baber/WOPTO huggingface dataset:
Patent RU-2228292-C1 (RU)
Inventor: ALEKSANDROVSKIJ S V
IPC: C01B21/064
Filed: 2003-05-27
Granted: 2004-05-10
Abstract: FIELD: inorganic chemistry, chemical and ceramic industry, chemical technology. SUBSTANCE: invention can be used in preparing high-temperature lubricants, covering agents, separating media, ceramics, plastics and composites. Metallic sodium is charged in crucible, placed into furnace, heated in nitrogen atmosphere up to 600 C and boron trichloride is fed slowly. The ratio of boron trichloride to sodium = 1:(0.40-0.66). Then metallothermic reduction of boron trichloride is carried out at 800-850 C and after termination of the process vacuum separation is carried out. The prepared sodium-containing condensate is used in the reduction process. The content of boron nitride in reduction product is 99.4%, not less, and amount of impurities is diminished. Invention provides preparing pure boron nitride with high output. Method shows simplicity and economy. EFFECT: improved preparing method. 1 tbl, 1 ex
Patent RU-2242578-C1 (RU)
Inventor: DVORNIKOV L T
IPC: E21B7/02
Filed: 2003-07-02
Granted: 2004-12-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has drilling machine with arrow, drilling carriage, driving slider, three-joint con-rod and three-joint support link, connected through final con-rod. Three-joint support link is connected to carriage through first link, and final con-rod is made three-joint and connected to carriage through second link. Such construction allows to amplify final con-rod to make even load distribution between links. 
     EFFECT: higher reliability. 
     1 dwg
Patent RU-2238788-C1 (RU)
Inventor: BERENGARTEN M G
IPC: B01J20/30
Filed: 2003-07-17
Granted: 2004-10-27
Abstract: FIELD: purification of water. 
     SUBSTANCE: the invention presents a method of water purification is dealt with production of materials for water purification. The method of production of the filter material provides for a three-stage impregnation by a saturated solution of calcium hydroxide with exsiccation after each stage at the presence of carbon dioxide before completion of process of a carbonization, then the material is exposed to treatment with a solution of the water-soluble salts of four- and/or penta-valent transition metals from group of titanium, zirconium, hafnium, niobium, tantalum or with a mixture of the indicated solutions with concentration of 0.01-10.0 g/l, whereupon the material is dried, treated with Mn +2  salt, keep in a solute containing oxidizing agent, and finally exsiccate. At that in the capacity of oxidizing agent they use a solution containing septivalent manganese. The material has a high holding capacity in respect of manganese and heavy metals that allows to use it for efficient water purification. 
     EFFECT: the invention has a high holding capacity in respect of manganese and heavy metals that allows to use it for efficient water purification. 
     2 cl, 1 ex, 2 tbl
Patent RU-2251663-C1 (RU)
Title: Интегрированный пилотажно-навигационный комплекс летательного аппарата
Inventor: BEKISHEV A V
IPC: G01C23/00
Filed: 2003-09-10
Granted: 2005-05-10
Abstract: Изобретение относится к области управления и навигации и может быть использовано на летательных аппаратах различного типа и назначения: самолетах, вертолетах, экранолетах и дирижаблях, а также на водных и наземных транспортных средствах. Интегрированный пилотажно-навигационный комплекс содержит инерциальную навигационную систему 1 и спутниковую навигационную систему автоматического зависимого наблюдения АЗН-В 2, датчики системы воздушных параметров 3, вычислительную систему 4, систему ввода данных и команд управления 5, соединенную с вычислительной системой, многофункциональную систему индикации и сигнализации 6, концентратор 7, компьютер 8, шину обмена данными 9, адаптеры 10, интерфейсные модули 11, приводы 12 и датчики 13 системы управления полетом, приводы 14 и датчики 15 системы управления вектором тяги силовой установки и датчики 16 бортовых систем. Пилотажно-навигационный комплекс выполнен на основе единых аппаратных и программно-вычислительных средств, обеспечивающих навигацию, управление полетом и вектором тяги силовой установки, а также осуществление контроля и оценки состояния бортовых систем и агрегатов летательного аппарата в процессе эксплуатации. Технический результат - повышение степени интеграции комплекса с бортовыми системами и уровня безопасности полетов летательного аппарата. За счет интеграции с другими бортовыми системами комплекс имеет меньшую массу и габариты, малое энергопотребление и меньшую стоимость. 1 ил.
