baber/WOPTO huggingface dataset:
Patent RU-2200228-C2 (RU)
Inventor: DRJAGIN V V
IPC: E21B36/04
Filed: 2001-04-20
Granted: 2003-03-10
Abstract: FIELD: oil production industry, electric heaters employed in process of extraction of viscous oil from wells. SUBSTANCE: down-hole induction heater includes enclosure, bearing member carrying induction coils. Bearing member comes in the form of rod placed uniaxially in enclosure and joined to it in upper and lower parts with the aid of attachment units produced from non-magnetic material. Induction coils are additionally fitted with ferrite magnetic circuits with pole pieces facing walls of enclosure and uniformly spaced over length of rod by distance multiple of length of induction coil. Intercoil spaces are filled with non-magnetic and non-conductive material. Rod and enclosure are also made of nonmagnetic and non-conductive material. Pole pieces of magnetic circuits, non- magnetic and non-conductive material of intercoil spaces include conduits for series connection of induction coils. Induction heater is supplemented with temperature-sensitive element built into upper attachment unit. Employment of induction heater makes it feasible to raise efficiency of fluid heating in well and in space of productive pool, to expand functional capabilities and to simplify operation of heater thanks to reduction of its own magnetic and electric losses and its manufacture in the form of geophysical instrument. EFFECT: raised efficiency of fluid heating in well and in space of productive pool. 1 dwg
Patent RU-2236407-C2 (RU)
Inventor: LI DZONG VOOK
IPC: A61K31/506
Filed: 1999-11-09
Granted: 2004-09-20
Abstract: FIELD: organic chemistry, heterocyclic compounds, medicine, pharmacy. 
     SUBSTANCE: invention relates to new derivatives of pyrimidine of the formula (I): 
        and their pharmaceutically acceptable nontoxic salts that exhibit the excellent inhibitory activity as regards to acid pump and secretion of stomach acid. Derivatives of pyrimidine correspond to the formula (I) wherein R 1  represents hydrogen atom, methyl or halogen atom, and R 2 , R 3 , R 4 , R 5  and R 6  represent independently of one another hydrogen atom or halogen atom under condition that when all R 3 , R 4 , R 5  and R represent hydrogen atom then R 1  and R 2  represent independently of one another halogen atom. The preferable compounds are compounds wherein R 1 , R 2 , R 3 , R 4 , R 5  and R 6  represent independently fluorine or chlorine atom. 
     EFFECT: valuable medicinal properties of compounds. 
     6 cl, 3 tbl, 46 ex
Patent RU-2281402-C2 (RU)
Inventor: KROLL DEHVID VILL JAM
IPC: F01D5/28
Filed: 2001-07-26
Granted: 2006-08-10
Abstract: Изобретение относится к металлическому изделию подверженному растрескиванию во время работы, например лопаточному элементу газотурбинного двигателя, и способу его изготовления. Изделие выполнено из металлического материала и содержит тело и концевую часть, выполненную заодно с телом. Концевая часть содержит полосу из металлического материала, по существу по всему поперечному сечению концевой части выполненную заодно с телом и проходящую внутрь него. Полоса находится под более высоким сжимающим напряжением, чем тело. Способ изготовления изделия заключается в том, что выбирают глубину полосы в концевой части и затем осуществляют деформацию валками на концевой части. Концевую часть подвергают деформации валками до тех пор, пока не будет достигнуто сжимающее напряжение по всему поперечному сечению концевой части. Изобретение позволяет создать в концевой части изделия полосу с остаточным сжимающим напряжением, препятствующую возникновению трещин. 2 н. и 14 з.п. ф-лы, 1 ил.
