baber/WOPTO huggingface dataset:
Patent RU-2196829-C1 (RU)
Title: Saturator for sugar-containing solution
Inventor: IGNATOV V E
IPC: C13B20/04
Filed: 2001-10-03
Granted: 2003-01-20
Abstract: FIELD: sugar industry. SUBSTANCE: saturator has vertical cylindrical casing with bottom, liquid-gas injector for dispersal of saturation gas in sugar-containing solution, saturated juice discharge branch pipe and waste gas discharge branch pipe. Saturator is further equipped with vertical cylindrical shell positioned outside cylindrical casing and equipped with conical bottom and upper cover. Liquid-gas injector is mounted on shell cover so that liquid-gas injector mixing chamber is extending axially of cover axis. Upper part of shell is connected through pipeline to cyclone having open upper part and mounted in saturator space above juice surface. Saturation gas distributors positioned under cyclone throughout height thereof and axially aligned with casing are made in the form of continuous and annular plates alternatively arranged in crosswise direction and provided with downward oriented flanges. Dispersing members attached to flange edges are made in the form of flexible tapes with toothed cuts. Saturator may be used for treating defecated juice or for clarifying raw sugar with saturation gas. EFFECT: increased efficiency in cleaning sugar-containing solution and increased coefficient of utilization of carbon dioxide of saturation gas. 1 dwg
Patent RU-2207104-C1 (RU)
Title: Method for treating posttraumatic and post-operational uveitis
Inventor: GERASIMENKO M JU
IPC: A61H39/00
Filed: 2001-10-11
Granted: 2003-06-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: acupuncture diagnostics should be carried out by points at wrists and feet. State of meridians should be detected. Distal biologically active points are affected with laseropuncture. Points of meridians being in hypofunctional state are affected with laser radiation of semiconductor red laser. Points of meridians being in hyperfunctional state are affected with laser radiation of infrared range. EFFECT: shortened therapy period, prolonged terms of remission. 2 ex
Patent RU-2211194-C1 (RU)
Inventor: JUDOVICH B EH
IPC: C04B7/02
Filed: 2002-03-22
Granted: 2003-08-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: expansion additive based on sulfoaluminate clinker for manufacturing nonshrinking or expanding products when added to hydraulic binder, which includes Portland cement and/or its modifications, comprise sulfoaluminate clinker composed, wt %: low- basicity calcium sulfoaluminate (4CaO•3Al 2 O 3 •SO 3 ) 20-65, high-basicity calcium sulfoaluminate ((7-9)CaO•(2-3)Al 2 O 3 •2SO 3 ,) 15-30, dicalcium silicate ((1,8-2,3)CaO•SiO 2 ,) 0.5-55, monocalcium aluminate (CaO•Al 2 O 3 ) 1-5, anhydrite (CaSO 4 ) 3- 10, impurities - the balance, and, additionally, an aromatic acid (in particular benzoic acid) and a higher fatty acid at weight ratio of indicated mineral components to acids 1:(0.025-0.3):(0.02-0.2), said higher fatty acid being stearic or oleic acid, or their 1:5 to 5:1 w/w mixtures. Acids contained in expansion additive are present in the form of solutions and/or melts. Hydraulic binder is a product of joint or separate (with subsequent mixing) grinding of matrix ingredient and expansion additive, said matrix ingredient being Portland cement and/or its modifications: products of joint or separate (with subsequent mixing) grinding of Portland cement clinker and gypsum stone at weight ratio of Portland cement clinker, gypsum stone (calculated for SO 3 ), and expansion additive 100:(2-4):(1.5-4). Sulfoaluminate clinker is fired to caking in reductive medium at temperatures allowing content of tricalcium silicate 0.5-3% and that of content of mayenite and/or its halide or sulfide derivatives 0.3-2%. Grinding is effected until homogenously distributed waterproofed film of expanding phase appears on binder particles when being formed. The latter is determined with regard to criterion of formation after tempering of resulting product with water of globular mass homogenized by stirring and rubbing to give homogenous binding water suspension. EFFECT: reduced expenses and increased storage time of nonshrinking or expanding Portland cement. 7 cl, 3 tbl, 3 ex
Patent RU-2212432-C1 (RU)
Title: Топливная композиция
Inventor: NIGMATULLIN R G
IPC: C10L1/04
Filed: 2002-06-14
Granted: 2003-09-20
Abstract: Изобретение относится к области нефтепереработки и нефтехимии, конкретно к топливной композиции, предназначенной для использования в качестве авиационного бензина. Топливная композиция содержит в качестве основы не более 70% смеси фракции бензина риформинга и/или изомеризата, выкипающих в интервале 40-135 o С, и фракции бензина риформинга, выкипающей в интервале 80-190 o С, взятых в соотношении 50-80:20-50, и не менее 30% алкилбензина. Топливная композиция может содержать в своем составе добавки: антиокислительная присадка, тетраэтилсвинец, краситель. Композиция обладает высокой детонационной стойкостью и удельной теплотой сгорания с пониженным содержанием ароматических углеводородов. 1 з.п. ф-лы, 4 табл.
