baber/WOPTO huggingface dataset:
Patent RU-2207403-C1 (RU)
Inventor: ZENTSOV V N
IPC: C23F13/00
Filed: 2001-12-19
Granted: 2003-06-27
Abstract: FIELD: protection of underground structures and pipelines from electrochemical corrosion. SUBSTANCE: method includes use of activator composition based on binding pitch heated up to melting point in amount of 28-35 wt. % and granulated conducting coke in amount of 65-72 wt.% containing 28.0-29.6 wt.% of particles sizing 1.0-8.0 mm; 13.6- 16.0 wt.% of particles sizing 0.16-1.0 mm; and 27.8-28.8 wt.% of particles sizing up to 0.16 mm; with its filling into mold for manufacture of anode grounding electrodes with subsequent compaction by direct mechanical action to obtain density within 1.60-1.45 g/cu.cm inversely proportional to binding pitch-granulated coke fractions of total mass ratio within 0.39-0.54. EFFECT: provided manufacture of anode grounding electrodes with stable high, similar in value quantitative characteristics: porosity of activator 9.6-10%; mechanical strength 200-225 kg/sq.cm; specific resistance 390-400 ohm.sq.mm; electrochemical equivalent 2.40-2.60 kg/A.year. 3 cl, 1 dwg, 1 ex
Patent RU-2216737-C1 (RU)
Inventor: SES T P
IPC: G01N33/50
Filed: 2002-03-19
Granted: 2003-11-20
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: in patient's sputum one should detect the level for α 1 -inhibitor of proteinase and elastase activity and levels for interleukin-8 and tumor-alpha necrosis factor, calculate diagnostic coefficient K by the following formula: K = A + B + C/D, where A - the level of interleukin-8 (ng/ml) B - the level of tumor-alpha necrosis factor (ng/ml), C - the level for α 1 -inhibitor of proteinase (mcg/ml), D - elastase activity (nM/ml/min) and at values of 2,5<K<5,5 one should evaluate the flow of chronic inflammatory process in bronchopulmonary system to be of average severity at minimal activity, at 6,0<K<9,0 - of average severity in period of exacerbation, and at K>9,0 - as severe one. EFFECT: higher accuracy of evaluation. 3 ex
Patent RU-2228670-C1 (RU)
Inventor: KVASENKOV I I
IPC: A23L21/10
Filed: 2002-12-11
Granted: 2004-05-20
Abstract: FIELD: preserving and food industry. SUBSTANCE: method involves addition to syrup in preparing stewed fruit the preparation in the amount 0.2- 0.5% by mass pf preserves obtained from biomass of micromycetes Mortierella nigrescens by the designated technology. Invention provides improving organoleptic properties and reducing corrosion activity of the end product. EFFECT: improved manufacturing method. 2 tbl
Patent RU-2231168-C1 (RU)
Inventor: KOMAROV V N
IPC: H01L21/306
Filed: 2003-01-27
Granted: 2004-06-20
Abstract: FIELD: manufacture of semiconductor devices, washing of semiconductor plates. 
     SUBSTANCE: gear to machine semiconductor plates have bath, rotor of centrifuge with holders for plates installed in bath, orientation unit put on shaft of rotor, electric motor drive. Gear is supplemented with mechanism of preliminary orientation produced in the form of disk with slit interacting with photodetector and mounted on shaft of rotor and locating arm coming in the form of lever mounted for horizontal movement in bushing anchored on rotor with the help of nut and lock pin. One end of lever is fitted with axle which carries two rotating rollers and second end of lever comes in the form of U-shaped groove in which roller on bracket is mounted for horizontal movement. Roller interacts in turn with walls of above-mentioned groove. Orientation unit comes in the form of disk with cut-away part having shape of segment. Plane of cut of orientation disk interacts with two bearings anchored on axles of holders mounted for reciprocating movement. Bushing of rotor has hole with fixing ball and corresponding conical recess is made in lever and each holder of rotor is provided with circular groove with starting cone. 
