baber/WOPTO huggingface dataset:
Patent RU-2183472-C1 (RU)
Inventor: SUKOVATYKH B S
IPC: A61M5/00
Filed: 2001-02-27
Granted: 2002-06-20
Abstract: Изобретение относится к медицине, а именно к сосудистой хирургии, и предназначено для катетерной склеротерапии варикозно расширенной яичниковой вены. Проводят трансфеморальную рентгеноэндоваскулярную катетеризацию вены. Используют катетер с микроперфорационными отверстиями диаметром 30 G через каждые 5 см. Заполняют его склерозирующим и сосудосуживающим веществом в равных объемах. На первом этапе вводят 1/4 общего объема склерозирующего вещества, а после 30-секундной экспозиции - сосудосуживающего вещества. На втором этапе вводят 3/4 общего объема склерозирующего и сосудосуживающего веществ. Способ позволяет обеспечить хороший контакт склерозирующего вещества с интимой вены и не допустить перетока последнего в неизмененные участки. Это повышает эффективность лечения. 3 ил.
Patent RU-2183820-C1 (RU)
Title: Device for orientation
Inventor: GLADYSHEV G N
IPC: G01C17/00
Filed: 2001-03-20
Granted: 2002-06-20
Abstract: FIELD: measurement technology, navigational measurement. SUBSTANCE: device for orientation has symmetric solid body without suspension point housed in closed vessel with liquid.. Space filled with air is located above surface of liquid. Solid body includes internal space filled with air which contacts liquid. Body is mounted for reciprocating motion along vertical of position. Movement occurs thanks to controlled variable pressure in air space in closed vessel. Presence of reciprocating motion along vertical of position and rotation of the Earth forces body to rock perpendicular to vertical of position coinciding with direction East-West. EFFECT: enhanced accuracy of exposure and maintaining direction East- West. 1 dwg
Patent RU-2185571-C1 (RU)
Title: Swirling-type furnace
IPC: F23C5/28
Filed: 2001-04-27
Granted: 2002-07-20
Abstract: FIELD: burning various kinds of fuel, including pulverized and high-reactivity fuels, in power boilers. SUBSTANCE: swirling-type furnace has dry bottom hopper; prismatic vertical combustion chamber on top of this hopper with burners installed on two opposite sides of chamber and tilted down; air nozzles; it also has combined nozzles arranged below and used for introducing at least one of components: pulverizing system drying agent, air, pulverized coal, high-reactivity fuel, and recirculating gases; combined nozzles mounted on wall under air nozzles are tilted up and outlet sections of burners, air and combined nozzles are shaped as vertical slits whose vertical axes are disposed in common planes; novelty is that air nozzles are mounted not below elevation of burners; they are built of two compartments which are arranged one immediately on top of other and face opposite sides relative to mentioned vertical planes. EFFECT: enhanced economic efficiency due to reduced combustible loss. 2 cl, 2 dwg
Patent RU-2208699-C1 (RU)
Title: Wave pump
Inventor: VOLSHANIK V V
IPC: F03B13/14
Filed: 2001-12-17
Granted: 2003-07-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: proposed pump is designed for lifting deep waters to surface of water reservoir and saturating water with oxygen using energy of waves. Pump is provided with float with central hole in which vertical pipe with check valve is secured and container arranged in upper part of pipe opened from lower end face and enclosing the float and installed for vertical displacement by means of articulated joint with rods coupled with pipe housing, and plates. Moreover, pump is furnished with radial spokes with stops hinge- connected with rods and outer surface of pipe housing under float. Plates are made in form of two leaves installed at right angle relative to each other and mounted on spokes by means of hinge joints located in place of corner joint of leaves for contact by inner surfaces with stops of spokes. Screw blades are fitted on lower parts of rods. Blades can be installed for rotation being mounted on adjacent rods with opposite hand of helix. Leaves are made with zero buoyancy. EFFECT: reduced expenses for lifting deep waters. 4 cl, 3 dwg
Patent RU-2199457-C1 (RU)
Inventor: LEVIN B A
IPC: B60L13/03
Filed: 2001-12-28
Granted: 2003-02-27
