baber/WOPTO huggingface dataset:
Patent RU-2255416-C1 (RU)
Inventor: PROKOPENKO N N
IPC: H03F3/45
Filed: 2003-10-06
Granted: 2005-06-27
Abstract: FIELD: radio and communications engineering. 
     SUBSTANCE: proposed operational amplifier designed for amplifying broadband signals, including pulsed ones, in analog interface structures of various functional applications has input stage 1 made in the form of differential amplifiers whose output current is unlimited at input voltage fluctuations up to several volts; p-n-p transistors 8, 9; and n-p-n transistors 10, 11. Emitters of transistors 8 through 11 are connected to respective antiphase current outputs of stage 1; collectors of transistors 9, 11 are integrated and coupled with correcting capacitor 16 and with output buffer amplifier 17. Current followers 19, 18 are introduced between collectors of transistors 8, 9 and collectors of transistors 10, 11. Use of micron technologies with layout standards of 1.5 to 2 μm provides for speed growth at level of 4000 - 6000 V/μs. 
     EFFECT: enhanced speed. 
     8 cl, 11 dwg
Patent RU-2256144-C1 (RU)
Inventor: KUZHEL M P
IPC: F41H5/00
Filed: 2003-11-11
Granted: 2005-07-10
Abstract: FIELD: the invention refers to mechanical engineering particularly to making mobile and stationary security facilities from a jet stream. 
     SUBSTANCE: declared arrangement of armored protection has a mould out of viscous material and inclusions of solid material. The inclusions are fulfilled in the shape of separate plates located in several layers with overlapping joints. Each plate has a contact with the material of the mould. The thickness of the material of the mould between separate layers of plates and between separate plates out of solid material equals from 0,8 to 3,0 thickness of plates. The technical result of the invention is in increasing of the resistance to an impact of a jet stream at the expense of exclusion of hollow joints between separate plates, ensuring conditions of uniform pressure of solid inclusions and exclusion in them of edge effect. 
     EFFECT: the invention increases the resistance to an impact of a jet stream. 
     4 cl, 1 ex
Patent RU-2252790-C1 (RU)
Inventor: SEMENOV S P
IPC: A61H1/00
Filed: 2004-01-12
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves giving session-lesson with sociogenesis, motives, origin and development mechanisms of drug addiction. The order of stage-by-stage disease symptoms manifestation is explained to the smallest details. Using the explained data, the students are convinced in fatal danger of drug addiction in terms of formal logic. Next to it, semantic content of premises is represented as video film that is used for introducing drug information into subconscious level by means of audiovisual means. Suggestion is carried out 2-5 times during film presentation directed to prohibition of drug consumption. Key suggestion formula composed of two words is concurrently shown on the screen. The video film being over, the students do dynamic physical exercises composed of rhythmically repeated movements coordinated with breathing. The students are induced to repeat key formula of suggestion concurrently with exercises done. The first word is said is pronounced when inhaling and the second one when exhaling. 
     EFFECT: enhanced effectiveness of treatment. 
     2 cl
Patent RU-2254580-C1 (RU)
Inventor: VALEEV M M
IPC: G01R17/02
Filed: 2004-01-26
Granted: 2005-06-20
Abstract: FIELD: radio measurements. 
     SUBSTANCE: device has measuring converter and reference signal source both connected to inputs of switch, signal transmission circuit, second switch, and controlled resistor, measuring device, control unit, comparison unit and standard voltage source. Output of first switch is connected with signal transmission circuit, controlled resistor and second switch; all the members are connected in series. Control outputs of switches are connected with first output of control unit. One output of second switch is connected with input of measuring device, and the second output is connected with the first input of comparison unit. Second input of comparison unit is connected to standard voltage source. Output of comparison unit is connected with input of control unit which has second output connected with control output of controlled resistor. 
     EFFECT: improved precision of measurement of parameters of signal when transmitting signals along long transmission circuits. 
     1 dwg
Patent RU-2256679-C1 (RU)
Inventor: KALENISTOV L L
IPC: C09C1/24
Filed: 2004-02-19
Granted: 2005-07-20
Abstract: FIELD: varnish-and-paint industry. 
