baber/WOPTO huggingface dataset:
Patent RU-2215904-C2 (RU)
Inventor: SKRIPKIN A A
IPC: F04C18/00
Filed: 2001-06-08
Granted: 2003-11-10
Abstract: FIELD: mechanical engineering; compressor. SUBSTANCE: invention can be used for thriaxial compression of air or any air mixture. Proposed compressor has housing with inlet and outlet channels, stator ring coaxially installed in housing with clearance for rotation with planes for mating with floating rotor provided with mating planes, shaft eccentrically installed in housing, and end face covers. Parts of compressor form working chambers in between. Rotor is provided with slot with mating planes. Shaft is provided with mating planes to suit mating planes of rotor slot, and support bushing with mating planes to suit mating planes of shaft. Movable stator ring has inlet-outlet distributing channels for communicating in turn and alternatingly with inlet and outlet channels of housing at shifting of timing phases of working chambers through 180 o  relative to each other. EFFECT: increased capacity, reduced power consumption. 2 dwg
Patent RU-2211698-C2 (RU)
Inventor: TEHM ROBERT
IPC: A61P21/00
Filed: 1999-12-20
Granted: 2003-09-10
Abstract: FIELD: medicine, immunology. SUBSTANCE: the present innovation deals with ways of immunomodulation with the help of nucleotides. For this purpose, response of immune system to the stimulus should be modified due to representing nucleoside at concentration to affect B7 molecular marker being the opposite one against stimulus' impact. Stimuli under consideration include allergens, neoplasm, virus, bacteria, parasitic invasion and autoimmune reaction. The most important molecular markers for this purpose are considered to be B7-1 and B7-2. Predominant nucleosides are ribavirin and its analogs. The method in question enables to obtain higher immunocorrecting action at different diseases. EFFECT: higher efficiency of modulation. 14 cl, 2 tbl
Patent RU-2210196-C2 (RU)
Inventor: ZABELIN V V
IPC: H05K1/02
Filed: 2001-09-13
Granted: 2003-08-10
Abstract: FIELD: radio engineering, design of radio electronic equipment with set of separable modules operating under conditions of considerable mechanical loads in process of military usage. SUBSTANCE: electron module includes location profile part on which printed circuit boards with radio elements are arranged in parallel at fixed distances one from another and flexible cable electrically connected to printed circuit boards. Profile part comes in the form of frame with cruciform jumper in the form arch which concavities are opposite in horizontal and vertical directions. Frame has cross-section in the form of square put on rib with flats on upper and lower ribs to which flexible cable and printed circuit boards are pressed. EFFECT: increased dynamic rigidity thanks to raised efficiency of damping of amplitudes of vibration of module under action of mechanical loads, reduced labor input to manufacture of module with preservation of maintainability. 6 dwg
Patent RU-2232479-C2 (RU)
Inventor: PEJLA POL DZHEJMS
IPC: H04L27/22
Filed: 2000-02-17
Granted: 2004-07-10
Abstract: FIELD: digital communication. 
     SUBSTANCE: invention can be used to eliminate error in symbol synchronization and error of carrier frequency from communication signal with several carriers and digital modulation. System to remove error of symbol synchronization and error of carrier frequency from signal with orthogonal frequency-division multiplex incorporates aid for reception of modulated signal of orthogonal frequency-division multiplex which presents sequence of symbols of orthogonal frequency-division multiplex, peak former that forms boundary signal comprising assemblage of signal peaks, signal amplifier, aid establishing time position, aid for removal of error by carrier frequency of received signal of orthogonal frequency-division multiplex. 
     EFFECT: development system with optimal reconstruction of symbol synchronization and carrier frequency from signal with several carriers and digital modulation. 
     36 cl, 16 dwg
Patent RU-2215626-C2 (RU)
Inventor: CHAPAEV I G
IPC: B25J9/18
Filed: 2001-09-20
Granted: 2003-11-10
Abstract: Изобретение относится к контактной точечной сварке и предназначено для изготовления изделий, имеющих различные условия контакта поверхностей свариваемых деталей, например, сотовых конструкций. Робототехнический комплекс состоит из промышленного робота с установленными на руке сварочными клещами, системы управления роботом, стола с устройством для закрепления свариваемых деталей и источника сварочного тока, устройства формирования зондирующих импульсов тока, датчиков, анализатора зондирующих и сварочных импульсов, задатчика сварочных импульсов источника сварочного тока, системы управления роботом и системы маркировки сварных точек. Устройство формирования зондирующих импульсов тока связано посредством датчиков с анализатором зондирующих и сварочных импульсов, который функционально и посредством датчиков связан с задатчиком сварочных импульсов источника сварочного тока, с системой управления роботом и системой маркировки сварных точек. Изобретение позволяет повысить стабильность качества сварки. 1 з.п.ф-лы, 1 ил.
