baber/WOPTO huggingface dataset:
Patent RU-2214367-C2 (RU)
Title: Method of industrial sewage water treatment and device for method embodiment
Inventor: TRUBETSKOJ K N
IPC: C02F1/463
Filed: 2001-12-06
Granted: 2003-10-20
Abstract: FIELD: treatment of sewage water from various pollutions; applicable in rendering harmless of sewages of electroplating, metallurgical and chemical industries. SUBSTANCE: method of treatment of industrial fluoride sewage water includes their treatment in field of galvanic couple from crushed graphite and iron chips with execution of vibratory motions and air supply with subsequent separation of solid phase by filtering, chromium fluoride sewage water containing chromium (VI) and chromium (III) are directed for their successive precipitation with solutions of alkali metal hydroxider to produce alkali metal fluosilicates at pH 3-6.5, and chromium hydroxide at pH 8.5-9.0, and precipitating of fluorine ions with alkali-earth metal nitrates and successive separation of products by filtering, with separation in filtrate of sodium nitrate. Graphite is used in form of its used wastes. Vibratory motions of galvanic couple components are executed at amplitude of ±90 °  and duration of contact of sewage water with galvanic couple for 10-15 min. Device for treatment of industrial fluoride sewages includes vertical cylindrical body accommodating crushed graphite with iron chips and installed for execution of vibratory motions, check grate, means for air supply and branch pipes for intake of sewage water and discharge of treated water. Device body is made of corrosion-resistant material. It additionally accommodates four sections of holders. Device body is secured to axle of oscillation installed on supports for vibratory motions with amplitude of ±90 ° . Air supply means disperser is made in form of jet aerator with perforated grate bars installed in front of aerator and distributor of sewage water flow. EFFECT: reliable and efficient treatment of chromium fluoride sewage water of semiconductor industry. 7 cl, 3 dwg
Patent RU-2228365-C2 (RU)
Title: Способ получения гранулированного металлического железа, способ получения жидкой стали, способ получения металлического железа, устройство для загрузки вспомогательного исходного материала и устройство для загрузки исходного материала
Inventor: ITO SUZO
IPC: C21B13/00
Filed: 2001-03-28
Granted: 2004-05-10
Abstract: Настоящее изобретение относится к области металлургии, конкретно к способам получения металлического железа. Один из вариантов способа включает нагревание формованного исходного материала, содержащего оксид железа и восстановитель в восстановительной плавильной печи, восстановление в твердом состоянии, науглероживание восстановленного железа и коалесценцию получающегося в результате жидкого металлического железа до гранулированного металлического железа, при этом газовая среда, имеющаяся вблизи формованного исходного материала на стадии науглероживания и плавления, имеет восстановительную способность не ниже 0,5. Другой вариант способа включает образование на огнеупорных материалах пода осажденного слоя, содержащего шлак, для осуществления защиты огнеупорных материалов пода при получении металлического железа. Устройство для загрузки вспомогательного исходного материала на под восстановительной плавильной печи с подвижным подом включает подающий трубопровод, при вертикальном расположении соединенный с потолочной частью печи. Использование изобретения обеспечивает получение металлического железа с высокой степенью чистоты и упрощение процесса. 6 с. и 30 з.п. ф-лы, 41 ил.
Patent RU-2220926-C2 (RU)
Inventor: KEDROVA N G
IPC: C04B111/20
Filed: 2002-02-26
Granted: 2004-01-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention, in particular, relates to manufacturing in-door wall panels based on nonfired gypsum binder. Raw meal contains, wt %: nonfired gypsum binder 59-74, construction gypsum 3-6, lime water 13-15, and ground quartz sand (inert additive) 10-20. EFFECT: reduced solubility of gypsum semihydrate formed in gypsum dihydrate-quartz sand contact sites resulting in increased density and waterproofness of products. 1 tbl, 3 ex
Patent RU-2239885-C2 (RU)
Inventor: GOROVOJ A M
IPC: G11B9/00
Filed: 2002-05-06
Granted: 2004-11-10
Abstract: FIELD: information storing technologies. 
