baber/WOPTO huggingface dataset:
Patent RU-2235579-C1 (RU)
Title: Способ получения этилового спирта
Inventor: VARTANOV A Z
IPC: B01D3/14
Filed: 2002-12-18
Granted: 2004-09-10
Abstract: Изобретение относится к спиртовому производству. Способ включает получение спирта на ректификационной установке, состоящей из эпюрационной, ректификационной, сивушной, разгонной колонн и колонны окончательной очистки. Согласно способу промежуточные примеси отбирают из эпюрационной и ректификационной колонн, головные примеси отбирают из конденсаторов эпюрационной, ректификационной и колонны окончательной очистки. Аккумулируют промежуточные и головные примеси по отдельности в буферных сборниках, посредством насосов подают в напорные емкости, из которых пропускают для подогрева через теплообменники, обогреваемые отводимой от ректификационной колонны лютерной водой. Промежуточные примеси направляют в сивушную колонну, головные примеси направляют в разгонную колонну, погоны этилового спирта и сложных эфиров отбирают из конденсатора сивушной колонны и питают ими насадочную колонну, размещенную нижним торцом в конденсатном баке. Погоны сложных эфиров, отбираемых из насадочной колонны, направляют в конденсатор разгонной колонны. Отводимым от насадочной колонны этиловым спиртом питают колонну окончательной очистки. Параметры пара, поступающего на ректификационную установку, стабилизируют посредством регулятора давления пара, установленного на общей магистрали, а параметрами пара, поступающего на каждую колонну, управляют посредством регуляторов расхода пара, размещенных на магистралях перед каждой колонной и связанных с регулятором давления пара посредством управляющей системы. Изобретение позволит повысить выход спирта и его качество. 1 ил.
Patent RU-2231562-C1 (RU)
Inventor: CHERNENKO V T
IPC: C21D1/02
Filed: 2002-12-30
Granted: 2004-06-27
Abstract: FIELD: manufacture of rolled products and thermal processing thereof during hot rolling, in particular, thermal strengthening and hydraulic transportation of rolled products, preferably, heavy section and light section profiles. 
     SUBSTANCE: method involves cooling rolled products with water flow movable relative to rolling surface at flow speed of 9-14 m/s in closed chamber at excessive static pressure of 5-10 atm. Maximal static pressure zone is spaced from site where water flow is introduced into chamber by distance making 15-30 diameters of chamber. Said distance and excessive static pressure are changed depending on cross section of rolled product to be cooled. 
     EFFECT: increased efficiency and unobstructed displacement of rolled products through cooling system. 
     1 tbl
Patent RU-2221242-C1 (RU)
Title: Procedure detecting trace amount of osmium in natural and technological objects
Inventor: TJUTJUNNIK O A
IPC: C01G55/00
Filed: 2003-02-12
Granted: 2004-01-10
Abstract: FIELD: determination of concentration of osmium. SUBSTANCE: procedure is meant to establish concentrations of osmium in solutions, water, geological objects with the aid of kinetic and atomic-emission methods of determination with use of inductively-coupled plasma and to find isotopic composition of osmium with the use of mass spectrometry. Procedure detecting trace amount of osmium in natural and technological objects includes decomposition of analyzed sample, extraction of determined element from produced reaction mixture in presence of oxidizer into solution of absorber and subsequent detection of osmium by kinetic or spectrometric methods. Analyzed sample is decomposed in autoclave in mixture of H 2 SO 4 , H 3 PO 4  and HF acids at temperature of 160-220 C, osmium is extracted is sealed double chamber diffusion cell with absorption and oxidizing chambers arranged one in another and containing correspondingly absorber and oxidizer. HCl or HBg or mixture of HCl and ascorbic acid are utilized in the capacity of absorber and sample for determination of osmium is taken from absorption chamber of diffusion cell. EFFECT: improved efficiency of procedure. 5 cl
Patent RU-2230782-C1 (RU)
Inventor: BORISOVA V N
IPC: C12R1/84
Filed: 2003-03-14
Granted: 2004-06-20
Abstract: FIELD: biotechnology, genetic engineering, microbiology. 
     SUBSTANCE: invention proposes the yeast strain Pichia angusta VKM Y-2924D as a producer of recombinant surface antigen of hepatitis B virus of subtype yaw. The strain has been generated by insertion the DNA sequence into yeast cells that encodes HbsAg/ayw and fused with gene MOX promoter and gene TRP3. The strain provides high yield of recombinant antigen of hepatitis B virus serotype yaw using the more simple methods used for preparing cultures with high cell density. Invention can be used for microbiological method for preparing the recombinant surface antigen of hepatitis B virus. 