Patent RU-2213724-C1 (RU)
Title: Method for separation of racemic 3-(2-methoxyphenoxy)-1,2- propanediol and 3-(2-methylphenoxy)-1,2-propanediol for enantiomers
Inventor: BREDIKHIN A A
IPC: C07C43/23
Filed: 2002-07-09
Granted: 2003-10-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for separation of racemic 3-(2-methoxyphenoxy)-1,2-propanediol and 3-(2- methylphenoxy)-1,2-propanediol for enantiomers that can be used in pharmaceutical industry in preparing non-racemic medicinal preparations. Racemic diol is enriched a little with one of enantiomers in suitable solvent at temperature 40-60 C to obtain concentrated solution and stirred with graduate cooling to 10-40 C to provide its supersaturation. Then crystalline primer of the same enantiomer is added that is added for enrichment, kept at crystallization point in the range 5- 33 C for 30-60 min, solid precipitate of scalenohedral diol is filtered off that shows the same configuration as a sample of added prime. Then racemic compound is added to mother liquor enriched with the second enantiomer being racemic compound is taken in the amount compensating the separated precipitate, heated to complete dissolution at 40-60 C and then cooled to 10-40 C. Then crystalline primer of enantiomer prevailing in solution is added, kept at stirring at crystallization point in the range 5-33 C, precipitated enriched with the second enantiomer is separated followed repeating indicated process some times. As a rule, benzene, carbon tetrachloride or its mixture with methylene chloride in the ratio 1:1, 40% ethanol aqueous solution and water are used a solvent. Method provides preparing the known drugs in non-racemic form from inexpensive racemic substrates. EFFECT: improved separating method. 2 cl, 1 tbl, 7 ex
Patent RU-2228240-C1 (RU)
Inventor: STEPANOV JU S
IPC: B23G9/00
Filed: 2002-10-10
Granted: 2004-05-10
Abstract: FIELD: machine engineering, possibly abrasive finish working of shafts with variable cross section and helical surfaces of precise screws, for example screws of screw pumps of hard-to-form materials by embracing grinding process. SUBSTANCE: apparatus includes tool with abrasive layer applied onto its surface and it is provided with individual drive for rotating tool around its own axis. Tool is in the form of flexible wire-abrasive shaft having abrasive layer on its whole periphery. EFFECT: enhanced quality, efficiency and accuracy of working, intensified process for working screw surfaces of shafts with variable cross section. 5 cl, 3 dwg
Patent RU-2227721-C1 (RU)
Inventor: TATARCHENKO I I
IPC: A01N63/30
Filed: 2002-10-17
Granted: 2004-04-27
Abstract: FIELD: tobacco industry. SUBSTANCE: invention relates to technology of postharvest treatment and storage of tobacco. In order to exclude necessity of preparing pure substances possessing immunostimulating activity, treatment of tobacco is carried out with immunostimulating agent, which is a preparation obtained from biomass of micromycet Mortierella indohii according to special technology. Tobacco is then aged, dried, and treated with hot carbon dioxide containing vapors of a monobasic saturated organic acid. EFFECT: simplified technology. 2 ex
Patent RU-2231858-C1 (RU)
Title: Procedure determining forecast service life of ring helium-neon laser
Inventor: MOLCHANOV A V
IPC: H01J9/42
Filed: 2003-02-27
Granted: 2004-06-27
Abstract: FIELD: instrumentation engineering, quality inspection of gaseous-discharge devices with cold cathode. 
