baber/WOPTO huggingface dataset:
Patent RU-2294514-C1 (RU)
Title: Sight complex of fighting pilotless aircraft
Inventor: TARASOV VIKTOR VASIL EVICH
IPC: F41G7/20
Filed: 2005-09-13
Granted: 2007-02-27
Abstract: FIELD: armaments and military equipment, in particular, use of pilotless aircraft in military purposes. 
     SUBSTANCE: the sight complex of the fighting pilotless aircraft being a member of the on-board radio-optoelectronic equipment includes a radar with a phased array, radio set for communication with the ground control tower, optoelectronic system in the visible and infra-red wave bands, power unit and an altimeter.  The on-board radio-optoelectronic equipment has a central computer unit, unit for processing of video information and formation of control commands, the first and second power amplifiers.  The optoelectronic system includes the television and infra-red imaging channels, two-coordinate turning device and a sight line stabilization system.  The television and infra-red imaging channels of the optoelectronic system may be made for formation of signals of the wide and narrow fields of vision.  The radar with the a phased array may be made for operation both in the real beam condition and in the condition of the synthetic aperture.  The sight line stabilization system of the optoelectronic system may be made as a direct one in the form of a gyro platform or as an indirect one. 
     EFFECT: produced a fighting pilotless aircraft of the sight system for a weapon using ammunition of the non-guided type comparable in the target hitting accuracy with the hitting accuracy of the ammunition with homing heads. 
     6 cl, 3 dwg, 1 ex
Patent RU-2280593-C1 (RU)
Inventor: PRIVALOV EVGENIJ GRIGOR EVICH
IPC: F16H57/038
Filed: 2005-10-19
Granted: 2006-07-27
Abstract: FIELD: construction of helicopter transmission systems. 
     SUBSTANCE: proposed intermediate gearbox of helicopter tail transmission system includes drive and driven bevel gear wheels, casing, sleeves of drive and driven bevel gear wheels secured in bores of casing with the aid of flanges for mounting the outer races of bearings of rear support of each gear wheel; inner races of bearings of front supports of each gear wheel are mounted on tip of gear wheel shaft; inner races of bearings of rear supports of each gear wheel; splined bushes adjoining them are mounted on tail section of shaft. Inner races of bearings of front support and inner races of rear support are secured  with the aid of one flanged coupling bolt fitted inside gear wheel shaft whose flange adjoins inner race of front support bearings and two nuts; gear wheel shaft has inner flange with through hole for passage of threaded tail-piece of coupling bolt; first nut adjoins inner flange of shaft; it is used for securing the inner races of front support bearings and second nut is engageable through thrust bush with splined bush and is used for securing the inner races of rear support bearings of gear wheel. Outer races of rear support  of gear wheels are secured in sleeve on internal side of sleeves.  Inner part of casing cavity has well formed by its partition and provided with metering holes. 
     EFFECT: updating of construction; increased peak power; increased service life of intermediate gearbox of tail transmission system. 
     3 cl, 1 dwg
Patent RU-2298315-C1 (RU)
Inventor: OVCHINNIKOV ALEKSEJ SEMENOVICH
IPC: A01G25/02
Filed: 2005-11-08
Granted: 2007-05-10
Abstract: FIELD: agricultural amelioration, in particular, equipment for drop irrigation of perennial plantation on compound relief, of vegetable and berry crops in open ground. 
     SUBSTANCE: drop irrigation apparatus has casing with inlet and outlet openings. Casing is fixed on pipeline wall by means of annular channel dividing casing into upper and lower parts. Upper part of casing is positioned within pipeline. Inlet opening provided in upper part of casing is connected through channel with chamber. Casing is made in the form of double-convex disk. Outlet opening provided in lower part of casing is connected with chamber through additional channel. Main channel in upper part of casing and additional channel in lower part of casing are formed spiral - right-handed circle involute in lower part and left-handed involute in upper part of circle. 
     EFFECT: trouble-free operation of apparatus during the whole irrigation season, and simplified unwinding and winding of drop irrigation apparatus onto drum upon termination of irrigation season. 
