baber/WOPTO huggingface dataset:
Patent RU-2324175-C1 (RU)
Title: Хроматографическая капиллярная колонка открытого типа со структурированным сорбентом
Inventor: SIDEL NIKOV VLADIMIR NIKOLAEVI
IPC: G01N30/56
Filed: 2006-12-15
Granted: 2008-05-10
Abstract: В хроматографической капиллярной колонке открытого типа, состоящей из капилляра, на внутреннюю поверхность которого равномерно по длине колонки нанесен слой удерживающего вещества, который выполнен в виде неразрывной пленки с регулярной пористой структурой со средним диаметром в диапазоне 2-30 нанометров, а отклонение от среднего диаметра подчинено закону Гаусса с дисперсией не более 5 нанометров. При этом удерживающее вещество состоит либо из оксидов на основе кремния, алюминия, титана, либо из силоксанового сополимера, содержит либо углерод, либо полимер на основе дивинилбензола, сополимеры дивинилбензола и стирола, винилпиридина и дивинилбензола, стирола и этиленгликольдиметакрилата, причем материалом капилляра, на который нанесен структурированный слой, служит кварц, стекло, металл. Технический результат изобретения заключается в достижении удельной эффективности до величины 2100-2500 теор. тарелок на метр и возможности работать при повышенных значениях потока газа носителя без существенного ухудшения эффективности. Изобретение позволяет ускорить процесс разделения без значительного ухудшения разделительных свойств колонки, что позволяет в несколько раз уменьшить время анализа при решении таких задач, как, например, в газовом каротаже, анализе горючих газов, анализе сжиженного газа, в экологии, а также при проведении химических анализов в широком спектре деятельности, связанной с химией. 5 з.п. ф-лы, 3 ил.
Patent RU-2332027-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L1/00
Filed: 2007-02-06
Granted: 2008-08-27
Abstract: FIELD: technology of food products making. 
     SUBSTANCE: hen eggs are boiled, peeled and cut. Lettuce is cut and frozen, shrimp meat is cut. The above components are mixed without oxygen access with lemon juice, table salt, potassium citrate, bay leaf and bayberry. Prepared mixture is packed with mayonnaise, sealed and sterilised. 
     EFFECT: higher digestibility.
Patent RU-2343932-C1 (RU)
Inventor: PONEDEL KINA IRINA JUR EVNA
IPC: A61K31/726
Filed: 2007-03-28
Granted: 2009-01-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: used are films made of glycosaminoglycan conjugates with 4- or 5-aminosalicylic acids or alginate conjugates with 4- or 5-aminosalicylic acids or intermixed conjugates or mixed conjugates and at least one polymer chosen from group including carboxymethyl cellulose, glycosaminoglycan, alginate, gelatine, albumin with salicylate content not less than 50%. Specified mixtures are treated with 2-20% iron (III) chloride solution at room temperature within 1-5 minutes. Surface complex lowers water- and biological liquids solubility of the film. 
     EFFECT: prolonged of biomaterial activity is provided. 
     10 ex
Patent RU-2331966-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2007-04-25
Granted: 2008-08-20
Abstract: FIELD: electricity. 
     SUBSTANCE: invention may be used within the structure of different functional analogue microchips. Differential amplifier with minor zero offset voltage includes complementary input differential stage (1) having anti-phase current outputs 1 (2) and 2 (3) matched with positive power supply bus (4), anti-phase current outputs 3 (5) and 4 (6) matched with negative power supply bus (7), output transistors 1 (8) and 2 (9), with integrated bases connected to offset voltage source (10), transistor collector (8) linked with current mirror (12) input (11). Current mirror output (13) is coupled with transistor collector (9) and differential amplifier output (14), input differential stage (1) current outputs 1 (2) and 2 (3) being linked with emitters of output transistors 1 (8) and 2 (9) and corresponding current-stabilising impedors (15) and (16). Circuit includes additional current mirror (17) with input connected to input differential stage (1) current output 3 (5), while current mirror output is connected to input differential stage (1) current output 4 (6) and current mirror 1 (12) input (1). 