Patent RU-2250406-C2 (RU)
Inventor: KHALAEV G G
IPC: F16K15/14
Filed: 2001-12-06
Granted: 2005-04-20
Abstract: FIELD: mining. 
     SUBSTANCE: check valve comprises housing, valve gate, and passages. The valve gate is secured to the axle and is made of a flexible ring. The ring groove in the face cooperates with the ring projection of the flexible valve gate. The inner diameter is provided with a recess. The recess receives a stabilizer with conical surface and passages. The stabilizer cooperates with the valve gate from one side. From the other side the stabilizer cooperates with the face of the junction through the flexible ring. 
     EFFECT: enhanced reliability. 
     1 cl, 3 dwg
Patent RU-2213242-C2 (RU)
Title: Solid-propellant rocket engine
Inventor: KOZ JAKOV A V
IPC: F02K9/32
Filed: 2001-12-26
Granted: 2003-09-27
Abstract: FIELD: rocket engine. SUBSTANCE: proposed solid-propellant rocket engine has housing and insert charge with central through channel restricted over side surface, front end face and channel. Flexible split metal bushing fitted in charge channel is in contact with restriction coating of charge being attached to engine housing. Section of bushing is equidistant to section of restricted channel. EFFECT: reduced smoking in solid-propellant rocket engine. 2 dwg
Patent RU-2222625-C2 (RU)
Inventor: REMNEV G E
IPC: C22B60/02
Filed: 2002-03-12
Granted: 2004-01-27
Abstract: FIELD: radioactive metal technology. SUBSTANCE: uranium hexafluoride and gas carrier are fed into irreversible plasma and proceeding of exothermic reactions in reactor space is established to give oscillation-excited products, which take part in dissociation of uranium hexafluoride molecules. Irreversible plasma is created be exposing uranium hexafluoride- gas carrier (nitrogen or hydrogen) mixture to pulse electron beam with pulse duration 10 -5  sec. Processing of uranium hexafluoride is conducted by adding gas diluent (inert gas) to uranium hexafluoride-gas carrier mixture until summary pressure ensuring complete absorption of pulse electron beam energy is reached. EFFECT: essentially lowered energy demand of uranium hexafluoride reduction. 4 cl, 2 dwg, 3 ex
Patent RU-2242248-C2 (RU)
Inventor: ZUKK ROLAND
IPC: C07K14/415
Filed: 2000-08-18
Granted: 2004-12-20
Abstract: FIELD: medicine, allergology. 
     SUBSTANCE: invention to a method for isolating and purifying five allergens among groups 1, 2, 3, 10 and 13 from herbal pollen. Method involves preparing an aqueous extract from pollen of plants of family Gramineae. Then soluble components are subjected for hydrophobic chromatography, gel-filtration step and, if necessary, cation-exchange chromatography. Method for diagnosis for pollen in vitro is carried out using obtained allergens. 
     EFFECT: improved isolating and purifying method. 
     7 cl, 1 dwg
Patent RU-2222070-C2 (RU)
Title: Реле тока (напряжения)
Inventor: SIDIRJAKOV E V
IPC: H01H83/22
Filed: 2002-03-18
Granted: 2004-01-20
Abstract: Изобретение относится к электротехнике и может быть использовано при реализации реле тока (напряжения) на микропроцессорной элементной базе. Технический результат заключается в повышении точности срабатывания при воздействии гармоник, близких к основной. Для этого устройство содержит измерительный преобразователь, релейный и выходной элементы, фильтр ортогональных составляющих, максиселектор, миниселектор, аппаратные делитель и умножитель, сдвиговый регистр и нелинейный преобразователь. 1 ил.
