baber/WOPTO huggingface dataset:
Patent RU-2250356-C1 (RU)
Inventor: DOLGOV S V
IPC: E21B33/06
Filed: 2003-08-25
Granted: 2005-04-20
Abstract: Изобретение относится к буровой технике. Установка содержит узел генерации тепла, представленный в виде дизель-мотора буровой установки, и узел очистки отходящих выхлопных газов дизель-мотора. Узел генерации тепла жестко соединен теплоизолированной системой транспортировки теплосодержащего агента, выполненной в виде выхлопной трубы, с узлом очистки отходящих выхлопных газов дизель-мотора. Узел очистки отходящих выхлопных газов дизель-мотора состоит из циклонного сепаратора и адсорбера, помещенных в теплоизолированный кожух. Узел очистки отходящих выхлопных газов жестко соединен с узлом вторичного подогрева очищенных выхлопных газов, выполненным в виде электронагревательного элемента. Узел вторичного подогрева очищенных выхлопных газов соединен гибкими рукавами с собственной системой обогрева превентора, выполненной в виде наружных камер, жестко соединенных с корпусом превентора и его приводными цилиндрами. Наружная камера имеет вырез для удаления охлажденных выхлопных газов в атмосферу. Технический результат заключается в обеспечении обогрева превентора выхлопными газами дизель-мотора от буровой установки. 3 ил.
Patent RU-2246793-C1 (RU)
Title: Radio communication system
Inventor: PRIKHOD KO V V
IPC: H04B7/26
Filed: 2003-10-15
Granted: 2005-02-20
Abstract: FIELD: communications engineering; mobile communication systems. 
     
     
       SUBSTANCE: proposed mobile communication system has base station system incorporating servicing sectors of base transceiving stations, subscriber terminals, and switching center common for all base station systems that has switch, communication controllers, and central controller; the latter has main processor, means for allocating radio channels in base transceiving stations, means for ordering radio channel access, recording unit for j groups of transceiving devices of base transceiving stations, unit for specifying radio channels from j groups of frequency bands, and unit for assigning priority of subscriber terminal access to radio channels. Subscriber terminal is primarily given priority of access to radio channels of frequency group covering innermost area in cell and only when they are unavailable due to location of subscriber terminal beyond this area or when all radio channels of this group are completely busy is the subscriber terminal given access to radio channel of frequency group bearing numbers j reduced by one sequentially and also with priority. 
     
     
       EFFECT: enhanced capacity, reduced frequency resource requirement and cost of system, reduced inherent noise and provision for electromagnetic compatibility. 
     
     
       4 cl, 3 dwg
Patent RU-2245742-C1 (RU)
Title: Method of potassium-containing ores dressing
Inventor: TETERINA N N
IPC: B03D1/02
Filed: 2003-10-16
Granted: 2005-02-10
Abstract: FIELD: methods of minerals flotation dressing. 
     SUBSTANCE: the invention concerns the methods of minerals flotation dressing and may be used for ores dressing, mainly for potassium ores dressing. The method will allow to considerably improve efficiency of slime removal of the ore with the potassium share insoluble sediment of up to 7 - 8 %, to reduce costs of flotation agents, to increase extraction of a useful component from ore at the expense of reduction of losses dealt with the slimes and to improve quality of a finished product. For this purpose the suspended ore before slam removal is directed to preliminary classification with formation of two streams, slime removal from which is executed separately. The undersized product of preliminary classification after treatment with reagents is directed to the slime flotation with production of a foamy non-utilizable slime and a chamber product, and a retained product of the preliminary classification is comminuted and fed to the reclassification. Then the undersized product of reclassification is combined with a chamber product of slime removal, then the integrated stream of the ore suspension is direct for a control slime removal with a consequent flotation of potassium chloride. 
     EFFECT: the invention ensures a considerable increase of efficiency of slime removal, to reduce costs of flotation agents, to increase extraction of the useful component, to reduce potassium losses, to improve quality of the finished product.