Patent RU-2220398-C2 (RU)
Inventor: BASKIN S I
IPC: F42B7/08
Filed: 2001-08-14
Granted: 2003-12-27
Abstract: FIELD: ammunition for smoothbore sporting guns. SUBSTANCE: the wad-container represents a hollow cylinder divided by a transverse partition into a container and a skirt- obturator with a tapered inner surface, in which an inserted bottom is positioned. The inner surface of the skirt-obturator is additionally provided with a section with a cylindrical surface adjoining the end face of the skirt- obturator and occupying up to a half of its height, for imparting the properties of a dimensional compensator to the wad-container the cylindrical surface is made with thread, annular notches or grooves for fixing the inserted bottom in the preset position, and the skirt-obturator is made for obtaining a tapered shape as a result of after-effect of powder gases ensuring an aerodynamic braking to the wad-container without any yawings and tumblings and a smooth removal from the shot or bullet cartridge without disassemblage. The outer surface of the wad-container may be made with a longitudinal knurling. EFFECT: enhanced shock-absorbing and obturating capacity of the wad at a shot and a stable position of the projectile in the flight trajectory. 3 dwg
Patent RU-2210904-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-10-15
Granted: 2003-08-27
Abstract: FIELD: plant growing, agriculture chemistry, agriculture. SUBSTANCE: invention proposes composition used for protection of plants and method for treatment of plants used in manufacture of plant production. Method involves treatment of plants with indicated composition containing the preparation as a component of special supplements prepared by successive extraction of biomass of micromycetus Mortierella elongata with nonpolar extractant taken in supercritical state, water, alkali, water, acid, water, alkali and water followed by combination of solid residue with the first extract. Plants are treated with composition taken in the amount 0.1-20 mg/ha of planting or 0.5-10000 mg/t of sowing material as measured for the total content of chitosan, arachidonic and eicosa- pentaenic acids. Invention allows reducing the accumulation of toxic substances in agriculture crops and on soil, their transport and stress effect of toxic substances on agriculture crops also. EFFECT: improved treatment method of plants. 2 cl, 3 tbl, 5 ex
Patent RU-2217758-C2 (RU)
Title: Method for express-diagnostics of tick- borne encephalitis
Inventor: LEONOVA G N
IPC: G01N33/569
Filed: 2001-10-18
Granted: 2003-11-27
Abstract: FIELD: medicine, virology. SUBSTANCE: in patients with tick's bites one should sample the blood. The latter should be taken out of the vein at the volume of 5-10 ml into the tube with heparin solution at 25 U/ml blood to be kept for 50- 60 min at 23- 25 C or during 25-30 min at 35-37 C. Then one should obtain leukocytic suspension out of the upper layer of the sample to wash it with working solution. Then leukocytic mass is precipitated due to centrifuging for 10 min at 1500 rot./min, moreover, the trial should be carried out during the day of blood sampling and according to specific antigens available in leukocytic mass it is possible to diagnose tick-borne encephalitis. The method enables to obtain increased velocity and percentage in detecting antigen for tick-borne encephalitis virus in earlier incubation period. EFFECT: higher efficiency of express-diagnostics. 1 ex
Patent RU-2222995-C2 (RU)
Inventor: DADASHEV M N
IPC: C11B1/10
Filed: 2001-11-19
Granted: 2004-02-10
Abstract: Изобретение относится к области переработки отходов зерновых культур, а именно к способу получения биологически активных веществ из лузги гречихи. Способ предусматривает селективную экстракцию в среде диоксида углерода при 35 o С и 20-30 МПа в течение 60-120 мин с последующей регенерацией растворителя и сепарацией. При этом сепарацию целевого продукта проводят по крайней мере в одной ступени сепаратора при 20 o С и 0,1 МПа. Изобретение позволяет получить биологически активные вещества из лузги гречихи с максимальным сохранением их природного баланса.
Patent RU-2220466-C2 (RU)
Title: Device for sediment washout and decontamination
Inventor: BARAKOV B N
IPC: G21F9/34
Filed: 2002-01-17
Granted: 2003-12-27
Abstract: FIELD: nuclear engineering; recovery of radioactive wastes. SUBSTANCE: proposed device is designed to wash out sediments accumulated in storage tanks for liquid radioactive wastes of high degree of activity by sequentially dipping it down as sediment is washed out and to transfer sediment to suspended state for its further extraction, recovery, and decontamination. In addition device can be used for other industries to mix up and concentrate chemical agents in tanks. Device has operating mechanism, housing, washing heads with nozzles joined through pressure pipes with inlet valve of working-liquid feed chamber disposed inside housing; this chamber communicates with air distribution unit via pulsed pipeline and flexible pipeline. Bearing support of device accommodates air distributor, drive shaft, rod, and compressed air and water pipelines; bottom section of drive shaft loosely mounted through packing in top pressure pipe carries pin-mounted washing head with nozzle; control rod is hinged to nozzle body and its bottom end is secured in bearing installed on top pressure pipe; drive shaft is secured on top in movable bearing assembly attached to reciprocating-rod operating mechanism; bearing assembly is installed through split joint inside gear wheel engaging operating mechanism gear wheel. EFFECT: provision for layer-by- layer sediment washout without depressurizing the tank. 5 cl, 4 dwg
Patent RU-2233258-C2 (RU)
Inventor: NEKLJUDOV A G
IPC: C06B35/00
Filed: 2002-04-22
Granted: 2004-07-27
Abstract: FIELD: ignition materials. 
