baber/WOPTO huggingface dataset:
Patent RU-2221756-C2 (RU)
Inventor: LOBANOV F I
IPC: C02F9/04
Filed: 2002-10-02
Granted: 2004-01-20
Abstract: FIELD: filtration in food and chemical and petrochemical industries; separation of the liquid and solid phases of suspensions. SUBSTANCE: the invention is dealt with the range of the filtering equipment, namely, with filters for separation of the liquid and solid phases of suspensions and it may be used in food, chemical, a petrochemical industry, as well as on the public utilities at processing sewage. Device for reactants admission in the process of the suspension treatment contains a main of submission of a treated suspension, to which mains of submission of a flocculant and a coagulant are connected, additionally it has a buffering container of a suspension, a filter-press, a mixer, a storing tank of the suspension, a container with a solution of salts of metals - coagulants, a water main and a collector. EFFECT: the invention presents a developed device for reactants admission in a suspension at the suspension treatment by a filter-press. 10 cl, 1 dwg
Patent RU-2244660-C2 (RU)
Inventor: ERMISHIN A V
IPC: B64C1/00
Filed: 2003-02-03
Granted: 2005-01-20
Abstract: FIELD: aeronautical engineering; designing subsonic flying vehicles. 
     SUBSTANCE: proposed aircraft has fuselage, wing, tail unit, power plant and functional systems. Aircraft is arranged as single spatial system on base of straight wing at zero sweep by rear spar with single base profile modified in span in such way that root section ensures maximum of magnitudes Mk* and Mzo at moderate magnitudes Cy max ; tip section satisfies maximum Cy max  and fuselage varying in length of section. Section of forward fuselage as far as zone of attachment of wing is made in form of oval at horizontal located of larger axis; section of rear fuselage after zone of attachment of wing is made in form of circle. Total cross-sectional area changes in length and distribution of areas in length differs from area of body of revolution of minimum distribution by no more than 15%. 
     EFFECT: increased internal volume of flying vehicle spaces; reduced resistance; enhanced comfort for passengers. 
     5 dwg
Patent RU-2256282-C2 (RU)
Inventor: SELEZNEV S L
IPC: H02M3/08
Filed: 2003-05-13
Granted: 2005-07-10
Abstract: FIELD: electronic switching engineering; switching dc power circuits. 
     SUBSTANCE: proposed solid-state controller has buffer 1, electric isolation unit 2, control and protection unit 3, voltage conversion unit 4, switch 5, disconnection unit 6, and load identifying unit 7. This controller provides for on-load control of load current, automatic restart upon operation of short-circuit or overcurrent protective gear at the same time reducing power requirement during change-over to storage conditions. 
     EFFECT: enlarged functional capabilities and enhanced reliability. 
     4 cl, 1 dwg
Patent RU-2274262-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/12
Filed: 2003-05-20
Granted: 2006-04-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves washing and inspecting potatoes; before cleaning, additional cleaning, cutting, blanching, vacuum packaging, pressurizing and pasteurizing procedures, treating potatoes with preparation produced from Mortierella marburgensis micromycet biomass by predetermined process, and holding. 
     EFFECT: improved organoleptical properties and reduced crumbling extent of base product.
Patent RU-2302677-C2 (RU)
Inventor: RJABOV ALEKSANDR SERGEEVICH
IPC: G21F9/04
Filed: 2003-06-11
Granted: 2007-07-10
Abstract: FIELD: recovery of irradiated nuclear fuel. 
     SUBSTANCE: proposed method for reconditioning reusable extractant includes treatment of the latter with aqueous alkali solution. Extractant containing uranium in amount of minimum 5 g/l is treated with alkali solution whose concentration is over 10 mole/l followed by sediment separation. 
     EFFECT: reduced radionuclide content of reusable extractant including difficult-to-remove radioactive ruthenium. 
     5 cl, 2 tbl, 2 ex
Patent RU-2249938-C2 (RU)
Inventor: ERUGIN A F
IPC: A01F11/02
Filed: 2003-07-09
Granted: 2005-04-20
Abstract: FIELD: agricultural engineering, in particular, flax heap processing machines. 
     SUBSTANCE: raw heap separator has cylindrical drum with horizontal axis of rotation and whips fixed along spiral path on side surface, said drum and whips being housed within casing. Coiling angle of whips relative to cylindrical drum generatrix is reducing in direction of advancement of flax heap along cylindrical drum. Separator is further provided with plated deck, charging hopper with transporting apparatus and throwing device. Drum is embraced with plated deck. Deck has two similar halves secured in spaced apart relationship within separator casing. One of each pair of adjacent edges of deck halves is spring-loaded and other pair is pivotally disposed within casing so that direction of rotation of each half of deck coincides with direction of rotation of cylindrical drum. 
