baber/WOPTO huggingface dataset:
Patent RU-2215775-C1 (RU)
Inventor: VJATKIN A V
IPC: B01J19/12
Filed: 2002-08-07
Granted: 2003-11-10
Abstract: Изобретение предназначается для переработки мазута, отработанных моторных или смазочных масел, нефтешламов и т.п. Способ включает подачу сырья в зону обработки, обработку сырья волновым воздействием путем формирования широкого спектра частот от акустического до светового диапазона в обрабатываемой среде и последующий термический крекинг продуктов воздействия в режиме первичной переработки нефти с получением из парообразной фазы конечных продуктов. Термический крекинг ведут при атмосферном давлении и максимальной температуре нагрева 360 o С. Установка включает сообщенные между собой устройство для обработки исходного сырья, выполненное в виде рабочей емкости генератора и излучателя акустических колебаний и генератора электромагнитных колебаний с излучающей антенной (ИА), и устройство выделения конечных продуктов. ИА конструктивно выполнена таким образом, что излучает в обрабатываемую среду широкий спектр частот. Устройство выделения конечных продуктов содержит крекинговый котел для продуктов воздействия, связанный с дефлегматором-дистиллятором и накопительные емкости для готового продукта и остаточных продуктов крекинга. Изобретение решает задачу упрощения технологического процесса переработки тяжелых фракций, повышения надежности установки и снижения энергозатрат при обеспечении глубины переработки и качества готовой продукции на уровне каталитического крекинга. 2 с. и 3 з.п.ф-лы, 2 ил.
Patent RU-2219825-C1 (RU)
Inventor: DOLGANOVA T I
IPC: A61B5/00
Filed: 2002-08-28
Granted: 2003-12-27
Abstract: FIELD: medicine, traumatology. SUBSTANCE: due to laser fluometry one should register cutaneous capillary circulation at rest (CR) at the site of supposed inflammation and symmetrical healthy body part. Ischemic sampling should be carried out on both limbs. One should register maximum postischemic capillary circulation (MPIC), time before registration of maximum postischemic circulation, time for reactive hyperemia duration. Postischemic circulation gain is calculated as CR : MPIC ratio. At the ratio of patient's CR values for sick and symmetrical healthy body part being 4.0, decreased postischemic circulation gain being 3 times lower, increased period before maximum postischemic circulation to be 1 min and increased duration of reactive hyperemia being 5 min one should diagnose availability of purulent tissue inflammation. The method is simple, noninvasive and enables to conduct earlier diagnostics for the development of purulent-inflammatory complications in case of perosseous osteosynthesis. EFFECT: higher accuracy and efficiency of diagnostics. 1 dwg, 1 ex
Patent RU-2216406-C1 (RU)
Title: Device for cleaning air from dust and aerosols
Inventor: KOTLJAR G M
IPC: B03C3/00
Filed: 2002-10-07
Granted: 2003-11-20
Abstract: FIELD: electrostatic precipitators for cleaning air from dust and aerosols. SUBSTANCE: proposed device has housing with air passages with receiving and corona-forming electrodes arranged inside it and unit for aromatic agents and drugs. Device is additionally provided with positively charged aeroion damper which is electrically connected with corona-forming electrodes ensuring their grounding; device is also provided with regulator of number of negatively charged aeroions which is electrically connected with deflecting electrode. Mounted directly on plate of one of deflecting electrodes is radiator of negatively charged aeroions whose potential changes by means of said regulator. Plates of deflecting electrodes have negative charge. EFFECT: avoidance of toxic emissions; possibility of performing proportioned saturation of purified air by negatively charged aeroions. 1 dwg
Patent RU-2218678-C1 (RU)
Title: Switch-mode power system for betatron incorporating provision for magnetic circuit demagnetization
Inventor: RYCHKOV M M
IPC: H05H7/04
Filed: 2002-10-23
Granted: 2003-12-10
Abstract: FIELD: acceleration engineering; high-energy electron beam generation. SUBSTANCE: switch-mode power system affording correction of equilibrium orbit radius by end of acceleration cycle has storage capacitor 4 connected through branches of thyristors 5 and 6 assembled in current inverter circuit to windings 2 and 3 which are differentially connected in series, diode 7 being inserted in circuits of compensating winding 3. Power supply 8 is connected in parallel with winding 2 through switching choke 9 and capacitor 10. The latter is connected through diode 7 to winding 3; diode 7 and winding 3 are shorted out by diode 12. Low-voltage power supply 13 is connected through choke 14 to field winding 2. Correction circuit choke 15 and thyristor 16 are connected in parallel with thyristor 11. Power supply 8 is connected through variable resistor 17 to one plate of correcting capacitor 18 which is connected in