baber/WOPTO huggingface dataset:
Patent RU-2396452-C1 (RU)
Title: Gas-turbine installation
Inventor: KUZNETSOV VALERIJ ALEKSEEVICH
IPC: F02K3/02
Filed: 2009-03-10
Granted: 2010-08-10
Abstract: FIELD: machine building. 
     SUBSTANCE: gas-turbine installation consists of low pressure compressor at input, of power gas turbine for driving useful load at output, and of channels of external and internal circuits. Additionally a shaft of the gas turbine is connected to the low pressure compressor. A running part of the first stages of the power turbine at the input is connected with the channel of the internal circuit, while the running part of the following stages is connected with channels of external and internal circuits. The running part of the following stages is coupled with the channel of the external circuit along periphery at input into a nozzle blade by means of a circular channel, which is restricted at the output. The external case of the first stages of the power turbine is coupled with the external case of the internal circuit. The external case of the following stages is coupled with the external case of the external circuit channel. The external cases of the first and following stages are fixed between them in a radial direction and can perform radial travels. Number of the first stages of the power turbine equals to 1-2, while number of the following stages of the power turbine equals to 2-4. 
     EFFECT: raised reliability and efficiency of installation due to elimination of thermal deformations of nozzle and working blades, deformation of external cases of channels of external and internal circuits, also reduced cost due to reduced number of stages of power turbine. 
     2 dwg
Patent RU-2403703-C1 (RU)
Inventor: GIRSHGORN VADIM MOISEEVICH
IPC: A01G7/00
Filed: 2009-03-19
Granted: 2010-11-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: in the method seeds, ovarium, fruit and flowers, planting and plants are treated with activated water. For obtaining biologically active water the source water is treated at 100°C and then during its cooling no faster than 1°C/min is subjected to sealing, starting with the temperature from 100 to 70°C preferably 84-80°C up to environmental temperature. Then it is sent for processing of biological objects by immersion to activated water for 15 minutes to 8 hours, preferably 0.5-1 hours at a bath unit from 1 to 20, preferably from 3 to 5, activated water is sprayed and activated water is poured. 
     EFFECT: method enables to simplify the process of activating water used to intensify plants growth with increased yield, seed germination and product rapid growing. 
     3 tbl, 25 ex
Patent RU-2393585-C1 (RU)
Inventor: VOLKOV ANDREJ FEDOTOVICH
IPC: H01L21/76
Filed: 2009-04-28
Granted: 2010-06-27
Abstract: FIELD: electricity. 
     SUBSTANCE: method of semiconductor structure formation involves cultivation of epitaxial layer on original plate using source plate in the mode of chemical semiconductor transfer in halogen-containing hydrogen medium from plates to adjoining plates over a gap at minimum reactant flow or in still medium. 
     EFFECT: reduced cost of epitaxial structure manufacturing for integral schemes, discrete instruments, including solar cells. 
     3 cl, 4 dwg
Patent RU-2398823-C1 (RU)
Title: Method for production of flavoured light beer
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12C12/00
Filed: 2009-05-04
Granted: 2010-09-10
Abstract: FIELD: food industry. 
     SUBSTANCE: fennel and hop are mixed in the ratio of 1:10, produced mixture is extracted with liquid nitrogen with separation of according miscella. Girasol-sunflower is cut and dried in microwave field at specified parametres of the process, girasol-sunflower and malt are mixed in a certain ratio. Produced mixture is impregnated with separated miscella with simultaneous increase of pressure up to value that corresponds to pressure of saturated nitrogen vapors at the temperature of impregnation. Pressure is reduced down to atmospheric one with simultaneous freezing of mixture, its cryo-grinding is carried out in medium of released nitrogen, poured with drinking water and saccharified to produce wort. Beer yeast is added into wort, fermented and filtered to make finished product. 
     EFFECT: method makes it possible to reduce duration of technological process and to increase stability of foam in finished product.
