baber/WOPTO huggingface dataset:
Patent RU-2192076-C2 (RU)
Inventor: MOSKALENKO D V
IPC: H01Q9/30
Filed: 2000-11-02
Granted: 2002-10-27
Abstract: FIELD: antenna engineering; broadband radio communication systems including duplex ones. SUBSTANCE: antenna has radiator mounted through insulator on conducting shield. Internal conductor of feeder is connected through inductive load to radiator lead and external one, to conducting shield. Radiator is made in the form of conductor whose length is sufficient to pass one current minimum, Load of parallel-connected inductance coil and capacitor is inserted in series with radiator in the region of current minimum at higher operating frequency. EFFECT: enlarged operating frequency range or ability of multiple-frequency operation for independent setting of operating frequencies. 5 dwg
Patent RU-2239088-C2 (RU)
Inventor: MJULLER MARTIN
IPC: F02M61/16
Filed: 1999-10-13
Granted: 2004-10-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: according to first design version, valve nozzle for fuel injection systems of internal combustion engines design for direction injection of fuel into combustion chamber of engine is provided with excited drive member, needle axially movable along longitudinal axis of nozzle on lower end of which in direction of flow shutoff section is provided which interacts with fixed contact surface of needle seat for opening and closing of nozzle and discharge hole made in needle seat in direction of fuel flow behind contact surface. Discharge hole is provided with inlet edge in inlet plane, outlet edge in outlet plane and central axis. Center of discharge hole lying in inlet plane is displaced relative to longitudinal axis of nozzle, and central axis of said discharge hole passes at tilting relative to said longitudinal axis of nozzle. Swirling device is provided being arranged in direction of fuel flow before contact surface of needle seat to provide movement of fuel flow along helical line. Said swirling device is made in form of disk swirling insert. According to second design version, discharge hole in valve nozzle is arranged so that center of discharge hole lying in outlet plane in projection on inlet plane is displaced relative to second axis through value which is not equal to valve of displacement of center of discharge hole laying in inlet plane relative to second axis. According to third design version, discharge hole in valve nozzle is arranged so that inlet edge of discharge hole on inlet plane and second axis have no points of intersection. Invention makes it possible to simplify design of valve nozzle and provide quality atomizing and accurate injection of fuel with fuel jets of preset shapes. 
     EFFECT: provision of quality atomizing and accurate injection of fuel. 
     21 cl, 11 dwg
Patent RU-2223503-C2 (RU)
Inventor: BERSHTEJN L M
IPC: G01N33/74
Filed: 2001-01-17
Granted: 2004-02-10
Abstract: FIELD: medicine, endocrinology, oncoendocrinology. SUBSTANCE: the present innovation deals with detecting DNA- damaging capacity of estrogens at the background of injecting ethanol for animals against the number of DNA-comet to uterine weight or uterine content of progesterone receptors. The present method enables to evaluate DNA- damaging capacity of estrogens under ethanol influence. EFFECT: higher efficiency of detection. 3 cl, 3 tbl
Patent RU-2222071-C2 (RU)
Inventor: ANDOKH KHIDEKI
IPC: H01H85/24
Filed: 2001-03-02
Granted: 2004-01-20
Abstract: FIELD: electrical engineering. SUBSTANCE: there is proposed safety fuse for 42 V which thickness measured over side edge amounts to less than 4.0 mm. Base for installation of safety fuse has pair of guides with guiding groove running through each guide ensuring connection of 42 V safety fuse. Mentioned grooves prevent connection of 14 V safety fuse. Unit for protection of network includes above- mentioned safety fuse and base for its mounting and blocking of installation of second safety fuse for voltage under 42 V. EFFECT: increased reliability of connection, reduced overall dimensions of unit. 20 cl, 9 dwg _
Patent RU-2210093-C2 (RU)
Title: Metal detector
Inventor: AZMAJPARASHVILI Z A
IPC: G01R23/15
Filed: 2001-04-17
Granted: 2003-08-10