     SUBSTANCE: electric discharge is excited in helium-neon laser, current on its cathode is controlled and parameters of its variable component are recorded. Forecast service life of laser is established on basis of processed data of dependences in function on time of inspection. Average current on cathode is controlled with fixed basic frequency of oscillations in electric network of discharge on time of inspection. 
     EFFECT: enhanced accuracy of forecast of service life of ring laser. 
     4 dwg
Patent RU-2233196-C1 (RU)
Inventor: DESJATOV A V
IPC: B01D67/00
Filed: 2003-05-29
Granted: 2004-07-27
Abstract: FIELD: separation. 
     SUBSTANCE: method includes treating the fluoropolymeric film irradiated with heavy charged particles in alkaline solution of potassium permanganate. In addition, salts of alkaline metals (e.g., sodium chloride) are introduced into the pickling solution up to the complete saturation of the solution at the boiling temperature, which provides the pickling temperature within 100-120 o C. The pickling is carried out under the forced circulation of the pickling solution over the surface of the film with a flow rate providing Re=200. The pickling lasts no less than 3 hours. The power of the heater and the flow rate of the pickling solution are set to provide the overheat of the solution by no more than 1 o C. 
     EFFECT: enhanced efficiency of pickling. 
     1 cl
Patent RU-2228874-C1 (RU)
Title: Активный носовой бульб судна
Inventor: TARADONOV V S
IPC: B63H25/46
Filed: 2003-05-29
Granted: 2004-05-20
Abstract: Изобретение относится к судостроению и касается средств активного изменения гидродинамических характеристик корпусов судов посредством уменьшения его волнового сопротивления, а также судовых средств управления с реактивной тягой. Активный носовой бульб судна выполнен в виде водометного движителя, расположен симметрично диаметральной плоскости судна и содержит боковые обтекатели. Между обтекателями расположен канал, в котором установлен рабочий орган. Канал разветвлен на два симметричных водопротока, направленных в корму судна и выходящих между бортами и боковыми обтекателями. Канал выполнен в виде щелей с вертикальными стенками, в которых имеются симметричные цилиндрические ниши по высоте канала. Рабочий орган размещен в нишах канала и состоит из роторов с возможностью их вращения с реверсом. Верхняя кромка на выходе канала расположена выше осадки судна по конструктивную ватерлинию. Перед входом в канал может быть установлен носовой обтекатель с приводными впускными заслонками. На выходе из каждого водопротока может быть установлена приводная выпускная заслонка на конце каждого бокового обтекателя. Технический результат реализации изобретения заключается в повышении эксплуатационных характеристик судна путем снижения волнового сопротивления воды движению судна и повышении его управляемости на любых скоростях хода судна и при любых погодных условиях. 2 з.п. ф-лы, 2 ил.
