baber/WOPTO huggingface dataset:
Patent RU-2217842-C1 (RU)
Title: Method for producing silicon-on-insulator structure
Inventor: POPOV V P
IPC: H01L21/324
Filed: 2003-01-14
Granted: 2003-11-27
Abstract: FIELD: semiconductor engineering; manufacture of modern materials for microelectronics. SUBSTANCE: method for producing silicon-on-insulator structures used in manufacture of very large-scale integrated circuits includes hydrogen implantation in silicon wafer, chemical treatment of silicon wafer and substrate, jointing of silicon wafer and substrate, their splicing and splitting along implanted layer of wafer; wafer and substrate surfaces are dried out after chemical treatment and cleaned of physically adsorbed materials then wafer and substrate are joined together, spliced, and split along implanted layer of wafer in single stage at low vacuum and at temperature required to hold implanted hydrogen within silicon in bound state. EFFECT: improved quality of structure. 9 cl, 4 dwg
Patent RU-2230822-C1 (RU)
Inventor: BUDINOVSKIJ S A
IPC: C22F1/10
Filed: 2003-04-10
Granted: 2004-06-20
Abstract: FIELD: metallurgy and power engineering industries. 
     SUBSTANCE: the invention presents a method of a reinforcement of an item made out of a casting alloy based on a nickel. The method is dealt with metallurgy and engineering industry and may be used in aircraft and power engineering industries at production of gas turbines casting vanes made out of heat-resistant nickel alloys and other items used in the gas-turbine engines hot section. The offered method provides for a reinforcement of an item made out of a casting alloy on a nickel based with reinforcing √ phase, having the equiaxial or directional structure, heating of an item to temperature of the beginning of dissolution of the √ phase, aggregate exposure and refrigerating with a given speed. At that before heating the surface of the item is applied with a coating made out of the alloy on a base of nickel containing in addition tantalum and-or rhenium in a quantity of 2-30 mass %. The heating, aggregate exposure and refrigerating are conducted in the mode of quenching of the casting alloy on a nickel base with reinforcing √ phase. Technical result is an increase of the strength and durability of the alloy due to the thermal stability of √ phase at operating temperatures. 
     EFFECT: the invention allows to increase the strength and durability of the alloy. 
     3 cl, 1 tbl, 6 ex
Patent RU-2245565-C1 (RU)
Title: Device for calibration and check-up of hygrometers
Inventor: BELOSHITSKIJ A P
IPC: G01W1/18
Filed: 2003-05-05
Granted: 2005-01-27
Abstract: FIELD: measuring equipment, in particular, hygrometry, applicable in all branches of industry for calibration and check-up of hydrometers. 
     SUBSTANCE: the device has temperature and pressure meters, liquid thermostat with a saturator placed in it, thermostatic control system including a treat exchanger, thermostatic switch and two electric refrigerant feeding devices, the thermostatic control system additionally includes a refrigerant feeding pneumatic device, whose output is connected to the output of the electric refrigerant feeding device. In the second modification the body of the electric refrigerant feeding device has an additional channel made in parallel with the main one, in which a flow restrictor for refrigerant flow-rate control is built in. 
     EFFECT: enhanced accuracy. 
     2 cl, 2 dwg
Patent RU-2245646-C1 (RU)
Title: Method for producing of garnish potato
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-03
Granted: 2005-02-10
Abstract: FIELD: canned food industry, in particular, production of semi-finished garnish potato. 
     SUBSTANCE: method involves performing washing and inspection; before cleaning, additional cleaning, cutting, blanching to semi-ready state, vacuum packing, sealing and pasteurization procedures, treating potatoes with lipid-containing extract of Pythium catenulatum micromycet biomass used in an amount of 1-1·10 5  mg/t; holding for about 8 hours. 
     EFFECT: improved organoleptical properties of base product. 
     1 ex
Patent RU-2243922-C1 (RU)
Inventor: BUDANOV S V
IPC: B64C39/00
Filed: 2003-06-16
Granted: 2005-01-10
Abstract: Изобретение относится к элементам рулевых поверхностей управления летательных аппаратов. Самолет включает фюзеляж с хвостовым оперением в виде киля с рулем направления и стабилизатора, крыло, руль высоты с приводом , два шасси, заднюю опору. На боковых краях заднего торца фюзеляжа выполнены две расположенные друг против друга параллельно и симметрично относительно продольной оси проушины с отверстием каждая для установки руля высоты. Кромки крыла и стабилизатора выполнены по форме кривой показательной функции. Руль высоты выполнен рычагом на верхней передней части. Привод руля высоты состоит из тяги, шарнирно присоединенной одним концом к рычагу штурвала управления и другим концом - к рычагу упомянутой части руля. Технический результат - улучшение эксплуатационных свойств. 6 ил.