     EFFECT: decrease in zero offset voltage within wide range of current transfer ratio for current mirrors. 
     6 dwg
Patent RU-2342989-C1 (RU)
Inventor: KOROBKO ANATOLIJ PETROVICH
IPC: B01J19/08
Filed: 2007-05-31
Granted: 2009-01-10
Abstract: FIELD: motors and pumps. 
     SUBSTANCE: plasma-chemical plant includes metal vacuum chamber 1 with reactor pot made of dielectric material connected to the pump assembly. Reactor pot is implemented with cylindrical cup 4 and dielectric lid 5. There is an opening in the lower part of reactor pot to supply plasma-producing medium and create vacuum in the pot. Plasma-producing medium is supplied though the vertical dielectric tube 6 provided with openings along the whole tube length. Tyne tube ends up with flow distributor 7 also provided with openings. Electrodes 8 are represented with perforated aluminum plates arranged along cylindrical cup generatrix. 
     EFFECT: effective processing of large plate specimen surfaces being in static conditions at relatively high fill factor of reactor pot volume. 
     2 cl, 2 dwg, 5 tbl
Patent RU-2341322-C1 (RU)
Inventor: KRJUCHKOV GENNADIJ PAVLOVICH
IPC: B01D45/12
Filed: 2007-07-12
Granted: 2008-12-20
Abstract: FIELD: mechanics. 
     SUBSTANCE: proposed aspiration device comprises grid-like cooler with cooling air feed branch pipe, dust separator communicating with purified air outlet pipeline and drawer. Novelty of the proposed invention consists in using vortex inertial dust separator with upper and lower inlet branch pipes communicating with the drawer intake branch pipe as the dust separator. Note here that the dust separator upper intake branch pipe communicates with the grid-like cooler air outlet branch pipe via a pipe furnished with first throttling valve and air feed pipeline communicates with branch pipe feeding cooled air into grid-like cooler, with dust separator lower inlet branch pipe via pipeline furnished with second throttling valve and with drawer suction branch pipe via pipeline furnished with third throttling valve. 
     EFFECT: high-efficiency purification of air coming out from grid-like cooler. 
     1 dwg
Patent RU-2351433-C1 (RU)
Inventor: TAJS RIKHARD
IPC: B22D41/12
Filed: 2006-12-14
Granted: 2009-04-10
Abstract: FIELD: metallurgy. ^ SUBSTANCE: invention relates to continuous metal cast. Trolley with lifting gear for pouring ladle is travelled by pare of rails. Tundish ladle is installed on sliding frame, consisting of longitudinal and transverse beams of equal length, one lifting beam, located between transverse beams. Lifting and omission of tundish ladle is implemented by two lifting gears, fixed on longitudinal beam. ^ EFFECT: it is provided design simplification of trolley lifting gear, it is increased safety of maintenance staff. ^ 14 cl, 8 dwg
Patent RU-2358951-C1 (RU)
Inventor: VIKULIN VLADIMIR VASIL EVICH
IPC: C04B33/28
Filed: 2007-09-21
Granted: 2009-06-20
Abstract: FIELD: construction. 
     SUBSTANCE: method includes preparation of aqueous slip by means of simultaneous crushing of natural wollastonite, kaolin, clay with addition of water, liquid glass and soda ash, at the following ratio of components in slip, wt %: wollastonite 75-80, kaolin 12-15, clay 8-10, liquid glass and soda ash (introduced in slip as stabilisers) 0.3 and 0.2 accordingly, at slip humidity of 29-30 wt %, moulding of products by slip casting into porous molds, drying and baking. Slip additionally contains foamed vermiculite with grain composition of 0.6-2.5 mm in amount of 2.0-3.0% from slip weight. 