Abstract: FIELD: radio measurements. SUBSTANCE: invention is intended for search for hidden metals, cables. Metal detector has pulse former connected with input to output of measurement oscillator, output of pulse former is connected to first inputs of first and second 2 NOT-AND gates, their outputs are connected correspondingly to counting inputs of first and second counters, their outputs being coupled to proper input of subtracter. Output of subtracter is connected to first input of control unit, input of multiplier and input of indication unit. Second input of control unit is input of detector. First and second outputs of control unit are connected correspondingly to reset inputs of first and second counters, third and fourth outputs of control unit are connected correspondingly to second inputs of first and second 2 NOR-AND gates, fifth and sixth outputs of control unit are connected correspondingly to control input of indication unit and to control input of multiplier which output is connected to acoustic radiator. EFFECT: raised sensitivity and simplified design of transmitter of metal detector. 2 cl, 1 dwg, 1 tbl
Patent RU-2267171-C2 (RU)
Title: Передача цифрового информационного сигнала, имеющего м битовые выборки икм
Inventor: VAN DE KERKKHOF LEON M
IPC: G10L19/018
Filed: 2000-07-24
Granted: 2005-12-27
Abstract: Изобретение относится к средствам передачи и приема цифровых информационных сигналов ИКМ и к носителю сигналов для передачи указанными средствами. Цифровой информационный сигнал имеет М битовые выборки ИКМ. Передатчик содержит входное средство для приема М битового сигнала ИКМ. Имеется разделительное средство для разделения М битового сигнала ИКМ на представление цифрового информационного сигнала, имеющее Р битовые выборки ИКМ, и сигнал, являющийся разностью между М битовым сигналом ИКМ и Р битовым сигналом ИКМ, причем М>Р. Р битовый сигнал ИКМ и разностный сигнал объединены. Предусмотрено средство сжатия данных для сжатия данных разностного сигнала так, чтобы получить разностный сигнал сжатых данных. Первое средство объединения сигнала выполнено с возможностью объединения Р битового сигнала ИКМ и разностного сигнала сжатых данных для получения упомянутого сигнала передачи для передачи через среду передачи. Технический результат - обеспечение совместимости передаваемого сигнала с промышленными стандартизованными устройствами воспроизведения при упрощении способа передачи и приема. 4 н. и 22 з.п. ф-лы, 12 ил.
Patent RU-2200989-C2 (RU)
Inventor: MUZHIK V N
IPC: G21C19/32
Filed: 2001-05-14
Granted: 2003-03-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: damping device designed for installation at nuclear power plant in cooling-pond container compartment to prevent probable accidents caused by heavy pieces falling from high altitudes (15 m) such as container holding spent fuel assemblies of power reactor and for protecting building structures of powerhouse and container from destruction has slab and energy absorbing device placed under this slab on pond bottom and made in the form of minimum three modules mounted one on top of other inside supporting structure provided with horizontal spacer slabs; modules are made in the form of sectors and shells with space in-between filled with balls and empty spaces; wall thickness of module shells and horizontal slabs increases with approach to pond bottom; inner surfaces of shells and bottom surfaces of horizontal slabs are provided with releasing notches. In emergency situations device provides for gradual reduction of shock loads and their uniform distribution among building structures and container to ensure their integrity. EFFECT: enhanced effectiveness of braking falling container with spent fuel assemblies in emergency situations. 2 cl, 5 dwg
Patent RU-2246431-C2 (RU)
Title: Одноразовая бутылка с конструкцией боковых стенок, способной постепенно сжиматься без восстановления формы
Inventor: PEDULLA KRISTIAN PIO
IPC: B65D1/02
Filed: 2000-01-26
Granted: 2005-02-20
Abstract: Изобретение относится к разным областям хозяйства и может быть использовано для хранения различных жидкостей. Одноразовая бутылка имеет способность постепенно сжиматься, в которой боковые стенки бутылки имеют гармошкообразную конструкцию, содержащую несколько смежных складок. Каждая складка образована двумя противоположными поверхностями различной ширины, содержащими блокирующие средства для предотвращения восстановления формы складки, под действием заданного усилия, как только эта складка была сжата в первый раз. Изобретение обеспечивает надежное хранение жидкости, даже газированной, по мере ее расходования из бутылки, которая имеет высокую степень устойчивости. 6 з.п. ф-лы, 8 ил.
