baber/WOPTO huggingface dataset:
Patent RU-2177078-C2 (RU)
Title: Method of pressure building in fuel injection system of gas injection type
Inventor: UORT DEHVID RICHARD
IPC: F02M67/04
Filed: 1997-07-10
Granted: 2001-12-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: invention relates to fuel injection systems of two component fuel type. Invention contains description of operation of internal combustion engine with fuel injection system including injector for delivery of fuel- gas mixture into engine combustion chamber. Engine has gas supply system in which pressure level required for injection of fuel into engine is built by sequence of pumping operations providing opening of injector and flowing of gas under pressure from combustion chamber through injector into gas supply system. This provides building of pressure in gas supply system when pressure in combustion chamber exceeds that in gas supply system. Invention contains also description of operation of internal combustion engine including many groups of cylinders with gas supply system for each group of cylinders, and gas supply source used to supply each gas system with gas under pressure. In case of failure of supply of each gas system with gas pressure, one of gas supply systems is used as gas pressure supply source. EFFECT: reduced time taken for building gas pressure-in two-component fuel injection system and provision of reliable injection. 24 cl, 6 dwg
Patent RU-2170514-C2 (RU)
Title: Method of producing yeast-containing roll-in dough
Inventor: BUDNIKOVA A E
IPC: A21D13/08
Filed: 1999-04-12
Granted: 2001-07-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves kneading dough for 8-9 min with the usage of cold (iced) water having temperature of 0-5 C, with dough preparing time being about 10 min, so that ready dough has temperature of 15-20 C and moisture content of 35 plus and minus 2.5%; directing ready dough (which was not subjected to fermentation) to lamination position, where dough and margarine pieces are cooled to temperature of 10-12 C and preliminarily pressed; rolling dough and cooling twice at temperature of 0-13 C for 20 min upon first rolling to temperature of 12-13 C and for 40 min upon second rolling to dough temperature of 9 C. EFFECT: intensified dough preparing process and improved gustatory quality of ready products.
Patent RU-2164675-C2 (RU)
Title: Method of diagnosing control devices and systems of road vehicles
Inventor: DERBAREMDIKER A D
IPC: G01M17/007
Filed: 1999-04-23
Granted: 2001-03-27
Abstract: FIELD: testing facilities; vehicle brakes and suspensions. SUBSTANCE: according to proposed method, wheels of vehicle are set into rotation and then are braked by application of vehicle brake. In process of testing braking parameters are measured and results are compared with reference values and, basing on obtained deviations from reference values, state of brake system in judged. Simultaneously, vibratory load is applied to wheel and parameters of vibrations are measured. Braking parameters are measured with and without application of vibratory load to wheel and condition of vehicle suspension vibration damping devices is determined by difference in measured braking parameters at application of vibratory load to wheel and without such load. Serviceability of brake antilocking system and vehicle suspension control system is checked by vibration and braking parameters. EFFECT: enlarged operating capabilities of testing facilities. 2 dwg
Patent RU-2165668-C2 (RU)
Title: Method and device for controlling power characteristics of three-phase supply mains for inductive heating furnaces
Inventor: KOTEL NIKOV A O
IPC: H02J3/18
Filed: 1999-07-09
Granted: 2001-04-20
Abstract: FIELD: electrical engineering. SUBSTANCE: voltage level across input terminals of three-phase supply mains is chosen to equal mean voltage across inductor terminals during top- and-bottom smelting process; in order to reduce its variation range during initial smelting period number of inductor working turns is reduced and active power injected in furnace inductor is increased; during next smelting period and up to its end number of working turns and amount of power injected in inductor are increased and decreased, and transformer-thyristor modules are used to maintain desired voltage level across inductor terminals, power factors, and load unbalance in the course of smelting; special vector monitoring system is used for transformer-thyristor modules. Proposed method and device provide for cutting down active material consumption by 50%, reducing power requirement by 30% per ton of smelted metal, and enhancing reliability by 30% due to dispensing with mechanical contact members in device. EFFECT: improved performance characteristics and environmental friendliness of smelting process. 3 cl, 8 dwg
Patent RU-2237148-C2 (RU)
Inventor: SUKHOV R I
IPC: E21B10/36
Filed: 1999-10-06
Granted: 2004-09-27
Abstract: FIELD: drilling. 
     SUBSTANCE: method includes rotating drilling column by a drive mounted at the surface, periodic lifting of the column, and its impact interaction with the well through drill bits and diamond tools. When the column lifts, the elements of the tool move in the radial direction thus spalling rock. The device has housing rigidly connected to the column and drill bits and diamond tool made of several members provided with working part and stem. The members are set in the housing for permitting rocking in radial direction. 