     EFFECT: improved quality of separation of raw flax heap. 
     6 cl, 2 dwg
Patent RU-2249942-C2 (RU)
Title: Способ организации технологической сети участка леса для машинной технологии рубок ухода
Inventor: KLIMOV O G
IPC: A01G23/02
Filed: 2003-07-14
Granted: 2005-04-20
Abstract: Изобретение относится к лесному хозяйству, в частности к способам подготовки площадей для рубок ухода. Способ предусматривает создание постоянной технологической сети, основой которой является система технологических коридоров и погрузочных пунктов, в которой примыкание пасечных коридоров к магистральным, за исключением тупых углов больше 120°, выполнено по дуге, равной радиусу поворота трелевочного агрегата с древесиной. Способ позволит снизить техногенное воздействие на лесную среду и поднять производительность работ на трелевке и последующих технологических операциях.
Patent RU-2252876-C2 (RU)
Title: Pointer
Inventor: BURKOV L N
IPC: G09B11/00
Filed: 2003-07-21
Granted: 2005-05-27
Abstract: FIELD: educational appliances, particularly mechanical pointers. 
     SUBSTANCE: pointer consists of three independent parts pivotally connected one to another and provided with bushes rigidly secured to pointer parts. Hinges are secured to the bushes to provide fixation of pointer parts in collapsed and operational positions. Fixers to secure pointer in operational position are formed as conical movable fixers to be inserted in bush cavity during fixation thereof. Fixers to secure pointer in collapsed position are adapted for tip and tail parts installation. Fixer for tip part installation is made as spring retaining ring secured to bush, fixer for tail part attachment is made as two spring plates. One plate is provided with releasing means. 
     EFFECT: improved transportability due to possibility of pointer collapsing. 
     4 dwg
Patent RU-2256987-C2 (RU)
Inventor: TSILAR MIKHAELA
IPC: H01R13/42
Filed: 2002-01-30
Granted: 2005-07-20
Abstract: FIELD: contact devices. 
     SUBSTANCE: contact device 1 designed for detachable connection of mobile equipment module to fixed current-carrying buses has insulating case 1, as well as contact blocks 4 disposed in compartments 3 of case 2. Each contact block 4 has at least one bent-out contact section 5, likewise bent-out connecting part 16, and guiding part 15 likewise disposed in-between. Isolating partition 13 is disposed in compartments 3 of case 2 that has port 22 to receive guide part 15; excess thickness of the latter compared with that of isolating partition 13 and dimensions of port 22 provide for displacement of contact blocks 4 in compartments 3 relative to case 2. 
     EFFECT: provision for positioning contact blocks relative to fixed current-carrying buses without influencing contact pressure. 
     6 cl, 6 dwg
Patent RU-2337436-C2 (RU)
Inventor: TAKHERIAN REZA
IPC: H01Q7/00
Filed: 2003-10-15
Granted: 2008-10-27
Abstract: FIELD: physics. 
     SUBSTANCE: improvement is achieved by adding extra coils to a part of antenna, either surrounding ferrite material or lying on the surface of at least partially dielectric material. Additional coils or half-coils combined with radio frequency field of parallel antenna parts create radio frequency field component proportionally higher than radio frequency field component of unimproved coil parts. Additionally, total radio frequency field can be shaped in form of geological environment sample depending on improvement coil positioning. E.g., thus total radio frequency field can be obtained for orthogonal alignment against static magnetic field across major area of sample. 
     EFFECT: improved antenna properties. 
     21 cl, 15 dwg
Patent RU-2283197-C2 (RU)
Inventor: ZAJDEL JURGEN
IPC: B21B37/68
Filed: 2002-02-28
Granted: 2006-09-10
Abstract: FIELD: metallurgy, namely rolling line operation method and rolling line for realizing it. 
     SUBSTANCE: line for rolling strip material includes several rolling stands arranged one after another in direction of rolling process. Said rolling stands may be rotated around rotation axis that is practically normal to rolling direction. In such line optimized passing of strip for achieving target result of rolling is sustained. In order to realize it, setting value in one or in each rolling stand is set according to measured contour of end of strip had been rolled. According to invention other setting units may be used. 
     EFFECT: enhanced quality of rolled materials. 