Patent RU-2260717-C1 (RU)
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: F04F5/02
Filed: 2004-03-18
Granted: 2005-09-20
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention relates to oil producing well pumping plants.  According to proposed method packer and jet pump are mounted on tubing string from bottom to top.  Jet pumps housing is provided with channel to deliver active medium, channel to deliver pumped out medium and stepped through channel with seat between stages.  Said assembly is lowered on tubing string into well.  Jet pump is arranged higher than top of formation.  Then packer is released and insert is lowered into well on tubing string and installed on seat in housing of jet pump to record formation pressure build-up curved in underpacker space with self-contained pressure gauge and/or pressure transmitter connected with recorder on surface by means of logging cable.  Draining of formation is carried out by delivering liquid medium under pressure into active nozzle of jet pump at step-by-step building of at least three successively rising values of depression of formation recording at each step bottom hole pressure, well production rate, content and physical parameters of fluid getting from formation, and then formation is subjected to hydrodynamic cyclic action to clean prewell from colmating particles by creating at least five depression+repressing cycles.  Depression is created by delivering active medium into nozzle of jet pump, and repressing is done at stopping of jet pump and opening of bypass valve in insert for recording formation pressure build-up curves, after which medium recovered from well is pumped out once more with step-by-step building of at least three successively rising depressions of formation and after last maximum depression delivery of liquid medium into jet pump nozzle is sharply cut off and, using pressure transmitter, formation pressure build-up curve in well underpacker space is recorded.  Cycle described above is carried out until well production rate after last cycle of hydrodynamic test reaches designed values. 
     EFFECT: improved quality of formation tests, increased well production rate at hydrodynamic tests. 
     4 cl, 2 dwg
Patent RU-2266792-C1 (RU)
Inventor: RADKEVICH N A
IPC: B06B1/18
Filed: 2004-04-21
Granted: 2005-12-27
Abstract: FIELD: mining; construction materials industry; other branches of industry; vibratory technique. 
     SUBSTANCE: the invention is pertaining to vibratory technique, is particular, to the devices for excitation of oscillations, and may be used in production of construction materials, in mining and other branches of industry, where vibrations are used. The technical result of the invention is simplification of the vibration exciter design. The vibration exciter contains a body with a working medium inlet channel, a striker movably mounted with formation of two chambers - a chamber of direct run connected by the inlet channel with the working medium source, and the chamber of reverse run, which is connected with the chamber of the direct run by a channel in the striker and with then aerosphere - by outlet channel in a branch pipe. The branch pipe one end is mounted on the body, and its other end is placed in the channel of the striker. The chamber of the direct run has a valve with a capability to interact with the outlet channel in the branch pipe or with the channel in the striker at its axial motions. In separate cases of production the striker is mounted at the expense one or two elastic diaphragms. 
     EFFECT: the invention ensures simplification of the vibration exciter design. 
     3 cl, 2 dwg
Patent RU-2274542-C1 (RU)
Title: Tool for mounting/dismounting threaded joints
Inventor: KHOKHRJAKOV ALEKSEJ BORISOVICH
IPC: B25B13/56
Filed: 2004-07-28
Granted: 2006-04-20
Abstract: FIELD: machine engineering. 
     SUBSTANCE: tool for mounting/dismounting threaded joints includes several wrenches and sockets for mounting/dismounting self-locking spring nuts, namely:  wrench for mounting/dismounting self-locking spring nuts with closed turns and radial loading of thread; wrench for mounting/dismounting self-locking spring nuts with open turns and radial-axial loading of thread; wrench for mounting/dismounting self-locking spring nuts with radial loading of thread and with closed turns; wrench for mounting/dismounting self-locking spring nuts with radial-axial loading of thread and with open turns; wrench for controlling nut tightening by means of self-locking string in threaded joint. 
     EFFECT: simplified rapid mounting/dismounting of threaded joints. 
     3 cl, 21 dwg
Patent RU-2271859-C1 (RU)
Title: Continuous method of production of granulated sodium percarbonate with stabilizing coating and the device for its realization
Inventor: GAJTANOV JURIJ JAKOVLEVICH
IPC: C11D3/39
Filed: 2004-08-06
Granted: 2006-03-20
Abstract: FIELD: chemical industry; methods and devices for production of sodium percarbonate with a stabilizing coating. 