Patent RU-2248344-C1 (RU)
Title: Methyl tert-butyl ether production process
Inventor: SHCHERBAN G T
IPC: C07C43/04
Filed: 2003-11-06
Granted: 2005-03-20
Abstract: FIELD: petrochemical synthesis. 
     SUBSTANCE: isobutylene-containing C 4  fraction is brought into contact with methanol at elevated temperature in presence of H-form sulfocationite catalyst. Process comprises separation of mixture thus obtained into methyl tert-butyl ether and exhausted C 4  fraction. As methanol, a mixture is used obtained from synthesis gas and methanol isolated by rectification from aqueous solutions of methanol washed off the C 2 -C 5 -hydrocarbon fractions of associated oil gases and petroleum processing gases as well as methanol washed off the exhausted C 4  fraction originated from methyl tert-butyl ether production process. Synthesis of methyl tert-butyl ether is first effected in adiabatic layer of supported sulfocationite until conversion of isobutylene achieves 1.5-15.0% and then in isothermic layer of sulfocationite to complete the process. Dosed amounts (between 0.5 and 10 wt %) of methanol isolated by rectification from aqueous solutions of methanol washed off the C 2 -C 5 -hydrocarbon fractions are mixed with fresh methanol obtained by rectification of synthesis gas. 
     EFFECT: reduced consumption of methanol and isobutylene, and improved environmental condition. 
     1 dwg, 3 ex
Patent RU-2241618-C1 (RU)
Title: Test stand
Inventor: FEDOTOV A I
IPC: G01L5/28
Filed: 2004-02-04
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering; automotive industry. 
     SUBSTANCE: proposed test stand has handwheel connected with shafts of support rollers by mechanical train. Handwheel is connected with shafts of support rollers to transmit torque to rollers. Devices for measuring torque proportional to brake force on car wheels are installed on shafts. Stand is made for setting into operation by car under testing and for changing distance between front and rear platform. Invention makes it possible to measure brake force on each wheel of car and to diagnose condition of cars equipped with antilock system and also diagnose condition of cars differing in length on one stand. 
     EFFECT: enlarged operating capabilities. 
     2 dwg
Patent RU-2255728-C1 (RU)
Inventor: ABYSHEV AZAD ZIJAD OGLY
IPC: A61P9/10
Filed: 2004-03-04
Granted: 2005-07-10
Abstract: FIELD: pharmaceutical chemistry. 
     SUBSTANCE: invention, in particular, relates to prolonged therapeutical form of domestic slow calcium channel blocker, namely ankardin-retard-AZIn (active principle 7,7-ethylenedioxybenzopyran-2,2-dione) in the form of 0.1% solution administered in dose 1 ml in the form of complex with poly(ethylene oxide) 400. Pre-clinical investigations indicated that Ankardin-retard-AZIn was a sufficiently active calcium ion antagonist and, after clinical investigations, it could be applied in medical practice for prevention and treatment of cardiovascular diseases. 
     EFFECT: extended choice of drugs. 
     6 tbl, 4 ex
Patent RU-2261087-C1 (RU)
Inventor: ARZAMASTSEV A P
IPC: A61K9/06
Filed: 2004-03-11
Granted: 2005-09-27
Abstract: FIELD: chemical-pharmaceutical industry and technology, pharmacy. 
     SUBSTANCE: invention relates to a method for addition of difficultly water-soluble medicinal substances to the emulsion base. Method involves preliminary preparing solid dispersions by melting a medicinal substance and polyethylene glycol-1500 in the ratio = 1:(5-5.5) by mass at temperature no causing their destruction (90-140°C). Then solid dispersions are added to emulsion bases. Invention provides enhancing the pharmaceutical availability of difficultly water-soluble medicinal substances from soft medicinal formulations by 4-50.2 times and providing the better release due to enhanced solubility and rate of dissolving medicinal substances in preparing solid dispersions. This results to reducing dose and adverse effect of the medicinal substance on the body. 
