baber/WOPTO huggingface dataset:
Patent RU-2212081-C1 (RU)
Inventor: BUL BIN JU V
IPC: H01Q7/00
Filed: 2002-07-09
Granted: 2003-09-10
Abstract: FIELD: antenna equipment employed in radio communication, radio navigation, radio direction finding, television and broadcasting. SUBSTANCE: given broadband antenna includes two conductive loops placed in one plane and oriented with their ends in opposition, two identical conductive arc-shaped straps located in plane of loops and directed with convexity inside loops, matching transformer having two anti-phase inputs connected to first ends of loops and network comprising resistor and induction coil connected in series and placed between second ends of first and second loops. Ends of first and second straps are connected to conductors of first and second loops at distances correspondingly of (0.08-0.12)P and (0.32-0.48)P from first ends of loops, P being parameter of individual loop. EFFECT: diminished frequency dependence of impedance of antenna and its raised sensitivity. 5 cl, 1 dwg
Patent RU-2225457-C1 (RU)
Title: Steel with improved hardenability for cold die forging
Inventor: BOBYLEV M V
IPC: C22C38/54
Filed: 2002-09-04
Granted: 2004-03-10
Abstract: FIELD: metallurgy, namely constructional steels designed for making complex-profile heat-treatable parts by cold die forging process. SUBSTANCE: high-strength steel includes next relation of components, mass %: carbon, 0.28 - 0.35; manganese, 0.90 - 1,40; silicon, 0.01 - 0.17; sulfur, 0.005 - 0.020; chrome, 0.01 - 0.25; vanadium, 0.01 -0.07; molybdenum, 0.01 - 0,10; nickel, 0.01 - 0,10; niobium, 0.005 - 0.02; titanium, 0.01 - 0.04; boron, 0.0005 - 0.0050; aluminum, 0.02 - 0.06; nitrogen, 0.005 -0.015; iron, the balance. Next conditions are satisfied: (12/C - Mn/0.55) less or equal to 20; 500 x (Ti/24 - N/7) + 2.2 more or equal to 0; 40 less or equal to (C/0.01 + B/0.001) more or equal to 33. Rolled bars of such steel with diameter up to 35 mm may be hardened in their whole volume. EFFECT: possibility for making complex-profile hardened parts by cold die forging. 2 tbl
Patent RU-2206345-C1 (RU)
Title: Method for treating diencephalic syndrome
Inventor: NARYSHKIN A G
IPC: A61N1/18
Filed: 2002-10-15
Granted: 2003-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out anode polarization of solar plexus ganglia in treating them with constant electric current of 800- 1000 mcA for 35-45 min daily during 10-15 days. The drug dose is step-by-step reduced beginning from 5-6 treatment day to cancel them reach their completely to the treatment end. The treatment is repeated when needed not earlier than in two months. EFFECT: accelerated treatment course.
