baber/WOPTO huggingface dataset:
Patent RU-2188515-C1 (RU)
Inventor: VEJKHMAN M V
IPC: H04L12/28
Filed: 2001-01-03
Granted: 2002-08-27
Abstract: FIELD: communication facilities. SUBSTANCE: system used for organizing exchange of information among distant users speaking in different languages has local telecommunication networks incorporating users' digital transceivers connected through communication channels with network communication center; regional telecommunication networks incorporating ring-connected network switching centers and territorial switching centers; and unibus telecommunication networks in the form of cellular communication networks incorporating ring-connected territorial and unibus switching centers. Novelty is that system is provided in addition with intermediate telecommunication systems each incorporating territorial switching centers ring-connected by means of communication channels; number of intermediate telecommunication systems depends on number of basic international languages; their territorial switching centers are interconnected in pairs and connected to respective territorial switching centers of either respective regional network or unibus communication network. EFFECT: enlarged functional capabilities. 6 cl, 1 dwg
Patent RU-2187075-C1 (RU)
Title: Датчик расходомера
Inventor: BORDJUGOVSKIJ A A
IPC: G01F1/05
Filed: 2001-03-16
Granted: 2002-08-10
Abstract: Изобретение относится к области приборостроения и может быть использовано для измерения расходов жидкости, газа или пара в энергетике, на транспорте, в нефтяной, нефтехимической, химической, пищевой промышленности, а также медицине. Сущность изобретения заключается в том, что датчик расходомера, содержащий корпус, струенаправляющий аппарат, чувствительный элемент в виде расположенного концентрично корпусу намагниченного по оси магнита или электромагнита, взаимодействующего с намагниченным по оси кольцеобразным телом вращения, размещенным в корпусе с возможностью обкатывания поверхности магнита или электромагнита, соприкасающегося с ним разноименными полюсами, и узел съема сигнала, имеет магнит или электромагнит, который размещен внутри кольцеобразного тела вращения и взаимодействует с его внутренней поверхностью, причем наружная поверхность кольцеобразного тела вращения образует с внутренней поверхностью корпуса зазор. Техническим результатом повышение надежности измерений и расширение сферы использования устройства. 4 з.п.ф-лы, 2 ил.
Patent RU-2186621-C1 (RU)
Title: Catalyst for exhausting gas scrubbing with oxygen excess from nitrogen oxides, method of its synthesis and method of exhausting gas scrubbing
Inventor: BAL ZHINIMAEV B S
IPC: B01D53/94
Filed: 2001-04-18
Granted: 2002-08-10
Abstract: FIELD: chemical technology, catalysts. SUBSTANCE: invention relates to catalysts used for effective removal of nitrogen oxides from exhausting gases and method of exhausting gases scrubbing from nitrogen oxides. Invention describes a catalyst for exhausting gases scrubbing with oxygen excess from nitrogen oxides comprising an active component, a carrier made of glass-fibrous material where glass-fibrous fabric made of silicate glass is used as a carrier and leached out to the content of silicon dioxide 90.0-99.9% with specific surface 0.2-7.0 m 2 /g. Catalyst has at least one metal from platinum group in amount 0.001-0.3 wt.% as an active component and additionally it has a promoter presenting the compound of at least one element or some elements from the group comprising aluminium, iron, silicon, titanium, cerium, lanthanum, molybdenum and/or their oxides taken in the amount 0.001-0.5 wt. %. Catalyst shows the following composition, wt.% as measured for metal: metal of platinum group, 0.001-0.3; promoter, 0.01-0.5; carrier, the balance. Invention describes also a method of synthesis of catalyst and a method of exhausting gases scrubbing on the above described catalyst placed in the system for exhausting gas scrubbing. EFFECT: enhanced activity, selectivity, chemical and thermic resistance of catalyst. 12 cl, 4 dwg, 2 tbl
Patent RU-2185888-C1 (RU)
Inventor: BASKOV D B
IPC: B03B7/00
Filed: 2001-08-14
Granted: 2002-07-27
Abstract: FIELD: processing asbestos-board waste. SUBSTANCE: proposed method includes preparation of pulp, hydrocycloning of pulp and recleaning obtained thickened product. Pulp delivered to hydrocyclone contains solid in the amount not exceeding 60 g/l. Recleaning thickened product of hydrocycloning is effected by means pf spiral separator. Product delivered to spiral separator contains no more than 30 g/l of solids. EFFECT: facilitated procedure of processing asbestos-containing materials; reduced operational expenses. 2 tbl
Patent RU-2202810-C1 (RU)
Inventor: KRJUKOV I N
IPC: G01V1/16
Filed: 2002-01-28
Granted: 2003-04-20