Abstract: FIELD: transport engineering. SUBSTANCE: invention is designed for use in metro, mini-metro and overhead transport. Proposed system operates on principle of action of gravity forces and traction (braking) forces from linear electric motor onto vehicle and checking said forces by measuring value of acceleration of vehicle and correction of acceleration for provision of comfort by changing amount of energy supplied to traction linear motor. Proposed transport system has track with L-shaped guides secured on outer side of rail lines carrying secondary elements of linear motor, and current leads. Vehicle with body and running gear is furnished additionally with acceleration pickup, reference unit, comparator and regulator of energy supplied to linear motor. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2210634-C1 (RU)
Title: Bracket of anode holder
Inventor: GLADYSHEV A M
IPC: C25C3/12
Filed: 2002-01-15
Granted: 2003-08-20
Abstract: FIELD: non-ferrous metallurgy, electrolytic winning of aluminum. SUBSTANCE: bracket of anode holder includes horizontal beam with rod attached to it and nipples. Cross-section of horizontal beam has shape of rectangle with radially rounded off angles and radially transfers into nipple at angle of 60 degrees. EFFECT: minimization of casting defects, reduced thermal loss which considerably saves energy. 2 dwg
Patent RU-2220881-C1 (RU)
Title: Water-jet propeller
Inventor: TOMILOV V I
IPC: B63H5/16
Filed: 2002-04-05
Granted: 2004-01-10
Abstract: FIELD: shipbuilding; water-jet propellers. SUBSTANCE: proposed water-jet propeller has housing including water line with protective grate at flow inlet and inspection port, straightening apparatus and swivel nozzle and astern running damper which are interconnected together; fairing and impeller arranged inside housing are fitted on propeller shaft. Protective grate is provided with knives with rounded-off shorter sides; cover of inspection port is made in form of stepped cylinder whose inner end is extension of water line surface. EFFECT: reduced labor consumption; reduced power loss factor. 3 dwg
Patent RU-2213566-C1 (RU)
Title: Способ лечения атопических дерматитов
Inventor: SIDOROV V V
IPC: A61K35/08
Filed: 2002-04-09
Granted: 2003-10-10
Abstract: Изобретение относится к медицине, дерматологии. На очаг поражения накладывают салфетку, смоченную минеральной водой "Устькачкинская 1/99" с общей минерализацией 8,2-8,6 г/дм 3 . Лечение проводят по 15-20 мин, 2-3 раза в день. Курс 10-15 процедур. Способ уменьшает количество противопоказаний, расширяет арсенал лечебных средств.
Patent RU-2214183-C1 (RU)
Title: Sternal wound dilator preferably for performing cardio-surgical operations and removable mirror as accessory to the sternal wound dilator
Inventor: AKCHURIN R S
IPC: A61B17/02
Filed: 2002-06-28
Granted: 2003-10-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has toothed strip and movable and fixed branches mounted thereon. The fixed branch is rigidly connected to toothed strip end and the movable one has slider member. Both branches have guiding members for mounting auxiliary facilities, means for fastening pulling threads having fixing slits on the upper branch surfaces, removable mirrors and a system of fastening members for fixing the removable mirrors on the branches. Wound dilator has stabilizing strip mounted in parallel to the toothed strip one end of which is rigidly attached to the fixed branch, whereas the moveable branch longitudinally movable along the stabilizing strip being attached to the stabilizing strip. The stabilizing strip has guiding members for mounting accessories. The removable mirror has spatula made as a whole with horizontal shelf adjacent to it with the first longitudinal edge with member for attaching to the branch. The second longitudinal edge of the horizontal shelf has a clamp and spring-loaded fixing member protecting the mirror from transverse displacement relative to the branch in the wound dilator and engageable with the matching members of the branch. EFFECT: wide range of functional applications. 14 cl, 14 dwg
Patent RU-2223706-C1 (RU)
Title: Method for stimulating bony tissue regeneration
Inventor: KIRGIZOV I V
IPC: A61B17/56
Filed: 2002-09-23
Granted: 2004-02-20
Abstract: FIELD: medicine, orthopedics. SUBSTANCE: one should carry out osteoperforation of metaphysis and collum femoris to decrease intraosseous pressure by 15% against initial one. This provides possibility for control during manipulations and dosed decrease of intraosseous pressure. EFFECT: higher efficiency of stimulation. 1 ex, 1 tbl
Patent RU-2240463-C1 (RU)
Inventor: SHAKLEIN O V
IPC: F16L9/12
Filed: 2003-03-07
Granted: 2004-11-20
Abstract: FIELD: production of pipes. 