Patent RU-2245519-C1 (RU)
Inventor: BAKULIN S I
IPC: G01F1/34
Filed: 2003-08-07
Granted: 2005-01-27
Abstract: Использование: для измерения объемного расхода природного газа. Сущность заключается в том, что в измерительном участке трубопровода с заданным поперечным сечением устанавливают сужающее устройство, дросселируют движущийся поток газа, измеряют абсолютное давление газа до сужающего устройства, перепад давления на сужающем устройстве и температуру газа в узле учета расхода газа в трубопроводной сети на стороне потребителя, а также измеряют температуру газа в узле учета на стороне поставщика, по данным, измеренным у потребителя, определяют за отчетный цикл измерений объемный расход газа, приведенный к стандартным условиям, по уравнению 
        дополнительно определяют разность температур газа в узлах учета у потребителя и поставщика за отчетный цикл измерений в синхронные интервалы времени, а объемный расход газа, приведенный к стандартным условиям, измеренный в узле учета потребителя, корректируют по уравнению 
        где q c1 , q c2 , C q1 , p 1 , Δp 1 , ρ c , K 1 , T 1 , Т 2  - соответственно: объемный расход газа, приведенный к стандартным условиям на стороне потребителя; объемный расход газа у потребителя, приведенный к стандартным условиям с коррекцией по температуре газа; постоянный коэффициент уравнения за межповерочный период времени; давление газа в трубопроводе; перепад давления газа на сужающем устройстве; плотность газа в стандартных условиях; коэффициент сжимаемости (показатель адиабаты); абсолютная температура газа за отчетный цикл измерений в синхронные интервалы времени в узлах учета потребителя и поставщика. Технический результат: повышение точности измерений.
Patent RU-2242498-C1 (RU)
Inventor: VOLKOVA G I
IPC: C10G25/05
Filed: 2003-09-15
Granted: 2004-12-20
Abstract: FIELD: lubricants. 
     SUBSTANCE: invention provides a method for regenerating watered motor oils polluted by suspended impurities, which can be used for treating spent motor oils at motor transport, mechanical engineering, and agricultural enterprises. Method comprises contact of oil with adsorbent based on basalt fibers. Oil is passed through filter filled with clay or urea-modified basalt fibers at specific velocity of filtration 3.2-10.3 m 3 m -2 h -1 . 
     EFFECT: enabled single-stage process and destroyed emulsion stabilized by suspended impurities. 
     1 tbl, 9 ex
Patent RU-2255511-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-07-10
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup clove CO 2 -solvent cake is introduced when fluffing in amount of about 4.7 mass % and preparation obtained from biomass of Mortierella alpina micromycete according to claimed technology is introduced in amount of about 0.07 mass %. Then sugar fondant mass is formed according to standard technology to produce target product. 
     EFFECT: low-hardening sugar fondant with increased content of biologically active substances and decreased consumption of structure forming agent. 
     1 ex
Patent RU-2263791-C1 (RU)
Title: Cooled blade of turbine
Inventor: KINZBURSKIJ V S
IPC: F01D5/18
Filed: 2004-03-19
Granted: 2005-11-10
Abstract: FIELD: mechanical engineering; turbines. 
     SUBSTANCE: proposed cooled blade of turbine has feather with partition in its space and cooling channels from side of suction face and pressure surface of blade and root with cooling air supply channels.  Channels of cooling air from side of pressure surface are located between leading and trailing edges.  Cooling air channels from side of suction face communicate with cooling air supply channels and are made in height of blade feather with turning to leading edge.  Ribs are arranged in cooling channels.  Ribs from side of pressure surface are arranged from leading edge along length of outer profile of feather at distance equal to or greater than 0.1 of chord of feather profile, and ribs from side of suction face are made curved, being arranged at distance equal to or greater than 0.25 of height of blade feather over leading edge from root part.  Thickness of wall between two adjacent cooling channels from side of suction face in preset section is 0.4-1.2 of medium thickness of wall of suction face of feather in place of location of channels.  Spaces between adjacent ribs located in channels from side of pressure surface communicate through holes with cooling channel from side of suction face nearest to trailing edge. 
     EFFECT: improved efficiency of cooling. 
     10 cl, 11 dwg
Patent RU-2260058-C1 (RU)
Inventor: RADJUK A G
IPC: C21B7/16
Filed: 2004-06-25
Granted: 2005-09-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method includes cleaning covered surface by metallic shot, gas-thermal applying of aluminum-containing cover on it and following thermal processing, cover is applied on surfaces of inner glass and front portion, forming blow channel, until their welding together. 
