baber/WOPTO huggingface dataset:
Patent RU-2156155-C2 (RU)
Title: Система автоматического регулирования процесса очистки продуктов горения от оксидов азота с ограничением концентрации аммиака в очищенных газах
Inventor: KHODAKOV JU S
IPC: B01D53/34
Filed: 1998-09-25
Granted: 2000-09-20
Abstract: Изобретение относится к области автоматизации процессов химической очистки продуктов горения от оксидов азота. Система содержит нелинейный элемент, который выполнен учитывающим функциональную зависимость между нагрузкой и валовым выбросом NO x . Он расположен между исполнительным регулятором подачи реагента и датчиком сигнала по нагрузке котла. Основной корректирующий регулятор через сумматор соединен с датчиком сигнала по концентрации NO x  в очищенных газах и нелинейным элементом. Источник дополнительного корректирующего сигнала выполнен в виде дополнительного корректирующего регулятора, соединенного с датчиком концентрации NH 3  в очищенных газах. Переключатель выполнен двухпозиционным, один его вход подключен к выходу основного корректирующего регулятора, другой - к выходу дополнительного корректирующего регулятора, выход переключателя - к исполнительному регулятору, а переключающий элемент переключателя соединен с релейным элементом, имеющим уставки срабатывания на подключение к исполнительному регулятору дополнительного корректирующего регулятора при достижении предельного значения концентрации NH 3  в очищенных газах и основного корректирующего регулятора при снижении концентрации NH 3  в очищенных газах до допустимого уровня. Использование данной системы дает возможность повышения эффективности автоматического регулирования процесса очистки продуктов горения от оксидов азота при эффективном ограничении проскока аммиака. 1 ил.
Patent RU-2203160-C2 (RU)
Title: Mold for continuous metal casting
Inventor: LAMBERTI TOMAS
IPC: B22D11/04
Filed: 1998-12-04
Granted: 2003-04-27
Abstract: FIELD: processes and equipment for continuous casting of metals. SUBSTANCE: mold includes two cooled wide lateral walls arranged one opposite to another in the form of supporting frames having plates consisting, mainly of copper. Narrow cooled lateral walls are arranged with possibility of motion one relative to another and with possibility of clamping them between said wide lateral walls. Powered units for clamping narrow walls are mounted between wide lateral walls with possibility of controlling their clamping effort and(or) motion path. Wide lateral walls carrying copper plates and narrow lateral walls of mold are arranged inside stable-contour outer frame. The last is designed for receiving efforts acting upon walls of mold and forms closed power system. Wide lateral walls carrying copper plates are centered in the middle inside said outer frame. EFFECT: reliable prevention of transmitting efforts to lifting device. 7 cl, 1 dwg
Patent RU-2218902-C2 (RU)
Title: Hygienic absorbing article having wings making creases on underwear article, hygienic inlay
Inventor: MAVINKURVE PRAMOD S
IPC: A61F13/15
Filed: 1999-03-05
Granted: 2003-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has main strip with borders originating from longitudinal lateral edges. The peripheral edge of each border is continuous with corresponding longitudinal lateral edge, bent under hindering layer of the main strip and attached to it forming in this way loop member and freely spread wing. The wing has at least one rigidity member creating transverse rigidity on at least a part of wing which size is enough for creating preferential bending line on the line of wing and inlay connection. EFFECT: reliable attachment to underwear. 22 cl, 20 dwg
Patent RU-2166138-C2 (RU)
Title: Stepless transmission
Inventor: EROFEEV A A
IPC: F16H15/50
Filed: 1999-06-01
Granted: 2001-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: stepless transmission has a body, primary and secondary shafts positioned in parallel, lever, lever turning control mechanism, and drum with multidisc friction variable-speed drive of internal contact. Transmission also includes output shaft and planetary adder. Carrier is secured to primary shaft. Epicycle is associated with secondary shaft through pair of gear-wheels. Sun gear of planetary adder is mounted on output shaft arranged coaxially with primary shaft. The invention provides for enlarged control range of stepless transmission gear ratio and reversible and neutral transmission. EFFECT: enhanced efficiency and reliability. 2 dwg
Patent RU-2165821-C2 (RU)
Title: Two-pole magnetic mold for spherical castings
Inventor: LEVSHIN G E
IPC: B22C9/00
Filed: 1999-07-28
Granted: 2001-04-27