     SUBSTANCE: invention is intended for use in chemical industry and construction for preparing varnishes, paints, and rubber products. Gas treatment slime from converter industry is fractioned, fraction up to 10 mm is dehydrated by drying at 70-110°C to at most 5% moisture content and reduced to particles not exceeding 300 μm in size. Color spectrum of product is extended from red to black by calcining disintegrated product at 300 to 900°C. Content of iron oxides in pigment is much higher than in pigments prepared using known processes. 
     EFFECT: widened resource of raw materials, utilized converter industry waste, and reduced price of product. 
     2 cl, 1 tbl, 6 ex
Patent RU-2252856-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B1/04
Filed: 2004-03-09
Granted: 2005-05-27
Abstract: Изобретение относится к области машиностроения и может быть использовано при отделочной обработке отверстий деталей из труднообрабатываемых металлов. Заготовку жестко закрепляют в станочном приспособлении. Хонинговальной головке, содержащей вибратор, установленный с возможностью взаимодействия с брускодержателем, несущим хонинговальные алмазно-абразивные бруски, сообщают вращательное и возвратно-поступательное движения. Брускам сообщают радиальное перемещение. Используют брускодержатель в виде горообразной упругой оболочки, на образующей которой на металлических пластинах закреплены алмазно-абразивные бруски. Оболочку одевают на корпус свободно и ограничивают по высоте с одного торца диском, а с другого - закрепляют гайкой. В упругую оболочку подают сжатый воздух через осевое и поперечное отверстия в корпусе. Такие действия повышают точность, качество и производительность обработки путем обеспечения осевого возвратно-поступательного перемещения брусков с плавным регулированием частоты и амплитуды их осцилляции на ходу без остановки процесса. 2 з.п. ф-лы, 5 ил.
Patent RU-2261567-C1 (RU)
Inventor: JAKOVLEV V T
IPC: A01B35/12
Filed: 2004-03-23
Granted: 2005-10-10
Abstract: FIELD: agricultural engineering, in particular, soil tillage equipment. 
     SUBSTANCE: tillage tool has frame with rigidly attached case, on which tine with rigidly secured A-hoe is pivotally mounted and flexible member is located. Frame is equipped with adjusting screw and rotation preventing screw. Flexible member has two coil springs interconnected by bracket, which embraces horizontal arm of L-shaped tine. Fastening member is attached to each end of tine. Adjusting screw is rigidly fixed on case for cooperation with horizontal arm of L-shaped tine. Screw for preventing from rotation is formed as cam positioned in case so as to be removed during tillage of stony soil and for contacting with horizontal arm of L-shaped tine during tillage of common soil. 
     EFFECT: improved quality of tillage of stony soil and wider operational capabilities of tillage tool. 
     2 dwg
Patent RU-2243554-C1 (RU)
Inventor: PAZJUK JU V
IPC: G01N33/00
Filed: 2004-05-17
Granted: 2004-12-27
Abstract: FIELD: environment protection. 
     SUBSTANCE: method involves subdividing region into administrative-territorial units involving towns, including industrial centers; collecting data by using remote control methods; providing local monitoring on the basis of environment qualitative factors and determining territories with different ecological situations; while providing said monitoring, evaluating changes, with time, of environment qualitative factors most sensitive to controlling actions; using certain factors selected from group of factors for evaluating ecological situation on territory; determining for each administrative-territorial unit integral factor for evaluation of effectiveness of ecological management and total factor for the whole region with the use of predetermined formula; recognizing ecological management method satisfactory when resultant factors are positive, and recognizing ecological management method unsatisfactory when resultant factors are negative; additionally determining complex factor of evaluation of effectiveness of regional ecological management. 
     EFFECT: increased efficiency in evaluation of ecological situation on vast territories and minimized costs for analytical investigations. 
     2 cl, 5 tbl, 2 ex
Patent RU-2265800-C1 (RU)
Title: Дифференциальный емкостной измеритель перемещений
Inventor: SERGIENKO M P
IPC: G01B7/30
Filed: 2004-06-07
Granted: 2005-12-10
Abstract: Изобретение относится к измерительной технике и может быть использовано для измерения линейных и угловых перемещений. Технический результат: расширение функциональных возможностей. Сущность: дифференциальный емкостной измеритель перемещений содержит секционированные потенциальный, токовый электроды, установленные с возможностью относительного перемещения, генератор, делитель частоты, фазорасщепитель, усилитель, подсоединенный к секциям токового электрода, измеритель разности фаз. Выход усилителя подсоединен к первому входу измерителя разности фаз, второй и третий входы которого подсоединены соответственно к выходу делителя частоты и к выходу генератора. Количество секций в токовом электроде равно двум и они перекрывают все секции потенциального электрода, над которым электрическое поле изменяется от 0 до 360 градусов электрических и количество которых равно количеству выходов фазорасщепителя, подсоединенного к ним. Зазор между секциями потенциального и секциями токового электродов равен минимально допустимой величине. Технический результат: расширение функциональных возможностей за счет измерения абсолютного значения положения подвижной части измерителя относительно его неподвижной части. 4 ил.
