baber/WOPTO huggingface dataset:
Patent RU-2312707-C2 (RU)
Title: Drum-type grinder
Inventor: ABROSIMOV ALEKSANDR VALENTINOV
IPC: B02C18/00
Filed: 2005-07-04
Granted: 2007-12-20
Abstract: FIELD: cutting equipment, in particular, equipment for preliminary and final grinding of waste and secondary materials, preferably, plastics, as well as for measured cutting of movable material into small-sized lengths. 
     SUBSTANCE: drum-type grinder has two drums mounted on bearings and bearing cutting members with joined cutting edges. Cutting members are made in the form of teeth cut on drums by smoothing with the help of involute engagement cutting tool. Teeth of drum with reverse rotation cutting members are produced on placing of working rack at such a distance from drum center that boundary of active part of lathe engagement line goes beyond point of contacting of said line with main circle. Outer diameter of drum with rear cutting members does not exceed diameter of circle drawn through boundary point on lateral profile of tooth, said point dividing tooth profile into involute and non-involute parts. Grinder of such design allows length of cut parts to be minimized up to 4 mm. 
     EFFECT: simplified construction of shears and manufacture process, and minimized length of parts ground by means of said grinder. 
     4 cl, 7 dwg
Patent RU-2292228-C2 (RU)
Inventor: ERMOLAEV MIKHAIL IVANOVICH
IPC: C02F1/00
Filed: 2005-07-08
Granted: 2007-01-27
Abstract: FIELD: liquid filtering equipment, in particular, removal of coarse-dispersion suspensions from industrial sewage water, preferably meat and food-processing industry sewage water. 
     SUBSTANCE: apparatus has identical preliminary and final purification devices comprising vertical conical screw which is axially mounted within drainage housing and is equipped with blades made from flexible material. Conical filtering surface is detachably fixed between said blades. Filtering surface of final purification device is made from packet of nets having foamed polyurethane layer. Screws are actuated by means of single actuating mechanism. Apparatus is additionally provided with sump mounted on frame. 
     EFFECT: increased efficiency, reduced manufacture costs and decreased sizes of filtering apparatus, usage of this apparatus for purifying various kinds of liquids, and minimum evaporation areas. 
     5 dwg
Patent RU-2336989-C2 (RU)
Inventor: ABRAMENKOV DMITRIJ EHDUARDOVIC
IPC: B25D9/04
Filed: 2005-07-11
Granted: 2008-10-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: air hammer incorporates a hollow cylinder, a striker with a central channel arranged inside the aforesaid hollow cylinder and dividing it into idling and operating stroke chambers, a movable pipe with an always-open inlet throttle channel, a thrust collar and a step, a cover with a collar and a hole, the cylinder barrel and working tool. The movable pipe passes through the striker central channel to communicate the air line chamber with the idling chamber via the aforesaid always-open inlet throttle channel. The movable pipe thrust collar represents an annular barrel with a limiting annular collar resting on the cover. An circular boosting chamber is formed between the cylinder barrel side surface and the cover collar. The annular barrel is furnished with one or several through throttle channels with a designed flow section. The cylinder walls are provided with the boosting radial channels communicating the annular boosting chamber with the idling chamber. The cover collar incorporates a throttle channel intercommunicating permanently the air line and boosting chambers. 
     EFFECT: operating chamber pressure increase approximating to air line chamber pressure. 
     25 cl, 4 dwg
Patent RU-2536732-C2 (RU)
Title: Способ и устройство электрического каротажа обсаженной скважины
Inventor: KRIVONOSOV ROSTISLAV IVANOVICH
IPC: G01V3/20
Filed: 2005-11-21
Granted: 2014-12-27
Abstract: Изобретение относится к геофизике. Технический результат: расширение диапазона и повышение точности определения удельного электрического сопротивления ρ п .   Сущность: используют многоэлектродный гибкий зонд, измеряющего ток через электроды, потенциал электрического поля и его первые разности. Вычисляют ρ п , используя установленные функциональные теоретические или экспериментальные зависимости и константы, полученные при поверке аппаратуры. Измерение параметров зонда на каждой точке глубины скважины с заданным шагом дискретности и вычисление ρ п  производят с многократным прижимом измерительных электродов гибкого зонда до получения под воздействием импульсно наращиваемого гидравлического давления необходимого контакта измерительных электродов с колонной и/или совпадающих двух значений ρ п  с учетом доверительной вероятности к точности статистических измерений. 2 н.п. ф-лы, 12 ил.
