baber/WOPTO huggingface dataset:
Patent RU-2189783-C1 (RU)
Title: Method for predicting injuries of the anterior cruciform ligament of the knee joint
Inventor: TAJLASHEV M M
IPC: A61B8/13
Filed: 2001-04-26
Granted: 2002-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out computer tomography examination of the distal femur segment, measuring distance between femur condyles at the entrance into the intercondylar fossa and fossa height, their absolute value ratio is determined. The ratio being less than 1.0, eventual injury of the anterior cruciform ligament of the knee joint is predicted. The value being found to be greater than 1.0, the anterior cruciform ligament injury is predicted as not probable. EFFECT: high accuracy of prognosis. 4 dwg
Patent RU-2192595-C1 (RU)
Title: Mechanism adjusting flow of gases in automatic arms
Inventor: POPOVICH E A
IPC: F41A5/18
Filed: 2001-08-13
Granted: 2002-11-10
Abstract: FIELD: weapons. SUBSTANCE: mechanism adjusting flow of gases in automatic arms makes it possible to adjust reloading effort to required value automatically in process of small arms fire with cartridges forming various pressures in bore. Mechanism adjusting flow of gases in automatic arms has barrel with gas outlet, gas chamber housing piston. Piston is joined to lock carrier in which lock is located. Mechanism includes return spring and recoil delaying spring placed between lock carrier and lock. Compression effort of recoil delaying spring is greater than compression effort of return spring. EFFECT: simplified design and increased functional reliability of automatic arms. 2 dwg
Patent RU-2185502-C1 (RU)
Inventor: DEVJATOV V V
IPC: E21B43/20
Filed: 2001-10-08
Granted: 2002-07-20
Abstract: FIELD: oil producing industry, particularly, development of oil pools under complicated geological conditions characterized by bedding nonuniformity of pools. SUBSTANCE: method includes injection of working agent into at least one injection well and oil withdrawal through at least one producing well hydrodynamically connected with one or several injection wells. In this case, preliminarily determined in injection well is injectivity of at least one producing formation in oil pool depending on injection pressure and control of covering of producing formation thickness by injected agent. Upon attainment of full covering of producing formation characterized by efficient pressure and efficient injectivity, further-on increase of injection pressure is effected by increase of flow rate of injected agent up to critical pressure characterized by sharp rising of producing formation injectivity. Then injection pressure is reduced to below attained critical values but not below the efficient pressure. Injected into producing formation of injection well is surfactant acid composition or acid composition. Injected also is composition with components preventing swelling and peptization of clay particles of producing formation up to injection pressure rise by 10-20%, but within critical pressure value limits. Well is shut-in for preset time. After that, test injection of working agent is undertaken. If efficient injectivity is attained at pressure below efficient values by 20-40%, injection of working agent is continued with commercial withdrawal of oil through producing well. EFFECT: increased oil recovery coefficient due to possibility of provision of practically piston displacement of oil at minimum power consumption due to preliminary opening of closed natural vertical fractures of pool before its treatment. 12 cl, 1 ex
Patent RU-2200750-C1 (RU)
Title: Composite for removal of paint and varnish insulating cover
Inventor: ISANBERDINA F A
IPC: C09D9/02
Filed: 2001-11-21
Granted: 2003-03-20
Abstract: FIELD: cleansing agents. SUBSTANCE: invention relates to chemical agents used for removal of old paint and varnish covers, in part, insulating covers (lacquers) from copper wires. The composite for removal comprises methylene chloride, toluene, formic acid, paraffin, mixture of polyvinyl chloride and copolymer of vinyl chloride with vinyl acetate taken in the mass ratio = 2.5:1, polyethylene oxide and phenol. The composite is prepared by successive components mixing. Removal time of cover is 1-2 min in thickness of cover to be removed below 1.18 mm. EFFECT: enhanced effectiveness of composite. 2 cl, 1 tbl, 2 ex
Patent RU-2206472-C1 (RU)
Inventor: IONIN V S
IPC: B63G3/02
Filed: 2001-11-26
Granted: 2003-06-20