Abstract: FIELD: foundry, designing of magnetic molds made by lost and permanent patterns. SUBSTANCE: magnetic mold has magnetizing device, magnetized molding material with working spherical cavity formed by pattern, and gating system. For making spherical castings, magnetic mold has cone-shaped members as pole pieces which are located on ferromagnetic wall of molding box, or on pole plate of magnetizing device. Point of pole piece external section of working spherical cavity and base faces pole of magnetizing device. Located between working spherical cavities in manufacture of at least pair of spherical castings are additional cone-shaped members in the form of inserts with points facing internal sections of these cavities. Axes of symmetry of cone-shaped members and axis of working spherical cavity are combined. EFFECT: eliminated rejects of molds and castings due to excluded flocculation of working spherical cavities of magnetic molds. 7 cl, 6 dwg
Patent RU-2171313-C2 (RU)
Title: Apparatus for applying hot coating onto metallic wire
Inventor: MICHURIN B V
IPC: C23C2/38
Filed: 1999-08-18
Granted: 2001-07-27
Abstract: FIELD: equipment for applying melt metallic coating onto wire, namely apparatuses for zinc-coating wire. SUBSTANCE: apparatus includes coiling device, bathes for flux and melt metal, unit for stripping excess coating, cooling device arranged directly after unit for stripping excess coating. The last is in the form of two changeable rectangular wiping members mounted with possibility of motion normal relative to wire feed axis and made of heat resistant polymeric and(or) non-organic fibers. EFFECT: enhanced quality of zinc-coated wire. 1 dwg
Patent UA-20035-C2 (UA)
Title: Rotor-blade combustion engine
Inventor: Makarenko Oleh Vasyliovych
Filed: 1993-09-10
Abstract: Rotor-blade combustion engine has combustion chamber of automatically varying volume, depending on position of the body controlling power of the engine. The invention relates to rotor engines with internal combustion of fuel-air mix and can be used under conditions of operation of common engines in loaded mode with frequent changes.
Patent UA-11048-C2 (UA)
Title: Composition for presowing seed treatment
Filed: 1993-09-07
Abstract: A formulation comprises organic components and an additive. It comprises manure or chicken manure as the organic components and finely dispersed silica as the additive.
Patent UA-27149-C2 (UA)
Title: Framed cage for distribution cabinet
IPC: H04Q1/04
Filed: 1994-10-21
Abstract: The invention relates to framed cage for distribution cabinet. The cage is made of generant of construction underframe members, at least, which part is connected to installation rails, the profiled side being made with number of fixation holes placed perpendicularly one another and bulge out into interior space of the load-carrying construction. The installation rail pass at least to the part of length of corresponding underframe members and put down into receiving hollows formed by two section sides of underframe member profile, installation rail profile sides made with numbers of fixation holes and are placed on the corresponding underframe member directed in parallel to the outer sides of load-carrying construction so that edges are formed the part of framed skeleton inner edge between both sides.
Patent UA-41976-C2 (UA)
Title: Method for analog-digital conversion
Inventor: Podoliak Serhii Yuriiovych
Filed: 1996-08-16
Abstract: The invention relates to the radio engineering, namely to the conversion of analog signals into pulse-code digital form and can be used in the professional and domestic digital sound equipment, and in the telephone apparatuses. A method for analog-digital conversion of input signal having set maximal frequency into output digital signal having set frequency and capacity. Analog angle modulation of additional analog high frequency sinusoidal signal is executed by the input analog signal, that results in the obtaining of intermediate high frequency modulated analog signal of constant amplitude which then is subject to double limiting by frequency with obtaining of limited by spectra high frequency analog modulated signal which then is subject to discretization by time and quantization by amplitude with isolation of digital intermediate signal.
Patent UA-33427-C2 (UA)
Title: Combined feed mixer
Inventor: Kuz'mich Yaroslav Anatoliiovych
Filed: 1999-02-23
Abstract: A combined feed mixer includes a mixing chamber, closed with a lid from above and provided by a receiving neck, a delivery spout vertically mounted in the middle of the mixing chamber and a two-step screw conveyor, the lower step of which is made with the lesser diameter and closed in the receiving neck and the upper one is of a larger size and closed in the delivery spout. The delivery spout is arranged with gaps between the lid of the mixing chamber and the receiving neck, a receiving hopper, installed under the receiving neck, a unloading spout and a drive. The upper step of the vertical two-step screw conveyor exceeds the edges of the lid of the mixing chamber, where it is equipped with a casing, at the end of which a window is made with the unloading spout attached to it, and on the upper part of the delivery spout a cylindrical ring is put on in such a manner as to allow the vertical movement and fixation, the height of the ring is not less than the gap between the lid of the mixing chamber and the delivery spout. The cylindrical ring is provided with a system of levers, which are brought outside of the mixing chamber.
