baber/WOPTO huggingface dataset:
Patent RU-2227154-C2 (RU)
Title: Состав для разрушения стойких водонефтяных эмульсий и защиты нефтепромыслового оборудования от асфальтено-смоло-парафиновых отложений и коррозии
Inventor: LEBEDEV N A
IPC: C10G33/04
Filed: 2002-01-31
Granted: 2004-04-20
Abstract: Изобретение относится к деэмульгаторам для разрушения водонефтяных эмульсий, которые могут быть использованы в процессах подготовки нефти к ее дальнейшей переработке. Состав по изобретению содержит следующие компоненты мас.%: продукт взаимодействия БС ОЭ и ОП с фосфор- или фосфор- и азотсодержащими соединениями 20-60; оксиалкилированный продукт конденсации алкилфенола с формальдегидсодержащим компонентом (ФСК) 20-60; маслорастворимое неионогенное поверхностно-активное вещество (мНПАВ) остальное. Предпочтительно деэмульгатор дополнительно содержит растворитель при следующем соотношении компонентов, мас. %: продукт взаимодействия, указанный выше, 20-60; оксиалкилированный продукт конденсации, указанный выше, 20-60; маслорастворимое НПАВ 1,0-30,0; растворитель остальное. В качестве продуктов взаимодействия в состав входит продукт, выбранный из группы: продукт взаимодействия блок-сополимера (БС) окисей этилена (ОЭ) и пропилена (ОП) с фосфор- или фосфор- и азотсодержащими соединениями; продукт взаимодействия смеси блок-сополимера окисей этилена и пропилена с оксиэтилированным амином на основе жирных кислот с фосфорсодержащим соединением и, кроме того, оксиэтилированный продукт конденсации алкилфенола с формальдегидсодержащим компонентом (ФСК) с числом углеродных атомов в алкильной цепи C 4 -C 12  при мольном соотношении алкилфенол:ФСК, равном 1:(0,67-1,0) в пересчете на формальдегид, со степенью оксиэтилирования 20-80 мас.% и маслорастворимое неионогенное поверхностно-активное вещество (мНПАВ). Технический результат – повышенная эффективность деэмульгатора при разрушении стойких водонефтяных эмульсий смолистых и высокопарафинистых нефтей и при защите оборудования от коррозии. 1 з.п.ф-лы, 10 табл.
Patent RU-2221619-C2 (RU)
Inventor: ANJAKIN V A
IPC: B01D5/00
Filed: 2002-04-01
Granted: 2004-01-20
Abstract: FIELD: gas cleaning processes; non-ferrous metallurgy for removal of suspended dust, drop, vapor and other contaminants from waste gas flow. SUBSTANCE: proposed method consists in directing the anode gases escaping from electrolyzer to centrifuge and cooled trap arranged in succession. Anode gases admitted to centrifuge get cleaned from resin compounds and dust component which are thrown towards centrifuge housing under action of centrifugal force settling on its inner surface where they are kept due to action of adhesive forces. Gas cleaned from resin compounds and dust component is directed from centrifuge to trap cooled to minus 18 C which is made in form of closed space connected with gas duct by means of inlet and outlet branch pipes; condensation of hydrogen fluoride takes place in this closed space due to low temperature and partial expansion followed by precipitation of hydrogen fluoride in form of liquid phase; liquid phase is kept in trap due to the fact that temperature of trap is considerably below boiling point of hydrogen fluoride. As a result, pure carbon oxide obtained at trap outlet and cleaned from resin compound, dust component and hydrogen fluoride may be directed to gas storage for further use as energy carrier. EFFECT: enhanced efficiency; complete removal of resin compounds. 5 cl
Patent RU-2282673-C2 (RU)
Inventor: ARISTOVA LIDIJA IVANOVNA
IPC: C22C33/04
Filed: 2002-04-15
Granted: 2006-08-27
Abstract: FIELD: metallurgy; production of doping alloys. 
     SUBSTANCE: proposed method includes aluminothermic melting; burden is charged in crucible by layers: lesser part of burden and titanium waste is loaded underneath and larger part of burden is loaded above it. Prior to performing aluminothermic melting, admixtures are removed by creating vacuum in crucible at rarefaction below 20 mm Hg at preliminary heating of burden and titanium waste to temperature of 100-300°C. Proposed method makes it possible to use titanium chips contaminated with emulsion. 
     EFFECT: reduced melting losses of titanium; reduction of gas admixtures in finished alloy. 