     SUBSTANCE: the invention is pertinent to the field of  chemical industry, in particular, to the method and the device for production of sodium percarbonate with a stabilizing coating and may be used in the production of the oxygen-containing bleaches made on the basis of sodium percarbonate (SPC), which is also applied as a component of synthetic washing agents (SWA). The initial solutions of hydrogen peroxide and sodium are brought in contact with the recycle made in the form of the SPC granules in the mixer, dry in the boiling layer in the driers, a part of the granules are fed into the classifier for separation by the granules size for separation of the granules of the target fraction, the remaining part of the granules are directed back in the mixer in the capacity of the recycle. The target fraction of the SPC granules is in series collected in the storage containers and subjected to vacuumization. Simultaneously the stabilizing agent is subjected to the vacuumization in the measuring containers. The so treated SPC granules and the solution of the stabilizing agent are brought in contact in the additional mixer first at the residual pressure of no more than 25 kPa with the following heighten of the pressure up to no less than 95 kPa or to the atmospheric pressure and dry in the additional drying machine of the boiling layer. At that the finish product stability achieves to 66.0-72.0 %, consumption of the coating material - to 0.9-2.8 weight/weight %, the contents of the active oxygen - 13.8-14.1 mass %. The technical result is the increased stability of the granulated sodium percarbonate with the stabilizing coating. 
     EFFECT: the invention ensures the increased stability of the granulated sodium percarbonate with the stabilizing coating. 
     8 cl, 2 tbl, 2 dwg
Patent RU-2273797-C1 (RU)
Title: Method of starting boiler without fuel oil
Inventor: PEREGUDOV VALENTIN SERGEEVICH
IPC: F23D1/00
Filed: 2004-08-24
Granted: 2006-04-10
Abstract: FIELD: combustion. 
     SUBSTANCE: method comprises generating plasma jet in the plasma generator mounted at the inlet of muffle, supplying the jet in the muffle to the flow of dust-coal air mixture, igniting the air mixture when it interacts with the plasma jet, producing fuel mixture in the muffle as a result of partial combustion of coal dust, and supplying burning fuel mixture from the muffle to the boiler furnace to generate burning dust-coal torch.  The automatic variation of the flow rate of the plasma-generating air to the plasma generator controls the voltage in the arc of the plasma generator thereby maintaining it within a given range. 
     EFFECT: enhanced stability of igniting and reliability of operation. 
     1 dwg
Patent RU-2279294-C1 (RU)
Title: Method for predicting lithogenesis in gall bladder in patients with chronic stone-free cholecystitis
Inventor: ALEKSANDROVA AEHLITA JUSUPOVNA
IPC: A61M21/00
Filed: 2005-01-11
Granted: 2006-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: one should detect the values of psychological state: the level of personal anxiety by a certain technique (Spielberg) and the level of neurotization by questionnaire. The values of autonomic nervous system state should be evaluated by cardiointervalography data. In case of high level of anxiety and high level of neurotization and increased activity of sympathetic department of autonomic nervous system and, also, at decreased concentration of bile acids, phospholipids and affected index of lithogeneity one should predict high risk of lithogenesis. The innovation enables to predict high risk of lithogenesis at high accuracy. 
     EFFECT: higher efficiency. 
     2 ex, 4 tbl
Patent RU-2280040-C1 (RU)
Inventor: KUZNETSOVA SVETLANA ALEKSEEVNA
IPC: C08B37/00
Filed: 2005-02-07
Granted: 2006-07-20
Abstract: FIELD: reprocessing of larch wood, in particular methods for production of arabinogalactan. 
     SUBSTANCE: arabinogalactan is obtained by extraction of ground larch wood with water at room temperature followed by extract separation, stripping thereof, cooling and reprecipitation of target product in organic solvent. Larch extraction with water is carried out simultaneously with microwave treatment for 0.5-1.0 min. 
     EFFECT: increased arabinogalactan yield; simplified method for production thereof. 
     6 ex
Patent RU-2299810-C1 (RU)
Inventor: SMIRNYKH ALEKSANDR ALEKSANDROV
IPC: B29C49/08
Filed: 2005-10-10
Granted: 2007-05-27
Abstract: FIELD: chemical industry; equipment for production of the polymeric materials. 