Patent RU-2340386-C2 (RU)
Inventor: EMMONS DAVID JAMES
IPC: C02F9/00
Filed: 2004-05-24
Granted: 2008-12-10
Abstract: FIELD: mechanics, production processes. 
     SUBSTANCE: water treatment cartridge can be tightly connected to and disconnected from the water treatment device. The said cartridge comprises a casing, water inlet and purified water outlet, carbon-containing water treatment material. The aforesaid material lets water pass through it, from inlet to outlet. The cartridge comprises also the first pipe, its inner and/or outer surfaces representing a sealing surface, the second pipe with like surfaces. The said first pipe extends from the casing to surround the outlet, a part of the first pipe, or the second one, surrounds each other so as to form a gap between the first and second pipes to keep a certain amount of water therein. The water treatment device whereto the aforesaid cartridge can be connected and disconnected therefrom consists of the outlet casing and an air inlet casing. A part of the outlet casing inner surface forms a purified water outlet channel. The said water treatment device is connected to the aforesaid cartridge so that the first pipe tightly envelopes the outlet casing. The second pipe tightly envelopes the air inlet casing so that the first pipe inner surface and that of the outlet casing communicate there between, as well as the first pipe outer surface and the second pipe inner surface. 
     EFFECT: reduced probability of repeated contamination of purified water. 
     28 cl, 19 dwg
Patent RU-2317341-C2 (RU)
IPC: C22B1/245
Filed: 2005-12-01
Granted: 2008-02-20
Abstract: FIELD: ferrous metallurgy; preparation of charge compositions on base of iron-containing finely-dispersed metallurgical waste for melting cast iron, steel and ferro-alloys. 
     SUBSTANCE: iron-containing finely-dispersed waste, carbon-containing fines and binder are mixed, molded and are kept in moist medium for 20-25 hours. Used as iron-containing finely-dispersed waste is mixture of dust of gas cleaning process of steelmaking and fine magnetic product extracted from steelmaking slag at ratio of 1:12; used as binder is greasy scale and lime. Ratio of components in briquette is as follows, mass-%: greasy scale, 15-35; lime, 5-10; carbon-containing fines, 5-15; iron-containing fine-grained waste, 40-75. 
     EFFECT: possibility of utilization of metallurgical process waste; low cost of production of briquettes. 
     3 cl, 2 tbl
Patent RU-2323072-C2 (RU)
Inventor: BELJAEV DANIIL IVANOVICH
IPC: B23K11/04
Filed: 2006-01-17
Granted: 2008-04-27
Abstract: FIELD: flash-butt welding of parts with large cross section. 
     SUBSTANCE: method comprises steps of measuring during flashing off and upsetting, relative motion current values of welded parts, welding electric current and welding voltage; performing upsetting during two stages; at first stage upsetting at supplying voltage; at second stage upsetting without supplying voltage; at termination of flashing process calculating mean value of welding electric current or mean value of electric power as result of multiplication of calculated mean values of welding electric current and welding voltage; lowering voltage from time moment of beginning first stage of upsetting till time moment of beginning second stage of upsetting in such a way that to provide current value of welding electric current or current value of electric power as result of multiplication of current values of welding electric current by welding voltage in range 0.8 - 1.0 of calculated mean value of welding electric current or mean value of electric power at time moment of termination of flashing off. 
     EFFECT: improved quality of welded joints, lowered designed power of welding equipment. 
     3 dwg, 2 tbl
Patent RU-2324945-C2 (RU)
Title: Способ определения скорости потока вещества в трубопроводе
Inventor: AKHOBADZE GURAM NIKOLAEVICH
IPC: G01P5/08
Filed: 2006-07-11
Granted: 2008-05-20
Abstract: Изобретение относится к области измерительной техники. Поток вещества зондируют частотным спектром электромагнитных колебаний. По полученным и нормированным доплеровским частотным спектрам с помощью нейросети аппроксимируют функцию средней доплеровской частоты. Изобретение повышает точность измерения скорости потока. 1 ил.
Patent RU-2327981-C2 (RU)
Inventor: KIRIKOV ANDREJ VASIL EVICH
IPC: G01N29/22
Filed: 2006-07-13
Granted: 2008-06-27
Abstract: FIELD: electricity. 