     EFFECT: enhanced efficiency. 
     2 cl, 5 dwg
Patent RU-2174381-C2 (RU)
Inventor: CHERNOV E I
IPC: A46B9/04
Filed: 1999-11-19
Granted: 2001-10-10
Abstract: FIELD: individual sanitary and hygienic articles. SUBSTANCE: toothbrush has head with bristles, handle, actuating unit and power unit. Toothbrush handle has pellet receiving cavity within which vibrations are created during teeth cleaning. Vibration sensor and control unit are placed inside handle. Control unit is connected to vibration sensor, power unit and actuating unit. Actuating unit may be made in the form of at least one light emitting diode or in the form of series-connected electronic musical unit and sound converter. EFFECT: simplified construction and increased efficiency by automatic switching of actuating unit for effecting hygienic procedure. 3 cl, 2 dwg
Patent UA-28789-C2 (UA)
Inventor: OMELIANCHYK LIUDMYLA OLEKSANDRIVNA
Filed: 1997-09-23
Abstract: Reaction of 2-methyl-6-metoxyquinolyl-4-thioacetic acid with equivalent amount of sodium hydroxide in ethanol medium: Melting temperature is 170 °C. Gross formula: C13H12NO3SNa, new biologically active compound is obtained according to the following scheme: [C13H12NO3S]+NaOH ( [C13H12NO3SNa]+ H2O The compound belongs to 4-S-substituted quinolyl, in particular to 2-methyl-6-metoxyquinolyl-4-thioacetate of sodium that may be used in medical practice as an anti-ischemia and anti-oxidant remedy.
Patent UA-57763-C2 (UA)
Title: Novel composition for inhalation comprising formoterol with bulk density from 0.28 to 0.38 g/ml
IPC: A61K9/72
Filed: 1998-01-13
Abstract: A dry powder composition comprising formoterol and a carrier substance, both of which are in finely divided form, wherein the formulation has a poured bulk density from 0.28 to 0.38 g/ml is useful in the treatment of respiratory disorders.
Patent UA-66813-C2 (UA)
Title: An apparatus for vapor distillation of essential oils from vegetable material
Inventor: YANUTSYK YURII BORYSOVYCH
IPC: A23L27/12
Filed: 2000-04-25
Abstract: An apparatus for vapor distillation of essential oils from vegetable material contains steaming chamber and device for delivery of live steam disposed under the cover thereof. Grid for withdrawal of a mixture of water vapor and essential oils vapor to the cooler is disposed on the chamber bottom. The device for withdrawal of live steam is made in the form of a steam jacket of steaming chamber connected to the source of delivery of live steam, in the upper part of which orifices are formed on the perimeter for connection of steam jacket with steaming chamber, moreover the steaming chamber cover is made removable, and apparatus body is made rotational around the horizontal axis.
Patent UA-43669-C2 (UA)
Title: Flexographic sheet printing press
Inventor: BILAS MYKHAILO IVANOVYCH
Filed: 2001-04-28
Abstract: A flexographic sheet printing press contains a frame with a first and a second printing sections located on it and beds, on which printing and form cylinders with pins are mounted, and inking apparatuses cinematically connected with them, which, in turn, contain anilox and fountain rollers, ink trough and shaft system, with the help of which the sheet of cardboard or the billet of box/bucket is passed through the sections of the press for application on its surface of colorful image. The system of angular turn of form cylinder is mounted on the pins of the form cylinders of the first printing section, and the system of all-round (360 o) rotation of the said form cylinder is mounted on the pins of the form cylinders of the second printing section.
Patent UA-76741-C2 (UA)
Title: Elastic-damping floor of the body of dump car
Inventor: MANKO BORYS MYKOLAIOVYCH
IPC: B61D17/00
Filed: 2003-09-25
Abstract: The invention relates to the railroad car construction. An elastic-damping floor of the body of dump car has on the perimeter of floor an upper frame from longitudinal and cross beams of box section, on which a steel floor plate is mounted. A floating steel sheet is installed under it, which rests on the shock-absorbing spring elements, which are evenly located on the plane of upper frame and are preliminarily compressed with the help of supporting holders by nut with bolts, lock nuts and splint pins. Each of holders rests on two not connected together support brackets of the cross beams of upper frame. Technical result: reduction of effective stresses in the supporting carrying elements of the body at reduction of the mass of floor.
