baber/WOPTO huggingface dataset:
Patent RU-2233317-C1 (RU)
Inventor: MAKHLAJ V N
IPC: C11D3/26
Filed: 2003-04-23
Granted: 2004-07-27
Abstract: FIELD: household chemistry. 
     SUBSTANCE: invention relates to compositions used in cleansing glasses, mainly car ones. Indicated composition comprises the following components, wt.-%: synthetic denatured ethyl alcohol (as measured for 100% ethanol), 35-60; non-ionogenic surface-active substance, 0.1-2.0; perfume, 0-0.5; sodium acetate, 0.1-2.0; phthalic acid diethyl ester, 0.1-0.5; dye, 0-0.01; amine modifying agent, 0.1-1.0; water, the balance. Product of the following composition is used as amine modifying agent, wt.-%: monoethanolamine, 15-70; mixture of 1-(2-oxyethyl)imidazolidone-2 and 1-(2-oxyethyl)ethylenediamine, 50, not above; water, the balance. Invention provides preparing the composition with about neutral pH value (7.5-8.5) eliciting good cleansing and detergent properties, no causing metal corrosion and retaining these properties up to -55 C. 
     EFFECT: valuable properties of composition. 
     1 tbl, 1 ex
Patent RU-2242534-C1 (RU)
Inventor: SIDOROVA L P
IPC: C23C16/22
Filed: 2003-05-05
Granted: 2004-12-20
Abstract: FIELD: production of materials for microelectronics. 
     SUBSTANCE: the invention presents a method of production of a current-conducting alloyed diamond-like nano-composite film and is pertinent to the field of production of materials for microelectronics. The methods provides for production of a film containing C, Si, O, H as the basic elements and alloyed by molybdenum, pass through the film of an alternating current as a pulse train, expos the film to an electrothermal action using different outside power supplies at different parts of the N-shaped voltage-current characteristic measured during a test- training and with a current periodic switching-off after each measured value of an amplitude of the current, ensuring cooling of the film up to the temperature below 400°С. The produced film has a thermostable microscopic structure, high mechanical strength, and the method ensures its low percent of rejects. 
     EFFECT: the invention allows to produce a film with a thermostable microscopic structure, high mechanical strength and lower percentage of rejects. 
     5 cl, 5 dwg
Patent RU-2252793-C1 (RU)
Inventor: KARASEV A A
IPC: A61N1/36
Filed: 2004-02-02
Granted: 2005-05-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device can be used in multichannel in electrical neuron-adaptive stimulators. Electrode device has joint for connecting multichannel neuron-adaptive stimulator and flat multiwired flexible cable. Each wire of cable is connected with corresponding contact of joint for switching stimulator in. Mounting shoes provided with fixing bushings are installed along the whole length of flexible cable. Electrodes are inserted into fixing bushings. Each contact of mounting shoe is connected with corresponding contact of joint via wire of flat multiwired flexible cable. Fixing metal bushing is connected contact of mounting shoe through conductor. Connection is made in such a way that number of contact corresponds to number of mounting shoe, to number of wire of multiwired flexible cable and to number of contact of joint. 
     EFFECT: improved efficiency of electro-therapeutic influence when treating prolonged pathological areas. 
     2 dwg
Patent RU-2261686-C1 (RU)
Inventor: MELIKJAN M L
IPC: A61C13/275
Filed: 2004-04-27
Granted: 2005-10-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves forming grooves along supporting teeth equator line on the side of oral and aproximal surfaces, respectively for fixing bridge prosthesis beams with prosthesis carcass being formed next to it and lateral teeth crowns being repaired. The carcass is built by fixing gold-plated metal net on carrying beam part. The net is preliminarily given M-shaped form and the beams are additionally fixed to each other with thin metal threads. The net is set with its free ends turned towards gingiva and crowns are formed with composite materials corresponding to anatomical shape of teeth under substitution and anatomical properties of the dental row beginning with forming lavage space. 
     EFFECT: high strength, reliability, prolonged service life and improved esthetic results in removing lateral teeth defects.
Patent RU-2266397-C1 (RU)
Inventor: GLAZKOV O V
IPC: E21B43/20
Filed: 2004-05-19
Granted: 2005-12-20
Abstract: FIELD: oil production industry, particularly enhanced recovery methods for obtaining hydrocarbons. 
     SUBSTANCE: method involves injecting working agent through injection wells; producing oil through production wells; converting production well into injection well. To realize above method at least one well is selected in well row, wherein the selected well is spaced equal distances from injection well rows and has the least output in comparison with another production wells of present oil bed area. The selected well is converted into injection one. Before above conversion bottom zone of the well is cleaned and above oil bed area is subjected to vibratory action simultaneously with working agent injection through this additional injection well. Summary oil recovery increase is accepted to be equal to working agent volume injected in additional injection well. 
