baber/WOPTO huggingface dataset:
Patent RU-2212682-C2 (RU)
Title: Способ определения эффективной площади рассеяния целей в полете
Inventor: DOJNIKOV V A
IPC: G01S13/02
Filed: 2001-04-12
Granted: 2003-09-20
Abstract: Изобретение относится к радиолокации и может быть использовано при проектировании и испытаниях РЛС. Заявленный способ заключается в том, что с помощью (БРЛС) самолета-перехватчика в испытательном полете облучают цель 1 с искомой ЭПР-σ иск  и цель 2 с известной ЭПР-σ изв , с помощью той же БРЛС самолета-перехватчика принимают отраженные сигналы от целей 1 и 2, определяют в процессе сближения с целями 1 и 2 по бортовым индикаторам максимальные дальности обнаружения Д' 1  цели 1 и Д' 2  цели 2, при этом траектории движения самолета-перехватчика и цели 1 в процессе сближения сохраняют неизменными, причем полет производят при искусственно сниженном энергетическом потенциале БРЛС самолета-перехватчика на величину ΔL, рассчитанную по математическому выражению, и вычисляют по математическому выражению искомую ЭПР-σ иск . Достигаемым техническим результатом изобретения является увеличение достоверности определения эффективной площади рассеяния целей в полете. 2 ил.
Patent RU-2194576-C2 (RU)
Inventor: SEMIN A N
IPC: B02C18/30
Filed: 2001-04-12
Granted: 2002-12-20
Abstract: FIELD: food-processing industry. SUBSTANCE: meat grinder has feeding screw, rotary knife, immovable grid, replaceable head with active working tool driven for rotation by meat grinder screw. Connecting member is positioned on outlet end of feeding screw shaft extending from feeding screw and is made in the form of slot for joining active head member. Shear grid is provided with discontinuous annular bead extending along outer perimeter of external surface and provided with projections, which are inserted into head casing cuts upon assembling of apparatus to fix it against sliding during operation. Connecting member at outlet end of feeding screw shaft may be made in the form of slot formed on pin of shaft, which projects beyond outer surface of shear grid by distance of 0.5-1.5 the diameter of shaft. Head active member may be equipped with axial channel having transverse pin or protrusion. EFFECT: increased efficiency and wider operational capabilities. 2 cl, 4 dwg
Patent RU-2201500-C2 (RU)
Title: Method of development of flooded deposit of liquid or gaseous hydrocarbons
Inventor: BUKARINOV JU N
IPC: E21B43/22
Filed: 2001-06-05
Granted: 2003-03-27
Abstract: FIELD: oil and gas production, processes developing oil and gas fields making it possible to enhance oil and gas output of flooded deposits. SUBSTANCE: method of development of flooded deposit of liquid or gaseous hydrocarbons includes injection of insulating compositions through production or injections wells into watered intervals. Insulating compositions are prepared from chemical reagents which, interacting, form sediment which index of product of solubility is equal to or exceeds 7. Insulating screens are formed in formations with permeability up to 20×100 -15  sq m with use of aqueous solutions with content of starting chemical reagents 2.5-5.0 per cent by mass. Aqueous solutions with concentration of starting reagent 6.0-15.0 per cent by mass are utilized to form insulating screen in formations with permeability exceeding 20×100 -15  sq m. EFFECT: increased oil and gas output from formation, reduced water cutting of production wells thanks to raised stability of insulating screen mounted in washed-through zones of deposit to effect of stratal or flood water, expanded assortment of utilized chemical reagents. 1 dwg, 3 tbl
Patent RU-2200407-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-06-14
Granted: 2003-03-20
Abstract: FIELD: plant growing, agrochemistry. SUBSTANCE: it is suggested preparation to treat plants, method for its obtaining due to gradual extraction out of Mortierella nigrescens micromycete biomass with nonpolar extragent in supercritical state, water, alkali, water, acid, water, alkali and water with subsequent combination of solid residue with the first extract, and, also, the method to treat plants at manufacturing plant production dealing with impact of the above mentioned product upon plants. The innovation enables to widen action spectrum of obtained product for treating plants and extend raw material basis, increase coefficient of raw material usage in manufacturing said product for treating plants and efficiency of plant production manufacturing. EFFECT: higher efficiency. 8 cl, 2 ex
Patent RU-2244958-C2 (RU)
Inventor: DIMITRENKO V P
IPC: G08B17/04
Filed: 2001-10-03
Granted: 2005-01-20
Abstract: FIELD: safety devices, namely detecting explosion hazard of vapor-gas mixtures. 
