baber/WOPTO huggingface dataset:
Patent RU-2255674-C1 (RU)
Inventor: TUTOV A S
IPC: A61B17/12
Filed: 2003-11-11
Granted: 2005-07-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should cover hepatic wound surface with a fragment of greater omentum, suture the stump at simultaneous fixation of omentum to the wound surface. Moreover, one should apply P-shaped hemostatic suture, perform puncture in at hepatic diaphragmatic surface at further puncture out at the wound surface being above median line through omentum, perform puncture in through omentum being below median line at puncture out on hepatic visceral surface, perform puncture in on visceral surface at puncture out at wound surface through omentum being below median line, perform puncture in through omentum being above median line at puncture out at hepatic diaphragmatic surface. Every next suture overlaps the former one for one third. The method enables to avoid blood and biliary suffusion into abdominal cavity. 
     EFFECT: higher efficiency. 
     3 dwg, 1 ex
Patent RU-2245386-C1 (RU)
Title: Composite powder material for friction assembly
Inventor: ZHIRNOV EVGENIJ ALEKSANDROVICH
IPC: C22C9/00
Filed: 2003-12-16
Granted: 2005-01-27
Abstract: FIELD: powder metallurgy, in particular powder composites. 
     SUBSTANCE: claimed self-lubricating powder composite contains (mass %): coppered graphite grains having fineness of 160-200 mum and containing 70-75 % of copper - 16-17; coppered polymer grains having fineness of 50-200 mum and containing 50-60 % of copper - 7-9; coppered nickel grains having fineness of 100-200 mum and containing 25-35 % of copper - 3-5; coppered chromium grains having fineness of 25-75 mum and containing 30-40 % of copper - 6-8; and copper powder having fineness of 100-160 mum. Material of present invention is useful in metal processing, paper converting industry, etc. 
     EFFECT: matrix with increased hardness, wear resistance, and improved durability. 
     2 tbl
Patent RU-2252766-C1 (RU)
Inventor: KOKAEV R I
IPC: A61K33/00
Filed: 2004-01-16
Granted: 2005-05-27
Abstract: FIELD: ecology, medicine, toxicology, experimental biology. 
     SUBSTANCE: the present innovation deals with studying the mechanisms to withdraw heavy metals, cadmium, in particular, out of the body in animals and preventing intoxication due to introducing zeolite irlite-1 as 6%-suspension through the probe into animal's stomach at the quantity of 2.5% against body weight simultaneously with daily introduction of cadmium sulfate solution either subcutaneously or through the probe into animal's stomach at the dosage of 0.5 mg/kg. 
     EFFECT: higher efficiency of prophylaxis. 
     2 ex, 4 tbl
Patent RU-2253464-C1 (RU)
Inventor: ALTAREV S N
IPC: B01D11/02
Filed: 2004-02-25
Granted: 2005-06-10
Abstract: FIELD: thermolabile preparations for pharmaceutical, cosmetic and food processing industries. 
     SUBSTANCE: claimed method includes crushing of dried plants, blending with solvent, disintegration of cell membranes, extraction and filtering. To disintegrate the membranes mixture of crushed raw material with solution is injected into nipple connected via diaphragm with boiler. Diaphragm provides difference between membrane disintegrating overpressure in nipple and atmospheric pressure in boiler wherein semicolloidal solution is released from denaturated cellular tissue by residual pressure and transferred into real solution under turbulent conditions at temperature preventing agglutination and coagulation of high molecular compounds. 
     EFFECT: effective method for production of galenicals, including high molecular compounds.
Patent RU-2256648-C1 (RU)
Inventor: AFONIN E G
IPC: C07C55/02
Filed: 2004-02-27
Granted: 2005-07-20
Abstract: FIELD: chemical technology of organic substances. 