Patent RU-2406866-C1 (RU)
Inventor: VEKSLER JURIJ EVSEEVICH
IPC: F02B47/04
Filed: 2009-06-29
Granted: 2010-12-20
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: device for preparation and storage of combustible water-soluble addition includes reserve capacity (1) and capacity of prepared working mixture (20). Capacities (1, 20) are equipped with feed pipelines (2, 21) and interconnected by means of high-concentration water solution pipeline (17). Pipeline (17) includes another filter (18), feed pump (19) and shutoff valves. Capacity (20) is interconnected by means of pipeline of prepared working mixture (28) with power plant. Aerometer (27) is installed on capacity (20). Capacity (1) is interconnected with circulation pipeline. Circulation pipeline includes two vertical pipes (10, 9) interconnected with parallel sleeves (12) through distributing (13) and collecting (14) adapters, as well as circulation pump (8) with shutoff valves. Pump (8) is installed in inlet section of circulation pipeline. Sections of inlet section (15) and outlet section (16) of circulation pipeline are located at the height of lower emergency level of fluid surface. Section (16) is made in the form of the branch pipe bent downwards. Sleeves (12) have the holes on their side surface, which are located throughout their length. Fluid surface level sensors (4, 5, 6, 7, 23, 24, 25, 26) are installed on capacities (1, 20). Fluid surface area of the reserve capacity is determined by the ratio:   where F - fluid surface area of the reserve capacity, m 2 ; D - allowable diametre of non-dissolved addition particles freely passing through the cell of the other filter (18), m; Q - total supply of circulation (8) and feed (19) pumps, m 3 /sec; K - coefficient, m×sec; K=18µ/Δρg. Where, µ - coefficient of dynamic viscosity of concentrated addition solution, Pa×sec; g - acceleration of gravity, m/sec 2 ; Δρ - difference of densities of addition granules and its solution, kg/m 3 . 
     EFFECT: enlarging application field of combustible water-soluble additions, increasing efficiency, economy and fire safety of their being used on ships. 
     3 dwg
Patent RU-2391828-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-08-10
Granted: 2010-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: group of inventions refers to technology of flour confectionery goods production. Preparation method of the recipe components, topinambour cutting and its drying in microwave field at preset process parametres of frying and cryomilling in liquid nitrogen with production of flour, preparing of dough from high quality middlings which is obtained with the help of the described technology of production of flour from topinambour, yolks, salt, soda, vegetable oil, phospholipids and water, its forming in sheets form and bakery and also extracting of Chinese magnolia vine with corresponding miscella separation, cutting of topinambour or girasol/sunflower, or yacon, or chicory and its drying in microwave field at preset process parametres, frying, dipping in separated miscella with simultaneous pressure increase, pressure discharge tilt atmospheric with simultaneous raw material freezing and its cryomilling in the extracted nitrogen environment with flour obtaining, its mixing with cooking oil, dried milk, sugar powder and waffle crumbs with obtaining of filling and forming of waffles from sheets and filling. 
     EFFECT: produced waffles have improved consistency, coffee taste without actual coffee content. 
     4 cl
Patent RU-2405929-C1 (RU)
Inventor: IBATULLIN RAVIL RUSTAMOVICH
IPC: E21B43/24
Filed: 2009-09-18
Granted: 2010-12-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: method includes lowering concentrically arranged internal and external pipe strings into casing string. External string is arranged as heat-insulated and is lowered below depth of paraffin crystallisation start. Packer is installed above reservoir. Internal pipe string is manufactured as composite, made of upper part with lower nipple and tail with packer arranged as through, which are lowered and installed in well prior to lowering of pipe string. Upper part of internal pipe string is equipped with submersible pump and valve arranged below channel with adjustable pressure, which communicate internal space of upper part with internal space of external heat-insulated string at a certain pressure. Upper part of internal pipe string is lowered down to tight inlet of nipple into packer passage. Coolant pumping is carried out into heat-insulated external pipe string with coolant bleed via annular space. Oil is bled along internal pipe string with the help of submersible pump. In order to pump coolant into reservoir, annular space is isolated at wellhead, and as certain pressure of valve opening is achieved, coolant through channels and along internal pipe string is pushed into near-bottom zone of reservoir. In order to pump chemical reagent, upper part of internal pipe string is lifted up to outlet of nipple from packer passage. Chemical reagent is supplied through external pipe, passage of packer and tail of internal string into near-bottom zone of reservoir. 
     EFFECT: reduction of costs for realisation of method and possibility to bleed high-viscous oil from reservoir with low reservoir pressure. 
     1 dwg
Patent RU-2409122-C1 (RU)
Title: Flavoured waffle bread production method
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A21D13/08
Filed: 2009-09-29
Granted: 2011-01-20
Abstract: FIELD: food industry. 