     SUBSTANCE: spark - type explosion hazard indicating device includes explosion chamber provided with spark generator and with inlet and outlet fire barriers; unit for metering hydrogen provided with pressure stabilizer, pulsating vessel having working and control cavities and with normally open valve; explosion indicator; ejector and normally closed valve; control unit. Three outlets of control unit are connected with control inlets of spark generator and of normally open and normally closed valves. Device includes in addition evacuation degree stabilizer having nozzle, dead and discharge chambers; explosion detector; laminar and turbulent throttles. Explosion chamber is mounted vertically. Electrodes of spark generator are mounted in center of cross section in zone 0.1 - 0.9 of height of explosion chamber. Adjustment spring is arranged in dead chamber of evacuation stabilizer. 
     EFFECT: enhanced accuracy and operational reliability of device. 
     2 dwg
Patent RU-2225326-C2 (RU)
Inventor: AKNEN BERNAR
IPC: F41H3/02
Filed: 2002-03-29
Granted: 2004-03-10
Abstract: FIELD: shipbuilding; manufacture of devices for accomplishing counter measures against radar detection of flat deck superstructures of ship. SUBSTANCE: proposed device is used for accomplishing counter measures against radar detection of flat superstructures of ship located above main deck, for example missile batteries in stowed position. Missiles are placed in vertical launching silos partially located under main deck and closed in their upper portion by means of swivel doors. In closed position, doors form at least part of superstructure rising above main deck. Proposed device includes at least one flat and one inclined shields on port and starboard sides which reflect beams of electromagnetic waves in direction opposite to direction of falling of beams and rises above main deck by height (H) exceeding height (h) of deck superstructure. Inclination of reflecting shields is oriented for approximation to superstructure with distance from deck surface. Device is provided with protective net reflecting electromagnetic waves which is tightened above deck surface. EFFECT: elimination of effect of structure rising above main deck on total radar ability of ship. 9 cl, 9 dwg
Patent RU-2232709-C2 (RU)
Inventor: KOROVIN V A
IPC: B66C13/18
Filed: 2002-04-01
Granted: 2004-07-20
Abstract: FIELD: mechanical engineering, applicable for use in control and protection systems against overloads and damage of boom and cargo cranes with a telescopic or lattice boom. 
     SUBSTANCE: separate modules of the safety system located on the non-extensible extensible sections of the boom are interconnected through a cable drum via a single-wire bidirectional multiplex communication line. In separate modules of the system containing information-measuring or information-control units, formation units and units for reception of successive digital signals, as well as units for integration of these signals with the multiplex communication line the inputs of reception and output of transmission of digital signals are combined, and the formation units and the units of reception of successive digital signals are made in the form of universal asynchronous transceivers. At reception of successive digital signals monitoring of the level of the signal in the single-wire communication line and synchronization of signal reception is effected. 
     EFFECT: enhanced reliability of the safety system and provided maximum possible boom extension. 
     2 cl, 1 dwg
Patent RU-2264813-C2 (RU)
Inventor: RUNDFEL DT KRIS
IPC: A61K31/325
Filed: 2000-09-22
Granted: 2005-11-27
Abstract: FIELD: chemico-pharmaceutical industry. 
     SUBSTANCE: the present innovation deals with applying the compound of formula I  
     
       
     
     for treating neuropathic pains. This compound I (retigabin) is of high efficiency in treating allodynia, hyperalgesia-conditioned pains, neuropathic pain in case of diabetic neuropathy, neuropathic pain at migraine. The compound suggested is low toxic being of high bioavailability. 
     EFFECT: higher efficiency of therapy. 
