baber/WOPTO huggingface dataset:
Patent RU-2238222-C1 (RU)
Inventor: SEVERIN G I
IPC: B64D25/10
Filed: 2003-02-14
Granted: 2004-10-20
Abstract: FIELD: aeronautical engineering; crew rescue equipment. 
     
     
       SUBSTANCE: proposed ejection seat has seat proper, head-rest with life-saving parachute, ejection gun, powder jet engine with two swivel nozzles and unit for change of its resultant thrust and automatic control units. Axes of turn of nozzles of powder jet engine lie in plane perpendicular to thrust vectors corresponding to average sub-range of pilot's mass forming angle "A" with perpendicular to plane of position of thrust for average sub-range of pilot's mass. At realization of maximum or minimum resultant thrust by turning the nozzles from position corresponding to average sub-range of mass, direction of resultant thrust is changed, thus excluding appearance of considerable torque dueing operation of powder jet engine. 
     
     
       EFFECT: reduction of disturbing torque from engine thrust. 
     
     
       7 dwg
Patent RU-2234891-C1 (RU)
Inventor: KAUSHLY K M
IPC: A61F6/04
Filed: 2003-04-04
Granted: 2004-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: contraceptive has elastic resilient enclosure, longitudinal cavities and transversely closed tapes attached to inner surface of enclosure. Longitudinal cavities are connected with one another and with elastic balloon via two-way return valves. Contraceptive is equipped with closed threads arranged lengthwise of enclosure and along closed tapes. 
     EFFECT: improved erection. 
     3 cl, 1 dwg
Patent RU-2242440-C1 (RU)
Title: Керамическая масса для изготовления стеновых изделий
Inventor: MAKSIMOV S V
IPC: C04B33/138
Filed: 2003-05-20
Granted: 2004-12-20
Abstract: Изобретение относится к промышленности строительных материалов, в частности к производству строительного кирпича. Керамическая масса содержит, мас.%: 65-90 глины, 10-35 ваграночного шлака и 20-30 сверх 100% добавки в виде смеси диатомитовой глины 50-70% и измельченного ваграночного шлака 30-50%. Полученные изделия имеют низкие показатели плотности и теплопроводности. 1 табл.
Patent RU-2240437-C1 (RU)
Inventor: KIRILLOV V A
IPC: F02B43/08
Filed: 2003-05-23
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering; piston internal combustion engines. 
     SUBSTANCE: proposed method includes delivery of part of gaseous and/or liquid fuel mixed with air into engine, delivery of second part of fuel and air into generator to get hydrogen-containing converted fuel and mixing the fuel with initial nonconverted fuel, delivery of obtained mixture into engine and control of content of mixture and ratio of amount of fuel and converted fuel delivered into engine. Generator provides selective oxidizing of fuel on structurized catalysts under autothermal conditions to provide converted fuel in which summary content of hydrogen and carbon oxide is not less than 30% by volume. Starting of engine and its operation at no load is carried out of converted fuel without delivery of initial fuel directly into engine, and when operating under load, air, main and converted fuel are delivered into engine at ratio providing content of toxic components in exhaust gases as stated below; carbon oxide not more than 3000 ppm, hydrocarbons not more than 400 ppm, nitrogen oxides not more than 20 ppm. Fuel of the same grade can be used as main fuel delivered directly into engine and fuel delivered for converting. 
     EFFECT: reduced toxicity of exhaust gases, reduced consumption of fuel owing to operation on leaned gas mixtures. 
     18 cl, 3 tbl, 1 dwg
Patent RU-2240598-C1 (RU)
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2003-05-27
Granted: 2004-11-20
Abstract: FIELD: computers. 
     SUBSTANCE: device has n+1 relators, each of which consists of locking and unlocking key, two selection/storing devices, Min and MAX elements, Boolean inverter. 
     EFFECT: simplified adjustment. 
     3 dwg, 1 tbl
Patent RU-2234561-C1 (RU)
Inventor: VASHKOVETS V V
IPC: C25D5/06
Filed: 2003-06-20
Granted: 2004-08-20
Abstract: FIELD: electroplating, possibly electrolytic building up and taking off metal. 
     SUBSTANCE: electrode for electropolishing includes electrically conducting body; members for fastening pad and pad. Members for fastening pad are mounted with possibility of rotation one relative to another. Pad is secured directly to said members and it is in the form of continuous elastic pneumatic tube. 
     EFFECT: enhanced quality of coating, improved efficiency of electroplating process. 