Patent UA-54615-C2 (UA)
Title: Device for detecting the zone of coking of the electrode material in the self-burning electrode of an arc furnace
Inventor: KAPELIANOV VOLODYMYR YAKOVYCH
Filed: 2001-03-05
Abstract: The proposed device for detecting the zone of coking of the electrode material in the self-burning electrode of an arc furnace contains contacts and a measuring unit. The electrode contact is installed outside the electrode, on the retaining ring, and is arranged within the section of the electrode between the contact plates, at a minimal distance from the furnace lining. The electrode contact is pressed against the electrode surface by a counterweight and a link with hinged connection. The distance between the contact and the lower contact plate is 0.04 … 0.09 of the electrode diameter. The measuring device is electrically connected with the electrode contact and the contact designed for energizing the contact plates.
Patent UA-74340-C2 (UA)
Title: device for use of gas constituents to react and PROCESS for production of liquid solution OF hydrogen peroxide
IPC: B01F7/00
Filed: 2000-05-25
Abstract: The invention concerns a device comprising a cylindrical vertical stirred reactor (v), provided with centrifugal turbines (a) arranged along a single vertical agitating shaft, and its uses for implementing any process whereby several gas constituents are made to react in the presence of a solid suspended in a liquid phase. The device is particularly suited for directly making hydrogen peroxide.
Patent RU-2185317-C2 (RU)
Inventor: MAJER ZHAK
IPC: B65H29/04
Filed: 1998-05-05
Granted: 2002-07-20
Abstract: FIELD: holders and clips. SUBSTANCE: clamp is designed for holding flat items, for instance, paper sheets. It has support part with fixed clamping catch. Clamping lip is fitted in guide slot of support part for displacement is direction of closing and in opposite direction. With clamping lip shifted from open position to closing position clamping grip moves trajectory of motion to contact with camping catch or with item in contact with catch. At further displacement in direction of closing, clamping grip is forced backwards from trajectory of motion, thus forming acute angle with clamping catch thanks to which clamping force for holding the item is created owing to resilience of clamping lip. EFFECT: possibility of holding items at minimum space with preservation of individuality of items. 8 cl, 12 dwg
Patent RU-2215781-C2 (RU)
Title: Nutrient medium for culturing killer yeast saccharomyces cerevisiae (variants)
Inventor: TERESHCHENKO T A
IPC: C12N1/18
Filed: 2000-05-03
Granted: 2003-11-10
Abstract: FIELD: microbiological industry. SUBSTANCE: invention proposes nutrient media for culturing killer yeast that contain baling yeast hydrolyzate, baking yeast autolyzate or waste from production of the preparation "Ridostin". Invention can be used for industrial preparing biomass of killer yeast Saccharomyces cerevisiae in nutrient media from inexpensive and available raw. Invention allows reducing cost of killer yeast Saccharomyces cerevisiae biomass, to reduce price of used nutrient media and to retain good quality of yeast biomass. EFFECT: valuable properties of medium. 4 cl, 3 ex
Patent RU-2201410-C2 (RU)
Inventor: BIKBAU M JA
IPC: C04B28/02
Filed: 2000-06-26
Granted: 2003-03-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention provides concrete including cement stone-bound coarse granulated and fine fillers, said coarse filler containing granulate fraction 5-20 mm fabricated from disperse disposal plant ash-slag waste, mechanically activated cement, and additives. EFFECT: utilized high-toxicity disposal plant waste and extended resource of inexpensive concrete fillers. 2 tbl
Patent RU-2182986-C2 (RU)
Inventor: ANTONOV JU M
IPC: F03D9/00
Filed: 2000-07-11
Granted: 2002-05-27