     SUBSTANCE: copper (II) salts with dicarboxylic acids are prepared by crystallization from reaction aqueous solution obtained by mixing reagent as source of dicarboxylic acid anion and waste from radio-electronic manufacturing - spent solution in etching printed boards. Solutions containing copper (II), ammonia or mineral acid, ammonium salts and other substances are used as the spent solution in etching printed boards. Dicarboxylic acid, dicarboxylic acid anhydride, dicarboxylic acid salt with sodium, potassium, ammonium or aqueous solutions of these substances are used as reagent representing the source of dicarboxylic acid anion. Prepared copper (II) salts can be used in manufacturing high-temperature superconductors, as fungicides and copper microfertilizers in agriculture, medicinal agents in veterinary science, for antibacterial treatment of water and in other fields. Invention provides reducing cost of products, retention of their purity, utilization of waste in radio-electronic manufacturing (spent solution in etching printed boards of different composite). 
     EFFECT: improved method for preparing. 
     18 cl, 1 tbl, 8 ex
Patent RU-2256607-C1 (RU)
Inventor: LEVIN B V
IPC: C01B25/32
Filed: 2004-04-13
Granted: 2005-07-20
Abstract: FIELD: inorganic chemistry, chemical technology. 
     SUBSTANCE: invention relates to technology for preparing fodder calcium phosphates, namely to producing monocalcium phosphate. Method involves mixing wet-process phosphoric acid with a calcium-containing component in the presence of recycle, granulation and drying the product. Mixing process is carried out for two stages. At the first stage wet-process phosphoric acid with the concentration 62-65% of P 2 O 5  is fed and process is carried out at recycle index = 1:(0.3-0.5) up to decomposition degree of calcium-containing raw = 0.89-0.92 at this stage. The second stage is combined with granulation and carried out its in high-speed mixer in water addition to obtain moisture in mixture 9.5-13%. The rate and time for mixing are regulated to provide the decomposition degree of calcium-containing raw = 0.93-0.99, and temperature at the next drying stage is maintained in the level 105-115°C. Method provides simplifying the process, reducing energy consumption and preparing product with the high content of P 2 O 5  in water-soluble form and low content of fluorine. 
     EFFECT: improved method for preparing. 
     2 cl, 3 ex
Patent RU-2264858-C1 (RU)
Inventor: NOSKOV A S
IPC: B01J37/025
Filed: 2004-07-08
Granted: 2005-11-27
Abstract: FIELD: precious metal technology. 
     SUBSTANCE: invention relates to a method for preparation of novel platinum-containing materials, which find always increasing demand in national economy, in particular in heterogeneous catalysis. According to invention, platinum is sublimated on high-temperature glass cloth with preliminarily deposited calcium oxide layer. Thus prepared material is a composite constituted by high-temperature glass cloth with deposited calcium oxide layer bearing (Ca,Si)O 2  rods on its surface, said rods having oxidized platinum on their ends and metal particles 3-20 nm in size in underlayer. 
     EFFECT: enabled preparation of novel platinum-containing material with platinum in finely dispersed state. 
     7 cl, 1 dwg, 1 tbl, 6 ex
Patent RU-2276099-C1 (RU)
Title: Method of preparing modified activated carbon
Inventor: JUSTRATOV VLADIMIR PETROVICH
IPC: C01B31/08
Filed: 2004-11-02
Granted: 2006-05-10
Abstract: FIELD: carbon materials. 
     SUBSTANCE: invention provides a three-step method for modifying industrial activated carbon. In the first step, activated carbon is treated for 12 -24 h with ε-caprolactam aqueous solution under static conditions. Then, activated carbon is filtered, dried, and heated at 250°C in air atmosphere. Finally, it is subjected to carbonization by heating to 900°C in inert gas (argon or nitrogen) flow. 
     EFFECT: increased sorption capacity relative to organic compounds and heavy metal ions. 
     2 tbl, 2 ex
Patent RU-2277253-C1 (RU)
Title: Comparison microscope
Inventor: SANNIKOV PETR ALEKSEEVICH
IPC: G02B21/18
Filed: 2004-11-11
Granted: 2006-05-27
Abstract: FIELD: optics, possible use for comparison analysis of objects, in particular, for identification research in criminalistics area. 