     EFFECT: higher efficiency. 
     2 ex
Patent RU-2269298-C1 (RU)
Inventor: MALINENKO ZINAIDA IVANOVNA
IPC: A61B8/00
Filed: 2004-06-28
Granted: 2006-02-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out ultrasonic examination and determining thyroidal volume. Thyroid gland mass is calculated and child body mass is determined. Thyroid gland mass ratio relative to child body mass is calculated. The ratio being equal to 0.07-0.11*10 -3 , thyroid gland condition is considered to be in norm. The value being less than 0.7*10 -3 , thyroid gland hypoplasia is to be diagnosed. The value being greater than 0.11*10 -3 , thyroid gland hyperplasia is to be diagnosed. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2268453-C1 (RU)
Inventor: SMIRNOV MIKHAIL MIKHAJLOVICH
IPC: F41H1/02
Filed: 2004-07-09
Granted: 2006-01-20
Abstract: Изобретения относятся к средствам индивидуальной защиты, в частности к созданию броневых панелей для бронежилетов, а также для легкой защиты техники, вертолетов, кресел пилотов и бронемашин. Технический результат заключается в снижении запреградного смещения, повышении распределяющих и демпфирующих свойств не ниже четвертого класса защиты при высокой жесткости конструкции и низком весе. Броневая панель содержит два броневых листа из слоев, пропитанных синтетической смолой арамидных тканей или матов, соединенные с размещенной между ними сотовидной панелью. Сотовидная панель выполнена из бумаги с синтетической пропиткой. Ячейки сотовидной панели заполнены арамидными волокнами или композицией на основе эластомеров. Внешние поверхности броневых листов соединены со слоями полиуретана холодного отверждения. 2 н. и 28 з.п. ф-лы, 7 ил.
Patent RU-2257893-C1 (RU)
Inventor: VINOGRADOV V F
IPC: A61P9/12
Filed: 2004-08-23
Granted: 2005-08-10
Abstract: FIELD: medicine, cardiology, gastroenterology. 
     SUBSTANCE: invention relates to a method for treatment of ulcer-erosion injures in gastroduodenal region in patients with arterial hypertension. Method involves detection of immune disturbances and carrying out the combined immunomodulating therapy and hypotensive therapy. Immunocorrecting complex consists of licopide, cortexinum, vetoronum TK in arterial hypertension of I-II degree and comprises superlymph additionally in arterial hypertension of III degree. Method provides attaining optimal results in treatment for relatively short time due to adequate immunocorrection in such patients. 
     EFFECT: improved method for treatment. 
     5 cl, 6 tbl, 2 ex
Patent RU-2277122-C1 (RU)
Inventor: PARSHIKOVA VALENTINA NIKITICHN
IPC: C11B9/02
Filed: 2004-11-15
Granted: 2006-05-27
Abstract: FIELD: essential oil industry. 
     SUBSTANCE: proposed method includes mixing of citric fruit peel with reagent and hydraulic distillation for obtaining essential oil. Used as reagent is  aqueous solution of hydrochloric acid and hydrogen peroxide at the following ratio of components: hydrochloric acid : water (in vol-%) : 0.4-0.6:0.7-1.2:98.9:98.2. Material is preliminarily ground before hydraulic distillation to 1-5 mm in size and subjected to standing at room temperature for 3-5 h at volume ratio of material to reagent ranging from 1:1.5 and 1:1.7. 
     EFFECT: reduction of time required for extraction of target product; increased yield of product; improved quality of product. 
     2 cl, 8 ex
Patent RU-2275932-C1 (RU)
Inventor: KUZNETSOV GENNADIJ MIKHAJLOVIC
IPC: A61P43/00
Filed: 2004-11-16
Granted: 2006-05-10
Abstract: Изобретение относится к медицине и может быть использовано для быстрого снятия стрессов и/или предотвращения заболеваний, вызванных различными стрессовыми ситуациями. Способ заключается в использовании в питании бездрожжевых хлебов типа «Тибет». Для этого при стрессовой ситуации в течение 3-4 минут разжевывают 30-50 г хлеба типа «Тибет», затем проглатывают, после чего через 30-40 минут повторяют этот процесс, а затем еще раз повторяют через это же время. Способ позволяет улучшить иммунные показатели организма и работоспособность, нормализует обмен веществ и энергетический обмен, уменьшая последствия физиологического и пищевого стресса. 1 табл.