     SUBSTANCE: invention relates to ignition compositions used for electric igniters of dropping type and for electric igniters as press-fitted form. Invention proposes the ignition composition that consists of powder or granulated barium azide. Invention is directed for the enhancing precision in response of electric igniters and reducing toxicity of the composition. 
     EFFECT: improved and valuable properties of composition. 
     1 tbl
Patent RU-2232610-C2 (RU)
Title: Устройство для физиотерапии
Inventor: RJABOKON D S
IPC: A61N2/02
Filed: 2002-06-04
Granted: 2004-07-20
Abstract: Изобретение относится к медицинской технике, а именно к устройствам для физиотерапии. Техническим результатом изобретения является расширение лечебных и эксплуатационных возможностей за счет увеличения глубины проникновения электромагнитных волн в биологические ткани. Устройство содержит корпус, светоизлучающие диоды красного и инфракрасного диапазона, соединенные между собой, источник питания и модулятор, индуктивный излучатель, выполненный в виде катушки индуктивности, обмотка которой размещена на диэлектрическом каркасе, который имеет форму усеченного конуса и закреплен верхней частью на корпусе, схему автогенератора. Обмотка излучателя выполняет роль индуктивности в колебательном контуре автогенератора. Устройство одновременно излучает три вида электромагнитных колебаний: колебания в красном и ближнем инфракрасном диапазонах спектра и электромагнитные колебания в длинноволновом диапазоне радиоволн. 2 ил.
Patent RU-2248702-C2 (RU)
Inventor: KONOVALOVA M JU
IPC: A21C11/02
Filed: 2002-11-18
Granted: 2005-03-27
Abstract: FIELD: confectionery industry, in particular, production of gingerbread. 
     SUBSTANCE: method involves dividing dough into individual doughs; placing doughs into molds; providing closed chamber around molds; exposing dough to the action of stamp under pressure of 35 kg and holding under said pressure, with relaxation time being 1-1.5 s; compressing dough by means of stamp to maximal state of conversion of volume and providing volumetric shear compression combined with removal of air and carbon dioxide. Forming cycle time is 3-3.5 s. Mold and shell used are provided with inner surface covered with fluoroplastic material. 
     EFFECT: improved quality of product and reduced consumption of raw material. 
     2 dwg
Patent RU-2291534-C2 (RU)
Inventor: DESTRJUEHL MARK
IPC: H02G3/04
Filed: 2002-12-11
Granted: 2007-01-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed auxiliary device designed for securing at least one electric apparatus through its clamp to clamping strips in longitudinal openings of wiring duct has rigid part provided with engaging means on its two parallel sides for engaging mentioned clamping strips. Novelty is that mentioned rigid part has at least one interlocking lever one of whose ends is provided with supporting surface for stopping mentioned clamping strips; interlocking lever is designed for turning between quiescent state in which mentioned stop surface occurs at certain distance from respective clamping strip and interlocking position in which stopping surface abuts against mentioned clamping strip to create compressive force acting on clamping strip to lock mentioned rigid part in desired position on wiring duct base. 
     EFFECT: facilitated procedure and enhanced interlocking speed. 
     24 cl, 13 dwg
Patent RU-2245286-C2 (RU)
Inventor: ERMOLENKO A F
IPC: B65D88/12
Filed: 2003-01-08
Granted: 2005-01-27
Abstract: FIELD: containers for storage or transportation of liquids or gases, particularly for rail-road, motor or water transport. 
     SUBSTANCE: container tank comprises cylindrical case 1 having rectangular end frames 3. Frames are connected with cylindrical or conical panels 4 arranged in pairs from both case sides, which are opposite one to another relative vertical axis of tank symmetry. Panels are secured to posts and to end frame cantilevers in points of their intersection with areas of flat walls connection with rounded ribs of posts and cantilevers. Panels may extend towards container tank. Arranged on outer surface of any panel is at least one cylindrical or conical concentric shell 5 located concentric to panel. Shells are hollow or have inner stiffening ribs. Shells are secured to panel by longitudinal ends thereof and connected to container tank and to end frames by transversal ends. Two or more shells abut each other or spaced one from another. 
