baber/WOPTO huggingface dataset:
Patent RU-2179962-C1 (RU)
Inventor: BASKAKOV JU M
IPC: C06B25/06
Filed: 2001-02-13
Granted: 2002-02-27
Abstract: FIELD: explosives. SUBSTANCE: composition containing diazodinitrophenol in its explosive constituent and inert sensitizer in its nonexplosive constituent additionally contains graphite and Aerosil, in explosive constituent - lead trinitroresorcinate and in nonexplosive constituent - barium nitrate (oxidant). The following proportions of components are observed, wt %: lead trinitroresorcinate 3-25, diazodinitrophenol 8-50, barium nitrate 30- 45, inert sensitizer 17-22, graphite 0.1-0.3 (above 100), Aerosil 0.02-0.1 (above 100). EFFECT: increased heat resistance and provided smooth ignition of powder charge, eliminated poisoning effect on barrel, and stabilized ballistic characteristics. 3 tbl
Patent RU-2192298-C1 (RU)
Title: Paintball playing apparatus
Inventor: NALICHAEV B V
IPC: A63B71/02
Filed: 2001-04-26
Granted: 2002-11-10
Abstract: FIELD: entertaining equipment. SUBSTANCE: apparatus has inflatable covering for players made from flexible enclosures provided with openings, power source, air blowers, air blower switching device. Each air blower has air screw connected to electric engine. Air screw and electric engine are positioned in casing mounted in inflatable covering opening. Electric engine is connected to power source by means of said switching device through electric wire, with length of electric wire providing free displacements of inflatable covering on playing field. Inflatable coverings have variable shape and volume. Apparatus allows playing and exercising to be conducted under conditions imitating real fight conditions to maximum extent. Apparatus may be folded for transportation. EFFECT: wider operational capabilities, reduced time and labor intensity for assembling and dismantling and increased entertaining effect. 10 cl, 17 dwg
Patent RU-2189505-C1 (RU)
Inventor: KHMELEVSKIKH A I
IPC: F15B15/00
Filed: 2001-08-29
Granted: 2002-09-20
Abstract: FIELD: spacers designed for limiting axial run of hydraulic cylinders. SUBSTANCE: spacer is made in the form of end cover having central hole ensuring longitudinal feed of rod of air, hydraulic or oil cylinder and holes over periphery for receiving of threaded members providing connection of body of air, hydraulic or oil cylinder with spacer. Outer and inner contours of spacer cross-section profile are made with positive angle of inclination relative to axis of central hole and limited by plane-parallel end faces passing into combined chamber and radial rounding of periphery contour. Spacer central hole has surface ensuring contact with outer outline of air, hydraulic or oil cylinder due to matching of spacer inner surface with conjugated outer outline of air, hydraulic or oil cylinder. In this case, spacer has three equispaced holes with chambers. Said hole centers are on the same diameter relative to axis and at equal coordination angles ζ. EFFECT: higher reliability and simplified design. 3 dwg
Patent RU-2209867-C1 (RU)
Inventor: NETESA JU D
IPC: E01C23/07
Filed: 2001-12-13
Granted: 2003-08-10
Abstract: FIELD: road building. SUBSTANCE: invention can be used for evaluation of adhesion qualities of hard-surface roads, both under construction and in operation, and air fields. It can be used at investigation of road accidents. Proposed method includes loading of tire simulator with vertical force, positive displacement of tire simulator under action of horizontal force applied through resilient member, measuring friction force with subsequent determination of relationship between friction force and vertical force. Novelty is that tire simulator is displaced positively at constant speed not exceeding 20 mm/min after which positive displacement is stopped and friction force is measured only after termination of self-running of tire simulator. EFFECT: improved accuracy of evaluation of road adhesion qualities owing to determination of static friction coefficient as coefficient of wheel-to-road adhesion. 3 cl, 2 dwg
Patent RU-2212916-C1 (RU)
Title: Method for treating the cases of vertebral column osteochondrosis
Inventor: SANDLER B I
IPC: A61N5/067
Filed: 2002-02-20
Granted: 2003-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves accessing pulpous nucleus of intervertebral disk and producing cavities by evaporating nucleus substance by means of laser. Laser of 960-980 nm wavelength, power of 2-2.5 W and total radiation energy of 360-720 J is applied. The laser radiation is produced with a special purpose apparatus. EFFECT: enhanced effectiveness of treatment; complete dissolution of hernia bulge; eliminated nerve compression in spinal canal. 2 cl, 2 dwg
Patent RU-2210960-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 2002-04-18
