baber/WOPTO huggingface dataset:
Patent RU-2193459-C2 (RU)
Inventor: ZLOCHEVSKIJ V L
IPC: B07B7/08
Filed: 2001-01-17
Granted: 2002-11-27
Abstract: FIELD: separation of aerodispersed materials with solid fractions from 50 mcm and lesser; industries where separation with classification of fractions is required. SUBSTANCE: method of pneumatic separation of dispersed material includes introduction of aerodispersed flow into circular space by twisting in contraction space; circular cavity formed by first section of taper surface of working member and taper section of body is used as contraction space; flow is directed to diffuser space; used as diffuser space are circular cavities formed by second section of taper surface of working member smoothly connected with first section of taper surface of working member over maximum diameter and taper sections of body coaxially embracing the working member, thus rotating the body and working member in one direction; fractions of dispersed material are discharged between tiers of taper sections of body in diffuser space. EFFECT: enhanced efficiency of separation at simultaneous fraction-by-fraction classification. 1 dwg
Patent RU-2194407-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23B4/20
Filed: 2001-02-06
Granted: 2002-12-20
Abstract: FIELD: technology of canned foods industry. SUBSTANCE: method includes additional introduction in meat-and-vegetable preserves of food acid salt with a polyvalent metal selected from a group of macro- and microelements, and lipid-containing extract of biomass of microorganism Mortierella alpina. EFFECT: improved organoleptical properties and prolonged storage life of meat-and-vegetable preserves.
Patent RU-2193919-C2 (RU)
Title: Device for conduction of chemical reactions in gas phase
Inventor: ANTIPIN V E
IPC: B01J12/00
Filed: 2001-02-07
Granted: 2002-12-10
Abstract: FIELD: manufacture of chemical machinery. SUBSTANCE: device has body with inlet and outlet pipes, shaft located inside body; turbines mounted on shaft and forming reaction chamber between them. Turbines are connected with drive by means of shaft. Drive is made in the form of electric motor or gas blower. EFFECT: reduced heat ejections, simplified process. 2 cl, 3 dwg
Patent RU-2205238-C2 (RU)
Inventor: ZHUKOVSKIJ JU G
IPC: C22B9/187
Filed: 2001-02-15
Granted: 2003-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves directing electric current through electrodes connected to opposite poles of electric current source and located in current-conductive molten slag in vessel having metal cooled walls; cooling metal under treatment process, with glass-like slag being used in the process; placing metal to be treated completely into molten slag while preventing said metal from contacting with metal cooled walls of said vessel by means of lining slag layer; heating metal by electric contacting thereof through current-conductive molten slag with electrodes manufactured from glassy carbon. Apparatus has vessel with metal cooled walls equipped with lining slag layer and electrodes partly submerged into current-conductive slag melt and connected to opposite poles of electric current source. Electrodes are manufactured from glassy carbon and partly submerged into glass-based current-conductive slag melt. Method allows homogeneity and purity extent of base product to be increased and its workability during mechanical processes, namely, stamping, rolling, milling, forging, pressing to be improved, and heated metal to be protected from action of furnace and atmospheric gases. EFFECT: wider operational capabilities, provision for uniform heating of metal and improved qualities of final metal and articles fabricated from it. 5 cl, 1 dwg
Patent RU-2229287-C2 (RU)
Inventor: BJERKVIG ROLF
IPC: A61K35/54
Filed: 1999-08-25
Granted: 2004-05-27
Abstract: FIELD: medicinal genetics, medicine, oncology. SUBSTANCE: invention relates to the cellular line able to express molecules inhibiting the growth of tumor in the central nervous system being this cellular line is encapsulated into immunoisolating alginate gel. The encapsulated cellular line provides a novel approach for treatment of tumors that are localized in the central nervous system, such as the brain tumors. Invention provides expanding assortment of genetic agents used for treatment of brain tumors. EFFECT: valuable medicinal properties of agent. 15 cl, 1 tbl, 7 dwg
Patent RU-2200767-C2 (RU)
Title: Alloy for microalloying and modification of steel
Inventor: SHESHUKOV O JU
IPC: C22C35/00
Filed: 2001-04-04
Granted: 2003-03-20
Abstract: FIELD: alloy technology. SUBSTANCE: invention provides silicon-based alloy containing, wt.%: vanadium, 15-25; iron, 2-5; calcium, 8-15; barium, 8-15; aluminum, 8-15; and carbon, not more 0.4. EFFECT: increased efficiency of usage of beneficial components in complex vanadium alloy due to improved conditions for assimilation of alloy components in steel and improved quality of the latter. 1 tbl, 3 ex
Patent RU-2235620-C2 (RU)
Inventor: RAJZER KLAUS
IPC: C04B41/81
Filed: 1999-12-07
Granted: 2004-09-10
Abstract: FIELD: processes for impregnating porous blanks, possibly used for making sliding bearing assemblies or sliding electric contacts. 