     SUBSTANCE: microscope contains two comparison branches, each one of each contains first and second objectives, observation and registration block, including amplification changing device, and block for combining image fields, positioned between second objectives of comparison branches and observation and registration block. In one or both comparison branches second objective is made with possible alteration of focusing distance. 
     EFFECT: assured identity of images, formed by first and second comparison branches. 
     3 cl, 2 dwg
Patent RU-2268188-C1 (RU)
Title: Car heated fender flap
Inventor: KOVALENKO MAKSIM EVGEN EVICH
IPC: B62D25/16
Filed: 2005-03-21
Granted: 2006-01-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: according to proposed invention, electric heaters are installed inside or outside fender flaps.  Density of arrangement of heaters in length and/or in width of fender is different. 
     EFFECT: prevention of snow and ice sticking. 
     3 cl, 5 dwg
Patent RU-2288098-C1 (RU)
Inventor: ZAKHARCHENKO ALEKSANDR ALEKSAN
IPC: B29C67/20
Filed: 2005-03-25
Granted: 2006-11-27
Abstract: Способ получения изделий из карбамидного пенопласта по изобретению позволяет получить высокую производительность и обеспечивает выпуск изделий высокого качества. Это обусловлено тем, что способ получения изделий из карбамидного пенопласта включает приготовление раствора, его вспенивание и отверждение, формование заготовки в формообразователе, резку заготовки на изделия и его сушку. При этом в качестве формообразователя используют набор, предварительно образуемый из съемного днища и располагаемых на нем, по меньшей мере, двух съемных рам с окнами, которые последовательно укладывают друг на друга и их окна размещают соосно. Затем в перекрытые снизу съемным днищем, соосно размещенные окна рам подают вспенивающийся раствор и ведут его вспенивание и отверждение раствора и формование заготовки одновременно в окнах рам формообразователя. Резку этих заготовок на изделия производят по завершению их формования в формообразователе по линиям соединения съемных рам с последующим отделением каждой рамы друг от друга, а последнюю - от съемного днища. Каждое изделие извлекают из окна рамы и подвергают сушке. 4 ил.
Patent RU-2287096-C1 (RU)
Title: Method for operation of pump-ejector plant in system for cleaning hydrocarbons from steam-gas substance, forming during storage of petrol or when a vessel is filled with it
Inventor: TSEGEL SKIJ VALERIJ GRIGOR EVI
IPC: F04F5/54
Filed: 2005-04-25
Granted: 2006-11-10
Abstract: FIELD: jet equipment. 
     SUBSTANCE: method includes feeding benzene fraction into liquid-gas jet device, pumping by the latter of steam-gas substance from the vessel filled with benzene and/or from reservoir for storing benzene, and its compression in liquid-gas jet device due to energy of benzene fraction. Mixture of steam-gas substance and benzene fraction is fed to separator, mixture is divided onto gaseous and liquid phases in separator. From separator, liquid phase is drained, and gaseous phase is drained into device for additionally cleaning it from hydrocarbons. Benzene from storage tank is fed into separator and/or input of pump. At benzene temperature ranging from 0°C to 40°C, its flow is maintained in separator and/or at input of pump ranging from 30% to 100% from loss of benzene fraction fed by pump into jet device. Pressure of benzene fraction at output from pump is maintained within range from 2 MPa to 10 MPa, and pressure in separator - from 0,3 MPa to 1,2 MPa. 
     EFFECT: decreased petrol losses, increased efficiency when cleaning hydrocarbons from steam-gas substance emitted into atmosphere, which substance forms during storage of petrol or filling of vessel with it. 
     5 cl, 3 dwg
Patent RU-2289989-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2005-07-12
Granted: 2006-12-27
Abstract: FIELD: production of aromatized tobacco with increased volume. 
     SUBSTANCE: method involves extracting dry quince pomace with the use of non-polar liquefied gas and separating miscella; moistening cut tobacco and impregnating with separated miscella, and simultaneously increasing pressure; thereafter relieving pressure to atmospheric pressure value; drying tobacco for obtaining of base product. 