     2 cl, 2 dwg, 2 ex
Patent RU-2259706-C1 (RU)
Inventor: MIKHALEV V JU
IPC: A01D45/00
Filed: 2003-11-26
Granted: 2005-09-10
Abstract: FIELD: agriculture, in particular, equipment for picking of leguminous crop fruits and separating seeds therefrom. 
     SUBSTANCE: combine has working tool adapted for picking of leguminous crop fruits and mounted on one side of combine frame. Also mounted on combine frame are conveyor-accumulator, fruit grinding drum, apparatus for separating seeds from pomace, conveyors for loading of seeds into accumulating hopper, and carrier wheels. Fruit picking tool is disposed in middle part of frame. Feeding conveyor is arranged transverse to frame forward of fruit picking tool and grinding drum. Apparatus for separating seeds from pomace is mounted rearward of grinding drum and is inclined toward rear part of combine. Conveyors for feeding seeds to accumulating hopper are arranged on other side of frame and accumulating hopper is positioned on upper rear side of frame, in the vicinity of conveyors for feeding seeds into accumulating hopper. 
     EFFECT: provision for complete separation of seeds and increased labor efficiency. 
     2 dwg
Patent RU-2254826-C1 (RU)
Inventor: MALAN IN I V
IPC: A61C5/00
Filed: 2004-01-13
Granted: 2005-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing composite material into tooth cavity hardening under light action. The material is applied in portions each of which does not touch a previous one. Polymerization is carried out during 5 s. Thermoelement is mounted on lamp light guide. The thermoelement is switched on at the same time with polymer flow. Polymerization flow is initiated with the photopolymerization lamp at the moment the light guide end is 3-5 cm far from material portion under polymerization and then it is set close to the material for 2 s. 
     EFFECT: high quality in filling carious cavities of any type; improved bonding conditions between composite and hard dental tissues. 
     1 dwg
Patent RU-2252379-C1 (RU)
Inventor: KUTSEMELOV B A
IPC: F26B9/06
Filed: 2004-02-24
Granted: 2005-05-20
Abstract: FIELD: uniform and intensive drying of short and long-sized lumbers, as well as of root crops and other food diamagnetic materials. 
     SUBSTANCE: the principal distinction from the existing driers is the use of the power mains energy at a frequency of 50 Hz and voltage within 220 to 380 V, which ensures a multiple reduction of their cost, as well as an essential rise of drying quality from the initial water content of diamagnetics of 30% and more to a final one of 6 to 10%. The principal distinction and indisputable advantage of the offered drying plant is the possibility of use of the principle of single-and multi-section plant with unified heating devices in the form of tubular cores of soft magnet steels with solenoids providing trouble-free deflectness drying of diamagnetics at accelerated conditions during 4 to 24 hours up to the final water content of 6 to 8%. 
     EFFECT: minimized specific consumption of electric power transformed to the heating one. 
     3 dwg
Patent RU-2244959-C1 (RU)
Title: Method for transmitting and receiving notifications in systems for centralized protection of real estate and vehicles
Inventor: GRIBOK V P
IPC: G08B29/16
Filed: 2004-04-21
Granted: 2005-01-20
Abstract: FIELD: alarms and signalization. 
     SUBSTANCE: method includes detecting of alerting, service or diagnostic event on vehicle or real estate object, message about it is then transformed into notification with binary code. Then a carrying frequency is randomly selected from given range, modulated and notification code is transferred to it. At station of centralized notification in real time scale notification type is determined, area of event location is determined and decision, adequate for event, is taken. When selecting carrying frequency, distribution close to even is used, and during modulation of carrying frequency by binary code transmitting of notification is provided for in given frequency range, having width Δf. When notification is received at centralized notification station, input frequency range is lowered to lower frequencies range, analog-digital conversion is performed and a set of quick Fourier transformations is determined. By means of said set portions of signal spectrum are selected, enveloping all given range of frequencies in case of displacement of middle points of portions in a set one relatively to another for range Δf 1 ≥Δf, while providing for given minimally allowed overlapping of frequencies at adjacent portions. After that spectrum portion with received information about notification is received, notification code is mounted and if it is different from set codes during given time interval Δt a set code is used for taking adequate decision. 
     EFFECT: broader range and increased interference resistance. 
     6 cl, 2 dwg
Patent RU-2264638-C1 (RU)
Inventor: ANDREEV V A
IPC: G02B6/10
Filed: 2004-05-11
Granted: 2005-11-20
Abstract: Изобретение относится к волоконно-оптической технике связи и может быть использовано для увеличения полосы пропускания многомодовой волоконно-оптической линии передачи. Технический результат состоит в расширении области применения. Для этого в способе, заключающемся в том, что последовательно основному многомодовому оптическому волокну в линию передачи включают компенсирующее многомодовое оптическое волокно, профиль которого выбирают в зависимости от профиля основного многомодового оптического волокна, при этом глубина, ширина и форма осевого провала профиля показателя преломления компенсирующего многомодового оптического волокна выбирают так, чтобы дифференциальная модовая задержка между группами мод низшего порядка и группами мод высшего порядка в основном многомодовом оптическом и компенсирующем многомодовом оптическом волокнах имела противоположные знаки. 3 ил.