Patent RU-2226416-C1 (RU)
Title: Dumb-bell (versions)
Inventor: VAKHRUSHEV V M
IPC: A63B21/075
Filed: 2002-12-02
Granted: 2004-04-10
Abstract: FIELD: apparatuses and devices for executing physical exercises. SUBSTANCE: dumb-bell of first version has lower part composed of two cases coupled with one another by hollow semicircular handle. Cases are provided with through slots formed in their tops. Main insert positioned in slots and in handle comprises two loads connected with one another through cross piece. Rounding device is positioned on cross piece in through slots. Additional insert positioned above rounding device in through slots of cases is composed of two loads having weights different from those of loads of main insert and connected with one another by cross piece. Dumb-bell of second version is composed of upper part and lower part, which are detachable along longitudinal plane of parts. Upper part is composed of two cases connected with one another by means of hollow semicircular handle. Cases have through slots formed in their lower ends and holes formed in their upper ends. Lower part has two cases connected with one another by hollow semicircular handle elongated to the size of upper part of dumb-bell. Through slots are formed in upper parts of cases. Insert is placed in case slots and in single cavity of handles. Insert has loads connected with one another by cross piece. Rounding device is positioned on upper part of dumb-bell in case slots of lower part. Dumb-bell of third version has upper and lower parts detachable along longitudinal plane of parts. Upper part has two cases connected with one another by hollow semicircular handle. Through slots and transportation facilitating opening are formed in upper and lower ends of cases. Lower part has two cases connected with one another by hollow semicircular handle elongated to the size of upper part of dumb-bell. Through slots are made in cases top ends. Main insert placed in case slots in single handle cavity has loads connected with one another by cross piece. Additional insert placed on upper part of dumb-bell in case slots has two loads having weights different from those of main insert and connected by cross piece. Dumb-bell of forth version has upper and lower parts detachable along longitudinal plane of parts. Upper part has two cases connected with one another by semicircular handle. Through slots and transportation facilitating openings are made in upper and lower ends of cases. Lower part has two cases connected by hollow semicircular handle elongated to sizes of dumb-bell upper part. Through slots are formed in upper ends of cases. Main insert arranged in slots and in handles single cavity has two loads connected through cross piece. Rounding device is mounted on handle of dumb-bell upper part in case slots and additional insert is arranged below rounding device. EFFECT: wider range of technical exercising equipment and convenient usage. 5 cl, 8 dwg
Patent RU-2231545-C1 (RU)
Title: Штамм дрожжей pichia pastoris ps105(pbig)-продуцент внутриклеточного иммунного интерферона быка, рекомбинантная плазмидная днк pbig, обеспечивающая биосинтез внутриклеточного иммунного интерферона быка и способ конструирования рекомбинантной плазмидной днк pbig
Inventor: GRADOBOEVA A E
IPC: C12R1/84
Filed: 2002-12-27
Granted: 2004-06-27
Abstract: Изобретение относится к области биотехнологии, генной инженерии, ветеринарии и может быть использовано в микробиологической промышленности и сельском хозяйстве. Путем вырезания рестриктазами BamHI и XhoI из бактериально-дрожжевого вектора pPIC9 препрообласти гена MFα дрожжей Saccharomyces cerevisiae сконструирована плазмидная ДНК pBIG, обеспечивающая биосинтез внутриклеточного гамма-интерферона быка. Получен штамм дрожжей Pichia pastoris PS105(pBIG) - продуцент внутриклеточного иммунного интерферона быка, который депонирован во Всероссийской коллекции промышленных микроорганизмов под номером ВКПМ-У2990.Использование изобретения позволяет получать внутриклеточный гамма-интерферон быка с повышенным выходом. 3 c.п. ф-лы, 2 ил.
Patent RU-2232194-C1 (RU)
Inventor: SIDORENKO M L
IPC: C12Q1/04
Filed: 2003-01-08
Granted: 2004-07-10
Abstract: FIELD: biotechnology, microbiology. 
     SUBSTANCE: invention can be used for preparing nutrient medium in sanitary-hygienic control of infection of soils, plants and foodstuffs with listeria (Listeria monocytogenes). Method involves preparing nutrient base using maize silage, phosphate buffer, pH 7.4, and agar taken in the amount 10-15 g. Maize silage is infused in phosphate buffer, pH 7.4, for 10-12 h at room temperature in the following ratio of components, g/l: maize silage, 50-150; phosphate buffer, pH 7.4, the balance. The prepared infusion is filtered twice for 20-30 min, sterilized by flowing steam, cooled and added to agar up to 1 l. Invention provides enhancing diagnostic effectiveness of medium, simplifying technology for its preparing and reducing cost of medium. 
     EFFECT: improved preparing method. 