Granted: 2003-08-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves impregnating raw plant material with liquefied gas, such as ammonia, at pressure above atmospheric pressure; releasing pressure to atmospheric value at rate providing freezing of raw material. Before impregnation process, raw plant material is treated with preparation produced by sequential extracting of Pythium catenulatum micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. Said biomass is used in an amount of 0,5-1•10 -4  mg/t and held for 2-5 hours. EFFECT: improved organoleptical properties by eliminating opalescence of product. 2 ex
Patent RU-2223392-C1 (RU)
Title: Способ разработки нефтяного месторождения на поздней стадии
Inventor: KHISAMOV R S
IPC: E21B43/16
Filed: 2002-06-25
Granted: 2004-02-10
Abstract: Изобретение относится к области нефтедобывающей промышленности, а именно к способам разработки многопластовых нефтяных месторождений. Обеспечивает снижение загрязненности продуктивного пласта, его обводнения и износа эксплуатационной колонны. Сущность изобретения: способ предусматривает бурение нагнетательных и добывающих скважин, закачку вытесняющей жидкости в нагнетательную и отбор продукции пласта через добывающую скважину. В процессе бурения первый вскрытый продуктивный пласт в разрезе кыновских глин Ромашкинского месторождения, которые подвержены осыпанию и разбуханию, исследуют геофизическим методом на рентабельность. После этого пробуренную часть скважины крепят спуском эксплуатационной колонны. Затем бурение продолжают долотом меньшего диаметра и вскрывают следующий продуктивный пласт буровым раствором на равновесии или депрессии с целью сохранения коллекторских свойств пласта. В процессе бурения ниже спущенной эксплуатационной колонны с целью определения рентабельности пластов осуществляют геофизический контроль. По результатам газового каротажа и анализа шлама делают заключение о необходимости прекращения бурения или дальнейшего углубления. Если пласт рентабелен, то его разрабатывают открытым забоем до полной выработки. Далее по аналогичной схеме бурением вскрывают и разрабатывают последовательно остальные нижележащие пласты. Если стенки продуктивных пластов склонны к осыпанию, то их перекрывают хвостовиком из легкоразбуриваемого материала, например стеклопластикового или алюминиевого. В случае если два близлежащих продуктивных пласта однородны по проницаемости и сложены крепкими породами, то их разрабатывают совместно открытым забоем. 3 з.п. ф-лы, 1 ил.
Patent RU-2220618-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/52
Filed: 2002-08-09
Granted: 2004-01-10
Abstract: FIELD: non-alcoholic industry. SUBSTANCE: method involves blending citrus juice with sugar syrup, concentrate of fruit pomace acid hydrolysate and preparation produced by sequential extracting of Mortierella sclerotiella micromycet biomass with the use of non- polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; before blending procedure, subjecting rubbed fruit pomace to acid hydrolysis, separating hydrolysate and concentrating to dry substance content of 2.5-4.5%. EFFECT: wider range of beverages based on citrus juice with increased protective and prophylactic qualities, and improved resistance to stratification. 4 ex
Patent RU-2206101-C1 (RU)
Inventor: ASHIKHMIN A V
IPC: G01R29/08
Filed: 2002-09-06
Granted: 2003-06-10
Abstract: FIELD: radio engineering, detection of radio emission sources installed without authorization in limited space. SUBSTANCE: method includes simultaneous reception of signals in pair of points in area of which two, as minimum, are located within the limits and two outside of limits of monitored zone. Synchronous processing of signal pairs by Fourier transform, coherent accumulation of spectral components belonging to one signal simultaneously received in pairs of points located within limits of monitored zone and in pairs of points some of which are within the limits and others are outside of limits of monitored zone are conducted. Decision on availability of radio emission source within limits of monitored zone is made if first coherently accumulated sum of spectral components exceeds one of two others. Device for realization of method has at least four antennas, antenna switch, double-channel receiver, analog-to-digital converter, Fourier transform unit, three on-line storages, two threshold units, multiplier of complex numbers, accumulating adder of complex numbers, functional converter of type   calculator of mean values, unit of comparators, former of spectral components of detected signals, indicator, control unit. EFFECT: increased ultimate sensitivity, noise immunity and speed of detection of radio emission sources. 2 cl, 7 dwg
Patent RU-2230292-C1 (RU)
Title: Theodolite for setting inclined planes
Inventor: GRIGORASHENKO I A