Abstract: FIELD: seismology. SUBSTANCE: procedure can find use for determination of coordinates of points of installation of seismic transmitters with adaptation to properties of ground in points of their installation. Range is established by propagation time of acoustic wave from blast of explosive charge in point with known coordinates to installed seismic transmitter. Procedure is based on property of constancy of speed of acoustic wave that alters insufficiently because of air temperature and humidity in contrast to speed f propagation of seismic wave that can change substantially depending on humidity, temperature and density of ground. Speed of propagation of seismic wave is found simultaneously by time of delay between seismic and acoustic waves which allows electron circuit processing seismic signals to be adapted to properties of ground in point of installation of transmitter. EFFECT: raised quality of processing of received signals. 8 dwg
Patent RU-2215234-C1 (RU)
Title: High-pressure bottle and method of its manufacture
Inventor: MEL NIKOV N A
IPC: B21D51/24
Filed: 2002-04-03
Granted: 2003-10-27
Abstract: FIELD: protracted storage and transportation of compressed and liquefied gases, mainly fire extinguishers. SUBSTANCE: proposed bottle has housing made in form of pipe with narrowing lower neck and profiled bottom welded to it and upper narrowing neck with bush located inside it; it is secured with neck by means of tube whose one end is screwed into bush and second end is welded to bottom. Method of manufacture of bottle includes forming of lower neck of housing, securing tube to bottom by means of circumferential weld seam followed by welding bottom with tube to lower neck of housing. Then, bush is secured in neck by screwing it on tube and sealing-up the joint by means of circumferential weld seam. EFFECT: enhanced reliability and durability; facilitated procedure. 3 cl, 11 dwg
Patent RU-2218791-C1 (RU)
Title: Способ производства консервов с использованием сушёного растительного сырья
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-07
Granted: 2003-12-20
Abstract: Изобретение предназначено для производства консервов и может быть использовано в консервной промышленности. Способ включает фасовку в тару твердых компонентов и заливочной жидкости. В качестве добавки, предотвращающей разваривание сушеных растительных компонентов, в заливочную жидкость вводят препарат, полученный из биомассы микромицета Mortierella verticillata по заданной технологии. Затем консервы герметизируют и стерилизуют. Такая технология позволит повысить цветостабильность консервов.
Patent RU-2209144-C1 (RU)
Title: Traction electric drive control method
Inventor: RABINOVICH M D
IPC: B60L9/22
Filed: 2002-07-04
Granted: 2003-07-27
Abstract: FIELD: transport engineering; electric vehicles. SUBSTANCE: invention relates to traction electric drive of trains with traction induction motors supplied by dc contact system. Traction electric drive consists of traction induction motor connected to valve-type converter which is connected with dc contact system through inlet filter containing reactor and capacitor. Control over traction induction motor is provided by changing value and frequency of supply voltage. Voltage drop across filter reactor is measured, variable component of measured voltage is separated and compared with preset value, thus finding value and sign of mismatch and at negative mismatch frequency of motor supply voltage is increased in proportional to mismatch value, and at positive mismatch, frequency of motor supply voltage is decreased in proportional to mismatch value. EFFECT: reduced level of interference generated by traction electric drive and supplied into contact system, improved power characteristics of drive. 1 dwg
Patent RU-2213551-C1 (RU)
Title: Method for treating articulation pathologies
Inventor: MARKOV A V
IPC: A61H1/00
Filed: 2002-07-31
Granted: 2003-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering manual therapy techniques like manipulation, mobilization, traction, postisometric and postreciprocal relaxation. The same techniques are applied to Su-jock zones corresponding to pathologically injured articulations. EFFECT: enhanced effectiveness of treatment; accelerated movement volume repair. 2 tbl
Patent RU-2213558-C1 (RU)
Inventor: NESTERUK V V
IPC: A61K9/20
Filed: 2002-09-30
Granted: 2003-10-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention proposes a novel gramicidin C-base antibacterial agent as tablets for buccal administration. The proposed composite of accessory components (methylcellulose and others) improves biopharmaceutical properties of composition and enhances its bioavailability. EFFECT: improved properties of agent, expanded assortment of claimed designation.