     EFFECT: improved method for addition and preparing. 
     1 tbl, 3 dwg, 5 ex
Patent RU-2268156-C1 (RU)
Inventor: SLIVINSKIJ EVGENIJ VASIL EVICH
IPC: B61F9/00
Filed: 2004-04-08
Granted: 2006-01-20
Abstract: Изобретение относится к области транспортного машиностроения и может быть использовано в конструкциях автомобилей для их перемещения по рельсовым путям железных дорог. Колесо состоит из ступицы с присоединенным к ней тормозным барабаном и диском, несущим шину. Между диском и тормозным барабаном установлен дополнительный диск, профиль которого идентичен профилю диска колеса до границы сопряжения его с шиной и с последующим изменением своей кривизны, адекватной боковине последней. Причем в криволинейной зоне толщина стенки дополнительного диска выполнена большей, чем на предыдущем участке профиля, а его внешняя круговая образующая образована в виде гребня, который имеет с одной стороны криволинейную поверхность для сопряжения ее с боковой гранью головки железнодорожного рельса, а с другой - поверхность, обеспечивающую свободный его проход через элементы стрелочного перевода железнодорожного пути. В результате транспортное средство становится универсальным, приобретая способность перемещаться как по обычным дорогам и бездорожью, так и по рельсам железных дорог. 1 ил.
Patent RU-2266669-C1 (RU)
Inventor: PETRIK A A
IPC: A23D9/00
Filed: 2004-05-06
Granted: 2005-12-27
Abstract: FIELD: food industry, oil-butter industry. 
     SUBSTANCE: the present innovation deals with manufacturing products of functional indication. The suggested product is being food phospholipids obtained due to hydration of unrefined rape oil with aqueous solution of reagent. Moreover, the reagent mentioned consists of acetic acid and sodium acetate at the ratio of acetic acid : sodium acetate against dry matter being (1:1) - (3:1) in a thin spirally rotating film at rotation rate being 10-40 sec -1  at 60-70 C at developing phospholipid emulsion and subsequent drying. The innovation enables to obtain the product of immunomodeling properties that deals with stimulating the synthesis of prostaglandins and lymphocytic activation. 
     EFFECT: higher efficiency of manufacturing. 
     3 ex, 3 tbl
Patent RU-2273706-C1 (RU)
Inventor: PROTASOV VIKTOR PETROVICH
IPC: E04D5/04
Filed: 2004-08-16
Granted: 2006-04-10
Abstract: Заявлены металлическая кровля крыши и способ ее возведения. Сущность изобретения состоит в том, что настенные желоба, сформированные из края рядовой кровли, и поддерживающие крюки, закрепленные под ними, изготовлены в результате их одновременного изгиба. Это позволяет полностью устранить горизонтальные лежачие фальцы, соединяющие рядовую кровлю с настенными желобами, как одно из самых узких мест в надежности кровли, обеспечить сокращение времени и трудоемкости ее возведения и ремонта, рост технологичности работ, и, как следствие, качества работ. 2 н. и 26 з.п. ф-лы, 16 ил.
Patent RU-2261904-C1 (RU)
Title: BIFIDUS-BACTERIUM STRAIN Bifidobacterium adolescentis USEFUL IN PREPARATION OF FERMENTED-MILK AND NONFERMENTED PRODUCTS, BIOACTIVE SUPPLEMENT, BIFIDOBACTERIA-CONTAINING PRODUCT, COSMETIC AND TOILETRY AGENTS
Inventor: CHISTJAKOV V JU
IPC: A23L33/00
Filed: 2004-10-20
Granted: 2005-10-10
Abstract: FIELD: biotechnology, food processing industry, medicine. 