Patent RU-2183620-C2 (RU)
Inventor: OBUKHOVA T A
IPC: C07C63/49
Filed: 2000-02-17
Granted: 2002-06-20
Abstract: Изобретение относится к области получения адамантилфенилкарбоновых кислот, которые находят широкое применение при получении различных лекарственных препаратов. Предложенный способ получения адамантилфенилкарбоновых кислот заключается в окислении соответствующих алкилфениладамантанов кислородом при повышенной температуре в присутствии катализатора на основе металлов переменной валентности и инициатора - бромида натрия в среде растворителя, представляющего собой смесь уксусной кислоты и диоксана в объемном соотношении (10-20):1 и массовом соотношении катализатор и инициатор: алкилфениладамантан = 1: (6,9-20). Предпочтительно процесс ведут при температуре 75-100 o С. В качестве катализатора в предлагаемом способе может использоваться смесь ацетата кобальта и ацетата марганца, инициированная бромидом натрия. Соотношение исходного углеводорода и уксусной кислоты составляет 1:(15-30) по массе. Технический результат: повышение эффективности и экономичности процесса за счет увеличения выхода целевых соединений, снижения загрузки катализатора, уменьшения времени реакции и параметров процесса. 1 з.п. ф-лы.
Patent RU-2175880-C2 (RU)
Inventor: LAPSHIN V B
IPC: B01D5/00
Filed: 1998-06-17
Granted: 2001-11-20
Abstract: FIELD: cleaning of gases, applicable in various branches of industry and power engineering for separation of the condensed component of VAPOR of the gas flow, from the industrial effluents of various production processes inclusive, as well as in hydrometeorology for artificial action on clouds and fogs. SUBSTANCE: ionization of gas is accomplished by production of a corona discharge in the gas flow that provides for concentration of ions formed by the corona discharge equal to or exceeding 10 5 /cm 3 , and a voltage is sustained at the corona-forming electrodes that ensures the above concentration of ions in the area of the outlet of the gas flow to the zone of VAPOR super-saturation during the whole process of condensation. The process of VAPOR condensation begins in the flow get before the beginning of their supersaturation. The electric-charged drops of condensate and the molecular complexes, being in the electric field generating the corona discharge, are in ordered motion in the direction of its field lines. Colliding on their way with the VAPOR molecules, they get consolidated to dimensions making them possible to become active centers of condensation and grow to the dimensions of large drops separating from the gas flow even at inconsiderable supersaturations. EFFECT: enhanced rate of condensation processes in the gas flow. 5 dwg, 1 tbl
Patent RU-2216870-C2 (RU)
Title: Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer using this method
Inventor: PARK DONG SIK
IPC: H04J3/00
Filed: 1998-06-09
Granted: 2003-11-20
Abstract: FIELD: adaptive multiplexing/demultiplexing method and device. SUBSTANCE: proposed adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer using this method are employed in system complying with H.324 standard. Adaptive multiplexer/demultiplexer includes one or more multiplexers/demultiplexers of different sophistication between multiplexer/demultiplexer complying with Supplement 2 to H.223 standard and multiplexer/demultiplexer conforming to H.223 standard. EFFECT: enlarged functional capabilities. 28 cl, 9 dwg
Patent RU-2192079-C2 (RU)
Inventor: MILEVSKIJ V B
IPC: H01Q21/30
Filed: 2000-05-19
Granted: 2002-10-27
Abstract: FIELD: television signal reception. SUBSTANCE: antenna has twin loop Pistol'kors monopole matched with common load and provided with fan-shaped electromagnetic vibrator connected to surface of twin loop Pistol'kors monopole. EFFECT: enlarged passband, enhanced gain, optimal matching of antenna electrical characteristics. 1 dwg
Patent RU-2198636-C2 (RU)
Title: Surgical method for treating small angles of squint
Inventor: ANTIPOVA JU N
IPC: A61F9/007
Filed: 2000-05-29
Granted: 2003-02-20
Abstract: FIELD: medicine. SUBSTANCE: method involves separating direct muscle. The muscle is fixed to sclera 11 mm far from its attachment place using single scleroscleral suture overthrown above the muscle. A suture is applied to conjunctiva. EFFECT: enhanced effectiveness in eliminating squint; accelerated recovery.
