baber/WOPTO huggingface dataset:
Patent RU-2179958-C1 (RU)
Title: Устройство для очистки сточных вод от отбросов
Inventor: LARIONOV JURIJ L VOVICH
IPC: E02B5/08
Filed: 2000-06-20
Granted: 2002-02-27
Abstract: Изобретение относится к технике механической очистки сточных вод и может быть использовано в городских водопроводно-канализационных хозяйствах и на предприятиях, имеющих автономные очистные сооружения. Устройство для очистки сточных вод от отбросов содержит фильтрующую решетку, встроенную в раму, основание с установленными на нем граблинами. Граблина имеет привод и верхний очиститель. Привод граблины выполнен в виде шарнирно-рычажного механизма. Верхний очиститель с встроенным механизмом для очистки пластины, зубьев и прозоров граблины выполнен в виде коллектора с соплами. Основание выполнено в виде направляющей пространственной рамы треугольного контура. Граблина имеет вид вилочного захвата и установлена на катках с возможностью перемещения по контуру рамы. Высота треугольного контура рамы выбрана равной перемещению потока вод за 1 с при минимальной допустимой средней скорости потока перед решеткой. Ширина пластины граблины выбрана равной половине высоты треугольного контура рамы. На поверхности граблины предусмотрены равномерно расположенные отверстия диаметром, равным 6-8 мм. Технический результат: увеличение срока службы решетки, уменьшение подпора от расширения предрешетчатого и решетчатого пространства очистки сточных вод от скопления отбросов. 6 з.п. ф-лы, 5 ил.
Patent RU-2184234-C1 (RU)
Inventor: MINAEV D JU
IPC: E21C41/26
Filed: 2000-12-08
Granted: 2002-06-27
Abstract: Изобретение относится к горному делу, в частности к разработке хвостохранилищ обогатительных фабрик. Способ характеризуется тем, что оконтуренные в пределах хвостохранилища участки с кондиционным содержанием полезных компонентов отрабатывают путем размыва песков высоконапорной струей воды, выходящей из насадки гидромонитора, установленного в скважине, пробуренной из подземной выработки, а образующаяся гидросмесь по транспортной скважине доставляется самотеком в подземную горную выработку и транспортируется на обогатительною фабрику для извлечения полезных компонентов. Способ позволяет сократить затраты на отработку. 1 ил.
Patent RU-2180185-C1 (RU)
Title: Paper roll holder
Inventor: BUBENTSOV V JU
IPC: A47K10/38
Filed: 2001-03-21
Granted: 2002-03-10
Abstract: FIELD: sanitary and hygienic facilities. SUBSTANCE: holder has bracket, pin for putting paper roll thereon, supporting and connecting members with side restraints, guiding and breaking-off device and attachment member, with all mentioned parts of holder defining closed contour of elongated element. Guiding-and-tearing device is defined by branches of elongated element, which are arranged in V-shaped pattern. Supporting and connecting members are made in the form of set of parts arranged in common plane at an angle one with respect to another and perpendicular to mentioned pin. Such construction allows paper portion to be torn off with one hand without skewing and hanging over of paper roll. EFFECT: simplified construction and convenient use. 7 cl, 4 dwg
Patent RU-2189661-C1 (RU)
Title: Method for generating electromagnetic waves in double-beam microwave vacuum tube
Inventor: DUBINOV A E
IPC: H01J25/48
Filed: 2001-05-08
Granted: 2002-09-20
Abstract: FIELD: microwave electronics. SUBSTANCE: method involves simultaneous generation of two electron beams so that electron velocity in one of them is other than that in other beam; both beams are modulated and then passed unidirectionally through one channel. In modulating beam density single-velocity beams are maintained in order to ensure that modulation frequencies of first and second beams ω 1  and ω 2 , respectively, meet condition  , where v 1  and v 2  are electron velocities in first and second beams, respectively; v ph  is phase velocity of microwave generated in channel at frequency  . This condition being satisfied, phase velocity of spatial-charge beat wave will exceed v ph ,; two modes of travelling-wave and backward-wave tubes are possible under these conditions. EFFECT: enhanced efficiency of microwave tube. 6 dwg
