baber/WOPTO huggingface dataset:
Patent RU-2220764-C1 (RU)
Title: Container-mixer-proportioner for loose materials
Inventor: ROZHKOV V V
IPC: B01F15/02
Filed: 2002-08-05
Granted: 2004-01-10
Abstract: FIELD: powder metallurgy; preparation of homogeneous compositions from grainy or powder-like materials. SUBSTANCE: proposed container-mixer-proportioner is provided with elastic detachable cover with loading and unloading units; container has circular groove on its outside which is engageable with circular member of cover of the same shape; shape of cover bottom is similar to that of loading and unloading unit; end portion of cover is made in form of band with diametrically opposite lugs and undercut between band and bottom of elastic cover which are engageable with cover remover communicated with vacuum system by means of branch pipe, with mechanisms of axial displacement and mechanism shifting it aside from axis of container; on the outside of container detents are provided which are engageable with attachment levers. Cover is made from caprolactam. EFFECT: enhanced ecological safety. 2 cl, 7 dwg
Patent RU-2227420-C1 (RU)
Title: Grain preservation method
Inventor: NADYKTA V D
IPC: C12P1/02
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: preservation of grain with the use of organic substances. SUBSTANCE: method involves diluting propionic acid by anolyte and applying resultant solution onto grain; before diluting procedure, introducing into propionic acid preparation obtained by sequential extracting of Pythium ultimum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain. 2 ex
Patent RU-2229362-C1 (RU)
Title: Крышка ковша
Inventor: FILJASHIN M K
IPC: B22D41/01
Filed: 2002-10-14
Granted: 2004-05-27
Abstract: Изобретение относится к металлургии и может быть использовано при нагреве или сушке ковшей горелкой. На крышке смонтированы дымовой патрубок и соединенный с ним участок дымохода. Дымовой патрубок оснащен воздушной рубашкой, соединенной трубопроводом с участком воздухопровода. Внутри дымового патрубка размещены сопла воздушной рубашки, развернутые в направлении участка дымохода. Продукты сгорания, образующиеся при сжигании газа в горелке, отбирают в дымовой патрубок и перемещают по участку дымохода в дымовую трубу. Воздух, выходящий из сопел, снижает температуру внутри дымового патрубка и участка дымохода до 400°С. Направление потока воздуха в сторону участка дымохода интенсифицирует отсос продуктов сгорания. Обеспечивается повышение стойкости крышки за счет охлаждения ее элементов, повышение экономичности нагрева и исключение выхода газов из ковша в цех. 2 з.п. ф-лы, 1 ил.
Patent RU-2223924-C1 (RU)
Title: Regenerator of swimming pools water
Inventor: KARATAEV O R
IPC: C02F1/50
Filed: 2002-10-07
Granted: 2004-02-20
Abstract: FIELD: pipeline transport in different industries. SUBSTANCE: the invention presents a regenerator of water of swimming pools. The regenerator may be used for water treatment and application in the pipeline transport in different industries, in particular at preparation of water in swimming pools. The regenerator of water of swimming pools contains a pipeline with a filter and chemical reagents vessels, design of which allows to install in them and replace cartridges accordingly with active carbon, zeolite argentiferous, mineral substances and solid sodium hipochlorite. Vessels are in series inserted in a pipeline one after another and stepwise down the stream of purified water. A vessel with solid sodium hipochlorite and in series connected to it a rotameter and a flow control valve are linked to a by-pass. Beyond each vessel with chemical reagents, except for the last one, and beyond a by-pass there are reverse valves. Technical result: improved quality of purified water at minimum economic costs due to complex purification of water treating and chemicals batching. EFFECT: improved quality of purified water at minimal costs. 1 dwg
Patent RU-2228061-C1 (RU)
Inventor: JUSHINA E A
IPC: A23K1/16
Filed: 2002-10-18
Granted: 2004-05-10
Abstract: FIELD: agriculture, combined fodder industry. SUBSTANCE: for the purpose to increase the stability of combined fodder premix one should supplement grain filler being the constituent of target additives with preparation obtained out of Mortierella zychae micromycete biomass according to the preset technology during storage period. EFFECT: increased stability of target product for storage. 2 ex
Patent RU-2227513-C1 (RU)
Title: Method for preparing combined fodder premix
Inventor: KVASENKOV O I
IPC: A23K1/00
Filed: 2002-10-23
Granted: 2004-04-27