Patent RU-2187291-C2 (RU)
Inventor: GALAKHOV N N
IPC: A61H1/02
Filed: 2000-06-15
Granted: 2002-08-20
Abstract: FIELD: medical equipment. SUBSTANCE: apparatus has bath, patient accommodation and fastening system comprising retainers for patient fastening and frame equipped with mechanism for lifting and lowering frame into bath and loading mechanism. Patient accommodation and fastening system and loading mechanism are provided with kinematic connection members allowing said system and said mechanism to be automatically interconnected during submerging of frame carrying patient into bath and disconnected during lifting thereof from bath. Said system is made in the form of articulated frame with extensible platform comprising immovable boarding for upper half of patient's body and movable carriage for lower part of patient's body. Articulated frame is pivotally connected with its one end to bath and is equipped with hydraulic drive to move frame to horizontal position for fastening patient on extensible platform with following submersion of frame with patient into bath. Loading mechanism is made in the form of measuring vessel equipped with liquid filling and drain pipelines. Apparatus may be used for treatment of patients suffering spine disease in curing and prophylactic enterprises as well as in sanatorium and health resort enterprises. EFFECT: simplified construction and increased efficiency by automatic spine traction. 2 cl, 4 dwg
Patent RU-2206178-C2 (RU)
Inventor: NOVIKOV V I
IPC: H04B10/12
Filed: 2000-06-30
Granted: 2003-06-10
Abstract: FIELD: data transmission in fiber-optic networks. SUBSTANCE: device has closed fiber-optic line and electronic switch; closed fiber-optic line incorporates series-connected light source, optical fiber designed for introduced data circulation, light detector, and repeater whose output is connected to input of light source and to electronic switch. EFFECT: enhanced amount of data transmitted. 1 cl, 19 dwg
Patent RU-2199713-C2 (RU)
Title: Method and device for destruction of armored target
Inventor: ISAKOV A M
IPC: F42B12/18
Filed: 2000-06-29
Granted: 2003-02-27
Abstract: FIELD: artillery armament. SUBSTANCE: the method consists in the fact that at an engagement of a shaped-charge ammunition with the target the shaped jet pierces a through channel in the armor, through which a pestle following the jet to the after-amour space destructs the objects positioned there. To increase the pestle speed, the explosive charge of the shaped-charge ammunition is equipped with a hydrodynamic booster in the form of a metal truncated tapered funnel resting with its larger base against the foundation of the charge facing and made of a material with an acoustic stiffness of not lower than that of the facing material, and a ring insert of material with a high acoustic stiffness is installed on the inner surface of the ammunition body near the foundation of cumulative recess. Use is made of cascade shaped-charge ammunition consisting at least of two axially symmetric cascades successively positioned in the body, each of them has three sections, in particular: an explosive charge with a cumulative recess and facing with a hydrodynamic booster and a ring insert, pestle shutoff device or a low-speed section of the shaped jet in the form of an explosive charge with a through channel in the form of a truncated cone with a metal facing, with its larger base facing towards the cumulative recess of the explosive charge, and a transfer unit in the form of a thin-walled ring explosive charge with a protective screen installed between the explosive charge and the shutoff device for transmission of detonation from the explosive charge to the shutoff device. The explosive charges of all the cascades, but the last one, are made with central ducts for passage of the shaped jet formed by the previous cascades. The explosive charge of the rear cascade is provided with a fuse. The shaped-charge ammunition may be made with a front cascade consisting only of one section- an explosive charge with a hydrodynamic booster and a ring insert, or with a rear cascade consisting of two sections - an explosive charge with a hydrodynamic booster and a ring insert and combined functionally into one section of the shutoff device and transfer unit. The metal facings of the cumulative recesses of explosive charges are manufactured of various materials at a successive increase of the density of the materials, beginning from the rear cascade. Positioned in the space of the transfer unit may be the control compartment or the sustainer engine with a central through duct. EFFECT: enhanced destructive action of the ammunition in the target after-amour space due to introduction of the destructive element-pestle containing up to 80% of the material of the cumulative facing. 17 cl, 5 dwg
Patent RU-2208505-C2 (RU)
Title: Flux for soldering and tinning with use of easy-to-melt solder
Inventor: SHISHKINA Z I
IPC: B23K35/363