Patent RU-2246985-C1 (RU)
Title: Titanium phosphate-based sorbent preparation method
Inventor: IVANENKO V I
IPC: B01J20/02
Filed: 2003-06-30
Granted: 2005-02-27
Abstract: FIELD: sorbents. 
     SUBSTANCE: invention relates to preparation of compounds based on poorly soluble polyvalent metal salts of polybasic acids, in particular titanium phosphate, which can be used as sorbents for various cations from aqueous solutions. Synthesis of titanium phosphate-based sorbent is accomplished by interaction of phosphate solution with titanium-containing solution preheated to 70-100°C at P/Ti ratio (1.0-2.6):1. Resulting hydrogel is separated from mother liquor, washed with water, and subjected to heat treatment for 20-36 h at 35 to 100°C, after which dried at higher temperature (100-120°C). Titanium-containing solution may be 0.6-2.8 M solution of titanium in sulfuric or hydrochloric acid and phosphate solution may be 0.5-3.6 M orthophosphoric acid solution. According to invention, before heat treatment or after drying, hydrogel is, respectively, molded or ground to granule or particle size 0.6 to 10.0 mm. 
     EFFECT: enabled preparation of granulated amorphous sorbent resistant to spontaneous destruction in aqueous media, having improved sorption characteristics and low hydrodynamic resistance. 
     4 cl, 1 tbl, 10 ex
Patent RU-2240337-C1 (RU)
Inventor: KOSORUKOVA N V
IPC: C09K3/00
Filed: 2003-09-23
Granted: 2004-11-20
Abstract: FIELD: detoxification methods. 
     SUBSTANCE: composition for removing mercury from mercury-polluted living and administrative spaces contains aqueous solution of mercury scavenger (up to 20%) and surfactant (at least 5%), the former being aqueous solution of copper iodide and the latter oxyethylated alcohol. 
     EFFECT: increased detoxification efficiency with low-corrosive reagents with regard to structural materials, devices, and equipment. 
     3 ex
Patent RU-2243986-C1 (RU)
Title: Lube fraction purification process
Inventor: NIGMATULLIN V R
IPC: C10G53/14
Filed: 2003-10-02
Granted: 2005-01-10
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: selective purification of lube oils with selective organic solvents involves oxidation of lube oils followed by treatment thereof with solvents. Possible oxidants are aqueous solutions of hydrogen peroxide, a hydroperoxide, and hypochlorite. Possible selective solvent are N-methylpyrrolidone and aqueous phenol with up to 50% water. Oil may also be preliminarily deparaffinized. 
     EFFECT: avoided necessity of using complex equipment and minimized expenses on reconstruction purification installation. 
     4 cl, 5 tbl, 10 ex
Patent RU-2254582-C1 (RU)
Inventor: SIL CHEV A JU
IPC: G01R11/24
Filed: 2003-10-15
Granted: 2005-06-20
Abstract: FIELD: electric measurement engineering. 
     SUBSTANCE: electricity meter can be used for measuring electric energy in ac circuits. Electricity meter has current detector, current by voltage multiplier, current-to-pulse frequency converter, current transformer provided with two primary windings and rectifier. One primary winding of transformer is connected with phase conductor of measuring circuit, and the other winding - with one zero conductor and with one secondary winding at which winding the signal is proportional to difference in currents of primary windings. Outputs of transformer are connected with current-to-pulse frequency converter through rectifier. 
     EFFECT: protection against burglary. 
     1 dwg
Patent RU-2251492-C1 (RU)
Title: Device for distribution and delivery of air into passenger car interior
Inventor: MULITSA CH S
IPC: B60H1/34
Filed: 2003-11-04
Granted: 2005-05-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to ventilation, heating and provision of comfortable conditions in cars. Proposed device contains deflector body arranged on dashboard and connected by air duct with climatic plant at one side, and two outlet channels at other side. Said channels are arranged at angle relative to each other and accommodate nozzles with horizontal parallel ribs. Lower outlet channel is provided with shutter with control element. Ribs on upper nozzle are fixed, and lower nozzle has movable blades interconnected by tie-rod for turning by of adjusting element. Novelty is that upper outlet channel is furnished with separate air duct connected with climatic plant heater. Horizontal ribs on lower nozzle are made movable for turning in vertical direction by means of adjusting element found on central blade. Shutter is made in form of flat circle with stiffening ribs passing through center and it adjoins lower outlet channel through seal of round cross section found on shutter contour. Invention makes it possible to combine in one housing nozzles of interior ventilation and side window glass heating in zone of visibility. 