     SUBSTANCE: strain Bifidobacterium adolescentis is obtained by sequential cycles of lyophilic drying and reducing on thioglycol cultural medium (50 cycles). Clones with excellent antioxidant activity have been selected according to maximum accumulation of bifidus-bacteria biomass in sterile defatted milk not less than lg 9 after cultivation for 16 h. Strain has superoxide dismutase activity not less than 19.7 unit/mg of microbial protein mass. Strain B. adolescentis can effectively growth in cultivation media and accumulate necessary titer of viable bacteria, has high acid-forming activity, antagonistic action against pathogenic and conditional pathogenic microflora, and excellent antioxidantaction. Culture has marked probiotic action cased by its superoxide dismutase activity. Strain is useful in preparation of functional foodstuff, bioactive supplement, cosmetic and toiletry agents. 
     EFFECT: bifidus-bacterium strain for manufacturing of products with excellent probiotic and healthy effect. 
     2 tbl, 5 ex
Patent RU-2281744-C1 (RU)
Inventor: SHVARTSMAN NAUM AJZIKOVICH
IPC: A61F11/00
Filed: 2005-02-10
Granted: 2006-08-20
Abstract: FIELD: medicine, clinical surgery, otorhinolaryngology. 
     SUBSTANCE: the present innovation deals with surgical treatment of chronic secondary sensoneural impaired hearing of II-IV degree. On exfoliating a meatotympanic fragment and removing an osseous overhang of posterior-superior wall of auditory canal it is necessary to apply incomplete cochleostoma till the appearance of perilympha in it. The meatotympanic fragment should be applied to its site back that provides the increase in tympanic area. A tragus cartilage should be applied onto mastoid process along posterior periphery of auditory canal by, thus, lengthening the auditory canal that enables to enhance the resonance. The innovation enables to mobilize physiological mechanisms of sound conducting to sensor endings of an auditory nerve due to enhancing the resonance of auditory canal, hydraulic effect and accelerating perilympholiquor exchange to normalize the composition of perilympha. The application of the present innovation provides the patients to follow the speech of other people in its distortion-free state. 
     EFFECT: higher efficiency of therapy. 
     3 ex
Patent RU-2288764-C1 (RU)
Inventor: PUSTYNNIKOV SERGEJ SERGEEVICH
IPC: A62C37/00
Filed: 2005-04-06
Granted: 2006-12-10
Abstract: FIELD: chemical industry; the shutoff-starting devices of the gaseous fire-extinguishing installations. 
     SUBSTANCE: the invention is pertaining to the shutoff-starting devices used in the gaseous main lines, predominantly in the fire-fighting equipment and is intended for utilization in gaseous fire-extinguishing installations. The shutoff-starting device contains the body, in which there are the input and output openings of the gaseous main lines. In the area of the body outlet opening there is the mounted gate connected to the spring-loaded piston mounted with the capability of motion in the working chamber of the body. The device has the tool for opening and shutting the gate, which contains two mounted in the body two-position spring-loaded slides connected with the drive of their relocation. The body and the two-position spring-loaded slides have and-or form the system of the holes forming in the relocated position of the first slide and in the initial position of the second slide the channel of feeding of the gas from the indicated working chamber into the aerosphere, and in the relocated position of the second slide - the channel of the gas feeding from the inlet opening into the working chamber. The body has the cylindrical cavity, in which there is the fixed sleeve with the indicated working chamber forming the axial passage, and the sliding device overlapping the open side of the sleeve and arranged on the side of the inlet opening of the body. At that the slides are mounted in the body mainly in the transversal position with respect to the sleeve.  The sleeve also has the hole for the gas feeding to the butt surface of the piston is carried out. The body has two counter-located sleeves, in which there are mounted along the single axis the indicated spring-loaded slides. At that the indicated sleeves have and-or form through the grooves the indicated system of the holes. At that the first slide has and-or forms through the grooves the holes system for shaping the channel of the gas feeding from the working chamber into the aerosphere, and the second slide has and-or forms through the grooves one system of the holes for formation of the channel for the gas feeding from the inlet opening into the working chamber. The technical result of the invention is the improved operational reliability of the device without reduction of the speed of the slides reaction, minimization of the drive power and the increased serviceability. 
