baber/WOPTO huggingface dataset:
Patent RU-2209160-C1 (RU)
Title: Method of control of moment of momentum of spacecraft in the course of correction of orbit and system for realization of this method
Inventor: KOVTUN V S
IPC: B64G1/28
Filed: 2001-12-03
Granted: 2003-07-27
Abstract: FIELD: orientation of spacecraft controlled by powered gyroscopes. SUBSTANCE: proposed method realized by means of reactive actuating members includes determination of required rate of correction of spacecraft orbit and maintenance of preset orientation of spacecraft by means of main and reserve powered gyroscopes. Measurement of vector of moment of momentum in powered gyroscope system is performed by known moment of inertia of spacecraft and by measured magnitudes of vector of spacecraft angular velocity and moment of momentum in powered gyroscope system. Spacecraft control system includes units for determination of present, predicted and available magnitudes of moment of momentum of main and reserve powered gyroscopes, comparison units and control parameter shaping unit. Proposed method ensures forming required vector of moment of momentum of spacecraft at the moment of completion of correction and minimizing number of switching-on of orientation engines for relief of powered gyroscopes. EFFECT: enhanced efficiency and reliability. 3 cl, 9 dwg
Patent RU-2212631-C1 (RU)
Inventor: ESIPOV V N
IPC: G01C9/06
Filed: 2002-03-26
Granted: 2003-09-20
Abstract: FIELD: instrumentation engineering, measurement of deviation angle of various objects from vertical line. SUBSTANCE: transmitter includes case with cylindrical chamber, ultrasonic detector, ultrasonic radiator, amplifier and frequency meter. Chamber is filled with two immiscible liquids with different densities. Ultrasonic detector and ultrasonic radiator are positioned in case at same angle with respect to its base and are conjugate one relative another by means of interface of liquids. Output of amplifier is connected to frequency meter. Ultrasonic radiator is connected to output of amplifier. Liquid into which ultrasound is emitted functions as resonator that determines self-excitation frequency of amplifier. EFFECT: improved metrological characteristics and raised accuracy of processing of measurement signals. 1 dwg
Patent RU-2219690-C1 (RU)
Inventor: GRIGOR EV V S
IPC: C12M1/42
Filed: 2002-04-03
Granted: 2003-12-27
Abstract: FIELD: agriculture, in particular, devices for influence on soil for increasing its fertility. SUBSTANCE: the device has a computer, switch, synthesizer, amplifier-normalizer, and antennas. The computer is connected to the switch, whose one end is connected to the amplifier-normalizer, and the other - to the synthesizer. The synthesizer is series-connected to the amplifier-normalizer and antennas. The antennas have a feedback coupling to the synthesizer. The synthesizer has a feedback coupling to the computer. The device produces pulses of electromagnetic radiation, which are perceived by living organisms, due to it they receive and additional energy and clear themselves from energies unusual for them. EFFECT: enhanced growth and enhanced quality of nutritious elements in the soil. 1 dwg
Patent RU-2215137-C1 (RU)
Title: Method of well completion
Inventor: KRYLOV G V
IPC: E21B43/25
Filed: 2002-04-08
Granted: 2003-10-27
Abstract: FIELD: oil and gas producing industry, particularly, completion of wells with open bottomholes including those provided with packer. SUBSTANCE: method includes lowering into well of tubing with packer, replacement of clay drilling mud with light-weight drilling mud, setting of packer and product inflow stimulation. Tubing string with packer is lowered down to roof of producing formation. Drilling mud in interval of lowering of tubing string with packer is replaced with light-weight fluid and maintenance of reservoir back pressure. Packer is set. Flexible pipe of coil-tubing unit is lowered into well to bottomhole through tubing string and set packer. Remaining on bottomhole clay drilling mud is replaced with light-weight drilling mud with maintaining reservoir back pressure. Well zone of formation is stimulated by method of varying pressure with aqueous solutions of calcium chloride or with inorganic surfactants during 20 cycles. Well is washed with maintenance of back pressure for, at least, two cycles to wash-out of bottomhole pack. Formation fluid inflow is stimulated. Flexible pipes are withdrawn and well is treated for free flow. Clay drilling mud is replaced with light-weight fluid in interval of lowering of tubing string with packer and on bottomhole. For this purpose, clay drilling mud of high density found in well is replaced stepwise with clay drilling mud with densities lower by 10-20% than that of replaced mud. Displacement fluid is injected in form of process water with carboxymethyl cellulose in amount equaling volume of cavities of tubing pipes, and then, aqueous solution of calcium chloride with obligatory washing of well at each step during, at least, two cycles and with maintaining of reservoir and with maintaining of reservoir back pressure. Value of reservoir back pressure is selected from analytical expressions. EFFECT: higher reliability and efficiency of well completion. 1 dwg
Patent RU-2211353-C1 (RU)
Title: Solid-propellant charge for gas generators
Inventor: NIKITIN V T
IPC: F02K9/22
Filed: 2002-05-20
Granted: 2003-08-27