IPC: G01C1/02
Filed: 2002-09-27
Granted: 2004-06-10
Abstract: FIELD: geodetic instrumentation engineering. SUBSTANCE: invention is meant for carrying out to nature such planes where plans and specifications provide for grades along two axes. Theodolite has bearing element with two side supports, cylindrical casing, two pairs of rotary levers anchored with one end on side supports and hinged with another to carriages on cylindrical casing, two sector gears put on rotation shafts of rotary levers, first worm anchored on support for interaction with both gears, vertical wheel placed on rotation axis of one of sector gears, telescope, joint of attachment and inclination of additional rotation axis of telescope, additional rotation axis of telescope, cylindrical element, second sector of worm wheel, second worm . Telescope is made fast to additional rotation axis and has camber in its middle part and two rhombic prisms inside. Joint of attachment and inclination of additional rotation axis of telescope has body occupying upper part of cylindrical casing. Cylindrical element is fixed in body for rotation around its axis perpendicular to axis of cylindrical casing. Additional rotation axis of telescope is mounted on cylindrical element perpendicular to rotation axis of cylindrical element. Second sector of worm wheel is made fast to cylindrical element and vertex of sector lies on rotation axis of cylindrical element. Second worm is mounted on body of cylindrical casing for interaction with sector of second worm wheel and carries handle on one end and its opposite end has gear which keeps kinematic coupling with counter. EFFECT: increased labor efficiency due to exclusion of preliminary computation of general grade out of work, determination of azimuthal direction of maximum grade on terrain. 3 dwg
Patent RU-2229596-C1 (RU)
Inventor: KJU N G
IPC: E21C37/12
Filed: 2002-11-06
Granted: 2004-05-27
Abstract: FIELD: mining industry. SUBSTANCE: device has hydraulic cylinder, percussive piston and a nozzle in form of expansible sides with hard-alloy tips, which is mounted under the piston of hydraulic cylinder and which is in contact with inner surface of hydraulic cylinder by its side surface, with capability for axial movement. Mechanism for delivery of non-Newton liquid is connected to hydraulic cylinder through radial opening. On inner surface of hydraulic cylinder a spiral groove is formed, by means of which said radial opening is connected to under-piston portion of hydraulic cylinder. On upper surface of nozzle ring-shaped slots are formed, into which rings made of resilient material are inserted for preventing longitudinal displacement of expansible sides relatively to each other. EFFECT: increased effectiveness of device operation due to possible use of non-Newton liquid for exploding the rock and for forming cracks in several planes concurrently. 6 cl, 2 dwg
Patent RU-2224540-C1 (RU)
Inventor: LJULJAEVA O D
IPC: A61K38/37
Filed: 2002-12-15
Granted: 2004-02-27
Abstract: Изобретение относится к области медицины и касается клеевой композиции для остановки кровотечения на основе VIII фактора. Сущность изобретения состоит в том, что предлагаемая композиция содержит криопреципитат, полученный путем рефрижераторного центрифугирования при скорости 2500-3000 об/мин в течение 1-1,5 ч, доза которого содержит VIII фактор с активностью от 150 до 220 ед. , тромбин с активностью от 160 до 700 ед. в 7-15 мл изотонического раствора хлорида натрия и 3-10 мл 10% хлорида кальция или глюконата кальция. Техническим результатом является создание клеевой композиции, применение которой позволяет останавливать кровотечения не только из капилляров, но из сосудов малого и среднего калибра, а также обширных тканевых поверхностей.
Patent RU-2234292-C1 (RU)
Inventor: LAPIN V S
IPC: A61F2/24
Filed: 2002-12-10
Granted: 2004-08-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has body, collar fixable on external valve body surface, disk-type locking member having concentric circular recess, upper arresting member and lower arresting members for restricting locking member displacements. The lower arresting members have rods protruding into device body inside biased towards the upper arresting member relative to the plane built in perpendicular to lower arresting members symmetry plane and passing via the central device body axis and having ring surface areas arranged concentrically relative to device body opening placed on rod ends coupled to the device body and directed aside from the upper arresting member. The upper arresting member has rod having protrusion biased relative to the lower arresting members symmetry plane having surface making contact with the locking member when opening. 
     EFFECT: improved hydrodynamic properties of the prosthesis. 