Abstract: FIELD: wind-power engineering; windmill-electric generating units for farms and other remote users. SUBSTANCE: electrical energy is generated by means of windmill-electric generating unit, then it is passed to electrical energy accumulator which also accumulates electrical energy produced by converting gas combustion heat, and conveyed to user; as soon as desired level of accumulator charge is attained, accumulator is first disconnected from heat-electric generator and then from windmill-electric generating unit; at the same time disconnection of accumulator from heat-electric generator ceases gas supply to the latter; when accumulator charge drops below permissible level, it is first connected to windmill-electric generating unit and then to heat-electric generator whereupon gas is supplied to this generator and burned therein; heat released as result of gas combustion and not converted into electrical energy is passed to heat accumulator wherefrom it is conveyed to user; heat produced by solar energy conversion is also passed to this accumulator. Proposed method is implemented by device specially designed for the purpose. EFFECT: reduced consumption of gaseous fuel; improved environmental friendliness. 2 cl, 1 dwg
Patent RU-2216112-C2 (RU)
Title: Система и способ для межсоединения узлов всемирной сети связи (web-сети) (варианты)
Inventor: KUNG TIEN MEJ
IPC: G06F17/30
Filed: 2000-11-13
Granted: 2003-11-10
Abstract: Изобретение относится к системам и способам межсоединения узлов всемирной сети связи. Техническим результатом является расширение функциональных возможностей. Система содержит интерфейс ввода для приема кода Web-узла, модуль поиска кодов Web-узлов, базу данных сравнения кодов Web-узлов - адресов TCP//IP, модуль управления подключением, модуль управления выходом информации. Варианты способов описывают работу системы. 4 с. и 25 з. п.ф-лы, 7 ил.
Patent RU-2213743-C2 (RU)
Title: Derivative of thienylazolylalkoxyethaneamine, method for its preparing (variants), pharmaceutical composition, intermediate compound and method for its preparing (variants)
Inventor: MERSE-VIDAL RAMON
IPC: C07D409/06
Filed: 1999-04-15
Granted: 2003-10-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to thenylazolylalkoxyethaneamines of the formula (I)   wherein R1 means hydrogen atom, halogen atom or lower alkyl radical; R2, R3 and R4 mean independently hydrogen atom or lower alkyl radical; Az means nitrogen-containing aromatic N-methyl-substituted five-membered heterocycle comprising from one to three nitrogen atoms eliciting analgetic activity. Invention describes also methods for preparing compounds of the formula (I), intermediate compound used in synthesis, method for their preparing and pharmaceutical composition. Compounds can be used as agents with analgetic activity. EFFECT: improved preparing methods, valuable medicinal property of compounds. 15 cl, 4 tbl, 12 ex
Patent RU-2193547-C2 (RU)
Title: Method of processing coal
Inventor: LEVINSKIJ B V
IPC: C05F11/02
Filed: 2001-02-12
Granted: 2002-11-27
Abstract: FIELD: production of fertilizers and growth regulators. SUBSTANCE: proposed method includes grinding naturally oxidized coal and treatment with alkali solution. Prior to leaching, coal is mixed with saw-dust and stack is formed from mixture thus obtained. Treatment of stack with alkali is performed by sprinkling the stack. EFFECT: possibility of obtaining concentrated solutions of sodium and potassium humate. 4 cl, 2 tbl, 2 ex
Patent RU-2232128-C2 (RU)
Inventor: BORSBOM JOKHANNES
IPC: B01D53/86
Filed: 1999-08-25
Granted: 2004-07-10
Abstract: FIELD: gas treatment. 
     SUBSTANCE: method comprises oxidizing part of hydrogen sulfide in gas stream into sulfur dioxide using oxygen or oxygen-containing gas; subjecting thus treated gas to Claus reaction in at least two catalytic stages; and catalytic reduction of SO 2  in gas leaving the last of at least two indicated catalytic stages, catalytic reduction proceeding in catalyst bed located downstream of the last Claus process catalytic stage. 
     EFFECT: stabilized and increased sulfur removal degree. 