     EFFECT: increased efficiency in producing of aromatized tobacco with increased volume.
Patent RU-2290205-C1 (RU)
Title: Способ получения живой вакцины для профилактики гриппа
Inventor: GEL FAND ALEKSANDR SEMENOVICH
IPC: A61K39/145
Filed: 2005-09-13
Granted: 2006-12-27
Abstract: Изобретение относится к области биотехнологии. Способ включает заражение куриных эмбрионов вакцинным штаммом вируса гриппа, сбор вируссодержащей аллантоисной жидкости, введение стабилизатора, стерилизующее фильтрование, розлив в ампулы и лиофилизацию. При этом стабилизатор содержит навески из сахарозы - 135 г, лактозы - 90 г, глицина - 30 г, глутамата натрия - 15 г, триса - 5 г, натрия хлорида - 7,5 г, растворенные в 0,7 л стерильной дистиллированной воды и смешанные с 10%-ным раствором желатина в соотношении 3:1. В процессе лиофилизации ампулы с вакциной выдерживают в течение 5 часов при температуре минус 35°С, причем первые 2 часа при атмосферном давлении 50±10 мм рт.ст., далее в течение 30 часов - при температуре минус 16°С. После чего регулятор температуры отключают на 6 часов, а затем в течение 15 часов проводят досушивание при температуре плюс 28°С с последующим заполнением ампул аргоном и их запайкой. Полученная вакцина содержит пониженное количество белка, что снижает возможность возникновения аллергических реакций, и процесс ее изготовления является более технологичным и экономичным. 3 табл.
Patent RU-2300273-C1 (RU)
Title: Method for manufacturing canned food "fish with vegetable ragout in sour cream gravy" of special indication (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-10-05
Granted: 2007-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested canned food should be prepared due to cutting, heating in melted butter and reducing carrots, parsley root and onions upon a chopper; cutting, blanching and reducing potatoes and the Swedish turnip upon a chopper; chopping, freezing and reducing new white cabbage upon a chopper; reducing skinned fish fillet upon a chopper; frying wheat flour. Then it is necessary to mix the above-mentioned components with sour cream, tomato paste, fish broth, sugar, common salt and CO 2 -extracts of the preset mycromycete type biomass, hot black pepper and laurel leaf. After that, one should fulfill packing procedures to pack the obtained mixture into aluminum tubes followed by sealing and sterilization. This enables to obtain new canned food for cosmic nutrition being of higher digestibility. 
     EFFECT: higher efficiency. 
     41 cl
Patent RU-2296067-C1 (RU)
Title: Vehicle air bag
Inventor: BOCHAROV MIKHAIL EVGEN EVICH
IPC: B60R21/233
Filed: 2005-12-15
Granted: 2007-03-27
Abstract: FIELD: transport engineering; passive safety devices. 
     SUBSTANCE: proposed air bag has source of gas and flexible envelope with inlet hole whose space is divided by inner partition of side opposite to inlet hole into high-pressure chamber connected through inlet hole in envelope with source of gas, and into low-pressure chamber.  Inner partition is convex, convexity being pointed to low-pressure chamber, and at least one hole for bleeding gas from high-pressure chamber into low-pressure chamber.  Diameter of bleeding hole is smaller than diameter of inlet hole in envelope.  Volume of high-pressure chamber is greater than volume of low-pressure chamber. 
     EFFECT: simplified design of air bag, increased safety of user. 
     1 dwg
Patent RU-2312985-C1 (RU)
Inventor: GALAJ MIKHAIL IVANOVICH
IPC: E21B43/38
Filed: 2006-03-28
Granted: 2007-12-20
Abstract: FIELD: oil industry, particularly to operate oil wells with high gas factor and with the use of inserted tubing pumps. 