     1 tbl, 3 ex
Patent RU-2231016-C1 (RU)
Inventor: DENEZHKIN G A
IPC: F42B15/36
Filed: 2003-03-17
Granted: 2004-06-20
Abstract: FIELD: military equipment, in particular, detachable nose cones of various purpose, applicable for enhancing the combat efficiency of jet projectiles of salvo-fire systems. 
     SUBSTANCE: the detachable nose cone has a parachute section in the form of a housing with a bottom, separation charge, opening mechanism with a pusher and an opening charge, actuating members and boosting assemblies, the opening mechanism is rigidly fastened in the bottom of the parachute section and made in the form of a cylinder with a piston and annular stops located for engagement with one another after actuation of the parachute section boosting assembly. The opening charge and the hollow pusher fastened to the housing of the parachute section are installed on the piston of the opening mechanism. The pusher cavity accommodates the separation charge gas-dynamically coupled to the section cavity, an accumulating cavity is formed between the bottoms of the parachute section and the nose cone, it is gas-dynamically coupled to the opening charge and the actuating members of the nose cone. The separation and opening charges are gas-dynamically coupled to the two-channel safety-actuating mechanism positioned in the piston. 
     EFFECT: provided stable actuation of the parachute system in the conditions of unstabilized motion of the nose cone, as well as enhanced reliability of functioning of the ammunition actuating members. 
     2 dwg
Patent RU-2230040-C1 (RU)
Inventor: POTAPENKO V A
IPC: C02F1/64
Filed: 2003-03-24
Granted: 2004-06-10
Abstract: FIELD: purification of underwater for household application. SUBSTANCE: the invention presents a method of deironing of underwater. It is pertinent to purification of the water for economic - potable application from iron without usage of special sewage treatment plants. The method may be used for deironing of underwater and for the purpose it provides for injection in the underwater stratum of water enriched with oxygen-rich air. The injected water should contain a dissolved oxygen level of no less than 10 mg / l. At that they measure amount of air fed in the mixing with water, consumption of which makes no less than 50 % of the water consumption. That should ensure the effectiveness factor Fe= Wo / Wi > 5, where Wo - volume of pumped out water, Wi - volume of injection water. The method ensures increase of efficiency of process of the intrastratal purification\deironing of the underwater. EFFECT: the invention allows to increase efficiency of the intrastratal purification\deironing of the underwater. 1 ex
Patent RU-2241038-C1 (RU)
Inventor: PSHENICHNIKOV V G
IPC: C12P35/06
Filed: 2003-05-19
Granted: 2004-11-27
Abstract: FIELD: biotechnology, microbiology, antibiotics. 
     SUBSTANCE: invention relates to a method for biosynthesis of cephalosporin C in liquid nutrient medium using Acremonium chrysogenum culture. Proposed method involves culturing a producer in liquid nutrient medium containing sources of carbon, nitrogen, mineral salts and vegetable oil under aeration condition and stirring, regulation of the ammonium nitrogen concentration and pH value of the cultural fluid. As a source of polysaccharide the medium comprises maize or potato starch hydrolyzate prepared by treatment of starch with the complex enzyme preparation amylosubtilin with specific activity 600-3 000 U/g. The mass part of starch hydrolyzate in the nutrient medium is 8-10% as measured for starch. The biosynthesis process is carried out for the first 30 h at temperature 28-29 o C followed by change of temperature regime and the biosynthesis process at 24-25 o C. The process for synthesis of antibiotic is finished after 135-140 h of the growth and in activity of antibiotic 22 500-24 000 U/ml in cultural fluid. The applying invention provides enhancing activity in synthesis of antibiotic from 20 000-22 000 U/ml to 22 500-24 000 U/ml and to reduce time for the biosynthesis process from 140-150 h to 135-140 h. 
     EFFECT: improved method for synthesis. 
     3 ex
Patent RU-2231022-C1 (RU)
Inventor: TIKHONENKOV V A
IPC: G01B7/16
Filed: 2003-05-20
Granted: 2004-06-20
Abstract: FIELD: measurement technology; manufacture of strain-gauge sensitive elements working under conditions of non-stationary temperatures. 