     8 cl, 6 dwg, 2 ex
Patent RU-2223555-C2 (RU)
Inventor: EHKUDDEN EHRIK
IPC: G10L25/93
Filed: 1999-08-06
Granted: 2004-02-10
Abstract: FIELD: speech recognition. SUBSTANCE: speech coding for adapting noise-like signals involves production of plurality of parameters from source voice signal wherefrom approximation of the latter can be recovered; to this end additional signal designed for presenting source voice signal is generated in response to this source voice signal; first difference is determined between signal waveform associated with source voice signal and signal waveform associated with additional signal; second difference is determined between energy parameter obtained from source voice signal and respective energy parameter associated with additional signal; then first and second differences are used to evaluate at least one of parameters that can be used to recover approximation of source voice signal. This process is implemented by speech coding device and communication system transceiver incorporating such coding device. EFFECT: improved coding of noise-like signals at reduced data transfer speeds without producing unwanted sounds during multimode coding. 27 cl, 7 dwg
Patent RU-2202270-C2 (RU)
Title: Method for diagnosing the cases of asymptomatic cardiac insufficiency in arterial hypertension patients
Inventor: DIMOV A S
IPC: A61B5/355
Filed: 2001-04-05
Granted: 2003-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring R,S and T peak heights in standard thoracic leads V1-V6 in mm. R-R peak interval length is measured in s. Systolic and diastolic arterial blood pressure is recorded in mm of mercury column. Asymptomatic cardiac insufficiency characteristic value is calculated using an original mathematical formula. EFFECT: high reliability in diagnosing asymptomatic cardiac insufficiency as left ventricle dysfunction. 2 tbl
Patent RU-2248798-C2 (RU)
Inventor: BOMBARDELLI EHTSIO
IPC: A61K47/48
Filed: 1999-12-13
Granted: 2005-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with phospholipid complexes of proanthocyanidine A2 and pharmaceutical compositions upon their basis as antiatherosclerotic agents, those for preventing and treating myocardial and cerebral infarction. Phospholipids of the above-mentioned complex should be preferably chosen out of lecithins, phosphatidyl choline, phosphatidyl ethanolamine, phosphatidyl serine. The innovation provides the preparation to treat the above-mentioned diseases due to decreasing the quantity and burden of atheromatous plaque, decreased obstruction of carotid arteries and decreased thickness of vascular walls. 
     EFFECT: higher efficiency of prophylaxis and therapy. 
     9 cl, 11 dwg, 6 ex, 2 tbl
Patent RU-2237763-C2 (RU)
Inventor: KHORRES JOKHANNES
IPC: D04H1/4209
Filed: 1999-12-23
Granted: 2004-10-10
Abstract: FIELD: textile industry. 
     SUBSTANCE: method involves compacting mineral fibers arranged on working surface 13 so as to form mineral wool web 12 and reorienting position of fibers by mechanical action, i.e., by feeding web with its wide surface for processing, which involves applying force, in particular, compaction force in direction parallel with wide surface, with sites of applying force being arranged one beside another along line extending transverse to direction of movement of mineral wool at predetermined space from and behind one another in direction of advancement of mineral wool web in longitudinal zones, which are offset from one another; hardening binder. Force application sites are elongated in direction 14 of feeding of mineral wool web 12, and application sites of longitudinal zone are arranged so as to define overlap regions 27. Method and apparatus allow increased longitudinal force sufficient for felting of mineral fibers to be provided. 
     EFFECT: increased efficiency, improved quality and wider range of products made from mineral wool. 
     16 cl, 3 dwg, 2 tbl, 2 ex
Patent RU-2234232-C2 (RU)
Inventor: OKH JANG-KEUN
IPC: B07B7/086
Filed: 2002-03-29
Granted: 2004-08-20
Abstract: FIELD: equipment for cyclone-type cleaner. 
     SUBSTANCE: grid is arranged in upper part of air-discharge channel in cyclone casing, where sucked air is vortex and contaminants are separated from vortex air flow by centrifugal force of said air flow. Grid is adapted for preventing contaminants from sucking into vacuumizer of vacuum cleaner. Grid has casing with set of channels, where lines continuing axial lines of said channels are arranged at an acute angle relative to vortex air flow direction, and protective screen connected with grid casing through detachable joint and adapted for baffling of contaminants involved in air flow into grid casing, into vortex air flow. According to another version, grid has casing with set of blades arranged on outer periphery of grid casing at predetermined distance from one another for passage of air flow through spaces between blades, where lines continuing axial lines of blade profiles are arranged at an acute angle relative to vortex air flow direction. Blade space and angle between lines continuing axial lines of blade profiles and direction of vortex air flow are set on condition that adjacent blades overlap one another by 10-15%, when blades are reflected onto imaginary cylindrical surface axially aligned with blades. 
     EFFECT: increased efficiency in dust catching by decreasing amounts of contaminants involved into vacuumizer through grid. 
     3 cl, 5 dwg