     SUBSTANCE: body with conical seat is connected to flow string. Liner provided with suction valve in lower part thereof is joined to the body. Deep-well sucker-rod pump is installed in conical seat provided with seals. Arranged in receiving chamber of the sucker-rod pump is sliding piston with injection valve. Receiving chamber has suction valve. Cavities separated from hole clearance with membranes are arranged in the body. The membranes may sustain extreme pressure. Cavity is hydraulically communicated with liner interior through channel. Fishing chamber is arranged in the body. 
     EFFECT: possibility of emulsified oil and gas mixtures having increased gas factor production with the use of inert oil-well pumps provided with liners. 
     2 cl, 2 dwg
Patent RU-2310017-C1 (RU)
Inventor: BOL SHAKOVA OL GA VLADIMIROVNA
IPC: C23C24/10
Filed: 2006-04-20
Granted: 2007-11-10
Abstract: FIELD: powder metallurgy; mechanical engineering; methods of production of the wear-resistant layer on the working surface of the steel detail. 
     SUBSTANCE: the invention is pertaining to the methods of production of the wear-resistant layer on the working surface of the steel detail by means of the powder metallurgy and may be used for production of the wear-resistant layer on the working surface of the steel details of the friction assemblies. On the mold surface fix inserts made out of the wear-resistant material having the more higher hardness - from 87 up to 91 HRA, than the hardness of the impregnated powder of the wear-resistant material. The inserts on the mold surface are fixed by means of the gluing material, in the capacity of which use the cyanoacrylate adhesive. The mold is made out of blacklead, ceramics or the metal. The details in the mold are located with the clearance of no less than 0.3 mm between the inserts -and the working surface of the steel detail with formation of the cavity. In the cavity they place the powder of the wear-resistant material and the metal- binder. Heating is conducted with provision of impregnation of the powder of the wear-resistant material with the melted metal-binder and adhesion of the surface of the inserts with the working surface of the detail. After production of the layer the mold is removed and the detail machining is conducted. The presented method allows to increase the wear resistance of the surface of the steel detail in comparison with the prototype approximately by 20 %. 
     EFFECT: the invention allows to increase the wear resistance of the surface of the steel detail in comparison with the prototype approximately by twenty percent. 
     7 cl, 4 dwg
Patent RU-2309145-C1 (RU)
Title: Разделение 3-аминоалкилнитрилов
Inventor: KOLBERG KHUAN KARLOS
IPC: A61K31/405
Filed: 2004-10-18
Granted: 2007-10-27
Abstract: Изобретение относится к хиральным солям N-ацетил-альфа-аминокислот и оптически активных (β-аминоалкилнитрилов, а именно соединению формулы IIa 
       , 
     где R означает метил, этил, н-пропил, изопропил, н-бутил или изобутил, и Q означает N-ацетил-альфа-аминокислоту. Изобретение также относится к способу превращения рацемического 3-амино(С 3 -С 7 )алкилнитрила формулы I 
       , 
     где R означает метил, этил, н-пропил, изопропил, н-бутил или изобутил, в соответствующий (R) изомер формулы IIa, который заключается во взаимодействии рацемического 3-амино-(С 3 -С 7 )алкилнитрила формулы I с N-ацетил-L-аминокислотой формулы Q в растворителе; к способу превращения R или S 3-амино-(С 3 -С 7 )алкилнитрила в рацемический 3-амино-(С 3 -С 7 )алкилнитрил, включающему взаимодействие R или S 3-амино-(С 3 -С 7 )алкилнитрила с водным аммиаком при температуре от около 30 до около 200°С. Изобретение также относится к составу для применения в качестве компоновочных блоков в синтезе оптически активных β-аминокислот, обогащенный соединением формулы IIa, и к соединению формулы I 
     
       
     
     где R означает метил, этил, н-пропил, изопропил, н-бутил или изобутил, и Q означает N-ацетил-альфа-аминокислоту. 4 н. и 10 з.п. ф-лы.