Patent RU-2265025-C1 (RU)
Title: Highly labeled with tritium [3h]-2-(imidazol-1-yl)-1-hydroxyethane-1,1-diphosphonic acid
Inventor: SHEVCHENKO V P
IPC: A61K31/66
Filed: 2004-07-07
Granted: 2005-11-27
Abstract: FIELD: chemistry of organophosphorus compounds, isotope-labeled compounds. 
     SUBSTANCE: invention reports about preparing new labeled analog of physiologically active compound - highly labeled with tritium [ 3 H]-2-(imidazol-1-yl)-1-hydrxoyethane-1,1-diphosphonic acid of the formula (I)  
     
       
     
     that can be used in organic chemistry, biology and medicine. 
     EFFECT: valuable properties of compound. 
     1 ex
Patent RU-2269923-C1 (RU)
Title: Method for diagnosing porto-portal and porto-central hepatic fibrosis
Inventor: POPOV ALEKSANDR VLADIMIROVICH
IPC: A61B5/0295
Filed: 2004-07-07
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining pulsating arterial blood flow parameters. To do it, measuring electrodes are applied in main liver body mass location zone. Electrode-to-electrode distance is additionally measured and hepatic index is calculated from formula HI=ρ*L 2 *Ad*ET*HBR/Z 2 *1000*S, where HI is the hepatic index (l/min/m 2 ), ρ is the constant reflecting volume blood resistance (150 Ohm cm), L is electrode-to-electrode distance (cm), Z is the base impedance (Ohm), Ad is the differential rheogram amplitude (Ohm/s), ET is blood expulsion time (s), HBR is heart beat rate per 1 min, S is the body surface (m 2 ), 1000 is the coefficient for converting to liters. HI value being greater than 0.225 l/min/m 2 , porto-portal and/or porto-central hepatic fibrosis is diagnosed. 
     EFFECT: wide range of functional applications. 
     2 tbl
Patent RU-2267426-C1 (RU)
Title: Connection of two-axle bogie with main frame or with intermediate frame of for-axle bogie of self-propelled vehicle
Inventor: BEREZIN VASILIJ VITAL EVICH
IPC: B61F5/02
Filed: 2004-07-14
Granted: 2006-01-10
Abstract: FIELD: railway transport; rail vehicles. 
     SUBSTANCE: invention relates to rail vehicles, particularly, to structural members of bogies, such as units connecting frame 1 of two-axle bogie with main frame or with intermediate frame of four-axle bogie of vehicle.  Unit contains articulated lever mechanism 2 connected frame of two-axle bogie with main frame or with intermediate frame of four-axle bogie in longitudinal direction, flexible mechanism 3 connecting frame of two-axle bogie with main frame or with intermediate frame of four-axle bogie in transverse direction.  Articulated lever mechanism contains two longitudinal tie-rods 5 with rubber-lined hinge joints 6 at ends.  Each tie-rod is secured by one end 7 on frame of two-axle bogie with displacement from vertical cross plane of symmetry of two-axle bogie, and is connected by other end 8 on end of equalizer 9 installed on pivot of main frame or intermediate frame of four-axle bogie over end beam of two-axle bogie for turning in horizontal plane.  Flexible mechanism in form of cylinder is installed in transverse direction in middle of two-axle bogie on cross beam 11.  Two springs are installed on movable stops in said cylinder, one of which is stiff, with free travel before beginning of compression, and the other is of low stiffness with preload.  Housing of cylinder is secured by hinge joint on frame of two-axle bogie, and its rod is secured by hinge joint on main frame or on intermediate frame of four-axle bogie. 
     EFFECT: improved qualities of bogie, reduced overall dimensions and weight of unit. 
     8 dwg
Patent RU-2273920-C1 (RU)
Title: Antenna boom fastening unit
Inventor: ERIN MIKHAIL ALEKSANDROVICH
IPC: H01Q1/12
Filed: 2004-09-07
Granted: 2006-04-10
Abstract: FIELD: antenna assemblies and their fastening units. 