Abstract: FIELD: rocketry. SUBSTANCE: solid-propellant charge for gas generators, turbogenerator supply sources, cartridge pressure accumulators and other mechanisms of rocket and other machinery is made in form of cylindrical channelless grain restricted over outer surface and over one end face. Ring projection is made on surface of bushing end face being made in form of equilateral trapezium with base angle of 45 o  and ratio of larger and smaller diameters of base and height of trapezium to diameter of charge equal to 0.80- 0.95; 0.30-0.40; 0.08-0.10, respectively. EFFECT: provision of heated layer of charge of thickness required for reliable burning at increased pressure level in combustion chamber. 6 dwg
Patent RU-2225067-C1 (RU)
Inventor: BYCHKOV M G
IPC: H02P6/06
Filed: 2002-06-21
Granted: 2004-02-27
Abstract: Изобретение относится к области электротехники и может быть использовано в регулируемых электроприводах различных механизмов, в том числе малых транспортных средств, насосных установок, бытовой техники и др. Техническим результатом является получение механических характеристик вентильно-индукторного электропривода с постоянством момента без обратной связи по току, т. е. упрощение электропривода за счет исключения контура тока. Вентильно-индукторный электропривод содержит контур регулирования частоты вращения, силовой преобразователь, к выходу которого подключены фазные обмотки электродвигателя, коммутатор фаз, входы которого подключены к выходам регулятора угла включения и задатчика угла отключения фаз, а выходы соединены с входами коммутации фаз силового преобразователя, установленные на валу электродвигателя датчик частоты вращения и датчик положения ротора, выход второго из которых подключен к третьему входу коммутатора фаз. В электропривод введены блок умножения на постоянный коэффициент и последовательная цепь из пропорционального усилителя с ограничением выходного сигнала, блока перемножения и сумматора, при этом входы пропорционального усилителя с ограничением выходного сигнала и блока умножения на постоянный коэффициент соединены с выходом регулятора частоты вращения, ко второму входу сумматора подключен выход блока умножения на постоянный коэффициент, второй вход блока перемножения соединен с выходом датчика частоты вращения, а выход сумматора подключен к входу управления напряжением силового преобразователя. 4 ил.
Patent RU-2224026-C1 (RU)
Title: Method for producing fructose-glucose syrup
Inventor: GOLUBEV V N
IPC: A23L1/09
Filed: 2002-07-25
Granted: 2004-02-20
Abstract: FIELD: food industry. SUBSTANCE: invention relates to method for processing Jerusalem artichoke tubers to prepared fructose-glucose syrup. Method involves preparing root crops for processing followed by their blanching, milling to pulp and pressing. Acid hydrolysis of inulin is carried out with ortho-phosphoric acid at pH of solution 0.5-5.0 and temperature 35-100 C for 30-120 min. Then hydrolyzate is neutralized with lime of milk taken in the amount 3-14 g/l followed by removing insoluble calcium phosphate precipitate from hydrolyzate by centrifugation. Neutralized hydrolyzate is purified by ultrafiltration on membranes with pores size 10-500  , under pressure 0.1-1.6 MPa, at temperature 20-100 C and rate of solution flow 10 m/s, not above. Prepared filtrate is subjected for ion-exchange purification on cation-exchange and anion-exchange resins up to content of reducing substances 80%, not less, of dry matters content in solution. Purified fructose-glucose solution is evaporated to obtain syrup at temperature 80 C, not above, up to content of reducing agents 80%, not less, of fry matters content in solution. Invention provides intensification of hydrolysis process and purification of fructose-glucose solution and reducing loss of carbohydrates during the process. Prepared syrup can be used as a supplement in confectionary, baking and canning industry, in producing beverages and as self-contained nutrition product. EFFECT: improved producing method, valuable properties of product. 3 cl, 1 ex
Patent RU-2228594-C1 (RU)
Inventor: NADYKTA V D
IPC: C12P1/02
Filed: 2002-09-18
Granted: 2004-05-20
Abstract: FIELD: agriculture. SUBSTANCE: invention elates to technology of post-harvest treatment of food grains before storage using organic preserving agents. Method involves treatment of food grains in electromagnetic microwave field with propionic acid that comprises chitosan as an addition. Preparation obtained by sequential extraction of biomass of micromycetes Mortierella globalpina with a nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water is used as chitosan source followed by combination of the first extract with solid extract. Invention provides enhancing safety in food grains storage. EFFECT: improved preparing method. 2 ex
Patent RU-2227602-C1 (RU)
Inventor: RODIONOVA L JA
IPC: A23L21/10
Filed: 2002-09-30
Granted: 2004-04-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of mixture of thyme, leaves of brandy mint and garden balm; adding citric acid, sodium lactate and specific preparation into mass during dressing procedure, said preparation being obtained from Mortierella hygrophila micromycet biomass produced by predetermined process; pouring resultant mass; forming, drying and packaging ready products. EFFECT: wider range of vitamin activity and unique combination of organoleptical properties of jelly marmalade.