parallel with winding 3 and diode 7 through correction circuit thyristor 19 and resistor 20. Such interconnection of betatron power system components for charging correcting capacitor 18 does not require additional high-voltage dc power supply. Due to connection of correction circuit thyristor 19 to common point of connection of diodes 12 and 7 reverse voltage across this thyristor is reduced by value of no-load voltage across compensating winding 3 thereby providing for reduction of mass and size, as well as cost of equilibrium orbit radius correction circuit and, hence, for reducing mass, size, and cost of system. Newly inserted in power system simple equilibrium orbit radius correction circuit incorporating choke 14 and thyristor 16 is distinguished by small mass, size, and cost and provides for magnetic field correction at end of acceleration cycle. EFFECT: enhanced reliability, reduced size, mass, and cost of power system. 1 cl, 4 dwg
Patent RU-2230196-C1 (RU)
Inventor: SHAJDAK B P
IPC: F02C7/12
Filed: 2002-12-06
Granted: 2004-06-10
Abstract: FIELD: mechanical engineering; gas turbines. SUBSTANCE: proposed method of protection of base members around thermal shield of outer and inner housings of gas turbine containing axial-flow compressor with air flow compression stages comes to delivery of part of cooling air flow from zone after last stage of axial-flow compressor into clearances between housing and non-rigid casing secured on said housing with subsequent removal of air through non-rigid casing and thermal shield. For this purpose zone after last stage of axial-flow compressor is connected by pipelines and stand pipes. Plugs with holes are installed on end of stand pipes. Stand pipes are fitted in inner housing and non-rigid casing made in form of metal lobes connected on cover plates and secured on inner surfaces of outer and inner housings by means of follow bushings. One end of each bushing provided with slots to pass cooling air flow is connected with inner surfaces of outer and inner housings. Other end of bushing closed by plug with hole is connected with outer surface of metal lobes of non-rigid casing. Slots are made in side surfaces of stand pipes, between non-rigid casing and inner housing, and thermal shield is provided with holes to pass cooling air from zone after last stage of axial-flow compressor. EFFECT: improved protection against overheating. 3 cl, 3 dwg
Patent RU-2235202-C1 (RU)
Title: Narrow-cut machine for coal extraction from steeply inclined bed
Inventor: ANFEROV B A
IPC: E21C27/02
Filed: 2003-03-17
Granted: 2004-08-27
Abstract: FIELD: coal producing industry. 
     SUBSTANCE: machine has traction-towing device, sprinkling device, two height-adjustable operational tools with horizontal axis of rotation, two swiveling arms and case in which two cutting unit reducers and electrical drive are installed. Machine case is arranged on guide beam and may reciprocate along thereof. Machine case is connected to guide beam by hydraulic jack. Traction-towing device is fixed to guide beam end. Operational tools are formed as augers with cutters. Auger nearest to traction-towing device is arranged on swiveling arm and provides cutter movement from ground to bed top in area of contact thereof with coal formation when machine follows traction rope. Rib of above auger is coiled in direction which provides broken coal pieces movement from guide beam. Outermost auger is arranged so that cutters move in opposite direction. Rib of outermost auger is coiled in direction which provides broken coal pieces displacement towards guide beam. Guide beam has raised floor, grab handle and fence. 
     EFFECT: increased efficiency due to guide beam provision. 
     6 dwg
Patent RU-2236018-C1 (RU)
Inventor: AVANESJAN G R
IPC: G01R27/28
Filed: 2003-04-15
Granted: 2004-09-10
Abstract: Изобретение относится к области электрорадиоизмерений и может быть использовано для измерения параметров усилителей низких и инфранизких частот, а также для автоматизированного контроля трактов прохождения аудиосигналов. Измеритель содержит два компаратора и два измерителя временных интервалов. Первый компаратор сравнивает сигнал на выходе исследуемого усилителя с опорным напряжением. Второй компаратор сравнивает тестовый сигнал с опорным напряжением. К входу первого измерителя временных интервалов подключен выход второго компаратора. Выход первого компаратора через мультиплексор подключен к входу второго измерителя временных интервалов. К другому информационному входу мультиплексора через элемент ИСКЛЮЧАЮЩЕЕ ИЛИ подключены выходы обоих компараторов. Выходы измерителей временных интервалов подключены к входу функционального преобразователя, вычисляющего коэффициент передачи. Устройство позволяет осуществлять выбор режима работы измерителя путем переключения мультиплексора и дополнительно измерять фазовый сдвиг и частоту тестового сигнала. 2 з.п. ф-лы, 2 ил.