     SUBSTANCE: method comprises steps of placing blank of carbon-containing material in cavity of closed mold whose structure corresponds to injection molding or pressure die casting mold and which has at least one cavity with configuration that exactly corresponds to that of preliminarily prepared blank; closing mold and injecting under pressure melt metal or alloy into mold cavity by means of apparatus for pressure die casting. 
     EFFECT: enhanced uniformity, increased filling degree of pores at impregnating blank during reduced time period. 
     8 cl, 2 dwg, 1 ex
Patent RU-2202832-C2 (RU)
Inventor: SMIRNOV A V
IPC: G09B15/06
Filed: 2001-07-16
Granted: 2003-04-20
Abstract: FIELD: mastering musical instruments. SUBSTANCE: trainer to develop fingers to play stringed pizzicato musical instrument includes bearing member in the form of rectangular frame which opposite sides have holes through which fishing-line is passed. EFFECT: raised efficiency of development of fingers. 2 cl, 1 dwg
Patent RU-2218367-C2 (RU)
Title: Композиция для изготовления изделий медицинской техники
Inventor: ZHOVNER N A
IPC: C08K3/22
Filed: 2001-08-14
Granted: 2003-12-10
Abstract: Изобретение относится к резиновой промышленности и может быть использовано для пробок стеклянной тары при укупорке инфузионных растворов, крови, кровезаменителей и лекарственных препаратов внутреннего и наружного употребления. Композиция содержит, мас.ч.: пищевой бутадиен-нитрильный каучук - 100, смола поливинилхлоридная - 40-70, белая сажа - 10-20, наполнитель - мел, литопон, каолин или тальк - 20-60, пластификатор - диоктилфталат, дибутилфталат, дибутилсебацинат - 20-40, белила цинковые - 1-2, кислота стеариновая - 0,5-2,5, сера - 1-2, тиурам Д - 0,25-0,45, тиазол-2МБТ - 0,15-0,25, дифенилгуанидин - 0,15-0,25. Технический результат состоит в снижении токсичности композиции, повышении герметичности и долговечности. 2 табл.
Patent RU-2206648-C2 (RU)
Title: Method of laying transverse threads for manufacturing nonwoven roll material
Inventor: SYSOEV S N
IPC: D04H3/04
Filed: 2001-09-20
Granted: 2003-06-20
Abstract: FIELD: production of rolled nonwoven material for roadway and construction reinforcement. SUBSTANCE: method involves laying transverse threads perpendicular to longitudinal threads for forming net with rectangular meshes, with transverse threads being laid by rotational motion oriented in single direction while providing relative displacement of thread perpendicular to longitudinal threads; sequentially offsetting layer in opposite directions along longitudinal threads while passing beyond material edges for value of Z 2  = Z 1 +2, where Z 1  and Z 2  are odd numbers of material mesh pitches. During accomplishment of motions thread laying tool performs rotational movements in single direction without accelerating speeding up and braking actions. EFFECT: increased efficiency in laying threads and improved quality of reinforcement material by uniform pulling of threads. 1 dwg
Patent RU-2231044-C2 (RU)
Inventor: AZIZBEKJAN V G
IPC: G01N19/04
Filed: 2001-10-26
Granted: 2004-06-20
Abstract: FIELD: check of quality of coats applied to thin metal sheets. 
     SUBSTANCE: proposed method includes crimping, rolling and bending of coat; strength of adhesion of coat to metal backing is determined by ratio of areas having damaged adhesion of coat with backing and sections with intact adhesion. Connection of coat with metal is subjected to deformation by tension and bending by rolling through two molding rollers; one molding roller is provided with triangular projections and other roller is provided with recesses; apex angles vary from 60 to 95 deg. at 5-deg. interval. Rolling is performed during one revolution of roller begging with angle of 60 deg. and terminating at angle of 95 deg. 
     EFFECT: enhanced accuracy of check. 