     22 cl, 2 dwg, 1 ex
Patent RU-2275952-C2 (RU)
Inventor: ANDERSON DEREK UIL JAM
IPC: F24D5/04
Filed: 2002-05-21
Granted: 2006-05-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for treatment of danger materials, in particular, composition comprising explosive substances and/or chemically toxic materials. Invention relates to a method for treatment of the composition comprising: (a) chemically toxic material and (b) power-consuming material and involves the following steps: (i) preparing the composition aqueous dispersion; (ii) addition of inert absorbing clay to dispersion, and (iii) heating the prepared mixture to decompose material (a) and/or (b) to the less danger form. The product of reaction represents inert matrix consisting of absorbing clay wherein danger materials (a) and/or (b) are dispersed in sufficiently effective bound form in order to prevent significant leaching at the following step of prolonged storage. Invention provides the relatively simple, rapid, safety and effective method for treatment of the broad spectrum of different danger materials or mixtures. 
     EFFECT: improved treatment method. 
     49 cl, 3 ex
Patent RU-2294504-C2 (RU)
Inventor: BLOMGREN RAL F
IPC: F28F1/00
Filed: 2002-06-04
Granted: 2007-02-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: heat exchange plate comprises first member positioned in the first edge section of the heat exchange plate, second member positioned in the second edge section of the heat exchange plate, and heat exchanging unit interposed between the two members.  The first member has first steam outlet passage for the first agent. The second member has first outlet passage for condensed vapor whose first member has the second outlet passage interposed between the steam outlet passage and the second member and used for the second agent.  The second member has the second outlet passage for the second agent and is interposed between the passage for the first agent and the first member.  The plate stack comprises a number of the plates described above. 
     EFFECT: enhanced efficiency and reduced material consumption. 
     2 cl, 15 dwg
Patent RU-2271475-C2 (RU)
Title: Rotor pump
Inventor: KOCHANOV-SOROKIN SERGEJ SERGEE
IPC: F04C3/00
Filed: 2004-02-24
Granted: 2006-03-10
Abstract: FIELD: pump engineering. 
     SUBSTANCE: rotor pump comprises detachable housing with inner conical faces and disk rotor with the hub.  The tops of conical faces are arranged at a distance from each other for permitting the working surfaces of the rotor to abut tightly against the generatrices of the faces when the rotor rolls over the generatrix surfaces.  The rotor is secured to the hub made of a hub-hemisphere.  The convex side of the hub-hemisphere enters the spherical hollow in the mating face.  The hub-hemisphere is secured to the driving shaft.  The working surface of the pump is bounded by the spherical ring surface over radial periphery.  The hub-hemisphere is provided with through openings and concave opposite side which can rock around the spherical projections on the adjacent wall.  The driving shaft of the hub-hemisphere is secured in the spherical projection provided on the wall by means of flexible clutch impermeable for liquid.  At the butt between the housing and spherical ring surface are slots for by-passing the liquid to the ring receiving chamber arranged above the spherical ring surface.  From the side of the receiving chamber, the slots are made of semi-circular grooves which are provided with flexible rings that overlap the slot throughout the periphery.  The centers of the disk rotor, hub-hemisphere, spherical ring surface, spherical projection in the first conical face, spherical hollow in the second conical face, and flexible clutch are in coincidence and located at the common center of the pump structure.  The conical face having the spherical hollow is provided with the inlet port connected with the hollow.  The outlet opening is provided in the ring receiving chamber. 
     EFFECT: simplified structure. 
     4 cl, 3 dwg
Patent RU-2329012-C2 (RU)
Inventor: LIDOL T KLAUS
IPC: A61H3/00
Filed: 2004-03-11
Granted: 2008-07-20
Abstract: FIELD: medicine; orthopaedics. 
     SUBSTANCE: orthopaedic auxiliary unit contains mutually mobile parts (15, 16) and fixation blocking both parts (15, 16) in preset relative position and unblocking parts (15, 16) to provide their mutual mobility. Fixation is electromechanically actuated by control box (8, 8'). Actuation signal is wireless transferred by actuating unit (9', 14) to control box (8, 8'). 
     EFFECT: invention provides simplification of appropriate unblocking.
Patent RU-2319683-C2 (RU)
Inventor: LOMOVTSEV VLADIMIR IPPOLITOVIC
IPC: C05F11/02
Filed: 2004-03-12
Granted: 2008-03-20
Abstract: FIELD: utilization of active naturally occurring materials. 