     SUBSTANCE: inlet and outlet of one of the ultrasonic transducers, which are installed in one casing with provision of electromagnetic connection between electric circuits of transducers, is also connected with signal inlet of probing pulses parameters measuring unit, with inlet of rectifier and outlet of pulse generator, outlet of rectifier through stabiliser of voltage is connected to inlets of pulse generator supply and probing pulses parameters measuring unit, at that the latter consists of peak detector, comparator, clock oscillator, analog to digital converter, counter and microprocessor, at that signal inlet of probing pulses parameters measuring unit is the inlet for peak detector and comparator, outlet of peak detector is connected to inlet of analog to digital converter, outlet of comparator is connected to inlet of counter, at that outlets of analog to digital converter and counter are connected to corresponding inlets of microprocessor, besides, outlet of clock oscillator is connected to other inlets of analog to digital transducer, counter and microprocessor, and outlet of microprocessor, which is the outlet of probing pulses parameters measuring unit, is connected to control inlet of pulse generator, also detector consists of synchronous pulses generator, which provides synchronisation of all ultrasonic transducers operation, and also of blocks and units in time. 
     EFFECT: provision of operative registration of faulty ultrasonic transducers in order to reduce time for detection and disconnection of faulty transducers. 
     2 dwg
Patent RU-2422460-C2 (RU)
Inventor: DZHANKER DEHVID EH
IPC: G01N33/53
Filed: 2004-12-21
Granted: 2011-06-27
Abstract: Изобретение относится к области биотехнологии, конкретно к получению нейтрализующих эпитопов для антитела анти-GDF-8, и может быть использовано в медицине. Получают пептидные варианты из области с 327 по 346 аминокислоту последовательности SEQ ID NO:1, которые специфически связываются с моноклональным антителом крысы 788. Пептиды получают рекомбинантным путем с использованием клетки-хозяина, трансформированной вектором экспрессии с нуклеиновой кислотой, кодирующей указанный вариант пептида. На основе полученных пептидов готовят вакцинные композиции, которые используют для вызывания иммунного ответа aнти-GDF-8 и понижающего регулирования активности GDF-8 у животного. Также полученные пептиды можно использовать в способе скрининга для отбора анти-GDF-8 антител. Полученные пептиды обладают связывающей анти-GDF-8 антитело активностью, что позволяет использовать их для снижения активности фактора роста и дифференцировки 8. 9 н. и 8 з.п. ф-лы, 2 ил., 6 табл.
Patent RU-2403967-C2 (RU)
Title: Защищенные поверхности сплавов в микроканальных устройствах, катализаторы, катализаторы на основе оксида алюминия, катализаторы-полупродукты и способы изготовления катализаторов и микроканальных устройств
Inventor: JANG BARRI L
IPC: B01J35/04
Filed: 2005-03-23
Granted: 2010-11-20
Abstract: Изобретение относится к микроканальным реакторам и катализаторам, содержащим слой металлического алюминида, изготовление которых связано с процессом формирования промежуточного слоя алюминидного металла. Микроканальный реактор состоит из сложного микроканала, ограниченного, по крайней мере, одной микроканальной стенкой, и покрытия из алюминида, нанесенного на поверхность, по крайней мере, одной микроканальной стенки, при этом сложный микроканал представляет собой внутренний микроканал, отличается следующими одной или более характеристиками: по крайней мере, один непрерывный микроканал, выполненный с поворотным участком на угол, по крайней мере, 45°, длиной 20 см или более и высотой и шириной, равной 2 мм или менее; по крайней мере, один микроканал разделен на, по крайней мере, два суб-микроканала, расположенных параллельно; сложный микроканал является одним из, по крайней мере, двух смежных микроканалов, имеющих длину общего смежного участка, по крайней мере, 1 см, на котором имеется несколько соединительных отверстий на общей микроканальной стенке, при этом совокупная площадь отверстий не превышает 20% от площади микроканальной стенки, на которой эти отверстия находятся, а площадь каждого отверстия не превышает 1,0 мм2; сложный микроканал представляет собой один из, по крайней мере, пяти параллельных микроканалов, имеющих длину, по крайней мере, 1 см, своими открытыми концами они соединяются с общим коллектором и, по крайней мере, один размер этого коллектора не более чем в три раза превышает минимальную длину и высоту параллельных микроканалов. Изобретение обеспечивает точный контроль химических процессов в
Patent RU-2343480-C2 (RU)
Title: Method of determination of genotype of person on polymorphism in gene of interleukin 18 position 607 (c/a)
Inventor: TROFIMOV DMITRIJ JUR EVICH
IPC: C12Q1/68
Filed: 2006-10-11
Granted: 2009-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: offered way concerns medicine area, and 18 position 607 (C/A) concerns the method of determination of a genotype of the person on polymorphism in an interleukin gene. The way consists in use allele-specific primers with registration of PCR results in real time. Use primers, differing for everyone allele, the general for two allels primer and the general test of the following kind: Primer (allele C): 5' - GCG GCA GAA AGT GTA AAA ATT ATT AC - 3' Primer (allele A): 5' - GCG GCA GAA AGT GTA AAA ATT ATT AA - 3' the General primer (alleles C, A): 5' - CCT CCC AAG CTC AAT ATG GTG TC - 3 ' the General test (alleles C, A): (BHQ1) - 5' - TTG GTA TCC GTG TGG C (FdT)T GCA TCT GA-3' - (P) where BHQ1 - attached to 5'- tail nucleotide blank fluorescence damper, FdT - the fluorescent dye FAM attached to the nucleotide T. 