     4 dwg
Patent RU-2235826-C1 (RU)
Title: Сталежелезобетонный турбинный напорный водовод
Inventor: SUDAKOV V B
IPC: E02B9/06
Filed: 2003-04-17
Granted: 2004-09-10
Abstract: Изобретение относится к гидротехническим сооружениям и может быть использовано при строительстве напорных водоводов, подвергающихся атмосферным воздействиям. Сталежелезобетонный турбинный напорный водовод содержит внутреннюю металлическую облицовку и железобетонную оболочку, в которой выполнены вентиляционные каналы. Площадь поперечного сечения вентиляционных каналов составляет от 1 до 10% площади поперечного сечения железобетонной оболочки в зависимости от ее параметров. Вентиляционные каналы могут быть выполнены в монолитном бетоне железобетонной оболочки; сборных железобетонных плитах-оболочках, находящихся на внешней поверхности сталежелезобетонного турбинного напорного водовода, которые одновременно являются несъемной опалубкой при бетонировании железобетонной оболочки или одновременно и в сборных железобетонных плитах-оболочках, и в монолитном бетоне железобетонной оболочки. На внутреннюю поверхность сборных железобетонных плит-оболочек может быть нанесен слой гидроизоляции, например битумной мастики, а стыки между этими плитами-оболочками герметизированы. Изобретение обеспечивает высокую долговечность железобетонной оболочки, подвергающейся многократным замораживаниям и оттаиваниям. 6 з.п. ф-лы, 4 ил.
Patent RU-2229231-C1 (RU)
Inventor: ISAKOVA D M
IPC: A23L19/00
Filed: 2003-04-22
Granted: 2004-05-27
Abstract: FIELD: food industry. SUBSTANCE: preservative containing nisin, lactic acid, intercellular and extracellular metabolites of lactic bacteria showing antimicrobial activity is further enriched with vitamin complex-containing baker's yeast extract and cytochrome c to impart antioxidant activity. EFFECT: improved quality of preserved products. 4 cl, 2 tbl, 3 ex
Patent RU-2246667-C1 (RU)
Title: Method of drying boards in pile
Inventor: FEOKTISTOV E I
IPC: F26B3/04
Filed: 2003-05-07
Granted: 2005-02-20
Abstract: FIELD: drying boards; wood-working industry; manufacture of boards, furniture, houses. 
     SUBSTANCE: proposed method includes forming the pile where boards are laid at preset clearance between board edges within 0.5-0.8 of width of board; each subsequent upper layer of pile overlaps said clearance of previous layer; end faces of boards are treated with aqueous emulsion possessing adhesion with greed wood; boards are blown from end face of pile directing the air flow from forced ventilation system to longitudinal passages between board edges. 
     EFFECT: high rate of drying; reduction of drying time by two times as compared with standard methods. 
     1 dwg
Patent RU-2248643-C1 (RU)
Title: X-ray tube with field-radiating cathode
Inventor: SHESHIN E P
IPC: H01J35/02
Filed: 2003-06-18
Granted: 2005-03-20
Abstract: FIELD: flaw inspections, customs examination equipment, medicine, and roentgen diagnosing spectroscopic installations. 
     
     
       SUBSTANCE: proposed X-ray tube has vacuum envelope accommodating anode, X-ray output aperture, cathode assembly incorporating field-radiating cathode in the form of bundle of carbon fibers placed in conducting or semiconducting shell, contact assembly of field-radiating cathode, and cap that functions as control electrode. In order to prevent stray surface electric conductance caused by sputtering of field-radiating cathode material on structural components of X-ray tube, dielectric washer is inserted in this tube wherein during X-ray tube assembly annular cavity is formed between inner hole of washer, field-radiating cathode shell, and upper end of field-radiating cathode contact assembly. Cavity provided in dielectric washer and also its slots prevent formation of solid conducting and semiconducting films which enhances stability of electrical and radiating characteristics of tube. For raising electric strength of tube and excluding breakdown of its envelope cap is installed on dielectric washer that functions as control electrode. Cap is installed so that axis of carbon fiber bundle is aligned with that of optoelectronic system of X-ray tube and symmetry axis of cap. 
     
     
       EFFECT: enhanced operating stability, electric strength, reliability, and service life of X-ray tubes with field-radiating cathode. 
     
     
       1 cl, 3 dwg
Patent RU-2248429-C1 (RU)
Title: Device for reinforcing soils
Inventor: KHABIBULLINA I N
IPC: E01C21/00
Filed: 2003-07-14
Granted: 2005-03-20
Abstract: FIELD: road construction. 