     SUBSTANCE: invention relates to production of organomineral fertilizers, reclaiming agents, soil conditioners, sorbents, flocculants, coagulators, as well as organomineral substances with surface-active, ion-exchange, binding, and biologically active properties and can find use in agriculture, municipal economy, and environmental engineering. Humino-mineral concentrate preparation process comprises electrolysis of aqueous alkali suspension of grinded caustobiolith in the process of extraction with alkali reagent to form target product, which is then separated from electrolyte. Caustobiolith utilized is peat, to suspension of which an alkali component is further added in amount high enough to provide acidity modulus within a pH range 9 to 12. After mechanochemical treatment, peat is subjected to electrolysis while simultaneously adding 6-30% aqueous solution of hydrogen peroxide to interelectrode space in amount ensuring accumulation of soluble humin compounds at specified suspension circulation velocity. Resulting concentrate contains soluble humates  from 1.2 to 16 g/L and is a commercial product by 1.5-2 times less expensive than known products. 
     EFFECT: enabled fuller extraction of humic acids from peat and reduced expenses. 
     3 cl, 1 dwg, 1 tbl
Patent RU-2293834-C2 (RU)
Title: Система для крепления участка ствола скважины
Inventor: EHKKERLIN JORG EHRNST
IPC: E21B7/20
Filed: 2002-10-23
Granted: 2007-02-20
Abstract: Изобретение относится к системе для крепления участка ствола скважины расширяемым трубчатым элементом. Технической задачей изобретения является разработка усовершенствованной системы для крепления участка ствола скважины с помощью расширяемого трубчатого элемента. Система содержит удлиненную колонну труб, проходящую в ствол скважины и снабженную трубчатым элементом в его нерасширенном состоянии, окружающим нижнюю часть колонны труб. Колонна труб дополнительно снабжена расширителем, расположенным у нижней концевой части трубчатого элемента, и средством крепления, предназначенным для закрепления верхней концевой части трубчатого элемента в стволе скважины. При этом верхняя концевая часть трубчатого элемента проходит в наружный трубчатый элемент, расположенный в стволе скважины и окружающий верхнюю концевую часть. Средство крепления включает средство для расширения в радиальном направлении верхней концевой части трубчатого элемента до наружного трубчатого элемента. Способ крепления участка ствола скважины расширяемым трубчатым элементом посредством использования системы включает следующие операции: бурение участка ствола скважины путем использования бурильной колонны; закрепление верхней части трубчатого элемента в стволе скважины путем использования средства крепления; отсоединение бурильной колонны от трубчатого элемента, подъем расширителя с помощью бурильной колонны через трубчатый элемент для расширения трубчатого элемента в радиальном направлении. 2 н. и 9 з.п. ф-лы, 9 ил.
Patent RU-2325905-C2 (RU)
Inventor: BARTOLOMEUS IOGANNES
IPC: A61K9/22
Filed: 2002-10-22
Granted: 2008-06-10
Abstract: FIELD: medicine; pharmaceutics. 
     SUBSTANCE: this invention refers to medicine agents, specifically to pharmaceutical formulations of analgesic action with prolonged release of reactant containing 3-(3-dimethylamine-1-ethyl-2-methylpropyl)phenol or one of its pharmaceutically acceptable salt in matrix, as well as to tablets for taking twice a day containing specified formulation. 
     EFFECT: ensured prolonged release of reactant of medicine agents. 
     13 cl, 1 dwg, 11 ex
Patent RU-2280086-C2 (RU)
Title: Refined silver producing method
Inventor: KOTUKHOVA GALINA PETROVNA
IPC: C22B11/00
Filed: 2004-10-18
Granted: 2006-07-20
Abstract: FIELD: noble metal metallurgy, namely processes for producing refined silver. 
     SUBSTANCE: method comprises steps of dissolving metallic silver in nitric-acid electrolyte at presence of hydrogen peroxide; separating non-soluble remainder; extracting silver out of electrolyte; returning electrolyte for dissolving metallic silver. Metallic silver is dissolved at its flow rate 1.9 -2.0 kg per kg of nitric acid contained in electrolyte. Powdered silver produced from silver chloride by hydro-chemical reduction is used as metallic silver. Silver is extracted out of electrolyte at content of nitric acid in electrolyte in range 30 - 50 g/dm 3  and at temperature of electrolyte no more than 35°C. 
     EFFECT: simplified technological system for producing refined silver. 
     2 tbl, 15 ex
Patent RU-2284011-C2 (RU)
Inventor: LESHCHINSKIJ ALEKSANDR VALENTI
IPC: F42D1/08
Filed: 2004-10-18
Granted: 2006-09-20
Abstract: FIELD: drilling and blasting operations in hard rocks at open pit mining, applicable in various branches using spare blasting operations and blasts under a shelter in hard rock masses. 