Patent RU-2188270-C1 (RU)
Title: Highway and method for increasing ecological safety in highway zone
Inventor: KORNATSKIJ A A
IPC: E01D1/00
Filed: 2001-08-20
Granted: 2002-08-27
Abstract: FIELD: road building. SUBSTANCE: invention relates to methods of building motor roads which can be used as toil roads. Proposed road has trestle covered or with railing, formed by superstructure with roadway on supports and provided with at least one entrance and at least one exit. Method for improving ecological safety in highway zone comes to mechanical and/or chemical cleaning of air from exhaust gases and/or dust in space over trestle and/or space under trestle. EFFECT: provision of ecological safety at building and operation of highway on confined allotments. 16 cl, 1 dwg
Patent RU-2188237-C1 (RU)
Inventor: GORJACHEV S N
IPC: C14C3/08
Filed: 2001-12-14
Granted: 2002-08-27
Abstract: FIELD: fur-making. SUBSTANCE: processing involves tannage with aqueous composition containing 40% formalin, sodium chloride, and sodium carbonate. Tannage is conducted in presence of (i) special preparation "Gamma 3" composed of nonionic surfactant, organic solvent, and additives based on cyclic terpenes and (ii) tanner based on polyacetals of low-molecular alcohols with additives. Gamma 3 is added in the beginning of processing and tanner is added by two parts: first 1.0-1.5 h after the beginning of processing and then 1.0-1.5 h later simultaneously with 40% formalin. Tannage is followed by salting with greasing. EFFECT: reduced processing duration and improved environmental quality of fur semifinished product. 3 cl, 2 tbl
Patent RU-2211884-C1 (RU)
Title: Process and equipment for continuous production of electrolytic uranium dioxide
Inventor: BABIKOV L G
IPC: C25B1/00
Filed: 2001-12-10
Granted: 2003-09-10
Abstract: FIELD: nuclear technology. SUBSTANCE: process is developed to win electrolytic uranium dioxide and makes it feasible to carry out cycle of solution-electrolysis continuously at temperature lower than usually. This is achieved as solution and electrolysis are conducted simultaneously in different sections of equipment with organization of circulation of solution between them. Mole fraction of uranyl chloride is kept in limits between 35- 72%. Chlorine utilized in process circulates inside and outside of equipment with insufficient addition of fresh chlorine. EFFECT: production of electrolytic uranium dioxide at temperature lower than usual. 5 cl, 9 dwg
Patent RU-2218374-C1 (RU)
Title: Composition for anticorrosion coating
Inventor: BABAKOVA O K
IPC: C09D195/00
Filed: 2002-03-21
Granted: 2003-12-10
Abstract: FIELD: anticorrosion protection for large metal containers, pipelines etc. SUBSTANCE: the invention is dealt with compositions for application of the anticorrosion coatings on ferrous metals and can be used for corrosion inhibition of large-sized metal containers, pipelines, that are subjected to actions of precipitations, air and aqueous mediums. The coating composition includes copolymer of vinyl ether and methylmethacrylate, which after transpiration of the dissolvent covers metals with a protecting film preserving metal from destruction. EFFECT: the composition is simple in manufacturing and does not require special means for its application on metalworks. 1 cl, 9 tbl, 3 ex
Patent RU-2201760-C1 (RU)
Title: Method for obtaining walnuts' extract
Inventor: GORLOV I F
IPC: A61K36/185
Filed: 2002-04-02
Granted: 2003-04-10