     2 cl, 2 dwg
Patent RU-2303901-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-01-27
Granted: 2007-08-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes fresh Savoy cabbage shredding, freezing, and chopping; potato and celery cutting, blanching, and chopping; carrot blanching and chopping; beef top side, onion, and leek stem chopping; horseradish and apple grating. Abovementioned components are blended lemon juice, bone broth, sugar, table salt, and CO 2 -extracts of clove and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2311706-C1 (RU)
Title: Transceiving antenna
Inventor: BELYJ JURIJ IVANOVICH
IPC: H01Q5/10
Filed: 2006-03-22
Granted: 2007-11-27
Abstract: FIELD: radio engineering including antenna and radar engineering. 
     SUBSTANCE: proposed transceiving antenna disposed in plane perpendicular to screen has matching device and active electromagnetic energy radiators made in the form of three asymmetric dipoles; these active electromagnetic energy radiators are mounted in tandem one after another and spaced 0.1 - 0.25λ l  apart, where λ l  is wavelength of frequency-band  lower boundary; electric lengths of electromagnetic energy radiators  equals 0.55-0.65λ l , 0.4-0.55λ l , and 0.15-0.35λ l , respectively; mounted on screen at side of active radiator, 0.15-0.35 λ l  in length, at distances of 0.13-0.18λ l   and 0,25-0.3λ l  , respectively, are two passive dipoles, 1.1-1.3λ l   and 0,55-0.65λ l   in length and  passive dipole, 0,25-0.35λ l   in length, is installed at distance of 0,2-0.25λ l   at side of active radiator, 0,55-0.65λ l   in length. 
     EFFECT: ability of generating directional pattern in azimuthal plane; extended passband toward low frequencies. 
     4 cl, 5 dwg
Patent RU-2310249-C1 (RU)
Inventor: ZHUJKOV BORIS LEONIDOVICH
IPC: G21G4/00
Filed: 2006-04-10
Granted: 2007-11-10
Abstract: FIELD: nuclear physics and radiochemistry; cyclotron targets of thin-walled radioactive radiation sources; various technologies using thin lanthanide oxide films.  
     SUBSTANCE: proposed method for producing thin actinide and lanthanide layers depends on their sublimation from titanium or zirconium metal surfaces at temperature of 800- 1 300 °C in inert atmosphere (for instance helium). In the process actinide or lanthanide elements precipitate in the form of oxides onto substrate made of different heat-resistant material, such as tantalum, molybdenum, tungsten, platinum, stainless steel, quartz glass, aluminum oxide or graphite film; substrate is not cooled down and precipitation takes place due to interaction with surface. Under such conditions all investigated lanthanides and actinides, including those nonvolatile in elementary state at given temperature, were sublimated and settled down onto substrate; for conducting process with the latter in macroquantity state  source material is doped with small amount of ion chlorides to ensure more effective chemical transport reaction. Proposed device used in the process has titanium or zirconium crucibles which tightly close substrate whereon mentioned elements precipitate; if source of definite shape is requires, substrate is covered with titanium or zirconium mask with hole of desired shape and reaction area is isolated by tantalum as well as by titanium and zirconium high-temperature getters cleaning inert gas being admitted. 
     EFFECT: ability of preparing thin and uniform high-quality lanthanide and actinide layers. 
     12 cl, 5 dwg, 1 tbl, 7 ex
Patent RU-2309865-C1 (RU)
Inventor: BORODIN ANATOLIJ VASIL EVICH
IPC: B61F15/12
Filed: 2006-04-26
Granted: 2007-11-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: proposed axle box with cylindrical roller bearings installed on axle box neck 2 of axle 1 has housing 6, pressure cover 7, axle support 8 and heel with spring-loaded stop in axle box neck of axle, and step bearing 15 between axle support and heel 11 in axle box neck of axle.  Solids of revolution 16 are arranged in cage 17 made in form of spherical sector and they are in contact with conical surfaces 9, 10 of axle support and surface of step bearing.  Cage is provided with stops 18, 19 whose end face surfaces engage with end face surface of axle support and surface of step bearing. 
     EFFECT: improved friction characteristics of axle support, increased service life of bearings with cylindrical rollers and axle box unit at a whole. 
     1 dwg
Patent RU-2306401-C1 (RU)
Inventor: SMIRNOV VJACHESLAV GENNAD EVIC
IPC: E21B10/26
Filed: 2006-05-06
Granted: 2007-09-20
Abstract: FIELD: drilling engineering. 
