baber/WOPTO huggingface dataset:
Patent RU-2208552-C1 (RU)
Inventor: FURMAKOV E F
IPC: B64D37/00
Filed: 2002-07-25
Granted: 2003-07-20
Abstract: FIELD: aircraft instrumentation engineering; check of mass of fuel in each tank and total mass of fuel. SUBSTANCE: present parameters of fuel level, temperature and dielectric permeability are measured by means of sensors mounted in fuel tanks and characteristic parameter transducers. Level of fuel is measured in at least three points not lying on one straight line. Volume of fuel in tank is determined by its level with geometric characteristics of tank taken into account. Grade of fuel or ratio of different grades is determined in on-board computer by characteristic parameter and temperature of fuel. Density of fuel in tank is determined in fuel parameter driver included in on-board computer by grade or ratio of grades. Mass of fuel is determined in on-board computer by density and volume determined beforehand. Total mass of fuel is found in summing-up unit. EFFECT: enhanced accuracy of determination of fuel mass at spread of temperatures and grades. 1 dwg, 2 tbl
Patent RU-2235986-C1 (RU)
Inventor: BADAMSHIN I KH
IPC: G01N3/00
Filed: 2002-12-16
Granted: 2004-09-10
Abstract: FIELD: tests of strength properties of materials; methods of determination of yield point. 
     SUBSTANCE: proposed consists in use of filament-like monocrystals and measurement of crystal lattice spacing by roentgen-structural method followed by calculation of yield point by the following formula:  =c/(x/a 0 ) 2 , where c is coefficient determined at point x=0.07a 0  and    max =G*x/a 0 , where a 0  is crystal lattice spacing; x is displacement at shear. 
     EFFECT: reduced labor consumption; possibility of prediction of mechanical properties of material with its anisotropy taken into account. 
     1 tbl
Patent RU-2231933-C1 (RU)
Title: Device for protecting water craft from sonars
Inventor: LJUTIKOV S S
IPC: H04R1/44
Filed: 2003-02-25
Granted: 2004-06-27
Abstract: FIELD: hydroacoustics; protection of surface and underwater craft against unauthorized reading of data on their characteristics. 
     SUBSTANCE: proposed device designed to protect water craft against reading of information about technical characteristics of equipment by foreign observation and monitoring means in the framework of implementing international contracts of the Russian Federation and other programs and projects incorporates provision for generating acoustic signals whose parameters are set automatically. Device has newly introduced water-craft current coordinates output unit, hydroacoustic receiver coordinate memory unit, comparison unit, command output unit, and control unit; first input of comparison unit is connected to output of water-craft current coordinates output unit and second input of comparison unit is connected to output of hydroacoustic receiver coordinate memory unit; comparison unit output is series-connected through command output unit and control unit to acoustic signal shaper whose output is connected to radiating antenna; power supply output is connected to inputs of hydroacoustic coordinates memory unit, comparison unit, command output unit, control unit, acoustic signal shaper, radiating antenna, and water-craft current coordinates output unit. 
     EFFECT: enhanced speed of response and effectiveness of water craft protection against hydroacoustic receivers. 
     1 cl, 4 dwg
Patent RU-2245384-C1 (RU)
Title: Method for production of pure niobium
Inventor: AFONIN JU S
IPC: C22B9/16
Filed: 2003-05-20
Granted: 2005-01-27
Abstract: FIELD: production of pure niobium. 
     SUBSTANCE: method includes reducing fusion of niobium pentoxide with aluminum and calcium to provide crude ingots followed by heat treatment and multiple electron beam refining. As an additional raw material in step of reducing fusion sublimates (preferably in non-oxidized form) from second and subsequent electron beam refining are used. Such sublimates are obtained by subsequent cooling of furnace smelting chamber under residual pressure of 10 -2 -10 -4  mmHg for 1.0-3.0 h, letting-to-helium under 1-3 mmHg for 1.0-3.0 h, and letting-to-air for 20-40 min. Sublimates are added in amount of 4.5 % based to feeding niobium pentoxide. Claimed method affords the ability to increase niobium pentoxide consumption by 73 kg in respect to 1000 kg of pure niobium in crude ingots. 
     EFFECT: production of pure niobium with increased effectiveness without deterioration of refined niobium quality. 
     2 cl, 1 tbl
Patent RU-2246696-C1 (RU)
Title: Method for detecting and mapping over-watered areas
Inventor: AKHTYRTSEV A B
IPC: G01C11/10
Filed: 2003-05-27
Granted: 2005-02-20
Abstract: FIELD: technologies for monitoring surface fertile soil layer. 