Patent RU-2205561-C1 (RU)
Title: Method for producing high-grade bavarian sausage of "klinskaya" version
IPC: A23L13/60
Filed: 2002-10-08
Granted: 2003-06-10
Abstract: FIELD: meat industry. SUBSTANCE: method involves mincing basic raw meat produced from trimmed beef or mixture of first-grade and second-grade trimmed beef with total content in minced mass of connective and adipose tissue of 10.0-12.0 wt%, trimmed pork comprising 50-60 wt% of adipose tissue, with amount of trimmed pork making 60-90 wt% of total amount of raw meat material from trimmed beef and with total amount of connective and adipose tissue in raw meat from trimmed beef making 10.0-12.0%, respectively; providing salting and maturation; preparing farce from matured raw meat with the use of cheeks, hydrated soya protein mixed with side lard, wheat flour, phosphate, ascorbic acid, sand sugar or glucose and spices or complex phosphate-containing additive comprising spice mixture; in the process of farce preparing, adding sodium nitrite and water and/or ice; filling sausage casings with farce; providing thermal processing by heating through of sausages at temperature of 60-65 C and relative humidity of 60-65% for 15-18 min, drying at the same temperature range and relative humidity of 20-25% for 20-22 min, smoking at temperature of 74-76 C and relative humidity of 99-100% for 15-20 min until temperature in sausage link reaches 68-74 C; holding for 6-10 min without reducing temperature in sausage link center; cooling. EFFECT: increased biological value of finished product due to balanced selection of basic raw material, optimized raw meat material preparing and processing modes, and increased yield of ready products. 11 cl, 3 ex
Patent RU-2206711-C1 (RU)
Title: Method of water inflows shutoff horizontal and inclined wellbores of producing wells
Inventor: PROSVIRIN A A
IPC: E21B33/13
Filed: 2002-10-16
Granted: 2003-06-20
Abstract: FIELD: oil producing industry. SUBSTANCE: method includes injection of gelling solution of polyacrylamide and acid into interval of water inflow to horizontal or inclined wells. Operations are begun from middle of water inflow interval and repeated as moving along interval of water inflow. In repeated injection as moving along interval of water inflow, concentration of gelling solution of polyacrylamide is increased by steps. Process holding is effected for gel formation. Producing interval of well is filled with acid and process is held under conditions of bath at pressure less than absorption pressure, and acid is displaced into formation. Well is washed with hydrocarbon fluid. EFFECT: higher efficiency of water inflow shutoff in horizontal and inclined wellbores of producing wells. 1 ex
Patent RU-2219892-C1 (RU)
Inventor: REJDERMAN E N
IPC: A61H31/02
Filed: 2002-10-24
Granted: 2003-12-27
Abstract: Изобретение относится к медицинской технике, а именно к устройствам для проведения искусственной вентиляции легких (ИВЛ), и найдет применение в отделениях хирургии, анестезиологии и интенсивной терапии. Аппарат ИВЛ имеет блок управления, дыхательный блок, шланги вдоха и выдоха, соединенные тройником пациента, дозатор газовых смесей, дыхательный мешок, клапан подсоса и предохранительный клапан. Блок управления содержит электродвигатель, кинематически связанный с передачей "винт-гайка", генератор пневматических импульсов, пневматически соединенный с клапаном выдоха дыхательного блока, и преобразователь давления, пневматически соединенный с линией вдоха дыхательного блока. Генератор выполнен в виде клапана со штоком, опирающимся на сердечник электромагнита и расположенным в закрепленном на электромагните корпусе. В крышке 22 корпуса герметично установлена мембрана с жестким центром-соплом. Технический результат заключается в обеспечении стабильности параметров ИВЛ. 3 ил.
Patent RU-2231359-C1 (RU)
Inventor: KOSHELEVA I V
IPC: A61P17/02
Filed: 2002-12-11
Granted: 2004-06-27
Abstract: FIELD: medicine, dermatology. 
     SUBSTANCE: method involves alternation of 5-9 procedures of intravenous injection to patient in the process of it treatment the ozonized physiological solution and 6-9 procedures of gassing damaged foci with oxygen-ozone mixture with reducing the ozone concentration from 30 mg/l to 2 mg/l. The treatment method involves prescription of delagil, tavegil and ascorutin for 3-4 weeks and treatment of ulcerous defects with xeroform ointment up to their cleansing followed by treatment with methyluracil ointment up to their healing. Method provides reducing adverse effects in treatment of skin angiitis ulcerous forms. 
     EFFECT: improved and enhanced treatment method. 