     EFFECT: simplified design, improved operating characteristics. 
     4 cl, 6 dwg
Patent RU-2263939-C1 (RU)
Inventor: ANDRIANOV S N
IPC: G02F2/02
Filed: 2004-03-29
Granted: 2005-11-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device has input infrared lens mounted in series with dichroic mirror, antistokes frequency converter made of set of active light guides and pumping radiation source. Front edge surface of the frequency converter is put into coincidence with image plane of input infrared lens. Active light guide set has dichroic coatings on front and rare edge surfaces. Pumping radiation source is mounted at rare edge surface or at front edge surface which has simultaneously to be input and output of antistokes frequency converter. 
     EFFECT: increased brightness of image. 
     4 cl, 2 dwg
Patent RU-2270123-C1 (RU)
Title: "linear clear" checking device
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 2004-07-12
Granted: 2006-02-20
Abstract: FIELD: railway signaling and communication; traffic control devices. 
     SUBSTANCE: system of track devices includes track circuit with series-connected ac supply source and track transformer, current limiter, track relay and rail line, radio pulse receiver with receiving antenna, locomotive control relay, correspondence relay and arrival relay.  System of locomotive devices includes locomotive receiver with receiving locomotive coil, axial track pickup, counter, pulse shaper, logic AND gate, trigger, fixed memory, comparator and radio pulse transmitter with transmitting antenna.  Train arrival checking is based on the fact that radio pulse is transmitted from locomotive when check section is clear. 
     EFFECT: improved reliability of checking train passing along track section with its full complement. 
     2 dwg
Patent RU-2273525-C1 (RU)
Title: Electrostatic separator for separation of particles of solid materials of different specific gravity
Inventor: FEDOROV EVGENIJ JAKOVLEVICH
IPC: B03C7/02
Filed: 2004-11-18
Granted: 2006-04-10
Abstract: FIELD: electrostatic separators for separation of particles of solid material of different specific gravity. 
     SUBSTANCE: proposed separator is mainly used for separation of particles of cord fiber from rubber crumb and particles of metal contained in ground tires. Separator ensures separation of particles by specific gravity and separate discharge from separator. Separator is provided with two coaxial cylindrical chambers; inner chamber has taper part narrowing downward; it is provided with branch pipe for delivery of particles of material to be separated in flow of gas which carries particles of separated materials in way of upper edge of inner chamber. Mounted above upper edge of outer cylindrical chamber projecting above upper edge of inner chamber is belt conveyer whose belt is made from gas-permeable material and is used for entrapping particles of solid materials. Lower section of conveyer fully closes cross section of upper edge of outer chamber. Separator has two electrodes connected to unlike poles of power supply source which are mounted in flow of gas carrying the particles of material being separated. Circular upper section of inner chamber may be used as first electrode. This electrode is grounded. Second electrode having holes for passage of gas is mounted in gap between upper and lower sections of conveyer. Particles of material having lesser specific gravity are electrified in electric field sticking to surface of conveyer belt, thus forming dense layer of non-woven material; this layer is separated from belt and is rolled. Separator is provided with unit for separation of particles of materials at high specific gravity accumulating in gas between inner and outer chambers into ferromagnetic and non-magnetic particles. 
     EFFECT: enhanced efficiency. 
     9 cl, 3 dwg
Patent RU-2280181-C1 (RU)
Inventor: LOMTEV EVGENIJ ALEKSANDROVICH
IPC: F02B69/04
Filed: 2005-03-01
Granted: 2006-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to fuel equipment of internal combustion engines.  Proposed fuel system of internal combustion engine has through air channel with throttle valve, fuel feed metering system and electrolyzer with control unit and electrolyte feed system connected by gas space to through air channel.  Fuel feed metering system is connected to electrolyte space of electrolyzer. 
     EFFECT: reduced fuel consumption and toxicity of exhaust gases. 