Patent RU-2247057-C1 (RU)
Title: Depth stabilization unit for deep-water drifting device
Inventor: GUZIJ JU I
IPC: B63G8/22
Filed: 2003-05-27
Granted: 2005-02-27
Abstract: FIELD: marine engineering; depth stabilization units for drifting devices. 
     SUBSTANCE: proposed depth stabilization unit includes pressure sensor, control system, electric motor switch mechanically connected with working member and storage battery. Mounted in parallel with pressure sensor is differential pressure sensor whose second cavity is connected with outside medium through compensating reservoir and electromagnetic valve connected with control system by signals. Working member is made in form of hydraulic pump transferring sea water to ballast chamber connected with high-pressure air source by means of pipe lines and valves and with sea medium by means of safety valve. 
     EFFECT: possibility of keeping the unit at preset depth at high accuracy. 
     1 dwg
Patent RU-2236069-C1 (RU)
Inventor: MJATIEV A A
IPC: H01M8/12
Filed: 2003-06-10
Granted: 2004-09-10
Abstract: FIELD: electrochemical devices using solid oxide electrolyte. 
     SUBSTANCE: proposed electrode-electrolyte couple has porous electrode whose surface is covered with multilayer bismuth oxide based solid electrolyte with doping additives. Proposed method for producing electrode-electrolyte couple includes impregnation of electrode pores with organogel incorporating bismuth oxide particles with doping additives and organic solution of bismuth salts and metals of doping additives, as well as thermal destruction of organic part of organogel resulting in chemical deposition and formation of multilayer solid electrolyte. 
     EFFECT: reduced cost of bismuth oxide based electrode-electrolyte couple. 
     20 cl, 7 ex
Patent RU-2235608-C1 (RU)
Inventor: NAZAROV A G
IPC: B08B5/02
Filed: 2003-06-09
Granted: 2004-09-10
Abstract: FIELD: cleaning pipes. 
     SUBSTANCE: device has housing with the discharging openings, inlet and accumulating chambers, and stepwise piston with the through passage. The piston is joined to the chambers through flexible sealing members and is mounted with a spaced relation to the chamber in the cross-section where the discharging opening are arranged. The area of the space is larger than the minimum area of the cross-section of the passage. 
     EFFECT: enhanced reliability. 
     1 cl, 1 dwg
Patent RU-2241531-C1 (RU)
Title: Mixer
Inventor: IVANOV A A
IPC: B01F5/00
Filed: 2003-06-24
Granted: 2004-12-10
Abstract: FIELD: chemical industry; mixers of reactors for mixing liquid and gaseous reagents. 
     SUBSTANCE: the invention is dealt with chemical industry, in particular, to the mixers of reactors for mixing liquid and gaseous reagents and may be used in manufacture of carbamide for production of a mix of carbon dioxide, ammonia and a recirculated solution of ammonia carbonate salts fed into a reactor of a synthesis of a carbamide. The mixer contains a cage made out of in series connected coaxial vortes chambers. The chambers have tangential inlet branch-pipes for reactants feeding and axial outlet branch-pipes. Direction of rotation of tangential streams in all chambers is the same. The axial outlet branch-pipe of each preceding chamber is inserted into the cylindrical cage of the next chamber and its inlet opening is located on a course of traffic of reactants after an inlet opening of a tangential inlet branch-pipe. The technical result is maintenance of a high degree of dispersion of the reactants in the reactor after their exit from the mixer and at their minimum dispersion in the mixer. 
     EFFECT: the invention ensures a high degree of dispersion of the reactants in the reactor. 
     4 cl, 3 dwg
Patent RU-2253442-C1 (RU)
Title: Cheek pouch (transbuccal) pharmaceutical composition
IPC: A61K9/20
Filed: 2003-11-14
Granted: 2005-06-10
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: pharmaceutical composition exhibiting neotropical, antiepileptic, sedative, and antistress activities, normalizing metabolic processes in body, contains aminoacetic acid and pharmaceutically acceptable carrier constituted by mixture of sorbitol and crosslinked carboxymethylcellulose sodium salt at weight ratio between 1:1 and 1:3 with additive selected from vinylpyrrolidone/vinyl acetate, stearic acid, stearic acid sodium salt, and mixtures thereof. 
     EFFECT: increased bioavailability and active component release velocity. 
     2 cl, 1 tbl
Patent RU-2254551-C1 (RU)
Inventor: FADEEV V S
IPC: F42B12/74
Filed: 2004-02-02
Granted: 2005-06-20
Abstract: FIELD: ammunition. 