     EFFECT: increased oil recovery efficiency during oil production from non-uniform bed. 
     1 ex, 1 tbl
Patent RU-2269752-C1 (RU)
Inventor: TUKMAKOV VLADISLAV PAVLOVICH
IPC: G01L3/10
Filed: 2004-05-19
Granted: 2006-02-10
Abstract: Изобретение относится к измерительной технике и может быть использовано для контроля крутящего момента на валу электродвигателя. Устройство содержит трансформатор напряжения и трансформатор тока, включенные в статорную цепь электродвигателя, и измерительную схему с пороговым устройством. В измерительную схему введен источник постоянного напряжения, два согласующих устройства и мост постоянного тока. При этом в первые и третьи противоположные плечи моста включены первый и второй образцовые резисторы соответственно, а во вторые и четвертые противоположные плечи включены опторезисторы первой и второй резисторных оптопар соответственно. Выход трансформатора тока через первое согласующее устройство подключен к фотодиоду первой резисторной оп-топары, выход трансформатора напряжения через второе согласующее устройство подключен к фотодиоду второй резисторной оптопары. Выход источника постоянного напряжения подсоединен к диагонали питания моста постоянного тока, выходная диагональ которого подключена к входу усилителя, выход которого подсоединен к входу порогового устройства. Технический результат заключается в повышении точности и надежности измерений крутящего момента электродвигателя, а также повышении помехозащищенности устройства. 2 ил.
Patent RU-2265709-C1 (RU)
Inventor: LESHCHINSKIJ A V
IPC: E21B1/12
Filed: 2004-06-25
Granted: 2005-12-10
Abstract: FIELD: mining industry, particularly well drilling in interbedded rock with the use of Pennsylvanian rigs. 
     SUBSTANCE: stabilizer comprises resilient member and support surfaces. The support surfaces are formed of resilient material. Lower straight ends thereof are secured to upper end of drilling rod, upper arch-shaped ends thereof are connected to drilling rod suspension rope. 
     EFFECT: increased operational reliability due to drilling rod centering during well face striking with the rod. 
     3 dwg
Patent RU-2258675-C1 (RU)
Inventor: KAREV E A
IPC: B01D17/05
Filed: 2004-08-10
Granted: 2005-08-20
Abstract: FIELD: decomposition of waste cooling and lubricating emulsions; metalworking; metallurgy; treatment of waste water containing finely dispersed colloidal organic and mineral admixtures. 
     SUBSTANCE: proposed method includes introduction of phosphoric acid into waste lubricating and cooling emulsion in the amount of 0.2-0.25%-vol; solution is heated to temperature of 70-80°C; after settling, floating organic phase is removed and aqueous phase is neutralized with lime milk to pH=6-7; after settling of calcium phosphates, electric coagulation is carried out at preliminary acidification of partially cleaned aqueous phase with hydrochloric acid to pH=4-5. 
     EFFECT: facilitated procedure of decomposition; low cost of process; enhanced ecological safety.
Patent RU-2270189-C1 (RU)
Title: Method for preparing 5-aminolevulinic acid alkyl ester hydrochlorides
Inventor: NEGRIMOVSKIJ VLADIMIR MIKHAJLO
IPC: C07C227/12
Filed: 2004-09-03
Granted: 2006-02-20
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention proposes a method for preparing 5-aminolevulinic acid (ALA) alkyl esters and their hydrochlorides. Method for preparing ALA alkyl ester hydrochlorides involves the esterification reaction of ALA hydrochloride with primary or secondary (C 1 -C 6 )-alcohols in the presence of a heterogenous acid catalyst wherein cation-exchange resins in H + -form can be used as a catalyst with their preliminary dehydration by thermal treatment or azeotropic distillation off. Invention provides preparing indicated compounds by development of ecologically safe, technologically effective and economy method. ALA alkyl esters are used in fluorescent diagnosis and photodynamic therapy of malignant tumors of different localization and in treatment of cutaneous diseases of nontumor nature. 
     EFFECT: improved preparing method. 
     7 ex
Patent RU-2272791-C1 (RU)
Title: Water treatment process
Inventor: BARANOV VJACHESLAV VIKTOROVICH
IPC: B01F5/02
Filed: 2004-09-06
Granted: 2006-03-27
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention relates to water treatment processes involving treatment with air and can find use in purification both of drinking- and technical-destination water and of waste waters. Process comprises aeration by means of air-assisted ejection and cavitation of water. Cavitation of water is accomplished by spraying water stream from nozzles under pressure gradient at least 2 atm. When performing aeration, ejected air is fed into sputtered water after cavitation thereof, whereupon water is separated from gaseous and solid inclusions. 