Abstract: FIELD: fodder industry. SUBSTANCE: method involves milling a filling agent comprising grains or products of its processing and addition to a filling agent of special supplements where a preparation from biomass of micromycetes of genus Mortierella is used. Among micromycetes of genus Mortierella the species Mortierella alliaceae is used. The preparation is prepared by sequential extraction of biomass of micromycetes Mortierella alliaceae with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water and the following combination of the first extract with solid residue. Invention provides enhancing stability of product in storage. EFFECT: improved preparing method. 2 ex
Patent RU-2229058-C1 (RU)
Inventor: DIDENKO A N
IPC: F23C1/10
Filed: 2002-12-16
Granted: 2004-05-20
Abstract: FIELD: carbon-containing liquid fuel ignition and stabilization of its burning. SUBSTANCE: proposed method includes fuel supply, spraying, and heat treatment of injector-sprayed fuel jet in preheated prechamber; for heat treatment of sprayed fuel jet and preheating of prechamber wall use is made of open microwave-heating reactor (microwave reactor) at the same time checking for stabilized fuel burning by burning-zone and prechamber wall temperatures each time when microwave reactor power reduces. Water-carbon fuel is used as carbon-containing liquid fuel; in the process prechamber wall is preheated to temperature corresponding to that in fuel ignition zone ranging between 200 and 450 C. Water-oil fuel can be also used as carbon-containing liquid fuel in which case prechamber wall is preheated to temperature corresponding to that in fuel ignition zone ranging between 150 and 250 C. EFFECT: enhanced effectiveness and economic efficiency of liquid fuel ignition and stabilization of burning. 3 cl, 1 dwg
Patent RU-2232326-C1 (RU)
Inventor: BARANOV N V
IPC: F16J15/16
Filed: 2003-04-03
Granted: 2004-07-10
Abstract: FIELD: chemical engineering. 
     SUBSTANCE: seal has body connected with casing of chemical apparatus, elastic rings, and sleeve mounted on rotating shaft. Sleeve is coupled to elastic membrane connected with chemical apparatus casing. Elastic rings are arranged between sleeve and rotating shaft. Sleeve and seal body are equipped with cooling liquid channels. Sleeve has stop fixed in seal body or in chemical apparatus casing. Seal body has additional cooling liquid seal. Thrust ring is mounted on shaft and adapted for restricting displacement of sleeve along shaft. In case of faulty mounting of seal body relative to shaft axis and radial beat of shaft, such construction of seal eliminates influence of said faults upon its service life and tightness. Also, working fluid of chemical apparatus is prevented from getting into elastic ring and rotating shaft friction zone. Seals of such construction may be used with media having increased penetrability, as well as with polimerizable and thermally unstable media. 
     EFFECT: increased sealing efficiency, prolonged service life and wider range of media used. 
     3 cl, 4 dwg
Patent RU-2238305-C1 (RU)
Inventor: ESENIN V N
IPC: C10M129/60
Filed: 2003-04-22
Granted: 2004-10-20
Abstract: FIELD: chemical technology, in particular hydraulic systems of pressure molding machines. 
     SUBSTANCE: clamed liquid contains (mass %): water 37-42; thickening agent 14-18; sodium hydroxide 0.2-0.3; benzoic acid 0.5-0.9; 2-mercaptobenzothiazole 0.05-0.06; distillated tallow oil 1.0-2.5; triethanolamine 0.5-1.5; morpholine 4.5-5.5; butyl cellosolve 4.5-5.5; antifoaming agent 0.01-0.04; pigment 0.0025-0.0035; and balance: diethyleneglycol. 
     EFFECT: improvement of durability. 
     3 tbl, 15 ex
Patent RU-2241824-C1 (RU)
Inventor: KLEMENTOV A S
IPC: E21B43/16
Filed: 2003-05-13
Granted: 2004-12-10
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: method includes feeding substances through force wells which have effect on oil bed by ionizing radiation. As substances effecting oil bed with ionizing radiation, capsules are used with radiation sources on base of cobalt-60 or cesium-137, europium -154, europium-152, providing for radiation dose no less than 4 kGy. Capsules with radiation sources are sent to force and product wells into productive beds zone to depth no less than 0.1 km. 
     EFFECT: higher efficiency. 
     2 tbl
Patent RU-2229782-C1 (RU)
Inventor: BEKUZAROVA S A
IPC: A01B79/02
Filed: 2003-05-22
Granted: 2004-06-10
Abstract: FIELD: agriculture, in particular, improvement of soil fertility in agricultural biology. SUBSTANCE: method involves cutting and spreading straw; plowing-in spread straw into soil together with fertilizers, with mixture of distillery dregs used in an amount of 150-200 l/hectare and mineral water used in an amount of 50-60 l/hectare being employed as fertilizers. Method allows costs for mechanized processing to be reduced by 3-4 times. EFFECT: reduced expenses for mineral fertilizer, reduced number of passes by farm units over field and, accordingly, decreased soil compaction. 2 tbl, 2 ex
Patent RU-2234362-C1 (RU)
Inventor: KOMOV A I
IPC: B01D67/00
Filed: 2003-07-07
Granted: 2004-08-20
Abstract: FIELD: manufacture of nuclear filters. 