     EFFECT: valuable biological properties of strain. 
     8 ex
Patent RU-2237485-C1 (RU)
Inventor: EVGLEVSKIJ A A
IPC: A61K35/12
Filed: 2003-03-25
Granted: 2004-10-10
Abstract: FIELD: medicine, animal science. 
     SUBSTANCE: the present innovation deals with technology to obtain biologically active preparations to increase body resistance in animals. The method deals with freezing tissues of parenchymatous organs, defrosting and homogenization, after homogenization an extract should be supplemented with physiological solution at 1:5-5.5 ratio and succinic acid up to pH being 3.9-4.0. Then one should perform biomass hydrolysis at 44-45 C till forming precisely pronounced residue out of unextracted tissues, decant purified extract and add caustic soda to achieve pH being 6.9-7.0. The method provides to obtain purified product of high activity that contains no ballast substances. 
     EFFECT: higher efficiency. 
     1 ex
Patent RU-2238903-C1 (RU)
Inventor: KOROTKIJ A A
IPC: B66B7/12
Filed: 2003-05-19
Granted: 2004-10-27
Abstract: FIELD: mechanical engineering; lifting and transportation machinery. 
     SUBSTANCE: invention relates to methods of diagnosing steel lifting wire ropes. Proposed method includes cutting out of sample and unlaying wire rope into strands. Sample equal in length to not less than two pitches of laying is cut out of wire rope under testing, wire rope is layed into strands and, before laying out, sample is coated with paint and mark is made on outer surface of wire rope in form of straight line parallel to longitudinal axis of wire rope sample making at least two marks on each strand. Then each strand from side of marks is brought in contact with plain surface to get two imprints of marks and then strand is turned along plain surface without slipping through angle not less than 360° to get following two imprints of the same marks and imprint of helical spiral of strand. Imprints, thus obtained, are connected by straight lines parallel to direction of turning and length of imprints of helical spiral and length of straight lines for each strand of layed out wire rope are measured and maximum relative deviations of lengths of imprints of helical spiral and length of straight lines of strands are calculated and maximum relative deviation of lengths of straight lines is compared with maximum tolerable deviation of diameters of wire rope, and maximum relative deviation of length of imprints of helical spirals is compared with maximum tolerable deviation of ultimate strength of wires in wire ropes, including distortion of helical spiral of each strand. 
     EFFECT: improved reliability of sorting of steel wire ropes. 
     2 tbl, 4 dwg
Patent RU-2246107-C1 (RU)
Title: Method of determining microconcentrations of antimony in natural waters for environmental monitoring
Inventor: MOSKVIN L N
IPC: G01N31/22
Filed: 2003-08-11
Granted: 2005-02-10
Abstract: FIELD: analytical methods in environmental monitoring. 
     SUBSTANCE: method comprises: sampling, acidifying samples with HCl/H 2 SO 4  mixture, adding Ce(SO 4 ) 2  as oxidant and removing its excess with reducing agent NH 2 OH·HCl, adding rhodamine C as organic reagent, extracting resulting complex, separating organic phase from aqueous phase, and measuring optical density. Extraction is performed with carbon tetrachloride/methyl isobutyl ketone mixture at 5:1 volume ratio and extractant-to-sample volume ratio 1:1 under dynamic conditions by way of washing away complex with extractant. Content of antimony is judged of from difference of optical densities of extractant and mixture. 
     EFFECT: lowered measurement threshold to values comparable with allowable limits, increased reliability, reduced analysis time, and automated analytical procedure. 
     3 cl, 1 dwg, 3 tbl, 3 ex
Patent RU-2243279-C1 (RU)
Title: Magnesium-based alloy and product made from the same
Inventor: MUKHINA I JU
IPC: C22C23/04
Filed: 2003-08-27
Granted: 2004-12-27
Abstract: FIELD: metallurgy, in particular high strength, corrosion resistant magnesium-based alloys for aircraft industry. 
     SUBSTANCE: claimed alloy contains (mass %): zinc 6,5-9.5; cadmium 0.01-1.4; zirconium 0.7-1.2; 0.01-0.6; titanium 0.004-beryllium 0.0006-0.001; and additionally bismuth 0.01-0.8 and niobium 0.01; and balance: magnesium. 
