baber/WOPTO huggingface dataset:
Patent RU-2213994-C1 (RU)
Title: Method for concluding legally significant electronic transaction
Inventor: FED KOV E A
IPC: H04W12/10
Filed: 2002-11-22
Granted: 2003-10-10
Abstract: FIELD: electronic commerce systems; conclusion of legally significant electronic transactions. SUBSTANCE: in proposed method one party of transaction selects type of transaction on trust center server, writes down document in the form of contact text, and disposes his proposals on trust center server. If other party agrees with proposals of first party, both parties sign contract by digital electronic signatures; if other party does not agree with proposals of first party, contract is negotiated by both parties and then negotiated contract is signed by digital electronic signatures. Information about transactions is saved in trust center, contract text is converted together with digital electronic signatures into bar code, and document including converted information about document text and digital electronic signatures is enabled to be printed on peripheral devices of parties. Text of concluded contract is published in printed mass media. EFFECT: provision for preventing falsification of contract upon its conclusion. 3 cl, 1 dwg
Patent RU-2239505-C1 (RU)
Inventor: BLJANKINSHTEJN I M
IPC: B21D1/12
Filed: 2003-04-30
Granted: 2004-11-10
Abstract: FIELD: machine engineering, monitoring geometry of transport vehicle body at straightening it. 
     SUBSTANCE: method comprises steps of measuring spatial position of spot coordinates by setting distance between two measuring members such as laser type irradiators; placing said irradiators in die and connecting them with rotation angle pickups in two planes; guiding both beams to the same spot of body; imaginarily projecting said spot onto horizontal plane and constructing virtual pyramid; detecting angle between one beam and its projection onto horizontal plane and also angles between projections on horizontal plane itself; then determining spatial coordinates of above mentioned spot of body in preset coordinate system; guiding both beams onto second spot and similarly determining spatial coordinates of second spot of body; determining spacing between two spots according to three coordinates while comparing them with reference size. 
     EFFECT: enhanced efficiency of process, improved accuracy of monitoring. 
     2 dwg, 1 ex
Patent RU-2232014-C1 (RU)
Inventor: ZOLOTOVA T V
IPC: A61K31/02
Filed: 2003-05-28
Granted: 2004-07-10
Abstract: Изобретение относится к области медицины, а именно к оториноларингологии. Внутривенно вводят перфторан в количестве 2,5-3,0 мл на кг веса больного. Введение перфторана сочетают с ингаляцией 40-45%-ной воздушно-кислородной смеси в течение 10 минут до введения перфторана и повторно в течение 10 минут после. Способ позволяет сократить сроки лечения и повысить эффективность лечения. 1 табл., 1 ил.
Patent RU-2245620-C1 (RU)
Title: Preparation for protecting and healing wounds of fruit and decorative trees and bushes and method for protecting and healing wounds of fruit and decorative trees and bushes due to applying this preparation
Inventor: BLIZNJUK A N
IPC: A01N3/04
Filed: 2003-06-11
Granted: 2005-02-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: the suggested preparation has the following composition, weight%: an aqueous-dispersion glue 5-15, a fungicide (either copper sulfate, copper oxychloride or ferrous sulfate) 1-5, a growth substance (either potassium, sodium or ammonium humate) 3-10, a solvent 0.3-1.5, a filler - the rest up to 100. This composition could be supplemented with a pigment as carbon black at the quantity ranged 0.3-1.5 weight%. It should be applied due to spreading onto wounds of trees and bushes. 
     EFFECT: higher efficiency of the preparation suggested. 
     7 cl, 3 ex, 3 tbl
Patent RU-2254679-C1 (RU)
Inventor: MOISEEV V F
IPC: H04J13/02
Filed: 2003-11-12
Granted: 2005-06-20
Abstract: FIELD: transmission of information, applicable in cellular and satellite communication systems. 
     SUBSTANCE: the receiver has two frequency converters, two quadrature correlators, phase error filter, controlled oscillator, two control elements, error delay filter, controlled clock oscillator, reference signal generator, two multipliers, two analog-to-digital converter, delay line, demodulator, decoder, two matched filters, phase shifter. 
     EFFECT: enhanced power efficiency of the communication system. 