     SUBSTANCE: zone of deformation caused by action of parameter being measured and zone insensitive to measured parameter are defined on surface of flexible elements and flexible element is acted on by thermal shock. Temperature fields and temperature deformation fields are defined on surface of flexible element. Two resistance strain gauges are placed in each zone so that a;; of them are in equal temperature conditions. Strain gauges are connected to bridge circuit. 
     EFFECT: possibility of compensation of additive temperature error of sensitive elements working under non-stationary thermal conditions.
Patent RU-2239177-C1 (RU)
Inventor: KANZAFAROV F JA
IPC: C10G33/08
Filed: 2003-06-23
Granted: 2004-10-27
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: the invention presents a method identifying sources of formation of stable water- oil emulsions and is dealt with petroleum industry, in particular, with the late stage of oil fields development. The method identifying sources of formation of stable water- oil emulsions provides for collection and transportation of the boreholes products up to the system of the products treatment, sampling and the samples physicochemical analysis. Before the sampling they pump an indicator in the borehole and before or at the beginning of the system of treatment they conduct a photometric analysis of production of the boreholes for contents of the indicator in the dense layer of the water-oil emulsion and (or) in the water phase. Ammonium thiocyanate or fluorescein may be used in the capacity of the indicator. The method allows to exclude formation of stable emulsions in the boreholes produced oil products. 
     EFFECT: the invention allows to exclude formation of stable emulsions in the boreholes produced oil products. 
     3 cl, 2 tbl, 2 dwg
Patent RU-2253855-C1 (RU)
Inventor: PANIKAROVSKIJ V V
IPC: G01N3/32
Filed: 2003-09-10
Granted: 2005-06-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: method includes taking core, making correct shape samples, stepped loading of samples with delay for pressure stabilization at each load and determining of volume of pores before and after each load. Samples are loaded cyclically. Each cycles comprises serially loading with pressure, by means of compression, in parallel and in perpendicular to bed, pressure stabilization, by determining by weighting method of pores volume, including difference of masses of water-saturated and dry sample before and after compression. Cycles are repeated until reaching resilience limit, moment of which is fixed on basis of steep increase of Poisson coefficient, calculated from mathematical formula:   where ν - Poisson coefficient; ΔM, ΔM 1  - differences of masses of water-saturated and dry sample before and after compression, kg; d - sample diameter, m; l - sample length, m. 
     EFFECT: higher precision.
Patent RU-2246505-C1 (RU)
Inventor: MOROZOV JU F
IPC: C08J11/10
Filed: 2003-09-15
Granted: 2005-02-20
Abstract: Изобретение относится к устройствам для обработки полиолефинов с целью получения низкомолекулярных полимерных продуктов, в частности для термодеструкции кондиционных и некондиционных каучуков, их отходов и может быть использовано на предприятиях химической и нефтехимической промышленности. Устройство содержит реактор, снабженный штуцерами для ввода исходных веществ, вывода расплава полимера, а также датчиками контроля температуры в реакторе и регуляторами расхода исходного продукта, при этом реактор выполнен с электрообогревом и представляет собой цилиндрическую обечайку с нижней конусной частью, имеющей угол конусности 7-65° и являющейся рабочей зоной с температурой деструкции 250-440°С, при этом электрообогреваемый реактор содержит кассету, выполненную в виде набора решеток, или тарелок, или насадок и расположенную в рабочей зоне электрообогреваемого реактора, снабженного штуцером для отвода легколетучих продуктов деструкции и их рециркуляции. Изобретение позволяет создать устройство для получения низкомолекулярных полиолефинов, обеспечивающее получение низкомолекулярных полиолефинов определенных молекулярно-массовых характеристик с воспроизводимостью физико-механических показателей свойств нефтепродуктов с этими присадками не ниже 80%. 5 ил.