     SUBSTANCE: method includes remote filming of area in different ranges of electromagnetic radiation and decoding images from this filming. One-scale filming of area is performed in visible and invisible electromagnetic radiation ranges. On image in visible range contours of relief depressions are detected and marked in form of rivers, lakes, swamps, etc. Areas and borders of water-resistant growth are detected and marked on basis of brighter tones on image in visible area range. On image in invisible range areas and limits of soil watering are marked. Images are combined in visible and invisible ranges to single total image. Area zones are detected and marked on it, having water-resistant plants and watering combined with relief depression. Total image is combined to area map on basis of recognizable points and found portions are marked on it as over-watered. 
     EFFECT: higher precision. 
     6 cl, 1 dwg
Patent RU-2237658-C1 (RU)
Inventor: GEMBITSKIJ P A
IPC: A61P31/06
Filed: 2003-07-10
Granted: 2004-10-10
Abstract: FIELD: organic chemistry, medicine, veterinary science. 
     SUBSTANCE: invention relates to a new compound eliciting anti-tuberculosis activity and representing p-guanidinosalicylate sodium of the formula (1) 
     
       
     
     The compound elicits the enhanced effectiveness and reduced toxicity in tuberculosis treatment. 
     EFFECT: enhanced and valuable medicinal properties of compound. 
     1 tbl, 1 ex
Patent RU-2244590-C1 (RU)
Title: So2-into-so3 conversion catalyst
Inventor: MANAEVA L N
IPC: B01J23/04
Filed: 2003-07-22
Granted: 2005-01-20
Abstract: FIELD: oxidation catalysts. 
     SUBSTANCE: SO 2 -into-SO 3  conversion catalyst contains following active components: vanadium oxide, alkali metal (K, Na, Rb, Contains) oxides, sulfur oxides, and silica framework formed from natural and/or synthetic silica and having pores with radii up to 65000  , among which fraction of pores with radii larger 10000   does not exceed 50%, while content of sulfuric acid-insoluble vanadium compounds (on conversion to V 2 O 5 ) does not exceed 4.0% by weight. Fraction of pores with radii 1000-10000   does not exceed 35% and that less than 75   at most 9%. 
     EFFECT: improved performance characteristics of catalyst operated in reactor zones at medium and maximum temperature due to under conditions activity at 420-530 о С. 
     3 cl, 1 tbl, 8 ex
Patent RU-2242182-C1 (RU)
Inventor: KUKLIN A G
IPC: A61B17/04
Filed: 2003-07-31
Granted: 2004-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying isolated fascia-and-subcutaneous-fat sutures in the trophic disorder zones. Diastasis between skin wound edges is equal to 2-3 mm. 
     EFFECT: reduced risk of traumatic complications. 
     2 dwg, 7 tbl
Patent RU-2246504-C1 (RU)
Title: Method for treatment of degraded solvent
Inventor: MOISEEV V V
IPC: C08J11/02
Filed: 2003-08-26
Granted: 2005-02-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention describes a method for treatment of degraded solvent in manufacturing diene-base solution polymers by treatment of solvent with alkaline agent solution and fractionation. As an alkaline agent method involves using hydrocarbon-solvent alkaline metal phenolates of the general formula:   wherein Me means potassium (K) or sodium (Na); R 1 , R 2 , R 3  are α-methylbenzyl, α,α-dimethylbenzyl, (C 1 -C 18 )-alkyl or hydrogen atom in any combination as measured for 0.0001-0.5 wt.-% of bound alkaline metal per a solvent. Invention provides effective removing halogen-containing impurities from degraded solvent being up to their complete absence and exclusion corrosion process of fractionation equipment due to creature and maintaining the necessary level of alkalinity in solvent that result to enhancing safety in manufacturing polymers. 
     EFFECT: improved method for treatment. 
     4 tbl, 6 ex
Patent RU-2239605-C1 (RU)
Title: Method of frying water from strong acid anions
Inventor: ZROJCHIKOV N A
IPC: C02F1/42
Filed: 2003-10-07
Granted: 2004-11-10
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention relates to ion-exchange purification methods and to production of highly desalted water, which can be applied on chemical water-purification plants of industrial enterprises, heat-and-power stations, and other enterprises requiring high-purity chemically cleaned water. Water to be freed from strong acid anions (chloride, sulfate, and nitrate anions) is passed through mixed-basicity porous anionite prepared via consecutive chloromethylation and amination reactions of macroporous styrene/divinylbenzene copolymer wherein contents of low- and high-basicity groups are interrelated as (9-17):1 and pH value of water to be treated should not exceed 5.0. Above anionite is characterized by high value of dynamic exchange capacity (regarding strong acid anions) for water with low pH values and is mainly designed to be placed in the first step of OH -  anionation. 