     SUBSTANCE: invention is related to food industry, namely to the manufacturing technique of flour confectionery products. The method provides for preparation of formula components, extraction of cinnamon by liquid nitrogen to separate corresponding miscella, cutting of chicory, its drying in microwave field at specified parametres of process, frying, impregnation with separated miscella with simultaneous increase of pressure, pressure reduction down to atmospheric value with simultaneous freezing of chicory and its cryo-grinding in medium of released nitrogen to produce flour, making dough from first grade wheat flour, chicory flour produced according to specified technology, baker's compressed yeast, vegetable oil, sugar, salt and water, its fermentation, shaping in the form of sheets and baking. 
     EFFECT: invention enables production of new waffle bread which has improved consistency and coffee taste and flavour with no coffee added to the formula according to an energy-saving technology.
Patent RU-2424259-C1 (RU)
Title: Epoxy binder, prepreg based thereon and article made therefrom
Inventor: MUKHAMETOV RAMIL RIFOVICH
IPC: C08J5/24
Filed: 2009-10-22
Granted: 2011-07-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to preparation of epoxy binder for construction polymer composite materials based on carbon fibre filler, which can be used in aviation, space, machine- and shipbuilding industries, as well as other industries. The binder contains the following (pts.wt): epoxy-novolak resin 24-35, nitrogen-containing epoxy resin 27-32, hardener - 4,4'-diaminodiphenylsulphone 30-32, diglycidyl ether of diethyleneglycol 5-10 and a product of condensing glycol with dimethyterephthalate 2-5. The prepreg contains the following (in wt %): said epoxy binder 30-50 and fibrous filler - carbon bundles, tapes, fabric 50-70. 
     EFFECT: invention enables to obtain composite material and article with good strength properties, high crack resistance and impact viscosity. 
     4 cl, 4 tbl, 5 ex
Patent RU-2424321-C1 (RU)
Title: Method for preparation of starch-containing raw material during citric acid production
Inventor: SHAROVA NATAL JA JUR EVNA
IPC: C12P1/00
Filed: 2009-10-26
Granted: 2011-07-20
Abstract: FIELD: food industry. 
     SUBSTANCE: method envisages raw material milling into 700±40 mcm fraction. Then the raw materials undergoes treatment with ultrasound with frequency 18-24 kHz and intensity 50-100 W/cm 2  during 0.5-2 min at a temperature of 20-25°C. Then suspension is prepared wherein the ratio of milled raw material to water is 1:3 with the produced mass subsequently maintained during 12 h at a temperature of 20-25°C. Then one proceeds with enzyme hydrolysis using preparations of cellulase in an amount of 2 KMTsS units/ g of reference starch, proteinase in an amount of 1 PS init/ g of reference starch and amylosubtiline in an amount of 0.5 AS init/ g of reference starch and subsequent fermentation of the produced hydrolysate into citric acid. 
     EFFECT: invention enables improvement of the quality of starch-containing raw materials hydrolysates for citric acid biosynthesis due to enhanced efficiency of polysaccharides removal from vegetal raw material. 
     2 tbl, 4 ex
Patent RU-2408508-C1 (RU)
Title: Method of determining spacecraft three-axis orientation
Inventor: RJAZANTSEV ALEKSANDR VLADIMIROVICH
IPC: B64G1/32
Filed: 2009-11-02
Granted: 2011-01-10
Abstract: FIELD: transport. 
     SUBSTANCE: invention relates to control over orientation of spacecraft equipped with magnetometre designed to measure EMF intensity vector. Proposed method comprises measuring EMF intensity and spacecraft orbit parameters. Here, spacecraft is stabilised in inertial space, EMF vector direction if registered at the moment of stabilisation, and the angle between registered and current EMF vector directions is measured. The moment when acute measured angle reaches its maximum is registered and memorised, and EMF intensity modulus   is measured for fixed moment. EMG intensity modulus   for the same moment is calculated in spacecraft position in orbit for the same moment. Obtained EMF intensity modulus magnitudes are compared to determine magnetic interference   from spacecraft. Now, spacecraft orientation is determined in EMF intensity vector fixed magnitudes during spacecraft stabilisation and when acute measured angle reaches its maximum with due allowance for magnitude of interference defined by formula    
     EFFECT: possibility to determine spacecraft three-axis orientation at whatever sections of spacecraft trajectory independent of Sun illumination intensity, higher accuracy of orientation determination.