     2 dwg
Patent RU-2226244-C2 (RU)
Title: Ленточно-колодочный тормоз с управляемым механическим приводом
Inventor: KRYZHANOVSKIJ EVSTAKHIJ IVANOV
IPC: F16D49/12
Filed: 2002-03-13
Granted: 2004-03-27
Abstract: Изобретение относится к области машиностроения. Ленточно-колодочный тормоз с управляемым механическим приводом, содержащий барабан с тормозным шкивом, установленный и закрепленный на валу, раму, тормозную ленту с набегающей и сбегающей ветвью, фрикционные накладки, поддерживающую пружину и управляемый механический привод, выполненный в виде натяжного устройства. Натяжное устройство выполнено в виде установленного на крепящихся к раме подшипниковых опорах винта, на участках которого размещена левая и правая резьбы для возвратно-поступательного перемещения гаек. Гайки нижними выступами помещены в паз рамы, при этом сверху к упомянутым гайкам шарнирно прикреплены с помощью проушин и болтов концы набегающей и сбегающей ветви тормозной ленты. Техническим результатом является возможность управления эксплутационными параметрами ленточно-колодочного тормоза путем регулирования натяжения ветвей тормозной ленты и изменения угла обхвата взаимодействующих его пар, а также повышение эффективности его работы и ресурса его фрикционных колодок. 4 ил.
Patent RU-2229690-C2 (RU)
Title: Liquid self-flowing metering pump
Inventor: IBRAGIMOV N G
IPC: G01F11/00
Filed: 2002-03-14
Granted: 2004-05-27
Abstract: FIELD: dosed injection of liquids into liquid medium or gaseous atmosphere. SUBSTANCE: liquid self-flowing metering pump includes vessel for liquid metered out into medium provided with inlet and outlet branch pipes. Outlet branch pipe comes in the form of cylindrical calibrated packing and outlet end of inlet branch pipe is linked by film hose to zone of accumulation of medium coming into vessel. Pump is fitted with device converting thermal expansion of working medium to reciprocating motion of actuating element and with calibrated bar which one end is joined to actuating element and which other end enters packing. Device converting thermal expansion to reciprocating motion of working medium comes in the form of container filled with working fluid and communicates with hydraulic cylinder where piston connected to bar calibrated by diameter is placed. Nonfreezing liquid which coefficient of volumetric expansion depends insignificantly on temperature, for instance, transformer oil, is utilized in the capacity of nonfreezing working fluid. Barrel is mounted on outlet end of outlet branch pipe for vertical movement. EFFECT: provision for constant supply of metered out liquid independent of seasonal or other variations of temperature. 3 cl, 1 dwg
Patent RU-2220796-C2 (RU)
Title: Roll of piercing mill
Inventor: LAPIN L I
IPC: B21B27/02
Filed: 2002-03-20
Granted: 2004-01-10
Abstract: FIELD: rolled tube production, namely working tools of piercing mills for helical rolling, possibly making tubes in tube rolling aggregates, for example with pilger mills. SUBSTANCE: roll of piercing mill includes at outlet side behind journal for bearing assembly cantilever type additional working portion with diameter consisting 0.97 - 1.0 of least diameter of outlet cone of roll barrel. Length of said portion consists 0.2 - 0.3 of length of outlet cone and it has profile preventing braking of sleeve in axial direction. EFFECT: elimination of non-uniformity of ingot deformation along cross section. 1 dwg
Patent RU-2232951-C2 (RU)
Inventor: BYKOV L N
IPC: F25B21/02
Filed: 2002-06-03
Granted: 2004-07-20
Abstract: FIELD: refrigerating machines, plants or systems using electric or magnetic effects. 
     SUBSTANCE: refrigerating plant comprises heat-insulated body with thermo-electric battery arranged into body. Cold shuts of thermo-electric battery are linked with thermostatically controlled object through cold accumulator. Cold accumulator is made of hollow toroidal shell filled with liquid having freezing temperature below thermostatting temperature. Outer surface of toroidal shell bears against thermostatically controlled object. 
     EFFECT: increased efficiency of cooling device. 
     2 dwg
Patent RU-2235919-C2 (RU)
Inventor: KRJUCHKOV JU A
IPC: F04D29/00
Filed: 2002-07-09
Granted: 2004-09-10
Abstract: FIELD: mechanical engineering; gas-turbine engines. 
     SUBSTANCE: invention relates to compressors of gas-turbine engines, including engines of ground application. Novelty is that in compressor with turnable vanes of guide-vane assemblies and with ring closed spaces on periphery of compressor stator connected through channels with compressor passage part, said ring closed spaces on periphery of compressor stator and turnable vanes of guide-vane assemblies are made alternating. 
     EFFECT: improved reliability and increased efficiency of compressor by eliminating irregularity of air pressure along circumference at inlet of working blades. 