     EFFECT: the invention ensures the improved operational reliability of the device without reduction of the speed of the slides reaction, minimization of the drive power and the increased serviceability. 
     9 cl, 3 dwg
Patent RU-2285717-C1 (RU)
Inventor: GRUNTENKO GENNADIJ STEPANOVICH
IPC: C10M159/04
Filed: 2005-04-28
Granted: 2006-10-20
Abstract: FIELD: materials for hydraulic systems. 
     SUBSTANCE: invention relates to working liquids used in hydraulic systems, among them, for hydraulic systems in locking equipment in gaseous main lines. Proposed liquid contains the following components, wt.-%: polymethylsiloxane liquid, 40-60; petroleum high-boiling fraction with boiling point 320-352°C as an organic additive, 8-10, and petroleum fraction with boiling point 165-315°C, the balance, up to 100. Invention provides enhancing work resource of locking equipment up to 250 switching cycles and with a single filling with liquid, improving low-temperature properties and capacity for foam quenching in the system. 
     EFFECT: improved and valuable properties of liquid. 
     2 tbl, 8 ex
Patent RU-2287589-C1 (RU)
Inventor: POLOMOSHNYKH SERGEJ PROKOP EVI
IPC: C14B15/02
Filed: 2005-05-04
Granted: 2006-11-20
Abstract: Изобретение относится к меховой отрасли легкой промышленности, а именно к устройствам для резания волосяного покрова меховых шкур на требуемую высоту. Технический результат изобретения заключается в повышении производительности при высоком качестве срезания волосяного покрова меховых шкур по высоте на различных участках шкуры, при обработке меховых шкур неправильной формы, в простоте обслуживания. Согласно изобретению устройство для резания волосяного покрова меховых шкур, содержащее механизм транспортирования, установленный над ним ленточный нож, размещенное в рабочей зоне аспирационное средство для удаления срезанного волоса, средство для управления, привод, снабжено валом с закрепленной на нем кардолентой с изогнутыми иголками, расположенным над ленточным ножом с возможностью вращения против движения меховой шкуры для расчесывания, приподнятия волоса перпендикулярно плоскости меховой шкуры и предотвращения осевому смещению волоса вдоль линии резания под воздействием ленточного ножа. Устройство также снабжено средством для подачи меховой шкуры, выполненным в форме призмы, содержащей угол, при котором в области перегиба меховой шкуры волосяной покров разряжается и поднимается. При этом средство для подачи меховой шкуры установлено с возможностью перемещения в горизонтальной плоскости для подачи меховой шкуры из участка загрузки в рабочую зону резания кожевой тканью вниз, а волосяным покровом вверх. Для прижима и транспортировки меховой шкуры устройство снабжено колковым валом, установленным над средством для подачи шкуры перед валом с кардолентой. 3 ил.
Patent RU-2293327-C1 (RU)
Title: Evaluation of antibacterial activity in vitro of patient blood in treatment of infective endocarditis
Inventor: SIBAGATULLIN NUR GASYMOVICH
IPC: G01N33/49
Filed: 2005-07-07
Granted: 2007-02-10
Abstract: FIELD: medicine, microbiology. 
     SUBSTANCE: claimed method includes introducing of blood plasma into culture containing St.aureus and E.coli in amount of 0.03 ml, wherein said plasma was sampled by 2 h after administration of antibiotic to patient. Then on the base of growth suppression zone sensibility of infective process provocative to antibiotic is determined. 
     EFFECT: decreased investigation time. 
     2 ex
Patent RU-2280735-C1 (RU)
Inventor: BIKBAU MARSEL JANOVICH
IPC: E02D29/14
Filed: 2005-07-18
Granted: 2006-07-27
Abstract: FIELD: road building, particularly covers for manholes or the like. 