     EFFECT: magnesium-based alloy with low content of iron, silicium and copper impurities; as well as improved corrosion strength and mechanical properties at room and elevated temperature. 
     2 cl, 2 tbl, 1 ex
Patent RU-2241883-C1 (RU)
Inventor: EVSIKOV V E
IPC: F16K1/12
Filed: 2003-10-02
Granted: 2004-12-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: valve of axial flow has interconnected outer and inner housings. The housings form the axially symmetrical flowing part. The inner housing receives unloaded plunger with sealing side and mechanism for its movement. The plunger is provided with welded metallic bellows. One end of the bellows is tightly secured to it. The other end of the bellows is tightly connected with the inner housing. When the bellows is compressed, it provides axial movement of the sealing side of the plunger toward the seat in the direction opposite to the direction of fluid flow. 
     EFFECT: enhanced reliability. 
     1 cl, 4 dwg
Patent RU-2241393-C1 (RU)
Inventor: TIMERBULATOV M V
IPC: A61B17/12
Filed: 2003-12-02
Granted: 2004-12-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves placing injured spleen into pneumatic system representing itself as latex balloon. The balloon is shaped as the spleen and repeats its outlines and mean sizes inside. The balloon has oval opening on the internal side matching splenic gates and six equidistant notches and openings for brining ligatures through for fixing the spleen in the balloon. 
     EFFECT: enhanced effectiveness in supporting pressure by pumping in air to 60 mm of Mercury column. 
     2 dwg
Patent RU-2275835-C1 (RU)
Inventor: TJUTJUNNIKOV ANATOLIJ IVANOVIC
IPC: A47K3/28
Filed: 2004-11-22
Granted: 2006-05-10
Abstract: Изобретение относится к санитарно-техническому оборудованию и может быть использовано в индивидуальных и групповых душевых установках. Рециркуляционная душевая установка содержит изливной патрубок с душевой насадкой, расположенные над душевым поддоном, и смеситель, подключенный к трубопроводам холодной и горячей воды. Душевой поддон выполнен в виде неглубокой ванны со слоем теплоизоляции и установлен с небольшим уклоном к сливному отверстию, снабженному съемной пробкой. Нижняя боковая часть душевого поддона, противоположная месту расположения сливного отверстия, снабжена рециркуляционным патрубком, который через разборный фильтр подсоединен ко входу рециркуляционного водяного насоса, выход которого через запорный вентиль подсоединен к выходу смесителя. Дополнительно ко входу рециркуляционного водяного насоса после разборного фильтра подсоединен трубопровод, который через запорный вентиль подсоединен к баку с дезинфицирующим раствором. Изобретение обеспечивает качественную мойку при минимальном расходе чистой холодной и горячей воды. 1 ил., 1 табл.
Patent RU-2284835-C1 (RU)
Title: Laryngeal air duct with esophageal obturator (variants)
Inventor: AVERKIN SERGEJ VIKTOROVICH
IPC: A61M16/04
Filed: 2005-02-14
Granted: 2006-10-10
Abstract: FIELD: medicine, clinical anesthesiology, resuscitation of urgent states. 
     SUBSTANCE: the suggested laryngeal air duct with esophageal obturator contains a double-lumen tube with canal for artificial pulmonary ventilation with sealed distal end, and in front of rima glottides there are respiratory openings, and with canal for introducing gastric probe and leveling the pressure in case of random barbotage with oblique open cutting at its distal end. Tube's active end is embraced with a blowing gasket supplied with air duct; free end of canal for artificial pulmonary ventilation is supplied with standard connector. Air duct contains special device with a fixing clip for fixing the tube including seals for sealing nasal meatuses; the tube is designed to be thermoplastic; air dust is designed to be supplied with a control gasket. Binasal laryngeal air duct with esophageal obturator has got two soft adapter-connected nasopharyngeal tubes designed out of thermoplastic material of different length. Long tube with sealed distal end, blowing gasket is being an esophageal obturator. Short tube with oblique open cutting at its distal end, blowing gasket supplied with air duct with a control gasket is being a respiratory canal. Adapter is supplied with a standard  connector. The present innovation provides reliable hermeticity of the contour: air duct - patient's respiratory tract; rapid and atraumatic fixation of the tube and increased safety of a patient. 
     EFFECT: higher efficiency. 
     2 cl, 6 dwg
Patent RU-2284606-C1 (RU)
Inventor: DANILINA NINA PETROVNA
IPC: H01J17/49
Filed: 2005-05-03
Granted: 2006-09-27
Abstract: FIELD: electronic engineering. 