     1 dwg
Patent RU-2233919-C2 (RU)
Inventor: KERIMOV S G
IPC: D03D15/30
Filed: 2002-07-17
Granted: 2004-08-10
Abstract: FIELD: textile industry, in particular, meshed fabric which may be used as reinforcing pulling carcass for technical articles with elastomer covering. 
     SUBSTANCE: meshed fabric for polymer covering has synthetic warp and weft threads and is made by ribbed weave with warp coverings fixed by 2/1 serge weave. Warp repeat pattern has even number of threads, at least 6, with interval 4, said threads forming two semi-repeated patterns, namely, face and reverse side semi-repeated patterns having equal odd number of threads, at least 3. Warp face threads are interlaced with weft threads within each semi-repeated pattern in accordance with following mathematical dependence: 0.5R we /1+2/1*(0.5R we -1)/3, where R we  is weft weave repeated pattern. Respective warp threads of face and reverse side semi-repeated patterns are interlaced in opposite phase with respect to one another to form reverse "mirror" axis of symmetry in weft with respect to longitudinal axis. Each semi-repeated warp pattern has two groups of alternating similarly interlacing warp threads offset from one another along warp by number of threads equal to half the warp repeated pattern, with number of similarly interlacing warp threads in each group of semi-repeated pattern being, respectively, equal to: (0.25R wa  +0.5) and (0.25R wa -0.5), where R wa  is warp weave repeated pattern. Each weft repeated pattern has 2 full plain weave repeated patterns along warp threads, (0.5 R we -1) similar semi-repeated patterns of weft repp 0.5R we /0.5R we  and (0.5R we -3) of plain weave semi-repeated patterns arranged in spaces between semi-repeated repp patterns. Linear density ratio of warp and weft threads is 1.8-4.1. 
     EFFECT: increased strength of fabric. 
     2 cl, 12 dwg, 2 tbl
Patent RU-2262969-C2 (RU)
Inventor: BUTENKO N A
IPC: A63B21/072
Filed: 2002-09-09
Granted: 2005-10-27
Abstract: FIELD: sportive equipment. 
     SUBSTANCE: hollow-fillable sportive apparatuses for weightlifting are made dismountable assembled and are composed of individual hollow bottle-shaped, ball-shaped, disk-shaped or cylindrical vessels used as loading members and manufactured from light-weight, strong, corrosion resistant metals or plastic. Initial weight dumb-bell has two dumb-bell vessels of similar shape and volume, said two vessels are connected with their neck portions and secured by double plug composed of two plastic plugs rigidly connected with one another. Dumb-bell of increased weight has plugs rigidly secured around circumferential cylindrical surfaces of both dumb-bell vessels in diametrically opposite relation, said plugs defining plug belt serving as support for weight vessels, which may be similar to or other than dumb-bell vessels and which are threaded with their neck parts into plugs of plug belt to define weight circles of end weights. Hollow fillable bar is composed of central portion including two vessels connected with one another by their bottom parts and rigidly secured by means of cylindrical coupling and two end weights, which in turn, are composed of two, four or more weight circles of increased weight dumb-bells fixed on ends of central part by means of double plugs. 
     EFFECT: simplified construction, reduced usage of materials and provision for usage of various kinds of filler materials. 
     3 cl, 10 dwg
Patent RU-2248875-C2 (RU)
Inventor: KVIS EN MAJKL DZH
IPC: B26B/
Filed: 2001-02-06
Granted: 2005-03-27
Abstract: FIELD: shaver cartridge having solid polymeric stripe for assisting shaving process. 
     SUBSTANCE: shaver cartridge includes one or more blades and portion engaging with skin and arranged near blade. Portion engaging with skin includes solid polymeric stripe used for assisting shaving process and having upper open surface that engages with skin at shaving. Stripe includes first open lengthwise part having water- soluble lubricating polymer and arranged near it second open lengthwise part having water-soluble lubricating polymer. First part of stripe includes more quantity of polymer that second part and it is designed for more intensified wear at shaving than second part. Such construction provides possibility for separating larger amount of lubricating polymer for longer time period, so it may be used for more number of shaving processes than standard stripe. 
     EFFECT: improved design, increased useful life period. 
     17 cl, 7 dwg, 3 tbl, 6 ex
Patent RU-2241639-C2 (RU)
Inventor: NIGMATULLIN N F
IPC: B64C35/00
Filed: 2002-11-04
Granted: 2004-12-10
Abstract: FIELD: aviation. 
     SUBSTANCE: the short-range aviation aircraft has a passenger compartment, pilot's cabin, top wing, and two engines positioned above the fin leading edge, flaps, ailerons, elevators and rudder, and a landing gear. An overwing used for balancing of the flight mass is installed between the engine pods. The passenger seats are positioned without gangways between the longitudinal rows. The fuselage side boards from the level of the passenger seats to the ceiling panel are provided with hinged-down glazed frames used as a hatch and a passenger ramp and vision windows in flight. 