     SUBSTANCE: device has towed device with platform, connected to moving gear, tank for reinforcing liquid, force pipes with bars with apertures in lower portion. Bars are made of conical shape with screw blades, mounted on a platform made in form of slides, and radiuses of bars effect overlap. In back portion of platform a screw is mounted. Tank for reinforcing liquid is placed in front portion of platform and by gear pump is connected to distributing comb, each force pipe, which through locking armature is connected to appropriate bar. Bars in amount no less than three are kinematically connected to each other, and to shaft for drawing power from moving gear, to screw and to gear pump for feeding reinforcing liquid. 
     EFFECT: higher efficiency. 
     4 dwg
Patent RU-2245856-C1 (RU)
Title: Method for production of plasticizer
Inventor: AMITIN A V
IPC: C04B24/22
Filed: 2003-08-14
Granted: 2005-02-10
Abstract: FIELD: high effective plasticizer for concrete mixes. 
     SUBSTANCE: claimed method includes sulfonation of naphthalene cut from petrochemical process, in particular naphthalene cut of process stream from benzene production, followed by condensation with formaldehyde and neutralization of obtained product with alkali. Naphthalene cut contains (mass %) naphthalene 96.4-99.5; methylnaphtalene 0.01-0.2; biphenyl 0.001-0.1; low boiling additives (e.g. alkyl benzene, methylinden, tetralin_ 0.5-3.6. 
     EFFECT: enhanced raw base for production of concrete mix plasticizers. 
     4 cl, 1 tbl
Patent RU-2257019-C1 (RU)
Title: Method for forming plasma layer in plasma current interrupter and device for realization of said method
Inventor: KORNILOV V G
IPC: H05H1/00
Filed: 2003-10-06
Granted: 2005-07-20
Abstract: FIELD: physics. 
     SUBSTANCE: method includes generation of plasma outside the inter-electrode space of vacuum chamber of plasma current interrupter, generation of radial plasma layer in inter-electrode space of plasma current interrupter. Plasma is produced outside vacuum chamber, plasma flow is injected into vacuum chamber along its axis, plasma layer is formed by transforming axial speed of plasma flow to radial speed. Device for realization of method (plasma current interrupter) has inner and outer coaxial electrodes, forming a vacuum chamber, electrically connected to energy source, plasma source with a system for forming plasma layer, providing for plasma injection into inter-electrode space of plasma current interrupter. Plasma injector is positioned outside the vacuum chamber, and is connected thereto through plasma duct, directed towards inner electrode, and is positioned along axis of vacuum chamber, as a system for forming plasma layer, axial-symmetrical plasma deflector mounted in vacuum chamber is used. Plasma deflector can be made in form of a cone. Plasma deflector can be positioned at end surface of inner electrode of plasma current interrupter. Plasma deflector can be positioned in the hollow of inner electrode, in side surface of which oppositely to place for its positioning apertures for outputting plasma can be made. These apertures should be in form of slits. At axial limits of apertures zone into inter-electrode space elements, limiting dimensions of formed plasma layer, can be inserted. These elements can be made in form of disk-shaped concentric plates. 
     EFFECT: higher manufacturability, simplified construction, broader functional capabilities, higher efficiency. 
     2 cl, 3 dwg
Patent RU-2256608-C1 (RU)
Inventor: ABDUGUEV R M
IPC: C01B31/02
Filed: 2004-01-23
Granted: 2005-07-20
Abstract: FIELD: carbon materials. 
     SUBSTANCE: reaction space is evacuated and filled with helium to pressure 0.1-0.4 atm, coaxial graphite electrodes are brought together to ignite electric arc between them, and graphite is evaporated at voltage 40-60 v and current intensity 250-400 A. Simultaneously, electrodes are continuously affected by video pulse packets characterized by duration 2·10 -4 -2·10 -3  s, relative pulse duration in packet 10-100, and power 1-15 W. Resulting products are moved in helium flow and precipitated in carbon black collector in the form of fullerene-containing carbon black. To remove carbon black from inner surfaces of working chamber and carbon black collector, the surfaces are affected by alternate-polarity pulses with repetition frequency 50-500 Hz and power 1-10 W. To remove fragments of destroyed graphite rods and cathode deposit scoria from chamber space to bottom part of working chamber, pulse magnetic field with frequency 3-15 Hz and magnetic induction 0.05-0.1 Tl. 
     EFFECT: increased content of fullerenes in carbon black and reduced power consumption. 
     3 cl