     EFFECT: increased duration of the filtration cycle of the first step of anionite filter and reduced water production expenses. 
     2 tbl
Patent RU-2240367-C1 (RU)
Inventor: DIGONSKIJ S V
IPC: C22B11/02
Filed: 2003-10-07
Granted: 2004-11-20
Abstract: FIELD: precious metal technology. 
     SUBSTANCE: method involves oxidative firing of concentrate, disintegration of cinder, and adjusting the latter on table concentrator to isolate gold head and tails, after which gold head is melted with fusing agents in shaft-crucible oven, melt is tapped and separated into alloy and slag. When performing adjustment, not more than 5% of the weight of cinder is isolated into gold head and adjustment tails are remelted in ore-thermal furnace under accumulative melting conditions. 
     EFFECT: enabled rapid and effective production of crude alloy containing precious metals directly at gold-recovery fabrics from significant volumes of concentrates with high productivity and degree of recovery (up to 99%).
Patent RU-2258357-C1 (RU)
Inventor: UZHIK V F
IPC: A01J7/00
Filed: 2003-12-02
Granted: 2005-08-20
Abstract: FIELD: agricultural engineering, in particular, mechanization equipment for animal farming. 
     SUBSTANCE: apparatus has bowl-shaped housing formed as bellows with funnel and incorporating working tools, pulsator, distributor and channel change-over mechanism. Each working tool has cover with bypass openings. Cavities of bellows and funnel communicate with each other and are closed with spring-loaded valve. Distributor is made in the form of two chambers having air inlet apertures closed with spring-loaded valve. Channel change-over mechanism is formed as hollow cross-piece with slide valve switches, each comprising spring-loaded slide valve equipped with rigidity adjusting nut. Slide valve has radial and longitudinal openings and is adapted for displacement in horizontal direction. Spring-loaded valve mounted in central channel of hollow cross-piece is equipped with adjusting screw. Slide valve switches are provided at their outlet ends with vacuum regulators having valves provided with spring and adjusting screw. Apparatus of such construction allows intensity of manual labor to be reduced by two times and heifer productivity to be increased by 20%. 
     EFFECT: increased efficiency by providing optimal action upon udder of cow, reduced labor intensity and simplified construction. 
     3 cl, 6 dwg
Patent RU-2259308-C1 (RU)
Inventor: SYROMJATNIKOV V S
IPC: B64G1/62
Filed: 2004-02-18
Granted: 2005-08-27
Abstract: FIELD: space engineering; spacecraft for descent in atmosphere of planet. 
     SUBSTANCE: proposed spacecraft has case with foldable wings and/or stabilizers provided with deployment mechanisms. In folded state at deceleration of spacecraft in atmosphere, said wings and/or stabilizers are covered with separable frontal heat shield which is oval in shape in projection on plane perpendicular to longitudinal axis of spacecraft. Side surfaces of tail section of spacecraft case with wings and/or stabilizers (and some other members) may be covered with separable aerodynamic flaps which form conical surface. After deceleration at initial stage of descent, shield is separated and wings (stabilizers) deploy to working position. Proposed spacecraft has high aerodynamic properties and is provided with reliable protection against aerodynamic and thermal loads at deceleration at high supersonic flight speeds. 
     EFFECT: low cost of servicing. 
     4 cl, 13 dwg
Patent RU-2263300-C1 (RU)
Inventor: BELOLAPOTKOV D A
IPC: G01N3/58
Filed: 2004-03-18
Granted: 2005-10-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises generator of standard frequency, additional coincidence circuit with two inputs, three additional collection circuit with two inputs, decoder, two analogue switches, integrator, and comparator.  The source of reference voltage and output of the generator of the standard frequency are connected with two inputs of two coincidence circuits.  The outputs of two coincidence circuits are connected with the decoder through the collection circuit and pulse counter.  The output of the decoder is connected with the counting input of the second flip-flop, to the input of the pulse counter, and to the second input of the control device. 
     EFFECT: expanded functional capabilities. 
     2 dwg
Patent RU-2271485-C1 (RU)
Title: Composition for antifriction coating of kinematic pairs
Inventor: BELIK BORIS MIKHAJLOVICH
IPC: F16C33/16
Filed: 2004-06-09
Granted: 2006-03-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: composition comprises Al 2 O 3 , silicium oxide , and expanded graphite.  The silicium oxide is made of SiO 2 , and Al 2 O 3  is made of amorphous modification whose particles do not exceed 240 Å. 