     EFFECT: reduced duration of technological cycle of large and complex profile products making on the basis of natural wollastonite, expanded assortment of wollastonite products for aluminium industry that have increased heat resistance of chemical stability to aluminium melts and reduced heat conductivity. 
     3 ex
Patent RU-2334098-C1 (RU)
Inventor: KHISAMOV RAIS SALIKHOVICH
IPC: E21B43/24
Filed: 2007-09-24
Granted: 2008-09-20
Abstract: FIELD: mining. 
     SUBSTANCE: method involves drilling vertical injection wells and horizontal production wells. Steam alternated with air is injected over injection wells, and oil is withdrawn over production wells. Horizontal holes of two production wells are positioned at the same line towards each other, their ends close to each other. Horizontal holes pass 1.5-2.5 m above the productive stratum bottom and are perforated. The bottom of vertical injection well perforated at 0.5-1.5 m interval from the bottom is positioned 3.5-4.5 m higher than the horizontal hole ends of production wells. Horizontal holes of the two other horizontal wells with the same parametres and similar injection well position are arranged parallel to horizontal hole line of the two production wells to form parallel withdrawal and working agent injection lines. 
     EFFECT: increased oil yield of a pool. 
     1 ex, 2 dwg
Patent RU-2347582-C1 (RU)
Inventor: PEREVERZEVA IRINA VLADIMIROVNA
IPC: A61P17/00
Filed: 2007-10-03
Granted: 2009-02-27
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: invention is related to endonasal application of heptapeptide metyonil-glutamyl-histidil-phenylalanil-prolyl-glycil-proline in concentration of 0.1% solution as additional medication in complex therapy of atopic dermatitis with lichenification. 
     EFFECT: reduction of treatment time and increase of remission duration and depth. 
     2 ex
Patent RU-2360399-C1 (RU)
Title: Rotary implement
Inventor: KOPCHENOV ALEKSEJ ALEKSANDROVICH
IPC: A01D89/00
Filed: 2007-11-08
Granted: 2009-07-10
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to agricultural machinery and can be used harvesters. The proposed rotary implement comprises interacting working members fitted on the shaft with its axis not crossing the surfaces of fixed elements. The element working surface shape allows a constant angle between tangent lines to the said surfaces at the point of their intersection. The shape of curvilinear working surfaces of one of the elements interacting with rectilinear working surfaces of the other elements represent a curve defined by the equation   where r is the radius of a circle with its centre aligned with the axis of rotation of the shaft, φ is the current angle of the turn with radius r, γ is the angle formed by tangent lines to the surfaces of interacting elements at the point of their intersection, e is the base of natural logarithm. 
     EFFECT: elimination of material jam between interacting working elements. 
     2 cl, 3 dwg
Patent RU-2355708-C1 (RU)
Inventor: KABLOV VIKTOR FEDOROVICH
IPC: C08F8/40
Filed: 2007-12-27
Granted: 2009-05-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns technology for obtaining polyvinyl alcohol films, particularly composition for film modification intended for enhanced fire and heat resistance, and can be applied in various fields of industry, science, technology and agriculture. Claimed composition includes 5-10% aqueous solution of methylphosphite borate and 5-10% aqueous solution of chitosan at the following component ratio, weight parts: methylphosphite borate - 5-10; chitosan - 5-10; water - 190-180. 
     EFFECT: improved fire and heat resistance of polyvinyl alcohol films. 
     2 tbl, 3 ex
Patent RU-2350958-C1 (RU)
Inventor: CHERNJAKOVA JULIJA MIKHAJLOVNA
IPC: G01N33/53
Filed: 2008-01-09
Granted: 2009-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention concerns medicine area, namely to methods of laboratory inspection, and concerns a method of determination of a synovial fluid group specificity (SL). The method is carried out by registration of results of reaction of SL antibodies with antigens of erythrocytes of blood of different groups. On a combination of positive and negative results of reaction SL group specificity is defined. 
     EFFECT: determination of SL group specificity at treatment of joints by SL injections of donors and the medical products containing donor SL. 