     6 cl, 1 tbl
Patent RU-2229795-C2 (RU)
Inventor: GUSEV M R
IPC: A01J9/02
Filed: 2002-11-04
Granted: 2004-06-10
Abstract: FIELD: milk filtering equipment in milk industry. SUBSTANCE: filter has casing and filtering member. Casing is made in the form of sleeve and bowl-shaped base. Casing parts are connected with one another through quick-detachable connection. Inlet branch pipe and liquid discharge branch pipe are fixed to base. Filtering member is made-double-stepped and is composed of coarse and fine cartridges mounted on common base one inside another. Each cartridge is made in the form of carcass onto which filtering surface is coiled, said filtering surface being made in the form of wire spring of triangular section. Cartridge filtering surfaces differ from one another only by sizes of filtering gaps. Filtering surface of fine filtering cartridge has filtering gap of 0.070 mm plus and minus 0.002 mm, and filtering gap of coarse filter cartridge is 0.140-0.180 mm, i.e., ratio of filtering gaps of first and second steps is below 2.5:1. Each cartridge is equipped with hermetically sealed cover fixed on tail part of inlet branch pipe by nut. Gasket is used for sealing sleeve and casing base junction. Other joints are sealed with the use of special process. EFFECT: simplified construction, convenient operation and reduced production costs. 2 cl, 2 dwg
Patent RU-2259945-C2 (RU)
Inventor: PIKHTOVNIKOV A G
IPC: C01F7/38
Filed: 2003-01-15
Granted: 2005-09-10
Abstract: FIELD: non-ferrous metallurgy. 
     SUBSTANCE: method comprises changing the flow rate of nepheline ore, limestone, and return carbonate solution for producing charge.  The limestone and alkaline components of the charge are calculated from the specified values of limestone and alkaline components of the cake with taking into account variation of ash content in the coal and fraction of oil in fuel. 
     EFFECT: improved cake quality. 
     1 tbl
Patent RU-2249780-C2 (RU)
Title: Приспособление учебной стрельбы
Inventor: ZELENKO V K
IPC: F41A33/00
Filed: 2003-04-15
Granted: 2005-04-10
Abstract: Изобретение относится к области военной техники и может быть использовано в приспособлениях учебной стрельбы, в которых используются штатные патроны с трассирующей пулей и капсюлем ударного действия, для одноразовых и многоразовых гранатометов и огнеметов. Технический результат - повышение безопасности эксплуатации ПУС, а также обеспечение правильного порядка приведения ПУС в боевое и походное положения. Приспособление учебной стрельбы содержит контейнер со спусковым механизмом и складывающейся рукояткой, закрепленное в контейнере стреляющее устройство, включающее затвор, ствол, ударно-спусковой механизм и толкатель. Новым в устройстве является то, что досылатель затвора стреляющего устройства снабжен сегментной консолью, а на подпружиненной тяге спускового механизма контейнера размещен наконечник с установленным на нем упором, взаимодействующим через образованный в контейнере паз с сегментной консолью досылателя. Корпус снабжен остановом затвора, исключающим воздействие затвора на шептало. В корпусе установлен подпружиненный фиксатор затвора, а на наружной поверхности затвора образована лунка. Рабочие поверхности фиксатора и лунки выполнены коническими. 6 ил.
Patent RU-2283414-C2 (RU)
Inventor: KOENRAETS BENUA
IPC: E06B9/02
Filed: 2001-09-13
Granted: 2006-09-10
Abstract: FIELD: building, particularly guiding devices or arrangements for roll-type closures. 
     SUBSTANCE: curtain structure is adapted to close opening by curtain movement along one or several guiding means. The curtain structure comprises transmission means cooperating with guiders and moving in longitudinal direction. The curtain structure is installed between side curtain edges and guiding means. When predetermined pulling force is applied to side curtain edges in direction transversal to guiding means the side edges are at least partly separated from above transmission means. 
     EFFECT: increased structural reliability. 
     21 cl, 66 dwg
Patent RU-2267416-C2 (RU)
Inventor: MISHON ZHAN-P ER
IPC: B60T13/573
Filed: 2001-11-26
Granted: 2006-01-10
Abstract: FIELD: automotive industry; brake with boosters. 
     SUBSTANCE: proposed brake has brake master cylinder, main piston, control rod coupled with brake pedal, brake booster coupled with control rod, and emergency brake valve with piston conveying reactive force inside which amplification factor regulator with head is arranged, being located in space between piston conveying reactive force and bushing installed in front part of central hole of main piston and provided with central hole.  Quick-acting piston is arranged in central hole.  Rear end of said piston forms, together with head of amplification factor regulator, shutoff valve which closes central hole of quick-acting piston at inlet.  Brake contains device formed by slide fitting of bushing in hole of main piston and designed for limiting pressure differential between pressure in space and pressure in part of hole of main piston arranged before bushing in which bushing in fitted-in, pressure of which being lower than pressure at which shutoff can open. 
     EFFECT: reduced noise at braking. 