Patent RU-2274739-C1 (RU)
Title: Oil field development method
Inventor: ZAGIDULLINA LJUTSIJA NURIEVNA
IPC: E21B43/22
Filed: 2005-03-09
Granted: 2006-04-20
Abstract: FIELD: oil production industry, particularly secondary and tertiary methods for oil recovery increase from oil formations by applying bioreagent and bactericide action to formation. 
     SUBSTANCE: method involves injecting excessive active silt passing through secondary sumps of biological disposal plant through injection wells; injecting aqueous bactericide solution in 6-12 months after active silt injection and producing oil through production well. Above active silt treated with polydimethyldiallilammonium chloride is used as nutrient substrate with concentration of 400-400 mg/dm and having main substance in amount of 38-40 mass%. 
     EFFECT: increased efficiency of formation treatment due to successive bioreagent and bactericide action and increased conformance. 
     1 ex, 4 tbl
Patent RU-2283571-C1 (RU)
Title: Method for separating of soil crumbs from roots and apparatus for performing the same
Inventor: KOLESNIKOV JURIJ ALEKSANDROVIC
IPC: A01D33/08
Filed: 2005-03-21
Granted: 2006-09-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves feeding fruits and soil crumbs onto surface of upper belt run; providing rolling of soil crumbs on slopes until they take stabilized position; discharging fruits and crumbs from said surface in different directions, with rolling of fruits and soil crumbs on upper run surface of conveyor belt being provided at constant velocity of 0.05-0.10 m/s; orienting elongated axis of symmetry of fruits transverse to slope and rolling on path equal to maximum perimeter of crumb; providing discharge of fruits and soil crumbs from conveyor by free falling of soil crumbs and forced falling of fruits. Apparatus comprises belt conveyor equipped with driving and driven rolls and endless flexible belt with smooth outer surface inclined to horizontal plane, and separating member made in the form of additional conveyor. Apparatus is further provided with supporting table mounted between driving and driven rolls and under upper run of endless flexible belt in upwardly inclined position relative to horizontal plane in direction of advancement of upper run of endless flexible belt. Separating member located along contour of belt conveyor is made in the form of plated conveyor mounted on pulling and supporting wheels. Pulling wheels of flexible pulling endless members and driving roll of belt conveyor are axially aligned with respect to one another. Each of said planks is located by fastening means on flexible pulling endless members so that planks adhere to upper run of endless flexible belt above supporting table and have single advancement direction and velocity smaller than that of belt. Distance between planks of separating member is equal to perimeter of crumb having maximum size. 
     EFFECT: increased efficiency and reduced labor intensity for sorting out of heap. 
     4 cl, 6 dwg
Patent RU-2287506-C1 (RU)
Title: Акриловая композиция для отделочных работ
Inventor: KUZ MITSKIJ GENNADIJ EHDUARDOV
IPC: C04B41/48
Filed: 2005-04-27
Granted: 2006-11-20
Abstract: Изобретение относится к области строительства, а именно к производству строительных композиционных материалов на основе акриловых смол, используемых при внутренней и внешней отделке помещений производственного и гражданского назначения, в частности, для изготовления наливных покрытий для полов, защитных и отделочных материалов, заливочных компаундов. Акриловая композиция для отделочных работ, содержащая связующее, наполнитель - кварцевый песок, пластификатор, отвердитель, воду, в качестве связующего содержит 40-60%-ную водную дисперсию сополимера бутилакрилата, метилметакрилата и метакриловой кислоты, в качестве пластификатора - трибутилфосфат, в качестве отвердителя - портландцемент М400 и дополнительно акрил-уретановый загуститель ассоциативного типа "Полифоб ТР-117", при следующем соотношении компонентов, мас.%: 40-60%-ная водная дисперсия сополимера бутилакрилата, метилметакрилата и метакриловой кислоты 15,0-30,0, акрил-уретановый загуститель ассоциативного типа "Полифоб ТР-117" 0,1-0,2, песок кварцевый 35,0-50,0, трибутилфосфат 0,15-0,25, портландцемент М400 8-12, вода остальное. Композиция дополнительно может содержать пигмент в количестве до 11 мас.%. Технический результат - повышение механической прочности покрытия и его адгезии к поверхности, снижение водопоглощения. 1 з.п. ф-лы, 2 табл.