     EFFECT: revealing of a genotype of the person on polymorphism in an interleukin gene 18 position 607 (C/A), with reference of the investigated sample to a heterozygote or homozygote on one of the allele versions. 
     2 ex, 2 dwg
Patent RU-2375561-C2 (RU)
Inventor: UILLETT RONAL D M
IPC: E21B43/114
Filed: 2005-02-23
Granted: 2009-12-10
Abstract: FIELD: oil-and-gas production. 
     SUBSTANCE: group of inventions related to wells completion in underground formation, which provide stimulation and the following insulation of zones stimulated with hydro jets. Essence of invention: in one of the cases it consists of the following stages: (a) perforation of the first zone in underground formation by pumping pressurised fluid medium through out hydro jet device into underground formation in order to generate one of several perforated canals, at the same time hydro jet device to be rotated and/or moved along the well to cut strait or spiral groove in the firs zone of underground formation; (b) pumping disruptive fluid medium into one or several perforation canals in order to create at least one rupture along every perforation canal; (c) blocking at least partly, one or several ruptures in the first zone with a sealing fluid medium; (d) repetition of stages (a) and (b) in the second zone of underground formation. All the other options are modification of the described above. 
     EFFECT: efficiency increase because of minimising fluid medium losses during the following washing and stimulation of the well. 
     47 cl, 22 dwg
Patent RU-2339318-C2 (RU)
Inventor: KOVALEV VLADIMIR ALEKSANDROVIC
IPC: A61B17/00
Filed: 2006-10-30
Granted: 2008-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: single-step full urogenital reconstruction is carried out. Extending urethroplasty is carried out by insular vascularised flap with the following tubularisation. Extending corporoplastic with using of autovenous flaps is carried out. Vascularised flap of rectus is formed. After rotation it's moved to the neck of the urinary bladder through the pubical area. The flap of rectus is fixed in the pubical area, meanwhile abdominal palstics is performed. And defect in the pubical area is eliminated and sutures of the neck of the urinary bladder are tightened. Arbitrary sphincter of the bladder is formed by splitting distal third part of the flap of rectus and wrapping around posterior urethra with formation of the sleeve. Devided carvenous body is rotated. Ventral transposition of neourethra with modeling of the spongious body through pedicle of island flap is carried out. Skin defect is covered by atopic skin flaps and penis is closed by local tissues and atopic scrota tissues. 
     EFFECT: method prevents from fibrous formation in operated area, ensures bladder continence and ability to independent urination, elongation of penis and elimination notal deformation of penis, getting of esthetic result with decrease of neourethra fistulas. 
     14 dwg, 1 ex
Patent RU-2370858-C2 (RU)
Inventor: GAO JUAN
IPC: H01M4/40
Filed: 2005-04-15
Granted: 2009-10-20
Abstract: FIELD: electric engineering. 
     SUBSTANCE: invention is related to the field of electric engineering, in particular to composite compounds used to form electrodes of chemical current sources. Composite compounds are suggested from tin and lithium, silicon and lithium, or tin, silicon and lithium, having nanodispersed tin and silicon in lithium-containing matrix, may be used as electrode materials and, in particular anode materials, intended for application with rechargeable batteries. Method for production of such composite compounds include oxidation of alloys, reaction of stabilised metal lithium powder with oxides of tin and silicon, and also reaction of inorganic salts of lithium with tin and silicon containing compounds. 
     EFFECT: improved capacitance of batteries, and also provision of stable structure of electrode, which makes it possible for electrode to be multiply exposed to cycling without considerable reduction of efficiency, is technical result of invention. 