     EFFECT: potential for bilateral vertical machining of plates, prevented destruction of plates and good quality pf washing of plates with reliable operation under automatic mode. 
     7 dwg
Patent RU-2225441-C1 (RU)
Title: Method for preparing collagenase preparation
Inventor: ISAEV V A
IPC: C12N9/48
Filed: 2003-03-05
Granted: 2004-03-10
Abstract: FIELD: biotechnology, medicine, biochemistry, food industry, scientific aims. SUBSTANCE: method for preparing the collagenase preparation involves homogenization of crab hepatopancreas, separation of extract by centrifugation, precipitation of collagenase with ammonium sulfate, repeated centrifugation to separate the collagenase deposit, dissolving the latter in acetate-ammonium buffer and purification of the preparation solution by chromatography method followed by elution of sorbed enzymes, concentrating, desalting eluate and lyophilic drying the preparation. The preparation is purified by method of affinity chromatography and sorption of collagenase is carried on macroporous silica as an affinity sorbent containing polymixin M as a covalently bound antibiotic. Elution is carried out with tris-buffer with calcium acetate and concentrating and desalting are carried out by ultrafiltration method. Homogenization of tissue is carried out in acetate- ammonium buffer containing calcium acetate at pH 6.2-6.4. Precipitation is carried out by addition of ammonium sulfate to 60-70% of saturation and sorption in the presence of acetate-ammonium buffer at pH 8.0-8.5 and ultrafiltration on device with membrane retaining proteins with molecular mass above 10 kDa. Invention provides the yield of the end product up to 75-100%, increase of specific activity of collagenase by 2-3 times and reduced time process. EFFECT: improved preparing method of collagenase. 2 ex
Patent RU-2242672-C1 (RU)
Inventor: ZIMIN B A
IPC: F22D1/50
Filed: 2003-04-01
Granted: 2004-12-20
Abstract: FIELD: power engineering; thermal deaeration of boiler water and heating system makeup water, deaeration of water used in chemical and other technologies. 
     
     
       SUBSTANCE: proposed deaerator unit has deaerated water storage tank, centrifugal-vortex deaerator, droplet deaerator, vented steam contact cooler, deaerated water inlet and outlet pipes, pipes for vented steam outlet from storage tank and centrifugal-vortex deaerator communicating with vented steam contact cooler through pipeline, cooling water pipeline communicating with vented steam contact cooler and through the latter, with centrifugal-vortex deaerator. Inserted in pipeline split joint connecting vented steam contact cooler to centrifugal-vortex deaerator is water-jet or steam-jet injector. Suction pipe of injector is connected to cooling water outlet pipe of vented steam contact cooler. Delivery pipe of injector is connected to centrifugal-vortex deaerator, and injector nozzle communicates with deaerated water pipeline or with steam line. This deaerator unit is characterized in that vented steam contact cooler and centrifugal-vortex deaerator can be installed at slightly different elevations. 
     
     
       EFFECT: facilitated installation, reduced number of connecting pipes. 