     SUBSTANCE: method includes irradiation of polymeric tape with heavy charged particles followed by irradiation with ultraviolet rays and etching. In the process polymeric tape is moving perpendicular to charged particle beam while tape motion speed is synchronized with charged particle flux density. Device implementing this method has irradiation unit, tape drive incorporating hold-down rollers, drive shaft, two shafts with polymeric tape stretched between them, and tape drive actuator, as well as assembly for synchronizing polymeric tape motion speed with charged particle flux density that incorporates charged particle current collector, ion current amplifier, and unit for setting tape drive motion speed. Proposed device makes it possible to manufacture nuclear filters characterized in uniform distribution of cylindrical voids throughout surface area of polymeric material being irradiated. 
     EFFECT: improved quality of filter. 
     2 cl, 1 dwg
Patent RU-2237852-C1 (RU)
Title: Noiseless shot
Inventor: GUBIN S G
IPC: F42B5/02
Filed: 2003-07-16
Granted: 2004-10-10
Abstract: FIELD: ammunition for small arms, applicable for noiseless, smokeless and flameless fire. 
     SUBSTANCE: the noiseless shot has propelled element 1, body 2, telescopic rods 3 and 4, piston-striker 5, cardboard washer 6, envelope of propellant charge 7, propellant charge 8, percussion primer 9, diaphragm 10. The body is rigidly connected to propelled element 1, and piston 5 serves as a striker. 
     EFFECT: extended field of application and is safe after shot. 
     2 dwg
Patent RU-2252407-C1 (RU)
Inventor: EVTEEV A N
IPC: G01M99/00
Filed: 2003-09-15
Granted: 2005-05-20
Abstract: FIELD: spacecraft engineering. 
     SUBSTANCE: testing of multi-link mechanical system 3 of spacecraft 1 with use of rotary beam system 5 fixed on body 2 connected by suspension springs 7 to links 6 of mechanical system 3 is performed by adjusting forces of tension of springs 7 with providing for setting of upper end 9 of each link 6 of mechanical system 3 in horizontal plane with precision no higher than 0.4° with following opening of links 6 of system 3 with forces of opening dives, exceeding appropriate nominal forces of opening of links 6 of system 3 for no less than 30%. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2248498-C1 (RU)
Title: Flaw detector for testing pipe from inside
Inventor: TIKHOMIROV JU A
IPC: G01M3/00
Filed: 2003-10-29
Granted: 2005-03-20
Abstract: FIELD: non-destructive testing. 
     SUBSTANCE: flaw detector comprise housing, means for measuring and processing data of measurements, pickup for non-destructive testing mounted in holders which in turn are set on the housing of the flaw detector with the use of at least a pair of levers. From the bow side of the flaw detector the lever and pickup holder are provided with one or several members which bear on the inner side of the pipe. 
     EFFECT: improved design. 
     5 cl, 4 dwg
Patent RU-2246966-C1 (RU)
Title: METHOD FOR PREPARING α-ECDYSONE
Inventor: ODINOKOV V N
IPC: A61K36/28
Filed: 2003-11-04
Granted: 2005-02-27
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to methods for isolating biologically active substances from vegetable raw. Method for preparing α-ecdysone involves extraction of vegetable raw of species Serratula coronata. Juice is squeezed out from fresh leaves plant Serratula coronata gathered at budding phase and filtered off. Filtrate is concentrated and extracted with ethyl acetate, extract is evaporated, cooled and mixture of crystals of 20-hydroxyecdysone and α-ecdysone is filtered followed by their dissolving in acetone and addition of phosphomolybdic acid. The prepared mixture of 20-hydroxyecdysone 2,3:20,22-diacetonide and α-ecdysone 2,3-acetonide is separated by column chromatography method and isolated α-ecdysone 2,3-acetonide is hydrolyzed. The reaction mixture is extracted, extract is evaporated and crystals of α-ecdysone are isolated by column chromatography method. Method provides enhancing the output of process, to reduce specific consumption of organic solvents and energy and to enhance the yield of α-ecdysone as the end product. 
     EFFECT: improved preparing method.