     5 cl, 1 tbl
Patent RU-2231550-C2 (RU)
Inventor: STARODUBTSEVA A M
IPC: C12N15/82
Filed: 2002-04-24
Granted: 2004-06-27
Abstract: FIELD: agriculture, plant selection. 
     SUBSTANCE: explants of potato plant of the strain "Lugovskoy" are co-cultured with the transformed strain A. tumefaciens and then placed on the nutrient medium for inducing callus-formation followed by regeneration of fertile transgenic plants from them. Co-culturing is carried out by contact of explants with a filter wetted with bacterial suspension containing zeatin taken in the amount 0.2-1.0 mg/l, benzylaminopurine taken in the amount 0.2-1.0 mg/l and naththyl acetic acid taken in the amount 0.01-0.05 mg/l. On the 8-th day explants are placed on the regenerating medium containing zeatin taken in the amount 0.2-1.0 mg/l, benzylaminopurine taken in the amount 0.2-1.0 mg/l and gibberellic acid (GA 3 ) taken in the amount 0.01-0.05 mg/l. Invention provides increasing yield of transformed plants. 
     EFFECT: improved preparing method. 
     5 cl, 2 dwg, 4 tbl, 1 ex
Patent RU-2255759-C2 (RU)
Title: Method for therapeutic treatment of extrauterine proliferation of endometrial tissue chronic pain in pelvis region caused by thereof and fallopian tubes impenetrability
Inventor: DIDRIKH KLAUS
IPC: A61K45/00
Filed: 2000-09-20
Granted: 2005-07-10
Abstract: FIELD: medicine, gynecology. 
     SUBSTANCE: invention relates to treatment of endometriosis and state associated with it. Method involves administration of LHRH antagonist by courses for 4-12 weeks. Also, method involves additional simultaneous and successive administration of nonsteroid anti-inflammatory agents, analgesic agents, contraceptive preparations and androgens. Invention provides prophylaxis of relapses of endometriosis symptoms in the absence of symptoms of estrogenic insufficiency. 
     EFFECT: improved and valuable method for treatment. 
     17 cl, 2 dwg
Patent RU-2266740-C2 (RU)
Inventor: DI NAPOLI GVIDO
IPC: A61K31/192
Filed: 2001-01-08
Granted: 2005-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering diacerine influencing DNA synthesis for reducing keratinocytes proliferation without changing their vital activity, inhibiting interleukines IL-1,IL-6 and α-TNF (tumor necrosis factor). 
     EFFECT: enhanced effectiveness of treatment. 
     11 cl, 7 dwg, 2 tbl
Patent RU-2245232-C2 (RU)
Inventor: AIGNER KHUBERT
IPC: B23K9/10
Filed: 2001-01-19
Granted: 2005-01-27
Abstract: FIELD: welding apparatuses in different branches of industry, namely method for controlling welding current source with resonance circuit. 
     SUBSTANCE: method is used for controlling welding current source 2 with resonance circuit 27 by means of control device 4. Bridge circuit 28 provides power supply to user, namely to welding process, from power source 29. In order to control separate switching members 32 - 35 of bridge circuit 28, preliminarily set switching conditions are maintained. At standard mode device 4 controls bridge circuit 28 according to preset switching conditions following one after another. When change of resistance of user side is detected, device 4 realizes special operation mode at resonance frequency of resonance circuit 27, and bridge circuit is controlled according to switching conditions designed for special mode. 
     EFFECT: possibility for realizing outlet characteristics providing at comparatively small current value high outlet voltage for sustaining electric arc or for igniting it. 
     17 cl, 12 dwg
Patent RU-2234612-C2 (RU)
Inventor: SOLOV EV V I
IPC: F01N13/00
Filed: 2002-09-23
Granted: 2004-08-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed muffler for multipurpose small-size internal combustion engine is furnished with at least one plate placed between branch pipe, connecting flange and muffler housing to form air spaces between branch pipe and plate, air spaces being connected with inlet of gas outlet channel. Number of air spaces corresponds to number of cantilever-mounted masses of muffler housing. Muffler is furnished also with additional supports rigidly connecting plate and branch pipe through air space. Plate is made of damping material, and branch pipe is made of heat resistant material. 
     EFFECT: increased strength, improved efficiency of noise damping and increased service life of muffler. 
     2 cl, 5 dwg
Patent RU-2243595-C2 (RU)
Inventor: EPINETOV M A
IPC: G09B23/28
Filed: 2002-11-21
Granted: 2004-12-27
Abstract: FIELD: experimental biology, medicine, experimental cardiology. 