     2 cl, 3 dwg
Patent RU-2244777-C1 (RU)
Title: Intermediate rail fastening with insulating member (versions)
Inventor: AKSENOV JU N
IPC: E01B9/48
Filed: 2004-01-15
Granted: 2005-01-20
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention is designed for fastening rails to rail bases. Proposed intermediate anchor rail fastening contains anchor rigidly fitted in reinforced concrete tie, damping lining, two spring clamps, each interacting through stress regulator with brackets of anchor head. Clamps rests by its rounded off parts on clamp spacer located on tie, and straight-line part of each clamp presses rails through on-rail insulating spacer in form of angle plate. According to first design version, each web of angle plate is chosen with due account of material rigidity of damping rail linings at compression and it has width providing contact of its end face part with tie at moment of maximum compression under action of maximum forces from train. According to second design version, each web of angle plate has thickness less than distance between end face part of rail foot and head of anchor, end face part of angle plate being made and angle providing of one of ribs with tie in unloaded state and turning of angle plate at compression of rail lining at load from train. 
     EFFECT: increased strength, improved operation reliability of rail fastening and provision of reliable pressing of rail by clamp through insulating on-rail spacer in form of angle plate. 
     5 cl, 6 dwg
Patent RU-2255072-C1 (RU)
Title: Огнеупорная бетонная смесь
Inventor: DEMIN E N
IPC: C04B35/66
Filed: 2004-03-10
Granted: 2005-06-27
Abstract: Изобретение относится к огнеупорной промышленности. Огнеупорная бетонная смесь включает корундовый и/или алюмомагниевый заполнитель и связующее в виде тонкомолотой смеси огнеупорного компонента того же состава, что и заполнитель, и триполифосфата натрия, которое дополнительно включает железосодержащий компонент с массовой долей оксида железа не менее 90% на прокаленное вещество и размером частиц не более 100 мкм в составе, мас.%: указанный огнеупорный компонент 75-90, триполифосфат натрия 5-20, указанный железосодержащий компонент 5-10, при следующем соотношении компонентов, мас.%: корундовый и/или алюмомагниевый заполнитель 50-80, указанное связующее 20-50. При этом содержание оксида кальция в огнеупорной бетонной смеси не превышает 1 мас.%. Технический результат - высокая металлоустойчивость при работе в контакте с расплавленным металлом. 1 табл.
Patent RU-2267137-C1 (RU)
IPC: G01S13/44
Filed: 2004-03-24
Granted: 2005-12-27
Abstract: FIELD: the invention refers to radiolocation systems primarily to coherent target detecting radars with continuous radiation. 
     SUBSTANCE: exceeding requirements are demanded from these systems using a linear frequency modulation signal additionally modulated on the frequency  to reduce the time of observation of the scene  and an amplitude summary-differential mono pulse pattern of direction finding of targets working on mobile bearers. The arrangement has an antenna block, a summary-differential transformer, an antenna switch, a power amplifier, a directed coupler, a commutated filter of transmission, a multiplier of a frequency, a synthesizer of a probing signal, a driver, a generator of manipulated sequences, a synchronizer, an arrangement for processing of information, a measuring unit of the speed and the angle of drift, commutated filters of summary and differential channels, a two-channel summary-differential receiver, phase detectors of the summary and the differential channels, amplifiers of a Doppler frequency of the summary and the differential channels, an automatic regulation of strengthening, blocks of Doppler filters of the summary and the differential channels, interrogation blocks of the summary and the differential channels, a  combining block of quadratures, an angle discriminator, a divisor, an antenna driving gear, two-channel amplifier of a high frequency, a two-channel balance mixer, a two-channel amplifier of an intermediate frequency, blocks of secondary and initial processing. 
     EFFECT: provides possibility for working of an airborne mono impulse radar with a single receiving-transmitting antenna in continuous mode. 
     1 cl, 16 dwg
Patent RU-2253824-C1 (RU)
Inventor: BELJAEV B G
IPC: F42B15/01
Filed: 2004-04-05
Granted: 2005-06-10
Abstract: FIELD: methods for missile radar guidance on air targets in radar guidance systems. 
     SUBSTANCE: guidance of missiles on an air target moving in the direction to the protected object, including the detection of the air target, evaluation of the parameters of its trajectory, missile launching, missile-to-target approach to the distance of actuation of the missile warhead blasting device, correction of the missile heading in the process of approach, blasting of the charge of the missile warhead at a distance from the protected object not less than the preset one, is accomplished in the trajectory coinciding, in the terminal leg with the predicted missile trajectory. In the terminal leg the speed of the missile is set lower than that of the air target. The result is also attained by the fact that the guidance of the missile on the air target moving in the direction to the protected object, including the detection of the air target, evaluation of the parameters of its trajectory, missile launching, missile-to-target approach to the distance of actuation of the missile warhead blasting device, correction of the missile heading in the process of approach, blasting of the charge of the missile warhead at a distance from the protected object not less than the preset one, is accomplished in the trajectory of the missile displaced in the direction to the protected object. In the terminal leg the speed of the missile is set higher than that of the air target. The result is also attained by the fact that the radar set for guidance of the missile on the air target has a missile control point and an on-board radar equipment. The missile control point includes a detection radar, a guidance radar, a computer, a servo drive, a transmitting device and an antenna device, the missile on-board equipment has a missile antenna, radio-receiving device of the missile guidance channel, actuating device, selector switch, transmitting device, radio-receiving device of the detection channel, computer. 