Patent RU-2247766-C1 (RU)
Title: Lubricating composition
Inventor: BRYKIN M A
IPC: C10M107/28
Filed: 2003-11-24
Granted: 2005-03-10
Abstract: FIELD: lubricating material manufacturing for various machine and device. 
     SUBSTANCE: claimed lubricating composition contains 5-100 mass % copolymer of C6-C10-alpha-olefine and dialkyl(C4-C12)fumarate with viscosity at 100 0 C of 100 cSt or more, and optionally 0-95 mass % of base lubricating component, selected from group including engine oils, industrial oils, gearmotor oils. In preferable embodiment composition contains (mass %) copolymer 5-35; base lubricating component 65-95; and additives 0-15 %. 
     EFFECT: lubricating composition of improved quality. 
     3 cl, 2 tbl, 2 ex
Patent RU-2259549-C1 (RU)
Inventor: ATROSHCHENKO V A
IPC: G01M15/04
Filed: 2003-12-31
Granted: 2005-08-27
Abstract: Изобретение относится к области эксплуатации машин и может быть использовано при диагностировании ДВС. Способ оценки технического состояния ДВС заключается в том, что задают режимы работы двигателя, измеряют показатели состояния диагностируемых систем двигателя, определяют отклонения показателей состояния, проводят вычисления и по результатам оценивают техническое состояние двигателя. Причем в качестве показателей состояния принимают параметры пульсаций давления среды, при этом кривую пульсаций на входе и выходе фильтрующего элемента диагностируемой системы раскладывают в гармонический ряд и строят амплитудные и фазовые частотные характеристики в заданном диапазоне частот. Сравнение проводят в диапазоне наибольшей чувствительности измеряемых частот, в качестве результата определяют величину и скорость отклонения амплитудных и фазовых частотных характеристик от эталонных, полученных при условии наиболее эффективной работы системы, и по ним определяют остаточный ресурс работы двигателя. Технический результат заключается в повышении точности оценки технического состояния двигателя внутреннего сгорания. 1 ил.
Patent RU-2256929-C1 (RU)
Inventor: KALINCHUK JU A
IPC: B60M1/12
Filed: 2004-01-29
Granted: 2005-07-20
Abstract: FIELD: ancillary facilities of railroad transportation systems driven to motion by direct current. 
     SUBSTANCE: current source is connected between group connection and rail and the current is estimated, which flows along fittings of each pole connected with group connection cable. DC alternating pulses and high frequency alternating current are sent to the cable by current source. Current that passes through fittings of pole is evaluated by two mutually supplemental methods: evaluative induction method conducted by means of narrow-band receiver and by measuring potential gradient close to pole when receiving DC pulses. As a current source, the generator is used which has frequency to be several 10 times higher than basic harmonic frequency of pulsation of rectified voltage in contact circuit and several times higher than minimal natural resonant frequency of "group ground connection cable - poles - ground" circuit. As a high frequency receiver, the narrow-band receiver that eliminates receiving of induced current of any other frequency. When evaluating value of direct current passing through fittings of pole, differences in readings of receiving device is taken into account at turning direct current on and its periodical switching off. 
     EFFECT: improved efficiency of operation. 
     4 cl, 1 dwg
Patent RU-2259525-C1 (RU)
Inventor: ANTIPOV S T
IPC: F26B9/06
Filed: 2004-02-09
Granted: 2005-08-27
Abstract: FIELD: equipment of food industry in production of frozen food products. 
     SUBSTANCE: in the extrusion vacuum-freeze ultra-high frequency freeze dryer including a freeze chamber with sources of super-high frequency energy, device in the form of an extruder for delivery of the product in it, adapter in the form of the Laval nozzle for production of a steam gate, divider device installed directly after the zone of action of the sources of super-high frequency energy, remote desublimator and a locking gate for unloading of the ready-made product from the installation, the novelty is in the fact that rollers-stackers are placed under the adapter on the horizontal apron conveyer made of radiotransparent material positioned above which in the direction of its motion are the main waveguide with the high-velocity waveguides at the input and output, consisting of separate perforated sections with own independent sources of super-high frequency energy and dielectric lenses, line for connection of absorbing matched load and rollers. 
     EFFECT: enhanced accuracy of control of the process parameter, reduced loss of power and enhanced reliability of the installation. 
     1 dwg
Patent RU-2255968-C1 (RU)
Inventor: REZNIK A I
IPC: C10M177/00
Filed: 2004-02-24
Granted: 2005-07-10
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: process comprises heating additives, pumping and mixing them with oil components. Oil components and additives are mixed by synchronously feeding them into collecting channel provided with static mixer. Synchronization is provided by frequency changers, employed in automated control system, to control speed of rotation of pump motors. Oil components are controlled by means of Coriolis-type flowmeters. 