     SUBSTANCE: method for reading information from thermo-galvanic data carrier made of polymorph iron-nickel alloy includes forming a signal matching recorded information kept on working layer of carrier in form of electric signal of thermal EMF, as result of creation of gradient of temperature between respective portion and registration areas. 
     EFFECT: simplified method and higher reliability. 
     1 dwg
Patent RU-2223726-C2 (RU)
Title: Method for performing medicamentous treatment of female lutein phase insufficiency cases
Inventor: POSISEEVA L V
IPC: A61P5/24
Filed: 2002-05-13
Granted: 2004-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves administering rhythmic heat treatment of nasolabial area of a woman from Thermopulser apparatus daily. A treatment is 15 min long during the first two sessions and 30 min the last eight sessions. EFFECT: improved gonadotropic hypophysis function; repaired adequate ovary response; improved central and peripheral hemodynamics. 1 tbl
Patent RU-2220756-C2 (RU)
Inventor: FAKHRIEV A M
IPC: B01D53/52
Filed: 2002-05-07
Granted: 2004-01-10
Abstract: FIELD: crude oil treatment. SUBSTANCE: invention relates to treatment of sulfur oils and gas condensates with high hydrogen sulfide and mercaptan contents. Hydrogen sulfide-containing oil treatment consists in multistage separation thereof and purging with hydrocarbon gas in a separation stage or in additional desorption column at 25-70 C and pressure 0.1-0.6 MPa until removal of 60 to 90% of hydrogen sulfide present followed by post-treatment of oil to remove remaining amounts hydrogen sulfide and light mercaptans via addition of, at stirring, effective amounts of mono- and/or dimethanolethanolamine (monoethanolamine/formaldehyde reaction products) followed by keeping the mixture for at least 5 min at 10-70 C and 0.1-0.6 MPa. More specifically, mono- and/or dimethanolethanolamine are added in the form of aqueous or water-alcohol solution obtained from interaction of monoethanolamine with 30-40% aqueous or water-alcohol solution of formaldehyde at molar ratio 1: (1-4) and in amounts 4-15 g per 1 g of residual hydrogen sulfide and methyl- and ethylmercaptans. In order to reduce consumption of reagent and to intensify treatment of crude oil with abnormally high content of hydrogen sulfide and mercaptans, compressed air is additionally introduced in amounts 0.5 to 1.5 mole oxygen per 1 mole residual hydrogen sulfide. Hydrocarbon gas used as purging gas is crude oil separation gas or natural gas preliminarily freed of hydrogen sulfide and employed in amounts 2.5 to 12 cu.m per 1 cu.m crude oil. EFFECT: reduced residual content of hydrogen sulfide and mercaptans in commercial petroleum to the level of current requirements without loss of yield. 8 cl, 1 dwg, 1 tbl, 7 ex
Patent RU-2230265-C2 (RU)
Inventor: MALAKHOV A I
IPC: F25B49/02
Filed: 2002-05-22
Granted: 2004-06-10
Abstract: FIELD: cooling equipment, particularly vapor-compression cooling machine operation under low ambient temperature. SUBSTANCE: method of cooling machine operation under low ambient temperature involves determining temperature of ambient air at condenser input by coolant pressure; temporary shutting down machine when working pressure reaches predetermined threshold level; heating coolant up to temperature corresponding to pressure exceeding above threshold level in not less than 6%-12% from working coolant pressure level; switching on compressor. Coolant heating is carried out by heater, which is connected with low-pressure switch. Device for heat removal is secured to fan drive. EFFECT: extended range of cooling machine usage due to possibility of operation thereof under temperature at condenser inlet lower than temperature of evaporator-cooled flow. 11 cl, 6 dwg
Patent RU-2226643-C2 (RU)
Inventor: RAJKOV JU V
IPC: F16M5/00
Filed: 2002-05-30
Granted: 2004-04-10
Abstract: FIELD: manufacture of gas-turbine engines; supports for stationary gas- turbine engine plants. SUBSTANCE: proposed support includes struts 1 articulated on engine on one side and on base 4 on other side. Braces 6 rigidly connected with struts 1 are interconnected by means of spherical joints provided with axle 8 running through central part. Mounted on foundation 4 between struts 1 is retainer 9 provided with guide groove 10 where axle 8 of articulation is movably mounted. EFFECT: possibility of compensation for temperature shift of engine and action of lateral force; fixed position of engine axis. 4 cl, 2 dwg
Patent RU-2237280-C2 (RU)
Inventor: GORSHKOV A I
IPC: G06Q30/06
Filed: 2002-08-19
Granted: 2004-09-27
Abstract: FIELD: technology for controlling trade posts. 