Abstract: FIELD: chemico-pharmaceutical industry, veterinary science. SUBSTANCE: walnuts of milky-wax ripeness and pericarps are reduced, dried at 60 C to obtain airy-dry state. Then they should be mixed with preheated (up to 60 C) propolis at 50 : 1.2 - 1.8 ratio. Obtained walnut- propolis concentrate is cooled. Then 10 weight portions of concentrate are supplemented with pollen at the quantity of 0.3-0.4 weight portions and aviation kerosene at the quantity of 20 weight portions. Extraction is carried out in dark place at room temperature for 20 d, not less. EFFECT: increased time diapason of raw material usage. 1 tbl
Patent RU-2215453-C1 (RU)
Inventor: LITVINOVA L M
IPC: A23L19/00
Filed: 2002-05-16
Granted: 2003-11-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves charging of at least one defrosted plant component and media into consumer cans; sealing and sterilizing cans; before charging of plant component and media, introducing preparation produced by sequential extracting of Pythium gracile micromycet biomass with the use of non-polar extract in above-critical state, water, alkaline, water, acid, water, alkaline, and water; joining first extract with solid residue. EFFECT: reduced cooking of defrosted plant components and improved color stability of final product. 2 ex
Patent RU-2230340-C1 (RU)
Title: Способ контроля параметров физических полей
Inventor: KUL CHIN JU N
IPC: G01V1/00
Filed: 2002-09-17
Granted: 2004-06-10
Abstract: Изобретение может быть использовано для измерения параметров физических полей. Сущность: способ включает формирование измерительной сети, покрывающей измерительную зону, включающей по меньшей мере две системы измерительных каналов, параллельных друг другу в пределах отдельной системы, которые выполняют из волоконных световодов, размещаемых так, чтобы каждый измерительный канал одной системы многократно пересекал измерительные каналы другой системы, подачу в измерительные каналы оптического излучения с фиксацией измерительного сигнала, в качестве которого используют изменения параметров оптического излучения после прохождения по измерительным каналам, и с последующей обработкой фиксируемого сигнала. Каждую систему измерительных каналов формируют из одного волоконного световода, предпочтительно одномодового, который укладывают в виде зигзага с предпочтительно прямоугольными зубцами, при этом рабочие участки волоконного световода каждой системы измерительных каналов, пересекающие измерительную зону, параллельны друг другу, а соединяющие их участки этого волоконного световода размещают вне измерительной зоны и/или изолируют от воздействия измеряемых физических полей, причем оптическое излучение от излучателей рефлектометров вводят одновременно в каждый волоконный световод в виде оптических импульсов, длительность которых определяют из выражения: τ<L p /v, где τ - длительность оптических импульсов; L p  - длина рабочего участка волоконного световода; v - скорость света в волоконном световоде. При этом используют регистрирующий оптический рефлектометр, посредством которого также фиксируют изменения измерительных сигналов, в качестве которых используют часть введенного в волоконный световод оптического импульса, отражаемую соответствующими изгибами световода, кроме того, фиксируют и временную привязку каждого отраженного сигнала. Кроме того, измеряют мощность фиксируемого сигнала и время его фиксации. Кроме того, нижний предел длительности оптических импульсов задают из выражения: τ н >L н /v, где τ - длительность оптических импульсов; L н  - длина нерабочего участка волоконного световода (ортогонального рабочему); v - скорость света в волоконном световоде. Технический результат: упрощение системы восстановления распределенных параметров физических полей и повышение ее быстродействия, при снижении трудоемкости способа. 2 з.п. ф-лы, 2 ил.