     SUBSTANCE: about 2-3 min after subcutaneous injection of 0.1 ml 0.1%-adrenaline hydrochloride solution for rats an animal should be "lifted" onto decompression chamber height of 11000 m to carry out constant monitoring for electrocardiogram under conditions of height hypoxia. In case of observed horizontal decrease of ST segment by 1 mm and less against initial value for 2-3 min one should conclude upon ischemic myocardial lesion. The method is simple and available, it enables to model ischemic lesion during several minutes and it is indicated to match medicinal preparations of either cardioprotective or cardiotoxic properties. 
     EFFECT: higher efficiency of modeling. 
     16 dwg, 5 ex
Patent RU-2238376-C2 (RU)
Inventor: DENISENKO A A
IPC: E04B1/343
Filed: 2002-11-22
Granted: 2004-10-20
Abstract: FIELD: building structures, particularly mobile structures. 
     SUBSTANCE: mobile structure of straight cylinder form includes side surfaces and two round bases creating structure walls. Side surface and end walls have lower halves and two quarters defining upper structure half. Two upper quarters of side surface are connected one to another and to lower half of side surface along mating generator lines by means of releasable hinges. Three parts of each end wall are connected one to another and to cylindrical surface by mountable-and-dismountable joints. 
     EFFECT: possibility of structure connection to create single building with increased working volume. 
     2 cl, 6 dwg
Patent RU-2253220-C2 (RU)
Title: Method for preparing of potato before laying for storage
Inventor: KVASENKOV O I
IPC: A23B7/154
Filed: 2002-12-20
Granted: 2005-06-10
Abstract: FIELD: agriculture, in particular, potato storage methods. 
     SUBSTANCE: method involves treating potato before laying for storage with composition including Steinernema feltiae suspension and preparation produced from Mortierella globulifera micromycet biomass by predetermined process. 
     EFFECT: increased efficiency in controlling of injurious insects without detrimental action upon immune status, germination and organoleptical properties of potato.
Patent RU-2251770-C2 (RU)
Inventor: KHOVAN V V
IPC: H01R33/22
Filed: 2003-01-16
Granted: 2005-05-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed adapter-socket designed for using lamps with different bases has threaded base part, first cylindrical extension, additional cylindrical extension coupled with first one and having larger diameter than first extension. Ratio of lengths of first and second extensions is 1.6 and that of their diameters is 0.83. Flanged edge may have recess beveled to 90 deg. to organize seating place. 
     EFFECT: enlarged functional capabilities. 
     4 cl, 2 dwg
Patent RU-2302347-C2 (RU)
Inventor: KODINTSEV NIKOLAJ ALEKSANDROVI
IPC: B60K17/14
Filed: 2003-01-20
Granted: 2007-07-10
Abstract: FIELD: mechanical engineering; transport engineering. 
     SUBSTANCE: invention relates to tractors, motor graders, trucks and passenger cars, grain harvesters, motorcycles, railway trains, watercraft and trucks.  Proposed vehicle contains internal combustion engine, hydraulically driven driving axles with hydraulic machines and driving wheels, transmission hydraulic system with pump and hydraulic distributors.  Driving axle contains hydraulically controlled friction clutch connecting hydraulic machine with driving wheel.  Hydraulic cylinder of friction clutch is connected with hydraulic system through hydraulic distributor.  At high pressure, hydraulic distributor overlaps control medium supply channel and connects hydraulic cylinder with drain.  Driving axle is furnished additionally with planetary side reduction unit.  Front independent suspension contains hydraulic machine arranged in steering knuckle.  Shaft of machine rotor is connected with front driving wheel.  Pores of cermet seal of hydraulic machine contains elastic filler - soft oil-resistant rubber.  Said cermet seal is made double-layer, containing sealing layer with pores perpendicular to surface to be sealed and consisting of orientated tubes or riffled strips, and rear layer containing random pores sintered of balls. 
     EFFECT: provision of auxiliary range of speed control at starting from halt, and high torque at small overall dimensions of hydraulic machines and high efficiency. 
     4 cl, 15 dwg
Patent RU-2245672-C2 (RU)
Inventor: GOLUB I E
IPC: A61B5/02
Filed: 2003-02-25
Granted: 2005-02-10
Abstract: FIELD: medicine, cardiology, traumatology. 
     SUBSTANCE: one should measure patient's systolic arterial pressure, the number of cardiac contractions, the number of respirations per minute and blood hemoglobin level. One should calculate coefficient of compensation (CC) by the formula that includes measured parameters. According to the decreased CC values against normal values one should evaluate severity degree in patients with acute hemorrhages. The method enables to achieve high degree of results' reliability. 