     2 dwg
Patent RU-2281765-C1 (RU)
Inventor: POMYTKIN IGOR ANATOL EVICH
IPC: A61P9/10
Filed: 2005-03-04
Granted: 2006-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to a method for treatment of cerebral ischemia on its model in mammal. Method involves administration in mammal the effective doses of bis-[(2-hydroxyethyl)-N,N,N-trimethylaminium] succinate. This provides prophylaxis of development of unfavorable results of cerebral ischemia and/or insult based on prevention of cerebral neurons death, reducing rate of pathological decreasing the energetic metabolism in ischemia being without by-side effects. 
     EFFECT: improved and enhanced method of treatment of cerebral ischemia. 
     3 tbl, 2 ex
Patent RU-2279261-C1 (RU)
Inventor: GAJDAROVA TAT JANA ANDREEVNA
IPC: A61C19/04
Filed: 2005-04-12
Granted: 2006-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying variable force to a tooth. Harmonic mechanical oscillations of frequency not exceeding 250 Hz are excited. Mechanical impedance Z is concurrently measured. Lower limit of changes shows extreme tooth looseness degree. The upper limit of changes shows physiologic tooth looseness degree. Mechanical impedance Z value is measured as Nxs/m, where N is the newton, s is the second and m is the meter. 
     EFFECT: high accuracy and objectiveness of measurements. 
     1 dwg
Patent RU-2285768-C1 (RU)
Inventor: KUZNETSOV EVGENIJ VLADIMIROVIC
IPC: E02B11/00
Filed: 2005-04-18
Granted: 2006-10-20
Abstract: FIELD: agricultural amelioration, in particular, drainage of surface and underground water from closed lowlands free of outflows and drainage of water-logged soil of fields. 
     SUBSTANCE: method involves creating absorbing wells in lower part of agricultural land relief under arable layer; providing absorbing wells with filtering material and laying back filter thereon; providing mole drainages and ditches around absorbing wells, said drainages and ditches being inclined toward said wells and spilled with layer of back filter; placing plant ground layer onto surface of back filter, said plant ground layer having height sufficient for cultivation of field surface by means of agricultural equipment; using collector communicating absorbing wells with one another for discharge of excessive water. 
     EFFECT: increased efficiency in discharge of excessive water from two or more closed lowlands of agricultural fields and improved ameliorative state of soil. 
     3 dwg
Patent RU-2284190-C1 (RU)
Inventor: GENKIN DMITRIJ DMITRIEVICH
IPC: A61K35/14
Filed: 2005-06-14
Granted: 2006-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the present innovation deals with treating diseases associated with affected tissue circulation. It deals with injecting mononuclear cells of donor's umbilical cord blood into the blood. Moreover, the above-mentioned donor's cells have got the set of antigens HLA-A, HLA-B, HLA-DR being distinct against the recipient's set of antigens HLA-A, HLA-B, HLA-DR by not less than four antigens. The quantity of introduced cells ranges 2.5 x 10 6  up to 10 x 10 6 /kg body weight/d. Injection should be repeated 2-10 times at interval of 10-60 d. The innovation provides substitution of dead and/or recipient's regeneration-impotent cells with the above-mentioned donor's cells and enables to decrease the frequency of immunopathological reactions at decreasing the number of introduced donor's mononuclear cells. 
     EFFECT: higher efficiency of therapy. 
     2 cl, 8 ex, 1 tbl
Patent RU-2294004-C1 (RU)
Title: Adaptive tracking system for objects with lagging of status and control
Inventor: EREMIN EVGENIJ LEONIDOVICH
IPC: G05B13/02
Filed: 2005-06-17
Granted: 2007-02-20
Abstract: FIELD: automatics, in particular, systems for tracking objects, parameters of which are unknown constants or values slowly changing in time. 
     SUBSTANCE: system contains control object, three coefficient setting blocks, six adding blocks, six multiplexers, four integrators, two delay blocks, setting effect block. 
     EFFECT: possible tracking mode and setting of required dynamics of control processes by means of standard device for preceding minimal structural complexity. 
     1 dwg
Patent RU-2278213-C1 (RU)
Inventor: PASSEK VADIM VASIL EVICH
IPC: E02D17/18
Filed: 2005-07-11
Granted: 2006-06-20
Abstract: FIELD: building, particularly to construct road embankments on permafrost ground. 
     SUBSTANCE: road embankment comprises embankment body composed of two stacked layers and ballast prism arranged on base platform. Each layer is formed as trapeze with larger base facing downwards. Lower base of upper layer trapeze has dimension c equal to that of upper base of lower layer trapeze. Lower base of upper layer trapeze mates upper base of lower layer trapeze. Upper layer has side slope less than that of lower layer. Main embankment parameters are determined from corresponding relations. 