Patent RU-2207831-C2 (RU)
Inventor: AZNAURJAN I EH
IPC: A61F9/008
Filed: 2001-09-06
Granted: 2003-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves producing superficial corneal flap. The flap is bent and the stroma tissues are treated with excimer laser radiation. First the weak meridian is adjusted until spherical myopic refraction is achieved, corresponding to spherical myopia with physiological astigmatism of 0.75 D. Then, the built spherical myopia is adjusted to achieve hypermetropia of mild degree. Ablation zone diameter ratio to cornea diameter belongs to an interval from 0.66 to 0.6 and ablation depth belongs to an interval from 50 to 70 mcm. EFFECT: enhanced effectiveness of surgical treatment; reduced risk of traumatic complications. 4 dwg
Patent RU-2212524-C2 (RU)
Inventor: MARGULIS M A
IPC: E21B43/00
Filed: 2001-09-10
Granted: 2003-09-20
Abstract: FIELD: oil producing industry; applicable in transportation through pipelines of gas-fluid mixture of well production of oil deposits. SUBSTANCE: method includes introduction of heated working medium under pressure for oil dissolving to oil-bearing formation through pressure pipeline, and withdrawal of oil to surface through gathering line. Working medium is used on form of carrier gas which is preliminarily compressed and heated to pressure and temperature values exceeding critical parameters in oil- bearing formation sufficient for dissolving of oil in carrier gas. Carrier gas is introduced into pressure pipeline with help of compressor. Oil is withdrawn in form of mixture with carrier gas and directed to expansion vessel. Mixture is separated to produce oil and carrier gas which is used repeatedly. EFFECT: increased efficiency of oil production, withdrawal of oil from any deposits, including used-up deposits, from any accessible depth with given level of technology, higher efficiency of oil production from given deposit. 3 cl
Patent RU-2209810-C2 (RU)
Inventor: BIL DINOV I K
IPC: C07C209/02
Filed: 2001-10-25
Granted: 2003-08-10
Abstract: Изобретение относится к получению фторсодержащих анилинов общей формулы NH 2 -C 6 X 1 X 2 X 3 X 4 X 5 , где X 1 , X 2 , X 3 , X 4 , X 5  являются атомами фтора, хлора, брома, йода или водорода, причем по крайней мере один из них является атомом фтора, а другой - атомом водорода. Способ осуществляют путем первоначального замещения атома фтора в бензольном кольце полифторированного бензотрифторида на аминогруппу под действием аминирующего агента с образованием фторсодержащего аминобензотрифторида, в котором проводят замену трифторметильной группы на водород при нагревании его в среде минеральной кислоты. В качестве исходного вещества берут полифторированный бензотрифторид общей формулы CF 3 -C 6 Z 1 Z 2 Z 3 Z 4 Z 5 , где Z 1 , Z 2 , Z 3 , Z 4 , Z 5  являются атомами фтора, хлора, брома, йода или водорода, причем по крайней мере два из них являются атомами фтора. В качестве аминирующего агента используют аммиак или аммиак в среде растворителя. Процесс проводят в автоклаве при температуре 40-140 o С. Технический результат: снижение экономических показателей процесса, расширение ассортимента целевых фторсодержащих анилинов. 4 з.п. ф-лы.
Patent RU-2265956-C2 (RU)
Inventor: GROSS DZHONATAN KH
IPC: H04B7/204
Filed: 2000-04-05
Granted: 2005-12-10
Abstract: FIELD: satellite communication systems. 
     SUBSTANCE: satellite for forming antenna direction diagram on basis of position in communication system having multiple client stations and multiple communication satellites, has main onboard antenna, antenna subsystem, transmitter/receiver for ground communication lines, transmitter/receiver of crossing communication lines and control device. 
     EFFECT: increased system capacity, higher power efficiency and effectiveness of repeated use of channels. 
     2 cl, 5 dwg
Patent RU-2225514-C2 (RU)
Title: Способ изготовления ротора в моноблоке с лопатками (варианты), устройство для местной термообработки и способ ремонта лопатки вышеуказанного ротора
Inventor: BOMGARTEN ROBERT U
IPC: C22F1/18
Filed: 2002-03-12
Granted: 2004-03-10
Abstract: Изобретение относится к способу изготовления ротора в моноблоке с лопатками, в котором используют втулочную часть ротора, выполненную в предпочтительном варианте из титанового сплава, и приваривают к ней лопатку, в предпочтительном варианте также выполненную из титанового сплава. Способ дополнительно содержит частичное старение и охлаждение втулочной части сваркой и старение лопатки и сварного соединения между лопаткой и втулочной частью после сварки. Операция старения после сварки в предпочтительном варианте выполняется с использованием нового устройства для местной термообработки лопатки, имеющего оболочку и несколько нагревательных элементов, вплетенных в оболочку, выполненную из высокотемпературной ткани. Способ в соответствии с настоящим изобретением может быть также использован для ремонта роторов в моноблоке с лопатками. Изобретение позволяет повысить качество работы и эффективность. 4 с. и 16 з.п. ф-лы, 5 ил.
Patent RU-2232674-C2 (RU)
Inventor: MALAKHOV I V
IPC: B27B15/00
Filed: 2002-04-22
Granted: 2004-07-20
Abstract: FIELD: machine-tool industry, applicable in manufacture of wood-working machines suitable for manufacture of log-cabin components, as well as for sawing of logs into bars, battens, etc. 