     SUBSTANCE: proposed fastening unit has U-shaped clip designed for attaching antenna boom to mast, as well as clip and hold-down cleat allowing for boom displacement along mast; antenna boom has holes with dielectric guides to pass clip; newly introduced in unit are inserts made of tube with plugs. Inserts are provided with holes whose diameter on end where they are in contact with boom is greater than on mast end. 
     EFFECT: simplified design, enlarged functional capabilities, enhanced reliability. 
     1 cl, 2 dwg
Patent RU-2276041-C1 (RU)
Title: Water-jet propeller
Inventor: SMIRNOV ANDREJ VALER EVICH
IPC: B63H11/01
Filed: 2004-10-11
Granted: 2006-05-10
Abstract: FIELD: the invention refers to shipbuilding and applies to construction of water-jet propellers of river boats exploited in conditions of shallow-water rivers and basins with a clogged fairway. 
     SUBSTANCE: the water-jet propeller has a water canal with a receiving tunnel, a rotor placed in a body and connected with a propeller shaft aligning an apparatus installed in a nozzle and a shaft bearing installed in the aligning apparatus behind the rotor. In the body of the rotor there is behind the rotor one hatch with a cover covering the whole plate of the rotor for assembly and disassembly of the rotor afloat, inspection and cleaning the grate of the water inlet of the tunnel. At that the fore flange of the rotor's body is fulfilled tapered for providing possibility for recovery of that body for its replacement and repair. In the water canal before the body of the rotor a refrigerator of the type " liquid-liquid" is installed. It is designed for cooling an engine putting the rotor into rotation. The shaft bearing may be fulfilled rubber-metal. 
     EFFECT: such fulfillment of the propeller provides simplicity of manufacturing technology, exploitation and maintenance and also increases effectiveness of its work, decreases labor consumption at carrying prophylactic and repair works, improves exploitation characteristics and increases reliability of work. 
     1 cl, 1 dwg
Patent RU-2272303-C1 (RU)
Title: Method for determining depths of body of water and device for realization of said method
Inventor: NESTEROV NIKOLAJ ARKAD EVICH
IPC: G01V1/38
Filed: 2004-10-25
Granted: 2006-03-20
Abstract: FIELD: geophysics, possible use for performing monitoring at seas and oceans. 
     SUBSTANCE: method for determining depths of body of water includes emitting hydro-acoustic signals by phase hydro-locator for side observation and reflected signal is received in two points positioned along vertical line at given distance. Measurement of delay time of cophased signals along vertical line, including those reflected from even surface of bottom, is performed along each calculated direction. On basis of produced data directions of arrival of cophased signals are determined and sea soil is recognized. Additionally measured is alteration of sound speed directly at horizon of antenna, on basis of values of which correcting signals are introduced. Inclination angle of antennae carrier is determined, linear and angular speeds and accelerations directly on body of antennae. Correction for temporal code determined during measurements is introduced. Recognition of sea soil is performed by methods of clusterization and numeric analysis. Device for realization of aforementioned method includes antennae, transmitting block, receiving-measuring block, controlling block, computing unit, registration device, correction device, information timing device, and also a block of indicators for measuring linear and angular speeds and accelerations. 
     EFFECT: higher trustworthiness of depths calculation and recognition of soil. 
     2 cl, 4 dwg
Patent RU-2264980-C1 (RU)
Title: Способ восстановления экстрагента в процессе очистки экстракционной фосфорной кислоты
Inventor: LEMBRIKOV V M
IPC: C01B25/46
Filed: 2004-11-23
Granted: 2005-11-27
Abstract: Изобретение относится к технологии восстановления экстрагента в процессе очистки экстракционной фосфорной кислоты, полученной сернокислотным разложением природных фосфатов с помощью жидкостной экстракции трибутилфосфатом с последующим разделением водной и органической фаз и реэкстракцией фосфорной кислоты из органической фазы водой. Экстракцию и реэкстракцию осуществляют в пульсационнных колоннах путем смешения водной и органической фаз с образованием эмульсии под воздействием воздуха при температуре экстракции 30-50°С и температуре реэкстракции 40-80°С с ведением процессов смешения водой и органических фаз с образованием эмульсии под воздействием воздуха в режиме пульсации с выделением части циркулирующего экстрагента на промывку щелочным раствором и водой, с последующим возвращением его на стадию экстракции, а водную фазу, представляющую собой щелочной раствор, обрабатывают фосфорной кислотой концентрацией 20-54% при объемном соотношении Vщ:(V 1 +V 2 )=(0,4-2,5):1 при 10-60°С последовательно в две стадии, разделяя поток фосфорной кислоты в объемном соотношении V 1 :V 2 =1:(0,5-13) с получением на I стадии солевых растворов с рН 4-7, на II стадии с рН 1-3 и последующим отделением от них смолистых веществ на I стадии отстаиванием и декантацией, на II стадии фильтрацией. Способ позволяет снизить потери экстрагента и получать при восстановлении экстрагента чистые соли фосфорной кислоты. 2 з.п. ф-лы, 1 табл.