     SUBSTANCE: the bullet slug is made of a hard-alloy material and consists of a tail section and a head ogival-pointed section.  The hard-alloy material has a compression strength of more than 4000 Mpa, the angle at the head top makes up 90 to 1200 deg., and the head top is rounded off with a radius of (0.2 to 0.6)mm. 
     EFFECT: enhanced piercing effect of the bullet. 
     1 dwg, 1 tbl
Patent RU-2257338-C1 (RU)
Inventor: CHUKHLOMINA L N
IPC: C01B21/068
Filed: 2004-03-23
Granted: 2005-07-27
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: invention is directed to manufacturing very hard thermo- and chemically stable products. In particular, ferrosilicium with 50-95% Si is ground to particle size not greater than 0.1 mm and then mixed with silicon nitride and/or with ammonium chloride, and/or group II metal fluoride, and/or partial ferrosilicium combustion product containing 50-90% silicon nitride, 30-50% iron silicides, 4-16% iron, and up to 5% silicon. When ammonium chloride and group II metal fluoride are used together with each other their ratio will be (1-3):(3-1), respectively. Resulting mix is ground to particle size not greater than 0.1 mm. Powder is placed into reactor, which is filled with nitrogen to pressure 1 to 20 MPa. Burning reaction is the locally initiated and, at the end of it, nitrogen pressure is lowered to 0.1-20 MPa and diazotation reaction is conducted for 0.1-0.5 h. Cooled product is disintegrated and subjected to magnet separation for 0.5-1.0 h to separate iron, after which dissolved in 15-30% HCl. Undissolved precipitate is separated, washed, and dried. Silicon nitride thus obtained represents β-Si 3 N 4  or mixture of α- and β-Si 3 N 4  with 39.0-39.5% nitrogen and not more than 0.03% iron impurities. 
     EFFECT: enhanced process efficiency. 
     13 cl, 1 tbl
Patent RU-2253648-C1 (RU)
Inventor: BELETSKAJA I P
IPC: C07C21/12
Filed: 2004-03-31
Granted: 2005-06-10
Abstract: FIELD: industrial inorganic synthesis. 
     SUBSTANCE: synthesis is accomplished via gas-phase conversion of carbon tetrachloride at elevated temperature (250-400°C) in presence of catalyst and chlorine acceptor. Catalyst contains 0.5 to 5.9% copper in the form of copper metal or cuprous or cupric chloride deposited on oxide carrier, and chlorine acceptor is methane. Conversion is conducted at carbon tetrachloride-to-methane molar ratio 1:(1-2.5). Oxides of carrier are selected from silicon, aluminum, titanium, and zirconium oxides. 
     EFFECT: increased purity of product, reduced expenses, and improved feasibility of process. 
     3 cl, 1 tbl
Patent RU-2242358-C1 (RU)
Inventor: SEMENOV D K
IPC: B28B1/087
Filed: 2004-04-20
Granted: 2004-12-20
Abstract: FIELD: item production of semidry mixes. 
     SUBSTANCE: apparatus includes several modules comprising vibration exciter, right and left guide tables with main and supplementary distribution means. Apparatus also has horizontal guiding means, frame and drive carriage with punch and die. Frame has central section, right and left side sections connected to central one, front and rear posts arranged along transversal axis thereof. Vibration exciter is secured to central section. Right and left guiding tables are connected accordingly to right and left side sections. Horizontal guiding means have ends connected one to another by support members installed on front post and inner ends of right and left side frame sections arranged opposite one to another. Carriage is mounted on horizontal guiding means by rollers. Carriage has guiding bushes arranged symmetrically to its axis. Guiding bushes enclose upper and lower rams having lower ends connected accordingly to punch and die secured to rods of vertical movement drive means. Installed on carriage is synchronizer to synchronize die position relative punch during vertical movement thereof. Guiding carriage is located above vibration exciter coaxially thereto in front working position. Carriage, punch and die are located above inventory tray in rear working position. Inventory tray is installed on formed items stopper or on conveyer. 
     EFFECT: increased item quality, increased apparatus output. 
     3 cl, 9 dwg
Patent RU-2276152-C1 (RU)
Title: R-(-)-1-[2-(7-CHLOROBENZO[b]THIOPHENE-3-YLMETHOXY)-2-(2,4-DICHLOROPHENYL)ETHYL]-1H-IMIDAZOLE AND ITS SALTS, METHOD FOR PREPARING, COMPOSITION POSSESSING ANTIFUNGAL EFFECT
Inventor: ANGLADA LUIS
IPC: A61K31/4178
Filed: 2003-02-04
Granted: 2006-05-10
Abstract: FIELD: organic chemistry, chemical technology, medicine, veterinary science. 