Abstract: FIELD: shipbuilding; outer torpedo-loading gears. SUBSTANCE: proposed torpedo-loading gear includes torpedo-loading hatch found in pressure hull, stationary part of loading recess and movable chute with supports for placing the torpedo. Said chute is swivel in construction relative to transversal axis for closing recess flush with outer hull and locking it open position. Supports for placing the torpedo on inner surface of chute and supports on stationary part of loading recess are mounted along axis passing through torpedo-loading hatch. EFFECT: reduction of labor consumption and time. 4 dwg
Patent RU-2196108-C1 (RU)
Inventor: NOVIKOV N N
IPC: C01B31/08
Filed: 2001-11-29
Granted: 2003-01-10
Abstract: Изобретение относится к способам получения активированного угля и может быть использовано в энергетической и химической отраслях промышленности. Способ получения активированного угля включает загрузку твердого топлива в утилизатор, его карбонизацию с образованием полукокса и пиролизного газа, активацию полукокса водяным паром с образованием активированного угля и газообразных продуктов сгорания, охлаждение активированного угля. Загрузку твердого топлива производят в утилизатор, выполненный в виде герметичной реторты, которую вакуумируют до 0,4-0,6 атм, производят карбонизацию, активацию полукокса, дополнительное вакуумирование и охлаждение содержимого реторты, в течение которого осуществляют обработку полученного угля постоянным электрическим полем. При этом карбонизацию производят путем нагрева до 700-900 o С, выдержкой в течение 1-1,5 ч, активацию полукокса производят при соотношении водяного пара к массе образовавшегося полукокса 1:1-5, дополнительное вакуумирование при охлаждении производят путем отсоса газообразных продуктов до разряжения 0,4-0,6 атм, обработку постоянным электрическим полем производят напряжением 1,5-30 В, при этом получая отрицательный водородный активированный уголь, а при подаче кислорода в охлаждаемую реторту при температуре менее 150 o С получают положительный кислородный активированный уголь. Изобретение позволяет повысить выход угля высокого качества. 5 з.п. ф-лы, 1 табл., 1 ил.
Patent RU-2216332-C1 (RU)
Title: Curative preparation for treatment of arthrosis
Inventor: PSHENICHNIKOV V G
IPC: A61K31/737
Filed: 2002-02-18
Granted: 2003-11-20
Abstract: FIELD: medicine, chemical-pharmaceutical industry. SUBSTANCE: invention relates to medicinal preparation used for treatment of degenerative-dystrophic diseases of articulation, i. e. arthrosis. The preparation is made as a capsule and contains chondroitin sulfate, stearic acid or calcium stearate and lactose. The preparation shows high effectiveness and technological effectiveness. EFFECT: valuable medicinal and pharmaceutical properties of preparation.
Patent RU-2213637-C1 (RU)
Title: Method for preparing rolls of sheet rolling four-high stand for operation
Inventor: NASTICH V P
IPC: B21B28/02
Filed: 2002-04-01
Granted: 2003-10-10
Abstract: FIELD: rolled stock production, possibly mills for cold rolling of steel. SUBSTANCE: method comprises steps of guiding rolling and backup rolls to stand; performing common rotation of mutually pressed rolling and backup rolls at simultaneously supplying onto rotating rolls lubricating and cooling liquid; setting mutual pressing effort of rolls equal to 60 - 85 % of ultimately admissible value; going on rotation of rolls until their running 4.5 -17 km. It is possible to realize method according to which counterbending effort is applied to rotating rolls. Said effort consists 40 -90% of its admissible value for given stand. In continuous rolling mill mutually pressed rolling and backup rolls are driven to rotation simultaneously in group of stands or in all stands of mill. EFFECT: enlarged using range of method, increased strength of rolling and backup rolls. 3 cl, 3 ex
Patent RU-2218361-C1 (RU)
Title: Organosilicon resin production process
Inventor: NATEJKINA L I
IPC: C08G77/06
Filed: 2002-04-10
Granted: 2003-12-10
Abstract: FIELD: polymer production. SUBSTANCE: resin is obtained through hydrolysis phenyltrichlorosilane production still residues in nonpolar solvent in presence of 14-16% of isobutyl or butyl alcohol at temperature 50-60 C, which is then raised to 80-95 C, followed by polycondensation of hydrolysis product in presence of 15-25% petroleum polymer drying oil. EFFECT: improved physicochemical properties, especially after drying time (under normal conditions) no longer than 17 h.