     EFFECT: more rationalized use of the passenger cabin; the fuselage inner area, enhanced passenger capacity by 25% and essentially improved commercial and aerodynamic characteristics of the aircraft. 
     3 dwg
Patent RU-2239281-C2 (RU)
Inventor: BAZHENOV A A
IPC: H03L7/16
Filed: 2003-01-04
Granted: 2004-10-27
Abstract: FIELD: radio communications engineering; heterodyne frequency shaping in radio receivers. 
     
     
       SUBSTANCE: proposed harmonic-wave synthesizer has clock generator, N annular shift registers, N modulo table multipliers, N controlled phase shifters, harmonic signal generator, phase detector, storage and retrieval device, and low-pass filter. 
     
     
       EFFECT: extended synthesized wave frequency range. 
     
     
       1 cl, 1 dwg
Patent RU-2326945-C2 (RU)
Title: Sphingosinekinase (variants), nucleinic acid, its coding (variants) and their application
Inventor: PITSON STJUART
IPC: A61K/
Filed: 2001-06-20
Granted: 2008-06-20
Abstract: FIELD: technological processes; medicine. 
     SUBSTANCE: variant contains one or several modifications in the area, which is limited by amino acids 16-153 of sphingosinekinase of wild type. Invention also stipulates the molecule of nucleonic acid that contains sequence that codes this sphingosinekinase. According to the present invention, sphingosinekinase may be used for prophylactics or treatment of decease of mammals, which is characterised with abnormal, unwanted or other improper activity of cells. 
     EFFECT: preparation of new sphingosinekinase with reduced catalytic activity. 
     24 cl, 15 dwg, 4 tbl, 5 ex
Patent RU-2295386-C2 (RU)
Title: Ceramics-supported heterogeneous catalyst for oxidation of inorganic and/or organic compounds
Inventor: KOCHETKOVA RAISA PROKHOROVNA
IPC: B01J21/16
Filed: 2003-03-07
Granted: 2007-03-20
Abstract: FIELD: reduction-oxidation catalysts. 
     SUBSTANCE: invention relates to production of heterogeneous catalysts for oxidation of inorganic and/or organic compounds, including sulfur compounds, with air oxygen. A catalyst is provided containing, as active component, mixture of variable-valence metal compounds (summary content 15-50%), flux: alumina-supported organosilicon compound (10-50%), and, additionally, modifying additive: carbon-containing material (0.5-20%), and support in balancing amount. 
     EFFECT: increased total catalytic activity and simultaneously imparted additional specific properties (high retention capacity regarding suspended impurities and antibacterial activity) to catalyst surface. 
     6 tbl, 7 ex
Patent RU-2262358-C2 (RU)
Inventor: ROSSI EHLIZABETTA
IPC: A61N1/04
Filed: 2001-07-12
Granted: 2005-10-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has power supply source and two electrode sequences connected to electrodes. The power supply source enables one to produce amplitude-modulated oscillatory signals on electrodes independently from each other. The lining has flexible textile or polymer material strip with a set of electrode mounted thereon. The electrodes have pins connected to unit for producing electric signal. The second lining version is designed as a strip having anatomical configuration matching the appropriate body part shape. 
     EFFECT: enhanced effectiveness of treatment; wide range of functional applications. 
     25 cl, 16 dwg
Patent RU-2253909-C2 (RU)
Title: Viola
Inventor: SAFRONOV A E
IPC: G10D1/02
Filed: 2003-06-27
Granted: 2005-06-10
Abstract: FIELD: musical instruments. 
     SUBSTANCE: device has supporting rod, extending from the body and locked by a latch in button bushing, and as a substrate cello substrate is used. 
     EFFECT: higher efficiency. 
     2 cl, 2 dwg, 3 app
Patent RU-2263406-C2 (RU)
Inventor: GAVRILENKO A P
IPC: H04J3/06
Filed: 2003-07-14
Granted: 2005-10-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: method includes quality estimation of selected messages, while signals, having deviations from determined structure at different levels of their generation are recorded in operative memory buffer device, formatted and through controller are recorded on detachable data carrier on hard drives for later analysis, and modulated signals with deviation of system characteristics of output of second direction of branch for input to operative memory device of buffer are previously subjected to amplification, filtering and analog-digital processing. 
     EFFECT: higher efficiency, broader functional capabilities. 
     2 dwg