     SUBSTANCE: the invention is dealt with the field of production of pipes. Invention represents a pipe containing its butt end tips with a sealing inner layer on them and a layer of composite material enveloping it. The pipe is made with an inner coating out of a composite material and with installed on it the butt end tips made multiple-staged and out of a polyamide. The pipe sealing inner layer is made out of a melt of a polymeric ribbon reeled on the inner coating and a some of stages of the end tips, and the layer of the composite material is fixed with the rest stages of the butt end tips. The pipe is defined by manufacturability of its structure and reliability. 
     EFFECT: the invention ensures improved manufacturability and reliability of the pipe structure. 
     1 dwg
Patent RU-2245158-C1 (RU)
Inventor: PLETNEVA N B
IPC: A61P1/16
Filed: 2003-04-21
Granted: 2005-01-27
Abstract: Изобретение относится к медицине, к гастроэнтерологии, и может быть использовано для лечения дискинезий желчевыводящих путей у детей младшего возраста. Используют пищевые добавки в виде таблеток овса, кукурузы и белокочанной капусты фирмы “Биофит”; при этом для снижения моторики желчевыводящих путей используют таблетки овса, для повышения моторики - таблетки кукурузы, а для общей нормализации кинетики - таблетки белокочанной капусты; лечение проводят курсом 10 дней в дозе 1-2 таблетки 2 раза в день за 30 минут до еды. Данное изобретение способствует нормализации функциональной активности желчевыводящих путей на фоне сокращения сроков лечения.
Patent RU-2241716-C1 (RU)
Inventor: GATINA R F
IPC: C08B5/08
Filed: 2003-06-06
Granted: 2004-12-10
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to methods for stabilization of nitrocellulose. Method for stabilization of nitrocellulose involves acid washing out of nitrocellulose with 0.5% sulfuric acid solution followed by alkaline washing out with addition of soda, grinding nitrocellulose, hot washing out, removal of impurities and squeezing nitrocellulose up to moisture 30% followed by mixing nitrocellulose with 0.5-2.5 wt.-% of diphenylamine or 1-4.5 wt.-% of diethyldiphenylurea to nitrocellulose mass taken as an aqueous solution in ferric (III) chloride crystal hydrate at room temperature for 0.3-5 h. The ratio of nitrocellulose to diphenylamine or diethyldiphenylurea an aqueous solution in ferric chloride crystal hydrate = (1:0.1)-(1:1). After termination of stirring nitrocellulose is washed out from ferric chloride with water and dried for 2-3 h. Invention provides increasing the guaranteed period for storage of nitrocellulose, to exclude using expensive organic reagents, to reduce energy consumptions and temporal consumptions and to enhance ecological safety of process. 
     EFFECT: improved method for stabilization. 