     EFFECT: increased longevity. 
     1 tbl
Patent RU-2276370-C1 (RU)
Inventor: BAZHENOV VLADIMIR IL ICH
IPC: G01C19/567
Filed: 2004-10-05
Granted: 2006-05-10
Abstract: Изобретение относится к области измерительной техники, а именно к преобразователям угловой скорости в электрический сигнал. Датчик угловой скорости содержит резонатор, выполненный на нем системы первичных и вторичных вибраторов, системы первичных и вторичных датчиков колебаний, первичную систему управления вибрацией с цепью фазового сдвига и цепью фазовой автоматической подстройки частоты, вторичную систему управления вибрацией с цепями синфазной и квадратурной обработки сигналов. Цепь фазовой автоматической подстройки частоты содержит фазовый демодулятор, корректирующий фильтр, преобразователь постоянного напряжения в частотный сигнал и фазовращатель. Преобразователь постоянного напряжения в частотный сигнал выполнен в составе подключенного к выходу корректирующего фильтра усилителя постоянного тока, аналого-цифрового преобразователя, генератора высокой частоты на кварцевом резонаторе, программируемого счетчика с делением частоты, триггера. Фазовращатель выполнен в виде фазового расщепителя с выходами сигналов с фазовыми сдвигами 0°, 90°, 180°, 270° относительно выхода триггера. В цепь синфазной обработки сигнала введен выходной усилитель, выходной сигнал которого является мерой угловой скорости. Техническим результатом изобретения является повышение точности измерения угловой скорости. 1 з.п. ф-лы, 3 ил.
Patent RU-2274820-C1 (RU)
Title: Global system of breakthrough of restricted antitank defense system by ballistic missiles
Inventor: URLICHICH JURIJ MATEHVICH
IPC: G08B25/10
Filed: 2004-10-29
Granted: 2006-04-20
Abstract: FIELD: spacecraft control, applicable for control of additional launches of ballistic missiles in the conditions of penetration by them of the air defense system. 
     SUBSTANCE: the system has a Glonass functional navigation system including navigational satellites with an intersattelite communication equipment connected to the data transmission receiving and transmitting equipment, command post of strategic rocket forces connected to the ballistic missile launching system and having an equipment for reception of data of navigational satellites and ballistic missiles.  The missile nose cones are provided with transducers, responding to unauthorized mechanical or beam actions and connected to the data transmission equipment.  The mentioned transducers are made for transmission of information to the command post of strategic rocket forces via the intersatellite communication lines of the Glonass system on the mentioned action by means of the respective signals with a mark identifying the given ballistic missile. 
     EFFECT: provided monitoring of the state of the ballistic missiles in combat conditions, acceptance of a motivated decision on repeated launches compensating for the losses on the previous ones. 
     1 dwg
Patent RU-2264508-C1 (RU)
Inventor: GLUKHOVTSEV V EH
IPC: E04F15/024
Filed: 2004-11-24
Granted: 2005-11-20
Abstract: FIELD: building, particularly antistatic panels adapted to use for raised floor construction in rooms equipped with electrostatic charge-sensitive electronic devices. 
     SUBSTANCE: antistatic panel has textile floor covering produced, for instance, of fiber-knitted or needled material glued onto upper surface of load-bearing layer. At least two opposite side faces of the panel have polyvinylchloride film glued thereto, lower surface thereof is provided with thin metal sheet. Load-bearing layer is formed of flakeboard material with uniform or variable density. Contact surfaces thereof covered with polyvinylchloride film and textile coating are impregnated with primer and covered with aqueous adhesive. Primer and aqueous adhesive have acrylic base and include dag. 
     EFFECT: increased bending strength of load-bearing panel layer, increased strength of panel edges and increased efficiency of electrostatic charge removal from panel surface. 
     12 cl, 3 dwg
Patent RU-2282636-C1 (RU)
Inventor: JATSUN SERGEJ FEDOROVICH
IPC: C08B37/06
Filed: 2005-03-30
Granted: 2006-08-27
Abstract: FIELD: pectin production. 
     SUBSTANCE: claimed method includes swelling of plant raw materials, hydrolysis, and extraction by using of polyharmonic vibration of 15-50 Hz frequency, wherein swelling and hydrolysis are carried out in one step with hydrochloric acid solution followed by separation of solid and liquid phases and recycling of the last in swelling and hydrolysis step. Separated solid phase is diluted with water and used for extraction of pectin substances under vibration action. Further obtained extract is concentrated and purified in ultrafiltration apparatus to obtain pectin concentrate followed by dying thereof in vacuum drier. 