Patent RU-2212639-C1 (RU)
Inventor: PARAMONOV A M
IPC: G01L7/04
Filed: 2002-11-26
Granted: 2003-09-20
Abstract: FIELD: instrumentation engineering, manometers and visual pressure indicators, in particular. SUBSTANCE: invention can be employed to check pressure value in pneumatic repeating rifles and pistols. According to invention manometer has case with hole through which end ( of round, oval or sickle-shaped cross- section ) of manometric tube manufactured in the form of double-row helical spiral with axial or inclined arrangement of turns in cross-section passes, is fixed and through which pressure is fed. First turn embraces last turns. Second free and soldered end o tube comes in the form of pointer ( or pointer is fixed on it ) and is used to take readings from scale. EFFECT: possibility to ensure high stiffness of manometric tube and to limit its deviation under shocks, vibrations and pressure overloads. 2 dwg
Patent RU-2225367-C1 (RU)
Title: Sewage treatment plant
Inventor: BELOPOL SKIJ L M
IPC: C02F101/30
Filed: 2002-12-20
Granted: 2004-03-10
Abstract: FIELD: treatment of sewage under anaerobic and aerobic conditions, bio-chemical cleaning of sewage from organic, nitrogen-containing and phosphorus-containing agents; extensive final treatment of domestic waste water. SUBSTANCE: proposed plant includes water pressure damping chamber located in water flow equalizer which is made in form of anaerobic reactor connected with denitrifier by means of adjustable first bypass through first partition. Denitrifier is connected with first-stage aerotank through adjustable straight second bypass in second partition; this aerotank is connected with second-stage aerotank through straight third bypass in third partition. Aerotank is made in form of nitrifier with charge which is connected with settler by means of straight fourth bypass in fourth partition; settler is connected in its turn with filter through fifth straight bypass in fifth partition; filter is connected with decontaminator. First-stage aerotank and nitrifier are equipped with aeration system; water flow equalizer, denitrifier and settler are equipped with hydraulic mixing and recirculating systems. EFFECT: high degree of cleaning sewage from nitrogen-containing and phosphorus-containing agents. 10 cl, 1 dwg
Patent RU-2237013-C1 (RU)
Title: Method of preparing activated carbon from vegetable raw material
Inventor: KHOANG K B
IPC: C01B31/08
Filed: 2003-02-27
Granted: 2004-09-27
Abstract: FIELD: carbon materials. 
     SUBSTANCE: raw material is preliminarily treated with water and then dried in air over a period of 2 months, after which material is carbonized at 300-350 о С and activated at 750-850 о С in rotary reactor. 
     EFFECT: enabled preparation of high-activity strength activated carbon with specified complex of properties and eliminated process stage wherein inorganic and organic chemicals are added. 
     2 cl, 2 tbl, 15 ex
Patent RU-2243678-C1 (RU)
Inventor: GALKINA G V
IPC: A23K10/38
Filed: 2003-07-02
Granted: 2005-01-10
Abstract: Изобретение предназначено для использования в кормопроизводстве. В способе приготовления белково-витаминного корма используют твердые или жидкие отходы производств по переработке природного сырья (зерно, мукомольные отходы, послеспиртовую барду, пивную дробину, плодовые выжимки или молочную сыворотку. Из твердых отходов и из крахмальных отходов готовят ферментолизаты. В жидкие отходы или ферментолизаты добавляют соль кобальта. На приготовленной питательной среде инкубируют молочнокислые и пропионовокислые бактерии парами штаммов: Lactobacillus acidophilus 1660/02 и Propionibacterium freudenreichii subsp. shermanii 103/12; или Lactobacillus acidophilus 1660/02 и Propionibacterium acnes 1450/28; или Lactobacillus plantarum 578/25 и Propionibacterium freudenreichii subsp. shermanii 103/12; или Lactobacillus plantarum 578/25 и Propionibacterium acnes 1450/28. Это позволяет получить корм, богатый витаминами и протеином и содержащий живые клетки молочнокислых и пропионовокислых бактерий, что обогащает микрофлору кишечника животных, которым скармливается полученный корм. Корм содержит защитные вещества (органические кислоты, ферментные системы) и поэтому выдерживает длительное хранение в сыром виде. 12 з.п. ф-лы, 1 табл.