     2 tbl, 8 ex
Patent RU-2237113-C1 (RU)
Title: Способ получения алмазов фантазийного красного цвета
Inventor: VINS V G
IPC: C01B31/06
Filed: 2003-06-26
Granted: 2004-09-27
Abstract: Изобретение относится к области обработки (облагораживания) алмаза для придания им различной цветовой окраски и может найти применение в ювелирной промышленности. Способ заключается в том, что в кристаллической решетке природного алмаза типа Ia, содержащей дефекты А, или природного высокоазотистого алмаза типа Ia, содержащей более 800 ppm примесей азота в виде дефектов А или В1, формируют изолированные атомы азота в позиции замещения - дефекты С. Природный алмаз типа Ia, содержащий дефекты А, отжигают в аппарате высокого давления при температуре более 2150°С при стабилизирующем давлении 6,0-7,0 Gpa, затем облучают потоком электронов 5×10 15 -5×10 18  см -2  при 2-4 МэВ и подвергают отжигу в вакууме при температуре не менее 1100°С. Природный высокоазотистый алмаз типа Ia, содержащий более 800 ppm примесей азота в виде дефектов А или B1, облучают высокоэнергетическим потоком электронов с дозой облучения более 10 19  см -2  и подвергают отжигу в вакууме при температуре не менее 1100°С. Получают алмазы фантазийного красного цвета для бриллиантов с устойчивыми N-V центрами окраски, поглощающими в диапазоне длин волн 400-640 нм.
Patent RU-2229997-C1 (RU)
Inventor: BURDIN A V
IPC: B62D57/036
Filed: 2003-07-04
Granted: 2004-06-10
Abstract: FIELD: transport engineering; cross-country vehicle propulsion unit. SUBSTANCE: proposed support-and-running member includes cylinder with screw member arranged on its outer surface. Screw member consists of separate parts provided with axles, and holes are made in cylinder into which axles of screw member parts are fitted for turning. Proposed support-and-running member car by furnished with detachable flexible elements located on separate parts of screw member. As a result, possibility is provided for moving both off road and along road pavement, without damaging the pavement. EFFECT: increased maneuverability of vehicle, its running speed both off the road and along road, and survivability in case of failure of part of support-and-running members. 2 cl, 6 dwg
Patent RU-2247413-C1 (RU)
Title: Lithochemical method of mineral resources deposits exploration activity
Inventor: STEPANOV V A
IPC: G01V9/00
Filed: 2003-07-17
Granted: 2005-02-27
Abstract: FIELD: mineralogogeochemical methods of mineral resources deposits exploration activity. 
     SUBSTANCE: the invention is dealt with the mineralogogeochemical methods of mineral resources deposits exploration activity and is intended for detection of sulphidic mineralization. The method provides, that on a terrain in compliance with the given network from a representative horizon they take samples of eluvial-de-eluvial deposits in the form of gravelly-sand fractions of 200-300 g weight. From a dried material of samples using a double screening by bolters with holes of 2.5-3.0 mm and 0.5-1.0 mm separate a faction of size of (2.5-3.0) + (0.5-1.0) mm, which is exposed to a mineralogical analysis on the contents of chips and a wreckage of chips of sulphidic minerals. Results of the analysis are assessed and on their base a decision is taken on availability of a deposit. The technical result is an increase of content of the elements - indicators in the samples taken within the limits of the deposit and outside it. 
     EFFECT: the invention ensures increased share of the elements - indicators in the samples taken within the limits of the deposit and outside it.
Patent RU-2243066-C1 (RU)
Inventor: CHEBOKSAROV V V
IPC: B23C5/10
Filed: 2003-08-25
Granted: 2004-12-27
Abstract: FIELD: metal working, namely cutting of hard-to-work materials. 
     SUBSTANCE: milling cutter includes on body of cutting portion continuous teeth of the same direction and inclination angle relative to cutter axis and alternating with them portions of body f the same direction and inclination angle with stepped teeth of other direction and other inclination angle. In order to lower labor consumption and to provide uniform load of cutting edges at cutting, inclination angle of stepped teeth is equal to zero and portions of body have width equal to width of continuous tooth and the same cross section as continuous tooth. Pitch of stepped teeth is selected in such a way that their cutting edges were mutually overlapped in direction of cutting. 