Patent RU-2227419-C1 (RU)
Title: Grain preservation method
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: preservation of grain with the use of organic preservatives. SUBSTANCE: method involves treating grain with solution of propionic acid in anolyte, said solution including additive of preparation obtained from Saprolegnia parasitica micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2230226-C1 (RU)
Title: Способ изготовления диафрагмы мембранного насоса
Inventor: MELEKHIN A G
IPC: F04B43/02
Filed: 2002-09-19
Granted: 2004-06-10
Abstract: Способ предназначен для использования в области машиностроения при изготовлении мембранных насосов. Способ включает выкраивание внутреннего слоя из тканевого материала и двух наружных слоев из невулканизованной резины, сборку в пакет и горячее прессование. При этом растворяют в ацетоне навеску применяемой для изготовления диафрагмы невулканизованной резины в количестве от 35 до 45 вес.% от общего веса раствора и до сборки в пакет пропитывают полученным раствором тканевый материал с обеих сторон. Пропитка тканевого материала раствором невулканизованной (сырой) резины в простейшем кетоне (ацетоне) позволяет повысить прочность сцепления слоев материала диафрагмы за счет внедрения состава при горячем прессовании в слой невулканизованной резины и образования монолитной структуры после охлаждения полученного пакета. Это позволяет исключить образование вспучиваний и отслоений материала и тем самым повысить качество изготовления диафрагмы. 1 ил.
Patent RU-2223880-C1 (RU)
Title: Passenger car air conditioning plant
Inventor: EMEL JANOV A L
IPC: B60H3/00
Filed: 2002-09-11
Granted: 2004-02-20
Abstract: FIELD: railway transport; mechanical engineering. SUBSTANCE: invention relates to air conditioning devices for use in vehicles, including railway rolling stock. Proposed device is made in form of self-contained unit located in under-roof space of railway car. It contains sealed heat-insulated housing with air inlet and outlet ports. Housing is divided by partition into two compartment, one accommodating axial- flow fan cooling compressor and air condensers, and the other, suction fan, outside air valves, electric and water heaters, air coolers and air filters. Novelty is that at least one axial-flow fan is installed additionally in compartment accommodating cooling compressor and condensers. Ports are provided in said partition dividing heat-insulated housing into two compartments on sections between ports to let in outside air and condensers. Controllable valves are installed in ports for outside air in partition. Axial-flow fans are provided with thyratron dc motors. EFFECT: improved energy saving characteristics of air conditioner, possibility of stepless regulation of air outlet parameters, provision of intensive ventilation in emergency. 2 cl, 2 dwg
Patent RU-2231841-C1 (RU)
Inventor: ANDREEV G G
IPC: C01G39/00
Filed: 2002-10-17
Granted: 2004-06-27
Abstract: FIELD: waste processing. 
     SUBSTANCE: method comprises oxidation of waste with pure oxygen or air oxygen in horizontal reactor at 650-750 о С followed by condensing molybdenum trioxide in external condensers at 15-40 о С. Subsequent purification eliminating triuranium octaoxide is performed via of vacuum sublimation at 450-750 о С and residual pressure 10 3 -10 4  Pa. 
     EFFECT: decreased number of stages and reduced power consumption. 
     4 ex
Patent RU-2228716-C1 (RU)
Inventor: JAKUTIN V S
IPC: A61B17/00
Filed: 2002-11-04
Granted: 2004-05-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should carry out endoscopic removal of polyps in patients with familial adenomatous polyposis, at the age up to 20 years , at the quantity of adenomas being above 130- 500 pcs. Adenomas should be removed through colonoscope in three stages. At first, adenomas of 1.0 cm diameter and more are removed. At the second stage adenomas ranged 0.5 1.0 cm diameter. At the third stage - adenomas of below 0.5 cm diameter. Interval between stages corresponds to 1.5-2 mo. Every 6 mo it is necessary to conduct endoscopic control at removing adenomas being 0.4 cm and more in their diameter. The method enables to prevent malignization of polyps and avoid total traumatizing operations. EFFECT: higher efficiency of prevention. 2 ex
Patent RU-2237230-C1 (RU)
Inventor: ODINTSOV V A
IPC: F42B12/20
Filed: 2003-01-13
Granted: 2004-09-27
Abstract: FIELD: ammunition, in particular, fragmentation shells of directive action. 