     9 cl, 5 dwg
Patent RU-2267475-C2 (RU)
Inventor: BEJTIA GOMES DE SEGURA FERNAND
IPC: C06B31/28
Filed: 2003-06-25
Granted: 2006-01-10
Abstract: FIELD: manufacture of industrial explosives. 
     SUBSTANCE: method involves continuously preparing and pumping out explosive mixtures at blasting site and simultaneously filling wells adapted to be blasted. Method includes following steps: delivery of explosive components to preparing site, namely, non-explosive material or low-sensitive matrix material containing, in aqueous solution or in suspension, oxidizing salt, thickener and, optionally, inflammable material and/or sensitizer, and air bubble stabilizing material and, optionally, granulated inorganic oxidizer, and/or liquid inflammable material; mixing components in rotary-type mixing unit which is adapted for adjustable drawing of atmospheric air to produce explosive mixture with oxygen balance of from -10% to +10%. 
     EFFECT: increased efficiency and improved quality of explosive mixtures provided through regulation of density by introducing regulated amounts of atmospheric air into explosive mixture. 
     8 cl, 1 dwg, 2 tbl, 1 ex
Patent RU-2297357-C2 (RU)
Inventor: ROJKROFT TERENS DZHEJMS
IPC: B60F3/00
Filed: 2001-11-30
Granted: 2007-04-20
Abstract: FIELD: automobile suspension systems. 
     SUBSTANCE: proposed suspension system for automobile-amphibian includes the control lever mounted rotatably on automobile body passing to wheel bracket. Control lever and wheel bracket are mounted for rotary motion relative to each other. Wheel bracket includes automobile wheel supports. Suspension system is provided additionally with drive unit mounted rotatably on automobile body at spatial connection relative to control lever and for rotation of control lever around its swivel joint with body for shift of wheel bracket and consequently for shift between two limiting positions of automobile wheel. In first limiting position, wheel is mainly located vertically for grip with road and in second limiting position, it is retracted for motion of automobile in water. Drive unit is mounted rotatably on body in center position relative to its length so that it should turn during motion of wheel bracket between the first and second limiting positions. 
     EFFECT: increased motion of automobile forward and inside at retraction. 
     13 cl, 3 dwg
Patent RU-2262282-C2 (RU)
Inventor: LEGREHN MARK
IPC: A45D20/10
Filed: 2001-11-28
Granted: 2005-10-20
Abstract: FIELD: hair drying and setting equipment. 
     SUBSTANCE: fan has casing, device for forced circulation of air flow between inlet end and outlet end of casing, device arranged in the vicinity of said outlet end and adapted for changing of air flow section, and drive actuating means. Fan is further equipped with tubular nozzle provided between two flaps for axial displacement relative to air flow. 
     EFFECT: provision for gradual changing shape of discharged air flow. 
     10 cl, 6 dwg
Patent RU-2276397-C2 (RU)
Inventor: DILDZHER DZHON P
IPC: G05D16/20
Filed: 2001-12-14
Granted: 2006-05-10
Abstract: FIELD: engineering of device for measuring linear displacement, possible use for adjusting flow of a substance. 
     SUBSTANCE: pressure adjuster contains main body with inlet and outlet apertures, throttling element, throttling element position indicator, magnetic flow indicator. Magnetic assembly for magnetic flow indicator consists of magnetic body, magnet, centering ring, positioned between magnet and magnetic body. Centering ring has shifted wall for centering magnet in magnetic body. 
     EFFECT: increased device operation reliability. 
     2 cl, 15 dwg
Patent RU-2263325-C2 (RU)
Inventor: KOZLOV I F
IPC: G01R31/12
Filed: 2003-08-18
Granted: 2005-10-27
Abstract: FIELD: controlling and measuring equipment. 
     SUBSTANCE: device has generator 1, connected to voltage adjuster 2, output of which is connected to first and second inputs of measuring means 3 and to first switching contacts of switches 4 and 5, second switching contacts of switches 4 and 5 are connected to correction circuit 6, more precisely, to inductiveness coil L of high-frequency generator 7, connected to frequency-voltage converter 8, output of which is through analog-digital converter 9, register 10 and numbers comparison device 11 is connected to third input of measuring device 3. by switching contacts switches 4 and 5 are connected to electrodes 12 of measuring cell 13. 
     EFFECT: higher precision. 