     EFFECT: reduced labor consumption, uniform load of cutting edges of milling cutter at cutting process. 
     3 dwg
Patent RU-2245546-C1 (RU)
Title: Method for determining processing value of scutched flax
Inventor: KULIKOV A V
IPC: G01N33/36
Filed: 2003-10-27
Granted: 2005-01-27
Abstract: FIELD: standardization of fiber materials, in particular, qualimetry of scutched flax fiber. 
     SUBSTANCE: method involves taking sample; providing complex evaluation of quality depending on handful length of scutched fiber, its color; varying in accordance with given properties, combed fiber yield and changing color of fiber after combing process; evaluating quality, with lengthiness of handful fibers, volumetric weight, variation coefficients in accordance with said factors and combed fiber yield being taken into account. 
     EFFECT: increased precision and reduced time for determining number of scutched flax. 
     3 tbl, 1 ex
Patent RU-2240250-C1 (RU)
Inventor: MONIN I A
IPC: B62D55/247
Filed: 2004-02-05
Granted: 2004-11-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to propulsive devices of vehicles designed for moving across rough terrain and soils with low load-carrying capacity. Proposed pneumatic crawler propulsive device has power platform with two transmitting rolls, pneumatic envelope, excess pressure source and roll drive. Load platform with transmitting rolls is placed inside envelope under excess pressure providing movement of vehicle owing to rolling of transmitting rolls over inner surface of envelope. Invention provides propulsive device of new type making it possible to increase considerably load-carrying capacity and improve cross-country capability of vehicle, moving along rough terrains and soils of low load-carrying capacity. 
     EFFECT: improved operation reliability. 
     3 dwg
Patent RU-2261181-C1 (RU)
Inventor: POLIVAEV O I
IPC: B60K17/32
Filed: 2004-03-22
Granted: 2005-09-27
Abstract: FIELD: transport engineering; wheel drives. 
     SUBSTANCE: proposed vehicle wheel drive has hollow hub with blades fitted inside and secured on wheel driving axle to divide hub space into two chambers connected by hydraulic main line with built-in pair of gas-hydraulic accumulators and forwards and reverse action hydraulic valve whose piston spaces are connected with hydraulic space of one accumulator and corresponding chambers of hub.  Drive is furnished with one-side additional hydraulic valve connecting legs of hydraulic main line at chamber output and operating at sharp application of brakes. 
     EFFECT: increased reliability and efficiency of wheel drive. 
     1 dwg
Patent RU-2258156-C1 (RU)
Inventor: PETROV JU A
IPC: F04B9/08
Filed: 2004-03-24
Granted: 2005-08-10
Abstract: FIELD: hydraulic machine building. 
     SUBSTANCE: proposed pump contains two identical operating hydraulic cylinders with delivery and suction valves arranged in hydraulic unit.  Rod of first hydraulic cylinder and rod of second hydraulic cylinder are connected by couplings with rods of first and second drive hydraulic cylinders.  Rocker mechanism is installed between couplings in which first head is connected with spring-loads support of coupling, and second head is connected with spring-loaded support of coupling.  Adjustable pump contains main pump control mechanism.  Hydraulic lines of main pump are connected with safety and check valves.  Input shaft of main pump is connected with auxiliary pump connected to pressure valve which is connected with check valves and with control mechanism.  Hydraulic line of main pump is connected with piston space of hydraulic and with rod space of hydraulic cylinder and with rod space of hydraulic cylinder 15.  Other hydraulic line of main pump is connected with rod space of hydraulic cylinder and with piston space of hydraulic cylinder.  Electric control device is made in form of series-connected master signal unit, correction unit and current amplifier.  Unit is connected with output of sensor current amplified output is connected to input of control mechanism.  Unit sets mode of operation at definite delivery pressure of flowing medium and required delivery of liquid from hydraulic unit.  Control signal from amplified gets to mechanism input.  Mechanism controls delivery of liquid depending on current. 