     
     
       5 cl, 4 dwg
Patent RU-2242629-C1 (RU)
Inventor: KORNILOV V D
IPC: F02K7/06
Filed: 2003-04-15
Granted: 2004-12-20
Abstract: Изобретение относится к области машиностроения и может быть применено на наземном и водном транспорте, а также на летательных аппаратах. Технический результат заключается в возможности создания экологически чистого двигателя, работающего на бедных смесях. Согласно изобретению двигатель включает в себя гильзы цилиндров, поршни, нагнетатель воздуха объемного типа, насос-форсунки, автономную камеру сгорания, кожух, зарядный механизм, кулисный барабан, турбину, мотор-генератор, зубчатый венец, топливный и масляный насосы, механизм изменения степени сжатия и систему охлаждения. В автономной камере сгорания, в которую подается воздух при помощи нагнетателя воздуха объемного типа, происходит детонационное сгорание топлива при постоянном объеме. При этом нагнетатель воздуха представляет собой двухступенчатый поршневой нагнетатель, который состоит из несущего цилиндра с поршнем второй ступени и установленной на несущем цилиндре воздушной камеры с кольцевым поршнем первой ступени. Плоскость балки поршня второй ступени и плоскость шаровых пальцев кольцевого поршня первой ступени расположены под углом 90° друг к другу. Указанные поршни движутся в разные стороны, в результате чего их силы инерции взаимно уравновешиваются. Полости второй и первой ступеней соединены каналами, а объем воздушной камеры в два раза больше объема полости второй ступени. Несущий цилиндр является опорой двигателя и состоит из двух гильз, запрессованных одна на другую. В гильзах выполнены каналы, окна и отверстия, составляющие систему коммуникаций двигателя. Зарядный механизм состоит из камеры сгорания, фазовых колец с шаровыми пальцами, каналов и сопел. Камера сгорания крепится фланцем к несущему цилиндру и соединена впускными каналами с полостью второй ступени нагнетателя воздуха, эти каналы закрываются фазовым кольцом или шариками со сферическими седлами, выполняющими функции затвора. Выпускные каналы камеры сгорания также открываются фазовым кольцом. В стенке камеры сгорания выполнена рубашка жидкостного охлаждения. Кулисный барабан выполнен цилиндрическим, разъемным и установлен на несущем цилиндре на двух подшипниках. Обе части барабана фиксируются штифтами по периметру, а внутри барабана выполнены осевая сферическая кулиса привода поршней нагнетателя воздуха и две радиальные съемные кулисы привода топливных насос-форсунок, масляных насосов и прерывателя зажигания. Снаружи кулисного барабана установлена турбина привода двигателя, которая приводится в действие давлением выпускных газов через несколько каналов и сопел. При этом двигатель оборудован механизмом изменения степени сжатия, который состоит из двух гаек, навернутых на кулисный барабан и несущий цилиндр, и упорного кольца. 2 ил.
Patent RU-2241247-C1 (RU)
Inventor: CHERNOV V JU
IPC: G05B23/02
Filed: 2003-04-18
Granted: 2004-11-27
Abstract: FIELD: aviation technology. 
     SUBSTANCE: control device has adder, comparator, two differentiators and three amplifiers. Dynamically conversed similar signals from pitch detector and angle of attack detector have to be compared by comparator. Failure in operation of one of detectors results to disturbance in similarity which is indicated by comparator and device notes the failure. 
     EFFECT: improved reliability of detection. 
     1 dwg
Patent RU-2242894-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-05-14
Granted: 2004-12-27
Abstract: FIELD: food-processing industry, in particular, manufacture of frozen products. 
     SUBSTANCE: method involves grinding raw fruit material and introducing carrageenan and solid residue produced after sequential extracting of Mortierella verticullata micromycet biomass with the use of liquid carbon dioxide, water, alkaline, water, acid, water, alkaline and water used in the ratio of about 7:1 in an amount of about 1.4% by weight of mixture; providing thermal inactivation of native enzymes in the course of heating and mixing; cooling to temperature below critical temperature of carbon dioxide; after cooling, increasing pressure and additionally introducing into mixture miscella separated without separation from stage of extracting of Mortierella verticullata micromycet biomass with the use of liquid carbon dioxide, with amount of miscella introduced into mixture corresponding to amount of added solid residue in accordance with consumed biomass; providing freezing upon reduction of pressure to atmospheric pressure value. Method allows accumulation of melanoidins in base product to be reduced by 3-4 times as compared to samples under control. 
     EFFECT: reduced consumption of power and improved quality of frozen product. 