Patent RU-2272792-C1 (RU)
Title: Method of treating waste waters originating from cattle-breeding complexes
Inventor: MELIKHOV VIKTOR VASIL EVICH
IPC: C02F103/20
Filed: 2004-11-24
Granted: 2006-03-27
Abstract: FIELD: cattle breeding. 
     SUBSTANCE: invention relates to processing animal vital activity products based on biotic turnover. Method of invention comprises separating coarse included impurities, electrical treatment in uniform electrical field, biological purification with the aid of biomass of green laver Chlorella vulgaris held under starvation conditions  for 6-10 h, and disinfecting purified water preliminarily freed from biomass of green laver by introducing water fleas on the bases of 50-60 species per 1 L purified water. 
     EFFECT: increased degree of purification regarding nitrogen compounds and reduced concentration of bacteria in purified water. 
     1 tbl
Patent RU-2281270-C1 (RU)
Inventor: PERMINOV JURIJ IVANOVICH
IPC: B01J2/04
Filed: 2004-12-31
Granted: 2006-08-10
Abstract: FIELD: manufacture of fertilizers; equipment for production of granulated carbamide. 
     SUBSTANCE: proposed method of production of granulated carbamide includes spraying its melt in granulation zone at contact with cooling air flow, hardening of drops of melt in free fall, treatment of granules with modifying agent- mixture of surfactant with film-forming agent in aqueous medium in the course of free fall at temperature of from 80 to 110°C and cooling of granules thus formed. Mixture is used in the amount of 0.01-0.16% of carbamide mass in terms of dry residual. Use may be made of  ionogenic and nonionogenic agents. Film-forming agent may be selected from group containing amino-formaldehyde and epoxy resins, polyvinyl acetate and animal glues. Granulation tower has hollow housing with  melt sprayer in upper part and apparatus for cooling the granules  in fluidized layer in lower part, as well as injectors for spraying modifying agent which are located over circumference in lower part of tower above cooling apparatus. 
     EFFECT: enhanced strength of granules. 
     3 cl, 1 dwg, 10 ex
Patent RU-2281460-C1 (RU)
Inventor: MASLOV ALEKSANDR IVANOVICH
IPC: G01B15/02
Filed: 2005-01-20
Granted: 2006-08-10
Abstract: FIELD: nondestructive inspection. 
     SUBSTANCE: device has X-ray radiation source, two radiation detectors disposed at both sides of tested object and processing unit. Cooler and heater are introduced into device additionally; both units are connected together. Device also has two pumping injectors with funnels; funnels are turned to radiation flux in perpendicular to it, two pumps and two additional branches which branches connect outputs of heater with inputs of funnels correspondingly. Pumping injectors have funnels directed to meet pumps which are disposed at opposite side of radiation flux in relation to funnels. One "funnel-pump" pair is disposed above top surface of sheet product and the other pair is disposed under lower surface of sheet product. 
     EFFECT: improved precision of inspection. 
     1 dwg
Patent RU-2284504-C1 (RU)
Title: Method of determining resistance of insulating polymeric coatings to cathode peeling
Inventor: PROTASOV VIKTOR NIKOLAEVICH
IPC: G01N19/04
Filed: 2005-02-21
Granted: 2006-09-27
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: method comprises making two identical specimens made of a conducting substrate having insulating polymeric coating, selecting an area by cutting groove throughout the depth of the polymeric layer over the periphery of the area, providing the selective area with the electrolytic cell whose anode overlaps the groove and provides cathode polarization of the specimen for a given time at a given temperature, and determining the specific force of peeling of the coating in the area. 
     EFFECT: enhanced reliability. 
     2 cl, 2 dwg, 1 ex
Patent RU-2280429-C1 (RU)
Title: Walking-stick for invalid by vision
Inventor: ERSHOV SERGEJ OLEGOVICH
IPC: A61F9/08
Filed: 2005-03-21
Granted: 2006-07-27
Abstract: FIELD: medical equipment. 
     SUBSTANCE: walking-stick for invalid by vision has stick provided with handle and receiver-transmitter, data processing unit and signaler, all connected with electric circuit. Receiver-transmitter is mounted in stick for change in angle of inclination to axis of stick at plane of symmetry of walking-stick and it is provided with aid for quick control of angle of inclination during usage. 
     EFFECT: improved comfort, improved efficiency. 
     7 cl, 3 dwg