Patent RU-2208887-C1 (RU)
Inventor: MATVEEV V M
IPC: H02H9/06
Filed: 2002-06-24
Granted: 2003-07-20
Abstract: Изобретение относится к средствам защиты от повреждения объектов различного назначения при интенсивном воздействии атмосферного электричества. Молниеотвод содержит центральный стержень-молниеприемник, центральный стержень заземления, боковые стержни, диэлектрический корпус с металлической крышкой, в которую вставлены центральный стержень-молниеприемник и боковые стержни, а также с нижним отверстием, в которое вставлен центральный стержень заземления. В корпус помещены обкладки конденсаторов в виде металлических пластин и две последовательные цепи резисторов. Верхняя пластина верхнего конденсатора соединена с крышкой корпуса. Нижняя пластина нижнего конденсатора связана с центральным стержнем заземления. Разрядники расположены на смежных пластинах соседних конденсаторов. Первые выводы резисторов первой цепи подключены к верхним пластинам конденсаторов. Первые выводы резисторов второй цепи подсоединены к нижним пластинам конденсаторов. Число и номиналы резисторов в обеих цепях одинаковы. Корпус заполнен диэлектриком, обладающим способностью к самовосстановлению исходных свойств после срабатывания устройства. Технический результат заключается в повышении срока службы и увеличении эффективности устройства. 1 з.п. ф-лы, 1 ил.
Patent RU-2217598-C1 (RU)
Inventor: BARINBERG G D
IPC: F01D9/02
Filed: 2002-07-22
Granted: 2003-11-27
Abstract: FIELD: power engineering. SUBSTANCE: invention can be used at designing new steam turbines or their modernization. Proposed system consists of delivery pipeline, device to prevent getting of steam into passage part in emergency and at stopping and control diaphragm arranged in cylinder. According to invention, protective device is made in form of stop diaphragm containing body with grooves without blades and turnable ring installed before said body. Said diaphragm is installed in cylinder coaxially relative to control diaphragm. Number of channels and their geometry in stop diaphragm corresponds to number of channels and their geometry in turnable ring of control diaphragm. EFFECT: simplified design of system delivering steam to cylinder, reduced labor input in manufacture and cost, improved reliability of turbine in operation. 2 cl, 3 dwg
Patent RU-2220845-C1 (RU)
Title: Method for cutting of blanks into plates
Inventor: KRUPENNIKOV O G
IPC: B28D1/24
Filed: 2002-08-27
Granted: 2004-01-10
Abstract: FIELD: procedure of machining of blanks from semiconductor and dielectric materials, applicable for cutting of blanks into plates by diamond cutting wheels with an inner cutting edge. SUBSTANCE: the method includes the delivery of the rotating diamond cutting wheel to the blank, and the lubricant-coolant is fed to the zone of machining and to the non-machined end face of the cut plate. In the process of cutting the position of the plate relative to the plane of cutting is monitored, and the delivery of lubricant-cooler is adjusted proceeding from the condition of minimization of plate deflection from the plane of cutting. EFFECT: enhanced quality of the cut plates. 3 dwg
Patent RU-2235512-C1 (RU)
Inventor: OLEJNIK N V
IPC: A61L27/00
Filed: 2003-01-15
Granted: 2004-09-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should carry out lyre-shaped incision of pelvic peritoneum, conduct mobilization of posterior rectal wall up to patient's coccyx, fix the rectum towards sacrum with the help of synthetic netting made of either marlex or mersylene being of Z-shaped form at the size of longitudinal part being 10 cm, lateral parts of 8 cm and width of all parts being 3 cm. Then one should fix the netting along its central longitudinal part to patient's sacrum, fix posterior rectal surface to central part of netting, fix lateral parts of netting along right lateral and left lateral semicircumferences at transition onto anterior one, suture pelvic peritoneum in, decrease the depth of Douglas pouch. The method enables to reliably remove rectal prolapse and prevent availability of constipation. 
     EFFECT: higher efficiency of rectal fixation. 
     2 dwg, 1 ex
Patent RU-2240663-C1 (RU)
Inventor: ZHURBA P S
IPC: A01C1/00
Filed: 2003-03-11
Granted: 2004-11-27
Abstract: FIELD: agriculture, in particular, presowing treatment of seeds and grown plants. 
     SUBSTANCE: method involves presowing radiation of seeds in pits in grain storage by means of laser beam providing for scanning simultaneously in two mutually perpendicular planes; exposing pit surface to radiation by means of laser unit operating in automatic mode at radiation rate preliminarily set for given crop; upon termination of radiation procedure, leaving seeds for rest to provide for energy exchange between radiated and non-radiated seeds in pit; sowing seeds in the field and cultivating crop; exposing plants to one radiation procedure at each of growing stages characteristic of given crop at night by laser beam, which simultaneously provides for scanning in two mutually perpendicular planes by means of similar laser unit operating in automatic mode at radiation rate characteristic of given crop. Radiation is performed by moving laser unit on the field with plants or along process tracks. 
     EFFECT: increased yield and reduced production costs. 