     SUBSTANCE: tool comprises housing provided with operation member and thread and calibrator mounted on the pin of the housing between the operation member and thread.  The operation member is made of drill bit with shifted axes.  The pin is inclined to the axis of the housing and is stepped.  The point of intersection of the axis of the pin with the axis of the housing is in coincidence with the axis of the drill bit.  The axis of the pin is perpendicular to the line that connects the points of a contact of the rotary bit with the wall of the well.  The calibrator is made of several rotary bits each of which is mounted on the individual step of the pin and is spring-loaded in the axial direction.  The spring is mounted from the side of the top face of the rotary bits. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2313709-C1 (RU)
Inventor: SELIFONOV VALERIJ VIKTOROVICH
IPC: B60K17/08
Filed: 2006-06-02
Granted: 2007-12-27
Abstract: FIELD: transport engineering; vehicle transmissions. 
     SUBSTANCE: proposed gearbox contains constant-mesh gear cluster as main speed unit and planetary mechanism for additional reduction with multiplication of main low speed.  All driven gears of cluster and planetary mechanism are fitted on gearbox output shaft, and driving member of planetary mechanism-sun or ring gear - is nondetachably rigidly connected with driven gear of main low speed. 
     EFFECT: simplified kinematic of transmission, reduced mechanical losses. 
     5 cl, 4 dwg
Patent RU-2312931-C1 (RU)
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/06
Filed: 2006-06-06
Granted: 2007-12-20
Abstract: FIELD: application of wear-resistant coats on cutting tools; metalworking. 
     SUBSTANCE: proposed method includes vacuum-plasma application of multi-layer coat. Lower layer contains  nitride or carbonitride of compound of titanium, silicon and iron at the following ratio, mass-%: titanium, 96.8-97.4; silicon, 0.8-1.0; iron, 1.8-2.2. Upper layer contains  nitride or carbonitride of compound of titanium, silicon and aluminum at the following ratio, mass-%: titanium, 86.0-87.3; silicon, 0.7-1.0; aluminum, 12.0-13.0. Layers are located horizontally in one plane by means of three cathodes; first sectionalized cathode is made from titanium and iron; second sectionalized cathode is made from titanium and aluminum; second layer is opposite to the first one; third layer is made from titanium and silicon alloy; this layer is located in between them. 
     EFFECT: increased service life of cutting tools due to enhanced micro-hardness and wear resistance of coat. 
     1 tbl
Patent RU-2319038-C1 (RU)
Title: Автономная ветроэнергетическая станция пака калифа
IPC: F03D9/02
Filed: 2006-07-17
Granted: 2008-03-10
Abstract: Изобретение относится к ветроэнергетике, в частности к автономным универсальным энергосистемам, и может быть использовано для бесперебойного энергообеспечения потребителей, удаленных от источников централизованного электро- и теплоснабжения, различными видами энергий. Автономная ветроэнергетическая станция содержит ветродвигатель, двигатель внутреннего сгорания, электрическую систему, механическую систему и электрохимическую систему. Электрическая система включает генератор переменного тока, трансформатор с регулируемым выходным напряжением, выпрямитель переменного тока в постоянный и блок аккумуляторных батарей. Ветродвигатель содержит не менее чем три вала отбора мощности. Механическая система включает воздушный компрессор и ресивер. Электрохимическая система включает генератор постоянного тока, два электролизера, один из которых соединен с помощью электрокабеля с генератором постоянного тока, а второй - с выпрямителем переменного тока электрической системы, компрессоры для закачки водорода и кислорода в газгольдеры и систему трубопроводов для подвода водорода и кислорода к двигателю внутреннего сгорания, котельной и заправочной станции транспортных средств. Для электролиза воды используют морскую воду. Газгольдеры выполнены подземными. Техническим результатом является преобразование энергии ветрового потока в механическую, электрическую, электрохимическую виды энергии, их аккумулирование и полное бесперебойное энергообеспечение потребителя аккумулированной энергией. 2 з.п. ф-лы, 1 ил.
Patent RU-2309509-C1 (RU)
Inventor: TJUKHTIN KONSTANTIN IVANOVICH
IPC: H02J7/00
Filed: 2006-08-08
Granted: 2007-10-27
Abstract: FIELD: possible use for restoring various types of accumulator batteries. 