     SUBSTANCE: material used to produce electrodes of desired shape and size for proposed ac gas panel incorporates current-conducting composition and low-melting glass; electrodes are made in the form of two layers, amount of low-melting glass in bottom-layer material being 1.3 to 3.4 of that in top-layer material. 
     EFFECT: enhanced definition of gas panel. 
     1 cl, 1 dwg
Patent RU-2288601-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-06-02
Granted: 2006-12-10
Abstract: FIELD: production of meat-and-vegetable canned food for cosmic feeding. 
     SUBSTANCE: method involves cutting deer meat and larding; preparing marinade by cutting carrot and bulb onion and mixing with sugar, edible salt, acetic acid, pepper, laurel leaf and dry wine; pouring marinade onto deer meat; holding for 25-30 min and grinding in grinder; shredding, freezing and grinding in grinder fresh cabbage; cutting, slightly frying in melted butter and grinding parsley root in grinder; slightly frying wheat flour; mixing said components with tomato paste and bone soup; packing resultant mixture in aluminum tubes; pressurizing and sterilizing. 
     EFFECT: wider range and increased digestibility of canned food.
Patent RU-2287890-C1 (RU)
Inventor: VANURIN VLADIMIR NIKOLAEVICH
IPC: H02K3/28
Filed: 2005-07-06
Granted: 2006-11-20
Abstract: FIELD: electrical engineering; multifunctional induction machines suited to drive mechanisms and to convert supply voltage. 
     SUBSTANCE: proposed stator winding has 18 coil groups; novelty is that finishing lead of coil group 3 is connected to that of coil group 6; finishing lead of coil group 13, to that of coil group 16; finishing lead of coil group 17, to that of coil group 2. Finishing lead of coil group 1 is connected to starting lead of coil group 7; finishing lead of coil group 7, to starting lead of coil group 13; finishing lead of coil group 13, to that of coil group 16; starting lead of coil group 16, to finishing lead of coil group 10; starting lead of coil group 10, to finishing lead of coil group 4; starting lead of coil group 4, to that of coil group 5; finishing lead of coil group 5, to starting lead of coil group 11; finishing lead of oil group 11, to starting lead of coil group 17; finishing lead of coil group 17, to that of coil group 2; starting lead of coil group 2, to finishing lead of coil group 14; starting lead of coil group 14 to finishing lead of coil group 8; starting lead of coil group 8, to that of coil group 9; finishing lead of coil group 9, to starting lead of coil group 15; finishing lead of coil group 15, to starting lead of coil group 3; finishing lead of coil group 3, to that of coil group 6; starting lead of coil group 6, to finishing lead of coil group 12; starting lead of coil group 12, to finishing lead of coil group 18; starting lead of coil group 18, to that of coil group 1; terminal leads are taken from integrated starting leads of coil groups 1 and 18, from integrated starting leads of coil groups 4 and 5, from integrated starting leads of coil groups 8 and 9, from integrated finishing leads of coil groups 3 and 6, from integrated finishing leads of coil groups 13 and 16, and from integrated finishing leads of coil groups 17 and 2. 
     EFFECT: enlarged functional capabilities due to ability of machine running both as motor and as generator. 
     1 cl, 3 dwg
Patent RU-2291457-C1 (RU)
Title: Arrangement for radio navigational determination of planned coordinates
Inventor: ALEKSEEV OLEG ALEKSANDROVICH
IPC: G01S5/02
Filed: 2005-09-08
Granted: 2007-01-10
Abstract: FIELD: the invention refers to radio navigation and may be used for solving high-precision determination of planned coordinates of users of information of a cosmic navigational system. 
     SUBSTANCE: the arrangement has the first, the second and the third blocks of satellite-borne equipment of navigational cosmic apparatus, two blocks of memory, two blocks of estimation of planned coordinates, two blocks of radio navigational user's equipment and two transceivers. The arrangement is designed for determination in differential procedure of users' planned coordinates at significant moving them away from the controlling-correcting station or at its failure due to different reasons. 
     EFFECT: provides high accuracy of radio navigational determination of users' planned coordinates. 
     1 dwg
Patent RU-2295628-C1 (RU)
Title: Well construction method
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B33/14
Filed: 2005-10-04
Granted: 2007-03-20
Abstract: FIELD: oil industry, particularly methods or devices for cementing, for plugging holes, crevices, or the like. 