     EFFECT: reduced dynamic errors of missile guidance on an air target, and enhanced time of radio contact of the missile warhead fuse: with the air target. 
     5 cl, 6 dwg
Patent RU-2262185-C1 (RU)
Inventor: GAMOV M V
IPC: G01S1/24
Filed: 2004-04-23
Granted: 2005-10-10
Abstract: FIELD: devices for forming terminal series of pulses with alternating duration. 
     SUBSTANCE: device has supporting generator, generator of range-finder code pseudo-random series, means for forming synchronization pulses for controlling pseudo-random series generator, block for controlling duration of pseudo-random series element, divider with alternating division coefficient, block for measuring and estimating allowed width of spectrum of signal on basis of current state of ionosphere. 
     EFFECT: decreased shape of contour of broadband signals of satellite navigation system under conditions of artificial ionosphere agitations. 
     1 cl, 2 dwg
Patent RU-2271873-C1 (RU)
Inventor: GLEBOV VIKTOR VASIL EVICH
IPC: B05B7/02
Filed: 2004-08-04
Granted: 2006-03-20
Abstract: Изобретение относится к устройствам для безвоздушного распыления, а именно к окрасочным пистолетам высокого давления, и может быть использовано, преимущественно, в строительстве при нанесении лакокрасочных материалов. Распылительный пистолет содержит корпус с клапаном, вкладышем, уплотнением и распылительным соплом, рукоятку с шарнирным соединением для подключения к шлангу высокого давления. Распылительное сопло снабжено оправой с резьбовой пробкой, муфтой и держателем для соединения оправы с корпусом посредством накидной гайки и имеет средство для его быстрого снятия и очистки, выполненное в виде поворотного рычага, установленного с возможностью перемещения в угловом пазу оправы. Вкладыш соединен с поворотным рычагом, размещен с возможностью перемещения в оправе, а на его внутренней поверхности имеется резьбовой участок для размещения резьбовой пробки, при этом уплотнение состоит из двух частей, расположенных по обе стороны от резьбовой пробки. Шарнирное соединение состоит из поворотного и соединительного штуцеров, соединенных между собой пустотелым винтом, и пружинного элемента. Пистолет может быть оснащен трубчатым удлинителем распылительного сопла. Техническим результатом изобретения является повышение удобства пользования распылительным пистолетом, улучшение его эргономики и увеличение производительности. 2 з.п. ф-лы, 6 ил.
Patent RU-2268095-C1 (RU)
Title: Cleaning member for steam turbine condenser pipe cleaning
Inventor: SEDOV ALEKSANDR MIKHAJLOVICH
IPC: B08B9/057
Filed: 2004-08-12
Granted: 2006-01-20
Abstract: FIELD: cleaning, particularly cleaning pipes or tubes or systems of pipes or tubes. 
     SUBSTANCE: cleaning member comprises five equally shaped scraping rings formed of thin resilient sheet material. Each of two the first scraping rings have four narrow radial cuts extending from outer ring surface for depth equal to 1/2 of ring width and are spaced 90° along ring circle. Each of two other scraping rings has the same cuts, wherein two cuts are created on inner ring side and two cuts are formed on outer ring side. The fifth ring has eight similar cuts arranged from inner ring side and spaced 45° one from another along annular inner ring side. The first two rings are installed so that outer cuts thereof are inserted in two inner cuts of other rings and eight inner cuts of the fifth ring are inserted in eight cuts of four previous rings to create a frame. Foamed polyethylene article is put in the frame. 
     EFFECT: increased efficiency. 