Patent RU-2287922-C1 (RU)
Title: Apparatus for modeling flow of liquid in thin film over downfall surface and on ballistic curve
Inventor: MAKSIMOV IVAN IVANOVICH
IPC: A01B13/16
Filed: 2005-05-17
Granted: 2006-11-27
Abstract: FIELD: agriculture, soil science, amelioration and hydrology, in particular, investigation of gully erosion. 
     SUBSTANCE: apparatus has reservoir with liquid. Reservoir is designated for altering inclination angle and flow rate of liquid discharged from reservoir. Apparatus is equipped with working surface having channel-shaped longitudinal section and restricted at channel ends by sides. Apparatus has constant pressure liquid feeding Mariotte's vessel, pipeline with Hofman's clamp, and tip adapted for putting onto top part of channel strip. Bottom part of channel strip is placed onto frame, having adjustable angle of inclination to horizontal plane. 
     EFFECT: increased precision in determining starting of liquid flow over downfall surface and on ballistic curve. 
     3 cl, 2 dwg
Patent RU-2301912-C1 (RU)
Inventor: DANCHENKO JURIJ VALENTINOVICH
IPC: F04D13/08
Filed: 2005-10-27
Granted: 2007-06-27
Abstract: FIELD: electrical machine building. 
     SUBSTANCE: invention relates to heat exchangers for submersible oil-filled electric motors used as drives of centrifugal electric pumps.  Proposed heat exchanger for submersible oil-filled electric motor consists of pipes installed coaxially between upper and lower bushings which form cylindrical and ring channels.  Cylindrical and even ring channels communicate with space of electric motor through holes in upper bushing.  Each even ring channel communicates through holes in lower bushing with cylindrical channel to form closed oil circulating circuits.  Odd ring channels communicate through holes in lower and upper and upper bushings with well to form passage channels for formation fluid.  Cylindrical and even ring channels are furnished with intensifying inserts made of metal foam and connected with walls of pipes. 
     EFFECT: intensified heat exchange, increased compactness of heat exchanger for submersible oil-filled electric motor. 
     6 cl, 2 dwg
Patent RU-2301766-C1 (RU)
IPC: B65D1/20
Filed: 2005-12-21
Granted: 2007-06-27
Abstract: FIELD: interlocking barrels from thermoplastic synthetic material. 
     SUBSTANCE: interlocking barrel is equipped with barrel drainer for filling and emptying of barrel, air feeding and discharging drainer equipped with respective union for interlocking opening, which are positioned in diametrically opposite relation within slots of upper bottom of interlocking barrel, in edge portion of the latter, and with transfer-transportation ring. Rigidity ribs are formed on internal side of transfer-transportation ring, said rings being opposite to unions for interlocking openings, and rigidity projections extending upward from slots and formed between rigidity ribs and said unions. 
     EFFECT: improved resistance in zone adjacent to union or unions for interlocking openings to outer force loadings. 
     2 cl, 4 dwg
Patent RU-2310766-C1 (RU)
Inventor: KOKSHAROV NIKOLAJ LEONIDOVICH
IPC: F02K1/40
Filed: 2006-02-06
Granted: 2007-11-20
Abstract: FIELD: gas-turbine engines. 
     SUBSTANCE: invention relates to reaction nozzles with noise-damping devices.  Proposed nozzle contains outlet pipe on outlet end face of which great number of adjacent herringbones is fitted, said herringbones being made detachable, in form of separate parts with fastening to outer or inner surfaces of outlet pipe or with alternation to both surfaces of outlet pipe with possibility of replacement.  Herringbones are provided, each, with at least one divider in form of plates flat in longitudinal section. 
     EFFECT: increased service life and repairability of nozzle and efficiency of noise damping of reaction jet. 