     SUBSTANCE: the invention is pertaining to the equipment for production of the polymeric materials, in particular, to the devices for production of the biaxially-oriented thermo-shrinkable film made on the basis of the polyvinyl chloride (PVC). The technical result of the invention is the improved quality of the thermo-shrinkable film made on the basis of PVC produced as the result of the biaxial orientation. The given result is reached by that in the installation for production of the biaxially-oriented shrinkable film made on the basis of the PVC, containing the sequentially installed extruding machine with the forming head, the nozzle with the central air supply, the cylindrical section counterpressure chamber with the connecting pipe for feeding of the working substance and the annular outlet channel, the gear of regulation of the working substance pressure in the counterpressure chamber, the thermostating jacket, the nip rolls and the reeling tool. At that the installation additionally has the gage device for the repeated biaxial orientation of the polymeric tubular films made on the basis of PVC containing the fittings for feeding and distribution of the hot heating medium and the counterpressure chamber. 
     EFFECT: the invention ensures the improved quality of the thermo-shrinkable film made on the basis of the polyvinyl chloride produced as the result of the biaxial orientation. 
     2 dwg
Patent RU-2301645-C1 (RU)
Inventor: GERASIMOV OLEG VALENTINOVICH
IPC: A61F9/00
Filed: 2005-11-25
Granted: 2007-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves exposing anterior eye segment with low intensity infrared laser radiation operating in continuous mode. Wavelength is equal to 0.95 mcm, radiation power density from 0.2 to 0.45 mW and treatment session duration equal to 3-5 min. The procedure is given every day with total treatment course being 3-5 procedure long. 
     EFFECT: enhanced effectiveness in removing reactive trabecular tissue edema; reduced protein viscosity in anterior chamber fluid and prostaglandins and vasoactive mediators release; enhanced effectiveness in treating moderate and severe myopia patient having glaucoma and peripheral choroidoretinal dystrophy.
Patent RU-2305926-C1 (RU)
Title: Method for cultivation of farm crops, preferably winter wheat
Inventor: BAN KIN VIKTOR ALEKSANDROVICH
IPC: A01B79/02
Filed: 2005-11-25
Granted: 2007-09-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves harvesting precursor crop; distributing non-grain part of yield along width of mown strip; shelling stubble and stubble remains; spraying herbicides onto  rosettes of perennial bilobular weeds; performing early spring cultivation and leveling the relief of field; eliminating weedage in May-August periods; applying mineral fertilizers before terminating pre-sowing cultivation procedure; treating seeds; providing row sowing at spacing width of 15 cm; performing post-sowing rolling and eliminating soil crust; slitting soil to 0.40-0.45 m depth during late autumn period at stable minus air temperature of -3 - -10 C, with slit spacing making 1.4-2.8 m; making narrow 16-22 mm wide slits to 0.30-0.40 cm depth during second decade of May, with slit pitch making 1.4-2.8 m, said narrow slits extending perpendicular to slits provided during late autumn period. Slitting process is performed at the rate of 12-15 km/hour using wide tillage tools equipped with wheel tractors having widened tire which applies pressure lower than 0.65 MPa to soil surface. Cultivation procedure for elimination of weedage is performed using wide cultivator units at a pressure of tractor and cultivator wheel tires not in the excess of 0.45 MPa. Seeding of winter wheat seeds and post-sowing rolling process are performed using combined units applying tire pressure to soil not in the excess of 0.2-0.3 MPa. 
     EFFECT: increased yield of winter cereal crops and reduces effect of water and wind erosion processes.
Patent RU-2307455-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/26
Filed: 2006-02-08
Granted: 2007-09-27
Abstract: FIELD: radio engineering and communications, for usage as output device (buffer amplifier) for amplification of analog signals in structure of analog microchips of various functional purpose. 
     SUBSTANCE: output cascade of operational amplifier contains input p-n-p (1) and n-p-n (2) transistors, bases of which are connected to each other, emitters are connected to first (3) and second (4) current sources and bases of output n-p-n (5) and p-n-p (6) transistors, while emitters of output n-p-n (5) and p-n-p (6) transistors are connected to load (7), and their collectors are connected to corresponding power buses (8) and (9). Emitters of output n-p-n (5) and p-n-p (6) transistors are connected to load (7) through first (10) and second (11) current mirrors, controlling current inputs of which (12) and (13) are connected to outputs of first (14) and second (15) sources of supporting current. 
     EFFECT: limitation of output current on achievement of given current, value of which may be set by change of certain supporting current. 