     1 tbl
Patent RU-2357228-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: G01N3/56
Filed: 2008-02-13
Granted: 2009-05-27
Abstract: FIELD: machine building. 
     SUBSTANCE: invention is related to technology of machine building, to methods and devices for definition of plastic deformations and wear of strengthened materials during tests for back-to-back endurance of machine part flat surfaces. Substance: plastic deformations and wear of strengthened materials are defined under conditions of relative longitudinal supply of tested samples and rotary deforming bodies. Deforming bodies simultaneously interact with upper and lower tested samples, which are fixed accordingly in upper multipiece clamping facility that rotates relative to central longitudinal axis, and lower multipiece clamping facility, which is in fixed position. Deforming bodies are movably installed in separator with the possibility of rotation relative to longitudinal axis, and separator makes it possible for deforming bodies to rotate along circular concentric trajectories at different distance from center. Upper clamping facility is rigidly fixed in roller, which is installed and fixed with its conical tailpiece in spindle of rotary motion drive, and separator with the possibility of rotation is installed in roller on the side of upper clamping facility. 
     EFFECT: expansion of technological resources, higher efficiency, provision of effect at contact wear of rolling and slipping ratio. 
     4 dwg
Patent RU-2364553-C1 (RU)
Title: Aerial seeding device
Inventor: DMITRIEV AL BERT IVANOVICH
IPC: B64D1/16
Filed: 2008-03-14
Granted: 2009-08-20
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: invention relates to devices intended for aerial seeding of powder-like substances. Proposed device comprises horizontal tank arranged aboard aircraft, surplus has pressure feed device and gas main line to feed gas to loose material. Aforesaid main line feeds loose material from the tank bottom into main air stream-flow. Airslide represents a chute arranged at the tank bottom along its length and inclined towards aforesaid main feed line inlet. The said chute comprises rigid base with perforated ribs arranged on top surface. Gas-proof elastic material envelopes aforesaid ribs to form enclosed chamber that communicates with aforesaid main feed line. 
     EFFECT: increased useful volume of loose material tank. 
     3 cl, 6 dwg
Patent RU-2361960-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C38/50
Filed: 2008-06-16
Granted: 2009-07-20
Abstract: Изобретение относится к области металлургии, а именно к составам сталей, используемым в производстве оборудования пищевой, химической, нефтяной и газовой промышленности. Сталь содержит углерод, кремний, марганец, хром, никель, медь, цирконий, серебро, ванадий и железо, при следующем соотношении компонентов, мас.%: углерод 0,03-0,08, кремний 0,2-0,3, марганец 0,2-0,3, хром 14,5-15,5, никель 7,0-8,0, медь 2,6-2,9, цирконий 0,1-0,2, серебро 0,001-0,002, ванадий 0,6-0,8, железо остальное. Повышается прочность стали. 1 табл.
Patent RU-2383628-C1 (RU)
Title: Method of scrubbing fumes of ferroalloy and steel melting furnaces
Inventor: KOROBEJNIKOV ANATOLIJ PROKOP EVICH
IPC: C21B7/22
Filed: 2008-06-26
Granted: 2010-03-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method consists in extraction of fumes from underroof space of furnace, in dry scrubbing fumes from dust at temperature 550-600°C, in succeeding fume cooling to temperature 200-350°C and in secondary dry scrubbing. Powder containing iron and manganese are extracted out of cooled gas at the stage of the secondary dry scrubbing. 
     EFFECT: efficient fume scrubbing and simultaneous production of pure metals.
Patent RU-2371192-C1 (RU)
Title: Medicine stimulating protective powers of organism, and method of correction of secondary immunodeficiencies with its application
Inventor: SISJAGIN PAVEL NIKOLAEVICH
IPC: A61K36/484
Filed: 2008-07-03
Granted: 2009-10-27
Abstract: FIELD: veterinary. 