Patent RU-2248950-C1 (RU)
Title: Epoxypolymer solution
Inventor: JARTSEV V P
IPC: C08J11/00
Filed: 2003-10-31
Granted: 2005-03-27
Abstract: FIELD: method for production of epoxypolymer solution useful sealing material in building industry. 
     SUBSTANCE: claimed epoxypolymer solution contains (mass parts): epoxydyanic resin 100; polyethylene polyamine 15; plasticizer 50; filler 200. Waste from epoxide resin production is used as plasticizer, and waste from haydite production is used as filler. Epoxypolymer solution of present invention is useful, for example as sealing and waterproofing material in rebuilding of damaged concrete and reinforced concrete constructions. 
     EFFECT: epoxypolymer solution with improved operating characteristics and reduced cost. 
     5 tbl, 8 dwg
Patent RU-2255031-C1 (RU)
Inventor: VERSHININ A V
IPC: B65G17/02
Filed: 2003-11-17
Granted: 2005-06-27
Abstract: FIELD: materials handling facilities; ring belt-and-chain conveyors. 
     SUBSTANCE: proposed ring conveyor contains flight, inner and outer closed in horizontal plane, load-carrying belt and traction chain connected by chains with sliding supports installed on guides and connected by cross strips, guide rollers supporting load-carrying belt, pull chain tensioner and intermediate drives. Sliding supports along each guide are connected in pairs by lengths of chains. Sliding supports on outer guide are connected by end branches with pull chain, and pull chain tensioner is provided with two rollers supporting pull chain from below, pressure roller being installed between two support rollers of pull chain. 
     EFFECT: improved reliability of conveyor, simplified design. 
     8 dwg
Patent RU-2255132-C1 (RU)
Inventor: FRIDLJANDER I N
IPC: C22C21/12
Filed: 2003-12-19
Granted: 2005-06-27
Abstract: FIELD: alloy metallurgy. 
     SUBSTANCE: invention relates to deformable thermally non-strengthened welding alloys based on the system Al-Mn. The proposed alloy and article made of its comprise the following components, wt.-%: manganese, 0.5-1.7; calcium, 0.002-0.5; sodium, 0.0002-0.01; at least metal taken among the group comprising iron, copper, zirconium and chrome, 0.02-1.0; aluminum, the balance. Invention provides the development of alloy based on the system Al-Mn and article made of this alloy eliciting the enhanced value of creep limit and high relative elongation that provides good deformability in cold state and enhanced workability by cutting. 
     EFFECT: valuable properties of alloy and article. 
     3 cl, 2 tbl, 1 ex
Patent RU-2247346-C1 (RU)
Title: Device for transmitting vibration from bench to vibration insulator
Inventor: MINASJAN M A
IPC: G01M7/02
Filed: 2004-02-24
Granted: 2005-02-27
Abstract: FIELD: testing engineering. 
     SUBSTANCE: central excited pillar of the device is secured to the table of the vibration bench. The side loaded pillars are secured to the corresponding bearing strips of the vibration insulators. The second bearing strips are secured to the central pillar. The loaded side pillars and shelves are provided with slots for changing position of the vibration insulators depending on their sizes. The exciting force is directed along the axis of the vibration insulator and transmitted through excited central pillar and strips to the flexible member of vibration insulators which undergo shearing vibration energy and reduce the exciting force transmitted to the loaded weight through side pillars. 
     EFFECT: enhanced reliability of testing. 
     6 dwg
Patent RU-2254877-C1 (RU)
Title: Peristaltic pump
Inventor: KONDRAT EV A S
IPC: F04B43/12
Filed: 2004-02-24
Granted: 2005-06-27
Abstract: FIELD: medicine, in particular, equipment for transportation of blood and biological liquids in extracorporeal detoxification, liquorosorption, liquorofiltration and plasmaphoresis apparatuses. 