     SUBSTANCE: the machine has a bed with longitudinal guides, fixed and movable heads with stops for fixation and clamping of the blank on the machine axle. The head for cylindering of the blank with a drive of its rotation is located on a carriage positioned on the longitudinal guides. The additional heads with spindles of the cutting tools and drives of tools rotation are also positioned on the carriage. The bed is made in the form of a triangular prism, in which one of the side faces serves as the base. The longitudinal guides are positioned on one of the inclined lateral surfaces of the prism. 
     EFFECT: enhanced process potentialities in wood working, no need in additional equipment for provision of a closed cycle in construction of houses in inhabited areas and construction of special vibration-damping foundations. 
     4 cl, 3 dwg
Patent RU-2227788-C2 (RU)
Inventor: SHCHEGLOV P A
IPC: C01G33/00
Filed: 2002-05-21
Granted: 2004-04-27
Abstract: FIELD: chemistry of oxoalkoxo complexes of metals holding the greatest promise for production of oxide and metallic materials. SUBSTANCE: proposed method provides for increased yield of products at synthesis of oxomethylate complexes at common formula M 4 O 2 (OCH 3 ) 14 (ReO 4 ) 2  or M 2 (OCH 3 ) 8 (ReO 4 ) 2  (where M is Nb, Ta) by interaction of powder-like rhenium oxide (VII) Re 2 O 7  with niobium methylates Nb 2 (OCH 3 ) 10  and/or tantalum methylates Ta 2 (OCH 3 ) 10  in form of solutions in dehydrated toluene at the following heating modes: 1) keeping the reagents at room temperature after mixing for at least 3 min at continuous mixing; 2) keeping the reagents at temperature of 29-38 C for 30-60 min at continuous mixing; 3) boiling for 5-20 min. After cooling, yield of target products reaches 93% (relative to introduced Re 2 O 7 ). EFFECT: enhanced efficiency. 6 ex
Patent RU-2233410-C2 (RU)
Inventor: SHMID OJGEN
IPC: F25D17/06
Filed: 2001-01-25
Granted: 2004-07-27
Abstract: FIELD: refrigeration equipment, particularly for domestic use. 
     SUBSTANCE: refrigeration device has cooling compartment, cold storage compartment and freezing compartment separated one from another by partition walls and by at least one door or flap. Channel for incoming air cooling is formed in cooling compartment. Cooling fan is secured to device in area of channel connection. Cooling fan draws cooling air into cold storage compartment. Sections of integrated evaporator are installed in freezing compartment and in channel for cooling air. Openings and/or gaps inside partitions and/or between partitions and/or door separate cooling compartment from cold storage compartment. Device has control or monitoring means to regulate active time duration and/or compressor speed and/or turn-on time and/or cooling fan speed. 
     EFFECT: increased operational reliability, simplified structure, elimination of electromagnetic valve use. 
     9 cl, 1 dwg
Patent RU-2266827-C2 (RU)
Inventor: BOVSHOVSKIJ S Z
IPC: B60K11/02
Filed: 2002-10-07
Granted: 2005-12-27
Abstract: FIELD: transport engineering; vehicle cooling systems. 
     SUBSTANCE: proposed cooling system radiator of vehicle power plant has frame consisting of upper and lower tanks with holes interconnected by side members, and core made in form of separate cells.  Input and outputs of cells are interconnected by vertical branch pipes.  Vertical branch pipes are provided with nut threaded joints and sealing members in form of rubber rings arranged on butt joints of branch pipes.  Input of cells are furnished with two-position cocks, and outputs, with check valves.  Upper tank is provided with transmitter connected with signal lamp found in driver's cab.  Each cell of radiator has horizontal layout of tubes and side arrangement of inlet and outlet branch pipes.  Like branch pipes of cells of two adjacent rows are united by two-row vertical branch pipes connected in turn with inputs of cells, accommodating two-position cocks, and with outputs of cells accommodating check valves.  Side rows of cells are provided additionally with single-row vertical branch pipe connecting outputs of side cells.  All vertical branch pipes are arranged on branch side of radiator cells. 
     EFFECT: increased thermal efficiency owing to change of type of cell-to-cell coupling, increased service life and of radiator and its serviceability at compact design and reliability of construction. 