     EFFECT: reduced mass and overall dimensions of pump, increased capacity, reduced power consumption and improved reliability and increased service life.
Patent RU-2263298-C1 (RU)
Inventor: BUTENKO V I
IPC: G01N3/56
Filed: 2004-04-06
Granted: 2005-10-27
Abstract: FIELD: test engineering. 
     SUBSTANCE: members of friction pair are conjugated. The pairs have at least two pairs of plates of tested materials are placed onto movable and motionless dielectric units. Pair of electrodes are mounted onto the plates; one electrode is movable. Friction pairs are subject to loading and relative shift is created. External influence is measured and electric parameter of friction pair is determined as well as dependence of that parameter on external influence. Tribo-engineering electromotive force is determined as a parameter. Each friction pair is connected to electric circuit and top limits of readings of pulses are synchronously adjusted. Tribo-engineering electromotive force is determined in each pair of friction members. Temperature mode is provided additionally by heater. 
     EFFECT:  improved efficiency; higher precision. 
     1 dwg
Patent RU-2267390-C1 (RU)
Title: Method for restoring pin of lock holder of automatic coupler
Inventor: MOLCHANOV ALEKSANDR BORISOVICH
IPC: B23P6/00
Filed: 2004-04-12
Granted: 2006-01-10
Abstract: FIELD: restoration of parts of housing of automatic coupler, possibly repairing automatic couplers of railway road cars, special equipment and systems for maintaining railway roads. 
     SUBSTANCE: method comprises steps of heating p[in of lock holder till temperature 600-800°C and placing annular form on it; using annular form whose height and inner diameter correspond to those of pin; then applying to center of heated pin pressure whose value is no less than 25 MPa for pressing metal towards walls of annular form; removing annular form and surfacing end of pin. 
     EFFECT: simplified restoration process, lowered losses of high-cost parts. 
     5 cl, 3 dwg, 1 ex
Patent RU-2247060-C1 (RU)
Title: Device for transportation and drainage of liquid
Inventor: GONCHARENKO LEONID FEDOROVICH
IPC: B64D1/16
Filed: 2004-04-15
Granted: 2005-02-27
Abstract: FIELD: devices for transportation and drainage of liquids by means of flying vehicles. 
     SUBSTANCE: proposed device has main reservoir mounted on frame and provided with liquid filling and draining units. Fuel tank mounted on frame is provided with units for filling and connecting to fuel system of flying vehicle. Device is provided with at least one additional tank connected to reservoir through mixer. 
     EFFECT: enhanced efficiency of fire-fighting. 
     2 cl, 1 dwg
Patent RU-2255850-C1 (RU)
Inventor: CHAEVSKIJ M I
IPC: B23P15/06
Filed: 2004-05-12
Granted: 2005-07-10
Abstract: FIELD: general machine engineering, namely methods for making piston rings of sheet steel. 
     SUBSTANCE: method comprises steps of chemical heat treatment of flat blank along its thickness at side of shaping surface; before chemical heat treatment performing oxidation of flat blank at 300 - 400° C for further cleaning shaping surface. Chemical heat treatment and shaping are realized by electrolysis in ion melts of metals by plating process at 700 -1000°C and by further grinding. Eutectic mixture of lithium and potassium chlorides is used as ion melt. Melt aluminum used as alloying element contains up to 3% of chrome. Shaping surface is cleaned with use of mechanical working. Combination of chemical heat treatment (coating applying) and shaping procedures provides shortened duration of process. 
     EFFECT: shaping of ring of improved wear resistance, self-compensation of wear of piston ring at operation. 
     4 cl, 3 dwg, 3 ex