     2 ex
Patent RU-2217327-C1 (RU)
Inventor: ANDREEV V V
IPC: B60K17/34
Filed: 2003-02-07
Granted: 2003-11-27
Abstract: FIELD: transport engineering; road vehicles. SUBSTANCE: proposed transmission contains wheel propulsion devices connected to source of gaseous working medium. Propulsion device of each wheel is made in form of plate mechanisms connected in parallel to working medium source. Input of at least one of mechanisms is connected with adjustable throttle connected to control unit furnished with mode setter. Volume regulator of at least one of plate mechanisms is connected to control unit. Invention provides optimum and adjustable moment characteristics of transmission. EFFECT: increased efficiency within wide range of working modes. 2 cl, 2 dwg
Patent RU-2240672-C1 (RU)
Inventor: SIZOV V I
IPC: A01D45/06
Filed: 2003-03-12
Granted: 2004-11-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has frame with following wheel, picking-up device, transportation mechanism made in the form of conical drums, and guiding rods. Frame provided with carrier wheel is made in the form of arc of circle with center at the point of contacting of carrier wheel with horizontal surface. At least three conical drums are mounted on frame in equally spaced relation in vertical-transverse plane, with apexes of conical drums being oriented toward circle center. Each of conical drums is positioned for rotation about its axis of rotation oriented radially to circle center. Left-hand outer drum serves as picking-up device operating in direction of advancement of apparatus and two other conical drums serve as transportation devices. Arc of circle having radius equal to half the width of doubling apparatus and arranged concentrically with frame divides height of each conical drum by two, and guiding rods simultaneously embrace all drums. 
     EFFECT: simplified construction, reduced dimensions, decreased power consumption and enhanced reliability in operation. 
     2 cl, 2 dwg
Patent RU-2239003-C1 (RU)
Inventor: VEDERNIKOV G F
IPC: C25C3/08
Filed: 2003-04-16
Granted: 2004-10-27
Abstract: FIELD: non-ferrous metallurgy; electrolytic production of aluminum; construction of cathode unit of aluminum electrolyzer. 
     
     
       SUBSTANCE: proposed cathode unit has casing, hearth blocks with cathode rods, lining under hearth blocks, lining located between hearth blocks and walls of casing, lining consisting of two parts; upper part of this lining is made from plates of non-metallic high-melting compounds located along walls of casing; peripheral seam rises towards side lining. Lower part of side lining is made from heat-insulating elements located over perimeter of casing on lining located in space between hearth blocks and walls of casing. Joint areas of plates of upper part of side lining and heat-insulating elements of its lower part are located at height equal to 0.5-1.1 of height of hearth block. Peripheral seam is made at rise to height sufficient for overlapping the joint areas of plates of upper part and heat-insulating elements of lower part of side lining. Tightly fitted to plates of upper part of side lining and heat-insulating elements of its lower part are insertion blocks made from carbon-containing materials or from non-metallic high-melting materials which are connected with them by means of adhesive or cementing materials. 
     
     
       EFFECT: enhanced efficiency; improved protective skull; increased service life. 
     
     
       2 cl, 4 dwg
Patent RU-2232646-C1 (RU)
Inventor: ZENTSOV V N
IPC: B05B17/00
Filed: 2003-04-22
Granted: 2004-07-20
Abstract: FIELD: equipment for treating inner surfaces of pipelines in gas, oil and petrochemical industries for the purpose of pipeline protection against corrosion during transmission of corrosive gases. 
     SUBSTANCE: device has pressure gas pipeline, contactor and gas pipeline for contactor connection with pressure gas pipeline. Device also comprises nozzle and bracket-like netted member, which are arranged into contactor. Upper edge of netted member is flush with lower edge of nozzle. Device includes probe with supply and discharge channels. Free probe end extends into pressure pipeline. Prove may perform axial movement and may be fixed in connecting pipe having closed outer end and arranged into pressure pipeline wall perpendicular to axis thereof. Inlet orifice of supply channel communicated through supply gas pipeline with contactor facing incident gas flow into pressure pipeline. Outlet orifice of discharge channel communicated through discharge gas with contactor facing outgoing gas flow. Inlet and outlet channel orifices are out of hydrodynamic influence zone of inner gas pipeline surface on gas flow into gas pipeline. Inlet and outlet channel orifices are arranged on line parallel to pressure pipeline axis and crossing axis and center of midlength probe end section extending perpendicular to line and having non-streamlined aerodynamic form. Device has recuperative surface gas-and-liquid heat exchanger connected by gas channel with contactor upstream and downstream relative netted member. 