     2 dwg
Patent RU-2276675-C2 (RU)
Inventor: ZAROSLOV JURIJ DMITRIEVICH
IPC: C08J3/075
Filed: 2002-10-09
Granted: 2006-05-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention, in particular, relates to hydrophobically modified water-soluble polymers or complexes of the latter with surfactants and discloses a method for selectively inhibiting gelation of hydrophobically associating gel-forming liquid containing hydrophobically associating water-soluble polymers or complexes of the latter with surfactants. Advantage of invention resides in that, when thus inhibited liquid contacts with a hydrocarbon medium, inhibitory effect is preserved and gelation does not occur and, when liquid contacts with an aqueous medium, inhibitory effect is cancelled and gelation takes place. Inhibitor is selected such that it is well soluble in aqueous media but insoluble in hydrocarbon media, for example ethanol or methanol. Hydrophobically associating substance in associating gel-forming liquid is, in particular, hydrophobically modified water-soluble polymer based on polyacrylamide containing 84.4 or 88.8 mol % acrylamide units, 1.5 mol % n-dodecylacrylamide units, and 14.1 or 9.7 mol % sodium acrylate units. Surfactant used in polymer complexes is, in particular, cetylpyridinium chloride. Invention further discloses associating gel-forming liquid containing 1 to 10% by weight of hydrophobically associating substances and also composition for treating oil well, which comprises associating liquid. Disclosed is also a method for selectively blocking water entry into producing oil well from underground water-bearing formations. Invention can thus be used in oil production to control water inflows in oil-production well allowing restriction of water entry into well without unfavorably affecting oil production process. 
     EFFECT: facilitated gelation control in polymer-containing liquids. 
     4 cl, 2 dwg, 1 tbl
Patent RU-2236857-C2 (RU)
IPC: A61P25/00
Filed: 2002-10-11
Granted: 2004-09-27
Abstract: FIELD: medicine. 
     SUBSTANCE: one should apply Vetom-7048 preparation by the following scheme: thrice daily perorally per 50 mg/kg body weight. 
     EFFECT: higher efficiency of therapy. 
     8 dwg, 1 ex
Patent RU-2242178-C2 (RU)
Title: Способ выполнения операции гастростомии
Inventor: ANAN EV N I
IPC: A61B17/00
Filed: 2003-02-21
Granted: 2004-12-20
Abstract: Изобретение относится к медицине, а именно к хирургии и может быть применимо для выполнения гастростомии. Вскрывают брюшную полость верхним срединным разрезом. Накладывают серозно-мышечный кисетный шов на стенку желудка. Выполняют в центре него разрез. Вводят в полость желудка через этот разрез гастростомическую трубку. Образуют серозный канал из стенки желудка путем дополнительного наложения двух серозно-мышечных полукисетных швов после наложения серозно-мышечного кисетного шва, кнаружи от него. Направляют свободные концы нитей одного полукисетного шва вверх, а свободные концы нитей другого полукисетного шва - вниз. Накладывают вокруг трубки по краю отверстия сквозной обвивной шов. Фиксируют сквозной обвивной шов путем затягивания и завязывания концов нитей этого шва вокруг трубки. Делают слева трансректальный послойный разрез брюшной стенки. Выводят в эту рану гастростомическую трубку. Проводят концы нитей полукисетных швов через слои передней брюшной стенки до наружной пластинки влагалища прямой мышцы живота, затягивают и завязывают. Производят фиксацию стенки желудка к париетальной брюшине, производят в два этапа. На одном этапе, перед проведением концов нитей полукисетных швов через слои брюшной стенки до наружной пластинки влагалища прямой мышцы живота, накладывают два серо-серозных шва латеральнее от полукисетного шва, между передней стенкой желудка и париетальным листком брюшины передней брюшной стенки влево от края трансректальной раны. Накладывают на втором этапе два серо-серозных шва медиально от трансректального разреза. Способ повышает надежность фиксации, уменьшает риск инфицирования брюшной полости из гастростомического разреза. 2 ил.
Patent RU-2247268-C2 (RU)
Inventor: SAVIN L A
IPC: F16F3/10
Filed: 2003-03-06
Granted: 2005-02-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: vibration isolator comprises two connecting supports and a set of flexible members interposed between them. The members are kinematically connected with the mechanism for changing rigidity of the vibration isolator. The mechanism is made of cylindrical step shaft the number of step of which is equal to the number of flexible members in the set. The flexible members are arranged between the races in order of increasing rigidity. The races are centered on the shaft steps to provide spaces between the inner faces of the races. The spaces are equal to admissible working strokes of the flexible members in compression. The first and end steps of the shaft are provided with stops. One stop is in a contact with the top race of the flexible member of maximum rigidity, and the other one is in a contact with the bottom race of the flexible member of minimum rigidity. The step shaft is provided with closed spaces which is in communication with the atmosphere through radial throttle passages made from the side of each of the spaces between the races. The inner faces of the races are made of a valve-seat pair. 
     EFFECT: enhanced load-carrying capability, expanded functional capabilities, and prolonged service life. 
     1 dwg