     EFFECT: higher efficiency of evaluation. 
     2 ex, 7 tbl
Patent RU-2313177-C2 (RU)
Inventor: ROVITCH DUGLAS N
IPC: H03M13/27
Filed: 1999-12-03
Granted: 2007-12-20
Abstract: FIELD: encoding technology for communication systems, in particular, turbo-decoders. 
     SUBSTANCE: in accordance to the invention, turbo-code interleaving device (100), which uses linear congruent series, may be used as two-dimensional interleaving device (16) in turbo-coder (10), which also contains first and second composite coders (12, 14). Interleaving device (16) and first coder (12) are made with possible receipt of input bits. First coder (12) creates output symbols (22, 24) using aforementioned bits. Interleaving device (16) receives input bits (20) serially and row-wise. Algorithm for recursion of linear congruent series in interleaving device (16) is used for pseudo-random ordering, or shuffling, bits in each row of interleaving device (16). Bits (26) are then outputted from interleaving device serially and column-wise. Second coder (14) is made with possible receipt of interleaving bits from interleaving device. Second coder (14) creates output symbols (28) using these bits. Two streams of output symbols (22, 24) are multiplexed together with appropriate puncturing. If required, linear congruent recursive series may be generated in special form. Also, if needed, method for inversion of bits may be used in interleaving device (16) for ordering, or shuffling, rows of interleaving device (16). 
     EFFECT: increased probability of error correction. 
     6 cl, 3 dwg, 4 tbl
Patent RU-2254783-C2 (RU)
Inventor: KVASENKOV I I
IPC: A23L19/00
Filed: 2003-04-07
Granted: 2005-06-27
Abstract: FIELD: food processing industry, in particular canner industry. 
     SUBSTANCE: in claimed method prepared raw material is crushed and sterilized by using myscelle obtained by extraction of biomass of Pythium insidiosum micromycete with liquified gas selected from claimed group. Further crushed material is decanted in aseptic conditions in gas stream, exhausted from crushing step, and packed in aseptic conditions. 
     EFFECT: target product with improved organoleptic characteristics and increased content of bioactive substances. 
     3 ex
Patent RU-2271285-C2 (RU)
Title: Устройство с повышенными характеристиками для уравновешивания силы
Inventor: SALESS KRISTIAN
IPC: B60L5/18
Filed: 2001-09-12
Granted: 2006-03-10
Abstract: Изобретение относится к устройствам для уравновешивания силы, предназначенным для перемещения груза по заданной траектории. Устройство для уравновешивания силы содержит шарнирный механизм (10), состоящий из ближнего рычага (12), установленного на кронштейне и закрепленного на первой оси вращения (20), и отдаленного рычага (14), установленного на ближнем рычаге и закрепленного на второй оси вращения (24), параллельной первой оси. Отдаленный рычаг имеет свободный конец (26), на котором установлен груз (F). Устройство содержит дополнительно первые средства уравновешивания (18) с повышенной полосой пропускания с выходной осью (20), действующие на ближний рычаг (12), вторые средства уравновешивания с повышенной полосой пропускания со второй выходной осью (22), действующие на отдаленный рычаг (14), а также средства координации с повышенной полосой пропускания, установленные между первыми средствами уравновешивания и вторыми средствами уравновешивания для координации вращательных движений соответственно ближнего рычага и отдаленного рычага. Технический результат заключается в повышении способности реагировать на переходные явления в работе механизма и уменьшении времени его срабатывания. 18 з.п. ф-лы, 7 ил.
Patent RU-2258583-C2 (RU)
Title: Device for cutting pipes
Inventor: LUZIN JU V
IPC: B23D21/04
Filed: 2003-07-28
Granted: 2005-08-20
Abstract: FIELD: machine or devices for shearing or cutting pipes. 
     SUBSTANCE: device comprises housing and faceplate mounted inside the housing and provided with cutting heads.  Each cutting head has radial guide secured to the faceplate.  The guide receives hollow plunger, holder for cutter mounted for movement along the guide, and lead screw.  The space of the hollow plunger receives slide that defines movable link together with the holder via the through transverse openings made in the radial guide and bottom of the plunger.  The plunger is spring-loaded with respect to the radial guide in the axial direction by the compression spring with loading controller.  The surface of the controller is provided with a member that is in a contact with the pipe surface.  The lead screw of cutting head defines a screw pair with the hollow plunger and secured to the slide in the axial direction to define a rotation pair.  Each of the lead screws is connected with the sprocket that is mounted for permitting cooperation with the projection secured to the housing. 