     2 dwg
Patent RU-2279987-C1 (RU)
Inventor: SOROKIN ALEKSANDR ALEKSEEVICH
IPC: B60B15/00
Filed: 2004-11-01
Granted: 2006-07-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to wheeled propulsion units of higher cross-country capability and it can be used in off-road vehicles and other machinery for different industries operating under heavy road conditions.  Proposed vehicle wheel drive has drive shaft and wheel reduction gear with carrier locking mechanism with disk and carrier locking mechanism with cross beam.  Novelty in proposed vehicle wheel drive is bearing joint between wheel disk and reduction gear carrier located directly on cantilever axle of disk.  Cavity accommodating wheel reduction gear on wheel disk is closed by movable cover with gland. 
     EFFECT: reduced friction losses in drive bearings, reduced mass of propulsion unit and simplified sealing of cavity accommodating wheel reduction gear. 
     2 dwg
Patent RU-2276827-C1 (RU)
Inventor: ZHUKOV ALEKSANDR IGOREVICH
IPC: H02G7/05
Filed: 2005-01-24
Granted: 2006-05-20
Abstract: FIELD: power engineering. 
     SUBSTANCE: proposed device that can be used to protect conductors of overhead power transmission lines in multiroller suspensions at crossings through natural obstacle, such as water areas, mountain gorges, and the like, against fatigue wear is set of spirals of standard zinc-plated or aluminum alloy wires; wire spiral layers are different in length, hardness, and direction of coiling; for instance, hardness of internal layer is lower than that of external one but its length is greater than that of the latter by 100 - 1500 mm, and also if internal layer has left-hand direction of coiling, then that of external one is right-hand. Wire hardness of internal layer is higher then or, as a last resort, equal to that of external lay of wires but at the same time it is lower than hardness of external-layer wires of proposed device. This device provides for protecting conductors in multiroller suspensions at crossings of overhead power transmission lines against wear and at the same time it can be used to replace sleeves of multiroller suspensions worn out after long-time service of overhead power transmission line crossings to such extent that damage to aluminum lays of wires takes place. 
     EFFECT: enlarged functional capabilities of device. 
     3 cl, 2 dwg
Patent RU-2287104-C1 (RU)
Title: Gate valve for pipeline
Inventor: IVAKH ALEKSANDR FEDOROVICH
IPC: F16K3/314
Filed: 2005-05-16
Granted: 2006-11-10
Abstract: FIELD: valving. 
     SUBSTANCE: gate valve comprises wedge-shaped valving member with two plates that cooperate with the seat of the gate valve and are provided with means for bayonet mounting inside the casing.  The casing is connected with the drive via the spindle.  The plates are spaced with the spacing member that is made of a pivot with three degree of freedom and has member with the tip and member with hollow for the tip that cooperate with each other.  The member with the tip is secured to one of the plates of the valving member.  The member with the hollow is connected with the second plate of the valving member.  Each member of the spacing means is provided with cylindrical shank.  Each plate has cylindrical socket for the shank. 
     EFFECT: enhanced reliability and safety. 
     2 dwg
Patent RU-2292057-C1 (RU)
Inventor: GEREG DMITRIJ SIDOROVICH
IPC: G01S3/80
Filed: 2005-06-07
Granted: 2007-01-20
Abstract: Изобретение относится к области морской навигации, в частности к способу использования навигационной гидроакустической системы для определения мест автономных подводных аппаратов относительно точки на дне моря, например, при выполнении научно-исследовательских, поисковых и других работ под водой. Способ использования навигационной гидроакустической системы подводными аппаратами заключается в одновременном определении мест всех подводных аппаратов группы при опросе по гидроакустическому сигналу-команде одного из подводных аппаратов группы (ведущего) маяков-ответчиков одним из маяков-ответчиков (ведущим). Место каждого подводного аппарата определяется по разностям расстояний до ведущего маяка-ответчика и до каждого ведомого маяка-ответчика, определенных по измеренным интервалам времени между приемом акустического сигнала запроса маяков-ответчиков ведущим маяком-ответчиком и акустических сигналов ответа ведомых маяков-ответчиков. Место подводного аппарата находится как точка пересечения гиперболоидов вращения, число которых соответствует числу пар «ведущий-ведомый» маяков-ответчиков, а фокусы расположены в точках установки соответствующих маяков-ответчиков и плоскости, проходящей через центр гидроакустической антенны подводного аппарата параллельно плоскости истинного горизонта. Технический результат - увеличение срока работы навигационной гидроакустической системы с тремя или более донными маяками-ответчиками при групповых действиях автономных подводных аппаратов. 1 ил.
Patent RU-2279572-C1 (RU)
Inventor: TITOV VLADIMIR SEMENOVICH
IPC: F04F5/48
Filed: 2005-07-29
Granted: 2006-07-10
Abstract: FIELD: oil and gas producing industry. 