     SUBSTANCE: accumulator battery restoration method includes following modes and parameters - before beginning the restoration of accumulator battery, technological process parameters of accumulator battery restoration are recorded into memory of measuring device, which are compared in process of accumulator battery restoration to current values of accumulator battery restoration process parameters, which are corrected in case of deviation from given value of technological process parameters, charging of accumulator battery with constant current is stopped on achievement of given parameter values, recorded in the memory of measuring device, by current parameter values, after that accumulator battery is charged by letting a series of rectangular current impulses through it, duration of which impulses is set between 150 and 600 milliseconds, and pause between impulses ranges from 2 to 6 seconds, while amplitude of rectangular current impulses is kept unchanged at the temperature of electrolyte below predetermined value, and if the value of electrolyte temperature exceeds that value, the amplitude of rectangular current impulses is reduced to value, at which electrolyte temperature is reduced to predetermined value, and charging process is stopped on achievement of parameter values of measured values, defining end of battery charging process and recorded in the memory of measuring means in advance, after that battery capacity is measured by discharging it, which is stopped when battery voltage reaches limit value set for the battery, and accumulator battery restoration cycle is repeated, if capacity of the battery is less than 80% of nominal value. Device for restoring the accumulator battery contains block of charge current sources, output of which is used for connecting accumulator battery, current sensor, voltage sensor, temperature sensor, electrolyte density meter and memory block, it is fitted with processor, interface block, indication block and decoder, while memory block and indication block are connected to the processor, connected to which via interface block are current sensor, voltage sensor, temperature sensor and electrolyte density meter, processor output is connected to decoder input, first output of which is connected to input for controlling charging current source connection, and second output of decoder is connected to charging current parameter control input of charging current source block. 
     EFFECT: accumulator battery capacity restored at least at 80% of nominal value. 
     2 cl, 1 dwg
Patent RU-2327914-C1 (RU)
Title: Планетарно-цевочный редуктор
Inventor: KUDRJAVTSEV IGOR ARKAD EVICH
IPC: F16H1/32
Filed: 2006-12-04
Granted: 2008-06-27
Abstract: Изобретение относится к приводной технике, в частности к планетарно-цевочным редукторам. Планетарно-цевочный редуктор имеет корпус (1), который выполнен наборным в виде пакета пластин (12) с разным наружным диаметром. Между пластинами (12) расположены резиновые уплотнительные кольца (14). Такое выполнение упрощает технологию изготовления корпуса при улучшении таких показателей как вибрация, шум, условия смазки, а также позволяет увеличить площадь наружной поверхности корпуса, что улучшает охлаждение редуктора. 1 з.п. ф-лы, 4 ил.
Patent RU-2328890-C1 (RU)
Title: Способ получения консервов "фасоль по-венгерски" специального назначения (варианты)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2007-01-25
Granted: 2008-07-20
Abstract: Консервы готовят путем резки, обжарки в топленом масле и измельчения на волчке баранины. Режут, пассируют в топленом масле и измельчают на волчке репчатый лук, замораживают и измельчают на волчке стручковую фасоль и зелень петрушки. Режут, бланшируют и измельчают на волчке овощной перец, бланшируют и измельчают на волчке чеснок. Смешивают перечисленные компоненты с костным бульоном, пшеничной мукой, йогуртом, томатной пастой, поваренной солью и СО 2 -экстрактом биомассы заданного вида микромицета. Фасуют полученную смесь в алюминиевые тубы, герметизируют и стерилизуют. Это позволяет получить новые консервы из известного кулинарного блюда, расширить арсенал технических средств и блюд и повысить усвояемость этого блюда 1,0·10 5  до 1,3·10 5 . 41 н.п. ф-лы.
Patent RU-2321091-C1 (RU)
Title: Способ управления электромагнитом
Inventor: GARANIN ANDREJ JUR EVICH
IPC: H01F7/06
Filed: 2007-01-30
Granted: 2008-03-27
Abstract: Изобретение относится к электротехнике. Технический результат заключается в повышении быстродействия, снижении нагрева обмоток и уменьшении их габаритов и массы. Способ управления заключается в подаче на поляризующую обмотку импульса тока, начало подачи которого опережает начало подачи импульса тока на управляющую обмотку на период времени, необходимый для нарастания тока в поляризующей обмотке до значения, необходимого для получения времени срабатывания заданной величины. При отпускании якоря перед отключением управляющей обмотки на поляризующую обмотку подается импульс тока обратной полярности, начало которого опережает момент выключения управляющей обмотки. 1 ил.