     EFFECT: increased operational reliability. 
     3 cl, 6 dwg
Patent RU-2244117-C2 (RU)
Inventor: EHLDRED UOLTER D
IPC: E21B44/00
Filed: 2003-03-05
Granted: 2005-01-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: system includes mathematical model of drilling process in form of combined influence of conditions at pit-face and of drilling column operation. Model of drilling process is constantly renewed by results of well measurements performed during drilling operation. On basis of renewed drilling process model a set of optimal drilling parameters is determined and sent to system for controlling surface equipment. Also, system allows surface equipment control system to automatically adjust current control sets for surface equipment on basis of renewed optimal drilling parameters. Different control scenarios are generated and executed for transferring data to surface equipment control system on basis of current drilling mode. 
     EFFECT: optimized operation. 
     2 cl, 7 dwg
Patent RU-2252579-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2003-04-04
Granted: 2005-05-27
Abstract: FIELD: food-processing industry, in particular, production of structured dessert jelly with the use of curdle whey. 
     SUBSTANCE: method involves providing ultrasonic mixing of curdle whey, fat-free milk, sugar, aromatizer, water, cultural liquid and structurizer, said cultural liquid being produced by citric acid fermentation of colored raw plant material and structurizer being used in the form of mixture of pectin and preparation produced from Pythium ultimum micromycet biomass by predetermined process; pasteurizing; cooling and pouring in forms for forming. 
     EFFECT: provision for producing of base product with continuously changing anisotropic organoleptical properties in vertical plane.
Patent RU-2260692-C2 (RU)
Title: Method for measuring flow of liquid in working oil-gas wells and device for realization of said method
Inventor: ASMANOV R N
IPC: E21B47/10
Filed: 2003-04-07
Granted: 2005-09-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method includes changing flowing speed of radial and axial liquid flows and transforming measured values to total liquid flow along well shaft. During change of speed of flow of radial flows from wall or to wall of well force of liquid flow pressure is converted to first derivative of speed with opposite signs. For measuring axial flows forced and continuous rotation of element is performed, which elements takes axial flow of liquid. During measurement force of decrease of speed of forced rotation of sensitive element is measured, which affects change of load on electric engine shaft, performing forced and continuous rotation of sensitive element. On basis of change of power and current force on electric engine change of flow speed is estimated. Device for realization of method has body with groove, into which projecting rotary lever is inserted, with localizers. Sensitive element in form of plate, taking radially directed flows of liquid, is mounted on projecting rotary lever in such a way, that its plane during rotation is always directed to well wall. During deviation of plate, its bend transfers to force sensor. In lower portion of body, flow meter has additional micro-electric engine for forced and continuous rotation of sensitive element, taking axial flows, made in form of bladed propeller, positioned in protective cover with side ports. Electric engine shaft is connected to propeller axis via non-inertial sleeve, made in form of tight cylindrical couple. During operation of electric engine propeller rotates with calculated speed continuously. Axial flows of liquid along well will slow down this rotation, which causes alternation of electric engine electricity consumption. 
     EFFECT: higher precision. 
     2 cl, 1 dwg
Patent RU-2268086-C2 (RU)
Title: Countercurrent segmented gas-lift reactor for gas-liquid processes
Inventor: NAZIMOK VLADIMIR FILIPPOVICH
IPC: B01J19/24
Filed: 2003-04-17
Granted: 2006-01-20
Abstract: FIELD: chemical industry; heat engineering; apparatuses for realization of the gas liquid chemical processes and heat-exchange and mass-exchange processes. 
     SUBSTANCE: the invention is pertaining to the apparatuses for realization of the gas liquid chemical processes and heat-exchange and mass-exchange processes with a great release or absorption of heat, in particular, the processes of liquid-phase oxidation of alkyl aromatic monocarboxylic and polycarboxylic acids. The invention presents the reactor  consisting of the vertical cylindrical body partitioned in height by horizontal planar septums with holes into sections containing the bundles of the barbotage and circulation pipes fixed on the pipe plates, the fitting pipes for the reactants and heat-carrying agent feeding in and withdrawal. Between the sections there are the separating devices made in the form of the reflective funnels with holes in the center, in internal cavities of which there are the dipped barbotage cylinders and the circulation fitting pipes fixed on the horizontal septums in such a manner that the barbotage cylinders are mounted in the center are established, and the circulation fitting pipes are placed in symmetry outside the barbotage cylinders. At that the bottom parts of the barbotage cylinders located                         under the horizontal septums have a perforation in the form of slits or holes, and upper parts of the barbotage cylinders located above the horizontal septums are supplied with the heads made in the form of bundles of upright  tubes, pellets or perforated plates creating in them resistance to the up-going gaseous current. The invention allows to increase productivity of the reactor by decreasing dispersion of duration of liquid reactants presence in the segmented reaction zone, as well as to raise the hydrodynamic efficiency and stability of the reactor operation due to organization of the discrete gas separation from the gas-saturated liquid in conditions of the countercurrent motion of the gas and the liquid in height of the reactionary volume. 