Patent RU-2421129-C1 (RU)
Title: Method of teaching subject "physical education" to students who are in preparatory medical group
Inventor: KRASIL NIKOVA ELENA VLADIMIROVNA
IPC: A61B5/22
Filed: 2010-02-09
Granted: 2011-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to therapeutic physical exercises for students who have slight deviations in health status, and includes collection of anamnesis, estimation of students' general state, carrying out joint education with main group on the subject in regimen of classes, - taking control qualifying standards, carrying out additional classes in general physical training (GPT) for preparatory group (PG). Indices of physical development (PD) of PG students are determined: height, weight, functional state (FS) are measured, arterial pressure, heart and respiration rate, vital lung capacity are determined, Stange, Hench, Ruffie tests are conducted. By doing exercises (PE) tested are physical characteristics (FC): speed - short-distance running, tolerance - long-distance running, force tolerance of muscles - trunk flexors for girls - lifting trunk from lying position, force and force tolerance of shoulder girdle muscles for boys - pulling on the bar, dynamic force of lower extremities muscles - long standing jump. If qualifying standards of 3 or more tests are not fulfilled, PC are defined as backward and individual plan of PE is determined, for which purpose created and introduced into personal computer memory is electronic database of PE, aimed at development and improvement of PC, put in video line PE in form of graphic illustrations with text and advertising information about connection between health and success in profession and business. Students select from database of descriptions PE aimed at development and improvement of backward PC. Teacher estimates and supplements individual complex of PE. Students make a report in form of visual aids with complex description and keep a diary of self-control to be checked by teacher once a month, attend lesson in physical education with main group, additional GPT classes 2 times a week and independent lessons. At lessons with main group they do composed complex of PE for 20% of class time, at additional classes - for 40%, independent - 100% of time. When a term passes, teacher carries out control of students FS and PD and corrects complex of PE. 
     EFFECT: method increases efficiency of physical education classes, correcting drawbacks of PD and PC, taking into account individual dosage of loading, increasing functional possibilities and motivation for independent classes, health-improvement. 
     13 tbl
Patent RU-2413351-C1 (RU)
Title: Method of balancing of traction-feeding transformer load
Inventor: MASHKIN ANATOLIJ GENNAD EVICH
IPC: H02J3/26
Filed: 2010-03-02
Granted: 2011-02-27
Abstract: FIELD: electricity. 
     SUBSTANCE: substance of method consists in distribution of highest load of lagging or leading phases of contact network at non-loaded phase of traction-feeding transformer. At that the highest capacity of one of phases of contact network is identified, voltage picked up from non-loaded phase of traction-feeding transformer is rectified and converted with the help of inverter driven by according phase of contact network, and step-up transformer into sinusoid voltage with frequency equal to frequency of the main harmonic of network, and specified voltage is supplied to according phase of contact network. Loading of non-loaded phase of traction-feeding transformer is carried out via rectifier and inverter, only at one phase of contact network, which makes it possible to transfer electric capacity to that phase of contact network, in which unit of contact network capacities comparison has identified the highest capacity. 
     EFFECT: increased efficiency of using capacity of traction-feeding transformer, reduced volumes of distortion capacity generation in the form of active power by reverse sequence and active power by high harmonics. 
     2 dwg
Patent RU-2429822-C1 (RU)
Title: Peritoneal dialysate
Inventor: JUGARI JASUMI
IPC: A61K31/7016
Filed: 2007-08-15
Granted: 2011-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: peritoneal dialysate contains 0.05 to 3.5 wt/vol % of taurine and 0.1 to 6.5 wt/vol % of trehalose as osmotic agents and exhibiting a pH value regulated between 6.5 to 7.5. 
     EFFECT: invention provides safe and high-stable peritoneal dialysate which does not induce peritoneal membrane disorders, peritoneal sclerosis accompanying recurrent peritoneal-dialysis therapy, can protect residual renal functions in chronic renal insufficiency and delayed progression of renal injury for a long period of time, enabled peritoneal-dialysis therapy in a diabetic patient. 