     SUBSTANCE: invention relates to veterinary, relates to medicine, which stimulates protective powers of organism, and method of secondary immunodeficiency correction with its application. Method includes injection of non-specific immunoglobulin and additional taking of alcohol tincture of equal quantities of herb and inflorescence of Echinacea purpurea, herb of Harmal common, flowers of small-leaved lime and roots of Liquorice in form of water solution 7-8% concentration in doze 1.5-2.5 ml/kg of live weight of animal during 15 days with 24 hour interval. Medicine impacts beneficially on all organs and systems of animal organism, regulates metabolism and increases resistance of organism (activation of B- and T-systems, phagocytosis), which provides correction of secondary immunodeficiencies to level of physiological norm. 
     EFFECT: natural origin, possibility to metabolise easily and be excreted from organism, high compatibility with other medicines, absence of sensitisation and induction of immuno-pathological reactions. 
     2 cl, 6 tbl, 4 ex
Patent RU-2374844-C1 (RU)
Title: Способ улучшения хлебопекарных свойств пшеничной муки слабой по "силе"
Inventor: PASHCHENKO LJUDMILA PETROVNA
IPC: A21D2/36
Filed: 2008-07-16
Granted: 2009-12-10
Abstract: Способ улучшения хлебопекарной муки слабой «по силе» включает в себя внесение соевого изолята «Densoya» в количестве 5,0-13,0% к массе муки в зависимости от группы качества клейковины. Данный способ позволяет улучшить качество хлеба из слабой пшеничной муки, повысить выход, увеличить пищевую и биологическую ценность изделия, интенсифицировать процесс приготовления теста. 7 табл.
Patent RU-2371830-C1 (RU)
Inventor: SILKIN EVGENIJ MIKHAJLOVICH
IPC: H02M5/451
Filed: 2008-07-28
Granted: 2009-10-27
Abstract: Изобретение относится к электротехнологии и может быть использовано в индукционных плавильных комплексах для плавки черных и цветных металлов и сплавов. Технический результат - изобретение повышает надежность работы преобразователя частоты с явно выраженным звеном постоянного тока. Способ управления преобразователем частоты с явно выраженным звеном постоянного тока, работающим с выходной частотой f на нагрузочный контур параллельного вида, подключенный к выходным выводам преобразователя частоты через коммутирующий дроссель, содержащим управляемый выпрямитель с фазовым регулированием, дроссель фильтра с индуктивностью L D , управляемый вентиль и разделительный конденсатор, заключается в задании уровня минимального тока дросселя фильтра I D , измерении мгновенных значений токов - дросселя фильтра I D  управляемого вентиля и мгновенных напряжений на выходе выпрямителя u D  и на управляемом вентиле u v , формировании и подаче сигнала управления на управляемый вентиль в момент выполнения равенства u D =fL D (I D -i D )+u v , снятии сигнала управления с управляемого вентиля в момент колебательного спада мгновенного тока через управляемый вентиль до нулевого уровня. 3 ил.
Patent RU-2377317-C1 (RU)
Inventor: TASKIN VLADIMIR JUR EVICH
IPC: C21D9/22
Filed: 2008-10-10
Granted: 2009-12-27
Abstract: FIELD: metal processing. 
     SUBSTANCE: invention relates to metal processing, particularly, to thermal treatment of cutting tools to be used in machine building, accompanied by magnetic field effect. Products made from P18 steel are first subjected to cyclic magnetic treatment in permanent magnetic field at 20°C, field intensity making at least 7.5x10 5 A/m and exposure in every cycle making 2 minutes. Then thermal treatment is conducted. Note that the number of cycles is selected depending upon steel brand and does not exceed 3. 
     EFFECT: higher operating performances of machined products. 