     EFFECT: achieved successful purification and disinfection of water with no chemicals used. 
     10 cl, 2 dwg, 3 ex
Patent RU-2258588-C1 (RU)
Inventor: SABANOV M I
IPC: B23K11/30
Filed: 2004-09-27
Granted: 2005-08-20
Abstract: FIELD: resistance welding. 
     SUBSTANCE: electrode comprises heat compensating layer between the water-cooled housing of the electrode made of strengthened copper and working tip made of a pseudo alloy.  The layer is made of a pseudo alloy.  The concentration of copper in the layer is higher than that in the tip by a factor of 1.2-2.0.  The thickness of the heat compensating layer is 0.3-0.5 of the length of the tip. 
     EFFECT: enhanced strength of the electrode. 
     2 cl, 1 dwg
Patent RU-2277450-C1 (RU)
Inventor: POKSEVATKIN MIKHAIL IVANOVICH
IPC: B21G3/16
Filed: 2004-09-29
Granted: 2006-06-10
Abstract: FIELD: plastic working of metals, possibly manufacture of rod parts with pointed end, particularly railway road spikes. 
     SUBSTANCE: method comprises steps of heated initial material; forming pointed portion by means of two punches and separating ready product. Pointed portion is formed between two supporting movable plates closely adjoined to lateral sides of blank. Said plates are moved to side opposite relative to pointed portion by value equal to length half of pointed end portion. Ready product is separated from initial material simultaneously with forming pointed end portion. 
     EFFECT: improved quality of products. 
     3 dwg
Patent RU-2279740-C1 (RU)
Title: Свч-нагрузка
Inventor: DOBISOV VADIM IVANOVICH
IPC: H01P1/26
Filed: 2004-11-24
Granted: 2006-07-10
Abstract: Изобретение относится к технике СВЧ и может быть использовано как оконечная нагрузка в волноводных трактах повышенным уровнем мощности. Техническим результатом предлагаемого изобретения является повышение электропрочности СВЧ-нагрузки. Сущность предлагаемого изобретения состоит в том, что СВЧ-нагрузка содержит отрезок прямоугольного волновода, выполненный из металла с низкой проводимостью с ребристой структурой в виде ребер и пазов, расположенных на одной или двух его широких стенках. Ребра и пазы ребристой структуры отрезка прямоугольного волновода расположены наклонно к узкой и широкой стенкам отрезка прямоугольного волновода. Электрическая высота ребер и глубина пазов изменяется от начала нагрузки к ее концу от 0 до π/2. В пазах ребристой структуры отрезка прямоугольного волновода выполнены сквозные неизлучающие отверстия, расположенные вдоль средних линий в торцах каждого из пазов ребристой структуры. Сквозные неизлучающие отверстия могут быть выполнены одновременно вдоль средних линий в торцах каждого из пазов ребристой структуры и в узких стенках отрезка прямоугольного волновода ортогонально ребрам ребристой структуры. 2 з.п. ф-лы, 1 ил.
Patent RU-2280108-C1 (RU)
Inventor: KHORISHKO BORIS ALEKSEEVICH
IPC: C25D5/34
Filed: 2004-12-30
Granted: 2006-07-20
Abstract: FIELD: electroplating of metals on iron oxides such as magnetite being N-type semiconductor, possibly deposition of decorative and technical-function coatings on oxide base. 
     SUBSTANCE: method comprises steps of cathode polarization of magnetite in solution of sulfuric or phosphoric acid at controlled potential in range 0.3 - 0.5 V; further electroplating anode processing at electric current density values 30 - 320 A/m 2   before applying coating. 