     SUBSTANCE: the shell has a directive fragmentation warhead made with a deviation from the axial symmetry, containing an explosive charge with a fragmentation plate located on its lateral side, and a trajectory fuze with a detonator, roll-stabilizing device. The longitudinal axis of the warhead is positioned in parallel with the shell axis. The shell is provided with a device of trajectory corrective turn in the plane passing through the tangent line to the trajectory and normal to the plane of fire by an angle of 90 deg., and a delay element is installed between the trajectory fuze and the explosive charge detonator. 
     EFFECT: enhanced efficiency of shell action due to provision of a directive flow of injurious elements. 
     12 cl, 19 dwg
Patent RU-2239614-C1 (RU)
Inventor: BELOUS K P
IPC: C04B35/16
Filed: 2003-04-11
Granted: 2004-11-10
Abstract: FIELD: ceramics. 
     SUBSTANCE: preparation of membrane-type ceramic filter for selective separation of media comprises formation of intermediate bed by engobing of permeation pores in subsurface layers of coarse-pore substrate using bubbling suspension containing, in solid phase, wt %: high-fired chamotte 25-29, alumina 22-26, kaolin 9-14, sand 4-7, clay 12-18, bentonite 1-2, talk 2-3, and chalk 11-15. Operation is effected in bubbling suspension containing solid-phase natural-origin zeolite-class hydroxides and stepped heat treatment is performed with isothermal agings at moisture-removal temperature to dehydrolyze hydroxides, whereas process is ended at temperature, at which zeolite-like compounds are formed in engobed layer. 
     EFFECT: improved quality of ceramic filter. 
     1 tbl
Patent RU-2244331-C1 (RU)
Title: Light-powered mirror-lens objective for straight displaying of night-vision devices
Inventor: MEDVEDEV A V
IPC: G02B17/08
Filed: 2003-05-26
Granted: 2005-01-10
Abstract: FIELD: optics. 
     SUBSTANCE: objective has six component. First - biconvex lens, second - special negative lens, third - positive meniscus, fourth - biconvex specific lens, fifth - positive lens, sixth - positive meniscus. Sixth and third components are directed to each other by convex portions. Third, fifth and sixth components are a triplet with increased air space between third an fifth components. 
     EFFECT: higher image quality, lesser dimensions. 
     1 dwg
Patent RU-2238301-C1 (RU)
Inventor: RUCHKINOVA O I
IPC: C10N30/12
Filed: 2003-05-28
Granted: 2004-10-20
Abstract: FIELD: lubricants. 
     SUBSTANCE: grease for protection of metallic structure against corrosion contains, as base oil, asphalt-tar-paraffin deposits formed during oil production and is composed of 10-20% petrolatum, 80-90% mentioned asphalt-tar-paraffin deposits, and 0.9-1.1% (above 100%) anticorrosion additive. 
     EFFECT: simplified grease composition, reduced consumption of petrolatum, extended resource of raw materials, and reduced cost. 
     2 tbl
Patent RU-2244418-C1 (RU)
Title: Apparatus for premilking processing of udder
Inventor: ANDRIANOV A M
IPC: A01J7/04
Filed: 2003-05-28
Granted: 2005-01-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has casing, spring, and spraying head. Casing has stepped inner surface. Valve is made integral with stem and is equipped with radial and axial openings communicated with one another. Water bowl is made transparent and is mounted pivotally with respect to stem. Control device is made in the form of pressure mechanism and is provided with water supplying pipe connection. 
     EFFECT: wider operational capabilities, effective premilking processing of udder and convenient operation and maintenance of apparatus. 
     3 cl, 1 dwg
Patent RU-2234222-C1 (RU)
Inventor: GORLOV I F
IPC: A23K1/16
Filed: 2003-06-02
Granted: 2004-08-20
Abstract: FIELD: agriculture, in particular, animal and poultry farming. 