     SUBSTANCE: hatch comprises support ring with annular groove and reinforced lid with through orifices and lower part converging downwards. Upper lid part also converges downwards. Angle between side surface of upper lid part and vertical line is from 5° to 10°, angle between side surface of lower lid part and vertical line is equal to 25°-30°. Upper and lower lid part height ratio is 1:5 - 1:3. Two through orifices have elliptical cross-sections and are provided with steel pipes closely fitted in the orifices. The orifices are diametrically symmetric about lid center and are located from both sides of the center. Orifice ellipse axes ratio is from 2:3-2.5:3.5 and larger orifice ellipse axis has length equal to 1/15-1/20 of lid diameter. The lid and support ring are formed of high-strength concrete. 
     EFFECT: increased reliability. 
     2 dwg
Patent RU-2304499-C1 (RU)
Inventor: LUKIN VLADIMIR IVANOVICH
IPC: B23K35/30
Filed: 2005-11-10
Granted: 2007-08-20
Abstract: FIELD: nickel-base alloys. 
     SUBSTANCE: invention relates to nickel-base alloys as an additive agents in welded constructions as "noodles" or as welding wear. Nickel-base additive agent for welding high-strength nickel-containing alloys comprises the following components, wt.-%: carbon, 0.02-0.05; chrome, 10-18; molybdenum, 4-6; cobalt, 10-18; niobium, 2-6; aluminum, 0.5-1.3; tungsten, 0.5-5; titanium, 0.3-1.0; zirconium, 0.5-1.0; magnesium, 0.02-0.04; lanthanum, 0.02-0.05, and nickel, the balance. Additive agent shows enhanced strength of welded joint at room and increased temperatures, heat resistance of welded joints. Also, working resource and safety of welded constructions of engine hot tract are enhanced. 
     EFFECT: improved and valuable properties of additive agent. 
     1 tbl, 3 ex
Patent RU-2290739-C1 (RU)
Inventor: STRUPINSKIJ MIKHAIL LEONIDOVIC
IPC: H02M5/14
Filed: 2005-12-02
Granted: 2006-12-27
Abstract: FIELD: electrical engineering and transformer building. 
     SUBSTANCE: proposed power supply designed to convert three-phase voltages and currents has magnetic circuit assembled of three cores A, B, and C of equal cross-sectional area, three-phase primary winding, sectionalizing switch, three-phase network, and secondary winding; each magnetic core mounts two partial windings having unequal turn number; winding parts on each magnetic core bearing same index have same turn number: Wa1x1 = Wb1y1 = Wc1z1 and Wa2x2 = Wb2y2 = Wc2x2; secondary winding parts are connected in series as follows: winding Wa1x1 is connected to Wb1y1 and Wc1z1 so that lead x1 is coupled with lead b1 and lead y1, with lead c1; winding Wa2x2 is connected to windings Wb2y2 and Wc2z2, lead a2i being connected to lead b2, lead y2, to lead c2, and lead a1, to leads c1 and z2. 
     EFFECT: simplified design, enhanced performance characteristics. 
     3 cl, 1 dwg
Patent RU-2306622-C1 (RU)
Inventor: SOROKIN NIKOLAJ MIKHAJLOVICH
IPC: C09D5/20
Filed: 2006-03-17
Granted: 2007-09-20
Abstract: FIELD: polymeric compositions based on aqueous solution of polyvinyl alcohol used for normalizing radiation situation. 
     SUBSTANCE: proposed composition used for normalizing radiation situation has aqueous solution of polyvinyl alcohol and water-soluble salt. Salts of calcium and/or magnesium, and/or barium, and/or cadmium, and/or zinc, and/or nickel (II), and/or lead (II), and/or manganese (II), and/or sodium and/or ammonium rhodanides are used as water-soluble salts, proportion of ingredients being as follows, mass percent: polyvinyl alcohol, 8.0 - 13.0; water-soluble salts, 1.0- 25.0; water, the rest. Such composition is characterized in long life (up to 1.5 years) and makes it possible to solve problems of decontaminating, isolating, and keeping surfaces away from radioactive contaminants. 
     EFFECT: extended service life and enlarged functional capabilities of proposed composition. 
     4 cl, 3 tbl