     2 cl, 2 tbl, 1 ex
Patent RU-2371499-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVNA
IPC: C22C5/02
Filed: 2008-11-13
Granted: 2009-10-27
Abstract: Изобретение относится к металлургии и может быть использовано для изготовления монет. Для повышения прочности сплава он имеет следующий состав, мас.%: золото 58,0-60,0; серебро 22,0-25,0; индий 1,0-2,0; иридий 1,0-2,0; платина 14,0-15,0. Предел прочности сплава при растяжении составит приблизительно 60 кгс/мм 2 . 1 табл.
Patent RU-2391394-C1 (RU)
Title: Saccharomyces cerevisiae TS2-06 STRAIN USED FOR MAKING BACTERIAL PREPARATIONS AND PRODUCTION OF LIQUID SOUR MILK BROTH AS FOOD PRODUCT FOR MEDICAL AND PREVENTIVE PURPOSES
Inventor: ALEKHINA GALINA GENNADIEVNA
IPC: A23C9/12
Filed: 2008-11-19
Granted: 2010-06-10
Abstract: FIELD: chemistry; biochemistry. 
     SUBSTANCE: Saccharomyces cerevisiae TS2-06 strain is isolated from sour milk broth used in production of curdled milk. The obtained Lactobacillus delbrueckii TS1-06 strain is deposited in the collection of microorganisms of the department of microbiology of the Faculty of Biology of M.V. Lomonosov Moscow State University under registration number 498 CM MSU. The strain is used to make bacterial preparations and making sour milk broth as a food product for medical and preventive purposes. 
     EFFECT: possibility of the strain growing in milk with formation of nutrients, resistance to a wide range of antibiotics, capacity for survival under the effect of hydrochloric acid - resists low pH of up to 1,2, ability of growing in a medium containing up to 2,5% bile. 
     2 dwg, 3 tbl, 5 ex
Patent RU-2381949-C1 (RU)
Inventor: AFONICHEV DMITRIJ NIKOLAEVICH
IPC: B63B35/62
Filed: 2008-11-21
Granted: 2010-02-20
Abstract: Изобретение относится к сплаву древесины, а именно к сплоточным единицам. Сплоточная единица содержит круглые лесоматериалы ограниченной плавучести, уложенные в нижний, внутренние и верхний ряды. Лесоматериалы внутренних рядов уложены перпендикулярно лесоматериалам нижнего и верхнего рядов и упираются торцами в пакеты, состоящие из круглых лесоматериалов повышенной плавучести, объединенных гибкими обвязками; и уложенные параллельно лесоматериалам ограниченной плавучести нижнего и верхнего рядов. Гибкие внутренние связи, расположенные горизонтально, соединяют крайние лесоматериалы ограниченной плавучести внутренних рядов. Гибкие внешние обвязки охватывают снаружи пакеты лесоматериалов повышенной плавучести и лесоматериалы ограниченной плавучести нижнего и верхнего рядов. Вертикальные стяжки соединяют гибкие внутренние связи и внешние обвязки. Сплоточная единица по дну и бортам обернута в лист из гибкого водонепроницаемого материала, по краям которого закреплены стропы с соединительными устройствами на свободных концах. Обеспечивается сплав древесины по рекам с малыми глубинами в течение длительного времени без потери плавучести. 3 ил.
Patent RU-2391232-C1 (RU)
Inventor: ZINOVSKIJ ALEKSANDR PETROVICH
IPC: B60S5/00
Filed: 2008-12-08
Granted: 2010-06-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to railway transport and can be sued for repair of rolling stock. Proposed method comprises arranging and locking gondola car at repair position, removing car hatch covers on both sides, their repair at separate repair shop, assembling appropriate number of repaired covers for hatches, arranging them at proper position and fitting in place as required. Rack for hatch covers and self-propelled manipulator with boom are arranged at repair position, said manipulator being capable of travelling and turning vertically and horizontally. Said racks and manipulator are arranged on rail guides. After repair, said covers are laid onto said rack, one above the other at stationary repair position. Every cover is suspended to manipulator boom by flexible link with gripper. 
     EFFECT: higher quality of repair, mechanised repair and higher efficiency. 
     2 dwg