT: enhanced identity of channels at same frequency response characteristics of device. 
     1 cl, 1 dwg
Patent RU-2217149-C2 (RU)
Inventor: EHL BAEV A D
IPC: A61K33/00
Filed: 2002-01-08
Granted: 2003-11-27
Abstract: FIELD: medicine, endocrinology, homeopathy. SUBSTANCE: the proposed preparation represents arsenous acid anhydride, sulfuric acid and calcium carbonate alcoholic solution. Preparation promotes to reducing period in treatment of non-insulin-dependent diabetes mellitus, diminishing adverse effects in prolonged intake of pharmacological sugar-reducing substances. EFFECT: enhanced effectiveness of preparation and treatment. 2 ex
Patent RU-2223925-C2 (RU)
Title: Composition of film-forming solution for preparing color oxide cover on glass and ceramics
Inventor: DROBOTENKO V V
IPC: C03C17/25
Filed: 2002-01-31
Granted: 2004-02-20
Abstract: FIELD: chemical technology, glass industry. SUBSTANCE: invention relates to surface glass treatment by applying covers made of liquid phase, namely to film-forming solutions based on metal alkoxides and used for preparing color metal oxide covers. Invention proposes composition of film-forming solution for preparing color oxide covers on glass and ceramics based on metal alkoxide spirituous solutions. Proposed composition in preparing green color cover comprises aluminum alkoxide and cobalt carboxylate taken in the mole ratio = 2: 1, respectively, with addition of 2 moles of ortho-formic acid ethyl ester or ortho-carbonic acid ethyl ester per 1 mole of aluminum alkoxide. In preparing gray color cover the composition comprises aluminum alkoxide, cobalt carboxylate and nickel carboxylate taken in the mole ratio = 2: 0.75: 0.25, respectively, respectively, with addition of 0.25 mole of ortho- phosphoric acid triethyl ester and 2 moles of ortho-formic acid ethyl ester or ortho-carbonic acid ethyl ester per 1 mole of aluminum alkoxide. These special properties of solutions based on heterometallic complexes provide achievement of technical effect: improved technological effectiveness of method and providing in preparing qualitative equal-thickness cover on large-scale surfaces, preparing the required light reflection and transmitting coefficient values. Invention can be used for preparing color metal oxide covers and toning large- -scale glass, for applying decorative covers, pictures on ceramic articles. EFFECT: improved preparing method, improved and valuable properties of composition. 3 cl, 2 tbl, 2 ex
Patent RU-2240198-C2 (RU)
Inventor: TANAEV S P
IPC: B21J13/02
Filed: 2002-03-26
Granted: 2004-11-20
Abstract: FIELD: plastic working of metals, possibly manufacture of parts by heading in forging machines and cold heading automatic machines. 
     SUBSTANCE: shaping tool includes die with forming cavity and punches. Punches are provided with guides and die has guiding grooves for moving punches. Guides of punches and guiding grooves of die are arranged in such a way that movement of punches provides formation of closed volume for deforming blank material. It is possible to use as punches ganged-cone punch and shaping punch. Each punch is provided with sliding spring-loaded rod. Punches may have compensation device for increasing volume of shaping cavity restricted by punch and die when blank whose volume exceeds designed one is fed. Tool may have inductor for preliminarily heating of blank by means of HF currents before cutting blank from coil or rod. 
     EFFECT: enhanced quality of parts, lowered labor consumption for making them. 
     5 cl, 2 dwg
Patent RU-2276106-C2 (RU)
Inventor: KOCHETKOVA RAISA PROKHOROVNA
IPC: C02F1/72
Filed: 2002-06-28
Granted: 2006-05-10
Abstract: FIELD: purification of sewage, waste waters and recycled waters. 
     SUBSTANCE: the invention is pertaining to the field of purification of sewage, waste waters and recycled waters. The invention offers the filtration composition consisting of the adsorbent-catalyst based on the minerals and, if necessary, on the supporting layer in the form of grit. The adsorbent-catalyst contains the active components - oxides, hydroxides of metals and spinels of metals of the variable valence; the modifying agent - organic bases and-or heteropolyacids; the plasticizer - organosilicon compounds; the mineral carrier - clay, Al 2 O 3 , SiO  -  at the following contents of the components of the adsorbent-catalyst (in mass %): - the active component in the form of oxides, hydroxides and spinels - 15-50; - the organic bases and-or heteropoly acids - 1-2; - the organosilicon compounds - 1-2; - the mineral carrier - the rest. The invention allows to conduct the effective purification of the sewage and waters from the organics, suspended substances, metals, salts and E.coli. 