     5 cl, 2 tbl, 2 ex
Patent RU-2217587-C1 (RU)
Title: Gear to separate sand from stratal fluid in well during its operation
Inventor: KUSTOV N I
IPC: E21B43/38
Filed: 2003-03-17
Granted: 2003-11-27
Abstract: FIELD: operation of wells of various assignment, predominantly in oil fields complicated by sand manifestation. SUBSTANCE: gear is intended for separation of stratal fluid from sand. Gear includes lifting string located under intake of well pump and sand pockets installed in sequence over length of lifting string. Each pocket is formed by internal surface of lifting string, external surface of bushing placed inside lifting string and bridge. The latter couples rigidly lower part of external surface of bushing to internal surface of lifting string. Length of each bushing amounts to 0.30-0.75 distance between bridges. Flow conduit of each bushing is larger than flow conduit of well pump and amounts to 0.2-0.8 inner diameter of lifting string. EFFECT: raised functional reliability of gear due to its simplification, uniformity in filling of pockets or priority filling of lower pockets, prolonged operation time of well with reliable cleaning of stratal fluid from sand. 16 cl, 1 dwg
Patent RU-2229155-C1 (RU)
Inventor: DUBROVIN A V
IPC: G05D23/19
Filed: 2003-04-11
Granted: 2004-05-20
Abstract: FIELD: agriculture; industrial livestock and poultry husbandry. SUBSTANCE: proposed method includes measurement and setting of temperature sensed by animals and comparison of measurement results with preset value. Depending on varying signal responding to room temperature cost of power required for heating is calculated, least total cost is evaluated, and respective signal for correcting heating conditions in live stock barn is generated. Device implementing this method has temperature and humidity sensors and parameter setting elements connected to heating temperature regulators and to three calculating units whose outputs are connected to inputs of adder; the latter is connected to input of. control unit connected to general heating temperature regulator. EFFECT: optimized combination of general and local heating of live stock. 3 cl, 4 dwg
Patent RU-2231470-C1 (RU)
Title: Устройство для разрушения ледяного покрова
Inventor: GORKUNOV EH S
IPC: B63B35/08
Filed: 2003-05-05
Granted: 2004-06-27
Abstract: Изобретение относится к области судостроения, в частности к подводным судам, разрушающим ледяной покров резонансными изгибно-гравитационными волнами. Устройство для разрушения ледяного покрова состоит из подводного судна, способного возбуждать во льду резонансные изгибно-гравитационные волны при движении подо льдом с резонансной скоростью, и пластины, установленной на верхней поверхности носовой части корпуса судна, при этом поверхность пластины выполнена ребристой, а пазы пластины расположены вдоль корпуса. Достигается повышение эффективности разрушения льда подводным судном. 1 ил.
Patent RU-2235106-C1 (RU)
Inventor: BURMISTROV V A
IPC: C08L91/00
Filed: 2003-09-23
Granted: 2004-08-27
Abstract: FIELD: vibration absorption. 
     SUBSTANCE: invention relates to manufacturing materials absorbing vibration in vehicles and provides vibro-absorbing material consisting of rubber, bitumen, plasticizer, lubricant, and filler and characterized in that material, in particular, contains, wt parts: butyl rubber (BK-1675N) 10-20, paving bitumen (BN-90/130) 60-70, industrial oil (I-20A) as plasticizer 10-20, industrial-grade stearic acid-stearin as lubricant 2-3, and, as filler, carbon black and aluminosilicate microspheres 17-22. 
     EFFECT: increased heat resistance, specific vibration absorption, and reduced cost. 
     1 dwg, 2 tbl, 7 ex
Patent RU-2251776-C1 (RU)
Inventor: NEUGODNIKOV I P
IPC: H02H7/10
Filed: 2003-10-01
Granted: 2005-05-10
Abstract: FIELD: protection of miscellaneous high-voltage converters. 
     SUBSTANCE: proposed high-voltage unit has two antiphase arms (one phase) of three-phase bridge converter (rectifier or inverter); used as semiconductor devices are power thyristors or diodes; newly introduced in checkup device are second measuring element and second pulse generator; primary windings of checkup device transformers in first and second antiphase arms of high-voltage unit are connected through respective measuring element to output of first pulse generator whose control input is connected to output of second pulse generator. 
     EFFECT: simplified design, enhanced economic efficiency of checkup device. 