Patent RU-2335638-C1 (RU)
Title: Steam turbine control system servomotor control circuit
Inventor: SURKOV ALEKSANDR ANATOL EVICH
IPC: F01D17/20
Filed: 2007-02-19
Granted: 2008-10-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: steam turbine control system servomotor control circuit incorporates servomotor representing a cylinder housing a piston moving therein, a shutoff slide valve, a control slide valve, an electromechanical converter linked to the control slide valve plunger rod, servomotor piston rod position pickup, control slide valve plunger rod position pickup. The servomotor casing has the first two and second two openings, above the first two, arranged along the generating line to form the rod and piston spaces, respectively. The slide valve plungers divide the their casings into working spaces communicating with the pressure and discharge lines. The slide valves communicate with the servomotor rod and piston spaces. The slide valve forces the servomotor piston into initial position in response to the instruction from the control station. The slide valve controls the servomotor in emergency by accelerating its closure. 
     EFFECT: higher reliability of operation, fast operation and control circuit reliability. 
     1 dwg
Patent RU-2342554-C1 (RU)
Inventor: GERMAN VIKTOR ADOL FOVICH
IPC: F02M51/00
Filed: 2007-03-02
Granted: 2008-12-27
Abstract: FIELD: motors and pumps. 
     SUBSTANCE: invention relates to the engine engineering and is intended for fuel supply to diesel engine combustion chambers. The invention ensures tight system displacement on the engine and improves fuel injection characteristics and pump injector unit operation reliability. The fuel supplying system consists of a medium-pressure pump connected to battery hydroline, which is coupled with water driven pump-injector units by fuel supply main lines and by fuel discharge main lines. The pump-injector units are mounted on the engine. The fuel-supplying system is provided with at least one receiver for fuel discharge mounted in parallel to pump-injector units displacement on the engine. Discharging cavity is connected with receiver behind electromagnetic valve of each pump-injector unit. Receiver is coupled with fuel tank by means of the common pipeline. 
     EFFECT: stable characteristics of fuel injection and creation of optimal conditions for all pump-injector units operation. 
     7 cl, 1 dwg
Patent RU-2332642-C1 (RU)
Inventor: MALJUTIN DMITRIJ MIKHAJLOVICH
IPC: G01C19/54
Filed: 2007-04-11
Granted: 2008-08-27
Abstract: FIELD: gyroscopes. 
     SUBSTANCE: invention relates to gyroscopes and can be used incorporated with a two-axes sea gravimeter stabilising gyro. The device incorporates two channels, everyone comprising an accelerometer, aperiodic links, an isodromic device, a transducer of moment of one of the bidegree float-type gyroscopes, an integrator, a feedback amplifier, a subtracter, a high-pass filter, a spectrum meter, a control device, 1 st -order high-pass filters, and adders. Also, the device comprises an angular velocity pickup with its sensitivity axis perpendicular to the plane of the site being stabilised, a high-pass filter and a spectrum meter. 
     EFFECT: higher accuracy of acceleration of gravity. 
     3 dwg
Patent RU-2347057-C1 (RU)
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/02
Filed: 2007-08-30
Granted: 2009-02-20
Abstract: FIELD: mining. 
     SUBSTANCE: present invention pertains to drilling bits, designed for drilling with continuous removal of core material. The drilling bit has housing with a working butt end, reinforced by concentric well-, core-forming and intermediate cutters, and an inner core tube, put inside the housing, and the cavity between them is connected to the annular space by radial channels in the housing. The core-forming cutters are L-shaped. Their transverse part is located on the side of the longitudinal axis of the drill bit. The height of the transverse part and the overall height of the cutters have the following relationship: h≤0.5(H-ΔH), where h is the height of the transverse part of the cutters, H is the overall height of the cutters and ΔH is the height of the cutters, projecting above the butt end. The number of core forming cutters is more than the number of cutters in the adjacent row. Gap a, between the inner surface of the drill bit and the housing, and gap b, between the inner surface of the drill bit and the inner core tube have the following relationship: a=(0.5-0.6)·b. Such a drill bit increases integrity of the core, increases accuracy of locating rocks transported to the drilling interval and increases efficiency of prospecting as a whole. 
     EFFECT: increased integrity of the core, increased accuracy of locating rocks transported to the drilling interval and increased efficiency of prospecting as a whole. 
     3 cl, 2 dwg