     SUBSTANCE: method involves drilling well up to design depth; lowering production string provided with glass-fiber liner; cementing well. Glass-fiber liner with closed lower end having wall thickness 10-15% smaller than that of production string wall is used. Packer is arranged over glass-fiber liner. Coupling with orifices is located over the packer. Production string is inserted in well so that the coupling is opposite to upper producing formation level. Then packer is installed. Well cementing is carried out by forcing cement via production string, through coupling orifices and hole annuity up to well head. Then the well is left as it is up for cement hardening, glass-fiber liner is drilled and well is completed. 
     EFFECT: increased producing ability. 
     1 ex
Patent RU-2306657-C1 (RU)
Inventor: SVIRIDOV GEORGIJ MIKHAJLOVICH
IPC: H02K21/12
Filed: 2005-11-30
Granted: 2007-09-20
Abstract: FIELD: electric engineering, in particular - electric machines and electric drive. 
     SUBSTANCE: in electric machine, containing a rotor made of magneto-conductive material with constant magnet, polarity of which is alternated in tangential direction, and a stator, magnetic duct of which is made of magneto-conductive rings and longitudinal closing packets, and its windings are made of circular sections, distributed in axial direction and positioned between two adjacent magneto-conductive rings, in accordance to invention, control winding is positioned, consisting of sections, which are interconnected in such a way, that magnetization force signs of these sections alternate in tangential direction. 
     EFFECT: ensured control of output voltage amplitude, reduced vibrations and acoustic noise of the machine, and also reduced hazard of ignition of the machine in case of short circuit in windings. 
     4 dwg
Patent RU-2299246-C1 (RU)
Inventor: NEKLESA ANATOLIJ TIMOFEEVICH
IPC: C21C5/04
Filed: 2005-12-12
Granted: 2007-05-20
Abstract: FIELD: metallurgy, namely steel melting processes in open hearth furnaces. 
     SUBSTANCE: method comprises steps for creating during all stages of steel melting at different sides relative to cross axis of furnace superheating reducing zones due to feeding through plasmatrons natural gas and air to interface of melt metal and slag. At charging process natural gas and air are supplied to plasmatrons at volumetric relation of oxygen to natural gas a = 0.2 - 0.3; after charging to bath at least half of cast iron, said relation is increased from its value a till 0,35 - 0,5 and solid and liquid phases are subjected to action of plasma jet till complete melting of metal. Metal composition is corrected and when content of carbon in metal becomes less than necessary value factor a is decreased till 0.35. At excess content of carbon factor a is increased from 0.5 till 0.8. In lower part of working space of furnace in slope portion of rear wall plasmatrons are mounted by inclination angle 20 - 40° relative to cross axis of furnace. Outlet nozzles of plasmatrons are arranged in zone of interface melt metal and slag. In plan view projections of plasmatrons axes relative to lengthwise axis of furnace are inclined by angle 20 -80°. 
     EFFECT: shortened time period of melting process, lowered material and power consumption. 
     2 cl, 2 dwg
Patent RU-2301160-C1 (RU)
Inventor: BOCHAROV MIKHAIL EVGEN EVICH
IPC: B60R21/233
Filed: 2006-01-31
Granted: 2007-06-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to devices for cushioning impact at collision.  Proposed device contains sensors arranged on inner side of outer panel of protected space of vehicle, and sectional safety bag with source of gas in each section.  Each sensor is connected by first output by insulated electric wire directly with its gas source, and by second output, through delay element, is connected by other insulated electric wire with other sources of gas.  Moreover, to protect low-volume spaces of vehicle, device contains additionally protective flexible surface arranged between sensors and sectional safety bag arranged in space and support surface arranged between sectional safety bag and vehicle members. 
     EFFECT: increased safety of vehicle. 
     5 dwg
Patent RU-2312446-C1 (RU)
Inventor: TARASOV ALEKSEJ VALER EVICH
IPC: H02K35/00
Filed: 2006-06-26
Granted: 2007-12-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed device has soft elastic bellows incorporating stiff base, two valves disposed in bottom part of bellows ,and two springs inside bellow. Stiff base accommodates generator whose laminated stator is assembled of electric steel stampings and rotor has permanent magnet, and duct with turbine in the form of small-diameter disk carrying a few bent blades positioned orthogonally to air flow; it also has rectifier-battery unit, universal plug connector for power consumers, and conductors interconnecting generator, rectifier-battery unit, and universal plug connector. 
     EFFECT: enhanced efficiency and reliability , reduced mass, size, and noise, enlarged functional capabilities. 
     1 cl, 1 dwg