     SUBSTANCE: method includes emitting of sets of numbered checks of fixed cost intervals containing identification data of registration center. Sellers buy checks sets in registration posts, where identification data of sellers and numbers of bought checks are recorded. Fixed data is sent to registration center, where these are compared to numbers of checks of emitted sets, and registered in database. Sellers activate checks, pass numbers of activated checks to registration center, in the center received numbers are compared to check numbers registered to name of seller, and in case of match of numbers, their activation is fixed and activated numbers are fixed in fiscal memory of center with identification data of seller. 
     EFFECT: better track of sellers profit in case of market and retail trade. 
     3 dwg
Patent RU-2249112-C2 (RU)
Inventor: NEOBUTOV G P
IPC: E21F15/00
Filed: 2002-12-15
Granted: 2005-03-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes extraction of deposit resources by chambers through one of them, construction of ice-rock backfill in extracted space of primary chambers and following extraction of inter-chamber blocks. In inter-chamber blocks wedge-shaped slits are formed immediately in ceiling of deposit, space of slits is filled with ice-rock backfill, while slits are formed of inter-chamber blocks for 1/3 of width. 
     EFFECT: higher durability, higher effectiveness. 
     3 dwg
Patent RU-2238689-C2 (RU)
Title: Способ испытаний изделий для остеосинтеза
Inventor: PANKRATOV A S
IPC: A61B17/58
Filed: 2002-12-19
Granted: 2004-10-27
Abstract: Изобретение относится к области медицины, в частности к ортопедии и травматологии, челюстно-лицевой хирургии, а также хирургической стоматологии. Технический результат заключается в повышении надежности определения свойств испытуемых изделий для остеосинтеза за счет определения параметров стабильности соединения фрагментов при их использовании. Способ испытания изделий для остеосинтеза включает регистрацию параметров стабильности соединения костных отломков при помощи испытуемых изделий после фиксации образцов из стандартного материала, соответствующего по плотности костной ткани. При этом при фиксации образцов между ними оставляют зазор, величину которого фиксируют, после чего к одному из образцов при условии неподвижной фиксации другого прикладывают постепенно возрастающие нагрузки в условиях продольного и поперечного нагружения и измеряют при этом изменения величины зазора, а также - перемещения образцов относительно друг друга, по которым регистрируют параметры стабильности соединения костных отломков при помощи испытуемых изделий. 5 ил.
Patent RU-2267967-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L33/00
Filed: 2003-01-31
Granted: 2006-01-20
Abstract: FIELD: food processing industry, in particular producing of gerontological diet product. 