     SUBSTANCE: peristaltic pump has stator with elastic pipe adjoining to its inner surface, rollers contacting with elastic pipe, adjusting screw, and drive. Spring-loaded pusher located inside inner shaft has axis aligned with rotor axis. Pusher is adapted for displacement over fallowing members provided in shafts. Adjusting screw is engageable with pusher and is fixed in door mounted on stator by means of pivot joint so as to be fixed in closed position. Rollers are mounted on pins of eccentrics of crank mechanism. 
     EFFECT: increased efficiency by providing adjustment of occlusion with fixed or rotating rotor. 
     5 dwg
Patent RU-2262184-C1 (RU)
Title: Устройство для заряда батареи накопительных конденсаторов
Inventor: NIKOLAEV A G
IPC: H03K3/53
Filed: 2004-05-21
Granted: 2005-10-10
Abstract: Изобретение может относится к импульсной технике для "медленного" заряда емкостных накопителей электрической энергии при питании оптических квантовых генераторов, в радиолокационной технике, а также для заряда аккумуляторных батарей импульсным током. Технический результат - улучшение технико-экономических показателей устройства, таких как КПД, коэффициента мощности, скорости передачи энергии в накопитель. Это достигается за счет использования трехфазного источника переменного тока, введения второго токоограничивающего линейного дросселя и изменения схемы соединения отдельных элементов. Это позволяет исключить возврат энергии, запасенной дросселями в источник. Эта энергия направляется непосредственно в накопитель, минуя источник. При использовании в качестве накопителя электрической энергии аккумулятора устройство позволяет заряжать одну батарею со средней точкой и без, а также две батареи одновременно, заряд осуществляется пульсирующим током, который обеспечивает улучшение эксплуатационных характеристик аккумулятора. 7 ил.
Patent RU-2271093-C1 (RU)
Title: Combing-transporting apparatus of flax harvesting machine
Inventor: KOVALEV MIKHAIL MIKHAJLOVICH
IPC: A01D45/06
Filed: 2004-06-24
Granted: 2006-03-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: combing-transporting apparatus has clamp conveyor, combing chamber with inlet and outlet windows and combing drum furnished with combs having blades, one of said blades being arranged in plane of comb and other blade being located at an angle thereto, and additional blades between combs. Drum combs are mounted on ratchet shafts arranged in equally spaced relation circumferentially of drum disks. Additional blades conform to the shape of blades on comb and are rigidly mounted on the same ratchet shafts arranged in equally spaced relation with respect to combs, circumferentially of drum disks. Each of additional blades is arranged in plane extending in parallel with plane of arrangement of like blade on comb. 
     EFFECT: enhanced reliability in transporting of combing products and reduced flax seed losses during transportation of flax heap. 
     2 dwg
Patent RU-2271267-C1 (RU)
Title: Large-size end faces electroslag surfacing method
Inventor: ZORIN IL JA VASIL EVICH
IPC: B23K25/00
Filed: 2004-06-28
Granted: 2006-03-10
Abstract: FIELD: restoration of worn end surfaces, manufacture of large size machine parts and tools by surfacing.  
     SUBSTANCE: electroslag surfacing is realized due to introducing in slag bath system including at least two hollow non-consumable electrodes. Each electrode has spherical cavity in working portion. Electrodes are arranged along circle whose diameter is equal to half- diameter of article at predetermined spacing between their centers. Electrodes are introduced by preset depth into slag bath at beginning its rotation and they are subjected to reciprocation motion with frequency f = 30 - 33 1/min and predetermined amplitude. Surfacing material is fed through cavity of each electrode. High-quality melting and shaping of metal on surface of large-size parts is realized due to creation of tore-like rotary high-temperature slag flow which provides uniform separation of heat power in slag bath. 
     EFFECT: enhanced quality of restored and new parts. 
     3 cl, 4 dwg, 1 tbl, 1 ex