     SUBSTANCE: proposed method and compressor relate to transportation of low-pressure associated petroleum gas from end separation plats into central gas line.  Method includes delivery of active gas through delivery chamber into nozzle with provision of control of ejection parameters by changing area of nozzle passage section, delivery of passive gas through delivery channel into zone of inlet section of mixing chamber, mixing of active and passive gases with ejecting of passive gas, forming of gas mixture in mixing chamber and delivery of said mixture into gas line.  When delivering passive gas, additional regulation of ejection parameters is carried out by changing area of passage section of zone of inlet section of mixing chamber and by changing volume of mixing chamber.  Compressor has active gas delivery chamber and passive gas delivery channel with inlet branch pipes, nozzle to deliver active gas, mixing chamber with zone of inlet section and mechanism to control ejection parameters.  Compressor contains additionally housing with at least one flange inside which mechanism to control ejection parameters is installed. 
     EFFECT: improved reliability. 
     6 cl, 3 dwg
Patent RU-2291977-C1 (RU)
Title: Coaxial jet nozzle
Inventor: GOROKHOV VIKTOR DMITRIEVICH
IPC: F23D11/12
Filed: 2005-09-14
Granted: 2007-01-20
Abstract: FIELD: power engineering. 
     SUBSTANCE: coaxial jet nozzle comprises hollow tip that connects the space of one of the fuel components with the combustion zone and bushing that embraces the tip to define a ring space and connects the space of the other fuel component with the combustion zone.  The exit section of the tip is provided with the radial grooves so that the periphery of the central jet bounded by the generatrices of the beams is no more than 3s, and the beam length is 2.3-2.5s, where s is the beam thickness. 
     EFFECT: enhanced completeness of combustion. 
     1 cl, 3 dwg
Patent RU-2303958-C1 (RU)
Inventor: SOTNIKOVA NATAL JA JUR EVNA
IPC: A61B10/00
Filed: 2005-11-29
Granted: 2007-08-10
Abstract: FIELD: medicine, obstetrics. 
     SUBSTANCE: the present innovation deals with predicting efficiency of conventional therapy of fetal development delay syndrome (FDDS) in the 3d trimester of pregnancy due to detecting the value of relative content of AnnexinV+PI+ lymphocytes in female peripheral venous blood in case of FDDS and at its value being under 10% one should predict the efficiency of conventional therapy of the syndrome in question. The innovation provides higher accuracy, sensitivity and specificity of the method suggested and enables to choose another tactics of therapy. 
     EFFECT: higher efficiency and accuracy of prediction. 
     4 ex, 1 tbl
Patent RU-2310125-C1 (RU)
Inventor: DUBROVSKIJ VITALIJ ALEKSEEVICH
IPC: F23C5/08
Filed: 2006-01-10
Granted: 2007-11-10
Abstract: FIELD: power engineering, possible use at heating plants for kindling boilers. 
     SUBSTANCE: furnace contains central and peripheral combustion chambers, divided by a screen and connected by drain window, burner device, output section of which is inserted into peripheral combustion chamber and surrounded by circulation pipe, in front of inlet end of which nozzles for feeding injecting agent are positioned, and on exit end, burner orifice is mounted, where circulation pipe is positioned inside the burner orifice with creation of circular gap between them, sources of dust and air, where circulation pipe is made of two parts: moving part, with possible axial movements, and immobile part. Aforementioned kindling burner is a device of double purpose, and after kindling the boiler, it is transferred to standard main burner ode by changing position of moving part of circulation pipe, the burner works with air excess coefficient below calculated one, as a result of which amount of nitrogen oxides in the boiler occurs by 100 mg/M 3  or by 10-15% of total amount thereof. 
     EFFECT: increased efficiency. 
     1 dwg
Patent RU-2306486-C1 (RU)
Inventor: OSINTSEV VLADIMIR VALENTINOVIC
IPC: F23J11/00
Filed: 2006-06-05
Granted: 2007-09-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: supplying gas duct comprises inlet slot section that has bottom, floor, and sides with inner and outer surfaces, and main section connected with the slot branch pipe mounted in the bottom section of the scrubber.  The inner sides of the bottom and floor of the inlet section are shaped into semi-cylinders provided with longitudinal axes inside of the gas duct that are arranged at a distance one from the other equal to the height of the side walls, and the length of the output section is equal (0.125-3.5)R, where R is the radius of the inner semi-cylindrical surface of the bottom and floor. 
     EFFECT: reduce gas dynamic resistance. 
     4 dwg