     EFFECT: increased efficiency and economy due to providing maximum dispersity of injected chemical aerosol and due to full utilizing kinetic and thermal energy of gas flow for chemical aerosol creation. 
     3 dwg
Patent RU-2242496-C1 (RU)
Inventor: BUDANOV S V
IPC: C10F5/04
Filed: 2003-07-21
Granted: 2004-12-20
Abstract: FIELD: equipment for mechanical dehydration of younger bedding peat. 
     SUBSTANCE: apparatus has channeled matrix, channeled charging unit, by-pass valve, stamp, drive, two detachable electrodes, and two terminals, each made in the form of metal rod covered with plastic casing and inserted into matrix side opening and screwed with its end into electrode. Apparatus is further provided with stop put onto matrix front end part. Matrix, charging unit and stamp have longitudinal square section. Four longitudinal slots are arranged in parallel opposed pairs on matrix channel corners in symmetry with respect to longitudinal axis of matrix. Charging unit is made in the form of pyramid with truncated apex. 
     EFFECT: increased efficiency and reduced power consumption. 
     6 dwg
Patent RU-2245752-C1 (RU)
Title: Method for controlling strip thickness by means of rolling stand
Inventor: SINAJSKIJ G V
IPC: B21B37/18
Filed: 2003-07-31
Granted: 2005-02-10
Abstract: FIELD: automation of rolling processes. 
     SUBSTANCE: method comprises steps of measuring disturbance-stimulated strip thickness in front of rolling stand; controlling measurement result until inlet of stand; compensating it in stand by moving screws of screw-down mechanism at predetermined rate for preset time interval; measuring fluctuation of strip thickness relative to predetermined value when strip leaves stand; acting upon movement rate of screws according to disturbance and to fluctuation of strip thickness after multiplying said values and differentiating received product. 
     EFFECT: enhanced accuracy and reliability of controlling strip thickness. 
     2 dwg
Patent RU-2254664-C1 (RU)
Inventor: GUTIN L I
IPC: H02M7/521
Filed: 2003-09-30
Granted: 2005-06-20
Abstract: Изобретение может быть использовано как источник питания повышенной частоты для индукционного нагрева. Технический результат - снижение уровня прямых коммутационных перенапряжений на тиристорах, обусловленных резким спадом обратного тока встречного диода при его выключении. В автономном инверторе встречный диод подключен параллельно двум парам ветвей, каждая из которых образована тиристором и одним из четырех отдельных, одинаковых по индуктивности, дросселей коммутирующей LC-цепи. 2 ил.
Patent RU-2251625-C1 (RU)
Inventor: BUEVICH V V
IPC: F02C7/26
Filed: 2003-10-07
Granted: 2005-05-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed group of inventions is designed for starting stationary single-shaft gas-turbine sets with barring gear with electric motor and overrunning clutch consisting of gas turbine and synchronous turbo generator whose shafts are mechanically coupled. According to proposed method of starting of gas-turbine set with barring gear with electric motor and overrunning clutch in which synchronous turbogenerator is used as barring motor mechanically coupled with shaft of gas turbine, current from starting frequency converter is supplied to stator winding of barring motor. At beginning of starting, voltage is changed proportionally to frequency, and when gas turbine comes to self-propelled mode, current from starting frequency converter is cut off and, according to invention, starting begins at induction mode of said turbogenerator and during period of starting torque of turbogenerator is found by values of output power and voltage of starting frequency converter, and current is supplied to field circuit of brushless synchronous exciter installed on shaft of turbogenerator proportional to turbogenerator torque at constant value of shaft, and initial rate of frequency rise is chosen to provide coming of said exciter to current supply mode after release of overrunning clutch. With overrunning clutch released, frequency rise rate is increased to provide self-synchronization of turbogenerator, and after self-synchronization, starting is continued at synchronous mode of turbogenerator. In gas turbine set starting device including starting frequency converter whose output is connected to leads of stator winding of synchronous turbogenerator whose shaft is coupled with shaft of gas turbine, accortoding to invention, device contains brushless synchronous exciter whose shaft is coupled with shaft of said turbogenerator, field current setter and drive torque meter. Field winding of said exciter is connected with output of field current setter to create positive feedback. First input of field current setter is connected to data output of drive torque meter, and second input of field current setter is connected to constant shift current source. 
     EFFECT: improved reliability of starting, reduced cost of equipment used for starting of gas-turbine set. 
     3 cl, 1 dwg