Patent RU-2226239-C2 (RU)
Inventor: GIL MANOV F S
IPC: F16B25/00
Filed: 2002-04-22
Granted: 2004-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: bolt has a head, a rod with smooth-faced cylindrical surface, threaded part with smoothing grooves and guiding belt. On threaded part three smoothing grooves are made at an angle of 120 degrees relatively to each other and having flat bases. Said grooves are located on a length of threaded part equal to two pitches of thread. Diameter of inscribed circle formed by flat groove bases is 0.9-1.0 of minimal inner diameter of bolt rod thread. Diameter of guiding belt matches 0.9-0.95 of diameter of said inscribed circle. Bolt has transient portion starting at guiding groove and ending at threaded part, said portion being made at an angle of 20-30 degrees and imitating a draw-off cone of thread-forming tool. Shape of cutting part on exit of smoothing grooves has an angle of 10-25 degrees, which imitates a fore angle of cutting part of thread- forming tool. EFFECT: decreased bolt screwing moment during start of assembling and at later stages, decreased possibility of jamming during bolt screwing, increased assembling quality. 2 cl, 4 dwg
Patent RU-2222620-C2 (RU)
Title: Способ извлечения благородных металлов
Inventor: RASHCHENKO A F
IPC: C22B3/24
Filed: 2002-04-25
Granted: 2004-01-27
Abstract: Изобретение относится к гидрометаллургии благородных металлов, в частности к извлечению благородных металлов из цианистых растворов и/или пульп. Способ извлечения благородных металлов включает сорбцию, десорбцию, охлаждение растворов и электролиз. Новым является то, что после десорбции раствор разделяют на богатую и бедную части, бедную часть направляют вновь на десорбцию, а богатую часть без охлаждения направляют на электролиз. Способ позволяет повысить концентрацию благородных металлов в растворах, направляемых на электролиз.
Patent RU-2226156-C2 (RU)
Inventor: NOVIKOV V V
IPC: B60G11/26
Filed: 2002-04-25
Granted: 2004-03-27
Abstract: FIELD: transport engineering. SUBSTANCE: proposed pneumohydraulic spring of vehicle suspension contains cylinder 1 and hydraulic accumulator 6 connected with space of cylinder 1 through valve 7. Valve 7 is made in form of damping unit in housing of which connecting channel 12 is made and plunger 11 is installed for axial displacement. Said plunger forms, together with housing, overplunger space 13 and underplunger space 14 connected through throttling hole 15 in plunger 11 forming main throttling channel featuring high resistance. Connecting channel 12 has two outlet holes 16 and 17 into piston space 4 of cylinder 1 and two outlet holes 18 and 19 into space 9 of hydraulic accumulator 6 forming additional throttling channel featuring low resistance. At extreme positions in rebound stroke plunger 11 overlaps outlet hole 17 into piston space 4 of cylinder 1 and at compression stroke overlaps outlet hole 18 into space 9 of hydraulic accumulator 6 and interacts with one of two preloaded springs 20 or 21 installed at ends of connecting channel 12 and opens overlapped hole 17 or 18 communicating piston space 4 of cylinder 1 with space of hydraulic accumulator 6 at high pressure differentials at compression and rebound strokes of spring. EFFECT: improved smoothness of running, reduced cost of repair and servicing. 1 dwg
Patent RU-2305363-C2 (RU)
Inventor: UITLI CHARL Z E III
IPC: H04B1/7097
Filed: 1995-12-11
Granted: 2007-08-27
Abstract: Изобретение относится к радиосвязи. Технический результат заключается в улучшении помехозащищенности приемника радиосигналов. В способе и устройстве определяется уровень мощности принимаемого сигнала. Если этот уровень мощности равен или превышает заранее определенное пороговое значение, то усилитель (703) с малыми собственными шумами шунтируется (730). В альтернативных исполнениях используется детектор на высокий уровень радиочастотной (РЧ) мощности (105) для управления коэффициентом усиления (КУ) входного каскада (110) как функцией мощности помех. Непрерывное управление КУ позволяет подавлять помехи и согласовать чувствительность приемника на более низких уровнях сигнала, чем в случае блока с коммутацией коэффициента усиления РЧ (730). Способ настоящего изобретения позволяет согласовывать КУ на входе с заранее определенной величиной (1601). Во время работы приемника измеряется изменение КУ мощности промежуточной частоты (ПЧ) сигнала (1605). Если это изменение меньше заранее определенной величины (1610), то уровень помех и сигнала ниже минимального уровня шума и, следовательно, КУ увеличивается (1615). Если изменение мощности ПЧ сигнала превышает заранее определенную величину, то очевидно наличие искажений и КУ уменьшается для уменьшения уровня интермодуляционных составляющих (1620). Этот процесс используется до получения наилучшего компромисса между помехами и шумфактором во время работы приемника. 6 н. и 14 з.п. ф-лы, 16 ил.