     SUBSTANCE: Claimed method includes preparation and blending of cabbage, tomato, onion, carrot and table salt followed by pre-packing of finished product. Additionally fish mince, kidney flour, sorghum grain, CO 2 -extracts from dill and celery, rape oil, ground pike pyloric appendage, and preparation obtained from biomass of Mortierella sarnyensis micromycete are introduced into mixture. Preparation from biomass of Mortierella sarnyensis micromycete is obtained by sequential extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by compounding of the first extract with solid residue. All components are used in dry state and in the next mass ratio: fish mince 30; cabbage 13; tomato 18; kidney flour 5.5; onion 4.5; carrot 6.5; sorghum grain 10; table salt 1.7; CO 2 -extracts from dill 0.06; CO 2 -extracts from celery 0.04; rape oil 1; ground pike pyloric appendage 10; and preparation from biomass of Mortierella sarnyensis micromycete 0.1. 
     EFFECT: new gerontological diet product.
Patent RU-2257125-C2 (RU)
Inventor: TRUEHL SEN EHJNAR
IPC: A43B13/38
Filed: 2001-08-08
Granted: 2005-07-27
Abstract: FIELD: shoe industry, in particular, middle layer for shoe sole. 
     SUBSTANCE: middle layer has shock-absorber on its heel part and at least one edge rearward of and approximate to heel part. Said edge follows completely or partly U-shaped outline to form lateral support for user's heel. Middle layer is made for flexure around at least two slightly curved flexure lines, which are inclined relative to longitudinal axis of sole, are defined by slots or grooves provided in sole material, and do not intersect each other. Curvatures of said lines are opposed to one another. Middle layer of sole has part with increased flexibility, formed as hand with at least two finger-shaped portions directed to sole tip end. 
     EFFECT: simplified construction and convenient usage. 
     11 cl, 7 dwg
Patent RU-2264443-C2 (RU)
Inventor: BONDARENKO S V
IPC: C11B3/16
Filed: 2003-04-16
Granted: 2005-11-20
Abstract: FIELD: food industry; vegetable oil deodorizers. 
     SUBSTANCE: proposed plant includes reservoir for raw vegetable oil, horizontal deodorizer, scrubber, heating unit, return water system, ready product accumulating reservoir and system of pipelines with shutoff valves and cooler.  Reservoir for raw vegetable oil is connected through filter with heat exchanger, vacuum system consisting of mixing condenser of vapor ejector vacuum pump connected with scrubber and connected return water system, and deaerator connected with vacuum system and, through pipeline, with heat exchanger, electric heater and deodorizer.  Heating unit is formed by series-connected heat exchanger and electric heater with temperature controls at outlet.  Deodorizer is connected through pump to electric heater for oil circulating along circuit, and cooler.  Plant contains additionally mixer with citric acid solution.  Cooler is connected through mixer containing citric acid solution with ready product reservoir, and scrubber is provided with pipeline to deliver sprinkler oil. 
     EFFECT: reduced heat and power consumption and working area of plant, and improved quality of ready product. 
     1 dwg
Patent RU-2272510-C2 (RU)
Inventor: SHAZZO FATIMA RAMAZANOVNA
IPC: A23L19/00
Filed: 2003-05-16
Granted: 2006-03-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing frozen products out of fruit-berry raw material due to preparing fruits and/or berries followed by their inspecting, reducing, adding granulated sugar, carraginan and solid residue. The latter is obtained after extracting Pythium coloratum micromycete biomass according to the preset technique. Then they should be mixed at heating at simultaneous inactivation of native enzymes to be then cooled. While increasing the pressure one should introduce a micelle obtained after the first stage of extracting Pythium coloratum micromycete biomass with liquid carbon dioxide to reduce the pressure up to atmospheric one and obtain the target product at its frozen form. The present innovation enables to decrease energy capacity and accumulation of melanoidins in the target product. 
     EFFECT: higher efficiency.
Patent RU-2249009-C2 (RU)
Title: Способ получения пектина
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-05-19
Granted: 2005-03-27
Abstract: Изобретение относится к технологии выделения пектина из растительного сырья. Корзинки подсолнечника и цитрусовые выжимки раздельно измельчают, последовательно их экстрагируют диметилформамидом, а затем после отделения экстракта твердые фазы экстрагируют жидким ацетиленом, смешивают полученные твердые фазы и подвергают гидролизу-экстрагированию, а целевой продукт выделяют из жидкой фазы, отделенной после гидролиза-экстрагирования.