     EFFECT: provision of embankment stability due to permafrost temperature reduction in embankment base. 
     2 cl, 1 dwg
Patent RU-2304293-C1 (RU)
Title: Система авиационного экологического мониторинга загрязнения атмосферы в крейсерском полете
Inventor: DEDESH VIKTOR TRIFONOVICH
IPC: G01W1/02
Filed: 2005-12-13
Granted: 2007-08-10
Abstract: Изобретение относится к области экологии и может быть использовано для проведения мониторинга загрязнения атмосферы в крейсерском полете. Сущность: система содержит размещенные на борту самолета-зондировщика измерители газового состава аэрозолей, спектрального состава аэрозолей, давления и температуры атмосферы, относительной влажности и водности атмосферы, прозрачности облаков и конденсационного следа от двигателя самолета-генератора, нефелометр, центральный процессор бортовой цифровой вычислительной машины. Самолет-зондировщик включает воздухозаборник, систему связи и управления, бортовую аппаратуру потребителя спутниковой навигационной системы (СНС), системы навигации и наведения, автоматического управления. Дополнительно в состав системы введены самолет-генератор и наземная аппаратура управления. Самолет-генератор содержит бортовую аппаратуру потребителя СНС, системы навигации и наведения, автоматического управления, связи и управления. Наземная аппаратура управления содержит лидар, электронно-оптический преобразователь, ЭВМ. Самолет-генератор и наземная аппаратура связаны с самолетом-зондировщиком через устройства системы связи и управления. Технический результат: повышение точности оценки условий образования и характеристик конденсационных следов. 1 з.п.ф-лы, 3 ил.
Patent RU-2296816-C1 (RU)
Title: Corrosion inhibitor for protection of metals in sulfuric, hydrochloric and orthophosphoric acids
Inventor: KRAVTSOV EVGENIJ EVGEN EVICH
IPC: C23F11/04
Filed: 2006-01-10
Granted: 2007-04-10
Abstract: FIELD: protection of metals against acid corrosion by means of inhibitors; pickling of metals and acid cleaning of equipment; power engineering, food-processing industry and other industries. 
     SUBSTANCE: proposed inhibitor contains the following components, mass-%: furfuryl-3-iodine-4-amino-pyridine,29.4-21.0; 2-amino-4-isopropylamino-6-chloro-pyrimidine,14.7-12.3 and urotropin, 55.8-66.6. 
     EFFECT: high degree of corrosion protection of steel, zinc and manganese in acids; reduction of hydrogen absorption. 
     2 tbl
Patent RU-2306343-C1 (RU)
Title: Juice clarification process
Inventor: GOLYBIN VJACHESLAV ALEKSEEVICH
IPC: C13B20/02
Filed: 2006-03-14
Granted: 2007-09-20
Abstract: FIELD: sugar industry. 
     SUBSTANCE: process comprises progressive preliming, main warm and hot liming, first saturation, filtration of saturated juice, liming thereof, second saturation and filtration. In preliming stage, when pH 8.5-8.6 of juice is attained, juice is treated for 10-12 sec by pulse magnetic field with induction 0.23-0.25 Tl and process is then continued until optimum pH value of juice is reached. Content of high-molecular weight compounds and colloidal substances in clarified juice is reduced owing to that treatment is carried out in metastable zone of high-molecular weight compounds and colloidal substances contained in diffusion juice. 
     EFFECT: enhance diffusion juice clarification effect. 
     3 ex
Patent RU-2311639-C1 (RU)
Inventor: GOLOVANOVA OL GA ALEKSANDROVNA
IPC: G01N33/487
Filed: 2006-03-31
Granted: 2007-11-27
Abstract: FIELD: medicine, diagnostics. 
     SUBSTANCE: the present innovation deals with the ways of predicting the impact of videodisplay terminal upon the state of oral cavity, particularly, dental state, that is the way for detecting the level of computed radiation impact upon dental state. According to the suggested method, one should study the picture of human salivary microcrystallization (SMC) associated with a patient's work with a computer, according to this picture it is necessary to determine the level of computed radiation impact upon a patient's dental state. One should isolate 5 types of SMC which illustrate different level of computed radiation impact upon dental state. The declared innovation provides earlier diagnostics of dental diseases and enables to detect the predisposition to these diseases. 
     EFFECT: higher accuracy of detection. 
     1 cl, 9 dwg, 1 ex, 5 tbl