     SUBSTANCE: feed additive includes squash cake produced by pressing, with ground squash seeds being preliminarily wetted with aqueous solution of citric acid before pressing process and with concentration of citric acid being 1-2% and citric acid being used in an amount of 2-2.5% by weight of ground seeds. Feed additive further includes natural biological corrector "Elite", preliminarily extruded chick-pea flour, organic selenium, amino acids, organic acids, ascorbic acid and succinic acid, chalk, potassium iodide, diammonium phosphate and defluorinated phosphate, said components being used in predetermined ratio. Feed additive of such composition is introduced into main ration for animals and poultry. 
     EFFECT: increased egg laying capacity, increased gain in live weight, increased denitration, enhanced sorption of heavy metals, such as cadmium and lead. 
     11 tbl
Patent RU-2242439-C1 (RU)
Inventor: CHERNYSHOVA A S
IPC: E01C7/00
Filed: 2003-07-16
Granted: 2004-12-20
Abstract: FIELD: highway engineering. 
     SUBSTANCE: claimed pavement contains (mass %): rubber crumb 8-15; sand 48-58; cement 18-25; and balance: water. As a rubber crumb wastes of mechanical rubber and/or tire industry with fraction size of 0.06-3.00 mm are used. Invention is useful for manufacturing of pavements, silent town roads, industrial areas, footpaths etc, as well as for concreting of main traffic arteries. 
     EFFECT: pavement with improved strength characteristics, weather resistance, frost resistance, and friction coefficient. 
     2 cl, 1 ex
Patent RU-2242562-C1 (RU)
Inventor: CHERNJAVSKIJ O V
IPC: E02D3/12
Filed: 2003-07-24
Granted: 2004-12-20
Abstract: FIELD: building materials, particularly for hydraulic and industrial building, namely for creating ground-filled structures, that is embankments, dams, highways, piles and so on, and bases thereof. 
     SUBSTANCE: ground-fill composition based on mixture including carbon, fluorides and oxides, fluorine salts and sodium salts comprises sludge deposits formed during aluminum production in the following amounts: free and bound carbon - 7,0 - 70,0 % by weight, fluorides and fluorine salts in amount of 5,0 - 40,0 % by weight, aluminum oxide - 2,0 - 40,0 % by weight, sodium oxide and salts - 3,0 - 30,0 % by weight, remainder (ferric oxide, silicon oxide, gummy, bound water and so on) - 1,0 - 20,0 % by weight. 
     EFFECT: possibility to utilize waste, improved ecology and reduces cost. 
     1 ex
Patent RU-2237767-C1 (RU)
Inventor: BOGOLITSYN K G
IPC: D21C3/02
Filed: 2003-08-25
Granted: 2004-10-10
Abstract: FIELD: paper-and-pulp industry. 
     SUBSTANCE: process comprises pulping cellulose-containing raw material in aqueous alkali solution in presence of alcohols and catalyst, in particular complex compound containing manganese(II) and chelating ligand. 
     EFFECT: increased strength of cellulose. 
     6 cl, 1 tbl
Patent RU-2246666-C1 (RU)
Title: Solar energy concentrator
Inventor: KHALJUTKIN V A
IPC: F24S23/75
Filed: 2003-08-25
Granted: 2005-02-20
Abstract: FIELD: solar-energy engineering; heating water and other agents in heating and heat supply systems. 
     SUBSTANCE: proposed solar energy concentrator has truncated cone at acute aperture angle directed towards received solar radiation and absorber-converter connected to its truncated part and provided with circular closed reservoirs located concentrically relative to axis of truncated cone; they are interconnected by means of pipe lines; extreme circular closed reservoir is provided with inlet and outlet branch pipes. On other side, absorber-converter is closed with flat reservoir which is connected to inlet and outlet branch pipes by means of connecting branch pipes. Inlet part of absorber-converter is closed with transparent coat on side of truncated cone; entire outer surface is coated with heat-insulating material; all cavities of absorber-converter may be filled with heat-transfer agent. 
     EFFECT: increased utilization of solar energy. 
     3 dwg