     33 cl, 3 tbl
Patent RU-2427321-C1 (RU)
Inventor: SEMENKOVA GALINA GRIGOR EVNA
IPC: A61B10/00
Filed: 2010-03-22
Granted: 2011-08-27
Abstract: Изобретение относится к медицине, в частности к пульмонологии, и может быть использовано для прогнозирования риска прогрессирования бронхиальной обструкции у больных бронхиальной астмой. Определяют: степень тяжести бронхиальной астмы, пол, возраст, длительность заболевания, объем форсированного выдоха за первую секунду в процентах от должной величины, индекс Тиффно в процентах от должной величины, степень выраженности одышки по шкале Borg в баллах, результат теста по контролю над астмой в баллах, наличие курения, индекс курящего человека, уровень интерлейкина-4 в сыворотке крови, уровень интерлейкина-8 в сыворотке крови, уровень фактора некроза опухоли-α в сыворотке крови, количество обострений бронхиальной астмы в год, количество дней обострений бронхиальной астмы в год. Определяют коэффициент риска прогрессирования бронхиальной обструкции, на основании которого диагностируют низкий, средний, высокий риск прогрессирования бронхиальной обструкции. Способ позволяет повысить эффективность прогнозирования риска прогрессирования бронхиальной обструкции у пациентов, страдающих бронхиальной астмой за счет комплексной оценки объективных данных (показателей функции внешнего дыхания), уровня провоспалительных цитокинов в сыворотке крови), а также влияния факторов риска (курения), характера течения заболевания (уровня контроля над астмой, количества и длительности обострений в год, с целью раннего начала проведения профилактических мероприятий.
Patent RU-2434776-C1 (RU)
Title: Ход гусеничный
Inventor: BUMBAR IVAN VASIL EVICH
IPC: B62D55/104
Filed: 2010-03-29
Granted: 2011-11-27
Abstract: Изобретение относится к области транспортного машиностроения. Ход гусеничный содержит раму, бесконечную резиноармированную гусеничную ленту, ведущую звездочку, направляющее колесо с натяжным устройством, поддерживающие ролики, ролики траверсы, опорные катки. Опорные катки установлены на каретке, связанной с траверсой с помощью направляющих втулок и упругого элемента в виде пружины, соединенных между собой винтом с возможностью регулировки его длины. Продольный профиль поверхности траверсы со стороны рамы выполнен по радиусу R, выпуклой стороной вверх. Ролики траверсы закреплены на раме с возможностью вращаться и опираются на выпуклую поверхность траверсы, которая имеет боковые ограничители и упоры для роликов. Достигается повышение надежности гусеничного хода. 2 з.п. ф-лы, 5 ил.
Patent RU-2418122-C1 (RU)
Title: Method for cellulose production from rice straw
Inventor: VURASKO ALESJA VALER EVNA
IPC: D21C3/02
Filed: 2010-05-07
Granted: 2011-05-10
Abstract: FIELD: textile, paper. 
     SUBSTANCE: method includes two stages of rice straw boiling. The first boiling stage is carried out in the alkaline medium with subsequent separation of cellulose-containing product, the second stage of boiling is carried out in the acid medium by mixture of peracetic acid (PAA), acetic acid and hydrogen peroxide in presence of a stabiliser, such as a mixture of organic phosphonates. At the same time the second stage of boiling is carried out in presence of ozone with a flow rate of 2-4 g/hr. 
     EFFECT: reduced flow of composition based on PAA, higher yield of finished product, reduced content of lignin and increased whiteness indices. 
     2 cl, 1 tbl
Patent RU-2427056-C1 (RU)
Title: Focusing system (versions)
Inventor: MOROZOV EVGENIJ ALEKSANDROVICH
IPC: H01J49/48
Filed: 2010-05-28
Granted: 2011-08-20
Abstract: FIELD: physics. 
     SUBSTANCE: focusing system is designed for precision focusing of streams of charged particles (electrons, ions) with high intensity using linearly extended sources. Said task is solved by that, the focusing system has a vacuum chamber, a system of electrical circular loops of permanent magnets and a source of charged particles. The source of charged particles is linear and the system of electrical circular loops or permanent magnets is configured to create a magnetic field of the type: B z  (ρ, 0)=B 0 p -α , where α=0.75-0.85; - horizontal position of the linear source; or B z  (ρ, 0)-B 0 p -α , where α=0.15-0.25; - vertical position of the linear source. 
     EFFECT: high-precision focusing of streams of charged particles with high intensity using linearly extended sources. 
     2 cl, 3 dwg