     2 cl, 3 ex
Patent RU-2248188-C1 (RU)
Inventor: ARSEN EV A I
IPC: A61N5/10
Filed: 2003-06-05
Granted: 2005-03-20
Abstract: Изобретение относится к области медицины, а именно к пульмонологии и онкологии. Производят аргоноплазменную реканализацию просвета трахеи и/или бронхов при мощность 60-90 Вт, при расходе аргона 2,0-2,4 л/мин. В последующем проводят брахитерапию при движении источника с шагом 5 мм; длина траектории от 5 до 20 см, глубина референтной изодозы 10 мм от источника; с обеспечением движения аппликатора выше и ниже опухоли от 1 до 3 см. Подводилась доза от 14 Гр до 28 Гр в режиме 1 раз в неделю по 7 Гр. Способ позволяет снизить осложнения и увеличить период ремиссии.
Patent RU-2246971-C1 (RU)
Inventor: KUDRJAVTSEVA G JU
IPC: A61M21/00
Filed: 2003-07-14
Granted: 2005-02-27
Abstract: Изобретение относится к медицине, в частности к неврологии, и может быть использовано для нейропсихологической реабилитации больных цереброваскулярной болезнью при дисциркуляторной энцефалопатии и инсультах. Способ включает проведение на фоне восстановительного лечения комплекса упражнений. Вначале определяют доминантное полушарие; затем выполняют упражнения, которые последовательно вовлекают все более высокие уровни нервной системы, начиная с гомолатеральных движений конечностями. Затем совершают гетеролатеральные движения - вначале без пересечения средней линии тела, затем с вращением плечевого пояса в одну сторону, а тазового пояса - в другую и с пересечением средней линии тела. Далее сочетают гетеролатеральные движения с движениями глаз и функциональными нагрузками на полушария. Выполняют рисование знака бесконечности в воздухе правой рукой, левой рукой и двумя руками вместе, следя глазами за воображаемым рисунком и перенося центр тяжести с одной ноги на другую. Затем рисуют симметричные фигуры одновременно двумя руками. После гимнастики выполняют аутотренинг, создают и запоминают образ совместно работающих полушарий. Способ позволяет за счет последовательного вовлечения все более высоких уровней регуляции влиять на состояние нервных центров в отдельных полушариях, активизировать межполушарные связи, осуществить интегрирование мозга и вовлечь субдоминантное полушарие в восстановление нарушенных корковых функций. 8 ил., 2 табл.
Patent RU-2251656-C1 (RU)
Inventor: BABUSHKIN D P
IPC: F42B25/00
Filed: 2003-08-14
Granted: 2005-05-10
Abstract: FIELD: aviation technique. 
     SUBSTANCE: airborne complex of controlling adjustable aerial bomb fulfilled according to the scheme “duck”, provides self-guidance of the bomb without roll stabilization with the help of a passive laser homing head with feathered stabilization. In the airborne complex there is a four-quadrant photoreceiver which serves as a receiver of a laser signal reflected by the target. Signals of each quadrant get to inputs of electronic devices through liminal schemes cutting off the photoreceiver noises, impulse amplifiers, analogue amplifiers. The electronic devices provide procedure of allocating targets for all aerial bombs with passive homing heads used simultaneously during an attack on different targets by aircraft-carriers. It is realized with the help of assignment of a special code and inputting into the airborne complex of an amplitude summing unit, of five high-amplitude detectors, analogue calculator, analogue switch, amplifier, analogue-numeric transformer, leveling device, of three numeric-analogue transformers, special calculator. 
     EFFECT: Realization in the airborne complex of the procedure of allocating targets substantially increases effectiveness of the complex since it provides combat mission of one or several aircraft-carriers against different scattered targets. 
     2 dwg
Patent RU-2254682-C1 (RU)
Inventor: ABRAMOV O JU
IPC: H04B7/00
Filed: 2003-10-27
Granted: 2005-06-20
Abstract: FIELD: wireless local communication networks. 