     1 cl, 2 dwg
Patent RU-2253019-C1 (RU)
Inventor: OVCHARENKO G V
IPC: E21F15/08
Filed: 2004-01-08
Granted: 2005-05-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has surface composed of upper section with wedges and lower section and backfill material placed on said surface. Upper section is made in form of a rectangle, composed of rectangular triangle and rectangular trapezoid with possible displacement of trapezoid along triangle hypotenuse. Lower section is made of two plates, mounted on holder, fixed to pipe for feeding compressed air. Plate, positioned above the trapezoid, is mounted with possible counter-clockwise rotation around holder. Value of greater base of trapezoid h δ  is selected from relation h δ  = m - 0.9k, where m - bed massiveness, m, k - size of backfill material, m. 
     EFFECT: simplified construction, lower laboriousness. 
     2 dwg
Patent RU-2247759-C1 (RU)
Title: Composition for absorption of electromagnetic emission and a method for preparation thereof
Inventor: GRIBANOVA E V
IPC: H01Q17/00
Filed: 2004-03-19
Granted: 2005-03-10
Abstract: FIELD: electromagnetic radiation protection. 
     SUBSTANCE: invention relates to a method of preparation and to composition of magneto-dielectric materials absorbing electromagnetic emission. Composition is prepared by combining binder with superdispersed magneto-dielectric filler, in particular composite product obtained through caking at 1150-1250°C followed by disaggregation of cake composed of magnetic particles of ferrite material (61.5-86.7 vol %) obtained by chemical precipitation of ferrite phase from aqueous solutions, the rest being layers of dielectric oxides precipitated onto surface of magnetic particles by way of nanomolecular layering from gas medium. Invention further discloses composition including 65-75 vol % of superdispersed magneto-dielectric filler along with binder prepared by above-indicated method. 
     EFFECT: increased choice of electromagnetic radiation-protection materials. 
     2 cl, 3 tbl, 12 ex
Patent RU-2266431-C1 (RU)
Title: Compressor surge protection method
Inventor: NOVIKOV M I
IPC: F04D7/02
Filed: 2004-03-31
Granted: 2005-12-20
Abstract: FIELD: mechanical engineering; compressor manufacture; surge protection. 
     SUBSTANCE: invention provides protection of compressor from surges by means of clutches on permanent magnets with power calculator units and compressor shaft speed sensors transmitting torque from engine shaft to shaft of compressor.  According to proposed of surge protection of compressor shaft speed sensors installed on clutch members of clutches mounted on permanent magnets whose outputs are connected with power calculator unit and control unit, angle of displacement of magnetic lines of force of clutch members relative to each other is measured and, basing on measured angle of displacement of magnetic lines of force, using power calculator unit, torque on compressor shaft is found and signal is transmitted to control unit, and when values of derivatives of constantly measured torque on compressor shaft and speed of compressor shaft reach definite values characteristic for beginning of surging, control unit sends order to open bypass valve. 
     EFFECT: improved reliability and reduced power consumption of centrifugal compressors by preventing of surges. 
     1 dwg
Patent RU-2262003-C1 (RU)
Inventor: MARTYNOV V N
IPC: F04B39/06
Filed: 2004-04-16
Granted: 2005-10-10
Abstract: FIELD: oil and gas well drilling, completing and operating. 
     SUBSTANCE: invention relates to compression and transfer of gas, particularly, to device for topping-up low-pressure up to 20-30 MPa and its delivery to consumer.  Proposed device contains reciprocating booster with drive, vertical cylindrical compression chamber with suction gas and delivery valves in upper part and liquid valve, mechanical gas-liquid separator and feed pump.  Mechanical gas-liquid separator is made in form of float overlapping cross section of chamber.  Floatability of float is defined by expression   where   is density of separator;   is density of liquid.  Holes are made over periphery of float to pass hydraulic seal liquid, and drive of booster is made high-speed.  Summary of through holes in float is chosen to provide passing of amount of liquid V l  providing stability phase from equation V l  = h ff *S cch , where h ff  is depth of float underfooding in top dead center; S cch  is area of cross section of compression chamber.  Mechanical gas-liquid separator is made in form of cylindrical float with height h meeting the following inequality:   where n is number of booster drive revolutions;   is liquid density;   is density of separator.  Compression chamber can be provided with inner conical surface in upper part, and upper of float can be made with conical form corresponding to said conical surface.  Longitudinal slots to pass hydraulic seal liquid can be made in upper part of float.  Summary through section of all slots should provide stability of delivery phase, and height of float should comply with inequality stated above. 
     EFFECT: improved efficiency of operation of device owing to prevention of clogging of capillary channels in mechanical gas-liquid separator. 
     4 cl, 2 dwg