Patent RU-2309317-C2 (RU)
Inventor: STRELETS VLADIMIR NIKOLAEVICH
IPC: F16J15/34
Filed: 2003-06-26
Granted: 2007-10-27
Abstract: FIELD: sealing devices for rotating shafts. 
     SUBSTANCE: end sealing has casing, sleeve positioned on shaft, rotating sealing ring positioned on sleeve and non-rotating sealing ring placed within casing, said rings contacting with one another over their frictional surfaces. Circular channel is connected through grooves with radial conical cavities formed within sleeve, with apexes of conical cavities being directed outside and communicating with cavity to be sealed. Rotating sealing ring consists of at least three concentric rings disposed within respective circular channels of sleeve and separated from one another by means of projections so that catching circular grooves are defined therebetween, said circular grooves being connected through channels with radial conical cavities which are closed with balls retained by springs. Internal rotating sealing ring is sealed and immovably fixed within sleeve and external rings are sealed in radial direction and movable in axial direction. 
     EFFECT: enhanced reliability in operation of sealing. 
     2 dwg
Patent RU-2265081-C2 (RU)
Inventor: OREKHOV V T
IPC: C23G5/028
Filed: 2004-01-28
Granted: 2005-11-27
Abstract: FIELD: cleaning and degreasing of surfaces; radio electronics; precision mechanical engineering; preparation of surfaces for application of coats. 
     SUBSTANCE: proposed composition contains azeotropic mixture of tetrachloroethylene and 1-methoxy-2-propanol and nonionogenous surfactant at the following ratio, mass-%: azeotropic mixture, 100-98; surfactant, up to 2. 
     EFFECT: possibility of creating solvent of definite formula for replacement of ozone-destructive chaladon-113 in the course of cleaning and degreasing surfaces. 
     3 cl, 3 tbl, 3 ex
Patent RU-2271913-C2 (RU)
Inventor: KOLOBOV JURIJ ROMANOVICH
IPC: C23C26/00
Filed: 2004-03-05
Granted: 2006-03-20
Abstract: FIELD: mechanical engineering, restoration of machine parts. 
     SUBSTANCE: method is realized by applying at least one coating by means of electric spark alloying. Wear resistance coating is applied with use of electrode of boron alloyed intermetallide Ni 3 Al containing, mass %: Al, 2 - 15; B, 0.02 - 02; Ni, the balance. In variants of invention electrode contains in addition dispersed particles of Si 3  N 4.   Before applying on part layer of wear resistant coating, nickel layer with thickness 20 - 50 micrometers is applied as intermediate adhesion barrier. Coated parts are subjected to mechanical working. Restoration is realized for parts with wear degree up to 100 micrometers or with wear degree 100 - 300 micrometers. 
     EFFECT: possibility for restoring parts, improving their wear resistance and increasing adhesion strength of applied coating with base material of part. 