Patent RU-2281931-C1 (RU)
Inventor: LASHKOV VALERIJ NIKOLAEVICH
IPC: C06B21/00
Filed: 2005-01-11
Granted: 2006-08-20
Abstract: FIELD: explosives. 
     SUBSTANCE: method comprises providing solution of octanite in organic solvent (dimethylformamide), precipitation, and filtration. Solution is prepared at 125-135°C. Resulting solution is cooled to 23-28°C. Precipitation is carried out in two stages. In first stage, acetone is added to solution and then water in amount 0.01-0.10 parts per 1 part acetone, after which precipitate is separated from solution. In second stage, more water is added to solution so that water-to-acetone ratio achieves 1/6 to 1/8 and resulting precipitate is separated. The two precipitates are finally combined. 
     EFFECT: enabled preparation of heat-resistant octanite with particle size 1-2 mcm. 
     2 ex
Patent RU-2281159-C1 (RU)
Title: Способ получения хемосорбента
Inventor: NOVICHKOV EVGENIJ PETROVICH
IPC: C01B31/16
Filed: 2005-02-07
Granted: 2006-08-10
Abstract: Изобретение относится к сорбционной технике, в частности к способу получения сорбента для поглощения аммиака и сероводорода, и может быть использовано в процессе очистки промышленных газов или в средствах индивидуальной и коллективной защиты органов дыхания. Предложен способ получения хемосорбента, включающий термообработку активного угля, содержащего медно-хромовые соединения, при 500-700°С, пропитку раствором хлорида никеля с концентрацией 15-30% мас. при соотношении сорбент:раствор, равном 1:(0,5-0,75), затем сушку в печи «кипящего слоя» при t=120-230°C, после чего осуществляют рассев. Способ позволяет повысить поглотительную способность хемосорбента по сероводороду без снижения динамической активности по аммиаку.
Patent RU-2283996-C1 (RU)
Inventor: SHLEGEL IGOR FELIKSOVICH
IPC: F27B7/24
Filed: 2005-03-04
Granted: 2006-09-20
Abstract: FIELD: construction. 
     SUBSTANCE: device comprises flexible casing whose one edge is secured to the unmovable chamber and the other edge is connected with the sealing ring.  The edge of the sealing ring that faces the drum is made of two members that embrace the other contact ring from two sides.  The contact ring is secured to the rotating drum.  The device is provided with rollers mounted for permitting free rotation on the axles passing through the sealing ring. 
     EFFECT: enhanced reliability. 
     6 cl, 3 dwg
Patent RU-2287384-C1 (RU)
Inventor: LUTSENKO ANDREJ NIKOLAEVICH
IPC: B21B27/10
Filed: 2005-03-09
Granted: 2006-11-20
Abstract: FIELD: rolled stock production, possibly cooling grooved rolls in bar rolling mills. 
     SUBSTANCE: method comprises steps of feeding from jets to roll grooved passes fan-like mutually overlapping streams of cooling water. Water is fed to jets with outlet openings having diameter 5 - 9 mm under pressure 0.9 - 4.5 at. Cooling is performed by means of water streams at opening angle 50 - 70°. Flow rate of water supplied to outlet zones of roll grooved passes exceeds by 1.5 - 3.2 times flow rate of water fed to mean part of roll grooved passes. Cooling water is fed to roll grooved passes at outlet side of stand; at inlet side of stand roll grooved passes are dried by compressed air streams. 
     EFFECT: enhanced strength of rolls due to possibility of equalizing wear degree of roll along contour of roll grooved pass. 
     3 cl, 6 ex, 1 tbl