     SUBSTANCE: the thrust stemming is made in the form of a metal cylinder having a tapered expansion with several rows of shoulders from the outside in the lower part and at least three longitudinal slots inserted in which is a metal thrust cone with an inner cavity, provided with a tubular tie-rod with a thread on the upper end, freely passing through the axial channel of the bearing ring positioned above the cylinder. 
     EFFECT: enhanced efficiency of blasting crushing of rocks due to locking of the detonation products in the charge cavity of the thrust stemming up to the moment of complete destruction of the environment. 
     2 dwg
Patent RU-2314931-C2 (RU)
Title: Элемент защиты, снабженный макроструктурой
IPC: B42D15/00
Filed: 2003-04-03
Granted: 2008-01-20
Abstract: Элемент защиты предназначен для удостоверения подлинности документа и наклеивания на него. Элемент состоит из многослойной композиции из слоев полимерного материала, расположенной в образованной осями (x; у) координат опорной плоскости. При этом композиция содержит образующие отражающий узор структуры, вызывающие оптический эффект. Структуры на участках поверхности узора выполнены в слое из формованного материала и образуют отражающую граничную поверхность, расположенную между прозрачным слоем и защитным слоем многослойной композиции. По меньшей мере, на одном участке поверхности размером более 0,4 мм, по меньшей мере, в одном направлении в качестве структуры, вызывающей оптический эффект на граничной поверхности, выполнена трехмерная поверхность, по меньшей мере, одной макроструктуры. Предельные значения макроструктуры удалены по меньшей мере на 0,1 мм друг от друга, при этом высота структуры ограничена высотой (Н ST ) структуры менее 40 мкм. Макроструктура выполнена искривленной, по меньшей мере, на отдельных участках граничной поверхности и описывается, по меньшей мере, кусочно-непрерывной и дифференцируемой функцией от координат (x; у) и не является периодической треугольной или прямоугольной функцией. Создан недорогой элемент защиты с новым оптическим эффектом из тонкой многойслойной композиции. 11 з.п. ф-лы, 7 ил.
Patent RU-2284829-C2 (RU)
Inventor: PSHUKOVA IRINA VASIL EVNA
IPC: A61K36/533
Filed: 2004-12-16
Granted: 2006-10-10
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: the present innovation deals with obtaining preparations for treating diabetes mellitus based upon medicinal plants. The suggested antidiabetic species contains the folds of kidney beans fruits, goat's rue grass (Galega officinalis), Leonorus grass, leaves of common nettle and leaves of green tea at equal ratios. The suggested innovation could be presented as phyto-tea in filter-packs per 2.0 g. At applying the present species blood level of sugar is decreased, and in case of light form of diabetes mellitus - it is normalized that enables to decrease the dosages of antidiabetic preparations. 
     EFFECT: higher efficiency of application. 
     2 ex, 2 tbl
Patent RU-2291957-C2 (RU)
Inventor: DYBLENKO VALERIJ PETROVICH
IPC: E21B43/25
Filed: 2004-12-28
Granted: 2007-01-20
Abstract: FIELD: oil extractive industry, namely, technology for increasing operation efficiency of product wells, in particular, wells, operated under complicated extraction conditions. 
     SUBSTANCE: in accordance to method, electric centrifugal pump and tail with perforated lower part are lowered on tubing pipes. Liquid flows in annular space are isolated. In accordance to invention, hydrodynamic generator of resilient oscillations is mounted in tail, which is activated by flow of liquid being extracted, guided into annular space above its isolated portion by electric centrifugal pump. Isolation of annular space above productive bed is performed with possible control over direction of flows of liquid being extracted. Equipment includes tubing pipes with electric centrifugal pump, tail of tubing pipes with perforated lower part and packer. Tail is provided with source of resilient oscillations, including hydro-dynamic generator of resilient oscillations with resonator. Above the packer, deflector of flow into annular space is mounted. Packer is made with possible adjustment of hydraulic resistance of flow of liquid being extracted for distribution thereof through the source of resilient oscillations and into annular space. 
     EFFECT: increased efficiency of operation of product well due to creation of most favorable conditions for increasing influx of oil from collector of pool, subject to pollutions and penetrability decrease during operation, or not fully completed during construction of well, and also increased reliability of functioning of well construction elements connected to it hydro-dynamically and meant for extraction of subterranean liquid. 
     2 cl, 1 dwg, 1 ex