     6 cl, 3 tbl, 3 ex
Patent RU-2270167-C2 (RU)
Title: Способ получения диоксидов кремния, диоксиды кремния с особым гранулометрическим распределением и/или распределением пор и их применение, в частности, для упрочнения полимеров
Inventor: VALERO REMI
IPC: H01M50/434
Filed: 2002-08-13
Granted: 2006-02-20
Abstract: Изобретение относится к технологии получения диоксида кремния, который может быть использован в качестве усиливающей добавки для упрочнения полимеров. Способ получения диоксида кремния включает реакцию силиката с подкисляющим агентом с получением суспензии диоксида кремния, отделение и сушку этой суспензии, причем реакцию силиката с подкисляющим агентом осуществляют согласно следующим последовательным этапам: (i) получают водный базовый раствор, имеющий рН от 2 до 5, предпочтительно от 2,5 до 5; (ii) к указанному базовому раствору одновременно добавляют силикат и подкисляющий агент таким образом, чтобы рН реакционной среды сохранялось на уровне от 2 до 5, предпочтительно от 2,5 до 5; (iii) прекращают добавлять подкисляющий агент, продолжая вводить в реакционную среду силикат до получения значения рН реакционной среды в пределах от 7 до 10, предпочтительно от 7,5 до 9,5; (iv) к реакционной среде добавляют одновременно силикат и подкисляющий агент таким образом, чтобы рН реакционной среды сохранялось в пределах от 7 до 10, предпочтительно от 7,5 до 9,5; (v) прекращают добавлять силикат, продолжая вводить в реакционную среду подкисляющий агент до получения значения рН реакционной среды ниже 6. Получают высокоструктурированные диоксиды кремния, имеющие следующие характеристики: удельная поверхность ЦТАБ (S ЦТАБ ) от 40 до 525 м 2 /г, удельная поверхность по БЭТ (S БЭТ ) от 45 до 550 м 2 /г, ширина Ld((d84-d16)/d50) распределения частиц по размерам, измеренная гранулометрией XDC после размельчения ультразвуком, по меньшей мере равная 0,91, и распределение пор по размерам такое, что отношение V (d95-d50) /V (d5-d100)  равно по меньшей мере 0,66. 17 с. и 41 з.п.ф-лы, 6 табл., 1 ил.
Patent RU-2272612-C2 (RU)
Title: Compositions showing enhanced precipitation of active compound for regional effect on surface
Inventor: SEHJTZ EHRL F ML
IPC: C11D1/38
Filed: 2003-06-26
Granted: 2006-03-27
Abstract: FIELD: special compositions. 
     SUBSTANCE: invention relates to active composition for regional effect that comprises active compounds for regional effect and taken in the amount from about 0.001 to about 5 wt.-%, anionic surface-active substance taken in the amount from about 0.1 to about 15 wt.-%, hydrotrop taken in the amount from about 0.5 to about 35 wt.-%, water-soluble hydrogen-containing solvent taken in the amount from about 0.5 to about 25 wt.-%, and from 0 to about 5 wt.-% of secondary surface-active substance, and water. Also, invention relates to a method for surface cleansing and precipitation of active compound for regional effect on indicated surface. The composition provides rapid and effective precipitation of active compound for regional effect in combination with producing effective residual effect. 
     EFFECT: improved and valuable properties of compositions. 
     15 cl, 3 tbl, 29 ex
Patent RU-2316647-C2 (RU)
Inventor: VINIGAR KHAROLD DZH
IPC: G01V1/00
Filed: 2002-10-24
Granted: 2008-02-10
Abstract: Изобретение относится к мониторингу и/или управлению системой тепловой внутрипластовой обработки, в частности к сейсмическому мониторингу с целью обнаружения образования трещин и их распространения во время внутрипластового нагревания при добыче углеводородов, водорода и/или других продуктов из различных пластов, содержащих углеводороды. Способ управления внутрипластовой системой нагревания содержащего углеводороды пласта с помощью нагревателей, включает мониторинг, по меньшей мере, одного акустического явления внутри пласта с использованием, по меньшей мере, одного акустического детектора, анализ, по меньшей мере, одного акустического явления для определения, по меньшей мере, одного свойства пласта. По меньшей мере, одно свойство пласта содержит ориентацию, по меньшей мере, одного повреждения скальной породы в пласте, местоположение, по меньшей мере, одного повреждения скальной породы в пласте и/или протяженность, по меньшей мере, одного повреждения скальной породы в пласте, и управление внутрипластовой системой на основе анализа, по меньшей мере, одного акустического явления для предотвращения распространения повреждения или повреждений в нежелательную зону формации. Технический результат - повышение эффективности добычи углеводородного сырья и повышение информативности мониторинга. 12 з.п. ф-лы, 23 ил.