     EFFECT: accelerated method for pectin production; reduced reagent consumption. 
     2 ex, 2 tbl
Patent RU-2290343-C1 (RU)
Inventor: GRITSENKO ANDREJ VIKTOROVICH
IPC: E05F13/02
Filed: 2005-06-08
Granted: 2006-12-27
Abstract: FIELD: devices for operation of hatch covers of flying vehicles; rocketry and space engineering; thermostatting of interior compartments of flying vehicles. 
     SUBSTANCE: proposed device is mounted on base installed on flying vehicle case; device has bracket, spring drive, drive lever with shaft, swivel latch and guide with slot. Bracket is provided with spherical roller and is engageable with cover provided with elastic sealing member. Spring drive is engageable with bracket and struts mounted on base in adjustable position. Shaft of drive lever is mounted through seal for rotation in bottom of said base and is provided with carrier. Carrier has slot. Carrier is mounted on shaft on side opposite to drive lever relative to base bottom. Drive lever has cylindrical projection received by slot of guide at spaced relation for contact of its outer surface with inner end face of slot bottom in open position of cover and after closing it. Swivel latch is movably mounted on axle secured on base and may be brought in contact with bracket roller at point between outer surface and surface of recess. Swivel latch is provided with pin with spherical tip engageable with carrier slot. 
     EFFECT: enhanced reliability of structure. 
     9 dwg
Patent RU-2292068-C1 (RU)
Title: Method for controlling remotely controlled aircraft
Inventor: ROMANENKO LEONID GEORGIEVICH
IPC: G05D1/08
Filed: 2005-07-11
Granted: 2007-01-20
Abstract: FIELD: tool-making industry, possible use in onboard systems for controlling side movement of light and ultra-light planes, small remotely controlled aircrafts and the like. 
     SUBSTANCE: in accordance to method, coordinates of current position of aircraft are determined by receiver of satellite navigation system and stability of aircraft movement is ensured by autopilot. When command is received for stabilization of given route line on basis of coordinates of current position and current value of way angle, local system of coordinates O M X M Y M Z M  is synthesized, respectively to geographic system O g X g Y g Z g , connected to starting point of remotely controlled aircraft. 
     EFFECT: simplified piloting of remotely controlled aircrafts by operator. 
     6 dwg
Patent RU-2290057-C1 (RU)
Title: Method for detecting the state of rectal wall after reconstructive-restorative operations in children
Inventor: KROL EKATERINA SERGEEVNA
IPC: A61B5/00
Filed: 2005-08-09
Granted: 2006-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: one should rectally introduce a laparoscope and through its instrumental canal apply a microprobe of an optic coherent tomograph, bring it nearer to rectal wall to perform pressing with a probe onto the wall to obtain a full-layer image of rectal wall including all its thickness. Then it is necessary to obtain and analyze a tomogram. One should conclude upon functional failure of rectal wall according to the availability of visualization of 4, not less optic layers in rectal wall, deformation in boundaries of optic layers, decreased elasticity of rectal wall at the level of submucous and muscular layers. The innovation enables to differentiate clinico-morphological state of rectal wall after reconstructive-restorative operations in children. 
     EFFECT: higher accuracy and efficiency of detection. 
     3 cl, 4 dwg
Patent RU-2299478-C1 (RU)
Title: Method for modeling adhesive process in abdominal cavity in experimental animals
Inventor: GOBEDZHISHVILI VLADIMIR KISHVA
IPC: G09B23/28
Filed: 2005-09-15
Granted: 2007-05-20
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with developing the ways for predicting, treating and preventing adhesive disease of abdominal cavity. Before obtaining an antigen animals should got a mechanical trauma onto serosa of large and small intestines; one should sample adhesive tissue in 65-70 d; isolation of water-soluble antigens out of adhesive tissue should be fulfilled due to its disintegration and water-saline extraction with subsequent obtaining hyperimmune anti-adhesion blood serum due to 5-fold injection of increasing concentration of antigen every 3-4 h from 0.1 up to 0.3 mg/ml at the background of immunomodulators and 5-fold intravenous injection of serum for animals followed by laparotomy in 14-15 d and injection of alumosilicate-fixed water-soluble antigen out of adhesive tissue into abdominal cavity. The innovation provides adequate reproducible model for successful therapy and prophylaxis of adhesive disease of abdominal cavity. 
     EFFECT: higher accuracy of diagnostics. 
     1 cl, 6 dwg, 1 ex, 1 tbl