     EFFECT: reduced oil preparation time, reduced power and expensive materials consumption, and increased component dispensing accuracy. 
     3 cl, 1 dwg
Patent RU-2261668-C1 (RU)
Inventor: BLOTSKIJ A A
IPC: A61B18/20
Filed: 2004-03-12
Granted: 2005-10-10
Abstract: FIELD: medicine, ORL-surgery. 
     SUBSTANCE: beforehand one should form a carcass out of two transplants of flat bone of human fetal cranial arch at width up to 1 mm, thickness of 0.1 mm each of them that correspond to the width of osseous part of patient's auditory canal. At first, transplants should be fixed in mutually perpendicular position in two points with laser biological welding (LBW) performed with distal part light guide's edge of semiconductor laser "ATKUS-15" in impulse mode at impulse duration being 450 msec and output power of laser radiation being 8.5 W. Then the transplant should be fixed to osseous walls of auditory canal due to LBW in similar mode in four points. Then one should apply a flap of human fetal dura mater onto osseous transplants that completely cover perforation foramen of tympanic membrane which should be, also, fixed with LBW technique to the rest of tympanic membrane. The innovation suggested enables to exclude transplant's shift and keep sounding through tympanic membrane. 
     EFFECT: higher efficiency of plasty. 
     1 ex
Patent RU-2259984-C1 (RU)
Inventor: TALALAEV A P
IPC: C06B21/00
Filed: 2004-05-25
Granted: 2005-09-10
Abstract: FIELD: explosives. 
     SUBSTANCE: invention, in particular, relates to mixing gun powders and mixed solid rocked fuels. method of invention comprises preparing components, measuring out viscous-liquid components, curing agent, portionwise measuring out powdered components and mixing them. When preparing components, powderlike curing agent is preliminarily mixed in plasticizer to be included into explosive formula at curing agent/plasticizer ratio 1:(1.5-2.0). Resulting mixture is metered into mixer and stirred during 10-20 min before measuring out last portion of powdered components of the composition. 
     EFFECT:  increased vitality of composition due to quality distribution of high-dispersity powderlike curing agent. 
     1 tbl
Patent RU-2264521-C1 (RU)
Inventor: BUTKIN V D
IPC: E21B10/12
Filed: 2004-07-26
Granted: 2005-11-20
Abstract: FIELD: mining industry, particularly for drilling blast holes in mines or open pits and for making technological holes. 
     SUBSTANCE: drill bit has body with ribs, axes secured in ribs by spline connections and eccentric bushes on which toothed disc cutters are installed. Outer surfaces of eccentric bushes are inclined at α angle to axis to provide α v  angles of cutters inclination to vertical plane and α h  angles of cutters inclination to vertical plane of hole bottom. Angles α v  and α h  may be changed in dependence of physical mechanical properties of rock to be drilled. Relation between above angles satisfies the following equation: α=α v +α h , wherein angle between side edges of toothed disc cutters α c =2α. Cutters have longitudinal grooves with trapezoid cross-sections at bases thereof adapted for alternately receiving hard-alloy teeth and intermediate sections having the same trapezoid cross-section at bases thereof. Number of hard-alloy teeth N is determined in dependence of rigidity f of rock to be drilled as  , where D c  is diameter of toothed disc cutter and D t  is diameter of working hard-alloy tooth part. 
     EFFECT: increased operational efficiency and extended range of efficient usage thereof in solid rock having composite structure with different physical mechanical properties and in karst massifs. 
     4 cl, 6 dwg, 2 tbl
Patent RU-2270234-C1 (RU)
Inventor: SHOLOM VLADIMIR JUR EVICH
IPC: C10M135/10
Filed: 2004-08-25
Granted: 2006-02-20
Abstract: Использование: для консервации листового и профильного проката, труб, оборудования и запасных частей из черных и цветных металлов, а также в качестве технологического смазочного материала для операций лезвийной обработки и обработки металлов давлением. Сущность: материал содержит в мас.%: олеиновая кислота 5-7, борная кислота 0,5-0,8, диэтаноламин 0,3-0,7, триэтаноламин 1,5-3, бензотриазол 1-3, окисленный петролатум 2-4, присадка «Росойл-26МО» 6-10, присадка «Агидол-1» 0,3-1, присадка «С-150» 1,5-5, индустриальное масло - до 100. Технический результат - улучшение трибологических и технологических свойств при сохранении эффективной защиты от атмосферной коррозии. 1 табл.