     EFFECT: simplified structure. 
     3 dwg
Patent RU-2266864-C2 (RU)
Inventor: LITVINOV A M
IPC: C01B13/02
Filed: 2004-01-09
Granted: 2005-12-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves obtaining hyperoxic gas mixture by compressing air and supplying the compressed air to two adsorbers having receiver filled with sorbent. Then, oxygen is concentrated and used in artificial lung ventilation apparatuses for making oxygen inhalation and inhalation narcosis. Oxygen is additionally produced in thermochemical oxygen generator reactors. Continuous optical gas pressure indication in commutated mains containing hyperoxic gas mixture, oxygen, compressed air and nitrous oxide is provided, electric power available in net is visually controlled and signals of minimum threshold pressure value in mentioned gases are produced. 
     EFFECT: enhanced effectiveness in supplying oxygen to victims.
Patent RU-2264154-C2 (RU)
Inventor: R JU KHO-SEON
IPC: A47L5/14
Filed: 2004-01-23
Granted: 2005-11-20
Abstract: FIELD: vacuum cleaners that may be used for removing  dirt and dust by suction from cleaned surface and also by blowing off dust stuck to curtains and window frames. 
     SUBSTANCE: vacuum cleaner includes casing with certain inner space; unit for creating suction effort and mounted in casing; joined with casing adapter unit for cleaning and forming flow through duct for discharging contamination outside; mounted in casing  unit for filtering dust loaded air sucked from outside. In casing there is device for switching flow-through ducts for selectively switching flow-through duct for air flowing between adapter unit, filtering unit, between filtering unit and suction effort creating unit. Tubes providing flow-through ducts for air flowing between adapter unit, filtering unit and suction effort creating unit and device for switching flow-through ducts also are arranged in casing. Among those tubes there are tube for connecting adapter unit at side of device for switching flow-through ducts; main inlet tube arranged between device for switching flow-through ducts and filtering unit; guiding tube for connecting filtering unit with suction effort creating unit; main outlet tube connected with suction effort creating unit for discharging outside air flowing from filtering unit to suction effort creating unit; additional outlet tube for connecting device for switching flow-through ducts with main outlet tube. Device for switching flow-through ducts includes body of valve stationary mounted on casing and forming several through openings communicated with tube for connecting adapter unit, main inlet tube and additional outlet tube and valve for switching flow-through ducts  mounted with possibility of rotation in body of valve for providing ducts communicated with said several through openings. In variant of invention adapter unit united with casing of vacuum cleaner is used for suction of  dust from downwards  together with air by action of created suction effort and for discharging environmental air sucked from outside. Device for switching flow-through ducts is connected with adapter unit, filtering unit and suction effort creating unit with possibility of selectively switching flow-through duct for guiding dust laden sucked air by action of created suction effort. Said device may be used for creating flow of environmental air fed by means of device for switching flow-through ducts to adapter unit. 
     EFFECT: enlarged using range of vacuum cleaner. 
     16 cl, 6 dwg
Patent RU-2278661-C2 (RU)
Inventor: MOSIN VLADIMIR ALEKSANDROVICH
IPC: C01F11/18
Filed: 2004-02-16
Granted: 2006-06-27
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the present innovation deals with preventing and treating diseases caused by animal endoparasites. Anti-parasitic preparation contains closantel or its sodium salt dissolved in the main solvent as polyethylene glycol, propylene glycol, triethylene glycol or their mixtures, the suggested preparation contains, also, novocain (or lidocain, or anaesthesin), ethanol and/or isopropyl alcohol, polyvinyl pyrrolidone, benzyl alcohol and water at certain ratio of components. The innovation provides high efficiency of anti-parasitic action at no pain and inflammatory reaction in animals both at intramuscular and subcutaneous types of injection, moreover, decreased milk yields in cows haven't been observed. 
     EFFECT: higher efficiency. 
     1 cl, 96 ex
Patent RU-2273984-C2 (RU)
Inventor: SUSOV VLADIMIR IVANOVICH
IPC: A01G17/00
Filed: 2004-04-12
Granted: 2006-04-20
Abstract: FIELD: agriculture and horticulture. 
     SUBSTANCE: method involves providing beds from high-fertility soil and planting seedlings thereon; after two-three year growing of trees on bed, at the beginning of vegetation, releasing plant root bases from soil to 20-25 cm depth and 50-70 cm diameter; providing subsequent growing with bare roots during the entire growing period. 
     EFFECT: increased winter hardiness of fruit trees and improved fruit yield.