     2 cl, 2 dwg
Patent RU-2262360-C2 (RU)
Inventor: SIDORENKO JU S
IPC: A61K31/196
Filed: 2003-09-19
Granted: 2005-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves incubating flasks containing 70-80 ml of blood and 40 ml of preservative agent for 20 min at 37°C together with chemotherapeutical preparations. Next to it, treatment with alternating magnetic field of 50 mTesla units intensity and frequency of 50 Hz is applied at continuous rotation about its axis at 20 rpm speed. 30 mg/m 2  of Doxorubicin is added to the first flask contents. 500 mg/m 2  of cyclophosphane are added to the second flask and 20 mg/m 2  of methotrexate are added to the third flask. Incubation and treatment with alternating magnetic field is started with the first flask at the first and the eighth day. Total chemopreparations quantity is equal to 60-80 mg, cyclophosphan is applied in the amount of 1200-1600 mg, methotrexate - 40 mg. 
     EFFECT: enhanced effectiveness of treatment.
Patent RU-2269164-C2 (RU)
Inventor: KAMPER SHARL
IPC: G10L15/193
Filed: 2002-02-28
Granted: 2006-01-27
Abstract: Изобретение относится к информационной системе с системой речевого взаимодействия. Его использование позволяет обеспечить возможность взаимодействия пользователя с информационной системой. Система взаимодействия соединена с информационной системой и с системой распознавания. Взаимодействие пользователя с информационной системой осуществляется с помощью фраз пользователя, обрабатываемых системой распознавания. Результат достигается благодаря тому, что система взаимодействия содержит модуль сферы применения, предназначенный для определения в нем установок фраз, которые построены на основе классов объектов, классов атрибутов и классов действий, которые являются общими для указанных систем рассматриваемой области применения и которые должны быть сопоставлены с определенными типами объектов, типами действий, типами атрибутов и их экземплярами, предоставляемыми из информационной системы, для построения грамматики фраз, получаемых от пользователя. 7 з.п. ф-лы, 1 ил.
Patent RU-2294598-C2 (RU)
Title: Optical network with distributed regeneration of signals
Inventor: EHL BERS JORG-PETER
IPC: H04B10/29
Filed: 2002-02-25
Granted: 2007-02-27
Abstract: FIELD: optical networks. 
     SUBSTANCE: method and device (10a) for regeneration of optical signals with one or several means (1a,1b,1c), which may regenerate one of several various optical signals (DB3,DB4,DC1,DC2,DC3,DC4), received by device (10a), while device contains means (12) for determining quality of received optical signals (DB3,DB4,DC1,DC2,DC3,DC4), and means (1a,1b,1c) for regeneration of signals only regenerate predetermined number of signals (DC1, DB4), for which worst quality has been determined by device (12) for determining quality. 
     EFFECT: decreased production costs, decreased dimensions. 
     3 cl, 7 dwg
Patent RU-2276126-C2 (RU)
Inventor: OSTROVSKIJ VALERIJ EHDUARDOVIC
IPC: C06B29/12
Filed: 2003-11-03
Granted: 2006-05-10
Abstract: FIELD: ignition materials.  
     SUBSTANCE: invention relates to match industry and may be used when manufacturing ignition compound for special matches used under complicated weather conditions. Invention provides ignition compound composition comprising priming charge forming match head and composition maintaining burning, the former containing potassium chlorate, potassium bichromate, ground sulfur, zinc white, iron minium, pyrolusite, ground glass, leather glue, carboxymethylcellulose sodium salt whereas burning-maintaining composition contains potassium chlorate, ground sulfur, zinc white, ground glass, and leather glue. 
     EFFECT: enabled manufacture of matches capable of burning in wind, under elevated humidity conditions for use by tourists, hunters, and fishers. 
     2 cl
Patent RU-2278394-C2 (RU)
Inventor: GARMONOV ALEKSANDR VASIL EVICH
IPC: H04B7/26
Filed: 2004-02-25
Granted: 2006-06-20
Abstract: FIELD: radar engineering. 
     SUBSTANCE: invention can be used in cell communication systems to improve precision and reliability of finding of location of mobile station. Average value and multi-ray error dispersion of measurement of pseudo-distances is used to determine location of the station. Pseudo-distance measurement error database is used for the purpose, namely for evaluation of location of mobile station. Statistic data on character of multi-ray errors of measurement of pseudo-distances is used which data was received from previous tests. Database helps to estimate parameters of multi-beam errors of measurement of pseudo-distances depending on type of landscape, elevation of satellite ands/n ratio for satellite's received signal. 
     EFFECT: improved precision of finding location of the station; improved reliability. 
     4 cl, 5 dwg