Patent RU-2245604-C2 (RU)
Inventor: KUZNETSOV G N
IPC: H04R17/00
Filed: 2002-09-11
Granted: 2005-01-27
Abstract: FIELD: acoustics; piezoelectric receivers for various research and engineering applications. 
     
     
       SUBSTANCE: proposed device has pressure gradient receiver incorporating metal bush with flexural bimorph sensing element installed in cross-sectional area of bush and fixed on its outline through sealed joint to inner surface of the latter; mentioned sensing element has metal diaphragm with piezoceramic disk glued thereto. Introduced in device coaxially and concentrically with respect to metal bush and joined to butt-ends of the latter through sealed joint is piezoceramic cylinder whose diameter is greater than that of bush, clearance being provided between outer surface of metal bush and inner surface of piezoceramic cylinder to form pressure receiver. In this way physically reasonable combination of pressure receiver and pressure gradient receiver having common phase center is provided without increasing its wavelength. 
     
     
       EFFECT: provision for independent pressure and pressure gradient measurements in acoustic field. 
     
     
       1 cl, 3 dwg
Patent RU-2267449-C2 (RU)
Inventor: JAROSH VLADIMIR
IPC: B64D23/00
Filed: 2001-05-25
Granted: 2006-01-10
Abstract: FIELD: aeronautical engineering and parachute assault technique; airborne force trainers. 
     SUBSTANCE: proposed trainer used for methodical training and practicing separate elements and joint action in launching the airborne assault includes base structure 1 made in form of traveling crane 4. Secured to carrier cable 5 of crane 4 is helicopter and aircraft cabin 6. Base structure 1 is located in zone with obstacles 3. Crane 4 is provided with beam which is turnable through 360° for obtaining horizontal motion of crane trolley with carrier cable 5 along beam and winch with electric and manual drives for vertical motion of carrier cable 5. 
     EFFECT: enhanced efficiency and intensification of practicing various operations. 
     4 cl, 3 dwg
Patent RU-2246303-C2 (RU)
Inventor: CHERNOV JU N
IPC: A61K33/34
Filed: 2003-02-17
Granted: 2005-02-20
Abstract: FIELD: medicine, therapy. 
     SUBSTANCE: simultaneously for 20 d one should prescribe calcium D3 two times daily in the morning and in the evening per 1 tablet or Beresh Plus drops. The quantity of drops for daily intake is equal to patients body weight in kg and they should be introduced in three stages during meals by drinking them up with sufficient amount of water. Application of the suggested method optimizes calcium exchange in patients with osteoporosis, enables to achieve earlier and more stable results in normalization of calcium content in bones by preventing, thus, osteoporotic fractures. 
     EFFECT: higher efficiency of pharmacological correction. 
     1 ex
Patent RU-2251150-C2 (RU)
Title: Device for modeling communications system
Inventor: GRECHISHNIKOV E V
IPC: G06G7/48
Filed: 2003-02-25
Granted: 2005-04-27
Abstract: FIELD: computer science. 
     SUBSTANCE: device has refuse generator, pulse generator, two counters, RS-trigger, indication block, random error pulses stream generator, two AND elements, N parallel first and third branches, each of which has counter, H element, HE element, RS-trigger, N parallel second branches, each of which has RS-trigger, pulse counter, H element, while each branch additionally has device for imitating refuses and restores. 
     EFFECT: broader functional capabilities. 
     2 dwg
Patent RU-2245537-C2 (RU)
Inventor: OVCHARENKO S M
IPC: G01N3/56
Filed: 2003-03-24
Granted: 2005-01-27
Abstract: FIELD: investigating strength properties of materials. 
     SUBSTANCE: method comprises sampling lubricant, determining concentration of wear products by spectral analysis, and determining the part wear. The engine is operated up to the first repairing when disassembling of engine is required. The part wear is determined at several sites. The individual laws of part wearing is determined and the volumes of the metal worn away corresponding to the wear is additionally determined. 
     EFFECT: enhanced reliability of inspecting. 