Patent RU-2312850-C1 (RU)
Title: Method for preparing 2-ethylhexanol
Inventor: KHVOROV ALEKSANDR PETROVICH
IPC: C07C31/125
Filed: 2006-05-23
Granted: 2007-12-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for synthesis of 2-ethylhexanol that is used in manufacturing plasticizing agents of high quality, solvents and lubricating materials. Method involves the hydrogenation reaction of 2-ethylhexenal at increased temperature and pressure in regiment of incomplete conversion of 2-ethylhexenal and recycle of nonconverted 2-ethylhexenal to the hydrogenation step and isolation of the end 2-ethylhexanol by rectification and hydropurification on nickel-containing catalyst at increased temperature and pressure. Concentrate of 2-ethylhexenal is used a raw for hydrogenation prepared by condensation of n-butyric aldehyde, and the hydrogenation process is carried out in liquid phase under pressure 200-300 atm, temperature 100-220 0 C and using nickel-containing catalyst. Isolation of crude 2-ethylhexanol from hydrogenizate containing, except for 2-ethylhexanol, also C 8 -aldehydes, C 8 -unsaturated alcohols, C 12 -acetals, C 12 -ethers and esters and other oxygen-containing impurities with boiling point near that of 2-ethylhexanol is carried out by rectification under vacuum in four columns: in the first column light impurities are isolated, in the second column unreacted C 8 -aldehydes are isolated, in the third column crude 2-ethylhexanol is isolated, and in the fourth column 2-ethylhexanol is extracted additionally from the third column vat residue. As a recycle to the hydrogenation mixture of fraction of unreacted C 8 -aldehydes from upper part of column and 2-ethylhexanol taken in the mass ratio of sum of C 8 -aldehydes to 2-ethylhexanol in the range = (0.03-0.5):1, and in the mass ratio fresh raw : recycle = (0.3-3):1 is fed to the hydrogenation step. Isolation of recycle fraction of C 8 -aldehydes in the second column is carried out at the pressure value on upper part of column 50-200 mm of mercury column, temperature difference between 12-th theoretic plate from upper and upper part of column 15-35 0 C with consumption wherein potential removal of 2-ethylhexanol in column distillate is 1-5 wt.-%. Method provides synthesis of 2-ethylhexanol of high quality and high yield and to prolong working life of the hydrogenation catalyst. 
     EFFECT: improved method of synthesis. 
     16 ex
Patent RU-2306120-C1 (RU)
Inventor: ALIEV ABDUL-GAMID DAVUDOVICH
IPC: A61F9/008
Filed: 2006-07-12
Granted: 2007-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out micro-abrasive pterygium cornea bed treatment after removing the pterygium from cornea surface, until residual pterygium tissues are completely withdrawn. Ultraviolet protection cover is placed over the cornea in removed pterygium zone. Protector ablation coefficient is equal to cornea ablation coefficient for smoothing the zone. The cornea ablation is carried out in phototherapy keratectomy mode with excimer laser of wavelength 193 nm, laser radiation spot diameter of 0.9 mm and treatment diameter equal to 9.0 mm. Treatment depth is proportional to pterygium cornea bed depth to achieve cornea surface smoothness under visual control. Then conjunctiva plastic repair is carried out. 
     EFFECT: prevented pterygium relapse; improved vision function.
Patent RU-2323648-C1 (RU)
Title: Способ производства консервов "карп тушеный в сметане" специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2006-08-02
Granted: 2008-05-10
Abstract: Консервы для космического питания готовят путем резки, обжарки в топленом масле и измельчения на волчке филе карпа, резки, пассерования в топленом масле и измельчения на волчке репчатого лука, замораживания и измельчения на волчке зеленого лука и зелени петрушки. Перечисленные компоненты смешивают с пшеничными сухарями, сметаной, лимонной кислотой, рыбным бульоном, сахаром, поваренной солью и CO 2 -экстрактами перца черного горького, гвоздики и лаврового листа. Полученную смесь фасуют в алюминиевые тубы, герметизируют и стерилизуют. Консервы обладают повышенной усвояемостью по сравнению с аналогичным кулинарным блюдом.