     SUBSTANCE: the method is characterized by the fact that with the help of a transceiver with a controlled radiation pattern an exchange of information with some transceiver of the network is accomplished, in the process of this exchange the current value of communication quality is determined, compared with the minimum or maximum threshold value of communication quality, the process of optimization of the antenna beam is effected by the result of comparison, it is repeated whenever necessary. 
     EFFECT: enhanced quality of connection. 
     22 cl, 9 dwg
Patent RU-2243286-C1 (RU)
Inventor: KUZNETSOV JU V
IPC: C22C38/50
Filed: 2003-11-28
Granted: 2004-12-27
Abstract: Изобретение относится к области черной металлургии, а именно к высокопрочным нержавеющим сталям, предназначенным для изготовления высоконагруженных деталей, работающих в агрессивных средах. Заявлена высокопрочная нержавеющая сталь, содержащая компоненты в следующем соотношении, мас.%: углерод 0,005-0,05; хром 12,0-15,0; никель 3,9-10,4; молибден 1,25-4,0; алюминий 0,1-1,4; титан 0,1-1,2; медь 0,1-2,5; ниобий 0,05-0,60; железо - остальное, при условии выполнения соотношений Ni=(24,0 26,5)-1,338Cr и (4Al+2Ti+Cu)=0,7 7,0. Техническим результатом изобретения является повышение ударной вязкости и пластичности при сохранении высокого уровня прочностных свойств стали. 2 табл.
Patent RU-2252416-C1 (RU)
Inventor: TSEKATUNOV D A
IPC: G01N33/48
Filed: 2004-01-22
Granted: 2005-05-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying morphometric evaluation of hepatic tissue sclerosing degree related to viral hepatitis B and C in patients taking ephedron. An additional immunohistochemical examination is carried out on paraffin sections and the number of Ki-67 positive nuclei of sinusoid cells and the number of Ki-67 positive nuclei of hepatocytes are determined. Coefficient K value is calculated as ratio of the number of Ki-67 positive nuclei of sinusoid cells to the number of Ki-67 positive nuclei of hepatocytes. K value being greater than 0.5, fibrosis development is predicted within 24 months long period. K value being less than 0.5, fibrosis development is predicted within a period longer than 24 months. 
     EFFECT: high accuracy of prognosis. 
     1 tbl
Patent RU-2260989-C1 (RU)
Inventor: GATAUTDINOV F G
IPC: A23K10/28
Filed: 2004-01-27
Granted: 2005-09-27
Abstract: FIELD: agriculture, veterinary science. 
     SUBSTANCE: invention relates to food supplements used in feeding agricultural animals and poultries. In preparing the ferment method involves the strain Lactobacterium plantarum - 8P-A3 or the complex Lactobacterium plantarum - 8P-A3 and Bifidobacterium № 1 that is grown in milk medium for 12-18 h at temperature 36-37°C followed by its addition to the fodder nutrient medium in the ratio 1/28-1/30 and keeping at 36-37°C for 12-24 h up to readiness. Method provides enhancing the quality and activity of fodder used in prophylaxis of gastroenteric diseases in animals and poultries. 
     EFFECT: improved preparing method.
Patent RU-2256763-C1 (RU)
Inventor: MAKHMUTOV I KH
IPC: E21B7/08
Filed: 2004-04-30
Granted: 2005-07-20
Abstract: FIELD: oil production, particularly for drilling oil and gas well cluster. 
     SUBSTANCE: method involves lowering pipe string into casing pipe, wherein pipe string has deflector connected to one end thereof; opening-out casing pipe within the necessary range; alternately lowering flexible tube having nozzle in pipe string up to reaching opened-out casing pipe area under the action of the deflector; supplying high-pressure liquid through flexible tube having nozzle simultaneously with translation thereof for necessary length to form additional well bores; initial removing flexible tube from pipe string and turning pipe string with deflector through necessary angle to obtain required number of additional well bores; final removing flexible pipe with nozzle out of casing pipe. The casing pipe is opened-out over the full diameter thereof within the necessary range and after casing pipe opening deflector is installed in opened area. After additional well bore forming and before pipe string with deflector rotation flexible tube with nozzle is removed from opened-out area of casing pipe. 