Patent RU-2248820-C1 (RU)
Title: Surgical method for treating premature newborns for rethinopathy
Inventor: TERESHCHENKO A V
IPC: A61F9/007
Filed: 2003-07-08
Granted: 2005-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out transpupillary laser avascular zones coagulation. Taurin is dropped into conjunctival cavity at a dose of 1-2 drops into the eye under treatment 5-6 times a day during 7-10 days. 0.02% Histochrome solution is dropped into conjunctival cavity at a dose of 2 drops into the eye under treatment 5-6 times a day during 7-10 days. 0.02% Histochrome solution or 0.02% Emoxipin solution or 1% Retinalamine solution in the amount of 0.4-0.6 ml once a day is parabulbary introduced as antioxidant during 7-10 days. Magnetic stimulation course is applied on the background of conservative therapy to orbital or temporal head region of prematurely born child in any succession using external rotating permanent magnetic field of 0.15-0.40 mTesla units intensity. Periodicity of external magnetic field action is selected to be 1-2 times per day with external action duration being equal to 3-5 min per 1 session during 10 days with magnetic field being 15-30 cm far from orbital or temporal head region of prematurely born child. External permanent magnetic field rotating at constant or variable speed is applied for carrying out magnetic stimulation treatment. Repeated conservative therapy and magnetic stimulation treatment with external rotating permanent magnetic field is additionally applied in 1-3 months. The number of repeated courses is equal to 1-3. 
     EFFECT: enhanced effectiveness of prophylactic treatment; prevented severe disease forms progress; released retina edema; improved blood circulation in avascular zones. 
     3 cl
Patent RU-2242610-C1 (RU)
Inventor: TOLSTUNOV S A
IPC: E21C41/16
Filed: 2003-07-09
Granted: 2004-12-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes driving preparatory mines outside area of influence of higher extracted horizon. Angle of full displacements of rocks ψ is determined as well as angle of effect of edge portion of cleaning mine β in edge points of block soil. Preparatory mines of lower horizon pass in unloading areas, which are placed between area of influence of remaining block, limited by angle ψ and area of effect of portion of cleaning mine, limited by angle β. 
     EFFECT: higher stability. 
     1 dwg
Patent RU-2240630-C1 (RU)
Title: Method for producing silicon films
Inventor: KAMAEV G N
IPC: H01L21/76
Filed: 2003-07-18
Granted: 2004-11-20
Abstract: FIELD: semiconductor technology. 
     
     
       SUBSTANCE: proposed method for producing silicon films used in manufacturing silicon-on-insulator and silicon-on-silicon structures for very large-scale integrated circuits and other microelectronic and nanoelectronic devices includes introduction of hydrogen in working silicon wafer thereby producing hydrogenated layer followed by production of layer in working wafer whose polarity of conductivity is reverse to that of the latter during operation of splicing substrate wafer with working one due to accelerated formation of donor centers in hydrogenated layer or introduction of hydrogen into working silicon wafer to produce hydrogenated layer followed by formation of layer in working silicon wafer whose polarity of conductivity is reverse to that of the latter due to accelerated formation of donor centers in hydrogenated layer, whereupon substrate wafer is spliced with working one. 
     
     
       EFFECT: improved quality of films due to reducing their defectiveness. 