     SUBSTANCE: invention describes the compound R-(-)-1-[2-(7-chlorobenzo[b]thiophene-3-ylmethoxy)-2-(2,4-dichlorophenyl)ethyl]-1H-imidazole of the formula (I)   and its salts, in particular, its mononitrate. Also, invention relates to a method for preparing compound of the formula (I) possessing antifungal effect based on compound of the formula (I), and using compound of the formula (I) as an active component of the antifungal composition. Compound of the formula (I) can be used in compositions for treatment of fungal infections in humans or animals and against diseases of agricultural crops. 
     EFFECT: improved preparing method, valuable properties of compound and composition. 
     15 cl, 1 tbl, 10 ex
Patent RU-2284679-C1 (RU)
Inventor: ZHDANOV JURIJ MIKHAJLOVICH
IPC: A01C7/00
Filed: 2005-03-09
Granted: 2006-10-10
Abstract: FIELD: agricultural engineering, in particular, equipment for sowing and embedding seeds of various agricultural and forest crops into soil. 
     SUBSTANCE: apparatus has seed hopper, discretely seeding coil units, chain transmission and seed hole-making tool for covering (pressing in) of seeds into soil. Seeding units are mounted on single drive shaft at different angles relative to one another with adjustable (settable) seed sowing time. Coils are equipped with dosing cells of variable (adjustable) volume, having cross section in the form of trapezium with unequal sides. Covering hole-making tool is equipped with multiple rows of hole-making members, which are set in rows according to sowing pattern and arrangement of seeding coils. Covering hole-making tool is kinematically connected through chain transmission with shaft having seeding coils fixed thereon. Torque is transmitted from covering hole-making tool to this shaft at transmission ratio providing synchronization of moment when seeds are sown onto soil and moment of pressing said seeds into soil by means of hole-making members, accompanied with creation of moisture accumulating holes designed from formula:   where m is number of dosing cells on seeding coil; n is number of hole-making members in row corresponding to arrangement of seeding coil; μ is sliding coefficient of hole-making tool; k is coefficient taking into account time of falling seeds from seeding coils to soil. 
     EFFECT: provision for discrete portion sowing of seeds, embedding thereof into soil and simultaneously making moisture-accumulating slots in sowing sites. 
     3 cl, 5 dwg
Patent RU-2290799-C1 (RU)
Inventor: GALOCHKIN VLADIMIR ANATOL EVIC
IPC: A01K67/02
Filed: 2005-04-13
Granted: 2007-01-10
Abstract: Изобретение относится к животноводству. Способ включает введение внутримышечно или подкожно селенопирана из расчета 300 мг на голову. Способ усиливает процесс выведения тяжелых металлов из мышечной ткани, улучшает состояние здоровья, повышает продуктивность откармливаемых на мясо бычков, улучшает качество полученной говядины. 3 табл.
Patent RU-2292085-C1 (RU)
Inventor: SHAJDUROV GEORGIJ JAKOVLEVICH
IPC: G08G1/01
Filed: 2005-05-04
Granted: 2007-01-20
Abstract: FIELD: informational technologies of vehicles movement control with the purpose of determining load intensity on highways; road traffic control. 
     SUBSTANCE: radio-locating sensors are located directly above each traffic lane at the angle of directional diagram relative to vertical axis. In registration and control unit there are devices, which detect vehicle movement speed by Doppler signal frequency and classify by vehicle quantity. These characteristics allow to solve the technical contradiction between remote radio-locating measurements comfort and occurring classification errors. 
     EFFECT: multilane traffic control with valuation of vehicle size, speed, amount per time unit, which is important for created in Russia or other countries highway load control points. 
     2 dwg
Patent RU-2293306-C1 (RU)
Inventor: PROTASOV VIKTOR NIKOLAEVICH
IPC: G01N19/08
Filed: 2005-05-24
Granted: 2007-02-10
Abstract: FIELD: testing equipment. 
     SUBSTANCE: in accordance to method, value of maximal strains occurring in most dangerous points of real metal structure during its operation are calculated. Value of bending arrow is calculated, providing creation of strain value in middle section of plate with cover, equal to computed value of maximal strain in metal structure. Sample is made in form of metallic plate with polymer cover. Plate is loaded in accordance to three-point bending circuit by affecting its middle part till reaching computed value of bending arrow. Preservation of electric integrity of cover is stated, after that sample is placed in operation environment or environment, modeling operation environment. Exposure is sustained at given time base, dielectric integrity of cover is checked again and resistance of polymer cover to fracturing is evaluated. 
     EFFECT: increased precision of tests. 
     2 cl, 1 dwg