     EFFECT: reduced number of round-trip operations for well cluster forming under the action of liquid head and, as a result, reduced costs. 
     1 dwg
Patent RU-2268893-C1 (RU)
Title: Method of continuous solution-type copolymerization
Inventor: BURGANOV TABRIZ GIL MUTDINOVIC
IPC: C08F2/06
Filed: 2004-05-06
Granted: 2006-01-27
Abstract: FIELD: production of polymers; synthetic rubber industry. 
     SUBSTANCE: proposed method includes copolymerization of ethylene and propylene or ethylene, propylene and diene which consists in preparation of gas-and-liquid mixture containing monomers, hydrogen, hydrocarbon solvent and recirculating gas; proposed method includes also separation of catalytic complex solutions, delivery of gas-and-liquid mixture and solutions of catalytic complex components to first reactor, copolymerization in two reactors at high pressure and temperature, concentration of polymerizate at discharge of unreacted monomers, washing-out of polymerizate from catalytic complex, degassing and extraction of copolymer; recirculating gas containing monomers discharged from two  polymerization reactors is fed to gas-and-liquid mixture together with low-boiling unreacted monomers discharged from rotary film-type evaporator to which polymerizate is fed; said evaporator is located after second polymerization reactor before washing-out of polymerizate from catalytic complex. 
     EFFECT: enhanced efficiency. 
     1 dwg, 3 ex
Patent RU-2264632-C1 (RU)
Inventor: KORZHOV A V
IPC: G01R29/08
Filed: 2004-06-28
Granted: 2005-11-20
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: device has first signal receipt channel, block for calculating value, opposite to allowed time of presence in electric field with current level of current, passing through human body, transformation device voltage-frequency, pulse counter, decoder, sign-synthesizing indicator and first threshold element, while it is provided with second channel for signals receipt, adder block, second and third threshold elements and sound signaling block, as sensor in signal receipt channels a current indicator is mounted. 
     EFFECT: higher efficiency. 
     4 dwg
Patent RU-2269664-C1 (RU)
Title: Gas-turbine plant
Inventor: NASARDINOV RASHIT FARKHATOVICH
IPC: F02C7/12
Filed: 2004-07-02
Granted: 2006-02-10
Abstract: FIELD: electrical installations and vehicles; gas-turbine plants burning fuel combustion products. 
     SUBSTANCE: proposed gas-turbine plant has compressor, air turbine coupled with compressor shaft, power turbine, combustion chamber, and heat exchanger. In addition, gas-turbine plant has two compressors and two air turbines. Compressors and air turbines are intercoupled and mounted on common shaft in tandem; they are placed in jacket to form space between surfaces of compressors coupled with air turbines and jacket; the latter communicates with inlet of heat exchanger. Outlet of heat exchanger communicates with multiple-tube adapter whose outlets communicate with annular combustion chamber disposed between two power turbines. 
     EFFECT: enhanced reliability and service life of parts operating at high temperature; reduced fire and explosion hazard. 
     4 cl, 2 dwg
Patent RU-2251601-C1 (RU)
Inventor: KALMYKOV G V
IPC: D06F73/00
Filed: 2004-07-05
Granted: 2005-05-10
Abstract: FIELD: sewing industry, in particular, equipment for wetting-thermal treatment of sewing articles. 
     SUBSTANCE: apparatus has mannequin adapted for accommodation of sewing article and mounted on supporting column, and vibratory drive connected thereto. Mannequin is hung on vertically positioned springs secured to movable column located in slider bearings and is kinematically connected with immovable column through springs arranged in horizontal plane along rhombic generatrix. Immovable column has inclined slot where rotating rollers are disposed, with pins of rollers being rigidly fixed in movable column. 
     EFFECT: improved quality of sewing articles and increased efficiency. 
     3 dwg