     
     
       8 cl, 3 dwg
Patent RU-2254546-C1 (RU)
Title: Бронированная башня "тайфун" боевой машины
Inventor: DOVGANJUK ANATOLIJ IVANOVICH
IPC: F41H5/20
Filed: 2003-12-01
Granted: 2005-06-20
Abstract: Изобретение относится к военной технике, в частности к конструкциям башен, и может быть использовано при конструировании и создании боевых бронированных машин различного назначения. Реализация изобретения позволяет сократить время реакции артиллерийской системы, увеличить вероятность поражения цели и эффективность стрельбы в процессе движения боевой машины, а также расширить функциональные возможности башни. Сущность изобретения заключается в том, что поисково-прицельная аппаратура дополнительно содержит оптико-электронный канал, который включает телевизионные камеры наблюдения с широким и узким полями зрения, а также монитор видеокомпьютера. Поисково-прицельная аппаратура, установленная на верхней плоскости башни, выполнена с возможностью фиксации цели относительно трех взаимно перпендикулярных плоскостей. 2 з.п. ф-лы, 6 ил.
Patent RU-2251756-C1 (RU)
Inventor: STRIZHKOV I G
IPC: H01H83/14
Filed: 2003-12-02
Granted: 2005-05-10
Abstract: FIELD: ensuring electric safety for people and animal in agriculture. 
     SUBSTANCE: self-testing of proposed differential protective gear is effected by pulse generator, polarized relay, and additional differential current sensor whose coil is provided with pulse generator that functions to ensure desired test intervals and distribution of test signals among control circuit channels of polarized electromagnetic relay incorporating warning device, power conductors of supply mains being passed through magnetic core opening of additional current sensor. 
     EFFECT: provision for periodic self-testing of protective gear magnetic circuit for condition. 
     1 cl, 1 dwg
Patent RU-2247770-C1 (RU)
Title: Detergent for metal surface cleaning
Inventor: SVATOVSKAJA L B
IPC: C11D7/18
Filed: 2003-12-08
Granted: 2005-03-10
Abstract: FIELD: detergent for metal surface cleaning from oil, mineral oils and their decomposition products. 
     SUBSTANCE: claimed detergent as degreasing composition contains (mass %) sodium carbonate peroxysolvate Na 2 CO 3 · 1,5 H 2 O 2  2.0-3.5 and sodium fluorosilicate 2.0-3.5; and balance: water. Detergent of present invention is useful in washing of machine and device part from oil contaminants as well as in washing machines during in-process cleaning. 
     EFFECT: working solution with decreased temperature without losses of detergency. 
     1 tbl
Patent RU-2255375-C1 (RU)
Inventor: ALBEGOVA N R
IPC: G09B23/28
Filed: 2004-01-16
Granted: 2005-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method includes injection of cobalt chloride solution into stomach once in a day each day during two months in dose 4.0-10.0 mg/kg, in metal terms, where in a unit of solution equal to 0.2 ml, there is 0.4-1.0 mg of cobalt. 
     EFFECT: higher efficiency. 
     3 tbl, 1 ex, 2 dwg
Patent RU-2261796-C1 (RU)
Inventor: TOMEJA V A
IPC: B26B1/02
Filed: 2004-01-29
Granted: 2005-10-10
Abstract: FIELD: hand cutting tools. 
     SUBSTANCE: knife comprises blade and handle made of clamps pivotally connected to the base of the blade at different levels for permitting rotation in two mutually perpendicular planes.  One of the clamps is provided with double-sided locator made of double-sided lock and flexible rod which is in a contact with the lock.  One of the ends of the rod is bent at an angle no more than 90°.  The other clamp has the opening for lock of the locator.  At least one of the clamps can be provided with plates having decorative members, or toothed edges and cuts from both sides, or rest. 
     EFFECT: enhanced reliability and convenience. 
     3 cl, 6 dwg, 1 ex
Patent RU-2256134-C1 (RU)
Title: Сушилка
Inventor: SHEVTSOV A A
IPC: F26B17/04
Filed: 2004-01-30
Granted: 2005-07-10
Abstract: Изобретение относится к сушильной технике и может быть использовано для сушки различных видов сыпучих материалов, например для производства сушеного цикория, овощей и др. В сушилке, содержащей корпус с бункером загрузки и выгрузочным устройством, гибкий перфорированный ленточный конвейер с приводом, на рабочей ветви конвейера установлены с определенным шагом ролики, при этом нечетные ролики смонтированы стационарно под лентой, а четные - над лентой, четные ролики установлены на направляющей с реечным механизмом для перемещения их в горизонтальной плоскости, причем направляющая с реечным механизмом находится на опорной станине по обе стороны сушилки, для перемещения четных роликов в вертикальной плоскости опорная станина снабжена подвижными опорами. Изобретение должно обеспечить повышение эффективности процесса сушки за счет использования плотного пересыпающегося слоя продукта, интенсифицировать процесс сушки и добиться более равномерной сушки и хорошего качества готового продукта. 5 ил.