     2 dwg
Patent RU-2259700-C2 (RU)
Inventor: LUTSENKO V P
IPC: A01B79/00
Filed: 2003-04-15
Granted: 2005-09-10
Abstract: FIELD: agriculture, in particular, method and equipment used for cultivation of tilled crop rows. 
     SUBSTANCE: method involves mellowing soil in spacing and shifting soil to row by throwing it onto uncultivated surface to distance of 10-20 cm to form row while spilling soil onto weeds and stems of cultured crops. Apparatus has flat hoe with moldboard arranged behind it and extending in parallel with its cutting edge through the entire cutting edge width so as to adjust it in vertical plane. Rotary small moldboard is fixed at moldboard end by means of loop in aligned relationship with respect to moldboard. Small moldboard is retained in front position by torsion spring. Spring is secured with its one end on finger and abuts with its other end against movable plate of hoop to which small moldboard is attached. Pressure force applied by torsion spring is regulated by rotating finger, and its position is fixed by clamping of bolt plate fixed on finger. On repeated cultivations, rotary moldboard gradually turns relative to horizontal axis and is fixed by means of bolt. 
     EFFECT: increased efficiency in killing of weeds in row. 
     4 cl, 2 dwg
Patent RU-2248993-C2 (RU)
Inventor: DONCHENKO L V
IPC: C08B37/06
Filed: 2003-05-15
Granted: 2005-03-27
Abstract: FIELD: food industry. 
     SUBSTANCE: invention provides a method of isolating pectin preparation from citrus cakes, which method comprises hydrolysis-extraction of cakes and separation of liquid phase, hydrolysis-extraction operation, according to invention, being preceded by consecutive extraction first with dimethylformamide and then with liquid carbon dioxide at superatmospheric pressure, which is reduced to atmospheric value after separation of the second extract. Hydrolysis-extraction operation is accomplished by consecutively conducting the process in concurrent and countercurrent modes introducing intermediate pressing and using water as countercurrent extractant and extract separated after countercurrent stage as concurrent extractant. 
     EFFECT: reduced loss of pectin without worsening its organoleptic properties.
Patent RU-2251976-C2 (RU)
Inventor: ORDYNSKIJ V F
IPC: A61B8/06
Filed: 2003-06-25
Granted: 2005-05-20
Abstract: Изобретение относится к области медицины, а именно к акушерству-гинекологии. Исследуют кровоток в одной из почечных артерий плода во второй половине III триместра беременности. При повышении индекса резистентности от 0,81 и более и, соответственно, систолодиастолического отношения от 5,1 и более - фиксируют наличие гипоксии у плода и необходимость срочной коррекции этого состояния. Способ расширяет арсенал диагностических средств и позволяет повысить достоверность прогнозирования состояния новорожденного. 1 табл., 5 ил.
Patent RU-2324206-C2 (RU)
Inventor: KONTI UGO
IPC: G01V3/15
Filed: 2003-06-26
Granted: 2008-05-10
Abstract: FIELD: measuring techniques; underwater exploration. 
     SUBSTANCE: measurement of magnetic field components is done from a point located at a certain distance from the central structure of the electromagnetic measuring system. The point is chosen in such a way that the magnetic field, arising from electrical current in the central structure substantially does not have effect on measurements of the magnetometer. The device, which allows for the given method, consists of central structure, several beams which have a first and second end. The second end is hinged to the central structure, while the first end is free. At least one of the electrodes and magnetometer is joined to each beam. 
     EFFECT: easement of operation and stability of carrying out measurements. 
     14 cl, 6 dwg
Patent RU-2274135-C2 (RU)
Inventor: ROSLJAKOV JURIJ FEDOROVICH
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2006-04-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wider spectrum of vitamin activity and specific combination of organoleptic properties due to providing substances with different vitamin activity one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of baikhovy black tea, raspberry leaves and papaya fruits at certain ratios according to the preset technology. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Raspberry" aromatizing agent and a preparation obtained out of Saprolegnia parasitica micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2276529-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-05-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of hibiscus flowers and dogrose fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cherry flavoring, and preparation obtained from biomass of Mortierella gracilis micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2274044-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2006-04-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of baikhovy black tea, strawberry fruits, strawberry leaves, and papaya fruits in mass ratio of 7:1:1:1, containing approximately 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, strawberry flavoring and preparation obtained from biomass of Mortierella nantahalensis micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics, prophylaxis action, and C-, B-, PP-vitamin activity, as well as F-vitamin activity.