Filed: 2000-11-09
Granted: 2003-07-20
Abstract: FIELD: soldering process and devices, namely fluxes for soldering and tinning steel, copper and its alloys with use of easy-to-melt solders. SUBSTANCE: flux contains (mass%): carbamide, 0.1 -10; zinc chloride, 3.5 - 50; water - the balance. Selected relation of components of soldering flux allows to substitute it with liquid solder without splashing and smoking up atmosphere at soldering temperature during tinning and soldering steel, copper and its alloys. EFFECT: simple universal flux suitable for manual and automatic modes of heating at soldering by means of solderer, gas-flame burner, by dipping into melt solder. 1 tbl
Patent RU-2229514-C2 (RU)
Inventor: JOMANTAS JURGIS ANTANAS VLADOV
IPC: C12N9/90
Filed: 2000-11-13
Granted: 2004-05-27
Abstract: FIELD: biotechnology, molecular biology, biochemistry. SUBSTANCE: invention relates to 3-deoxy-D-arabinoheptulosonate 7-phosphate synthase and DNA fragment encoding this enzyme. 3-Deoxy-D-arabinoheptulosonate 7-phosphate synthase is isolated from Methylophilus methylotrophus cells and can comprise substitutions, deletions, insertions or additions of one or some amino acids in amino acid sequence but with retention of its enzymatic activity. This enzyme plays the key role in biosynthesis of aromatic compounds, such as L-phenylalanine, L-tyrosine and L-tryptophan. Invention provides improving the productivity of L-amino acids due to the enhancement of activity of enzymes involved in biosynthesis ways of L-amino acids. EFFECT: valuable properties of enzyme. 3 cl, 2 tbl, 2 dwg
Patent RU-2195529-C2 (RU)
Inventor: JAGIN V P
IPC: E02B8/06
Filed: 2000-12-18
Granted: 2002-12-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: invention can be used for formation of toe basin if high water flow through high-head water development based predominantly on bedrock is formed. Gravity flow drainage conduit system of pressure-free mode which creates break in continuity of water medium by means of its conduit-forming air space in base of each sealing joint is built in foundation of toe basin. This approach reduces averaged value of hydrodynamic pressure on foot of base and prevents transmission of pressure pulsation over interplate joint to base. EFFECT: raised reliability of toe basin and reduced usage of materials for its construction. 6 cl, 6 dwg
Patent RU-2195510-C2 (RU)
Inventor: UFIMTSEV V P
IPC: C22B3/26
Filed: 2001-02-23
Granted: 2002-12-27
Abstract: Изобретение относится к гидрометаллургии редких металлов, извлечению молибдена из кислых сульфатно-нитратных растворов и его очистке от примесей. Способ извлечения молибдена из кислых растворов включает многоступенчатую экстракцию органическим экстрагентом и многоступенчатую реэкстракцию сульфатно-аммиачным раствором. При этом экстракцию проводят при насыщении экстрагента молибденом на 90-95% от теоретического с последующей двухстадийной промывкой экстракта, а реэкстракцию ведут при равновесном рН 4-6, регулируемом путем подачи реэкстрагента частями в несколько ступеней реэкстракции. Экстракт молибдена промывают последовательно раствором серной кислоты с концентрацией 0,3-0,5 моль/л и сульфатно-аммиачным раствором до создания в равновесном промывном растворе рН 1-2. После реэкстракции осуществляют промывку экстрагента, например, раствором серной кислоты с концентрацией 0,3-0,5 моль/л, направляемым затем на промывку экстракта. Способ позволяет повысить извлечение М о  при экстракции до 99,5% и степень очистки от примесей. 2 з.п. ф-лы, 1 ил., 3 табл.
Patent RU-2202589-C2 (RU)
Inventor: KSING LI
IPC: C10B47/30
Filed: 1998-09-24
Granted: 2003-04-20
Abstract: FIELD: production of hydrocarbons from domestic garbage and/or wastes of organic materials. SUBSTANCE: proposed method includes loading materials into horizontal revolving reactor for performing reaction of first cracking and loading residues after first cracking into reactor with helical agitator for performing reaction of second cracking. Reaction of cracking is pyrolysis and/or catalytic cracking. Device proposed for realization of said method includes horizontal revolving reactor with helical agitator. Horizontal reactor has first cylindrical housing and cylindrical gear forming loop on outer wall of cylindrical housing; loading unit is mounted on one end of horizontal revolving reactor; device is also provided with first treatment chamber mounted on other end of horizontal revolving reactor. Horizontal revolving reactor is provided with heating unit. Loading unit includes screw feeder or feeder with reciprocating mechanism. Reactor with helical agitator has second cylindrical housing; treatment chamber is connected with one end of this housing; helical agitator is mounted on second cylindrical housing; second treatment chamber is mounted on other end of second cylindrical housing; device is also provided with helical lowering unit mounted in bottom portion of treatment chamber. EFFECT: enhanced efficiency. 16 cl, 1 dwg, 2 ex