     2 dwg
Patent RU-2309681-C1 (RU)
Inventor: MAKAROV JURIJ ANATOL EVICH
IPC: C12R1/32
Filed: 2006-03-22
Granted: 2007-11-10
Abstract: FIELD: biotechnology. 
     SUBSTANCE: the present innovation deals with sampling biomaterial from animals which react to tuberculin PPD without any tuberculosis-specific pathoanatomical alterations; infecting guinea pigs with this biomaterial; passing such infected biomaterial through guinea pigs' bodies at 21-d-long interval followed by inoculation onto nutritive media to detect mycobacteria of tuberculosis. The innovation enables to shorten the period of diagnostics. 
     EFFECT: higher accuracy of diagnostics. 
     1 ex
Patent RU-2312616-C1 (RU)
Title: Способ лечения деструктивного туберкулеза легких
Inventor: KRASNOV VLADIMIR ALEKSANDROVIC
IPC: A61B17/00
Filed: 2006-04-03
Granted: 2007-12-20
Abstract: Изобретение относится к медицине, а именно к фтизиохирургии и может быть использовано при хирургическом лечении деструктивного туберкулеза с локализацией каверн в верхней доле и шестом сегменте легкого. Для этого производят остеопластическую торакопластику, при которой дополнительно резицируют задний отрезок шестого ребра. Способ позволяет повысить эффективность лечения данной категории больных за счет увеличения объема экстраплеврального пневмолиза и полного коллабирования верхней доли и шестого сегмента легкого. 4 ил., 2 табл.
Patent RU-2311237-C1 (RU)
Title: Method for microbiological treatment of oil slimes and ground polluted with petroleum derivatives (variants)
Inventor: KARASEVA EHMMA VIKTOROVNA
IPC: C12N1/26
Filed: 2006-05-02
Granted: 2007-11-27
Abstract: FIELD: oil pollution elimination. 
     SUBSTANCE: invention relates to treatment of environmental objects polluted by crude oil and petroleum derivatives using oil-oxidizing microorganisms applied in immobilized form on a carrier. Invention comprises selecting hydrophobic oil-oxidizing microorganisms, producing biomass, immobilizing biomass on sorbent "Ekolan" at pH = 7 and weight ratio 5:1, and adding mineral fertilizers at concentration 2-16 g/L in presence of aluminum salts over a period of time at least 1 h. Resulting biomass is added to oil-polluted ground or oil slime at weight ratio 1:1000 at periodical stirring and maintaining moisture content 60%, after which mineral fertilizers are added. 
     EFFECT: enhanced purification efficiency. 
     10 cl, 3 dwg, 3 tbl, 3 ex
Patent RU-2299822-C1 (RU)
Inventor: KARTOVENKO MIKHAIL VALER EVICH
IPC: B60V1/08
Filed: 2006-06-05
Granted: 2007-05-27
Abstract: FIELD: aeronautical engineering; building of craft on dynamic air cushion. 
     SUBSTANCE: proposed light-duty ground-effect craft has displacement hull with crew cabin. Low-aspect-ratio hydrofoil is secured to hull. Tail section of hydrofoil is provided with tail unit consisting of fins with rudders and stabilizer with elevator. Light-duty ground-effect craft is provided with autonomous engine plant whose engine mounted inside displacement hull is controlled remotely from the pilot's cabin. Engine plant is connected with hull by means of two parallel rods articulated on hull and engine plant. Light-duty ground-effect craft requires no towing vehicle. 
     EFFECT: facilitated procedure of handling; low cost; reduction of mass, overall dimensions; simplified construction. 
     12 dwg
Patent RU-2311359-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C3/091
Filed: 2006-06-14
Granted: 2007-11-27
Abstract: FIELD: technology of silicates, glass industry. 
     SUBSTANCE: invention relates to glass compositions used in manufacturing flooring slab. Proposed glass comprises the following components, wt.-%: SiO 2 , 53.0-56.0; CaO, 15.0-20.0; MgO, 3.0-5.0; Al 2 O 3 , 3.0-7.0; Na 2 O, 1.0-2.0; Cr 2 O 3 , 2.0-3.0; B 2 O 3 , 10.0-15.0; TiO 2 , and 2.0-3.0. Invention provides enhancing resistance of glass against abrasion. 
     EFFECT: improved and valuable property of glass. 
     1 tbl