     6 cl, 11 dwg
Patent RU-2295455-C1 (RU)
Inventor: PETROV VLADIMIR FEDOROVICH
IPC: B61F1/14
Filed: 2006-02-21
Granted: 2007-03-20
Abstract: Изобретение относится к транспортному машиностроению, а именно к способу установки дизель-генератора на раму тепловоза. Способ включает размещение на раме два ряда платиков, их приварку к раме, закрепление устройств для гашения вибрации и установку дизель-генератора на раму тепловоза. Перед установкой дизель-генератор приподнимают и к нижним опорным фланцам крепят виброизоляторы, предварительно установленные на промежуточных опорах. После позиционирования до необходимого совпадения опор с платиками дизель-генератор опускают и опоры приваривают к платикам. Технический результат заключается в ускорении технологического процесса за счет упрощения и удобства способа установки дизель-генератора на раму тепловоза. 4 ил.
Patent RU-2304297-C1 (RU)
Title: Device for suppression of speckles
Inventor: BELJAEV VIKTOR VASIL EVICH
IPC: G02F1/1335
Filed: 2006-03-21
Granted: 2007-08-10
Abstract: FIELD: optics. 
     SUBSTANCE: device has control driver, spatial phase filter, containing modulating medium, connected with driver, vertical and horizontal profiled transparent electrodes and electron members for controlling refractivity of modulating medium. Spatial phase modulator is divided to pixels. Any pixel is located at are of crossing of horizontal and vertical electrodes. Random field of phase delay values is formed in pixels of spatial phase modulator due to change in spatial and time changes in random field of refractivity of modulating matter. 
     EFFECT: improved reliability of operation; smaller sizes; increased brightness of information image onto screen. 
     12 cl, 4 dwg
Patent RU-2313350-C1 (RU)
Title: Method for increasing calcium succinate, calcium malate and calcium citrate solubility for child's medicinal formulations
Inventor: ZABOZLAEV ALEKSANDR ALEKSANDRO
IPC: A61K9/08
Filed: 2006-04-26
Granted: 2007-12-27
Abstract: FIELD: medicine, pediatrics, pharmacy. 
     SUBSTANCE: invention relates to a method for increasing solubility of calcium succinate, calcium malate and calcium citrate in aims for their using in pharmacology and medicine in preparing liquid medicinal formulations. Increasing solubility is achieved by solubilization of these salts with sorbitol aqueous solution. Method involves addition of milled calcium succinate, calcium malate or calcium citrate to sorbitol aqueous solution in the concentration 5-70% at temperature 30 0 C, not above. The mixture at periodic stirring is held at temperature 20 0 C for 6-24 h up to the complete salt dissolving followed by its purification by filtration. Invention provides preparing solutions of indicated salts with the enhanced content of active substance and pH near to neutral value. Method provides expanding assortment of medicinal formulation of calcium succinate, calcium malate and calcium citrate by development of sorbitol-base syrups. 
     EFFECT: improved preparing method. 
     1 tbl, 3 ex
Patent RU-2316683-C1 (RU)
Inventor: SARYCHEV ALEKSANDR ALEKSANDROV
IPC: F16C33/46
Filed: 2006-06-21
Granted: 2008-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: separator comprises housing with sockets and cross-pieces between them and provided with hollows from the side of free face, flange connected with the housing over the surface of the hollows, joining members set in the openings in the housing and flange, and stops made of the heads of the joining members.  One of the surfaces of the hollows is perpendicular to the axes of the sockets.  The rods of the joining members are conjugated with the surfaces of the coaxial openings in the housing.  The part of the joining members that abuts against the setting section has a reduced diameter.  The hollows are V-shaped. 
     EFFECT: expanded functional capabilities. 
     4 cl, 1 dwg
Patent RU-2322101-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-07-24
Granted: 2008-04-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing canned food for cosmic nutrition due to preparing all the recipe components: cutting, roasting in melted butter and reducing mutton upon a chopper; cutting, frying brown onions in melted butter with subsequent reducing upon a chopper; freezing and reducing parsley greens upon a chopper; blanching and reducing dried apricots upon a chopper; cooking rice till a 2-fold increase of its mass with subsequent reducing it upon a chopper; reducing the kernels of pistachio nuts upon a chopper. The above-mentioned components should be mixed with bone broth, tomato paste, common salt and CO 2 -extracts of cinnamon and hot black pepper. The mixture obtained should be packed into aluminum tubes at a certain ratio of the components. This enables to manufacture new canned food being of increased digestibility. 
     EFFECT: higher efficiency of manufacturing.