     EFFECT: the invention allows to conduct the effective purification of the sewage and waters from the organics, suspended substances, metals, salts and E-coli. 
     2 cl, 3 tbl
Patent RU-2263175-C2 (RU)
Inventor: DITRIKH VILLI
IPC: E01C19/48
Filed: 2001-03-06
Granted: 2005-10-27
Abstract: FIELD: road building machinery. 
     SUBSTANCE: invention relates to additional device for road building machine by means of which at least one layer of road pavement is laid and compacted.  Proposed additional device in combination of finishing machine makes it possible to lay simultaneously two hot layers, one onto the other.  It contains at least one container with stock of material, one transporting device, one spreading device and one beam vibrator.  Invention makes it possible to remake the design to provide building of road pavement of several layers or conventional laying of one-layer pavement. 
     EFFECT: provision of low cost additional device for finishing machine, reduced cost of laying of pavement. 
     11 cl, 12 dwg
Patent RU-2266280-C2 (RU)
Title: Substituted derivatives of n-benzylindol-3-yl-glyoxylic acid possessing antitumor effect (variants), their acid-additive salts (variants), pharmaceutical preparation, pharmaceutical formulation
Inventor: BAKHER GERAL D
IPC: C07D401/12
Filed: 2000-12-19
Granted: 2005-12-20
Abstract: FIELD: organic chemistry, medicine, oncology, pharmacy. 
     SUBSTANCE: invention relates to substituted derivatives of N-benzylindol-3-yl-glyoxylic acid of the formula (1):   wherein groups R, R 1 , R 2 , R 3 , R 4  and Z have the following values: R means -NO 2 , -NH 2 , (C 1 -C 6 )-acylamino-, aroylamino-, nicotinoyl or isonicotinoyl, arylsulfonylamino-, succinimido- wherein this residue R can be substituted with (C 1 -C 6 )-group by choosing by carbon atom at positions 2, 3 and 4 of phenyl ring; R 1  means hydrogen atom (H), (C 1 -C 6 )-alkyl that can be replaced with at least one phenyl group; R 2  means pyridyl; R 3  and R 4  mean H; Z means oxygen (O), sulfur (S) atom. Compounds of the formula (1) possess an antitumor effect that allows their using in pharmaceutical compositions. 
     EFFECT: valuable medicinal properties of compounds and compositions. 
     6 cl, 2 dwg, 3 tbl, 9 ex
Patent RU-2228962-C2 (RU)
Inventor: AL TMAN P S
IPC: C22B9/22
Filed: 2002-08-07
Granted: 2004-05-20
Abstract: FIELD: special-purposed electrometallurgy; production of ingots and slabs of high-reaction metals of commercial purity. SUBSTANCE: proposed furnace has working chamber, independent heating sources, cold hearth on which water-cooled melting and refining crucibles are mounted, three or more independent burden loading units located concentrically relative to melting crucible made in form of polyhedron. Melting crucible is so positioned that one of its walls is located under each loading unit perpendicularly relative to its axis. EFFECT: enhanced efficiency; continuity of melting process. 1 dwg
Patent RU-2231902-C2 (RU)
Inventor: KIZIMOV V V
IPC: H02M5/452
Filed: 2002-08-08
Granted: 2004-06-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed method incorporates regulation function and enables building up output voltage according to programmable output-voltage conversion function. To this end input voltage of φ(x) kind is rectified, converted into high-frequency amplitude double-modulated ac voltage with respect to φ(x) function and pulse-width modulated voltage with respect to f{x) function for conversion into voltage of Y 1  = φ(x)* (f(x), rectified, filtered off, and converted with respect to γ(x) function into voltage of desired Y = |φ(x)* f(x)|*γ(x) kind at output. This method and device can be used in secondary power supply systems, power modulators of automatic-control systems, radio equipment, low- and high-voltage electric drives. 
     EFFECT: enhanced quality of output voltage. 
     2 cl, 2 dwg
Patent RU-2248254-C2 (RU)
Title: Device for washing hollow articles
Inventor: ERMAKOV V A
IPC: B08B9/093
Filed: 2002-10-23
Granted: 2005-03-20
Abstract: FIELD: devices for washing hollow articles by means of mixing jets of liquid. 
     SUBSTANCE: proposed device has housing with nozzles which is rotatable around hollow branch pipe fitted with cylindrical head; branch pipe has passages for communicating its cavity with cavity of housing forming swirler twisting the flow around branch pipe axis. 
     EFFECT: reduction of mass and overall dimensions. 
     2 cl, 4 dwg