     EFFECT: enhanced strength of metallic coating and magnetite cohesion. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2290565-C1 (RU)
Inventor: MEDVEDEV ALEKSANDR VIKTOROVICH
IPC: F23D11/00
Filed: 2005-03-28
Granted: 2006-12-27
Abstract: Топливная форсунка камеры сгорания газотурбинного двигателя содержит корпус с каналами и со штуцерами основного и дополнительного контуров подвода топлива на основное и дополнительное сопла, расположенные в головке форсунки, а также установочный фланец крепления форсунки к наружному корпусу камеры сгорания. Внутри канала основного контура размещена разделительная трубка, внутри которой расположен канал дополнительного контура. Разделительная трубка закреплена с одного конца в головке форсунки относительно корпуса неразъемным соединением. Разделительная трубка с другого конца установлена внутри корпуса с внешней стороны от установочного фланца, между штуцерами основного и дополнительного контуров, телескопически относительно стенок канала основного контура цилиндрическим выступом и контактирует одним торцом с упругим уплотнительным цилиндрическим кольцом, контактирующим наружным диаметром с корпусом форсунки, а другим торцом и внутренней поверхностью - с резьбовой заглушкой. Резьбовая заглушка телескопически установлена цилиндрическим хвостовиком в разделительной трубке и соединяет каналом и отверстиями канал дополнительного контура разделительной трубки с каналом штуцера подвода топлива дополнительного контура. Корпус форсунки между установочным фланцем и головкой покрыт теплоизоляцией и кожухом. Изобретение повышает надежность топливной форсунки путем исключения коксования топлива в ее каналах и компенсации ее тепловой деформации. 3 ил.
Patent RU-2282153-C1 (RU)
Inventor: GAVRILOV IVAN EGOROVICH
IPC: G01C21/18
Filed: 2005-04-12
Granted: 2006-08-20
Abstract: FIELD: instrument industry. 
     SUBSTANCE: method comprises generating sinusoidal vibration impacts within the transmission frequency band of the inertia platform, determining the resonance frequency, and carrying out the dynamical balancing.  The sinusoidal vibration impacts are generated alternately in the roll and pitch axes of the inertia platform at the resonance frequencies of the shock-absorbing system. 
     EFFECT: enhanced precision of inertia platform. 
     5 dwg
Patent RU-2284024-C1 (RU)
Inventor: LJALIN VIKTOR MIKHAJLOVICH
IPC: G01N3/18
Filed: 2005-06-02
Granted: 2006-09-20
Abstract: FIELD: plastic metal working. 
     SUBSTANCE: assembly can be used for resistance of punches of different structures used at semi-hot and hot extrusion. Assembly has press and dies in form of top plate with sample-punch and of lower plate with heater. Millivoltmeter and thermocouple are connected with heater. Damping device is placed in lower part of press. Damping unit is connected with strike pivot by means of pusher; pivot is placed inside pusher. Sample-punch has working part in form of convex surface to have shape of spherical segment. Strike pivot is made with concave surface which matches to convex surface of sample-punch. Registering equipment is provided in the assembly. The equipment is connected to load-cell strain gauge fixed between sample-punch and top plate. Real conditions of extrusion process are created. 
     EFFECT: improved precision of measurement. 
     1 dwg
Patent RU-2285236-C1 (RU)
Inventor: MASLOV ALEKSANDR IVANOVICH
IPC: G01B15/02
Filed: 2005-06-27
Granted: 2006-10-10
Abstract: FIELD: inspection and measuring technique. 
     SUBSTANCE: method of X-ray inspection can be used for measurement of thickness of layers  of  triplex (three-layers) metal band used for making sleeves for cartridges, projectiles etc. Inspected triplex band is subject to X-ray pulse radiation of first collimated and of second additional direct fluxes in antiphase at opposite surfaces of surfaces of band to meet each other. Both fluxes are subject to detection twice - before and after radiation. The fluxes are collimated by using cast with slits, oriented in parallel to each other along cross-section of band. Pulse X-ray radiation fluxes, radiated from material of band, are collimated and detected additionally. The fluxes are collimated to have shapes of slots oriented in parallel to each other along cross-section of the band. Detection is made by synchronous scanning of reflected radiation by angle covering aperture of collimated direct fluxes. Thickness of any layer of band is judged from detected signals. 
     EFFECT: widened functional abilities; high precision; high resolution of measurement of layer-by-layer thickness. 
     1 dwg
Patent RU-2293495-C1 (RU)
Title: Method for production of special canned goods (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-07-19
Granted: 2007-02-20
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed canned goods are produced by fresh white cabbage shredding, freezing and chopping; cutting of onion, carrot and parsley root followed roasting thereof in melt butter and chopping; beet blanching and chopping; chopping of pork meat, prune, and gardenstuff; desiccated cepe soaking, boiling, separation from broth and chopping; wheat flour roasting. Abovementioned components are blended with tomato paste, citric acid, sour cream, sugar, table salt, CO 2 -extract of pyrolysis wood and biomass specific micromycete species, black pepper, bay leaf, and mushroom broth. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl
Patent RU-2300251-C1 (RU)
Title: Method for production of canned goods from beef and dried prune
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-11-14
Granted: 2007-06-10
Abstract: FIELD: food processing industry, in particular canned goods from meat and vegetables. 