     EFFECT: the invention ensures an increase of productivity of the reactor, its hydrodynamic efficiency and stability of operation. 
     3 cl, 6 dwg, 1 tbl
Patent RU-2248371-C2 (RU)
Title: Method of preparing pectin from citrus squeezings
Inventor: KVASENKOV I I
IPC: A23L29/231
Filed: 2003-05-15
Granted: 2005-03-20
Abstract: FIELD: vegetable-origin chemicals production. 
     SUBSTANCE: method envisages hydrolysis-extraction of solid phase and separation of liquid phase. According to invention, before hydrolysis-extraction of solid phase, the latter is consecutively extracted with ethyl acetate and liquid carbon dioxide at superatmospheric pressure, after which second extract is separated at the same pressure and pressure is then abruptly dropped to atmospheric value over solid phase and solid phase is routed to hydrolysis-extraction stage. 
     EFFECT: reduced loss of pectin without worsening organoleptic properties.
Patent RU-2274245-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2003-05-16
Granted: 2006-04-20
Abstract: FIELD: food processing industry. 
     SUBSTANCE: invention relates to producing foodstuffs from fruit-vegetable raw. For preparing frozen dessert fruit-vegetable raw is inspected, milled and granulated sugar, carragheenan and a solid residue obtained after extraction of micromycetus Mortierella elongata biomass by the known technology are added. The mixture is stirred at heating with simultaneous inactivation of native enzymes, cooled and micelle separated after the first extraction stage of micromycetus Mortierella elongata biomass with liquid carbon dioxide is added followed by pressure drop to atmosphere value for preparing the end frozen product. Invention provides decrease energy consumption in manufacturing and declining accumulation of melanoides in the end product. 
     EFFECT: improved preparing method of dessert.
Patent RU-2268067-C2 (RU)
Inventor: NEKRASOV ARKADIJ VASIL EVICH
IPC: A61K39/39
Filed: 2003-06-09
Granted: 2006-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to viral vaccines, in particular, to viral vaccines representing viral antigen or vaccine preparation mixed with the immunogenic composition comprising beta-carotene, mannitol, polyvinylpyrrolidone and polyoxydonium wherein the content of polyoxydonium is 0.04-12 mg per a dose. Proposed viral vaccines are used against hepatitis A, hepatitis B, hepatitis A and B and rabies. Invention provides enhancing immunogenicity of vaccine. 
     EFFECT: improved and valuable properties of vaccines. 
     12 cl, 6 tbl, 6 ex
Patent RU-2257039-C2 (RU)
Title: Apparatus for selection of biologically valuable seeds
Inventor: VOSTRUKHIN A V
IPC: A01C1/00
Filed: 2003-07-15
Granted: 2005-07-27
Abstract: FIELD: equipment for selecting high-quality seeds, may be used for investigation of individual properties of seeds for the purpose of selection thereof. 
     SUBSTANCE: apparatus has individual seed feeding mechanism, main measurement converter, resistance sensors and capacitors, additional measurement converter, micro processor, and additional seed feeding mechanism. Additional seed feeding mechanism is formed as rectangular trough fixed on two springs. Ferromagnetic member is located in the middle part of one of said springs. Electromagnet is located in predetermined position with respect to ferromagnetic member. Rectangular trough is made from dielectric material. Resistance sensors and capacitors are connected to main and additional measurement converters, respectively. Outputs of both converters are connected to microprocessor, which, in turn, is connected to inputs for permitting actuation of electromagnet, individual seed feeding mechanism and reversal stepped engine. Electrodes of sensors are made in the form of plates fixed in spaced apart relation on inner faces of trough, lengthwise thereof. 
     EFFECT: increased precision in selecting of biologically valuable seeds. 
     2 cl, 2 dwg