     9 cl, 9 dwg, 1 tbl, 5 ex
Patent RU-2370859-C2 (RU)
Title: Газодиффузионные электроды, мембранно-электродные сборки и способ их изготовления
Inventor: GULLA ANDREA F
IPC: C25D5/02
Filed: 2005-06-17
Granted: 2009-10-20
Abstract: Изобретение относится к области электротехники, в частности к газодиффузионным электродам для использования в топливных элементах и других электрохимических областях применения, полученным непосредственной металлизацией газодиффузионной среды платиной с низкой удельной массой, а также к мембранно-электродной сборке, включающей в себя такие электроды. Способ формирования благороднометального покрытия предусматривает воздействие на электропроводное полотно с газодиффузионной средой, по существу не содержащей иономерных компонентов, первым ионным пучком с энергией не более 500 эВ и вторым пучком с энергией, по меньшей мере, 500 эВ. Техническим результатом изобретения является получение газодиффузионного электрода и мембранно-электродной сборки с высокими эксплуатационными характеристиками путем металлизации газодиффузионной среды, свободной от иономерных компонентов, благородными металлами. 3 н. и 14 з.п. ф-лы, 1 ил.
Patent RU-2341556-C2 (RU)
Inventor: MIURA KOUDZI
IPC: F16C33/66
Filed: 2004-12-03
Granted: 2008-12-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: sliding material contains hexagonal crystals of graphite or molybdenum disulfide, which form foliated structure, and spherical fullerene molecules, sliding material is formed by placing sublimated spherical molecules in interstitial layers of hexagonal crystals by heating spherical molecules together with hexagonal crystals at 550-600°C, in which hexagonal crystals are preliminary treated with mixture of sulfuric and nitric acids with their ratio 4:1, then is heated at 1000-1100°C in order to increase space between layers. 
     EFFECT: reduction of friction to minimum and increase of serviceability term. 
     12 cl, 21 dwg, 5 ex
Patent RU-2344402-C2 (RU)
Title: Metallographic method of detecting magnesium or its alloys in salt mixtures of wastes from magnesium production
Inventor: KURGANOV ALEKSANDR ANATOL EVICH
IPC: G01N33/20
Filed: 2006-12-29
Granted: 2009-01-20
Abstract: FIELD: physics; measurements. 
     SUBSTANCE: present invention pertains to metallurgical study of nonferrous metals, and can be used in express metallographic analysis of magnesium in salt mixtures. Salt mixtures of wastes from magnesium production are premixed in molten state and cooled. The metallographic sample is prepared by polishing its surface. The analysed structure is photographed in scattered light and the image is saved into a computer. Using the computer, the images are processed by counting the number of particles of components of the metallographic sample in a two-phase structure, for which a rectangular region with the largest area of metal particles on the sample is selected on the obtained image. Dark salt and light metallic sections are selected on the structure of the metallographic sample using the computer, and from the light sections, the number of magnesium particles on the area of the metallographic sample is determined. 
     EFFECT: increased accuracy of quantitative measurement of magnesium or its alloys in a solid salt mixture, and from the analysis results, possibility of further processing can be determined, with the objective of extracting the essential component. 
     3 cl, 3 dwg, 1 ex
Patent RU-2393369-C2 (RU)
Inventor: DZHANK KENNET V
IPC: F15B21/08
Filed: 2005-06-07
Granted: 2010-06-27
Abstract: FIELD: machine building. 
     SUBSTANCE: here is disclosed procedure and facility referring to control with feedback of electro-pneumatic control systems. In the example of the electro-pneumatic control system there is an electro-pneumatic controller and additional pneumatic step connected to the controller for feeding it with a feedback signal. 
     EFFECT: raised reliability. 
     45 cl, 5 dwg
Patent RU-2355087-C2 (RU)
Inventor: OMUATT KRISTIAN
IPC: H01B9/02
Filed: 2005-07-08
Granted: 2009-05-10
Abstract: FIELD: electricity. ^ SUBSTANCE: present invention relates to electrical engineering, particularly to covers for protection from radiation, arising from electric field, generated near electric cables (1, 2, 3), passing through the cover. The invention is distinguished by that, it has outer layer (4) of an electrically insulating plate, which covers layer (5) of electroconductive material. At the end of the cover, there is a detachable coupling device for joining the layer of electroconductive material (5) with electrical conductor (7), meant for earthing. The cover should encircle at least one neutral cable (1), earthing cable (2) and phase cable (3), connected to an electrical distribution network. ^ EFFECT: provision for protection from electric field radiation near electric cables with ICTA and ICT protective covers, which can cause interference in certain devices and health problems. ^ 14 cl, 7 dwg