     SUBSTANCE: claimed method includes formula component preparation, namely beef cutting and roasting in melt butter; onion cutting and roasting in melt butter; potato and celery root cutting and blanching; fresh white cabbage shredding and freezing; dried prune cutting. Abovementioned components are blended in oxygen-free atmosphere with tomato paste, table salt black pepper, and bay leaf. Obtained mixture and bone broth are pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2294322-C1 (RU)
Title: Method of production of ketones and catalyst for realization of this method
Inventor: PAJ ZINAIDA PETROVNA
IPC: C07C45/27
Filed: 2005-11-08
Granted: 2007-02-27
Abstract: FIELD: main organic synthesis. 
     SUBSTANCE: proposed method is used for production of ketones, for example dimethyl ketone (CH 3 COCH 3 ), methyl ethyl ketone (CH 3 COC 2 H 5 ) by direct catalytic oxidation of respective alkenes, for example propylene, n-butenes, as well as catalysts for realization of this method. Oxidation of alkenes is performed in the presence of metallocomplex catalysts containing organic component where nitrogen oxide (I) is used as oxidant. Used for process is catalyst on base of peroxopolyoxo metallate complexes of terakis (oxo diperoxo metallate)-phosphate (3-) together with quaternary ammonium cationes having formula Q 3 {PO 4 [MeO(O 2 ) 2 ] 4 }, where Me-Mo, W,V; Q 3  is quaternary ammonium catione containing alkyl chains C 4 -C 8  or N-hexadecyl pyridinium. 
     EFFECT: enhanced selectivity of process. 
     10 cl, 14 ex
Patent RU-2307986-C1 (RU)
Inventor: VOROB EV VLADIMIR NIKOLAEVICH
IPC: F24F3/14
Filed: 2005-12-28
Granted: 2007-10-10
Abstract: FIELD: drying engineering. 
     SUBSTANCE: device comprises vertical heat exchanger, inlet and outlet collectors, additional collector-moisture-separator separated by means of tube bank into two compartments.  The wet compartment is connected with the inlet collector through the inlet pipelines.  The dry compartment is connected with the outlet pipelines through the tube bank.  The air flows from the first compartment to the second compartment through the horizontal centrifugal separator interposed between the tube bank of the dry collector and chamber for collecting condensate. 
     EFFECT: enhanced efficiency. 
     1 dwg
Patent RU-2291730-C1 (RU)
Title: Fire extinguishing method and device
Inventor: ZELENOV BORIS ALEKSANDROVICH
IPC: A62C17/00
Filed: 2006-02-14
Granted: 2007-01-20
Abstract: FIELD: fire prevention, containment or extinguishing specially adapted for particular objects or places, namely to extinguish oil, wood, natural gas fires, particularly with the use of granular carbon dioxide. 
     SUBSTANCE: method involves delivering granular carbon dioxide into combustion area along ballistic curve with the use of projectiles made as briquettes filled with granular carbon dioxide packed in porous elastic envelopes. Fire extinguishing device comprises projectile throwing means, which accelerates projectiles filled with fire-extinguishant in barrel under the action of gaseous working medium pressure applied to projectiles. Device also has gaseous working medium pressure creation means and bearing structure adapted to support above throwing means. The throwing means is made as self-loading air gun, which may perform continuous aimed firing to throw granular carbon dioxide briquettes to fire site. 
     EFFECT: increased efficiency. 
     9 cl, 2 dwg, 2 tbl
Patent RU-2310350-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-03-15
Granted: 2007-11-20
Abstract: FIELD: food processing industry, in particular production of canned soup concentrates for space feeding. 
     SUBSTANCE: claimed method includes white roots and onion cutting, roasting in melt butter and chopping; fresh white cabbage shredding, freezing and chopping; carrot and beet blanching and chopping; Baltic herring fillet, green onion and parsley green chopping; wheat flour sautéing. Abovementioned components are blended with sour cream, fish broth, tomato paste, citric acid, table salt, and CO 2 -extracts from biomass of micromycete of specific species, black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl
Patent RU-2306270-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C8/04
Filed: 2006-04-05
Granted: 2007-09-20
Abstract: FIELD: glaze composition for facing slabs. 
     SUBSTANCE: claimed ceramic glaze contains (mass %): SiO 2  32.0-35.0; Al 2 O 3  1.0-2.0; CaO 10.0-15.0; B 2 O 3  6.0-8.0; K 2 O 1.4-2.4; TiO 2  14.5-16.5; ZnO 15.0-20.0; CuO 5.0-6.0; BaO 4.0-5.0; As 2 O 3  0.1-0.2. 
     EFFECT: glaze with increased freeze resistance. 
     1 tbl